Results 101 to 110 of about 2,140,853 (301)

Simulation of avalanche low-gain sensor performance in X-ray detection [PDF]

مجله علوم و فنون هسته‌ای
X-ray applications in imaging and beyond require efficient and optimal detectors. Energy separation, time loss, and manufacturing cost are among the features that led us to design a semiconductor detector.
M. Dansi, M.B. Fathi
doaj   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

By dawn or dusk—how circadian timing rewrites bacterial infection outcomes

FEBS Letters, EarlyView.
The circadian clock shapes immune function, yet its influence on infection outcomes is only beginning to be understood. This review highlights how circadian timing alters host responses to the bacterial pathogens Salmonella enterica, Listeria monocytogenes, and Streptococcus pneumoniae revealing that the effectiveness of immune defense depends not only
Devons Mo, Catherine S. Palmer, Jacqueline M. Kimmey   +2 more
wiley   +1 more source

Probing spermatogenesis in Drosophila with P-element enhancer detectors [PDF]

, 1992
Pierre Gönczy, Sridhar Viswanathan, Stephen DiNardo   +2 more
openalex   +1 more source

MARTA: A high-energy cosmic-ray detector concept with high-accuracy muon measurement

, 2018
A new concept for the direct measurement of muons in air showers is presented. The concept is based on resistive plate chambers (RPCs), which can directly measure muons with very good space and time resolution. The muon detector is shielded by placing it
Abreu, P., Andringa, S., Assis, P., Blanco, A., Brogueira, P., Carolino, N., Cazon, L., Cerda, M., Cernicchiaro, G., Colalillo, R., Conceição, R., Cunha, O., de Almeida, R. M., de Souza, V., Diogo, F., Dobrigkeit, C., Espadanal, J., Espirito-Santo, C., Ferreira, M., Ferreira, P., Fonte, P., Giaccari, U., Gonçalves, P., Guarino, F., Lippmann, O. C., Lopes, L., Luz, R., Martins, V. Barbosa, Marujo, F., Maurizio, D., Mazur, P., Mendes, L., Pereira, A., Pimenta, M., Prado, R. R., Rídký, J., Sarmento, R., Scarso, C., Shellard, R., Souza, J., Tomé, B., Trávnícek, P., Vícha, J., Wolters, H., Zas, E.   +44 more
core   +1 more source

Hematopoietic (stem) cells—The elixir of life?

FEBS Letters, EarlyView.
The aging of HSCs (hematopoietic stem cells) and the blood system leads to the decline of other organs. Rejuvenating aged HSCs improves the function of the blood system, slowing the aging of the heart, kidney, brain, and liver, and the occurrence of age‐related diseases.
Emilie L. Cerezo, Jonah Anderson, Emilie Dinh Vedrenne, Noël Yeh Martín, Jette Lengefeld   +4 more
wiley   +1 more source

Effects of fluoride intake on cortical and trabecular bone microstructure at early adulthood using multi-row detector computed tomography (MDCT)

, 2021
Punam K. Saha, Reem Reda Oweis, Xiaoliu Zhang, Elena M. Letuchy, Julie M. Eichenberger‐Gilmore, Trudy L. Burns, John J. Warren, Kathleen F. Janz, James C. Torner, Linda G. Snetselaar, Steven M. Levy   +10 more
openalex   +2 more sources

Quantum Zeno effect by indirect measurement: The effect of the detector

, 2004
We study the quantum Zeno effect in the case of indirect measurement, where the detector does not interact directly with the unstable system. Expanding on the model of Koshino and Shimizu [Phys. Rev.
L. Khalfin, M. G. Makris, P. Lambropoulos   +2 more
core   +1 more source

Phosphatidylinositol 4‐kinase as a target of pathogens—friend or foe?

FEBS Letters, EarlyView.
This graphical summary illustrates the roles of phosphatidylinositol 4‐kinases (PI4Ks). PI4Ks regulate key cellular processes and can be hijacked by pathogens, such as viruses, bacteria and parasites, to support their intracellular replication. Their dual role as essential host enzymes and pathogen cofactors makes them promising drug targets.
Ana C. Mendes, Guilherme M. Azevedo, Amanda P. Barcellos, Diana Bahia   +3 more
wiley   +1 more source

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source