bluuebunny/crossref_metadata_2025_split huggingface dataset:
Authors: Santi Mina Yumei , Wahyuningsih Heni Puji , Wulandari Vita 
Published: March 2023

ASI eksklusif merupakan salah satu faktor risiko pertumbuhan anak. Cakupan pemberian ASI eksklusif di Propinsi DIY tahun 2018 baru mencapai 75.9% dengan persentase terendah di Kota Yogyakarta (67,4%) dan sebesar 11,5% anak balita di Indonesia mengalami kelainan pertumbuhan dan perkembangan. Tujuan penelitian untuk mengetahui hubungan pemberian ASI eksklusif dengan pertumbuhan anak usia 1-3 tahun di wilayah Kota Yogyakarta. Metode penelitian dengan survei analitik dengan desain kohort retrospektif, pengambilan sampel dengan accidental sampling dan diperoleh 140 sampel. Pengambilan data primer melalui kuesioner google form. Data dianalisis univariat menggunakan pengujian distribusi frekuensi, analisis bivariat dengan uji chi-square, dan analisis multivariat dengan regresi logistik. Distribusi responden didominasi pertumbuhan anak normal (88,6%), tidak ada riwayat Berat Bayi Lahir Rendah atau BBLR (77,9%), jenis kelamin laki-laki (55%), ibu berpendidikan kategori menengah (50%), ibu tidak bekerja (53,6%), serta pendapatan keluarga ≥ UMR Kota Yogyakarta Rp1.846.400 (72,9%). Hasil studi menunjukkan bahwa terdapat hubungan antara pemberian ASI eksklusif dengan pertumbuhan anak usia 1-3 tahun (p value 0,001<0,05). Anak yang tidak diberi ASI eksklusif mempunyai kemungkinan 7 kali untuk mengalami pertumbuhan tidak normal dibandingkan dengan anak yang diberi ASI eksklusif.
Tradisi Puputan: Memahami Konsep Kesehatan Ibu Postpartum dan ASI bagi Anak (Studi di Desa Kandangserang, Kecamatan Kandangserang, Kabupaten Pekalongan)
Authors: Cahyanningrum Eka Nur , Nafisah Lu’lu 
Published: March 2023

ABSTRACT
The health of newborns is greatly supported by Mother's Milk (ASI). The phenomenon shows that the village community is related to customs and culture because it can influence behavior. The culture that’s focused on in this research is the Puputan in Kandangserang, South Pekalongan. One of the activities in this tradition is the rules for eating patterns known as mutih fasting. Its greatly affects the breast milk given to babies because of the adequate nutritional needs during the puerperium. This study aims to describe the implementation of puputan and its meaning in terms of public trust and Maternal and Child Health. This is qualitative research with a case study approach. This research was conducted with 14 informants. Data analyzed were using technical content analysis with thematic network approach. The results showed that people still believe and apply puputan in the form of baby safety, regulation of eating patterns or mutih fasting, and consumption of herbs during the puerperium. The community believes that puputan has a positive impact on the mother but is negative for the baby. Based on this, it can be said that the community still applies the puputan tradition because of their strong belief in the benefits obtained.
Keywords: Puputan Tradition, Community Trust, Maternal and Child Health (KIA)
Authors: Oktaviana Lathifa Devira , Azizah R 
Published: March 2023

ABSTRACT
For students living in Islamic boarding schools, scabies has become a phenomenon, this is caused by infection with the mite Sarcoptes scabiei var. homoni that usually attacks individuals by living in groups. This study aims to analyze the risk factors for the incidence of scabies skin disease in Islamic boarding school students in Indonesia by systematically tracing national publications. This type of research is a systematic literature review with a meta-analytical study design using JASP version 0.14.1 software. The data source used is secondary data for the last 10 years (2011-2021) obtained through the Google Scholar database according to the inclusion and exclusion criteria. Obtained 25 relevant research articles with a cross-sectional design. Based on the results of the meta-analysis, it was found that personal hygiene with PR 1.993 (95% CI 0.37-1.01), knowledge with PR 1.665 (95% CI 0.17-0.84), and environmental sanitation with PR 1.682 (95% CI 0.2-0.77). The conclusion of this study is that the highest risk factor in this study is the personal hygiene variable with a PR value of 1.993 (95% CI 0.37–1.01) which has a 1.993 times greater risk and greatly impacts the incidence of scabies skin disease in Islamic boarding school students in Indonesia.
Keywords : personal hygiene, student, scabies
ANALISIS PERTIMBANGAN DIKABULKANNYA RESTITUSI OLEH HAKIM TERHADAP KORBAN MATI (STUDI PUTUSAN NOMOR : 63/PID.B/2022/PN.SMN)
Authors: Dewi Kameswari Dyah Tungga , Santoso Bambang 
Published: March 2023

