Results 31 to 40 of about 2,216,642 (344)

The retroflection of part of the East Greenland Current at Cape Farewell [PDF]

open access: yes, 2007
The East Greenland Current (EGC) and the smaller East Greenland Coastal Current (EGCC) provide the major conduit for cold fresh polar water to enter the lower latitudes of the North Atlantic.
Amélie Meyer   +22 more
core   +1 more source

Engineering design approaches towards reducing the power consumption of the coastal power plant’s residual heat based desalination plant

open access: yesDesalination and Water Treatment
Coastal power plant condenser’s reject heat based Low Temperature Thermal Desalination (LTTD) plants exploit only 9 °C thermal gradient available between the power plant condenser’s reject seawater and surface seawater for distillation, hence requiring ...
Samson Packiaraj Raphael V   +3 more
doaj   +1 more source

Assessment of genetic diversity of Potamon elbursi in eastern rivers of Tehran province [PDF]

open access: yesعلوم محیطی, 2019
Introduction: investigation in genetical diversity are an effective tools for conservation of valuable, rare and endangered species. up until now, few studies have been conducted on the ecology of freshwater crabs in Iran and so their conservation issues
Siamak Yousefi Siahkalroodi   +3 more
doaj   +1 more source

Boosting capacitive blue-energy and desalination devices with waste heat

open access: yes, 2014
We show that sustainably harvesting 'blue' energy from the spontaneous mixing process of fresh and salty water can be boosted by varying the water temperature during a capacitive mixing process.
Härtel, Andreas   +2 more
core   +1 more source

Acute toxicity of some heavy metals to the fresh water snail, Theodoxus niloticus (Reeve, 1856)

open access: yesEgyptian Journal of Aquatic Research, 2018
Three toxicity experiments were carried out separately to study the toxicity effects of Zn, Fe and Pb on adult freshwater snail Theodoxus niloticus (Gastropod, Prosobranchia, Nertidae).
Soad Saad Abdel Gawad
doaj   +1 more source

Effects of the Replacement of Dietary Fishmeal by the Blend of Tenebrio molitor Meal, Chlorella Meal, Clostridium Autoethanogenum Protein, and Cottonseed Protein Concentrate on Growth, Protein Utilization, and Intestinal Health of Gibel Carp (Carassius gibelio, CAS Ⅴ)

open access: yesAquaculture Nutrition
The trial was conducted to investigate the effects of the replacement of dietary fishmeal (FM) by the blend of Tenebrio molitor meal (TMM), Chlorella meal (CM), Clostridium autoethanogenum protein (CAP), cottonseed protein concentrate (CPC) on growth ...
Yongning Yu   +8 more
doaj   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

A New Strain of Preponderant Amphitriploid Carassius Clone Juvenile With Integrated Genomes Partly From White Crucian Carp (C. auratus cuvieri) Requires Low Dietary Protein

open access: yesAquaculture Nutrition
This study was carried out to search for the protein requirement of a new strain of preponderant amphitriploid Carassius clone, which integrated genomes partly from white crucian carp (C. auratus cuvieri). Seven groups of fish (body weight: 9.73 ± 0.03 g)
Xing Wang   +7 more
doaj   +1 more source

Fresh-water dinoflagellates of Maryland [PDF]

open access: yes, 1947
Collections were made in the summer of 1942 and again at different times in 1946 and 1947. Some collections were not sufficient in numbers to allow for proper identification, so the present paper does not give a complete list.
Thompson, R.H.
core  

The epithelial barrier theory proposes a comprehensive explanation for the origins of allergic and other chronic noncommunicable diseases

open access: yesFEBS Letters, EarlyView.
Exposure to common noxious agents (1), including allergens, pollutants, and micro‐nanoplastics, can cause epithelial barrier damage (2) in our body's protective linings. This may trigger an immune response to our microbiome (3). The epithelial barrier theory explains how this process can lead to chronic noncommunicable diseases (4) affecting organs ...
Can Zeyneloglu   +17 more
wiley   +1 more source

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