bluuebunny/crossref_metadata_2025 huggingface dataset:
Determinan Kasus Stunting pada Balita Umur 2 - 5 Tahun di Wilayah Kerja Puskesmas Bolo Kabupaten Bima Tahun 2019
Authors: Nurbaety Nurbaety , Musmuliadin Musmuliadin
Published: February 2022

Stunting merupakan keadaan dimana anak tidak tumbuh dan berkembang sesuai umurnya yakni tinggi badan anak rendah. Bertujuan untuk mengetahui determinan kasus stunting pada balita umur 2 – 5 tahun, penelitian ini bersifat analitik kuantitatif dengan metode case control yang didukung analisis kualitatif. Pengumpulan data dilaksanakan pada  September sampai dengan November 2019. Responden pada kelompok kasus (stunting) sebanyak 90 dan pada kelompok kontrol (tidak stunting) sebanyak 180 yang diambli secara simple random sampling. Analisis data menggunakan uji chi square dan uji regresi ligistik sederhana. Hasil penelitian menunjukkan adanya hubungan yang berarti antara status gizi waktu hamil (p-value 0,009), Riwayat ASI Eksklusif (p-value 0,002), Anemia waktu hamil (p-value 0,009), Berat badan lahir (p-value 0,000) dan Panjang badan lahir (p-value 0,001) dengan kasus stunting pada balita umur 2 - 5 tahun. Analisis multivariate menunjukkan ada 3 variabel dengan p-value < 0,05 yaitu Status gizi waktu hamil (0,077), Riwayat ASI Eksklusif (0,003), dan Berat badan lahir (0,016). Variabel yang paling besar mempengaruhi kasus stunting adalah variabel Berat badan lahir dengan OR 4,135 artinya Balita waktu lahir memiliki Berat badan lahir < 2500 gram mempunyai 4 kali peluang menjadi stunting. Peneliti merekomendasikan Penyuluhan, Konseling dan Edukasi di setiap desa melalui pendekatan yang lebih mendalam dengan menggunakan media yang lebih efektif sebagai upaya pencegahan dan penanggulangan masalah stunting
Faktor-Faktor yang Mempengaruhi Kunjungan Lansia ke Posyandu Lansia di Desa Golong Wilayah Kerja Puskesmas Sedau
Authors: Sumartini Ni Putu , Warnis W Gusti Ayu Sri Puja , Prayadi Tilan
Published: February 2022

Posyandu lansia adalah pos pelayanan terpadu untuk masyarakat  usia lanjut yang berada disuatu wilayah tertentu yang sudah disepakati. Jumlah sasaran Posyandu lansia di Desa Golong yaitu 452 dengan jumlah kunjungan 119 orang (26%). Tujuan penelitian ini adalah mengetahui faktor-faktor yang mempengaruhi kunjungan lansia ke posyandu lansia di Desa Golong Tahun 2019. Desain penelitian ini adalah penelitian deskriptif dengan cross sectional. Populasi penelitian ini adalah seluruh lansia yang tinggal di Desa Golong sebanyak 452 orang lansia. Sampel pada penelitian ini sebanyak 82 orang lansia. Metode pengambilan sampel adalah Proportional Random Sampling. Alat pengumpulan data yang digunakan adalah kuisioner dengan cara wawancara. Hasil penelitian menunjukkan bahwa untuk faktor pengetahuanhampir sebagian masuk ke kategori kurang sejumlah 38 orang (46.34%). Dukungan keluarga yaitu sebagian besar masuk kategori mendukung sejumlah 48 orang (58.53%). Kepuasan lansia terhadap sikap petugas kesehatan yaitu sebagian besar masuk kategori puas sejumlah 43 orang (52.84%). Jarak rumah lansia ke posyandu sebagian besar masuk ke kategori dekat sejumlah 48 orang (58.53%). Disimpulkan pengetahuan lansia tentang posyandu lansia masuk ke kategori kurang, dukungan keluarga masuk ke dalam kategori mendukung, kepuasan lansia terhadap sikap petugas kesehatan masuk ke dalam kategori puas, jarak rumah lansia ke posyandu lansia masuk ke dalam kategori dekat. Di sarankan untuk Puskesmas agar melakukan promosi yang lebih gencar tentang manfaat kunjungan ke Posyandu lansia dan untuk lansia agar meningkatkan pengetahuan tentang Posyandu lansia sehingga dapat lebih aktif dalam mengikuti kegiatan posyandu guna meningkatkan derajat kesehatan dan mutu kehidupan lansia.
You Are What You Eat: Exploring a Chinese-Jamaican Foodway
Authors: Chong Celina
Published: February 2022

Food is a multi-sensual form of communication that represents culturally-specific ideologies about places of origin. In this Major Research Paper, I honour subjective ways of knowing as a second-generation person of multiple ethnicities by adopting an autoethnographic “cooking as inquiry” method to cook vegetarian versions of my grandma Ella’s Chinese-Jamaican recipes. This research investigates how family recipes transfer a unique cultural identity across generations. My findings illustrated that cooking family recipes can increase spiritual, emotional, and sociological connections to ethnocultural identities. The food I prepared represented the Hakka and Jamaican values of my ancestors: entrepreneurship, resilience, and tight knit community building achieved via oral communication. This study empowered me to share my food memory with future descendants to maintain the Chinese Jamaican diaspora overtime. This paper was awarded the 2021 Associate Dean Scholarly, Research, and Creative Activity Award for Best Master’s Research Paper.
Challenges Experienced by the District and Division Supervisors on Reports and Accomplishments from the Schools
Authors: Bargo Darwin D.
Published: February 2022

