bluuebunny/crossref_metadata_2025 huggingface dataset:
Perioperatif istemsiz hipotermi postoperatif bulantı ve kusma varlığını etkiler mi? Bir literatür incelemesi
Authors: ŞAHİN AKBOĞA Özlem
Published: December 2021

Ameliyat döneminde hipotermi, ameliyat öncesi dönemden (anestezi öncesi bir saat), ameliyat sonrası döneme (anestezi sonrası ilk 24 saat) kadar geçen süre içinde vücut sıcaklığının 36°C’nin altına düşmesi olarak tanımlanmaktadır. Ameliyat olması gereken veya ameliyat olan tüm hastalar, yaygın olarak ameliyat boyunca hipotermiye girme riski altındadır. Cerrahi geçiren hastalarda sadece ameliyat sonrası dönemde hipotermi, %26 ila %90 arasında görüldüğü bildirilmektedir. Görülme oranı oldukça yüksek olan hipotermi, istenmeyen bir durumdur. Çünkü, istenmeyen hipotermi, hastanın ısı konforsuzluğundan morbidite ve mortalite artışına kadar varan ciddi olumsuz sonuçlara neden olmaktadır. Özellikle erken dönemde, titreme, titreme ile birlikte oksijen tüketiminde artma, termal konforda bozulma, uzun süreli anestezik ilacın etkisinde kalma, dolayısıyla ayılma ünitesinde kalış süresinde uzama, koagülopati, kan tranfüzyonu ihtiyacında artma, insülin ve kortizol seviyesinde yükselme, ameliyat sonrası bulantı-kusma insidansında artış bu olumsuz sonuçlar arasında yer almaktadır. İstenmeyen hipotermi ve bu komplikasyonlar ile ilişkisi hakkında pek çok çalışma yapılmasına rağmen, bulantı kusma ile ilişkisi hakkında çok az çalışmaya rastlanmıştır. Bu sistematik incelemede, istenmeyen hipotermi gelişen hastalarda hipoterminin ameliyat sonrası görülen bulantı-kusma üzerine etkisi ile ilgili yapılan araştırmaların gözden geçirilmesi ve çalışmalardan elde edilen verilerin değerlendirilmesi amaçlanmıştır. Yapılan literatür taraması sonucunda istenmeyen hipotermiyi önlemeye yönelik pek çok uygulamanın olduğu belirlenmiştir. Çalışmamızda, yapılan uygulamalar sonrası bulantı kusmanın değerlendirildiği çalışmalar derlenmiştir. Ulaşılan kaynaklarda istenmeyen hipotermiyi önlemeye yönelik yapılan uygulamaların, bulantı kusmanın azaltılması üzerine olumlu etkileri olduğu bildirilmiştir.
İlköğretim birinci kademe öğrencilerinin sanal oyun bağımlılık düzeylerinin belirlenmesi
Authors: İÇEN Büşra , UYSAL Gülzade
Published: December 2021

Amaç: Araştırma ilköğretim birinci kademe öğrencilerinin sanal oyun bağımlılık düzeylerini belirlemek amacıyla yapıldı. Yöntem: Araştırmanın verileri literatür taranarak oluşturulan “Veri toplama formu” ve “Çocuklar için Bilgisayar Oyun Bağımlılık Ölçeği” kullanılarak toplandı. Araştırmanın örneklemini 286 öğrenci oluşturdu. Bulgular: Araştırmaya katılan çocukların bilgisayar oyun bağımlılık ölçeği (ÇBOBÖ) puan ortalaması 42.26±13.75 olup ortalamaya yakın olduğu belirlendi. Çocukların cinsiyet, yaş, aile tipi, günlük ve haftalık oyun saati değişkenleri ile ÇBOBÖ toplam puanı arasındaki ilişkinin istatistiksel olarak anlamlı olduğu saptandı (p<0.05). Öte yandan çocukların kendine ait odası olması, bilgisayar/tableti olması, evde internet bağlantısı olması, ailenin gelir durumu ile ÇBOBÖ toplam puanı arasındaki ilişki ise istatistiksel olarak anlamsızdır (p>0.05). Sonuç: Araştırmanın sonuçları doğrultusunda okul dönemindeki çocuklar için bir risk faktörü olan sanal oyunların kontrolsüz kullanımının bağımlılık için bir risk olduğu görülmektedir. Çocukların fiziksel, sosyal ve bilişsel gelişiminde önemli yeri olan okul sağlığı hemşirelerinin rehberliğinde okul yönetimi, öğretmenler, öğrenci ve ebeveynlerin bağımlılığı önlemeye yönelik programlardan yararlanmaları sağlanmalıdır.
Otizm spektrum bozukluğu tanılı çocuklarda plazma amino asit düzeylerinin değerlendirilmesi
Authors: ASLAN Özgür , KARDAŞ Burcu , ÖZBEK Mehmet Nuri
Published: December 2021

