Does not India already have a fund with similar objectives?

The police seized perpetrator’s laptop, mobile phones and storage devices from his house.

Both claim they are footing the bill

Resident doctor shares his experience of working at Sion hospital, where unattended bodies were found next to patients

The police arrested a man absconded from the Government Medical College Hospital, Alappuzha, and was trying to cross into Tamil Nadu through the distr

The teacher was posted at a primary school in Wazirabad under the North Delhi Municipal Corporation.

Document had Mumbai Police’s emblem and ‘Essential Service Pass’ written on it

Another 1,083 people tested positive, half of them in hard-hit Lombardy, bringing Italy’s confirmed number of cases to 218,268.

Bus services for intra-State migrants to begin on Monday; non-stop journeys envisaged

567 foreigners to be handed over to police

Administration denies allegations, says there is an audit panel of doctors that probes and reports every death

Managements asked to allow parents to pay in instalments

Two expatriates test positive in Kerala; Karnataka focuses on Bengaluru cases

He wrote that whether the company keeps any manufacturing in Fremont depends on how Tesla is treated in the future.

While Andhra Pradesh Road Transport Corporation(APSRTC) is transporting essential goods like rice, vegetables and fruits within the State, it has also

A fire broke out in a cardboard factory in outer Delhi’s Bawana on Sunday morning, Delhi Fire Service officials said. However, no one is trapped or in

The association has written a letter to Minister of Housing and Urban Affairs Hardeep Singh Puri seeking his intervention in the matter

The committee shall submit its final reports to the government within three months time and also submit an interim report

For Ujjawal Panchal, a 21-year-old undergraduate who is in his final year at a college in Chennai, getting stuck in his hometown of Ahmedabad due to the lockdown seems to have opened new doors.

Delhi Police is going to procure a technology which will help the cops extract data from iPhones seized by them from suspects. The software can even extract deleted data and data from installed applications on the phones.

Dr Zahid Abdul Majeed, a critical care specialist at AIIMS recently saved a critically-ill patient suffering from Covid-19 while putting his own life at risk of contracting the infection. He took off his protective goggles to re-intubate a patient keeping in mind the imminent death of the patient if he failed. Dr Zahid has now been advised quarantine for 14 days.

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Petrol sales were down 60.43 per cent to 9,73,000 tonnes in April

This has been done to tackle any explosion of COVID-19 cases, says Collector T. G. Vinay

With 22 senior citizens from Madurai, who were on a pilgrimage to north India, stranded in Gaya in Bihar for over 40 days following the lockdown, fami

Centre plans to raise the total borrowings to ₹12 lakh crore this fiscal

This is the Indian Navy’s first massive evacuation exercise during the Covid-19 lockdown

Sara Ali Khan shared a beautiful picture of Amrita Singh and Rukhsana Sultana holding her newborn self

The makers of Yash's movie 'KGF' have planned to sue a local Telugu channel for broadcasting the movie illegally

According to a report by security agencies, the presence of around 450 terrorists, including those from Lashkar-e-Taiba (LeT), Hizbul Mujahideen (HM) and Jaish-e-Mohammad (JeM), has been seen on the launching pads adjacent to the Line of Control (LoC).

The coronavirus lockdown has separated many of us from our families, including our mothers. However, Sophie Choudhry is one lucky celeb who is able to spend her quarantine and Mothers' Day with her supermom. In fact, she told us all about her plans for the day.

The change in weather and the dust storm was witnessed in areas from Noida to Rajouri Garden in West Delhi.

Shahpur police, on the intervening night of Friday and Saturday, detained 29 persons in connection with the violence which erupted on Friday evening in the area.

The district magistrates will explore the possibility of sending those Tablighi members, who belong to other states, in buses to their designated places in accordance with social distancing norms and other protocols, Delhi Disaster Management Authority (DDMA) Special CEO K S Meena said in a letter to deputy commissioners (administration).

In a communication to all states and union territories, the NDMA said due to several weeks of lockdown and the closure of industrial units, it is possible that some of the operators might not have followed the established standard operating procedures.

'Indian aviation cannot resume without at least three major airports being functional. If Delhi, Mumbai, Bengaluru, and Kolkata are shut, there is little chance that airlines will start flying even if the government gives the go-ahead.'

Unlike the other Bharatiya Janata Party-led governments, Assam has not proposed doing away with most labour laws for a certain number of years. Instead it has proposed introducing fixed-term employment to help both workers and industries, and seeks to take more firms out of the ambit of laws governing factories and contract workers.

Three people, including two brothers running a narco terrorism network linked to Hizbul Mujahideen commander Naikoo, who was killed by security forces in Kashmir recently, were on Saturday arrested in a joint operation conducted by Haryana Police, National Investigation Agency (NIA) and Punjab Police.