Challenges may be considered as one of the ingredients in the successful management and supervision of schools, reports, and accomplishments. Not to deny that the district and division supervisors are also experiencing these challenges even before the new normal. This study aims to investigate the challenges experienced by the district and division supervisors on the reports and accomplishments from the schools. This utilized phenomenology as a research design where data was gathered online and face-to-face from the 10 purposively sampled supervisors using a semi-structured interview guide. Results revealed that there were challenges experienced by them on the reports and accomplishments in terms of quality, efficiency, timeliness, and other factors. They have addressed these challenges considering the same parameters through constant consultations, focus group discussions, and learning action cell sessions. The implications to the strategic planning and direction of the supervisors in the Curriculum Implementation Division (CID) brought by these results are reflected together with conclusions and recommendations in the full paper.
Perancangan Antena Segitiga Gerigi Circular Slot untuk Aplikasi Long Term Evolution (LTE)
Authors: Eriane Putri Febby , Charisma Atik , Ketut Hariyawati Dharmi Ni
Published: February 2022

Teknologi komunikasi yang sedang popular saat ini adalah teknologi 4G LTE. Teknologi yang memiliki efesiensi dan kecepatan akses yang sangat tinggi. Antena dengan kinerja bagus diperlukan untuk mendukung teknologi LTE dengan dimensi yang kecil, ringan dan murah untuk dipabrikasi dalam jumlah banyak, dan antena tersebut adalah antena mikrostrip. Antena mikrostrip memiliki kelemahan berupa gain yang rendah dan bandwidth yang sempit. Proximity coupled merupakan salah satu metode untuk memperbaiki bandwidth dan gain pada antena mikrostrip. Proximity coupled yaitu teknik pencatuan atau metode feeding dengan cara menambahkan substrat untuk bagian groundplane dan saluran pencatu. Pada simulasi ini selain menggunakan metode pencatuan proximity coupled, pada patch antena yang berbentuk segitiga gerigi akan ditambahkan circular slot untuk meningkatkan kinerja antena. Hasil simulasi serta optimasi  diperoleh untuk frekuensi resonansi 2,35 GHz yaitu return loss  -24,6419 dB, VSWR 1,0192 dan gain 6,6598 dB serta bandwidth 73,3 MHz dengan rentang 25 – 100 MHz. Spesifikasi ini telah sesuai dengan kebutuhan antena LTE
Sistem Pendeteksi Penggunaan Masker dengan Metode Convolutional Neural Network pada SPOTKASTER
Authors: Fran Fahlifi Alwi , Heriansyah  , Miranto Afit
Published: February 2022

INTISARI
Proses penyebaran sangat cepat pada COVID-19 membuat virus ini menjadi pandemi di berbagai negara. Untuk mengurangi penyebaran pada virus COVID-19, diwajibkan untuk setiap orang mengikuti aturan protokol kesehatan seperti, sosial distancing dan menggunakan masker. Pemeriksaan protokol kesehatan dilakukan oleh tenaga khusus sebelum memasuki area wajib menggunakan masker, dimana tentunya pemeriksaan ini akan membutuhkan tenaga yang lebih banyak dan tidak dapat dilakukan setiap waktu. Pada penelitian ini, dibuatlah sebuat alat yang dapat mendeteksi protokol kesehatan yang nantinya dapat mengurangi beban kerja dari tenaga khusus. Alat ini dapat mendeteksi pemakaian masker pada seseorang, yang dibuat menggunakan arsitektur MobileNetV2 dan metode Convolutional Neural Network (CNN) yang mengklasifikasikan orang tidak menggunakan masker dan menggunakan masker. Alat ini menggunakan Raspberry Pi sebagai mini computer yang menjadi otak utamanya dengan menambahkan sensor kamera untuk mendeteksi seseorang menggunakan masker secara real-time, LED RGB sebagai penanda apakah masker terdeteksi atau tidak, dan LCD sebagai display ketika sistem dijalankan. Jarak efektif yang bisa untuk mendeteksi penggunaan masker adalah sejauh 30 – 200 cm
The Vague Awareness of Communities in the Singhasari Special Economic Zone Development during the COVID-19 Pandemic
Authors: Amiruddin Lutfi , Rozalinna Genta Mahardhika , Yunita Primadiana
Published: February 2022

The development process of the Singhasari Special Economic Zone (SEZ) in heritage tourism has not paid attention to socialization to residents. On the other hand, the COVID-19 pandemic has also affected its development. With this situation, this research aims to identify the community’s readiness of cultural activists and tourism actors in the Singhasari Special Economic Zone (SEZ). Through the concept of community readiness by searching and analyzing qualitative data, this research finds two important things; first, the community of cultural and tourism activists is still in the readiness level of vague awareness. This model of awareness stems from the distribution of unclear information. The research findings suggest that these communities only get information from gossip among themselves. Second, the COVID-19 pandemic, which slows down the development process, is interpreted as a punishment from God for the SEZ organizers. This interpretation relates to the lack of disclosure of public information regarding the SEZ development process. These two results show that there are symptoms of a crisis in developing sustainable tourism industry.
Glerungseyðandi áhrif rafsígarettuvökva
Authors: Benediktsson Ægir , Axelsdóttir Aníta Rut , Bjarnadóttir Gréta Rut , Árnadóttir Inga B. , Ólafsson Vilhelm Grétar
Published: February 2022

Tilgangur: Markmið rannsóknar var að mæla sýrustig ákveðinna rafrettuvökva sem eru á íslenskum markaði og meta áhrif þeirra með tilliti til glerungseyðingar.

Efniviður og aðferðir: Notast var við 11 rafsígarettuvökva sem fengust í íslenskum verslunum og sýrustig þeirra mælt með pH mæli. Sítrónusafi var notaður sem jákvæð viðmiðunarlausn og kranavatn sem neikvæð viðmiðunarlausn. Notast var við 8 heillegar úrdregnar tennur og þær hlutaðar í tvennt, síðan í fjóra bita og þeir vigtaðir. Hverjum krónuhluta var komið fyrir á veltigrind með 2 ml af vökva. Skipt var um lausn á sólarhringsfresti og krónuhlutar vigtaðir eftir 2 vikur.

