bluuebunny/crossref_metadata_2025 huggingface dataset:
Validasi Data Curah Hujan Satelit TRMM (Tropical Rainfall Measuring Mission) dengan Pos Stasiun Hujan pada Sub DAS Keduang Kabupaten Wonogiri, Provinsi Jawa Tengah
Authors: Rushafi Oktaverina Devy Adlina , Suhartanto Ery , Wahyuni Sri
Published: December 2022

Di Indonesia, sistem penyebaran pos stasiun hujan masih kurang memadai. Pencatatan data hujan sangatlah penting untuk suatu perencanaan bangunan air sehingga diperlukan data yang lengkap dan akurat melihat tingginya resiko yang dapat mempengaruhi suatu analisis hidrologi. Di era industri ini, banyak ilmuan menciptakan teknologi modern, salah satunya satelit meteorologi untuk mencatat curah hujan yang terjadi di bumi yaitu TRMM (Tropical Rainfall Measuring Mission). TRMM merupakan satelit teknologi pemantau yang dapat menjadi alternatif data curah hujan daerah tropis. Namun, data TRMM harus di validasi terlebih dahulu untuk mengetahui apakah data TRMM dengan stasiun curah hujan di lapangan sudah sesuai. Sub DAS Keduang digunakan sebagai lokasi studi ini berdasarkan ketersediaan data dan kendala yang dimiliki Sub DAS Keduang. Sub DAS Keduang terdapat pada wilayah yang minim stasiun hujan, oleh sebab itu dilakukan analisis validasi data curah hujan dengan menggunakan metode Root Mean Squared Error (RMSE), Nash Sutcliffe Efficiency (NSE), Koefisien Korelasi (R), dan Kesalahan Relatif (KR). Analisis ini dilakukan dengan dua tahap, yaitu analisis validasi data tidak terkoreksi dan analisis validasi data terkoreksi dengan melalui suatu proses yang dinamakan kalibrasi. Hasil analisis data terkoreksi memiliki nilai lebih baik dibandingkan data tidak terkoreksi. Analisis validasi data terkoreksi dapat digunakan sebagai alternatif data hidrologi.
Perencanaan Sistem Distribusi Air Baku di Dusun Ngindeng, Kecamatan Sawoo, Kabupaten Ponorogo dengan Menggunakan Aplikasi WaterCAD V8i
Authors: Yuwansa Satria Ilman , Haribowo Riyanto , Sholichin Moch
Published: December 2022

Dusun Ngindeng merupakan dusun yang terletak di Kecamatan Sawoo Kabupaten Ponorogo, masyarakat di Dusun Ngindeng sebagian besar mengandalkan sumber air tanah untuk memenuhi kebutuhan air baku, harapan dibangunya Waduk Bendo di Dusun Ngindeng sebagai sumber air baku bisa dipakai dalam mencukupi kebutuhan air. Penelitian ini bertujuan untuk membuat recana pada sistem jaringan air baku di Dusun Ngindeng, yang termasuk kualitas air, hidraulika,Â  dan ekonomi. Dalam perencanaan jaringan air bersih, dilakukan dengan aplikasi WaterCAD V8i untuk simulasi dan pemodelan kondisi hidraulik jaringan air bersih. Akan tetapi dalam perhitungan ekonomi dilaksanakan secara manual, proses Analisa memiliki hasil yang menunjukkan kondisi hidrolis jaringan pipa masih terdapat di kategori ketentuan yang ditetapkan, yaitu memiliki kecepatan 0,100 m/dt â€“ 1,902 m/dt, Headloss Gradient 0,065 m/km â€“ 14,428 m/km dan tekanan 3,520 atm â€“ 8,895 atm, kemudian klorin yang tersisa 0,300 mg/l â€“ 0,400 mg/l. Analisa pada ekonomi, bahwa tarif air terendah sebanyak 1.746,95/m3 Â dengan harga proyek sebanyak Rp. 521.700.000,00
Analisis Volume Limpasan Permukaan dan Erosi Tanah dengan Model Soil Conservation Service (SCS) dan Modified Universal Soil Loss Equation (MUSLE) Menggunakan Alat Rainfall Simulator
Authors: Pramasela Pramasela , Limantara Lily Montarcih , Wahyuni Sri
Published: December 2022

Jumlah curah hujan melampaui laju infiltrasi dan penguapan maka akan mengakibatkan limpasan permukaan. Hujan dengan kekuatan dan butiran yang besar akan membuat tanah menjadi terkelupas dan akan menyebabkan erosi. Maka penelitian ini bertujuan untuk menganalisi pengaruh dari intensitas hujan yang bervariasi terhadap volume limpasan permukaan dan laju erosi pada alat rainfall simulator. Studi ini dilakukan pada alat rainfall simulator dengan variasi hujan yaitu 0,5 liter/menit, 1,0 liter/menit, 1,5 liter/menit, dan 2,0 liter/menit dengan kemiringan alat rainfall simulator sebesar 5% dan tanpa vegetasi. Metode yang digunakan pada penelitian ini adalah metode Soil Conservation Service (SCS) yaitu untuk mengetahui seberapa besar pengaruh variasi intensitas hujan terhadap volume limpasan permukaan serta menggunakan metode modified universal soill loss equation (MUSLE) untuk mengetahui seberapa besar pengaruh variasi intensitas hujan terhadap laju erosi. Hasil dari hubungan intensitas hujan dan Volume Limpasan Permukaan tersebut menunjukan nilai koefisien determinasi (R2) yaitu sebesar 0,9993. Dan pada metode MUSLE tersebut menunjukan nilai koefisien determinasi (R2) yaitu sebesar 0,9995.
Studi Perencanaan Sistem Jaringan Pipa Distribusi Air Bersih dengan Software WaterCad di Perumahan Bulan Terang Utama Kota Malang
Authors: Rinaldy Alif - , Ismoyo M. Janu , Dermawan Very
Published: December 2022

