bluuebunny/crossref_metadata_2025_split huggingface dataset:
MICROSTRUCTURE OF CREAMS MADE FROM WHIPPED CREAM WITH POLYSACCHARIDES AND VARIOUS SPECIES OF SUGARS
Authors: Kambulova Yu. , Zvyagintseva-Semenets Yu. , Kobylinskaya E. , Korzun V. , Sokolovskaya I. 
Published: November 2019

In 2013, WHO adopted the “Global Action Plan for the Prevention and Control of Noncommunicable Diseases 2013‒2020” that set strategic goals for food manufacturers. The goals included lower fat content, complete elimination of trans fats, lowering the energy value of products. Tortes and cakes are high-calorie confectionery products as a lot of buttercream is used to decorate them. Particular attention is paid to buttercreams made from whipped cream. Its complex emulsion-foamy structure is formed by whipping cream from dairy cows, its fat content being not less than 33%. In order to create healthy products, reduce the energy value of buttercreams, lower their cost, it is practical to use cream from dairy cows with a lower fat content of 20%. The emulsion-foamy system of whipped cream can be stabilized by introducing hydrocolloids (sodium alginate, j-carrageenan) that have thickening, surfactant properties. To expand the range of buttercreams of mass consumption, in particular products for children, for functional nutrition, it is practical to apply not only sucrose, but glucose, fructose, and lactulose as well. The paper presents the results of studying the microstructure of buttercreams made from low fat whipped cream with different sugars. It is shown that the presence of sodium alginate and j-carrageenan introduced into the formulation substantially changes the pattern of the froth compared to the classic buttercream made from cream with 33% of fat. The samples with polysaccharides have clearly shaped pores homogeneous by size. The amount of air in such creams is smaller compared to traditional semi-processed products. When adding glucose, in the total mass of the sample, small pores prevail due to low solubility of sugar at the temperatures of whipping 275‒277 K (2‒4°C). In buttecreams with fructose, the structure is characterized by a significant number of large pores formed due to higher viscosity of the dispersion medium with fructose. It has been determined that during storage, the microstructure rearranges, up to 70 % of air is lost, and the pores of the smallest volumes remain, which is due to the fusion of air bubbles and compression of the gel carcass of polysaccharides. The experimental samples of buttercreams do not lose plasticity, their structure remains stable for five days of storage.
Key words: buttercreams from whipped cream, emulsion-foamy system, microstructure of buttercreams, sodium alginate, j-carrageenan, fructose, glucose.
EFFECT OF LIGHT ON THE KINETICS OF OXIDATION REACTIONS IN VEGETABLE OILS
Authors: Lashko N. , Chausovsky G. , Derevianko N. , Brazhko O. 
Published: November 2019

The article deals with the effect the lighting conditions of storage have on the oxidation stability of vegetable oils of various unsaturation degrees and made by different technologies (raw-pressed and unrefined sunflower oil and flaxseed oil) according to the main oxidation parameters: peroxide value (PV), acid value (AV), and colour value. It has been experimentally established that in natural lighting, at the end of the shelf life, the PV of flaxseed oil increased most significantly, from 0.55·10-3 to 11.2·10-3 mmolO2/kg (20 times). The PV of sunflower oils varied less: in unrefined oil, it changed from 0.48·10-3 to 4.5·10-3 mmolO2/kg (9 times), in raw-pressed, from 0.3·10-3 to 4.4·10‑3 mmolO2/kg (14.7 times). Under artificial UV radiation, the PV of sunflower oil increased from 0.3 to 0.55 mmol O2/kg after 2 hours of the experiment, and remained practically unchanged. In the case of flaxseed oil, after a slight increase from 0.55 to 0.7 mmol O2/kg, within the same period of time, there was then a decrease in the PV to 0.45 mmol O2/kg, which may indicate a relative instability of hydroperoxides that, due to their degradation, converted into more stable secondary compounds. The analysis of the oil oxidation kinetics by the PV has shown that the average rates of peroxide compounds accumulation in unrefined, raw-pressed, and flaxseed oils was 47·10-4, 48·10-4, 127·10-4 mmol ½О/kg·hour, respectively. At the same time, under natural light, the true rate of change of the AV in the oils studied was uneven over time. At the beginning of the experiment, it increased (especially noticeably in the case of flaxseed oil), at the end of the shelf life (the 5th week), it was slowed down significantly, decreasing to negative values, and in flaxseed oil, it had zero value, which indicates a constant value of AV in the experimental setting.
Effects of Proximal Tubule Shortening on Protein Excretion in a Lowe Syndrome Model
Authors: Gliozzi Megan L. , Espiritu Eugenel B. , Shipman Katherine E. , Rbaibi Youssef , Long Kimberly R. , Roy Nairita , Duncan Andrew W. , Lazzara Matthew J. , Hukriede Neil A. , Baty Catherine J. , Weisz Ora A. 
Published: November 2019

