bluuebunny/crossref_metadata_2025_split huggingface dataset:
Express method for determining the probability of developing congenital pneumonia in preterm infants with low body weight
Authors: Harachka A.N. , Sukalo A.V. 
Published: June 2021

Background. According to the World Health Organization, more than 2 million children under the age of five die from pneumonia every year, accounting for almost 1 in 5 deaths. Therefore, the aim of the study was to develop a mathematical model for determining the probability of developing congenital pneumonia in premature infants with low body weight by the express method. Materials and methods. A comprehensive examination of 171 newborns who stayed at the maternity physiology department, the department of anesthesiology and resuscitation (with wards for newborns) and the pediatric department for premature newborns of the State Institution “Republican Scientific and Practical Center “Mother and Child” was conducted. Results. A comparative analysis was carried out of more than 200 life history data, outcomes of previous pregnancies, complications of present pregnancy and clinical and laboratory methods of research in newborns in the first three days of life. Subsequently, the most significant factors associated with the development of congenital pneumonia in premature infants with low body weight were determined. The mathematical analysis of more than 380 million connections of variables is carried out. As a result of the survey, compared with the comparison group and the control group, the most significant factors were established: from the obstetric-gynecological and somatic history of the mother’s life — non-developing pregnancy (odds ratio (OR) = 13.46 (10.11–17.91); OR = 32.72 (24.76–43.22)) and spontaneous miscarriage (OR = 3.79 (2.69–5.35); OR = 19.19 (14.57–25.26)); from the complications of a present pregnancy — chronic fetoplacental insufficiency (OR = 3.47 (2.48–4.87); OR = 38.29 (28.78–50.91)), intrauterine growth restriction syndrome (OR = 11.56 (8.70–15.35)) and the threatened miscarriage (OR = 2.73 (1.76–4.23); OR = 3.96 (2.51–6.25)); according to the results of clinical manifestations in infant in the first three days of life — severe respiratory failure (OR = 6.90 (5.01–9.49)). Based on the obtained data, a mathematical model was developed with a sensitivity of 76.4 %, specificity — 83.0 %, and the area under the ROC curve = 0.840 ± 0.056 (0.76–0.91), p < 0.001. Conclusions. Using the model, threshold values were calculated: for non-developing pregnancy — 0.769, spontaneous miscarriage — 0.493, chronic fetoplacental insufficiency — 0.366, intrauterine growth restriction syndrome — 0.334, threatened miscarriage — 0.283, respiratory failure degree III — 0.703, which at the threshold values ≥ 0.49 allows us to single out a high-risk group for the development of congenital pneumonia among premature infants with low body weight.
Karakteristik pH Putih dan KuningTelur, Kadar Lemak dan Nilai Organoleptik Telur Itik dengan Injeksi Larutan Bawang Putih (Allium sativum,Linn.)
Authors: Suryono Suryono , Lukman Haris 
Published: June 2021

