bluuebunny/crossref_metadata_2025_split huggingface dataset:
ANALISIS PENGARUH AKTIVITAS U-TURN TERHADAP KINERJA LALU LINTAS JALAN RAYA BOGOR KM.19 KOTA JAKARTA TIMUR
Authors: Syahril Ahmad , Hagni Puspito Imam 
Published: September 2023

Seiring bertambahnya jumlah penduduk serta volume kendaraan tidak sesuai dengan peningkatan ruas jalan di kota Jakarta Timur menyebabkan jalan rentan dengan kemacetan, pada kasus ini jalan Raya Bogor. Ditambah adanya beberapa fasilitas putaran balik (u-turn) disepanjang jalan Raya Bogor Km.19, tepatnya di depan akses masuk Mall Lippo Plaza Kramat Jati. Penelitian menggunakan data survey geometrik ruas jalan Raya Bogor Km.19, volume kendaraan yang melintas pada jam sibuk dihari Rabu tanggal 08 Juni 2022 pukul 06.00 – 09.00 dan pukul 16.00 - 19.00. Data jumlah penduduk didapat dari BPS kota Jakarta Timur. Analisis kinerja ruas jalan Raya Bogor berdasarkan Manual Kapasitas Jalan Indonesia (MKJI) 1997. Hasil analisis menunjukkan pada jam sibuk nilai arus lalulintas (Q) Yang melalui Jalan Raya Bogor Km.19 Arah ke Cililitan sebesar 2516 smp/jam Dan arah Ke Bogor Sebesar 2584 smp/jam, Kecepatan arus bebas (FV) arah Ke Cililitan Maupun arah ke Bogor sebesar 47,59 km/jam, kapasitas (C) arah Ke Cililitan Maupun ke Bogor Sebesar 2767,56 smp/jam, derajat kejenuhan (DS) arah ke Cililitan sebesar 0,91 dan Arah ke Bogor sebesar 0,93, untuk Nilai DS Sesuai syarat HCM 1994 > 0,85 Masuk klasifikasi Tingkat pelayanan/ LoS E, hal Ini menunjukkan Ruas Jalan Raya Bogor Km.19 mempunyai kinerja yang belum optimal, maka diperlukan evaluasi. Berdasarakan hasil uji coba analisis solusi dilakukan dengan rekayasa lalu-lintas penerapan ganjil genap, didapatkan hasil nilai derajat kejenuhan ruas jalan arah ke Cililitan sebesar 0,74 dan arah ke Bogor sebesar 0,75.
Interpretation of time-dependent current and resistance of HTS closed loop with superconducting joint considering flux creep
Authors: Takeda Yasuaki , Tsuchiya Yuji , Nishijima Gen 
Published: September 2023

Abstract
A low circuit resistance is required for a superconducting magnet operated in persistent mode using superconducting joints. We performed current decay measurements on a high-temperature superconducting (HTS) closed loop with a superconducting joint to evaluate the time dependence of the current and resistance. The results have been quantitatively explained by considering current sharing and flux creep. After the elapse of 105 s, current sharing was suppressed and a circuit resistance of less than 10−13 Ω was observed. The main finding is that joint resistance of an HTS closed loop is inversely proportional to time, contributing to low circuit resistance.
Precise measurement of refractive index in the ambient environment using continuous-wave terahertz frequency-domain spectroscopy (THz-FDS)
Authors: Zhang Tianyao , Li Boyang , Yuan Yuan , Jiao Yanhui , Yan Jianfeng , Zhao Xuan , Zhao Xiaoyan , Zhang Zhaohui 
Published: September 2023

