Results 111 to 120 of about 20,727,712 (266)

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

CD9+ B Cells Induce T Follicular Helper Cell Apoptosis to Regulate Germinal Center Regression

Advanced Science, EarlyView.
A unique subset of CD9+ B cells regulates germinal center B (GC‐B) cell regression by inducing T follicular helper (Tfh) cell apoptosis through multiple signaling pathways, such as ALCAM‐CD6. FOXP1 plays a key role in GC‐B cell differentiation. These findings clarify mechanisms of GC degeneration and termination and offer potential targets for adenoid ...
Wenjing Liao, Lijuan Song, Meiqian Xu, Tianhao Liang, Yixuan Chen, Gui Chen, Zaihuan Lin, Huakang Du, Guofei Feng, Zhiming Feng, Qi Zhang, Fan Pan, Saixuan Yang, Xinyin Zhang, Wenxu Peng, Tianlong Li, Zhuoshen Lin, Yabang Chen, Jiayi Liu, Baoxin Peng, Yan Liu, Xing Niu, Ting Li, Chengyu Huang, Ke Mo, Jianlei Xie, Yu Zou, Xiaowen Zhang   +27 more
wiley   +1 more source

A coffee corridor for biodiversity and livelihoods: climatic feasibility of shade coffee cultivation in western Rwanda

Trees, Forests and People
Around the world, restoration activities are underway to halt and reverse ecosystem degradation. A key challenge is to identify restoration approaches that work for both people and nature – i.e.
Tom Reckmann, Marina Frietsch, Christoph Schwenck, Athanase Mukuralinda, Dula Wakassa Duguma, Joern Fischer   +5 more
doaj   +1 more source

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

Advanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang, Chunhua Ren, Zhou Qin, Yimeng Cui, Bingbing Zhang, Peng Luo, Xuan Wang, Yaoqi Xie, Xin Zhang, Aifen Yan, Yang Zhang, Dingding Fan, Yang Liu, Wenjie Pan, Xiao Jiang, Lihong Yuan, Haipeng Qin, David M. Irwin, Chaoqun Hu, Yang Liu, Ting Chen   +20 more
wiley   +1 more source

Consensus Formation and Change are Enhanced by Neutrality

Advanced Science, EarlyView.
Neutral agents are shown to enhance both the formation and overturning of consensus in collective decision‐making. A general mathematical model and experiments with locusts and humans reveal that neutrality enables robust consensus via simple interactions and accelerates consensus change by reducing effective population size.
Andrei Sontag, Janina A. Hoffmann, Tim Rogers, Christian A. Yates   +3 more
wiley   +1 more source

Transformation towards the sustainable management of peatlands: A characterisation of farmers in the Teufelsmoor, Germany

People and Nature
Peatland restoration through rewetting is a pivotal solution to counteract the climate crisis. Since many peatlands with the potential for rewetting are farmland, rewetting can only be achieved in collaboration with peatland farmers. However, the discord
Amelie Hünnebeck‐Wells, Jacqueline Loos, Susanne Abel, Anke Nordt   +3 more
doaj   +1 more source

Geospatial modelling of Agro-climatic suitability for Coffea arabica under CMIP6 scenarios in the Western Highlands of Ethiopia

Trees, Forests and People
Coffea arabica holds utmost economic and cultural significance for Ethiopians, being one of the major sources of national income and rural livelihoods. However, slight warming or changes in rainfall have catastrophic effects on the land suitability for ...
Fedhasa Benti Chalchissa, Yohanis Asfaw Wakene, Bayissa Leta Danno, Birhanu Kebede Kuris, Zenebe Reta Roba, Mitiku Badasa Moisa   +5 more
doaj   +1 more source

Soil Inorganic Electron Acceptors and Carbon Substrates Hierarchically Govern Wetland Methanogenesis Temperature Response

Advanced Science, EarlyView.
ABSTRACT Wetlands constitute Earth's largest natural methane (CH4) source, yet projections of their climate feedback remain uncertain due to poorly constrained temperature sensitivity (Q10‐CH4) of microbial methanogenesis. While water table dynamics have been demonstrated to regulate wetland methanogenesis by altering key soil conditions such as ...
Shuying Qiu, Qingfang Jing, Xuhui Zhou, Xiaoxin Sun, Zhenyu Wei, Baizhi Jiang, Hongyang Chen   +6 more
wiley   +1 more source

Implications of external validity for research on polycentric and complex adaptive systems [PDF]

Much recent research has examined the implications of policy analysis for complex adaptive social-ecological systems. System complexity comes from both the natural environment as well as complex institutional arrangements that humans use to manage and ...
Coleman, Eric A.
core  

Social Ecological Economies and Nature Based Values

Modern market economies are fundamentally unsustainable for a complex of reasons that include reliance on institutions promoting hedonistic individualism and the exploitation of others: both human and non-human.
Guisan, Adrien Olivier Theodore, Spash, Clive L   +1 more
core   +1 more source