bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of hydrating status on residual renal function in hemodialysis patients (first report)
Authors: Surzhko L. , Lubashev V. , Poperechnyj I. 
Published: October 2019

Residual kidney function (RKF) is a powerful indicator of residual renal functional capacity that eliminates uremic toxins and fluid in hemodialysis patients.
The purpose of our study was to investigate the influence of hydrating status on residual renal function in patients with CKD 5HD.
Methods. A prospective observational study included 60 hemodialysis patients with CKD VD. All patients were examined - taken general and biochemical blood tests, determined the level of urea and creatinine in the daily urine. RKF was evaluated by urine volume, residual KT / V and KRU. Water balance was measured and evaluated using BCM-monitor.
Results.During the analysis of BCM data, hyperhydration (OH / ECW above 15%) was revealed in 15 among all patients included in the study, which amounted to 25%. A statistically significant difference between patients who were hyperhydrated and normohydrated was found in relative (OH / ECW) and absolute hydration (OH), ECW, and ultrafiltration rates. Thus, in the group of hyperhydrated patients, the average relative hydration rate was 14.3% lower compared to normohydrated patients (p < 0.001) and absolute hydration by 2.6 l (p < 0.001).
In further analysis, no significant difference between two groups was found in the indicators characterizing the RKF, namely, between the level of urine output, KRU, KT / Vren. The level of ultrafiltration in the group with normal hydration is 900 ml lower than that with hyperhydration (p < 0.005). In study the influence of indicators of hydration status such as OH, OH / ECW, TBW, ECW, ICW on RKF indices no reliable correlation of the above mentioned values ​​with diuresis, KRU, KT / Vren (p > 0.05) was found. A positive correlation was found between KRU, diuresis and KT / Vren, indicating that with increasing diuresis the KRU value and KT / Vren increase (p < 0.001). The same relationship was found between diuresis and KT / Vren, p < 0.001. An analysis of the relationship between absolute and relative hydration with dialysis efficacy (eKT / V) revealed that dialysis efficacy decreases with increase of hydratation in CKD 5HD patients (p < 0.05).
Conclusions. The results obtained in our study indicate that the indicators of hydration status at baseline do not allow to find out an influence of them on the baseline level of RKF (diuresis, KRU and KT / Vren) in patients with CKD 5HD. Issues of the influence of hydration status on changes in RKF during the observation will be addressed in the following reports.
Cardiovascular complications in hemodialysis patients: current approaches to prolong and improve quality of patients’ life
Authors: Prusskiy F. O. 
Published: October 2019

Cardiovascular complications are a leading cause of morbidity and mortality in dialysis patients. Cardiovascular mortality is more than 40% of the total mortality in this cohort of patients. Recently, there has been an increase in publications on the role of uremic toxins, including “middle molecules”, in the development and progression of cardiovascular complications in dialysis patients.
Conventional low-flux (LF) hemodialysis well removes small molecular weight uremic toxins not bound with protein. Evidence for the role of "middle molecules" in the development of many complications, including cardiovascular complications, has contributed to the emergence and development of such dialysis therapy methods as high-flux (HF) hemodialysis, hemofiltration (HF) and hemodiafiltration (HDF).
Further evolution of membrane technology has led to the development of protein-leaking membranes or super-flux or high cutoff (HCO) membranes. These membranes are capable of removing molecules in excess of the molecular weight of albumin. The use of these membranes is limited because of the risk of hypoalbuminemia.
Today, the closest approximation to the natural glomerular membrane is the so-called Middle Cut-Off (MCO) membrane. The use of MSO membranes is implemented in a new method of dialysis therapy - expanded hemodialysis (HDx). The method is defined as a treatment where diffusion and convection are conveniently combined inside a hollow-fibre dialyser equipped with an MCO membrane. A standard hemodialysis machine is used for the HDx. Increased removal of large medium molecules in HDx may lead to an improvement of clinical outcomes, including a decrease of the cardiovascular events incidence, an all-cause and cardiovascular mortality reduction in dialysis patients.
COMPARATIVE ASSESSMENT OF NATIONAL AND FOREIGN SAMPLES OF COCKSFOOT GRASS IN THE NORTHERN REGION
Authors: Tulinov A. G. , Kosolapova T. V. 
Published: October 2019

