Results 81 to 90 of about 711,203 (301)

Demographic Change and Commons Governance: Examining the Impacts of Rural Out-Migration on Public Open Spaces in China Through a Social–Ecological Systems Framework

Land
Rapid urbanization in China has driven substantial rural population out-migration, raising concerns about its implications for the governance of land commons in villages. While existing studies have acknowledged the effects of migration on rural resource
Xuerui Shi, Gabriel Hoh Teck Ling, Pau Chung Leng   +2 more
doaj   +1 more source

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Investigating the Mediating Role of Cardiometabolic Traits in the Causal Link Between SHBG Levels and Stroke Risk via Network Mendelian Randomization

Current Issues in Molecular Biology
The causal nature of sex hormone-binding globulin (SHBG) in the pathogenesis of stroke remains uncertain. We explored whether SHBG levels are causally associated with stroke via cardiometabolic traits.
Peijiang Pan, Hao Liang, Mingli Li
doaj   +1 more source

A2e mediated phototoxic effects of endoilluminators [PDF]

British Journal of Ophthalmology, 2006
To compare the theoretical retinal threshold time for endoilluminators and experimental phototoxic effect using A2e laden retinal pigment epithelial (RPE) cells.The spectral irradiances of three types of 20 gauge and 25 gauge endoilluminators, currently commercially available from two manufacturers, were evaluated in conditions where the total beam ...
Y, Yanagi, Y, Inoue, W-D, Jang, K, Kadonosono   +3 more
openaire   +2 more sources

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Standardized simple mediation model : a numerical example [PDF]

, 2013
Mediation models figure out how an effect occurred by hypothesizing a causal sequence. For a simple mediation model, a causal sequence is described in which an independent variable causes the mediator which sequentially causes the dependent variable.
Fitrianto, Anwar, Midi, Habshah
core   +2 more sources

Organoids in pediatric cancer research

FEBS 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

Association between the geriatric nutritional risk index and cognitive function in the rural elderly population of a county in Guangxi

Guangxi Yike Daxue xuebao
Objective To investigate the relationship between the geriatric nutritional risk index (GNRI) and cognitive function among the rural residents aged 60 and above in a county of Guangxi, and further analyze the mediating role of high-density lipoprotein ...
Kaisheng TENG, Qinyi GUAN, Qiumei LIU, Jiansheng CAI, You LI, Zhiyong ZHANG, Jian QIN   +6 more
doaj   +1 more source

The Influence of Parental Mediation to Perception of Television Positive Effect on Childrens [PDF]

, 2016
Television is one of the media used by Indonesians as a source of information, entertainment, and education because it is easily to absorb messages that delivered so television be an effective instrument to influence the public perceptions especially ...
H., MS, Drs. Hj. Sri Widowati, Secundaputeri, U. (Udyahitani)   +1 more
core  

Biallelic Inactivation of NSD1 Associated With Carcinogenesis in Sotos Syndrome

Pediatric Blood &Cancer, EarlyView.
Nicholas A. Borja, Anuja Sule, Katie Ann McMullen, Aditi Dhir, Matthew D. Hall, Heather J. McCrea, Sakir Humayun Gultekin, Mustafa Tekin, Bradley Gampel   +8 more
wiley   +1 more source