bluuebunny/crossref_metadata_2025_split huggingface dataset:
Emotional Exhaustion of Public Employees: Dominant Effect Between Job Insecurity and Justice
Authors: Saputra Boni , Fajri Hidayatul , Triyanto Deni , Habibie Dedi Kusuma 
Published: July 2021

The purpose of this study was to analyze the effect of job insecurity and organizational justice on employees' emotional exhaustion. This conceptual research wants to prove the presence or absence of significant influence caused by the independent variable on the dependent variable either partially or simultaneously. The study was conducted at the Government Bureau of the Regional Secretariat of West Sumatra Province. The research method uses an associative quantitative approach with employee research subjects. This study involved 37 respondents with a Nonprobability Sampling technique. The type of data used is primary data and secondary data. Data collection uses a Likert scale questionnaire. Previous questionnaires have been tested for validity and reliability. Data were analyzed using multiple linear regression analysis (multiple regression) which was tested for its classic assumptions. Hypothesis test results provide evidence of a significant influence between the independent variables on the dependent variable either partially or simultaneously. The results showed that there was a significant influence of the variable job insecurity on emotional exhaustion by 49.4%; there is a significant influence of organizational justice variables on emotional exhaustion of 56.2%, in addition, this study also proves that there is a significant simultaneous effect on job insecurity and organizational justice variables on emotional exhaustion with a contribution of 62.8%.
Dinamika Kebijakan City Branding Kota Magelang: antara Preferensi Politik dan Evidence Based Policy
Authors: Fauziah Nike Mutiara , . Fadlurrahman , Mahendradi R M 
Published: July 2021

Berbagai hasil riset menunjukan pengambilan kebijakan di Indonesia pada umumnya masih belum berdasarkan hasil riset kebijakan. Di tingkat daerah kondisi ini juga terjadi dimana masih banyak kebijakan yang tidak tepat sasaran sehingga menyebabkan terjadinya permasalahan baru diantaranya pemborosan anggaran. Sebagai salah satu pemerintah daerah, Kota Magelang yang mendapatkan nilai tertinggi dalam Indeks Inovasi Daerah belum menjamin bahwa semua kebijakan yang dibuat menjadi solusi permasalahan yang dihadapi dalam membangun Kota Magelang. Salah satu kebijakan yang masih menjadi perdebatan antara peneliti maupun akademisi di Kota Magelang adalah Kebijakan City Branding dengan slogan Magelang Kota Sejuta Bunga yang dilegalkan dalam Peraturan Daerah Kota Magelang Nomor 11 Tahun 2014. Penelitian dengan metode kualitatif menggunakan purposive sampling dengan melibatkan informan dari berbagai pihak dan instansi di Kota Magelang yang berkaitan langsung dengan Branding Kota Magelang ini diharapkan mampu memberikan informasi empirik mengenai fokus penelitian. Hasil Penelitian menunjukan Kebijakan City Branding di Kota Magelang berdasarkan preferensi politik dan belum menggunakan konsep Evidence Based Policy dalam merumuskannya. Kebijakan City Branding di Kota Magelang sifatnya adalah top-down yaitu dari preferensi Pimpinan Daerah terkait dalam dal ini Walikota dan Wakil Walikota Magelang Periode berjalan. Berdasarkan hasil penelitian Kebijakan tentang City Branding di Kota Magelang ini perlu dilakukan revisi pada Peraturan Daerah Kota Magelang Nomor 11 Tahun 2014 karena terdapat beberapa pasal yang masih belum sesuai dan belum berdasarkan kondisi eksisting Kota Magelang sebagai Kota Jasa.
Inovasi Pemerintah Kota Batu Dalam Pengembangan Sektor Pariwisata di Masa Pandemi Covid 19
Authors: Purnamasari Rika Ayu 
Published: July 2021