Penelitian ini bertujuan untuk mengetahui pengaruh konsentrasi larutan bawang putih dan lama penyimpanan serta interaksi keduanya terhadap karakteristik nilai pH putih dan kuning telur, kadar lemak dan nilai organoleptik telur itik. Rancangan penelitian yang digunakan adalah Rancangan Acak Lengkap pola faktorial 4 X 4 dengan 4 (empat) ulangan. Faktor I adalah konsentrasi larutan bawang putih (K-0 = 0% ;K-1 =0,5 % : K-2 = 1% ; K-3 = 1,5%) dan Faktor II adalah lama penyimpanan (L-0 = tanpa penyimpanan ; L-1 = 1 hari ; L-2 = 2 hari ; L-3 = 3 hari). Parameter yang diamati meliputi nilai pH putih dan kuning telur, kadar lemak dan nilai organoleptik (warna, aroma, tekstur, rasa). Data dianalisis dengan sidik ragam dan apabila berpengaruh nyata dilanjukan dengan Uji Jarak Duncan. Hasil penelitian menunjukkan, bahwa konsentrasi larutan bawang putih yang diberikan berpengaruh tidak nyata (P>0.05) pada nilai pH kuning telur dan kadar lemak telur itik, yang artinya tidak menyebabkan peningkatan ataupun penurunan nilai parameter-parameter tersebut, akan tetapi berpengaruh sangat nyata (P<0.01), pada nilai pH putih telur serta nilaiorganoleptik isi telur (warna, aroma, tekstur, rasa). Selanjutnya lama penyimpanan telur itik berpengaruh tidak nyata (P>0.05) pada nilaipH kuning telur dan pada nilai organoleptik aroma, tekstur dan rasa isi telur, berpengaruh nyata (P<0.05) pada warna isi telur serta sangat nyata (P<0.01) pada nilai pH putih telur dan kadar lemak. Interaksi berpengaruh tidak nyata (P>0.05) pada hampir semua parameter yang diukur (nilai pH kuning telur dan nilai organoleptik (warna, tekstur, aroma dan rasa isitelur). Hanya terdapat interaksi sangat nyata (P<0.01) pada pH putih telur dan kadar lemak. Berdasarkan hasil penelitian ini dapat disimpulkan juga bahwa konsentrasi larutan bawang putih dan lama penyimpanan secara bersama-sama berpengaruh tidak nyata (P>0.05) pada nilai pH kuning telur dan berpengaruh sangat nyata (P<0.01) pada pH putih telur. Tidak terdapat interaksi nyata (P>0.05) pada hampir semua parameter yang diukur kecuali pada pH putih telur dan kadar lemak (P<0.01).
Kata Kunci :teluritik, konsentrasi larutan bawang putih, lama penyimpanan,
Meningkatkan Pendapatan Peternak Melalui Usaha Domba dan Nilai Jual
Authors: Rusdiana S , Adiati U , Talib C 
Published: June 2021

Penelitian dilakukan di Kecamatan Tanjung Parang Kabupaten Pandeglang Propinsi Banten, tahun 2017. Penelitian menggunakan metoda survai terhadap 20 peternak domba, dengan menggunakan kuisioner dan wawancara. tujuan penelitian ini adalah untuk mengetahui meningkatkan pendapatan peternak melalui usaha domba dan nilai jual. Data primer dan data sekunder, kemudian dianalisa secara deskripif, kuantitatif dan analisis ekonomi. Hasil penelitian menunjukkan bahwa keuntungan peternak usaha domba 2017 sebesar Rp.6.041.000,- nilai R/C sebesar 1,3. Usaha domba tahun 2018 peternak tidak mendaptkan keuntungan, mengalami kerugian sebesar Rp.-3.495.000/tahun dan nilai R/C sebesar 0,66. Secara ekonomi peternak mengalami kerugian. Bila tenaga kerja peternak tidak diasumsikan kedalam biaya produksi maka peternak mendapatkan keuntungan yang sesuai dengan kondisi usaha. Usaha domba di peternak perlu perbaikan manajemen pemeliharaan, pemberian pakan yang berkualitas, pemilihan bibit betina produktif dan pejanttan unggul, sehingga produktivitas domba meningkat dan nilai jual domba tinggi. Peternak untuk menutupi kebutuhan ekonomi hariannya bekerja sebagai petani, buruh tani, dagang dan lainnya.
Kata kunci: meningkatkan, pendapatan, peternak, nilai jual
The meaning of an infinitely great velocity
Authors: Li Qing 
Published: June 2021