<p>Penelitian ini bertujuan untuk mengetahui alasan pertimbangan hakim yang mengabulkan permohonan restitusi dalam perkara tindak pidana kekerasan atau penganiayaan yang dilakukan secara bersama sama hingga menyebabkan korban meninggal dunia dengan Pasal 170 KUHP berdasarkan putusan nomor 63/Pid.B/2022/PN.Smn. Penelitian ini termasuk kedalam penelitian hukum normatif dengan pendekatan kasus (case approach). Teknik pengumpulan bahan hukum menggunakan cara studi kepustakaan melalui cara mengumpulkan dan menganalisis bahan hukum yang berkaitan dengan permasalahan yang diteliti oleh Penulis. Hasil penelitian menunjukkan bahwa permohonan Restitusi yang ajukan oleh keluarga Korban melalui Lembaga Perlindungan Saksi dan Korban (LPSK) kepada Penuntut Umum agar dicantumkan dalam surat tuntutan berhasil dilaksanakan. Pertimbangan hakim mengenai Restitusi adalah untuk memulihkan atau memberikan perlindungan hukum bagi korban atau keluarganya dan sekaligus sebagai salah satu bentuk pertanggungjawaban pidana, sehingga kepentingan korban atau keluarganya dan kepentingan pelaku perlu diperhatikan secara seimbang. Sehingga hal ini menunjukkan bahwa sistem peradilan pidana tidak hanya terfokus pada pemberian hukum pada pelaku pidana tetapi juga pada pemenuhan hak korban yang terpenuhi dengan maksimal.</p><p><strong>Keywords: Pertimbangan Hakim; Permohonan Restitusi; Tindak Pidana Kekerasan; Pasal 170 KUHP</strong></p><p><em>This study aims to find out the reason for the consideration of the judge who granted it application for restitution in cases of criminal acts of violence or persecution committed illegally together to cause the victim to die under Article 170 of the Criminal Code based on the decision number 63/Pid.B/2022/PN.Smn. This research is included in normative legal research case approach. The technique of collecting legal materials uses the study method literature by collecting and analyzing legal materials related to problems examined by the author. The results of the study show that the application for restitution is filed by the Victim's family through the Witness and Victim Protection Agency (LPSK) to the Prosecutor General so that it is included in the letter of claim successfully carried out. Judge's opinion regarding Restitution is to restore or provide legal protection for victims or their families and at the same time as a form of criminal responsibility, so that the interests of the victim or his family and the interests of the offender need to be considered in a balanced way. So this shows that the criminal justice system is not only focused on giving law to criminals but also on the fulfillment of the rights of victims that are fulfilled to the fullest. Keywords: Judge's Considerations; Restitution Application; Violent Crimes; Article 170 of the Criminal Code</em></p><p><em><strong>Keywords: Judges' Consideration; Restitution Request; Violent Crime; Article 170 of the Criminal Code</strong></em><strong> </strong></p>
PENOLAKAN CORONAVIRUS DISEASE 19 SEBAGAI ALASAN FORCE MAJEURE DEBITUR WANPRESTASI (STUDI PUTUSAN NOMOR 28/PDT.G.S/2021/PN.DPS)
Authors: Ramadhani Suci , Harjono Harjono 
Published: March 2023