The cocksfoot grass is a valuable early ripe forage crop with good yield and excellent feed quality. It is used to create hayfields and pastures and is a component of grasslands of meadows of almost all regions of the Komi Republic. However, the expansion of varieties adapted to the soil and climate of the North needs this valuable crop. For this purpose from 2015 to 2018 there was the research of the varieties and wild populations of the cocksfoot grass of the world collection for further use in the creation of new adaptive varieties. The experiment took place in 2015 at the experimental field of the Institute of Agricultural Sciences, Komi Scientific Center, the Ural Branch of the Russian Academy of Sciences (Syktyvkar). The soil of the plot is sod-podzol, medium loamy in granulometric composition. The collection of nursery-garden included 10 samples of the cocksfoot grass of various ecological and geographical origin. As a standard, the Neva variety was taken. The experiments were carried out using seedlings according to the scheme 80x50 cm, the plot area was 10 m2, four repetition. Varietal samples were evaluated by winter hardness, indicators of productivity of green mass and seeds. Meteorological conditions during the years of research allowed us to evaluate the winter hardness of the cocksfoot grass samples. As a result of evaluating 10 samples, wild-growing samples from the Komi Republic (42733, 43024, 45945) and Norway (41826) were distinguished for a number of economically valuable traits, characterized by high winter hardness, even germination and green mass productivity on average for 3 years - 21.523.7 t/ha, dry weight - 4.7-5.1 t/ha and seeds - 354-576 kg / ha. These samples provide valuable starting material for further breeding work.
MODEL BUYING DECISION AND REPEAT PURCHASE: PRODUCT QUALITY ANALYSIS (Case Study of Bank Permata Syariah Jakarta KPR Financing Customers)
Authors: Thanh Nguyen Phong , Ali Hapzi , Agung Hudaya  
Published: October 2019

Sharia mortgage financing at PT Bank Permata Syariah Business Unit. Targets and achievements of Sharia KPR financing up to August 2018 there is a high enough gap because of not achieving the target. In addition, the ranking of Bank Permata Syariah which is still far below shows that the contribution of mortgage financing has not been high. This is caused by many factors including the financing process and product quality that still needs to be improved so that it affects the Buying decisions and also the repurchase of Bank Permata Syariah mortgage financing . This study aims to determine the effect of process and product quality on Buying and repurchase decisions. The design of this study was explanatory.The sampling technique in this study was the Bank Permata Syariah customers in the South Tangerang Region and filled out the questionnaire using the accidental sampling method but still fulfilled the specified criteria. The sampling technique is purposive sampling with a total population of 150 Permata Bank customers in the South Tangerang Region. By using the Slovin formula, a sample of 100 customers is obtained, the defined margin of error is 10% or 0.10. Quantitative analysis method with SEM analysis tools and Smart PLS and SPSS tools.
PENGARUH PENGETAHUAN WAJIB PAJAK TENTANG PERPAJAKAN TERHADAP KEPATUHAN WAJIB PAJAK MEMBAYAR PAJAK KENDARAAN BERMOTOR
Authors: Mardalena Mardalena , Edwin Edwin 
Published: October 2019