Abstract
In this paper, we present the application of THz frequency-domain spectroscopy (THz-FDS) for determining the refractive index in an ambient environment. The signal phase is extracted from the periodically oscillated photocurrent by a magnitude normalization method. The proposed method is demonstrated using experimental data of polytetrafluoroethylene and α-lactose monohydrate as reference materials collected at a relative humidity of around 17.0% ± 2.0%. A detailed comparison to the existing algorithms, including the Hilbert transform and extreme points analysis, reveals the remarkable reliability of our proposed method. This study expands the characterization capabilities of THz-FDS and furthers the development of practical terahertz spectroscopy applications.
Relationship Between Lifestyle and Incidence Rate of Asymptomatic Hypertension among Early Middle Age People
Authors: Al-Rubaie Reghdaa , Al-Hasnawy Fatima Wanas 
Published: September 2023

Background: Asymptomatic hypertension is characterized as increased systolic blood pressure equal to or more than 140 mmHg or diastolic blood pressure equal to or more than 90 mmHg without immediate signs of end-organ injury.
Objectives: to estimate the incidence rate to assess the lifestyle level and its relation to the incidence rate of asymptomatic hypertension among early middle age people. Methods: A cross sectional study design was performed and a non / probability (convenience approach) sampling technique with a size of sample 270 subjects who visited Merjan and AL Imam AL Sadiq Teaching Hospitals from 1 December 2022 to 30 March 2023. Data was gathered by two techniques, an interview and developed a questionnaire, and taking two different blood pressure readings for every participant. Results: overall incidence rate of asymptomatic hypertension was 16.584%. The study found a moderate lifestyle (54.81%) and a highly significant relationship between lifestyle items and the incidence rate of asymptomatic hypertension (p-value = <0.0001) among early middle age people.
Conclusion: High incidence rate of asymptomatic hypertension in Hilla City and it is more common in females than men and lifestyle play an important role in developing asymptomatic hypertension among early middle age.
Recommendation: The study recommends activating preventive strategies such as early detection for asymptomatic hypertension in primary health care centers and hospitals and focusing on conducting educational health programs about the seriousness of the disease and promoting optimum and healthy lifestyles, including healthy eating habits, physical activities, stopping smoking, and following a healthy sleep pattern.
Studi Komparatif Sebelum dan Saat Pandemi Covid 19 Analisis Kinerja Keuangan PT Tempo Scan Pacific Tbk
Authors: Herninta Tiwi , Roslita Evy , Djoko Andi Yoshendy , Ardy Yudhistiro , Siahaan Ferdinand 
Published: September 2023

Pada awal Maret 2020, Indonesia mengonfirmasi kasus pertama infeksi virus corona yang disebabkan oleh virus Covid-19. Seluruh sektor perekonomian pun turut terpuruk akibat Covid-19, termasuk sektor kesehatan. PT Tempo Scan Pacific, Tbk merupakan perusahaan yang bergerak di bidang farmasi, oleh karena itu penelitian ini akan menganalisis kinerja keuangan PT Tempo Scan Pacific, Tbk dengan membandingkan sebelum dan pada masa pandemi Covid 19. Penelitian ini menggunakan metode deskriptif kualitatif yaitu membandingkan data keuangan sekunder kemudian menganalisisnya menggunakan analisis rasio keuangan yaitu likuiditas, aktivitas, kemampuan solvabilitas dan profitabilitas. Hasil penelitian ini menunjukkan bahwa kinerja keuangan PT Tempo Scan Pacific, Tbk dibandingkan sebelum dan pada masa pandemi Covid-19 menunjukkan bahwa rasio likuiditas dan rasio profitabilitas meningkat pada masa operasional dan rasio profitabilitas menurun. Secara umum kinerja keuangan PT Tempo Scan Pacific, Tbk sangat baik, meskipun terjadi pandemi namun tetap menghasilkan kinerja yang tinggi. Bisa dirasakan di masa pandemi, kebutuhan obat sangat tinggi sehingga bisnis perusahaan sangat baik.
Síndrome del Hueso Hambriento Relacionado con Hipotiroidismo en Paciente Femenina con Tiroidectomía Total. reporte de Caso
Authors: Alejandro Torres Pablo Xavier , Merino Delgado Santiago Israel , Paucar Fajardo Magali Clemencia , Pintado Paltin Christian Andrés , Alvarez Saltos Miguel David 
Published: September 2023

