Results 71 to 80 of about 3,647,403 (348)
Frontiers in Public HealthBackgroundNicotine dependence significantly impedes smoking cessation efforts, yet limited research has explored its relationship with health literacy in the Chinese context.
Xiujing Hu +7 more
doaj +1 more source
FEBS Letters, EarlyView.In this study, we found that human cervical‐derived adipocytes maintain intracellular iron level by regulating the expression of iron transport‐related proteins during adrenergic stimulation. Melanotransferrin is predicted to interact with transferrin receptor 1 based on in silico analysis.
Rahaf Alrifai +9 more
wiley +1 more source
The Threshold Effect in the Street Vitality Formation Mechanism
ISPRS International Journal of Geo-InformationStreet vitality has become a crucial metric for smart city management. Classical theories qualitatively explain that street vitality originates from the dynamic interaction between people and spatial carriers, yet the threshold effect within this process
Yilin Ke +7 more
doaj +1 more source
, 2020 Regression discontinuity (RD) is a widely used quasi-experimental design for causal inference. In the standard RD, the assignment to treatment is determined by a continuous pretreatment variable (i.e., running variable) falling above or below a pre-fixed
Li, Fan +3 more
core +1 more source
Pareto plot threshold for multiple factors in design of experiments [PDF]
, 2017 Economical, technical and strategic reasons make unreplicated experimental designs necessary and popular in industrial and management settings. This paper investigates the legitimate use of well known methods that appoint effects as significant when they
Van Hecke, Tanja
core +2 more sources
Microplastic Effect Thresholds for Freshwater Benthic Macroinvertebrates [PDF]
Environmental Science & Technology, 2018 Now that microplastics have been detected in lakes, rivers, and estuaries all over the globe, evaluating their effects on biota has become an urgent research priority. This is the first study that aims at determining the effect thresholds for a battery of six freshwater benthic macroinvertebrates with different species traits, using a wide range of ...
Redondo Hasselerharm, P.E. +3 more
openaire +3 more sources
Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system
FEBS Letters, EarlyView.Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley +1 more source
AgricultureAgricultural science and technological innovation (ASTI) provides important opportunities to enhance agricultural welfare. Based on comparative advantage, value chain, and resource dependence theories, this study employed a variety of econometric models,
Yi Xiang, Yuke Ding, Shaohua Yin
doaj +1 more source
FEBS Letters, EarlyView.Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura +2 more
wiley +1 more source
Threshold Effect and Financial Intermediation in Economic Development [PDF]
This paper analyzes the theoretical finance-growth nexus. Using the Neoclassical growth framework, we raise a new issue where our finance-growth nexus has multiple stationary states with threshold effect.
Augier, Laurent, Soedarmono, Wahyoe
core +4 more sources