Covid-19 sudah ditetapkan sebagai pandemi oleh WHO. Tak terkecuali, di Indonesia virus ini juga sudah mewabah dan telah merubah tatanan kehidupan masyarakat. Dampak yang disebabkan oleh penyebaran Covid-19 ini juga melibatkan beberapa aspek diantaranya yakni aspek ekonomi, sosial, budaya, pariwisata dan lain sebagainya. Adapun kebiasaan baru yang harus diikuti oleh masyarakat yakni New Normal guma mencegah penyebaran virus Covid-19. Dampak yang paling terasa berat di Kota Batu sendiri yakni dampak dari segi perekonomian pariwisata dimana Kota Batu mengandalkan dan bertumpu pada perekonomian dalam sektor pariwisata. Penelitian ini bertujuan untuk melihat bagaimana kebijakan-kebijakan pemerintah dalam pengoptimalisasian pemulihan pariwisatanya, serta melihat bagaimana peran stakeholder dan pemerintah dalam membangkitkan pariwisata di Kota Batu. Metodologi yang digunakan yakni menggunakan metode kualitatif deskriptif.
PERBANDINGAN PERFORMANSI MESIN REFRIGERASI KOMPRESI UAP CHEST FREEZER MENGGUNAKAN PIPA KAPILER dan ORIFICE
Authors: Sugara Ferry 
Published: July 2021

Teknologi refigerasi saat ini memberikan pengaruh yang penting dalam peningkatan kualitas produk makanan. Chest dalam bahasa Inggris adalah peti, sedangkan freezer adalah pembeku. Chest freezer artinya adalah peti beku. Bentuknya adalah kotak kubus atau persegi panjang dan diletakkan di atas lantai. Akses pintu chest freezer berbentuk pintu buka atas, dan sangat efektif untuk menyimpan bahan makanan beku supaya kualitas makanan tetap baik setiap saat Tujuan dari penelitian ini adalah Mengetahui seberapa besar perbedaan performansi yang dihasilkan dari alat ekspansi berupa pipa kapiler dengan orifice dengan diameter yang berbeda dan mengetahui daya konsumsi listrik yang dipakai, sehingga mengetahui daya listrik per-hari. Metode yang dipakai dalam penelitian kali ini adalah melakukan pengujian pada sistem refrigerasi mesin pembuat es krim, dengan menguji performansinya dengan mengukur temperatur dan tekanan di setiap komponen utamanya saat sistem dalam keadaan steady. Hasil penelitian nilai COP aktual rata-rata diameter pipa kapiler 0,028 inchi adalah 2,16 sedangkan nilai COP aktual rata-rata orifice 0,031 inchi adalah 2,74. Dan nilai COP Aktual pipa kapiler diameter 0,028 inchi memiliki nilai lebih besar yaitu 2,16 sedangkan untuk orifice diameter 0,031 inchi memiliki nilai lebih kecil yaitu 1,88. Sedangkan untuk nilai efisiensi refrigrasi terbesar pada nilai rata-rata adalah pipa kapiler diameter 0,028 inchi sebesar 63,58 %. Sedangkan untuk orifice diameter 0,031 inchi lebih kecil memiliki nilai efesiensi refrigrasi rata-rata 59,49% dan temperatur kabin pada pipa kapiler diameter 0,028 inchi nilai rata-rata dengan temperatur sebesar -9,82 0C. Sedangkan untuk orifice diameter 0,031 inchi lebih kecil memiliki nilai rata-rata lebih dingin yakni sebesar -9,09 0CKata Kunci: pipa kapiler,orifice dan COP.
Mitigasi dan pemetaan jalur alternatif evakuasi cepat lingkar kampus POLNAM untuk antisipasi potensi tsunami pasca gempa Ambon berbasis GIS dan foto udara
Authors: Pattiselanno Steanly Reynold. R. , Soetrisno Agus K. 
Published: July 2021

