Results 51 to 60 of about 19,059 (299)

Electrochemical Behavior of Flame‐Sprayed Sc‐Doped AlCoCrFeMo High‐Entropy Alloy Coatings in 3.5% Sodium Chloride Solution

open access: yesAdvanced Engineering Materials, EarlyView.
Scandium (Sc)‐doped AlCoCrFeMo HEA coatings are fabricated via flame spraying with 0.1, 0.3, and 0.5 wt% Sc additions. Among these, the HEA‐Sc0.3 coating exhibits the highest corrosion resistance, indicated by a more positive corrosion potential and lower current density.
Pankaj Kumar   +7 more
wiley   +1 more source

Evaluation of remote sensing techniques for estimation of forest variables at stand level [PDF]

open access: yes, 2006
There is a continuous need for accurate forest description. Forest data at stand level is required in forestry planning, in particular when scheduling treatments within the next few years.
Magnusson, Mattias
core  

The role of random forest and Markov chain models in understanding metropolitan urban growth trajectory

open access: yesFrontiers in Forests and Global Change
IntroductionThis study delves into the spatiotemporal dynamics of land use and land cover (LULC) in a Metropolitan area over three decades (1991–2021) and extends its scope to forecast future scenarios from 2031 to 2051.
Muhammad Tariq Badshah   +17 more
doaj   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

open access: yesAdvanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Determining student opinions on forest engineering education in the pandemic process: The case of Isparta University of Applied Sciences Faculty of Forestry

open access: yesTurkish Journal of Forestry, 2021
In this study, the opinions of the students of Isparta University of Applied Sciences, Faculty of Forestry, Department of Forestry Engineering on the distance education process were investigated. Questionnaire and interview techniques were used to collect data. In this context, an online questionnaire was applied to 235 students.
Hasan Alkan, Murat Özen
openaire   +1 more source

Machine Learning‐Supported Analysis for Predicting and Visualizing Nonlinear Relationships Between Material Properties in Electroplated Chromium Layers

open access: yesAdvanced Engineering Materials, EarlyView.
This study applies machine learning regression to predict chromium layer thickness in decorative trivalent chromium electroplating, using 441 experiments from laboratory‐scale (1L) and pilot‐scale (14L) setups. Tree‐based models, particularly CatBoost, outperformed linear regression by capturing nonlinear parameter interactions (R2$R^2$ up to 0.77 ...
Christoph Baumer   +4 more
wiley   +1 more source

Monitoring of forest ecosystems in Ireland : FOREM 9 project : final report

open access: yes, 2004
Intensive monitoring has been carried out under EC Regulation 3528/86 (project number 8860 IR 001.0) at Ballyhooly, Co. Cork since 1988. In 1991, three new plots (Roundwood, Cloosh and Brackloon) were established (9060IR0030) to give a more ...
Boyle, Gillian M., Farrell, E. P.
core  

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

Spatial distribution patterns and driving factors of understory vegetation species diversity on northeastern Tibetan Plateau

open access: yesEcological Indicators
Understory vegetation diversity plays a crucial role in stabilizing forest communities and shaping ecosystem structure and function. Understanding its geographic patterns and underlying mechanisms is essential.
Yanwen Hu   +6 more
doaj   +1 more source

Assessing and Mapping Erosion Risk for Velikoy Sub-watershed within Coruh River Basin in Turkey

open access: yesDoğal Afetler ve Çevre Dergisi, 2018
Vegetation on earth surface is the integral part of the world ecosystems in functioning for varying spatial and temporal scales. Along with other benefits, land-use as a forest can dramatically reduce the soil erosion and water pollution by protecting ...
Mustafa Tufekcioglu   +5 more
doaj   +1 more source

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