bluuebunny/crossref_metadata_2025 huggingface dataset:
AKSESIBILITAS FASILITAS UMUM YANG LAYAK DI RUSUNAWA KUDU KOTA SEMARANG
Authors: Putri Tiasara Kisnawati , Sunarti S
Published: February 2022

Pembangunan Rusunawa Kudu Semarang oleh pemerintah tidak lepas dari permasalahan, salah satunya dalam penyediaan fasilitas umum yang layak. Penelitian ini bertujuan untuk menganalisis upaya optimalisasi penyediaan fasilitas umum Rusunawa Kudu yang layak yang berfokus pada aksesibilitas, yaitu meliputi kedekatan dengan fasilitas umum dan sarana serta prasarana pendukung aksesibilitas, serta aspek sosial ekonomi. Metode yang digunakan dalam penelitian ini yaitu metode kuantitatif dengan analisis SERVQUAL (Service Quality). Data yang digunakan diperoleh melalui kuesioner yang dibagikan kepada 90 penghuni Rusunawa Kudu sebagai responden, serta didukung dengan data hasil dari wawancara. Hasil penelitian menunjukkan bahwa terdapat tiga kategori prioritas untuk mengoptimalkan akses terhadap fasilitas umum yang layak, yaitu kategori keep up the good work, low priority, dan possibly overkill. Kategori keep up the good work merupakan kategori prioritas yang meliputi aspek keterjangkauan biaya transportasi, jarak menuju halte/angkutan umum, dan kebutuhan sarana pasar baru. Kategori low priority meliputi aspek jarak menuju fasilitas pendidikan SD hingga SMA dan pilihan moda transportasi. Kategori possibly overkill meliputi aspek keterjangkauan pengeluaran bulanan. Upaya optimalisasi yang dapat dilakukan diantaranya yaitu peningkatan pelayanan fasilitas angkutan umum dan penyediaan fasilitas perdagangan berupa toko/warung, peningkatan aksesibilitas menuju fasilitas umum, serta kebijakan subsidi sewa untuk menekan biaya pengeluaran bulanan.
Korelasi Pernikahan Usia Muda dengan Kesiapan dalam Berkeluarga di Desa Tangga Monta Kabupaten Bima
Authors: Yubiah Tri , Rostinah Rostinah , Nurlaila Nurlaila
Published: February 2022

Pernikahan usia muda di NTB mencapai 58%. Berdasarkan Data di Kabupaten Bima bahwa data status pernikahan di kabupaten Bima pada tahun 2018 yaitu pada umur 17-18  Sebanyak 87 orang dan tahun 2019 pada umur 19-20 tahun sebanyak 95 orang, Angka tertinggi untuk kejadian pernikahan di usia muda yaitu pada rentan usia 15-19 tahun. di Desa Tangga Kecamatan Monta tahun 2019 sebanyak 127 pasangan mengenai pernikahan di usia muda dapat di tunjukan di Kecamatan Monta. pernikahan di usia muda mengakibatkan dampak negatif dari segi sosial, kesehatan dan psikologis. Jenis penelitian yang di gunakan adalah descriptive corelational dengan menggunakan pendekatan studi Cross Sectional. Jumlah populasi 243 dan sampel yang diambil sejumlah 48 responden menggunakan tehnik purposive sampling variabel dependen  dalam penelitian ini yaitu pernikahan usia muda dan variabel independen penelitian kemampuan ibu dalam mendidik anak. Pernikahan usia muda yang risiko tinggi sebanyak 60,4% dan kesiapan ibu dalam berkeluarga masih kurang persiapannya yaitu sebanyak 41,7%. Ada hubungan antara pernikahan usia muda dengan kemampuan ibu dam mendidik anak di Desa Tangga Monta Kabupaten Bima
Literatur Review : Edukasi Penanganan Tersedak pada Anak
Authors: Aty Yoany Maria V.B. , Deran Magdalena Kewa
Published: February 2022

Choking often occurs in people's lives. To be able to overcome this condition, a person's skills are needed to quickly and accurately provide help, in order to save victims from serious conditions, namely disability or even death. This study aims to collect and analyze the effect of education on the level of knowledge and ability of first aid in children who are choking. This research is a literature study by conducting a review of previous research using some relevant literature. Search for articles using search engines including Google and data bases such as Google Scholar, Research Gate, and PUBMED, with a limitation on the year of publication of articles for the last 10 years, starting from 2011-2020. Articles used in Indonesian and English are downloaded in full text in PDF format and are free articles. Based on the results of the analysis of relevant journals, it was found that education had an effect on the level of first aid ability for children who experienced choking. Simulation/demonstration is an effective method to educate family/community in providing first aid (airway management) for airway obstruction due to choking.
Hubungan Kepribadian Hardiness dengan Gambaran Diri pada Pasien yang Telah Melakukan Mastektomi
Authors: Lestari Ella Putri , Jumaini Jumaini , Martiningsih Martiningsih , Huda Nurul
Published: February 2022

Mastektomi merupakan salah satu jenis pengobatan pada kanker payudara. Pada umumnya operasi mastektomi akan menyebabkan pasien mengalami gangguan gambaran diri. Salah satu faktor yang dapat meningkatkan gambaran diri adalah kepribadian tangguh (hardiness). Metodologi penelitian ini adalah deskriptif korelasi dengan pendekatan cross sectional. Penelitian ini dilakukan pada 47 pasien yang telah melakukan operasi mastektomi di sebuah rumah sakit rujukan di Provinsi Riau dengan menggunakan teknik purposive sampling. Alat ukur yang digunakan adalah yang telah dilakukan uji validitas dan reliabilitas. Hasil penelitian menunjukkan karakteristik responden terbanyak berada pada usia dewasa madya (41-60 tahun) berjumlah 68,3%, lama post mastektomi terbanyak yaitu  ≥ 6 bulan berjumlah 78,7%, status pernikahan terbanyak yaitu menikah berjumlah 78,7%, tingkat pendidikan responden terbanyak yaitu SMA 34% dan jenis pekerjaan responden terbanyak sebagai ibu rumah tangga berjumlah 83%. Responden yang memiliki kepribadian hardiness berjumlah 26 orang 55,3%, responden yang memiliki gambaran diri negatif berjumlah 53,2%. Hasil penelitian diperoleh p value= 0.258 yang menunjukkan bahwa tidak ada hubungan antara kepribadian hardiness dengan gambaran diri pasien kanker payudara yang telah melakukan operasi mastektomi. Hasil penelitian ini menyarankan kepada tenaga kesehatan untuk lebih mengeksplor faktor yang dapat meningkatkan gambaran tubuh pasien seperti dukungan pasangan
Analisis Situasi Gizi Buruk pada Bayi dan Balita di Kecamatan Woha Kabupaten Bima Nusa Tenggara Barat
Authors: Irmah Nuraini Fitri , Nurislamyati Nurislamyati , Febriyanti Maya
Published: February 2022

