Results 1 to 10 of about 3,467,685 (164)

Non-essential Metals in Chemical Biology

CHIMIA, 2011
Metal ions and compounds are essential to life and many people routinely take them as food supplements in the form of vitamin and mineral pills. Most non-essential metals are considered to be toxic, nevertheless, many are widely used in imaging,
Paul J. Dyson
doaj   +5 more sources

Elevated non-essential metals and the disordered metabolism of essential metals are associated to abnormal pregnancy with spontaneous abortion

Environment International, 2020
Spontaneous abortion is a considerable threat to the physiology and mental health of the mother. The etiology of spontaneous abortion is multifactorial with complicated mechanisms, of which overexposure to non-essential metals (especially heavy metals ...
Ruixia Wang, Le Zhang, Yongjiu Chen, Shuping Zhang, Taifeng Zhuang, Li Wang, Ming Xu, Na Zhang, Sijin Liu   +8 more
doaj   +3 more sources

Diagnosis and quantification of the non-essential collinearity

Computational Statistics, 2019
Marquandt and Snee (1975), Marquandt (1980) and Snee and Marquardt (1984) refer to non-essential multicollinearity as that caused by the relation with the independent term. Although it is clear that the solution is to center the independent variables in the regression model, it is unclear when this kind of collinearity exists. The goal of this study is
Roman Salmeron, Ainara Rodriguez-Sanchez, Catalina Garcia Garcia   +2 more
exaly   +3 more sources

Essential and non-essential US workers’ health behaviors during the COVID-19 pandemic [PDF]

Preventive Medicine Reports, 2022
We seek to quantify the relationship between health behaviors and work-related experiences during the COVID-19 pandemic by predicting health behaviors as a function of essential worker status, job loss, change in work hours, and COVID-19 experiences.
Molly A. Martin, Robert P. Lennon, Rachel A. Smith, Jessica G. Myrick, Meg L. Small, Lauren J. Van Scoy   +5 more
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The Non-Essential Space in Manga

Journal of Anime and Manga Studies
This essay examines imageries in the genre of manga that diverge from the medium’s temporal traditions and employ a compositional logic that is purely spatial. I define these exceptions as the non-essential space in manga.
Yang Gao
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The LORF5 Gene Is Non-essential for Replication but Important for Duck Plague Virus Cell-to-Cell Spread Efficiently in Host Cells

Frontiers in Microbiology, 2021
Duck plague virus (DPV) can cause high morbidity and mortality in many waterfowl species within the order Anseriformes. The DPV genome contains 78 open reading frames (ORFs), among which the LORF2, LORF3, LORF4, LORF5, and SORF3 genes are unique genes of
Bingjie Shen, Bingjie Shen, Bingjie Shen, Yunjiao Li, Yunjiao Li, Yunjiao Li, Anchun Cheng, Anchun Cheng, Anchun Cheng, Mingshu Wang, Mingshu Wang, Mingshu Wang, Ying Wu, Ying Wu, Ying Wu, Qiao Yang, Qiao Yang, Qiao Yang, Renyong Jia, Renyong Jia, Renyong Jia, Bin Tian, Bin Tian, Bin Tian, Xumin Ou, Xumin Ou, Xumin Ou, Sai Mao, Sai Mao, Sai Mao, Di Sun, Di Sun, Di Sun, Shaqiu Zhang, Shaqiu Zhang, Shaqiu Zhang, Dekang Zhu, Dekang Zhu, Shun Chen, Shun Chen, Shun Chen, Mafeng Liu, Mafeng Liu, Mafeng Liu, Xin-Xin Zhao, Xin-Xin Zhao, Xin-Xin Zhao, Juan Huang, Juan Huang, Juan Huang, Qun Gao, Qun Gao, Qun Gao, Yunya Liu, Yunya Liu, Yunya Liu, Yanling Yu, Yanling Yu, Yanling Yu, Ling Zhang, Ling Zhang, Ling Zhang, Leichang Pan, Leichang Pan   +63 more
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Genetic variability of concentration of microelements in wild sunflower species and hybrids [PDF]

Zbornik Matice Srpske za Prirodne Nauke, 2010
The aim of this work was to investigate genetic specificity of sunflower nutrition with microelements. Therefore, concentrations of essential (Zn, B, Mn, Cu, Fe and Ni) and non-essential (Cr, Al, Cd, As, Pb and Ba) micronutrients were analyzed.
Kastori Rudolf R., Maksimović Ivana V., Marinković Radovan Z., Zeremski-Škorić Tijana M., Ninkov Jordana N., Putnik-Delić Marina I.   +5 more
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Mouse Cytomegalovirus M34 Encodes a Non-essential, Nuclear, Early-Late Expressed Protein Required for Efficient Viral Replication

Frontiers in Cellular and Infection Microbiology, 2020
Human cytomegalovirus (HCMV) is a prototypic betaherpesvirus which causes severe manifestations in individuals with impaired or immature immunity.
Mareike Eilbrecht, Vu Thuy Khanh Le-Trilling, Mirko Trilling   +2 more
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Toxicokinetics and toxicodynamics of copper and cadmium in the soil invertebrate Enchytraeus crypticus (Oligochaeta)

Ecotoxicology and Environmental Safety, 2022
The aim of this study was to evaluate the toxicokinetics-toxicodynamics (TKTD) of Cu and Cd in the soil model organism Enchytraeus crypticus, and assess the development of internal effect concentrations over time.
Fátima C.F. Santos, Rudo A. Verweij, Cornelis A.M. van Gestel, Mónica J.B. Amorim   +3 more
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ICP_OES determination of essential, trace essential, and non-essential elements in the anatomical parts of medicinal herb (Pentas Schimperiana) grown in Wolaita Zone, Ethiopia

Journal of Agriculture and Food Research, 2023
This study aimed to evaluate the distribution of heavy metals (essential, trace essential, and non-essential) in medicinal herb (Pentas Schimperiana) roots, stem bark, and leaf samples collected from different geographical locations.
Tsegaye Bojago Dado, Camerun Kastro, Yeshanew Fikire, Kusie Gudishe, Elias Bojago   +4 more
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