Significance Statement
Patients with Lowe syndrome (LS) develop abnormalities in proximal tubule function that cause declining kidney function. Mutations in the OCRL gene encoding cause LS. The enzyme encoded by OCRL hydrolyzes phosphatidylinositol 4,5-bisphosphate, a lipid that regulates myriad cellular functions. The authors created a knockout model of OCRL in human proximal tubule cells and observed that loss of OCRL impairs cell proliferation and results in the accumulation of multinucleated cells. Lrp2-positive segments of the pronephric kidney were shorter in ocrl mutant and morphant zebrafish. The authors also created a mathematic model that explains how loss of functional OCRL can lead to the kidney manifestations of LS. The authors hypothesize that impaired cell proliferation results in a shorter proximal tubule in patients with LS and that this contributes to proteinuria.

Background
Lowe syndrome (LS) is an X-linked recessive disorder caused by mutations in OCRL, which encodes the enzyme OCRL. Symptoms of LS include proximal tubule (PT) dysfunction typically characterized by low molecular weight proteinuria, renal tubular acidosis (RTA), aminoaciduria, and hypercalciuria. How mutant OCRL causes these symptoms isn’t clear.

Methods
We examined the effect of deleting OCRL on endocytic traffic and cell division in newly created human PT CRISPR/Cas9 OCRL knockout cells, multiple PT cell lines treated with OCRL-targeting siRNA, and in orcl-mutant zebrafish.

Results
OCRL-depleted human cells proliferated more slowly and about 10% of them were multinucleated compared with fewer than 2% of matched control cells. Heterologous expression of wild-type, but not phosphatase-deficient, OCRL prevented the accumulation of multinucleated cells after acute knockdown of OCRL but could not rescue the phenotype in stably edited knockout cell lines. Mathematic modeling confirmed that reduced PT length can account for the urinary excretion profile in LS. Both ocrl mutant zebrafish and zebrafish injected with ocrl morpholino showed truncated expression of megalin along the pronephric kidney, consistent with a shortened S1 segment.

Conclusions
Our data suggest a unifying model to explain how loss of OCRL results in tubular proteinuria as well as the other commonly observed renal manifestations of LS. We hypothesize that defective cell division during kidney development and/or repair compromises PT length and impairs kidney function in LS patients.
Bazı Tanenlerin Soğan (Allium cepa L.) Dip Çürüklüğü Hastalık Etmeni Fusarium oxysporum f.sp. cepae Üzerine Antifungal Etkisi
Authors: BEKTAŞ İdris , ÜCÜK Ceyda , KÜSEK Mustafa 
Published: November 2019

Soğan (Allium cepa L.) ekim
alanlarında bir çok hastalık etmeni görülmektedir. Bu hastalık etmenlerinden en
önemlisi olan Fusarium oxysporum f.sp. cepae (FOC)’nın neden olduğu dip
çürüklüğü hastalığı önemli derecede ürün kayıplarına neden olmaktadır. Bu
çalışmada 3 farklı ticari tanen ekstraktının(Artutan K, Artutan ve Farmatan)
farklı dozları(%0.25, 0.5, 1.0, 2.0, ve
4.0) ve ticari bir fungusit olan
Antracol WP 70’in (%0.05) FOC misel gelişimi üzerine etkisi in vitro ortamda incelenmiştir. Elde edilen sonuçlara göre; Artutan
ve Farmatan uygulamaları fungal misel gelişimini %57,3 ile %51,4 oranında
engellemiştir. Aynı konsantrasyondaki Artutan %57,3; Farmatan ise %51,4
oranında misel gelişimini engellemiştir. Ayrıca tüm tanen ekstraktlarının %2 ve
%4’lük konsantrasyonu ve Artutan K'nın % 1'lik konsantrasyonu FOC misel
gelişimini Antracol WP 70 den daha daha fazla baskılamıştır(p&lt;0.05). Üç
farklı tanen ekstraktının farklı konsantrasyonları FOC'un in vitro ortamda misel gelişimine etkisi negatif kontrol ile
karşılaştırıldığında birçok konsantrasyonunun
antifungal özellik gösterdiği belirlenmiştir. Sonuç olarak; yapılan bu
çalışmada kullanılan tanenler bitki hastalık etmenlerine karşı kullanılan
sentetik bileşiklere alternatif olarak kullanılabileceği saptanmıştır.
Estilos de liderazgo y satisfacción laboral en personal operativo en seguridad privada. Perspectiva psicosocial intralaboral
Authors: NIÑO ABELLA LINA ISABEL , PARRA OSORIO LILIANA 
Published: November 2019