Gempa bumi Maluku tahun 2019 dengan magnitudo 6,5 yang terjadi tanggal 26 September 2019, pada Pukul 08.46 WIT, dengan pusat gempa berjarak 42 km Timur Laut Kota Ambon di kedalaman 10 Km. Pengungsian secara masif yang pola pergerakannya serempak setelah menjauhi pesisir pantai menuju pegunungan di arah utara, dan dikombinasikan dengan hanya 1 (satu) ruas jalan menuju pegunungan mengakibatkan kemacetan permanen (dead lock) sepanjang “jalur pengungsian”. Ini berimbas pada masyarakat Kampus POLNAM, akibat gempa yang terjadi saat jam kantor. Penelitian ini secara spasial (GIS) mencoba menentukan jalur-jalur evakuasi cepat yang selama ini punya potensi tapi belum dimanfaatkan di kawasan lingkar Kampus POLNAM dengan menggunakan foto udara yang dikombinasikan dengan konsep 20-20-20 yang sudah menjadi pedoman BNPB dalam mitigasi tsunami di Indonesia. Hasilnya adalah sistem yang membentuk jalur evakuasi cepat di kampus POLNAM untuk antisipasi dampak bencana tsunami dari hasil identifikasi foto udara, terdiri dari 7 titik kumpul, 4 pintu untuk 4 jalur evakuasi dengan panjang jalur A, 184 m dan kemiringan jelajah 7,6%, jalur B dengan panjang 192 m dan kemiringan 6,8%, jalur C dengan panjang 234 m dan kemiringan 6,4%, dan jalur D dengan panjang 169 m dan kemiringan 9,5%, serta 2 zone aman untuk evakuasi dengan luas zone aman 1 adalah 9.990 m2 (kemiringan 12,5%), zone aman 2 dengan luas 5.237 m2 (kemiringan 8,75%). Untuk kedua zone aman terletak di atas ketinggian > 20 mDPL. Pengaturan pola pergerakan untuk mencapai dua zona aman, maka dibagi atas 4 jalur evakuasi dan 7 titik kumpul, masing-masing zona aman 1 disuport oleh 2 jalur evakuasi yaitu jalur evakuasi A dari pintu A, dan jalur evakuasi B dari pintu B. Zona aman 2 disuport oleh 2 jalur evakuasi yaitu jalur evakuasi C dari pintu C, dan jalur evakuasi D dari pintu D. Pintu evakuasi A melayani titik kumpul 1 sampai 3, pintu evakuasi B melayani titik kumpul 2 sampai 4, pintu evakuasi C melayani titik kumpul 4 dan 6, pintu evakuasi D melayani titik kumpul 5 dan 7.
Bioética em Saúde Pública
Authors: Kligerman Jacob 
Published: July 2021

Um dos desafios ao administrador público, no que se refere ao binômio Cidadão-Estado, inclusive nos campos da assistência médica, farmacêutica e social, diz respeito às diferenças, conceituais e práticas, existentes entre os modelos da assistência individual e coletiva. A Bioética tem oferecido subsídios teóricos e práticos para dirimir conflitos de interesses e valores que mais e mais se apresentam na administração da saúde pública.
El Modelling potential distribution of the endemic ringtail (Bassariscus astutus saxicola) on an island in the Gulf of California
Authors: Arnaud Gustavo , Sandoval Sarahi , Escobar-Flores Jonatgan G. , Sansores Sánchez Rigel 
Published: July 2021

Objective: Analyze the topography of the island with a digital elevation model (DEM) at 30 m spatial resolution and generate the first distribution model for an endemic carnivore from the islands of the Gulf of California.
Design/Methodology/Approach: This study employed the Maxent species distribution model to find the distribution of the ringtail in its habitat on Espíritu Santo Island. In 2015–2016, through four surveys, ringtails were trapped in eight glens on the west of the island. A total of 74 individuals were captured, with nine recaptures.
Results: The variables with the greatest contributions to the models were elevation, contributing 71.6%; heat load index 15% and ruggedness 11.8%. The model predicts > 0.5 probabilities of presence of this carnivore in 3,018 hectares of the island. We obtained a high AUC value (0.928), which indicates that the model is accurate, and subsequently confirmed it with a value of pAUC = 1.917.
Study Limitations/Implications: The habitat of the ringtail (Bassariscus astutus saxicola) was little known mainly because it is an endemic species. And there was not a published article that will show its distribution within the island.
Conclusions: This model shows that topographic variables are useful to explain the potential distribution of the ringtail, mainly because the topography is related to sites that can offer thermal refuge, abundance of food, and escape routes from predators, among other features.
Migratory Seasonality and Phenology by Birds in a Temperate Forest with Two Disturbance Conditions
Authors: Cruz-Miranda Yessenia , Tarango-Arámbula Luis A. , Escobar-Flores Jonathan G. , Olmos-Oropeza Genaro , Chapa-Vargas Leonardo 
Published: July 2021

