bluuebunny/crossref_metadata_2025 huggingface dataset:
Novel Synthesis of Gold Doped Silver Phosphate Nanoparticles by Hydrothermal Method for The Enhancement of Visible Light-Responsive Photocatalytic Degradation of Fast Green FCF Dye
Authors: Qasim Amin Kalo
Published: July 2022

In this study, the gold (Au) noble metal doped Ag3PO4 nanoparticles (NPs) were synthesized by hydrothermal method. The obtained photocatalysts NPs were characterized via FE-SEM, EDX, XRD and UV-Vis spectrophotometer. The crystal structure and phase were identified by XRD characterization. From the XRD the structure of Ag3PO4 NPs was not altered after doping with Au as a noble metal; in addition the sharp and narrow peaks indicate that Ag3PO4 NPs are high purity and have a crystalline structure. And the XRD pattern of samples after doping indicates that Au distributed homogenously in Ag3PO4. The morphology of bare Ag3PO4 and Au doped Ag3PO4 were studied by FE-SEM. The average sizes of the synthesized Ag3PO4 and Au doped Ag3PO4 NPs were 747.81 nm and 96.77nm respectively. EDX is utilized for the elemental composition analysis of the synthesized NPs and the pattern consists of corresponding peaks for P, Ag, O, and Au ions and it confirms the doped of Au noble metal ion in the prepared samples . The optical properties and the band gap were estimated by UV-Vis spectrophotometer.  The band gap was found for undoped and doped Ag3PO4 NPs were 2.39 eV and 2.34 eV respectively. Furthermore, the photocatalytic performances for bare Ag3PO4 NPs and Au doped Ag3PO4 were studied with fast green FCF dye. As a result the Au@ Ag3PO4 could be considered the optimum photocatalyst because the target dye molecule is degraded in 15 min, in contrast the bare Ag3PO4 NPs needed 55min. The photo degradation rate of the Au@ Ag3PO4 NPs is ∼3 times higher than the rate of Ag3PO4 NPs. Finally, Au@ Ag3PO4 NPs confirmed the highest photodegradation catalyst compared with other bare Ag3PO4 NPs.
Evaluation and Parameterization of Air Pollutants as A Function of Meteorological Parameters in Zakho City, Kurdistan Region -Iraq
Authors: Hassan Dilsouz Dakhil , Yousif Kamil M. , Qasim Amin K.
Published: July 2022

Many cities in Iraq are facing environmental issues, such as air, and noise pollution, due to huge increases in population, vehicles density, heavy traffic congestion, as well as petroleum extraction. Therefore, the quality of the air has deteriorated and has threatened citizens’ health. In this research, the concentration of gaseous pollutants like carbon monoxide (CO), carbon dioxide (CO2), ozone (O3), methane (CH4), and hydrogen sulfide (H2S) were measured at five locations near heavy traffic jams in Zakho City, (north of Iraq) during autumn and winter 2021-2022. In addition, the relationship between these pollutants and the meteorological parameter was investigated such as temperature (T, °C), relative humidity (RH, %), atmospheric pressure (AP, mbar), wind speed (WS, m/s), and wind direction (WD). Methane (CH4), and hydrogen sulfide (H2S) gases were not detected at all locations. In autumn, carbon monoxide (CO), carbon dioxide (CO2), and ozone (O3) concentrations ranged from 0.0468-8.852 ppm, 0.0497-0.071%, and 0.0012-0.145 ppm, respectively, and 0.056-8.667 ppm, 0.0417-0.06 Vol%, and 0.0006-0.0571ppm respectively during winter. The results show that concentrations of recorded gases and meteorological parameters were weakly correlated.
DESIGNING A HORSE MEAT PASTE WITH THE CHARACTERISTICS OF A SPECIALIZED FOOD PRODUCT
Authors: НУРГАЛИЕВА Б.М. , САУКЕНОВА М.М. , БЕЛОГЛАЗОВА К.Е. , РЫСМУХАМБЕТОВА Г.Е. , КАРПУНИНА Л.В.
Published: July 2022

Цель настоящей работы заключается в разработке паштета из нетрадиционного вида сырья – конины. Она обладает выраженными диетическими свойствами, в том числе имеет хорошо сбалансированный аминокислотный состав и совершенно уникальный – жиронокислотный. В процессе исследований были приготовлены 9 опытных образцов паштета в следующих соотношениях паштетной массы к молочному соусу с содержанием пшеничной муки – 10 : 90, 20 : 80, 30 : 70, 40 : 60, 50 : 50, 60 : 40, 70 : 30, 80 : 20 и 90 : 10 соответственно. Установлено, что опытный образец 5 по органолептическим характеристикам был наиболее приближенным к контрольному образцу. Соотношение паштетной массы и молочного соуса 50 : 50 позволило получить образец продукта с однородной мажущейся консистенцией средней густоты. Была показана экономическая эффективность внедрения в производство разработанного паштета из конины: годовой объем реализации готового продукта составляет 338,88 т, срок окупаемости равен 0,8 года, а рентабельность производства составляет 50%. Таким образом, паштет из конины можно рекомендовать для внедрения в производство в качестве специализированного пищевого продукта с целью его массового потребления.

