bluuebunny/crossref_metadata_2025 huggingface dataset:
101 geodynamic modelling: how to design, interpret, and communicate numerical studies of the solid Earth
Authors: van Zelst Iris , Crameri Fabio , Pusok Adina E. , Glerum Anne , Dannberg Juliane , Thieulot Cedric
Published: March 2022

Abstract. Geodynamic modelling provides a powerful tool to investigate processes in the Earth's crust, mantle, and core that are not directly observable. However, numerical models are inherently subject to the assumptions and simplifications on which they are based. In order to use and review numerical modelling studies appropriately, one needs to be aware of the limitations of geodynamic modelling as well as its advantages. Here, we present a comprehensive yet concise overview of the geodynamic modelling process applied to the solid Earth from the choice of governing equations to numerical methods, model setup, model interpretation, and the eventual communication of the model results. We highlight best practices and discuss their implementations including code verification, model validation, internal consistency checks, and software and data management. Thus, with this perspective, we encourage high-quality modelling studies, fair external interpretation, and sensible use of published work. We provide ample examples, from lithosphere and mantle dynamics specifically, and point out synergies with related fields such as seismology, tectonophysics, geology, mineral physics, planetary science, and geodesy. We clarify and consolidate terminology across geodynamics and numerical modelling to set a standard for clear communication of modelling studies. All in all, this paper presents the basics of geodynamic modelling for first-time and experienced modellers, collaborators, and reviewers from diverse backgrounds to (re)gain a solid understanding of geodynamic modelling as a whole.
Post Little Ice Age rock wall permafrost evolution in Norway
Authors: Czekirda Justyna , Etzelmüller Bernd , Westermann Sebastian , Isaksen Ketil , Magnin Florence
Published: March 2022

Abstract. Around 10 % of unstable rock slopes in Norway are possibly underlain by widespread permafrost. Permafrost thaw and degradation may play a role in slope destabilization and more knowledge about rock wall permafrost in Norway is needed to investigate possible links between ground thermal regime, geomorphological activity and natural hazards. Here, we assess spatio-temporal permafrost variations in selected rock walls in Norway over the last 120 years. We model ground temperature using the two-dimensional ground heat flux model CryoGrid 2D along nine profiles crossing monitored rock walls in Norway. The simulation results show the distribution of sporadic to continuous permafrost along the modelled profiles. Ground temperature at 20 m depth in steep rock faces increased by 0.2 °C decade-1 on average since the 1980s. Rates of ground temperature change increase with elevation within a single rock wall section. Multi-dimensional thermal effects are in general smaller in Norway than in e.g. the European Alps due to gentler mountain topography and less aspect-related variations in ground surface temperature. Nevertheless, the steepest mountains are still sensitive to even small differences in ground surface temperature. This study further demonstrates how rock wall permafrost distribution and/or rock wall temperature increase rates are influenced by factors such as surface air temperature uncertainties, surface offsets arising from the incoming shortwave solar radiation, snow conditions in, above and below rock walls, rock wall geometry and size, adjacent blockfield-covered plateaus or glaciers.
O Alfabetismo da Diáspora e a Educação das Relações Étnico-Raciais: aproximações teórico-metodológicas
Authors: Araujo Débora Cristina de , Araujo Eduardo da Silva
Published: March 2022

Com a aproximação do aniversário de 20 anos da Lei No 10.639/2003, torna-se de extrema relevância refletir sobre desafios que marcaram e ainda marcam sua trajetória. Pensando nisso, este artigo, de natureza ensaística, tem como objetivo evidenciar aproximações entre o que preconizam as Diretrizes Curriculares Nacionais para a Educação das Relações Étnico-Raciais e para o Ensino de História e Cultura Afro-Brasileira e Africana (DCNERER) e o “Alfabetismo da Diáspora”, perspectiva epistemológica que propõe o enfrentamento à “deseducação”, promovida por um currículo e um sistema formal de educação etnocêntrico e racista, o qual atua para o apagamento da história da população negra. Os princípios e os fundamentos do Alfabetismo da Diáspora e das DCNERER são explorados ao longo do texto, revelando as aproximações entre duas perspectivas diaspóricas que comungam em interesses de promover mudanças na educação formal, com vistas à transformação social.
Pengaruh Pendidikan Kesehatan Reproduksi Pada Remaja Terhadap Perilaku Seksual Remaja di SMK Swasta Imelda Medan
Authors: Khairani Khairani
Published: March 2022