Perumahan Bulan Terang Utama terletak di Kecamatan Kedung Kandang, Kota Malang. Pada tahun 2020 Perumahan Bulan Terang utama memiliki total rumah sebanyak 1147 unit rumah dengan jumlah penduduk 2867 jiwa. Dalam upaya mendukung ketersediaan perumahan siap huni, Perumahan Bulan Terang Utama pada tahun 2021 akan melakukan pengembangan dengan jumlah rumah sebanyak 201 unit rumah siap huni. WaterCAD v8i adalah program yang berfungsi dalam melakukan simulasi jaringan pipa distribusi air bersih. Program ini juga disertai kalkulasi RAB dengan merujuk pada pedoman HSP Kota Malang. Penelitian ini menggunakan analisa ekonomi berupa NPV, Payback Period, IRR, serta BCR.Â  Kebutuhan air bersih rata â€“ rata pada Perumahan Bulan Terang Utama Kota Malang yaitu sejumlah 2,73 lt/dt. Penyimulasian dilangsungkan memakai WaterCAD v8i menampilkan pendistribusian air bersih bagi Perumahan Bulan Terang Utama Kota Malang telah mampu dilayani 100% guna kebutuhan rerata ataupun dalam jam puncak. Rencana anggaran pada perencanaan di Perumahan Bulan Terang Utama sebesar Rp245.589.670. Analisa Ekonomi untuk periode pengembalian pada kurun waktu 2,5 tahun dan tingkat suku bunga 3,75% pada harga air Rp2.400,-/m3.
Evaluasi Dimensi dan Stabilitas Tanggul Kali Lamong di Kabupaten Gresik Jawa Timur
Authors: Dwi Lestari Febby Sekar , Hendrawan Andre Primantyo , Prayogo Tri Budi
Published: December 2022

Pembangunan tanggul tanah merupakan metode pengendalian banjir yang umum dipakai di wilayah perkotaan. Studi ini bertujuan untuk mengetahui stabilitas tanggul urugan tanah Kali Lamong dalam berbagai kondisi dan untuk mengevaluasi keamanan tanggul dengan bantuan grafik evaluasi (evaluation chart). Penelitian ini dilaksanakan di Kali Lamong, Propinsi Jawa Timur. Â Software yang digunakan untuk analisa stabilitas lereng adalah AutoCAD dan GeoStudio SLOPE/W. Hasil penelitian ini menunjukkan bahwa variasi kondisi tanah yang paling aman/stabil untuk pembangunan tanggul adalah variasi I, III, dan V. Parameter kondisi tanggul yang paling direkomendasikan adalah kondisi tanah variasi I, III, dan V, dengan tinggi tanggul bagian dalam (water-side) 3 m dengan setiap variasi tinggi jagaan. Grafik evaluasi menunjukkan pengaruh parameter kondisi tanah, geometrik, dan muka air terhadap nilai faktor keamanan tanggul eksisting Kali Lamong. Dari grafik evaluasi stabilitas tanggul eksisting Kali Lamong diketahui bahwa pada setiap parameter variasi kondisi tanah untuk sisi tanggul bagian dalam (water-side) mengalami kenaikan nilai faktor keamanan ketika tinggi tanggul bagian dalam (water-side) bertambah sedangkan untuk sisi tanggul bagian luar (land-side) mengalami penurunan nilai faktor keamanan ketika tinggi tanggul bagian dalam (water-side) bertambah.
Analisa Karakteristik Genangan Berdasarkan Kejadian Hujan dan Laju Infiltrasi
Authors: Widyaningrum Anditya Ika , Harisuseno Donny , Wahyuni Sri
Published: December 2022

Sub DAS Lesti memiliki lahan kritis yang tinggi, karena penggunaan lahan tidak sesuai potensinya. Perubahan lahan untuk area pemukiman berdampak pada penutupan lahan oleh permukaan impermeable, sehingga terjadi peningkatan limpasan air hujan dan berkurangnya nilai kapasitas infiltrasi. Untuk mengatasi permasalahan ini, diperlukan analisis karakteristik genangan. Air hujan akan menggenang jika intensitas hujan melebihi kapasitas infiltrasi. Analisis hidrologi didapatkan hujan rancangan pada kala ulang 2, 5, 10, dan 20 tahun, selanjutnya dilakukan perhitungan intensitas hujan dengan Metode Mononobe. Sedangkan pengukuran laju infiltrasi menggunakan Double Ring Infiltrometer. Kurva laju infiltrasi pengukuran sangat fluktuatif, sehingga perlu pendekatan infiltrasi hitung dan Rumus Horton. Dari penggabungan pola kejadian hujan dalam bentuk hyetograph dan kurva laju infiltrasi maka dihasilkan tinggi dan waktu genangan. Perkalian tinggi genangan dan luas area penelitian diperoleh volume genangan. Hasil perhitungan diperoleh kejadian genangan infiltrasi hitung lebih besar daripada infiltrasi Horton. Dimana kejadian genangan berbanding lurus dengan waktu genangan, namun berbanding terbalik dengan tinggi dan volume genangan.
EFEKTIVITAS PEMBERIAN EKSTRAK DAUN PEPAYA (Carica papaya L.) TERHADAP INTENSITAS SERANGAN HAMA PADA TANAMAN TOMAT (Solanum lycopersicum L.)
Authors: Kulu Ici Piter , Rahayu Dewi Sri , Surawijaya Panji
Published: December 2022

