Results 41 to 50 of about 11,399,518 (374)
The Spatial and Cell-Type Distribution of SARS-CoV-2 Receptor ACE2 in the Human and Mouse Brains
bioRxiv, 2020 By engaging angiotensin-converting enzyme 2 (ACE2 or Ace2), the novel pathogenic SARS-coronavirus 2 (SARS-CoV-2) may invade host cells in many organs, including the brain. However, the distribution of ACE2 in the brain is still obscure.
Rongrong Chen +7 more
semanticscholar +1 more source
Gayana: Botanica, 2019 Puya coerulea presenta una distribución agregada característica, formando densos parches, los cuales están determinados principalmente por la cobertura rocosa más que por otras variables abióticas.
Milton A. N. Ortuño +4 more
doaj +1 more source
Evaluation of the efficiency of the spatial distribution of some services provided by the municipality of Ramadi city [PDF]
مجلة جامعة الأنبار للعلوم الإنسانية, 2022 The focus in this research is on the study and analysis of an important part of the community services system, The nature of the spatial distribution of these services in the city of Ramadi was highlighted, and the extent of the efficiency of this ...
Abdulnaser Sabri Al Shaher +1 more
doaj +1 more source
Spatially distributed cell signalling [PDF]
FEBS Letters, 2009 Emerging evidence indicates that complex spatial gradients and (micro)domains of signalling activities arise from distinct cellular localization of opposing enzymes, such as a kinase and phosphatase, in signal transduction cascades. Often, an interacting, active form of a target protein has a lower diffusivity than an inactive form, and this leads to ...
openaire +4 more sources
Crop yield response to climate change varies with crop spatial distribution pattern
Scientific Reports, 2017 The linkage between crop yield and climate variability has been confirmed in numerous studies using statistical approaches. A crucial assumption in these studies is that crop spatial distribution pattern is constant over time.
G. Leng, Maoyi Huang
semanticscholar +1 more source
Spatial distribution of citizen science casuistic observations for different taxonomic groups
Scientific Reports, 2017 Opportunistic citizen science databases are becoming an important way of gathering information on species distributions. These data are temporally and spatially dispersed and could have limitations regarding biases in the distribution of the observations
P. Tiago +4 more
semanticscholar +1 more source
Spatial distribution of ultra-diffuse galaxies within large-scale structures [PDF]
, 2016 Taking advantage of the Sloan Digital Sky Survey Stripe82 data, we have explored the spatial distribution of ultra-diffuse galaxies (UDGs) within an area of 8$\times$8 Mpc$^2$ centred around the galaxy cluster Abell 168 ($z$ = 0.045).
J. Rom'an, I. Trujillo
semanticscholar +1 more source
Effect of the intratumoral microbiota on spatial and cellular heterogeneity in cancer
Nature, 2022 The tumour-associated microbiota is an intrinsic component of the tumour microenvironment across human cancer types 1 , 2 . Intratumoral host–microbiota studies have so far largely relied on bulk tissue analysis 1 – 3 , which obscures the spatial ...
J. L. Galeano Niño +13 more
semanticscholar +1 more source
Interference and Throughput in Aloha-based Ad Hoc Networks with Isotropic Node Distribution [PDF]
, 2012 We study the interference and outage statistics in a slotted Aloha ad hoc network, where the spatial distribution of nodes is non-stationary and isotropic.
Chaichenets, Leonid +3 more
core +1 more source
Spatial Distribution of Market Centers
International Research Journal of Business Studies, 2018 The present study is an attempt to find the location pattern, distribution and their sphere of influences of market centers in Rangpur City Corporation, Bangladesh.
Md. Morshedul Islam
doaj +1 more source