<p><strong>Abstract:</strong> Penelitian ini bertujuan untuk mengetahui dan menganalisis pandemi covid-19 sebagai alasan <em>force majeure </em>dalam perjanjian sewa ruang usaha dalam putusan nomor 28/Pdt.G.S/2021/PN.Dps. Penelitian ini merupakan penelitian hukum normatif dengan sifat deskriptif. Pendekatan yang digunakan dalam penelitian ini adalah studi kasus (<em>case study</em>). Bahan hukum yang digunakan adalah bahan hukum primer dan bahan hukum sekunder. Teknik pengumpulan bahan hukum yang digunakan adalah studi kepustakaan. Teknik analisis bahan hukum yang digunakan adalah metode silogisme. Hasil dari penelitian ini menunjukkan bahwa pandemi covid-19 tidak bisa dijadikan alasan debitur wanprestasi terhadap perjanjian sewa ruang usaha karena telah terjadi perubahan perjanjian sebelum debitur wanprestasi serta dalam perubahan perjanjian sewa ruang usaha tersebut tidak ada klausula yang mencantumkan covid-19 sebagai alasan <em>force majeure</em> debitur untuk tidak melaksanakan prestasinya. Debitur yang wanprestasi terhadap isi perjanjian sewa ruang usaha dengan menyertakan covid-19 sebagai alasan <em>force majeure </em>tidak bisa terbebas dari kewajibannya. Debitur<em> </em>tetap akan dikenai konsekensi yuridis akibat perbuatannya.</p><p><strong>Keywords: Force Majeure; Covid-19; Perjanjian Sewa Ruang Usaha; Wanprestasi</strong></p><p><strong> <em>Abstract:</em></strong> <em>This study aims to identify and analyze the Covid-19 pandemic as a reason for force majeure in the business space rental agreement in decision number 28/Pdt.G.S/2021/PN.Dps. This research is a normative legal research with a descriptive nature. The approach used in this research is a case study. The legal materials used are primary legal materials and secondary legal materials. The legal material collection technique used is library research. The legal material analysis technique used is the syllogism method. The results of this study indicate that the Covid-19 pandemic cannot be used as an excuse for the debtor's default on the business space rental agreement because there has been a change in the agreement before the default debtor and in the change of the business space rental agreement there is no clause that includes Covid-19 as the reason for the debtor's force majeure not to carry out his achievements. Debtors who default on the contents of the business space rental agreement by including Covid-19 as a reason for force majeure cannot be released from their obligations. The debtor will still be subject to juridical consequences due to his actions.</em><em></em></p><p><em><strong>Keywords: Force Majeure; Covid-19; Business Space Lease Agreement; Default</strong> </em></p>
Part 1: Kinetics of Methane Exsolution From Bitumen in Thermal Recovery Processes – Experimental Study
Authors: Khalifi Mohammad , Khaledi Rahman , Motahhari Hamed , Beckman Mark , Wattenbarger Robert Chick 
Published: March 2023

AbstractUnder the reservoir conditions, bitumen has minute volumes of dissolved methane that when heated through a thermal recovery process, leave the solution and can potentially accumulate in the reservoir, reducing the steam condensation temperature at the bitumen/vapor interface, thus impacting process efficiency and impeding the production rates. Accurate quantification of the rate of release of methane is crucial for understanding the underlying mechanisms and predicting the performance of the bitumen recovery process. This rate can vary between hours to weeks depending on the conditions, making their measurement significantly challenging. In this study a new testing approach and experimental setup are developed for reliable measurement of the kinetics of the rate of methane release from bitumen.A new experimental setup is designed, fabricated, and validated to measure the rate of minute volumes of methane released from bitumen. Moreover, a new analytical method is developed for modeling the complex kinetics of the release of methane from bitumen through a simple first-order reaction model with Arrhenius temperature dependency that can be incorporated into reservoir simulations without imposing a major numerical burden. Under a controlled testing environment, the methane release is initiated through imposing a sudden pressure drop to a pre-saturated bitumen/methane liquid mixture, therefore reducing the methane solubility and triggering its exsolution. To maintain the pressures at the new level, exsolved methane was then vented and measured using a precise gasometer.The results indicate that the exsolution rate is in a direct relationship with the temperature of the mixture. This could be explained by the effect of temperature on the viscosity of the liquid phase. At higher test temperatures, the methane release process was completed in several minutes, while at lower temperature conditions, the process lasted for weeks. The profiles of methane release at four different temperature conditions were then analyzed to extract the first-order reaction rate kinetic parameters that could effectively capture the behavior of exsolution over a wide range of temperature and pressure conditions. Since the kinetic parameters were obtained for the lab scale quantities of bitumen and released methane, a simulation study was conducted to scale the parameters to a simulation grid block of a size 1 meter cube. The results indicate that for the numerical simulation of highly permeable reservoirs, the kinetic parameters obtained from the laboratory experiments can be used in the simulator without further modifications or scaling.
Extensive Experimental Study of Low-Salinity Waterflooding Using Hele-Shaw Cell: A Focus on Gravity and Mobility Ratio Effects
Authors: Belhaj Ahmed Fatih , Fakir Shasanowar Hussain , Singh Navpreet , Sarma Hemanta Kumar 
Published: March 2023

