en Adults with congenital heart disease faced higher risk of abnormal heart rhythms By newsroom.heart.org Published On :: Wed, 17 Apr 2024 09:00:00 GMT Research Highlights: Almost 1 in 5 adults with congenital heart disease living in Israel had or developed an abnormal heart rhythm over five years. Adults with congenital heart disease who developed an irregular heart rhythm in the heart’s upper... Full Article
en Good heart health in middle age may preserve brain function among Black women as they age By newsroom.heart.org Published On :: Wed, 24 Apr 2024 07:00:00 GMT Research Highlights: Middle-aged Black women with better heart health were less likely to show a decline in mental function compared with middle-aged Black women with worse heart health. In this study, heart health was unrelated to cognitive decline... Full Article
en Personalized screening early in pregnancy may improve preeclampsia detection By newsroom.heart.org Published On :: Thu, 02 May 2024 19:18:36 GMT Full Article
en Early diagnosis & treatment of peripheral artery disease essential to improve outcomes, reduce amputation risk By newsroom.heart.org Published On :: Tue, 14 May 2024 18:00:00 GMT Guideline Highlights: The new joint guideline from the American Heart Association and the American College of Cardiology provides recommendations to guide clinicians in the treatment of patients with lower extremity peripheral artery disease (PAD) and ... Full Article
en El diagnóstico y tratamiento tempranos de la enfermedad arterial periférica son esenciales para mejorar los resultados y reducir el riesgo de amputación By newsroom.heart.org Published On :: Tue, 14 May 2024 18:00:00 GMT Aspectos destacados de la guía: La nueva guía conjunta de la American Heart Association (la Asociación Americana del Corazón) y el American College of Cardiology ofrece recomendaciones para guiar a los médicos en el tratamiento de pacientes con... Full Article
en Palliative care beneficial to manage symptoms, improve quality of life for people with CVD By newsroom.heart.org Published On :: Mon, 01 Jul 2024 09:00:00 GMT Statement Highlights: Palliative medication management focuses on providing relief from symptoms and enhancing quality of life for people with cardiovascular disease throughout the various stages of the disease. Decisions about initiating, adjusting... Full Article
en Los cuidados paliativos son beneficiosos para tratar los síntomas y mejorar la calidad de vida de las personas con ECV By newsroom.heart.org Published On :: Mon, 01 Jul 2024 09:00:00 GMT Aspectos destacados de la declaración: El manejo de los medicamentos paliativos se enfoca en el alivio de los síntomas y en la mejora de la calidad de vida de las personas con enfermedades cardiovasculares en las distintas etapas de la enfermedad. La... Full Article
en 30-year risk of cardiovascular disease may help inform blood pressure treatment decisions By newsroom.heart.org Published On :: Mon, 15 Jul 2024 09:00:00 GMT Research Highlights: A comparison of two tools for calculating cardiovascular disease risk found that if only the current 10-year risk thresholds are applied, fewer adults may be recommended for blood pressure-lowering medication. The tools, The... Full Article
en La atención coordinada en niños con síndrome de Down y cardiopatías congénitas reviste gran importancia By newsroom.heart.org Published On :: Thu, 12 Sep 2024 09:00:00 GMT Prohibida su divulgación hasta las4:00 a. m., hora del centro / 5:00 a. m., hora del este, del jueves, 12 de septiembre de 2024 DALLAS, 12 de septiembre de 2024 - Según una nueva declaración científica de la American Heart Association (la Asociación... Full Article
en La nueva guía explica en detalle cómo manejar el riesgo de enfermedades cardiovasculares (ECV) antes, durante y después de una cirugía no cardíaca By newsroom.heart.org Published On :: Tue, 24 Sep 2024 18:00:00 GMT Aspectos destacados de la guía: La guía conjunta de la American Heart Association (la Asociación Americana del Corazón) y el American College of Cardiology, que aborda el tratamiento y la evaluación cardiovascular de los pacientes antes, durante y... Full Article
en Knowing you have a brain aneurysm may raise anxiety risk, other mental health conditions By newsroom.heart.org Published On :: Mon, 26 Aug 2024 09:00:00 GMT Research Highlights: People diagnosed with unruptured cerebral aneurysms (weakened areas in brain blood vessels) who are being monitored without treatment have a higher risk of developing mental illness compared to those who have not been diagnosed... Full Article
en High blood pressure a concern for adolescents and young adults in U.S. By newsroom.heart.org Published On :: Thu, 05 Sep 2024 13:00:00 GMT Research Highlights: In the first study, nearly 23% of young adults (ages 18-39 years) included in the NHANES 2017-2020 datasets had high blood pressure (130/80 mm Hg or greater). In addition, they were more likely to self-report being uninsured, food ... Full Article
en Better cardiovascular health in early pregnancy may offset high genetic risk By newsroom.heart.org Published On :: Sat, 07 Sep 2024 19:15:00 GMT Research Highlights: Favorable cardiovascular health in early pregnancy, as measured by the American Heart Association's Life's Essential 8 (LE8) cardiovascular health score, was linked to lower risk of preeclampsia and gestational hypertension, ... Full Article
en New Spanish language stroke prevention website aims to remove barriers to equitable health By newsroom.heart.org Published On :: Mon, 09 Sep 2024 13:00:00 GMT DALLAS, September 9, 2024 — While stroke is the fifth-leading overall cause of death in the United States, it disproportionately impacts Hispanic people. It is the third leading cause of death among Hispanic women and the fourth leading cause of death ... Full Article
en Nuevo sitio web en español para la prevención de ataques o derrames cerebrales busca eliminar barreras a la equidad en la salud By newsroom.heart.org Published On :: Mon, 09 Sep 2024 13:00:00 GMT DALLAS, 9 de septiembre de 2024 — Si bien el derrame cerebral es la quinta causa principal de muerte en los Estados Unidos, afecta desproporcionadamente a los hispanos. Es la tercera principal causa de muerte entre las mujeres hispanas y la cuarta ... Full Article
en Happy with your life? Research links contentment with fewer heart attacks and strokes By newsroom.heart.org Published On :: Wed, 18 Sep 2024 09:00:00 GMT Research Highlights: People who are satisfied with their lives or feel contentment or well-being may be less likely to develop heart disease and stroke than their unsatisfied counterparts. The analysis of health records for more than 120,000 adults... Full Article
en Heart failure, atrial fibrillation & coronary heart disease linked to cognitive impairment By newsroom.heart.org Published On :: Thu, 10 Oct 2024 09:00:00 GMT Statement Highlights: Previous studies have found that 14-81% of patients with heart failure experience some degree of cognitive impairment affecting language, memory or executive function. Evidence also indicates that people with atrial fibrillation... Full Article