Pengetahuan kesehatan reproduksi remaja sangat penting untuk dimiliki. Kesehatan reproduksi remaja adalah suatu keadaan dimana remaja dapat menikmati kehidupan seksualnya serta mampu menjalani fungsi dan proses reproduksinya secara sehat dan aman. Kesehatan reproduksi mengajarkan kepada remaja  bagaimana mereka mampu mewujudkan kesejahteraannya baik secara fisik, mental dan sosial yang utuh dan bukan hanya bebas dari penyakit atau kecacatan, dalam segala aspek yang berhubungan dengan sistem, fungsi dan proses reproduksinya. Tujuan Penelitian: Untuk mengetahui pengaruh pendidikan kesehatan reproduksi pada remaja terhadap perilaku seksual remaja. Jenis penelitian ini adalah jenis penelitian deskriptif analitik. Penelitian dilakukan di SMK Swasta Imelda Medan. Teknik pengambilan sample dengan menggunakan sistem random sampling . Jumlah sample sebanyak 75 sample. Hasil Penelitian: Hasil 63 responden (84%) merupakan responden dengan penilaian pendidikan kesehatan reproduksi baik dan sisanya sebanyak 12 responden (16%) merupakan responden dengan penilaian pendidikan kesehatan reproduksi tidak baik. untuk perilaku seksual remaja sebanyak 8 responden (11%) dan yang tidak melakukan sebanyak 67 responden (89%) dan uji statistik chi-square didapatkan nilai p-value (Sig) sebesar 0,000. Hasil penelitian menunjukkan bahwa ada pengaruh pendidikan kesehatan reproduksi pada remaja terhadap perilaku seksual remaja SMK Swasta  Imelda Medan.
Analisis Dampak Bonus Demografi Terhadap Kesempatan Kerja di Propinsi Aceh
Authors: Hasanah Uswatun , Armanda Dicky
Published: March 2022

It is estimated that between 2020-2035 Indonesia will encounter the peak of the demographic bonus. Aceh Province is one of the provinces in Indonesia that will experience this phenomenon. The demographic bonus is like a double-edged sword. On the one hand, it can be an opportunity and on the other, it can be a catastrophe. For this reason, the government's role in dealing with this phenomenon is urgently required. Policies that are able to stimulate the absorption of productive age workers are expected to be carried out by the government. The demographic bonus will truthfully be a bonus for the Indonesian citizens if the excess population of productive age can be employed in the right system. This study discusses the factors that affect employment opportunities, where job opportunities are one of the indicators of whether or not a country is optimal in taking advantage of the demographic bonus. The factors analyzed are the dependency ratio and the relationship between labor and employment opportunities. In this study, multiple linear regression analysis was used using secondary data of the time series type for the research period from 2010-2016. The results of this study indicate that there is a positive and significant effect between the number of workers on job opportunities. Besides, there is also a negative and significant influence between the dependency ratio on job opportunities.
Permasalahan Implementasi Pembagian Zakat Fitrah di Kecamatan Seunuddon Kabupaten Aceh Utara
Authors: Badriah Badriah , Fata Khairul , Jailani Munawar Rizki , Armanda Dicky
Published: March 2022

Di Kecamatan Seunuddon pembagian zakat fitrah tidak hanya terbatas pada delapan senif, tetapi dibagikan kepada seluruh anggota masyarakat. Penulis berusaha meneliti bagaimana praktek pengumpulan dan pembagian zakat fitrah di Kecamatan Seunuddon serta bagaimana pendapat amil zakat dan tokoh masyarakat mengenai praktek pengumpulan dan pembagian zakat fitrah. Penelitian ini merupakan penelitian lapangan yang bersifat kualitatif. Sedangkan metode yang digunakan adalah metode deskriptif dengan pendekatan sosiologis. Dari penelitian tersebut diperoleh hasil bahwa praktek pengumpulan zakat fitrah di Kecamatan Seunuddon tidak bertentangan dengan pendapat yang ada dalam kajian ulama mazhab akan tetapi dari sisi pembagian diperoleh praktek yang menyalahi ketentuan mazhab, seperti orang yang kaya tetap diberi zakat fitrah, penggabungan antara senif fakir dan miskin tanpa membedakan antara keduanya. Mereka masih bersikukuh dengan mengeluarkan beras dan tidak menerima dengan harganya. Dari hasil wawancara dengan amil dan tokoh ulama juga dipahami bahwa menurut mereka pengumpulan dan pembagian zakat fitrah yang dijalankan selama ini sudah tepat karena dilakukan berdasarkan hasil musyawarah bersama dan zakat fitrah tetap dikeluarkan dengan beras tanpa ingin mempelajari dalil-dalil yang membolehkan mengeluarkan zakat fitrah dengan harga karena praktek ini menurut mereka sesuai dengan yang dituntun dalam mazhab Syafi’i, dan masyarakat lebih mudah mengeluarkan beras daripada harga karena mayoritas muzakki adalah petani.
International Doctoral Students Negotiating Support from Interpersonal Relationships and Institutional Resources During COVID-19
Authors: Fu Yiwei , Hu Die , Liu Xitao
Published: March 2022

The COVID-19 pandemic has greatly affected international students around the world. Chinese international students are challenged in their daily life and study due to the travel restrictions, disruption of research, closure of labs, and the rise of anti-Asian racism. This study investigates the challenges, especially psychological ones, faced by international doctoral students from China studying in the U.S. and explores how their social networks and support systems help them navigate their life and study during the pandemic. In light of social networks and support theory, we interviewed 20 Chinese international doctoral students studying in the U.S. and found that falling in between intimate relationships and student-institution relationships, academic departments and advisors are able to provide all types of support, namely, instrumental, informational, and emotional. Their ability to provide emotional support was heavily overlooked, especially during a global crisis. Concerted efforts must urgently be put together to deal with the mental health of international doctoral students on campus and rebuild a supportive and hospitable U.S. higher education system. This study can contribute to the scholarship of international higher education by capturing international doctoral student experiences and perceptions in this crucial time and assesses higher education institutions’ capability to support international students.
Decolonizing Madrassa Reform in Pakistan
Authors: Tahir Izza
Published: March 2022

