Results 111 to 120 of about 14,277,849 (331)
REGIONAL PECULIARITIES OF ETHNIC MIGRATIONS IN THE NORTH CAUCASUS
Наука. Инновации. Технологии, 2022 The article analyses the trends of migration processes and, primarily, their ethnic aspect, in the North Caucasus at the level of zones and regions. Separately the results of studies on the plains of the North Caucasus, which includes the Krasnodar and ...
Vitaliy Semenovich Belozerov +2 more
doaj
Advanced Functional Materials, EarlyView.ABSTRACT Electronic waste has emerged as a major environmental challenge, driven by the massive consumption and a limited lifetime of modern electronic devices, stimulating the development of sustainable electronics. Here, an all‐biomaterial gelatin‐choline‐citric acid ([Ch][CA]) ionogel is developed as an active binder to realize self‐sintered ...
Lin Guo +10 more
wiley +1 more source
Planet–Planet Secular Migration Predicts a Stellar Obliquity–Period Anticorrelation
The Astrophysical Journal LettersStellar obliquities provide a fossil record of hot-Jupiter (HJ) migration. An emerging observational trend in single-star systems is that strongly misaligned HJs are largely confined to short orbital periods, while longer-period HJs are preferentially ...
Hareesh Gautham Bhaskar +2 more
doaj +1 more source
CERAMIC PRODUCTION IN SOUTHWESTERN NORWAY DURING THE IRON AGE - INSIGHTS FROM EXCAVATIONS AT HØLLAND
Primitive TiderThis article explores ceramic production in southwestern Norway during the Roman Iron Age and Migration Period. Large amounts of ceramic material from these periods have earlier been found in southwestern Norway.
Kristoffer Hillesland
doaj +1 more source
Internal migration in Brazil using circular visualization
Regional Studies, Regional Science, 2018 In Brazil – a developing country and one that in its last census in 2010 presented a number of five-year interstate migrations of approximately 4.6 million people – the study of internal migration is a complex exercise given the size and diversity of the
Emerson Augusto Baptista +2 more
doaj +1 more source
Advances in Sustainable and Wearable Textile Based Soft Robotics
Advanced Functional Materials, EarlyView.This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas +6 more
wiley +1 more source
Lines and Frames: Architecture in a Period of Migration
, 2017 The current state of growing uncertainty, instability and change in the current world has rendered our spatial perceptions blurred, fragmented and contradictory. In a period of substantial geopolitical crisis, uneven economic distribution, and climate change, with a growing number of people in a state of transit from poor and war-torn countries to more
Bakalchev, Violeta +2 more
openaire +2 more sources
Implantable Ionic Memristors Based on Natural Polymer Heterojunctions
Advanced Functional Materials, EarlyView.We report an implantable natural polymer‐based ionic memristor composed of hyaluronic acid, chitosan, and PDMS. The device achieved 98.94% accuracy in MNIST classification while reducing training time by 36.8% compared with a conventional artificial neural network (ANN).
Dong‐yup Lee +6 more
wiley +1 more source
Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring
Advanced Functional Materials, EarlyView.This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha +11 more
wiley +1 more source