Results 41 to 50 of about 41,376 (269)

DEGRADACIÓN DE FENOL VÍA FOTO-FENTON UTILIZANDO UN REACTOR FOTOQUÍMICO ANULAR

Revista Centro Azúcar, 2015
La contaminación de las aguas es una de las principales amenazas y desafíos que  enfrenta hoy en día la humanidad. Todos los días las actividades humanas introducen  contaminantes considerados refractarios en las diferentes matrices acuáticas. Dentro de 
Léa Elias Mendes Carneiro Zaidan, Daniella Carla Napoleão, Joan Manuel Rodriguez-Diaz, Yasmany Rodriguez-Diaz, Mohand Benachour, Valdinete Lins da Silva   +5 more
doaj  

Reconstructing Quantum Dot Surfaces via Dual‐Functional Ligand Pairing Enables Efficient Shortwave Infrared Optoelectronics

Advanced Functional Materials, EarlyView.
This work presents a ligand‐pairing strategy that reconstructs lead sulfide quantum dot surfaces for efficient short‐wave infrared optoelectronics. A low‐reactivity thiourea precursor combined with hydrobromic acid enables monodisperse and fully passivated quantum dots.
Dongeon Kim, Minjung Yang, Yunjin Lee, Gaeun Cho, Min‐Jae Si, Jaewoo Jeong, Seoryeon Jeong, Sol‐Hee Kim, Taeho Han, Seungin Jee, Byeong‐Chan Kim, Woong Kim, Seungmin Lee, Jun Hong Noh, Han Seul Kim, Yujin Jung, Se‐Woong Baek   +16 more
wiley   +1 more source

EVALUACIÓN DEL REDIMENSIONAMIENTO DE LA PLANTA DE TRATAMIENTO DE RESIDUALES DE LA TEXTILERA “DESEMBARCO DEL GRANMA”, SANTA CLARA

Revista Centro Azúcar, 2015
El incremento de las aguas residuales constituye un grave problema mundial. El  presente trabajo tiene por objetivo evaluar técnico, económico y ambientalmente del  redimensionamiento de la planta de tratamiento de residuales de la Empresa textil ...
Isabel Cabrera Estrada, Dora Mendoza Martínez, Ismaray Nuñez, Mercedes Arbona Cabrera, Ana M. Contreras Moya   +4 more
doaj  

Intra-Industry Trade Specialization in Türkiye’s Agricultural Sector

Anadolu Üniversitesi Sosyal Bilimler Dergisi
This study examines Türkiye’s agricultural trade between 2002 and 2022, focusing on the 20-year period following the 2001 economic and political crisis. Intra-industry trade theory was employed as the research method, with the Grubel-Lloyd index used for measurement.
Şerif Yüksel, Erdem Turgan
openaire   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Simulación de la etapa de hidrólisis ácida del proceso de fraccionamiento del bagazo utilizando el programa Aspen Plus 11.1

Revista Centro Azúcar, 2012
El trabajo desarrolla la simulación de una de las variantes propuestas para efectuar la hidrólisis ácida del proceso de fraccionamiento del bagazo, dentro del concepto de biorrefinería, en el simulador Aspen Plus 11.1 buscando un acercamiento al ...
Oscar Gómez Capiró, Osdeny Machado, Eduardo E. González, Marlén Morales Zamora   +3 more
doaj  

Noise‐Limited Bit Precision in Ferroelectric Synaptic Transistors for High‐Resolution Neuromorphic Computing

Advanced Functional Materials, EarlyView.
Low‐frequency noise spectroscopy defines the resolvable conductance states of synaptic FeFETs by coupling read‐current fluctuation with usable dynamic range. The resulting noise‐limited bit precision establishes a universal, device‐agnostic reliability metric beyond the memory window, enabling quantitative benchmarking and rational design of high ...
Jaehong Park, Yeonseop Shin, Changhyeon Han, Sangwoo Kim, Eunchan Park, Youngchan Cho, Jaehong Min, Hyunjun Ahn, Jaekyoung Park, Cheol‐Woong Yang, Jangsaeng Kim, Daewoong Kwon, Wonjun Shin   +12 more
wiley   +1 more source

CRITERIOS SOBRE LA SELECCIÓN CIRCUITAL ÓPTIMA EN LA INDUSTRIA AZUCARERA. PARTE I. METODOLOGÍA

Revista Centro Azúcar, 2007
Entre los principales problemas en el diseño de circuitos eléctricos industriales figura la selección de su circuito de distribución donde los circuitos radiales y magistrales ocupan un lugar cimero.
Juan José Sánchez Jiménez, Alexis Martínez del Sol, José Salvador Beltrán León, Mariano David Zerquera Izquierdo   +3 more
doaj  

INDUSTRY SPECIALIZATION AND TECHNOLOGY TRANSFER AS APPROACHES TO RESTRUCTURING PHILIPPINE-JAPAN FOREIGN TRADE

IFAC Proceedings Volumes, 1983
Abstract Existing trade relations between the Philippines and Japan for the last three decades can be characterized as the Philippines supplying Japan non-processed primary goods and raw materials, and Japan selling to the Philippines manufactured goods and secondary commodities.
V.L. Vicera, S. Aida
openaire   +1 more source

Sulfur‐Free Ultrahigh‐Refractive‐Index Polymers Enabled by Densely Packed Oxygen‐Bridged Dibenzofuran‐Cardo Architectures

Advanced Functional Materials, EarlyView.
A new class of sulfur‐free, oxygen‐bridged dibenzofuran‐based polymers is developed for ultrahigh‐refractive‐index applications. The rigid π‐extended architecture and enhanced molecular polarizability enable exceptional optical performance, combining refractive indices up to 1.848 with high Abbe numbers and full visible transparency. This work offers a
Hend A. Hegazy, Gyeongsoo Kim, Sooyoung Lee, Mohamed R. Elmasry, Youn‐Chul Kim, Changsik Song   +5 more
wiley   +1 more source