bluuebunny/crossref_metadata_2025 huggingface dataset:
From Digital Divide to Technostress during the COVID-19 Pandemic: A Scoping Review
Authors: Seberini Andrea , Nour Magde Mohamed , Tokovska Miroslava
Published: June 2022

Background and purpose: This paper relates challenges faced by older adult employees during the COVID-19 crisis in order to describe strategies to reduce the digital divide and technostress, thereby supporting inclusion and retention in the marketplace. Older adults are particularly at risk of Internet-related social exclusion, especially during the COVID-19 pandemic. The main research question of the current scoping review were: What kind of strategies can reduce the digital divide and technostress of older adult employees and contribute to their inclusion and retention in the working market during the COVID-19 pandemic?

Methodology: This review is based on the Arksey and O’Malley framework for scoping reviews. The six-stage framework includes: identifying research questions, identifying relevant studies, study selection, charting the data, summarizing and reporting the results, and a consultation exercise. A scoping review was conducted using five humanistic and social electronic databases - CINAHL with full text, EBSCO, Medline, SocIndex, Web of Science - and additionally hand-searches performed on Google Scholar. The search was limited to studies published from January 2020 to March 2021. After applying inclusion and exclusion criteria, 10 articles were included.

Results: This review shows that the most important strategies are: 1) ICT educational training courses; 2) social dialog; 3) building inclusive workplaces; 4) implementation of successful ‘aging in public’ policies. Our results are beneficial for individuals, organizations, industries and different societies by showing how concrete strategies can be implemented at multiple levels.

Conclusion: The study has found that one of the most effective strategies to reduce the digital divide faced by older adult employees during the COVID-19 crisis and technostress is social dialog between employers and employees, which can be a source of innovative and creative solutions (e.g. partnership programs or tailored support). Social dialog should include active cooperation with older adult workers - asking what they need and want - to enable skills development through training.
Make it their Decisions, not your Directives: Exploring Required Green Competencies for Employee Ecological Behaviour
Authors: Farooq Khalid , Yusliza Mohd Yusoff , Muhammad Zikri , Mat Nik Hazimah Nik
Published: June 2022

Background and Purpose: A growing body of evidence confirms that employee ecological behaviour (EEB) is the most critical factor indicating organisational competitive advantage and environmental performance. The present study identifies and explores the green competencies required at the workplace to perform ecological behaviour.

No prior study has explored the required green competencies from employees at the workplace in higher education institutions to the researchers’ knowledge.

Design/Methodology/Approach: The research utilises the data generated from eighteen comprehensive interviews with the top five Malaysian green universities’ employees. The study adopted the content analysis approach to explore contextually relevant competencies required for EEB in the workplace.

Results: Six main green competencies, namely environmental awareness, environmental attitude, environmental knowledge, environmental consciousness, green mindfulness, and green ability, were generated from the analysis supporting ecological behaviour at the workplace.

Conclusion: This research explored the required green competencies of employees to be environmental-friendly in the workplace by investigating the previously neglected domain required in the workplace. The research offers practical implications to universities and human resources (HR) to adopt accountabilities for an organisation to be environmentally sustainable. The recruitment committee and top management of higher education institutions should accentuate an environmental stance and green competencies in job descriptions to entice applicants with an environment-friendly mentality.
Associations between Sports Videogames and Physical Activity in Children
Authors: Ng Kwok , Kaskinen Ari-Pekka , Katila Rauli , Koski Pasi , Karhulahti Veli-Matti
Published: June 2022

Objective: The aim of the study was to examine the associations of sports video gaming behaviour in the sociological concept of Physical Activity Relationships (PAR) and to see if sports video gaming differs by gender.

Methods: A convenience sample of children between 11–12 years of age (n = 114) from three Finnish regions completed a questionnaire on perceptions of their video gaming and physical activity habits. Differences by gender were tested by contingency tables, and blockwise binary logistic regressions were used to examine the strength of association with physical activity behaviour in PAR.

Results: Almost all girls had low importance to video gaming and over two thirds (71%) reported their frequency in sports video gaming was less than monthly. Sports video gaming was positively associated with physical activity behaviours (OR = 3.4, CI = 1.3–9.0), but when combined with perceived physical activity importance and spectating in sports, the association was no longer statistically significant. There were no differences in gender for non-sports video gaming.

Conclusions: For children who partake in sports video games, the activity can be an integral part of their overall PAR. These preliminary results require further exploring prior to drawing societal implications or sports video games or applying them for intervention to promote physical activity.
Antisymmetry and Externalization
Authors: Kayne Richard S.
Published: June 2022

There are no mirror-image pairs of languages. This restriction on the otherwise vast set of possible languages must be accounted for, and puts boundary conditions on any theory of the human language faculty. There are implications for externalization and in the longer run for the evolution of the language faculty. Antisymmetric linear/temporal order is part of core syntax. Temporal order is partly (though not fully) integrated into core syntax via Merge itself. When two elements X and Y are merged, a relative linear/temporal order is assigned to them. At the same time, that instance of Merge assigns no relative order to the subparts of X and Y. Core syntax can explicitly have X precede Y without having any subpart of X precede any subpart of Y.
Eddy Current Techniques for Detecting Hidden Subsurface Defects in Multilayer Aircraft Structures
Authors: Uchanin Valentyn
Published: June 2022