Salah satu jenis pajak daerah adalah pajak kendaraan bermotor. Subjek pajak kendaraan bermotor adalah orang pribadi atau badan yang memiliki dan menguasai kendaraan bermotor. Kepatuhan masyarakat untuk membayar pajak kendaraan bermotor didukung pula oleh tingkat pengetahuan masyarakat itu sendiri. Oleh karena itu, penelitian ini dilakukan dengan tujuan untuk mengetahui ada tidaknya pengaruh pengetahuan wajib pajak tentang perpajakan terhadap kepatuhan wajib pajak membayar pajak kendaraan bermotor di desa Rantau Alai khususnya dusun Tanjung di tahun 2017. Metode yang digunakan dalam penelitian ini adalah metode kuantitatif korelasional, yaitu untuk mengetahui seberapa jauh pengaruh atau hubungan antara variabel X terhadap variabel Y berdasarkan koefisien dan korelasi. Sampel yang diteliti pada penelitian ini sebanyak 90 orang. Teknik pengumpulan data dalam penelitian ini terdiri dari dua jenis, yakni data primer yaitu menggunakan angket, dan data sekunder yaitu dokumentasi. Dari hasil analisa data pada penelitian ini, diketahui bahwa hasil uji t diperoleh nilai nilai sig 0,043 ≤ 0,05, maka peneliti menyimpulkan bahwa hipotesis pada penelitian ini telah terjawab, yakni Ho ditolak, Ha diterima. Hal ini berarti bahwa terdapat pengaruh yang signifikan antara pengetahuan wajib pajak terhadap kepatuhan wajib pajak membayar pajak kendaraan bermotor di desa Rantau Alai khususnya dusun Tanjung tahun 2017. Berdasarkan hasil penelitian ini peneliti menyarankan kepada pemerintah daerah agar semakin meningkatkan kesadaran masyarakat untuk membayar pajak kendaraan bermotor dengan cara memberikan edukasi atau mensosialisasikan kepada masyarakat manfaat dan fungsi dari membayar pajak kendaraan bermotor
The bioactive compounds of probiotic foods/supplements and their application in managing mental disorders
Authors: Martirosyan Danik M , Leem Crystal 
Published: October 2019

Background: Probiotics have recently become popular among all generations, ranging from children to the elderly. They are living microorganisms known to improve gut flora by establishing and maintaining gut health via molecular mechanisms that involve various bioactive compounds produced and released throughout the body, which may cause a bacteria-host interaction. These bioactive compounds of probiotics may be bacteria or other compounds that are associated with various neurotransmitters, which produce different actions on the body. Changes in gut microbiota composition have been associated with various diseases, including mental disorders such as Alzheimer’s/dementia, Parkinson’s, schizophrenia, stress, anxiety, and depression. Clinical reviews and studies on both animals and humans have given mixed results regarding the efficacy of probiotic foods and supplements in managing mental disorders. In our review, we advocate for probiotic foods to be functional foods, but we are unable to accept probiotics as an effective treatment for the management of mental disorders due to indeterminate evidence. Keywords: Probiotics, bioactive compounds, mental disorders, Alzheimer’s disease, dementia, Parkinson’s, schizophrenia, stress, anxiety, and depression
Tilapia Protein Hydrolysate Enhances Transepithelial Calcium Transport in Caco2 cells
Authors: Buaduang Nootjaree , Chansuwan Worrapanit , Towatana Nongporn Hutadilok , Yang Zhe , Sirinupong Nualpun 
Published: October 2019

