Results 61 to 70 of about 2,285,041 (309)

Ideal Molecular Sieving with a Dense MOF for Helium Upgrading with Highly Diffusion Selective Mixed Matrix Membranes

Advanced Functional Materials, EarlyView.
The separation of Helium gas from natural gas is challenging but highly important. MIL‐116(Ga), a “non‐porous” metal–organic framework is used as a molecular sieve to separate He from CH4. Druse‐like MIL‐116(Ga) particles are integrated into polysulfone mixed matrix membranes.
Ayisha Komal, Laura Calderón‐Rodríguez, Oksana Smirnova, Eren Grossmann, Aparna Binu Varghese, Karen Marlenne Garcia Alvarez, Andreas Schneemann, Thomas Hoyer, Ralf Wyrwa, Felix Helmut Schacher, Alexander Knebel   +10 more
wiley   +1 more source

The Efficiency of Live-Capture Traps for the Study of Red Fox (Vulpes vulpes) Cubs: A Three-Year Study in Poland

Animals, 2020
Safe and efficient techniques for the live capture of carnivores are limited. In this study, we identified some of the factors that could affect the success of capturing red fox cubs with live capture traps (also known as cage traps). During a three-year
Ewa J. Mierzejewska, Dorota Dwużnik, Katarzyna Tołkacz, Anna Bajer, Marek Panek, Maciej Grzybek   +5 more
doaj   +1 more source

Dual‐Mode Film Based on Highly Scattering Nanofibers and Upcycled Chips‐Bags for Year‐Round Thermal Management

Advanced Functional Materials, EarlyView.
Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song, Stefan Rettinger, Chengzhang Xu, Ulrich Mansfeld, Markus Retsch   +4 more
wiley   +1 more source

Evaluation of the impact of atmospheric pressure in different seasons on blood pressure in patients with arterial hypertension

International Journal of Occupational Medicine and Environmental Health, 2016
Objectives: Atmospheric pressure is the most objective weather factor because regardless of if outdoors or indoors it affects all objects in the same way.
Marek Kamiński, Urszula I. Cieślik-Guerra, Rafał Kotas, Piotr Mazur, Witold Marańda, Maciej Piotrowicz, Bartosz Sakowicz, Andrzej Napieralski, Ewa Trzos, Barbara Uznańska-Loch, Tomasz Rechciński, Małgorzata Kurpesa   +11 more
doaj   +1 more source

Where the Weather Comes From [PDF]

, 2018
When Andreas Malm observed that “not even the weather belongs fully to the moment,” he was looking forward from 2016, considering the cumulative impact of present emissions on “generations not yet born.” The reverse is also true: present storms have ...
Vanek, Morgan
core   +1 more source

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

DYNAMICS OF NUMBER OF Metopolophium dirhodum (Walk.) (Hemiptera, Aphididae) OCCURRING ON SHRUBS OF ROSES IN LUBLIN

Acta Scientiarum Polonorum: Hortorum Cultus, 2006
The purpose of the studies was to observe the dynamics of number of Metopolophium dirhodum (Walk.) on rugosa rose, multiflowered rose, park rose cv. ‘Grandhotel’ and different varieties of border roses.
Katarzyna Kmieć
doaj  

All‐in‐One Analog AI Hardware: On‐Chip Training and Inference with Conductive‐Metal‐Oxide/HfOx ReRAM Devices

Advanced Functional Materials, EarlyView.
An all‐in‐one analog AI accelerator is presented, enabling on‐chip training, weight retention, and long‐term inference acceleration. It leverages a BEOL‐integrated CMO/HfOx ReRAM array with low‐voltage operation (<1.5 V), multi‐bit capability over 32 states, low programming noise (10 nS), and near‐ideal weight transfer.
Donato Francesco Falcone, Victoria Clerico, Wooseok Choi, Tommaso Stecconi, Folkert Horst, Laura Bégon‐Lours, Matteo Galetta, Antonio La Porta, Nikhil Garg, Fabien Alibart, Bert Jan Offrein, Valeria Bragaglia   +11 more
wiley   +1 more source

The relationship between nasal fracture patients and weather conditions [PDF]

Journal of Preventive and Complementary Medicine
Background: Isolated nasal bone fractures are among the most prevalent facial injuries. Although the relationship between weather conditions and nasal fractures has not been extensively studied, it is reasonable to hypothesize a correlation.Objectives ...
Yeşim Yüksel, Cihan Bedel, Fatih Selvi, Okkes Zortuk, Mustafa Korkut, Yusuf Karanci   +5 more
doaj   +1 more source

Aviation weather service requirements, 1980 - 1990 [PDF]

, 1977
Future aviation weather needs are discussed. Priority weather requirements and deficiencies existing for weather observations and forecast services in terminal areas are presented.
Lieurance, N. A.
core   +1 more source