en International research challenge to tackle knowledge gaps in women’s cardiovascular health By newsroom.heart.org Published On :: Wed, 25 Sep 2024 13:00:00 GMT DALLAS, Sept. 25, 2024 — The American Heart Association, celebrating 100 years of lifesaving service as the world’s leading nonprofit organization focused on heart and brain health for all, is joining with other top cardiovascular research funders around... Full Article
en Nominate a stroke hero today: 2025 Stroke Hero Awards open for submissions By newsroom.heart.org Published On :: Tue, 01 Oct 2024 13:30:00 GMT DALLAS, Oct. 1, 2024 - Strokes can strike at any age, challenging survivors to overcome physical, emotional and cognitive changes. Nominations are open now for the 2025 Stroke Hero Awards from the American Stroke Association, a division of the ... Full Article
en Nomine hoy a un héroe del derrame cerebral: Ya está abierto el plazo de presentación de candidaturas para los Stroke Hero Awards 2025 By newsroom.heart.org Published On :: Tue, 01 Oct 2024 13:30:00 GMT DALLAS, 1 de octubre de 2024 - Los derrames cerebrales pueden producirse a cualquier edad, lo que obliga a los supervivientes a superar cambios físicos, emocionales y cognitivos. Ya está abierto el plazo de presentación de candidaturas para los ... Full Article
en Nearly $10M investment will expand and enhance stroke care in Minnesota, South Dakota By newsroom.heart.org Published On :: Thu, 10 Oct 2024 12:00:00 GMT DALLAS, October 10, 2024 — Across the United States, more than 90% of stroke patients have some form of disability as a result and more than 11% experience a second stroke within a year. This risk weighs particularly heavily on people living in rural... Full Article
en Hot news flash: Menopause can impact a woman’s heart health By newsroom.heart.org Published On :: Wed, 16 Oct 2024 13:00:00 GMT DALLAS, Oct. 16, 2024 — The risk of heart disease increases with age for most people, however, for women that may be even more true. The menopause transition, those years leading up to and through menopause, is a time of increasing heart disease risk,... Full Article
en Dr. Lauren Sansing to receive the 2024 Basic Research Prize By newsroom.heart.org Published On :: Wed, 06 Nov 2024 13:00:00 GMT Embargoed until 7 a.m. CT/8 a.m. ET, Wednesday, Nov. 6, 2024 DALLAS, Nov. 6, 2024 — Lauren H. Sansing, M.D., M.S., FAHA, professor of neurology at Yale School of Medicine in New Haven, Connecticut, will receive the Basic Research Prize from the ... Full Article
en Playful Indulgences with Adobe Pixel Blender for Photoshop By niels-henriksen.blogspot.com Published On :: Thu, 03 Nov 2011 17:48:00 +0000 Sometimes I just find I have a need to play. Not the sand lot type, even though that might be fun, but more along the lines of creativity with my artworks. With painting I can just slop the wonderful colors around and see what happens but clean-up is more effort. But with photography it's not always as easy. I could throw my camera up in the air with a timed shutter and see what happens, but I am afraid of dropping it and then seeing a lot on money becoming dust on the ground with a broken camera. Digital editing allows me that freedom and the only cost is my time. Definitely less risky. I came across a video that shows the use of an Adobe Labs plug-in for Photoshop CS 4&5 called Pixel Bender. Being also a painter I was more interested in the oil painting effects as demonstrated with the image I 'bent' below. I may take this further as I will need to get rid of those bright white objects at the top of frame to make this image useful. The above image was run once in pixel bender to give texture in the parrot, but I found that the remaining detail was all too much the same and still too fine in detail for the background. I masked out the parrot, used the blending too to see if this would help. Not much, so I ran pixel bender again on several iterations on just the background to get the final image above. I didn’t realize until later that the smudging of texture actually added to the larger texture in pixel bender. One again for above image I ran pixel bender to get the effect for the chairs and table and then playing around with iterations on just the background and with the smudging tool to get a less contrasty detail here.In trying to use other images to see how they worked it became apparent that for it to work well there should be sufficient detail and contrast in image for it to produce better results. I also noticed that image size from 800 to 4,000 pixels each had different effects. The largest brush size was 15 pixels and with the large images the effects became smaller. The 2 photos of the fall scene are identical except for image resolution. The above was 1,000 pixels wide and below was 4,000+ wide It's easy to see the difference in effects. For the smaller image I even had tor reduce the brush size so as not to over-dominate the bending effect. From the experiments, or is it playing around, I noticed that when areas were smudged in linear or curved arches it increased the detail effects to make them larger as in the parrot's background and with the same fall scene but with smudging on the trees in image below. These may not be exactly to your taste but if you are digitally creating painting-type images then by combining different effects for areas within the photograph, a more pleasing painting effect can be created. It is important for any effect type that there be variation in texture detail, size and contrast, like a real painting to create harmony and vision flow within the image. The most important aspect is to create images that you like and not for others and that you have fun doing this. While I was playing around I completely lost track of time which for me is a sign that my creative juices are really flowing and I'm exploring new avenues. Please send me some links if you have any digital creations that were just fun and you enjoyed the outcome. Niels Henriksen Full Article creativity PhotoShop software