La Satisfacción Laboral y el Liderazgo han sido variables estudiadas en diversos sectores del mercado laboral. Asimismo, el dominio características de Liderazgo es una dimensión de factores psicosociales intralaborales. Cuyo objetivo fue determinar la relación entre los estilos de Liderazgo y niveles de Satisfacción Laboral en personal operativo en una empresa de vigilancia y seguridad privada en Cali, 2018. Estrategia metodológica: estudio cuantitativo, descriptivo correlacional de corte transversal, con una muestra aleatoria al azar de representación estadística de 147 guardas de seguridad. En cuanto a los cargos de supervisión se tomó la totalidad de la población (36 jefes de primera línea). Se aplicaron tres cuestionarios: ficha de datos generales del Ministerio de la Protección Social, de Satisfacción Laboral S20/23 y cuestionario multifactorial de Liderazgo (MLQ).
Resultados: El estilo de Liderazgo predominante fue el transformacional (44.3 %), seguido del transaccional (37.7 %). Existe correlación entre el Liderazgo Transformacional y la Satisfacción Laboral fueron: satisfacción laboral general (0.461), satisfacción con la supervisión (0.656), satisfacción con las prestaciones recibidas (0.595) y satisfacción con la participación (0.656). Conclusiones: El estilo de Liderazgo participativo, carismático y transformador es un aspecto determinante en la Satisfacción Laboral. Asimismo, las relaciones interpersonales sostenidas con los compañeros y superiores y los estilos de Liderazgo adecuados son factores protectores psicosociales si son percibidos como positivos dentro de la dinámica organizacional específicamente en la población de estudio (guardas de seguridad).
Conflict analysis: some theoretical and ethical considerations
Authors: MEDINA GUTIÉRREZ FERNANDO A. 
Published: November 2019

Hope for development seems to be weathering. In recent years, research on development issues and developmental strategies has been replaced by a burgeoning literature on conflict analysis, conflict transformation and peace building. As the World is confronted with the catastrophic effects of free trade and open financial markets globalization –a catastrophe in terms of quality of life for the majority of the people, as well as in terms of social, gender and economic equality and environmental sustainability– we all are defied by the urgent need to make sense of this state of widespread political violence, Human Rights violations and massive international migration.
The purpose of this work is to consider some ethical, theoretical and methodological issues about conducting research on conflict, and especially when dealing with the victims and their attempt to have their voices heard, and to move from victimization to social agency.
In part one we give some consideration to the impact of contemporary violence and its manifestations. The second part reviews some of the most influential theories on political violence. The last part deals with some ethical and methodological challenges that stem from the task.
La doble realidad: arquitecto de sueños, demoledor de realidades: radiografía al artículo 199, Ley 1098 de 2006 a la luz de la psicología jurídica. Estudio de caso: feminicidio de Yuliana Samboní
Authors: VÁSQUEZ BOHÓRQUEZ FABIOLA 
Published: November 2019

El momento en que un prestigioso arquitecto Bogotano se convierte en uno de los mayores referentes de crueldad y tortura en Colombia, da lugar a un punto de quiebre en los patrones de abuso sexual y feminicidio en el país. De allí surge un cuestionamiento a la efectividad de las leyes que protegen a la niñez colombiana, por ello la presente investigación pretende Analizar desde el lente de la psicología jurídica la efectividad del Artículo 199 de la Ley 1098 de 2006 –Ley de Infancia y Adolescencia– en materia de garantía de derechos a las niñas en Colombia a la luz de las cifras registradas durante el periodo 2006 a 2018 en materia de abuso sexual infantil en el país y el feminicidio de Yuliana Andrea Samboní Muñoz como exponente de una nueva tipología dentro de este delito.
De allí se concluye en razón al análisis y articulación de la psicología del testimonio, las personalidades psicopáticas, específicamente la personalidad compulsiva en su tinte psicótico y la efectividad de las penas privativas de la libertad ante personas que ostentan dicha tipología, que es necesario implementar estrategias preventivas que permitan que la sociedad tome conciencia de la existencia de perfiles como el de Rafael Uribe Noguera, un profesional prestigioso sin necesidad aparente de delinquir, pero con un desorden mental que así se lo exige.
Learning outcome of the Thai qualifications framework for higher education (2009) by PBL
Authors: Charupash Rujee 
Published: November 2019

