bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluation of Soft Tissue Regenerative Processes After Subcutaneous Implantation of Silver/ Poly(Vinyl Alcohol) and Novel Silver/Poly(Vinyl Alcohol)/Graphene Hydrogels in an Animal Model
Authors: Lužajić Božinovski Tijana , Todorović Vera , Milošević Ivan , Gajdov Vladimir , Prokić Bogomir Bolka , Nešović Katarina , Mišković-Stanković Vesna , Marković Danica
Published: September 2021

A newly produced biomaterial is necessarily subject of standards, which are performed in vivo on animal models. For the evaluation of soft tissue regenerative possibilities after subcutaneous implantation of biomaterials – silver/poly(vinyl alcohol) (Ag/PVA) and novel silver/poly(vinyl alcohol)/graphene (Ag/PVA/Gr) provided for clinical use, sixteen rats were used, according to the instructions of international standards, ISO 10993-6, 2007. Histological sections were observed 7, 15, 30 and 60 days after grafting. These hydrogels were produced by in situ electrochemical synthesis of silver nanoparticles in the polymer matrices, which enabled obtaining completely safe and biocompatible materials, free from any additional toxic chemical reducing agents. Surgical implantation of hydrogels was done according to the permission of the Ethical Committee of the Faculty of Veterinary Medicine, University of Belgrade. Immunohistochemical (IHC) studies included the assessment of smooth muscle expression actin in blood vessels (α-SMA), the expression of laminin and type I and type III collagen in the skin structures, and, the determination of cell proliferation marker expression (Ki-67) keratinocytes. The results were assessed in a semiquantitative manner. The data were analyzed in the statistical software package IBM SPSS 20. The conclusions indicated that Ag/PVA/Gr might be used as wound dressings to enhance the tissue healing potential and established faster integration and shorter retention in the tissue.
Seroprevalence of Bovine Viral Diarrhea on Smallholder Farms on the Territory of Belgrade City
Authors: Zurovac Sapundžić Zorana , Ninković Milan , Glišić Dimitrije , Milovanović Bojan , Žutić Jadranka , Kureljušić Branislav , Milićević Vesna
Published: September 2021

Bovine viral diarrhea (BVD) is a viral disease of cattle with a high economic impact. To estimate the seroprevalence of Bovine viral diarrhea virus (BVDV) infection of cattle on smallholder farms we included 78 smallholder farms in the Belgrade epizootiological area where 318 blood serum samples from cattle were collected, and subsequently tested. The samples were analyzed using a commercially available competitive enzyme immunoassay (ELISA) for the detection of antibodies against BVDV. The obtained results showed an overall seroprevalence of 3.8% whereas the seroprevalence on herd level varied from 0% to 80%. The obtained results showed a relatively low seroprevalence of BVD infection on smallholder farms on the territory of Belgrade city.
When should a psychiatrist remember to test homocysteine levels? - a literature review
Authors: Nowak Katarzyna , Chiriboga Sylvia , Halczuk Izabela , Karakuła-Juchnowicz Hanna
Published: September 2021

Introduction: Homocysteine is an endogenous sulfur amino acid, formed as a result of biochemical changes in methionine. The normal concentration of homocysteine in healthy people is within the range of 5 - 15 µmol / l, and values above 15 µmol / l are referred to as hyperhomocysteinemia. Moreover, it has been shown that the level of homocysteine may be associated with the occurrence of mental disorders. The aim of this article was to search for a relationship between the level of this amino acid and the incidence and prognosis of bipolar disorder, depression, anxiety disorders, schizophrenia or Alzheimer’s disease.

Material and method: For the review of the literature, available articles from the PubMed database and Google Scholar were used under the following keywords: homocysteine, depression, bipolar disorder, schizophrenia, Alzheimer’s disease in the period from 1992 to 2021.

Results: The research conducted so far shows that there is a significant correlation between elevated levels of homocysteine and the above-mentioned mental disorders.

Conclusion: In order to prevent the consequences of the increased level of homocysteine, its concentration in blood serum should be monitored periodically and appropriate treatment should be implemented in case of abnormal results. It is important to educate patients about the consequences of hyperhomocysteinemia i.a. atherosclerosis, stroke, ischemic heart disease, osteoporosis, neural tube defects, mental disorders and neurodegenerative diseases. It should be also established a strategy to lower the level of this amino acid through lifestyle changes, as well as the supply of folic acid, vitamins B12, B6, B2, N-acetylcysteine and betaine.
Notes on onomastic terms proprialization, appellativization, transonymization and deproprialization
Authors: Závodný Andrej , Bašistová Dominika
Published: September 2021

In our article, we present a few discussion notes on the current processing and standardization of Slovak onomastic terminology. In our opinion, proprialization is not only a word-formation process, but primarily the functional one. The function of the word, that is seen as the first within the process of proprialization, is being changed too. Due to this fact, the formal part of the proper name is recognized as secondary. Furthermore, we think that even the process of transonymization – from functional, not formal approach – can be accepted in its wider understanding. It can be defined as transfer of proper name motivation from one object to another regardless of any formal criterion. What is more, this transfer is possible even within the same onymic class. The transfer could be accompanied with a change in the formal structure or grammatical meaning of the new proper name; because not just the form of the proper name (or the part of the form) is transferred to another object, but also its function, ability to be an “individual and specific name” for another object. But the process of transonymization itself requires transfer of the proper name from one denotatum to another. Thatʼs why we do not recognise any formation of the name variants for the same object as the process of transonymization.
Official and non-official proper names in a bilingual onymic landscape
Authors: Bauko Ján
Published: September 2021

