bluuebunny/crossref_metadata_2025 huggingface dataset:
A rezgésdiagnosztika alkalmazása a Magyar Honvédség technikai kiszolgálása és járműjavítása során : 1. rész
Authors: Vég Róbert László , Jusztin Karina Zelma
Published: May 2021

A folyamatos technikai fejlődésének köszönhetően, a modern gépjárművek felépítése egyre összetettebb a korábbi technikákhoz képest, és széles körben elterjedt a  számítógépes, automatizált vezérlési rendszerek  alkalmazása. Ennek következtében, a karbantartási, javítási  műveletek során már nem elég csupán a szubjektív  vizsgálatokra, ellenőrzésekre hagyatkozni, hanem  elengedhetetlenné vált a diagnosztikai vizsgálatok  bevonása. A Magyar Honvédség állományába folyamatosan  rendszeresítik az olyan számítógépes  rendszerekkel rendelkező haditechnikai eszközöket,  amelyek technikai kiszolgálása és javítása csak modern  diagnosztikai eljárások alkalmazásával valósítható meg.  Egy, a diagnosztikai vizsgálatok rendszeres alkalmazásán  alapuló üzemfenntartási rendszer lényeges előnyökkel  járhat, mivel biztosítja a gyors és precíz munkavégzést. A  rezgésdiagnosztika a gyakorlatban legtöbbet használt  diagnosztikai vizsgálat, hiszen a gépek megbontása,  roncsolása nélkül, csupán a gép által keltett rezgések  alapján képes a gép alkatrészeinek működés közbeni  folyamatos ellenőrzésére, meghibásodása esetén a hiba  helyének pontos behatárolására. A rezgésdiagnosztikai  műszerek rendszeres, hosszú távú alkalmazásával és a  vizsgálatok nyújtotta tapasztalatok felhasználásával  következtetni lehet a meghibásodás idejére, így döntő  szerepet játszhat a javítások tervezésének folyamatában.
Research on the impact events of the main stressors of college students based on the analytic hierarchy process
Authors: Deng Meilin
Published: May 2021

A Likert scale questionnaire was used to investigate the stress level of 386 college students in a university. According to the difference analysis of the survey data, it is found that male college students are significantly more stressed than girls in terms of love emotions, and junior students study The pressure is significantly higher than other grades. Further, establish a hierarchical analysis model of the psychological pressure sources of college students, analyze the main impact events and weights of the five aspects of college students’ social, study, love, employment, and family pressures, and conclude that the employment pressure accounted for the highest proportion, mainly due to the lack of competitive advantage of the undergraduate degree, but the difficulty of the postgraduate entrance examination has been increasing year by year, etc. Followed by the pressure of study, and then family, social interaction and love. In terms of information application, it has a certain guiding role in the psychological education and guidance of University Management Office.
Management Accounting in European Affairs: A Memorandum Methodology for Formalize Audit Evidence
Authors: de Nichilo Stefano
Published: May 2021

The research investigates the interplay of sustainable tourism, management accounting, monitoring, destination life cycles and stakeholder involvement. Management techniques are considered critical to the sustainable stewardship and competitiveness of tourism destinations in European business agricultural investments. The importance of tourism management and monitoring in destinations and organizations is particularly highlighted through an explanation of sustainable tourism indicator systems such as that created by the European Commission. Systems such as this will help position Europe as the leading sustainable tourism destination in the world both now and in the future. Consequently the sustainability of tourism is now much broader that just environmental considerations. It is commonly considered to be comprised of the three pillars: the environment, the economy and the community. Much of corporate finance takes a particular financial architecture as its reference: the equity company with listed shares and relatively easy access to financial markets. But there are other ways to organize and finance business activities. The forms of ownership, control and financing can vary widely worldwide. In this article we will describe some of these differences. Companies collect liquidity through financial markets, but also through public grants.
2030 Agenda and business strategies: The Sustainable Development Goals as a compass towards a common direction
Authors: Martinoli Sofia
Published: May 2021

In 2015, the United Nations (UN) launched the "2030 Agenda for Sustainable Development", adopted by all the 193 UN member states. The Agenda exhorts countries to start working towards achieving the so-called "Sustainable Development Goals" (SDGs). The 17 Goals of the Agenda represent a to-do list for people and the planet, aiming at improving people's life conditions and protecting the environment. The COVID-19 crisis has threatened the achievement of the SDGs in several ways. People's life has been dramatically affected and there is an urgent need for an effective global recovery plan. The crisis should be transformed from a curse to an opportunity; innovation, today more than ever, should be pointed towards building up a sustainable future. To incentivize the spread of innovative and sustainable ideas, it should be clearly outlined their impact. In this work, it is analysed the availability of frameworks and tools to translate the "macro" – the SDGs – into the "micro" – organizational and entrepreneurial strategies. There are different valuable tools provided by many recognized organizations, which aim at supporting companies and organizations in measuring, managing, and reporting their impact over the achievement of the SDGs. With this huge number of available tools, it is difficult to decide in which one to invest time and resources. The contribution of organizations over the SDGs is often not clear.
Pensiero, immagini mentali e creatività in diversi stati di vigilanza: il contributo della scuola di Marcello Cesa-Bianchi
Authors: Antonietti Alessandro , Cipolli Carlo
Published: May 2021