Niðurstöður: Hefðbundnir rafrettuvökvar voru meira glerungseyðandi heldur en saltrafrettuvökvar, en þyngdartap tannhluta var 0,27-1,64%. 7 af þeim 12 tegundum rafrettuvökva sem rannsakaðir voru höfðu pH gildi sem telst vera undir krítísku sýrustigi tannbeins, pH ≤ 6.7 og 6 af þessum vökvum voru með pH gildi undir krítísku pH gildi glerungs, pH ≤ 5.2-5.5.

Ályktun: Notkun rafsígaretta veldur vægri glerungseyðingu og þar með auknu sliti á tönnum. Einnig þykir ljóst að notkun rafsígaretta hefur neikvæð áhrif á flóru munnhols og getur ýtt undir þróun tannhaldssjúkdóma.
Performative education inside and outside the ethics of care
Authors: Costantino Anna
Published: February 2022

Inspired by the provocations raised in Cañas’s RISE Manifesto (2015), this essay argues that language learning, language teaching, and performative activities are caring acts. They are qualitative offerings that manifest themselves as embodied, relational, and artful events concerned with fostering fairer and caring societies. I refer to them as qualitative acts of care. The essay also voices concerns regarding the structural constraints faced by language educators and educational practitioner-researchers when they seek to enact language learning, arts practice, or practice-based research as caring and ethical work. Qualitative care is an ever-changing process that is often difficult to capture (both conceptually and experientially) in the flow of practice, which raises epistemological questions about the way qualitative care is measured and deemed to be self-sufficient and self-contained. Paradoxically, measurement and evaluation turn qualitative care into practices that are referred to here as quantitative acts of care. The essay does not provide readers with answers to the problems raised by Cañas (2015). Rather, from the reflexive standpoint of a language teacher and practitioner-researcher, it suggests the need to leverage the qualities of performative learning and teaching by making any work of care a continual endeavour.
Triptych
Authors: Mages Wendy K.
Published: February 2022

“Triptych,” a reflection in poetic form, does not provide or ponder easy solutions to ethical dilemmas in personal storytelling (true personal stories shared in classrooms and/or performed in public forums), but illuminates a few issues tellers, teachers, and researchers may encounter as they strive to nurture and develop true stories that give voice to a diversity of lived experiences.
Englischlernende bearbeiten interkulturelle und dramapädagogische Sprechaktivitäten
Authors: Klempin Christiane , Bosse Nicole
Published: February 2022

Englisch als zweite Fremdsprache lernende Zehntklässler:innen eines Berliner Gymnasiums (n = 31) nahmen im Rahmen einer quasi-experimentellen Prä-Post-Interventionsstudie im Mixed Methods-Vertiefungsmodell an zwei fremdsprachlichen Lernangeboten teil: Ein erstes Lernangebot setzte auf Bearbeitung einer interkulturell kommunikativen Kompetenzaufgabe, ein zweites auf dramapädagogisches (d.h. performativ-ganzheitliches) Erleben der englischen Sprache. Beide Aktivitätenformate wurden den Zehntklässler:innen durch Englischlehramtsstudierende im Bachelor (n = 21) angeboten. Die interkulturellen wie performativen Aktivitäten sind im Zuge eines Theorie- und Praxiselemente verknüpfenden Seminarformates an der Freien Universität (FU) Berlin entstanden. Nachgegangen wurde der Frage, ob ein performatives im Vergleich zu einem interkulturellen Lernangebot positiver auf die selbst wahrgenommene Sprechkompetenz der Englischlernenden wirkt. Die qualitativen wie auch quantitativen Befunde dieser Studie verweisen auf einen positiven Einfluss performativer Lernangebote auf die Selbstwahrnehmung mündlicher Kompetenzen von Englischlernenden.
Bericht: Zeit für die Künste, eine führende Rolle zu übernehmen
Authors: Bernstein Nils
Published: February 2022

Im folgenden Bericht werden zentrale Ideen aus der Podiumsdiskussion „Performatives Lehren und Lernen“ skizziert, die im Rahmen der digital durchgeführten „Sommerlichen FaDaF-Literaturtage“ (2. bis 4.9.2021) am Abschlusstag der Veranstaltung am 4.9.2021 stattfand. Es diskutierten dabei Dr. Alexandra Hensel (Göttingen), Dr. Anastasia Moraitis (Duisburg-Essen), Prof. em. Dr. Manfred Schewe (Cork) und Dr. Anke Stöver-Blahak (Hannover), moderiert von Dr. Nils Bernstein (Hamburg). Einig war man sich in der Aussage, dass die Künste im Fremdsprachenunterricht und das Performative in Lernsettings lebenslangen Lernens mit allen Zielgruppen eine zentrale Rolle spielen müssen.
Cancer statistics for African American/Black People 2022
Authors: Giaquinto Angela N. , Miller Kimberly D. , Tossas Katherine Y. , Winn Robert A. , Jemal Ahmedin , Siegel Rebecca L.
Published: February 2022

African American/Black individuals have a disproportionate cancer burden, including the highest mortality and the lowest survival of any racial/ethnic group for most cancers. Every 3 years, the American Cancer Society estimates the number of new cancer cases and deaths for Black people in the United States and compiles the most recent data on cancer incidence (herein through 2018), mortality (through 2019), survival, screening, and risk factors using population‐based data from the National Cancer Institute and the Centers for Disease Control and Prevention. In 2022, there will be approximately 224,080 new cancer cases and 73,680 cancer deaths among Black people in the United States. During the most recent 5‐year period, Black men had a 6% higher incidence rate but 19% higher mortality than White men overall, including an approximately 2‐fold higher risk of death from myeloma, stomach cancer, and prostate cancer. The overall cancer mortality disparity is narrowing between Black and White men because of a steeper drop in Black men for lung and prostate cancers. However, the decline in prostate cancer mortality in Black men slowed from 5% annually during 2010 through 2014 to 1.3% during 2015 through 2019, likely reflecting the 5% annual increase in advanced‐stage diagnoses since 2012. Black women have an 8% lower incidence rate than White women but a 12% higher mortality; further, mortality rates are 2‐fold higher for endometrial cancer and 41% higher for breast cancer despite similar or lower incidence rates. The wide breast cancer disparity reflects both later stage diagnosis (57% localized stage vs 67% in White women) and lower 5‐year survival overall (82% vs 92%, respectively) and for every stage of disease (eg, 20% vs 30%, respectively, for distant stage). Breast cancer surpassed lung cancer as the leading cause of cancer death among Black women in 2019. Targeted interventions are needed to reduce stark cancer inequalities in the Black community.
Influence of Zinc and Vermicompost on Growth, Yield And Mineral Nutrient Accumulation in Onion (Allium Cepa L.)
Authors: Chowdhury Shabnur , Chakrabarty Dibya , Rahman Mk
Published: February 2022