Penelitian ini bertujuan untuk menganalisa faktor-faktor yang menyebabkan terjadinya gizi buruk berdasarkan teori Unicef yaitu makan tidak seimbang, Ispa Diare, Ketahanan pangan, Pola asuh, Sanitasi, Pelayanan Kesehatan, Pengetahuan dan sosial Budaya. Metode yang digunakan pendekatan kualitatif yaitu penelitian ilmiah yang sistematis terhadap bagian-bagian dan fenomena serta hubungan-hubunganya. Pengumpulan data menggunakan observasi dan wawancara. Wawancara dilakukan pada orang tua bayi balita gizi buruk,Bidan Desa, Kader, Koordinator KIA,Korrdinator Gizi, KASI Gizi,, Tokoh agama dan tokoh masyarakat. Penelitian ini dapat disimpulkan Masih banyaknya bayi dan balita yang mengalami gizi buruk di Kecamatan Woha Kabupaten Bima disebabkan oleh: Makan tidak seimbang yaitu anak makan kurang dari 3 kali sehari dengan menu yang tidak bervariasi. Penyakit Ispa dan Diare yang selalu menjadi penyakit penyerta terjadinya gizi buruk. Pola asuh yang tidak memadai, yaitu ada yang dirawat bukan oleh orang tua tapi oleh neneknya serta tidak diberikannya ASI Ekslusif pada anak. Sanitasi yang berkaitan dengan cuci tangan sebelum makan serta ditemukannya minum air yang tidak dimasak. imunisasi yang tidak lengkap, pada kerangka berfikir tidak ada imunisasi, namun pada penelitian ditemukan banyak anak yang tidak mendapat imunisasi lengkap
Tingkat Pendidikan dan Pengetahuan Masyarakat dengan Tindakan Pencegahan Penularan Covid-19
Authors: Mamahit Adi Yeremia , Ariska Ariska
Published: February 2022

Penyebaran penyakit Covid-19 yang begitu cepat salah satu faktor penyebabnya ialah pengetahuan masyarakat mengenai penyakit ini yang kurang, kebanyakan penduduk desa tidak menggunakan masker dalam aktivitas sehari-hari, tidak menjaga jarak dalam komunikasi, serta sebagian besar rumah tidak memiliki tempat cuci tangan di depan rumah seperti pada desa-desa sekitar. Tujuan penelitian ini ialah untuk mengetahui hubungan tingkat pendidikan dan pengetahuan masyarakat mengenai Covid-19 dengan tindakan pencegahan penularan Covid-19 di Desa Tumani Selatan Kabupaten Minahasa Selatan. Penelitian ini merupakan jenis penelitian deskriptif analitik dengan rancangan cross sectional study. Populasi pada penelitian ini ialah seluruh orang dewasa yang berjumlah 496 orang dari 230 keluarga, besar sampel sebanyak 222 orang dewasa yang didapatkan berdasarkan perhitungan dengan menggunakan rumus Slovin. Hasil penelitian berdasarkan uji statistik dengan menggunakan Chi-Square antara variabel tingkat pendidikan dan variabel tindakan pencegahan Covid-19 didapatkan nilai p = 0,000 (< a = 0,05), hasil yang serupa didapatkan antara variabel pengetahuan masyarakat mengenai Covid-19 dengan tindakan pencegahan Covid-19 dengan nilai p = 0,000 (< a = 0,05). Kesimpulan ada hubungan yang signifikan antara tingkat pendidikan dengan tindakan pencegahan penularan Covid-19. Ada hubungan yang signifikan antara pengetahuan masyarakat mengenai Covid-19 dengan tindakan pencegahan penularan Covid-19.
Faktor Resiko Keluhan Muskuloskeletal pada Penenun Tradisional Bima di Kecamatan Donggo Kabupaten Bima
Authors: Koreani Margareta , Ahmad Ahmad , Kurniadi Kurniadi
Published: February 2022

Terdapat beberapa faktor yang menyebabkan terjadinya keluhan muskuloskeletal antara lain faktor pekerjaan, lingkungan, faktor psikososial dan individu. Salah satu jenis pekerjaan dengan aktifitas  berisiko ialah penenun dimana proses menenun dilakukan dalam posisi duduk dimulai dari melilitkan benang pakan kedalam teropong dan mengaitkan benang lungsi kedalam sisir tenun, dilanutkan memasukan benang pakan diantara benang lungsi dengan menjungkit menggunakan kaki bergantian naik dan turun agar terbentuk celah, kemudian menghentakan kayu pengungkit maju dan mundur untuk merapatkan benang pakan yang sudah dimasukan. Penelitian ini bertujuan untuk mengetahui gambaran resiko keluhan muskuloskeletal pada penenun tradisional Bima menggunakan metode deskriptif analitik dengan rancangan cross sectional. Populasi pada penelitian ini ialah semua penenun tradisional Bima yang masih aktif di Desa Tolonggeru Kecamatan Donggo Kabupaten Bima yang berjumlah 40 orang. Pengumpulan data menggunakan checklist Nordic Body Map (NBM) yang terdiri dari 27 item penilaian. Hasil penelitian menunjukan sebagian besar responden memiliki keluhan sakit berdasarkan penilaian menggunakan kuesioner NBM. Untuk itu perawat sebaiknya memberikan pendidikan kesehatan pada pekerja mengenai risiko pekerjaan dan tata cara bekerja yang sesuai dengan prinsip ergonomi.
Efektivitas Teknik Relaksasi Progresif Terhadap Tingkat Kesulitan Tidur pada Lansia di Balai Sosial Lanjut Usia Meci Angi Kota Bima
Authors: Dahlan Dahlan , Hendari Rini , Arismansyah Arismansyah
Published: February 2022