In-service non-destructive inspection (NDI) is a very important part of the aircraft maintenance program that minimizes aircraft breakdowns due to the fracture of critical components. The eddy current (EC) NDI method is one of the most applicable methods for this purpose, due to its high sensitivity to fatigue cracks and corrosion damage in the main structural materials. In this paper, selective double differential type EC probes characterized by the enhanced possibility of detecting subsurface cracks initiated by fatigue or stress corrosion phenomena are presented. For different applications, a family of double differential type EC probes was developed with different sizes (from 5 to 33 mm) and different spatial resolutions. These types of probes are characterized by different operational frequencies in a wide frequency range (from 0.2 kHz to 1.0 MHz), high penetration depth and unique sensitivity to subsurface defects of different types (like elongated fatigue cracks or local corrosive pitting), and a high level of specific noise suppression concerned with the scanning inspection procedures. The EC probes proposed were investigated as effective tools for characteristic aircraft applications concerned with subsurface defect detection in multilayer structures, such as the detection of cracks in the second layer of a riveted two-layer structure or cracks initiated on the side surface of a multilayer structure with the suppression of the reinforcing hoop influence; the detection of subsurface defects in arc welding with a rough surface; the detection of cracks through repair patches fabricated from aluminum alloy or carbon fiber reinforced plastic, etc. These techniques create remarkable possibilities for the well-timed detection of dangerous damage without disassembling the aircraft structure or removing protective coating.
Keep social distance: The linguistic landscape of the major malls in Jeddah amid the COVID-19 pandemic
Authors: Lacsina Nadine , Yeh Aiden
Published: June 2022

This study examines the linguistic landscape of the two major malls in Jeddah, Kingdom of Saudi Arabia, through social distancing posters and signs during the COVID-19 pandemic. The study draws on the conceptual framework of linguistic landscape theory, speech acts and semiotics to unveil language dominance, linguistic messages, image-text relations and poster elements that enforce social distancing. A survey questionnaire, primarily aimed at expats, was also administered to find out how they view and interpret the use of bilingual modes in disseminating the social distancing measures. The semiotic analysis reveals that Arabic and English are used in most of the posters, but Arabic remains the dominant language and the preferred medium of information dissemination. Speech acts analysis shows that representatives and directives facilitate implementation of social distancing. The findings also suggest that semiotic modes and signifiers (inscription and materiality) reinforce the effectiveness of the posters. Overall, the use of Arabic and English reflects the country’s stance on language policy and economic vision for Jeddah to be a truly global city amid the pandemic.
Diagnostics of personal results of children with disabilities studying remotely
Authors: Shipkova Ekaterina Nikolaevna , Glazova Olga Vladimirovna
Published: June 2022

The purpose of the study is to determine the personal results of students with disabilities and to identify the necessary conditions for effective work with this category of children in distance learning. The analysis of the results revealed the need for the use of subject-oriented technology in the educational process, which contributes to the formation of the subjective position of students, allowing for the individualization of the educational process, maximally compensating for developmental deficits caused by diseases. As a result, the necessity of organizing purposeful career guidance work with disabled children and educational work with parents was revealed.
Vitamin D Levels in Cats Infected with Feline Herpesvirus Type-1
Authors: YAZ DEMİROĞLU Ecem Duygu , KARAKURUM Mehmet Çağrı
Published: June 2022

In this study, it was aimed to measure vitamin D levels in Feline Herpesvirus Type-1 (FeHV-1) infected cats and thus to determine its relationship with the disease activity. The animal material of this study was composed of 20 cats of different breeds, ages and genders, which showed clinical symptoms of the disease and were diagnosed with Feline Herpesvirus infection by rapid test. The control group of the study consisted of 10 cats of different breeds, ages and genders, which were healthy according to the results of routine physical examination, laboratory works, which were brought for the purpose of vaccination, and which were determined to be Feline Herpesvirus Type-1 antigen negative with the rapid test. Blood samples were taken from cats in both groups and 25-hydroxy vitamin D3 levels were determined by the fluorescent immunoassay method. The mean standard deviation values of 25 hydroxyvitamin D3 levels in FeHV-1 infected cats and healthy cats were found to be 33.30 and 64.70 ng/ml, respectively. FeHV-1 infected cats showed a significant decrease in serum vitamin D levels compared to healthy cats in the control group. As a result, vitamin D deficiency may have an effect on the formation of the disease.
Purification and partial characterization of a novel lectin from Ruta montana roots
Authors: Messai Alima , Necib Youcef
Published: June 2022

Lectins are proteins or glycoproteins, which participate in various biological processes. The purpose of this study was to purify new lectin from Ruta montana roots. Lectin of Ruta montana has been purified from roots using ultrafiltration and precipitation with ammonium sulfate followed by gel filtration chromatography whereas protein estimation was done by Bradford’s method. Within sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS–PAGE) analysis, the extract exhibited three bands and one band after purification. The molecular weight of lectin was determined by SDS–PAGE and gel filtration chromatography, which was found to be a monomeric protein of approximately 28.8 kDa. The agglutination activity of Ruta montana lectins was stable within a temperature range from 4 to 50° C for 30 min and the pH range from 4.2 to 9. This study presents a natural source of lectins that can be used in several other studies due to its different biological activities.
Estado del arte de la longevidad organizacional: una revisión sistemática de literatura
Authors: Arias Pineda Andrés Alberto
Published: June 2022

