Results 21 to 30 of about 19,427 (261)

Forest roads act as habitat corridors for Populus tremuloides in the boreal forest of eastern Canada

open access: yesFrontiers in Ecology and Evolution
Edge habitats resulting from the construction and maintenance of forest roads favour pioneer, shade-intolerant and disturbance-adapted plant species. The effect of roads on the spread of non-native species has been frequently studied, but few studies ...
Mathilde Marchais   +2 more
doaj   +1 more source

FOREST ROAD DENSITY AND FUNCTIONAL PLANNING CRITERION OF FOREST ROAD NETWORK SYSTEMS ACCORDING TO RECENT FORESTR Y DEVELOPMENTS IN TURKEY

open access: yesForestist, 2005
Environment consciousness of puclic opinion is increase recent years. In the management of the forest ecosystem for various purposes, care must be taken not to spoil the forest structure.
Mesut HASDEMİR, Murat DEMİR
doaj   +1 more source

Importin 7 mediates the nuclear import of HIV‐1 integrase via a specific interacting interface

open access: yesFEBS Open Bio, EarlyView.
HIV‐1 integrase enables viral DNA integration into the host genome. By binding to the core domain of the host protein Importin 7 via its C‐terminal domain, the integrase is transported across the nuclear membrane into the nucleus, where integration of the viral genome into host DNA takes place. This translocation is a critical step for subsequent viral
Juana Bana   +5 more
wiley   +1 more source

Evaluation of drainage system of forest roads in Iran: Darabkola forest roads

open access: yesJournal of Development and Agricultural Economics, 2011
It is necessary that forest roads be constructed according to standards considering the importance of forest roads in the forestry plans and sustainable management. The Standard Drainage system is one of the most important technical buildings in the forest road construction. Darabkola forests have been located in the central part of the northern margin
openaire   +1 more source

Traffic load of forest roads as a criterion for their categorization – GIS analysis

open access: yesCroatian Journal of Forest Engineering, 2007
The categorisation of forest roads can be based on several different criteria. In this paper, the outlines of the primary forest traffic infrastructure were divided according to the traffic load typical of long-distance transportation of timber.
Hrvoje Nevečerel   +3 more
doaj   +2 more sources

De novo synthesis of short‐chain aldehydes and hydrocarbons secreted by the brown marmorated stink bug Halyomorpha halys

open access: yesFEBS Open Bio, EarlyView.
The brown marmorated stink bug, Halyomorpha halys, mainly secretes 4‐oxo‐(E)‐2‐hexenal, (E)‐2‐decenal, dodecane and tridecane, a mixture representative of that released by many heteropterans. We demonstrated that H. halys can synthesise these secretory components de novo using dietary glucose.
Haruna Fujimori, Koji Noge
wiley   +1 more source

Benefit, cost and risk analysis on extending the forest roads network: A case study in Crasna Valley (Romania)

open access: yesAnnals of Forest Research, 2015
The paper presents how the Analytic Hierarchy Process can be used to select the most suitable combination of new forest roads to build onto a forested area provided that social or ecological aspects are not jeopardized. All important features worth being
Marian Drăgoi   +2 more
doaj   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil   +2 more
wiley   +1 more source

The Effect of Roads on the Movement of Large and Mid-sized Mammals

open access: yesEnvironmental and Climate Technologies, 2014
Infrastructure development is one of the major threats to biodiversity in the forest. Roads are barriers which restrict the movement of animals. It is therefore urgent to explore characteristics of mammal life associated with forest road crossings ...
Saklaurs Marcis, Baltmanis Raivis
doaj   +1 more source

Entropy‐Driven Design of Low‐Melting‐Point Alloys via Compositionally Complex Strategy

open access: yesAdvanced Engineering Materials, EarlyView.
Conventional low‐melting‐point alloys (LMPAs) are limited by a narrow compositional space and inherent property trade‐offs. This review presents an entropy‐driven design strategy that overcomes these limitations, ushering in a new class of low‐melting‐point compositionally complex alloys (LMCCAs).
Yinghui Shang   +6 more
wiley   +1 more source

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