Pakistan has been engaged in the project of madrassa reform since the early days of its nationhood. Since gaining independence from Britain in 1947, successive Pakistani governments have introduced a series of reforms aimed at regulating and reforming the madrassa sector, but the repeated failure of these efforts suggests the presence of some systemic barrier to reform. This article looks at the history of the madrassa in South Asia under British rule, and raises the question of how this colonial experience has shaped madrassa reform in post-colonial Pakistan. It highlights three key policy interventions of the British in the education sector, namely the 1835 Minute of Lord Macaulay, the 1854 Educational Despatch of the Court of Directors of the East India Company, and the formal institutionalization of higher education, to show that the cumulative effect of these policies was the creation of an ideological binary which bifurcated the education system. It argues that by institutionalizing a singular conception of education, this colonial legacy has impacted key madrassa reform efforts undertaken by Pakistan in 1962, 1979 and 2001/02. The article concludes with a discussion of the necessity of decolonizing future reform efforts such as the national curriculum reform—the introduction of the Single National Curriculum—that Pakistan is currently embarking upon.
Memaknai Metafora Kerajaan Allah dalam Kehidupan Gereja: Antara Utopia atau Existensi
Authors: Simanjuntak Fredy , Siagian Fereddy
Published: March 2022

The presupposition of God's Kingdom was initially eschatological in relation to the Kingdom of Israel. In the Gospels Jesus often uses the Metaphor of God's Kingdom in conveying His teachings. Jesus often reinterpreted the concept of the kingdom of God formed in the wrong Jewish tradition with hope for its geographical nature. On the contrary in the Church itself, especially the Pentecostal/charismatic school. Interpretations of this topic are often taught partially in certain parts and not as a whole. Not a few seminars are held that discuss the condition of the age to come which is only centered on the second coming of Christ but the discussion of the present is ignored. The emphasis tends to be more eschatological in the future but less responsible for daily life. Jesus' emphasis on the concept of the kingdom of God never replaced the present with a state of being far away in the future. In essence, the picture of the Kingdom of God taught by the Lord Jesus recorded by the Gospel is full of spiritual values and not talking about the visible. This study is a text analysis of Gospel texts to interpret what is said in the Gospel texts regarding the Kingdom of God.
Partisipasi Gereja Mengantisipasi Bencana Alam dengan Kolaborasi Pentaheliks melalui Pemaksimalan Program Mitigasi dalam Masyarakat
Authors: Barutu Parsaoran , Sembiring Niken Karina , Hutagalung Stimson , Ferinia Rolyana
Published: March 2022

Natural disasters are events that often occur in Indonesia due to the condition and location of the Indonesian state in a position that is prone to natural disasters. Along with the occurrence of natural disasters, many casualties were caused by the community's unpreparedness to deal with them. The community needs to change the concept of natural disasters, that readiness to face them is not when a disaster occurs but before a natural disaster occurs. This research intends for the church to play an active role as part of the Penta helix to collaborate with the government in charge of dealing with natural disasters by helping the government in reducing and suppressing casualties through natural disaster mitigation which is conveyed to the church members. The research method used is a qualitative method with secondary sources through collecting the necessary data and information by digging from sources through reference books and scientific journal articles. The results of this study indicate that the Church as a religious institution plays an important role in facilitating its congregation to provide disaster mitigation education to reduce casualties and material losses. AbstractBencana alam adalah peristiwa yang sering terjadi di negara Indonesia oleh sebab kondisi dan letak negara Indonesia berada di posisi yang rawan bencana alam. Seiring terjadinya bencana alam, banyak korban jiwa dikarenakan tidak siap siaganya masyarakat menghadapinya. Masya-rakat perlu merubah konsep terhadap bencana alam, bahwa kesiapan menghadapinya bukan disaat terjadinya bencana namun sebelum terjadinya bencana sudah melengkapi dirinya dengan pengetahuan akan bencana alam. Penelitian ini bermaksud agar gereja berperan aktif sebagai bagian dari pentaheliks untuk berkolaborasi dengan pemerintah yang berwewenang mengatasi bencana alam dengan maksud menolong pemerintah dalam mengurangi dan menekan korban jiwa lewat mitigasi bencana alam yang disampaikan kepada warga Gereja. Metode penelitian yang digunakan adalah metode kualitatif dengan sumber sekunder melalui pengumpul data-data dan informasi yang diperlukan dengan cara menggali dari sumber melalui buku-buku referensi dan artikel-artikel jurnal ilmiah. Hasil penelitian ini menujukan bahwa Gereja sebagai Lembaga agama sangat berperan penting dalam memfasilitasi jemaatnya untuk memberikan edukasi mitigasi bencana sehingga mengurangi korban jiwa dan kerugian material.
Penanaman Nilai dan Norma Kristiani melalui Keteladalan Guru terhadap Anak Didik
Authors: Sibuea Ezra Yani , Saragih Teguh Parluhutan , Lembongan Paulus Karaeng
Published: March 2022

