bluuebunny/crossref_metadata_2025_split huggingface dataset:
Analisa Efisiensi Kinerja Kompresor Sentrifugal (15-K-103) pada Unit Residue Catalytic Cracking di PT Pertamina Internasional Refinery Unit VI Balongan Indramayu
Authors: Hapsari Farlina , Asminah Ninin , Okta Muhammad Fa’iq 
Published: January 2024

Kompresor merupakan suatu perangkat mekanis yang digunakan untuk meningkatkan tekanan fluida gas dengan mengurangi volume fluida tersebut. Kompresor juga disebut sebagai mesin untuk memampatkan udara atau gas. Kompresor 15-K-103 pada unit RCC termasuk kedalam jenis kompresor sentrifugal. Kompresor sentrifugal adalah mesin dinamis yang mencapai kompresi dengan menerapkan gaya inersia ke gas dengan cara memutar impeller. Tujuan dari penelitian ini adalah untuk mengetahui prinsip kerja kompresor sentrifugal multistage 15-K-103 pada unit RCC, menghitung efisiensi kinerja kompresor dan menganalisa parameter yang mempengaruhi kinerja kompresor sentrifugal 15-K-103 di unit RCC. Berdasarakan hasil analisa lapangan dan hasil perhitungan prinsip kerja dari kompresor sentrifugal multistage 15-K-103 yaitu dengan menaikkan kecepatan udara yang masuk dari inlet kompresor dengan menggunakan impeller dan diturunkan dengan diffuser untuk merubah dari energi kecepatan udara menjadi energi potensial (tekanan). Diperoleh nilai efisiensi kompresor dimulai pada tanggal 1 Mei, 3 Mei dan 5 Mei 2023 masing-masing efisiensi sebesar 73%, 78% dan 86%. Parameter yang mempengaruhi kinerja kompresor sentrifugal 15-K-103 yaitu temperatur, tekanan, dan faktor kompresibilitas.
Correlation between duration of diabetes mellitus type 2 with erectile dysfunction
Authors: Firmansyah Rio , Nugraha Dimas Pramita 
Published: January 2024

Diabetes mellitus (DM) type 2 was one of systemic disease that cause high morbidity and mortality rate in Indonesia. This time Erectile Dysfunction (ED), one of DM type 2 complication become a serious issue because firstly the incidence of erectile dysfungtion is high. 50%-80% of people with DM type 2 have ED, Secondly this problem impact to patient life medicaly (psychology and infertility) as well as nonmedicaly (materials long divorve and family). Etiology of ED ed DM type 2 are diabetic neuropathy, diabetic angiopathy, psychis and hormonad factor. All of them earelated to duration of DM type 2. The research aims to learn about correlation between duration of DM type 2 with ED on Arifin Achmad Hospital pekanbaru. This study use cross sectional method the population were all of out patient care in Arifin Achmad Hospital. The study held on July – Agust 2013 with nonprobability sampling technique, consecutive sampling, and there are 42 responden. Based on the contingency coefficient test results, there were correlation between of duration of DM type 2 with ED (p= 0,012, r= 0,453). There is correlation between duration of DM type 2 with ED, with the strength of correlation and the direction of the positive correlation between duration of DM type 2 with ED.
Relação K:Mg e aplicação de nitrogênio na solução nutritiva para cultivo hidropônico de alface (Lactuca sativa) cv. Jade
Authors: Lima Neto Carlos Barbosa Pereira , Lélis Alexandre da Trindade , Medeiros José Gilberto Souza , Dias Jhennife Danielle da Silva , Da Silva Ana Paula Silva , Nauar Luiz Antonio Marinho , Da Silva André Luiz Pereira , Sena Welliton de Lima 
Published: January 2024

