bluuebunny/crossref_metadata_2025_split huggingface dataset:
Information and Computer Technologies as a Research Tool in the Works of Historians of Central Asia
Authors: Elemanova R.T. 
Published: June 2020

The article considers the possibilities of using information and computer technologies in historical research in Central Asia. Today, when there are discussions among Asian historians about a differentiated approach to the study of history and a desire to preserve the traditional directions of historical science that were laid down in the last century, there is an urgent need to use an interdisciplinary approach. The development of historical geoinformatics at the present stage can be identified that is continuously associated with the level of informatization of society, when information and communication technologies have become an integral part of everyday life, a change in the theory and methodology of historical science. Revolutionary changes in the theoretical development of an understanding of the essence of historical processes naturally led to a change in the methodology of history.
The problem of information and computer technologies efficiency, in particular geoinformation, in scientific historical research, from a theoretical and methodological point of view is being posed and solved.
Since the mid-1990s, the main emphasis has been shifted to the use of multimedia tools and methods and the use of global communications - the Internet. For the preservation, presentation of cultural heritage is an urgent task, the solution of which in a century of rapidly developing information and communication technologies is impossible without the use of new information technology.
ANALISIS KANDUNGAN FITOKIMIA PADA BERBAGAI JENIS MAKROALGA DI PANTAI JUNGWOK, KABUPATEN GUNUNGKIDUL, YOGYAKARTA (Analysis of Phytochemical Contents in Various Types of Macroalgae at Jungwok Beach, Gunungkidul District, Yogyakarta)
Authors: Setyorini Heny Budi , Maria Ernastin 
Published: June 2020

Penelitian ini bertujuan untuk mengetahui kandungan fitokimia pada berbagai jenis makroalga di Pantai Jungwok, Kabupaten Gunungkidul, Yogyakarta. Penelitian ini dilaksanakan di Pantai Jungwok, Kabupaten Gunungkidul, Yogyakarta. Materi penelitian ini adalah makroalga (Ulva sp., Gracillaria sp., dan Boergesenia sp). Metode yang digunakan dalam penelitian ini adalah survei dengan pendekatan kualitatif. Teknik pengambilan sampel makroalga menggunakan purposive sampling. Lokasi pengambilan sampel makroalga berada di bagian timur, tengah dan barat Pantai Jungwok. Analisis skrining fitokimia dilakukan dengan uji kualitatif. Analisis skrining alkaloid menggunakan metode Culvenor Fitzgerald, sedangkan untuk steroid dan terpenoid menggunakan metode Liebermann-Buchard Test, pada fraksi air yang terbentuk dilanjutkan dengan uji flavonoid, fenolik dan safonin. Hasil penelitian menunjukan bahwa sampel segar makroalga jenis Gracilaria sp., yang berada di bagian tengah Pantai Jungwok paling banyak mengandung senyawa bioaktif seperti alkaloid, terpenoid dan flavonoid. The objective of this research was to identify the content of phytochemical in various types of macroalgae at Jungwok Beach, Gunungkidul District, Yogyakarta. This research was conducted at Jungwok Beach, Gunungkidul District, Yogyakarta. The material of this research were macroalgae (Ulva sp., Gracillaria sp., and Boergesenia sp.). This method of research used survey with a qualitative approach. The technique of collecting data was done through purposive sampling. The macroalgae samples were collected from the eastern, central and western part of Jungwok Beach. The phytochemical tests were carried out using qualitative test. Alkaloid screening analysis using the Culvenor Fitzgerald method, while for steroids and terpenoids using the Liberman Buchard Test method, the formed water fraction is followed by flavonoid, phenolic and safonin tests. The results showed that fresh sample of the macroalgae type Gracilaria sp., which is located in the middle of Jungwok Beach, contains the most bioactive compounds such as alkaloids, terpenoids and flavonoids.
RESPON PERTUMBUHAN IKAN BAWAL (Colossoma macropomum) YANG DIBERI PAKAN TEPUNG LEMNA (Lemna minor) HASIL FERMENTASI (Growth Respons Of Pomfret Fish (Colossoma macropomum) Fed by Fermented Lemna (Lemna minor) Powder)
Authors: Mose Numisye Iske , Manganang Yessi Ayu Putri 
Published: June 2020