Latar Belakang : Relaksasi adalah satu teknik yang mengembangkan metode fisiologis melawan ketegangan yaitu teknik untuk mengurangi ketegangan otot didasarkan pada kontraksi otot. Salah satu upaya terapi non farmakologi mengatasi kesulitan tidur pada lansia adalah dengan metode relaksasi. Tujuan : Untuk mengetahui Efektifitas Teknik Relaksasi Progresif Terhadap Tingkat Kesulitan Tidur  Pada Lansia Di Balai Sosial Lanjut Usia Meci Angi Kota Bima. Metode : Desain yang digunakan dalam penelitian ini adalah pra eksperimen dengan menggunakan pendekatan One Group Pretest – Posttest design. Cara pengambilan sampel menggunakan purposive sampling. Instrument penelitian yang digunakan questioner. Data di analisis menggunakan uji paired T-test dengan tingkat signifikan (ρ < 0,05). Hasil : Penelitian menunjukan ada perubahan yang signifikan setelah diberikannya teknik relaksasi progresif.dengan nilai signifikan ρ= 0,000. Maka H0 ditolak artinya ada Efektifitas Teknik Relaksasi Progresif Terhadap Tingkat Kesulitan Tidur Pada Lansia Di Balai Sosial Lanjut Usia Meci Angi Kota Bima. Kesimpulan : Petugas kesehatan di BSLU Meci Angi Kota Bima bisa melakukan pengobatan non farmakologi berupa teknik relaksasi progresif untuk membantu mengatasi kesulitan tidur pada lansia
Bacterial Contamination of Escherichia coli in Long Beans at Traditional Markets
Authors: Shodikin Muhammad Ali , Sutejo Ika Rahmawati , Agustina Dini , Raharjo Angga Mardro , Kumudhaningsih Anaditya Wahyu
Published: February 2022

Escherichia coli (E. coli) bacteria may contaminating uncooked food and cause food poisoning disease. Long beans (Vigna sinensis L) is one of the vegetable that consumed by people in raw (uncooked) and often traded in traditional markets. Many traditional markets do not meet sanitation requirements and many sellers do not perform good personal hygiene. These situation can potentially to cause bacterial contamination of vegetables sold in traditional markets. There has been no research examining E. coli contamination in long beans that sold at traditional markets in Jember.The purpose of this study to prove the contamination of E. coli bacteria in long beans at traditional markets in Jember. The research method uses an observational descriptive design with the cross sectional approach. Research places in eight traditional markets in Jember Regency and Microbiology Laboratory, Faculty of Medicine, University of Jember. The samples used amounted to 40 long beans purchased from 40 traditional market traders. The microbiological examination is performed using the most probable number (MPN) method, namely presumptive test and completed test. The results showed from the presumptive test all of 40 samples (100%) contaminated with coliform bacteria. After completed tests, 36 out of 40 samples (90%) were found contaminated by E. coli. The majority of long beans sold in traditional markets have been contaminated by E. coli bacteria.
Determinants of Affecting Factors Mortality of in The Elderly Covid-19 Patients
Authors: Sudarmi Sudarmi , Rohani Rohani , Irianto Irianto , Anggraeni Ni Putu Dian Ayu
Published: February 2022

The elderly groups to be infected with COVID-19 with a relatively high mortality rate, so they need attention. This study aims to determine the determinants of factors that affect the mortality of COVID-19 patients in the elderly in West Nusa Tenggara Province. The design of this study was cross-sectional with a purposive sampling technique, namely all elderly patients diagnosed with COVID-19 with PCR swab (+) who were treated in hospitals throughout NTB Province during the period March to December 2020. the total sample is 569 people. The variables of this study were age, gender, cluster, treatment status and, history of comorbidities. Data were analyzed using bivariate analysis using Chi-Square and multivariate with Logistic Regression. The results of the study were that most of the elderly COVID-19 patients were in the early 60-70 years (81.7%), the sex was primarily male 339 people (59.6%), without cluster 484 people (85.5%), history of comorbidities with comorbid 470 people (82.6%) and recovered after treatment 454 people (79.8%). COVID-19 patients in the elderly mainly died aged 60-70 years 85 people (73.9%), male sex, namely 71 people (61.7%), without cluster 107 people (94.7%), and 62% died without comorbidities as many as 72 people due to COVID-19. There is a significant relationship between clusters and comorbidities on the death of the elderly infected with COVID-19. Comorbidities (with comorbidities) are the most dominant influencing mortality in the elderly by 60.9% based on logistic regression model analysis involving four variables affecting the mortality of COVID-19 in the elderly,  and other factors influence the rest.
Strategies Employed by Jordanian and Saudi University Students in Translating Idiomatic Expressions: A Comparative Study
Authors: Al-Shorman Rae'd Abdulgader , Kamal Ahmad Tawfiq
Published: February 2022

This study investigates the most utilized strategies applied by Saudi and Jordanian university male translation students in translating English idiomatic expressions into Arabic. The participants of the study were all B.A. translation students at King Saud University and Yarmouk University who were selected purposefully. The total number of students was 50 (25 Saudis and 25 Jordanians) who participated in a translation test that contained 50 idioms of different categories. The study's quantitative findings revealed that Saudi and Jordanian university translation students use certain shared strategies in translating idioms regardless of their awareness of the use of these strategies.
Semi-supervised Clustering Algorithm for Retention Time Alignment of Gas Chromatographic Data
Authors: Hamadi Omar Péter , Varga Tamás
Published: February 2022