La baja longevidad empresarial se constituye en un fenómeno global que aqueja a múltiples organizaciones que operan en condiciones económicas disimiles, en diversos procesos industriales, de diferente tamaño y en entornos culturales dispares. La apertura e internacionalización de la economía, al igual que los problemas asociados a la crisis ambiental, agudizan esta situación. La capacidad de adaptación y renovación estratégica de las organizaciones se configura como una habilidad fundamental para sobrevivir en tiempos de globalización y competitividad. El objetivo del artículo es presentar un estado del arte del concepto longevidad organizacional a partir de una Revisión Sistemática de Literatura en dos bases de datos – WOS y Scopus-, con la ayuda de dos softwares especializados en análisis bibliométrico y mapeo científico – Bibliometrix y VOSviewer. La longevidad organizacional es un campo en crecimiento y consolidación puesto que aborda uno de sus problemas centrales al interior de la administración, la economía y en general para las ciencias sociales: su supervivencia. Empieza a emerger una corriente que propone conexiones entre la longevidad de las organizaciones y las prácticas de responsabilidad social empresarial (RSE) que desarrollan.
Liderazgo ante el COVID-19: Análisis Comparativo de las emociones predominantes en los discursos de los principales líderes internacionales
Authors: Hernández-Herrarte María , Marfil J. Pedro , Zamora-Martínez Patricia , Martín Guerra Elena , Santiago Barnés Jorge
Published: June 2022

Las emociones están cada vez más presentes en la comunicación política, por ello, es importante dominar el lenguaje no verbal para que el mensaje sea percibido de la forma deseada. Este artículo realiza un análisis comparado de las emociones de siete presidentes y primeros ministros de diferentes países (Alemania, Canadá, Italia, Estados Unidos, España, Francia y Reino Unido) en la comunicación de las medidas extraordinarias para la contención del COVID-19. Este estudio ha utilizado el software Releyeble, que extrae los rasgos emocionales faciales dominantes de la persona que se encuentre en el campo de visión de una cámara en fracciones de un segundo. Con los registros se realizó un análisis de contenido cuantitativo, técnica que mide con fiabilidad la frecuencia de la gesticulación de cada líder en sus intervenciones. Del mismo modo, se desarrolló un análisis temático de los discursos para observar su consonancia verbal y no verbal. Los resultados identifican diferentes modelos emocionales en estos líderes. Asimismo, también muestran cómo los políticos despliegan variedad de emociones durante sus intervenciones (ira, sorpresa, asco o neutralidad). En el análisis de los discursos, la investigación identificó diferentes estilos narrativos, así como recursos comunes para buscar la concienciación ciudadana ante la pandemia.
Propuesta para el análisis literario de la representación de la oralidad en la novela realista española: un enfoque de corpus
Authors: Nieto Caballero Guadalupe
Published: June 2022

En este artículo investigamos la representación de la oralidad en la novela decimonónica española. Para ello hemos utilizado un enfoque de corpus. En concreto, hemos llevado a cabo un análisis de clusters en un corpus de 111 novelas (c. 9,3 millones de palabras) de nueve autores canónicos: Pedro Antonio de Alarcón, Vicente Blasco Ibáñez, Leopoldo Alas Clarín, Luis Coloma, Armando Palacio Valdés, Emilia Pardo Bazán, José María de Pereda, Benito Pérez Galdós y Juan Valera. El análisis gira en torno a ejemplos utilizados de manera exclusiva en construcciones de estilo directo. Tales ejemplos desempeñan funciones estilísticamente relevantes relacionadas con la descripción de las relaciones interpersonales de los personajes que pueblan los universos ficticios, desde los que se puede explicar la sensación de realismo y autenticidad que caracteriza los movimientos realista y naturalista. El análisis servirá, además, para demostrar el potencial de los enfoques de corpus en el análisis de textos literarios en nuestra lengua.
'Como quieras' y 'cuando quieras': ¿Estructuras insubordinadas u operadores en proceso de fijación?
Authors: Padilla Herrada María Soledad , Fuentes Rodríguez Catalina
Published: June 2022

En este trabajo nos ocupamos de analizar las expresiones 'como quieras' y 'cuando quieras', estructuras originariamente dependientes de una oración matriz, que aparecen formando una intervención reactiva de aceptación y desarrollan un significado procedimental, propio de los operadores modales del español. En su uso como enunciados pueden considerarse insubordinados y se emplean como respuestas de aceptación ante una propuesta de acción del interlocutor, es decir, ocupan el hueco funcional de un operador de modalidad deóntica. En esta investigación analizamos sus usos en el español actual, tomando como marco teórico la Macrosintaxis para considerar cuál es su categoría funcional.
Making Digital Marketing Strategies in the Hotel Industry: Case Study of Implementation of New Wave Marketing on Budget Hotel
Authors: Wibisono Indra Perdana
Published: June 2022

