bluuebunny/crossref_metadata_2025 huggingface dataset:
Vitamin D Levels among Hospitalized and Non-Hospitalized COVID-19 Patients in Dr. M. Djamil General Hospital Padang
Authors: Putra Harika , Efrida  , Yaswir Rismawati
Published: January 2022

Coronavirus Disease 2019 (COVID-19) causes immune system dysregulation and an exaggerated systemic inflammatory response. Vitamin D acts as an immunomodulator that enhances the immunity defense. Low levels of vitamin D affect the severity of COVID-19 infection. This study aims to determine vitamin D levels in hospitalized and non-hospitalized COVID-19 patients. A case-control study was conducted involving 62 COVID-19 patients, equally divided into hospitalized and non-hospitalized groups at RSUP dr. M. Djamil, Padang from February to September 2020. Serum vitamin D levels were measured using the Chemiluminescent Microparticle Immunoassay. Vitamin D deficiency was defined as a level less than 20 ng/mL. The hospitalized group consisted of moderate to critical COVID-19 patients, whereas the non-hospitalized group consisted of the asymptomatic and mild COVID-19 patients according to the Indonesian Ministry of Health Guidelines. All data were analyzed using a T-test and Chi-square with a significant p-value of 0.05. The results showed that most subjects were women between 21–60 years. The mean level of vitamin D (ng/mL) in the hospitalized group was lower than in the non-hospitalized group (15.5 ± 7.72 vs. 19.2 ± 14.30; 95% CI -9.509–2.167; p=0.213). Vitamin D deficiency affected hospitalized group more than the non-hospitalized group, but not statistically significant (71% vs. 64.5%, p=0.566). It indicated the role of vitamin D in preventing immune system hyperactivation causing COVID-19 cytokine storm. This study concluded no difference in vitamin D levels among the study groups. Nevertheless, further research on vitamin D is needed to determine its role and benefits against COVID-19 infection.
Risk Factors for Neutropenia after the First Cycle of Chemotherapy for Non-Hodgkin Lymphoma
Authors: Hardianti M. S. , Setiawan S. A. , Bagaskoro M. R. , Anggorowati N. , Purwanto I. , Taroeno-Hariadi K. W. , Kurnianda J. , Hutajulu S. H.
Published: January 2022

Background and Objective: Neutropenia that occurs after the first cycle of chemotherapy for non-Hodgkin’s Lymphoma (NHL) may predict its recurrence in the subsequent cycles. Moreover, it has also been reported to be a poor prognostic factor for the treatment outcome. Therefore, we aimed to observe the incidence of first cycle neutropenia and identify the potential risk factors for its occurrence among patients with NHL underwent chemotherapy.
Methods: A retrospective cohort was conducted in Sardjito General Hospital, Yogyakarta, Indonesia to analyze 466 subjects during 2012-2018, confirmed NHL, age 17 or older, treatment-naïve, underwent first-line chemotherapy without any previous primary GCSF prophylaxis. Relevant clinical conditions, pre-treatment laboratory parameters and treatment factors were obtained from medical records. Univariate and multivariate analysis were done using logistic regression to determine the significant factors.
Results: Among 466 NHL subjects, 241 (51.7%) received rituximab-containing regiment, with DLBCL as predominant subtype in 196 subjects (41.8%). Neutropenia occurred in 119 (25.5%; 95% CI 21.7-29.6%) of the cases, with 87 (73.2%) of them had moderate-severe neutropenia. Age older than 50 years old, use of rituximab-containing regiment, ANC ≤ 4.83×103 cells/mm3, and WBC ≤ 7.26×103 cells/mm3 were significant predisposing factors for first cycle neutropenia. A multivariate analysis showed two significant prognostic factors i.e., rituximab-containing regiment and ANC level ≤ 4.83×103 cells/mm3 with OR 2.18 (95% CI 1.38–3.43) and 2.30 (95%CI 1.49–3.57), respectively.
Conclusion: The administration of rituximab-based regimen and pre-treatment ANC ≤ 4.83×103 cells/mm3 in NHL require more attention to anticipate the occurrence of neutropenia after the first chemotherapy cycle. Further investigation is required to validate risk model and identify subgroup who benefits from early use of growth factor.
Landauer’s Principle of Minimum Energy Might Place Limits on the Detectability of Gravitons of Certain Mass
Authors: Haranas Ioannis , Gkigkitzis Ioannis , Cobbett Kristin , Gauthier Ryan
Published: January 2022

According to Landauer’s principle, the energy of a particle may be used to record or erase N number of information bits within the thermal bath. The maximum number of information N recorded by the particle in the heat bath is found to be inversely proportional to its temperature T. If at least one bit of information is transferred from the particle to the medium, then the particle might exchange information with the medium. Therefore for at least one bit of information, the limiting mass that can carry or transform information assuming a temperature T= 2.73 K is equal to m = 4.718´10-40 kg which is many orders of magnitude smaller that the masse of most of today’s elementary particles. Next, using the corresponding temperature of a graviton relic and assuming at least one bit of information the corresponding graviton mass is calculated and from that, a relation for the number of information N carried by a graviton as a function of the graviton mass mgr is derived. Furthermore, the range of information number contained in a graviton is also calculated for the given range of graviton mass as given by Nieto and Goldhaber, from which we find that the range of the graviton is inversely proportional to the information number N. Finally, treating the gravitons as harmonic oscillators in an enclosure of size R we derive the range of a graviton as a function of the cosmological parameters in the present era.
Arbitrary Solution of the Schrödinger Equation Interacting with the Superposition of Hulthen with Spin-orbit Plus Adjusted Coulomb Potential Model
Authors: Thompson E. A. , Akpan I. O. , Thompson C. A.
Published: January 2022

