Results 21 to 30 of about 79,049 (293)

Study on the quality of drug vial recognition and grasping and opening for pharmacy intravenous admixture robot based on nanophotonic sensing

SLAS Technology
With the continuous progress of medical technology, traditional medicine bottle identification and management methods have problems such as low efficiency and large errors, and innovative solutions are urgently needed.
Li Guochun, Ye Jiandong, Zhao Huaibi, Xu Hong, Jin Haiyang, Huang Xinwu, Deng Gulin   +6 more
doaj   +1 more source

Assortative Mating on Ancestry-Variant Traits in Admixed Latin American Populations

Frontiers in Genetics, 2019
Assortative mating is a universal feature of human societies, and individuals from ethnically diverse populations are known to mate assortatively based on similarities in genetic ancestry. However, little is currently known regarding the exact phenotypic
Emily T. Norris, Emily T. Norris, Emily T. Norris, Lavanya Rishishwar, Lavanya Rishishwar, Lavanya Rishishwar, Lu Wang, Lu Wang, Andrew B. Conley, Aroon T. Chande, Aroon T. Chande, Aroon T. Chande, Adam M. Dabrowski, Augusto Valderrama-Aguirre, Augusto Valderrama-Aguirre, I. King Jordan, I. King Jordan, I. King Jordan   +17 more
doaj   +1 more source

The genomic footprint of social stratification in admixing American populations

eLife, 2023
Cultural and socioeconomic differences stratify human societies and shape their genetic structure beyond the sole effect of geography. Despite mating being limited by sociocultural stratification, most demographic models in population genetics often ...
Alex Mas-Sandoval, Sara Mathieson, Matteo Fumagalli   +2 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Paeoniflorin improves atherosclerosis by regulating the gut microbiota and fecal metabolites

mSystems
Atherosclerosis (AS) is a chronic inflammatory disease and a key factor in cardiovascular disease. Paeoniflorin (PF), a monomer component extracted from red and white paeony roots, has been used for the prevention and treatment of cardiovascular diseases,
Mengyao Xia, Zhiping Jiang, Bin Li, Yuna Liang, Hui Zhao, Dongmin Xie, Xianliang Song, Fei Ma   +7 more
doaj   +1 more source

Revisiting Stability Criteria in Ball‐Milled High‐Entropy Alloys: Do Hume–Rothery and Thermodynamic Rules Equally Apply?

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
The stability criteria affecting the formation of high‐entropy alloys, particularly focusing in supersaturated solid solutions produced by mechanical alloying, are analyzed. Criteria based on Hume–Rothery rules are distinguished from those derived from thermodynamic relations. The formers are generally applicable to mechanically alloyed samples.
Javier S. Blázquez, Alejandro F. Manchón‐Gordón, Antonio Vidal‐Crespo, Rafael Caballero‐Flores, Jhon J. Ipus, Clara F. Conde   +5 more
wiley   +1 more source

Distribution characteristics of MTHFR C677T gene polymorphism in Han nationality and women of childbearing age in 8 regions of Shaanxi province and a comparative analysis with other regions in China

Frontiers in Genetics
ObjectiveTo analyze the distribution characteristics of MTHFR C677T gene polymorphism in Shaanxi Province, thereby providing a genetic basis for folic acid supplementation strategies and the reduction of adverse pregnancy outcomes among reproductive-aged
Ting Chen, Fei Song, Jinyao Sun, Jing Yi, Wenbing Ma   +4 more
doaj   +1 more source

Four Species Linked by Three Hybrid Zones: Two Instances of Repeated Hybridization in One Species Group (Genus Liolaemus)

Frontiers in Ecology and Evolution, 2021
Hybridization is an evolutionary process that can generate diverse outcomes, such as reinforcing species boundaries, generating new species, or facilitating the introgression of locally-adapted alleles into new genomic backgrounds.
Jared A. Grummer, Luciano J. Avila, Mariana M. Morando, Adam D. Leaché   +3 more
doaj   +1 more source

Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control

Advanced Engineering Materials, EarlyView.
This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian, Frédéric Demoly, Mohammad Lakhi, Bernard Rolfe, Mahdi Bodaghi   +4 more
wiley   +1 more source

Dual adaptive strategies in Candida glabrata under tunicamycin stress: petite mutations and chromosome C aneuploidy drive transient drug resistance

Frontiers in Microbiology
BackgroundCandida glabrata is an opportunistic fungal pathogen known for its ability to rapidly develop resistance to antifungal agents. Tunicamycin (TUN), an inhibitor of N-linked glycosylation, induces Endoplasmic Reticulum (ER) stress, but the ...
Yubo Dong, Chunhua Ma, Jing Wang, Shuai Bai, Chen Wang, Yi Xu   +5 more
doaj   +1 more source