The marketing strategy carried out in the era of new wave marketing will cause the old paradigm related to marketing to be abandoned. Marketing strategies through New Wave Marketing are currently being used and developing rapidly. New Wave Marketing connects producers with customers on a human-to-human basis supported by machine-to-machine described through 12C. This study aims to determine the New Wave Marketing at a Budget Hotel. This research uses descriptive research with a qualitative approach. The informants of this research are the Hotel Capsule Owners and Managers. The data analysis techniques used in this study are domain and taxonomic analysis. The results showed that there were eleven components of the New Wave Marketing Strategy in Capsule Hotels. Online and offline strategies are also carried out by Capsule Hotels.
Remittance and Inflation Nexus in Bangladesh: Application of Dynamic ARDL Model with Linear Trend
Authors: Elahi Syed Margub , Rahman Md. Hasanur
Published: June 2022

Remittance is one of the major sources of financial inclusion in Bangladesh. The contribution of remittance to the economy gradually increases with respect to time. The current study investigates the nexus between remittance and inflation by considering data from 1975 to 2019. The results of the Augmented Dickey Fuller (ADF) unit root indicate the variables are stationary at mixed order like as I(0) and I(1). Through the ADF test, this study conducts a dynamic autoregressive distributed lag (ARDL) model with considering the linear trend. The remittance has a significant and positive impact to raise inflation in the short run but is insignificant in the long run. The estimation found the speed of adjustment, Error correction term (ECT) is 69% and bound testing criteria indicate the long-run association among the variable. This investigation also concludes that the exchange rate has a positive impact on inflation where the real exchange rate has no positive impact to raise inflation in Bangladesh. The empirical findings suggest the productive and safe investment rathe expense in consumption purpose due to reducing the consequence of remittance inflows on inflation in Bangladesh.
Peningkatan Hasil Penilaian Kinerja Guru SDN Baosan Kidul Kecamatan Ngrayun Kabupaten Ponorogo Dengan Penerapan Penilaian Porto Folio Tahun Pelajaran 2021
Authors: Hartanto Yuli , Setiyadi Dwi , Wuryantoro Aris
Published: June 2022

Penelitian ini bertujuan untuk menjelaskan dan mendiskripsikan peningkatan hasil penilaian kinerja guru SDN Baosan Kidul Kecamatan Ngrayun kabupaten ponorogo dengan penerapan penilaian portofolio. Pendekatan yang digunakan penelitian diskriptif kualitatif jenis PTS (Penelitian Tindakan Sekolah). Penelitian kualitatif deskriptif  yaitu data yang dihimpun berbentuk kalimat, gambar, bukan angka-angka. Sedangkan  PTS adalah penelitian yang dilaksanakan oleh peneliti (umumnya juga praktisi) di sekolah untuk membuat peneliti lebih profesional..  Penilaian portofolio meliputi kompetensi pedagogik, kepribadian, professional, dan sosial. Langkah-langkah dalam penelitian ini dilaksanakan dengan (1) perencanaan, (2) pelaksanaan, dan (3) penilaian. Penilaian dilakukan melalui 2 siklus dengan hasil perbandingan terjadi peningkatan kinerja guru pada siklus ke 2. Hasil penilaian pada kompetensi pedagogik mengalami kenaikan sebesar 7.92 poin, kepribadian 8,49 poin, professional 8,5, dan sosial 13,25 poin.
Analysis of The Quality of The Population And Civil Registration Service System In Ogan Ilir Regency Using Importance Performance Analysis Method (IPA)
Authors: Alfiatussyuaidah Siti , Putra M. Soekarno
Published: June 2022

To determine the quality of the Population Administration and Civil Registration Service website in Ogan Ilir Regency and to determine the level of user satisfaction in this study, the Importance Performance Analysis (IPA) method with a descriptive quantitative approach was used. The variable dimension for the questionnaire used is the E-GovQual (E-Government Quality) method which consists of 5 variables, namely ease of use, trust, reliability, content and appreance of information system, and citizen support distributed to 99 respondents. The IPA method itself has 3 stages of analysis, namely GAP analysis, conformity analysis, and Cartesian diagrams then the data is processed using IBM SPSS version 25. The results of this study indicate that the main priority in improvement is indicators no. 3 and 11. With gap analysis, 17 negative indicators are obtained. and 5 positive indicators which means that almost all attributes have not met user expectations. While the average value of the level of conformity is 97%, which means users are not satisfied with the performance of Admindukcapil services because the value of the level of conformity is <100%. Analysis, Service Quality, Importance Performance Analysis, E-Govqual.
CULTIVATIONS OF SWEET POTATOES OR BATATAS (IPOMOEA BATATAS LAM.) AS A MAIN AND SECONDARY CROPS
Authors: Шамсиев А.А. , Амантурдиев И.Х. , Остонакулов Т.Э. , Турсунов Г.С.
Published: June 2022

В условиях орошаемых типичных сероземных почв Самаркандской области сравнительно оценены сорта батата Хазина (стандарт), Сочакинур, Тайлоки, Филиал со сроками высадки рассады 10.04 (контроль), 20, 30.04, 10,20,30.05 в основной культуре, а в повторной культуре сравнивали сроки высадки рассады 20,30.06 и 10.07 (контроль). Выявлено, что в данных условиях для получения высокого урожая (в качестве основной культуры – 50 т/га и выше, а в повторной культуре 35-40 т/га) целесообразно возделывать сорта батата Сочакинур, Тайлоки, Филиал, высадить рассаду этих сортов в основной культуре 20–30 апреля, а в повторной культуре – 20–30 июня по схеме 70x25 и 90x20 см.

