bluuebunny/crossref_metadata_2025_split huggingface dataset:
Overweight Effects on Metabolic Rate, Chronic Diseases, Time Perception, Aging, and Lifespan: a Systematic Review
Authors: Oshakbayev Kuat , Bedelbayeva Gulnara , Gazaliyeva Meruyert , Zhankalova Zulfiya , Dukenbayeva Bibazhar , Tordai Attila 
Published: April 2022

Abstract
Background: The hypothesis that metabolic rate is inversely correlated with lifespan has long been debating. Another area of controversy is the relationship between metabolic rate (MR) and time-flow perception (TFP), and aging. Aim: to study the impact of overweight and food intake on MR, TFP, chronic disease, aging, lifespan; difficulty in weight loss.Methods. Design: a systematic review. Settings: Web of Science, Scopus, Science Direct, Kopernio, PubMed, Mendeley were searched for articles published from January 1979 until February 2022. The study bases on a viewpoint supported by a systematic literature review of 3612 articles published worldwide.Results: In total, 107 full-text articles were assessed for eligibility. From them, 22 articles were excluded with reasons. Overweight and overeating accelerate MR, leading to hyper-metabolic mode of the body. MR and lifespan are inversely correlated. TFP depends on MR; accelerated MR leads to deceleration of TFP. Every person has an individual ability to gain weight up to 'maximum bodyweight', which indicates the individual potential energy to weight gain. Overweight excessively consumes the body ‘vital energy’, devours body potential energy. Weightloss creates ‘body power to weight gain’ that increases physical/mental activity, recovers from disease, or weight regain. The body should less calorie intake due to decrease in MR by age. Very-low-calorie diets should use for weight loss.Conclusions: Our findings support that overweight and overeating increase MR, which delays time-flow perception, accelerates aging, limits lifespan. Metabolic intoxication should be managed during weight loss.
Novel ideas for the comprehensive evaluation of varus knee osteoarthritis: radiological measurements of the morphology of the lateral knee joint
Authors: Ma Wenru , Wang Fengkun , Sun Shengnan , Ding Lei , Wang Lu , Yu Tengbo , Zhang Yi 
Published: April 2022

Abstract
Background: The lateral anatomical and morphological characteristics of knees with varus knee osteoarthritis (OA) have not received sufficient attention. This study used several radiological parameters to describe the morphological characteristics of the lateral knee with OA to determine whether there are relationships between varus knee OA and parameters such as lateral plateau widening (LPW), proximal fibula curvature (PFC), and fibula height (FH).Methods: The study retrospectively analyzed 1072 subjects [376 males, 696 females; mean age 66.84±7.04 (range 46–83) years; mean body mass index (BMI) 26.98±3.22 kg/m²] who underwent standard radiography for diagnosing or evaluating symptomatic knee joint disease. The 163 Kellgren and Lawrence (K-L) grades 0 and I knees were categorized into the no-knee-OA group, and the 909 K-L grades II–IV knees were classified into the knee-OA group. The medial proximal tibial angle (MPTA), joint line convergence angle (JLCA), and hip-knee-ankle angle (HKAA) were measured to investigate varus knee deformity. The LPW, PFC, and FH were measured. T-tests and chi-square tests were used to compare each index between the two groups. Binary logistic regression was performed to examine the correlation between indexes and knee OA occurrence. Principal component analysis was used to calculate the comprehensive principal component score of varus deformity, which was used to comprehensively evaluate the knee varus deformity degree by reducing the original data's dimension. Multiple logistic and linear regression analyses were performed to examine the correlations between the three parameters and K-L grades and the comprehensive principal component score of varus deformit.Results: LPW and PFC were significantly greater and FH was significantly smaller in the knee-OA group than in the no-knee-OA group. LPW, PFC, and FH were correlated with knee OA occurrence. One principal component, named the comprehensive principal component score of varus deformity, was extracted from the three indexes, and the total variance of the principal component interpretation was 76.60%. Multivariate logistics and linear regression analysis showed that after adjusting for age and BMI, LPW and PFC were positively correlated with K-L grading and varus deformity. FH was significantly and negatively associated with K-L grading and varus deformity (all P<0.05).Conclusions: Regular morphological changes take place in the lateral knee with varus OA, including lateral dislocation of the tibial plateau, proximal fibula bending, and upward movement of the fibular head. Changes in LPW, PFC, and FH could enable a more comprehensive assessment of varus knee OA occurrence, severity, and deformity.Level of Evidence: Retrospective Study Level III
Digital Marketing Communications in the Sports Nutrition Market
Authors: Shemchuk Maria , Shadrin Vladislav , Komarcheva Oxsana , Konovalova Olga 
Published: April 2022