The paper deals with the visual representation of official and non-official proper names in a bilingual onymic landscape. The onymic landscape consists of official and non-official proper names located on nameplates, inscriptions in public spaces, various areas and extralingual signs that point to their names. Research into the visual representation of proper names is a relatively new area of socioonomastics. The onymic landscape changes dynamically depending on the time, region and socio-cultural dimension; the state, local governments, business and civil spheres participate in its creation. The state regulates the use of official proper names through language policy and also influences their visualization. In addition to official forms, non-official forms of proper names appear in the onymic landscape. In a bilingual onymic landscape, proper names are visualized not only in the state language but also in the language of the minority, resp. another foreign language. The author examines the bilingual anthroponymic, toponymic and chrematonymic landscape of Slovak-Hungarian bilingual municipalities in Southern Slovakia.
Exploring Complexity of First Names from a Theoretical Approach
Authors: Segura Selene Jiménez
Published: September 2021

This work explores the possibility of first names as a complex phenomenon in which not only language, but society and culture are involved. Given names are a category of the natural languages in which different facets of human beings as sociocultural subjects are intertwined. Not only do such names belong to the language they are expressed in but also, they integrate their bearers into the social and cultural structure of their communities. By understanding speakers as ongoing members of different groups within the community and by integrating their interaction as well as the symbolic constructions that emerge from such interaction, the category can be conceived as the result of a dynamic relation between a set of inseparable heterogeneous elements. Hence, language in use, society and culture cannot be isolated or considered separately as they all become the category. Because of this, both the process of name-giving (which first names come to be used by) and the changing repertory resulting from such a process becomes of great relevance to this endeavour. Taking these into consideration, a model of a complex adaptive system will be presented to propose the category of first name as its emergent property.
The revived street names of Piliscsév
Authors: Tušková Tünde
Published: September 2021

The characteristics of linguistic landscape are significantly impacted by the legal status of a language in question. Not all Slovak settlements in Hungary equally exploit the opportunities provided by law. Public space is a constantly transforming phenomenon which is in continuous motion; therefore, research in linguistic landscape always reflects a certain state or moment. Signboards and street signs appearing in the public space, the objects of our study, reveal a great deal of the linguistic dominance of a particular milieu, Piliscsév in this case. In case of bilingual street names, the most dominant practice is the Hungarian-Slovak bilingualism; thus, in most cases Hungarian signs are determining. Concerning the visual representation of street signs in Piliscsév, we have observed an interesting phenomenon which is unique and untraditional in the Slovak community in Hungary. The visual presence of Slovak language in street names indicates not only the representation of the ethnic language but also the local and ethnic bonds of the town.
Reception of the Western European Cult of Saints Cyril and Methodius on the Example of Papal Documents Grande munus, Egregiae virtutis, Slavorum Apostoli: Description and Analysis
Authors: Lanceva A. M. , Gapanyuk A. E. , Simon C.
Published: September 2021

The relevance of the given problems is due to the church, state and socio-cultural veneration of the saints Cyril and Methodius as the creators of the Slavic alphabet and translations of the Holy Scriptures and hymnography into the Slavic language, which distinguishes the Slavic world into a separate cultural type, which often interacts with the multicultural paradigm of the modern European paradigm of the civilizational space. A significant place in the article is occupied by the problem of broadcasting the cult of Saints Cyril and Methodius in Catholicism in the coverage of official documents of the Roman Catholic Church, in particular, the encyclical as a separate type of papal documents that correspond to the social concept of the Roman Catholic Church. The purpose of the study is to analyze the encyclicals of the popes Leo XIII and John Paul II in different languages, discovering the general and the particular in their structure, which will serve as an incentive for further interpretation of the cult of the Holy brothers in the Roman Catholic world in the context of the formation of ecumenical communication of Christian churches and interfaith dialogue. The objective of the study is to identify the reception of the cult of Saints Cyril and Methodius in Western Christian religious culture. The novelty of this research is an attempt to analyze and interpret the structure and composition of papal encyclicals and the subsequent identification of the reception of the cult of the saints in Western European religious culture due to the absence of such works in Russian science. The methodological basis of the research is, first of all, an interdisciplinary approach, as well as historical, comparative historical, chronological and textological methods. All analyzed documents raise questions of the primacy of the Pope, missionary work, Catholic piety and the establishment of liturgical veneration of Saints Cyril and Methodius. An analysis of the texts shows the significance of these documents in the context of the formation of the Cyril and Methodius tradition in the West and the dialogue between East and West. The results obtained allow us to speak about the significance of the cult of Saints Cyril and Methodius in the context of individual Slavic countries and the entire Christian world as a whole.
Autopoiesis of The Discourse of Religious Tolerance (Early Intercultural Communication in the 19th Century)
Authors: Bendin A. Y. , Markova N. M.
Published: September 2021

