Colour change
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Part 1 book "Small cattle for small farms" includes content: Time for a tree change, bercial, selecting a breed colour plates, selecting stock, selecting genetics, infrastructure required, basic cattle husbandry, methods of identification.
150p oursky07 23-10-2023 8 3 Download
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Part 2 book "Animal camouflage - Mechanisms and function" includes content: What can camouflage tell us about non-human visual perception? A case study of multiple cue use in cuttlefish; camouflage in marine fish, camouflage in decorator crabs - Integrating ecological, behavioural and evolutionary approaches; camouflage in colour-changing animals - Trade-offs and constraints; the multiple disguises of spiders, effects of animal camouflage on the evolution of live backgrounds, .... and other contents.
194p oursky05 20-09-2023 1 1 Download
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p 01-01-1970 Download
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Colour polymorphisms are common among animal species. When combined with genetic and ecological data, these polymorphisms can be excellent systems in which to understand adaptation and the molecular changes underlying phenotypic evolution.
16p vinarcissa 21-03-2023 3 1 Download
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The broad objective of research reported here was to develop a multi-publishing workflow for student atlases.
162p runthenight05 01-03-2023 2 2 Download
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The purpose of the study is to quantify breast dose to reassure patients and staff that these understandings still apply. A combination of measurements and simulations were used to estimate absorbed breast dose. Gafchromic® XR-QA2 film was used to measure breast dose placed inside the RANDO® phantom in a series of controlled experiments. The RANDO® is an anthropomorphic phantom commonly used for dosimetry investigations. Gafchromic® XR QA2 film is a radiochromic film that changes colour when irradiated. Simulation is commonly used and readily available.
195p runthenight05 01-03-2023 3 2 Download
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There is a lack of reports in the literature regarding changes in radial artery blood flow after decan‑ nulation. The objective of this study was to investigate changes in radial and ulnar artery blood flow after radial artery decannulation using Doppler ultrasound and to explore the factors that influence radial artery blood flow recovery.
10p vidietmarhopp 28-12-2021 16 0 Download
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Two newly synthesized Schiff bases DMCA and DMBA were used for selective detection of Cd2+ over a wide range of other metal ions in acetonitrile (ACN)/Tris-HCl buffer (10 mM, pH 7.32, v/v 2:1). The sensors can detect Cd2+ ions by colour changes from colourless to orange for DMBA and yellow to reddish for DMCA. Response of the probes towards metal ions was investigated by using UV-vis spectroscopy. The complex stoichiometry between the sensors, DMBA and DMCA, and Cd 2+ was found to be 2:1 and the binding constants were calculated to be 2.65×10 12M−2 and 4.95×10 12M−2 , respectively.
14p tudichquannguyet 29-11-2021 11 1 Download
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Mollusca, a phylum of highly rich species, possess vivid shell colours, but the underlying molecular mechanism remains to be elucidated. DNA methylation, one of the most common epigenetic modifications in eukaryotes, is believed to play a vital role in various biological processes. However, analysis of the effects of DNA methylation on shell colouration has rarely been performed in molluscs, limiting the current knowledge of the molecular mechanism of shell colour formation.
14p vilarryellison 29-10-2021 4 0 Download
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Somatic variation is a valuable source of trait diversity in clonally propagated crops. In grapevine, which has been clonally propagated worldwide for centuries, important phenotypes such as white berry colour are the result of genetic changes caused by transposable elements.
15p vitzuyu2711 29-09-2021 9 1 Download
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Elevated water temperature, as is expected through climate change, leads to masculinization in fish species with sexual plasticity, resulting in changes in population dynamics. These changes are one important ecological consequence, contributing to the risk of extinction in small and inbred fish populations under natural conditions, due to male-biased sex ratio.
17p visilicon2711 20-08-2021 11 1 Download
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Different types and colours of plastic mulch have characteristic optical properties that change the levels of light radiation reaching the soil, causing increases or decreases in the soil temperature (Kasirajan and Ngouajio, 2012). Efficiency of plastic mulches varied according to the plastic colour i.e. white, black, blue, brown, green, red and yellow (Mahmood et al., 2002; Grundy and Bond, 2007; Dvořák et al., 2012).