In this study, we solve the non-relativistic radial part of the Schrödinger wave equation for the superposition of the Hulthen with spin-orbit plus adjusted Coulomb potential (SHSC) potential using the Nikiforov-Uvarov (NU) method for arbitrary states. The Hulthen with spin-orbit plus adjusted Coulomb (SHSC) potential is the simplest potential field for a nuclear system and has been used to obtain the single particle energy spectrum for both nucleon species orbiting a closed nuclear core. We also obtained in this study the corresponding single particle normalized wave function expressed in terms of the Jacobi polynomial. Besides, we obtained two special cases of the energy spectra for the SHSC potential.
DINAMIKA PSIKOLOGIS PEMBUNUH USIA DEWASA: SEBUAH STUDI KASUS
Authors: Octavia Christina Fieliani
Published: January 2022

Kriminalitas terus terjadi disekitar kita dan dapat mengancam siapa saja. Pembunuhan adalah salah satu perilaku kriminal yang sangat kejam dan juga mampu membuat individu berhadapan dengan hukuman yang sangat berat. Pada kenyataannya, banyak individu memutuskan tetap melakukan pembunuhan. Tujuan penelitian ini adalah mengetahui dinamika psikologis seorang pembunuh usia dewasa. Penelitian ini akan mencoba mengetahui faktor internal dan eksternal yang menyebabkan individu melakukan pembunuhan. Penelitian ini menggunakan metode penelitian kualitatif dengan pendekatan studi kasus (case study). Partisipan dalam penelitian ini berjumlah satu orang, yaitu Danang (bukan nama sebenarnya). Danang terbukti secara sah melakukan pembunuhan dan mendapatkan vonis 7 tahun penjara. Data pada penelitian ini diperoleh melalui wawancara, observasi, dan beberapa tes psikologi. Hasil pemeriksaan menunjukkan faktor internal seperti regulasi emosi yang maladaptif, rendahnya empati, kecenderungan impulsif, dan rendahnya moralitas ataupun norma menyebabkan partisipan melakukan pembunuhan. Faktor eksternal yang berperan seperti pola asuh pengabaian (neglect) dan menjalin relasi dengan orang yang mendukung serta juga melakukan perilaku kriminal. Hasil penelitian ini dapat digunakan sebagai salah satu acuan dalam memberikan intervensi bagi para pelaku pembunuhan ataupun membantu mengurangi terjadinya pembunuhan seperti melalui pelatihan empati ataupun regulasi emosi.
PERAN CITRA TUBUH DAN KONSEP DIRI TERHADAP PERILAKU KONSUMTIF DALAM MEMBELI KOSMETIK PADA SISWI SEKOLAH MENENGAH ATAS DI KOTA DENPASAR
Authors: Saputra Dewa Nyoman Yogananda , Astiti Dewi Puri
Published: January 2022

Siswi Sekolah Menengah Atas (SMA) yang tergolong dalam kategori remaja merupakan individu yang sedang mengalami masa perubahan, baik perubahan biologis, kognitif maupun sosioemosional. Perubahan biologis yang terjadi menyebabkan siswi SMA semakin memperhatikan tubuh dan mengarah pada perilaku untuk beradaptasi dengan keadaan tersebut, salah satunya dengan membeli sesuatu yang dapat menunjang penampilan, seperti kosmetik. Pembelian kosmetik secara berlebihan sebagai upaya untuk menunjang penampilan dapat menjadi kebiasaan yang konsumtif, selain itu konsep diri sebagai kerangka acuan individu untuk berinteraksi dengan lingkungan diduga kuat berperan terhadap perilaku konsumtif dalam membeli kosmetik pada sisiwi SMA. Penelitian ini bertujuan untuk mengetahui peran citra tubuh dan konsep diri terhadap perilaku konsumtif dalam membeli kosmetik pada siswi SMA di Kota Denpasar. Responden dalam penelitian ini adalah 116 siswi SMA di Kota Denpasar yang dipilih menggunakan teknik two stage cluster sampling. Alat ukur yang digunakan dalam penelitian ini adalah Skala Citra Tubuh, Skala Konsep Diri dan Skala Perilaku Konsumtif yang sudah diuji validitas dan reliabilitasnya. Hasil uji regresi menunjukkan koefisien regresi sebesar 0,326 dan koefisien determinasi sebesar 0,106 dengan signifikansi sebesar 0,002 (p<0,05) yang berarti citra tubuh dan konsep diri secara bersama-sama berperan sebesar 10,6% terhadap perilaku konsumtif. Citra tubuh secara mandiri berperan terhadap perilaku konsumtif sedangkan konsep diri secara mandiri tidak berperan secara signifikan terhadap perilaku konsumtif. Konsep diri hanya dapat berperan ketika bersama-sama dengan citra tubuh
Citra Diri Penyandang Tunanetra terhadap Diskriminasi dari Lingkungan Sosial
Authors: Lestari Widya , Fitlya Rizki
Published: January 2022

