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9586 publication(s) trouvée(s)
Article scientifique
Sequence stratigraphic approach to hydrocarbon exploration: a case study of Chiadu field at eastern onshore Niger Delta Basin, Nigeria
This study integrated lithofacies, foraminifera and seismic data to develop a sequence stratigraphic approach to hydrocarbon exploration for Chiadu field. …
Article scientifique
Plasmonic Sensor Based on Dielectric Nanoprisms
A periodic array of extruded nanoprisms is proposed to generate surface plasmon resonances for sensing applications. Nanoprisms guide and funnel …
Article scientifique
CHARACTERISATION AND MONITORING OF TI6AL4V (ELI) POWDER USED IN DIFFERENT SELECTIVE LASER MELTING SYSTEMS
The characterisation and monitoring of Ti6Al4V (ELI) feedstock powder is an essential requirement for the full qualification of medical implants …
Article scientifique
A comparison of licensed and un-licensed artisanal and small-scale gold miners (ASGM) in terms of socio-demographics, work profiles, and injury rates
BACKGROUND: Artisanal and small-scale gold mining (ASGM) represents one of the most hazardous work environments. While formalization of this sector …
Article scientifique
THE EFFECTS OF SELECTIVE LASER MELTING SCAN STRATEGIES ON DEVIATION OF HYBRID PARTS
The use of additive manufacturing to produce intricate part geometries in the aerospace, medical, and tool-and-die industries is increasingly incorporated …
Article scientifique
The sensitivity of donor – acceptor charge transfer to molecular geometry in DAN – NDI based supramolecular flower-like self-assemblies
A charge-transfer (CT) complex self-assembled from an electron acceptor (NDI-EA: naphthalene diimide with appended diamine) and an electron donor (DAN: …
Article scientifique
Reservoir description and characterization of Eni field Offshore Niger Delta, southern Nigeria
Integration of structural and horizon mapping of 3D seismic volume, petrophysical studies of over sixty (60) wireline logs, stratigraphic analyses, …
Article scientifique
Adding tetrahydrofuran to dilute acid pretreatment provides new insights into substrate changes that greatly enhance biomass deconstruction by Clostridium thermocellum and fungal enzymes
Consolidated bioprocessing (CBP) by anaerobes, such as Clostridium thermocellum, which combine enzyme production, hydrolysis, and fermentation are promising alternatives to …
Article scientifique
Microfluidic-assisted Formation of Highly Monodisperse and Mesoporous Silica Soft Microcapsules
The fabrication of mesoporous silica microcapsules with a highly controlled particle size ranging in the micrometer size presents a major …
Article scientifique
Graphene balls for lithium rechargeable batteries with fast charging and high volumetric energy densities
Abstract Improving one property without sacrificing others is challenging for lithium-ion batteries due to the trade-off nature among key parameters. …
Article scientifique
Human eye-inspired soft optoelectronic device using high-density MoS2-graphene curved image sensor array
Abstract Soft bioelectronic devices provide new opportunities for next-generation implantable devices owing to their soft mechanical nature that leads to …
Article scientifique
فراوانی ویروس هرپس سیمپلکس تیپ 1 و 2 (HSV-1,2) در زنان مبتلا به سرطان سینه با روش Multiplex-PCR
مقدمه: سرطان پستان، یک بیماری بدخیم مشترک و یک علت عمده مرگ‌و‌میر در زنان است. ویروس­ها به عنوان یکی از …
Article scientifique
بررسی آزمایشات غربالگری پیش از تولد مادران باردار و مقایسه آن با کاریوتیپ جنین
مقدمه: با توجه به شیوع نسبتا زیاد سندرم داون (یک در هر 700 زایمان)، روش­های گوناگون غربالگری برای شناسایی زنان …
Article scientifique
تاثیر شش هفته تمرین هوازی بر ترکیب بدنی و سطح سرمی IL-10 در زنان میانسال چاق
مقدمه: اینترلوکین 10 (IL-10)، یک سایتوکین ضد التهابی است که سطوح آن در حضور چاقی و بیماری‌های وابسته کاهش می‌‌یابد. …
Article scientifique
APLIKASI MINYAK KELAPA SAWIT PADA PHOTOVOLTAIC YANG TERINTEGRASI PADA DINDING BANGUNAN SEBAGAI PENDINGIN PASIF UNTUK MENINGKATKAN EFISIENSI DAN MENURUNKAN BEBAN PENDINGIN RUANGAN
Menanggapi isu green building dan penggunaan clean energy yang sangat santer saat ini, pemanfaatan energi terbarukan menjadi meningkat. Penggunaan energi …
Article scientifique
A New Contribution in Reducing Electric Field Distribution Within/Around Medium Voltage Underground Cable Terminations
Ιn medium voltage cables, the stress control layers play an important part in controlling the electric field distribution around the …
Article scientifique
Microstructure evolution and statistical analysis of Al/Cu friction-stir spot welds
In this paper, friction-stir spot welding (FSSW) is performed on 3 mm thick AA1060 and C11000 using different process parameters …
Article scientifique
Numerical investigations of laminar buoyant heat transfer in a 2D-enclosure – Application to wind turbine nacelle operating in hot climate
The climate of the Algerian Sahara is characterized by extremethermal conditions. The wind turbines installed in theSahara, namely the electromechanical …
Article scientifique
Bagasse-based co-generation at Hippo Valley Estates sugar factory in Zimbabwe
The paper reports on the assessment of the use of bagasse for cogeneration purposes at Hippo Valley Estates (HVE), a …
Article scientifique
Low-power transcutaneous current stimulator for wearable applications
BACKGROUND: Peripheral neuropathic desensitization associated with aging, diabetes, alcoholism and HIV/AIDS, affects tens of millions of people worldwide, and there …