Results 111 to 120 of about 925,120 (310)
, 2010 We present chemical abundance analysis of a sample of 15 red giant branch (RGB) stars of the Globular Cluster NGC~1851 distributed along the two RGBs of the (v, v-y) CMD. We determined abundances for C+N+O, Na, $\alpha$, iron-peak, and s-elements.
Calamida +14 more
core +1 more source
Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications
Advanced Functional Materials, EarlyView.Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi +3 more
wiley +1 more source
PLoS ONE, 2018 The compilation of archaeological and genetic data for ancient European human groups has provided persuasive evidence for a complex series of migrations, population replacements and admixture until the Bronze Age. If the Bronze-to-Iron Age transition has
Claire-Elise Fischer +5 more
doaj +1 more source
Khalet al-Jam’a. A Middle Bronze and Iron Age necropolis near Bethlehem (Palestine) [PDF]
, 2015 During Spring 2013, the MOTA-DACH Office of Bethlehem was informed of the retrieval of a tomb during the construction of an industrial area roughly 2.2 Km south-east of the Basilica of the Nativity on the Hindaza hill slope called Khalet al-Jam’a ...
Ghayyada, Mohammed +3 more
core
, 2022 The subject of the present doctoral work is based on the observation made during the research we carried out for the Master’s degree, namely that archaeologists find it difficult to integrate economic approaches into their data. Indeed, they prefer to turn to social science, ethnography and geography than to economics which is not part of the resources
openaire +1 more source
Advanced Functional Materials, EarlyView.An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro +5 more
wiley +1 more source
Advanced Functional Materials, EarlyView.A Ni,Cd‐codoped Fe2VO4/NF bifunctional electrocatalyst is rationally designed for efficient seawater electrolysis. Synergistic effect modulates electron configuration, optimizes intermediates adsorption, stabilizes high‐valence Fe/V sites, and repels chloride ions to suppress corrosion and side reactions, thus contributing to performance improvement of
Weiguo Huang +15 more
wiley +1 more source
مجلة كلية التربية للبنات, 2019 Pregnancy pose an additional burden on the body of the mother so as to meet their needs and the needs of the fetus and the body's need to iron increases excessively during pregnancy and iron is an essential element for the formation of hemoglobin blood ...
وفاء جاسم سلمان
doaj
The Health Consequences of Senior Hunger in the United States: Evidence from the 1999-2010 NHANES [PDF]
, 2014 Millions of seniors are food insecure in the United States, meaning that scores do not have access to enough food at all times for an active, healthy life.
Craig Gunderson, James P. Ziliak
core
Advanced Healthcare Materials, EarlyView.Coagulative granular hydrogels are composed of packed thrombin‐functionalized microgels that catalyze the conversion of fibrinogen into a secondary fibrin network, filling the interstitial voids. This bio‐inspired approach stabilizes the biomaterial to match the robustness of bulk hydrogels without compromising injectability, mimicking the initial ...
Zhipeng Deng +16 more
wiley +1 more source