The purpose of this work is to develop a pate from an unconventional type of raw material – horse meat. It has pronounced dietary properties, including a well – balanced amino acid composition and a completely unique fatty acid composition. In the course of the research , 9 experimental pate samples were prepared in the following ratios of pate mass to milk sauce containing wheat flour – 10 : 90, 20 : 80, 30 : 70, 40 : 60, 50 : 50, 60 : 40, 70 : 30, 80 : 20 and 90 : 10 respectively. It was found that the prototype 5 in terms of organoleptic characteristics was the closest to the control sample. The ratio of the paste mass and milk sauce 50: 50 allowed us to obtain a sample of the product with a homogeneous smearing consistency of medium density. The economic efficiency of the introduction of the developed horsemeat paste into production was shown: the annual sales volume of the finished product is 338,88 tons, the payback period is 0,8 years, and the profitability of production is 50%. Thus, horse meat pate can be recommended for introduction into production as a specialized food product for the purpose of its mass consumption.
MICROBIOLOGICAL QUALITY OF FISH TREATED WITH ELECTROACTIVATED AQUEOUS SOLUTION IN A MODEL SYSTEM
Authors: НАЗАРЬКО М.Д. , РУБАН В.С.
Published: July 2022

Исследовано влияние электроактивированных водных растворов (ЭВР) с разными физико-химическими показателями на тест-культуры, выделенные из доминирующей контаминантной микрофлоры рыб – тюльки весеннего лова (май) и хамсы осеннего лова (ноябрь), выловленных в акватории Азовского моря. Определено, что в микрофлоре кожных покровов рыб преобладали представители семейства Achromobacteriaceaeродов Alcaligenes и Achromobacter и менее многочисленные представители родов Flavobacterium, Micrococcus, Vibrio, Corynebacterium, Bacillus. Установлено, что ЭВР NaCl оказывают биоцидное действие на представителей плесневых и дрожжевых грибов, споровые бактерии, микрококки, кишечную палочку и ряд других микроорганизмов, вызывающих порчу пищевого сырья. Показано, что обработку тушек рыбы целесообразно проводить орошением, поскольку при этом бактерицидное действие анолита сочетается со смывом бактерий. Анолиты с pH Ј 2 и Eh +1100 мВ обладают надежным биоцидным действием и могут быть использованы для инактивации микроорганизмов в процессе мойки пищевого сырья, тары и технологического оборудования. Математическое описание процесса инактивации микроорганизмов ЭВР позволяет в зависимости от параметров анолита, начальной и конечной численности микроорганизмов определять минимальное время обработки.

The effect of electroactivated aqueous solutions (EAS) with different physico-chemical parameters on test cultures isolated from the dominant contaminant microflora of sardelle and hamsa caught in May and November respectively in the waters of the Sea of Azovwas studied. It is determined that microflora of fish skin was dominated by representatives of the Achromobacteriaceae family of the genera Alcaligenes and Achromobacter and less numerous representatives of the genera Flavobacterium, Micrococcus, Vibrio, Corynebacterium, Bacillus. It has been established that NaCl EAS has a biocidal effect on representatives of mold and yeast fungi, spore bacteria, Micrococci, E. coli and a number of other microorganisms that cause spoilage of food raw materials. It is shown that it is advisable to carry out the treatment of fish carcasses by irrigation, since the bactericidal effect of the anolyte is combined with the flushing of bacteria. Anoliths with pH Ј 2 and Eh +1100 mV have a reliable biocidal effect and can be used to inactivate microorganisms during the washing of food raw materials, containers and technological equipment. The mathematical description of the process of inactivation of EAS microorganisms allows, depending on the parameters of the anolyte, the initial and final number of microorganisms, to determine the minimum processing time.
DEVELOPMENT OF A CLASSIFICATION MODEL OF INTERNET MARKETING TOOLS TO INCREASE THE COMPETITIVENESS OF GOODS AND SERVICES
Authors: ЩЕПАКИН М.Б. , РУШАНОВА С.С.
Published: July 2022

Обозначено влияние цифровизации национальной экономики на развитие медиапространства и построение маркетинговых коммуникаций в промышленно-производственной сфере посредством расширения рекламно-маркетингового инструментария в сети Интернет. Определены основные направления маркетинговой деятельности в сети Интернет, дана их характеристика. Разработана классификационная модель маркетингового интернет-инструментария, обозначившая взаимосвязи инструментов и направлений маркетинговой деятельности (SMO, SEO, SMM, OS). На основе результатов оценки эффективности использования предприятиями агропромышленного сектора экономики маркетингового инструментария в сети Интернет установлен перечень невостребованных ими инструментов, применение которых может расширить влияние компании и способствовать продвижению ее товаров.

The influence of digitalization of the national economy on the development of the media space and the construction of marketing communications in the industrial and industrial sphere through the expansion of advertising and marketing tools on the Internet is indicated. The main directions of marketing activities on the Internet are defined, their characteristics are given. A classification model of Internet marketing tools, indicating the relationship of tools and areas of marketing activity (SMO, SEO, SMM, OS), has been developed. Based on the results of the evaluation of the effectiveness of the use of marketing tools by enterprises of the agro-industrial sector of the economy on the Internet, a list of tools they do not require has been established, the use of which can expand the influence of the company and promote its products.
IMPROVED METHOD FOR PRODUCING WHITE BEET SUGAR
Authors: ЛИТВЯК В.В. , РОСЛЯКОВ Ю.Ф. , ИРМАТОВА Ж.К.
Published: July 2022

Наличие в сахарной свекле большого количества минеральных веществ (ионов калия, натрия, б-аминного азота и др.) снижает потребительские качества и выход сахара вследствие образования большого количества мелассы, в которой содержится более 50% сахарозы в пересчете на сухое вещество. На основе установленных линейных размеров молекулы сахарозы (0,0012 мкм) предложен способ получения белого сахара, отличающийся от традиционного тем, что сырой сок, полученный после экстракции сахарозы из свекловичной стружки, перед дефекацией проходит микрофильтрацию с применением мембран с порами размером 100-0,1 мкм, ультрафильтрацию с применением мембран с порами размером 0,01-0,1 мкм и обратный осмос с применением мембран с порами размером 0,001-0,0001 мкм. Фильтрацию по такой же схеме осуществляют и для очистки от минеральных примесей мелассы, разбавленной водой до 10% сухих веществ. Предложенный способ применения баромембранных технологий позволяет повысить выход и потребительские характеристики (степень белизны) получаемого сахара.