AbstractRecently, low-salinity waterflooding (LSWF) has garnered attention as a promising enhanced oil recovery (EOR) method. LSWF implies the injection of a modified-composition brine into oil reservoirs with a promising potential of enhancing the oil recovery. In this study, two-dimensional visualization of oil displacement mechanism during LSWF is performed in a Hele-Shaw cell. A set of comprehensive experiments is conducted to investigate the areal sweep efficiency between different oils and brines as a function of various parameters. The movement in the Hele-Shaw cell is considered similar to two-dimensional flow in porous medium. Various parameters (ionic strength, injection rate, gravity, and mobility ratio) were extensively studied. The effect of ionic strength was studied between seawater (SW) and 1%diluted-seawater (1%dSW). It was indicated that the dilution of SW to 1%dSW has resulted in a lower areal sweep efficiency. This observation suggests the less dominant impact of oil-water interactions during LSWF. The effect of injection rate was studied for low, intermediate, and high flow rates and the results showed a clear increase in oil recovery with the increase of the injection rate. The effect of gravity was studied at different degrees of inclination angles up to 15°. It was clearly observed that the increase of the inclination angle has resulted in a lower areal sweep efficiency. These results showed that the effect of gravity can have a significant impact on the areal sweep efficiency; moreover, it showed a more profound effect on water fingering at the breakthrough. Light and waxy oils were used in this study, which generated varying mobility ratios with different injected brines. The analyzed images illustrated a lower oil recovery at a higher mobility ratio, as it was clearly observed that the injected brines achieved better areal sweep efficiency displacing the light oil as compared to the waxy oil. Most LSWF studies rely on coreflooding experiments to evaluate the performance of the process. Due to the complexity of the interactions between oil/brine/rock, the mechanisms of this process are not yet fully understood. Investigating the LSWF process in the absence of the rock can provide further explanation of the fluid-fluid (brine-oil) interactions. The gravity effect in this type of experiment was generally ignored and including it in this study makes its findings more representative of inclined oil-bearing formations.
De-Risking of Early-Stage Saline Aquifer CO2 Sequestration Projects Using a Data-Driven Approach
Authors: Pisarski Pawel , Chaikine Ilia , Romanov Alexey , Holst Richard , Hares Richard 
Published: March 2023

AbstractEarly-stage saline aquifer CO2 sequestration projects are filled with uncertainty and often pose a challenge for decision makers. The industry-standard saline aquifer suitability screening checklists provide limited insight into sequestration opportunity high-grading and development planning. Detailed full-field geological and numerical simulation modelling can be prohibitively expensive in the initial project scoping stage. Here we present an alternative data-driven approach to assist in early-stage CO2 sequestration project scoping. A developed machine learning model ties geological variables (predictors) with CO2 sequestration key variables (responses), such as cumulative CO2 injected, number of injection wells, injection rate, and CO2 plume diameter. The dataset underpinning the model consists of over 200 numerical simulation sensitivity runs. The Bayesian regression approach has been utilized allowing to express the model parameters with probability distributions. The novel machine learning model predicts key project variables, advancing the understanding of future saline aquifer development plans. The estimates are expressed as probability distributions, which allow for an uncertainty assessment that is tied to critical project decision-making variables. These results can be further used to determine the impact of geological variables on project key variables. The demonstrated novel application of Bayesian regression allows to assess uncertainty of project key variables and can be used to reduce the risk of CO2 sequestration projects prior to project decision-making. The solution provides the basis for economic modelling and accelerates the understanding of future saline aquifer development plans and the impact of key uncertainties.
Multi-Channel Lightweight Contrast Prediction Coding for Feature Extraction of Radar Emitter Signals
Authors: Zhang Junning , Wei Zhanyang , Ding Guoru , Liang Junli , Zhang Zefeng 
Published: March 2023