Abstract An instantaneous velocity where a moment of the clock
only corresponds to an arbitrary distance or position in space cannot be
implied in Axiom 1, but it indicates that there is only one dimensional
existence, space or time, where a certain moment only corresponds to
itself specifically, not to any other time or any given length of space.
Further , a definition of velocity that consists of two dimensions
representing the relationship between space and time is not valid and
there is only one-dimensional space or time that is independent of each
other in Axiom 1. As a result, the principle of relativity and the
principle of the constant velocity of light are replaced by the
principle of an inertial system and the principle of universal invariant
velocity in Axiom 1. Unlike two dimensions whose magnitude is determined
by the ratio, the magnitude of a single dimension is determined by the
unit values of one dimension, which indicates that an infinitely great
velocity is meaningless. Further, if the two inertial systems are
infinite versus finite in Axiom 3, then this extension of the infinitely
great velocity can be defined as inextensible.
The High-Risk Type 1 Diabetes HLA-DR and HLA-DQ Polymorphisms Are Differentially Associated With Growth and IGF-I Levels in Infancy: The Cambridge Baby Growth Study
Authors: Eleftheriou Antigoni , Petry Clive J. , Hughes Ieuan A. , Ong Ken K. , Dunger David B. 
Published: June 2021

OBJECTIVE
This study explored the link between HLA polymorphisms that predispose to type 1 diabetes and birth size, infancy growth, and/or circulating IGF-I in a general population-based birth cohort.

RESEARCH DESIGN AND METHODS
The Cambridge Baby Growth Study is a prospective observational birth cohort study that recruited 2,229 newborns for follow-up in infancy. Of these, 612 children had DNA available for genotyping single nucleotide polymorphisms in the HLA region that capture the highest risk of type 1 diabetes: rs17426593 for DR4, rs2187668 for DR3, and rs7454108 for DQ8. Multivariate linear regression models at critical ages (cross-sectional) and mixed-effects models (longitudinal) were performed under additive genetic effects to test for associations between HLA polymorphisms and infancy weight, length, skinfold thickness (indicator of adiposity), and concentrations of IGF-I and IGF-binding protein-3 (IGFBP-3).

RESULTS
In longitudinal models, the minor allele of rs2187668 tagging DR3 was associated with faster linear growth (P = 0.007), which was more pronounced in boys (P = 3 × 10−7) than girls (P = 0.07), and was also associated with increasing IGF-I (P = 0.002) and IGFBP-3 (P = 0.003) concentrations in infancy. Cross-sectionally, the minor alleles of rs7454108 tagging DQ8 and rs17426593 tagging DR4 were associated with lower IGF-I concentrations at age 12 months (P = 0.003) and greater skinfold thickness at age 24 months (P = 0.003), respectively.

CONCLUSIONS
The variable associations of DR4, DR3, and DQ8 alleles with growth measures and IGF-I levels in infants from the general population could explain the heterogeneous growth trajectories observed in genetically at-risk cohorts. These findings could suggest distinct mechanisms involving endocrine pathways related to the HLA-conferred type 1 diabetes risk.
Diabetic Ketoacidosis and Mortality in People With Type 1 Diabetes and Eating Disorders
Authors: Gibbings Nicole K. , Kurdyak Paul A. , Colton Patricia A. , Shah Baiju R. 
Published: June 2021

OBJECTIVE
To determine the risk of diabetic ketoacidosis (DKA) and all-cause mortality among adolescents and young adults with type 1 diabetes with and without an eating disorder.

RESEARCH DESIGN AND METHODS
With use of population-level health care administrative data covering the entire population of Ontario, Canada, all people with type 1 diabetes aged 10–39 years as of January 2014 were identified. Individuals with a history of eating disorders were age- and sex-matched 10:1 with individuals without eating disorders. All individuals were followed for 6 years for hospitalization/emergency department visits for DKA and for all-cause mortality.