Marcello Cesa-Bianchi ha svolto un ruolo importante nel favorire gli studi sperimentali degli psicologi italiani sulla funzione delle immagini visive all'interno del processo di pensiero creativo durante i diversi stati di vigilanza (veglia vigile, veglia rilassata, rêverie, addormentamento e sonno REM). Egli era partitodalla constatazione che la ricerca di soluzioni innovative per nuovi problemi artistici, scientifici o di vita quotidiana richiede una ricombinazione flessibile e creativa di alcune conoscenze pregresse. Questo articolo riporta le prove sperimentali a sostegno sia dell'assunto che le immagini mentali generate e trasformate intenzionalmente possono facilitare la soluzione dei problemi, sia delle successive ipotesisu come le strategie innovative e intuitive di manipolazione delle immagini mentali possano operare durante la veglia e altri stati di vigilanza. Dopo aver delineato sinteticamente i risultati degli studi in condizioni di veglia a sostegno di una stretta relazione tra la capacità di manipolare mentalmente le immagini in modo olistico e il pensiero creativo, vengono riportati i risultati di vari studi recenti i quali mostrano che l'intuizione (insight) che preannuncia la soluzione può avvenire durante il sonno così come nell'addormentamento, nella veglia rilassata e nella rêverie (mind wandering). Tutti questi stati di vigilanza favoriscono sia la diffusione dell'attivazione di nuclei di conoscenza episodica e semantica nelle reti associative (coinvolte anche nella produzione di sogni durante il sonno), sia la ristrutturazione della rappresentazione del problema attraverso il trasferimento di relazioni tra diversi tipi di informazioni. Soprattutto il sonno REM può funzionare come un periodo di incubazione in grado di aumentare i tassi di soluzione di compiti come la scoperta di regole matematiche nascoste e la risoluzione di anagrammi.Quasi tutti i risultati sperimentali confermano l'idea che un periodo di sonno – così come di veglia rilassata, rêverie o addormentamento – facilita la soluzione di problemi indipendentemente dalle loro caratteristiche artistiche, scientifiche o di vita quotidiana.
L'intelligenza e la sua misura. Il contributo di uno studioso eclettico: Marcello Cesa-Bianchi
Authors: Amoretti Guido
Published: May 2021

L'articolo affronta lo sviluppo della psicologia dell'intelligenza dal suo esordio fino ai giorni nostri in una prospettiva storica. All'interno di questo percorso viene sottolineato il ruolo svolto da uno degli psicologi accademici italiani più ecclettico e facondo, Marcello Cesa-Bianchi, che, all'inizio della sua lunga carriera, si è occupato di intelligenza e di strumenti per misurarla.
Uno sguardo psico-sociale sulla medicina e la salute
Authors: Bosio Albino Claudio
Published: May 2021

Sono qui rivisti i percorsi di ricerca sviluppati in collaborazione con Marcello Cesa-Bianchi. Sono anzitutto descritti i mutamenti di scenario – sul piano scientifico e sociale – che negli anni '80 orientano gli sviluppi della medicina e che sollecitano l'adozione di un punto di vista psico-sociale nella ricerca. Sono poi illustrati i vari percorsi di ricerca focalizzati sui seguenti temi: professione medica e costruzione sociale della pratica medica, sviluppi della psicologia medica come disciplina, comunicazione sociale e prevenzione dei rischi di salute, qualità percepita e soddisfazione del cittadino per i servizi sanitari, culture e stili di salute della popolazione. Vengono discusse, infine, la rilevanza e l'attualità di questi percorsi di ricerca.
Welfare abitativo e sociale per fronteggiare la povertà urbana aggravata dall'emergenza sanitaria
Authors: Cubeddu Francesca
Published: May 2021

Partendo dal concetto di povertà urbana nelle città, il lavoro vuole analizzare la povertà urbana emersa nel Comune di Roma durante l'emergenza sanitaria. Nella prima parte è analizzata la povertà urbana in riferimento ai dati disponi-bili, prima e dopo la pandemia. Nella seconda sono esaminati il welfare italiano, le iniziative pubbliche e private intraprese, per fronteggiare le problematiche econo-miche e sociali causate dall'emergenza sanitaria, e le possibili politiche di welfare post-pandemiche.
The Crisis is Over but Frugality Must Continue: Post-consolidation Fiscal Policy and the Dualisation of the Swedish Model
Authors: Scarpa Simone
Published: May 2021

Previous research has predominantly analysed the retrenchment of the Swedish welfare state from a long-term perspective, examining restructuring processes from the financial crisis of the early 1990s until recent years. This study instead takes a short-term perspective and focuses on welfare state developments in the post-consolidation phase, after the recovery from the crisis. The aim is to investigate how the fiscal policy reforms introduced during the recovery years forced subsequent governments to continue on the path of "frugality". Specifically, the paper focuses on the effects of austerity politics on two policy domains: income redistribution through the benefit and tax system and the municipalities' role as social service providers and employers. The analysis indicates that the Swedish model is showing increasing signs of dualisation due to the gradual segmentation of prior universalistic welfare programmes and to the worsening of working conditions in the social service sector.
Раціональний шлях підвищення рівня ефективності системи захисту посівів рису від бур’янів
Authors: Цілинко Л.М.
Published: May 2021

