Results 61 to 70 of about 1,099,824 (306)

Is dry climate related to hospital admission for epistaxis?

International Archives of Otorhinolaryngology, 2009
Introduction: Epistaxis constitutes the main otorhinolaryngological emergency and presents a potential risk to life in cases of severe bleeding. There seems to be a seasonal correlation of the climate to epistaxis and the opinions are divided about which
Rezende, Gustavo Lara, Granjeiro, Ronaldo Campos, Furtado, Paula Lobo, Pinheiros, Gustavo Bachega de, Nakanishi, Márcio   +4 more
doaj  

Photothermomechanically Efficient, Low‐Cost, High‐Cycle‐Life, Hybrid MXene‐Polymer Actuators

Advanced Materials Technologies, EarlyView.
The addition of MXenes to elastomer‐plastic‐paper films enables the creation of easily prepared actuators that are scalable for small robotic applications. Known as MXene‐polymer Trilayer Actuators (MPTAs), they bend from UV light. Their usefulness is demonstrated through kirigami‐inspired flower‐shaped art design, parallel manipulator for waveguiding,
Ken Iiyoshi, Georgios Korres, Orsolya Nagy, Gabriel Roldán, Panče Naumov, Stefan Schramm, Mohamad Eid   +6 more
wiley   +1 more source

Constraints on climate forcing by sulphate aerosols from seasonal changes in Earth's spin [PDF]

, 2014
Angular momentum exchanges between atmosphere and solid Earth are strongly modulated by variations in global atmospheric circulation. Geodetically determined length-of-day (LOD) fluctuations provide an independent resource to investigate climate ...
SOTTILI, Gianluca
core   +1 more source

From Lab to Landscape: Environmental Biohybrid Robotics for Ecological Futures

Advanced Robotics Research, EarlyView.
This Perspective explores environmental biohybrid robotics, integrating living tissues, microorganisms, and insects for operation in real‐world ecosystems. It traces the leap from laboratory experiments to forests, wetlands, and urban environments and discusses key challenges, development pathways, and opportunities for ecological monitoring and ...
Miriam Filippi
wiley   +1 more source

Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)

Advanced Science, EarlyView.
Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır, Yuan Fang, Consuelo Contreras, Andrew K. Schulz, Florian Hartmann   +4 more
wiley   +1 more source

Assessment of optimal seasonal selection for RSEI construction: a case study of ecological environment quality assessment in the Beijing-Tianjin-Hebei region from 2001 to 2020

Geocarto International
Timely and objective assessment of the optimal season for the construction of remote sensing ecological index (RSEI) is of great significance for accurate and effective assessment of ecological environment quality.
Shaodong Huang, Yujie Li, Haowen Hu, Pengcheng Xue, Jia Wang   +4 more
doaj   +1 more source

Plankton Diversity in Litopenaeus vannamei Cultured Ponds

International Journal of Bio-Resource and Stress Management, 2023
The culture of animals in ponds is vital in the context of increasing demand for seafood and declining trend of marine production. Aquaculture makes significant contribution to export earnings and employment in India.
R. Saraswathy, M. Muralidhar, P. Ravichandran, N. Lalitha, V. Kanaga Sabapathy, A. Nagavel   +5 more
doaj  

A Cold Stress‐Activated Endocrine Sentinel Chemical Hormone Promotes Insect Survival via Mitochondrial Adaptations Through the Adipokinetic Hormone Receptor

Advanced Science, EarlyView.
Seasonal cold adaptation is vital for insect survival, yet the molecular mechanisms linking diapause to mitochondrial resilience remain largely unresolved. We identify ascaroside C9 (asc‐C9) as a key endocrine signal that enhances diapause survival during cold stress by activating the AKHR–PGC1α–UCP4 axis, thereby driving cold‐induced lipolysis and ...
Jiao Zhou, Junxian Chen, Hongxia Zhang, Lu Guo, Kevin Mai, Elijah Abraham, Dilip V. Prajapati, Yue Chang, Jing Ning, Xinchen Wang, Defeng Li, Dan‐Dan Zhang, Jianghua Sun, Rebecca A. Butcher, Lilin Zhao   +14 more
wiley   +1 more source

Seasonal variation of carbon monoxide in northern Japan: Fourier transform IR measurements and source-labeled model calculations [PDF]

, 2006
Tropospheric carbon monoxide (CO) was measured throughout 2001 using groundbased Fourier transform IR (FTIR) spectrometers at Moshiri 44.4N and Rikubetsu 43.5N) observatories in northern Japan, which are separated by 150 km.
Altshuller, Andreae, Arellano, Bertschi, Bey, Carmichael, Duncan, Guenther, H. Matsui, H. Tanimoto, Heald, Heald, Holloway, Intergovernmental Panel on Climate Change, Jacob, Kajii, Li, Li, Liang, Liu, Lobert, Logan, M. Koike, N. B. Jones, Novelli, Novelli, Novelli, Olivier, Oshima, P. I. Palmer, Palmer, Piccot, Rinsland, Rinsland, Rothman, Singh, Singh, Spivakovsky, Streets, Stricker, Tanimoto, Tanimoto, Tomikawa, van der Werf, Wang, Wang, Y. Kondo, Y. Matsumi, Y. Zhao, Yevich, Yurganov, Zhao, Zhao, Zhao   +53 more
core   +2 more sources

Genomics Insights Into High‐Latitude Adaptation of Tibetan Macaques

Advanced Science, EarlyView.
Tibetan macaques exhibit unique adaptations to cold, high‐latitude environments, including shortened tails and enhanced fat storage. Genomic analyses reveal a species‐specific TBX6 mutation linked to tail reduction and selection on lipid metabolism genes.
Rusong Zhang, Ying Hu, Yang Teng, Jiwei Qi, Yangzhen Ciren, Lin Zhang, Qiao Du, Wencai Xu, Liang Zhou, Zhenxin Fan, Jinchuan Xing, Ming Li, Jing Li   +12 more
wiley   +1 more source