No Brasil existem vários sistemas de produção de alface, contudo o que mais se destaca é o hidopônico. Dentro da produção hidropônica de alface, no que diz respeito à nutrição mineral, um dos elementos essenciais exigidos em pontos importantes pelas plantas de alface é o potássio (K) e o nitrogênio (N). Neste sentido, objetivou-se avaliar o potencial de diferentes concentrações nutritivas com relação a K:Mg para produção da alface em sistema de hidroponia. O trabalho foi conduzido em casa de vegetação, instalada no Instituto Federal do Pará, Campus Castanhal. Avaliaram-se cinco concentrações de soluções nutritivas diferentes: T1 – concentração 6:1; T2 – concentração 5:1; T3 – concentração 4:1; T4 – concentração 3:1 e T7 – concentração 1:2 com nove repetições, em um delineamento inteiramente casualizado. Foram avaliadas as variáveis diâmetro do caule; massa fresca da parte aérea; massa seca da raiz; altura da planta; comprimento da raiz; números de folhas; massa seca da parte aérea e massa seca da raiz. A análise do diâmetro do caule revelou diferenças marcantes apenas na concentração de solução nutritiva de 4:1; a análise do número de folhas por planta revelou uma resposta positiva às concentrações de solução nutritiva que possuía não apenas a relação K:Mg, mas também a aplicação de doses maiores de N.
Analisis Pengaruh Gerakan Yoga Asanas Terhadap Kesejahteraan Mental Peserta Didik
Authors: Subakti Muhammad Andri , Pambudi Panji Sekar 
Published: January 2024

Kesejahteraan mental bagi peserta didik merupakan hal yang penting untuk diperhatikan, kompleksitas kegiatan belajar peserta didik di sekolah dapat memungkinkan seseorang mengalami gangguan mental. Masalah mental yang sering terjadi pada peserta didik adalah stress, kondisi bosan dan perasaan yang tidak nyaman. Berkenaan dengan itu, latihan yoga asanas menjadi alternatif solusi untuk mengatasi kondisi gangguan psikologis peserta didik. Penelitian ini bermaksud untuk mengetahui pengaruh gerakan yoga asanas terhadap kesejahteraan mental peserta didik. Penelitian ini menggunakan metode eksperimen. Populasi dan sampel adalah peserta didik pada Sekolah Menengah Pertama Budi Utomo. Teknik pengambilan sampel menggunakan purposive sampling dengan jumlah 30 orang. Pengambilan data menggunakan kuisioner yang terdiri dari data pretest-posstest. Teknik analisis data menggunakan Uji-T. Data pengukuran awal sebesar 69,40 dan data pengukuran akhir sebesar 75,83, dengan demikian terjadi peningkatan sebesar 6,43. Hasil dari penelitian menunjukkan bahwa, ada pengaruh yoga asanas terhadap kesejahteraan mental peserta didik. Berdasarkan hal tersebut dapat dikatakan bahwa, pemberian perlakuan gerakan yoga asanas adalah solusi bagi peserta didik dalam mengatasi masalah kesejahteraan mental di sekolah. Selanjutnya, kesehatan mental yang baik akan dapat membantu peserta didik dalam belajar.
Analisis Perubahan Kecepatan pada Jalan Tol Semarang-Demak Akibat Bencana Banjir Rob di Pesisir Utara Semarang
Authors: Kusumowardani Estiyani Windra , Wibowo Sony Sulaksono , Zukhruf Febri 
Published: January 2024