Gas chromatography (GC) is an effective tool for the analysis of complex mixtures with a huge number of components. To keep tracking the chemical changes during the processes like plastic waste pyrolysis usually different sample states are profiled, but retention time drifts between the chromatograms make the comparability difficult. The aim of this study is to develop a fast and simple method to eliminate the time drifts between the chromatograms using easily accessible priori information. The proposed method is tested on GC chromatograms obtained by analysis of pyrolysis product (Mg/Y catalyst) of shredded real waste HDPE/PP/LDPE mixture. A modified k-means algorithm was developed to account the retention time drifts between samples (different sample states). The outcome of the retention time alignment is an averaged retention time for each peak from all the chromatograms which makes the comparison and further analysis (such as "fingerprinting") easier or possible.
A Detailed Investigation of the Bond Performance of Basalt Fiber-Reinforced Polymer Bars in Geopolymer Concrete
Authors: Mohmmad Sarwar Hasan , Gülşan Mehmet Eren , Çevik Abdulkadir
Published: February 2022

This comprehensive experimental study aimed to determine the bond performance of basalt fiber reinforced polymer (BFRP) bars in geopolymer concrete (GC). The study examined the bond performance of BFRP bars and GC by considering several parameters, including bar diameters of 8, 10, and 12 mm, embedment lengths of 4, 8, and 12 db mm (where db is the diameter of the bar), concrete covers of 20, 40, and 70 mm and compressive strengths of 21.7 and 34.4 MPa. The study also compared the effect of the bar surface and bar type on GC bond performance. Eventually, the results were compared with ordinary concrete (OC). The obtained results indicated that an increase in the BFRP bar diameter results in a decrease in the average bond stress. Similarly, an increase in the length of the bond leads to a reduction in the bond stress. The specimen possessing a short embedment length failed due to bar pullout, while the specimens with a longer embedment length failed as a result of concrete splitting. The outcomes also showed that the strength of bond increases with an increase in compressive strength and cover thickness. Furthermore, the results also indicated that BFRP-reinforced GC has comparable bond performance to steel-reinforced GC and BFRP-reinforced OC and performed better than OC. Last, Comparisons between the existing bond-slip models were offered to demonstrate the best bond stress-slip model for FRP bars and GC for ascending branch up to ultimate bond stress of the bond slip curves and for whole curves.
Qualitative Analysis of Carbon Emissions and Offsetting Opportunities of Zalaegerszeg Automotive Proving Ground
Authors: Pálvölgyi Tamás , Princz-Jakovics Tibor , Valkó László , Kósi Kálmán , Háry András
Published: February 2022

The aim of this paper is to provide an overview about the efforts of the management board of the Automotive Proving Ground in Zalaegerszeg to decrease carbon effects, which is in a close relation with the project level sustainability opportunities of this special investment. Based on the research work we have done, solutions were proposed to achieve the vision of "net zero (or negative) emissions" of this project. In the investigations concerning the test track, system boundaries were defined such that all relevant facilities and processes operating were considered. In emissions calculations, we have employed the procedure outlined by the GHG Protocol for 3 scopes and the employed methodology relied heavily on the related standard. For the calculations, the definition and collection of input data types was the first step. Then the assessment has been conducted by taking into consideration the geometric shape of test platforms, anticipated vehicle loading of track elements, typical distance-speed diagrams, as well as the utilized vehicle types (passenger cars, trucks and buses). We calculated CO2-equivalent emissions from gasoline and diesel fuel consumptions (from the product of fuel demand and conversion factors), using "Tank-to-Wheels" and "Well-to-Wheels" approaches. Based on the emission calculations carbon offsetting opportunities were analyzed to assume the effect of CO2 emissions reduction and capture: forestation and green surface development; energy crop plantation and heat generation; establishment of a photovoltaic (PV) farm (electricity production). We have shown the main characteristics of the 3 main options and their advantages and disadvantages.
Ójöfnuður munn- og tannheilsu - fræðileg nálgun
Authors: Petersen Poul Erik , Hakeberg Magnus
Published: February 2022

Þessi grein dregur fram og útskýrir fræðileg hugtök í tengslum við ójöfnuð heilbrigðis ásamt því að fjalla um helstu atriði sem brúa bilið milli þjóðfélagshópa þegar kemur að munn- og tannheilsu. Ójöfnuður heilbrigðis er alþjóðlegt vandamál. Félags- og efnahagslegir þættir á borð við tekjur, menntun og starf hafa mikil áhrif á munn- og tannsjúkdóma hjá fullorðnum. Auk þess hafa áhrif félagslegra þátta á munn- og tannheilsu barna komið fram víða. Kannanir sýna að ójöfnuður munn- og tannheilsu er langvarandi vandamál. Félagsfræðikenningar hafa lagt sitt af mörkum við að auka skilning á félagslegum ójöfnuði. Félagsfræðingar sem aðhyllast átakakenningar (e. conflict sociologists) telja efnahagslega þáttinn vera meginorsök stéttaskiptingar og skorts innan samfélaga. Átakakenning leggur áherslu á vald og tengsl þess við framlegð innan samfélaga. Virkni- eða samstöðukenning (e. functionalist or consensus theory) bendir á upphefðina sem fylgir sterkri þjóðfélagsstöðu, samfélagslegri viðurkenningu og aðdáun annarra. Fjórar meginaðferðir hafa verið notaðar til að greina hugtök eins og stétt eða félags- og efnahagslega lagskiptingu. Samstöðukenning mælir með orðstírsaðferð (e. reputational method), sjálfsmetinni samfélagsstöðu (e. self-location) og aðferð með samsettum stuðli (e. composite index method) en átakakenning hallast að hlutlægri aðferð. Kerfislægir og sálfélagslegir þættir ásamt pólitískum þáttum leiða til ójöfnuðar heilbrigðis. Mismunandi lifnaðarhættir og áhættuhegðun eru mikilvægir miðlunarþættir. Þegar reynt er að skilja hvernig félagslegur ójöfnuður virkar er hægt að nota líkan sem Alþjóða heilbrigðismálastofnunin (WHO) þróaði. Ójöfnuður heilbrigðis er óréttlátt fyrirbæri en með réttri blöndu af stefnumálum stjórnvalda er hægt að draga úr honum. Alþjóða heilbrigðismálastofnunin viðurkennir lýðheilsumarkmið sem lönd þurfa að tileinka sér í því skyni að rjúfa félagslegan ójöfnuð heilbrigðis og lýsir helstu nálgunum sem hægt er að beita til að draga úr ójöfnuði munn- og tannheilsu.
Resilience and Organizational Citizenship Behavior (OCB)
Authors: Boakye Afia Nyarko , Addai Prince , Obuobiisa-Darko Theresa , Okyere Isaac
Published: February 2022