Amaç: Otizm Spektrum Bozukluğu (OSB) ortalama tanı yaşı üç yıl civarında olan nörogelişimsel bir bozukluktur. Erken ve daha hızlı tanıda aday amino asitlere ilişkin metabolomik çalışmalar klinisyenler için büyük önem taşımaktadır. Bu çalışmada OSB'li çocuklarda 37 plazma amino asit, yaş ve cinsiyet olarak eşleştirilmiş kontrol grubu ile karşılaştırılması amaçlanmıştır. Yöntem: Bu çalışmaya Eğitim ve Araştırma Hastanesinde OSB tanısı almış yirmi üç çocuk (19 erkek ve 4 kız) ve OSB'si olmayan yaş ve cinsiyeti eşleştirilen 24 çocuk alınmıştır. 37 plazma amino asit LC-MS/MS cihazı ile ölçülmüştür. Bulgular: OSB grubunda kontrol grubuna göre anserin, asparagin, sitrülin, glutamik asit, hidroksiprolin, N-metil-histidin, ornitin, valin anlamlı olarak düşük saptanırken ve sarkozin anlamlı olarak yüksek saptanmıştır. Sonuç: Üre döngüsü bozuklukları ile ilişkili plazma ve idrar amino asitlerinin kombinasyonunun incelenmesi yeni araştırmalar için önerilebilir. Hidroksiprolindeki önemli düşüş, OSB'deki kas zayıflığını açıklama potansiyeli yaratabilir. Literatürdeki amino asit seviyelerindeki çelişkili düzeylerin metodolojik veya biyolojik farklılıklardan kaynaklanıp kaynaklanmadığını söylemek zor olsa da, daha ileri çalışmalar konuyu daha net hale getirecektir.
Financial Inclusion between Financial Innovation and Economic Growth: A Study of Lower Middle Income Economies
Authors: Affandi Hina , Malik Qaisar Ali
Published: December 2021

Purpose: Financial inclusion is a key concern that has achieved much impulsion in the last two decades internationally. It has the scope of reporting of financial scheme and institutions to the underserved community in the economy. This study examined the effect of financial innovation on economic growth with the mediation of financial inclusion.

Design/Methodology/Approach: To address the relationship researchers in this study have used measures from a dataset of low and lower middle income group economies over a sample period from 2010-2017.

 Findings: The results of this study shows that financial innovation creates opportunities for financially excluded segment of the society which results in financial inclusion that leads to economic growth of low and lower middle economies.

Implications/Originality/Value: Study will provide new evidence that contributes new ways to improve low and lower middle economies towards economic growth by promoting financial innovation and financial inclusion.
Banking on the Underworld. A Strictly Economic Appreciation of the Chinese Practice of Burning (Token) Money
Authors: Preparata G. G.
Published: December 2021

The custom of burning mock-money as a symbolic offering of nutrients and sustenance to one's ancestors in the Afterlife is here analysed in terms of its economic meaning and significance. The theme is treated from two different angles. One is that of the political economy of the gift, which concerns itself with the final uses to which society conveys its economic surplus. The other is that of monetary institutionalism, which seeks to understand what the practice itself actually represents in light of the monetary arrangements that rule the economic exchange within the community itself. The thesis is that, at a first remove, the custom appears to fall into the category of “wasteful expenditure,” in that it is not manifestly conducive to any augmentation of the system's efficiency. But on a subtler level, it is not precisely so for two orders of reasons. First, because the custom is habitually accompanied by subsidiary donations; second, because, in this donative moment, the custom importantly reveals, through its conversion of real cash into “sacrificial” token-money, a constitutive yet hidden, property of money, namely its perishability.
Infinite Capital Accumulation Through the Endless Harvesting of Limitless Dead Souls. Criminogenic Asymmetries, Structural Inequalities, Mimesis, and Parallel Oligarchies
Authors: Wilson E.
Published: December 2021

This article is neither an empirical nor an analytical study; rather, it is a concise statement of a research paradigm that reflects the personal (and perhaps idiosyncratic) concerns of its author, which he wishes to continue and elaborate upon in much further detail at some point in the near future (if any). The general concern is with devising a functional criminological taxonomy of the multitudinous mutabilities migrating between neo-liberal political economy and organised and semi-organised criminality, here defined as criminogenic asymmetries. My central premise is this: although frequently associated in the scholarly literature with corruption, underdevelopment, anomie, and the breakdown of the brokerage of trust, neo-liberalism itself is the sufficient explanation for criminogenic asymmetries. As should be expected, the “moral panic” over the “death of democracy”, already part of our post-1989 history but currently symbolised by the “power crime” presidency of Donald J. Trump, w ill be utilised as the primary empirical example of these trends, both concurrent and convergent.
Banks and Economic Growth: A Basic Disequilibrium Model with Five Rationing Regimes
Authors: Werner R. A.
Published: December 2021

In this paper, an inductive research methodology and the principle of parsimony are applied to reconsider a central issue in economics and macro-finance, namely the determinants of economic growth and the role of the financial sector. A simple framework is derived, characterised by information imperfections and the absence of market clearing. The literature on rationing has identified the need to consider differing rationing regimes but has not included a banking sector. Such a set-up is presented in this paper, which identifies the link between credit and economic growth under differing rationing regimes, with varying consequences for inflation. The familiar case of money creation resulting in inflation features as a special case within the general framework. Others are the possibility of asset price bubbles and collapses, non-inflationary growth despite full employment, and instability in banking systems. The model is consistent with empirical evidence that has been difficult to reconcile with conventional equilibrium models. It is found that within this simple rationing framework, banks, left to their own devices, do not necessarily deliver stable, non-inflationary growth, and there is no reason to expect their behaviour to optimise social welfare. Some implications for research and policy are discussed.
Numerical simulations of June 7, 2020 convective precipitation over Slovakia using deterministic, probabilistic, and convection-permitting approaches
Authors: Simon André , Belluš Martin , Čatlošová Katarína , Derková Mária , Dian Martin , Imrišek Martin , Kaňák Ján , Méri Ladislav , Neštiak Michal , Vivoda Jozef
Published: December 2021