Problematika banjir rob telah menimbulkan berbagai macam kerugian mulai dari aspek kesehatan, lingkungan, kehidupan sosial ekonomi, dan infrastruktur. Dampak langsung banjir terhadap infrastruktur jalan berupa kerusakan fisik meliputi biaya rekonstruksi jalan yang rusak, sedangkan dampak tidak langsung meliputi biaya akibat kemacetan dan terhambatnya pengiriman logistik. Sebagai bentuk strategi adaptasi fisik terhadap kondisi banjir rob di Semarang Utara, penyelenggara jalan saat ini tengah melakukan pembangunan jalan Tol Semarang-Demak untuk mempertahankan kemampuan layan berupa arus lalu lintas pada jaringan. Kajian ini difokuskan untuk menganalisis perubahan kecepatan akibat banjir rob di ruas jalan Semarang-Demak. Berdasarkan hasil pemodelan, pada kondisi jalan tidak tergenang banjir, dihasilkan shifting lalu lintas sebesar 13% ketika tol Semarang-Demak seksi 2 beroperasi di tahun 2023. Penghematan waktu tempuh dari perjalanan via tol mencapai 40%. Puncak shifting terjadi pada genangan banjir setinggi 200mm dengan jumlah shifting sebesar 89%. Ketika kondisi jalan nasional Semarang-Demak tergenang banjir rob hingga 250mm, jalan tol dapat mempertahankan kinerjanya dengan penurunan kecepatan tempuh sebesar 12% sementara jalan nasional menurun hingga 78%. Dengan begitu, lalu lintas orang dan barang dapat dialihkan sementara melalui jalan tol tanpa terjadi kemacetan panjang. Beroperasinya tol Semarang-Demak menjadi salah satu bentuk resiliensi infrastruktur jalan terhadap bencana banjir rob yang menggenangi jalan nasional Semarang-Demak.

Tidal floods have caused various health, environmental, socioeconomic, and infrastructural losses. The direct impact of flooding on road infrastructure causing physical damage includes the cost of reconstructing damaged roads, and the indirect result includes costs due to congestion and delays in logistics delivery. As a form of physical adaptation strategy to tidal flood conditions, road operators are constructing the Semarang-Demak Toll Road to maintain traffic flow serviceability on the network. This study focused on analyzing speed changes due to tidal flooding on the Semarang-Demak road section. Based on traffic modeling, a 13% shift was generated when Semarang-Demak toll road section 2 operated in 2023 under normal road conditions. Traveling through the Semarang-Demak toll reduced travel time by 40%. The shifting peak occurred at a flood inundation height of 200 mm, with a shifting amount of 89%. In the simulation of tidal flood inundation up to 250mm, speed reduction by traveling through toll is manageable by 12% while the national road decreased by 78%. Thus, people and goods traffic can be temporarily diverted through toll roads without causing long traffic jams. The operation of the Semarang-Demak toll road is a form of road infrastructure resilience against tidal floods that inundated the Semarang-Demak national road.
Evaluasi Shear Strength dan Stress History Tanah Lunak pada Pekerjaan Vacuum Preloading Menggunakan Uji CPTu
Authors: Septiastuti Fenny , Rahardjo Paulus Pramono , Indrayana Rinda Karlinasari 
Published: January 2024

Makalah berikut menyajikan evaluasi nilai shear strength dan stress history tanah lunak menggunakan CPTu. Lokasi penelitian berada di Kosambi Tangerang, pada tanah Jakarta marine clay. Pada area penelitian dilakukan pematangan lahan menggunakan prefabricated vertical drain (PVD) yang dikombinasikan dengan vacuum preloading sebesar 80 kPa. Dalam penelitian ini disebut metode konsolidasi vakum. Penelitian ini bertujuan untuk mengukur efektifitas pekerjaan konsolidasi metode vacuum preloading. Metode pengukuran efektivitas konsolidasi vakum menggunakan evaluasi nilai shear strength dan stress history dari CPTu. Hasil analisis dapat menunjukkan beban vacuum preloading yang diterima di setiap lapisan tanah. Besar derajat konsolidasi menggunakan analisis settlement plate tidak selalu mencerminkan besar peningkatan nilai kuat geser tanah. Nilai derajat konsolidasi tanah pada vacuum preloading lebih mendekati kondisi aktual jika menggunakan acuan peningkatan kuat geser tanah daripada hasil analisis settlement plate. Tanah Jakarta marine clay memiliki nilai α berkisar 2.5 dan nilai Ch mendekati nilai Cv.
The following paper shows an evaluation of the shear strength and stress history values of soft soils using CPTu. The research location is in Kosambi, Tangerang, on Jakarta marine clay soil. In the research area, ground preparation was carried out using a prefabricated vertical drain (PVD) combined with a vacuum preloading of 80 kPa. In this study it is called vacuum consolidation method. This study aims to measure the effectiveness of consolidation using vacuum consolidation method by using the evaluation of shear strength values and stress history of CPTu. The results of the analysis can show the vacuum preloading load received in each soil layer. The result of consolidation degree using analysis of settlement plate does not always indicate the increase of shear strength in the soil. The value of degree consolidation on the vacuum preloading is closer to the actual condition when using the increasing shear strength compared to the result analysis from the settlement plate. Jakarta marine clay soil has an α value of around 2.5 and the Ch value is close to the Cv value.
Quality of life and financial inclusion in Bogota: A predictive analysis through machine learning
Authors: Moreno Parada Herlyn Alejandro , Henao-Rodríguez Carolina 
Published: January 2024

