Results 71 to 80 of about 1,241,760 (315)

Assessment of Hongtu-1 Multi-Static X-Band SAR Constellation Interferometry

Remote Sensing
In 2023, the Chinese company PIESAT launched the multi-static X-band SAR constellation Hongtu-1 (HT1). HT1 consists of the active monostatic SAR sensor HT1-A and the three additional passive SAR receivers HT1-B, HT1-C and HT1-D.
Urs Wegmüller, Christophe Magnard, Othmar Frey   +2 more
doaj   +1 more source

Implementing An Integrated Control Program To Control Powdery Mildew And Decreased Associated Plant Diseases Of Grapes In Egypt [PDF]

Journal of Productivity and Development
Powdery mildew, caused by  Uncinula necator L. fungus, is one of the most important plant diseases that affect the grape crop and leads to a huge loss in the crop.
Taha Maklad, Thauria Abo elwafa, Sahar Sharkawy, Mohamed Munir, Hesham Mohamed, Ismail Rashid, Salah Youssef   +6 more
doaj   +1 more source

$\gamma \gamma$ cross-sections and $\gamma \gamma$ colliders

, 2001
Comment: 11 pages, 8 figures, LaTeX, uses elsart.cls. Talk to appear in the proceedings of the the International Workshop on High Energy Photon Colliders, DESY, Hamburg, June ...
Godbole, Rohini M, Pancheri, G
openaire   +2 more sources

Inequalities for the gamma and q-gamma functions

Journal of Approximation Theory, 2007
\textit{N. Batir} [JIPAM, J. Inequal. Pure Appl. Math. 5, No. 4, Paper No. 97 (2004; Zbl 1078.33001)] found some symmetrical upper and lower bounds for \(\Gamma(x)\) in terms of \(\psi(x)\). In this study, the authors improved Batir's results by getting sharp inequalities.
Horst Alzer, Arcadii Z. Grinshpan
openaire   +2 more sources

Loss of IGF‐1R impairs DNA‐PKcs recruitment to chromatin leading to defective end‐joining

Molecular Oncology, EarlyView.
IGF‐1R promotes radioresistance by facilitating DNA‐PKcs recruitment to chromatin, enabling non‐homologous end‐joining (NHEJ) repair of double‐strand breaks. Inhibition or loss of IGF‐1R disrupts this recruitment to damage sites, driving compensatory reliance on microhomology‐mediated end‐joining (MMEJ) repair.
Matthew O. Ellis, Jack V. Mills, Wojciech Niedzwiedz, Valentine M. Macaulay   +3 more
wiley   +1 more source

Oncogenic DMTF1β promotes cancer cell motility by regulating autophagy through ULK1 stabilization

Molecular Oncology, EarlyView.
In the current study, we demonstrate that the oncogene DMTF1β regulates ULK1 stability by reducing its proteasomal degradation in cancer cells. This stabilization enables ULK1 to induce autophagy, which in turn facilitates cancer cell migration. Consequently, reduced DMTF1β levels lead to decreased autophagy and impaired cancer cell migration.
Jun Xu, Nicolas J. Niklaus, Anna M. Schläfli, Igor Tokarchuk, Magali Humbert, Federico La Manna, Bich Vu, David Maul, Ramin Radpour, Marianna Kruithof‐de Julio, Inti Zlobec, Jörn Dengjel, Bruce E. Torbett, Mario P. Tschan   +13 more
wiley   +1 more source

Retomando o futuro: a reconstrução de si por meio de grupos de apoio = Retaking the future: rebuilding the self through support groups = Reanudar el futuro: reconstruirse a través de grupos de apoyo

Civitas - Revista de Ciências Sociais, 2022
Neste artigo, por meio de uma pesquisa qualitativa envolvendo observações e entrevistas, analiso dois “grupos de apoio” na cidade do Rio de Janeiro que assistem a pessoas que tiveram um grave contato com a morte, direta ou indiretamente.
Talone, Vittorio da Gamma
doaj  

Complementarity of X-, C-, and L-band SAR Backscatter Observations to Retrieve Forest Stem Volume in Boreal Forest

Remote Sensing, 2019
The simultaneous availability of observations from space by remote sensing platforms operating at multiple frequencies in the microwave domain suggests investigating their complementarity in thematic mapping and retrieval of biophysical parameters.
Maurizio Santoro, Oliver Cartus, Johan E. S. Fransson, Urs Wegmüller   +3 more
doaj   +1 more source

Tumor B‐cell infiltration in platinum‐treated advanced muscle‐invasive urothelial carcinoma

Molecular Oncology, EarlyView.
Bladder tumors with higher pretreatment memory B‐cell infiltration were linked to longer survival after cisplatin chemotherapy, but not carboplatin. These tumors also showed more organized immune structures (tertiary lymphoid structures) and a shared pro‐inflammatory B‐cell‐rich community, suggesting that memory B cells may help identify patients most ...
Konrad Stawiski, Júlia Perera‐Bel, Alejo Rodriguez‐Vida, Nuria Juanpere, Jihyun Lee, Daniel E. Michaud, Jennifer L. Guerriero, Kent W. Mouw, Aristotelis Bamias, Filipe L. F. Carvalho, Joaquim Bellmunt   +10 more
wiley   +1 more source

Very High Energy Gamma-Rays from Binary Systems [PDF]

, 2010
This thesis presents a study of the very high energy (VHE) gamma-ray emission from X-ray binary systems using the H.E.S.S. imaging atmospheric Cherenkov array.
DICKINSON, HUGH,JOHN, Dickinson, Hugh John   +1 more
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