Education should be able to create a positive change for the nation. In Christian religious education, the intended change should be a change from bad values to the values of Christ in students. Teachers of Christian Religious Education as figures who play an important role in education are expected to be able to be role models in providing and instilling Christian values in students. This study aims to describe the cultivation of Christian values and norms of teachers for students as role models. The data collection was carried out by conducting a study of library sources related to the discussion in this paper. The results of this study indicate that the example of a Christian Religious Education teacher affects the values that will be adopted by students.  AbstrakPendidikan seharusnya dapat menciptakan sebuah perubahan yang positif bagi bangsa. Dalam pendidikan agama Kristen, perubahan yang dituju seharusnya perubahan dari nilai-nilai yang tidak baik kepada nilai-nilai Kristus dalam diri anak didik. Guru Pendidikan Agama Kristen sebagai sosok yang berperan penting dalam kependidikan diharapkan mampu menjadi teladan dalam menanamkan nilai-nilai Kristen kepada peserta didik. Penelitian ini bertujuan untuk mendeskripsikan mengenai penanaman nilai dan norma Kristiani guru bagi anak didik sebagai keteladan. Pengumpulan data dilakukan dengan melakukan kajian terhadap sumber-sumber pustaka yang berkaitan dengan pembahasan dalam tulisan ini. Hasil penelitian ini menunjukkan bahwa keteladan seorang guru Pendidikan Agama Kristen berpengaruh kepada nilai-nilai yang akan dianut oleh peserta didik.
Privatization and the Efficiency of Selected Enterprises in Nigeria
Authors: Yusufu Sunday Ojochenemi , Yusufu Arome Isaac , Abdullahi Mohammed Habeeb
Published: March 2022

The privatization of state companies has grown into a global trend with its origin traced to developed countries. This study investigated privatization and the efficiency of some selected enterprises in Nigeria. The study adopted primary data in which questionnaire were given out to elicit responses in other to achieve the research objective. 74 questionnaire were giving to the head of operations of selected privatized hospitality industries in Nigeria. Multiple linear regression was used in analyzing the data gathered from respondents. Findings from the result of this study indicates that privatization is significant and positively related to efficiency of firms. The study concludes that privatization has significantly influenced the efficiencies of privatized enterprises in Nigeria. The study concluded that privatization enhances the efficiency of privatized enterprises in Nigeria. The study recommends that ownership structure should be structured to provide good incentive process that is beneficial to shareholders. The study further recommends that Privatized firms should be encouraged to allow for more management involvement in decision making process, this will go a long by providing cross fertilization of ideas.
Challenges and Prospect of Museum Institutions in the 21st Century in Northern Nigeria
Authors: Lawan Sadiq
Published: March 2022

The museum is one institution that accommodates every aspect of human activities and reminds people of their past to present. Most museum collections have been sustained by preserving and documenting natural and cultural heritage. Museum itself serve as an institution of learning, research has been conducted, and entertain different people with diverse cultural background without discrimination. Today, in Northern Nigeria, most people perceived museums as a place of fetish collections are stored rather than a multifunctional institution that deals with many sectors of life. Museums have the capacity to reflect both continuity and change, to preserve and protect cultural and natural heritage while illustrating the expression of the human imagination and the natural world through the exhibition. Museum in the 21st century has completely transformed due to the advancement of science and technology. But, Northern Nigeria is left behind in such technological development. The paper utilized the qualitative method to enable the researcher to explore the challenges and prospects of museum institutions in Northern Nigeria. This paper used primary and secondary methods of data collection. The paper's objective is to explore the significance and identify the role of science and technology in museums and the challenges and prospects. The paper finds that museums are an integral part of the human experience that transformed as time went on. Many museums have centralized collections and exhibition across the globe. But, museums in Northern Nigeria faces a considerable challenge, and the prospect of the institutions is at stake. The paper recommends that museums should explore other avenues to capture audience desire in line with global base practice.
Magnet Retained Cheek Plumper Prosthesis for Edentulous Patient: A Case Report
Authors: Kanakaraj Sariga , K Harsha Kumar , Ravichandran R.
Published: March 2022

Esthetics is a crucial factor which affects the social and physical well-being of the patient. As age advances, many changes occur in the face which includes loss of muscular tonicity and fat. These changes along with the loss of teeth intensify the sunken cheek appearance. This leads to facial disfigurement which may have a psychological impact on individuals, especially young edentulous patients. To rehabilitate such patients, cheek plumpers can be used along with complete dentures to improve the esthetics. The following case report describes the fabrication of a complete denture with magnetic cheek plumper.

Key words: Cheek plumper; sunken cheeks; magnets.
Association of Chest Expansion and Functional Capacity among School Going Children
Authors: Shah Sakshi Naimish , Desai Mansee
Published: March 2022

Background: Modern age children are fatter, less physically active as well as less physically fit than in the past. This era of technological evolution has significantly affected the lifestyle activities of children with more adherence to mobile phones, televisions etc. This has thus led to decreased opportunities for children to engage in physical activities such as outdoor games. Children these days have hence adapted a sedentary lifestyle which lacks cardiopulmonary boosting in children. They prefer passive source of entertainment like laptops, cell phone which has impacted their physical health to greater extent. Lack of functionality (physical activity) has also been impacting their cognition as well as mental well-being
Purpose: To assess functional capacity of children which can quantify their physical well-being and also correlate it with chest expansion
Methodology: 50 subjects were taken from residential area of Ahmedabad city from whom prior consent was taken. Chest expansion was measured using standard inch tape method followed by 6 minute walk test to test their functional capacity, rate of perceived exertion was taken post exercise testing.
Results: According to statistical analysis there is poor correlation between chest expansion and functional capacity among children.
Conclusion: There is no association between chest expansion and functional capacity however there is significant lack of knowledge amongst children regarding physical well-being and adverse effects of being inactive.