Introduction: medical education is constantly evolving to respond to the demands of the clinical and social context, and it is of vital importance to design and implement training programs according to the needs of each educational institution for training and improvement of educational services. Objective: to evaluate the satisfaction of the course carried out by the UPCH simulation center using the Kirkpatrick model. Methods: a survey was used at the end of the course and another one after 1 month. All responses were recorded using a Google Forms format. Results: in the General Satisfaction section, 66 % of the participants responded, "Very satisfied". In the General Evaluation section, regarding the organization of the course, the most voted answer was "very well" with 52 %. Regarding the pre-course bibliography, 54 % of the participants thought it was "Very good". Finally, regarding the facilities where the course was held, 62 % of the respondents indicated that it was "Excellent", 36 % of the participants mentioned the ECOE Module as the part of the course they found most useful. Conclusion: it is recommended to periodically include the clinical simulation teaching methodology course as a requirement for simulation trainer training as well as to continue to implement surveys in order to make changes and improvements through participant feedback.
Factors associated with dropout from outpatient tertiary mental health services
Authors: Mehmood Nasir , Talib Uroosa 
Published: January 2024

Background and Objective:
There is a paucity of mental health hospital-based studies from Pakistan that have observed the contributing factors of dropout. This study aims to understand contributing factors to dropouts from mental health services.
Method:
This telephonic survey was conducted as a cross-sectional study from dropout outpatients of Karwan-e-Hayat Institute for Mental Health Care, a tertiary mental care hospital in Karachi, Pakistan. Using a simple questionnaire to assess socio-demographic variables, psychosocial assessment, and patient perspectives on treatment termination. A total of 158 participants out of 200 patients provided insight into their dropout experiences.
Result:
Results revealed that younger adults, particularly those aged 18-40, demonstrated a greater tendency to discontinue treatment. Level of education was also associated with dropout rates, with uneducated and less educated individuals showing greater tendencies to drop out of treatment than their educated counterparts. Schizophrenia emerged as a leading psychiatric diagnosis associated with high dropout rates. Lack of insight into psychotherapy, patient dissatisfaction, and geographic distance from treatment centers were identified as key contributors to dropout.
Conclusion:
Factors such as age, educational status, diagnosis, insight into the disease, dissatisfaction with the treatment and distance from the treatment center were related to the dropout rate. Insights gained from this investigation advocate for tailored interventions focusing on education, patient satisfaction, and proximity to treatment facilities.
The association of dementia and delirium with health outcomes in a sample of older inpatients in a New Zealand hospital setting
Authors: Gonzalez-Prieto Cristian , Groenewald Engelina , Yates Susan , Oulaghan Bede , Rivera-Rodriguez Claudia , Wilson Daniel , Dobbie Gillian , Cullum Sarah 
Published: January 2024

