Results 91 to 100 of about 531,027 (318)

Temporal NDVI Trends and Productivity of Cereal Crops in Al-Anbar Governorate [PDF]

مجلة الأنبار للعلوم الزراعية
The study area covered Al-Anbar governorate, specifically in the district of Ameriyat Al-Sumoud, Iraq, Plot 21/Al-Shamiya. The objective was to assess temporal variability using the normalized difference vegetation index (NDVI) and to evaluate the ...
W. Khalaf, M. Hassan
doaj   +1 more source

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Algas perifíticas em dois ambientes do baixo rio Doce (lagoa Juparanã e rio Pequeno – Linhares, Estado do Espírito Santo, Brasil): variação espacial e temporal = Periphytic algae in two environments of the lower Doce river (Juparanã lagoon and Pequeno river – Linhares, Espírito Santo State, Brazil): spatial and temporal variation

Acta Scientiarum: Biological Sciences, 2008
A pesquisa objetivou avaliar a variação espacial e temporal da comunidade de algas perifíticas em dois ambientes do baixo rio Doce: lagoa Juparanã e rio Pequeno.
Bruna Cavati, Valéria de Oliveira Fernandes   +1 more
doaj  

Soil CO2 emission of sugarcane fields as affected by topography Emissão de CO2 do solo sob cultivo de cana-de-açúcar em função da topografia

Scientia Agricola, 2009
The spatial and temporal variation of soil CO2 emission is influenced by several soil attributes related to CO2 production and its diffusion in the soil.
Liziane de Figueiredo Brito, José Marques Júnior, Gener Tadeu Pereira, Zigomar Menezes Souza, Newton La Scala Júnior   +4 more
doaj   +1 more source

Systemic dysregulation of apolipoproteins in amyotrophic lateral sclerosis serum

FEBS Open Bio, EarlyView.
Amyotrophic lateral sclerosis (ALS) is a fatal disease that damages motor neurons. This study found that people with ALS show significant changes in blood fats and the proteins that carry them. Several apolipoproteins were higher, lipid balances were altered, and normal protein–lipid relationships were disrupted.
Finula I. Isik, Russell Pickford, Hannah C. Timmins, Olivier Piguet, Glenda M. Halliday, Matthew C. Kiernan, Woojin Scott Kim   +6 more
wiley   +1 more source

Analysis of short-term temporal variations of 222Rn, other naturally occurring radionuclides, stable elements and environmental parameters in groundwater and surface drinking water in Norway

Frontiers in Public Health
IntroductionExposure to radon-222 (222Rn) is a common problem in areas with high uranium-238 (238U) content in the subsurface. The gas may enter dwellings through cracks and gaps in the foundation, or groundwater collected for household use.
Aleksander Sverdrup Aarsand, Jelena Mrdakovic Popic, Hans-Christian Teien   +2 more
doaj   +1 more source

Identifying gene expression signatures for risk stratification of postoperative adjuvant chemotherapy in colorectal cancer

FEBS Open Bio, EarlyView.
A novel signature integrating genome‐wide analysis with clinical factors predicts recurrence in stage II colorectal cancer and enables a new risk stratification to guide postoperative adjuvant chemotherapy. Clinical risk stratification for postoperative recurrence in patients with pathological stage II (pStage II) colorectal cancer (CRC) is essential ...
Mayuko Otomo, Keisuke Okuno, Shuichi Watanabe, Sakiko Oba, Hiroyasu Kagawa, Masanori Tokunaga, Daisuke Ban, Yusuke Kinugasa   +7 more
wiley   +1 more source

Spatio‐temporal heterogeneity in river sounds: Disentangling micro‐ and macro‐variation in a chain of waterholes

, 2019
International audience1. Passive acoustic monitoring is gaining momentum as a viable alternative method to surveying freshwater ecosystems. As part of an emerging field, the spatio-temporal replication levels of these sampling methods need to be ...
Desjonquères, C, Gifford, T, Karaconstantis, C, Toby Gifford, Simon Linke, Gifford, Toby, Karaconstantis, Chris, Camille Desjonquères, Chris Karaconstantis, Linke, S, Linke, Simon, Desjonquères, Camille   +11 more
core   +1 more source

Used in Urban Area for Landscape Planning and Design Spatial and Temporal Variations in Chromium (Cr) Concentrations in Picea orientalis L.

Turkish Journal of Agriculture: Food Science and Technology
This study investigates the spatial and temporal variations in chromium (Cr) concentrations in Picea orientalis L., across different directions (north, east, south, and west) and plant organs (outer bark, inner bark, and wood) in a forested region.
İlknur Zeren Çetin
doaj   +1 more source

Hyperosmotic stress‐induced redistribution of pre‐mRNA cleavage factor I subunits is associated with shifts in alternative polyadenylation

FEBS Open Bio, EarlyView.
Hyperosmotic stress triggers the relocation of the CFIm complex from the nucleus to the cytoplasm. This shift creates a nuclear ‘stoichiometric bottleneck’, limiting CFIm availability for mRNA processing. Consequently, specific mRNAs like NUDT21 and DICER1 undergo targeted 3′UTR shortening, demonstrating how spatial protein dynamics drive rapid ...
Hitomi Soumiya, Masatake Osawa, Hidefumi Fukumitsu   +2 more
wiley   +1 more source