Dalam pemanfaatan Lemna minor sebagai bahan baku pakan ikan terkendala dengan nilai kasarnya yang tinggi sehingga menghambat pencernaan dan penyerapan nutrisi dalam saluran pencernaan ikan. Teknologi tepat guna yang dapat mengatasi masalah tersebut adalah fermentasi. Penelitian ini bertujuan untuk mengetahui pengaruh penambahan tepung lemna fermentasi terhadap pertumbuhan dan rasio konversi pakan ikan bawal. Ikan yang digunakan dalam penelitian ini adalah ikan bawal berukuran 3-5 cm dipelihara selama 35 hari dan diberikan pakan secara at satiation sebanyak dua kali sehari. Perlakuan lemna fermentasi diberikan pada 4 dosis yaitu (0, 10, 20, 30)%/kg pakan. Hasil penelitian menunjukkan bahwa penambahan lemna fermentasi 20% dapat meningkatkan pertumbuhan ikan bawal, namun pada penambahan lemna fermentasi 30% pertumbuhan ikan bawal cenderung turun. Kesimpulan yang ditarik dari penelitian ini adalah dosis lemna fermentasi 20% merupakan dosis terbaik secara deskriptif dengan nilai laju pertumbuhan spesifik 3,7%/hari, rasio konversi pakan 19,14 dan sintasan hidup 100%. Using Lemna minor as fish feed ingredients constrained by its crude fiber which inhibits the digestive and absorption abilities in the fish digestive systems. The appropriate technology that could overcome this problem is fermentation. The aim of this study was to evaluate fermented lemna supplemented in artificial feed on the growth rate and conversion feed ratio of pomfret fish. Experimental fish used was pomfret fish at the initial size of 3-5 cm and was reared for 35 days and fish were fed twice a day at satiation. The study consists of four dosage (0,10,20,30)%/kg of artificial feed. The results of this study indicates a supplementation of fermented lemna 20% could increase growth performances of pomfret fish although on supplementation of fermented lemna 30% growth performances had a lower growth. The conclusions are supplementation fermented lemna 20% is the best descriptive dosage with a growth specific rate 3,7%/days, feed conversion ratio 19,14 and survival rate 100% of pomfret fish..
Imitation Bait Colour of Skipjack Pole and Line
Authors: Puspito Gondo 
Published: June 2020

A serial experimental fishing using skipjack pole and line had been carried out for 14 days from July to October 2007 in Banda Sea. The aim was to obtain the most productive colour of imitation bait to catch skipjack. The research tested three colours of imitation bait those were red, silver and green. Result showed that the silver colour of imitation bait caught more skipjack than those two other colours. Its hook rate was 0.67 fish/minute, followed by red and green with hook rate of 0,58 fish/minute and 0.47 fish/minute. Key Words: Imitation Bait, Life Bait, Pole and Line, Skipjack.
Some Efforts to Improve Business Performance Improvement Through Fishery Business Environment in Cantrang (Boat Seine) and Local Government Policies in The District Rembang
Authors: Kusumawati Peny 
Published: June 2020

Fishing effort is one of economic activities so that in running its activities are always based on economic considerations for businesses that run to generate profits. Fishing effort has not been able to contribution a larger potion to develop Central Java economy. This is because the factors that affect fishing effort. Therefore, the government should take steps to of improve economic development, especially in the field of fisheries. The purpose of this study is to determine the environmental impact of fishing effort to the performance of fisheries, fishery business environment, and government policies on the performance of the fishery business in district Rembang. The research was conducted in Rembang in April - May 2008. The method used is descriptive by counducting survey. Primary sources of data the fishermen community. The method to determine the respondents by using purposive sampling method. Collected data were analyzed using descriptive statistics, the presentation of data displayed in a frequency distribution table. To test the hypothesis proposed in this research by using, data analysis technique SEM (Structural Equation Modelling) which is operated using the program AMOS 6. The results of research shows the significance level of 5% positive effect on the business environment business performance with the calculated value of t (4.468)> | 1.96 |. By lookong at, the business environment variables fisheries, fishery performance cantrang can increase the business environment has positive influence on local government policy variables with t-count value (7.017)> | 1.96 |. Government policy is able to increase fishing effort. Capital with low interest rates is able to help fishermen catch fish in running the business. Local government policy has positive influence on business performance variables in thecapture fisheries with t-count (2.311)> | 1.96 |. Capital with low interest rates can increase the performance of the fishery business in the distric of Rembang. In conclusion the fishermen to obtain capital to improve fishing business. Key Wards : Business Environment, Performance, Government Policies
Zooxanthellae Life Model and Massalization Growth in the Artificial Environment Waters
Authors: Purnomo Pujiono Wahyu 
Published: June 2020

Zooxanthellae are part of the phototropic dinoflagellates. This organism always live as symbiotically with several marine invertebrates. Relationship between zooxanthellae and coral are mutualistic with the transfer nutritif and phisiologis character. With this character, no coral can live without zooxanthellae. Zooxanthellae have vital control on the coral and sessile life. Model of relationship between zooxanthellae and coral are adopted in the artificial environment for take the massalization culture zooxanthellae in the artificial environment. This study was purposed to : (a) Evaluating of environment limiting factors to support optimum growth of zooxanthellae in the artificial environment; (b) Evaluating of purification culture of zooxanthellae and (c) Formulating nutritif to maintenance of maximum gorwth of zooxanthellae. The experiment took place in Natural food and Genetic laboratory of Main Centre of Brackishwater Aquaculture Development Jepara from August 2004 to September 2005. The result showed that: (a) The optimum irradiance for growth of zooxanthellae is green radiance (with comparison 490 - 550 nm); (b) The optimum temperature for growth of zooxanthellae are 20 – 25oC and (c) Adding of 200 µM NaNO3 with repeat again for 16 days, Key Words: Zooxanthellae, Life Model,Massalization Growth
The Development Opportunity of Catch Fishery in The Province of Southern Sumatera
Authors: Septifitri Septifitri 
Published: June 2020