Objective: The objective was to infer the effect of the variables phenology (migration-non-migration), seasonal (rainfall-dry season), sex and forest condition on the abundances of birds (resident-migratory) in a semi-preserved and disturbed oak pine forest.
Design/methodology/approach: It was carried out in Monte Tlaloc, State of Mexico, under two conditions of apparent disturbance, semi-preserved oak pine forest and disturbed oak pine forest. Ten bird samplings were carried out with "count on point" with a fixed radius of 25 m, covering the 4 seasons of the year and migratory periods. With the previous data, the Relative Abundance Index (RAI) was estimated. To infer the effect of the variables phenology, seasonality, sex and forest condition on the abundances of birds, generalized linear models were elaborated.
Results: The IAR of the birds registered in the semi-considered pine forest indicates that the species with the lowest presence was Aphelocoma ultramarina (0.002) and with the highest frequency Empidonax sp. (0.13), unlike to that found in the disturbed pine forest where the lowest IAR corresponded to Colaptes auratus (0.003) and with the highest appearance was Ptiliogonys cinereus (0.23). The Generalized Linear Model suggested that forest condition and phenology are significantly related to the frequency of species.
Limitations on study/implications: In this study it was found that the abundance of birds was affected by the condition of the forest and that the phenology (migration-non-migration), seasonal (rain-dry season), sex and condition of the forest were related to the abundance of birds. Four species classified as under Special Protection and two Threatened according to NOM-059 were registered as well as the presence of four endemic species which highlights the importance of conserving these ecosystems.
Findings/conclusions: The fauna communities present in Monte Tláloc highlight the importance of conserving the pine-oak forests since this site is part of the Eje Neovolcanico Transversal.
O que os brasileiros pensam ser necessário para que se tenha um padrão de vida digno em seu país?
Authors: Uchôa de Oliveira Flavia , Nandy Shailen , Fraga Fernandez Gabriela , Del Vecchio Victor , Spaolonzi Queiroz Assis Ana Elisa , Vedovato Luis Renato 
Published: July 2021

Este artigo apresenta os resultados do estudo piloto, realizado na cidade de São Paulo, que teve por objetivo a formulação e a aplicação de um questionário voltado à compreensão da natureza e da extensão da pobreza multidimensional no Brasil, a partir da Abordagem Consensual. O questionário foi elaborado a partir de trabalho de campo desenvolvido anteriormente, com grupos focais para a discussão das percepções dos brasileiros sobre as necessidades básicas para um padrão de vida digno. A aplicação do questionário foram possibilitadas por uma ferramenta online, considerando o acesso virtual para manutenção das regras de distanciamento durante a pandemia. A amostra final inclui as respostas de 155 participantes em três bairros da capital paulista. Os resultados apresentam o que é socialmente percebido como necessidade para um padrão de vida digno, além de indicar o nível de privação encontrado nos três bairros, com destaque para o cenário de insegurança alimentar. Ainda, os resultados demonstram alternativas para medir a pobreza de forma democrática no Brasil.

Palavras-chave: Pobreza Multidimensional; Abordagem Consensual; Necessidades Socialmente Percebidas; Privação; Insegurança Alimentar
Health Risk Assessment of Black Carbon Emission from Fossil Fuel.
Authors: Khan Md Dulal Hossain , Sarkar Mahima Sultana , Haque Syeda Sadika , Hossain Md Amjad 
Published: July 2021