Proses budidaya tanaman tomat (Solanum lycopersicum L.) rentan terserang oleh hama. Salah satu upaya pengendalian hama adalah dengan menggunakan insektisida nabati berbahan dasar daun pepaya (Carica papaya L.). Tujuan dari penelitian ini adalah untuk mengetahui efektivitas pemberian ekstrak daun pepaya terhadap intensitas serangan hama pada tanaman tomat. Penelitian dilaksanakan pada bulan April–Juli 2020 di Desa Bukit Pinang, Kecamatan Pahandut, Kota Palangka Raya, Provinsi Kalimantan Tengah. Penelitian ini menggunakan Rancangan Acak Lengkap (RAL), yang terdiri dari empat perlakuan dan diulang sebanyak lima kali sehingga didapatkan 20 satuan percobaan. Tanaman tomat ditanam di lahan dan dilakukan pemeliharaan hingga berbuah. Pada 49 dan 67 hari setelah tanam, tanaman tomat disemprot dengan ekstrak daun pepaya. Setelah aplikasi, dilakukan pengamatan mortalitas hama selama lima hari berturut-turut. Berdasarkan hasil penelitian, pemberian ekstrak daun pepaya pada tanaman tomat dapat meningkatkan mortalitas dan menurunkan intensitas serangan hama lalat buah (Dacus sp.) dan ulat grayak (Spodoptera litura). Ekstrak daun pepaya dengan konsentrasi 600 mL/L efektif digunakan sebagai insektisida nabati untuk menekan serangan hama.
Zorgen over thuis ouder worden
Authors: De Craene Valerie , Gruijthuijsen Wesley , Beckers Caroline , D'herde Jakob
Published: December 2022

Thuis ouder worden lijkt voor de meeste mensen het beste alternatief. Maarwie verder kijkt, beseft dat dit met moeilijkheden gepaard gaat, en soms andereopties beter kunnen zijn. Maar dan is het natuurlijk de vraag of die beschikbaarzijn. In dit themanummer verzamelt AGORA enkele kritische perspectieven ophet thuis ouder worden.
De oudervriendelijke stad in Europa
Authors: van Ossenbruggen Erik , Verkennis Atze
Published: December 2022

De bevolking vergrijst. Niet alleen in Nederland, maar ook in de rest van Europa.Verscheidene steden passen zich hier al op aan. Tot voor kort was er sprake vangefragmenteerd inzicht in die inspanningen. Op basis van onderzoek in achtEuropese steden kunnen we nu enkele good practices onderscheiden.
Thuisblijven of falen?
Authors: D'herde Jakob , Gruijthuijsen Wesley , Draulans Veerle , Vanneste Dominique , Heynen Hilde
Published: December 2022

Ouderen wensen nagenoeg unaniem om zo lang mogelijk thuis te blijven. West-Europese beleidsmakers schuiven daarom thuis ouder worden naar voren als démanier om ouder te worden. De strategie wordt zo een normatief kader voor, enzelfs door, ouderen. Maar hoe gaan ouderen effectief om met het ouder worden:wat is belangrijk voor hen, en hoe vertaalt zich dat in hun besluitvorming?
Wonen en migratie op latere leeftijd
Authors: Phlix Micheline , Petermans Ann , Smetcoren An-Sofie , Vanrie Jan
Published: December 2022

De wens om thuis oud te worden (‘ageing in place’) is populair bij ouderen,maar hoe zit dat voor ouderen met een migratieachtergrond? Wat zijn hunwoonervaringen? Hoe staan zij tegenover ‘ageing in place’? Waar en hoe wensenzij oud te worden? En verschilt dit van ouderen zonder migratieachtergrond? 
Help! De toerist is terug
Authors: van der Craats Jasmijn , Fial Anna , Schutte Joy , van der Zee Egbert
Published: December 2022

De Coronapandemie bracht de toerismesector tot stilstand. Tijdens het begin van de pandemie woedde een uitvoerige discussie over hoe het toerisme duurzamer terug zou kunnen komen. Nu lijkt deze discussie momentum te hebben verloren. Het verduurzamen van toerisme is echter relevanter dan ooit. Maar hoe krijg je dit voor elkaar?
Infographic: Thuis ouder worden
Authors: D'herde Jakob
Published: December 2022

Ouder worden is normaal: als we jong zijn, willen we zo snel mogelijk groter worden, zodat we eindelijk mogen doen wat we willen! Ouder worden gaat dan ook steevast gepaard met verandering: we gaan uit huis, starten misschien wel een eigen gezin of huishouden en proberen onze weg te vinden in de wereld. Velen onder ons maken ons eigen plekje in de wereld: onze thuis. We hechten collectief veel waarde aan ons thuisgevoel, en we werken daar ook voortdurend aan: dingen die we bereikt hebben, souvenirs, huisgenoten, partners, kinderen, allemaal beïnvloeden ze hoe ons thuis fysiek vorm krijgt. Als wij veranderen, verandert ons thuis vaak mee: waarom zou dat dan stoppen als we ouder worden? Nochtans horen we vaak dat ouderen weerstand zouden bieden tegen verandering, vooral in hun eigen huis. We geven je graag een blik in het levensverhaal van Karel en Eva (fictief), een koppel dat hun thuis is blijven aanpassen om er, ondanks alles, te kunnen blijven. 
Wpływ medycyny antycznej na postrzeganie zdrowia i choroby przez św. Hieronima w świetle jego wybranych pism
Authors:   Cardinal Stefan Wyszynski University in Warsaw, Poland, Kołosowski Tadeusz
Published: December 2022

Darrel Amundsen argues that there were thinkers in early Christianity who recognized the natural causality of disease, used or recommended to others the use of ancient physicians and their recommendations for preventive health, that is, they were influenced by ancient medicine. The purpose of this article is to show the influence of ancient medicine on St. Jerome's view of health and disease. An analysis of his rather abundant literary oeuvre makes it possible to note that especially his letters addressed to various persons show a considerable knowledge of the subject of ancient medicine, a familiarity with the works of the most eminent physicians of antiquity, and the use of the knowledge that arises from these works, above all, in giving advice of a medical nature. This paper discusses the following: Ancient medicine and its approach to illness and health; Jerome on his own illnesses and the illnesses and sufferings of others; knowledge of ancient medicine in the work of St. Jerome; Jerome's medical advice.
Muzyka wielogłosowa w katedrze gnieźnieńskiej
Authors:   Adam Mickiewicz University in Poznań, Poland, Sobczak Dariusz
Published: December 2022