Under the conditions of irrigated typical sierozem soils of the Samarkand region, the sweet potato varieties Khazina (standard), Sochakinur, Tailoki, Filial were compared with the dates of planting seedlings 10.04 (control), 20, 30.04, 10,20,30.05 in the main culture, and in the secondary culture, the dates planting seedlings on 20.30.06 and 10.07 (control). It was found that under these conditions, in order to obtain a high yield (50 t/ha and more as the main crop, and 35-40 t/ha in the secondary crop), it is advisable to cultivate the sweet potato varieties Sochakinur, Tailoki, Filial, plant seedlings of these varieties in the main culture on April 20-30, and in re-culture – on June 20-30 according to the scheme 70x25 and 90x20 cm.
GENESIS, DISTRIBUTION, PRODUCTIVITY AND AGRICULTURAL USE OF SANDY DESERT SOILS OF BUKHARA REGION
Authors: Сатторова М.М. , Тураева Н.Н.
Published: June 2022

В статье рассмотрены генезис, распространение, механический (гранулометрический) состав почв песчаных пустынных почв Бухарской области (на примере Жондорского района), содержание гумуса в почве, количество и обеспеченность общими и подвижными элементами питания, засоление и тип данных почв, а также такая информация, как их использование.

The article discusses the genesis, distribution, mechanical (granulometric) composition of soils of sandy desert soils of the Bukhara region (on the example of the Zhondor region), the content of humus in the soil, the amount and availability of common and mobile nutrients, salinity and the type of these soils, as well as such information, how to use them.
COMPARATIVE ANALYSIS OF QUANTITATIVE TRAITS OF SIVERS APPLE TREE UNDER CONDITIONS OF MOSCOW AND SAKHALIN
Authors: Донских В.Г. , Аниськина Т.С. , Крючкова В.А.
Published: June 2022

Malus sieversii считается одним из родителей большинства окультуренных сортов яблони. Активно использовалась в селекции при получении новых сортов благодаря устойчивости к комплексу факторов, и наличию детерминантности по таким признакам, как крупноплодность плода и разнообразие вкусовых качеств. Целью работы является изучение полиморфного вида рода Malus, который отличается разнообразием форм в пределах ареала . Сбор листьев и плодов проведен на территории Главного ботанического сада в г. Москва и в Сахалинском филиале Ботанического сада-института Дальневосточного отделения города Южно-Сахалинск в 2021 году. Измерено 9 количественных признаков листа и 4 признака плода. Установлено, что параметры листа и плода имеют низкую изменчивость (до 15% выборки отклоняются от среднего значения) в регионах, при различном размахе вариации. Сравнение попарных разностей с НСР05 выявило достоверные различия между выборками по длине листа, длине листовой пластинки, длине черешка, массе плода, длине и диаметру плода. Изменчивость этих параметров до 90% обусловлена условиями внешней среды. Выборки не различаются по параметрам ширины листа и по длине плодоножки.

Malus sieversii is considered one of the parents of most cultivated apple varieties. It has been actively used in breeding in obtaining new varieties due to its resistance to the complex of factors, and the presence of determinancy on the traits of large fruit size and diversity of taste qualities. The aim of the work is to study a polymorphic species of the genus Malus, which is characterized by a variety of forms within the range. Collection of leaves and fruits was carried out in the territory of the Main Botanical Garden in Moscow and in the Sakhalin branch of the Botanical Garden-Institute of the Far East Branch of Yuzhno-Sakhalinsk in 2021. Nine quantitative leaf traits and four fruit traits were measured. It was found that leaf and fruit parameters have low variability (up to 15% of the sample deviate from the mean value) in the regions, with a different range of variation. Comparison of pairwise differences with LSD05 revealed reliable differences between the samples in leaf length, leaf blade length, petiole length, fruit weight, fruit length and diameter. The variability of these parameters is up to 90% due to environmental conditions. Samples do not differ in the parameters of leaf width and fruit peduncle length.
RESISTANCE TO HYPOXEMIA IN WOMEN OF THE SECOND MATURE AGE DURING THE COVID-19 PANDEMIC WITH CORONARY HEART DISEASE
Authors: Боярская Л.А. , Прокопьев Н.Я. , Ананьев В.Н. , Волкова С.Ю. , Ананьева О.В.
Published: June 2022

Заболевание Сovid-19 ведет к нарушению функций различных органов человеческого организма. Нарушается работа нейронов центральной нервной системы. В наших исследованиях мы изучили влияние Сovid-19 на работу сердечно сосудистой системы и регуляцию работы функциональной системы дыхания при пробах на задержку дыхания. Нами изучено влияние сознания человека на результаты внушения улучшения состояния человека за счет формирования доминанты академика А.А. Ухтомского на фоне заболевания Сovid-19.

