Results 181 to 190 of about 24,647,321 (271)
O Muro, dois Estados, dois Mundos
Revista Espaço Acadêmico, 2009 O artigo trata do problema das fronteiras sociais e políticas na Berlim do pós-II Guerra Mundial relacionadas à divisão da cidade em zonas de ocupação e, posteriormente, à construção do Muro. Ele reflete sobre o fato de que o muro, que dividiu uma cidade de forma artificial, produziu divisões e diferenças concretas pela ação do tempo, criando ...
openaire +1 more source
Phenonium‐Ion‐Mediated Skeletal Editing of Paracyclophanes
Angewandte Chemie International Edition, EarlyView.Phenonium‐ion chemistry enables the modular skeletal editing of paracyclophanes. Regioselective nucleophilic trapping expands one or both aliphatic bridges, enables iterative access to higher paracyclophane homologues, and translates bridge topology into a functional design parameter, as demonstrated with a bridge‐expanded TADF emitter.
Tilman Köhler +7 more
wiley +1 more source
Angewandte Chemie International Edition, EarlyView.A 68Ga‐substituted Keggin polyoxometalate (Cs68GaPW11) acts as a fully inorganic, self‐tracing PET tracer. 68Ga is locked within the cluster's outer coordination sphere for radiochemical stability, while its membrane‐interacting surface promotes spontaneous membrane association and progressive intracellular accumulation in mammalian cells ...
Ella Duvanova +5 more
wiley +1 more source
PhenoFECT: A Python package for forecasting and exploring plant phenology under climate change
Applications in Plant Sciences, EarlyView.Abstract Premise Climate change and global warming significantly affect the timing of plant flowering in spring. Accurately predicting these phenological events is crucial for understanding plant biology and agriculture. The chill‐day model (CDM) based on seasonal temperature changes has been a reliable model for predicting phenological activities ...
Songwon Kim, In‐Geol Choi
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The Anatomical Record, EarlyView.Abstract The Dasyurid species Sarcophilus harrisii, Dasyurus maculatus, and Dasyurus viverrinus, occupying diverse ecological niches and forming a guild structure in Tasmania, provide a basis for examining the roles of various forelimb muscle groups in prey capture and locomotion.
Riya G. Bidaye +4 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Primates show a high degree of locomotor diversity that engenders similar variance in limb bone cross‐sectional geometry and bending strength: leaping primates have stronger hindlimb bones whereas suspensory species have stronger forelimb bones.
Angela M. Mossor +7 more
wiley +1 more source
Computational fluid dynamics simulations of airflow through the nasal passages of rhinolophoid bats
The Anatomical Record, EarlyView.Abstract The nasal passages of bats that emit their echolocation call through their nostrils have adapted for sound emission as well as standard respiratory and olfactory functions. Rhinolophids, hipposiderids and rhinonycterids all use a high duty cycle (HDC) echolocation strategy.
Carley Goodwin +7 more
wiley +1 more source
The Anatomical Record, EarlyView.Abstract Hyperodapedontine rhynchosaurs possessed a unique oral apparatus, long interpreted as an adaptation for processing abrasive and resistant plant material. However, the microanatomical and histological evidence supporting this interpretation remains poorly documented.
Caio A. Scartezini +3 more
wiley +1 more source