Effects of zinc, vermicompost and their joint effects on growth, yield and nutrient accumulation in the leaves and bulb of onion (Allium cepa L.) were examined. The experiment was conducted in a completely randomized design (CRD) replicated thrice with twelve treatments involving different doses of Zn and vermicompost and a control treatments. Growth parameters viz. leaf height, leaf number, leaf area, leaf area index, bulb height, bulb area and fresh and dry weight of leaf, stem, bulb and root were assessed. The highest leaf height (63.87 cm), leaf number (28), leaf area (614.21 cm2), fresh weight (29.46 g) and dry weight (10.79 g) at first harvest were found in 30% vermicompost + 70% Zn application. The highest leaf height (42.33 cm), leaf number (15), leaf area (328.21 cm2), bulb height (5.67 cm), bulb equatorial diameter (5.67 cm), fresh weight (28.77 g) and dry weight (6.21 g) were found at second harvest in 30% vermicompost + 70% Zn. The maximum nitrogen, phosphorus, potassium and Sulphur content of leaf were observed in 80% vermicompost + 20% Zn application. The maximum nitrogen, phosphorus, potassium and sulphur content of bulb were observed in 60% vermicompost + 40% Zn application. The overall best growth performance and nutrient accumulation were observed in 30% vermicompost + 70% Zn application.
Dhaka Univ. J. Biol. Sci. 31(1): 59-66, 2022 (January)
Toxoplasma Gondii Enhances Oxidative Stress in Pregnant Women: A Case-Control Study
Authors: Paul Niladri , Rahman Molie , Rahman Atiqur , Rahman Taibur
Published: February 2022

Toxoplasma gondii (T. gondii) is an intracellular protozoan parasite that causes the disease Toxoplasmosis. Acute infection of T. gondii in pregnant women is dangerous because the parasite can transmit into developing foetus and can cause congenital toxoplasmosis. To assess the prevalence of T. gondii infection, its association with pregnancy and the impact of this parasite on generating oxidative stress, ninety-two pregnant women and sixty-five age matched non-pregnant control subjects were enrolled in this study. Using an immunological assay with a rapid test cassette, T. gondii specific IgG antibody was detected in 25% pregnant women while it was found only 9.2% in non-pregnant healthy control subjects, suggesting that a higher percentage of pregnant women carried chronic T. gondii infection compared to control subjects. Anti-T. gondii IgM was also tested and found to be positive in only 3.3 % pregnant women as compared to control. Polymerase Chain Reaction analysis was carried out with the DNA isolated from blood of both anti-T. gondii IgM and IgG positive pregnant women and was found to be negative for T. gondii REP-529 gene, suggesting a chronic infection. Our data suggest that pregnant women who were in contact with cat in their third trimester of pregnancy demonstrated a significantly higher association with acquiring infection. Furthermore, to determine any association of T. gondii infection with oxidative stress in pregnant women, oxidative stress markers were assessed in plasma samples. The total oxidative stress was found to be higher in T. gondii positive subjects compared to T. gondii negative samples whereas total antioxidant defence was observed to be slightly decreased in T. gondii positive pregnant women. It can primarily be said that chronic T. gondii infection in pregnant women may increase oxidative stress and this, therefore, may act as a risk factor for congenital toxoplasmosis.
Dhaka Univ. J. Biol. Sci. 31(1): 79-91, 2022 (January)
Comparison Between the Predicted and Experimental L-Glutamic Acid Production by Free Cells Of Corynebacterium Glutamicum x680 Using Mathematical Model
Authors: Ganguly Subhadeep , Pattnaik Smaranika
Published: February 2022

The present investigation was undertaken to predict the amount of Lglutamic acid production by a mutant Corynebacterium glutamicum X680 using mathematical model emphasizing Bona and Moser (1997) hypotheses. This model was able to predict the experimental data with the minimum value of sum squares of weighted residues (sswr) 0.161. This model claimed that an increase in non-growth associated product formation coefficient led to maximum negative impact on L-glutamic acid production.
Dhaka Univ. J. Biol. Sci. 31(1): 137-146, 2022 (January)
Analisa Setting Rele Differensial Pada Generator PT. PJB UBJ O & M PLTU Rembang
Authors: Hajar Ibnu
Published: February 2022

ABSTRACT PT PJB UBJ O&M Rembang PLTU is one of the Java Bali steam power plants, which the output that produced by the Rembang PLTU generator is 315 MW. Generator is the core equipment of system which has different of operating characteristics and protection systems. Disturbances in generators include damage to generators or auxiliary devices, single-phase short circuit current, three-phase short-circuit current and imperfect electrical contacts. To avoid such interferences, a protection system is needed, one of which uses differential relay. This device works very fast and does not require time delay by detecting the difference in the current entering the stator coil, if the current accross on the stator coil is different then the differential relay will work. The purpose of this study is to analyze the differential relay settings on generators installed at PT PJB UBJ O&M Rembang PLTU which affect the reliability of the generator. The method used in this study is a quantitative method, where in this method a research approach is widely demanded to use numbers from data collection, processing of data, and appearance of the results. The relay setting obtained from this study is 0.1804 A, which means it is still in good condition, so it can carry out its duties as a protection system.Keywords: Generator, Differential Relay, Short Circuit, Protection System

