Results 111 to 120 of about 7,213,322 (346)

Perfil espacial e temporal de poluentes nas águas da represa municipal de São José do Rio Preto, São Paulo, Brasil Seasonal and spatial trend of pollutants in the waters of the São José do Rio Preto municipal dam, São Paulo state, Brazil

Química Nova, 2009
In this manuscript, seasonal and spatial trends of water collected from two sampling places in the Preto River in the Turvo-Grande watershed were evaluated.
Camila de Almeida Melo, Altair B. Moreira, Márcia Cristina Bisinoti   +2 more
doaj   +1 more source

Historical and modern trends of spatial development of Russia: social and demographic aspects

Наука. Культура. Общество, 2020
  The article is devoted to the consideration of the spatial development of Russia in historical retrospective and at the present stage. The paper analyzes the definitions of the term “spatial development”, considers the trends in territorial and ...
Vadim A. Bezverbny, Nikolay Yu. Mikryukov, Timur R. Miryazov   +2 more
doaj   +1 more source

Identification of spatial expression trends in single-cell gene expression data

Nature Methods, 2018
As methods for measuring spatial gene expression at single-cell resolution become available, there is a need for computational analysis strategies. We present trendsceek, a method based on marked point processes that identifies genes with statistically ...
D. Edsgärd, P. Johnsson, R. Sandberg
semanticscholar   +1 more source

Differential expression of cancer‐related genes supports prediction of poor response to first‐line treatments in T‐ALL pediatric patients with high minimal residual disease

Molecular Oncology, EarlyView.
In the present work, we have identified a transcriptional signature based on the differential expression of six genes (BCL2&MAST4, HSH2D&LAT2, METRN&PITPNM2) that would facilitate the early detection of T‐cell acute lymphoblastic leukemia (T‐ALL) patients prone to a poor treatment response and could be implemented at diagnosis, along with other risk ...
Antonio Lahera, Laura Vela‐Martín, Pablo Fernández‐Navarro, José Luis López‐Lorenzo, Javier Cornago, Pilar Llamas, Eduardo Pérez‐Gómez, José Luis Marín‐Rubio, Manuel Fresno, Javier Santos, José Fernández‐Piqueras, María Villa‐Morales   +11 more
wiley   +1 more source

Spatial and temporal trends in dung beetle research

PeerJ
Dung beetles are one of the most charismatic animal taxa. Their familiarity as ecosystem service providers is clear, but they also play a range of roles in a variety of different ecosystems worldwide. Here, we give an overview of the current state of dung beetle research and the changes in the prevalence of topics in a collated corpus of 4,145 peer ...
Zac Hemmings, Maldwyn J. Evans, Nigel R. Andrew   +2 more
openaire   +4 more sources

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, EarlyView.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

A statistical gap-filling method to interpolate global monthly surface ocean carbon dioxide data [PDF]

, 2015
We have developed a statistical gap-filling method adapted to the specific coverage and prop-erties of observed fugacity of surface ocean CO2(fCO2). We have used this method to interpolate the Sur-face Ocean CO2Atlas (SOCAT) v2 database on a 2.5832.58 ...
Andrew C. Manning, Are Olsen, Bacastow, Bakker, Barnes, Bates, Bates, Bates, Bates, Boutin, Buitenhuis, Chambers, Chavez, Chierici, Christian Rödenbeck, Corinne Le Quéré, Cosca, Cressman, Dlugokencky, Doney, Dore, Fay, Feely, Friedrich, Friedrich, Gledhill, González-Dávila, Gruber, Gurney, Ishii, Jamet, Jones, Jones, Kalnay, Keeling, Körtzinger, Landschützer, Le Quéré, Le Quéré, Lefèvre, Lefèvre, Lenton, Litt, Lohrenz, Lüger, Madec, Masarie, McKinley, Midorikawa, Mikaloff Fletcher, Moran, Naveira Garabato, Olafsson, Olsen, Olsen, Ono, Park, Park, Pfeil, Resplandy, Rödenbeck, Sarma, Sasse, Schuster, Shadwick, Shim, Steve D. Jones, Takahashi, Takahashi, Takahashi, Takahashi, Telszewski, Valsala, Wanninkhof, Watson, Wong, Zeng, Zhu   +77 more
core   +1 more source

Temperature change as a driver of spatial patterns and long‐term trends in chironomid (Insecta: Diptera) diversity

Global Change Biology, 2019
Anthropogenic activities have led to a global decline in biodiversity, and monitoring studies indicate that both insect communities and wetland ecosystems are particularly affected.
S. Engels, A. Medeiros, Y. Axford, S. Brooks, O. Heiri, T. Luoto, L. Nazarova, D. Porinchu, R. Quinlan, A. Self   +9 more
semanticscholar   +1 more source

NKCC1: A key regulator of glioblastoma progression

Molecular Oncology, EarlyView.
Glioblastoma (GBM) progression is driven by disrupted chloride cotransporter homeostasis. NKCC1 is highly expressed in stem‐like, astrocytic, and progenitor cells, correlating with earlier recurrence, while overall survival remains unaffected. NKCC1 serves as a prognostic marker and potential therapeutic target, linking chloride transporter imbalance ...
Anja Thomsen, Diana Freitag, Madlen Haase, Christian Senft, Falko Schwarz, Silke Keiner   +5 more
wiley   +1 more source

Rainy season precipitation trends over motloutse watershed in semi-arid eastern Botswana (1989–2019): implications on groundwater resources and sustainability

Geocarto International
This study examined trends in rainy season precipitation over the Motloutse Watershed using remotely sensed Climate Hazards Group Infrared Precipitation with Stations (CHIRPS-V2.0) data spanning the 1989/1990 to 2018/2019 hydrological years.
Gaolatlhe Bhutto Lentswe, Loago Molwalefhe   +1 more
doaj   +1 more source