Results 21 to 30 of about 13,790,666 (249)

Inflating bacterial cells by increased protein synthesis. [PDF]

open access: yes, 2015
Understanding how the homeostasis of cellular size and composition is accomplished by different organisms is an outstanding challenge in biology. For exponentially growing Escherichia coli cells, it is long known that the size of cells exhibits a strong ...
Basan, Markus   +6 more
core   +2 more sources

Seasonal Size Composition of Gelatinous Macrozooplankton in the Sinop Peninsula of Black Sea

open access: yesMarine Science and Technology Bulletin, 2019
In this study, size compositions of Aurelia aurita (Linnaeus, 1758), Pleurobrachia pileus (O. F. Müller, 1776) and Mnemiopsis leidyi A. Agassiz, 1865 were presented seasonally between March 2015 and February 2016 at the Sinop Peninsula of Black Sea ...
Zekiye BİRİNCİ ÖZDEMİR   +2 more
doaj   +1 more source

SPATIAL DISTRIBUTION AND ECOLOGY OF EELPOUT LYCODES BRASHNIKOVI (ZOARCIDAE) AT THE WESTERN COAST OF KAMCHATKA IN SUMMER SEASON

open access: yesИзвестия ТИНРО, 2019
Eelpout Lycodes brashnikovi is a common species of bottom ichthyofauna in the waters at West Kamchatka. It distributes through the whole surveyed area, with sporadic dense aggregations at the depths of 50–150 and 200–300 m.
Yu. K. Kurbanov
doaj   +1 more source

Length-Based Assessment Methods for the Conservation of a Pelagic Shark, Carcharhinus falciformis from the Tropical Pacific Ocean

open access: yesFishes, 2022
The silky shark, Carcharhinus falciformis is one of the most heavily exploited sharks, being the main by-catch species in both tuna longline and purse-seine fisheries in tropical waters worldwide.
Richard Kindong   +3 more
doaj   +1 more source

Transaction costs and institutions: investments in exchange [PDF]

open access: yes, 2015
This paper proposes a simple model for understanding transaction costs – their composition, size and policy implications. We distinguish between investments in institutions that facilitate exchange and the cost of conducting exchange itself ...
Nolan, Charles, Trew, Alex
core   +2 more sources

THE POPULATION PARAMETERS FOR RED KING CRAB IN THE DALNEZELENETSKAYA BAY (BARENTS SEA) IN THE SUMMER PERIOD OF 2013

open access: yesИзвестия ТИНРО, 2019
Some biological parameters of the local group of rеd king сrаb in the Dalnezelenetskaya Bay (Barents Sea) are determined in summer 2013. The large-sized mature сrаbs with the carapace width > 100 mm prevailed in scuba diving catches, with equal ...
A. G. Dvoretsky, V. G. Dvoretsky
doaj   +1 more source

Inclusion Size and Sintering of Composite Powders [PDF]

open access: yesJournal of the American Ceramic Society, 1988
Ceramic powders containing dispersed inert particulates often exhibit dramatically lower densification rates than the pure powder. This decrease results from the shrinkage incompatibilities of the matrix and the inclusion during densification. The analyses of this phenomenon all predict that the shrinkage rate is only dependent on the overall volume ...
Weiser, M.W., Jonghe, L.C. De
openaire   +2 more sources

Some aspects of pot fishery on humpback shrimp Pandalus hypsinotus and its biological condition in the southern part of the subzone Primorye (Japan Sea) in autumn 2013

open access: yesИзвестия ТИНРО, 2014
Data on productivity of pot fishery on humpback shrimp at the coast of Primorye are presented, actual in conditions of its trawl fishery ban in the northwestern Japan Sea.
Michael A. Mizyurkin   +3 more
doaj   +1 more source

Size Distribution of Ambient Particulate Matter and Its Constituent Chemical Species Involving Saccharides During Early Summer in a Chinese Megacity

open access: yesFrontiers in Environmental Science, 2021
The ambient particulate matter (PM) pollution adversely influences the human health and natural environment. The size distribution of ambient PM determines the physiochemical and optical properties of ambient aerosol, whereas it reflects the variability ...
Jahan Zeb Khan   +6 more
doaj   +1 more source

Bile acids as modulators of gut microbiota composition and function

open access: yesGut microbes, 2023
Changes in the composition of gut-associated microbial communities are associated with many human illnesses, but the factors driving dysbiosis remain incompletely understood. One factor governing the microbiota composition in the gut is bile.
Anaïs Larabi   +2 more
semanticscholar   +1 more source

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