ABSTRAK PT PJB UBJ O&M PLTU Rembang merupakan salah satu pembangkit listrik tenaga uap Jawa Bali, dimana output yang dihasilkan generator PLTU Rembang sebesar 315 MW. Generator merupakan peralatan utama dari sistem pembangkitan yang memiliki karakteristik pengoperasian dan sistem proteksi yang berbeda. Gangguan pada generator diantaranya kerusakan generator atau alat bantu generator, arus hubung singkat satu fasa, arus hubung singkat tiga fasa dan kontak-kontak listrik yang belum sempurna. Untuk menghindari gangguan tersebut diperlukannya sistem proteksi, salah satunya menggunakan rele differensial. Rele differensial ini bekerja dengan sangat cepat dan tidak memerlukan penundaan waktu (time delay) dengan cara mendeteksi perbedaan arus yang masuk melalui kumparan stator, apabila arusnya berbeda maka rele differensial akan bekerja. Tujuan penelitian ini adalah untuk menganalisis penyetelan rele differensial pada generator di PT PJB UBJ O&M PLTU Rembang yang berpengaruh terhadap keandalan pembangkit. Metode yang digunakan pada penelitian ini adalah metode kuantitatif, dimana dalam metode ini dilakukan pendekatan penelitian yang banyak dituntut menggunakan angka dari pengumpulan data, pengolahan terhadap data, serta penampilan hasilnya. Hasil yang didapat dari penelitian ini setelan rele differensialnya sebesar 0,1804 A, yang berarti masih dalam keadaan baik, sehingga dapat menjalankan tugasnya sebagai sistem proteksi.Kata kunci: Generator, Rele Differensial, Hubung Singkat, Sistem Proteksi
Upaya Meningkatkan Efisiensi PLTU Unit 5 PT. PJB Muara Karang Dengan Metode Audit Energi
Authors: Mauriraya Kartika Tresya , Afrianda Rio , Pasra Nurmiati
Published: February 2022

Audit Energi adalah tindakan pemeriksaan dan pengujian terhadap energi yang digunakan dalam suatu kegiatan untuk mendapatkan data pemakaian energi, sebagai bahan masukan dan saran berupa tindakan perbaikan dengan tujuan agar dapat dicapainya penggunaan energi secara efisien, dimana semaksimal mungkin output yang sama dapat diperoleh dengan menggunakan energi lebih sedikit, ataupun   dengan   mengurangi   konsumsi   dan   kegiatan   yang   menggunakan   energi.   PLTU unit 5 PT. PJB Muara Karang yang telah beroperasi selama kurang lebih 35 tahun mengalami gap performance yang cukup signifikan terhadap commissioning (new and clean condition) sehingga diperlukan suatu upaya identifikasi untuk mempersempit gap performance tersebut.

 

Kata kunci: PLTU, Commissioning, Audit Energy
Ortega Chinchilla, M.ª J. y Ruiz Álvarez, R. (ed.) Patrimonio, cultural y turismo. Claves para el desarrollo económico y demográfico de La Alpujarra
Authors: Hidalgo Fernández Francisco
Published: February 2022

Desde el año 2018 el Centro de Estudios Históricos del Valle de Lecrín y La Alpujarra (CEHVAL) lleva organizado diferentes actividades científicas encaminadas a la reflexión de un acontecimiento tan reseñable como la Rebelión de las Alpujarras, acontecida entre 1568 y 1571. En el marco de estas reuniones se ha posibilitado el estudio y el análisis pausado y riguroso de un proceso de múltiples ramificaciones, desembocado en la publicación de algunos trabajos entre los que se encuentra Patrimonio, cultura y turismo. Claves para el desarrollo económico y demográfico de La Alpujarra, obra que aquí reseñamos. En este caso, se reúne un total de 20 capítulos que, tomando como ejes vertebrados a los tres conceptos que dan título al volumen, nos muestran las formas de estudio y vías de transferencias necesarias para la puesta en valor de una región diversa y compleja tanto en su comprensión como en su gestión. Ante todo, los acercamientos se realizan desde variadas perspectivas: desde la metodología seguida en las prospecciones arqueológicas hasta la práctica asociacionista, útil para la transposición del conocimiento adquirido.
OPHERA abre a la ciudadanía las experiencias de reconstrucción de la región italiana de Las Marcas afectada por el terremoto de 2016
Authors: Montero Vilar Pilar , Issini Giovanni
Published: February 2022

El proyecto OPHERA tiene como objetivo poner en valor, como expresión cultural, el proceso de restauración del patrimonio cultural que se está llevando a cabo en las zonas afectadas por el terremoto de 2016 en la región de Las Marcas, en el centro de Italia. Una de las premisas del proyecto, en el que participan universidades de hasta cinco países, consiste en plantear la recuperación de este patrimonio como un proceso participativo y transparente, accesible a la comunidad, a la vez que se fomenta el intercambio cultural entre profesionales europeos de la restauración y un público más amplio, compartiendo las experiencias de reconstrucción.
El sistema de clasificación funcional de documentos de la Junta de Andalucía presenta su versión 2.0
Authors: Páez García Mateo A.
Published: February 2022

Transcurrido algún tiempo desde la publicación, en octubre de 2018, de la versión 1.0 del Cuadro de clasificación funcional de documentos de la Junta de Andalucía, en junio de 2021 se publicaba una versión 2.0. Esta actualización, que implica una profunda revisión conceptual, es fruto de las aportaciones, sugerencias y observaciones de profesionales de la Administración andaluza, tanto del ámbito de los archivos como de fuera del mismo, y del conocimiento de otras experiencias de clasificación funcional. El horizonte para el diseño de esta herramienta, coordinado por al Archivo General de Andalucía, ha sido estar al servicio de la Administración, así como de la ciudadanía, y que no sea solo un instrumento técnico específico reservado al personal de archivos.
Trapero Fernández, P. La viticultura romana en el estuario del Guadalquivir. Las prácticas de cultivo, producción, distribución y modelado SIG en la colonia Hasta Regia
Authors: Barrionuevo Contreras Francisco
Published: February 2022