Метою дослідження є оцінювання причин недо- статньої ефективності застосування відомих гербіцидів і розроблення шляхів надійного контролювання бур’янів та отримання високих врожаїв рису посівного. Методи. Досліди були польовими дрібно ділянковими, їх прово- дили у 2018–2020 рр. у посівах (рисових чеках) Інституту рису НААН України. Обліки та аналізи проводили від- повідно до специфіки вимог «Методики випробування й застосування пестицидів» за редакцією професора С.О. Трибеля, «Методів досліджень ґрунтів і рослин» та «Методики проведення досліджень у буряківництві». Урожайність посівів рису визначали шляхом суцільного збирання облікових ділянок на всіх повтореннях варі- антів спеціальним селекційним комбайном «Сампо- 2000». Результати. В результаті аналізів проб ґрунту з рисових чеків установлено, що найбільші запаси живого насіння присутні у горизонті 0–10 см, становлять 12 987,8 шт./м2, зокрема проса півнячого – 1 381,0 шт./м2. На ділянках варіанта 1 (забур’янений контроль) загальна кількість сходів бур’янів становила 426,5 шт./м2. З них сходи проса півнячого (Echinochloa crus–galli (L.) Pal. Beauv.) складали 281,3 шт./м2, або 65,9% від загаль- ної кількості рослин бур’янів. Гербіциди ґрунтової дії навіть із фізичними адсорбентами частково проявляли фітотоксичну дію до проростків і сходів рослин рису. Гербіцид Фронтьєр Оптіма, 72 к. е. у нормі витрати 1,2 л/га (варіант 3) з адсорбентом знижував густоту посі- вів рису на 35,1%, Дуал Голд, 960 ЕС у нормі витрати 1,4 л/га і наявністю адсорбенту – на 16,9% (варіант 4). Захисна ефективність дії ґрунтових гербіцидів була різ- ною: Комманд, 48 КЕ у нормі витрати 0,5 л/га (варіант 2) знижував чисельність бур’янів на 46,1%, Фронтьєр Оптіма (з адсорбентом) – на 77,1%, Дуал Голд, 960 ЕС з адсорбентом – на 80,3%. Використання по сходах гер- біциду Топшот, 113 ОД м. д., у нормі витрати 3,0 л/га (варіанти 2, 3, 4) обмежувало здатність бур’янів форму- вати у посівах рису свою масу на 66,8–90,1%. Системи захисту від бур’янів забезпечили отримання урожайно- сті посівів рису на таких рівнях: варіант 1 – 2,71 т/га, або 19,5%, варіант 2 – 10,24 т/га, або 73,6%, варіант 3 – 12,1 т/га, або 86,9%, варіант 4 – 12,81 т/га, або 92,0% від максимального у дослідах 13,92 т/га (варіант 5). Висновки. Результати досліджень підтверджують наявність вагомих резервів удосконалення систем захи- сту посівів рису від бур’янів шляхом підбору і застосу- вання фізичних адсорбентів до відомих гербіцидів для контролювання найбільш масових і проблемних бур’я- нів у рисових чеках.
Роль метеорологічних чинників у формуванні продуктивності льону-довгунцю в умовах Лісостепу Західного та Полісся
Authors: Шувар А.М. , Шувар І.А. , Рудавська Н.М.
Published: May 2021

Мета. Метою статті є теоретичне обґрунтуваннята розроблення математичної моделі щодо доцільностірозміщення посівів льону-довгунцю в ґрунтово-кліматич-ній зоні Полісся та Лісостепу Західного безпосередньов регіоні з урахуванням його біокліматичного потенціалу.Методи. Для аналізу статистичних даних та визначенняїх вірогідності використовували дисперсійний, факто-ріальний, кореляційний, регресійний методи. Аналізпогодних умов і рівень їх мінливості за період 2000–2020 року порівняно із середніми багаторічними показ-никами проводився на основі критеріїв коефіцієнта сут-тєвості відхилень (Кс) елементів агрометеорологічногорежиму кожного з досліджуваних років від середніхбагаторічних. Результати. Аналіз статистичних данихза 2000–2016 роки свідчить про те, що стабільність фор-мування урожайності льону-довгунцю в зоні Лісостепупрактично відсутня (R2=0,1594) та нестабільна за раху-нок як розривів розміщення у часі, так і врожайностіокремих регіонів зони. Урожайність волокна істотноваріювалась від 0,36 т (2003 рік), 0,42 т (2007 рік), до1,40 т (2006 рік) і 1,25т (2013 рік). Спостереженнята аналіз за метеорологічними явищами в Україні свід-чать про регіональні зміни клімату. Відзначено підви-щення середньорічної температури повітря, зміну три-валості та зростання теплозабезпечення вегетаційногоперіоду льону, а також істотне збільшення кількостіта інтенсивності несприятливих метеорологічних явищнавіть у регіонах. Кратність прояву несприятливихпогодних умов за величиною кількості опадів варіюва-лась у межах 41–58 випадків. Найбільша їх кількістьвідзначена у Житомирській (58 випадки), Волинській(54 випадки) та Івано-Франківській (53 випадки) облас-тях. Встановлено, що між вологозабезпеченістю місяціввегетаційного періоду та продуктивністю льону-дов-гунцю в умовах зон Львівської області помірний зв’язокмали квітень (R=0,326, D=10,6%) та червень (R=0,483,D=23,3%). Решта місяців значно корелювала між показниками R=0,501–0,629, D=25,1–39,6%. За результатамирегресійного аналізу впливу сукупності температурногорежиму та розподілу опадів за вегетаційний періодльону-довгунцю розроблена математична регресійнамодель формування рівня урожайності культури длязони Полісся, яка свідчить про те, що у середньомудля зони зв’язок має помірну силу (R=0,392, D=15,4%).Висновки. Погодні умови ґрунтово-кліматичної зонине мають істотного впливу на формування урожайностільону, тобто є пластичними стосовно рівня урожайно-сті. За розрахунком множинного коефіцієнта кореляцій-ної залежності комплексу погодних умов визначено, щовисокий рівень тісноти зв’язку з урожайністю волокнальону-довгунцю був визначальним для Волинськоїобласті (травень, R=0,950, D=90,3%); Житомирськоїобласті (травень, R=0,812, D=65,9%); Івано-Франківськоїобласті (липень, R=0,679, D=46,1); Львівської області(липень, R= 0,702, D=49,3%): Рівненської області(липень, R=0,773, D=53,7%); Чернігівської області (кві-тень, липень, серпень, R=0,749–0,773, D=56,1–59,8%).
Análisis de la Acción 1 BEPS en la legislación fiscal federal mexicana a partir de 2020: Aspectos legislativos pendientes.
Authors:   Universidad de Guadalajara, Zambrano Brambila Hiram , Arana Galán María Verónica ,   Universidad de Guadalajara, Rodríguez Arana Perla Verónica ,   Universidad de Guadalajara
Published: May 2021

