Results 51 to 60 of about 650,723 (318)

Satellite-to-Satellite Tracking and Satellite Gravity Gradiometry [PDF]

, 2001
The purpose of satellite-to-satellite tracking (SST) and/or satellite gravity gradiometry (SGG) is to determine the gravitational field on and outside the Earth's surface from given gradients of the gravitational potential and/or the gravitational field at satellite altitude.
Freeden, Willi, Michel, Volker, Nutz, Helga   +2 more
openaire  

The (Glg)ABCs of cyanobacteria: modelling of glycogen synthesis and functional divergence of glycogen synthases in Synechocystis sp. PCC 6803

FEBS Letters, EarlyView.
We reconstituted Synechocystis glycogen synthesis in vitro from purified enzymes and showed that two GlgA isoenzymes produce glycogen with different architectures: GlgA1 yields denser, highly branched glycogen, whereas GlgA2 synthesizes longer, less‐branched chains.
Kenric Lee, Dimitrios Bekiari, Sofia Doello, Karl Forchhammer   +3 more
wiley   +1 more source

Legendrian Satellites [PDF]

International Mathematics Research Notices, 2017
47 pages, 30 ...
Etnyre, John, Vértesi, Vera
openaire   +4 more sources

Loss of proton‐sensing TDAG8 increases tumor progression in mouse models of colon cancer

Molecular Oncology, EarlyView.
Loss of the pH‐sensing receptor TDAG8 accelerates colorectal cancer progression in mice. Animals lacking TDAG8 expression had increased tumor growth, DNA damage, and recruitment of tumor‐associated immune cells, including macrophages, neutrophils, and monocytes.
Ermanno Malagola, Yasmine Illi, Anna Bircher, Marijn Wilmink, Rachele F. Malagutti, Solenn Ottié, Cordelia Schuler, Pedro A. Ruiz, Cheryl de Vallière, Klaus Seuwen, Gerhard Rogler, Martin Hausmann   +11 more
wiley   +1 more source

The latest progress and future trends of the technologies used by RAN for 3GPP NR NTN

Dianzi Jishu Yingyong
To meet the demands of emerging services such as global seamless coverage, emergency communications, IoT, and aviation and maritime applications, 3GPP Release 19 has systematically enhanced NTN.
Wang Xinyi, Ma Dongjun, Zhang Shaowei, He Mengmin, Chi Dianting, Qi Dongqing, Wang Gaojian, Zhu Xuetian, Li Hongyan   +8 more
doaj   +1 more source

Stability analysis of reference station and compensation for monitoring stations in GNSS landslide monitoring

Satellite Navigation, 2023
The Real-Time Kinematic (RTK) positioning method of the Global Navigation Satellite System (GNSS) has been widely used for landslide monitoring. The stability of its reference station is crucial to obtain accurate and reliable monitoring results ...
Duo Wang, Guanwen Huang, Yuan Du, Qin Zhang, Zhengwei Bai, Jing Tian   +5 more
doaj   +1 more source

In vitro and in silico modelling of ROS1‐positive non‐small cell lung cancer reveals fusion‐dependent tyrosine kinase inhibitor responses

Molecular Oncology, EarlyView.
Drug resistance limits treatment success in a subset of lung cancers driven by ROS1 gene alterations. Using patient‐derived cells and computer simulations, we studied three key mutations and how they affect five targeted drugs. The mutations reduced drug effectiveness in different ways by altering protein structure and behavior.
Farhan Ul Haq, Marc Terrones, Felicia Rodrigues Fortes, Anne Schepers, Alessia Denis, Christophe Deben, Ken Op de Beeck, Guy Van Camp, Geert Vandeweyer   +8 more
wiley   +1 more source

NOAA satellite programs briefing. [PDF]

, 1985
Cover title: Nesdis programs, NOAA satellite operations."March 1985."Mode of access ...
United States. National Environmental Satellite, Data, and Information Service
core  

Estimation of BDS pseudorange biases with high temporal resolution: feasibility, affecting factors, and necessity

Satellite Navigation, 2023
A common practice adopted for the pseudorange bias estimation and calibration assumes that Global Navigation Satellite System satellite-dependent pseudorange biases vary gently over time. Whereupon satellite pseudorange biases are routinely estimated and
Ke Su, Guoqiang Jiao
doaj   +1 more source

Circulating microRNA signatures of cachexia and cancer in Canis familiaris as a comparative oncology model for human disease

Molecular Oncology, EarlyView.
Circulating microRNAs as biomarkers of cachexia and sex‐specific cancer in senior dogs. In 25 client‐owned dogs, four circulating miRNAs (miR‐15a, miR‐15b, miR‐16, miR‐140) were downregulated in cachexia, with miR‐16 the strongest individual biomarker (AUC = 0.899).
Soon‐Seok Park, Kyongman An, Gyeonghwa Kim, Soo‐Nyun Choi, Hong‐Ki Lee, Keun Hur, Kyu‐Shik Jeong   +6 more
wiley   +1 more source