Reseña del libro Trapero Fernández, P. La viticultura romana en el estuario del Guadalquivir. Las prácticas de cultivo, producción, distribución y modelado SIG en la colonia Hasta Regia, publicado en 2021 por BAR Publishing.
Efficacy of a New Antioxidants Blend in Protecting RPE Cells in vitro and in Improving the Visual Performance of Sport Pilots
Authors: Massimo Filippello , Cristina Scilio , Giulia Filippello , Martina Cristaldi , Giorgia Spampinato , Dario Rusciano
Published: February 2022

The rationale of this study stems from the consideration that vision is a dynamic process, during which photopigments of photoreceptor cells (rods and cones) are continuously consumed and regenerated by retinal pigmented epithelial (RPE) cells. The whole process of vision triggered by light radiation generates free radicals which are potentially toxic to the cells in the central retina (macula), which is the main player in vision. Therefore, the central retina contains carotenoid pigments (mainly lutein and zeaxanthin) with the double function of shielding the cells from light radiation and providing free radical-scavenging action due to their antioxidant power. Nonetheless, visual performance (including visual acuity, contrast sensitivity and stereoscopic perception) can be hampered by bright light and by sudden changes in illumination conditions, such as during the transit from the dark to intense light. Therefore, objective of this study has been to investigate whether the treatment with a food supplement regimen containing different antioxidant and protective elements shown to protect from photo-oxidative damage retinal pigment epithelial (RPE) cells, might also improve retina functions during challenging light conditions. We present here our findings, showing the protective effects on human RPE cells in vitro of lutein and cyanidin-3-glucoside (C3G) against photo-oxidative stress. Accordingly, the results of a retrospective analysis of a case series show that sport motorcycle test pilots (who need for their profession an optimal visual performance) taking a commercially available food supplement containing a blend of antioxidant and protective molecules (lutein, C3G, verbascoside and zinc), improved their visual abilities and reduced their sensibility to glaring lights in a dose/time-dependent fashion. In conclusion, these results suggest that a food supplement may increase the antioxidant defense of the retina, thus improving the visual performance also during challenging illumination conditions, hence increasing the safety of individuals finding themselves in such situations.
LEADERSHIP MANAGEMENT AND ECONOMIC PLANNING: MOTIVATION THE ENTREPRENEURSHIP TRAINING OF ISLAMIC STUDIES
Authors: Elihami Elihami
Published: February 2022

Developing the entrepreneurship training of Islamic studies can be very challenging due to a number of constraints from different aspects, including the formation of regulatory, taxation and economic frameworks that are based on conventional principles. Much emphasis was given to replication of conventional instruments by restructuring conventional financial products according to the Islamic law of commercial contracts and eliminating prohibitory elements from these products. This paper aims to discuss the role of innovation in structuring contemporary the entrepreneurship training of Islamic studies. A series of library research is conducted by reviewing both classical and contemporary texts in areas relevant to the present study. In addition, we conducted a field study of the practice of innovation made by the stakeholders of the the entrepreneurship training of Islamic studies. It was found that though replication is acceptable, its continuous application may not be suitable. Hence, it is important for leadership management and economic planning and industry experts to think beyond replication. The novelty of this paper lies in the proposed guidelines for innovating Islamic studies
THE MUHAMMADIYAH AS EDUCATION MOVEMENT
Authors: Elihami Elihami , Basir Rahmawati
Published: February 2022

The journey of Muhammadiyah in the field of education has given many contributions to education which has contributed a lot in educating the nation. This researcher will describe the role and contribution of KH. Ahmad Dahlan and the organizations he founded namely Muhamadiyah in accompanying the long journey of education in Indonesia. Muhammadiyah as a civil society, in its vision emphasizes the function of carrying out as the role of the state in its vision emphasizing the function of carrying out as the role of the role of the state. in the social field, Muhammadiyah established various orphanages, and Muhammadiyah also attended the development of educational institutions.
The Corpse Prayer: The practices of prayer performed
Authors: Fatmawati Fatmawati
Published: February 2022

Muslims do not know our obligations as the most perfect creatures, namely prayer, or sometimes know about obligations but do not understand what is done. In other terms, prayer is a kind or form of worship which is realized by carrying out certain actions accompanied by certain sayings with certain conditions as well. The term salat is not much different from the meaning used by the language above, because it contains prayers, both in the form of supplications, mercy, forgiveness and so forth.

One of the most frequently practiced fiqh studies in the midst of society is the study of corpse prayer, we view from the aspect of the theory of corpse prayer is one of the problems of worship that is very easy to imagine and even we underestimate the problem. However, if we look at it from the aspect of practice there are still many mistakes made in the community in the matter of the management of a corpse. For this reason, this paper raises a theme relating to the solemn corpse with the aim of seeing how to properly corpse the corpse. Then in this article also discusses how the meaning of the corpse prayer itself, terms and conditions including the kaifiat in the corpse prayer.
Predicting environmental problem-solving skills with a dynamic system in elementary education
Authors: Ichsan Ilmi Zajuli , Jalaludin Muzani , Sumargo Bagus , Ali Ahmad , Arif Wiwin Pramita , Dasmo Dasmo , Rahmaniar Yusi , Nurfadhilah Nurfadhilah , H. Sison Maricar , Rismayati Ade Imas
Published: February 2022

