Results 91 to 100 of about 1,487,086 (297)

Systematic Review: Climate and Non-Climate Factors Influencing Wood Density in the Boreal Zone

open access: yesBioResources, 2023
Wood density is a crucial factor in determining the quality of wood in boreal ecosystems within the Northern Hemisphere. Climate variables play a significant role in shaping wood density, posing challenges for forest managers and stakeholders in the wood
Emmanuel Amoah Boakye   +2 more
doaj  

How Close a Bataknese One Another?: Study of Indonesian Batak’s Family Tree\ud [PDF]

open access: yes, 2008
The paper conjectures some alternative acquisitions of mathematical models to see the Batak family tree that could enrich our understanding of the anthropological study of Bataknese people.
Situngkir, Hokky
core  

Pentagonal 2D Altermagnets: Material Screening and Altermagnetic Tunneling Junction Device Application

open access: yesAdvanced Functional Materials, EarlyView.
From a database of 170 pentagonal 2D materials, 4 candidates exhibiting altermagnetic ordering are screened. Furthermore, the spin‐splitting and unconventional boundary states in the pentagonal 2D altermagnetic monolayer MnS2 are investigated. A MnS2‐based altermagnetic tunneling junction is designed and, through ab initio quantum transport simulations,
Jianhua Wang   +8 more
wiley   +1 more source

Kinetic Insights into Precursor‐Assisted Soft Sphere Close Packing Revealed by In Situ GISAXS with Implications for Gas Sensing

open access: yesAdvanced Functional Materials, EarlyView.
The versatile precursor‐assisted soft sphere close packing during slot‐die coating is investigated with in situ X‐ray scattering. The soft crystallization pathways towards a close packing involve multistep structural transitions such as surface nucleation, in‐plane, and out‐of‐plane crystallization.
Guangjiu Pan   +14 more
wiley   +1 more source

EFFECT OF IRRIGATION AND FERTILIZATION ON THE GROWTH AND YIELDING OF APPLE-TREES CULTIVAR ŠAMPION IN A REPLANTED ORCHARD

open access: yesActa Scientiarum Polonorum: Hortorum Cultus, 2007
Studies were carried out in an experimental orchard established on the area of Agricultural and Pomicultural Experimental Farm in Przybroda belonging to the Agricultural University in Poznań.
Eugeniusz Pacholak   +3 more
doaj  

Testing of pear trees on their own roots in comparison with important used rootstocks under organic farming conditions with special regard to fire blight (E. amylovora) [PDF]

open access: yes, 2008
Pear trees on their own roots are tested in comparison to grafted trees in growth and yield characteristics and with special regard to the tolerance to diseases, above all fire blight (Erwinia amylovora).
Brunmayer, R.   +4 more
core  

Flux‐Regulated Crystallization of Perovskites Using Machine Learning‐Predicted Solvent Evaporation Rates for X‐Ray Detectors

open access: yesAdvanced Functional Materials, EarlyView.
By integrating machine learning into flux‐regulated crystallization (FRC), accurate prediction of solvent evaporation rates in real time, improving crystallization control and reducing crystal growth variability by over threefold, is achieved. This enhances the reproducibility and quality of perovskite single crystals, leading to reproducible ...
Tatiane Pretto   +8 more
wiley   +1 more source

Bimetallic Nanoparticles as Cocatalysts for Photocatalytic Hydrogen Production

open access: yesAdvanced Functional Materials, EarlyView.
Recent developments have introduced bimetallic nanoparticles as effective cocatalysts for photocatalytic systems. This review explores the rapidly expanding research on bimetallic cocatalysts for photocatalytic production of hydrogen, emphasizing the creation of carrier‐selective contacts, localized surface plasmon resonance effects, methodologies for ...
Yufen Chen   +4 more
wiley   +1 more source

Post-planting treatments and shading effects in a Fraxinus angustifolia Vahl. silvopastoral system [PDF]

open access: yesAnnals of Forest Research, 2013
Silvopastoral systems present difficulties in their management dueto their complexity. When trees are planted into grasslands, they need protection from livestock to prevent damage from trampling or browsing, especially during early years of ...
Giorgos Klossas   +2 more
doaj  

Diameter increment of beech in relation to social position of trees, climate characteristics and thinning intensity

open access: yesJournal of Forest Science, 2015
1Faculty of Forestry and Wood Sciences, Czech University of Life Sciences Prague, Prague, Czech Republic 2Forestry and Game Management Research Institute, Jíloviště-Strnady, Opočno Research Station, Opočno, Czech Republic ABSTRACT: We present the results
J. Remeš   +6 more
doaj   +1 more source

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