Background Both dementia and delirium are seen frequently in older hospital inpatients. Dementia is present in up to one-third of older hospital inpatients, and delirium also occurs in around one-third of older inpatients, often alongside dementia. Patients’ health outcomes, such as mortality, length of stay, and discharge to a care home, may be worse in patients with dementia and/or delirium. Objective(s) To describe the association of dementia and delirium with health outcomes (length of stay, mortality, care home placement) in a sample of patients from a New Zealand hospital setting. Methods Routinely collected data from a consecutive sample of 2248 older patients assessed in a New Zealand memory service from 2013 to 2021 were extracted to examine the associations of delirium and dementia with patients’ health outcomes: length of stay, care home placement, and mortality. Results Of the 2248 patients assessed, 75% were hospitalised after diagnosis, and half of these had delirium screening in hospital. People with dementia had three times the risk of experiencing delirium (OR=3.0, 95% CI:2.0-4.6, p<0.001). In Pacific people compared to NZ Europeans, the adjusted relative risk ratios for having dementia only or delirium superimposed on dementia, compared to those with neither, were 2.3 (p<0.001) and 2.9 (p<0.001), respectively. Compared to people with neither diagnosis, people with delirium (with or without dementia) had a longer mean length of stay, were two to four times more likely to be placed in a care home, and the risk of death was 1.7-3.1 times higher. Conclusion Delirium is very common in older hospital inpatients and has a major impact on patient outcomes and health costs. Pacific peoples seem to have greater risk of both dementia and delirium, associated with worse clinical outcomes.
The Effects of Helichrysum italicum Extract on the Extracellular Matrix of the Skin
Authors: Pekmezci Erkin , Türkoğlu Murat 
Published: January 2024

Objective. An in-vitro study was performed to investigate the molecular basis of the wound healing and skin protective features of Helichrysum italicum (HI), a medicinal plant from the Mediterranean basin.
Materials and Methods. A dermal fibroblast cell line culture was treated with HI hydro-alcoholic extract to detect the gene expression levels of three selected primers: FGF-2, HAS-2 and MMP-9. Cell proliferation assay was performed using a XTT reagent. RNA isolations were carried out from both the extract treated study cell group and the control cell group using a TRI reagent. GAPDH was used as the reference gene. Gene expressions were determined by real time RT-qPCR. The results were represented as ‘Target/GAPDH Fold Change’. Statistical evaluation was performed by Student’s t test.
Results. HI extract caused statistically significant upregulation of FGF-2 (P=0.0473) and HAS-2 (P=0.0335) gene expressions compared to the untreated control cells. The treatment ended with 1.74 and 3.10 fold changes for FGF-2 and HAS-2, respectively.
Conclusion. In general, it may be considered that HI has certain anabolic effects on the extracellular matrix of the skin because of the significant increases it causes in FGF-2 and HAS-2. Therefore, it may have a promising future in anti-aging studies and cosmetic dermatology. The results obtained in this study may also partially explain the molecular basis of the health benefits of HI on skin, including improvement in wound healing, and protection against the detrimental effects of ultraviolet exposure.
Bioefficacy of Selected Species of Plants against Larvicidal Activity and Cytotoxicity on the Regulation of Mosquito Population
Authors: Begum Resmin , Haloi Akshay Kumar , Borah Dilip 
Published: January 2024

Different types of diseases that affect humans and animals, such as dengue fever, filariasis, chikungunya, Japanese encephalitis, malaria, etc., are thought to be primarily transmitted by mosquitoes, which are responsible for thousands of fatalities each year worldwide. Controlling mosquito becomes essential because they cannot be eliminated. Today, there are numerouseffective techniques for lowering mosquitocidal activity, such as chemical, biological, and many others. Sometimes the efficacy of insecticides made from synthetic chemicals wanes. The use of an active toxic agent derived from plant is another method for controlling mosquitoes. This review offers a thorough examination of the effectiveness of plant chemicals in killing mosquitoes and the methods by which they achieve this, as documented in research papers from around the world. To find information, various online databases such as Google Scholar and Indian Journal of Entomology were utilized. 51 plant species were found to have the ability to kill mosquitoes.
Analisis Peran KBRI Riyadh Sesuai Konvensi Wina 1961 Dalam Pemulangan WNI Di Arab Saudi Pasca Covid-19 Tahun 2020-2022
Authors: Pratiwi Wahyu Eka , Simanjuntak Triesanto Romulo , Cornelis Seba Roberto Octovianus 
Published: January 2024