Como resultado de las acciones propuestas por la Organización para la Cooperación y el Desarrollo Económico (ocde) en materia de “erosión de la base imponible y traslado de beneficios”, o identificadas en inglés como Base erosion and profit shifting, conocidas por sus siglas como beps, México, y otros países de Europa han integrado a su legislación fiscal diversas disposiciones jurídicas. Las acciones beps son 15 y enfocadas en proporcionar a los países instrumentos nacionales e internacionales que alineen mejor la potestad tributaria de los países miembros de la ocde y del G-20 con las actividades económicas que realizan las empresas a fin de garantizar que los beneficios, empresariales, se graven donde se realizan las actividades económicas que les generan y crean valor. Así mismo señalan plazos para implementar estas acciones y establecen los recursos y la metodología inherente. Entre las acciones que sugiere la ocde se encuentra la referente a cómo abordar los retos de la imposición de la economía digital. Precisamente, la Acción 1 beps se ocupa de esta cuestión. El artículo analiza el cumplimiento de la Acción 1 beps en la legislación fiscal federal mexicana a partir de 2020, y muestrando aspectos que deben legislarse para considerarla cumplida.
Extracting al-Razi’s Quranic Notion on Epidemic from His Magnum Opus Mafatih al-Ghayb
Authors: Mohd Robiatul Adawiyah , Azmi Ahmad Sanusi , Mohd Ghazali Norzulaili , Ahmad Hishomudin
Published: May 2021

The COVID-19 pandemic that struck the world has changed the landscape of human life post-21st century. The existence of such epidemic diseases has also been recorded in the world history of human civilization. Interestingly, the Quran, which was revealed fifteen centuries ago, also touches on the issue of pandemic or epidemic diseases that occurred to the previous generations and provides a reminder for the future generations. The Quran explains that epidemic diseases are one of the forms of worldly azab or punishment sent by Allah as a reminder of the damage and tyranny committed by human beings. The interpretation of epidemic diseases in the Quran has been parsed by a famous exegesis scholar, Imam al-Razi in his magnum opus, The Exegesis of Mafatih al-Ghayb. His masterpiece has brought a new dimension in understanding epidemic diseases through the combination of naqli and aqli approaches.  Nonetheless, the collection of epidemic  verses in The Exegesis of Mafatih al-Ghayb has been less frequently discussed. Therefore, this paper presents a study that identified and analyzed the verses related to epidemic diseases based on the views of Imam al-Razi. This study employed the qualitative method based on the text analysis approach using the Quran and The Exegesis of Mafatih al-Ghayb. This study found that the words rijz, rijs, and azab are synonymous with epidemics. These three words have certain characteristics that lead to the spread of the epidemic as stated by Imam al-Razi. Additionally, there are several holistic approaches stated by al-Razi in understanding epidemics and how to avoid them at present time and in the future. This approach needs to be understood by every layer of the society in order for the message of the Quran on epidemic diseases to be understood well and to curb the spread of epidemics.
The Effectiveness of the Malaysian Guidelines for Pre-operative COVID-19 Screening in ORL Patients Undergoing Elective Surgery
Authors: Salahuddin Nor Azirah , Md Arepen Siti Asmat , Hitam Shahrul , Hassan Eyzawiah
Published: May 2021

The Coronavirus disease 2019 (COVID-19) pandemic is a devastating global pandemic affecting many countries worldwide. It has a huge impact on the country’s healthcare system as well as its socio-economic wellbeing. Majority of elective surgery was deferred in order to provide beds, resources and treat COVID-19 cases. Resumption of elective surgery requires a well-planned process and adherence to standard guidelines to protect both the healthcare providers and patients. Pre-operative COVID-19 screening will be one of the new norms for patients undergoing surgery. This study was aimed to evaluate the pre-operative COVID-19 screening for elective surgery among Otorhinolaryngology (ORL) patients in Hospital Ampang based on the current Malaysian guidelines for undertaking surgery during COVID-19 pandemic and highlight the screening protocols implemented by the Ministry of Health. This retrospective review was conducted in ORL Department, Hospital Ampang. We reviewed the surgical registry of  117 patients who underwent elective surgeries under general anaesthesia from June till September 2020. There were 62 patients (53%) below 18 years old and 55 patients (47%) above 18 years old. There were 76 cases (65%) involving aerosol-generating procedures. A total of 23 patients (19.7%) had COVID-19 screening done pre-operatively based on the Malaysian guidelines patient selection and all results were negative. None of the patients experienced any symptoms, complications or morbidities related to SARS-CoV-2 infection post-operatively. The Malaysian guideline on pre-operative screening for COVID-19 is applicable for institutions with low to moderate local transmission of SARS-CoV-2. Targeted group or risk-based protocols are beneficial for improving cost-effectiveness and reducing workload burden during the critical period. As the pandemic evolved, the guidelines have to be revised based on the prevailing situation to suit the best clinical practice for the benefit of patients and healthcare personnel without disrupting the surgical services.
Does Lockdown Affect Online Health Information-Seeking Behaviour of COVID-19 Preventive Measures among Indonesians? A Google Trends Analysis
Authors: Pratama Antonius Nugraha Widhi , Ramani Andrei , Mardro Raharjo Angga
Published: May 2021

The government’s policies to respond to the rapidly spreading COVID-19 pandemic may influence the community’s health-related behaviours, including the information-seeking behaviour. This study’s primary objective was to compare the popularity of online searches among Indonesians using related terms relevant to COVID-19 preventive measures before and during/after the first Jakarta’s partial lockdown. Identification of primary search terms was conducted based on WHO’s public advice and Indonesian MOH’s relevant information. Three selected terms related to commercial commodities were “masker”, “hand sanitizer”, and “vitamin” and two terms associated with a healthy lifestyle were “cuci tangan” and “jaga jarak”. Term variations for each primary term were identified and checked for the highest hits using google.co.id website, limited to all searches, country: Indonesia, and between 30 January and 4 October 2020. The primary terms were entered into Google Trends to retrieve the term popularity during the period of 30 January-9 April 2020 and of 10 April-30 September 2020, representing the period before and during/after the first Jakarta’s partial lockdown. The results show that “masker” and “vitamin” remained the two most popular terms before and during/after the lockdown. The term “jaga jarak” reached its highest peak three days before the lockdown and then decreased and levelled off afterwards. Only two search terms resulted in statistically significant differences of popularity across all 34 Indonesia’s provinces before and during/after the lockdown, namely “vitamin” (p<0.001) and “cuci tangan” (p=0.001). The term “vitamin” was less popular during/after the forced lockdown, with mean difference d -13.7 (95% CI -17.8, -9.6), while “cuci tangan” gained more popularity, with d 10.8 (95% CI 4.8, 16.7). In conclusion, this study demonstrates that the community’s health information-seeking behaviour about the preventive measures for the on-going pandemic can be affected by the government’s action to force a lockdown.
Impact of COVID-19 Pandemic on Dental Education: Experience Sharing from a Malaysian Public University
Authors: Abdul Fatah Faizah , Ahmad Tarmidzi Nor Azura , Mat-Baharin Nor Haliza , Md Zahid Diana , Mohamad Hanafiah Rohazila , Mohamed Nusima , Wan Ali Wan Nor Syariza , Ibrahim Zurairah
Published: May 2021