Research shows that resilience exerts a significant impact on organizational citizenship behavior. This linkage may be partly due to prevailing organizational circumstances. This study assessed the moderating effect of leadership and interpersonal trusts in the correlation between resilience and organizational citizenship behavior (OCB). Responses were obtained from 236 healthcare employees in Ghana's public and private hospitals. This study used regression to analyze the predictions. Findings of the study indicated that resilience, interpersonal (employee), and leadership trust positively and significantly predicted OCB. The hierarchical regression indicated that leadership trust moderated the linkage between resilience and organizational citizenship behavior. However, interpersonal trust moderates the linkage between resilience and organizational citizenship behavior. Unequivocally, resilience produces the highest organizational citizenship behavior when leaders trust their subordinates. This study, therefore, pinpoints the significant role of leadership trust in alleviating the impact of resilience on organizational citizenship behavior.
Bioética, derechos humanos, marco constitucional en la gestión de la crisis sanitaria y las vacunas contra el Covid-19 en Ecuador
Authors: Vásconez Fuentes José Luis , Arcos Morales Jorge Enrique , Villalva Miranda Lira de la Paz
Published: February 2022

Las medidas aplicadas por el gobierno ecuatoriano para gestión de la crisis sanitaria causada por el COVID-19 han sido muy controversiales en cuanto a los principios bioéticos, Derechos Humanos, y el marco constitucional. En ese sentido se planteó la realización de una investigación de tipo documental-bibliográfico, en la que se han analizado leyes, informaciones y noticias sobre el coronavirus en el Ecuador con la finalidad de conocer las consecuencias de la aplicación de tales medidas. El derecho a la salud ha sido considerado como la principal urgencia que atender en el país, sin embargo, las medidas aplicadas para atender la salud de los ecuatorianos han socavado los derechos fundamentales de los mismos, tanto en el propio sector salud, como en el económico, social, laboral y moral. En consecuencia, se debe plantear una revisión de los principios bioéticos fundamentales de tal forma que se lleguen a acuerdos morales y legales donde los derechos fundamentales no sean violentados.
La ergonomía y los métodos de evaluación de carga postura
Authors: Chávez Cujilán Yelena Tamara , Moran Olvera Betsy Mabel
Published: February 2022

La ergonomía es una de las ciencias o disciplinas que apoyan a la gestión de la higiene y seguridad de una empresa, esta permite evaluar los factores de riesgos a nivel de puestos de trabajo y la interacción entre el trabajador y las herramientas y entorno laboral, con la finalidad de establecer los posibles riesgos que afecten a la salud de los trabajadores y puedan generar trastornos en la salud de los mismos. El presente estudio se realizó basado en la ergonomía, sus definiciones y características, así como definir los métodos enfocados en la evaluación de carga postural como lo son el método RULA, REBA. OWAS y Evaluación Postural Rápida (EPR), los cuales aportan al investigador herramientas para evaluar las incidencias y relación entre las herramientas de trabajo y las posturas de los trabajadores, con la finalidad de conocer su metodología de aplicación, por medio de una investigación bibliográfica.
Floristic Composition of Plankton in Shitalakhsya River, Narayanganj, Dhaka
Authors: Hossain Bhuiyan Mohammad Azmal , Islam Md Rasikul , Islam Sam Shariar , Kowser Abu , Khondker Moniruzzaman
Published: February 2022

Information of phytoplankton flora of polluted river ecosystems of Bangladesh are scanty. The present study was undertaken to explore the phytoplankton flora at Dakshin Rupshi Station of the river Shitalakhsya, Narayanganj, Dhaka. The study was carried out from May 2017 to March 2018 by collecting pelagic plankton samples bimonthly. A total of 53 species under 36 genera were identified, of which 51 species have been illustrated through photomicrographic images and listing. Two species of phytoplankton namely, Pyrobotrys incurva Arnoldi and Phacus ranula Pochmann were identified from the river water but could not be produced here. The recorded algal divisions of phytoplankton are Cyanophyta (6), Chlorophyta (19), Euglenophyta (13), Chrysophyta (13) and Pyrrhophyta (2). The standing crops presented by each division are: 463.5, 428.33, 199.67, 664.33 and 26.25×103 ind/l by Cyanophyta, Chlorophyta, Euglenophyta, Chrysophyta and Pyrrhophyta, respectively. The trend in contributing the number of species is Chlorophyta > Euglenophyta and Chrysophyta > Cyanophyta > Pyrrhophyta. For standing crop, the trend is Chrysophyta > Cyanophyta > Chlorophyta > Euglenophyta > Pyrrhophyta. Pollutant loading from the urban sources actually cuts the penetration of light into the upper part of the river water and thus creating a shrinking environment for the survival of phytoplankton. The present floristic study of phytoplankton of the River Shitalakhsya adds knowledge to the species composition and their systematic position which would be helpful for any further floristic study of phytoplankton on the river ecosystems of Bangladesh.
Dhaka Univ. J. Biol. Sci. 31(1): 45-57, 2022 (January)
Effects of Affiliative and Aggressive Humor On Creative Thinking
Authors: Rahman Md Shahinoor , Zhijin Zhou , Uddin Muhammad Kamal
Published: February 2022