Background: Potent calcium uptake is essential for calcium balance and normal health. Prolonged low intake of calcium is associated with osteoporosis, dental changes, cataracts, and alterations in the brain. However, calcium is difficult to be directly absorbed from the food due to the insoluble calcium salt precipitation that occurs in the intestinal environment. Methods: Tilapia protein hydrolysate (TPH) was prepared by alcalase digestion. The Calcium-binding activity was measured using calcium colorimetric assay, the absorption at 612 nm. The interaction between TPH and calcium was examined by spectroscopic analysis, ultraviolet absorption and fluorescence measurement. TPH-calcium-binding stability in the human digestion system was evaluated by in vitro pepsin-pancreatin hydrolysis simulating human gastric and intestinal digestion. The effects of food components on TPH-calcium-binding activity was also analyzed. The enhancement of transepithelial calcium transport by TPH was determined by in vitro Caco2 epithelial cell-like monolayer. Results: TPH produced from Nile tilapia (Oreochromis niloticus) exhibited calcium-binding activity. It was the peptides in the hydrolysate that contributed to calcium-binding since the spectroscopic changes induced by calcium were characteristic of peptide bonds and tryptophan residues. The calcium binding of TPH was compatible with food matrices. Most food components including saccharides, amino acids and vitamins showed positive or no effects on calcium-binding. The calcium-binding of TPH was also stable in the simulated gastrointestinal digestion system. Pepsin and pancreatin did not considerably change the calcium-binding activity of TPH. Of note, TPH reduced precipitation of calcium by oxalate and phytate, the two most anti-nutritional factors present in green leafy vegetables. Finally, we showed that TPH significantly promoted transepithelial calcium transport in the Caco-2 cell permeability model. Conclusions: Tilapia protein hydrolysate produced by alcalase digestion possessed calcium-binding activity and prevent precipitation of calcium by a mineral chelating agent as well as enhanced transepithelial calcium transport in Caco2 cell. The result implicated the potential of TPH as a functional food ingredient for promoting calcium absorption. Keywords: Tilapia protein hydrolysate; Calcium binding peptides; Calcium absorption
Thermal/electric energy generation and CO<sub>2</sub> production for greenhouse facilities
Authors: Gnezdova O. E. , Chugunkova E. S. 
Published: October 2019

Introduction: greenhouses need microclimate control systems to grow agricultural crops. The method of carbon dioxide injection, which is currently used by agricultural companies, causes particular problems. Co-generation power plants may boost the greenhouse efficiency, as they are capable of producing electric energy, heat and cold, as well as carbon dioxide designated for greenhouse plants.Methods: the co-authors provide their estimates of the future gas/electricity rates growth in the short term; they have made a breakdown of the costs of greenhouse products, and they have also compiled the diagrams describing electricity consumption in case of traditional and non-traditional patterns of power supply; they also provide a power distribution pattern typical for greenhouse businesses, as well as the structure and the principle of operation of a co-generation unit used by a greenhouse facility.Results and discussion: the co-authors highlight the strengths of co-generation units used by greenhouse facilities. They have also identified the biological features of carbon dioxide generation and consumption, and they have listed the consequences of using carbon dioxide to enrich vegetable crops.Conclusion: the co-authors have formulated the expediency of using co-generation power plants as part of power generation facilities that serve greenhouses.
PENGEMBANGAN MEDIA PEMBELAJARAN BERBANTUAN SPARKOL VIDEOSCRIBE PADA MATERI TRIGONOMETRI
Authors: Akram Tri Oka 
Published: October 2019

