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• The physical properties and crystal structures of most tellurate materials were only discovered during the last two decades, but they have tantalizing properties. For example, they respond to light in a way very similar to current solar materials.

• What happens when you expose tellurite glass to femtosecond laser light? That's the question that Gözden Torun at the Galatea Lab at Ecole Polytechnique Federale de Lausanne, in collaboration with Tokyo Tech scientists, aimed to answer in her thesis work when she made the discovery that may one day turn windows into single material light-harvesting and sensing devices. The results are published in Physical Review Applied.

• The Spaniard then talked about his tenure at Madrid itself, and the regret he has from the two seasons at the club.

• Cancellus heatherae, female holotype, shield length – 4 mm: (A) habitus, dorsal; (B) habitus, right side; (C) habitus, ventral; (D) sixth tergite and telson, dorsal. Image credit: Felder & Lemaitre, doi: 10.11646/zootaxa.4890.4.10.

• The approach to investigating where the wing formed involved reverse engineering. Using gene knockouts and a microsurgery experiment, the team found that the cells on the tergum and not the pleura, or sides, are key to wing formation. 

• Augsten R, Konigsdorffer E, Strobel J. Surgical approach in terson syndrome: vitreous and retinal findings. Eur J Ophthalmol. 2000;10:293–6.

• DHARAMSHALA, April 19: Former Tibetan political prisoner Namkyi, who escaped into exile last year shared a gripping testimonial of her suffering and persecution under Chinese occupation in Tibet, at a press briefing on Friday, at the exile Tibetan government’s compound here.

• Erupting from the page and screen with a masterful use of colour and form, Esther's illustrations blend the nuanced textural drawing techniques of watercolours and ink with the precision and perfection of modern digital mediums. This powerful combination captures the essence of her subjects as well as the emotional and social narratives that underpin daily experiences.

• The collection was a masterclass in textural alchemy. The black laminated jersey of the distorted drape dresses reflected the light, imparting a liquid-like quality that contrasted sharply with the solid structure of the tailored coats with T-bar chain backs. McGirr's use of black wool mohair accented with smashed jet stone embroidery and complemented by natural shearling vests exemplified his skillful hand — a blend of tailored discipline and tactile opulence.

• Ukrainian drones have begun using gravity thermite munitions to destroy equipment and fortifications.

• Schiavone says Jami flew to Cincinnati from New York with thermite -- a powder used in fireworks -- and sparklers.

• In a landmark achievement for physics, the United Kingdom and Ireland-based Institute of Physics this month published a first-of-its-kind monograph on phototransferred thermoluminescence authored by Rhodes University’s head of Physics, Professor Makaiko Chithambo.

• Doped with carbon and magnesium, the material becomes thermoluminescent in response to UV radiation

• Her senior thesis was on the light-emission properties of thermoluminescent chips, used as radiation measuring devices. She doesn’t remember how anyone at Reed obtained the mysterious TLDs, but once they were in her hands (so to speak), she was able to gamma-irradiate them in the reactor, and then use a newly acquired Tektronix rapid-scan spectrophotometer to look at the heated chips’ light emissions. 

• PM1K+, PM3K+, and PM6K+ water-cooled, thermopile sensors incorporate a BB+ broadband coating to measure power of continuous-wave or modulated lasers up to 1 kW, 3 kW, and 6 kW in output power, respectively, within the spectral range of 190 nm to 11 µm. A 50-mm-diameter active area measures fiber lasers, CO2, lasers and high-power industrial laser sources.

• Among his creations are a set of military compasses (sectors) that were simple enough for artillery crews and surveyors to use. Together with instrument maker Marc’Antonio Mazzoleni, he would produce 100 such compasses with an instruction manual for each. Galileo also offered training courses on how to use them that he himself would teach, for roughly twice the cost of one such instrument. He also created the thermoscope and thermometer — the latter of which used the thermal expansion of air to push water up in an attached tube.

• More information: Nidhi Mittal et al, Enhanced protective efficacy of a thermostable RBD-S2 vaccine formulation against SARS-CoV-2 and its variants, npj Vaccines (2023). DOI: 10.1038/s41541-023-00755-2

• Jagadeeswaran, P., Lin, S., Weinstein, B., Hutson, A. & Kim, S. Loss of GATA1 and gain of FLI1 expression during thrombocyte maturation. Blood Cells Mol Dis 44, 175–180 (2010).

• A team of scientists from Immanuel Kant Baltic Federal University used Raman spectroscopy to study the thrombocytes of patients with cardiovascular diseases and compared their spectra with those of healthy people. The researchers identified informative areas of the spectra and confirmed that Raman spectroscopy was a promising method allowing one to diagnose the diseases associated with changes in thrombocyte activity and also to forecast the efficiency of antithrombotic therapy.

• Subsequently, the blood samples were used for leukocyte and total thrombocyte counts37 and for differential leukocyte counts, which were based on the counts of 200 leukocytes21.