Previous correlational studies suggest that negative humor style such as aggressive humor style is negatively and positive humor style such as affiliative humor style is positively correlated with creativity. However, it is not yet to experimentally demonstrate the effect of aggressive and affiliative humor on creativity. Therefore, this experimental study was designed to investigate the effect of affiliative humor (AF) and aggressive humor (AG) on creative thinking. The researcher included 60 (38 male, 22 female) participants and randomly assigned 20 in each of AF, AG, and control conditions. To induce humor, theyused12 jokes in each condition. They used Remote Association Task (RAT) for convergent thinking and Alternative Use of task (AUT) for divergent thinking to measure individual creativity. The author expected that (i) people who engage in affiliative humor would perform better at convergent thinking tasks than the control group and the aggressive humor group, (ii) people who engage in affiliative humor would perform better at divergent thinking tasks than the control group and aggressive humor group. Results showed that the affiliative humor successfully induced convergent thinking better than the control group and aggressive humor in the RAT score. Similarly, AF humor successfully induced better creativity than the control group and AG humor group in three components of divergent thinking; fluency, flexibility, and elaboration. However, the mean score of AF humor was better than the AG humor group but not significant. In addition, aggressive humor, likewise affiliative humor, also induced creative thinking in the RAT task and AUT. Thus, the results partially supported all the hypotheses and indicated that in real life, humor induces individual creative thinking whether the humor is positive or negative, it doesn't matter. Both types of humor increase creative thinking.
Dhaka Univ. J. Biol. Sci. 31(1): 93-104, 2022 (January)
Tinjauan Pemodelan Sistem Dan Formulasi Economic Dispatch Untuk Sistem Tenaga Listrik Hibrida Berbasis Variable Renewable Energy Dengan Plta Pumped Storage
Authors: Lampung Alam Tuara
Published: February 2022

Untuk mendukung program Pemerintah dalam pencapaian target 23% EBT pada bauran energi nasional tahun 2025, salah satu pendekatan yang dapat digunakan adalah memasangkan pemanfaatan  sumber energi terbarukan lokal untuk mendukung pengembangan perekonomian lokal di banyak pulau-pulau di Indonesia yang selama ini belum teroptimalkan. Hal ini juga akan mendorong target ekonomi maritim untuk dapat berkontribusi sebesar 9% terhadap PDB nasional pada tahun 2030, dan sekaligus menciptakan sustainability dari saling ketergantungan antara sistem penyediaan energi dan kegiatan ekonomi yang memanfaatkannya. Penelitian ini akan melakukan tinjauan awal yang sederhana dengan memodelkan integrasi sistem PLTS berskala besar sebagai sumber energi terbarukan lokal ke dalam sistem tenaga listrik konvensional seperti PLTU dan PLTD yang banyak digunakan untuk melistriki pulau-pulau tersebut. Masih dalam rangka mengoptimalkan sumber energi terbarukan lokal, untuk mengimbangi sifat intermittent dari output sistem PLTS yang tergolong sebagai variable renewable energy (VRE), PLTA Pumped Storage (PLTA PS) yang memanfaatkan air laut akan dipilih sebagai sistem penyimpan energi yang PLTA-nya sekaligus mampu mengimbangi variasi output maupun fluktuasi yang terkadang ekstrim pada saat-saat tertentu. Penelitian ini akan berfokus pada pemodelan dari skema operasi serta perubahan dari skema formulasi economic dispatch untuk sistem pembangkit termal (PLTU dan PLTD)  dengan adanya integrasi sistem PLTS berskala besar ke dalam jaringan. Pemodelan akan menggunakan sistem yang sederhana untuk memberikan pemahaman dasar terhadap fundamental skema operasi sistem konvensional yang menerima integrasi sistem VRE dalam rangka mengoptimalkan pemanfaatan sumber energi terbarukan lokal yang berpotensi untuk dikembangkan di ribuan pulau-pulau di Indonesia. Hasil simulasi menunjukkan energi terbarukan lokal dari kombinasi sistem PLTS dan PLTA PS yang dioperasikan sebagai must-run units, dan pada formulasi economic dispatch diperlakukan sebagai beban negatif, yang pada akhirnya bersifat mengurangi konsumsi bahan bakar fosil pada sistem tenaga listrik tersebut.
Pengaruh Ketidakseimbangan Beban Terhadap Efesiensi Transformator Distribusi Studi Gardu PT PLN (PERSERO) Area Bekasi
Authors: Afrianda Rio , Samsurizal Samsurizal , Nurul Afifah Annisa
Published: February 2022

Load unbalance in an electric power system often occur to meet consumer needs. Distribution of the load that was initially evenly will experience an unbalance when the burdens. As a result, current arises in the transformer neutral, current flowing in the transformer neutral causes losses, losses in the neutral conductor transformer and current flowing to the ground. Technically, if these losses occur continuously, it will be detrimental to PLN and can reduce transformer efficiency. For the supply of electricity to remain stable and continuity, it must be overcome
Kendali Sliding Mode Motor Sinkron Magnet Permanen Pada Simulator Masinis Kereta Api
Authors: Mowaviq Muhammad Imbarothur
Published: February 2022