en Book Review – Serengeti – The Eternal Beginning By niels-henriksen.blogspot.com Published On :: Thu, 17 Nov 2011 15:45:00 +0000 I was excited to get the opportunity to review a photography book that wasn't technical in nature. It gave me a chance to read for once and not have to think about the technical merits about the subject material being discussed. At first I thought it might just be a pure photography book, nothing but pictures and little text. When it arrived I realized that there was a fair amount of story that surrounded the photos. The story about the Serengeti was very interesting and unique and an important part of the book. Book Title: Serengeti – The Eternal BeginningAuthor: Boyd NortonISBN: 978-1-55591-593-3Publisher: Fulcrum PublishingHard cover - 265 pages The ReviewOne of the first things that struck me about the book was the experience and depth that the author 'Boyd Norton' had with this area of Africa. While its not exactly clear, it appears that he has spent more than 25 years visiting and getting to know this area intimately about the life and its nuances in the Serengeti. The book is not only about Serengeti as its title suggests but also includes the Maswa Game Reserve, Ngorongoro conservation area, Loliondo Game controlled area and the Masai Mara National Reserve. As with most geographical features, country boundaries do not define its scope. This geographical area defines the coverage, for the most part of the 'Great Migration' that we are all familiar with. Where thousands upon thousand of larger African animals such as wildebeests are seen to run for thousands of miles in search of food as the weather patterns change. While the predators lie in wait for the dinner train to run by. The author discusses the parks earliest beginnings when there wasn’t a park but only early explorers and big game hunters. The early problems all countries seem to have when they want to control activities within an area with competing demands from indigenous groups, expanding farming base and other users of the resources. This is not only a book about the big and small animals that are found here but about the life of the people who have lived here for aeons. It’s interesting to read how the locals, weather patterns and what was a perfect balance of nature all worked together to create a faultless ecosystem. Especially when you think of this place as the dawn of human kind some 3-4 million year ago. The author’s writings give a life to photos that are not apparent directly from the photos. As an example, he discusses how certain rock outcrops called Gol Kopjes seems to have extra gravity that applies only to the big cats. In that whenever they arrive on these outcrops the local rock gravity immediately pulls them flat on the rock and holds them for hours. The book covers the Great Migration when it seems most of the life in the Serengeti is on the move and about the carnivores who patiently wait for their turn at the Great Feast or migration as we call it. The next chapter is about the lions which is a fascinating subculture all unto itself. Who gets to lead, who eats and who gets to live with the group. The 4th chapter is about Ngorongoro which is the remains of a huge volcano called a caldera, like a giant cauldron. In this crater life is different due to its unique ecosystem. The next chapter deals with creatures both large and small and how like any balanced system they each depend on each other for survival. From control of foliage to providing food for the predators. If your visit is to only see the big game animals then you are missing so much more about the life in the Serengeti. The next chapters deal each with the other more famous of the big African animals such as the Rhino, Leopard, Cheetah and Elephant and how they live and communicate. There are personal stories around each encounter with the wilds of Africa and this is what makes this book more exciting than just a lot of photos. There is Anna who can talk Rhino talk and the perception that they are stupid is really outdated. There are also the Acadia trees who can communicate when the giraffes arrive for dinner. Recommended Audience This book doesn’t tell you how to use your camera or take better photographs, which I'm glad as sometimes we just need stories that surround images we are seeing. Inspiration rarely comes from a technical how-to-manual. I now know that if I were to go on an African photo safari I would not expect or want a 1 or 2 day quick tour and photo-op around the park. The book has conveyed to me that there is just so much more to see and experience that it can only be fully appreciated if you take the time to watch and wait. When there, live in the flow of the Serengeti's life. If not for yourself then this would make a great gift for any friend who has been talking about going on an excursion to see those big game animals of Africa. A time before man, at least modern man, has had an impact on the natural world. Link to: Boyd Norton`s Wilderness Photography website with info on supporting the Serengeti. Photo Safari excursions conducted in the Serengeti. I have provided an amazon link for the book, below.Serengeti: The Eternal Beginning Niels Henriksen Disclaimer:Other than receiving a book to review, which will be given away, I did not or will not receive any remunerations, gifts or any considerations for this review from the publisher, author or anyone affiliated with this book. Update:Thanks to a comment from Mike I realized that I hadn't fully reviewed the book by also commenting on the photographs within the book. I found every photo crisp and clear and representative of the its natural environment. The photos are taken as found and therefore the lighting is natural and not staged. Nor are the images manipulated to give extra punch as I am prone to do. All are color prints with no B&W. Since most of the animals by nature's design want to blend in with their surrounding there is not always a lot of high contrast, but they all stand out in the photos. The photos are all of the caliber that you would find in the National Geographic magazine. The front cover image is representative of the quality of images whether they are up close or distant landscapes contained within the book. Full Article books
en What to do When a Photo is Missing Parts By niels-henriksen.blogspot.com Published On :: Wed, 07 Dec 2011 16:13:00 +0000 There are times when I'm walking around enjoying the scenery and occasionally taking what I think are interesting photographs around town and I forget to compose correctly. This is normally not noticed until I review them later as I tend not to look at each shot when taken. This is a different shooting mode than when I really want something special. Then the histogram is reviewed and for images with strong contrast several exposures may be taken. And if tripod is available it will be used. The above image is the final edited version that I wanted but failed to capture correctly. Part of the problem is that I wear glasses and sometimes I don't remove them when looking in the camera view finder. I do when the image is critical but for shoot and grab shots I tend to place viewfinder only on the glass face and if I don't line up correctly the image is off centre to what I see. If you have taken several photos then there may be parts in others that you can use to correct test perfect sections. In the 3 photos combined below, the far left image is the one I wanted (#1) but as you can see, it's missing parts like the feet and sidewalk. The 2 other photos (middle #2 and right #3) are ones I used to fill in missing sections and cover parts that needed to be removed. The big problem with the other photographs is that they are from different angles and perspectives and therefore, a direct overlay to match parts will not work. You will need to stretch, twist and rotate a little to make the parts fit. In the next composite photo below with the main image, I extracted the parts of each section that was used to reconstruct the final photograph. Image #1 provides a good frame-work (base layer) for the whole of photo, except I