Two in situ `nanoreactors' for high-resolution imaging of catalysts have been designed and applied at the hard X-ray nanoprobe endstation at beamline P06 of the PETRA III synchrotron radiation source. The reactors house samples supported on commercial MEMS chips, and were applied for complementary hard X-ray ptychography (23 nm spatial resolution) and transmission electron microscopy, with additional X-ray fluorescence measurements. The reactors allow pressures of 100 kPa and temperatures of up to 1573 K, offering a wide range of conditions relevant for catalysis. Ptychographic tomography was demonstrated at limited tilting angles of at least ±35° within the reactors and ±65° on the naked sample holders. Two case studies were selected to demonstrate the functionality of the reactors: (i) annealing of hierarchical nanoporous gold up to 923 K under inert He environment and (ii) acquisition of a ptychographic projection series at ±35° of a hierarchically structured macroporous zeolite sample under ambient conditions. The reactors are shown to be a flexible and modular platform for in situ studies in catalysis and materials science which may be adapted for a range of sample and experiment types, opening new characterization pathways in correlative multimodal in situ analysis of functional materials at work. The cells will presently be made available for all interested users of beamline P06 at PETRA III.

The European X-ray Free-Electron Laser (EuXFEL) delivers extremely intense (>1012 photons pulse−1 and up to 27000 pulses s−1), ultrashort (<100 fs) and transversely coherent X-ray radiation, at a repetition rate of up to 4.5 MHz. Its unique X-ray beam parameters enable novel and groundbreaking experiments in ultrafast photochemistry and material sciences at the Femtosecond X-ray Experiments (FXE) scientific instrument. This paper provides an overview of the currently implemented experimental baseline instrumentation and its performance during the commissioning phase, and a preview of planned improvements. FXE's versatile instrumentation combines the simultaneous application of forward X-ray scattering and X-ray spectroscopy techniques with femtosecond time resolution. These methods will eventually permit exploitation of wide-angle X-ray scattering studies and X-ray emission spectroscopy, along with X-ray absorption spectroscopy, including resonant inelastic X-ray scattering and X-ray Raman scattering. A suite of ultrafast optical lasers throughout the UV–visible and near-IR ranges (extending up to mid-IR in the near future) with pulse length down to 15 fs, synchronized to the X-ray source, serve to initiate dynamic changes in the sample. Time-delayed hard X-ray pulses in the 5–20 keV range are used to probe the ensuing dynamic processes using the suite of X-ray probe tools. FXE is equipped with a primary monochromator, a primary and secondary single-shot spectrometer, and a timing tool to correct the residual timing jitter between laser and X-ray pulses.

Porous, high-surface-area electrode architectures are described that allow structural characterization of interfacial amorphous thin films with high spatial resolution under device-relevant functional electrochemical conditions using high-energy X-ray (>50 keV) scattering and pair distribution function (PDF) analysis. Porous electrodes were fabricated from glass-capillary array membranes coated with conformal transparent conductive oxide layers, consisting of either a 40 nm–50 nm crystalline indium tin oxide or a 100 nm–150 nm-thick amorphous indium zinc oxide deposited by atomic layer deposition. These porous electrodes solve the problem of insufficient interaction volumes for catalyst thin films in two-dimensional working electrode designs and provide sufficiently low scattering backgrounds to enable high-resolution signal collection from interfacial thin-film catalysts. For example, PDF measurements were readily obtained with 0.2 Å spatial resolution for amorphous cobalt oxide films with thicknesses down to 60 nm when deposited on a porous electrode with 40 µm-diameter pores. This level of resolution resolves the cobaltate domain size and structure, the presence of defect sites assigned to the domain edges, and the changes in fine structure upon redox state change that are relevant to quantitative structure–function modeling. The results suggest the opportunity to leverage the porous, electrode architectures for PDF analysis of nanometre-scale surface-supported molecular catalysts. In addition, a compact 3D-printed electrochemical cell in a three-electrode configuration is described which is designed to allow for simultaneous X-ray transmission and electrolyte flow through the porous working electrode.

A fabrication method comprising near-field holography (NFH) with an electron beam lithography (EBL)-written phase mask was developed to fabricate soft X-ray varied-line-spacing gratings (VLSGs). An EBL-written phase mask with an area of 52 mm × 30 mm and a central line density greater than 3000 lines mm−1 was used. The introduction of the EBL-written phase mask substantially simplified the NFH optics for pattern transfer. The characterization of the groove density distribution and diffraction efficiency of the fabricated VLSGs indicates that the EBL–NFH method is feasible and promising for achieving high-accuracy groove density distributions with corresponding image properties. Vertical stray light is suppressed in the soft X-ray spectral range.

A multi-color light source is a significant tool for nonlinear optics experiments, pump–dump/repump–probe experiments and in other fields. Here, a novel method is proposed to create three-color pulses based on a high-gain harmonic-generation (HGHG) free-electron laser with a tilted electron bunch. In this method, the initial bunch tilt is created by transverse wakefields after the bunch passes through a corrugated structure with an off-axis orbit, and is further enlarged in a following drift section. Then the tilted bunch experiences the off-axis field of a quadrupole magnet to cool down the large transverse velocity induced before. After that, it enters an HGHG configuration adopting a transverse gradient undulator (TGU) as the radiator, where only three separated fractions of the tilted bunch will resonate at three adjacent harmonics of the seed wavelength and are enabled to emit three-color pulses simultaneously. In addition, the use of the natural transverse gradient of a normal planar undulator instead of the TGU radiator to emit three-color pulses is also studied in detail. Numerical simulations including the generation of the tilted bunch and the free-electron laser radiation confirm the validity and feasibility of this scheme both for the TGU radiator and the natural gradient in the extreme-ultraviolet waveband.