El síndrome de hueso hambriento se caracteriza por un aumento de la captación ósea de calcio, fósforo y magnesio luego del descenso brusco de la hormona paratiroidea post paratiroidectomía. Los factores predictores del síndrome tienen relación con la magnitud del hiperparatiroidismo y la gravedad del compromiso óseo. El descenso de la calcemia es rápido y puede asociarse a manifestaciones clínicas como tetania y convulsiones. La hipofosfatemia de magnitud y la hipomagnesemia son infrecuentes en pacientes con HPT secundario. Se sugiere comenzar la infusión de gluconato de calcio preferentemente por vía central con bomba de infusión continua al finalizar la cirugía. El tratamiento con calcio y calcitriol vía oral se inicia cuando se autoriza la ingesta. Se Reporta un caso de una paciente femenina de 46 años que se realiza Tiroidectomía Total hace 56 horas, durante el postoperatorio se evidencia parestesias y espasmos musculares.
ANALYSIS OF MALONDIALDEHYDE LEVELS IN CHILDREN WITH BETA THALASSEMIA: A CROSS-SECTIONAL STUDY
Authors: Alaydrus Syarifah Raehana Mardiah , Ridha Nadirah Rasyid , Alasiry Ema , L Amiruddin , Angriani Hadia , Satriono Kwari Januar 
Published: September 2023

AbstractBeta thalassemia is an autosomal recessive genetic condition affecting people worldwide, including in Indonesia. Malondialdehyde levels, a peroxidation product, can be used to see if there is an iron buildup in the body due to lifelong transfusions. This research is a novelty because it analyzes malondialdehyde levels in children with beta-thalassemia: a cross-section study. The study aims to analyze malondialdehyde levels in children with beta-thalassemia. Methods in this study, a cross-sectional investigation was carried out at Dr. Hospital Wahidin Sudirohusodo, Makassar. The study was carried out between April and August of 2022. The study sample consisted of participants diagnosed with beta-thalassemia and non-thalassemia (controls) eligible to participate. Patients with and without beta-thalassemia had their malondialdehyde levels measured. The study results showed that the 60 children, aged six months until 18 years, were separated into two groups, 30 of whom had beta-thalassemia and another 30 who did not. With a significant P-value of 0.000, it was determined that beta-thalassemia children had more substantial amounts of malondialdehyde than children without the condition. Children with beta-thalassemia major had significantly higher malondialdehyde levels than those with beta-thalassemia HbE (P-value = 0.000). The conclusion was that malondialdehyde levels were more significant in beta-thalassemia kids than non-thalassemia kids. Malondialdehyde values are more effective in kids with beta-thalassemia major than those with beta-HbE thalassemia.Keywords: Malondialdehyde; Beta thalassemia; Transfusion; Children.
Three-dimensional Turbulent Reconnection within the Solar Flare Current Sheet
Authors: Wang Yulei , Cheng Xin , Ding Mingde , Liu Zhaoyuan , Liu Jian , Zhu Xiaojue 
Published: September 2023

Abstract
Solar flares can release coronal magnetic energy explosively and may impact the safety of near-Earth space environments. Their structures and properties on the macroscale have been interpreted successfully by the generally accepted 2D standard model, invoking magnetic reconnection theory as the key energy conversion mechanism. Nevertheless, some momentous dynamical features as discovered by recent high-resolution observations remain elusive. Here, we report a self-consistent high-resolution 3D magnetohydrodynamical simulation of turbulent magnetic reconnection within a flare current sheet. It is found that fragmented current patches of different scales are spontaneously generated with a well-developed turbulence spectrum at the current sheet, as well as at the flare loop-top region. The close coupling of tearing mode and Kelvin–Helmholtz instabilities plays a critical role in developing turbulent reconnection and in forming dynamical structures with synthetic observables in good agreement with realistic observations. The sophisticated modeling makes a paradigm shift from the traditional to a 3D turbulent reconnection model unifying flare dynamical structures of different scales.
Efficacy, Safety, Predictability, and Stability of LASIK for Presbyopia Correction: A Systematic Review and Meta-analysis
Authors: Zhang Guanghong , Cao Haixing , Qu Chao 
Published: September 2023

Purpose:
To determine the efficacy, safety, predictability, and stability of laser in situ keratomileusis (LASIK) in the treatment of presbyopia.