The paper presented is dedicated to the evaluation of the influence of various improvements to the numerical weather prediction (NWP) systems exploited at the Slovak Hydrometeorological Institute (SHMÚ). The impact was illustrated in a case study with multicell thunderstorms and the results were confronted with the reference analyses from the INCA nowcasting system, regional radar reflectivity data, and METEOSAT satellite imagery. The convective cells evolution was diagnosed in non-hydrostatic dynamics experiments to study weak mesoscale vortices and updrafts. The growth of simulated clouds and evolution of the temperature at their top were compared with the brightness temperature analyzed from satellite imagery. The results obtained indicated the potential for modeling and diagnostics of small-scale structures within the convective cloudiness, which could be related to severe weather. Furthermore, the non-hydrostatic dynamics experiments related to the stability and performance improvement of the time scheme led to the formulation of a new approach to linear operator definition for semi-implicit scheme (in text referred as NHHY). We demonstrate that the execution efficiency has improved by more than 20%. The exploitation of several high resolution measurement types in data assimilation contributed to more precise position of predicted patterns and precipitation representation in the case study. The non-hydrostatic dynamics provided more detailed structures. On the other hand, the potential of a single deterministic forecast of prefrontal heavy precipitation was not as high as provided by the ensemble system. The prediction of a regional ensemble system A-LAEF (ALARO Limited Area Ensemble Forecast) enhanced the localization of precipitation patterns. Though, this was rather due to the simulation of uncertainty in the initial conditions and also because of the stochastic perturbation of physics tendencies. The various physical parameterization setups of A-LAEF members did not exhibit a systematic effect on precipitation forecast in the evaluated case. Moreover, the ensemble system allowed an estimation of uncertainty in a rapidly developing severe weather case, which was high even at very short range.
ALADIN-Climate at the Hungarian Meteorological Service: from the beginnings to the present day’s results
Authors: Bán Beatrix , Szépszó Gabriella , Allaga-Zsebeházi Gabriella , Somot Samuel
Published: December 2021

This study is focusing on the past and, in particular, the present of the ALADIN-Climate model used at the Hungarian Meteorological Service. The currently applied model version is 5.2 (HMS-ALADIN52). In the recent experiments, the CNRM-CM5 global model outputs were downscaled in two steps to 10 km horizontal resolution over Central and Southeast Europe using RCP4.5 and RCP8.5 scenarios. Temperature and precipitation projections are analyzed for 2021-2050 and 2071–2100 with respect to the reference period of 1971–2000 with focus on Hungary. The results are evaluated in comparison to 26 simulations selected from the 12 km horizontal resolution Euro-CORDEX projection ensemble (including two additional versions of ALADIN-Climate: CNRM-ALADIN53 and CNRM-ALADIN63) to get more information about the projection uncertainties over Hungary and to assess the representativeness of HMS-ALADIN52. The HMS-ALADIN52 simulations project a clear warming trend in Central and Southeast Europe, which is more remarkable in case of greater radiative forcing change (RCP8.5). From the 2040s, the Euro-CORDEX simulations start to diverge using different scenarios. The total range of the annual change over Hungary is 1.3–3.3 °C with RCP4.5 and 3.2–5.7 °C with RCP8.5 by the end of the 21st century. HMS-ALADIN52 results are approximately near to the median: 2.9 °C with RCP4.5 and 4 °C with RCP8.5. CNRM-ALADIN53 shows generally similar results to HMS-ALADIN52, but simulations with CNRM-ALADIN63 indicate higher changes compared to both. In terms of seasonal mean precipitation change, the HMS-ALADIN52 simulations assume an increase between 9% and 33% (less in spring, more in autumn) over Hungary in both periods and with both scenarios. Most of the selected Euro-CORDEX simulations show a precipitation increase, apart from summer, when growth and reduction can be equally expected in 2021–2050, and the drying tendency continues towards the end of the century. Increase projected by HMS-ALADIN52 is mostly confirmed by CNRM-ALADIN53, while CNRM-ALADIN63 predicts precipitation decrease in summer. Precipitation results do not show a significantly striking difference between the scenarios, likely due to the fact that internal variability and model uncertainty are more relevant sources of uncertainty in precipitation projections over our region.
Future temperature and urban heat island changes in Budapest: a comparative study based on the HMS-ALADIN and SURFEX models
Authors: Allaga-Zsebeházi Gabriella
Published: December 2021