wanted the lady in image #2Image #2 was cut and placed on a separate layer and set to difference mode to make it easier to see when frame matches as it all turns black. I needed her bottom feet from another image (#3) to finish off her legs.There was still the problem of the missing parts of the steps from part #2 which was added by image #4. Rather than placing a whole copy of another image on top and using masking for desired parts and moving around, I recommend only cutting out the main parts from another file and copying to the working file. The reason for this is that when you zoom in on a large image to examine the fit, the handles are no longer available to use for positioning as these are at the edges of image. By only using a cropped parts, the handles for positioning are now just outside the smaller part and available for use even when zoomed in. This is a lot of work and not for everyone. It would be easier to retake the photograph, if possible, but if you're on vacation or it's an impromptu moment, it may not be possible. This process allows you to get the photograph that you wanted but somehow missed.I do realize that I need to be more careful when using glasses and maybe a monocle for the other eye would work. This is one advantage that EV viewfinders on back of camera work well for people with glasses. Niels Henriksen Full Article PhotoShop San Miguel de Allende Technique
en Using the Camera GPS to find the Sunken Church In San Miguel By niels-henriksen.blogspot.com Published On :: Mon, 13 Feb 2012 15:26:00 +0000 I've now been in San Miguel de Allende for almost 6 weeks, about half way through our winter stay here. I have been enjoying all flavours and experiences that this city has to offer. I've even experienced some of the standard tourist events such as fighting with the Aztec gods (Montezuma of course). This laid me low for a few days but unfortunately after a few days when I thought I was getting better I developed a secondary infection that required visiting the doctor and getting medication. Now after 2 weeks I'm finally starting to get the spring back in my step and venturing back out. This does curtail your photography. But back to the GPS item. Several weeks ago my friend Mike took me out to see the sunken church on the large shallow lake south-east of San Miguel. The lake is really a reservoir and during the dry season, winter here, the church becomes fully visible. The ground is still too mucky to be able to walk all the way out, but you can get close enough for some good shots. If you look closely you can see some cacti growing out of the top portion of the church spire and therefore the church is not completely sunken. What was really surprising when we first arrived was that we saw pelicans, which to many may not be unusual near water but this is at an elevation of 6,000ft and and 550 km from the nearest ocean. I've been using on-camera GPS for almost 3 years, at least capturing the meta data with the image but I've never had to really use the info as until now I've always known exactly where I was. Not this time as this was new territory, so when I tried to use the Nikon format to enter into Google maps it took a while to find a site that would convert correctly. Nikon gives a format such as:Longitude: 20,52.1567NLatitude: 100,50.1574WAltitude: 1853m Nikon is not DDD, MMM, SSS (Degrees, Minutes , Seconds but in format of DDD, MMM.MMMM) Whereas Google maps required decimal degrees only in format DDD.DDDDD. After some web searching I did find one site that would provide conversion in the Nikon format. Nikon GPS Converter In the Google map below the green arrow shows where I took the photo of the church above and the red arrow the top of church spire above the water. This Google map (satellite view) was taken when the area was flooded. It is a bit strange to see that where you were standing is now underwater. A little north east of red arrow is a round ring. This is visible in the last photo of this article. Towards the hill on the south-east in the map above is another church, not sunken but still abandoned. Most of the foliage,except for the cacti at this time of year, is brown. This make a colour image rather drab. But converting to B&W and adding some contrast can make the photo stand out more. In the image below the green cacti with a blue sky does make a colour version work better. Below is the map and the green arrow shows where I was standing taking the photo above with the cacti. As you can see the camera GPS is very accurate in capturing within feet where you where standing at the time when photograph is taken.Another version of the sunken church where you can see the round ring that shows up beside the spire in the Google water map. Church with ring structure Niels Henriksen Full Article Equipment Landscape San Miguel de Allende
en An Explosion of Colors at the El Señor de la Conquista Festival in San Miguel de Allende By niels-henriksen.blogspot.com Published On :: Sun, 04 Mar 2012 19:13:00 +0000 The one thing I enjoy most about San Miguel de Allende is that you'er busy. I'm taking photographs everyday, meeting old and new friends and enjoying lots of events. There are many artist shows opening every week and then there's the special film showing and theater plays. The downside, at least for my blog readers, is the problem with actually getting down and writing a new article. I was working on a theme and then on Friday the 2nd of March there was the 'El Señor de la Conquista' Festival in San Miguel de Allende in and around the center square called 'el Jardin'. There were 5 different groups from local towns nearby each with their own style of dress and costumes. Withh such a display of colors and action it was not hard to keep photographing as they almost performed continuously for 10 hours. There was a small break in the afternoon as they started around 10:00am and continued until 9:00pm. Even the people resting provided good photographic opportunities. It's easy to see from the next photo how much these dancers enjoyed and were engrossed with their performances. During breaks they laid their headdress on the ground. The music playing and drums resonated over the whole town all day long and if you wanted a quiet spot you almost had to head out of town. Great costumes and action. Even fathers and sons participated. San Miguel is first an historic town with stunning architecture but the festivals which almost happen every weekend during some months add that extra spice and color to your stay here. Niels Henriksen Full Article Action San Miguel de Allende Street People