Methods:
The databases of CNKI, VIP, Wan-Fang, CBM, Chinese Clinical Registry, PubMed, The Cochrane Library, Web of Science, Embase, and ClinicalTrials.gov were searched until March 2023. The authors chose the studies of LASIK in the treatment of presbyopia. Outcomes were efficacy, safety, predictability, and stability. The review was registered in the international platform of registered systematic review and meta-analysis protocols (INPLASY202350005).

Results:

A total of 28 non-randomized controlled trials (15,861 eyes) were included. The results showed that after LASIK, (1) the distance efficacy decreased (mean difference [MD]: 0.02, 95% CI: 0.0 to 0.03,
P
< .05) and the near efficacy increased (MD: −0.01, 95% CI: −0.19 to−0.02,
P
< .05); (2) the distance safety decreased (MD: 0.07, 95% CI: 0.04 to 0.10,
P
< .0001) and near safety increased (MD: −0.19, 95% CI: −0.39 to 0.02,
P
> .05); (3) the predictability within ±1.00 and ±0.50 D was 94% (relative risk [RR]: 0.94, 95% CI: 0.90 to 0.98,
P
< .001) and 80% (RR: 0.80, 95% CI: 0.74 to 0.86,
P
< .001), respectively; and (4) 6 months postoperatively, the percentage of spherical equivalent changing within ±0.50 D was 95% (RR: 0.95, 95% CI: 0.89 to 0.99,
P
< .001).

Conclusions:
The near efficacy, predictability, and stability of LASIK for presbyopia correction were satisfactory; however, the distance efficacy and distance safety decreased.

[
J Refract Surg
. 2023;39(9):627–638.]
Does the Association Between Concussion Measures and Social Context Factors Differ in Black and White Parents?
Authors: Montalvo Alicia M. , Wallace Jessica S. , Nedimyer Aliza K. , Chandran Avinash , Kossman Melissa K. , Gildner Paula , Register-Mihalik Johna K. , Kerr Zachary Yukio 
Published: September 2023

Context
Middle school (MS) parents may benefit from education supporting timely concussion identification and care-seeking in their young children (aged approximately 10 to 15 years). However, such education may not consider individual needs and different social context factors, including lower socioeconomic status, disadvantaged social determinants of health, and different racial and ethnic backgrounds.

Objectives
To examine the relationship between social context factors and concussion knowledge, attitudes, and communication in MS parents and to explore the possible role of race and ethnicity (Black or White) as an effect measure modifier.

Design
Cross-sectional study.

Setting
Online survey.

Patients or Other Participants
A nationally representative sample of MS parents who completed an online survey (n = 1248).

Main Outcome Measure(s)
Parent outcomes were a history of concussion education, concussion symptom knowledge and attitudes, and communication with children about concussion. Main exposures were parental race and ethnicity (Black or White) and social context factors. Uni- and multivariable statistical analyses were performed to achieve the study aims.

Results
Black parents were more likely than White parents to have received concussion education (69.5% versus 60.5%, P = .009), although median concussion knowledge scores were higher for White parents than for Black parents (40 versus 37, P &lt; .001). Few associations were found for social context factors with concussion knowledge, attitudes, and communication in Black and White parents separately.