Key words: Physical activity, Children, Chest expansion, Functional capacity.
Dietary Modulation for Preservation of Health: A Review
Authors: Nomani Abid Nadeem , Fatma Birjis , Ali Ferasat
Published: March 2022

Health is the most important condition of human beings, which is required for all functioning of the body in proper way, because of deterioration of health the goal of wellness, could not be achieved. Poor diet contributes to poor health, whether it is overeating or an overly constrictive diet. Although the majority of health issues are preventable, a major contributor to global ill health is the fact that nearly one billion people lack health care, an important way to maintain health is to have healthy diet, a diet which provides nutrients and keep the body running, help build and strengthen bones, muscles and also regulate body process. There is no any food which gives complete benefits or produce harmful effect completely in a body in every condition, because bodily condition differ with difference in primary temperament, ages, habits, habitats and weathers. So same diet is not beneficial for everyone nor harmfulness of a diet is equal for everyone. According to the Unani system of medicine, modulation for maintenance and preservation of health with the help of diet is described under the chapter of Tadabeer-e-ghiza, which will be elaborated in the work.

Key words: Temperaments, Tadabeer-e-ghiza.
A Comparison of Efficacy of Nepafenac 0.1% with Nepafenac 0.3% Drops for the Management of Post-Operative Inflammation and CME in Uneventful Phacoemulsification
Authors: Nanda Ashok Kumar , Kanungo Sanghamitra , Swain Asish
Published: March 2022

Aim: To compare the efficacy of two topical nonsteroidal anti-inflammatory drops (NSAIDs) used in isolation in controlling inflammation and preventing cystoid macular edema (CME) after uneventful phacoemulsification.
Design: Single armed randomized prospective study
Methods: 200 patients who underwent uneventful phacoemulsification from December 2020 to March 2021 by a single surgeon were randomly assigned to be given one of the two NSAID drops. Among the 200 individuals those were included in the study, 192 patients completed follow up visits at 1 and 6 weeks and were included for analysis of the results. The efficacy of the drugs was evaluated by comparing the grade of pain score, conjunctival hyperemia, anterior chamber (AC) cells, along with best corrected visual acuity (BCVA), central macular thickness (CMT) and intraocular pressure (IOP) recorded at 1 and 6 weeks after surgery.
Results: Between the two NSAID groups, there was no significant difference in pain ratings, AC cell grade, or visual acuity. There was no significant difference in the number of patients experiencing CME at 6 weeks. At 1 and 6 weeks, however, the mean rise in central macular thickness and conjunctival hyperemia in nepafenac 0.3 percent was much smaller.
Conclusion: The efficacy of both the topical NSAIDs was found to be comparable in terms of pain score, AC cells grade and visual acuity. Though occurrence of CME after surgery was similar in both the NSAID’s, subclinical CME was less in Nepafenac 0.3% group both at 1st and 6th week follow up.

Keywords: non-steroidal anti-inflammatory drugs, visual acuity, central macular thickness, cystoid macular edema, phacoemulsification.
The Influence of Company Growth, Leverage, Asset Structure and Capital Structure on Stock Prices with Profitability as a Moderating Variable in Mining Companies Listed on the Indonesia Stock Exchange for the Year 2015-2020
Authors: Rizkian Muhammad Saleh , Maksum Azhar , . Rujiman
Published: March 2022

This study aims to test and analyze the effect of corporate growth, leverage, asset structure, and capital structure on stock prices with profitability as a moderating variable in mining companies listed on the Indonesia Stock Exchange in 2015-2020.
Based on the method, this study includes associative-causal research using panel data. The population in this study were mining companies listed on the IDX, totaling 49 companies. Data analysis in this study uses descriptive statistics using panel data.
This study proves that the company's growth and leverage do not affect stock prices. The asset structure positively affects stock prices, and capital structures influence stock prices. Profitability does not moderate the influence of company growth, asset structure, and capital structure on stock prices, whereas profitability moderates the influence of leverage on stock prices.

Keywords: stock prices, company growth, leverage, asset structure, capital structure, profitability.
The Effect of Hospital Support on Nurse Anxiety in Isolation Room for COVID-19 Patients
Authors: . Rome , Girsang Ermi , Nasution Ali Napiah
Published: March 2022

The increasing number of cases of COVID-19 can affect health workers as a group that tends to have contact with COVID-19 patients at high risk of contracting it. This may affect the psychological aspects of health workers. It is important to explore the various factors that can affect the mental health of health workers who provide health services to patients with COIVD-19. Therefore, this study aims to analyze the effect of perceived organizational support on the psychology of health workers who provide care for COVID-19 patients at RSU. Royal Prima Medan. This Research uses the DASS-42 Questionnaire and the 8-POS Questionnaire to assess mental health and perceptions of hospital support for nurses who provide health services to COVID-19 patients. The results of this study indicate that there is a significant relationship between the perception of hospital support (Perceived Organization Support) on the level of depression (P-value: 0.002; OR [95 % CI]: 5.23 [1.92-14.23]), anxiety (P-value < 0.05; OR [95 % CI]: 12.26 [3.89-38.60]), and stress (P < 0.05; OR [95% CI]: 8.79 [3.03-25.48]) on nurses at the Royal Prima General Hospital, Medan. So it can be concluded that the perception of hospital support for nurses can restore the mental health of nurses who provide health services to COVID-19 patients.