The problem of religious tolerance is becoming increasingly relevant both for the Russian Federation and the modern world as a whole, since not only the media, but also academic publications inform us almost every day about conflicts between religious communities on a local and global scale. This article examines a number of new aspects of the phenomenon of religious tolerance that are revealed when it is described as an autopoiesis of a specific intercultural communicative discourse. This specific discourse is explicitly presented in the texts of the 19th century and later that are included in the database of the academic linguistic resource National Corpus of the Russian Language. The texts manifest special forms of implicit tolerance, which is created, developed and transformed in the global context of intercultural communication, which seeks to distribute the true (“genuine,” “normative”) and superstitious (“false,” “forbidden”). Starting with the most ancient texts, superstitious is intended to mark the difference between the permissible (“tolerable,” “ridiculed”) and the unconditionally forbidden (“dangerous,” “intolerable”). The development of communication from the most ancient face-to-face communication to written forms in urban cultures and mass media images of global reality contributes to the formation of an imperial understanding of local features in modern culture. A number of texts from the Russian history of the 19th century show us in detail the development of discourse of tolerance in a dialectic with the discourse of intolerance. This much is evident from the era of the creation of the Holly Alliance by Alexander I, in which Orthodox Christians, Catholics and Lutherans were proclaimed one Christian people, to the protective triad of Uvarov and national romanticism, which sought not only to distance itself from everything different, but also to enter into a multifaceted intercultural dialogue. This development placed issues concerning true and superstition within the framework of the science of religion that was emerging at the same time. The methodological basis for the description of the material is Niklas Luhmann’s perspective concept, which allows us to consider true and superstitious as distinctions that are formed in the process of autopoiesis of religion as a social subsystem. Special attention is paid to some historical moments of the formation of the prerequisites for the religious policy of the Russian Empire in the 19th century, formed in the era of the Tsardom of Russia and the Russian state, where some aspects of the phenomenon are highlighted, which can be designated as proto-imperial religious tolerance.
Means of Semantic Compression in Modern English Scientific Discourse (Based on Abstracts to the Articles From International Scientific Citation Databases)
Authors: Cherkunova M. V.
Published: September 2021

The article explores the phenomenon of semantic compression in small format metatexts within the contemporary English scientific discourse. Abstracts to scientific articles from international citation databases, in particular those of Scopus and Web of Science, are analysed with the aim of eliciting ways of semantic compression. The latter is viewed as a key parameter of a scientific abstract, whose semantic quality is the main factor responsible for further integration of the research results into the global knowledge pool. It is presumed that an abstract, being a secondary small-format text, represents an exact semantic copy of the original scientific article, hence compression is viewed as a mechanism of redistributing the functional load of the eliminated units of the original by means of increasing the informative potential of the remaining elements within the secondary small-format text. In the process of pragma-semantic and discourse analysis, a specific complex of semantic compression methods is revealed on every level of scientific abstract organization; in particular, compression means are elicited on the structural and semantic textual levels, as well as on the morphological, lexical, syntactic and graphical ones. The revealed patterns, on the one hand, expand our understanding of compression mechanisms typical of small-format texts in general; on the other hand, the practical data obtained as a result of the analysis can be used by a wide range of researchers while writing abstracts in English for publications in high-ranking international scientific journals.
Using the Zoom Platform in Distance Learning of a Foreign Language
Authors: Gureeva A. V.
Published: September 2021

The article considers the use of the Zoom platform in distance learning of a foreign language. The aim of the study is to consider the possibilities of using Zoom in distance learning of a foreign language. The research methods include the analysis of scientific and methodological literature on the research topic, the analysis of Zoom tools for the implementation of the possibilities of distance learning of a foreign language. The article explains the high demand for remote and online technologies and defines the criteria for choosing effective technologies for remote and online lessons. The research also considers the benefits of Zoom in the process of learning a foreign language and different types of tasks and their implementation via Zoom. The problems faced by teachers and students in the process of using online technologies in distance learning are identified. The article describes the possibility of interactive communication with students assigned to analyze a piece of fiction and offers a system of exercises which can be done using Zoom. It is proven that the use of the Zoom platform in teaching a foreign language employs different tools which make it possible to increase the effectiveness of language training and the development of students’ educational and cognitive abilities.
GOVERNANÇA HÍDRICA E CONFLITOS NA RESERVA EXTRATIVISTA MARINHA BAIA DE IGUAPE
Authors: Aguiar Alexandre de Oliveira e , Cançado Airton Cardoso
Published: September 2021

A Reserva Extrativista Marinha Baia de Iguape fica no Nordeste do Brasil, na zona estuarina do Rio Paraguaçu. A gestão da Reserva envolve um conflito relacionado ao uso dos recursos hídricos a montante, com queda da vazão de água e diminuição dos estoques de recursos pesqueiros. Este trabalho tem como objetivo discutir os conflitos de uso, as visões dos atores e as causas do conflito.  O trabalho foi realizado com base em documentos e em observação direta. Constata-se que o conflito surge de restrições de engenharia da barragem, que não permitem o controle ideal da vazão, que, para serem resolvidos, demandariam investimentos. A governança atual não tem sido capaz de produzir uma solução de consenso quanto ao modo de operar a barragem que atenda tanto à necessidade dos usuários a montante quanto aos de jusante. Não se nota, na postura dos atores, a presença do interesse bem compreendido, uma vez que não apresentam uma visão de compatibilidade entre os interesses individuais de curto prazo e os interesses coletivos de longo prazo. Entre as causas do problema, parece estar a legislação de recursos hídricos, que considera a área estuarina como elemento externo à bacia hidrográfica, fragmentando o sistema de governança e dificulta atingir uma solução de consenso.
ESTRUTURA DE PROPRIEDADE E MITIGAÇÃO DAS EMISSÕES DE GASES DO EFEITO ESTUFA
Authors: Vasconcelos Victor Daniel , Abreu Mônica Cavalcanti Sá de , Crisóstomo Vicente Lima , Rocha Robson Silva Soe
Published: September 2021