Cities, due to their warmer and dryer local climate in addition to their dense population, are subjected to large future climate change risks. Land surface models, with detailed urban parameterization schemes, serve as an adequate tool to refine the rough regional climate projections over the cities. In this study, the future temperature conditions in Budapest are studied with the SURFEX land surface model (LSM), driven by the HMS-ALADIN5.2 regional climate model (RCM) and considering the high-emission RCP8.5 scenario. Special attention is dedicated to explore the differences between the RCM and LSM in terms of the results, their interpretation, and further use in impact models. According to the investigated model combination, the winter season may warm the most, with 1.9 °C in 2021–2050 and 4.3 °C in 2071–2100, although the magnitude of this change is smaller in SURFEX than in ALADIN. Besides the mean changes, four climate indices, based on high and low temperature thresholds, were studied, and it was found that the low temperature indices (frost days and very cold days) may relatively decrease more in SURFEX compared to ALADIN over Budapest, and in the city center compared to the suburbs and rural areas. In addition, the urban heat island (UHI) intensity is projected to decrease in SURFEX mainly in spring and summer (by 2071–2100 with 0.35 °C and 0.32 °C, respectively). Finally, a simple method is provided to correct the SURFEX temperature fields, using the ALADIN model, with eliminated systematic biases and the simulated UHI field.
Enhancing the Development of Sustainable Modes of Transportation in Developing Countries: Challenges and Opportunities
Authors: Dahim Mohammed
Published: December 2021

All modes of transport can be seen to bring some influence to bear on a country’s economic growth, health, and environment. However, the impact differs among developing countries. This paper presents an assessment and evaluation of the development of a sustainable transportation system in the Kingdom of Saudi Arabia (KSA). For this study, data were collected about the four transportation modes of sea, air, road and rail. The data were analyzed to determine the current condition, needs, challenges, and opportunities for improvement for each mode of transportation. Problems associated with each transportation mode were addressed and solutions to overcome these problems were recommended. The results indicate that while sea transportation provides the country with freight transport, it is of limited service to passengers in the Gulf region or on the Red Sea. Air transportation meets the needs of Saudi Arabia with international connections, but domestic flights provide limited passenger transport to the wealthy and are not an effective mode of transport for short distances. Road transport is the most popular mode for the general public but is associated with numerous problems such as the environment, health, noise, a high accident rate, and being the first cause of death in the country. Rail transportation seems to be the mode which is most sustainable for the future. It is essential that KSA meets public demand for public transportation with a reliable, cost effective, and safe public transportation system. Doi: 10.28991/cej-2021-03091776 Full Text: PDF
Unfired Clay-Cork Granules Bricks Reinforced with Natural Stabilizers: Thermomechanical Characteristics Assessment
Authors: El Wardi Fatima Zohra , Ladouy Sara , Khabbazi Abdelhamid , Ibaaz Khalid , Khaldoun Asmae
Published: December 2021

Cork is an ecological, natural, and renewable additive, an excellent thermal and acoustic insulator. All these attributes encourage its use in the building sector. Adding this additive to the Earth leads to a more lightweight composite with better thermal performance than the Earth alone. Unfortunately, the mechanical performance of this composite is degraded significantly, limiting its use in construction applications. The authors propose in this study to stabilize the clay-cork composite using natural stabilizers. A chemical stabilization was tested using local quick-lime, in addition to a physical stabilization using natural sheep-wool fibers. The primary purpose is to propose eco-friendly construction material with enhanced thermal and mechanical properties and the lowest environmental impact based on local and ecological raw materials to encourage more sustainable and low-energy constructions. First, physicochemical and mineralogical characterization of used clay was investigated. Then, an experimental investigation was conducted to identify the lime content that allows the optimal stabilization for the used clay. In this context, many different specimens of Bensmim soil stabilized with lime at six many contents 0, 10, 20, 30, 40, 50, and 70% were prepared and tested. The obtained results showed that the optimal lime content for the better stabilization of the used soil is about 30%. Next, an experimental study of thermomechanical properties was conducted on unfired clay bricks mixed with expended cork granules and stabilized by the addition of variable proportions of quick-lime 0, 10 and 30% and sheep-wool fibers 0, 1, and 2%. The mechanical performance of the specimens was investigated in terms of compressive and flexural strengths. At the same time, thermal quality was qualified through evaluating thermal conductivity using the steady-state Asymmetrical Hot Plate test method. The very encouraging experimental findings showed that using lime and sheep-wool fibers at the studied addition content resulted in lightweight composites with lower thermal conductivity and higher compressive and flexural strength than reference samples. The highest thermomechanical performances are obtained with clay-cork blocks reinforced with 30% lime content and 2% sheep-wool fibers. This block recorded values of 583 kg/m3, 0.155 W/m/K, 1.55 MPa, and 3.91 MPa, for bulk density, thermal conductivity, flexural and compressive strength respectively, compared to 765 kg/m3, 0.238 W/m/K, 0.96 MPa and 2.29 MPa for control samples. New material presents lightweight material for both improved thermal and mechanical qualities encouraging its use in building applications. Doi: 10.28991/cej-2021-03091778 Full Text: PDF
Issues of ensuring Russia's economic security during the COVID-19 pandemic
Authors: Suglobov Aleksandr , Karpovich Oleg
Published: December 2021