Conclusions
Among MS parents, race and ethnicity may not influence the association between social context factors and concussion-related knowledge, attitudes, or communication. However, differences were present by race and ethnicity regarding previous concussion education and other parental outcomes, concussion symptom knowledge in particular.
Intensity of palm fruit processing technology-use among palm fruits’ processors in onicha local government area in Ebonyi State, Nigeria
Authors: Nnamani N.G. , Okereke O. 
Published: September 2023

The study analyzed intensity of technology-use among palm fruits’ processors in Onicha Local Government Area in Ebonyi State, Nigeria. Specifically, the study described the intensity of technologies-use in oil palm processing in the area; ascertained the determinants of method of processing used by oil palm fruit processors and examined the constraints to oil palm fruits processing in the study area. Purposive sampling procedure was employed to select 58 respondents for the study. Data were analyzed using descriptive analysis (frequency, percentage, mean) and logit analysis. Logit analysis indicated that marital status (–6.754), cost of labor (–0.002), level of education (2.303) and annual income (0.342) were the variables that determined technology-use, while variables such as credit access and quantity of oil palm fruit were not significant. The constraints encountered in technology-use were ranked as follows high cost of palm fruits (95%), inadequate processing equipment (91.37%), difficulty in obtaining credit (86.21%), high cost of palm fruits transportation (84.48%), and inadequacy in the supply of palm fruits (76.31%). It is recommended that palm fruit processors should form a co-operative society thereby procure more equipment for sustainable palm fruits’ processing.
Influence of Self-Efficacy and Resilience on Subjective Well-Being: A Study of the New Curriculum Implementation in Indonesia
Authors: Rusydi Adam , Subroto Waspodo Tjipto , Sakti Norida Canda 
Published: September 2023

Objective: This research was purposely conducted to determine how teachers’ self-efficacy and resilience influence their subjective well-being, especially in implementing new curriculum policies. Method: This research was a correlational study, while the data were collected from 50 respondents and selected using an incidental sampling technique. The questionnaire was employed to gather the data, and SEM analysis using the SmartPLS program was used to analyze data. Results: Both self-efficacy and resilience had influences on teachers’ subjective well-being. Furthermore, resilience was categorized as high in two of the eight resilience indicators. Meanwhile, one of the five subjective well-being indicators was removed due to the examination of indicator or factor loading values in this study. Novelty: This research differed from others as it primarily addressed the variables used in this research individually and still needed to correlate them as factors that possibly influence each other. Moreover, it provides a new perspective on curriculum development by considering teachers' subjective well-being from a non-financial point of view.
PengaruhPenerapanManajemenResikoTerhadap Return On Equity Di Perusahaan Perbankan
Authors: Adistriana Irna , Anastasya Cella , Rahmawati Nanda Putri 
Published: September 2023

This study aims to find out how the application of Risk Management in banks that experience problems such as bad debts, as well as to determine the influence between Operating Costs and Operating Income (BOPO), Capital Adequacy Ratio (CAR), Non-Performing Loans (NPL) on the Return on Equity (ROE) of Banking Companies, both partially and simultaneously. This study consists of one dependent variable, namely Return on Equity (ROE) and three independent variables, namely Operating Costs and Operating Income (BOPO), Capital Adequacy Ratio (CAR), Non-Performing Loans (NPL). The type of research used is Associative Quantitative Research. The population in this study used secondary data obtained from the company's annual report focused on the private conventional banking sector from 2017 to 2021 listed on the Indonesia Stock Exchange. This secondary data was obtained by researchers from the IDN Financials Website. The test results simultaneously showed that all independent variables of Operating Expenses and Operating Income (BOPO), Capital Adequacy Ratio (CAR), Non-Performing Loans (NPL) together had a significant positive effect on the dependent variable Return on Equity (ROE). This is proven based on the calculated F value of 61.11716 and the Ftabel of 2.81 or in other words (61.11716 > 2.81) and has a Prob value (F-statistic) of 0.000000.
Sistematización del conocimiento etnobiológico kichwa para el monitoreo del delfín rosado Inia geoffrensis (Cetartiodactyla: Iniidae) al sur del Parque Nacional Yasuní, Ecuador
Authors: Jácome-Negrete Ivan , Guarderas Flores Lida 
Published: September 2023