Hubungan internasional sering diidentikkan dengan bagaimana negara-negara didunia berinteraksi sesuai dengan norma dan hukum yang berlaku. Namun hubungan internasional juga dekat kaitannya dengan upaya pemerintah negara menjalankan kepentingannya kepada negara lain dengan jalur damai atau diplomasi. Salah satunya bisa dilihat dari upaya pemerintah Indonesia melalui KBRI Riyadh dalam menjamin keselamatan Warga Negara Indonesia melalui diplomasi pasca Covid-19. Ketika Covid-19 dinyatakan sebagai pandemi oleh WHO mayoritas negara di seluruh dunia pun mengambil keputusan untuk menerapkan kebijakan lockdown. Penelitian ini dibuat dengan tujuan untuk melihat bagaimana pemerintah Indonesia melalui KBRI Riyadh melalui diplomasi memperjuangkan keamanan serta memulangkan Warga Negara Indonesia yang terjebak di Arab Saudi akibat adanya kebijakan lockdown oleh pemerintah Arab Saudi. Jenis penelitian yang digunakan adalah pendekatan kualitatif dengan teori human security yang menyatakan bahwa setiap Masyarakat secara individu berhak untuk mendapatkan perlidungan dan merasa aman dan juga teori international society dimana negara-negara didunia berinteraksi dengan mengikuti norma dan hukum tertentu yang berlaku demi mengelola perdamaian dunia sebagai anggota dari ‘masyarakat internasional.
EPIDEMIOLOGICAL COMPARISON OF INFLUENZA, ARI AND COVID-19 PREVALENCE IN BULGARIA FOR THE PERIOD 2017-2022
Authors: Getsova Zhivka , Minkova Antoaneta , Tsoneva Ralitsa , Petkova Kalina 
Published: January 2024

Introduction: The report presents a comparison of the incidence of respiratory infections - influenza, other acute respiratory infections and COVID-19 for the period 2017-2022. A comparative analysis of the epidemiological dynamics in different areas of the country is made and factors such as demography and vaccine coverage are also analyzed.
Materials and Methods: A comparative analysis of the prevalence of Influenza/ARI, and COVID-19 was made for the years of the studied period. Regional values were compared to the country total in order to rank regions according to the experienced disease incidence burden at a regional level. The percentile method was used to identify and filter the regions where Influenza/ARI waves appeared with the highest intensity in the country. To compare intensity of COVID-19 waves between the selected regions we used the maximal weekly incidence values per 100 000 population reached for the different periods of the pandemic. Information on the age structure of the population in the respective regions and the vaccine uptake was retrieved and compared.
Results: The regions of Blagoevgrad, Montana, Haskovo, Razgrad, Kardzhali, Sliven and Targovishte were filtered among all regions as the ones with the most intensive Influenza waves for the period 2017-2022. Blagoevgrad and Sliven were the regions with higher maximal COVID-19 incidence values before the Delta circulation and during the Omicron predominance. When the Delta variant was predominant, Blagoevgrad and Montana surpassed the incidence recorded for the country. No data supporting the initial hypothesis that demographic structure at regional level determines intensity of spread of the two viral respiratory infections was found. However, the regions with higher COVID-19 vaccines coverage were found to have the lowest incidence levels of the infection.
Conclusion: Although COVID-19 and Influenza/ARI are both respiratory infections, they differ in their epidemiology and no specific pattern can be found. We recommend that anti-epidemic measures should be followed to limit incidence regardless of the circulating respiratory pathogen.