Keywords: Perceived Organization Support, Stress, Depression, Anxiety, Royal Prima.
Product Innovation Mediating Effect on the Relationship Between Social Media Marketing and Performance of Star Rated Hotels in Kenya
Authors: T. Lukose , D. Kosgei
Published: March 2022

The purpose of this study was to investigate the mediation effect of product innovation on the relationship between social media marketing and performance of Star Rated Hotels in Kenya. The objectives of the study were; to determine the effect of social media marketing on product innovation and on performance of star rated hotels, to investigate the effect of product innovation on firm performance and finally to determine the mediating role of product innovation on the relationship between social media marketing and firm performance. The study employed the use of social media integration theory, Innovation Diffusion Theory and social exchange theory to test the relationship between the variables. Explanatory research design was employed and the targeted population was 215 star rated hotels listed on the Tourism Regulatory Authority. Census survey was adopted thus all the 215 rated and classified hotels on TRA were studied. The response rate was 92.09 percent due to hotels not returning the questionnaires sent them. Regression analysis was used in testing the hypotheses. Regression results indicated that social media marketing influenced product innovation (β=0.946>0.05,) and firm performance (β=0.3368>0.05) respectively. Product innovation influenced firm performance (β=0.2041>0.05,) and acting as a mediator product innovation showed a significant mediation effect (β=0.193>0.05). It was concluded star rated hotels can use social media marketing for performance improvement and generation and collection of information that they use for product innovation. Furthermore innovativeness of new hotel products is a better way for improving the performance of a hotel. To add on the use of social media as marketing tool has positive significant effect on firm performance in terms of customer satisfaction, market share growth and realized profits. Hotels industry needs to focus social product innovation to enhance their performance, and to obtain customer satisfaction because innovation aids in gaining a competitive advantage.
On a characterization of commutativity for prime rings via endomorphisms
Authors: Idrissi Moulay Abdallah , Mamouni Abdellah , Oukhtite Lahcen
Published: March 2022

Our aim in the present paper is to introduce new classes of endomorphisms and study their connection with commutativity of prime rings with involution of the second kind. Furthermore, we provide examples to show that the various restrictions imposed in the hypotheses of our theorems are not superfluous.
A Short Review on Liposome
Authors: Chavan Mahesh. B. , Tarade Durgesh. P. , Jain Ritik. S.
Published: March 2022

Liposome, sphere-shaped vesicles consisting of one or more phospholipid bilayer were first described in the 1960’s. Today we are very useful reproduction, reagent and tool in various scientific discipline. Research on liposome technology has progressed from conventional vesicles to ‘second generation’ liposomes in which long-circulating liposomes are obtained by modulating the lipid composition, size and charge on the vesicle.
Mucormycosis: A Lethal Disease
Authors: Karwa Pawan N. , Soundarmal Jyoti K. , Shinde Pallavi S. , Jalde Swapna R.
Published: March 2022

Mucormycosis is an emerging infection associated with high mortality. These fungi are very common molds to which exposure is probably quite frequent, still, clinical disease is rare and affects severely immunocompromised patients or patients with diabetes mellitus. Mucormycosis is manifested by a wide variety of syndromes, devastating rhino-orbitalcerebral and pulmonary infections are the major presentation. The diagnosis of mucormycosis relies upon the identification of organisms in tissue, however culture often yields no growth. Mucormycosis are serious infections caused by filamentous fungi of the order Mucorales. Mucormycosis is a life-threatening infection caused by fungi of the order Mucorales. Recent reclassification has abolished the order Zygomycetes and placed the order Mucorales in the subphylum Mucormycotina. We report five cases of mucormycosis of patients hospitalized, In 2021. They were 4 males and 1 female, mean age 60 years. All patients were treated with amphotericin B and posiconazole.
Hacia una didáctica crítica de la química
Authors: Luna Díaz Magda , Muñoz Barriga Andrea
Published: March 2022

Este proyecto de investigación está vinculado al semillero AGLAIA de la facultad de ciencias de la educación de la Universidad de La Salle y se articula a un macroproyecto de la maestría en docencia, enfocado en analizar la formación del pensamiento crítico en diferentes contextos educativos y disciplinares. Su desarrollo se deriva de una investigación adelantada por el grupo de profesores tutores de la cohorte, quienes se han planteado la necesidad de abordar el diseño de propuestas didácticas en ese campo. Aquí surge la presente investigación, con el objetivo de promover la formación del pensamiento crítico en el área de la química, mediante una propuesta didáctica basada en el modelo de Boisvert (2004) para estudiantes de décimo grado en la Institución Educativa Distrital Rural El Vino. La metodología utilizada se basa en un enfoque cualitativo, con un método descriptivo y de alcance exploratorio que permita analizar las necesidades de enseñanza y aprendizaje; además, sobre esa base diseñar la propuesta didáctica y determinar sus alcances y limitaciones. Los hallazgos preliminares de la primera fase han permitido establecer los vacíos en cuanto a los procesos formativos en el contexto y los posibles elementos constitutivos de la propuesta en clave de una didáctica crítica.
PROPOSTA DE UMA METODOLOGIA DE PROJETOS APLICADA NO DETALHAMENTO DE ESTRUTURAS METÁLICAS
Authors: De Conto Lucas , Kurek Juliana , Hoose Anderson
Published: March 2022