en Festivals in San Miguel de Allende By niels-henriksen.blogspot.com Published On :: Wed, 11 Apr 2012 17:21:00 +0000 It seems like there is always some sort of festival going on in San Miguel. In fact, there really is. Most of these are tied to religious or Mexican national events, but at times there also those unexpected festivals. When they involve children they can make for extra special photographic events. And who doesn’t love the smiles and special faces that children can make. Add a few costumes and now there is magic in the air. Last year and again this year there was the multicultural school event with kids coming from many districts. I wasn't paying special attention to the date as I didn’t even know it was happening again. I only came by the festival when I was heading by the Jardin. Which is a daily ritual for me in my treks around town. I didn't notice the festival event in the local paper Atencion which is great for highlighting events in and around town. There is always so much going on that it's easy to miss one, or sometimes the festival's name is in Spanish and it may not be evident by its title. I asked one of the girls participants to pose with the rose as she seemed to have the best smile of all of them.She and the boy in the image above were the central characters in their school skit. The pair of them started off sitting on a bench and the boy appeared to reject the advances of the girl. I believe that this was part of a Valentines theme as every person had a heart on their palms. After a short interval, with the music was playing all the time, the rest of their class mates joined them on stage and performed a choreographed dance. It was great fun to watch and in this photo you can see all their hearts on their hands. A few weeks later I came across an art festival called “Thank You Art' project. This is were kids and some adults, me included, glued coloured tissue paper to a clear plexiglass sheet. They were allowed to cut the sheets into strange shapes or with cut-outs and even write messages on their sheets. Then they were glued on top of each other in a multitude of different colors. When the panels were hung in a lighted area they glowed like stained glass panels. During my photographing of the kids enjoying themselves one of the directors of the project asked me if they could use some of my photos for the up coming display of the final glass sheets. I was fortunate to have several of my images selected for the Art show in the Biblioteca that ran for 2 weeks.They printed my images 39cm x 52 cm (15” x 20”) and hung them on the wall around the 2 plexiglass sheets that looked like large stained glass windows. When in San Miguel you should always, and I mean always, have your camera with you as you never know what's just waiting around the next corner. Three times during my winter stay I did not take my camera with me and I regretted it each time. Now I don't leave home without it. It may be a bit heavy so I carry it in my backpack. Niels Henriksen Full Article festivals San Miguel de Allende Street People
en Alien Skin Exposure 4 Photographic Software Review By niels-henriksen.blogspot.com Published On :: Thu, 10 May 2012 17:36:00 +0000 There is nothing more wonderful than exploring new tools or ways for something you are passionate about. A B&W Infra-Red (IR) processing of a red barn and green fields What is the Purpose of this Software? Exposure is an add-on photo-editing application for Adobe Photoshop, Lightroom and Elements that provides almost a complete list of film types, both B&W and Color, for processing for the digital darkroom. I say almost as I didn't count the list of film types in this application and I don't even know all the films that have ever been made, but they sure seem to be all here. 'Sepia – blue Finish (modified)' setting with a layer set to 'Lighten' mode (31%) for an Expsure 4 ver. of 'Kodak HIE (Halation moderate)' One test of software is to see how it feels right out of the box. A lot like taking a performance sports car for a test drive. You may not know everything about it but you know how to drive and turn corners. I never read the manual first as I believe that a person with reasonable skills on the computer and with digital editing should know how to turn it on and drive around a little. Exposure 4 did not fail here. It was easy to install and when launched, the layout and buttons were intuitive. The only problem I had was that it was almost 2 hours later when I realized how much I had been playing with the different types of films. How would I use this Photo-Editing Software? Exposure 4 has a great repertoire of classic, vintage and just plain old films both in color and B&W. Combined with these types of film selections are the various processing adjustments you might make in a wet darkroom, such as contrast, toning, bleaching, cross-processing, calotype, platinum and much more. Some of these are obvious as the IR and Platinum and High contrast B&W I have shown above. Even old color films with faded color can provide unique approaches to the photographic images. Without having access to the original old photograph, an older reproduction could be re-made. This could be cast against another image to create a story of 'then and now' and subject of an interesting photographic book. In the image above I took 2 photos and I applied old color film technique to the bordered version to create the effect of laying an old photo on a new photo to show a change over time. How well does it Perform? Having a 7 processors and 12TB of RAM there should be no speed issues with loading and applying application settings. It was just over a sec to load and less to applying any film setting. The window is originally set up with 3 panels. Large central being the photo being edited. The panel on the right is the main adjustment panel color. See composite below. There is enough functionality to do almost everything you want. A minor problem with the numbers dialog boxes. When you enter a number it doesn't apply until you click the panel and if you use the Enter key it applies the Exposure 4 application. I would rather have that only happen when I click the OK button. The panel on the left are all the pre-set film settings which are based on some combination of settings on the right panel. This is great because once you found a style that suits your needs you can then tweak it to best suit the photograph. I did find that using the color filter produced better color (brighter) for me than using the same color on a layer in Photoshop. It might be the preserve luminosity check box. With my sample photos the rendering of effects was clean with no noticeable distortions unless of course you cranked the saturation way up. I like that both side panels can be minimized and it's easy to zoom into a section for better clarity. With a 24” monitor some apps don't allow full screen editing. I also like how you can save your own presets. The above image is from one I tested since I had created a B&W version previously. The software did produce versions that I liked as well and maybe even better than the original. Who is this Software meant for? For anyone how wants to experience the look of chemical film technology and its variant processes. Definitely for commercial ad type photographic needs. Here with the press of a button, a vintage effect can be created without much time spent by the user. For creative types who may want to create story-line or books where the type of photograph is integral to the story experience For fine-art photographers that require a