12p chauchaungayxua10 19-03-2021 7 1 Download
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Ripening is the final stage in the life cycle of a fruit and it is an irreversible process. During ripening, fruits undergo various physiological and biochemical changes. These changes includes conversion of sugar from one form to another, textural changes, colour changes, change in aroma and flavor. Banana is one of the most easily available climacteric fruit which is distributed throughout the world. Since it is a climacteric fruit, its commercial ripening can be carried out in storage houses to obtain good flavor, proper texture and uniform peel colour.
6p chauchaungayxua11 23-03-2021 16 0 Download
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In the present study, attempts for the isolation of Mycoplasma organisms were carried out in PPLO broth and PPLO agar medium. Out of 253 sheep and 112 goat nasal swab samples inoculated in PPLO broth, 27 sheep and 14 goat samples showed colour change in broth. Upon sub-culturing of 27 sheep and 14 goat broth nasal swab samples on PPLO agar, 17 sheep and 9 goat samples produced colonies.
7p trinhthamhodang1216 19-11-2020 13 1 Download
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In the study, fruits were harvested at 75% colour turning stage and packed in seven different packaging materials aimed to identify a suitable packaging material to extend the shelf life with desirable fruit quality under ambient condition.
9p nguathienthan8 20-10-2020 5 1 Download
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India leads the world in banana production, producing around 18% of the worldwide crop of 139 million metric tonnes. In spite of this, its exports are minimal for various reasons. External appearance, internal and market quality of bananas are influenced by several factors, including production practices. Banana bunch cover is a physical protection method which will improves the visual quality of fruit by promoting skin colouration and reducing blemishes, but can also change the micro-environment for fruit development, which can have several beneficial effects on internal fruit quality.
17p chauchaungayxua8 03-10-2020 4 0 Download
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The development of reliable, eco-friendly process for the synthesis of nanoparticles is an important aspect of nanotechnology. In the present study, the extracellular synthesis of Silver nanoparticles was done by reducing aqueous Ag+ with the culture supernatant of four different bacterial strains viz. Bacillus flexus, Bacillus pseudomycoides, Cronobacte runiversalis, and Kocuria rosea. The formation of silver nanoparticles was confirmed by the change in colour from colorless to brown. The synthesized nanoparticles were characterized adopting suggested instrumentations.
10p trinhthamhodang6 09-07-2020 8 0 Download
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A study was undertaken to manage two factors that are responsible for reduced market value in banana cv. Yelakki namely ethylene biosynthesis and microbial deterioration. Freshly harvested stage 2 banana fruits treated with chemicals, 1-methylcyclopropene (1- MCP) and poly hexa methylene guanidine (PHMG) at different concentrations and stored in corrugated fiber board boxes at ambient condition for 15 days.
12p kethamoi6 29-06-2020 8 0 Download
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An attempt has been made to explore different types of algae from Panikhaiti area of Guwahati, Assam using Winogradsky column. In order to prepare Winogradsy column, soil and water samples were collected from different locations. A transparent, clear plastic bottle was taken and filled with 500g of soil and over layered with 500ml of water sample. The columns were enriched with different carbon and nitrogen supplements. They were covered with plastic sheets and few holes were punctured on them. These were incubated at room temperature (±28°C) in presence of sunlight.
10p chauchaungayxua6 26-06-2020 6 0 Download
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Ethylene inhibitor compound 1-methylcyclopropene (1-MCP), sanitizer chlorine dioxide (ClO2) and polyhexamethylene guanidine (PHMG) were studied to know the postharvest behavior and storage life of banana fruits (cultivar Yelakki), harvested at second stage of its ripening. Banana fruits were pretreated with the above chemicals either singly or in combination and stored in corrugated fiber board boxes at ambient condition. The 1-MCP treatment had delayed the colour change of peel as well as fruit softening and extended t h e shelf life by suppressing the respiration.
7p chauchaungayxua6 26-06-2020 11 0 Download