Fossil fuel combustion is one of the major sources of carbonaceous emission throughout the world. In this study, two light absorbing carbonaceous aerosol namely Black carbon (BC) and Brown carbon (BrC) from fossil fuel combustion under controlled laboratory condition was reported. Four different fossil fuels; octane, petrol, diesel and kerosene was taken as samples (Four different fossil fuels; octane, petrol, diesel, and kerosene samples were collected from filling station of Nilkhet, Dhaka City. Two wavelengths Aethalometer (OT21) had been taken for systematic analysis of Black carbon and Brown carbon. BC and BrC particulates were determined in terms of density, concentration, emission and emission factor. The concentrations of Black carbon in mgm-3 for respective fuel samples were kerosene (3.83), diesel (4.59), petrol (7.94), octane (13.18) while concentrations of Brown carbon were kerosene (7.77), diesel (7.98), petrol (13.61), octane (20.46). BrC concentrations were found to be higher than those of BC for all the fuel samples. Average concentrations of Black carbon and Brown carbon were 7.38 mgm-3 and 11.46 mgm-3 respectively. Thereafter, health risk assessment for chronic exposure to Black carbon was done (estimated/ evaluated/ calculated) according to the U.S. EPA human health risk assessment protocol. Experimental results were correlated with the data given by the Exposure Factors Handbook of EPA for assessing carcinogenic and non-carcinogenic risk associated with BC. Total carcinogenic risk (CR) was found to be 3.27 for adults and 1.34 for children. While total noncarcinogenic risk i.e hazard quotient (HQ) for adults and children were 243.32 and 594.32 respectively. Both CR and HQ values crossed the safe limit given by the US EPA protocol indicating high probability of the occurrence of adverse health effects.
Journal of Engineering Science 12(2), 2021, 23-28
Risk Assessment of Accidental Fire Breakdown in a Residential Area of Khulna City, Bangladesh
Authors: Shama Sadia , Shurid Alif Sanim , Haque Md Nazmul 
Published: July 2021

The research aimed at determining the risk of fire hazard of the settlements in the area of Khalishpur, Khulna which is close to three oil depots and two power stations. The maintainence of land use zonal variance is completely absent in this area. The research has followed four stages. First, ptrliminary study was done for choosing the most vulnerable samples, then the factors for identifying the risk index are considered on the basis of hazard, vulnerability and exposure. After collecting the required primary and secondary data, the Analytical Hierarchy Process (AHP) method is used to identify the weightage of each of those sub-factors.Then the risk equation is used to identify the risk level of each buildings and a map is prepared by using their coordinates and risk level. The study states that, 55% of the total samples are in the medium risk profile.
Journal of Engineering Science 12(2), 2021, 109-118
Acción bioxidativa de cultivos microbianos biolixiviantes sobre la arsenopirita
Authors: Castillo Cotrina Daladier Miguel , Castellanos Cabrera Roberto , Tirado Rebaza Ely 
Published: July 2021

La arsenopirita es una fuente mineral para la recuperación de oro puro, sobre ella se emplea la biooxidación, tecnología muy poco estudiada y aplicada en nuestro país a pesar que es de bajo costo, eficiente y amigable con el ambiente. Este trabajo tuvo como objetivo evaluar el grado de biooxidación en dos diferentes concentraciones de arsenopirita por cultivos microbianos de colección que previamente fueron adaptados al 1 % de arsenopirita en el medio de cultivo 0K. La arsenopirita se tamizó en un tamice Tyler menor de 200 y se agregó en concentraciones de 8 y 12 % en los biorreactores que contuvieron 700 ml de medio fermentativo (630 ml de medio de cultivo esterilizado con 70 ml de inóculo microbiano). El inóculo estuvo formado por suspensiones de un cultivo microbiano puro y de uno mixto (dos cultivos puros). La incubación se desarrolló a temperatura de ambiente durante 288 horas con aireación. Se evaluó el crecimiento microbiano, pH, hierro total, hierro II, hierro III y la formación de biofilm sobre la superficie de la arsenopirita. Se determinó que el cultivo microbiano mixto actuando sobre la arsenopirita al 8 % produjo el mayor grado de biooxidación correspondiente a una producción de 8197.7 mg L-1 de hierro III.
Cross-Sectional Survey of Clinical Trials of Stem Cell Therapy for Heart Disease Registered at ClinicalTrials.gov
Authors: Yang Rong , Zhang Yonggang , Liao Xiaoyang , Guo Ru , Yao Yi , Huang Chuanying , Qi Li 
Published: July 2021