RESULTS
We studied 168 people with eating disorders and 1,680 age- and sex-matched people without eating disorders. Among adolescents and young adults with type 1 diabetes, 168 (0.8%) had a history of eating disorders. The crude incidence of DKA was 112.5 per 1,000 patient-years in people with eating disorders vs. 30.8 in people without eating disorders. After adjustment for baseline differences, the subdistribution hazard ratio for comparison of people with and without eating disorders was 3.30 (95% CI 2.58–4.23; P &lt; 0.0001). All-cause mortality was 16.0 per 1,000 person-years for people with eating disorders vs. 2.5 for people without eating disorders. The adjusted hazard ratio was 5.80 (95% CI 3.04–11.08; P &lt; 0.0001).

CONCLUSIONS
Adolescents and young adults with type 1 diabetes and eating disorders have more than triple the risk of DKA and nearly sixfold increased risk of death compared with their peers without eating disorders.
A psicanálise no Brasil: os primórdios da confluência com a literatura
Authors: Rios Cleusa 
Published: June 2021

Entrevista com Cleusa Rios Passos, professora titular da Faculdade de Filosofia Letras e Ciências Humanas da Universidade de São Paulo, que tem experiência na área de Letras, com ênfase em Teoria Literária, atuando principalmente nos seguintes temas: Guimarães Rosa, estudo das formas narrativas e confluências entre crítica literária e psicanálise. Desde 2005, coordena (com outro docente) o grupo de pesquisa "Crítica Literária e Psicanálise". Entrevista: Elisabeth CardosoEdição: Ana Paula Rodrigues da Silva, Thiago Fonseca (TV-PUC)Música: PIPA estúdio
PENGEMBANGAN ALAT TANAM JAGUNG TIPE TUGAL DALAM UNTUK LAHAN KRITIS
Authors: Hajad Makbul , Radi Radi , Purwantana Bambang 
Published: June 2021

Blora and Grobogan are regions with higher production capacity of corn commodity compared to other regions in Central Java province. However, low number of technical irrigation and el-nino phenomenon have become the main threat for the sustainability of corn farming in both regions. During dry session, the top soil of the land are solidified which lead to higher difficulty for planting the corn seed using traditional tool. An improved design of the traditional seeder is then required to solve this problem to enable farmers plant corn seed during dry session. The objective of this research was to develop seeder prototype with “Tugal Dalam” type in Blora and Grobogan regions where the land have been categorized as marginal land during dry session. The proposed design is based on technical, ergonomic, economical, and social aspect. The qualitative approach was used to obtain the technical, ergonomical, economical and social aspect required by the farmer. Kansei Engineering is used to translate and evaluate the proposed design through some tests conducted on several group of farmers where they were requested to use 4 seeder design options and write their preference on each design option based on the mentioned aspects. Tests confirmed that the proposed design can be used to plant a corn seed at farmers desired characteristics. Kansei engineering also confirmed that ‘high speed’, ‘easy to operate’, ‘low price’, ‘easy to handle’ and ‘has a watering system’ were preferred by the farmers and determined their decision on buying and using the seeder tool. Keywords: kansei engineering, marginal land, seeder development, tugal dalam
PENGARUH METODE FERMENTASI DAN PENAMBAHAN URINE KELINCI TERHADAP KUALITAS PUPUK ORGANIK CAIR
Authors: Hendarto David Richard , Banjarnahor Dina Rotua Valentina 
Published: June 2021

