Results 11 to 20 of about 159 (150)

Directives Illocutionary and Perlocutionary Acts Found in The Girl Who Fell Beneath the Sea by Axie Oh

open access: yesJEdu: Journal of English Education, 2022
This research aims to identify the types of directives illocutionary acts by Searle and perlocutionary acts by Austin, that occurred in the novel The Girl who Fell Beneath the Sea by Axie Oh. The data for this research were obtained using a descriptive-qualitative method.
Ferica Tasya Arvanti, Sujana Sujana
openaire   +1 more source

Harvesting intensity and disturbance to residual trees and ground under Myanmar selection system; comparison of four sites

open access: yesGlobal Ecology and Conservation, 2020
The Myanmar selection system (MSS) has a long tradition for timber production in natural forests, mainly using elephants for skidding. We aimed to evaluate the levels of MSS disturbance to standing trees and the ground as compared with those reported for
Tual Cin Khai   +2 more
doaj   +1 more source

Within-Tree Distribution and Survival of the Eucalyptus Longhorned Borer Phoracantha semipunctata (Coleoptera: Cerambycidae) in a Mediterranean-Type Ecosystem

open access: yesInsects, 2020
The attack patterns, infestation success and larval development of woodborers within living trees are complex and are largely shaped by host tree characteristics. Following a severe drought in a native eucalypt forest where outbreak densities of a native
Stephen Seaton   +2 more
doaj   +1 more source

Classification of forest district direction according to salvage felling by cluster analysis

open access: yesTurkish Journal of Forestry | Türkiye Ormancılık Dergisi, 2017
Forests in good health are essential to sustain wood resources and ecosystem services. Causes of negative impact on forest health include among others biotic agents like pest insects, pathogens, game and grazers, abiotic agents such as fire, wind or snow, frost or drought and anthropic causes like poor harvesting practices or air pollution.
Yılmaz ÇATAL, Serdar CARUS
openaire   +3 more sources

Considering the soil compaction status on logging areas in a Hyrcanian forest

open access: yesJournal of Forest Science, 2015
This paper deals with the issue of soil compaction during timber harvesting operations on cutting areas. Soil compaction was assessed following the logging operation in Darabkola forest area by measuring soil bulk density.
S.A.O. Hosseini   +3 more
doaj   +1 more source

Evaluación de los efectos de la rotación en operadores de motosierras Evaluation of job rotation effects on chainsaw operators

open access: yesRevista Árvore, 2004
El presente trabajo fue desarrollado en bosques naturales de Pinus caribaea, en la provincia de Pinar del Río-Cuba, para evaluar diferentes métodos en el corte raso con motosierra, empleando sistema de madera corta. Se experimentó la rotación del trabajo
Fidel Cándano Acosta   +4 more
doaj   +1 more source

EFFEKTIVITAS TEKNIK PENEBANGAN TERARAH DENGAN BANTUAN TALI DI HUTAN RAKYAT

open access: yesJurnal Belantara
Directional felling is a technique that directs fallen trees in a predetermined direction to minimize damage to residual stands and understory plants and facilitate subsequent stages of timber handling.
Ahmad Budiaman, Hardjanto, Sarah Agustin
doaj   +1 more source

Efficiency comparison of Timber Jack 450C skidder in planned and unplanned logging system (Case study: second district of Nave-Asalem) [PDF]

open access: yesتحقیقات جنگل و صنوبر ایران, 2008
In this study, wood extract production and costs were assessed in the planned and unplanned (conventional) logging system. The research was carried out in compartments No. 23 and 25 of second district of Nave-Asalem forest.
Ramin Naghdi   +3 more
doaj  

A yeast model of 5‐oxoproline accumulation reveals a general toleration to 5‐oxoproline

open access: yesFEBS Open Bio, EarlyView.
Using a yeast model, we show that even high accumulation of 5‐oxoproline causes only mild cellular stress and does not trigger oxidative stress. Instead, cells adapt by activating efflux pumps and diverse protective pathways, suggesting that previously proposed harmful effects of 5‐oxoproline may arise from indirect metabolic imbalances rather than the
Pratiksha Dubey   +4 more
wiley   +1 more source

Stage‐Dependent β‐Synuclein Links MRI and Cognitive Decline in Alzheimer's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Synaptic degeneration drives cognitive decline in Alzheimer's disease (AD), but synaptic biomarkers are scarce. Brain‐enriched β‐synuclein emerged as a synaptic damage marker. We investigated its diagnostic, prognostic, and structural correlates across the AD continuum.
Ulaş Ay   +15 more
wiley   +1 more source

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