The presence of a large amount of minerals in sugar beet (potassium ions, sodium, б-amine nitrogen, etc.) reduces consumer qualities and sugar yield due to the formation of a large amount of molasses, which contains more than 50% sucrose in terms of dry matter. Based on the established linear dimensions of the sucrose molecule (0,0012 microns), a method for producing white sugar is proposed, which differs from the traditional one in that the raw juice obtained after sucrose extraction from beet chips, before defecation, undergoes microfiltration using membranes with pores of 100–0,1 microns, ultrafiltration using membranes with pores of 0,01-0,1 microns and reverse osmosis using membranes with pores of 0,001-0,0001 microns in size. Filtration according to the same scheme is carried out for purification from mineral impurities of molasses diluted with water up to 10% of dry substances. The proposed method of using baromembrane technologies makes it possible to increase the yield and consumer characteristics (degree of whiteness) of the resulting sugar.
Cement clinker production in an electrolyser
Authors: Zhang Zishuai , Mowbray Benjamin A.W. , Parkyn Colin , Waizenegger Chris , Williams Aubry S. R. , Lees Eric W. , Ren Shaoxuan , Jansonius Ryan P. , Berlinguette Curtis P.
Published: July 2022

The manufacture of cement from limestone is the single largest industrial source of CO2(g) emissions into the atmosphere. We report here an electrochemical flow reactor (electrolyser) that continuously converts limestone (CaCO3(s)) into Ca(OH)2(s) at a high rate of product formation (486 mg h-1 at 100 mA cm-2). The Ca(OH)2(s) product (slaked lime) is a chemical precursor to cement clinker, the main component of Portland cement, and other cement varieties. This three-compartment electrolyser operates with ~100% current efficiency at a cell voltage of 2.9 V and generates pure O2(g), H2(g), and CO2(g) streams that can be utilized downstream without purification. To demonstrate this feature, we feed the CO2(g) released from limestone directly to a second electrolyser that valorizes CO2(g) into higher value carbon-containing products (e.g., CO). A life-cycle analysis indicates that the proposed electrochemical process can decrease CO2 emissions per tonne of cement by 75% and achieve cost-parity with incumbent cement manufacturing processes with a carbon tax of $50/tonne CO2.
VARIEDAD GEOMÉTRICA DEL CACAO (THEOBROMA CACAO L.) DE BAGUA Y SU MODELACIÓN MATEMÁTICA EN PYTHON
Authors: Estela Urbina Ronald Omar , Contreras Barsallo Elisa , Cuti Gutierrez Alcides Raúl , Villegas Santamaría Luis Miguel , Ulloa Ubillus Gustavo Adolfo , Namuche Paiva José Orlando
Published: July 2022

El objetivo de esta investigación es clasificar geométricamente el cacao que se produce en la provincia de Bagua, midiendo sus parámetros físico-geométricos, así como simular su volumen interno haciendo uso del método de Montecarlo a partir de la elaboración e implementación de dos modelos matemáticos codificados en el lenguaje de programación Python. La metodología empleada consistió en cinco fases que se fundamenta en construir un registro de 113 muestras de cacao producidos es la provincia de Bagua-Amazonas, realizada por estudiantes de la Universidad Nacional Intercultural “Fabiola Salazar Leguía” de Bagua, del curso de Métodos Numéricos de la carrera profesional de Ingeniería Civil. Se revisaron artículos científicos de los años 2019-2021 de temáticas referidas a modelamiento matemático, método Montecarlo y producción de cacao. Los resultados obtenidos nos muestran que el error porcentual del volumen simulado con el modelo elipsoide respecto al calculado experimentalmente es menor al 10.82%, mientras que para el modelo cilíndrico registra valores superiores a este, debiéndose en algunos casos al nivel de maduración del producto. También se evidenció que la elaboración e implementación de un modelo matemático representa una estrategia metodológica apropiada en el entorno virtual actual toda vez que permite observar y reflexionar por medio de una matemática más vivencial y cercana a los productos de su comunidad.
DESAFIOS DE PROFESSORES NO DESENVOLVIMENTO DA EDUCAÇÃO AMBIENTAL NO CURRÍCULO ESCOLAR
Authors: Cabeleira Marciele Dias Santos , Bianchi Vidica , Pansera de Araújo Maria Cristina
Published: July 2022

Evidencia-se, na contemporaneidade, a necessidade de trabalhar a Educação Ambiental para uma mudança global, a médio e longo prazos. Assim, essa proposta constitui, no ambiente escolar, um espaço e tempo promissores para a formação de cidadãos conscientes e capazes de participarem da construção de uma sociedade sustentável. O objetivo desta escrita foi analisar o panorama relacionado às questões socioambientais que estão interligadas à prática pedagógica no desenvolvimento do currículo escolar. A pesquisa caracterizou-se como qualitativa, na modalidade estudo de caso, por meio da análise das respostas de cem professores da educação básica e superior, de um questionário semiestruturado sobre Educação Ambiental e Objetivos do Desenvolvimento Sustentável (ODS). Selecionou-se as respostas de 16 professores que atuam no Ensino Fundamental I, com a finalidade de verificar suas concepções sobre os limites e possibilidades de desenvolver a EA no contexto curricular. Concluiu-se, a partir dos dados empíricos, que a efetivação da Educação Ambiental nas escolas é necessária para capacitar os educadores, uma vez que ensinar e/ou compartilhar conhecimentos sobre esta temática requer apropriação, persistência e a procura constante pela dinamização das atividades, para que estas possam, de fato, consolidar uma educação de qualidade e colaborar na formação de sujeitos com hábitos sustentáveis.
Design Proposal for a Protective Shelter to be Used in the Archaeological Excavation and Exhibition Phases of Housing Settlement and Mosaics of Myrleia
Authors: KIRLI ÖZER Gözde , ARIN ENSARİOĞLU Sebla
Published: July 2022