Objective: It is important to register clinical trials before their implementation. There is a lack of study to evaluate registered clinical trials of stem cell therapy for heart diseases. Our study used the registration information at ClinicalTrials.gov to provide an overview of the registered trials investigating stem cell therapy for heart diseases.Methods: We searched ClinicalTrials.gov from inception to October 1, 2020 to identify clinical trials evaluating stem cell therapy for heart diseases. These trials were included in a cross-sectional survey and descriptive analysis. The outcomes included start date, completion date, location, status, study results, funding, phase, study design, conditions, interventions, sex, age, and sample size of those trials, as well as conditions, efficacy, safety and samples of the publications. SPSS 24.0 software was used for the statistical analysis.Results: A total of 241 trials were included. The registration applications for most trials originated from the United States, and the research start date ranged from 2001 to 2025. More than half of the trials have been completed, but few trials have published results (15.62%). The funding source for 81.12% of trials was recorded as “other” because the specific funding source was not indicated. There were 226 (93.78%) interventional studies and 15 (6.22%) observational studies; among all 241 studies, only 2.90% were phase 4 trials. Most interventional studies used randomized allocation, parallel assignment, and blinding. Of the observational studies, 6 were cohort studies (40.00%) and 73.33% were prospective. The most common disease was coronary artery disease (57.68%) and 98.34% included both male and female participants. The sample size included fewer than 50 patients in 58.51% of trials, and only 18 trials (7.47%) lasted more than 121 months. The registered details were illogical for nine trials (3.8%) that included 0 subjects and two trials (0.8%) that had a duration of 0 months (0.8%). In term of publications of the trials, most of the publications of the trials showed efficacy and safety in stem cell therapy for heart disease.Conclusion: The clinical trials investigating stem cell therapy for heart diseases registered at ClinicalTrials.gov are mostly interventional studies, and only a few are phase 4 trials. Most trials have a small sample size, and few have a duration of more than 121 months. Most of the completed trials did not publish their results, and some of the registration information was incomplete and illogical.
Prognostic Impact of Sarcopenia and Radiotherapy in Patients With Advanced Gastric Cancer Treated With Anti-PD-1 Antibody
Authors: Kim Nalee , Yu Jeong Il , Lim Do Hoon , Lee Jeeyun , Kim Seung Tae , Hong Jung Yong , Kang Won Ki , Jeong Woo Kyoung , Kim Kyoung-Mee 
Published: July 2021

BackgroundWe explored the combined effects of sarcopenia (SAR) and radiotherapy (RT) on outcomes in patients with advanced gastric cancer (AGC) treated with immune-checkpoint blockade (ICB).MethodsAmong 185 patients with AGC treated with ICB, we defined SAR as skeletal muscle index &lt;49 cm2/m2 for men and &lt;31 cm2/m2 for women; 93 patients met criteria. We defined high neutrophil-to-lymphocyte ratio (hNLR) as NLR≥3. Palliative RT was performed in 37 patients (20%) before ICB.ResultsWe frequently observed hNLR in patients with SAR (53% vs. 35%, p = 0.02). The median overall survival (OS) for the entire cohort was 5 months. Stratification by risk factors of SAR or hNLR revealed a significant difference in median OS (0 [N = 60] vs. 1 [N = 76] vs. 2 [N = 49]: 7.6 vs. 6.4 vs. 2.2 months, p &lt; 0.001). Patients with microsatellite instability-high (MSI-H, N = 19) or Epstein-Barr virus (EBV)-positive tumors (N = 13) showed favorable outcomes compared to those with microsatellite stable (MSS, N = 142) tumors (median OS, not reached vs. 16.8 vs. 3.8 months, respectively). The benefit of RT was evident in patients with both SAR and hNLR (median OS, 3.1 vs. 1.3 months, p = 0.02) and MSS/EBV-negative tumor (median OS, 6.5 vs. 3.5 months, p = 0.03), but outcomes after RT in MSI-H tumor were not significantly different. In multivariable analysis, SAR/hNLR, molecular subtypes, and a history of RT were associated with OS (all p &lt; 0.05).ConclusionsWe demonstrated the negative predictive value of SAR/hNLR on outcomes after ICB for AGC, and the history of RT could overcome the negative impact of SAR/hNLR and the MSS/EBV-negative subtype.