A classroom action research, the objective of which is to study five aspects of learning outcomes, as follows: 1) Ethics and Morals 2) Knowledge 3) Cognitive Skills 4) Interpersonal Skills and Responsibility 5) Numerical, Communication and Information Technology Skillsand to study the attitude towards Problem-Based Learning method (PBL). Purposive sampling selected a sample of 53 students from the first-year of dental nurses studying the Contemporary World Affairs subject. Data were collected using questionnaires (the evaluating tools on TQF: HEd) and were analysed by finding percentages and means. 1. Both lecturers and students found that the students were learning at an effective rate which was more than standard scores (60%) in five aspects: 1. Ethics and Morals (96.98%), 2. Knowledge (96.06%), 3. Cognitive Skills (94.33%), 4. Interpersonal Skills and Responsibility (96.73%) and 5. Numerical, Communication and Information Technology Skills (94.33%). 2. It was found that 100% of students have a positive attitude towards PBL.
Keywords: Learning outcomes, TQF, PBL.
PENGEMBANGAN E-MODUL BERBASIS INKUIRI UNTUK PEMBELAJARAN GEOMETRI PADA PROGRAM STUDI PGSD
Authors: Suastika I Ketut , Triwahyuningtyas Dyah 
Published: November 2019

Tujuan penelitian ini adalah untuk mengembangkan e-modul berbasis inkuiri untuk matakuliah Pembelajaran Geometri pada Program Studi Pendidikan Guru Sekolah Dasar (PGSD). Tahapan pengembangan yang digunakan dalam penelitian ini adalah tahapan pengembangan Plomp meliputi: investigasi awal, prototipe, dan asesmen. Pada tulisan ini, peneliti hanya fokus pada pemaparan hasil dari investigasi awal. Investigasi awal dilakukan pada prodi PGSD di kampus yang berafiliasi PGRI di Jawa Timur. Hasil yang diperoleh pada investigasi awal: (1) materi yang disajikan pada pembelajaran geometri meliputi materi bangun datar dan materi bangun ruang, (2) pembelajaran yang dilaksanakan didominasi oleh dosen, (3) ada bahan ajar yang digunakan sebagai pegangan, namun masih belum menggunakan e-modul, (4) bahan ajar yang digunakan masih belum memberikan porsi yang cukup untuk mahasiswa menemukan konsep.
Overweight and Obesity Status with Dental Caries among Children Aged 7–12 Years Old in Badung District, Bali 2018
Authors: Machmud Putri Bungsu , Rafitha Hariani , Djuwita Ratna , Gayatri Dwi , Ariani Ayub Fakhrana 
Published: November 2019

Dental caries is an infectious disease that Dental is characterized by the dental damage resulting from microorganism products in carbohydrate fermentation. Dental caries and obesity in children are multifactorial diseases associated with eating habits and certain lifestyle factors. This study aimed to assess the association between overweightness, obesity, and dental caries among children aged 7–12 years in Badung district, Bali province in 2018. The total sample of 426 children and their mothers were recruited from all first to fifth elementary grade students in three schools selected by simple random sampling. The logistic regression analysis has demonstrated a significant association between obesity and dental caries (OR: 1.830; 95% CI: 1.230–2.722) and showed that after controlling for the confounding variables, obese children have a twice higher chance of experiencing dental caries than non-obese children. Therefore, strengthening the existing health education programs in schools, including those on healthy food or snack components, and improving the efficiency of physical activities for preventing obesity could be a short-term strategy to protect school children from childhood obesity and dental caries.
A Correlation for Estimating the Biot Coefficient
Authors: Li Qi , Aguilera Roberto , Cinco-Ley Heber 
Published: November 2019