Numerous environmental problems drive discussion to solve them. Students require environmental problem-solving skills to solve the existing problems. The study aimed to describe environmental problem-solving skills in Elementary Education. The research method is descriptive using a system dynamics approach. Instrument of Higher Order Thinking Skills (HOTS) and Pro-Environmental Behavior (PEB) used to measure students score in environmental topic. Sample was chosen by simple random sampling. The research used VENSIM software to create the modeling. The research results indicate that the score of the environmental problem-solving skills tends to increase due to the Higher Order Thinking Skills (HOTS) and Pro-Environmental Behavior (PEB). Moreover, there are other influencing factors including learning media and students’ activity in their environment. An increase of 5 points in the environmental problem-solving skills every year will be derived if the teachers perform various learning innovations. The research concludes that environmental problem-solving skills in low category and can be improve by various learning innovations.
Bębło, stan. 4, pow. krakowski. Materiały z badań Stanisława Kowalskiego i Janusza Krzysztofa Kozłowskiego – składanki / Bębło, site 4, Kraków district: the refitting of the material excavated by Stanisław Kowalski and Janusz Krzysztof Kozłowski
Authors: Zakrzeńska Justyna
Published: February 2022

The analysis of the refitting of flint artefacts excavated by S. Kowalski and J. K. Kozłowski at Site 4 in Bębło, Kraków district, in 1954, has covered only a part of that material, approx. 1000 items: all precores and cores, blades and distinctive spalls, as well as those flakes (together with a few chips and chunks) that were located precisely within the excavation. The analysis of the material has brought rather negative results. The two-constituent refits make up approx. 0.5% of all studied items, a significantly lower number than in other Final Palaeolithic or Late Palaeolithic assemblages, where the percentage of refits usually ranges between 10% and 20%. The absence of refitted cores and sequences of blades can be explained by the character of the Bębło site, a workshop specialised in the production and export of blade debitage. The absence of refits related to the preparation and repair of cores is more difficult to account for. It may have resulted from several factors.
‘They've got an absolute army of women behind them’: The Formation of a Women's Cooperative Constellation in Contemporary Scotland
Authors: Pedersen Sarah
Published: February 2022

This study argues that a new women's cooperative constellation has been established in Scotland around the issue of the Scottish Government's proposed reforms of the Gender Recognition Act. This constellation includes women politicians, researchers, journalists, writers, and activists from all sides of mainstream political opinion in Scotland. The constellation works together to support its politician members, share information and form a supportive community. The constellation acts together to show support for those in the public eye, such as politicians or members being publicly attacked, to make them aware they have ‘an army of women behind them’. The role social media plays has been an important one for the formation and continuance of the constellation, particularly during the pandemic. It has been game-changing in allowing women to identify each other, communicate, arrange to work together and show public support for others. It has also been important in raising awareness of the issues, both with politicians and the general public because, unlike previously identified constellations, this network has needed to generate broad public awareness and support because they have not been working as Government insiders. However, all interviewees were aware that it was not enough to engage in online activism and that they needed to be ‘in the room’ with politicians in order to make any impact.
HEMŞİRELİK ÖĞRENCİLERİNİN DERSLERDE TEKNOLOJİNİN KULLANILMASINA YÖNELİK FARKINDALIKLARININ BAKIM DAVRANIŞLARIYLA İLİŞKİSİ: KESİTSEL BİR ÇALIŞMA
Authors: ÖZDEMİR Ahmet , CİCİ Remziye , GÜLLÜ Ayla
Published: February 2022

Bu çalışma, hemşirelik öğrencilerinin derslerde teknolojinin kullanılmasına yönelik farkındalıklarının bakım davranışlarıyla ilişkisini belirlemek amacıyla planlandı. Kesitsel türdeki çalışmanın örneklemini, Türkiye’de yer alan iki farklı üniversitenin Sağlık Bilimleri Fakültesi hemşirelik bölümü 2., 3. ve 4. sınıflarında öğrenim gören 544 öğrenci oluşturdu. Verilerin toplanmasında “Tanıtıcı Bilgi Formu”, “Derslerde Teknolojinin Kullanılmasına Yönelik Farkındalık Ölçeği” ve “Bakım Davranışları Ölçeği-24” kullanıldı. Çalışmada, teknolojik farkındalık puanı kuzey bölgede 79.48±12.86, güney bölgede de 77.38±13.46 olarak saptandı. Bakım davranışı toplam puanı ise kuzey bölgede 5.03±0.81 ve güney bölgede 5.01±0.74 olarak belirlendi. Kuzey bölgede bulunan öğrencilerin teknolojik farkındalıkları ile bakım davranışı puanı arasında bir ilişki saptanmazken (r =0.094, p>0.01), güney bölgede bulunan öğrencilerin teknolojik farkındalıkları ile bakım davranışı alt boyutları arasında pozitif yönde zayıf bir ilişki saptandı (r=0.259, p<0.01). Öğrencilerin teknolojik farkındalıklarının ve bakım davranışlarının yüksek olduğu ancak sadece güney bölgedeki öğrencilerinin teknolojik farkındalıkları ile bakım davranışı arasında pozitif yönde zayıf bir ilişki olduğu belirlendi.
Lässtrategier i teknikämnen ger elever redskap för att utveckla yrkeskunskap
Authors: Viklund Malin
Published: February 2022

Läsning av faktatexter i yrkesspecifika ämnen utgör en utmaning för eleverna. Jag har genom att inkludera undervisning om lässtrategier parallellt med ämnesundervisningen inom husbyggnad på teknikprogrammet utvecklat ett arbetssätt för att stimulera elevernas läsning och förmåga att ta till sig, lära sig och förstå det ämnesspecifika innehållet. Resultatet visade att det blev skillnad. När jag tidigare lät elever arbeta traditionellt med instuderingsfrågor gav de svar som innehöll den kunskap jag valt ut åt dem. När jag nu istället lät elever arbeta med lässtrategier parallellt med ämnesundervisning visade de större förmåga att använda relevanta begrepp, analysera och beskriva kopplingar i ämnet samt dra slutsatser av det de lärt sig.
Branding Berbasis Digital Content Kopi Arabica Tanah Karo Dan Peningkatan Produktifitas Untuk Hilirisasi Industri Kopi Desa Lingga Kecamatan Kaban Jahe Sumatera Utara
Authors: Destiadi Rezha , Chan Andi Supriadi , Tumanggor Orli Binta
Published: February 2022