Coronavirus Disease 2019 (COVID-19) is an acute infectious disease that causes global outbreaks. The COVID-19 outbreak has forced various sectors to change their approach and daily practice to new alternatives. Dental education is no exception to the effects of this pandemic, which has severely disrupted teaching, learning and clinical activities. The impact of this pandemic on dental education can be classified into different aspects, including academic, practical, research and clinical services. Teaching and learning activities have been transformed into distance learning methods. However, dental educators are still struggling with psychomotor components, including practical and clinical sessions, which are the main course components that are severely affected. This sharing of experience focuses on the effects of the pandemic on the delivery of dental education and the actions taken by the Faculty of Dentistry, Universiti Sains Islam Malaysia (USIM) to ensure continuous learning. The challenges faced by the faculty are overcome with careful planning and discussion through the establishment of specific committees related to various issues, such as online learning and clinical COVID-19 committees. The committees identify any issues, plan the strategies and monitor the implementation of the plan. All actions during the pandemic are closely monitored by managing the faculty and university to ensure implementation of organised and smooth work, good record keeping, and compliance with instructions and guidelines by the authority.
国际工程项目管理模式分析
Authors: 卢 伟
Published: May 2021

世界经济在不断融合发展的过程中促成了一大批国际工程项目的兴建。国际工程项目的建设不仅是加强国家之间经济交流的重要媒介，还能够在一定程度上彰显出不同国家的经济实力和国际影响力。做好国际工程项目的管理工作，对保障工程项目的质量具有重要的作用。基于此，文中以国际工程项目为主要研究对象，着重对国际工程项目的管理模式进行分析，旨在为我国的工程项目管理工作的开展提供借鉴的经验。
论建筑工程管理中全过程造价控制的重要意义
Authors: 文 高飞
Published: May 2021

在当前时期，国内经济呈现出良好的发展趋势，这就为建筑行业奠定了良好的基础。然而从建筑行业的实际情况来看，内部竞争显得越发激烈，不少的建筑公司已经处于破产边缘。导致此种情况出现的主要原因是造价控制未能做到位。对于建筑公司而言，若想保证自身的发展更为稳健，资金支持是不可缺少的，而要确保资金得到充分利用，则要将造价全程控制予以加强。将全过程造价控制切实做到位，可以对资金使用的是情况有清晰的认知，这样在进行后续投入时就能够获得必要的依据。在展开管理工作时，要将建筑项目设计、筹备、建设、验收等阶段均纳入其中。
深埋引水隧洞施工排水及通风设计的探讨
Authors: 王 胜波 , 张 杰
Published: May 2021

相较于普通岩土隧洞工程而言，深埋引水隧洞其工程距离长，断面小、坡度陡、可操作空间狭小等困难，很大程度上增加了施工难度。基于此，文章围绕深埋引水隧洞中影响施工安全、进度重点的施工环节：施工通风、排水；并以实际工程案例为例展开探讨，简要介绍了工程概况以及深埋引水隧洞主要施工方案，详细分析了施工通风排水技术。
桥梁施工大体积混凝土裂缝成因及防治对策
Authors: 邸 伟宾 , 陆 秋俊
Published: May 2021

近些年来我国桥梁建设数量逐年增加，大体积混凝土施工使用率也随之增加，大体积混凝土的有效应用可以提高工程整体建设质量，在施工过程中应严格按照流程进行，并对施工中的问题进行优化，发挥出大体积混凝土在桥梁工程中的作用。但是现阶段在应用大体积混凝土进行桥梁工程建设过程中会因为结构设计等问题产生裂缝现象，既影响了桥梁外观又导致质量问题频发，因此做好大体积混凝土裂缝防治工作对桥梁工程建设有着重要的意义。
全过程造价管理在建筑工程管理中的应用研究
Authors: 蔡 芳
Published: May 2021

当前城市化进程持续进行，城市化带动了建筑工程项目快速发展，建筑工程项目为了能够活动充足经济效益，就需要加强造价控制和管理，通过落实全过程造价管理能够显著减少工程成本，提升建筑工程经济效益。文章首先就建筑工程造价具体特点展开论述，然后就建筑工程管理中全过程造价控制的策略提出几点建议，希望可以促进建筑工程造价管理工作进步，实现建筑工程项目长效发展。
含油污水处理技术研究进展
Authors: 单 德文
Published: May 2021

在社会快速发展的推动下，我国民众生活质量得到了显著的提升，并且为各个领域的发展壮大带来了诸多的机遇。经过分析总结我们发现，一般针对含油污水的处理都是运用的机油、冲洗的方法，如果没有经过专业处理的含油污水直接排放的自然界之中，那么必然会对生态环境造成一定的污染。针对含油污水加以专业的处理，对其中的杂志加以净化，这样不但可以避免对环境造成污染的问题，并且还可以实现水资源的再利用，促进水资源利用效率的提升，这样与当前我国所推行的可持续发展的理念是相一致的。这些回收的水资源可以用作冲洗，这样就可以有效的提高水资源的利用效率，为人类社会的和谐稳定发展创造良好的基础。
山区公路桥梁的施工技术分析
Authors: 许 振振 , 姜 鹏 , 雷 万里
Published: May 2021

山区公路桥梁一般施工周期较长以及施工难度较大，在实际的施工当中不可避免会产生相应的技术和质量问题，对于公路桥梁工程的顺利实施有着很大的影响。因此，在山区公路桥梁施工当中，就需要加强对施工技术的重视，以此来确保山区公路桥梁施工质量符合要求。
Book Reviews
Authors: Studies Kurdish
Published: May 2021