The article presents a cross-sectional view of musical activity in Gniezno Cathedral from the 16th century to the present day. It attempts to summarize the various polyphonic compositions performed there over the centuries. The development of polyphonic music contributed greatly to the displacement of Gregorian chant, cultivated in the cathedral church since the dawn of time. Musical direction was always given by moderators, who were successive Kapellmeisters, later called directors of music and then directors of the cathedral choir. Some of them, being composers, also provided the musicians with their own works. The vocal and instrumental repertoire represents a variety of musical styles, ranging from religious polyphony to the Viennese classics, the Romantics and contemporary works. Its selection was always determined by the ensemble’s performance capabilities.
О хрупкости элементарных полупроводников
Authors: Магомедов М.Н.
Published: December 2022

It is shown that the brittleness of a single-component covalent crystal (diamond, Si, Ge) is due to the “duplicity” of the paired potential of interatomic interaction for elastic (reversible) and for plastic (irreversible) deformation. This leads to the fact that the specific surface energy during plastic deformation of a covalent crystal is more than two times less than the specific surface energy during elastic deformation. Therefore, with a small deformation of a covalent crystal, it is energetically more advantageous to create a surface by irreversible breaking than by reversible elastic stretching. It is indicated that the brittle-ductile transition in a single-component covalent crystal is accompanied by metallization of covalent bonds on the surface. It is shown that the brittle-ductile transition temperature (TBDT) for single-component covalent crystals under static load has an upper limit: TBDT/Tm < 0.45, where Tm is the melting temperature.
Магнитоимпеданс в сульфиде марганца, замещенного лютецием
Authors: Ситников М.Н. , Аплеснин С.С. , Харьков А.М. , Абдельбаки Х. , Зеленов Ф.В.
Published: December 2022

The components of the impedance, the impedance of the LuxMn1-xS solid solution (x < 0.2) in the temperature range of 80-500 K and the frequency of 100-106 Hz were studied. A change in the sign of the magnetoimpedance in concentration and temperature is found. The contribution of the reactive and active components to the magnetoimpedance is determined. The correlation of magnetoimpedance temperatures with the temperatures of the maximum attenuation of ultrasound and electrosound has been established. The frequency dependences of the reactive part of the impedance are described in the Cole-Cole model.
Радиационный синтез и люминесцентные свойства Y-=SUB=-3-=/SUB=-Al-=SUB=-x-=/SUB=-Ga-=SUB=-5-x-=/SUB=-O-=SUB=-12-=/SUB=-:Ce керамики
Authors: Лисицын В.М. , Гречкина Т.В. , Тулегенова А.Т.
Published: December 2022

Y3AlxGa5-xO12:Ce ceramics with an Al/Ga ratio from 5/0 to 0/5 was synthesized for the first time by direct impact of a powerful electron beam with an energy of 1.4 MeV on a charge of stoichiometric composition. The study results of dependence of the spectral properties and the conversion efficiency the excitation energy into luminescence on the ceramic composition are presented. A difference was found between the dependences of the efficiency of transformation of the excitation energy into luminescence on the Al/Ga ratio upon excitation of cerium ions at 450 and 337 nm.
Электронное строение и оптические свойства трифторметильных производных фуллеренов С-=SUB=-60-=/SUB=- и С-=SUB=-70-=/SUB=-
Authors: Мурзашев А.И. , Жуманазаров А.П. , Кареев И.Е. , Бубнов В.П. , Рябчикова А.С.
Published: December 2022

The energy spectra of ten isomers of trifluoromethyl derivatives of fullerenes C60(CF3)10 and C70(CF3)10 are calculated within the framework of the Hubbard model. Based on the obtained energy spectra, the optical absorption spectra of these compounds are modeled. The calculated optical absorption spectra are compared with the experimental spectra.
Теплоемкость CoFe-=SUB=-2-=/SUB=-O-=SUB=-4-=/SUB=- и композита 0.3CoFe-=SUB=-2-=/SUB=-O-=SUB=-4-=/SUB=--0.7PbTiO-=SUB=-3-=/SUB=-
Authors: Митаров Р.Г. , Каллаев С.Н. , Омаров З.М. , Абдулвахидов К.Г.
Published: December 2022

The temperature dependence of the heat capacity of the CoFe2O4 ferromagnet and the 0.3CoFe2O4–0.7PbTiO3 multiferroic composite in the temperature range 150–820 K has been studied. heat capacity over a wide temperature range. It is noted that the additional component of the heat capacity is due to the transition of cobalt or iron ions to higher energy levels, as well as due to the distortion of the lattice parameters due to the appearance of three coexisting phases.
Evaluation of the Performance of Vital Services in Urban Crisis Management
Authors: Estelaji Faraz , Naseri Alireza , Zahedi Rahim
Published: December 2022

Crisis management assessment and planning include many components. One of the essential elements is the review and analysis of the structure of the existing situation and the performance of Vital services in the face of critical cases. During the occurrence of natural disasters, the issue of crisis management is crucial in order to reduce the damages caused by the crisis. One thing that reduces the damages is the correct and timely access of critical relief centers such as fire departments, emergency, police force, and crisis management centers to their covered areas. Therefore, in this research, the structure of these vital centers' existing situation and location were investigated first, and the operating radius of these centers was measured according to specific standards. In this research, Network Analyst has been used to analyze 8300 streets, taking into account the average speed limit and the length and width of each street in the GIS to calculate the level of coverage of vital relief agencies. This system uses the Dijkstra algorithm to find the best route, the most straightforward algorithm among all existing algorithms. It also has high power and speed in calculations. In this article, after analyzing the performance of four vital services during crisis management in terms of accessibility and zoning, and prioritization based on the level of high, medium, and poor coverage, and according to the obtained results, it is suggested that a new location for creating new service centers should be established in areas with poor coverage so that the balance in the field of relief is done in the face of future crises. Other urban researchers can use this approach.
Utilization of complementary therapy in midwife services in the City of Surabaya
Authors: Mardliyana Nova Elok , Puspita Irma Maya , Wigati Rozifa Annisa’ Wigati
Published: December 2022

Background : Midwifery services are provided by midwives with conditions and licenses by applicable regulations and laws to practice midwifery. Midwife can combine conventional and complementary therapies in providing health services.