The Minang Bangkit Merbabu Farmer Group use organic materials and produce their own liquid organic fertilizer. This liquid organic fertilizer is made of varied ingredients: rabbit urine, cow's milk, free-range chicken eggs, palm sugar, coconut water, pineapple, shrimp paste, bamboo roots, ginger, and turmeric. Composting is strongly affected by pH and aeration method. Liquid organic fertilizer made by farmers usually have an initial pH of around 3.7. This mixture was usually composted using semi-anaerobic method. Through this study, we wanted to find out whether different methods of aeration and addition of rabbit urine would result in different liquid organic fertilizer quality. The quality of liquid organic fertilizer includes C-organic, total nitrogen, total phosphorus and total potassium. The experiment was designed as a factorial randomized block design. There were 2 factors tested: rabbit urine volume and aeration method. There were two levels of rabbit urine volume : original and modified ones. There were three levels of aeration method: aerobic, semi-anaerobic, and anaerobic. In total, there were six treatments and four replication for each treatment. The results of the analysis showed that composting with the aerobic method at the original rabbit urine volume could increase the concentration of nutrient content so that it gave the highest yield. It is different from composting at a modified rabbit urine volume, because the highest yield is in the anaerobic method. Keywords: aerated, organic, rabbit urine volume
PREDIKSI CEPAT KUALITAS AIR MENGGUNAKAN LPAS (LASER PHOTO-ACOUSTIC SPECTROSCOPY) DENGAN MENERAPKAN METODE KOREKSI CUTTING EDGE FILTERING
Authors: Ramli Ichwana , Munawar Agus Arip , Ruslana Khairul Abdi 
Published: June 2021

A tool that can predict water quality by capturing sound vibrations generated by collisions between water samples and light is LPAS (Laser Photo-Acoustic Spectroscopy). To process the data acquired by LPAS, spectrum correction is needed to eliminate data errors when making acquisitions on water samples. The correction method used in this research is the cutting edge filtering correction method. The regression model that can be used is the PLSR (Partial Least Square Regression) regression model. This research was conducted in the Instrumentation and Energy Laboratory, Agricultural Engineering Study Program, Faculty of Agriculture, Syiah Kuala University. Water sample analysis was carried out at the Laboratory of the Industrial Research and Standardization Center (BARISTAND) Banda Aceh. This study used 4 monitoring wells within the TPA (Final Disposal Site) and 4 samples were taken from community wells outside the scope of TPA Gampong Jawa, Banda Aceh City. The results of this study indicate the parameters (temperature, turbidity, Ph, TSS, DO, BOD and Nitrate) are predicted to be in the frequency range 4000 - 10,000 cm-1. Raw spectrum data for pH and Nitrate (NO3-) parameters produce better data than the spectrum data for cutting edge filtering correction methods while cutting edge filtering spectrum data for temperature, turbidity, TSS, DO and BOD-5 parameters are better than spectrum raw data. This study also shows that the cutting edge filtering correction method is able to cut boundaries and compress the spectrum so that it can provide data limits on the spectrum so that the PLSR method can be applied to predict water quality. Keywords: water quality; Laser Photo-Acoustic Spectroscopy, correction method, regression method
MATHEMATICAL MODEL OF PHYSICAL PROPERTIES CHANGE OF COCONUT SAP IN THE VACUUM EVAPORATOR
Authors: Wisnu Febryan Kusuma , Rahayoe Sri , Wijaya Rizza , Telaumbanua Mareli , Haryanto Agus 
Published: June 2021

The potential of brown sugar as a substitute for granulated sugar is enormous considering the abundant coconut sap production. However, the quantity of brown sugar production through the traditional method is one of the main obstacles. This study used a vacuum evaporator that emphasizes the hygienic and effective mass production of brown sugar. For this reason, it is necessary to approach changes in the physical properties of sap juice during the cooking process. This knowledge is indispensable in the cooking process, which involves the proper evaporation and crystallization of brown sugar. This research is devoted to determining the viscosity, density, and dissolved solids expressed in Brix and proposes a mathematical model to predict the physical properties during the evaporation process of brown sugar as a function of the initial concentration the solution before proceeding to the crystallization process. Results confirm that the prediction model for Brix is Cθ=(Co–Ce)·exp(0.0067·t)+Ce, the model for viscosity µθ=µo·exp(0.011·t), and ρө=(0.44996·t)+ρ0 for the density prediction model. The resulted mathematical model can accurately predict the rate of change in coconut sap's physical properties, indicated by the high coefficient of determination (R2). Keywords : brix, brown sugar, density, vacuum evaporator, viscosity
KAJIAN PENERAPAN PRODUKSI BERSIH DI AGROINDUSTRI KOPI WULAN, KECAMATAN MAESAN, KABUPATEN BONDOWOSO
Authors: Novita Elida , Khotijah Khotijah , Purbasari Dian , Pradana Hendra Andiananta 
Published: June 2021