This research aims to produce effective and practical learning media. To achieve this goal, the authors establish the press using a research method of development with steps: (1) analysis, (2) design, (3) development, (4) implementation, (5) evaluation. The subject in this study is the participant Students at SMA N 1 Bandar Lampung with “data collection instruments used in the form of” polls provided to the material “experts, media experts,” test and effectiveness tests. The results of this study resulted in a media-shaped Video learning product; Knowing the feasibility of the quality of the developed product “is very feasible with a” score of 3.66 based on material “expert assessment” and 3.66 by the media expert in a very decent category. Student response in Math Learning media with Sparkol video scribe in trigonometric material obtained score 3.33 in MIPA 4 and 3.36 class in MIPA 5 with very interesting criteria in small class test. In the massive class test obtained the score 3.43 in grade MIPA 4 3.41 with fascinating measures. On the effectiveness test of learning video obtained calculation results using effect size 0.54 with moderate criteria can be concluded that there is a significant increase in learning outcomes. Penelitian ini bertujuan untuk dapat menghasilkan media pembelajaran yang efektif dan praktis. langkah-langkah yang dilakukan untuk mencapainya tujuan pembelajaran tersebut peneliti mengunggnakan metode penelitian ADDIE yaitu“(1) analysis, (2) design, (3) development, (4) implementation, (5) evaluation .”Adapun pada“penelitian ini”peserta didik SMA N 1 Bandar Lampung mejadi subjek pada penelitian, teknik“pengumpulan data yang digunakan”dengan menyebarkan instrument berupa“angket yang diberikan”pada“ahli materi, ahli media,”uji kemenarikan dan uji keefektifan. Video sebagai media pembelajaran yang dihasilkan dalam pengembangan yang dilakukan peneliti. “Mengetahui kelayakan dari kualitas produk yang dikembangkan adalah sangat layak dengan skor 3,66 berdasarkan penilaian ahli materi dan 3,66 oleh ahli media dalam katagori sangat layak. Respon peserta didik dalam media pembelajaran matematika berbantuan sparkol videoscribe pada materi Trigonometri diperoleh skor 3,33 dikelas MIPA 4 dan 3,36 dikelas MIPA 5 dengan kriteria sangat menarik pada uji kelas kecil.”pada uji kelas besar diperoleh skor 3,43 dikelas MIPA 4 3,41 dengan kriteria sangat menarik. Pada uji keefektifitasan video pembelajaran“diperoleh hasil perhitungan menggunakan effect size 0,54 dengan kriteria sedang, sehingga media tersebut layak dan dapat digunakan pada saat proses pembelajaran dengan menghasilkan peningkatan keefektifan yang signifikan.
The Influence of Education Level and Occupation of Pregnant Women to the use of Maternal and Child Health (MCH) Handbook
Authors: Aditya Renny , Tobing Samuel , Jannah Mitfahul 
Published: October 2019

Abstract
Objective: to investigate the relationship between education level and occupation of pregnant women with MCH handbook utilization at the Pekauman Public Health Center of Banjarmasin in July–August 2018.
Methods: the method that was used is analytical observational research with cross-sectional design. The number of research sample is 50 people with systematic random sampling techniques, and data were analyzed by chi-square statistical tests.
Results: the majority of respondents were34 pregnant women (68%) with low education level, and36 pregnant women (72%) were unemployed. There were 36 pregnant women (72%) with ineffective MCH handbook utilization. The statistical result between education level of pregnant women with MCH handbook utilization is p-value = 0.005 (p < 0.05) and between occupation of pregnant woman with MCHhandbook utilization is p-value = 0.001 (p <0.05).
Conclusion: there a significant relationship of education leveland occupation of pregnant women with MCH handbook utilization at the Pekauman Public Health Center of Banjarmasin in July-August 2018.
Keywords: level ofeducation, occupation, MCH handbook

Abstrak
Tujuan: untuk mengetahui hubungan tingkat pendidikan dan pekerjaan Ibu hamil dengan pemanfaatan buku KIA di Puskesmas Pekauman Banjarmasin Periode Juli–Agustus 2018
Metode: metode yang digunakan adalah observasional analitik dengan desain cross sectional. Besar sampel penelitian adalah 50 orang dengan teknik pengambilan systematic random sampling dan datadianalisis dengan uji statistik chi square
Hasil: sebagian besar responden adalah 34 ibu hamil (68%) dengan tingkat pendidikan rendah dan 36 ibu hamil (72%) yang tidak bekerja. Terdapat 36 ibu hamil (72%) dengan pemanfaatan buku KIA yang tidak efektif. Hasil uji statistik antara tingkat pendidikan ibu hamil dengan penggunaan buku KIA adalah p value = 0.005 (p < 0.05) dan antara pekerjaan ibu hamil dengan pemanfaatan buku KIA adalah p value = 0.001 (p < 0.05).
Kesimpulan: terdapat hubungan yang bermakana tingkat pendidikan dan pekerjaan ibu hamil dengan pemanfaatan buku KIA di Puskesmas Pekauman Banjarmasin periode Juli–Agustus 2018
Kata kunci: tingkatpendidikan, pekerjaan, buku KIA
Differences of Vitamin D Level in Non-pregnant Reproductive Age Women and First Trimester Pregnant Women
Authors: Sukarsa Rizkar A. , Budi Radiastomo S. , Purwara Benny H. , Syam Hanom H. 
Published: October 2019

