Results 81 to 90 of about 76,657 (262)

Understanding the Stochastic Nature of Process Parameter Development of Blown Powder Laser Beam Directed Energy Deposition Additive Manufacturing of Pure Molybdenum

open access: yesAdvanced Engineering Materials, EarlyView.
Identified through the use of statistical design of experiments and metallographic investigation, this study exposes the stochastic origins of intergranular cracks in blown powder laser beam directed energy deposition additive manufacturing of pure molybdenum. It further demonstrates a successful crack mitigation approach with direct correlation to the
Nathaniel J. Lies   +2 more
wiley   +1 more source

Studies of the Formosan Plant Seed Oils. XII

open access: yesNIPPON KAGAKU KAISHI, 1932
唇形科植物中東亞に特有なる品種イヌカウジュ(Orthodon)屬につき種子油の檢索をなしたり.供試植物はOrthodon formosanum Kudo, O. lanceolatum Kudo, O. chinense Kudo, O. grosseserratum Kudo, O. leucanthum Kudo, O. hirtum Hara,の6種にして收油率は11~26%,油脂の沃素價は158~182,脂肪酸は固體酸13~14%液體酸86~87%にして前者はパルミチン,ステアリンの兩酸,後者はオレイン,リノール,リノレインの三酸よりなる.不鹸化物は1-5%にして2%以上を含有するものはその油脂に精油臭を有しテルペン系炭化水素を含有す.之等の中Orthodon lanceolatum ...
Kinzo KAEUKU, Chiuta HATA
openaire   +8 more sources

AN OIL‐FIRED FURNACE FOR THE PLANT LABORATORY [PDF]

open access: yesJournal of the American Ceramic Society, 1922
ABSTRACT Description of Furnace. —This is an iron‐encased furnace with 1½‐inch asbestos insulation. The chamber is 21 inches square by 20 inches high and will hold 14 bricks on end. Operation of Furnace.
openaire   +2 more sources

Influence of Test Temperature and Test Frequency on Fatigue Life of Aluminum Alloy EN AW‐2618A

open access: yesAdvanced Engineering Materials, EarlyView.
The influence of test temperature and test frequency on the fatigue life of EN AW‐2618A is investigated. High‐cycle fatigue tests are performed at different test temperatures and frequencies on the 1000 h/230°C overaged state. Both test parameters reduce fatigue life due to time‐dependent damage mechanisms.
Ying Han   +5 more
wiley   +1 more source

Optimization of the Production of Rubber Compounds Using Mathematical Models

open access: yesAdvanced Engineering Materials, EarlyView.
Rubber compounds were mixed in a batch internal mixer, and symbolic regression was used to derive mathematical models linking recipe and process parameters to ram path, torque, and mixing quality (incorporation, dispersion, distribution). Subsequent optimization with evolutionary algorithms identified operating conditions that reduce specific energy ...
Anke Bardehle   +7 more
wiley   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

open access: yesAdvanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi   +5 more
wiley   +1 more source

Optimisation des paramètres d'extraction à froid de l'huile d'Azadirachta indica A. Juss et effets sur quelques caractéristiques chimiques de l'huile extraite

open access: yesBiotechnologie, Agronomie, Société et Environnement, 2012
Optimization of the parameters of cold extraction of the oil of Azadirachta indica A. Juss and effects on some chemical parameters of the extracted oil. Azadirachta indicaA.Juss (neem) is a tropical tree, popular for its multiple possible uses.
Nitièma-Yefanova, S.   +4 more
doaj  

Rational Fine‐Tuning of MOF Pore Metrics: Enhanced SO2 Capture and Sensing with Optimal Multi‐Site Interactions

open access: yesAdvanced Functional Materials, Volume 36, Issue 43, 29 May 2026.
A pore tuning strategy to amplify the multi‐site MOF‐SO2 interactions is proposed to achieve an enhanced trace SO2 capture and chemiresistive sensing in highly stable isostructural DMOFs by annelating benzene rings. This work provides a facile strategy to achieve tailor‐made stable MOF materials for specific multifunctional applications.
Shanghua Xing   +9 more
wiley   +1 more source

Repellency of Essential Oils and Plant-Derived Compounds Against Aedes aegypti Mosquitoes

open access: yesInsects
Plant-based oils have a long history of use as insect repellents. In an earlier study, we showed that in a 10% concentration, geraniol, 2-phenylethl propionate, and the plant-based essential oils clove and cinnamon effectively protected from mosquito ...
April D. Lopez   +5 more
doaj   +1 more source

Consumed by Abdominal Distention

open access: yes
Arthritis Care &Research, EarlyView.
Abimbola Fadairo‐Azinge   +3 more
wiley   +1 more source

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