This article discusses the main problems of ensuring the economic security of the Russian Federation against the background of the COVID-19 pandemic, the global financial and energy crisis. Proposals are presented to overcome a number of negative trends, taking into account the current situation.
Analytical tools for the study of corruption threats in the implementation of national projects in the field of education
Authors: Kleschev Sergey
Published: December 2021

The article presents the results of a study of corruption processes in the implementation of national projects in the field of science and education development. The structure of sources of funding for the implementation of national projects, as well as statistics on the number of illegal actions registered by law enforcement agencies related to the use of budgetary funds are analyzed. The forms of manifestation of illegal actions when encroaching on budgetary funds during the implementation of national projects are determined. Special attention is paid to the author's tools for systematization of corruption threats and their comparison with corruption risks, which allows solving the problem of assessing the likelihood of threats and forecasting the main negative manifestations of the influence of factors. A set of preventive measures aimed at improving the effectiveness of law enforcement agencies in the field of ensuring economic security of the implementation of national education development projects is proposed.
LOCAL GOVERNMENT BODIES IN THE DEVELOPMENT SYSTEM OF A MULTIFUNCTIONAL RURAL ECONOMY
Authors: Voronin Boris , Voronina Yana
Published: December 2021

This article examines the problems of the activities of local governments in the development of a multifunctional rural economy (using the example of the Sverdlovsk region). The purpose of this study is to conduct a scientific analysis of the state of the rural economy as a multifunctional system and the participation of local governments in its development. The topic of this article is relevant, because not in all constituent entities of the Russian Federation, the positive development of the rural economy testifies to the effective activity of local governments in this area. In some regions, the municipal management of agriculture functions, in local government bodies such management functions and departments are carried out. In many rural areas of the constituent entities of the Russian Federation, work is being carried out to organize non-agricultural activities as an integral part of the rural economy.
INFLUENCE OF INNOVATIVE ENTREPRENEURSHIP ON THE DEVELOPMENT OF REGIONAL COOPERATION
Authors: Repushevskaya Ol'ga
Published: December 2021

Relevance and novelty of the work. The article is devoted to the implementation of innovative entrepreneurship for the development of regional cooperation and the rapid development of the sharing economy in the Russian Federation. The relevance of this article is due to the need to digitize cooperatives in order to develop, expand the markets for their products.

The article examines situations that show how innovative entrepreneurship affects the development of the cooperative sector of the economy. The cooperative management model will be successful when it combines the functions of entrepreneurship, socialization and marketing. The struggle for a buyer in the absence of a marketing strategy in a cooperative is reduced to zero. Therefore, cooperative organizations need to choose the right marketing strategy that will allow them to effectively run their business.

A separate place in the article is devoted to the analysis of market dynamics within the framework of the sharing economy. Based on the analysis, the importance of the sharing economy is shown. The basis of the digital economy is the predominance of the share of knowledge and innovation over the sphere of production. For this reason, building a business model is essential. It is necessary to introduce new technologies, at the same time, studying the needs of customers and optimizing activities in all indicators.
POSSIBILITIES OF APPLICATION MACHINE LEARNING METHODS IN SOLVING ANALYTICAL PROBLEMS IN METALLURGICAL INDUSTRY
Authors: Yusupova Diana , Muzalev Sergey
Published: December 2021

Background.

Machine learning is a promising field for organization in the age of development of high-tech methods of management and organization of the company. As a rule, this term is used in relation to artificial intelligence, namely, machines that could learn independently. Thus, the main goal of this work is to assess the prospects for using these methods for solving various problems in a corporation.

Methods.

The article introduces the main methods of machine learning, their analysis, linear and non-linear learning methods are given, their use in practice is indicated, and the key advantages of using a trained artificial intelligence in a company are identified.

Result.

As a result, the author proposes ways of using machine learning methods in a firm, analyzes their advantages and disadvantages, identifies the problems of implementing artificial intelligence learning opportunities in practice.
DIFFERENTIATION OF CONSUMPTION OF BASIC FOOD PRODUCTS IN URBAN AND RURAL HOUSEHOLDS
Authors: Skal'naya Marina , Cheplev Valeriy
Published: December 2021

The key task of the Food Safety Doctrine of the Russian Federation is to ensure that the population of the country consumes food products that meet modern requirements of healthy nutrition at the level of rational norms. The article presents a comparative analysis of the level of consumption of basic foodstuffs in urban and rural households for the period from 2010 to 2019. The imbalance in the volume of actual consumption of basic foodstuffs in comparison with rational norms in all households was revealed. At the same time, a significant differentiation in the volume and energy content of the diet was found between urban and rural households. The underlying reasons for the current differentiation in the consumption of basic foodstuffs by urban rural households lie in the income inequality of the urban and rural population and the level of development of the commodity infrastructure in the city and in the countryside. The implementation of the Food Security Doctrine of the Russian Federation is impossible without solving the issues related to increase of the economic and physical accessibility of food products for every citizen of the country, especially rural citizens.
Obtención de papel artesanal a partir de S. Californicus del lago de Tecocomulco y estudio de su biodegradabilidad
Authors: Hernández-Hernández Regula Nallely , Osti-Castillo María del Rosario , Vázquez-García Rosa Ángeles , Imbert-Palafox José Luis , Villagomez-Ibarra José Roberto
Published: December 2021