Abstract

This letter presents a novel multi-channel improved Contrastive Predictive Coding (CPC) method to extract signal features. Specifically, to extract low pulse width radar signal features and meet the real-time requirements of signal identification, we design a lightweight encoder to realize the CPC feature encoding function. Then, we construct a multi-channel CPC feature decoder to mine and extract subtle individual signal features from the perspective of multi-domain and multi-channel information input. Simulation results verify the effectiveness of our proposed method, which can achieve state-of-the-art results in both accuracy and running time compared to the existing optimal methods. All our models and code are available at https://github.com/jn-z/MC-CPC.
Understanding the unique geochemical behavior of Sc in the interaction with clay minerals
Authors: Zhang Yingchun , Liu Xiandong , Lu Xiancai , Wang Rucheng 
Published: March 2023

Abstract
Regolith-hosted rare earth elements (REEs) deposits received great attention due to the increasing incorporation of REEs in modern technologies. In lateritic Sc deposits and ion-adsorption deposits (IADs), Sc behaves quite differently from REEs: REEs adsorb as outer-sphere complexes on clay surface in IADs, while Sc could enter the lattice of clay minerals in lateritic Sc deposits. The unique behavior of Sc has not been well understood yet. Here, by using first-principles molecular dynamics techniques, we show that the complexation mechanisms of Y3+ and Sc3+ on clay edge surfaces are distinctly different. Y3+ preferentially adsorbs on Al(OH)2SiO site with its coordination water protonated. Sc3+ is found to behave similarly to other first-row transition metals (e.g., Ni2+) due to its smaller ionic radius and prefers adsorbing on the vacancy site, from where Sc3+ can be readily incorporated in the clay lattice. The H2O ligands of Sc3+ get deprotonated upon complexation, providing new binding sites for further enrichment of Sc3+. These processes prevent Sc3+ from being leached during weathering and lead to the formation of Sc-rich clay minerals found in lateritic deposits. Based on these results, it is revealed that the small ionic radius and high affinity to enter the vacancy on edge surfaces make Sc compatible with clay minerals and are the origin of its unique geochemical behavior.
Investigating a new approach to enhance the discharge capacity of labyrinth weirs
Authors: Idrees Anees Kadhum , Al-Ameri Riyadh 
Published: March 2023

AbstractClimate change has caused the inefficient operation of a significant number of old weirs to pass large discharges. Therefore, this study aims to increase the discharge capacity of the labyrinth weir. A new approach was proposed by modifying a labyrinth weir structure. The data was obtained from the quarter-round crest and different sidewall angles ranging from 8 to 35°. A conventional labyrinth weir was used for comparison. The results showed that the percentage of the notches area to sidewalls area of the weir (An/Aw) does not exceed 8%. Also, the percentage of the notches' length to total crest length (ΔL/Lc) does not exceed 32%. Also, the percentage of the notch depth to the sidewall depth (ΔP/P) does not exceed 30%. The other parameters are kept constant. These dimensionless terms provided a maximum compound coefficient of discharge of 0.74. Also, the compound discharge coefficient initially increased at low water head ratios and decreased at higher values of water head ratios. The regression empirical equations were generated. The maximum increase in efficiency was 10% for a sidewall angle of 6° when compared to conventional labyrinth weirs. The maximum improvement of the compound coefficient of discharge was 18.8% for a sidewall angle of 8°.
Quantitative assessment of computational efficiency of numerical models for surface flow simulation
Authors: Shen Yanxia , Jiang Chunbo 
Published: March 2023

Abstract

To improve computational efficiency without accuracy losses for surface flow simulation, a dynamic bidirectional coupling model based on multigrid was applied. The flood-prone areas, where the inundation conditions were needed to detail, were discretized using finer grids, while the rest of the domains were assigned coarser grids to reduce computation time. Different time steps were adopted in coarse and fine grids. This paper presented an approach to quantitatively assess the computational efficiency under different domain discretization and grid generation conditions. Three test cases were considered to demonstrate the performance of the applied model. The results showed that the model had high computational efficiency while maintaining satisfactory simulation accuracy. The computational efficiency of the model was not only related to the size ratio of coarse to fine grids, but the area ratio of coarse grids to the entire computational domain. If the area ratio of coarse grids to the computational domain was constant, the computational efficiency improved exponentially with the increasing size ratio. If the size ratio of coarse to fine grids was constant, the computational efficiency improved linearly with the increasing area ratio. The proposed method offers a promising option for quantitatively assessing the computational efficiency of models.