Healthy diet and lifestyle are especially important during the COVID-19 pandemic. Therefore, more and more people of all age groups are getting involved into various sports and healthy diets. These factors have boosted the development of the sports nutrition industry. The current situation requires detailed studies of consumer preferences and digital marketing communications. The present research objective was to identify the role of digital marketing communications in sports nutrition.
The study featured the consumer preferences in the market of sports nutrition and included an on-line survey of 500 residents of the Kuzbass Region engaged in various sports. The obtained results underwent statistical, economic, and graphic analyses.
Men aged 18–29 appeared to be the main consumers of sports nutrition in Kuzbass. Most of them (90%) relied on the competent advice from the seller or coach and purchased sports foods in specialized shops or online. The target audience of sports nutrition consumers is expanding, which requires new promotion means. Digital marketing tools proved extremely effective as they bring information to the target audience in a tailored manner via social nets or influential bloggers.
The article contains some recommendations for producers and sellers of sports foods based on the requirements of the main target consumers and their preferences regarding the place of purchase, content, communication channels, etc. The priority is shifting from traditional marketing communication channels to digital ones, i.e. contextual, targeted, and viral advertising, social media promotion, consultations with a shop assistant or a fitness club coach, direct online marketing, sponsorship of various sports events, joint online promotions with fitness club, etc.
Effect of Polysaccharide Compounds on the Stability of Oil-In-Water Emulsions during Storage
Authors: Frolova Yuliya , Sobolev Roman , Sarkisyan Varuzhan , Kochetkova Alla 
Published: April 2022

Polysaccharides interact synergistically to form sedimentation-resistant emulsions. However, data on the effect of polysaccharide combinations on oxidative stability are scarce. Sedimentation and oxidative stability are equally important for fat emulsion products. In fact, emulsions owe their stability to various substances of polysaccharide nature. The research objective was to study the effect of polysaccharides and their combinations on the oxidative and sedimentation stability of direct emulsions during storage.
The study involved direct emulsions of sunflower oil, stabilized polysaccharides, and their combinations. The dispersed phase of sunflower oil was gradually added to the continuous phase of dissolved polysaccharides with intensive stirring. The emulsions were stored at 60°C for eight days. The sedimentation stability was assessed by analyzing sedimentation rate, fractal dimension, lacunarity, and droplet size. The oxidative stability was studied using standard methods for determining the peroxide value and conjugated dienes.
The emulsions had an average particle size from 6.78 ± 2.50 to 12.67 ± 6.53 µm. The samples based on xanthan gum and its combinations with other polysaccharides showed the highest sedimentation stability: exfoliated liquid proportion was 0–5.3%, highly esterified pectin being the only exception. The samples based on locust bean gum and its combination with low esterified pectin demonstrated the highest oxidative stability: peroxide value – 9.85 ± 0.45 mEq/kg. The lowest oxidative stability was found in the sample of locust bean gum with highly esterified pectin: peroxide value – 1.44 ± 0.85 mEq/kg. The combination of locust bean gum and xanthan gum provided satisfactory sedimentation (exfoliated liquid proportion – 2.2%) and oxidative (peroxide value – 11.8 ± 1.1 mEq/kg) stability of the emulsion. The experiment revealed weak correlation (r = – 0.096) between the sedimentary and oxidative stability parameters. Therefore, it was the nature of the polysaccharides themselves that affected these systems. The authors proposed such modes of action as metal chelating, free radical scavenging, and adding polysaccharide phenolic com-pounds.
Combinations of different polysaccharides increased the sedimentation and oxidative stability of direct emulsions. The research results can help food producers to develop new types of stable emulsion-based fat products.
Health Workers Readiness for Implementation of a Mobile Pregnancy Monitoring System in Primary Health Care: A Cross-Sectional Study
Authors: Hakiem Afrizal Sandra , Nashrul Hakiem  , Handayani Dini Oktarina Dwi , Mardhatillah Amy 
Published: April 2022