specific look, as with my image of the tree and bench, that is not easily achieved in Photoshop. To create new layers that can be set to one of the blend modes. There is a practice to create a B&W version of your image that looks best and then set this to luminosity for your color photo. While I haven’t experimented that much with these I suspect I will find some of the film output useful as a blend mode. Recommendations This is a good solid product that provides a wealth of film types and genres. It is easy to use and intuitive. I would give this software a 4 – 4 ½ rating. The limiting factor would be price for a new user at approx $249. but an upgrade is only $99. As an investment, I view software the same as a lens. It's a tool to help you meet your needs or goals. Many people find the cost of software somewhat prohibitive and yet see no problem with spending more on a new lens. I love a lens also as there's something about that precision instrument you are holding. But I photo-edit every photo I show to the public. I always want to bring out the very best and convey the feelings and experience I had at the time I took the photograph. The straight out-of-the-camera version doesn’t give me this. It is a mechanical device and not a human. Definitely do download a trial version and play with it. Niels Henriksen Disclaimer: Other than receiving a copy of the software to review, I did not or will not receive any remunerations, gifts or any considerations from this review from the company, its agents or any of its distributors Full Article PhotoShop software
en Sections of Buildings in San Miguel de Allende By niels-henriksen.blogspot.com Published On :: Tue, 05 Jun 2012 15:04:00 +0000 The photos displayed in the blog article focus mainly on parts or sections of buildings in San Miguel. While some photos, such as the image below, are clearly understood. The rest have more of an abstract genre and for these the lines become the main compositional elements. Within the city, the walls along with the sidewalks are continuous, except for the odd entrance to an inner courtyard or alley way. In the photo above, this wall is most likely not part of a house, but used more as a high fence to an inner courtyard. Inside could be a rubble heap or a grand garden and fountain. Never knowing what you'll find behind these walls is one of the intriguing aspects of San Miguel. On the walls in the courtyard of Bellas Artes (the National Institute of Fine Arts) these lanterns hang on the abutments on the adjacent walls. The darker brickwork along these abutments were darkened and made more gritter to enhance the texture of the lanterns. This image is from the same courtyard of Bellas Artes, the photo above with the lanterns, but here I'm looking from across the street and the 3 curved protrusions are form the top of the outer wall. Atotonilco is a UNESCO world historic site (church) about 20 mi out of San Miguel. It's only a short distance from here to the Hots Springs which is a favourite spot for many people in San Miguel. On Saturdays in the village (50 people) there are many street vendors selling unique religious objects. Within the core of San Miguel is a Bull Fighting Ring. Only a few blocks from the central square (el Jardin) of the town. In the photo above you can just see the top the homes which abut to the walls all around the Bull Ring. There were no events or spectators on this day and this allowed me to take photos of the beautiful curved lines of a circular bull ring. While walking around I just couldn't resit this bit of abstraction with the 2 different lanterns and their corresponding shadows. Niels Henriksen Full Article Absract Cityscape San Miguel de Allende Street Photography travel
en Flickr Update for Niels Henriksen By niels-henriksen.blogspot.com Published On :: Tue, 03 Jul 2012 19:56:00 +0000 Just a short note to let my readers know that I have reached 10,000 plus viewers on Flickr. So a little jump for joy. While for many this may not be momentous, for all those who have photos on Flickr, it is a step for me in trying to get more exposure for my photographs. While I joined in 2007 I did start to add image until a couple of years ago after my first trip to San Miguel de Allende in Mexico. F/24 @ 1/6 sec I like this image because it takes a moment to figure out that this is a person on a bike jumping, flying through the air in a skateboard park. F/16 @ 1/250 sec These photos are 2 examples where controlling the shutter speed is important. In the first photo a slower shutter speed is used to blur action and the other photo a faster shutter speed to freeze it. Do take the time to drop by and view some of my images and do take the time to connect on Flickr so that I can view your photos. You can view my photo-stream here . Niels Henriksen Full Article Action Technique
en Test of Nikon D800e, a DX lens and a Teleconverter By niels-henriksen.blogspot.com Published On :: Thu, 02 Aug 2012 15:59:00 +0000 I was fortunate to finally get a Nikon D800e (36 Mpx) after a brief 3 month wait. I didn't, and I also think its the same with Nikon, expect that there would be such a huge demand for this camera. I don't know why Nikon seemed to leap so far ahead with its next generation but I'm grateful. I think there are millions (well a whole bunch anyway) more who also think the same.This is a full frame camera and a DX lens will work but is cropped due to limited image area. The camera even has mode where it will auto detect a DX lens and crop accordingly. Knowing that there is still a little more image available with the DX crop I decided not to crop and use whatever was available. Nikon D800e with 70-200mm f2.8 VR. The image on right is actual size of window pane My favorite DX lens is the 18-200mm f3.5 VR and as I travel around I notice others who like this lens. While it may have some pincushion and barrel distortion, thanks to Photoshop lens correction, this is almost all eliminated. Nikon D800e with 70-200mm f2.8 VR set to 1.2 crop. The image on right is actual size of window pane. I didn't realize at first that the crop factor also applied to FX lens. It was while I was performing a resolution test with my D300 and the new D800e by using both the 18-200mm f3.5 VR and the 70-200mm f2.8 VR that I noticed that when full zoomed on the DX lens that vignetting seemed to disappear, but looked like a dime at 18mm.This excited me more than the current test and therefore I decided to pursue this further.The 18-200mm is really like a 24-300mm on a DX camera due to the 1.5 crop factor and this range will meet about 90% of my needs. With a 1.4 teleconverter on the FX camera it's now almost the same range as on a DX camera.The test I performed was hand-held as I didn't need with this test to check for perfect resolution. I stood in front of a large apartment building in the parking lot across the street and remained at the same position while I changed the lens focal length.In the 1st test, see film strip below, there is significant vignetting in the 18mm and slowly reduces as the focal length is increased. Even at 200mm