Citra diri adalah konsep yang dibentuk di dalam pikiran mengenai seperti apa seseorang individu sebagai manusia sosial. Semua individu dapat menarik gambaran mental akan diri sendiri dan gambaran ini akan cenderung bertahan secara stabil seiring waktu kecuali individu tersebut mengambil langkah – langkah pertimbangan untuk mengubahnya. Individu dengan citra diri positif seringkali akan tampak lebih optimistik dalam hidup dan lebih percaya diri akan kemampuan diri karena merasakan kontrol yang lebih besar terhadap diri sendiri dan terhadap hidup begitu juga sebaliknya untuk citra diri negatif. Diskriminasi dari lingkungan tidak jarang terjadi pada penyandang tunanetra, sehingga hak-hak sebagai warga Negara sulit didapatkan Penelitian ini bertujuan untuk mengetahui citra diri penyandang tunanetra terhadap diskriminasi dari lingkungan sosial. Pendekatan yang digunakan dalam penelitian ini adalah deskriptif kualitatif dengan desain penelitian adalah studi kasus yang melibatkan 6 penyandang tunanetra. Teknik pengumpulan data yang digunakan adalah wawancara dan instrumen yang digunakan adalah kuesioner. Hasil penelitian menunjukkan pada dasarnya keenam subyek memiliki citra diri positif yang artinya subjek memiliki kepercayaan diri yang cukup baik, walaupun terkadang rasa percaya diri itu tidak stabil dikarenakan seringnya intensitas diskriminasi yang diterima. Secara keseluruhan keenam subjek memiliki ambisi atau rasa optimis dalam mencapai tujuan hidup dan cita-cita tetapi terkadang menjadikan beberpa subjek kurang dapat maksimal dalam mengorganisir diri. Hampir seluruh subjek merasa mampu untuk mencoba sesuatu yang baru dan dirasa orang lain bahwa subjek tidak dapat melakukannya. Kendali diri penyandang tunanetra cukup baik dalam menghadapi diskriminasi dimana subjek tidak mudah marah dan meluapkan emosinya di depan orang lain.
Formulation of Gel Hand Sanitizer of Nagasari Leaf Extract (Mesua ferrea L.)
Authors: Suhesti Tuti Sri , Rohman M. Mudrik H. , Sunarto Sunarto
Published: January 2022

Nagasari (Mesua ferrea L.) is one of the biodiversity to be developed as an antiseptic preparation. These plants are known to contain flavonoid compounds, tannins, and terpenoids that act as antibacterial. Hand sanitizer gel preparations can increase the effectiveness of topically. The physical properties of a good gel depend on a gelling agent, one of which is HPMC. The purpose of this study was to determine the effect of variations in HPMC levels on physical properties and antibacterial activity. Gels were prepared with various HPMC levels of 1%, 2%, and 3%. The gel was tested for physical properties and stability. All formulas produced preparations that met the requirements for good physical properties and stability. Testing of antibacterial activity against Staphylococcus aureus showed that an increase in HPMC levels could decrease the ability to release the active substance of the preparation. The diameter of the inhibition zone obtained was 10.0 mm (HPMC 1%); 9.5 mm (2% HPMC) and 8.0 mm (3% HPMC). Increasing the concentration of HPMC will increase the viscosity and adhesion but decrease the spreadability. The three formulas had antibacterial activity against Staphylococcus aureus with moderate criteria.Keywords: Extract of nagasari leaf, Gel, HPMC, Staphylococcus aureus
Innovative Pedagogical Methodologies: Self Learning Experience – SeLE
Authors: Barbosa Veronica , De Oliveira Isabelle , De Oliveira Joyce , De Albuquerque Júlio , Bernardes Naslley , Da Silva Juliano , Costa Enio , Luiz Gentil
Published: January 2022

Regarding contemporary formal education, several students question themselves about specific information treated in the classroom. In Brazil, courses focusing on building knowledge for undergraduate purposes are like undergraduate degrees. The various existing Brazilian undergraduate degrees undergo in their curriculum notes various changes for the most different motivations. Especially in a world where knowledge is rapidly reconstructed and shaped with the emergence of new technologies in the new post-digital age. These circumstances create difficulties due to the need for constant legislative updating.In this context, the teacher finds an extremely unstable situation, the point of view of its implementation, where, on the one hand, has the need for constant changes and technological adaptations, and other guiding legislation of their work with updating needs.The indiscriminate use of technology makes mostly people without initiatives to build creative thinking. In addition, there are daily cases of depression and various diseases arising from the occurrence of this fast-paced, connected and globalized world. From this point of view, it is up to the teacher to broker an orientation for to the use of such innovations to be beneficial, not the other way around. In this paper, we present one of the possible uses of technology, inserting or learning as a protagonist of its own educational process and presenting very interesting results of engagement.
Effect of malting process duration on malting losses and quality of wheat malts
Authors: Belcar Justyna , Sekutowski Tomasz R. , Zardzewiały Miłosz , Gorzelany Józef
Published: January 2022

The study assesses impact of malting process duration on malting losses and quality of malts obtained from three varieties of winter wheat, i.e., Elixer, Rockefeller and Gimantis. The findings show that increased duration of the malting process (from 4 to 7 days) corresponded to greater total weight loss, with the most significant differences observed between 5-day and 6-day wheat malts. The qualitative analysis of the malts was carried out in accordance with EBC methodology. The assessments showed that the 5-day long malting process applied to the relevant wheat varieties resulted in production of high-quality malt with optimum malting losses observed in the case of Elixer and Rockefeller varieties. Slightly higher malting losses were identified in the case of Gimantis, and the malt obtained from this variety had very high contents of soluble protein (on average 5.34% d.m.) and Kolbach Index (average of 50.49%), which reflects high proteolytic activity during the grain malting process and a need to modify the malting process for this variety.
Effect of medium composition on cell envelope proteinase production by Lactobacillus plantarum LP69
Authors: Zhang Chi , Shu Guowei , Lei Ni , Cheng Fangfang , Li Wenhui , Meng Jiangpeng
Published: January 2022