Esse trabalho investiga o impacto da estrutura de propriedade nas decisões que afetam a mitigação de emissões de gases do efeito estufa (GEE). Esta pesquisa tem como base a teoria da agência e assume a hipótese de que a adoção de estratégias climáticas corporativas é influenciada pela estrutura de propriedade da empresa. Foram analisadas empresas brasileiras de capital aberto que realizaram seu inventário de emissão de GEE entre os anos de 2010 e 2018. Realizou-se análise descritiva e foram processadas estimações por dados em painel de efeitos aleatórios e, como variável dependente, utilizou-se o logaritmo natural da razão entre emissões de GEE e receita bruta. Resultados econométricos indicam que um maior percentual de ações nas mãos de investidores institucionais favorece a redução de emissões de GEE. No caso de propriedade de ações da empresa nas mãos de diretores executivos e de investidores ativistas, não foi identificada uma relação significante com a redução de emissões de GEE. A pesquisa reforça a importância de tipos de estrutura de propriedade em decisões que proporcionam incentivos para enfrentar o aquecimento global.
Effect of a liquid with a negative redox potential on the indicators of blood and humoral immunity after resection thin gut
Authors: Zheludev A. A. , Parhisenko Yu. A.
Published: September 2021

An experimental study was conducted to establish changes in blood indices and humoral immu1nity in rats in the postoperative period with the use of catholyte and anolyte. The experiments were carried out on 45 male rats weighing 290–320 g, which were distributed equally into 3 groups: group 1 — intact animals, group 2 and 3 — animals which underwent surgery in the amount of resection of the small intestine (1.5 cm) with anastomosis end to end.After surgery, rats used catholyte as a drink, instead of drinking water. The surgical wound was treated with anolyte. Blood and the wall of the small intestine in the anastomosis zone were used as a biological substrate. The material was studied on days 5 and 15. A study of the composition of blood and the walls of the small intestine was carried out on days 5 and 15 4. An analysis of the materials showed that the use of catholyte (a liquid with negative AFP-leads to positive changes in blood counts, humoral immunity and phagocytic activity, impaired after resection of the small intestine. The use of anolyte antiseptic (liquid with positive AFP) prevents bacterial contamination of the surgical wound. The studied parameters indicate that catholyte positively affects humoral immunity, and anolyte prevents bacterial insemination of the surgical wound.
A pre-predictive analysis of trading volume in the options market
Authors: GOTFRID Anastasiya O. , GUZIKOVA Lyudmila A.
Published: September 2021

Subject. This article examines the relationship between the three indicators of the derivatives market, namely price, trading volume, and open interest.
Objectives. The article aims to characterize the dynamics of option trading volumes in terms of regularity and predictability of changes.
Methods. For the study, we used general scientific methods.
Results. The article substantiates the expediency of using fractal analysis methods to identify the stability of market trends, describes approaches to the classification of options, on the basis of which the range of options traded on the Moscow Exchange is characterized, and conducts a pre-predictive analysis of the time series of trading volume.
Relevance. The results of the study can be useful to persons studying financial markets, market analysts and developers of option contracts.
The instrumental machine learning methods for corporate bankruptcy prediction
Authors: NEVREDINOV Aleksandr R.
Published: September 2021

Subject. It is very important for corporate governance and a choice of partners to evaluate the company’s position. Therefore, bankruptcy forecast methods have been actively studied in theoretical and practical proceedings for a long time. Recurring crises and high market dynamics make the subject especially relevant.
Objectives. I develop the instrumental method based on machine learning to predict corporate bankruptcy. The study also reviews data sources, the potential of forecasting models, and chooses inputs for company analysis.
Methods. I applied methods of analysis and synthesis, and the systematization, formalization, comparative analysis. I referred to theoretical and methodological principles set forth in national and foreign proceedings on the company analysis and bankruptcy prediction. I investigate issues of data compilation, and building the artificial neural network for teaching the model.
Results. I proposed and tested the instrumental method to predict bankruptcy. I suggest using my own sets of indicators for forecasting, which I selected by analyzing key indicators of financial sustainability, efficacy, and key external factors influencing market actors. The article presents a data sample for teaching purposes, which includes both the Russian and foreign companies, thus expanding its size. I devised machine learning models generating high-precision forecasts.
Conclusions and Relevance. The findings contribute to bankruptcy prediction methods and can be used for administrative decision-making to automate their own analysis or analyze other entities, which the company cooperates with.
Faktor-faktor yang Berhubungan dengan Kejadian ISPA pada Balita Berusa 6-24 Bulan di Wilayah Kerja Puskesmas Lebdosari Semarang
Authors: Maulida Devina Alya , Darundiati Yusniar Hanani , Nurjazuli
Published: September 2021

Background:

Acute Respiratory Infection is an infectious disease that occupies the first position of the top ten diseases of Lebdosari Community Health Center which are mostly suffered by the community, especially in infants with an incidence of 3.32%.

Objectives:

This Study aims to analyze the relationship sources of indoor air pollution and family practices to the incidence of Acute Respiratory Infection (ARI) in infants aged 6-24 months in the Lebdosari Community Health Center Semarang.

