Results 91 to 100 of about 235,503 (265)

Advanced Investigation of the Elimination of Methylene Blue From Wastewater Using Activated Carbon–Copper Oxide Nanowires: New Perspectives With Statistical Physical Modeling

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT In this study, the actual route of methylene blue (MB) dye adsorption by using fabricated polyfunctional activated carbon–copper oxide nanowires (AC@CuO‐NWs) from bulky wastewater bodies has been investigated. To better understand the exact pathway of the adsorption process, a prominent statistical physics formalism or grand canonical ...
Abdellatif Sakly   +7 more
wiley   +1 more source

A Study of the Effect of Treatment on the Clinical Profile, Pain, and Disability in Migraine Patients Seen in a Tertiary Hospital [Response to Letter]

open access: yesJournal of Multidisciplinary Healthcare
Geetha Kandasamy,1 Dalia Almaghaslah,1 Mona Almanasef,1 Tahani Musleh Almeleebia,1 Khalid Orayj,1 Ayesha Siddiqua,1 Eman Shorog,1 Asma M Alshahrani,1 Kousalya Prabahar,2 Vinoth Prabhu Veeramani,2 Palanisamy Amirthalingam,2 Saleh Alqifari,2 Naif ...
Kandasamy G   +17 more
doaj  

Política exterior comparada de Francia y Arabia Saudita debido a la amenaza de ISIS en la coalición internacional en el periodo de 2014-2016/I [PDF]

open access: yes, 2017
Esta investigación está concentrada en el cambio de política exterior que han tenido tanto Arabia Saudita como Francia debido al surgimiento del Estado Islámico en Irak y el levante en el periodo de 2014-2016/I.
Díaz Cely, Miguel Alejandro
core  

Enhanced Rheological and Filtration Performance of Drilling Fluids Using Fe3O4/Saponin/Cu(II) Nanocomposites: Synthesis, Characterization, and Application

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Drilling fluids used in high‐performance well operations often struggle to maintain rheological stability, colloidal dispersion, and filtration control under harsh downhole conditions. This study engineered a multifunctional Fe3O4@Saponin/Cu(II) nanocomposite to address these challenges.
Kassem Al Attabi   +9 more
wiley   +1 more source

Geopolítica del petróleo en Eurasia [PDF]

open access: yes, 2004
En el contexto actual, la seguridad nacional y la seguridad energética están tan estrechamente relacionadas que es imposible plantearlas como dos cuestiones distintas.
Ebel, Robert E.
core  

Two‐Dimensional Flow and Thermal Energy Transfer in Non‐Newtonian Casson–Carreau Ternary Hybrid Nanofluids Over Stationary and Moving Wedge Surfaces With Radiation and Magnetic Field Effects

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Efficient thermal management in advanced industrial systems requires improved heat transfer performance, particularly under non‐Newtonian fluid behavior and complex surface geometries. This study investigates the two‐dimensional flow and heat transfer characteristics of ternary hybrid nanofluids over both stationary and moving wedge surfaces ...
A. O. Akindele   +4 more
wiley   +1 more source

2012: nuevas amenazas, nuevos retos. la necesidad de un nuevo paradigma global de seguridad [PDF]

open access: yes, 2013
Para comprender las tendencias en el ámbito de la seguridad internacional no es posible limitar el análisis a la tradicional dimensión militar y securitaria, ya que los aspectos socioeconómicos y medioambientales de la cuestión tienen una destacada ...
Rogers, Paul
core  

Integrating One Health to Mitigate the Emergence and Spread of Antimicrobial Resistance in Livestock and Aquaculture

open access: yesAnimal Research and One Health, EarlyView.
Antimicrobial resistance (AMR) is an escalating global threat driven by antimicrobial use in aquaculture and livestock. Resistant pathogens and genes can spread across humans, animals, and the environment through interconnected ecosystems. Using a One Health approach, this review emphasizes antimicrobial stewardship, regulatory strengthening, enhanced ...
Mir Mohammad Ali   +10 more
wiley   +1 more source

La somalización del islam político: el punto de inflexión del choque de islamismos en África [PDF]

open access: yes, 2011
Este artículo aborda, en primer lugar y de manera general, el proceso de enfrentamiento paulatino entre el islam tradicional africano, en especial las cofradías sufíes, y las corrientes salafistas, asentadas desde hace un tiempo en el continente.
Gutiérrez de Terán Gómez-Benita, Ignacio
core   +1 more source

Archaeological Damage Assessment in Conflict Zones: Integrating Satellite Imagery and Ground Surveys in Daraa, Syria

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT Satellite remote sensing is among the most significant modern methodologies supporting field archaeology. In addition to its efficiency in identifying archaeological sites, remote sensing offers a safe and cost‐effective approach in conflict zones.
Amal Al Kassem   +5 more
wiley   +1 more source

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