there is still slight vignetting at the corners. When the teleconverter was added then magic seemed to appear. At 18mm there is only slight vignetting at the corners and disappears by 24mm. The film strip below shows the changes with teleconverter added. Now a favorite lens becomes useful on my full frame camera.Most lens that have such a wide range of focal lens is all about compromises when being designed and built. The same with the 18-200mm f3.5 VR. Photoshop easily handles the barrel distortion. But this lens at the glass edge, maybe more is being used now, also has a fair amount of chromatic appellation. This is also handled well with Photoshop. Since most artistic images don't need to be sharp or well defined at the corners of a photograph then any additional distortion caused by using more lens area is not really a problem with digital-editing.So when and if you do decide to go full frame one day then your DX glass can be useful with a teleconverter.The reason this works is because the lens is now further from the sensor and therefore increases in size on sensor chip. Take a magnifying glass and hold it to show an image appearing upside down on a piece of paper. Now move the magnifying glass further away and watch how the image on the paper grows larger. The same happens with a teleconverter attached.Niels Henriksen Full Article Equipment
en Patience - a Photographer’s Special tool By niels-henriksen.blogspot.com Published On :: Mon, 27 Aug 2012 14:37:00 +0000 Many times we see wonderful scenes and landscapes right in front of us. Our emotions are stirring especially since for the last few moments our vision and senses are taking it all in. Therefore, it must make a wonderful photograph. We take the photograph and move on knowing that we have a great shot because that's how we perceive our visual and sensory experience for this site.But when we get home it seems to lack that something special we experienced back at our location.Others who see the image may say it's nice but in reality it's just another tourist type shot. The experience we had is missing.The key ingredient missing is patience, or just plain waiting for the scene to evolve in either light-shaping or the actors in the scene. These actors can be real people or elements in the changing landscape.Light, it's strength or absence, is the key to all photographs. After this, it's the context of element within the science that further define the photographic experience.As an example, the photographs of a set of wonderfully painted stairs help to demonstrate the importance of patience to wait out a scene until the elements define it in a new perspective. There is a set of beautifully paints stairs just across the street from the Chateau Laurier hotel in Ottawa.But to photograph them is to only copy someone else's work. This is fine if all you want is to show others the beauty of these stairs.But there could be more if you only wait for people in this particular case to add the extra element to make this your own original photograph.I knew people walking up and down the stairs would add interest to the image but without staffed actors I could only wait for what?A few minutes later a solitary well dressed soldier from a ceremony on Parliament Hill was approaching the steps to walk down. Luckily there was no one else nearby to also transcend these steps.I waited until his eyes were near the wolf's eyes and took 3 rapid shots. It's hard to get the arms and legs just right so with 3, one should work well.It wasn't a busy place as these steps are slightly hidden. I felt good with the shot and started to walk on but a short distance later I felt there could be more if I just waited longer, so back I went.After about 15 minutes of waiting a bunch of young children and their parents started to head up. The little girl was leading the pack and it looked like she would head right for the wolf's ear. There were many others on the steps but I knew I could immediately afterwards take a photo of just the stairs and then edit everyone out.The photograph now looks like the child went up the steps to whippers into the wolf's ear.In many locations, taking the time to wait for something to change within the scene will make it a better photograph. The shadows created by the sun as it sculpts the landscape or intermittent clouds that create highlights within the scene. It could even be the addition of people, or removal of too many or the right combination of their colourful clothing that augments the photograph. Either way, occasionally take the time to explore the environment in front of or behind you and sit and wait for that extra photographic element.Niels Henriksen Full Article composition Street Photography
en Any Fans of the Photographic Artwork of Niels Henriksen By niels-henriksen.blogspot.com Published On :: Tue, 04 Sep 2012 16:47:00 +0000 That is certainty a self serving title and its fraught with many definitions of term 'fans' but it is also a chance for me to understand something about my readership.This blog is just a few members shy of 1200 subscribers. I'm very grateful that so many find the photographs and articles enjoyable. There are also those who arrive by way of search engines, but from this total group I wonder how many committed fans of my photography I have. Taken in San Miguel de Allende I take many photographs, photo-edit them and then display these on the web just like millions of others do. But as a photographer the biggest pleasure is actually seeing the photo printed on photographic paper and how the texture and tone of the paper support the artistic vision.But out of the entire collection of photographs I capture per year, only about 5 -10 actually have that extra quality or uniqueness that compels me to print large, frame and mount on a wall for display.These fine-art photographs, as I describe them, go through a process of printing them on heavy mate papers (approx 300gsm). Depending on the detail and tonal qualities of the photograph I will print smaller versions (8”x10') on a series from 4-8 different papers to determine which paper best suits the image. After several weeks of just looking at them in different light settings I will select a paper for the final version. In this image I combined 2 photographs to make the composite above as I wanted the boy to appear that he was searching for his princess. Each of these fine-art prints are printed in a small edition series, currently 5, and then titled, numbered and signed and then made available for sale either through my Art web site ' Niels Henriksen Artworks' and through galleries.As part of my marketing strategy, periodically (approx 18months), I increase my prices to reflect the larger, albeit still small, demand for my photographic prints.Prior to this increase in November, I am offering to readers of 'My Camera World' a 25% discount on the current price for a period of 7 days after print is posted on this blog.GuaranteeAll prints purchased from me come with an unconditional full refund guarantee. If you don't like it for any reason you get a full refund. This makes purchasing a print from me completely risk free.Each print comes with with a Certificate of Provenance. See example below Over the next 2 weeks I will post an article about each of these prints that articulate my vision and story behind the photographs.I hope that some of you will see a photograph that you enjoy and will sequentially purchase. I think it's important as a photographer and artist that we also collect other artists work and if not mine then someones else's. I am starting to have a decent collection of artworks already and will continue to collect new pieces every year.By collecting several pieces I can then rotate them on the walls in my house and experience the same joy as when they were first hung.Niels Henriksen Full Article fine art Prints
