Results 31 to 40 of about 2,347 (161)

OPTIMISATION OF Bacillus amyloliquefaciens FE-K1 EXTRACELLULAR PEPTIDASE PRODUCTION BY RESPONSE SURFACE METHODOLOGY

open access: yesTrakya University Journal of Natural Sciences, 2018
In this study, it was aimed to optimise the extracellular peptidase production of Bacillus amyloliquefaciens FE-K1, previously isolated from ropy wholemeal bread, by using response surface methodology (RSM) based on central composite design (CCD).
Fundagül EREM   +2 more
doaj   +5 more sources

Ginkgo biloba Bitki Ekstraktı ile Muamele Edilmiş Kayısıların Yapay Yolla Kurutulması ve Kalite Özelliklerinin Belirlenmesi

open access: yesJournal of Advanced Research in Natural and Applied Sciences, 2021
Ginkgo biloba bitkisi antioksidan, antimikrobiyal ve antialerjenik özelliğe sahip olduğu için tıp ve gıda alanında kullanımı yaygınlaşmaktadır. Ülkemiz için önemli ihracat ürünlerinden kayısının kurutulmasında kükürtleme işlemi yapılmaktadır.
Ahsen Rayman Ergün   +3 more
doaj   +1 more source

Synthesis of Pt Carbon Aerogel Electrocatalysts with Multiscale Porosity Derived from Cellulose and Chitosan Biopolymer Aerogels via Supercritical Deposition for Hydrogen Evolution Reaction

open access: yesAdvanced Energy and Sustainability Research, Volume 6, Issue 8, August 2025.
The synthesis of platinumcarbon aerogel electrocatalysts with multiscale porosity derived from biopolymer aerogels via supercritical deposition is presented. The electrocatalysts demonstrate similar overpotentials to commercial alternatives with significantly higher platinum loadings, while exhibiting superior stability due to enhanced porosity ...
Ala Alsuhile   +6 more
wiley   +1 more source

Investigation of Effectiveness of Some Vibration‐Based Techniques in Early Detection of Real‐Time Fatigue Failure in Gears

open access: yesShock and Vibration, Volume 17, Issue 6, Page 741-757, 2010., 2010
Bending fatigue crack is a dangerous and insidious mode of failure in gears. As it produces no debris in its early stages, it gives little warning during its progression, and usually results in either immediate loss of serviceability or greatly reduced power transmitting capacity. This paper presents the applications of vibration‐based techniques (i.e.
Hasan Ozturk   +2 more
wiley   +1 more source

Numerical Investigation of Multiphase Transport Model for Hot-Air Drying of Food

open access: yesJournal of Agricultural Sciences, 2019
Drying is widely used to prevent microbial spoilage by evaporating the determined amount of liquid in the food sample. In order to reduce energy consumption and increase food flavor quality, modeling the drying process is crucial.
Burak Turkan   +2 more
doaj   +1 more source

Nanomechanical Systems for Reservoir Computing Applications

open access: yesAdvanced Intelligent Systems, Volume 7, Issue 8, August 2025.
Nanoelectromechanical systems (NEMS) are known for their strong nonlinear response, which can be conducive for reservoir computing. In this work, the authors build an NEMS‐based reservoir and investigate the classification accuracy as a function of drive levels and operation points.
Enise Kartal   +7 more
wiley   +1 more source

An Experimental Study of a Pico Hydro Turbine

open access: yesSakarya Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2022
Today, the storage and transporting of electricity from one place to another is still an unsolved problem. Besides, it is not economical to install power lines everywhere for low-voltage electronic circuits such as valves which are used to reduce leakage
Ufuk Durmaz   +4 more
doaj   +1 more source

The Impact of Combating Bribery and Corruption Report Assurance on Financial Analysts' Decisions

open access: yesInternational Journal of Auditing, Volume 29, Issue 2, Page 305-326, April 2025.
ABSTRACT There is an increasing pressure on companies to provide nonfinancial information. An important element of related nonfinancial reports is information on combating bribery and corruption. This study examines the impact of voluntary assurance on such reports on financial analyst perceptions and decisions.
Reiner Quick, Neriman Yalçin
wiley   +1 more source

Faz Değiştiren Malzeme Olarak Ötektik Su-Tuz Çözeltileri ile Soğutma Sistem Performansının Deneysel İncelenmesi

open access: yesJournal of Advanced Research in Natural and Applied Sciences
Ev-tipi buzdolapları yaygın kullanılan beyaz eşyalar arasında yer alması ve sürekli çalışmaları sebebiyle yüksek miktarda enerji tüketiminden sorumludurlar.
Gökçe Güner Karaali   +5 more
doaj   +1 more source

Synthesis and Investigation of Thermal and Dynamic Mechanical Properties of Urethane-Containing Epoxy Resins

open access: yesJournal of the Turkish Chemical Society Section B: Chemical Engineering, 2023
This study aims to improve the thermal and mechanical properties of epoxy-based materials. For this purpose, the structure of epoxy resins was changed by chemical modification and epoxy resin containing urethane was synthesized. The synthesized resin was
Orçun YÜKSEL   +3 more
doaj   +1 more source

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