Wulan Coffee Agroindustry is one of agroindustries in region of Bondowoso that applies the semi-wet method and it has potential to be certified by Geographical Indications (IG). The wastes of arabica coffee processing at Wulan Coffee Agroindustry is directly thrown to the surrounding environment without being repaired first, because of that, it is worried that can affect human health and the environment. Therefore, further treatment is necessary to reduce the impact of waste pollutions and improve the efficiency of processing by using cleaner production technology. This study aimed to examine the priority alternative of cleaner production at Wulan Coffee Agroindustry. The method used in this study is descriptive quantitative with mass balance analysis, energy balance analysis, feasibility analysis, and priority analysis of cleaner production application using the method of AHP (Analytical Hierarchy Process). The waste management alternative in the Wulan Coffee Agroindustry were coffee pulp waste processing i.e. cascara tea, briquettes, and animal feed, also the waste water of coffee processing as biogas. The cleaner production applied in the Wulan Coffee Agroindustry had alternatives likes coffee green bean, coffee powder, and cascara tea. It was the priority scale to be applied because technically factor and financial factor consist of NPV, IRR, B/C ratio, and PBP were Rp 1.211.88.689; 49%; 6.27, and 0.76 or 9 month. Therefore, the result of AHP analysis using expert choice application showed that cascara tea was the priority alternative of cleaner production application with value of 15,4. Keyword: arabica coffee, assessment, Bondowoso, feasibility analysis, waste utilization
Present structure of the Near-Bug area: conditions of formation and history of development
Authors: Usenko O.V. 
Published: June 2021

General sequence establishment of geological Precambrian events and associating formations, which were created in them, to the results of isotope age definition, is the task, which has no single valued solution for southwestern part of the Ukrainian Shield. Important is to create a general development model, which will describe the modern geological structure of an area, structural and textural rocks features, accounting PT-conditions in the Earth's crust during the Archean—Paleoproterozoic.
Isotopic age determination demonstrates, that from the moment of protolith creation (not later than 3.75 billion years ago, up to 1.9 billion years ago), intrusion of mantle melts and partial melting of the lower crustal rocks, occurred many times over. Pobuzhie formation cannot be imagined, as a single process of accumulation, plunge, crumpling into folds and sedimentary strata metamorphism. It is necessary, to take into account, the plume (mantle) component of the general geodynamic process.
In the structure of the Bug megablock and Golovanevskaya suture zone, two main structural plans are displayed. The main part of the territory displays a region of areal distribution of Archean enderbites (generated 2.8 billion years ago) and Proterozoic granites (generated 2.03 billion years ago). The paper compares the temperature distribution with depth, corresponding to the thermal model of the metamorphic temperatures found in the samples, and the solidus temperatures of the basic rocks. It is shown that at the time of the metamorphism development, 2.0 billion years ago, the rocks were at a depth of more than 20 km, and before that — at an even greater depth. During the Archean and Paleoproterozoic, the center of partial melting was repeatedly renewed here, since the temperatures were higher than the solidus temperature of gabbro. Metamorphic changes (and more often migmatization, partial melting and following crystallization in the granulite facies conditions) happened after the presence of the thermal asthenosphere on the core—mantle border, and were accompanied by bringing the substance from it. Therefore the main part of modern surface is folded by palingenic granites. In Archean and Paleoproterozoic the composition of substances were different.
After 2.0 billion years ago the level of modern surface was located higher. The second structural plan is presented with vertical structures, building of which often close to concentrically zonal or linear monoclinal. They are confined to fault zones and nodes of their intersections. These structures contain rock complexes, which did not occur until 2.0 billion years ago on any craton in the world.