Simulator kereta api sendiri merupakan perangkat latihan masinis sebelum terjun mengendarai lokomotif yang sebenarnya. Simulator kereta api digerakkan oleh empat PMSM yang digunakan untuk menggerakkan simulator pada gerak pitch, roll, transedental, dan longitudinal. Adapun metode pengendali yang digunakan adalah Sliding Mode Control (SMC). SMC terdiri atas dua tahap, tahap pertama berfungsi memperbaiki sinyal kesalahan dengan mengarahkan sinyal tersebut pada sliding surface dan tahap kedua berfungsi untuk mempertahankan sinyal pada sliding surface tersebut. Dari hasil uji simulasi, didapatkan bahwa SMC dapat menjadi solusi sebagai kendali pada sistem simulator masinis kereta api. Pada simulasi gerak pitch, terdapat error steady state pada setiap bentuk SMC. Hal ini, disebabkan oleh faktor non linieritas yang didapatkan motor. Untuk selanjutnya penelitian ini perlu diujii pada perangkat keras simulator kereta api, sehingga dapat bagaimana implementasi SMC pada sistem
Disain Kompor Listrik Dengan Menggunakan Pembangkit Listrik Tenaga Surya Untuk Kebutuhan Listrik Rumah Tangga
Authors: Pahiyanti Novi Gusti , Sukmajati Sigit , Indrianto Indrianto
Published: February 2022

Savings in using electric fuel in the use of fossil fuel electricity must be reduced. This research was conducted as an effort to save the use of electricity by using solar power plants as the main source, with the making of this research it is hoped that it can be used for electricity consumption at a more economical cost and the use of electric stoves can be used in daily life. The selection of materials and this research can be seen from the existing literature and field studies. Solar power plants in this study use some equipment such as solar panels that by utilizing solar energy will be a source of initial voltage, a regulator control battery as a regulator of electric power charging to the battery (battery), battery (battery) as a storage of electrical power, and an inverter for convert the dc to ac voltage from the battery (battery). The equipment is the main equipment used to turn on the electric stove which is the main burden in this application. This research is expected to be a reference for the use of solar energy for electric stoves in an effort to save electricity. This equipment also refers to the amount of power used on an electric stove of 300 W, with an observation time of 7 hours a day, so that it will produce a current that flows at 6.8 A, and a voltage of 17.3 Volts which occurs at 11.00 WIB
Rancang Bangun Pembangkit Listrik Hybrid Tenaga Surya dan Bayu Untuk Simulasi Pompa Aerator Kolam 25 W
Authors: Devrifqi Uray Muhammad , Mowaviq Muhammad Imbarothur
Published: February 2022

Energi Listrik adalah salah satu energi yang sudah menjadi kebutuhan primer bagi masyarakat. Dalam produksi energi listrik, dibutuhkan pembangkit tenaga listrik yang dalam produksinya tidak merugikan lingkungan yang ada di sekitar. Oleh karena itu teknologi pengembangan pembangkit listrik ramah lingkungan yang sering disebut dengan sebutan EBT ( Energi Baru Terbarukan ) sedang digencarkan, simulasi penggabungan antara PLTS dan PLTB menjadi satu kesatuan sistem hibrida dengan mode off-grid dapat menjadi salah satu solusi alternatif dari permasalahan diatas. Sistem dirancang dengan alur dari pembangkit tenaga surya dan angin dijadikan menjadi satu melalui controller hybrid 700 W, kemudian dari controller akan disalurkan menuju baterai dengan tegangan 12V dan dari baterai akan diteruskan ke beban pompa aerator kolam 25 W dengan pengkonversian tegangan dari 12 V ke 220 V menggunkan bantuan inverter. Dari Hasil monitoring data logger, energi rata – rata per hari yang dapat dihasilkan oleh PLTS adalah kisaran sebesar 316,84 Wh. Sedangkan energi rata – rata per hari yang dapat dihasilkan oleh PLTB adalah kisaran sebesar 67,77 Wh. Lalu pada Hasil monitoring IoT, didapatkan energi rata – rata yang dapat digunakan beban dalam kisaran waktu 14,2 jam adalah sebesar 242,25 Wh. Terdapat energi sisa sebesar 142,36 Wh yang dapat disimpan ke dalam baterai.
Nilai Tahanan Kontak Pada PMS BAY Cengkareng Terhadap Rugi Daya Di Gardu Induk Duri Kosambi
Authors: Pahiyanti Novi Gusti , Sukmajati Sigit , Malik Abdul
Published: February 2022

The generator is a source of electrical energy that will be distributed to the substation which will then be channeled back to consumers. The separator is the equipment at the substation which supports the performance of the equipment. Maintenance on the separator should be maintained on a regular basis which consists of cleaning and testing. One of the tests is contact resistance. This test is carried out to determine the resistance value of the Separator contact according to the standard. Power loss is affected by a high resistance value, because the power loss is the square of the current multiplied by the resistance of the contact. This study was conducted to determine the value of contact resistance against power loss by comparing the value of contact resistance in 2020 and 2021. The power loss obtained is relatively small, namely the highest power loss is in the 2021 phase R, which is 6.417 Watt or 0.006417 kW. Meanwhile, the lowest power loss is in phase T in 2020, which is 2.603 Watt or 0.002603 kW. The effect of contact resistance in this study is that if it is found that the contact resistance value exceeds the standard so that a high contact resistance value is obtained, it will be able to cause the equipment to become hot, and when it reaches its melting point, it will be able to melt the separating knife or disconnecting switch, so that the temperature does not change. can be held back by the contact resistance according to its ability, there will be an explosion at the Separator contact which will cause a trip.
Kapasitas Kapasitor Koreksi Faktor Daya Pada Pelanggan Rumah Tangga 6600 VA
Authors: Hajar Ibnu , Julianti Safira Nabilla
Published: February 2022

It is undeniable that the low value of the power factor can cause problems with the electrical load in the form of power consumed that does not match the installed power. A low power factor can cause power usage to be less than optimal and current increase so that it can result in increased heat losses in the cable. From the data, there are still many customers who have a power factor of 0.5 to 0.7 meaning they are below the standard, for this reason it is necessary to improve the power factor value by installing capacitors where it is necessary to calculate the capacitor’s capacity according to the installed power, so as to optimize the distribution of funds and reduce heat losses from the conductor so that the distribution condition is more stable. The diagram method is used, a diagram showing the kVAR value is needed before and after compensation. With the improvement of the power factor in accordance with the standard, a more optimal use of electric power is obtained. From the results of the calculations, the average capacity of the capacitor used for household customers with a power of 6600 VA is  or 37.4 F.
Akurasi Pengukuran kWh Meter Analog Terhadap Losses Energi Listrik
Authors: Waldi Alfi Novri
Published: February 2022