En este artículo se establece la importancia del papel en nuestra vida cotidiana y el impacto ambiental y social que provoca su elaboración. También se aborda la caracterización de la celulosa obtenida de S. californicus o tule, planta invasora que debido al exceso de nutrientes provenientes de escorrentías naturales y antropogénicas, crece desmedidamente abarcando un gran porcentaje del lago de Tecocomulco; razón por la cual, se plantea su uso como materia prima para la elaboración de papel artesanal y cuyo ensayo de biodegradabilidad en un digestor demuestra que es posible emplearlo como una alternativa sustentable, implicando beneficios importantes como combatir la eutrofización del lago y promover la economía de la región mediante su elaboración.
Estudio TFD de cúmulos de Pt-Ir con geometría prisma triangular
Authors: Rangel-Peña U. J. , Zárate-Hernández L. A. , Camacho-Mendoza R. L. , González-Montiel S. , Cruz-Borbolla J.
Published: December 2021

En este trabajo, se presenta un estudio sistemático de las propiedades estructurales y electrónicas de cúmulos bimetálicos de Pt6−nIrn donde n = [0 – 6] usando la metodología B3LYP/LanL2DZ en el contexto de la teoría de los funcionales de la densidad (TFD). Las estructuras de los cúmulos puros Pt6 e Ir6 muestran arreglos tridimensionales altamente estables con multiplicidades electrónicas (μ) entre 7 y 13. El cúmulo puro de Pt6 más estable adopta una geometría de prisma triangular. Para la evaluación de los cúmulos dopados Pt6−nIrn (n = [0 – 6]) se determinó la longitud de enlace promedio, las cargas de Mulliken, los orbitales moleculares frontera y el mapeo del potencial electrostático. La evaluación de las propiedades electrónicas y estructurales demuestra que la incorporación de átomos de iridio en cúmulos de platino modifica su reactividad.
Students’ Vocabulary Errors in Constructing Descriptive Text
Authors: Rostiana Heva
Published: December 2021

This research is aimed to investigate an analysis on students’ vocabulary errors in constructing descriptive text at the First Grade Students of SMK IT Al-Halim. The research is conducted through content analysis. Data of the research are taken from documentation of description text and interview with the students of SMK IT Al-Halim. Result of the research shows that there were vocabulary error in constructing descriptive text; there were lexical error, syntactical error, and discourse error. The dominant of errors is in lexical error especially in spelling errors. Vocabulary error is caused they are lacks of awareness of students in increasing mastery of the vocabulary; English words have multiple meanings and confusion, so it makes them difficult in learning English. They are also bored and lazy to look for vocabulary. In other hand, the method used by the teacher does not appropriate in learning process. Therefore, the students should enrich vocabulary by memorize ten or more of vocabulary in one day. The students also should more often open dictionary. Furthermore, and the teacher should motivate the students in learning English. Then, the teachers should give clearly, explanation and clarification when teach English especially in vocabulary for students
Improving Teacher's Ability in Developing Innovative RPP During The Covid-19 Pandemic Through Academic Supervision Program in SMAN 1 Puloampel Academic Year 2020/2021
Authors: Rohadi Rohadi
Published: December 2021

This School Action Research (PTS) aims to improve the ability of teachers to develop innovative lesson plans through academic supervision (individual scientific and technical supervision models) during the COVID-19 pandemic. This research was conducted in four stages, namely planning, implementation, observation and reflection, and was carried out in two cycles. The research subjects were 4 science teachers and 4 social studies teachers in my school, namely SMAN 1 Puloampel, Serang district, Banten province. The components of the innovative RPP assessment consist of formulating indicators, formulating learning steps (KBM), allocating time, determining learning resources, formulating teaching methods, and formulating assessments while the innovations that are expected in making the RPP are RPPs that can produce, combine, have added value, something new and answers problems and is integrated with Strengthening Character Education (PPK), oriented to HOTS or improving students' higher thinking skills and having 21st-century skills. In the first cycle, the researcher observed an increase in teacher competence in making innovative lesson plans. The results of observations of individual RPP assessments in the first cycle showed an average value of 68.4%. In the second cycle, the teacher's average value increased in making lesson plans, which was 77.6%. While the classical lesson plan completeness assessment from cycle I and cycle II showed a good average value of 73%. This proves that academic supervision can improve the ability of teachers in preparing innovative RPP (Learning Implementation Plans).
A Comparative Between British English And American English: Vocabulary Analysis
Authors: Novari Ari Fajria , Maryani Yeni , Rostiana Heva
Published: December 2021

This research paper aims to analyze the comparative between British English and American English, because many language learners or English users still confuse to differentiate both of them, especially in the countries where English is foreign language. Sometimes, it cause misunderstanding in communication. The research paper use qualitative research design with characteristic of content analysis. It uses observation and documentation in collecting the data. The obtained data is vocabulary in Oxford Advanced Learner’s Dictionary 9th edition which published in 2015. The researcher took 150 words to be analyzed. Based on the data analysis there are three differences in Vocabulary of British English and American English.  The researchers divide the differences into three categories they are differences in Vocabulary (word using), spelling, and pronunciation. The researcher found 50 different words in vocabulary (word using), 50 different words in spelling and 50 words which have differences in pronunciation. Based on findings of this research, it is significant for language learners or English user to know the differences of British English and American English and improve their vocabulary of British and American English in order to decrease misunderstanding in communication. The researchers hope language learners or English user can decide which English varieties that will they use and the can use one of English varieties consistently.
Perancangan Bisnis Berbasis Website pada Usaha Hijab RAF Collection Sidoarjo
Authors: Syarofah Linati Khairina , Chumaidiyah Endang , Tripiawan Wawan
Published: December 2021