Information about the ancient city of Myrleia, which is of great importance for the history of Bithynia and Mudanya, is minimal since the ancient ruins are buried under olive groves and the written sources about its construction in the ancient period are scarce. However, along with the ruins unearthed in 2015 and 2016, information about the ancient period of the city began to emerge. Therefore, it is essential to preserve the unearthed remains and their information and transfer them to the future in-situ, within the architectural and cultural context.Within the scope of the study, a protective shelter design proposal is developed on the residential settlement discovered in Ömerbey District in 2016 and the mosaics discovered in the settlement. The designed shelter aims to protect the remains from various adverse effects, provide the team’s comfort carrying out the study (thermal, security, etc.), and fulfill the functions of providing ideal conditions for the visitors. In addition, the sustainability of the top shelter and its flexibility to expand to include new finds discovered around the excavation area also played a significant role in the shelter design.
Laodikeia Antik Kenti (Denizli) Kuzey Kutsal Agora Zemin Mozaiklerindeki Tesseralar Üzerinde Mineralojik ve Petrografik İncelemeler: Hammaddelerin Kaynağına Yönelik İlk Görüşler
Authors: KORALAY Tamer , KIYMAZ Gözde
Published: July 2022

Laodikeia’daki Kuzey Kutsal Agora Batı Portik (KKABP) yer mozaikleri 20x14 metrekarelik alanda kısmen tahrip olmuş durumdadır. Mozaik yer döşemesi statümen (şist, mermer, kuvarsit, metagabro, tuğla-kiremit ve lisvenit çakılları), rudus (3-4 santimetrelik kaba harç), nükleus (2-3 santimetrelik ince harç), yatak harcı (1-2 mm kalınlığında) ve tessera katmanlarından oluşmaktadır. Katmanlar arasındaki geçişler keskin değildir. Başlıca 14 farklı desenin Opus Regulatum, Opus Tesselatum ve Opus Vermiculatum tekniklerinin birlikte kullanılmasıyla meydana getirilen KKABP yer mozaiklerinde 1x1x1, 1x1x2 ve 2x2x2 cm arasında değişen boyutlarda, farklı renk tonlarında kristalize kireçtaşı, mermer, dolomitik mermer, traverten, oolitik kumtaşı bileşimli kayaç ile tuğla-kiremit parçalarından oluşan tesseralar kullanılmıştır. Petrografik incelemelerde dolomitik mermer ve beyaz renkli mermer olarak adlandırılan tessera örnekleri köken kayalarının sırasıyla dolomit-kireçtaşı ve kireçtaşı olduğu belirlenmiş, sonuçlar XRD çalışmaları ile de desteklenmiştir. Farklı renkli tessera örneklerinin Üst Kıta Kabuğu (ÜKK) değerlerine göre normalleştirilmiş çoklu element dağılım diyagramında, benzer dağılım desenleri gösterdikleri, bununla birlikte Cs, Ta ve La dışındaki bütün elementlerde ÜKK değerlerine oranla fakirleşme gösterdikleri belirlenmiştir. Sonuç olarak KKABP mozaik yer döşemesinde kullanılan tessera örneklerinin minero-petrografik özelliklerinin bölgenin jeolojik yapısı ile uyumlu olduğu ve olası kaynak alanlarının antik kent ve yakın çevresindeki jeolojik birimler olabileceği değerlendirilmiştir.
Pengaruh Mata Kuliah Kewirausahaan dan Motivasi Berwirausaha terhadap Pembentukan Jiwa Green Entrepreneur Mahasiswa
Authors: Meliani Devita , Panduwinata Lifa Farida
Published: July 2022

The purpose of this study was to determine the effect of entrepreneurship education and entrepreneurial motivation on the formation of the entrepreneurial spirit of green students. This is because movements in Indonesia are still a problem that needs attention. The government's effort to overcome this problem is by requiring every university in Indonesia to add a compulsory subject, namely entrepreneurship, one of which has been implemented in the Office Administration Education Study Program, State University of Surabaya. The research method used is descriptive quantitative, then sampling using probability sampling with a simple random sampling technique. The data collection instrument used a questionnaire with closed questions. As for the data analysis in this study using multiple linear regression. After the observations were made, it turned out that only a few students had implemented the learning both theory and practice that they had acquired during the entrepreneurship course.
Mejora de la delineación del intervalo QT en señales ECG grabadas durante prueba de esfuerzo
Authors: Pérez Martínez Cristina , Pueyo Esther , Martínez Juan Pablo , Laguna Pablo
Published: July 2022

Se pretende mejorar la detección del final de la onda T (Te) de la señal de electrocardiograma (ECG) grabada durante prueba de esfuerzo. Así, los puntos Te se calculan en la primera derivación transformada de los métodos PCA y piCA, y se comparan con losextraídos directamente del ECG.
Modelo de crecimiento de placa de ateroma con interacción fluido-estructura
Authors: Hernández López Patricia , Cilla Hernández Myriam , Malvè Mauro , Martínez Barca Miguel Ángel , Peña Baquedano Estefanía
Published: July 2022

En este trabajo se analiza la influencia de la interacción fluido-estructura en el proceso de crecimiento de placa de ateroma en un modelo en 2D y en una geometría real correspondiente a una bifurcación de arteria carótida para un tiempo de simulación total de 30 años.
Cristalización del xilitol: Aceleración y activación mediante siembra y cizalladura
Authors: Navarro Miguel , Lázaro Fernández Ana , Delgado Gracia Mónica , Boyer Severine AE , Peuvrel Edith
Published: July 2022

Los polialcoholes son materiales que pueden ser interesantes si se utilizan para el almacenamiento térmico de energía mediante cambio de fase. En este estudio se intenta acelerar la velocidad de cristalización de uno de estos materiales, el xilitol, para comprobar su viabilidad.
Aplicación de Aspen Custom Modeler (ACM) en la fermentación del residuo mucilaginoso de cacao CCN-51
Authors: Delgado Noboa Jorge Washington , Soler Jaime , Peña José Ángel
Published: July 2022

La biomasa residual no ha sido totalmente valorada y aprovechada en Ecuador desde el punto de vista energético. Ejemplo de ello es el mucílago de cacao que en la actualidad es un residuo sin aprovechamiento útil y rentable. Sin embargo, representa un alto potencial energético en la producción de bioetanol para uso como aditivo en gasolinas, resultando un posible reemplazo de los combustibles fósiles [1].

