Results 71 to 80 of about 209,394 (265)

Morphometrical Characteristics of the Broader Area of Duvanjsko Polje, Bosnia and Hercegovina

open access: yesGeoadria, 2012
The objects of this study are the hillslopes in the broader area of Duvanjsko polje (Bosnia and Herzegovina). Slopes can be defined as relief surfaces determined by geographical position, slope inclination (related with horizontal surface), aspect, and ...
Denis Radoš, Sanja Lozić, Ante Šiljeg
doaj   +2 more sources

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

open access: yesAdvanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov   +4 more
wiley   +1 more source

Psychiatric comorbidity of headache in a medical relief camp in a rural area

open access: yesIndian Journal of Psychiatry, 2006
Headache is one of the most common complaints seen by primary care physicians, but very few well-planned studies have been conducted to know its prevalence.To study the prevalence of headache and associated psychiatric morbidity.A medical relief camp was held in village Mavta (near Ratlam in Madhya Pradesh) in 2002.
Sharma, Himanshu, Shah, Savan
openaire   +3 more sources

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

open access: yesAdvanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

RECREATIONAL AND ECOLOGICAL ASSESSMENT OF RELIEF AS THE KEY FACTOR OF TOURISM DEVELOPMENT (THE EXAMPLE OF TOMSK AREA)

open access: yesВестник Кемеровского государственного университета, 2015
The paper discusses the relief of Tomsk administrative area of Tomsk Region as an important tourist and recreational resource. It aims to carry out a recreational and ecological assessment of the Tomsk area relief.
E. Р. Makarenko
doaj  

Time‐Dependent Oxidation and Scale Evolution of a Wrought Co/Ni‐Based Superalloy

open access: yesAdvanced Engineering Materials, EarlyView.
This study shows how a new wrought Co/Ni‐based superalloy resists oxidation at 800 ∘$^\circ$C. The oxide scale changes from rough, fast‐growing spinel to a dense, protective chromia–alumina layer. Atom probe analysis reveals tiny refractory‐rich bubbles at the interface that mark the transition to long‐term, diffusion‐controlled protection ...
Cameron Crabb   +6 more
wiley   +1 more source

Biomass Native Structure Into Functional Carbon‐Based Catalysts for Fenton‐Like Reactions

open access: yesAdvanced Functional Materials, EarlyView.
This study indicates that eight biomasses with 2D flaky and 1D acicular structures influence surface O types, morphology, defects, N doping, sp2 C, and Co nanoparticles loading in three series of carbon, N‐doped carbon, and cobalt/graphitic carbon. This work identifies how these structural factors impact catalytic pathways, enhancing selective electron
Wenjie Tian   +7 more
wiley   +1 more source

Anthropogenic transformations of the Bytom area relief in the period of 1883-1994

open access: yesEnvironmental & Socio-economic Studies, 2013
In this article an attempt was made to analyse the Bytom city relief changes in 1883-1994 years. It concentrates on the forms which are an effect of the mining and metallurgical activity such as subsidence depressions and dumps. Two digital relief models
Solarski Maksymilian
doaj   +1 more source

Mathematical modelling applied to LiDAR data

open access: yesModelling in Science Education and Learning, 2013
The aim of this article is to explain the application of several mathematic calculations to LiDAR (Light Detection And Ranging) data to estimate vegetation parameters and modelling the relief of a forest area in the town of Chiva (Valencia). To represent
Javier Estornell   +3 more
doaj   +1 more source

Home - About - Disclaimer - Privacy