Objectives: Complementary therapy in midwifery services is a choice for pregnant women, maternity, postpartum, infants, and toddlers to improve health status with promotive, preventive, curative, rehabilitative efforts with high quality, safety, and effectiveness. In addition, complementary therapies can reduce medical intervention.

Methods: The research method used is a mixture of quantitative and qualitative methods. Data collection was carried out by survey without intervention on research subjects. The survey was carried out in two stages, first by distributing questionnaires to collect quantitative data, then continued with the second stage, namely in-depth interviews with subjects who met the criteria from quantitative data obtained by the researcher.

Results: This study shows that the independent practice of midwives in Surabaya is as much as 54% (44 people) have applied. In comparison, 46% (37 people) have not implemented complementary therapies in their midwifery services. Types of complementary therapies applied were baby massage and SPA 30% (23 people), oxytocin massage 19% (15 people), hypnotherapy (hypnobirthing) 14% (11 people), yoga (prenatal and postnatal) 12% (9 people), massage for pregnant women 10% (7 people), Acupressure 5% (4 people), Aromatherapy 5% (4 people), Herbal Medicines or Traditional Herbs 5% (4 people).
Conclusions: Complementary midwifery services are an option to reduce medical interventions during pregnancy, childbirth, the puerperium, infants, and toddlers.
Giving green grass jelly for mda (malondialdehyde) level in pregnant women with hypertension
Authors: Rochkmana Meika Jaya , Suwondo Ari , Sulistyani Sulistyani
Published: December 2022

 

Background: Hypertension is a disease that often occurs during pregnancy. Many factors influence the occurrence of hypertension, one of which is oxidative stress. Oxidative stress has an important role in the pathogenesis of hypertension in pregnancy and may be a pathway that can lead to tissue damage. Oxidative stress can stimulate the release of cytokines, antiangiogenic, microparticles and other important molecules in hypertension. Oxidative stress is caused by an imbalance of prooxidants and antioxidants. So we need antioxidants that can suppress oxidative stress in pregnant women with hypertension. Green grass jelly contains alkaloids and flavonoids. Where flavonoids can act as antioxidants and anti-inflammatory. Flavonoids can reduce arterial stiffness making Reactive Oxygen Species (ROS) decrease so that fat peroxide decreases and is followed by decreased oxidative stress, then endothelial function will increase and vasodilation occurs. Malondialdehyde (MDA) is an aldehyde marker compound that is important to see lipid peroxidation and oxidative damage caused by Reactive Oxygen Species (ROS).

Objectives: To prove that giving green grass jelly has an effect on reducing oxidative stress in pregnant women.

Methods: This study used a quasy experiment with a pretest and posttest control design. A sample of 30 was divided into 2 groups. The group with green grass jelly intervention was 15 people who were given green grass jelly as much as 150 grams per day for 14 days. The second group as many as 15 people as the control group.

Results: The green grass jelly intervention group had a significant difference with p-value <0.05. For malondialdehyde results in the control group there was no change in p-value > 0.05. The mean decrease in malondialdehyde levels in the control group was 0.0560 nmol/ml while the average decrease in malondialdehyde in the intervention group was 1.3133 nmol/ml.
Conclusions: Green grass jelly is effective and significant for reducing malondialdehyde levels in pregnant women with mild hypertension.
The Role of Dysfunctional Sleep Beliefs in Mediating the Outcomes of Web-Based Cognitive Behavioral Therapy for Insomnia in Community-Dwelling Older Adults: Protocol for a Single-Group, Nonrandomized Trial
Authors: Kutzer Yvonne , Whitehead Lisa , Quigley Eimear , Stanley Mandy
Published: December 2022

Background

Sleeping well is an essential part of good health. Older adult populations report a high rate of sleep problems, with recent studies suggesting that cognitive processes as well as behavioral and hyperarousal-related mechanisms could be important factors in the development and maintenance of insomnia. Individuals who have an asynchronous or uncoupled sleep pattern and sleep appraisal—those who complain about their sleep but do not have poor sleep quality, and vice versa—might show differences in subjective sleep and sleep perceptions and other characteristics that could impact their treatment outcomes following cognitive behavioral therapy for insomnia (CBT-I).

Objective

The purpose of this protocol is to describe the rationale and methods for a nonrandomized, single-arm trial assessing objective and subjective sleep quality in community-dwelling older adults aged 60-80 years with synchronous sleep patterns and sleep appraisal compared to those in older adults with asynchronous sleep patterns and sleep appraisal. The trial will further examine the role of cognitive, behavioral, and hyperarousal processes in mediating the treatment outcomes of web-based CBT-I.

Methods

This trial aims to recruit a sample of 60 participants, who will be assigned to 1 of 4 sleep groups based on their sleep pattern and sleep appraisal status: complaining good sleepers, complaining poor sleepers, noncomplaining good sleepers, and noncomplaining poor sleepers, respectively. The trial will be completed in 2 phases: phase 1 will assess objective sleep (measured via wrist actigraphy) and subjective (self-reported) sleep. Phase 2 will investigate the impact of a web-based CBT-I program on the sleep outcomes of individuals with uncoupled sleep compared to that of individuals without uncoupled sleep, as well as the mediators of CBT-I.

Results

Recruitment began in March 2020, and the last participants were recruited by March 2021. A total of 65 participants completed phases 1 and 2. Data analysis for phase 1 was finished in December 2021, and data analysis for phase 2 was finalized in July 2022. The results for phase 1 were submitted for publication in March 2022, and those for phase 2 will be submitted by the end of December 2022.

Conclusions

This trial will provide guidance on factors that contribute to the variability of sleep in older adults and their sleep outcomes following CBT-I. The outcomes of this study could be valuable for future research attempting to tailor CBT-I to individual needs.

