Results 51 to 60 of about 68,001 (313)

Increased CO2 loss from vegetated drained lake tundra ecosystems due to flooding [PDF]

open access: yes, 2012
Tundra ecosystems are especially sensitive to climate change, which is particularly rapid in high northern latitudes resulting in significant alterations in temperature and soil moisture.
Gioli, Beniamino   +6 more
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

An assessment of capacity of Brestovica – Klariči karst water supply (Slovenia)

open access: yesActa Carsologica, 2012
In August 2008 an intensive pumping experiment was carried out in order to assess the capacity of Brestovica – Klarici water supply in summer conditions, and its chemical quality.
Janko Urbanc, Kim Mezga, Luca Zini
doaj   +1 more source

water pump accessories

open access: yes, 2021
A water pump and water pump accessories are essential parts of today s water system. As advanced technologies are developed, the whole pump systems have become smarter which are able to reach maximum efficiency. To achieve better performance, various water pump accessories are applied including water pump pressure controllers, pressure tanks ...
openaire   +1 more source

ATP13A2 is involved in intracellular polyamine transport in lung epithelial cells

open access: yesFEBS Open Bio, EarlyView.
Spermidine transport in lung epithelial cells involves the polyamine transporter ATP13A2. Cell proliferation is associated with the upregulation of ATP13A2. Polyamines are present in all living cells and are implicated in various crucial cellular processes such as proliferation, apoptosis and autophagy.
Yuta Hatori   +8 more
wiley   +1 more source

Possibilities of Use of Mine Water Pumped to Surface and Discharged to a Surface Watercourse in the Framework of Jeremenko Pumping Shaft [PDF]

open access: yes, 2014
Import 05/08/2014V bakalářské práci je vypracována možnost využití důlních vod z Vodní jámy Jeremenko tepelnými čerpadly. V první části je uvedena charakteristika Vodní jámy Jeremenko, základní údaje, vybavení vodní jámy, funkce a popis.
Florčinská, Petra
core  

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

open access: yesFEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj   +3 more
wiley   +1 more source

Energy and Cost Savings through Pumping Stations Rehabilitation. Case Study in Bucharest

open access: yesProceedings, 2018
This paper presents the results recorded by upgrading and rehabilitating the pumping stations for an urban water network with a primary goal of diminishing the operation and maintenance costs and a secondary goal of reducing the water losses in the water
Sorin Perju, Alexandru Aldea
doaj   +1 more source

Quantitative evaluation on the pumpability of lightweight aggregate concrete by a full-scale pumping test

open access: yesCase Studies in Construction Materials, 2022
Lightweight aggregate concrete (LWAC) shows a smaller density than regular concrete, and it is beneficial by decreasing the dead load of a structure. Pores in lightweight aggregates, which are incorporated 30% of the concrete mix by volume, contribute to
Tae Yong Shin   +3 more
doaj   +1 more source

Model assisted phenotyping of processes involved in rice response to drought: case study of a tropical japonica population during vegetative phase : [Abstract, P 7.15] [PDF]

open access: yes, 2009
Tropical japonica rice is frequently exposed to drought in upland ecosystems. Its drought tolerance is poor compared to other crops but the group has great genetic, in part unexploited diversity in adaptations.
Dinkguhn, M.   +7 more
core  

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