Results 51 to 60 of about 4,101,525 (296)

New deep learning method for efficient extraction of small water from remote sensing images.

open access: yesPLoS ONE, 2022
Extracting water bodies from remote sensing images is important in many fields, such as in water resources information acquisition and analysis. Conventional methods of water body extraction enhance the differences between water bodies and other ...
Yuanjiang Luo   +8 more
doaj   +1 more source

Cooling system for removing metabolic heat from an hermetically sealed spacesuit [PDF]

open access: yes, 1978
An improved cooling and ventilating system is described for removing metabolic heat, waste gases and water vapor generated by a wearer of an hermetically sealed spacesuit.
Vykukal, H. C.   +2 more
core   +1 more source

Recurrent cancer‐associated ERBB4 mutations are transforming and confer resistance to targeted therapies

open access: yesMolecular Oncology, EarlyView.
We show that the majority of the 18 analyzed recurrent cancer‐associated ERBB4 mutations are transforming. The most potent mutations are activating, co‐operate with other ERBB receptors, and are sensitive to pan‐ERBB inhibitors. Activating ERBB4 mutations also promote therapy resistance in EGFR‐mutant lung cancer.
Veera K. Ojala   +15 more
wiley   +1 more source

Monitoring the spatiotemporal dynamics of surface water body of the Xiaolangdi Reservoir using Landsat-5/7/8 imagery and Google Earth Engine

open access: yesOpen Geosciences, 2021
Xiaolangdi Reservoir is a key control project to control the water and sediment in the lower Yellow River, and a timely and accurate grasp of the reservoir’s water storage status is essential for the function of the reservoir.
Wang Ruimeng   +8 more
doaj   +1 more source

Combining antibody conjugates with cytotoxic and immune‐stimulating payloads maximizes anti‐cancer activity

open access: yesMolecular Oncology, EarlyView.
Methods to improve antibody–drug conjugate (ADC) treatment durability in cancer therapy are needed. We utilized ADCs and immune‐stimulating antibody conjugates (ISACs), which are made from two non‐competitive antibodies, to enhance the entry of toxic payloads into cancer cells and deliver immunostimulatory agents into immune cells.
Tiexin Wang   +3 more
wiley   +1 more source

Importance of body-water circulation for body-heat dissipation in hot-humid climates: a distinctive body-water circulation in swamp buffaloes

open access: yesItalian Journal of Animal Science, 2010
Thermo-regulation in swamp buffaloes has been investigated as an adaptive system to hot-humid climates, and several distinctive physiological responses were noted.
S. Chanpongsang, N. Chaiyabutr, A. Koga
doaj   +1 more source

Water quality degradation of Krivaja watercourse [PDF]

open access: yesAgroznanje, 2014
Based on the monthly monitoring of the relevant indicators of surface water quality during the period of analysis, from year 2006 to 2011, an unsatisfactory ecological status and frequent occurrence of the worst quality class was noted in the Krivaja ...
Savić Radovan   +5 more
doaj   +1 more source

Biotopic distribution of naked amoebas (protista) in ukrainian polissya area [PDF]

open access: yes, 2012
Forty-one species of naked amoebas were found in the different types of waterbodies of Zhytomyr and Volyn’ parts of Ukrainian Polissya region. The major part of species of naked amoebas in this region demonstrated the prevalence to living in a certain ...
Dovgal, I. V., Patcyuк, М. К.
core   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

open access: yesMolecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source

Two-stream computations of water body reflectances

open access: yesGeofísica Internacional, 1983
Se utiliza el método de dos haces para resolver la ecuación de transferencia de radiaci6n. Se calculan la intensidad hacia adelante y la retro-intensidad, así como la reflectancia de un cuerpo de agua.
L. Lemus, C. Gay, S. Camacho
doaj   +1 more source

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