Results 61 to 70 of about 49,733 (292)

ASL

, 2021
57
openaire   +1 more source

From shadows to data: first robust population assessment of snow leopards in Pakistan

Ecography, EarlyView.
The snow leopard Panthera uncia is a flagship species of the greater Himalayan region and symbolizes the integrity of this ecological system. Within the greater Himalayas, Pakistan holds special significance as the north of the country represents a confluence of three major mountain ranges (Hindu Kush, Pamir–Karakoram, and Himalaya).
Muhammad Ali Nawaz, Shoaib Hameed, Jaffar Ud Din, Hussain Ali, Shakeel Ahmad, Ian Durbach, Mehmood Ghaznavi, Mohsin Farooque, Naeem Iftikhar, Muhammad SamarHussain Khan   +9 more
wiley   +1 more source

Co‐dominant species fail to compensate after 13‐year of dominant species removal in a Tibetan alpine grassland

Ecography, EarlyView.
To better understand the dynamics of community resilience, it is crucial to examine the role of dominant species in maintaining ecosystem functions. Dominant species, due to their high abundance, are considered to maintain productivity after species loss.
Wenyu Li, Qu‐zong Ci‐ren, Xianzhou Zhang, Shiping Wang, Yangjian Zhang, Xine Li, Yunlong He, Ge Hou, Rina Wendu, Wenchao Wu, Dorji Tsechoe, Lin Jiang, Josep Peñuelas, Yann Hautier, Juntao Zhu   +14 more
wiley   +1 more source

THE ASL

Periferia
Teaching English to Brazilian deaf students faces specific challenges, as English is their third language, followed by Portuguese and Brazilian Sign Language (Libras) as L2/L1, respectively. Traditional English classes emphasize oral production and comprehension; thus, personalized guidance that addresses the specific linguistic needs of deaf students ...
Jorge Adriano Pires Silva, Carolina Carolina Morais Ribeiro da Silva, Josiney Saraiva Pereira   +2 more
openaire   +1 more source

Physiology–microhabitat matching may help organisms cope with the thermal and hydric challenges under climate change: a tale of two lizards

Ecography, EarlyView.
Climate change is significantly affecting biodiversity, and organisms that depend on external temperature – such as ectotherms – are particularly vulnerable to these effects. Microhabitats provide refuge for species, thereby reducing exposure to thermal and hydric stress under climate change.
Carolina Reyes‐ Puig, Antigoni Kaliontzopoulou, Neftalí Sillero, Urtzi Enriquez‐ Urzelai   +3 more
wiley   +1 more source

Arterial Spin Labeling (ASL) fMRI: Advantages, Theoretical Constrains and Experimental Challenges in Neurosciences

International Journal of Biomedical Imaging, 2012
Cerebral blood flow (CBF) is a well-established correlate of brain function and therefore an essential parameter for studying the brain at both normal and diseased states.
Ajna Borogovac, Iris Asllani
doaj   +1 more source

Hemodynamic state of periictal hyperperfusion revealed by arterial spin-labeling perfusion MR images with dual postlabeling delay

eNeurologicalSci, 2018
Background: Magnetic resonance imaging (MRI), including perfusion MRI with arterial spin labeling (ASL) and diffusion-weighted imaging (DWI), are applied in the periictal detection of circulatory and metabolic consequences associated with epilepsy ...
Kenta Takahara, Takato Morioka, Takafumi Shimogawa, Sei Haga, Katsuharu Kameda, Shoji Arihiro, Ayumi Sakata, Nobutaka Mukae, Koji Iihara   +8 more
doaj   +1 more source

Identifying psychosis spectrum youth using support vector machines and cerebral blood perfusion as measured by arterial spin labeled fMRI

NeuroImage: Clinical, 2020
Altered cerebral blood flow (CBF), as measured by arterial spin labelling (ASL), has been observed in several psychiatric conditions, but is a generally underutilized MRI technique, especially in the study of psychosis spectrum (PS) symptoms. We aimed to
Dawson J. Overton, Nikhil Bhagwat, Joseph D. Viviano, Grace R. Jacobs, Aristotle N. Voineskos   +4 more
doaj   +1 more source

Mapping Word to World in ASL: Evidence from a Human Simulation Paradigm [PDF]

, 2021
Allison Fitch, Sudha Arunachalam, Amy M. Lieberman   +2 more
openalex   +1 more source

Succession stages‐dependent shifts in grassland community stability from asynchrony to population stability mediated by nitrogen enrichment

Ecography, EarlyView.
Understanding the stability dynamics of naturally occurring grassland succession under nutrient enrichment is crucial for effective ecosystem management. We carried out an 11‐year field experiment to examine how grassland community stability responds to nitrogen (N) enrichment across the three successional stages (early‐, mid‐ and late‐successional ...
Hanghang Tuo, Hossein Ghanizadeh, Ziming Yin, Xiaorui Ma, Xiaorong Wei, Mengru Yang, Zhanwen Feng, Xinning Han, Zilin Wang, Yibo Wang, Huihui Tian, Faming Ye, Qing Yang, Zhongling Yang, Wei Li   +14 more
wiley   +1 more source