Research Metodes:

This study used a cross-sectional design. Sample size of about 121 toddlers taken by purposive sampling technique. Data was collected using self-administered questionnaire. Analysis of research was used chi-square test.

Results:

This study showed that there was a relationship between kitchen smoke (p-value = 0.029 RP = 2,676 95% CI = 1,296-5,527), the use of household insecticides (p-value = 0.045 RP = 2,974 95% CI = 1,329-6,653), presence of smokers in the house (p-value = 0.042 RP = 2,120 95% CI = 1,013-4,434), and opening windows practice (p-value = 0.001 RP = 3,191 95% CI = 1,589-6,409) with the incidence of ARI. There was no relationship between sun-curing bedding practice and hand-washing practice with the incidence of ARI.

Conclusion:

There was a relationship between kitchen smoke, the use of household insecticides, presence of smokers in the house, and opening windows practice with the incidence of ARI ARI in under five Children in The Works area of Lebdosari Community Health Center Semarang.

 

Keywords: Acute Respiratory Infections (ARI), Under-Five Children, Lebdosari Community Health Center
Determinan Gangguan Fungsi Paru Pekerja Terpapar Silika : Systematic Review
Authors: Sunindy Wahyunita  , Yunita Dewanti Nikie Astorina , Raharjo Mursid
Published: September 2021

Abstrak

Latar Belakang:

Penyakit paru obstruktif kronik menempati urutan ketiga penyebab kematian di dunia. Setidaknya sekitar 10-20% kasus penyakit paru obstuktif kronik ditemukan di lingkungan kerja. Salah satu penyebab gangguan pada fungsi paru pekerja adalah karena inhalasi debu silika.Tujuan:

Mengindentifikasi determinan terjadinya gangguan fungsi paru pada pekerja terpapar debu silika.Metode Penelitian:

Systematic review kuantitatif melalaui studi meta analisis dengan hasil pencarian awal artikel sesuai judul dan abstrak adalah 44 artikel dan dilakukan eliminasi menggunakan kriteria inklusi menghasilkan 20 artikel. Tahun publikasi artikel yaitu 2007-2020 dan teindeks Portal Garuda Dikti, SINTA, DOAJ dan Scopus. Hasil:

Jumlah sampel penelitian hasil gabungan 20 artikel adalah 2.561 pekerja dan 31% dari sampel mengalami gangguan fungsi paru. Nilai p pada variabel bebas antara lain yaitu umur p=0,001, jenis kelamin p=0,854, status gizi p= 0,037, kadar debu terhirup p= 0,007, masa kerja p=0,000, lama paparan p=0,027, riwayat penyakit paru p= 0,101, kebiasaan olahraga p= 0,098, penggunaan APD p= 0,004, dan kebiasaan merokok p=0,022.Kesimpulan:

Variabel sebagai determinan dengan risiko terbesar terhadap terjadinya gangguan fungsi paru adalah faktor individu kebiasaan merokok dan faktor lingkungan pekerjaan masa kerja.
Hubungan Karakteristik Responden, Pengetahuan Dan Luas Ventilasi Dengan Kejadian Skabies Pada Santri Pondok Pesantren X Semarang
Authors: Rahmawati Ana Novia , Hestiningsih Retno , Wurjanto Arie , Martini Martini
Published: September 2021

Background:

Scabies is a contagious skin disease caused by Sarcoptes scabiei. Scabies is still a neglected health problem in the world. In Indonesia, scabies ranks 3rd out of 12 of the most common skin diseases. Islamic boarding school students are generally prone to scabies because they live and sleep in the same place. Scabies can be caused by gender, level of education lack of knowledge and the extent of inadequate ventilation.

Objectives:

This study aims to analyze the relationship between gender, knowledge and extent of ventilation with the incidence of scabies at the Nurus Sunnah Islamic Boarding School Semarang.

Research Metodes:

This study is a quantitative study with an observational analytic approach and a cross-sectional study design. The sample in this study were 107 respondents with a purposive sampling technique. Data collection using google form and analyzed using chi square.

Results:

The results of this study indicate that there are 19.6% of respondents suffering from scabies. There was a sex relationship with the incidence of scabies (p-value = 0.001), there was no relationship between the level of education and the incidence of scabies (p-value = 0.557), there was a relationship between the level of knowledge and the incidence of scabies (p-value = 0.036), there was a relationship between the extent of ventilation. with the incidence of scabies (p-value = 0.023).

Conclusion:

There is a relationship between gender, knowledge and extent of ventilation with the incidence of scabies in students of the Nurus Sunnah Islamic Boarding School in Semarang in 2020.

Keywords: scabies, knowledge, gender, area of ​​ventilation, Islamic boarding school
Faktor-Faktor Yang Berhubungan dengan Penggunaan Sarana Jamban Keluarga Di Desa Dadap Kecamatan Juntinyuat Kabupaten Indramayu
Authors: Sudirman  , Akbar Hairil
Published: September 2021

Background

Making latrines is a human effort to improve health by creating a healthy environment in which to live. In making latrines, as much as possible, care must be taken so that they do not cause unpleasant odors.

Objectives

This study to see the relationship between the level of education, behavior, and income of the community and the use of family toilet facilities in Dadap Village, Juntinyuat District, Indramayu Regency in 2018.