Zerrin Özlem Biner, States of Dispossession: Violence and Precarious Coexistence in Southeast Turkey, Philadelphia: University of Pennsylvania Press, 2020, 264 pp., (ISBN 9780812251753).
Salih Can Açıksöz, Sacrificial Limbs: Masculinity, Disability, and Political Violence in Turkey, Oakland: University of California Press, 2020, 272 pp., (ISBN: 9780520305304).
Reviewed by Marlene Schäfers, University of Cambridge, United Kingdom
Andrew Bush, Between Muslims: Religious Difference in Iraqi Kurdistan, Stanford, CA: Stanford University Press, 2020, 240 pp., (ISBN: 9781503611436).
Reviewed by Metin Atmaca, Social Sciences University of Ankara, Turkey
Mneesha Gellman, Democratization and Memories of Violence: Ethnic minority rights movements in Mexico, Turkey, and El Salvador, London and New York: Routledge, 2018, 226 pp., (ISBN: 9781138597686).
Reviewed by Vera Eccarius-Kelly, Siena College, United States
Seevan Saeed, Kurdish Politics in Turkey: From the PKK to the KCK, London and New York: Routledge, 2017, 150 pp., (ISBN: 978-1-138-19529-5 (hbk); 978-1-315-63848-5 (ebk)).
Reviewed by Michael M. Gunter, Tennessee Technological University
Mohammedali Yaseen Taha, Media and Politics in Kurdistan. How Politics and Media are Locked in an Embrace, London: Lexington, 2020, 145 pp., (ISBN: 9781793611031).
Reviewed by Kerem Schamberger, Ludwig-Maximilians-University Munich, Germany.
Philip G. Kreyenbroek and Yiannis Kanakis, "God First and Last": Religious Traditions and Music of the Yaresan of Guran. Volume I: Religious Traditions, by Philip G. Kreyenbroek, Wiesbaden: Harrassowitz Verlag, 2020. XIV+188 pp., (ISBN 9783447114240).
Reviewed by Martin van Bruinessen, Utrecht University, Netherlands
Seyedeh Behnaz Hosseini, The Yārsān of Iran, Socio-Political changes and Migration, Singapore: Palgrave Macmillan, 2020, 229 pp., (ISBN 978-981-15-2634-3).
Reviewed by Hamidreza Nikravesh, Free University of Berlin, Germany
Mohammed Ihsan, Nation building in Kurdistan: Memory, Genocide and Human Rights, New York: Routledge, 2017, 194 pp., (ISBN: 9781472466792).
Reviewed by Ugur Ümit Üngör, NIOD Institute, University of Amsterdam
Corporate library’s staff. Functions and competences
Authors: Romanova E. S.
Published: May 2021

The author clarifies the corporate library’s definition, specifies its particular qualities and distinctive features. She reviews the issues of education, competences, and advanced training of corporate library staff.

The corporate libraries (during the Soviet era they were sci-tech units and trade-union libraries of organizations) are affiliated by both governmental and commercial organizations. As a result of cost optimization, the number of technical libraries decreased, while the trade union libraries completely ceased to exist. However, in every epoch, the mission of institutional or corporate library to satisfy the information needs and demands of workers and their on-the-job training. The collections of corporate libraries comprise digital resources, books, unpublished documents, periodicals and other information sources demanded by the corporate community.

In fact, globally, the corporate libraries are the special libraries affiliated by companies and institutions, their units fulfilling information, cultural and educational functions and contributing to corporate efficiency improvement. In Russian library science, the corporate libraries have remained understudied; they are not represented in the Russian Library Association (RLA) or the National Library Bibliographic Classification (LBC). Meanwhile, in foreign countries, the corporate libraries have been well-established institutions with their specific features widely recognized. The author examines the problems the corporate library structure, efficiency and functionality, as well as the competences of staff, their education and experience.

The competences and high qualification of corporate specialists enable them to meet information needs of corporate professionals immediately, completely and relevantly and to support strategic decisions. The author specifies the key competencies that contribute to the efficiency of corporate libraries.
Scientific communication in library and information sphere
Authors: Zakharchuk T. V. , Gruzova A. A.
Published: May 2021

The recent transformations in scientific communication are reviewed. These changes are owing to information and communication technologies increasingly used by scientific community. The main trends in the “Big Science” scientific communication are specified. The developing system of book and periodical publishing, scientific events, scientific schools and invisible colleges is discussed. The institution of peer reviewing is described. Presentation of library and information scientific publications in international science citation databases is characterized. Main features of scientific schools and invisible colleges within library and information science under the circumstances of wide use of information and communication technologies are defined. The conclusions are made on the status of scientific communications and communications between researchers and practitioners. The modern digital communication channels enable to enhance the interaction and to apply research findings to the library and information sphere which, in its turn, will support greater transparency and visibility of scientific activities and research and their intensive use by professional community.
Associação entre a ingestão inadequada de micronutrientes antioxidantes e concentrações lipídicas de adolescentes no Brasil
Authors: Sousa Claudiane Batista de , Teles Laísla de França da Silva , Beserra Jéssica Batista , Carvalho Layonne de Sousa , Paz Suzana Maria Rebelo Sampaio da , Santos Marize Melo dos
Published: May 2021

