Results 101 to 110 of about 6,262 (303)

Impact of chapila (Gudusia chapra Ham.) on growth of carps in polyculture [PDF]

open access: yes, 1997
The impact of chapila (Gudusia chapra) on the growth of carps was determined through introducing the fish in polyculture. A net average production with and without chapila were obtained at 467.11 and 889.54 kg/ha respectively (PO.OS).
Dewan, S.   +4 more
core   +3 more sources

Some Morphological and Biochemical Blood Indices of Carps and Common Carp-Carp Hybrids with Parasite Invasion [PDF]

open access: yes, 1974
Infestation of the two-year carps and common carp-carp hybrids with Sphaerospora carassii and the helminths - Dactylogyrus extensus, Khawia sinensis, Bothriocephalus gowkongensis evokes changes in the morphological composition of blood and protein ...
Возный, Н.Е.   +1 more
core   +3 more sources

Creating a Masterpiece. The Road to (and Beyond) Woodward and Hoffmann's 1969 Angewandte Chemie Treatise

open access: yesThe Chemical Record, EarlyView.
This publication describes how R. B. Woodward and Roald Hoffmann crafted their masterpiece publications. Illustrations include Woodward's first draft of the famous “Violations There are none. Nor can violations be expected of so fundamental a principle of maximum bonding.” Original but discarded text shows the stepwise paths toward the W‐H masterpieces.
Jeffrey I. Seeman
wiley   +1 more source

Rearing of fish fry of Indian major carps in sewage stabilisation ponds [PDF]

open access: yes, 1982
Rearing of fish fry of Indian major carps in sewage stabilisation ...
C.A. Sastry (7231166)   +1 more
core   +2 more sources

Multistressor Interaction of Perfluorooctane Sulfonate (PFOS) and Temperature in Two Estuarine Fish Species, Red Drum (Sciaenops ocellatus) and Sheepshead Minnow (Cyprinodon variegatus)

open access: yesEnvironmental Toxicology, EarlyView.
ABSTRACT Perfluorooctane sulfonate (PFOS), a perfluoroalkyl substance (PFAS), is characterized by a long, fluorinated carbon chain which makes it ideal for oil‐ and water‐repellent products but detrimental for the environment, where it persists and accumulates in organisms.
Anna L. Thornton   +5 more
wiley   +1 more source

A chromosome-level genome assembly of critically endangered Ochetobius elongatus

open access: yesScientific Data
Ochetobius elongatus, a critically endangered species found in the Yangtze River was the subject of our study in which we leveraged PacBio and Hi-C data to assemble a chromosome-scale genome.
Lekang Li   +13 more
doaj   +1 more source

Building Blocks as Experiences in Dynamic Capacitated Arc Routing Problems

open access: yesCAAI Transactions on Intelligence Technology, EarlyView.
ABSTRACT The dynamic capacitated arc routing problem (DCARP) aims to update the service paths of vehicles in the capacitated arc routing problem when uncertain factors deteriorate the current schedule of vehicles' services. A DCARP scenario comprises a series of DCARP instances that share similarities with each other. Therefore, optimisation experience
Hao Tong   +4 more
wiley   +1 more source

Toxicity Studies in Three Indian Major Carps under Stress of Malathion [PDF]

open access: yes, 2018
Malathion is the important pesticide used in Indian conditions. This pesticide in turn through rain wash goes to water ecosystem and affects aquatic fauna especially fishes. Indian carps are major source of food in most of the population. It is necessary
Pathak, Lalit   +5 more
core   +1 more source

Improved image reconstruction in coherent diffraction imaging using self‐seeded XFEL pulses

open access: yesJournal of Synchrotron Radiation, EarlyView.
This study demonstrates that the superior coherence of narrow‐bandwidth self‐seeded X‐ray pulses significantly improves the quality and reliability of image reconstruction in coherent diffraction imaging compared with conventional broad‐bandwidth SASE pulses.
Jaeyong Shin   +7 more
wiley   +1 more source

Prevalence of diseases caused by Flavobacterium spp. and other opportunistic bacteria in carps of sewage-fed farms in West Bengal, India

open access: yesJournal of Fisheries, 2019
India is the second largest fish producing nation after China, contributing about 5.68% of the global fish production. The state West Bengal is occupying the second position in freshwater fish production after Andhra Pradesh.
Sudeshna Sarker   +2 more
doaj  

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