Purpose: The study aims to describe factors related to the readiness of health workers with respect to implementation of a mobile Pregnancy Monitoring System in Primary Health Care (PHC) sites of the South Tangerang District in Banten Province, Indonesia using a socio-technical approach.
Methods: A cross-sectional survey design was used among respondents who were involved during the antenatal care process. The participants (n=210) completed the questionnaire that measured information needs regarding the socio-technical aspect of readiness and factors affecting the readiness. The data was analysed using logistic regression analysis.
Result: The findings of this study showed that the majority of the health workers who were involved in the antenatal care process were ready to implement the mobile pregnancy monitoring system. Having social media (P= .013) and willingness (P= .007) to be involved in IT implementation are associated with IT readiness, while there is no significant association between demographic factors to the readiness of the health workers.
Conclusion: Since there is no connectivity between the demographic factors to readiness, thus the supportive factors such as having a social media and willingness are easier to resolve than inferring from the demographic factors.
Jakarta water supply provision strategy based on supply and demand analysis
Authors: Ardhianie N. , Daniel D. , Purwanto P. , Kismartini K. 
Published: April 2022

Abstract
Robust water service delivery systems require an understanding of resource dynamics as a basis for planning sustainable solutions for Jakarta, the capital with challenging water service provision performance. A significant gap needed to be closed with a service coverage of 64.06% and non-revenue for water at 45.06%. However, there is no detailed information on Jakarta's water supply and demand, which is essential to understand the resources situation. This study estimates Jakarta's total water supply and demand for 5 years. Furthermore, we analyze the natural and socio-economic factors shaping the current supply and demand using thematic analysis based on the DPSIR (Driver, Pressure, Status, Impact, and Response) framework. This paper contributes to two building blocks in the system strengthening approach to water and sanitation, i.e., (1) the sector policy strategy and (2) planning, monitoring, and review. Key drivers, pressures, status, impacts, and responses were critical to informing the system-wide understanding of the problem and suggesting evidence-informed explanations for a better water supply provision strategy in Jakarta.
Study on the transformation of surface water and groundwater in the water source area of Baima-Jili River Basin
Authors: Qi Zhiwei , Wang Ge , Zhang Bo 
Published: April 2022

Abstract
The exploitation of groundwater in a riverside water source area is a complex process of conversion of surface water and groundwater. At present, the numerical model for simulating the exploitation of riverside water sources often generalizes rivers to the specified head boundary (CHD) or the river boundary (RIV). The CHD generalizes the river into an infinite supply of water, which is obviously unrealistic for seasonal rivers, and the RIV does not have the function of the river confluence. The above two methods directly affect the calculation accuracy of river water and groundwater conversion amount due to inherent loopholes, so the simulation of the riverside exploitation amount has some errors. This study uses the Streamflow-Routing (SFR) model to generalize the Baima-Jili River. By calculating the stream flow, the upstream, and downstream water levels of the rainy, normal, and dry seasons through the permeability parameter between river water and groundwater (parameters such as riverbed permeability coefficient, riverbed thickness, water depth, and cross-sectional shape), a coupling model of surface water and groundwater is established. In order to verify the accuracy of the SFR model simulation, the CHD and RIV conditions are used to generalize the river, and the simulation results of the three models are compared. The results show that the available groundwater exploitation simulated by the SFR model, the CHD, and the RIV boundary conditions are 27.798 × 106, 35.11 × 106, and 25.76 ×106 m3/a, respectively. The known available groundwater exploitation in the study area is 2,870 × 104 m3/a. Therefore, the SFR simulation results are more realistic, indicating that the SFR model is more suitable for coupling simulation of the surface water and groundwater interaction in riverside water sources of a seasonal river.
Derivation of flood hydrographs using SCS synthetic unit hydrograph technique for Housha catchment area
Authors: Shatnawi Amjed , Ibrahim Majed 
Published: April 2022