Trial Registration

Australian New Zealand Clinical Trials Registry ACTRN12619001509156; https://tinyurl.com/69hhdu2w

International Registered Report Identifier (IRRID)

DERR1-10.2196/32705
Pengelompokan Provinsi Prioritas di Indonesia Guna Menilai Efisiensi Proporsi Dana Alokasi Khusus Fisik Bidang Sanitasi dan Air Minum Tahun 2020
Authors: Yumanda Friska Cahya , Vidriza Ullya
Published: December 2022

Abstrak

Sustainable Development Goals (SDGs) poin enam yang berfokus pada bidang air minum, sanitasi, dan kebersihan lingkungan memiliki target untuk menciptakan akses air minum dan sanitasi layak bagi semua orang dan memastikan terjaganya kuantitas air bersih. Guna mencapainya, Indonesia menghadapi berbagai tantangan terutama disebabkan adanya ketimpangan dan perbedaan kemampuan ekonomi dalam pelaksanaan program-program bidang air minum dan sanitasi di daerah. Tulisan ini bertujuan untuk mengelompokkan provinsi-provinsi di Indonesia berdasarkan kesamaan karakteristiknya pada variabel air minum layak, sanitasi layak, Indeks Kualitas Air (IKA), dan tingkat kemiskinan menggunakan k-means clustering. Hasilnya, terbentuk lima buah klaster, dengan klaster satu hingga lima secara berurutan menunjukkan peringkat prioritas dari yang teratas hingga terbawah. Penentuan urutan prioritas klaster tersebut kemudian dijadikan sebagai dasar dalam melakukan perbandingan deskriptif-statistik Dana Alokasi Khusus (DAK) Fisik pada masing-masing klaster untuk menilai efesiensi DAK Fisik 2020, yang ternyata sudah cukup baik dalam menargetkan daerah-daerah sesuai urutan prioritasnya di bidang air minum dan sanitasi.

Kata kunci: k-means clustering, air, sanitasi, sustainable development goals

 

Abstract

SDGs 6, which focus on water, sanitation, and hygiene, aims to create acess to drinking water and proper sanitation for all and ensuring the quality of clean water is maintained. In achieving this, Indonesia faces various challenges, mainly due to inequality and differences in economic capacity in implementing programs in the water and sanitation sector in the regions. This paper aims to group provinces in Indonesia based on their similarity of characteristics in proper drinking water, proper sanitation, IKA, and poverty level indicators using k-means clustering. As a result, five clusters were formed, with clusters one to five sequentially showed priority rankings from the highest to the lowest. The priority order of the clusters determined before, is then used as the basis for conducting descriptive statistical comparisons of the DAK Fisik allocation in each cluster to assess the efficiency of DAK Fisik allocation in 2020, which turned out to be quite good at targeting regions according to their priority order in the drinking water and sanitation sector.

Keywords: k-means clustering, water, sanitation, sustainable development goals
Examining Sustainability Dimension in Corporate Social Responsibility of ExxonMobil Cepu: An Overview of Socio-Cultural and Economic Aspects
Authors: Romadhona Mochamad Kevin , Subagyono Bambang Sugeng Ariadi , Agustin Dwi
Published: December 2022

Abstract

Sustainability in corporate social responsibility is essential. ExxonMobil Company, engaged in natural resource exploration, plays a vital role in realizing sustainability in corporate social responsibility. The concept of sustainability is closely related to the 3Ps (profit, people, and planet), which John Elkington discovered. The company's commitment to implementing CSR programs and the benefits provided are based on sociocultural and economic conditions underlying this research. This study aims to identify the benefits of CSR programs in sociocultural and economic aspects and the implementation of sustainability in corporate social responsibility. The method used is descriptive quantitative with an observational approach, as well as an in-depth, in-depth review technique to support the findings of field data. The sociocultural and economic aspects of the research are categorized into eight main categories. Field findings show that in several types, ExxonMobil's CSR program can still not benefit the community of Ringintunggal village, Gayam, Bojonegoro Regency.

Keywords: Sustainability, Corporate Social Responsibility, Socio-Cultural Benefit, Economic Benefit

Abstrak

Perusahaan ExxonMobil yang bergerak dalam bidang eksplorasi sumber daya alam memegang peranan penting dalam mewujudkan keberlanjutan dalam tanggung jawab sosial perusahaan. Konsep keberlanjutan berkaitan erat dengan profit, people, dan planet (3P) yang dikemukakan oleh John Elkington. Komitmen perusahaan dalam menjalankan program CSR serta manfaat yang diberikan didasari pada sosio-kultural dan ekonomi yang juga mendasari penelitian ini. Tujuan penelitian ini adalah mengidentifikasi manfaat dari program CSR pada aspek sosio-kultural dan ekonomi serta implementasi keberlanjutan dalam tanggung jawab sosial perusahaan. Metode yang digunakan adalah kuantitatif-deskriptif dengan cara observasi dan wawancara mendalam untuk mendukung temuan data lapangaan. Konsep keberlanjutan dalam tanggung jawab sosial perusahaan berkaitan dengan kebermanfaatan yang berkelanjutan meliputi aspek socio-kultural dan economi k edalam lima kategori utama dengan sembilan pertanyaan. Hasil penelitian dengan menggunakan konsep keberlanjutan dalam tanggung jawab sosial perusahaan minyak pada ExxonMobil Blok Cepu menunjukkan bahwa dari sembilan kategori item hanya lima yang memiliki kebermanfaatan secara socio-kultural dan ekonomi. Hal tersebut membuktikan bahwa perusahaan ExxonMobil cukup berkomitmen dalam mengimplementasikan konsep keberlanjutan dalam tanggung jawab sosial perusahaan.  Sehingga perlu adanya eveluasi terhadap program tanggung jawab sosial perusahaan yang akan datang.