Cell envelope proteases (CEPs) can break down milk protein into peptides with different functions, which are of great benefit to human health. Therefore, the high-yield CEPs of Lactobacillus plantarum have the potential to produce functional dairy products. In previous experiments, we found that Na2HPO4, inulin, casein peptone and leucine have significant effects on CEP production by Lactobacillus plantarum LP69. So we proceeded to optimize the composition of the CEP-producing culture medium of L. plantarum through Box-Behnken design and response surface methodology. The protease activity, protein content and specific activity of CEPs produced by L. plantarum by inulin (0.2, 0.3, 0.4 %), casein peptone (0.4, 0.6, 0.8 %), Na2HPO4 (0.50, 0.52, 0.54 %) and leucine (14, 16, 18 mg/L) were evaluated. The optimal ratio of medium is 0.4 % inulin, 0.66 % casein peptone, 0.5 % Na2HPO4 and 14.04 mg/L Leucine. The final enzyme activity reached (24.46±0.81) U/mL, and the specific activity reached (1.41±0.46) U/mg.
Some notes on planning plant protection research in block designs with nested rows and columns
Authors: Kozłowska Maria
Published: January 2022

Factorial experiments in block designs with nested rows and columns are described with suggestions about how they should be planned. In such experiments the importance of interaction and hidden replication are emphasized. Such experiments are carried out on heterogeneous experimental material. Thus, it is reasonable to seek a design that can withstand the loss of observations. The robustness of a block design with nested rows and columns against the loss of whole blocks is presented, along with examples of such designs.
Roma People, Where to? Tradition and Change in Roma Communities
Authors: Parno Marius Imre , Vasiluţă-Ștefănescu Marius
Published: January 2022

Roma community in Romania is one of the largest ethnic communities in this country. Romani people integration and reducing disparities between the Roma community and the majority one is a priority for both the Romanian state and the Roma civil society. The integration of the Roma on the labor market is an important step in the integration process. This article proposes qualitative research through the interview method. The research question investigates whether traditional occupations practiced by Roma do not provide Roma access to the labor market today. The general objective of this study aims to identify and analyze qualitatively non-traditional socio-economic practices in the Roma communities in Timișoara and Cluj-Napoca. This objective has been operationalized in several specific objectives related to the identification of traditional economic practices in the occupations of members of the Roma communities in Timisoara and Cluj-Napoca, depending on membership in the subgroup / ethnic group, the identification of non-traditional economic practices in the occupations of members of the Roma communities in Timișoara and Cluj-Napoca, analysis of the role of traditional economic practices in preserving the lifestyle specific to the Roma ethnic group, as essential elements of culture in the communities of Timișoara and Cluj-Napoca. The last two objectives propose the analysis of non-traditional economic practices taken over in the occupations of the members of the Roma communities from Timișoara and Cluj-Napoca following the process of internal and external migration, respectively following the intervention of European funded programs. The participants of this research are 10 Roma people from Cluj-Napoca and 10 Roma people from Timișoara. The research results show that with industrialization, traditional occupations tend to limit their activity and integrated Roma people no longer practice the traditional occupations practiced by their parents or grandparents.
Ascoli-Arzelà Theorem
Authors: Yamazaki Hiroshi , Miyajima Keiichi , Shidama Yasunari
Published: January 2022

Summary. In this article we formalize the Ascoli-Arzelà theorem [5], [6], [8] in Mizar [1], [2]. First, we gave definitions of equicontinuousness and equiboundedness of a set of continuous functions [12], [7], [3], [9]. Next, we formalized the Ascoli-Arzelà theorem using those definitions, and proved this theorem.
On Primary Ideals. Part I
Authors: Watase Yasushige
Published: January 2022

Summary. We formalize in the Mizar System [3], [4], definitions and basic propositions about primary ideals of a commutative ring along with Chapter 4 of [1] and Chapter III of [8]. Additionally other necessary basic ideal operations such as compatibilities taking radical and intersection of finite number of ideals are formalized as well in order to prove theorems relating primary ideals. These basic operations are mainly quoted from Chapter 1 of [1] and compiled as preliminaries in the first half of the article.
Trading using Hidden Markov Models during COVID-19 turbulences
Authors: Lolea Iulian Cornel , Stamule Simona
Published: January 2022

Obtaining higher than market returns is a difficult goal to achieve, especially in times of turbulence such as the COVID-19 crisis, which tested the resilience of many models and algorithms. We used a Hidden Markov Models (HMM) methodology based on monthly data (DAX returns, VSTOXX index Germany’s industrial production and Germany’s annual inflation rate) to calibrate a trading strategy in order to obtain higher returns than a buy-and-hold strategy for the DAX index., following Talla (2013) and Nguyen and Nguyen (2015). The stock selection was based on 26 stocks from DAX’s composition, which had enough data for this study, aiming to select the 15 best performing. The training period was January 2000 - December 2015, and the out-of-sample January 2016 - August 2021, including the period of high turbulence generated by COVID-19. Fitting the best model revealed that the following regimes are the most suitable: two regimes for DAX returns, two regimes for VSTOXX and three regimes for the inflation rate and for the industrial production, while the posterior transition probabilities were event-depending on the training sample. Furthermore, portfolios built using HMM strategy outperformed the DAX index for the out-of-sample period, both in terms of annualized returns and risk-adjusted returns. The results were in line with expectations and what other researchers like Talla (2013), Nguyen and Nguyen (2015) and Varenius (2020) found out. We managed to highlight that a strategy calibrated based on HMM methodology works well even in periods of extreme volatility such as the one generated in 2020 by COVID-19 pandemic.
Antecedents of social media usage intensity in the financial sector of an emerging economy: a Pls-Sem Algorithm
Authors: Amoah John , Nutakor Felix , Li Jinke , Jibril Abdul Bashiru , Sanful Benjamin , Odei Michael Amponsah
Published: January 2022

