Results 131 to 140 of about 137,354 (293)

Flowering out of sync: Climate change alters the reproductive phenology of Terminalia paniculata in the Western Ghats of India

PLANTS, PEOPLE, PLANET, EarlyView.
Understanding how climate change impacts the plant life cycle is critical for maintaining biodiversity and ecosystem services. Our findings suggest that Terminalia paniculata Roth, a common tropical deciduous tree species in the Western Ghats, is now flowering and fruiting at more scattered times than it used to in the past.
Ananthapadmanaban Karthikeyan, Venkatraman Karthik, Sivagnanam Chandrasekaran   +2 more
wiley   +1 more source

A computational model study of the influence of the anatomy of the circle of willis on cerebral hyperperfusion following carotid artery surgery [PDF]

, 2011
Fuyou Liang, Kazuaki Fukasaku, Hao Liu, Shu Takagi   +3 more
openalex   +1 more source

Leveraging machine learning and citizen science data to describe flowering phenology across South Africa

PLANTS, PEOPLE, PLANET, EarlyView.
Recent shifts in flowering times are an index of, and a response to, human driven climate change. However, most information on these flowering changes is heavily skewed to the northern hemisphere. This imbalance limits our understanding of how climate change is affecting ecosystems, including the mismatches of flowering times between species, increased
Ross D. Stewart, Nicholas W. Bard, Michelle van der Bank, T. Jonathan Davies   +3 more
wiley   +1 more source

Towards an evidence‐based and research‐driven restoration strategy for Britain's temperate rainforests

PLANTS, PEOPLE, PLANET, EarlyView.
Woodlands globally are threatened by environmental change and biodiversity loss. Temperate rainforests are an ecologically rich ecosystem found in wet regions of the temperate zone, and Britain has the potential for major temperate rainforest coverage in its nature‐depleted landscape.
Charles Norman, Jonathan Spencer, Ulf Büntgen   +2 more
wiley   +1 more source

The Role of Hemodynamics through the Circle of Willis in the Development of Intracranial Aneurysm: A Systematic Review of Numerical Models [PDF]

, 2022
Yuanyuan Shen, Rob Molenberg, Reinoud P.H. Bokkers, Yanji Wei, Maarten Uyttenboogaart, J. Marc C. van Dijk   +5 more
openalex   +1 more source

Camera traps and deep learning enable efficient large‐scale density estimation of wildlife in temperate forest ecosystems

Remote Sensing in Ecology and Conservation, EarlyView.
We tested the effect of using a readily available deep learning algorithm for animal species classification on the population density estimates of eight wild mammal species in 10 protected areas (Da). In general, there were no significant differences to the manual estimates (Dm) for all animal species and seasons.
Maik Henrich, Christian Fiderer, Alisa Klamm, Anja Schneider, Axel Ballmann, Jürgen Stein, Raffael Kratzer, Rudolf Reiner, Sina Greiner, Sönke Twietmeyer, Tobias Rönitz, Volker Spicher, Simon Chamaillé‐Jammes, Vincent Miele, Gaspard Dussert, Marco Heurich   +15 more
wiley   +1 more source

Anatomical Variations and Morphometric Parameters of the Circulus Arteriosus Cerebri in the Adult Population of Western Maharashtra: A Cross-sectional Cadaveric Study

National Journal of Clinical Anatomy
Introduction: Circulus arteriosus cerebri, commonly referred as the circle of Willis, is a pivotal arterial anastomotic network located within the interpeduncular cistern at the base of the brain that ensures collateral blood flow to the entire brain ...
Siddhartha Roy, Dibendu Ghosh, Debasis Bandyopadhyay, Haresh Kumar Perumallapalli   +3 more
doaj   +1 more source

The role of the circle of willis in carotid occlusion: Assessment with phase contrast MR angiography and transcranial duplex

, 1995
M. Miralles, J.L. Dolz, J. Cotillas, J. Aldoma, Mercedes Santiso, Alfonsina Giménez, Adriana Capdevila, Marc Cairols   +7 more
openalex   +1 more source

Safety of perioperative cerebral oxygen saturation during debranching in patients with incomplete circle of Willis [PDF]

, 2018
Yosuke Takahashi, Takashi Murakami, Yasuyuki Sasaki, Yasuyuki Bito, Hiromichi Fujii, Shinsuke Nishimura, Toshihiko Shibata   +6 more
openalex   +1 more source

Theoretical Horizons of Conscious Tourism: A Bibliometric Exploration of Its Conceptual, Social, and Intellectual Structures

Sustainable Development, EarlyView.
ABSTRACT This article explores conscious tourism through a bibliometric analysis, highlighting its evolution, main topics, and conceptual, social, and intellectual structures in academic literature. While sharing principles with sustainable and responsible tourism, it stands out for its explicit focus on individual and collective awareness in travel ...
Jakson Renner Rodrigues Soares, Raquel Santiago Romo, María Paula Lechuga Sancho, María Francisca Casado Claro, Anderson Gomes de Souza   +4 more
wiley   +1 more source