Com o crescimento da construção civil, houve um aumento na procura por profissionais conceituados para desenvolverem com agilidade e eficiência os projetos de detalhamento nos diversos empreendimentos metálicos. O objetivo do trabalho é apresentar uma metodologia aplicada no detalhamento de estruturas metálicas. O método do trabalho consiste em uma pesquisa exploratória junto aos profissionais da área de projetos, garantindo o acesso a informações qualitativas e técnicas por meio de uma entrevista não estruturada relacionada a prática profissional. Foi aplicado em uma empresa de estruturas metálicas, onde foram desenvolvidas as etapas de projeto: o projeto básico, projeto executivo, projeto de chumbação, projeto de detalhamento e projeto de montagem. Dentre as principais conclusões, o trabalho visa contribuir na atividade de novos profissionais e em especial no processo de detalhamento de estruturas metálicas, afim de otimizar as fases de desenvolvimento do produto.
MAPEAMENTO DE RISCOS OCUPACIONAIS
Authors: Vizarini Miguel Fernandes , Duarte Santos Lucas Felipe , Salvador Gomes William , Alves de Melo Gustavo , Borges Barbosa Samuel
Published: March 2022

O presente estudo teve por objetivo identificar os riscos ocupacionais em uma madeireira situada na região do Alto Paranaíba, em Minas Gerais. Para isso, o estudo caracterizou-se como uma pesquisa descritiva com abordagem qualitativa. Buscou-se identificar riscos ocupacionais como: riscos químicos, biológicos, físicos, ergonômicos e mecânicos no ambiente de trabalho, além de saber o intervalo de recorrência de acidentes neste ambiente. Após a obtenção dos dados empenhou-se em elaborar um Mapa de Riscos da madeireira, afim de ilustrar graficamente a planta baixa da empresa e seus respectivos riscos por área. Foram realizadas visitas a madeireira para coletar dados do ambiente, além de reuniões com os gerentes para entender melhor a situação. Os resultados apontam uma necessidade de melhoria no espaço, desde mudanças no layout até em questões organizacionais, como oferecimento de treinamentos, palestras aos funcionários da empresa.
Comparison of Vacuum Assisted Closure (VAC) Therapy Versus Conventional Dressing in the Management of Diabetic Foot Ulcer
Authors: Anjum Waleed , Ali Sayed Zamen , Mumtaz Mohsin , Imran Muhammad , Siddique Hijab , Zia Hussain
Published: March 2022

Background: Debridement of all necrotic, callus, and fibrous tissue is a mainstay of diabetic foot ulcer therapy, with the primary goal of wound closure. The best topical treatment for diabetic foot ulcers is yet unknown. To aid wound healing, a vacuum-assisted closure (VAC) device is used. Objective: To compare the outcome of vacuum-assisted wound closure (VAC) versus conventional wound dressing in diabetic foot ulcers. Material and methods: Study Design: Randomized Control Trial. Setting: Department of Surgery, Services Hospital, Lahore.Duration of Study: 6 months i.e. from-to-Data Collection: Forty patients with diabetic foot ulcer were included. Patients were randomly assigned in two groups. In group A, the dressing was applied by using adhesive drape to create the airtight seal. Conventional group received gauze dressingsoaked in saline once daily. Patients were followed regularly for 2 weeks to check for appearance of granulation tissue. Outcome was determined in terms of appearance of granulation tissue. Results: In VAC group, the mean age of patients was 42.95±9.29years. In conventional group, the mean age of patients was 46.30±9.33years. In VAC group, there were 12 (60%) males and 8 (40%) females. In conventional group, there were 16 (80%) males and 4 (20%) females. In VAC group, the mean duration of wound healing was 7.50±2.82days. In conventional group, the mean duration of wound healing was 10.60±5.55days. The difference was significant (p<0.05). In VAC group, there were 20 (100%) patients who had treatment success. In conventional group, there were 13 (65%) patients who had treatment success while 7 935.0%) did not have complete healing within 2weeks. The difference was significant (p<0.05). Conclusion: Thus, VAC is more successful in achieving granulation of tissues in patients with diabetic foot ulcer as compared to conventional dressing Keywords:Type II diabetes mellitus, diabetic foot ulcerations, Vacuum-assisted wound closure, conventional dressings, Negative pressure wound therapy
Psoriasis and Covid-19: A Precise Survey and Metaanalysis
Authors: Dabukke Yeyen Jani Sari
Published: March 2022