RAF Collection merupakan usaha yang bergerak dibidang fashion muslim khususnya produk hijab, yang berlokasi di Kota Sidoarjo. Usaha ini mulai berjalan pada bulan Juni 2020 dan kegiatan pemasarannya masih melalui social media seperti Instagram dan WhatsApp. Berdasarkan hasil wawancara, owner ingin melakukan pengembangan usaha serta merancang website untuk membantu kegiatan pemasaran, penjualan, serta komunikasi kepada konsumennya. Penelitian ini dilakukan untuk mengetahui kelayakan dari rencana pengembangan usaha yang akan dilakukan berdasarkan aspek pasar, aspek teknis, aspek finansial. Data pasar diperoleh dari penyebaran kuesioner kepada responden wanita berusia 15 – 40 tahun di beberapa kota seperti Surabaya, Sidoarjo, Jakarta, Malang, Bandung, Tangerang, Semarang dan Yogyakarta. Hasil perhitungan analisis kelayakan didapatkan nilai NPV sebesar Rp 233.318.479, nilai Payback Period selama 1,9 tahun, dan untuk hasil IRR sebesar 44,7%, nilai IRR > MARR yaitu 11,47%. Bisnis RAF collection layak dikembangkan berdasarkan hasil analisa aspek tersebut.
РОЗРОБКА АЛГОРИТМУ ЗАГАЛЬНОЇ СТРАТЕГІЇ АВТОМАТИЗАЦІЇ ВИБОРУ КУРСУ УХИЛЕННЯ СУДНА
Authors: Терентьев В. А.
Published: December 2021

During ships maneuvering, the main cause of accidents is that navigators do not always objectively assess the situation and may make wrong decisions on the identification situation of a dangerous approach  and  a  collision  hazard.  The  automation  of  the  deviation  course  choice  is  considered  as  the automation avoidance process. Purpose. The article highlights the tasks of formalizing the deviation course as a value of automatic control, and proposes the development of an algorithm for the strategy of changing the course. Methodology. Conducted processing of practical data of own vessel. The existing models of the ship's movement were analyzes, as well as the systems for the automatic stabilization of the ship. To construct the algorithm, the COLREGs–72 was decomposed with respect to the belonging of the initial situation of the vessels to one of the areas of mutual obligations. Findings. According to the results of the given theme, an algorithm of the general strategy of choosing the course of evasion of the vessel was developed, considering the requirements of COLREG–72 rules. It were considered the types of control of automatic regulators and their limitations at the initial and final moments of the ship's turn. It was found out. It is necessary to create a multilevel mathematical description, which will include subsystems of different levels, to build a model of an integrated control system. Originality. It was determined the efficiency of using the principle of execution of ship’s turns by the method of observation with a given influence by analyzing the existing models of ship’s movement. It was offered to use the range of acceptable values of courses during the development of the model of automation ship avoidance process. Practical value. An algorithm for the general strategy of automation of the avoidance course selection was developed.
Il Foro di Traiano nel Medioevo e nel Rinascimento
Authors: Meneghini Roberto
Published: December 2021

Questo libro descrive i risultati degli scavi archeologici realizzati fra il 1998 e il 2007 nell'area del Foro di Traiano a Roma. Nel volume vengono illustrati i dati riguardanti la storia dell'area del Foro dalla fine dell'antichità all'età moderna.
Prevention of Violence against Children: Challenges and Opportunities
Authors: Sinha Debotosh
Published: December 2021

This book is a compilation of papers authored by academicians, practitioners, researchers who are the witnesses to increasing challenges in mitigating violence against children. Children are considered to be the backbone of human development. Violence against children is a multi-dimensional phenomenon which consists of all forms of physical, mental torture, injury, abuse, neglect, maltreatment and sexual abuse perpetrated on them. It is very evident that children experience certain forms of violence at their various stages of life. Global evidence suggests that girls and boys in certain contexts are more vulnerable to violence (UNICEF, 2017). For instance, vulnerability may be heightened for children living with disabilities, in institutional care and deprived of liberty; those living in extreme poverty, unaccompanied or separated from family; children on the move (migrants, refugees, asylum seekers and internally displaced children); and children living with HIV, facing discrimination for their sexual orientation or gender identity, belonging to marginalized social or ethnic groups, and those living with other social and economic disadvantages. While individual factors that increase the risk of violence are clearly important, there is broad consensus in the field that violence prevention and response must not focus too narrowly on individual characteristics of victims and perpetrators rather the focus should be enlarged to give more attention to broader social, economic, normative and institutional environments in which children and adolescents live.
Determinants of Using Gadget to Concentration, Complaints of Eye Fatigue and Student Learning Motivation at SMKN 7 Malang
Authors: Naryaning Rohmahtun , Katmini Katmini
Published: December 2021