Every measurement of electrical energy has a vital and very decisive role. Kilo Watt Hour (kWh) meter is an equipment used to measure a value or price of electricity usage (watt hour) in the period of time used. The problem of losses that occur in the kWh Meter is one of the problems. The problem faced is how to make readings and measurements of the use of electricity measured properly. In this study, the objectives to be achieved are to find out when the kWh meter deviation calculation shows results of no more than the permissible kWh deviation tolerance, namely -2% and +2% results and to correct electrical energy losses, ranging from technical and non-technical kWh meter errors. technical. Based on the results of research conducted using manual calculations and using special software. With the software makes it easier for studies to be carried out. In this case, it is the non-technical determination of kWh that usually accounts for the biggest losses, because this is not 100% pure damage from the kWh Meter, but there are PLN Consumers who are not responsible for the losses given. From the results of technical testing of the 3 kWh Meter which obtained data and specifications up to the deviation of the kWh Meter and from the results of studies conducted on non-technical testing, it turns out that this is what contributes to losses on a large scale.
Analisis Hasil Uji Pembangkit Listrik Hybrid Turbin Angin 1kWh Dan Panel Surya 100 WP
Authors: Aziz Hastuti , IPM Pawenary , Sitorus Meyhart Bangkit
Published: February 2022

Electrification ratios in some isolated regions and scattered islands in Indonesia are still very low. Until now, most of the electricity needs in Indonesia are still supplied by Diesel Power Plants (PLTD) that use fossil energy as their main fuel. There fore, the use of renewable energy is needed as one of the steps in meeting electricity needs. In this study will be studied about Hybrid Power Generators that utilize wind energy or wind using low speed turbine hybrid by utilizing solar energy using solar panels as an alternative to meet the needs of electrical energy in isolated areas and islands outermost in Indonesia. Testing is done on a small scale. The results obtained from the efficiency of the hybrid system are still less than 30%, namely 11.2% which shows poor performance. The total electricity produced per day is 2.7 kWh.
Penurunan Susut Jaringan Dengan Penertiban Pemakaian Tenaga Listrik
Authors: Pahiyanti Novi Gusti
Published: February 2022

The decrease in the shrinkage of the distribution network can be done through controlling the use of electricity. Before the use of electricity by consumers, electricity in the distribution network is then fed to the APP (meter and gauge) of the customer's meter and can then be used by customers for daily use. Operational control of electric power expansion that is in the PLN is an activity carried out by the PLN so that there is no loss or can minimize the losses experienced. The truth of measuring meter energy in APP has several obstacles, such as the wrong reading of kwh meters, theft of electricity, use of electricity without measuring the meter, wiring and others. Basically the shrinkage itself is divided into the first two technical losses and non-technical losses in PT PLN (Persero) Teluk Naga Area, in non-technical shrinkage is a problem that is very vigilant because of this shrinkage PLN gets a lot of losses from customers such as affecting power limit, affecting energy measurements can reach 8257.9 kWh / month from 16 customers and experiencing losses of 13809.8 kWh / month therefore customers who make these deviations will be subject to sanctions in the form of a fine of Rp.332,830,661 for all customers who do deviation. The decrease in the shrinkage of the distribution network can be done through controlling the use of electricity. Before the use of electricity by consumers, electricity in the distribution network is then fed to the APP (meter and gauge) of the customer's meter and can then be used by customers for daily use. Operational control of electric power expansion that is in the PLN is an activity carried out by the PLN so that there is no loss or can minimize the losses experienced. The truth of measuring meter energy in APP has several obstacles, such as the wrong reading of kwh meters, theft of electricity, use of electricity without measuring the meter, wiring and others. Basically the shrinkage itself is divided into the first two technical losses and non-technical losses in PT PLN (Persero) Teluk Naga Area, in non-technical shrinkage is a problem that is very vigilant because of this shrinkage PLN gets a lot of losses from customers such as affecting power limit, affecting energy measurements can reach 8257.9 kWh / month from 16 customers and experiencing losses of 13809.8 kWh / month therefore customers who make these deviations will be subject to sanctions in the form of a fine of Rp.332,830,661 for all customers who do deviation.
(Un)changing Landscape. Architecture and landscape in the Alto Douro Wine Region: memory for the future
Authors: Duarte João
Published: February 2022

The cultural landscape of the Alto Douro Wine Region is a space with challenges in the management for the present and the future. The rural life mythification like a depository of the pure values and the architecture vernacular nostalgic promotes tensions between tradition and modernity and it is a challenge in the heritage preservation field. Our proposal is analysing the relationship between the development of a “heritage-landscape” concept and the development of contemporary architecture projects. The starting point reflection is about the valorisation of the cultural landscape of the Alto Douro Wine Region for the development of the territory and this contribution for the development of contemporary wine architecture in Douro Valley, between 2001 and 2011, as a factor for tourist activities and de valorisation of the territory.
Interpretación y gestión del patrimonio en los espacios del turismo oscuro... ¿de qué estamos hablando?
Authors: Navajas Corral Óscar
Published: February 2022

El turismo y el patrimonio son oscuros. Esa puede ser una de las primeras conclusiones al hacer una lectura de las diversas contribuciones que se han enviado al debate número 21 de revista PH. Y en realidad quizás fuese la primera “provocación” cuando en el inicio del texto para la proposición de este debate preguntábamos: “¿De qué estamos hablando cuando hablamos de patrimonio?, ¿de qué estamos hablando cuando hablamos de turismo? (…) ¿existe un lado oscuro en el patrimonio?, es decir, ¿existe un patrimonio oscuro?, ¿existe un patrimonio que suscite ‘lo negativo’: dolor, pena, muerte, morbo, memoria traumática, etc.?, ¿y si existe esa cara oculta de nuestro pasado quién lo añora y quién lo visita…, o quién lo consume? En otras palabras ¿cuál es el lado oscuro del turismo?”