Abstract
Objective: To compare vitamin D level in non-pregnantreproductive age women and first-trimester pregnant women.
Methods: This was acomparative cross-sectional study. The vitamin D serum level of two groups, the first one wasnon-pregnantreproductive age women (18-35 years), and the second one was first-trimester pregnant women,was collected. Samples were examined by Electro Chemiluminescence Immunoassay (ECLIA) method. The study was conducted in Dr. Hasan Sadikin Hospital in February-April 2018.
Results: The mean of vitamin D level in the non-pregnantreproductive age women group was 18.73 (6.93) ng/mL, while the first-trimester pregnant women group was 13.87 (4.04) ng/mL. The difference in mean of vitamin D level in both groups was significant with p-value<0.001.
Conclusion: Vitamin D level in the non-pregnantreproductive age women group is higher than the first-trimester pregnant women group.
Keywords: first-trimester pregnant women, non-pregnantreproductive-age women, vitamin D

Abstrak
Tujuan: Membandingkan kadar vitamin D pada perempuan usia reproduksi tidak hamil danperempuan hamil trimester pertama sehingga dapat mencegah berbagai komplikasi kehamilan.
Metode: Penelitian analitik komparatif potong lintang terhadap 60 perempuan yang dibagi menjadi 2 kelompok, kelompok perempuan usia reproduksi tidak hamil (18-35 tahun) dan kelompok perempuan hamil trimester pertama. Pada kedua kelompok dilakukan pemeriksaan kadar vitamin D dengan metode Electro-chemiluminescence immunoassay(ECLIA). Penelitian ini dilakukan di RSUP Dr. Hasan Sadikin pada bulan Februari-April 2018.Data diproses menggunakan program SPSS versi 24.0.
Hasil: Kadar vitamin D rata-rata pada kelompok perempuan usia reproduksi tidak hamil adalah 18,73 (6,93) ng/mL, sedangkan pada kelompok perempuan hamil trimester pertama adalah 13,87 (4,04) ng/mL. Perbedaan kadar rata-rata vitamin D pada kedua kelompok tersebut bermaka dengan nilai p<0,001.
Kesimpulan: Kadar vitamin D pada kelompok perempuan usia reproduksi tidak hamil lebih tinggi dibandingkan dengan kelompok perempuan hamil trimester pertama.
Kata kunci: perempuan hamil trimester pertama, perempuan usia reproduksi tidak hamil, vitamin D
The Prediction of Bankruptcy With Altman Z-Score and Springate S-Score Models In Sharia Banks Period 2012-2017
Authors: Putri Hana Tamara 
Published: October 2019

The Background of this research is to know and to analyze the prediction of company bankruptcy of BUMN Syariah Banks in BEI periods 2012-2017 which focuses object are three companies which have all criteria in analysis by method Z-score Altman and S-Score Springate. As we know, the goal of company is not being bankrupt so that the company needed a method to predict the bankruptcy as soon as possible. This reserch uses Z-Score Altman and S-Score Springate, this methods used to analize financial statements. Goals of this research is to know the potential of bankruptcy, rate of bankruptcy, and insolvensy ranking of BUMN Syariah Banks in BEI periods 2012-2017. Three companies taken as object are Bank Mandiri Syariah, Bank BNI Syariah and Bank BRI Syariah, analyze by using financial statements by the year 2012 to 2070 to find values of variables and then calculated the value of each variable into Altman’s Formula and Springate’s Formula to produce the score.