Results 91 to 100 of about 2,455,455 (282)

An Improved Average Acceleration Approach of Modelling Earth Gravity Field Based on K-Band Range-Rate Observations

open access: yesRemote Sensing
The conventional average acceleration approach relies on K-band range observation, containing an unknown bias, which leads to possible degradation of the precision of Earth’s gravity field modelling. It also suffers from correlated errors caused by three-
Xuli Tan   +5 more
doaj   +1 more source

Influence of key parameters in steelmaking progress on the inclusion defects of rolled IF steel sheet

open access: yes工程科学学报, 2017
Aiming at the steelmaking process of IF steel in Han-Steel, the relationship between key parameters and the defects of the rolled sheet was investigated, and the correlation among the parameters was also analyzed through the logic regression analysis ...
HAO Yang   +6 more
doaj   +1 more source

Organoids in pediatric cancer research

open access: yesFEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

open access: yesFEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho   +3 more
wiley   +1 more source

Characterizing glucose in labor: Continuous glucose monitoring in parturients without diabetes

open access: yesPregnancy
Introduction Current recommendations for intrapartum glycemic control in those with diabetes mellitus are based upon expert opinion. Our objective was to characterize intrapartum interstitial glucose values using continuous glucose monitors (CGMs) in ...
Kelsey Pinson   +6 more
doaj   +1 more source

Relationship of time spent in front of the TV with energy expenditure in adolescents with different percents of body fat

open access: yesRevista Brasileira de Cineantropometria e Desempenho Humano, 2008
http://dx.doi.org/10.5007/1980-0037.2008v10n1p81 Physical inactivity is considered an independent risk factor for chronic diseases, and time spent in front of the TV is one of the most widespread sedentary activities.
Andreia Pelegrini   +2 more
doaj   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

Characterization of a Time Domain Antenna Range

open access: yes, 2003
We characterize here the performance of a time domain antenna range by measuring a number of antennas, comparing the results to frequency domain measurements. Our time domain antenna range consists of a fast pulser and a sampling oscilloscope.
Tyrone C. Tran   +6 more
core  

Determination of the possible amount of dew on the surface of plants

open access: yesHortus Botanicus, 2019
The purpose of the work was to experimentally determine the amount of moisture that can condense on the surface of the plant when cooled below the dew point. To estimate the amount of condensed water on a surface cooled below the dew point, a unit with a
Prokhorov Alexey Anatolievich   +1 more
doaj   +1 more source

An upstream open reading frame regulates expression of the mitochondrial protein Slm35 and mitophagy flux

open access: yesFEBS Letters, EarlyView.
This study reveals how the mitochondrial protein Slm35 is regulated in Saccharomyces cerevisiae. The authors identify stress‐responsive DNA elements and two upstream open reading frames (uORFs) in the 5′ untranslated region of SLM35. One uORF restricts translation, and its mutation increases Slm35 protein levels and mitophagy.
Hernán Romo‐Casanueva   +5 more
wiley   +1 more source

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