A disease With ovid-19 leads to a violation of the functions of various organs of the human body. The work of neurons of the central nervous system is disrupted. In our research, we studied the effect of Covid-19 on the functioning of the cardiovascular system and the regulation of the functional respiratory system during breath-holding tests. We have studied the influence of human consciousness on the results of suggestion to improve a person’s condition due to the formation of the dominant of academician A.A. Ukhtomsky against the background of the disease Covid-19.
Origins of the Selective C−S Bond Formation by the Non-Heme Iron EgtB
Authors: Wu Peng , Gu Yang , Liao Langxing , Wu Yanfei , Jin JiaoYu , Wang Zhanfeng , Zhou Jiahai , Shaik Sason , Wang Binju
Published: June 2022

The nonheme iron EgtB and OvoA are sulfoxide synthases that catalyze oxidative C−S bond formation in the synthesis of ergothioneine and ovothiol. Despite the extensively experimental and computational studies of the catalytic mecha-nisms of these enzymes, the root causes for the selective C−S bond formation remains elusive. Using combined molecu-lar dynamics (MD) simulations and quantum mechanics/molecular mechanics (QM/MM) method, we show here that coordination dynamics of the sulfoxide intermediate is involved in the catalysis of nonheme iron EgtB. Such coordina-tion switch from S to O atom is driven by the S/ electrostatic interactions, which promotes efficiently the observed stereoselective C-S bond formation while bypassing cysteine dioxygenation. As such, the present mechanism high-lights the critical role of coordination dynamics in catalysis, and it is in agreement with all available experimental data, including regioselectivity, stereoselectivity and KIE results.
Computational Method for Evaluating the Thermoelectric Power Factor for Organic Materials Modeled by Holstein Model: A Time-Dependent Density Matrix Renormalization Group Formalism
Authors: Ge Yufei , Li Weitang , Ren Jiajun , Shuai Zhigang
Published: June 2022

Organic/polymeric materials are of emerging importance for thermoelectric conversion. The soft nature of these materials implies strong electron-phonon coupling, often leading to carrier localization. This poses great challenges for the conventional Boltzmann transport description based on relaxation time approximation and band structure calculations. In this work, combining Kubo formula with finite-temperature time-dependent density matrix renormalization group (FT-TD-DMRG) in the grand canonical ensemble, we developed a nearly exact algorithm to calculate the thermoelectric power factor PF=α^2 σ, where α is the Seebeck coefficient and σ is electrical conductivity, and apply the algorithm to organic materials modeled by Holstein Hamiltonian with electron-phonon coupling. Our algorithm can provide a unified description covering the weak coupling limit described by bandlike Boltzmann transport to the strong coupling hopping limit.
Limits of the quantum cognition hypothesis: 31P singlet order lifetimes of pyrophosphate from experiment and simulation
Authors: Korenchan David , Lu Jiaqi , Sabba Mohamed , Dagys Laurynas , Brown Lynda , Levitt Malcolm , Jerschow Alexej
Published: June 2022

A proposal of quantum cognition advances the hypothesis that quantum entanglement between 31P nuclei could serve as a means of information storage in the brain. Testing this hypothesis requires an understanding of how long-lived these quantum effects may be. We used NMR spectroscopy and molecular dynamics simulations to study the mechanisms that limit these quantum processes in 18O-enriched molecules of pyrophosphate, the simplest biomolecule that can sustain quantum-entangled 31P nuclear spin singlet states. We confirmed that chemical shift anisotropy limits the singlet magnetization order lifetimes in high magnetic fields, and we discovered that rapid rotation of the phosphate groups limits the lifetime in low magnetic fields. These findings represent an important starting point in studying whether quantum cognition can be a true biological phenomenon.
Solution-Phase Synthesis of the Chalcogenide Perovskite Barium Zirconium Sulfide as Colloidal Nanomaterials
Authors: Zilevu Daniel , Parks Omri , Creutz Sidney
Published: June 2022

Chalcogenide perovskites such as BaZrS3 have promising optoelectronic properties. Methods to produce these materials at low temperatures, especially in the solution phase, are currently scarce. We describe a solution-phase synthesis of colloidal nanoparticles of BaZrS3 using reactive metal amide precursors. The nanomaterials are crystallographically and spectroscopically characterized.
Lysozyme protected Cu Nano-Cluster: A Photo Switch for the Selective Sensing of Iron (Fe2+)
Authors: Sebastian Anna , . Aarya , Sarangi Bibhu Ranjan , Sen Mojumdar Supratik
Published: June 2022

Protein capped metal nanoclusters gained a lot of recent attention due to their wide range of applications. Here we successfully synthesized a stable, biocompatible lysozyme protected Cu nanocluster (Lys-Cu NC) using an optimized green one-pot protocol under aqueous condition at room temperature. The nanocluster showed a strong photoluminescence intensity (λex = 365 nm, λem = 430 nm) which can be significantly and selectively quenched (off) by Fe2+ ions. Upon addition of NaOH the initial photoluminescence intensity can be recovered completely (on) thereby making the nanocluster a suitable candidate for a photo switch that can be reliably reused for the selective and sensitive detection of Fe2+ ions in the nanomolar (detection limit ~2.5 nM) concentration range. The photoluminescence intensity is also sensitive towards temperature indicating that it can be used as a temperature sensor in different biological systems. It can also be used as an excellent nanoprobe for cell imaging studies.
Recent Advances in Multiple Heterohelicenes
Authors: Shen Jun-Jian , Yang Wen-Wen
Published: June 2022