Research Methods

This research uses quantitative research with an analytic observational approach using the Cross-Sectional Study method. The population of this study was all heads of households in the village of Dadap with a sample size of 98 people.

Result

The statistical test (Chi-Square test) show the results that the level of education is p = 0.240> 0.05 indicates there is no relationship between education and the use of family latrines. Behavior p = 0.000 <0.05 indicates a relationship between behavior and the use of family latrines. Income p = 0.000 <0.05 indicates that there is a relationship between income and the use of family toilet facilities.

Conclusion

It can be concluded that the research results have no relationship between education and the use of family toilet facilities in Dadap Village, Juntinyuat District, Indramayu Regency. Behavior and income have a relationship with the use of family toilet facilities in Dadap Village, Juntinyuat District, Indramayu Regency. The need for increased education, to improve changes in people's behavior to create a clean and healthy life.
Application of Two Rowed Weyl Module in the Case of Partition (7,6) and Skew- Partition (7,6)/(1,0)
Authors: Hatim Nejood  A. , Hassan Haytham R.
Published: September 2021

The aim of this work is to study the application of Weyl module resolution in the case of two rows, which will be specified in the partition (7, 6) and skew- partition (7,6)/(1,0)  by using the homological Weyl (i.e. the contracting homotopy and place polarization).
On Invariant Approximations in Modular Spaces
Authors: Mohammed Nadia Jasim , Abed Salwa Salman
Published: September 2021

This article is devoted to presenting results on invariant approximations over a non-star-shsped weakly compact subset of a complete modular space by introduced a new notion called S-star-shaped with center f:  if   be a mapping and , . Then the existence of common invariant best approximation is proved for Banach operator pair of mappings by combined the hypotheses with Opial’s condition or demi-closeness condition
Impact of Hindiya Dam on Rotifera Community of Euphrates River on the Northern of Babil Governorate, Iraq
Authors: Al-Bahathy Idrees  A. A. , Nashaat Muhanned Remzi
Published: September 2021

This study was the first of its kind on the Hindiya Dam, which is considered one of the important dams in Euphrates River. Five sites were chosen on the north of Babil Governorate in   order to know the rotifers biodiversity features and the impact of the Hindiya Dam on it's during the 2019. Site2(S2) was located near the dam to reflect the rotifers diversity of this site, whereas , S1 was located at the upstream of the dam as a control site, and  S3, S4 and S5 were located down the dam.  Rotifers  showed higher density average at Hindiya Dam site compared with sites downstream the dam which was 9164 Ind./m3, whereas density average at the site downstream the dam was 5540 Ind./m3, site  (downstream the dam ) decreased clearly compared with the dam site.  It was showing the relative abundance index of rotifers: Keratella cochlearis was with the highest percentages followed by Rotaria neplunia, Syncheta oblonga and K. valga at the sites of study area. The study confirmed  that the dam reservoir was the source of pelagic rotifers for the outflowing river which led to increase species numbers about 104 species of rotifers. The average values of species richness index of rotifers declined from 1.64 at Hindiya Dam site to 1.58 at site below the dam. Euphrates River rotifers were  considered generally from moderate richness to disturbed during 2019 in study area.  Site 3(downstream the dam)  had the lowest similarity values with site 5 which was 47.5% in rotifers group. Whereas, the highest Jaccard similarity index percentage was  between sites 1 with 4 which reached to 76.2%. The Shanon- Weiner index of rotifers reported average values at the dam site 1.7 and 1.8 bit/Ind. at site below the dam. Also, the average values uniformity index  of  rotifers  increased from 0.6 at Hindiya Dam site to 0.7 at site downstream the dam. Euphrates River rotifers were  considered generally as little diversified because of index value was ranged  from 1 to 2 during 2019 in study area. According to uniformity index values, Euphrates River rotifers were  considered generally from  unbalanced to moderate balanced in study area. The constant species  of   rotifers showed that constant species were 8 at the dam site. While, it decreased to 7 constant species at site (downstream the dam). It was concluded that Hindiya Dam had a great effect on the spatial composition of the rotifers community related to the change in the hydrological conditions from current water in site1 to limnetic basins in site 2 (the dam reservoir) then again to current water at site 3, 4 and 5 downstream the dam.
CCMV Portfolio Optimization with Stocks and Options using Forecasted Data
Authors: Khodamoradi Tahereh , Najafi Ali Reza , Salahi Maziar
Published: September 2021

Although the future of a financial market is ambiguous and mysterious, historical data play a key role to forecast the future of the market. Along with all the advantages of these data, they may result to some errors and consequently, some losses. In this paper, we consider the cardinality constraints mean-variance (CCMV) portfolio optimization model in the presence of short selling, risk-neutral interest rate and transaction costs. We insure the investment using options against unfavorable outcomes. The Geometric Brownian Motion model is utilized to forecast the stocks prices. Also, to improve the results, we calibrate its parameters using historical data by the maximum likelihood estimation method. We perform numerical experiments using historical and forecasted data on the S&P 500 index, to assess the efficiency of the GBM model in forecasting stocks prices. Also, to examine the effect of options in the portfolio, we compare the portfolio with stocks only versus the portfolio with stocks and options using historical and forecasted data in terms of returns and Sharpe ratios.
A Dynamic Model for Bank Valuation in Iran
Authors: Voghouei Hatra , Khaghani Sadaf
Published: September 2021