Kata Kunci: Sustainability, Corporate Social Responsibility, Manfaat Sosio-Cultur, Manfaat Ekonomi
Analisis Tata Kelola Kebijakan Sosial Penanganan Pandemi COVID-19 di Indonesia Berdasarkan Perspektif Adaptive Governance
Authors: Pamungkas Sri Harjanto Adi , Daffaakbar Muhammad Alvarizi , Nurrizky Arya Malik
Published: December 2022

Abstrak

Pandemi COVID-19 merupakan tantangan besar yang dihadapi seluruh negara di dunia sejak tahun 2020. Kebijakan sosial menjadi instrumen kebijakan paling penting pada masa pandemi. Pandemi COVID-19 memiliki karakteristik dinamis, eksponensial, serta dipenuhi kompleksitas dan ketidakpastian. Hal ini membuat implementasi kebijakan sosial perlu dilakukan dengan dasar tata kelola adaptif (adaptive governance). Studi ini melakukan analisis komparatif terhadap implementasi kebijakan sosial di Indonesia dan Brazil pada periode pandemi. Analisis dilakukan berdasarkan 7 indikator tata kelola adaptif yang dioperasikan dalam flexible arrangements dan barriers to flexible arrangements. Temuan dari studi ini menunjukkan bahwa di Indonesia, proses kebijakan, konten kebijakan, dan struktur organisasi bersifat fleksibel. Namun, terdapat konflik kepentingan, ketidakjelasan distribusi kewenangan, ketidakjelasan distribusi biaya & manfaat, dan distrust. Sementara di Brazil, konten kebijakan fleksibel namun proses kebijakan dan struktur organisasi tidak fleksibel. Selain itu, terdapat konflik kepentingan dan distrust, namun tidak terdapat ketidakjelasan distribusi kewenangan maupun distribusi biaya & manfaat.

Kata Kunci: Pandemi, COVID-19, Adaptive Governance, Kebijakan Sosial.

 

Abstract

The COVID-19 pandemic is a major challenge faced by countries worldwide since 2020. Social policy, therefore, becomes an important policy instrument. Characteristically, the pandemic is dynamic, exponential, and filled with complexity and uncertainty. This makes adaptive governance crucial to the implementation of social policies. This study compares the implementation of social policies in Indonesia and Brazil during the pandemic. The analysis is based on 7 indicators of adaptive governance, operationalized in flexible arrangements and barriers to flexible arrangements. The findings shows that in Indonesia, the policy process, policy content, and organizational structure are flexible. However, there are conflicts of interest, unclear distribution of authority, unclear distribution of costs & benefits, and distrust. In Brazil, the policy content is flexible, while the policy process and organizational structure are not. Conflict of interest and distrust are present, while the distribution of authority and distribution of costs & benefits are clear.

Keywords: Pandemic, COVID-19, Adaptive Governance, Social Policy.
Educational health technology for patients with arterial hypertension: An integrative review
Authors: Ramos José Horácio Bairros , Santos Valéria Regina Cavalcante dos
Published: December 2022

Systemic Arterial Hypertension (SAH) is a chronic multifactorial disease that aggravates public health, characterized by high and sustained levels of blood pressure (BP), systematically, equal to or greater than 140 x 90 mmHg, being responsible for the emergence of several other diseases of greater or lesser potential conditioning the morbidity of the target population. The use of educational technologies by health professionals is a growing reality. This study aims to synthesize what already exists in the literature on intervention strategies using educational technology as a contribution to the pharmacist's action in promoting quality of life and adherence to treatment of health workers with hypertension. It is a bibliographic, descriptive study, of the integrative literature review type, which enables the synthesis of the results of researches already carried out and shows, above all, the conclusions about something specific, having as a time frame the period between the years 2018 and 2022. The search strategy included the descriptors Pharmaceutical Assistance; Educational technology; Educational technology in health; Institutionalization; Interventions (Medical Subject Headings / Health Sciences Descriptors), using the Boolean operators AND and OR. Macedo considers that technology is a product of science and engineering that involves a set of instruments, methods and techniques aimed at solving problems. It is a practical application of scientific knowledge in several areas of research. In the field of health, we can define technology as an instrument for approaching users, allowing the sharing of knowledge about prevention, health promotion and rehabilitation of diseases.
La instalación de la minería de litio en el Salar de Atacama y su relación inicial con las comunidades atacameñas: obreros, campamentos y asistencialismo (Chile, 1962-1998)
Authors: Azócar Duarte Rodrigo
Published: December 2022

The Salar de Atacama lithium deposit was South America's first brine mining site. The arrival of non-metallic mining in the 1980s and 1990s interrupted the diverse cultural practices that the Atacameño communities had previously established around this shared asset. This article aims to understand this territorial transformation by analyzing the ties between the local communities and the Salar de Atacama ecosystem prior to the arrival of lithium mining, the installation process and the industry’s early relationship with the Atacameño people. It proposes a periodization that spans from 1962 to 1998 and includes the discovery of the deposit, exploration, mine construction and the initial production phase. Theoretically, the phenomenon is interpreted through the concepts of commons and extractivism. In methodological terms, a review of press archives, ethnography and secondary sources form the basis for this qualitative research. We conclude that the meta-narrative of progress and development through mining did not materialize in this initial stage. However, the communities did have to face the first socio-environmental consequences of mining based on dispossession.
Semantics of Protest Consciousness and Forms of Protest Activity among Russian Youth
Authors: Marin Egor
Published: December 2022

The paper presents the results of a study aimed at building a psychosemantic model of collective (generational) protest consciousness of the Russian youth generations Y and Z. The author conducted an empirical-experimental study of protest consciousness of generations Y and Z. The categorical structure of the protest consciousness of two generations of young people is described in the paper, and the most important categories of protest consciousness are identified. The analysis shows that there are three main vectors of protest thinking in both gene­rations: ‘honesty and intellectuality’, ‘hypocrisy and egoism’ and ‘strength and aggressiveness’. The paper outlines markers of the attractiveness/unattractiveness of protest phenomena and protest leaders. Characteristics that distinguish each of the main forms of protest in the consciousness of the studied groups of young people were described. Based on a combination of methods both rational and unrecognized components of various protest forms have been identified. The study revealed value-semantic and affective components of the perception of the key forms of protest activity among two generations of young people. The author described types of protest mentality, including two models: peaceful and radical protest. Knowledge of the categorical structure of young people’s protest consciousness, understanding the structure and content of implicit subjective assessment scales of different forms of youth protest allow to model situations of protest origins and development, to forecast and evaluate social dynamics.
Boris Asafyev's Unpublished Legacy of Modest Mussorgsky
Authors: Teterina Nadezhda , Aleksandrova Vasilisa
Published: December 2022