The development of information and communication technology brings an influence on many fronts, is no exception in the world of education. Including the use of gadgets that increasingly exist in the world of education. But the use of gadgets must also be monitored by the duration, frequency and intensity that support concentration, reduce eye fatigue complaints and motivation to learn for the better. The purposes of this study are to explain the influence of duration, frequency and intensity of gadget use on student concentration, eye fatigue complaints, students learning motivation at SMKN 7 Malang. This research design uses a correlative study with a quantitative approach. The research subjects were 195 students. Data collection techniques using a questionnaire. The data analysis technique used multiple linear regression analysis. The results of this research indicate that: there was a negative influence of duration, frequency, and intensity of using gadget on student concentration at SMKN 7 Malang. There was a positive influence of duration, frequency, and intensity of using gadget on student eye fatigue complaints at SMKN 7 Malang. There is a negative influence of duration, frequency, and intensity of using gadget on students learning motivation at SMKN 7 Malang. This study shows that there is a need for health promotion so that students reduce the duration, frequency of using gadgets as an effort to increase concentration, prevent eye fatigue and increase learning motivation.
The Influence of Nutritional Education through Puppet Play to Increasing Vegetable and Fruit Consumption in Mekar Wangi and Putra Harapan Kindergarten Children Glenmore District
Authors: Murdani Agus Putra , Nanda Febrika Devi , Laili Nuris Sa’datul
Published: December 2021

The consumption of vegetables and fruit is one indicator of nutritional balance. The statistical data show there are 60.44% of Indonesia that are less consuming vegetables and fruit. Fiber on vegetable and fruit are very useful for the body. Efforts to improve nutritional knowledge can preserve out through media which are suitable for children, that are attractive and easy to understand such as puppet and ladders game. This research aims to analyze the influence of the nutritional education through the game puppet to increase vegetable and fruit consumption for kindergarten children (TK).

This is a pre-research experiment. One group pre-post test. Data analysis in this study uses the sample of this research is the Mekar Wangi and Putra Harapan kindergarten children that accounted 64 people in accordance. The technique of data collection from the questionnaire is based on the direct interviews, it aims to investigate the difference in vegetable consumption on kindergarten children before nutrition education is 5,58 while after nutrition is increase to 7,75. Whereas for fruit consumption for kindergarten children before education is 13,72 whereas after education is significantly increase to 16,47.

The result revealed that there is an increment of education nitrition vegetable and fruit consumption after nutrition education through puppet game (Asymp.Sig =0,000) it concludes that nutritional education through puppet gameplay on an important role to increase the consumption of fruit and vegetables for kindergarten children.
The Effect of Laughter Therapy on Reducing Anxiety Level in Hypertension Patients
Authors: Purnamasari Erna , Andhiyani Arvina
Published: December 2021

Degenerative diseases are chronic non-communicable diseases such as heart disease, hypertension, diabetes, obesity and others. One of the degenerative diseases is hypertension. Hypertension is referred to as the "Silent Killer" because it is a deadly disease, without any symptoms as a warning to sufferers. Concerns about the emergence of new problems in hypertension will cause emotional mental disorders which are often shown by anxiety disorders. One of the lifestyle modifications that can cope with hypertension is to recommend being more relaxed. One alternative for relaxation in patients with hypertension is laughter therapy. This study aims to determine the effect of laughter therapy on reducing anxiety levels in hypertension sufferers in the Work Area. Method research using Literature review related to the effect of laughter therapy on reducing anxiety level in Hypertension patient. The results of the normality of the data showed that the data were normally distributed in the intervention group and the data were not normally distributed in the control group. From the results of this study, it is hoped that laughter therapy can be given contribution to reduce anxiety levelsin hypertensive patients, so that blood pressure in hypertensive patients can be controlled.
Systematic Review: Implementation of Primary Team Professional Nursing Practice Methods in Hospital
Authors: Merbawani Raras , Munfadlila Asef Wildan
Published: December 2021

The hospital is a health service organization that provides comprehensive health services that achieve promotive, preventive, curative and rehabilitative aspects for the community. The application of the Professional Nursing Practice Method (MPKP) can illustrate the efforts of various countries to improve the quality of nursing care and the working environment of nurses in hospitals. The purpose of this study was to determine the application of MPKP in hospitals. This research design uses a literature review, which is a series of studies relating to the method of collecting library data, or research whose research objects are explored through various library information (books, encyclopedias, scientific journals, newspapers, magazines, and documents) from several journals that have been researched by previous researchers who have been screened with inclusion and exclusion criteria using several databases namely google shoolar, lib UI, and SINTA which will be used as a literature review in this study. There are 155 journals according to keywords which are screened into 10 journals according to the theme and analyzed which examines the application of the Professional Nursing Practice Method (MPKP). The results showed that the implementation of MPKP was in the good category and was more dominant, namely 40% in the nursing care system. In the application of the maximum Professional Nursing Practice Method (MPKP) and good categories, nurses must make professional values, professional relationships, management approaches, nursing care systems, and reward compensation systems according to nursing standards by looking at performance and determining the appropriate MPKP model.