In this paper, a model of the relative valuation of the price to book value with the PMG estimation method has been used to assess the value of banks and financial institutions in Iran between 2009:Q1 and 2017:Q4. The results demonstrate that the market price–to–book value ratio underreacts to changes in fundamental variables in the short-run. The correlation coefficient between the estimated price–to–book value ratio and its market value is moderate. Furthermore, the book value of equity of most banks in Iran converges to a negative value, which means price –to- book value ratio loses its power of interpretation.
PPAs Y OTROS CONTRATOS DE COMPRAVENTA SOBRE SUBYACENTE ENERGÉTICO – PROBLEMÁTICA CONTABLE Y REVISIÓN EMPÍRICA
Authors: Morales Díaz José , Zamora Ramírez Constancio , Villacorta Hernández Miguel Ángel
Published: September 2021

En los últimos años, cada vez más empresas han firmados contratos PPA (Power Purchase Agreement) o similares, tanto productores de energía como empresas comercializadoras o consumidoras. Uno de los retos a los que se enfrentan estas empresas es su tratamiento contable, existiendo escasa literaria al respecto y numerosas dudas en la práctica. En nuestro trabajo, desarrollamos en qué casos los PPA (u otros contratos energéticos) se consideran derivados financieros y en qué casos contratos a ejecutar (executory contracts), dependiendo de aspectos como la forma de liquidación o la gestión de la entidad sobre este tipo de contratos. Estar en una situación u otra conlleva estados financieros muy diferentes con mayor o menor volatilidad en la cuenta de resultados. Por otro lado, llevamos a cabo un análisis de los estados financieros de 40 empresas cotizadas españolas. Gran parte de ellas (32,5%) mantiene contratos sobre energía, no obstante, son muy pocas las que detallan qué criterios han seguido para determinar si el contrato se considera o no derivado desde un punto de vista contable. Menor es aún la información si el análisis se centra en el ámbito de los derivados implícitos.
Women Entrepreneurial Innovative Behavior: The Role of Lean start-up and Business Coaching
Authors: Khalid Rimsha , Raza Mohsin , Sawangchai Anusara , Allauca-Castillo Wendy July , Huerta-Soto Rosario Mercedes
Published: September 2021

The main objective of a startup is to discover a suitable plan of action that can create value for growth in the economy. This research provides evidence and allied vision engrossed on three perspectives: business coaching, lean start-up approach, and innovative work behavior of women's context in solar energy entrepreneurial action. Moreover, the study is based on a quantitative method, and results indicated that it has a significant impact on the lean start-up approach on innovative work behavior and has a significant mediating effect on business coaching. This study helps researchers and practitioners cope with the entrepreneurial incubation programs for women entrepreneurs in the lean start-up approach. Moreover, this also contributes to the deep understanding of women's exploring, building, and implementing business ideas. Additionally, the study argues that guidance and directions are important for innovative entrepreneurial actions.
Environment Management Reporting Disclosure Before And After Sustainability Development Goals
Authors: Lisnawati Lisna , Mulyati Yati
Published: September 2021

Penelitian ini menganalisis aspek Environment Management Reporting Disclosure pada sektorpulp and paper yang sudah tercatat di Bursa Indonesia sebagai bentuk tanggung jawabterhadap Manusia (people), Bumi (planet) and keuntungan (profit) pada triple bottom linesebagai bagian dari Sustainability Development Goals (SDGs). Penelitian ini bertujuan untukmelihat adakah kesamaan atau perbedaan antara pengungkapan sebelum dan sesudah SDGs.Metode yang digunakan dalam penelitian adalah menggunakan pendekatan analisis konten/isikuantitatif (quantitave content analysis) terhadap konten website perusahaan pulp and paperdengan unit fisik, unit sintaksis dan unit tematik. Hasil penelitian dengan menggunakan ujibeda untuk menganalisa apakah ada perbedaan pengungkapan konten di website sebelum dansesudah SDGs adalah tidak ada perbedaan signifikan antara pengungkapan sebelum dansesudah sustainability. Terdapat dua variabel konservasi hewan dan rating yang tidak diungkapkan dalam laporan dan hanya 66% pengungkapan dilakukan secara konsisten setiaptahunnya oleh entitas. Implikasi penelitian adalah harus terdapat pedoman yang pasti danrinci terkait dengan pengungkapan Environment Management Reporting sehingga terdapatkeseragaman dalam mengungkapkan laporan lingkungan.Kata Kunci: Analisis konten, Environmental Management Reporting, Triple Bottom Line
FINANCIAL PERFORMANCE ANALYSIS OF BANK COMPANIES BEFORE AND AFTER THE FINTECH ERA
Authors: Idfilandu Syena , Saripudin Saripudin
Published: September 2021