En la Amazonía ecuatoriana, la contaminación, el aumento del tráfico fluvial y las capturas afectan a las poblaciones de delfines rosados. La mayoría de estudios de esta especie proceden del nororiente del país, mientras que se desconoce su situación actual en la Amazonía central. Este trabajo proporciona nuevos datos sobre las poblaciones de delfines rosados localizadas al sur del Parque Nacional Yasuní, a partir del conocimiento etnobiológico del Pueblo Kichwa de Kawsak Sacha. Treinta y tres personas de seis comunidades kichwas proporcionaron datos inéditos sobre el delfin rosado, incluyendo nombres locales, tamaño de los grupos observados, dieta, sus valores y las amenazas existentes a partir de entrevistas realizadas en el año 2021. Al sur del Parque Nacional Yasuní, los delfines son avistados con frecuencia (uno a cinco ejemplares por avistamiento) en los ríos Curaray y Pintoyacu, en las bocanas de ríos secundarios y algunas lagunas. Los entrevistados tienen una percepción positiva hacia la presencia de estos cetáceos en sus comunidades y reconocen distintos valores, considerándolos como indicadores de buena calidad ecosistémica, espíritus tutelares y de importancia potencial para el turismo. Si bien, desde el año 2005 la especie está protegida en este territorio kichwa y nunca ha sido cazada, hay reportes ocasionales de caza por parte de pescadores extranjeros en la zona limítrofe de los ríos Curaray y Pintoyacu. De igual forma, la reducción de ciertas especies de peces, identificadas como las principales presas del delfín rosado en la zona por los entrevistados, son dos amenazas graves que pueden comprometer la conservación futura de esta especie.
QUALIDADE DAS FARINHAS DE MANDIOCA E TAPIOCA NO ESTADO DO PARÁ, BRASIL
Authors: Das Neves Sousa Marcos Daniel , Gomes Pires Thais , Reis dos Prazeres Alan , Amaral Filgueiras Ligia , Ferreira dos Santos Seidel , Costa da Silva Elen Vanessa , Vasconcelos Dantas Vanderson , Brasil da Silva Josyane 
Published: September 2023

A farinha constitui um dos principais produtos derivados da mandioca, muito consumida em todo o país e principalmente na região Norte e Nordeste, obtida de modo artesanal, em unidades de processamento rudimentares chamadas “Casas de Farinha” o que possibilita a esse produto uma exposição a diversos tipos de contaminações durante o processo de fabricação e armazenamento. O objetivo deste estudo foi avaliar a qualidade de farinhas de mandioca produzidas no município de Castanhal e Santa Izabel do Pará, os dois no Estado do Pará, Brasil. Amostras de farinha de mandioca e tapioca foram obtidas e submetidas a contagem de coliformes, bolores e leveduras e determinação de matérias estranhas a nível macro e microscópicos. Nas análises para coliformes, as amostras apresentaram valores variando de <3,0 a 93 NMP/g. Os valores obtidos na contagem de bolores e leveduras variaram de <1,0 x 101 UFC/g. As amostras apresentaram sujidades, pedras, fragmentos de madeira e matérias estranhas não identificadas. As amostras de farinha de mandioca e tapioca analisadas encontram-se fora dos padrões de consumo humano, o que mostra uma falta de cuidado na produção, processamento e manipulação, comprometendo assim a saúde do consumidor.
CMC and CGC surfaces in Lorentz Heisenberg group H3
Authors: Bensikaddour Djemaia 
Published: September 2023

The aim of this paper is to study the characterization of some constant mean curvature (CMC) and constant Gauss curvature (CGC) A-net surfaces in the 3-dimensional Lorentz-Heisenberg group H3 endowed with a left invariant Lorentzian metric gi in the three following cases : 1. g1 = -dx2 + dy2 + (xdy + dz)2, 2. g2 = dx2 + dy2 - (xdy + dz)2. 3. g3 = dx2 + (xdy + dz)2 - [(1 - x)dy - dz]2. Using Levi-Civita connection, we will calculate the mean curvature H and the Gaussian curvature K in order to study CMC and CGC A-net surfaces in (H3, g1), (H3, g2) and (H3, g3).