El objetivo de este estudio fue el uso del software Aspen Custom Modeler (ACM) para modelar la producción de bioetanol generado en la fermentación de mucilago de Cacao CCN – 51 aplicando el modelo cinético de Andrew y Levenspiel [2].
Diseño conceptual del Digital Building Logbook para garantizar su capacidad de evaluación del progreso de la actividad rehabilitadora en el parque residencial
Authors: Gómez Gil Marta , López Mesa Belinda , Espinosa Fernández Almudena
Published: July 2022

El Digital Building Logbook (DBL) es una herramienta que tiene como objetivo generar información sobre los edificios, incidiendo en su eficiencia energética.

En este trabajo se analizan los indicadores que deberán conformarlo para que permita evaluar el progreso de la actividad rehabilitadora y se diseña conceptualmente su arquitectura.
Estudio del comportamiento de ventanas con superficices selectivas en frecuencia (FSS) mediante un modelo de líneas de transmisión
Authors: Chueca Rocio , Alcain Raul , Heras Carlos , Salinas Iñigo
Published: July 2022

Las FSS suponen una solución al problema de la transmisión de señales de radiofrecuencia en vidrios de control solar en trenes. El valor de atenuación de una FSS en una es distinto del teórico. Se propone un modelo de líneas de transmisión equivalente considerando las multicapas que forman la estructura.
Segmentación y caracterización mecánica de placas de ateroma
Authors: Latorre Molins Álvaro Tomás , Peña Baquedano Estefanía , Cilla Hernández Myriam , Martínez Barca Miguel Ángel
Published: July 2022

La detección y caracterización de placa de ateroma son pasos de vital importancia clínica. En arterias coronias, la ecografía intravascular (IVUS) permite visualizar la pared arterial y estimar sus deformaciones. En este trabajo se desarrolla un proceso para segmentar y caracterizar mecánicamente los diferentes tejidos que componen una placa de ateroma.
Herramienta de apoyo para cáncer pediátrico
Authors: Hervas-Raluy Silvia , Sainz de Mena Diego , Gómez Benito Mª José , García-Aznar José Manuel
Published: July 2022

Se presenta una herramienta de apoyo clínico para cáncer pediátrico. Las imágenes de resonancia magnética son analizadas para obtener la vascularización y la celularidad del tumor. A partir de los sets de imágenes se reconstruye la geometría tridimensional. La evolución del tumor se calcula a través de un modelo mecánico.
Eficacia Terapéutica del abordaje con Punción Seca de la musculatura cervical en pacientes con Cervicalgia Crónica
Authors: Müller-Thyssen Uriarte Julian , Tricas José Miguel , Lucha-López Orosia
Published: July 2022

Introducción: La cervicalgia crónica (CC) representa un 14,6% de todos los problemas musculo esqueléticos actuales. Se ha relacionado el dolor crónico cervical con el síndrome de dolor miofascial (SDM), siendo los puntos gatillo miofasciales (PGM), que caracterizan el SDM, una fuente de dolor en sujetos con CC. La punción seca es una técnica utilizada para tratar los PGM. A día de hoy los estudios presentan mucha heterogeneidad en cuanto a diversidad metodológica y no se ha definido una aplicación estándar de la PS para pacientes con CC. A diferencia de buena parte de los estudios nuestra investigación propone evaluar la eficacia terapéutica del abordaje con PS en todos los PGM activos presentes de la musculatura cervical en pacientes con CC. Material y Métodos: Ensayo clínico aleatorizado controlado de simple ciego. Se reclutarán un mínimo de 30 pacientes con diagnóstico médico de CC. Un examinador realizará 3 evaluaciones por paciente: antes de la primera sesión de tratamiento, a las 4 semanas y a los 3 meses. Se medirán las siguientes variables: Algometria de presión de los PGM, Intensidad del dolor (EVA), movilidad cervical (CROM) e índice de discapacidad cervical (Neck Disability Index). Un segundo investigador realizará 3 sesiones, con una periodicidad semanal de PS y estiramientos sobre todos los PGM activos en el grupo de intervención. El grupo control recibirá únicamente estiramientos.Análisis estadístico: estudio descriptivo de la movilidad y de la discapacidad. Estudio de la prevalencia y expresión clínica de los puntos gatillo activos para cada músculo. Estudio de los efectos de la punción seca en el diagnóstico de punto gatillo activo (Chi-cuadrado), el umbral del dolor a la presión (ANOVA) y área del dolor referido (ANOVA) para cada músculo tratado. ANOVAS de los cambios en el dolor, en la movilidad y en la discapacidad de la muestra.