Tujuan penelitian ini adalah untuk menganalisis dan mendapatkan bukti empiris perbandingankinerja keuangan perusahaan perbankan sebelum dan sesudah era fintech. Data yang digunakandalam penelitian ini meliputi Rasio Likuiditas: Loan to Asset Ratio (LAR) dan Loan to DepositRatio (LDR), Rasio Solvabilitas: Debt to Asset Ratio (DAR) dan Debt to Equity Ratio (DER), danRasio Rentabilitas: Return on Asset (ROA), Return on Equity (ROE), dan Return on InvestedCapital (ROIC) periode 2013 s.d. 2015 dan 2017 s.d. 2019.Hasil penelitian dalam studi inimenemukan bahwa terdapat perbedaan yang signifikan antara rasio Likuiditas (LAR dan LDR),rasio Solvabilitas (DAR dan DER), dan rasio Rentabilitas (ROA, ROE, dan ROIC) padaperusahaan perbankan yang terdaftar di Bursa Efek Indonesia sebelum dan sesudah adanyafintech. Artinya, dengan kehadiran fintech mempengaruhi kinerja keuangan perusahaan bankdilihat dari variabel-variabel tersebut
PEMANFAATAN TENAGA MATAHARI SEBAGAI PENGGERAK TURBIN AIR MENGHASILKAN PEMBANGKIT LISTRIK HIDRO BUATAN DI DESA CIMARAGAS KECAMATAN CIMARAGAS KABUPATEN CIAMIS
Authors: Farida Ida , Brata Yat Rospia , Abidin Zenal
Published: September 2021

Mitra kegiatan pengabdian kepada masyarakat yang dikemas dalam penerapan Program Teknologi yang Didiseminasikan kepada masyarakat (PTDM) ini, adalah kelompok Pelayanan Teknologi Tepat Guna (Posyantek) Gasma yang berada di Desa Cimaragas Kecamatan Cimaragas Kabupaten Ciamis. Adapun permasalahan yang dihadapi oleh mitra yaitu meningkatnya beban dan pembayaran listrik di masyarakat sehingga banyak diantarnya warga yang mengalami pemutusan listrik dari pihak Perusahan Listrik Negara (PLN). Selain itu, adanya pendirian industri besar yang senantiasa banyak menimbulkan pencemaran berupa polusi di masyarakat. Berdasarkan atas analisa situasi tersebut, selanjutnya solusi yang ditawarkan untuk mengatasi permasalahan tersebut, yaitu dengan memberikan penguatan terhadap kelompok pencinta lingkungan dan pemanfaatan sinar matahari untuk energi listrik di lingkungan masyarakat. Tahapan-tahapan dalam pelaksanaan kegiatan penerapan Program Teknologi yang Didiseminasikan kepada masyarakat (PTDM) meliputi: 1) Tahap Survey Kegiatan; 2) Tahap Pendampingan 3) Tahap Diseminasi Teknologi berupa praktek penerapan IPTEK 4) Tahap Evaluasi dan tindaklanjut. Hasil pelaksanaan kegiatan adalah mitra telah mengalami perubahan berupa peningkatkan kapasitas dan kemampuan diri atau live skill  khususunya dalam perakitan dan pembuatan teknologi Listrik Hidro Buatan dengan memanfaatkan energi matahari, sekaligus sebagai kesempatan dan peluang untuk mitra dalam mengembangkan hasil teknologi yang lebih memberikan dampak bagi peningkatan kesejahteraan masyarakat dan peningkatan tarap sosial masyarakat.
PERAN PERGURUAN TINGGI DALAM MENDUKUNG KINERJA DPRD KOTA PEMATANGSIANTAR
Authors: Sijabat Apriani , Sianipar Herna Febrianty , Siahaan Theresia Monika , Sinaga Christa Voni Roulina , Sidabutar Ropinus , Sibagariang Susy Alestari , Siahaan Mungkap
Published: September 2021

HKBP Nommensen Universitas Pematangsiantar melakukan pengabdian masyarakat di kantor DPRD Kota Pematangsiantar, dimana pengabdian ini bertujuan untuk mendukung kinerja DPRD Kota Pematangsiantar khususnya dalam menanggulangi permasalahan sampah sesuai dengan peraturan daerah yang berlaku. Pelayanan ini mendapat respon yang baik dan diapresiasi oleh Ketua Komisi 3 DPRD Pematangsiantar. Tingkat kepuasan peserta PKM juga mencapai 80%. Hal ini menunjukkan bahwa kegiatan pengabdian ini berdampak positif terhadap kesejahteraan masyarakat Kota Pemangsiantar. Diharapkan melalui kegiatan ini terjalin kerjasama antara pihak universitas dengan pemerintah daerah yang bertujuan untuk mensejahterakan masyarakat.
ANALISIS PENERAPAN METODE POHON BINOMIAL DAN METODE BLACK-SCHOLES DALAM PENENTUAN HARGA OPSI BELI
Authors: Subartini Betty , Riaman Riaman , Nabiilah Nahda , Sukono Sukono
Published: September 2021

Opsi adalah salah satu surat perjanjian jual beli saham antara pihak penjual dan pembeli untuk melakukan suatu kesepakatan dengan harga dan periode yang ditentukan. Seseorang yang membeli opsi bisa memilih untuk melaksanakan haknya ataupun tidak. Penelitian ini bertujuan mengetahui hasil perbandingan harga Opsi Beli Apple Inc., dengan penggunaan dua metode yaitu metode Pohon Binomial dan metode Black-Scholes. Hasil dari penelitian ini menunjukkan bahwa dengan asumsi suku bunga bebas risiko dan strike price yang ditentukan sama, maka hasil perhitungan harga Opsi Beli dengan kedua metode tersebut hampir sama. Dapat disimpulkan bahwa harga Opsi Beli yang didapat dengan metode Pohon Binomial mendekati harga Opsi Beli dengan metode Black-Scholes. Sehingga kedua metode tersebut layak digunakan untuk perhitungan awal harga Opsi Beli.Kata kunci:  Metode black-scholes, metode pohon binomial, opsi tipe eropa