SummaryThe objective of this paper is to develop an easy-to-use correlation for estimating the Biot coefficient. This is important because the Biot coefficient plays an important role in solving many practical petroleum-engineering problems, including, for example, the design of hydraulic-fracturing jobs and the estimation of in-situ closure stress on proppant.The procedure for developing the proposed empirical correlation uses data from various lithologies including limestone, sandstone, shale, marble, and granite. Thus, the correlation has application in conventional and unconventional petroleum reservoirs. The use of the correlation requires knowledge of permeability and porosity, the data commonly available in petroleum engineering (on the other hand, the Biot coefficient data are almost never available). The ratios of permeability to porosity (commonly known as process or delivery speed) and pore-throat radii (rp35) are entered for estimating the Biot coefficient from the correlation proposed in this paper. The correlation is useful in those cases where sophisticated experimental work needed for estimating the Biot poroelastic coefficient is not available.Testing against various data sets indicates that the proposed correlation provides reasonable results. In the past, methods with different complexity levels have been used for estimating the Biot coefficient. These have included, for example, (1) a method that requires the knowledge of bulk modulus of the rock mineral and bulk modulus of the skeleton with no fluids in it, parameters that are not usually available for petroleum reservoirs; (2) a method that is based on knowledge of only porosity; (3) a method that is based on the knowledge of only permeability; and (4) an approach that simply assumes that the Biot coefficient is equal to 1.0 or some other number. The proposed correlation falls somewhere in the middle. It is not as simple as saying that the Biot coefficient is equal to unity or saying that it depends only on porosity, or only on permeability. On the other hand, it is not as complex as requiring sophisticated laboratory work of the type mentioned in (1) above.The novelty of this work is the development of an original easy-to-use correlation for estimating the Biot coefficient in conventional and unconventional (tight and shale) reservoirs on the basis of knowledge of the ratio of permeability to porosity (k/ϕ) and the pore-throat radius (rp35). The correlation is developed in such a way that it also has application for estimating the Biot coefficient in the case of unconsolidated petroleum reservoirs and oil sands. The overall approach allows the integration of geomechanics with flow units, geology, petrophysics, and reservoir engineering (RE).
Investigation of the Combined Effects of Temperature and Large-Scale Tortuosity on Friction-Factor Profile in Straight Inclined Sections
Authors: Wiktorski Ekaterina , Sui Dan , Khalifeh Mahmoud , Khatibi Milad 
Published: November 2019

Summary
This paper studies the implicit effects of temperature and wellbore tortuosity on the mechanical friction factor in torque-and-drag models applied to straight inclined sections. Experimental work was performed to measure the variation of viscosity and density of a water-based-mud (WBM) sample with respect to temperature and pressure. The effect of wellbore tortuosity was accounted for by means of the dogleg-severity (DLS) filter, which is presented in the paper. Experimentally obtained parameters were included in an algorithm for friction-factor-profile back calculation using a selected torque-and-drag model. A field case is presented to show this approach. The calculated friction factors were compared with those obtained by using the original torque-and-drag model and the averaged friction-factor values provided by the field operator, and the deviation mechanisms were discussed. Comparing the obtained results, we concluded that pressure and temperature, accounted for through variation in fluid buoyancy with depth, affect friction factor just marginally for rotation off-bottom and negligibly for tripping operations. The unplanned large-scale tortuosity affects the ultimate friction factor more significantly. The magnitude of the studied effects would greatly depend on the wellbore conditions. By including additional parameters in the traditional torque-and-drag models, researchers and engineers would be able to evaluate the effects of these parameters on the friction-factor estimation. It can help to estimate the range of friction forces during the planning phase and explain abnormal trends in post-run analysis.
GWAS and co-expression network combination uncovers multigenes with close linkage effects on oleic acid content accumulation in Brassica napus
Authors: Qian Lunwen , Yao Min , Guan Mei , Zhang Zhenqian , Zhang Qiuping , Cui Yixin , Chen Hao , Liu Wei , Jan Habib U. , Voss-Fels Kai P. , Werner Christian R. , He Xin , Guan Chunyun , Liu Zhongsong , Snowdon Rod J. , Hua Wei 
Published: November 2019

Abstract
Abstract Background: Strong artificial and natural selection causes the formation of highly conserved haplotypes that harbor agronomically important genes. GWAS in combination with haplotype analysis has evolved as an effective method to dissect the genetic architecture of complex traits in crop species. Results: We used the 60K Brassica Infinium SNP array to perform a genome-wide analysis of haplotype blocks associated with oleic acid (C18:1) in rapeseed. Six haplotype regions were identified as significantly associated with oleic acid (C18:1) that mapped to chromosomes A02, A07, A08, C01, C02 and C03. Additionally, whole-genome sequencing of 50 rapeseed lines revealed three genes (BnmtACP2-A02, BnABCI13-A02 and BnECI1-A02) in the A02 chromosome haplotype region and two genes (BnFAD8-C02 and BnSDP1-C02) in the C02 chromosome haplotype region that were closely linked to oleic acid content phenotypic variation. Moreover, the co-expression network analysis uncovered candidate genes from these two different haplotype regions with potential regulatory interrelationships with oleic acid content accumulation. Conclusions: Our results suggest that several candidate genes are closely linked, which provides us with an opportunity to develop functional haplotype markers for the improvement of the oleic acid content in rapeseed.