Results 101 to 110 of about 9,466,993 (248)

Autonomous Formation Flying at DLR's German Space Operations Center (GSOC) [PDF]

, 2007
In the upcoming years, significant changes in the profile of satellite missions are expected as scientists and managers want to benefit from multi-satellite missions.
Gill, Eberhard, Rupp, Thomas, D'Amico, Simone, Montenbruck, Oliver   +3 more
core  

Kinetics of cathodic deposition of copper from an acid sulfate solution in the presence of organic disulfides

Конденсированные среды и межфазные границы
Objectives: In this work, we established the kinetic patterns and evaluated the main parameters of heterogeneous nucleation and growth of a new phase during the electrocrystallization of copper during cathode deposition from an acid sulfate solution in ...
Evgenia A. Ilina, Oleg A. Kozaderov, Nadezhda V. Sotskaya, Andrey D. Golovinsky, Elizaveta D. Kolbeshkina, Vladimir A. Polikarchuk   +5 more
doaj   +1 more source

Autophagy and mitophagy in pancreatic β‐cell homeostasis and their involvement in diabetes pathophysiology

FEBS Letters, EarlyView.
This review focuses on the role of autophagy and mitophagy in maintaining pancreatic β‐cell function and homeostasis. We discuss how genetic defects affecting these pathways contribute to the development of type 1, type 2, monogenic, and gestational diabetes. We further explore their potential as therapeutic targets. Created in BioRender.
Yunkyeong Lee, Mingming Tong, Anna L. Gloyn   +2 more
wiley   +1 more source

Formation professionnelle

, 1995
Publ. comme no 7, janv./avril 1996 de la revue Formation professionnelleL'évolution des fonctions de la formation -- Enseignement ouvert -- Modularisation : aspects du débat en Allemagne et au Royaume-Uni -- Développement de compétences et organisation ...
Centre européen pour le développement de la formation professionnelle
core   +1 more source

Golgi enzymes are retrieved from the plasma membrane to the trans‐Golgi network

FEBS Letters, EarlyView.
Golgi enzymes are traditionally considered resident proteins retained within the Golgi apparatus. Here, we demonstrate that a subset transiently reaches the cell surface and is subsequently retrieved to the trans‐Golgi network via retrograde transport. Using a nanobody‐based toolkit, we uncover a dynamic trafficking cycle of several Golgi enzymes.
Dominik P. Buser, Tina Junne
wiley   +1 more source

Influence of phosphates on phase formation in alkali‐activated MgO‐Al2O3‐SiO2‐P2O5 cements

International Journal of Ceramic Engineering & Science
The impact of phosphates on phase formation in low Ca alkali‐activated materials (AAMs) is investigated using a polymer‐assisted sol‐gel process to fabricate MgO‐Al2O3‐SiO2‐P2O5 cement precursors covering a broad range of compositions activated with ...
Titus Reed, John C. Mauro, Juan Pablo Gevaudan   +2 more
doaj   +1 more source

The Effect of the Modulation Period on the Diffusion Intermixing and Magnetic Properties Behavior of Pt/Co Thin Films Induced by Ion Pre-irradiation

Фізика і хімія твердого тіла
The effects of modulation period and N+ ion pre-irradiation on the layers intermixing and magnetic properties modification of Pt/Co and Pt/Co/Pt/Co stacks were investigated.
Andrii Orlov, Roman Pedan, Ivan Kruhlov, Yurii Yavorskyi, Oleksander Dubikovskyi, Oleksander Kosulya, Andrii Bodnaruk, Igor Vladymyrskyi   +7 more
doaj   +1 more source

Partial depletion of plasminogen activator inhibitor‐1 decreases subcutaneous fat cell hypertrophy and liver cholesterol in high‐fat‐fed female mice

FEBS Letters, EarlyView.
Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante, Robert Sharp, Pradip K. Saha, Elizabeth S. Anaya, Elizabeth L. Lieu, Evelyn L. de Groot, Pooja Patel, Mi Jeong Heo, Aaron R. Cox, Kang Ho Kim, Sean M. Hartig   +10 more
wiley   +1 more source

Ce:GAGG and Al2O3−Ce:GAGG phosphor ceramics for laser-driven lighting: Effects of Ga3+ substitution

Journal of Advanced Ceramics
Monophase Ce:Gd3Al5−xGaxO12 (Ce:GAGG) with x = 0.5–3.0 and 50 vol% Al2O3−containing composite phosphor ceramics (PCs) were prepared in a pure oxygen atmosphere.
Denis Yu. Kosyanov, Anastasia A. Vornovskikh, Alexey P. Zavjalov, Zlata E. Priimak, Andrei A. Leonov, Andrei A. Obraztsov, Yanbin Wang, Ziqiu Chen, Zhenzhen Zhou, Jiang Li   +9 more
doaj   +1 more source

Ligand‐dependent transcriptional heterogeneity in cell cycle gene expression delays G1/S entry

FEBS Letters, EarlyView.
EGF and HRG induce distinct G1/S progression programs in ErbB2‐amplified BT474 breast cancer cells. Despite activating the potent ErbB2–ErbB3 heterodimer, HRG does not accelerate cell‐cycle entry. Instead, EGF promotes earlier restriction‐point passage via ERK–FOS signaling, whereas HRG activates the AKT–MYC axis, driving transcriptional heterogeneity ...
Ririn Rahmala Febri, Ayaka Nagasato‐Ichikawa, Keita Iida, Shuhei Kimura, Akira Imamoto, Mariko Okada   +5 more
wiley   +1 more source