Results 121 to 130 of about 313,592 (358)

The biology and behaviour of a free-living population of black rats (Rattus rattus) [PDF]

open access: yes, 2010
A population of wild Rattus rattus living in the roofs of the laboratory buildings was studied by supplying food every evening and watching the behaviour of the animals at the feeding place. Some observations were also made on caged animals.
Ewer, Rosalie F.
core  

A Novel Microfluidic System for 3D Epidermis and Full‐Thickness Skin Growth for Nanoparticle Safety Assessment

open access: yesAdvanced Healthcare Materials, EarlyView.
This work presents a novel, dynamically perfused, configurable microfluidic system for epidermis‐only (E and full‐thickness skin (FT SoC) growth, emulating human skin structure and barrier function. Upon TiO2 nanoparticle exposure, the system reveals compromised barrier integrity, reduced metabolic activity, increased permeability, and chemokine‐driven
Samantha Costa   +7 more
wiley   +1 more source

Possibilities and limitations of vegetative propagation in breeding and mass propagation of Norway spruce [PDF]

open access: yes, 2003
The use of vegetative mass propagation in practical forestry with Norway spruce (Picea abies (L.) Karst.) is limited at present, although its potential to deliver high genetic gains is obvious.
Högberg, Karl-Anders
core  

Precise Control of Drug Release in Machine Learning‐Designed Antibody‐Eluting Implants for Postoperative Scarring Inhibition in Glaucoma

open access: yesAdvanced Healthcare Materials, EarlyView.
We developed a micro‐sized, biocompatible implant for postoperative sustained delivery of anti‐fibrotic antibodies in glaucoma surgery. Machine learning‐guided optimization of polymer composition, implant geometry, and porosity enabled precise control of drug release.
Mengqi Qin   +5 more
wiley   +1 more source

Forest Tree Breeding in Japan

open access: yesJAPAN TAPPI JOURNAL, 1981
A brief report on the tree breeding is given both historical view before 1954 and recent work done after 1955, in the selection of plus trees, establishment of seed orchards and progeny tests on the main tree species in Japan. In some species already reached to provide improved seed or cuttings for commercial planting.Researches on tree genetics have ...
openaire   +2 more sources

Correlation among Some Biochemical Compounds in Fruit, Leaf, and Shoot Bark of Pomegranate Trees for Breeding Programs [PDF]

open access: bronze, 2019
Hamid Reza Karimi   +4 more
openalex   +1 more source

R&D and private investment: How to conserve indigenous fruit biodiversity of Southern Africa [PDF]

open access: yes
Indigenous fruits contribute widely to rural incomes in Southern Africa but their availability is declining. A domestication program aims to increase farm-household income and conserve biodiversity through farmer-led tree planting.
Mithöfer, Dagmar   +2 more
core  

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