The purpose of this paper is to offer a critical understanding of the motivations and benefits of social media usage by small and medium financial enterprises with an empirical study from an emerging economy such as Ghana. Based on previous studies, the current study hypothesizes that customer-firm relationship, financial expectation, firm’s visibility and growth, and market share expectation drive social media usage intensity in the financial industry. Quantitative data was gathered from management and staff of SMEs, specifically, financial institution outlets (having social media channels i.e., Facebook, Instagram, YouTube, LinkedIn, etc.) was used to investigate the proposed conceptual framework. Using structural Equation Modelling, the research showed that customer-firm relationship, financial expectation, firm’s visibility and growth, and market share expectation are positively associated with social media usage intensity within the financial sector. Moreover, it was discovered that financial firms that offer physical products only were equally employing social media networks for marketing communication purposes based on cost-effective motives. At the same time, we found that SMEs are more likely to consider ‘market share expectation’ as a key motivation for social media adoption by the financial industry. The findings from this study have provided some solutions to potential research issues specific to strategic management practices. Limitations and future research directions are discussed in the concluding remarks.
Transferência de Calor: Um Guia para a Resolução de Problemas Práticos
Authors: Oliveira Armando C.
Published: January 2022

Este livro resulta da experiência letiva e pedagógica do seu autor, como docente da Faculdade de Engenharia da Universidade do Porto ao longo de mais de 40 anos, nas áreas da Transferência de Calor (fundamental e aplicada). Dessa experiência constatou o autor que, com muita frequência, os estudantes são levados a procurar “a equação”, ou conjunto de equações, para o mais rapidamente possível chegarem ao resultado (“solução”), sem discutirem as hipóteses subjacentes, e muitas vezes sem criticarem os resultados obtidos e o seu nível de aproximação à realidade física. O que na gíria académica se designa por aplicação da “receita” para obter “a solução”. Este livro debruça-se na resolução de problemas práticos. No entanto, mais do que fornecer as ditas “receitas”, tem como objetivo a discussão das hipóteses e métodos a aplicar, e a definição de uma metodologia para a obtenção da “solução”, discutindo também a aproximação a resultados reais. Não é o intuito deste livro substituir os muitos manuais teóricos de Transferência de Calor existentes, muitos em língua inglesa e outros em língua portuguesa, que se dedicam a apresentar os principais conceitos e ferramentas teóricas para resolução de problemas. Muitos desses manuais contêm também exercícios resolvidos, no entanto em vários casos sem as preocupações expressas no parágrafo anterior. No presente texto, a metodologia geral para a resolução de problemas práticos assenta na compreensão dos fenómenos físicos e definição de hipóteses simplificativas, que levam à construção de um modelo de cálculo recorrendo às ferramentas conhecidas dos manuais teóricos. Fomenta-se a tomada de consciência de que por vezes não existe uma solução única, sendo que cada solução tem um dado nível de aproximação e depende das hipóteses consideradas. Este livro cobre os tópicos tradicionalmente abordados num curso de Transferência de Calor básico (com a duração de 1 semestre). Assim, são abordados tópicos de condução (em regime permanente e instacionário, com aproximações 1D e 2D), convecção (forçada e natural, nas geometrias e fluidos mais simples), condensação em filme, ebulição em reservatório, e radiação térmica (envolvendo 1, 2 ou mais superfícies separadas por um meio não participante). Em cada tópico/capítulo são inicialmente apresentados os principais conceitos e soluções teóricas conhecidas, a que se segue a resolução e discussão de variados problemas práticos. Um último capítulo trata em mais detalhe exemplos da combinação dos vários modos de transferência de calor. Os 90 problemas apresentados e discutidos constituem casos de estudo representativos de situações típicas da prática da engenharia térmica, que permitem a consolidação dos conhecimentos.
Strategi Komunikasi untuk Meningkatkan Partisipasi Masyarakat Pesisir dalam Pembudayaan GERMAS di Kecamatan Kalianget
Authors: Yuliastina Roos , Huzaimah Nailiy , . Isyanto
Published: January 2022

Kabupaten Sumenep dapat memberikan kontribusi positif sebagai salah satu daerah pengasiltangkapan hasil laut dan penghasil garam di tingkat Nasional. Berdasarkan data BPSkabupaten Sumenep dalam setahun dapat menghasilkan 532 ton ikan laut per tahun dan tiaptahunnya dapat menghasilkan 286.42 ton garam dari kecamatan Kalianget untuk memenuhipasokan garam Nasional (BPS, 2018). Selain manfaat positif yang dijelaskan diatas, kondisigoegrafis kabupaten Sumenep yang berada di kawasan pesisir tidak lepas dari masalah sosial,ekonomi, dan kesehatan masyarakat pesisir yang identik dengan ketertinggalan danketerbelakangan. Selain masalah ekonomi seperti penghasilan petani garam yang rendah,masalah lain seperti masalah prilaku hidup bersih, sanitasi, buang air besar sembarangan(BABS) kebersihan lingkungan, dan hipertensi menjadi permasalahan utama. Sedangkanprogram edukasi seperti sosialisasi dari Promkes Puskesmas Kalianget, bantuan tempatsampah dan truk pengangkut sampah, pembangunan MCK komunal, bahkan membentukkelompok sadar sampah (POKDARSA) nyatanya belum mampu membuat tiga desa iniberanjak dari permasalahan kebersihan lingkungan. Penelitian ini ingin menjawabpermasalahan masyarakat pesisir dari aspek komunikasi melalui pendekatan Fenomenologi,karena untuk menciptakan komunikasi yang efektif perlu adanya penelitian yangkomprehensif, maka terlebih dahulu mengumpulkan data terkait prilaku kesehatanmasyarakat setempat. Hasil pengumpulan data terkait prilaku kesehatan masyarakat akanmenjadi modal awal untuk memetakan strategi komunikasii untuk meningkatkan partisipasipembudayaan gerakan sehat di masyarakat pesisir khususnya di tiga desa kecamatanKalianget.
Efficacy and Safety of Forced-Air Warming System versus Passive Warming Measures in Major Surgeries: A Systematic Review
Authors: Tang Wenxi
Published: January 2022