Desa lingga di kabupaten karo merupakan salah satu desa yang menjadi penghasil kopi arabica di sumatera utara. Dilihat dari letak desa lingga yang berada pada dataran tinggi maka jenis tanah disini adalah tanah lembab sehingga tanaman yang ada didominasi oleh pertanian seperti kopi , jeruk dan usaha mikro lainnya yang  memiliki Potensi untuk di kembangkan.salah satunya adalah UMKM yang bergerak di pengolahan kopi. Usaha ini dikelola oleh beberapa orang dan memanfaatkan masyarakat sekitar sebagai karyawan. Beberapa permasalahan yang dihadapi oleh kelompok produktif ini seperti pemasaran yang bersifat konvensional dan manajemen pengolahan belum baik dan peralatan produksi dengan kapasitas minim. Tujuan pengabdian kepada masyarakat yang dilakukan oleh Tim Pengabdi ini untuk menyelesaiakan permasalahan yang dihadapi oleh mitra Maju dengan penerapan Iptek yang dibuat untuk menyelesaikan permasalahan dengan cara pelatihan digital content untuk pemasaran dan penjualan menggunakan foto dan video, pelatihan pengolahan proses kopi dengan standatr tinggi serta penyediaan alat giling kopi untuk menjaga mutu dan kualitas produk. Iptek yang akan di implementasikan pada mitra produktif yang berada di desa lingga adalah mesin giling kopi untuk produksi. Kemudian pelatihan digital content berbasis foto dan video, penyediaan website untuk promosi dan penjualan serta pelatihan pengolahan pasca panen kepada petani yang dimiliki agar dapat berkembang menjadi lebih baik dan mandiri. Metode yang digunakan pada kegiatan ini adalah pemberdayaan masyarakat dengan konsep berbasis masyarakat kelompok produktif (Community base Education)
Pengembangan Ekowisata Gunung Buthak Melalui Metode Community Base Tourism Pada Kelompok Sadar Wisata Desa Tlogokotes
Authors: Jatmoko Dwi
Published: February 2022

Pengabdian masyarakat ini bertujuan untuk memberikan pelatihan pengelolaan ekowisata melalui metode Community Base Tourism (CBT) kepada anggota kelompok sadar wisata di Desa Tlogokotes, Kecamatan Bagelen. Pelatihan pengelolaan ekowisata, yang meliputi konsep ekowisata, tata kelola, pemeliharaan fisik ekowisata, promosi dan analisis potensi sumberdaya lingkungan masyarakat sekitar obyek wisata Gunung Buthak. Pengabdian ini dimulai dengan analisis social ekonomi yang kemudian dilanjutkan dengan metode Community Base Tourism. Sasaran kegiatan pengabdian masyarakat ini adalah anggota kelompok sadar wisata (Pokdarwis) desa tlogokotes yang terlibat aktif dalam pengelolaan desa wisata. Kelompok Sadar Wisata diberi pendampingan, sosialisasi, dan pemberdayaan mengenai pengelolaan ekowisata. Hasil pengabdian ini menunjukkan motivasi yang yang sangat baik dari kelompok sadar wisata dalam merencanakan pengelolaan ekowisata, mengembangkan ekowisata melalui pemenuhan sarana kebersihan yang sesuai dengan kebutuhan, pemeliharaan asset jalan wisata, dan promosi melalui website serta pemberdayaan teknologi tepat guna bagi masyarakat sekitar.
Cowpea Genotypic Variations in N2 Fixation, Water Use Efficiency (δ13C), and Grain Yield in Response to Bradyrhizobium Inoculation in the Field, Measured Using Xylem N Solutes, 15N, and 13C Natural Abundance
Authors: Mohammed Mustapha , Mbah Glory C. , Sowley Elias N. K. , Dakora Felix D.
Published: February 2022

To evaluate cowpea genotypic differences in response to inoculation with Bradyrhizobium sp. strains BR 3267 and CB756 in the field, 15 genotypes were assessed for N2 fixation using 15N natural abundance and assays of xylem N solutes (ureides, nitrates, and amino-N). Carbon isotope discrimination (δ13C) was used as a surrogate for water use efficiency and grain yield determined at maturity. Within each location, the tested cowpeas elicited contrasting responses to inoculation with either Bradyrhizobium strains. For example, inoculating Apagbaala and IT90K-277-2 with strain BR 3267 doubled N-fixed and grain yield at Nyankpala when compared to inoculation of the same genotypes with strain CB756, whereas the inoculation of Padituya with strain CB756 increased those same parameters relative to non-inoculation. Similar contrasting results were also obtained at Savelugu and Gbalahi, where bacterial inoculation with each strain resulted in up to a five-fold increase in N-fixed and a four-fold increase in grain yield depending on the cowpea/inoculant combinations used and the planting location. The main effect of genotype showed that the percent N derived from N2 fixation (%Ndfa) by the test cowpeas ranged between 74.4 and 89.8%, 11.7 and 50.5%, and 71.9 and 90.3% at Nyankpala, Savelugu, and Gbalahi, respectively. The genotypes grown at Savelugu generally exhibited low %Ndfa which was augmented by greater soil N uptake leading to grain yield increases, a finding supported by significant positive correlations when N-fixed and N content were each plotted against grain yield within locations. The inverse relationship between symbiosis and soil N uptake was also supported by negative correlations between xylem nitrate concentration and relative ureide N abundance (RU-N), and between xylem nitrate concentration and %Ndfa measured from 15N natural abundance. Some high yielding genotypes also elicited greater water use efficiency (δ13C), a trait that could be exploited for increased cowpea production in water limiting environments. This study demonstrates the presence of genotypic differences in cowpea response to inoculation in the field and contributes to the literature regarding the factors influencing legume inoculation response in the tropics.