Abstract
SCS (Soil Conservation Service) synthetic unit hydrograph technique was used to estimate the storm runoff overflows entering the Housha tunnel. The flood hydrographs were derived under different storm event durations for the ungauged Husha Catchment area. Geomorphological and hydrological parameters of the watershed were extracted using GIS measurement tools. The data identified various parameters (time to peak, time of base, and peak flow) of the synthetic unit hydrograph. The peak discharge (Qp in m3 s−1 cm−1) of rainfall excess for different time durations (5, 10, 20, 30, 60, 120, 180, 360, and 720 minutes) was estimated. The results revealed that the peak discharge (Qp) decreased with the increase in time of rainfall excess. The maximum peak discharge (27.5 in m3 s−1 cm−1) was reached 84 minutes after the beginning of the rainfall storm for 5 minutes of rainfall excess whereas the minimum peak discharge (5.2 in m3 s−1 cm−1) was reached after 7 hours and 22 minutes for 12 hours of rainfall excess. Geographic information system (GIS) data-based SCS synthetic unit hydrograph model was verified by comparing the simulated runoff with the estimated runoff from measured rainfall data of the watershed.
Sequestration of crystal violet dye from wastewater using low-cost coconut husk as a potential adsorbent
Authors: Imran Muhammad Sajid , Javed Tariq , Areej Isham , Haider Muhammad Nouman 
Published: April 2022

AbstractThe current study explores the effectiveness of coconut husk for crystal violet dye sequestration employing a batch experimental setup. Characterization of adsorbent was carried out via FTIR, and SEM techniques and results confirmed the involvement of OMe, COC and hydroxyl functional groups in dye uptake, and the rough, porous nature of adsorbent and after adsorption dye molecules colonized these holes resulting in dye exclusion. Effects of various adsorption parameters such as pH, adsorbent dose, contact time, initial dye concentration, and temperature of solution were studied. Crystal violet adsorption on coconut husk was highly pH-dependent, with maximum removal occurring at basic pH. Maximum removal of dye, i.e., 81%, takes place at optimized conditions. Kinetic data was analyzed by pseudo-first, pseudo-second order and an intra-particle diffusion model. Results showed that the pseudo-second order kinetic model best described adsorption of crystal violet onto coconut husk. Langmuir, Freundlich, and D-R adsorption isotherms were also used to test their appropriateness to experimental data and the Freundlich isotherm fits best to data. Thermodynamic parameters showed that the current process was spontaneous, endothermic in nature with continuous decrease in entropy. Established practice is 79% applicable to tap water and in acidic medium nearly 80% of adsorbent was recovered, confirming the effectiveness and appropriateness of coconut husk for crystal violet dye exclusion from wastewater.
PENGEMBANGAN MODUL BERBASIS GUIDED NOTE TAKING (GNT) PADA PEMBELAJARAN KIMIA SMA
Authors: Suriani Teti , Utami Lisa 
Published: April 2022