Multiple heterohelicenes involing one or more heteroatoms in the helical backbone, in light of the importance of their spanning disciplines of the chemical and material sciences, have thus attracted significant interest from various research fields. In this review, we will specially concentrate on current progress in the chemistry of multiple heterohelicenes especially of those with boron, nitrogen, oxygen, silicon, or phosphorous atoms fused into the skeletons over the past decade (2012-2022). For each multiple heterohelicenes, their synthesis, structural features, electronic and chiroptical properties, as well as examples of their applications, are collected.
2D Conjugated Polymers: Exploiting Topological Properties for the Rational Design of Metal-Free Photocatalysts
Authors: Jing Yu , Zhu Xinyue , Maier Sabine , Heine Thomas
Published: June 2022

Solar-to-hydrogen conversion is one of the most promising avenues to provide emission-free fuels and long-term chemical energy storage. Wide-range application crucially requires high-performance photocatalysts that are environmentally benign and free of precious metals. With high robustness, controllable composition, tunable electronic structure and high porosity, two-dimensional conjugated polymers (2DCPs) are among the most appealing candidates. We provide rational design principles for 2DCPs which are suitable for water splitting, highlight progress and open challenges in synthesis, and review the recent theory-based investigations on 2DCPs for photocatalysis. The role of theory as indispensable tool is highlighted, as it promotes the understanding of the inner relationship between geometry, electronic structure and photocatalytic performance of 2DCPs and therefore enables rational design of new photocatalysts.
Superseding Substrate Control with Catalyst Control to Improve Regioselectivity in Aryne Annulations
Authors: Denman Brylon , Plasek Erin , Roberts Courtney
Published: June 2022

The utility of reactions using unsymmetrically substituted aryne intermediates is negatively impacted by issues with regiose-lectivity. There have been numerous reports about how to enhance or reverse this regioselectivity in free aryne reactions by altering the electronics of the substrate. To the best of our knowledge, no such studies exist for systems with metal-bound aryne intermediates, which often suffer from worse regioselectivities. Herein we report a means of achieving regioselectivity in a metal catalyzed aryne difunctionalization via catalyst control. Through the use of an unsymmetrical ligand environment, selectivity can be induced (up to 91:9 r.r.). We also report the reversal of regioselectivity between ligand environments. These investigations demonstrate that catalyst control can supersede substrate control in metal-catalyzed aryne reactions.
ChemSpacE: Toward Steerable and Interpretable Chemical Space Exploration
Authors: Du Yuanqi , Liu Xian , Liu Shengchao , Zhang Jieyu , Zhou Bolei
Published: June 2022

Discovering new structures in the chemical space is a long-standing challenge and has important applications to various fields such as chemistry, material science, and drug discovery. Deep generative models have been used in de novo molecule design to embed molecules in a meaningful latent space and then sample new molecules from it. However, the steerability and interpretability of the learned latent space remain much less explored. In this paper, we introduce a new task named molecule manipulation, which aims to align the molecular properties of the generated molecule and its latent activation in order to achieve interactive molecule editing. Then we develop a method called Chemical Space Explorer (ChemSpacE), which identifies and traverses interpretable directions in the latent space that align with molecular structures and property changes. Specifically, ChemSpacE leverages the properties of the learned latent space by generative models and utilizes linear models to identify such directions and thus is highly efficient in terms of training/inference time, data, and the number of oracle calls. Experiments show that ChemSpacE can efficiently steer the latent spaces of multiple state-of-the-art molecule generative models for interactive molecule discovery.
Analisis Peningkatan Kualitas Layanan Mobile Banking dengan Pendekatan Metode E-Servqual
Authors: Zulkifly Zulfina Arizky , Brasit Nurdin , Alhaqqi Muhammad Sabranjamil , Adelia Sherry
Published: June 2022

Penelitian ini bertujuan untuk menganalisis upaya peningkatan kualitas layanan mobile banking dengan pendekatan metode E-Servqual yang meliputi kualitas informasi (information quality), keamanan (security), hubungan dengan pelanggan/nasabah (customer relationship), serta responsivitas dan pemenuhan (responsiveness and fulfillment) yang menjadi indikator pengukuran tingkat keberhasilan kualitas pelayanan mobile banking PT. Bank Sulselbar Cabang Utama Makassar. Adapun metode penelitian ini menggunakan pendekatan applied research. Data penelitian ini diperoleh dari observasi dan wawancara langsung kepada pihak bank serta nasabah pengguna mobile banking. Hasil penelitian menunjukkan bahwa kualitas pelayanan mobile banking PT. Bank Sulselbar Cabang Utama Makassar sudah dapat dikatakan berjalan dengan baik. Semua indikator dimensi E-Servqual secara umum mampu diaplikasikan dengan cukup baik dalam pelayanan mobile banking. Kapasitas sumber daya manusia dan kepercayaan nasabah (trust) menjadi faktor determinan yang dominan mempengaruhi peningkatan kualitas layanan mobile banking. Pelayanan mobile banking dipersepsikan dengan baik dan mendapat ekspektasi yang lebih dari nasabah, secara umum pelayanan yang diberikan pihak bank sudah cukup memenuhi ekspektasi nasabah pengguna layanan mobile banking.
Neuropeptide signalling shapes feeding and reproductive behaviours in male Caenorhabditis elegans
Authors: Gadenne Matthew J , Hardege Iris , Yemini Eviatar , Suleski Djordji , Jaggers Paris , Beets Isabel , Schafer William R , Chew Yee Lian
Published: June 2022