Palabras clave: Punción Seca, Cervicalgia Crónica, Puntos Gatillo Miofasciales, Estiramientos, Eficacia terapéutica
Design of an active a 5- bit digitally programmable phase shifter for hybrid antenna beamformers
Authors: Esteban Eraso Uxua , Sánchez-Azqueta Carlos , Aldea Chagoyen Concepción , Celma Pueyo Santiago
Published: July 2022

This paper presents the design of a new 5-bit digitally programmable phase shifter using CMOS technology of 65 nm, for its use in hybrid antenna beamformers opperating at the part of the K-band destinated to SATCOM communications. Simulation results are compared with previously reported alternatives.
Metanación de CO2 para obtener SNG intensificada por adsorción: optimización de las condiciones en reactor de lecho fijo, con catalizadores basados en Ni-Fe/Al2O3
Authors: Aragüés Pablo , Durán Paúl , Mercader Víctor , Sanz Andrés , Francés Eva , Herguido Javier , Peña José Ángel
Published: July 2022

Este abstract trata del análisis de las condiciones en las que se lleva a cabo el proceso SESaR para la obtención de Gas Natural Sintético (SNG). Los ensayos se han hecho en un reactor de lecho fijo, con un catalizador de Ni-Fe soportado sobre alúmina, y se ha estudiado el efecto de los siguientes parámetros: la relación peso de catalizador/caudal de reactivos (W/Q0), la temperatura de reacción (al alimentar biogás y al alimentar únicamente los reactivos CO2 e H2) y, introduciendo H2 y CO2, las proporciones entre estos. Además, se ha comprobado la existencia de desactivación del catalizador, así como sus causas, en experimentos de larga duración.
Estudio de la influencia de la rigidez del sustrato en la evolución del glioblastoma en dispositivos microfluídicos
Authors: Pérez-Aliacar Marina , Palos Luzón Lucía , Bayona Clara , Ayensa-Jiménez Jacobo , Ochoa Ignacio , Dobla´ré Manuel
Published: July 2022

La combinación de modelos matemáticos y dispositivos microfluídicos permite recrear procesos biológicos complejos como la evolución del glioblastoma (GBM). En este trabajo, se utiliza un enfoque multidisciplinar para evaluar las diferencias en el comportamiento tumoral en distintos sustratos, con el objetivo de estudiar su influencia en la progresión del tumor.
Study of the hydrogen production by the aqueous phase reforming of glycerol over Ni-based catalysts
Authors: Raso Roka Raquel , Abad Eduardo , García Lucía , Ruiz Joaquín , Oliva Miriam , Arauzo Jesús
Published: July 2022

The present work studied the effects of loading Fe, Ca, and the impurities of glycerol on the Ni/Al catalytic behavior in the aqueous phase reforming (APR) of glycerol to obtain renewable hydrogen.
Uxua Esteban - Design of an active a 5-bit digitally programmable phase shifter for hybrid antenna beamformers
Authors: Esteban Uxua
Published: July 2022

Design of an active a 5-bit digitally programmable phase shifter for hybrid antenna beamformers
Muhammad Waseem - Evaluation of Radio over Plastic Optical Fiber Communications
Authors: Waseem Muhammad
Published: July 2022

Evaluation of Radio over Plastic Optical Fiber Communications
Lorenzo Mur - Bayesian classification of affordances from images
Authors: Mur Lorenzo
Published: July 2022

Bayesian classification of affordances from images
Antonio D Martínez - Generación de una tensión de polarización variable para la compensación de efectos de proceso en LNA sin inductores
Authors: Martínez Antonio D
Published: July 2022

Generación de una tensión de polarización variable para la compensación de efectos de proceso en LNA sin inductores
Daniel Sierra - VoxelMorph based Normalization in the Prediction of Stable VS Progressive MCI Conversion with Convolutional Neural Networks
Authors: Sierra Daniel
Published: July 2022

VoxelMorph based Normalization in the Prediction of Stable VS Progressive MCI Conversion with Convolutional Neural Networks
Pablo Hernández - Thermal Intelligent Control DVFS for Cyber-physical Systems
Authors: Hernández Pablo
Published: July 2022

Thermal Intelligent Control DVFS for Cyber-physical Systems
El gran calavera y Frank Capra
Authors: Girona Ramon
Published: July 2022

El presente artículo se cuestiona la posible influencia del cine de Frank Capra en El gran calavera, la segunda película que Buñuel dirigió en México. El texto analiza la trama del film y busca paralelismos con algunas de las películas más representativas de la filmografía capriana. Pero, más allá de algunas coincidencias concretas, el texto plantea que es con el cine del Hollywood de aquellos años y sus estructuras narrativas que conecta El gran calavera, a través de sus dos guionistas, Luis y Janet Alcoriza. El filme de Buñuel, finalmente, tampoco es ajeno a los grandes temas que recorren la cinematografía mexicana de aquella época -la nación, la familia, la figura paterna, la búsqueda de los valores esenciales-, que, a su vez, son presentes, también, en el cine de Capra.
Sensación, antiperspectivismo y descorporeización de la mirada.
Authors: Barreiro González Mª Soliña
Published: July 2022

La recreación de la velocidad en el cine de vanguardia de los años veinte podría tomarse como un trazo de época, un simple reflejo de la impresión que los nuevos medios de transporte producían en este grupo. Sin embargo, su desarrollo complejo en los filmes revela que la recreación de la velocidad forma parte de un programa político de ataque al perspectivismo y a su corolario de racionalidad propio de la Ilustración. La velocidad, unida a las fracturas temporales y a la desubjetivización de la experiencia fílmica trabajaba como iconoclastia visual y epistemológica, convirtiéndose en piedra de toque del programa vanguardista fílmico de los años veinte. El cine de vanguardia despliega así una serie de dialécticas que constatan tanto la posibilidad de subversión a través de lo visual como la imposibilidad de renovación total constante, estableciendo una reflexión visual profunda sobre la historicidad de los sentidos, la legibilidad histórica de las obras y la cualidad de lo original en el arte.
Science and Mathematics Education in Brazil: a Systematic Review of 25 Years of Research (1994–2018)
Authors: Schnorr Samuel Molina , Pietrocola Mauricio
Published: July 2022