Investigou-se a associação entre a ingestão inadequada de micronutrientes antioxidantes e concentrações lipídicas de adolescentes participantes do Estudo de Riscos Cardiovasculares em Adolescentes. Estudo transversal, multicêntrico, de base escolar, realizado em 2013 e 2014, com 36.918 adolescentes de 12 a 17 anos, de escolas públicas e privadas, em municípios brasileiros com mais de 100 mil habitantes. Foram calculadas frequências de participação (elegíveis) por macrorregiões, sexo, idade e tipo de escola. Obtiveram-se dados de consumo alimentar por meio de Recordatório Alimentar de 24 horas e analisadas as médias de ingestão. Realizou-se avaliação bioquímica com exames CT, HDL-c, TG e LDL-c. Analisou-se os dados pelo software Stata®, versão 15.1 e Intervalo de confiança de 95%. Utilizou-se teste Qui-quadrado de Pearson e a regressão múltipla para estimar o Odds Ratio (OR) e medir a força de associação entre as variáveis, com significância de 5%. A ingestão inadequada de vitamina E associou-se ao LDL-c elevado em adolescentes de 12 a 14 anos e hipertrigliceridemia em meninos de 15 a 17 anos de escolas públicas. A vitamina B12 relacionou-se com baixos níveis de HDL-c e LDL-c elevado em meninos de 12 a 14 anos de escolas públicas e com menor chance de hipertrigliceridemia naqueles de 15 a 17 anos. A inadequação do manganês associou-se ao baixo HDL-c e LDL-c elevado em meninas de 15 a 17. Em conclusão, foram encontradas associações entre o consumo inadequado das vitaminas E, B12 e Manganês e o perfil lipídico da população estudada.
Desenvolvimento de plantas de milho submetidas a doses de adubação NPK mineral e organomineral
Authors: Santos Jenifer Kelly Ferreira , Cabral Filho Fernando Rodrigues , Bastos Alefe Viana Souza , Cunha Fernando Nobre , Teixeira Marconi Batista , Silva Edson Cabral da , Santos Evaldo Alves dos , Vidal Vitor Marques , Morais Wilker Alves , Avila Roniel Geraldo , Soares Frederico Antonio Loureiro
Published: May 2021

Práticas alternativas de manejo são necessárias para minimizar a necessidade por fertilizantes minerais em sistemas de cultivos com culturas não leguminosas. Os níveis de adubação empregados, em especial com os macronutrientes primários NPK, geralmente influenciam a taxa de crescimento e o desenvolvimento do milho, com reflexos positivos na produção da cultura. Neste estudo, objetivou-se avaliar o efeito de doses de adubação e fontes de formulados mineral e organomineral no crescimento, desenvolvimento e leitura de SPAD de plantas de milho. O experimento foi realizado em vasos plásticos, dispostos a céu aberto, preenchidos com 25 L de solo, coletado da camada de 0 a 0,20 m, de um Latossolo Vermelho distrófico de Cerrado, na Fazenda Experimental do Instituto Federal Goiano, Campus Rio Verde - GO. O delineamento experimental utilizado foi de blocos ao acaso em esquema fatorial 5x2, com quatro repetições, constituídos por cinco doses de formulado NPK 04-14-08 (0, 150, 300, 450, 600 kg ha-1 do produto, equivalente para vaso) e duas fontes de fertilizantes mineral e organomineral da formulação, 04-14-08. Nas plantas, foram realizadas avaliações das características agronômicas, a cada quinze dias (30, 45, 65, 75 dias após emergência), de altura de planta, diâmetro do colmo, número de folhas, leitura SPAD e área foliar. A dose de 600 kg ha-1 do formulado 04-14-08 proporciona o melhor desenvolvimento de diâmetro do colmo e altura de planta. A fonte organomineral proporciona maior altura de planta de milho, número de folhas e área foliar. O fertilizante organomineral apresenta eficiência para garantir o crescimento e desenvolvimento do milho.
Snack extrusado a base de arroz com Spirulina platensis e farinha mista de subprodutos de laranja e palmito pupunha
Authors: Melo Grasieli Beloni de , Farago Crislaine Vieira , Escher Graziela Bragueto , Granato Daniel , Bolanho Beatriz Cervejeira , Danesi Eliane Dalva Godoy
Published: May 2021

Alimentos tipo snacks obtidos por extrusão podem ser adicionados de subprodutos agroindustriais, alternativa de baixo custo para incrementar o valor nutricional, e Spirulina platensis (SP) fonte de proteínas e antioxidantes. Neste estudo foram desenvolvidos snacks, usando delineamento experimental 2² onde se testou as variáveis SP (S. platensis) - 2,5 a 7,5 g.100 g-1 e umidade de alimentação (U) - 18 a 26 g.100 g-1. As formulações continham farinha de arroz (Oryza sativa L.) (72,5 a 77,5 g.100 g-1) e 20 g.100 g-1 da mistura de farinha de subprodutos de laranja (FL) (Citrus sinensis L. Osbeck) e de palmito pupunha (FP) (Bactris gasipaes) (1:1). Os snacks foram avaliados quanto aos parâmetros nutricionais, tecnológicos e sensoriais. Verificou-se que a SP aumentou o teor de proteínas e antioxidante das formulações. Quando comparados a um produto comercial similar, os snacks continham de 15-48 % mais proteínas, e 320-380 % a mais de fibras alimentares. O aumento de SP, elevou em mais de 1000% a atividade antioxidante dos snacks.  Nas condições testadas a densidade aparente foi diretamente proporcional à U, enquanto, dureza e crocância foram inversamente proporcionais. No entanto, as variáveis SP e U não interferiram nos índices de expansão, solubilidade em água, absorção de água e absorção de óleo. As maiores aceitações sensoriais, de 72 e 73%, ocorreram em condição de maior incorporação de SP. Assim, mostrou-se a possibilidade de elaboração de snacks sem glúten com valor nutricional superior aos similares comercializados, para consumidores atentos à dieta mais saudável, além de alternativa de aproveitamento de subprodutos.
Contribution to the V-V interval optimization in patients with cardiac resynchronization therapy
Authors: Novák M , Lipoldová J , Meluzín J , Krejčí J , Hude P , Feitová V , Dušek L , Kamarýt P , Vítovec J
Published: May 2021