Purpose: To compare the clinical impact of forced-air warming system (Bair HuggerTM, BH) and passive warming measures in major surgery patients. Methods: Databases including Pubmed, Cochrane Library, Clinical Trials.Gov and CNKI were searched to collect studies published before January 2019 that were concerned the clinical effects of Bair Hugger. Two reviewers independently screened the literatures, extracted the data. The revised Jadad scale was used to evaluate the methodological quality of the literatures. Meta-analysis was performed by using Review Manager 5.3.0. Findings: A total of 27 studies were included. The result of meta-analysis showed that BH had a significant advantage in rate of hypothermia (RD = -0.42, 95%CI (-0.68, -0.16)) , shivering (RD = -0.28, 95%CI (-0.43, -0.13)), anesthesia recovery time (MD = -8.27, 95% CI (-13.49, -3.05)), hospital stay (MD = -1.27, 95% CI (-2.05) , -0.48)), while incision infection RD = -0.15, 95%CI (-0.40,0.11)) , intraoperative blood loss (MD = -16.88, 95%CI(-34.73,0.96)), intraoperative blood transfusion (MD = -41.49, 95% CI( -108.36, 25.38)) , pain RD = -0.02, 95%CI(-0.08, 0.03)) and other complications (RD = -0.13, 95%CI(-0.39,0.12)) had an advantage but not significant. Subgroup analyses showed that operation mode and operation duration was the sensitive factors. Conclusion: Compared to passive warming, Bair Hugger has significant advantages in hypothermia protection and further reduces the risk of incision chills and prolonged hospital stay. Combined with the current status of body temperature protection in China, it is necessary to enhance the awareness of body temperature protection, standardize medical behavior, and increase the popularity of active warming systems.
Risk of Human Exposure to the Intestinal Schistosome, Schistosoma mansoni, across Seasons along the Senegal River
Authors: JR Rohr
Published: January 2022

Background: Schistosomiasis is an emerging disease associated with changes to the environment that have increased human contact rates with disease-causing parasites, flatworms that are released from freshwater snails. For example, schistosomiasis remains a major public health problem in Northern Senegal, where prevalence in schoolchildren often reaches 90%. Aim: This study focuses on the impact of seasonality on the risk of human exposure (RHE) to Schistosoma mansoni, defined as the total number of cercariae (the free-living life stage that infects humans) shed from all Biomphalaria pfeifferi snails collected at a site using standardized methods. We focus on RHE because it is rarely quantified and a recent study demonstrated that snails stop shedding cercariae when snail densities increase and thus per capita snail resources become limited [2], suggesting that densities of snails might not be directly proportional to RHE to schistosomes. Method: We sampled four water access points in three villages every other week during the early (Dry1) and later dry seasons (Dry2) and the rainy season, quantifying the abundance of infected and non-infected snail intermediate hosts, cercariae released per infected snail, and water chemistry. We used simple and multiple linear regressions to assess how seasonality and environmental parameters affect non-infected and infected snail abundance and RHE. Results: Although RHE was found across all seasons, the abundance of infected and non-infected snail intermediate hosts and cercariae, as well as prevalence (23.71%), were all highest in the rainy season. In the rainy season, RHE was positively associated with the density of snail hosts and their periphyton food resource. Conclusion: Although previous studies have examined the influence of seasonality on snail densities, few studies have explored the effects of seasonality on cercarial densities, which is the primary source of infection to humans. Our study demonstrates that cercarial densities are greater in the rainy season than in the early or late dry seasons. Given that cercarial densities directly pose risk of infection to humans, unlike non-infected or infected snails, these finding should help to inform decision making and schistosomiasis control efforts in West Africa.
Realizing a Child Friendly City as Protection towards Children in Indonesia
Authors: Azhom Ahmad Musthafa
Published: January 2022

The future of human civilization are in the hand of children nowadays. In order to. In order to deliver the better future human civilization the government should create a friendly place for children to live on and growth. By that the government of Indonesia has created the regulations where the focus are to protect the rights of the children. In this research aims to know how far the regulations of child-friendly city in the law regulations have reached. This research uses a normative juridical approach, by examining the regulation of a child-friendly city through the laws and regulations. The data analyzed is secondary data in the form of doctrine or opinion of constitutional law experts, and books, including scientific journals, primary data in the form of UUD 1945 and the law regulations. The data obtained were analyzed deductively and thoroughly by using the low systematic research and the hierarchical level of the low regulations.
From the research results, it is found that the Government has made efforts in developing Child Friendly City. Facilitated by the relevant law regulations that are built on the basis of commitment from each network actor to create a Child Friendly City so the policy can run effectively, efficiently and on target. with the character of each related institution in each child protection program, creating the opportunity for the creation of a child-friendly city by accepting ideas and suggestion for the policy of Child Friendly City to build the same perception..
The Effort to Reduce Over Capacity in Correctional Facilities through Social Work Alternative Punishment
Authors: Putri Maiza
Published: January 2022