To understand how research in science and mathematics education has developed in Brazil in the last 25 years (from 1994 to 2018) we analyzed the 10 best-rated Brazilian journals in the field. We built an extensive dataset with all articles published in the selected journals about research in science and mathematics education since 1994. We categorized 3014 articles as national production and 584 as foreign and then analyzed the profile of the authors. In the studies from national production, we also analyzed: (i) the nature of the study (empirical research, experience report, or theoretical essay), (ii) research strands and (iii) textual content (titles, abstracts, and keywords). Our results indicated that in the last 25 years, cutting-edge research in science and mathematics education has mainly been led by male researchers from public Universities in the southeast of Brazil. The main thematic strands were teaching and learning and teacher training and the main subjects researched were teacher formation, textbook, and environmental education. In general, foreign articles had only one author from countries in Latin America, Portugal, or Spain. Through the analysis of a considerable amount of publications, our work presented an overview of the scientific production of the field in recent years.
Examining Contactless Digital Technologies (CDTs) in the Midst of the COVID-19
Authors: Csizmadia Tibor , Obermayer Nora , Banasz Zsuzsanna
Published: July 2022

The COVID-19 pandemic brought CDTs to the forefront of business life. This study provides an important insight into a specific country's context, which has not been sufficiently investigated. This paper aims 1) to investigate how companies’ general characteristics impact the use of contactless digital technologies (CDTs) in Hungary; 2) to examine employees’ attitudes regarding the use of CDTs; and 3) to explore how firms have tried to enhance employees’ acceptance of CDTs. A computer-assisted data collection (CAPI) was carried out during the coronavirus (COVID-19) period. The online questionnaire was completed by employees of Hungarian companies. Descriptive statistics and relationship analyses (Cramer's V and Kendall's Tau) were used to analyse the collected data ( ). Results indicate that 1) the general characteristics of companies, such as their profile and size, have a significant impact on the use of CDTs; 2) the typical attitude of employees towards CDTs is rather positive; and 3) the acceptance of the use of CDTs can be supported by practical rather than theoretical solutions. The result can add value and stimulate new research related to the usage of CDTs, potentially serving as a useful benchmark for other countries. Doi: 10.28991/esj-2022-SPER-015 Full Text: PDF
BUILDING A PROFILE OF HIGHER EDUCATION INSTITUTIONS IN THE DIGITAL ENVIRONMENT: INTERNATIONAL EXPERIENCE
Authors:   Российский государственный гуманитарный университет, Абаев А.Л. , Архипова Н.И. ,   Российский государственный гуманитарный университет, Голова А.Г. ,   Российский государственный гуманитарный университет, Иванюшин Д.В. ,   Российский государственный гуманитарный университет
Published: July 2022

modern universities, in response to general digitalization, not only transfer educational processes into a digital environment and actively implement digital technologies, but also create around their activities a special media space on the Internet. This media space is a set of communications with stakeholders, carried out through various communication forms and types, such as social networks, the university’s website, etc. At the same time, universities, given the growing audience of social networks, tend to follow modern trends and intensify work in this direction, which is especially attractive to young people as a core of applicants. The paper considers the problem of determining the feasibility of using social networks to attract applicants and the development of the university, using a media-metric analysis of the resources of foreign universities.
FACTORS AFFECTING THE EXPORT POTENTIAL OF MEAT PRODUCTS
Authors:   Российский государственный гуманитарный университет, Голова А.Г. , Дедова Д.И. ,   Российский государственный гуманитарный университет
Published: July 2022

The article analyzes the structure of Russian exports of meat products, factors affecting the development of exports, taking into account the specifics of the regional direction, including certification, consumer preferences, and the domestic policy of importing countries to ensure food safety. The experience of Russian exporters in promoting products on the wholesale market is summarized, taking into account the emerging risks in the current political situation.
MASIH AMPUHKAH EXPERIENTIAL MARKETING MENINGKATKAN CUSTOMER SATISFACTION DAN CUSTOMER LOYALTY PADA USAHA RUMAH SAKIT?
Authors: Setyarini Suci Meilia , Ekawati Ekawati , Fitriyah Hadiah
Published: July 2022

Bisnis kesehatan menjadi primadona pada masa pandemic seperti ini, oleh karena itu pihak manajemen harus dapat menangkap peluang dan menghadapi tantangan untuk memberikan pelayanan yang terbaik kepada pelanggan. Pengalaman baik selama pelayanan yang akan membekas di ingatan pelanggan dan akan disebarluaskan sehinga menjadi informasi yang menjual sejalan dengan teori experiential marketing. Metode pemasaran jenis ini dirasakan sesuai untuk bisnis kesehatan yang menawarkan jasa yang bersifat intangible karena pelanggan akhirnya dapat merasakan pengalaman mengkonsumsi jasa melalui lima pendekatan (sense, feel, think, act, relate) secara langsung. Penelitian kali ini dianalisa memakai Systematic Literature Review (SLR) dengan metode meta-sintesis melalui pendekatan meta-agregasi pada rentang waktu 2018 – 2021.