Sexual dimorphism occurs where different sexes of the same species display differences in characteristics not limited to reproduction. For the nematode Caenorhabditis elegans, in which the complete neuroanatomy has been solved for both hermaphrodites and males, sexually dimorphic features have been observed both in terms of the number of neurons and in synaptic connectivity. In addition, male behaviours, such as food-leaving to prioritise searching for mates, have been attributed to neuropeptides released from sex-shared or sex-specific neurons. In this study, we show that the lury-1 neuropeptide gene shows a sexually dimorphic expression pattern; being expressed in pharyngeal neurons in both sexes but displaying additional expression in tail neurons only in the male. We also show that lury-1 mutant animals show sex differences in feeding behaviours, with pharyngeal pumping elevated in hermaphrodites but reduced in males. LURY-1 also modulates male mating efficiency, influencing motor events during contact with a hermaphrodite. Our findings indicate sex-specific roles of this peptide in feeding and reproduction in C. elegans, providing further insight into neuromodulatory control of sexually dimorphic behaviours.
The Role of Management Accounting in Adding Value to Organisations
Authors: Zhang Tonglei
Published: June 2022

The rapid development of digital world has provided modern organisations with challenges and opportunities at the same time. Especially, the use of advanced technology such as internet well improves transparency of many organisations. However, this also brings volatility and uncertainty to an organisation’s business environment, thereby leading to a more complex and time-consuming decision-making process. To solve this problem, two management accounting techniques, ABC System and BSC, have accordingly been adopted by many managers. In this article, the purpose is to briefly discuss some of the challenges faced by organisations; and then, the two initiative management methods are well explained individually with reference to appropriate examples.
Study of Wireless Sensor Network Based on Optical Communication: Research Challenges and Current Results
Authors: Li Xinrui , Li Dandan
Published: June 2022

With the rapid developments of commercial demands, a majority of advanced researches have been investigated for the applications of underwater wireless sensor (WSN) networks. Recently optical communication has been considered for underwater wireless sensor network. An experimental set-up for testing optical communication underwater has been provided and designed in present papers to maximize the energy coupled from these displacements to the transduction mechanism that converts the mechanical energy into electrical. The true case has been considered by measuring diffuse attenuation coefficients in different seas. One stand out potential optical communication method, Visible Light Communication (VLC) has been talked and several communication methods are compared from many points of view, for example attenuation in salt water. The evaluation of modulation techniques for underwater wireless optical communications has been displayed, and further how the data collection and storage with an underwater WSN is introduced. In this paper current researches for an (UWSN) based on optical communication are studied, in particular the potential VLC method and comparisons of VLC with other optical communication approaches. Underwater challenges would be analyzed by comparing a sort of communication methods, applied in underwater. Future work will be developed at last.
Research of Paraphrasing for Chinese Complex Sentences Based on Templates
Authors: Wang Zhongjian , Wang Ling
Published: June 2022

Based on the paraphrasing of Chinese simple sentences, the complex sentence paraphrasing by using templates are studied. Through the classification of complex sentences, syntactic analysis and structural analysis, the proposed methods construct complex sentence paraphrasing templates that the associated words are as the core. The part of speech tagging is used in the calculation of the similarity between the paraphrasing sentences and the paraphrasing template. The joint complex sentence can be divided into parallel relationship, sequence relationship, selection relationship, progressive relationship, and interpretive relationship’s complex sentences. The subordinate complex sentence can be divided into transition relationship, conditional relationship, hypothesis relationship, causal relationship and objective relationship’s complex sentences. Joint complex sentence and subordinate complex sentence are divided to associated words. By using pretreated sentences, the preliminary experiment is carried out to decide the threshold between the paraphrasing sentence and the template. A small scale paraphrase experiment shows the method is availability, acquire the coverage rate of paraphrasing template 40.20% and the paraphrase correct rate 62.61%.
Critical Information Literacy Education Strategies for University Students in the Post-Pandemic Era
Authors: Liao Min , Tian Kai
Published: June 2022

The advent of the post-pandemic era, with its risks, uncertainties, and global characteristics, puts forward urgent requirements for the innovation of information literacy education in universities. Critical information literacy has become the top priority of information literacy education. It is urgent to explore diversified and effective critical information literacy education strategies for university students. This paper mainly expounds the educational strategies of critical information literacy, such as original material analysis, reflection, and critical reading.
Autobiographical Remembering: Memory as Resitance in Bengali Dalit Women’s Narratives
Authors: Mondal Purbasha
Published: June 2022

This paper makes an attempt to explore how the concept of memory works as a tool of resistance in the narratives of the Bengali Dalit women writers in the Partitioned Bengal. The Bengali Dalit women have been marginalized in different ways, and the history of these women has been neglected. But the atma-katha (life-story) of the Bengali Dalit women seeks to question the accepted official historical record of Bengal. In this paper, I propose to examine the narratives of Dr. Puspa Bairagya and Kalyani Thakur Charal which were chiefly produced in the twenty-first century Bengal and were anti-caste narratives and thereby provide an insight into the counter-memories of the Bengali Dalit women. I would like to apply the autobiographical memory theory to the narratives of these writers. My prospective paper endeavors to illuminate personal agency and healing and would hope to generate a new understanding of the texts in the Indian context.