The present study proposed procedure for predicting an optimal
left and right ventricular pacing interval delay (V-V interval). In
16 patients (heart failure, left bundle branch block, biventricular
pacing) two methods (A and B) identifying optimal V-V interval
were tested. Method A: predicted optimal V-V interval A (POVVA) = electromechanical delay of the segment paced by left
ventricle lead minus electromechanical delay of the segment
paced by right ventricle lead. Method B: predicted optimal V-V
interval B (POVV-B) = difference in the onset of aortic and
pulmonary flows. Both methods were validated using
echocardiography and right-sided heart catheterization. Cardiac
output during POVV-A (4.6 l.min-1) was significantly better than
that during POVV-A minus 20 ms (4.3 l.min-1, p<0.01) and POVVA plus 20 ms (4.3 l.min-1, p<0.01), and than that during POVV-B
(4.4 l.min-1, p<0.05). LV dP/dt during POVV-A (818 mm Hg.s-1)
exceeded that during POVV-A plus 20 ms (717 mm Hg.s-1,
p<0.05) and POVV-A minus 20 ms (681 mm Hg.s-1, p<0.05), and
that during POVV-B (727 mm Hg.s-1, p<0.01). The time
difference in onsets of myocardial deformation of left ventricle
segment paced by the left ventricle and right ventricle lead
allows identifying the optimal V-V interval and improves left
ventricle performance.
IMPROVEMENT OF METACOGNITIVE SKILLS THROUGH WEB-BASED SCHOOLOGY BLENDED LEARNING WITH SCIENTIFIC APPROACH IN RATE REACTION
Authors: Meistasari Rona Dea
Published: May 2021

This research aims to describe the feasibility of blended learning, improvement of metacognitive skills, learning outcomes, as well as students' responses to Web-based Schoology blended learning with a scientific approach to the reaction rate material. The research used a pre-experimental design, namely One Group Pretest-Postest Design. The research was conducted in class XI IPA 3 SMAN 1 Gurah with 36 students without control’s class. The data collection techniques are used observation, test, and questionnaire. The data analysis methods used percentage, mean, paired t-test, and N-Gain test. The results showed that 1) Web-based Schoology blended learning was carried out very well criteria of 99.25%, 2) Metacognitive skills with Web-based Schoology blended learning got 0,534 improvement skills with good category. 3) Student learning outcomes also experienced completeness of 61,11% which states that the use of Web-based Schoology blended learning was good to improve learning outcomes 4) The response of students to the use of Web-based Schoology blended learning as a learning innovation using technology is considered good with 75% of students' responses. Generally, the Web-based Schoology blended learning was effective in improving students's metacognitive skills.
IMPROVING THE LEARNING MOTIVATION OF BASIC SCHOOL CHILDREN THROUGH TRADITIONAL GAMES IN FACING WITH HOME SITUATIONS
Authors: Fauziah Muhardila , Anggraini Ade Eka , Sulaeman Yeni , Marlina Lenni
Published: May 2021

Major pandemics around the world have had a major impact on the health and economy as well as education. The government closed crowded places, offices and schools. School closures result in children in a situation and condition known as Stay At Home. The purpose of this research is to find out how the efforts of parents and teachers in maintaining children's learning motivation at home, and how the role of traditional games to increase children's learning motivation in facing Stay At Home situations. This research approach uses a phenomenological approach with descriptive qualitative research as research subjects, namely parents, teachers, and elementary school students in the city of Solok. After approximately eight months, the schools as research objects were closed so that students and teachers conducted learning at home so that teachers, with the guidance of parents, were able to create an active and creative atmosphere in teaching students not to feel bored and learning objectives were achieved, one of the efforts that do that is to keep playing around the house so that the child doesn't feel bored. Traditional games are an effective alternative to reduce the influence of gadgets.
Efficacies Of Cooperative Learning Instructional Approach, Learning Activity Package, And Lecture Method In Enhancing Students’ Academic Retention In Chemistry
Authors:   Department of Science Education, Faculty of Education, Alex Ekwueme Federal University Ndufu-Alike Ikwo, Ebonyi State, Nigeria, Udu David Agwu
Published: May 2021

This study assessed the efficacies of cooperative learning instructional approach (CLIA), learning activity package (LAP), and lecture method (LM) on enhancing students’ academic retention in chemistry. Three research questions and three hypotheses guided this quasiexperimental study. The sample for the study was 194 students drawn from three schools using the balloting technique. The experimental groups were taught with CLIA and LAP, while the control groups were taught with LM by their regular chemistry teachers. Chemistry achievement/retention test, Cooperative Learning Operational Guide, and LAP Operational Guide were the instruments used for data collection in this study. Mean, standard deviation, and analysis of covariance were used in the analysis of the data collected. The study found that the CLIA and LAP enhanced students’ academic retention in chemistry better than the LM. Furthermore, there was no significant difference in the academic retention between male and female students in chemistry. Recommendations from this study include cooperative learning strategies and learning packages in teaching chemistry.
Preservice Science Teachers' Discrimination Level of Science and Pseudoscience
Authors:   Department of Mathematics and Science Education, M. R. Faculty of Education, Kilis 7 Aralik University, Kilis, Turkey, Uçar Murat Berat , Sahin Elvan ,   Department of Mathematics and Science Education, Faculty of Education, Middle East Technical University, Ankara, Turkey
Published: May 2021

This quantitative study aimed to examine Turkish pre-service science teachers’ beliefs regarding the demarcating between science and pseudoscience. Participants completed the Science and Pseudoscience Distinction Scale. Data collected from the 123 pre-service science teachers were examined based on the dimensions of the instrument, namely science as a process of inquiry (SCI), demarcating between science and pseudoscience, and pseudoscientific beliefs (PS). This study found that these pre-service science teachers generally did not hold strong beliefs on distinguishing science and pseudoscience. Their beliefs regarding SCI were not highly favorable. Moreover, this study revealed that they had some PS. Considering the role of gender and year in the program, the results of two-way MANOVA indicated that there was no statistically significant difference on the related belief constructs for these pre-service science teachers. Thus, the present study intended to shed light on pre-service science teachers’ mindsets about identifying accurate scientific information rather than pseudoscientific confusions that could aid preparing scientifically literate students. It was shown that their teacher education program did not facilitate favorable beliefs. This study highlights some potential areas for further exploration of addressing pre-service science teachers’ discrimination skills of science and pseudoscience.