Results 81 to 90 of about 1,034,434 (314)

APPLICATION OF BIRD EGG MORPHOMETRICS IN PHYLOGENY

open access: yesActa Biologica Sibirica, 2015
The aim of this report was to to build phylogenies using bird egg data, because egg data are available for a larger range of species than molecular data, it is cheaper to collect egg data than molecular data, moreover, building trees using egg data ...
I. S. Mityay   +2 more
doaj   +1 more source

Egg-laying [PDF]

open access: yesWormBook, 2005
C. elegans hermaphrodites are self-fertile, and their rate and temporal pattern of egg-laying are modulated by diverse environmental cues. Egg-laying behavior has served as an important phenotypic assay for the genetic dissection of neuronal signal transduction mechanisms. This chapter reviews our current understanding of the neuronal and neurochemical
openaire   +2 more sources

SAP Business Objects, SAP Portal, Employee & Management Self Service [PDF]

open access: yes, 2015
Im Rahmen meiner Bachelorarbeit behandle ich die Entwicklung von Human Capital Management Berichte, welche auf dem Portal der HES-SO Valais / Wallis bereitgestellt werden. Die Arbeit wurde während einer Dauer von 14 Wochen (28. April - 15. Juni 2014 / 23.
Eggs, Pascal, Maier, Werner
core  

Aqueous Two‐Phase Bioinks for Discrete Packing and Compartmentalization of 3D Bioprinted Cells

open access: yesAdvanced Healthcare Materials, EarlyView.
Aqueous two‐phase systems (ATPS) enable the formation of biomimetic interfaces crucial for tissue engineering. However, clinical translation remains limited by the challenge of precisely controlling cellular compartmentalization. Here, we developed ATPS biomaterial inks for 3D bioprinting allowing tuneable droplet formation via NaCl modulation.
Martina Marcotulli   +14 more
wiley   +1 more source

The eggs of marine crabs - an unexploited resource [PDF]

open access: yes, 2000
Marine crabs belonging to the family Portunidae form bycatch of shrimp trawlers in India. They are sold at low prices and consumers discard eggs and consume the meat.
Radhakrishnan, C.K.
core  

Three‐Dimensional Ovary Model to Improve and Study Murine Follicle Growth

open access: yesAdvanced Healthcare Materials, EarlyView.
To develop new methods for fertility preservation in women, novel culture systems for small follicles need to be established. In this work, a poly(ethylene glycol) based scaffold, with appropriate mechanical and bioactive features to support mouse follicle and ovary cell growth is developed, and the formed cell‐follicle interactions are visualized ...
Mira Jacobs   +6 more
wiley   +1 more source

Cooling of curimba (Prochilodus lineatus) embryos using different concentrations of dimethyl sulphoxide and methanol

open access: yesRevista Brasileira de Zootecnia
This study aimed to evaluate the effect of using different concentrations (5, 7.5, 10, and 12.5%) of two permeating cryoprotectants, dimethyl sulphoxide (DMSO) and methanol, on Prochilodus lineatus embryos while being subjected to cooling for 2, 4, 6 ...
Gilmara Junqueira Machado   +4 more
doaj   +1 more source

Stage specific consumption and utilization of aphids, conspecific and heterospecific eggs by two species of Coccinella (Coleoptera: Coccinellidae)

open access: yesEuropean Journal of Entomology, 2014
The nutritive quality of aphids, conspecific and heterospecific eggs as food for ladybirds is a controversial issue. If ladybirds find aphids more palatable than eggs then they are more likely to efficiently exploit and be biocontrol agents of aphids. If
Bhupendra KUMAR   +3 more
doaj   +1 more source

Evaluation of the Dual Impact of Nanotechnologies on Health and Environment Through Alternative Bridging Models

open access: yesAdvanced Healthcare Materials, EarlyView.
This review explores how alternative invertebrate and small‐vertebrate models advance the evaluation of nanomaterials across medicine and environmental science. By bridging cellular and organismal levels, these models enable integrated assessment of toxicity, biodistribution, and therapeutic performance.
Marie Celine Lefevre   +3 more
wiley   +1 more source

Quality of Eggs from Layers Reared under Alternative and Conventional System

open access: yesBrazilian Journal of Poultry Science
The study aimed to compare and assess some of the quality characteristics (morphology, colour of the yolk, total carotenoid content and fatty acid profile) of eggs obtained from hens reared conventionally or in alternative system having access to pasture.
T Popova, E Petkov, T Ayasan, M Ignatova
doaj   +1 more source

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