AbstractThis research aimed at designing Guided Note Taking (GNT) based module that was valid based on the validation by the experts of material and media, teacher practicality, and student response on Atomic Structure and Periodic System of the Elements lesson. It was R&D (Research and Development) with 4-D development model. It was administered at State Senior High School 12 Pekanbaru and it was conducted to the tenth-grade students of MIPA 4. The module could be stated proper if it complied the valid and practical aspects. Validity could be seen from the results of validation that the validation sheet was used. The percentage of the validation result by the experts of material overall was 94.74% and it was on very valid category. The percentage of the validation result by the experts of media overall was 86.6% and it was on very valid category. Practicality test was conducted to 3 teachers and it was obtained the result 84.44% and it was on very practical category. Student responses were obtained from 20 students, and the questionnaire result was 81.06% and it was on very good category. Keywords : Module, Guided Note Taking, Atomic Structure and Periodic System of the ElementsAbstrakPenelitian ini dilatarbelakangi oleh kurangnya minat dan perhatian peserta didik dalam pembelajaran kimia sehingga diperlukan inovasi atau pembaharuan pada media pembelajaran yang digunakan dalam proses pembelajaran.Penelitian ini bertujuan untuk merancang modul berbasis Guided Note taking (GNT) yang layak berdasarkan validasi ahli materi dan media, kepraktisan guru, dan respon siswa pada materi Struktur Atom dan Sistem Periodik Unsur. Jenis penelitian ini adalah R&D dengan model 4-D dengan tahapan (1) pendefenisian (define), (2) Perancangan (design), (3) Pengembangan (develop). Modul dapat dikatakan layak apabila memenuhi aspek valid dan praktis. Validitas dapat dilihat dari hasil validasi yang digunakan. Persentase hasil validasi ahli materi secara keseluruhan adalah 94,74% dan termasuk dalam kategori sangat valid. Persentase hasil validasi ahli media secara keseluruhan adalah 86,6% dan termasuk dalam kategori sangat valid. Uji kepraktisan dilakukan kepada 3 orang guru diperoleh hasil 84,44% dan termasuk dalam kategori sangat praktis. Respon siswa diperoleh dari 20 siswa, dan hasil angket sebesar 81,06% berada pada kategori sangat baik.
PENGEMBANGAN MEDIA VIDEO ANIMASI MENGGUNAKAN APLIKASI KINEMASTER PADA MATERI HIDROKARBON DI SMAN 1 INUMAN
Authors: Anggraini Reska Ayu , Yuhelman Nofri , Ningsih Jumriana Rahayu 
Published: April 2022

Abstract This research on the development of animated video media using the kinemaster application aims to determine the feasibility of chemistry learning media on hydrocarbon materials for SMAN 1 Inuman. The data collection instruments used were material expert validation sheets, media expert validation sheets, linguist validation sheets and student response validation sheets. The data analysis technique used is by calculating the percentage score of the validation assessment. The results showed that the validation results met the valid categories of material experts by 91.93%, media experts by 90.00%, and linguists by 90.47%. This learning media also meets the valid category from the results of student responses with validation gains of 91.59%. Based on these results, it can be concluded that the animated video learning media is very suitable to be used as a medium for learning chemistry on hydrocarbon materials.Keywords: Learning Media, Animation Videos, Kinemaster, Hydrocarbons AbstrakPenelitian pengembangan media video animasi menggunakan aplikasi kinemaster ini betujuan untuk mengetahui kelayakan dari media pembelajaran kimia pada materi hidrokarbon di SMAN 1 Inuman. Instrumen pengumpulan data yang digunakan berupa lembar validasi ahli materi, lembar validasi ahli media, lembar validasi ahli bahasa dan angket respon siswa. Teknik analisis data yang digunakan yaitu dengan cara menghitung skor persentase penilaian validasi. Hasil penelitian menunjukkan bahwa dari hasil perolehan validasi memenuhi kategori valid dari ahli materi sebesar 91,93%, ahli media sebesar 90,00%, dan ahli bahasa sebesar 90,47%. Media pembelajaran ini juga memenuhi kategori valid dari hasil respon siswa dengan perolehan validasi sebesar 91,59%. Berdasarkan hasil perolehan tersebut, dapat disimpulkan bahwa media pembelajaran video animasi sangat valid digunakan sebagai media pembelajaran kimia pada materi hidrokarbon. Keywords: Media Pembelajaran, Video Animasi, Kinemaster, Hidrokarbon