Introduction: Psoriasis influences around 2% of the grown-up populace. Systemic treatments for direct to serious psoriasis have been connected to an expanded chance of upper respiratory viral tract disease. It is undetermined in the event that having psoriasis itself, having comorbidities related with psoriasis, or efficient medications for psoriasis clarify this relationship with COVID-19. Method: This precise survey incorporates looking the Google Scholar, PubMed and Web of Science databases utilizing the catchphrases psoriasis, coronavirus and COVID-19. The look was supplemented by manual looking of reference records of included articles. The look was upgraded in December 2019. Result: the current writing may give a few clues for security contemplations. Ordinary immunosuppressive treatments like anti-tumor corruption and cyclosporine and methotrexate calculate specialists ought to not be favored due to expanded hazard of contamination, particularly in regions of high-risk. Due to the side impact of hypertension, which has been detailed to be related with defenselessness to serious COVID-19 utilize of cyclosporine might posture extra hazard. Conclusion: the present writing has given no final prove that increment in biologics the chance of COVID-19, extraction of these operators ought to be saved with COVID-19 side effects for patients. The approach of treatment ought to be modified, seeing the points of interest and drawbacks for each case independently. Keywords: Psoriasis, COVID-19, Coronavirus
Association of Interleukin 17 in Antifungal Insusceptibility: The Systematic Review and Metaanalysis
Authors: Dabukke Yeyen Jani Sari
Published: March 2022

The study of interleukin-17 (IL-17) has gotten a lot of attention in the last decade because of the cytokine's role in psoriasis and other autoinflammatory disorders, as well as the success of IL-17-targeting therapy in patients with these diseases. Pathologies caused by the cytokine IL-17 are distinct from those caused by the cytokine's beneficial effects. To conduct this research, we used a meta-analysis in which we searched Google Scholar, PubMed, and CrossRef using the keywords "fungal" and "IL-17." The author analysed five papers after the final screening. Border tissue colonisation can be controlled by IL-17, according to the study results. C. albicans is an extremely infectious pathogen, and IL-17 plays a critical role in protecting the host from the disease. There is evidence that IL-17 can also protect against species other than C. albicans, however. Anti-common pathogen defences might, under certain circumstances, lead to aggravation with undesirable consequences for the host, thereby giving parasites an entirely new role as disease-promoting components apart from their previous role as potential irresistible operators.. Keywords: Immunity, Covid 19, IL-17, Antifungal
Impact of Haemodialysis on Haematological Parameters in Patients with Chronic Kidney Failure
Authors: Ullah Amir , Sardar Jahan , Nadeem Muhammad , Baqi Abdul , Fareed Tauheed , Amjad Chishti Muhammad , Zaidi Syed Saoud
Published: March 2022

Background: Renal failure affects about 1.1 million people worldwide, and the number is growing at a frequency of 7% each year. Anemia is a prevalent complication of chronic renal disease, which is linked to a high rate of morbidity. Objective: To assess the impact of haemodialysis on haematological parameters in patients with chronic kidney failure Methodology: This study design was cross-sectional, carried out at the Institute of Kidney Disease, Hayatabad Medical Complex, Peshawar for a period of six months from July 2021 to December 2021. Totally, 160 chronic kidney failure patients were included in the current research work. All the blood samples taken were analyzed by using automatic hematology analyzer (Sysmex XE-21 analyzers) for complete blood count. Data analysis was carried out by using IBM SPSS version 24. Results: Based on the stages of anemia, amongst 160 patients, 17 (10.63%) patients were normal whereas the mild, moderate and severe anemia was observed in 64 (40%), 72 (45%) and 7 (4.68%) patients respectively. In comparison to pre-dialysis, significant increase was observed in RBC, RDW HB, MCHC and HCT after post-dialysis whereas significant decrease in TLC, MCV and non-significant decrease in Platelets was observed after post-dialysis in chronic kidney failure patients. Conclusion: Our study concludes that haematological parameters are significantly affected by the hemodialysis. For hemodialysis patients, hemoglobin is an important risk factor. Our study recommends that all the patients should be screened for hematological parameters before hemodialysis Keywords: Haemodialysis; Haematological parameters; chronic kidney failure
Prevalence of Dental Carries and Their Associated Risk Factors in Tertiary Care Hospital
Authors: Khan Farzeen , Sabiha Zia Ul Ain , Ahmed Junaid , Gul Sajida , Ajmal Amina , Khurshid Abdul Ahad
Published: March 2022

Background: Oral health is an important part of overall health and wellbeing. Among different oral disorders, dental caries seems to afflict a vast number of people throughout the world, especially in developing countries like Pakistan. The aim of our study was to assess the prevalence of dental carries and their associated risk factors in tertiary care hospital Methodology: This cross-sectional study was carried out at the Dentil unit of Khyber Teaching Hospital, Peshawar for duration of one year from January, 2021 to December, 2021. All the factors associated with the dental carries were documented on a pre-designed Performa. Data analysis was carried out by using IBM SPSS version 24. Results: In this study, 300 subjects were included. There were 174 (58%) males and females were 126 (42%). The prevalence of dental carries in our subjects was 53%. In this study, 261 (87%) subjects were observed to clean their teeth. Majority of the subjects 180 (60%) clean their teeth daily. The majority of the participants 225 (75%) use tooth brush for cleaning teeth. Sweets were consumed once a day by 210 (70%) participants. Most of the subjects (92%) did not clean their teeth after consuming sweets. Consumption of carbonated drink was observed in 180 (60%) subjects. In our study, 270 (90%) of the subjects have decayed teeth with mean Decayed Missing and Filled Teeth (DMFT) score of 3.59. Conclusion: Our study concludes that dental carries is highly prevalent in our population. Poor oral hygiene practices were observed in our study. Most of the participants were observed to clean their teeth just once a day. Poor dietary habit like high use of carbonated drinks was also observed in our study. Keywords: Prevalence; Dental carries; Risk factors, Khyber Pakhtoonkhwa