Overcapacity in prisons usually happens due to the high number of incoming inmates which is not directly proportional to the capacity of the correctional institution. It is a problem in realizing the aim of both the correctional system and the criminal justice system and raises the urgency of alternative penalties application. This research aims twofold: First, to uncover the causes of prison overcapacity, Second, to elaborate on how policy is being developed toward alternative punishment to reduce overcapacity. This study takes a normative and empirical legal approach, with data gathered through literature reviews and field studies. In conclusion, it would appear that alternative punishments are essential to change the negative views regarding the application of criminal sanctions in prison into the application of alternative criminal sanctions for social work that have a positive impact. The punishment that can be used as an alternative to imprisonment is the social work penalty. The social work penalty is considered to reduce the negative impact on the implementation of imprisonment in prisons that experience overcapacity. This research suggests that the social work criminal formulation policy should be immediately formulated in the Draft of Criminal Code (RUU KUHP).
THE DOCTRINE OF PIERCING THE CORPORATE REVIEW IN THE COURT DECISION NO. 656/PDT.G/2015/PN.MDN
Authors: Negara Abdul Rahman Praja
Published: January 2022

Limited Liability Company (Ltd.) or Perseroan Terbatas (PT) is a legal entity in Indonesia that constitutes a capital alliance formed by an agreement that features a limited liability principle. Limited liability is a principle that limits the responsibility of shareholders to the risk of the Company. However, the principle of limited liability is frequently misapplied, as shareholders look for ways to protect themselves from the risk of more significant losses, to take advantage of all company profits for personal gain. Shareholders who abuse the principle of limited liability for personal gain, on the other hand, will be subject to the Piercing the Corporate Veil doctrine. This doctrine imposes the transfer of liability for personal losses to shareholders who cause harm to the company in bad faith. Based on this understanding, this paper seeks to comprehend the application of the Piercing the Corporate Veil doctrine by analyzing Medan District Court Decision Number: 656/Pdt.G/2015/PN.Mdn. The research method used in this study was normative legal research reviewed with a statute approach and a conceptual approach. The conclusion drawn from the problem is as follows: the regulation regarding the Piercing the Corporate Veil doctrine is borne not only by shareholders but also by the Board of Directors and the Board of Commissioners who fail to implement the principles of fiduciary duty of skill and care. Furthermore, in the case of 656/Pdt.G/2015/PN.Mdn, the judge considered the provisions of Article 3 paragraph (2) of the UUPT in implementing the Piercing the Corporate Veil Doctrine by punishing the Defendants jointly and severally to indemnify the Plaintiff.
The Effectiveness of Criminalizing Hate Speech Through Electronic Media In Dealing With Social Changes of Communicating In Cyberspace
Authors: Giri Santosa Dewa Gede
Published: January 2022

The existence of the internet has a positive impact and has a negative impact, one of which is the rampant hate speech that is spread through social media. The government then issued Law No. 11 of 2008 concerning Electronic Information and Transactions as amended by Law No. 19 of 2016, which regulates the criminalisation of hate speech conducted via electronic media. Nonetheless, even though there have been criminal threats against acts of hate speech through cyberspace, the number of cases of hate speech handled by the police has increased in years. The research aims to discover social changes' influence in the criminalisation of hate speech through electronic media. Moreover, the research investigates the criminalisation of hate speech's effectiveness through electronic media to tackle the rise of hate speech in cyberspace. This research uses the normative legal research method. The research explains that social changes related to sharing information via electronic media have an impact on applicable law in Indonesia with regulations regarding hate speech through electronic media. However, since the enactment of this regulation, hate speech acts through electronic media has increased. Therefore, the criminalisation policy must pay attention to the principle of subsidiarity. Criminal law must be the last resort in overcoming crimes using a penal instrument. Other efforts needed that should be prioritised apart from punishing the perpetrators of criminal acts.
The Strategy of Strengthening Pancasila Ideology In The Digital Age
Authors: Adhayanto Oksep , Nazaki Nazaki , Rahmawati Nanik , Haryanti Dewi , Suwardi Nurhasanah , Pambudi Rilo
Published: January 2022

This research attempts to analyze the implementation of the Pancasila ideology amid current digitalization. One of the markers of this digital era is the erosion of space and national boundaries for every citizen. Indonesia's large population can be a strength or weakness of the Pancasila ideology. For this reason, systematic steps are needed to make the values of Pancasila remain as a way of life for the Indonesian. This type of research is normative research that uses literature as a primary data source. The presentation of the data is conveyed by a qualitative descriptive method. The conclusion of this study is the need to strengthen Pancasila ideology in the digital era through efforts to reaffirm the fundamental values of Pancasila to society in general and the younger generation in particular. To ground the values of Pancasila, it is deemed necessary to involve millennial participation through digital influencer programs and the development of digital literacy based on Pancasila values and the doctrine of national values.
Population and Civil Registration Service of Bandar Lampung City’s Digital Bureaucratic System in Realizing an Effective and Efficient Government
Authors: Ragani Sondika , E. Rompis Adrian , Hapsari Dewi Adikancana Santi
Published: January 2022

Nowadays, technological developments cannot be avoided. Technological developments in this era are to facilitate every human activity. The development of technology today is marked by the number of applications that can facilitate the community's affairs. An example is the application of the Community Online Service from the Population and Civil Registry Office of Bandar Lampung City called Pelayanan Online Masyarakat Duduk Manis (Permen Manis). This application is expected to help community services to help manage population documents and realize an effective and efficient government. The problem identified is the application of digital bureaucracy in the Population and Civil Registration Office, or Dinas Kependudukan dan Pencatatan Sipil (Disdukcapil) of Bandar Lampung City realizes an effective and efficient government? The research uses normative legal research by collecting and analyzing secondary data. by looking to the public's comments, especially on Permen Manis application users in Bandar Lampung’s Civil Registry Office. By this article the researcher hope the government in Bandar Lampung could improve the services towards the people in Bandar Lampung.
PERANCANGAN COFFEE TABLE BOOK UNTUK MENDUKUNG PROGRAM PEMASARAN DESA WISATA TRANGSAN DENGAN IMPLEMENTASI 5W+1H
Authors: Widyamurti Nidyah , Jauhari Jauhari , Muttaqin Hermansyah , Gilang Lalita , Wicaksono Arif Ranu
Published: January 2022