en Leading national groups voice ‘full support’ for prohibiting menthol cigarettes and all flavored cigars By newsroom.heart.org Published On :: Sun, 05 Nov 2023 13:00:00 GMT WASHINGTON, D.C., November 5, 2023 — Weeks after the Food and Drug Administration (FDA) sent rules to end the sale of menthol cigarettes and all flavored cigars to the White House Office of Management and Budget for final review, the American Heart ... Full Article
en Targeted scientific research projects to demonstrate effectiveness of ‘food is medicine’ in health care By newsroom.heart.org Published On :: Wed, 24 Jan 2024 14:00:00 GMT DALLAS, Jan. 24, 2024 — In an effort to identify effective food is medicine approaches for incorporating healthy food into health care delivery, the American Heart Association, the world’s leading voluntary organization focused on heart and brain health... Full Article
en Former U.S. surgeons general urge Biden administration to act on menthol cigarettes By newsroom.heart.org Published On :: Fri, 09 Feb 2024 16:42:52 GMT Full Article
en Administration continues to delay ending sale of menthol cigarettes and all flavored cigars By newsroom.heart.org Published On :: Mon, 01 Apr 2024 14:00:00 GMT WASHINGTON, D.C., April 1, 2024 — In December 2023, the White House announced a delay in the release of final rules to eliminate menthol as a characterizing flavor in cigarettes and all characterizing flavors (other than tobacco) in cigars. At the time,... Full Article
en La Administración continúa retrasando el fin de la venta de cigarrillos mentolados y puros de todos los sabores By newsroom.heart.org Published On :: Mon, 01 Apr 2024 15:12:00 GMT WASHINGTON, D.C., 1 de abril 2024: En diciembre de 2023, la Casa Blanca anunció un retraso en la publicación de las normas definitivas para eliminar el mentol como sabor característico de los cigarrillos y todos los sabores característicos (excepto el ... Full Article
en Updated WIC packages will enhance support for women, young children By newsroom.heart.org Published On :: Tue, 09 Apr 2024 16:12:00 GMT WASHINGTON, D.C., April 9, 2024 — Today, the U.S. Department of Agriculture (USDA) announced final revisions to the Women, Infants and Children (WIC) food packages. Nancy Brown, chief executive of the American Heart Association, the world’s leading... Full Article
en USDA nutrition standards will put healthier meals on school menus By newsroom.heart.org Published On :: Wed, 24 Apr 2024 15:10:00 GMT WASHINGTON, D.C., April 24, 2024 — Nancy Brown, chief executive of the American Heart Association, the world’s leading voluntary organization focused on heart and brain health that is celebrating 100 years of saving lives, issued the following ... Full Article
en Ruling in the Braidwood Case Continues Uncertainty Over Access to No-Cost Preventive Screenings By newsroom.heart.org Published On :: Fri, 21 Jun 2024 21:00:00 GMT WASHINGTON, D.C., June 21, 2024 – Today, the Fifth Circuit Court of Appeals limited a lower court ruling that many health insurance plans would no longer be required to provide cost-free coverage of preventive services recommended by the United States... Full Article
en Supreme Court decision to overturn ‘Chevron deference’ threatens to disrupt public health care system By newsroom.heart.org Published On :: Fri, 28 Jun 2024 18:42:00 GMT WASHINGTON, D.C., June 28, 2024 — Today, the Supreme Court of the United States announced its decision on the Loper Bright Enterprises v. Raimondo case and its companion case, Relentless v. Dept. of Commerce. The majority’s opinion abolishes the rule of... Full Article
en New data show both improvement and concerning trend in youth tobacco use By newsroom.heart.org Published On :: Thu, 05 Sep 2024 17:39:00 GMT DALLAS, September 5, 2024 — The American Heart Association, which is celebrating 100 years of lifesaving service as the world’s leading voluntary organization focused on heart and brain health, issued the following statement in response to the 2024... Full Article
en La Cámara de Representantes aprueba un proyecto de ley que salvaría la vida de quienes sufran un paro cardíaco en el ámbito de una escuela By newsroom.heart.org Published On :: Mon, 23 Sep 2024 19:13:00 GMT WASHINGTON, D.C., 23 de septiembre de 2024 — En el día de hoy, la Cámara de Representantes de los EE. UU. aprobó la Ley de Educación para la Salud, Concienciación, Investigación y Capacitación sobre Cardiomiopatías en las Escuelas (Health Education,... Full Article
en “What Would They Say?” spoken word video named finalist in international award competition By newsroom.heart.org Published On :: Mon, 28 Oct 2024 17:15:00 GMT DALLAS, Oct. 28, 2024 —“What Would They Say?” – the powerful spoken word poem produced by the American Heart Association, which is celebrating 100 years of lifesaving service as the world’s leading voluntary organization focused on heart and brain... Full Article
en New USPSTF guidance: Continue to take low-dose aspirin if you have a history of heart attack, AFib, stroke or vascular stenting By newsroom.heart.org Published On :: Tue, 26 Apr 2022 15:05:00 GMT DALLAS, Tuesday, April 26, 2022 – Earlier today, the U.S. Preventive Services Task Force (USPSTF) released its final recommendations on low-dose aspirin therapy for the primary prevention of cardiovascular disease in adults: people who have a history ... Full Article
en Nueva guía del USPSTF: seguir tomando una dosis baja de aspirina si tienes antecedentes de ataque cardíaco, fibrilación auricular (FibA), ataque o derrame cerebral o stent vascular By newsroom.heart.org Published On :: Tue, 26 Apr 2022 15:05:00 GMT DALLAS, martes 26 de abril del 2022 - El martes, el Grupo Especial de Servicios Preventivos de los EE. UU. (USPSTF, del inglés U.S. Preventive Services Task Force) publicó sus recomendaciones finales sobre el tratamiento con dosis bajas de aspirina ... Full Article
en Collaboration between leading health organizations aims to improve health outcomes in communities of color By newsroom.heart.org Published On :: Wed, 27 Apr 2022 15:00:00 GMT DALLAS, April 27, 2022 – Bank of America, along with leading public health organizations – the American Heart Association, the American Diabetes Association, the American Cancer Society and the University of Michigan School of Public Health – have ... Full Article