Dari hasil penelitian ini dapat diambil kesimpulan bahwa experiential marketing dengan lima variable yang terdiri dari sense, feel, think, act dan relate masing-masing mempunyai pengaruh positif dan signifikan terhadap customer satisfaction dan dapat memberikan pengaruh positif terhadap customer loyalty. Tetapi experiential marketing tidak secara langsung dan tidak signifikan dalam mempengaruhi customer loyalty. Ada beberapa hal pada variable experiential marketing yang tetap harus ditingkatkan dan kondisi ini berbeda pada masing-masing rumah sakit. Untuk variable relate adalah dimensi pada experiential marketing yang paling dominan dalam membangun customer satisfaction dan berpengaruh terhadap customer loyalty.
UPAYA MENUMBUHKAN JIWA WIRAUSAHA PETERNAK LELE MELALUI JARINGAN PEMASARAN BERBASIS TEKNOLOGI INFORMASI UNTUK MENINGKATKAN DAYA JUAL LELE (PETERNAK LELE DI DESA BANGKOK,GURAH, KEDIRI)
Authors: Nisa Silvia Qoirun , Wihara Dhiyan Septa
Published: July 2022

Kelompok Peternak lele “POKDAKAN’ adalah sebuah mitra usaha yang menghadapi suatu  permasalahan yaitu harga jual lele segar/basah di pasaran cenderung rendah dan tidak sebanding dengan biaya yang diperlukan saat budidaya ikan lele mulai dari pembelian bibit lele, pembelian pakan, biaya pemeliharaan dan tenaga kerja. Permasalahan Kelompok Peternak lele “POKDAKAN’ semakin sulit ketika musim panen harga lele mengalami penurunan yaitu dibawah harga standar yang beredar di pasaran sehingga kentungan yang diperoleh sedikit.

Tujuan dari kegiatan Mathching Fund ini untuk mengatasi permasalahan mitra yaitu belum adanya motivasi dan semangat berwirausaha untuk memproduksi berbagai olahan lele. Kurangnya kreativitas dan  terbatasnya inovasi untuk mengolah suatu olahan produk dari hasil panen  lele tersebut, belum adanya  relasi pemasaran  produk  dan  pangsa pasar yang tepat serta minimnya pengetahuan tentang manajemen pemasaran usaha lele.

Tim Mathching Fund  mengawali progam dengan melakukan sosialisasi pelatihan terhadap mitra yaitu dengan menyiapkan alat dan kebutuhan  bahan  untuk keperluan produksi kemudian diadakan penyuluhan di tempat pertemuan kelompok mitra. Setelah penyuluhan, selanjutnya dilaksanakan praktek langsung membuat olahan lele, pengemasan produk, branding roduk dan manajemen pemasaran. Target luaran produk yang dihasilkan ada 3 jenis produk (nugget lele, stik lele, lele bumbu)
Fuzzy model for assessing the impact of the indicators of the «happiness index» in the countries of the world on the result
Authors: Nedosekin A. O. , Abdulaeva Z. I. , Mironov D. S.
Published: July 2022

The article deals with the content of the concept of "happiness index". As a result of the literary analysis, some methods and approaches to its research have been identified. The choice and advantage of using the theory of fuzzy sets to evaluate the happiness index in the countries of the world is substantiated. The process of constructing a fuzzy model of the happiness index in the countries of the world in the fuzzyTECH environment is described. The main conclusions and results of the approbation of the constructed model are discussed. It is established that the model allows us to assess the well-being of the population at the current moment, thereby allowing us to adjust the directions of development of the state.
Strategies to Increase Income for Semi-technical Irrigated Rice Farming in Pengandonan Subdistrict, Pengandonan District, Ogan Komering Ulu
Authors: Supriyanto Supriyanto , Munajat Munajat , Sari Yunita
Published: July 2022

Rice farming is one of the production activities in agriculture carried out by farmers, including those carried out by farmers in the Pengandonan district of Ogan Komering Ulu regency. Farmers run their Rice farming business to get their family's source of income to meet the needs of life and improve the level of welfare of farmers.  This study aims to determine the amount of income for half-technical irrigated Rice farming and determine the strategy of increasing the income of half-technical irrigated Rice farming in the Pengandonan District.  The research was carried out in Pengandonan District, Ogan Komering Ulu regency, which was carried out from March to July 2022 using survey and interview methods and filling out questionnaires. The data collected are primary and secondary. The sampling technique uses a simple random method on a sample of farmers as respondents where the number of farmers is determined by the solving method.   The data analysis method uses R/C ratio analysis and SWOT analysis by considering internal factors or IFAS (Internal Factor Analysis Strategic) and external factors or EFAS (External Factor Analysis Strategic).  The results showed that the half-technical irrigated rice farming business in the Pengandonan sub-district is profitable with an R/C ratio of 2.8 and the strategy of increasing the income of half-technical irrigated Rice farming in the Pengandonan sub-district is a diversification strategy, namely by utilizing the high motivation of farmers by participating in the AUTP (Rice Anticipation Insurance) program as a crop failure due to pest and disease attacks,    always optimize the adoption rate of technology as well as involve more labor in the family in farming activities, increase the intensity of meetings with agricultural officials in overcoming pest and disease attacks, and optimize land conditions by improving irrigation systems.
International Students for long-term prosperity in Canadian economy: Expanding pathways to permanence for international students in Canada
Authors: Grewal Supreet
Published: July 2022

On January 1, 2015, Canada launched its Express Entry system in Canada, requiring foreign nationals to submit an Expression of Interest (EOI) and wait for an invitation before being allowed to apply for permanent residence. The intentions behind this system were to speed up the processing of immigration applications to avoid a backlog. However, these modifications created several barriers to the permanency of international students because not many international students qualify under the Express Entry system’s comprehensive ranking criteria. Recognizing, politics and policy fail to develop efficient pathways for graduating international students to acquire permanent residency. This policy brief will provide suggestions regarding work experience, increased allowable hours, and other improvements to the current immigration system, to make it accessible for graduating international students to compete in the Express Entry system, increasing their chances for permanent residence.
The Invisible Hand & Satire
Authors: Paziuk Kyle
Published: July 2022

This paper argues that the famous "invisible hand" term coined by Adam Smith was used ironically in his work. Despite being one of the most revered Economic terms in history, Smith only used it 3 times in his writing. This paper analyzes all 3 uses, arguing that from the context of his writings, Smith used the term ironically.