Boris Asafyev’s unpublished works about M.P. Mussorgsky fundamentally change the existing perceptions of his contribution to the study and publication of the great Russian composer’s legacy. Published in the Soviet times, Asafyev’s works provided insights just into a tiny part of the art history texts about Mussorgsky’s music. The completed research project based on the materials from Moscow and St. Petersburg archives (transcripts of unpublished writings (around 150 letters), official documents, and marginalia on music sheets) fully uncovers the activities of the musicologist that have, until recently, remained unexplored in the context of the humanities. Asafyev took part in the publication of Mussorgsky’s works as P.A. Lamm’s co-editor, music expert and textual critic, music editor preparing the score of “Boris Godunov” for publication, co-author-composer completing the unfinished musical fragments, and composer-orchestrator who fully instrumented “Khovanshchina” in stylistic synchrony with Mussorgsky’s original score.
An International Outburst of New Form of Monkeypox Virus
Authors: Dobhal Kiran , Ghildiyal Pallavi , Ansori A.N.M. , Jakhmola Vikash
Published: December 2022

A new strain of the old pandemic, Monkeypox (MPX), has emerged with a more complicated clinical appearance. It is a source of relief that the fatality rate in the new monkeypox is lower, but communicability is higher. This infection’s diagnosis and therapy are still challenging and unknown. Researchers are reporting increased human-to-human transmission in the modified version of MPX. There have been several reports of the updated version of monkeypox in the European and American areas. Brazil, Colombia, France, Spain, Germany, Peru, the United Kingdom, and the United States of America have recorded over three thousand new cases of monkeypox through October 2022. Few antiviral medicines and vaccines are available on the market, making treatment of this condition difficult. MPX was previously declared an epidemic disease, but ignorance about it can bring devastation in the shape of the next pandemic-like COVID-19. This review aims to assess the virology, transmission, diagnosis, and therapy of MPX.
Effect of Reinforcements on Al8011 Metal Matrix Hybrid Composites with respect Compressive strength and Hardness
Authors: M Ramakrishnaiah , Vidyasagar Dr. H. N. , Shivanand Dr. H. K.
Published: December 2022

Abstract: The metal matrix composites are the wide family of materials aimed to enhancing of combined properties of reinforcements. The matrix utilized in the development of MMCs would be of any material, but preferably aiming for lighter structural materials and main objective is in the improvement of mechanical properties. Majority of the progress in the field of MMCs is closely connected to development in reinforcement for incorporation in MMCs. But the orientation of this research is towards the fabrication and testing of Al8011, Silicon Carbide and S-glass fibre are the combination to cast the hybrid MMCs. The metallic matrix used in the present investigation is Aluminium alloy. Metal matrix composites (MMCs) possess significantly improved properties including high specific strength; specific modulus, damping capacity and good wear resistance compared to unreinforced alloys. There has been an increasing interest in composites containing low density and low-cost reinforcements. The present investigation has been focused on the using of silicon carbide and S-glass fibre as a reinforcement material in useful manner by dispersing in variable quantity into Aluminium-8011 to produce Hybrid MMCs by stir casting method and there by investigating its mechanical properties such as compressive strength and hardness of Al8011 metal matrix hybrid composites. Hence, it is proposed to form a new class of composite. Al8011 alloy reinforced with Silicon Carbide and S-glass to form MMCs using graphite crucible for casting. The MMC is obtained for different composition of SiC and S-glass fibre
An Overview of the Ancient Indian Vedic Mathematics Techniques
Authors: Kumari Reenu
Published: December 2022

Abstract: This study examined at how Vedic Mathematics solves basic math problems using Vedic Mathematics. The ancient approach of Indian mathematics is known as Vedic mathematics. It employs a one-of-a-kind computation method based on the 16 sutras and 13 sub-sutras including a variety of modern mathematical problems such as trigonometry, arithmetic, geometry, factorization, quadratic equations, and calculus. This study summarizes some important sutras from Vedic mathematics with examples. Additionally, we highlight some recent applications of Vedic mathematics from existing literature.
Análisis de crecimiento estacional de una pradera de trébol blanco (Trifolium repens L)
Authors: Hernández Moreno Edgar , Ventura Ríos Joel , Wilson García Claudia Yanet , Maldonado Peralta María De los Ángeles , Guerrero Rodríguez Juan De Dios , Munguía Ameca Graciela , Rojas García Adelaido Rafael
Published: December 2022

El objetivo del presente estudio fue evaluar un análisis de crecimiento del trébol blanco (Trifolium repens L) y determinar el momento óptimo de cosecha por estación. El experimento se realizó en el Colegio de Postgraduados, Campus Montecillo, Texcoco, México. Se utilizaron 24 parcelas de 3.7 X 1.7 m, distribuidas en un diseño completamente al azar, con ocho tratamientos y tres repeticiones por estación. Los tratamientos consistieron en cortes semanales sucesivos, durante un ciclo de rebrote de ocho semanas, en cada estación del año. Al inicio del estudio se realizó un corte de uniformización y se determinó el forraje residual. Las variables evaluadas fueron: acumulación de materia seca, composición botánica y morfológica e índice de área foliar del trébol blanco. La mayor acumulación de forraje (P<0.05) se presentó en la octava semana en primavera (2,688 kg MS ha-1). La producción de hoja fue mayor (p < 0.05) en primavera, otoño e invierno. El mayor índice de área foliar se alcanzó en la octava semana en primavera (3.0; P< 0.05). Se recomienda aprovechar la pradera de trébol blanco en la sexta semana para primavera-verano y séptima semana en otoño e invierno.