Results 91 to 100 of about 4,807,848 (253)

INFLUENCE OF PLANTING FURROWS OPENERS ON AGGREGATES GEOMETRIC MEAN DIAMETER AND SURFACE ROUGHNESS AFTER SOIL TILLAGE BY CHIESELLING

open access: yes, 1995
Uma alta rugosidade superficial e adequado diâmetro médio geométrico (DMG) dos torrões do solo são propri- edades de superfície desejáveis para o controle da erosão hídrica. Por outro lado, ainda é pouco conhecido o efeito da opera- ção de semeadura sobre estas propriedades.
BERTOL, OROMAR JOÃO   +1 more
openaire   +1 more source

Fabrication Routes for Ionic Conducting Fiber Strain Sensors

open access: yesAdvanced Engineering Materials, EarlyView.
Ionic conducting fiber strain sensors (ICFSs) offer compliant, textile‐integrable sensing. Thus far, the commercialization of ICFSs has been constrained by fiber fabrication routes. This review provides a fabrication‐centric analysis of ICFSs correlating processing strategies with material properties and scalability.
Leo John Kershaw   +3 more
wiley   +1 more source

Impact of hammer mill on corn crushing size and size distribution

open access: yesSiliao yanjiu, 2022
The experiment aimed at the hammer mill, which is widely used in feed enterprises at present, to carry out the research on corn crushing technology. The BT-2900 dynamic particle image analyzer was used to determine and analyze the particle size of Yunnan
HUANG Wei   +5 more
doaj  

Influence of TiC and TiN Ceramic Reinforcements on the Microstructure, Thermal Expansion Behavior, and Tensile Properties of Invar 36 Manufactured by Laser Powder Bed Fusion

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines Invar composites reinforced with titanium carbide (TiC) and titanium nitride (TiN) using laser powder bed fusion (LPBF). It presents the influence of reinforcements on microstructure, tensile properties, and thermal expansion. Results show that TiC effectively strengthens Invar while maintaining low thermal expansion, whereas TiN ...
Ayodeji Nathaniel Oyedeji   +3 more
wiley   +1 more source

CARACTERIZAÇÃO MORFOLÓGICA USANDO DIMENSÕES LINEARES SOBRE OS ATRIBUTOS BIOMÉTRICOS EM SEMENTES DE Annona reticulata (L.) Vell. (ANNONACEAE)

open access: yesCiência Florestal, 2018
Differences in seed morphology may indicate variability within and among plant populations. Seeds of Annona reticulata Vell., Annonaceae were biometrically characterized, came from the Rio Brilhante region, Mato Grosso do Sul state, in a fragmented area ...
Montcharles da Silva Pontes   +3 more
doaj   +1 more source

Rapidly Solidified High‐Strength Invar 36 Prepared by Planar‐Flow Melt Spinning

open access: yesAdvanced Engineering Materials, EarlyView.
The Invar 36 alloy was rapidly solidified using the planar‐flow melt‐spinning technique. Ribbon samples with thicknesses ranging from 20 to 160 mm were produced. As the grain size of the ribbon decreased to sub‐micron levels, the hardness increased by more than 2 times.
Bekir Akgül, Mehmet Kul
wiley   +1 more source

F–Geometric Mean Graphs [PDF]

open access: yes, 2015
In a study of traffic, the labelling problems in graph theory can be used by considering the crowd at every junction as the weights of a vertex and expected average traffic in each street as the weight of the corresponding edge. If we assume the expected
Baskar, A. D., Arockiaraj, S.
core   +1 more source

Morphology, Transport, and Dynamics of Protein Adsorption in Open‐Cell Metal Foam

open access: yesAdvanced Engineering Materials, EarlyView.
Stainless steel (SS) open‐cell foams are shown to adsorb more protein per unit area than previously reported 316L SS and chromium oxide surfaces under static and flow conditions. An integrated approach combining 3D pore imaging, flow simulation, and protein adsorption experiments characterizes the foam’s performance.
Chinmaya Prerana Inguva   +2 more
wiley   +1 more source

Geometry quantification for growth assessment of abdominal aortic aneurysms under surveillance

open access: yesScientific Reports
Abdominal Aortic Aneurysms (AAAs) are localized expansions of the abdominal aorta with complex growth patterns, which offer challenges in accurately characterizing aneurysm growth and morphological evolution using traditional maximum diameter $$(D_{max})$
Juan C. Restrepo   +8 more
doaj   +1 more source

Physical properties of unshelled, shelled and kernel of velvet tamarind (Dialium guineense) fruit from Nigeria

open access: yesCogent Food & Agriculture, 2017
Physical properties of agricultural products are the most important parameters to determine the optimum design of grading, conveying, processing, and packaging systems.
F.U. Asoiro   +3 more
doaj   +1 more source

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