• Kang HM, Kim SK, Lee JW, Chung NG, Cho B. Efficacy of low dose anti thymocyte globulin on overall survival, relapse rate, and infectious complications following allogeneic peripheral blood stem cell transplantation for leukemia in children. Bone Marrow Transplant. 2021; https://doi.org/10.1038/s41409-020-01121-9.

• Next, the CoNGA graph-versus-graph analysis was used, which calculates a “CoNGA score” for identification of clonotypes residing within overlapping neighbourhoods in GEX and TCR datasets, and combines overlapping clonotypes into “CoNGA clusters”. This was done by the CoNGA run_graph_vs_graph() function, with a minimum size for identified “CoNGA clusters” of 22 clonotypes for the thymocyte dataset, and 8 for the PBMC-derived T cell dataset, constituting at least 0.1% of clonotypes in the dataset.

• Mariathasan, S. et al. Duration and strength of extracellular signal-regulated kinase signals are altered during positive versus negative thymocyte selection. J. Immunol. 167, 4966–4973 (2001).

• The operation of the Mk 6 exploder involved a series of electrical, mechanical, and chemical functions for detonation. On the bronze base of the exploder was an impeller; after the torpedo left the submarine, the flow of water spun the impeller and powered a generator. The generator then supplied electrical energy for the exploder’s circuitry—oriented around a thyratron tube, a voltage regulator tube, and a solenoid.

• My design uses the same five-tap logarithmic ladder and the same type of thyratron that SIGSALY used. Instead of SIGSALY’s 20-ms pulsed sampling, I sample the input at the zero-voltage crossings of the AC power.

• Infineon intends for the Prime Block modules to allow for flexibility in configurations as they contain both thyristor and diode switches.

• The newly-extended range of DIN rail mounted thyristor controllers from Power Products International are designed for controlling heater batteries and air duct heaters in HVAC systems, as well as other commercial and industrial resistive load applications such as electric furnaces.

• Bill George, a dairy and tillage farmer from Co. Laois, will host a farm walk as part of the Growing Organics Monitor Farm Programme.

• After a very long and wet winter tillage farmers have been extremely busy over the past week as fine weather and sunshine prevailed.

• An HGV driver narrowly escaped death after his tipper collided with a power line and sent 33,000 volts coursing through the vehicle.

• The report explores various drivers contributing to the growth of the tipper truck market in the Middle East & Africa, including increased construction projects due to urbanization, flourishing mining industries owing to the valuation of natural resources, and significant infrastructure investments by governments. These factors underscore the essential role of tipper trucks in supporting economic development and modernization across the region.

• In this research paper, Dr. Cao and three co-authors examine the tectonics of Caledonian (geological term) collisional mountain belt in North-East Greenland (a geographical division of Greenland) using radiometric U-Pb dating of titanite (a calcium titanium silicate mineral, CaTiSiO₅) from rocks that reached a depth ~120 km (~75 miles).

• All the toaster ovens on this list let you choose your preferred shade of toast, and all let you adjust the temperature and time if you’re using any of the functions. Otherwise, they have varying (though often overlapping) presets, so I’ve noted those.

• The Abkari Policy 2023-24 allows only hotels and resorts with 3-star rating and above to tap toddy on own premises to serve guests under the Kerala toddy‘ brand.

• The NCB learnt that the huge quantity of Alprazolam found at the two laboratories was meant allegedly to be sold to partners in Telangana, Andhra Pradesh and Maharashtra, where it would be mixed with toddy – or palm wine - to make the alcoholic beverage “more potent illegally”, a source said. It was suspected that the syndicate had initially set up the laboratories to mainly cater to the demand of illicit Alprazolam in commercial quantities in Telangana and Andhra Pradesh for their partners who mixed it with toddy, the source said.

• Thiruvananthapuram: All liquor shops, including toddy shops and beer parlours, across Kerala will remain closed from Wednesday 6 pm to Friday 6 pm in view of Lok Sabha polls in the state. A total of 20 constituencies in Kerala will go to polls on April 26, Friday. 

• According to burns specialists at the Royal Children’s Hospital in Melbourne, at least 15 children attended burns centres, with about one-third needing skin grafts, after making toffee or similar DIY recipes in Australia and New Zealand in the past month.

• Buttery chocolate-covered candy bits melt as these brownies bake, leaving deep pockets of caramelized toffee for extra sweetness and texture.

• SAN JOSE, California – Defenders of Wildlife, the Desert Tortoise Council and the Desert Tortoise Preserve Committee applaud the California Fish and Game Commission’s unanimous 4-0 decision today to list the Mojave desert tortoise as endangered under the California Endangered Species Act (CESA). 

• Delhi Capitals captain, Rishabh Pant, won the toss and chose to bat first in their IPL match against the Kolkata Knight Riders and the mighty Eden Gardens in Kolkata on Monday.

• Kolkata Knight Riders vs Delhi Capitals IPL 2024 Live Score: Rishabh Pant’s DC won the toss and opted to bat first against Shreyas Iyer’s KKR at the Eden Gardens on Monday.

• It shows the male Temminck’s tragopan “pumping up a pair of horns and a multicoloured bib” in the hope of impressing a female in the mountainous forests of central China.