Dalam konsep komunikasi pemasaran terintegrasi atau Integrated Marketing Communication (IMC), Desa Trangsan di Gatak, Kabupaten Sukoharjo, Jawa Tengah sudah mempunyai positioning sebagai desa wisata dengan produk olahan rotan sebagai produk unggulan. Desa Trangsan memiliki sistem kemasyarakatan yang baik. Ditunjukkan dengan adanya Unit Kecil Menengah (UKM) Klaster Rotan sebagai motor penggeraknya. Sebagai destinasi wisata, aktifitas UKM Klaster Rotan menjadi sajian atraksi wisata yang menarik, ditambah lagi dengan acara Grebeg Penjalin yang diselenggarakan setiap tahun. Desa Trangsan membutuhkan dukungan program komunikasi pemasaran secara terintegrasi untuk mempromosikan destinasi wisatanya agar menarik perhatian turis domestik dan mancanegara. Program komunikasi pemasaran Desa Trangsan ini selain bertujuan untuk meningkatkan perekonomian masyarakat, tapi juga dapat digunakan untuk mempersiapkan masyarakat desa untuk menghadapi persaingan global atas produk kerajinan rotan mereka. Penelitian dengan metode kualitatif dan menggunakan strategi deskriptif ini merupakan riset terapan sebagai pengembangan dari Tugas Akhir Prodi Diploma III Desain Komunikasi Visual UNS dan hasil penelitian lain sebelumnya. Penelitian dalam satu periode ini bertujuan untuk mendapatkan data kemudian memaparkan potensi sumber daya wisata Desa Trangsan dalam bentuk coffee table book dalam wujud cetak dan digital dengan kekuatan fotografi sebagai daya tariknya. Coffee table book ini akan digunakan sebagai media komunikasi dalam kegiatan pemasaran Desa Trangsan sebagai desa wisata dengan pemangku kepentingan.

Keyword: coffee table book, program komunikasi pemasaran, desa wisata
PAPARAN KONTEN VISUAL PADA FEED INSTAGRAM KOPI TOKO DJAWA SELAMA PANDEMI COVID-19
Authors: Arumsari Rizki Yantami , Rahman Yanuar , Prabawa Bijaksana
Published: January 2022

Semenjak adanya pandemi COVID-19 yang melanda dunia, termasuk Indonesia, pemerintah menghimbau untuk tetap di rumah saja dan memberlakukan Pembatasan Sosial Berskala Besar (PSBB) yang membuat aktivitas jual beli menurun hingga para pemilik kafe harus menutup usahanya sementara bahkan selamanya. Kopi Toko Djawa merupakan kafe yang tidak pernah sepi pengunjung, namun karena harus mematuhi himbauan pemerintah, akhirnya mereka pun harus membuat aturan baru yakni pelanggan hanya bisa melakukan take away. Agar pelanggan tetap terikat dengan Kopi Toko Djawa walau secara online, pengelola Kopi Toko Djawa memanfaatkan peran media sosial Instagram dengan cara membuat konten visual yang dipublikasikan dalam bentuk post pada Instagram mereka. Konten visual yang disajikan berbentuk foto, poster ataupun foto yang dijadikan poster. Isi dari konten visual tersebut antara lain mengingatkan para pengikut akun Instagram untuk tetap di rumah saja juga menginformasikan produk yang dapat dinikmati untuk berkegiatan di rumah. Melalui metode observasi, wawancara, dan analisis visual, penelitian ini bermaksud untuk mencari tahu bagaimana konten visual tersebut berhubungan dengan online engagement yang indikatornya adalah jumlah like dan comment. Hasil dari penelitian ini menunjukkan bahwa konten visual pada media sosial Instagram Kopi Toko Djawa dapat meraih jumlah like dan comment yang besar yang berarti konten visual tersebut dapat membuat online engagement yang baik walaupun dimasa sulit saat terjadi pandemi.

Kata kunci: Instagram, konten visual, Kopi Toko Djawa, online engagement, pandemi COVID 19
PRAKTIK BAGI HASIL MUDHARABAH DALAM MENINGKATKAN JUMLAH NASABAH PADA PT. BPRS AMPEK ANGKEK CANDUNG SUMATERA BARAT
Authors: Hakim Lukman , Ishak Khodijah , Herlina Adek , Febriyani Ratih , Ernest Dyanna
Published: January 2022

Penelitian ini bertujuan untuk mengetahui hubungan antara bagi hasil dengan peningkatan jumlah nasabah PT. BPRS Ampek Angkek Candung Sumatera Barat pada tahun 2018 yang disebabkan karena adanya bencana alam yang terjadi di Sumatera Barat, hal ini mengakibatkan banyak nasabah yang menutup rekening dan menarik dananya untuk keperluan kesehatan dan pembayaran kerugian hasil bencana alam tersebut. Lima tahun belakangan PT. BPRS Ampek Angkek Candung mengalami krisi keuangan. Hal itu disebabkan oleh margin pembiayaan yang menurun dan juga tingkat kredit macet semakin tinggi, hal ini sangat mempengaruhi tingkat bagi hasil tabungan mudharabah. Dari hasil analisa dapat dilihat bahwa nasabah tidak melihat tingkat bagi hasil yang ditetapkan BPRS untuk tabungan mudharabah, nasabah lebih melihat kemudahan dan fasilitas yang diberikan oleh PT. BPRS Ampek Angkek Candung. Hal ini bisa dilihat dari hubungan terbalik antara tingkat bagi hasil mudharabah dengan jumlah nasabah yang menabung di PT. BPRS Ampek Angkek Candung.