South Sumatera province since 2000, began managing the fishery resources separately with the Province of Bangka Belitung. Bangka Belitung contribution in the fisheries sector of the South Sumatera province in 1999 by 72 %. Based on these conditions, then do research on fisheries development opportunities in the surrounding waters of South Sumatera. This research was conducted in February 2006 until July 2006 in two Regency namely Komiring Ogan Ilir and Banyuasin Regency. The results showed that the leading commodities in the province of South Sumatera is shrimp, crab, marine catfish (Arius thalassinus), and wolf herring (Chirosentrus dorab). This leading commodities still have a great opportunity to be developed for their utilization rates still ranged between 58,42% – 66,77% Fishing gear priority based on the analysis of MCA (multy Critical Analysis) with considering the biological aspects, technical, social and economic is trammelnet, drift gillnet and Stationary-bamboo lift net. Key Words: Development, Capture Fisheries , South Sumatera province
Stress and Its Impact on Academic and Social Life of Undergraduate University Students in Ghana: A Structural Equation Modeling Approach
Authors: Edjah Koawo , Ankomah Francis , Domey Ebenezer , Laryea John Ekow 
Published: June 2020

AbstractStress is concomitant with students’ life and can have a significant impact on their lives, and even how they go about their academic work. Globally, in every five visits by patients to the doctor, three are stress-related problems. This study examined stress and its impact on the academic and social life among students of a university in Ghana. The descriptive cross-sectional survey design was employed. Using the stratified and simple random (random numbers) sampling methods, 500 regular undergraduate students were engaged in the study. A questionnaire made up of Perceived Stress Scale and Students’ Life Satisfaction Scale was used to gather data for the study. Frequencies, percentages, means and standard deviation, and Structural Equation Modeling (SEM), with AMOS were used for the analyses. It was found that majority of the students were moderately stressed. Paramount among the stressors were academic stressors, followed by institutional stressors, and external stressors. Stress had a significant positive impact on the academic and social life of students. It was concluded that undergraduate students, in one way or the other, go through some kind of stress during the course of their study. It was recommended that the university, through its Students’ Affairs, and Counselling Sections, continue to empower students on how to manage and deal with stress in order to enhance their academic life.
Motor Skill, Movement Competency, and Physical Fitness Assessments for Reserve Officers' Training Corps Cadets
Authors: McGuire Megan B. , Lockie Robert G. 
Published: June 2020

ABSTRACT
Reserve Officers' Training Corps (ROTC) is used at high schools and universities to prepare individuals for enlistment and commission in the U.S. military. Population demographic changes have resulted in more adolescents and young adults being less active, which influences motor skill, movement, and fitness development. Because ROTC programs recruit from the general population, this could influence the training programmed by ROTC staff or strength coaches. This article presents assessment options for motor skills, movement competency, and physical fitness that could be used for ROTC cadets. Should these tests be adopted, staff can use the results to drive their training.
Conservation and Divergence in Duplicated Fiber Coexpression Networks Accompanying Domestication of the PolyploidGossypium hirsutumL
Authors: Gallagher Joseph P , Grover Corrinne E , Hu Guanjing , Jareczek Josef J , Wendel Jonathan F 
Published: June 2020

AbstractGossypium hirsutum L. (Upland cotton) has an evolutionary history involving inter-genomic hybridization, polyploidization, and subsequent domestication. We analyzed the developmental dynamics of the cotton fiber transcriptome accompanying domestication using gene coexpression networks for both joint and homoeologous networks. Remarkably, most genes exhibited expression for at least one homoeolog, confirming previous reports of widespread gene usage in cotton fibers. Most coexpression modules comprising the joint network are preserved in each subgenomic network and are enriched for similar biological processes, showing a general preservation of network modular structure for the two co-resident genomes in the polyploid. Interestingly, only one fifth of homoeologs co-occur in the same module when separated, despite similar modular structures between the joint and homoeologous networks. These results suggest that the genome-wide divergence between homoeologous genes is sufficient to separate their co-expression profiles at the intermodular level, despite conservation of intramodular relationships within each subgenome. Most modules exhibit D-homoeolog expression bias, although specific modules do exhibit A-homoeolog bias. Comparisons between wild and domesticated coexpression networks revealed a much tighter and denser network structure in domesticated fiber, as evidenced by its fewer modules, 13-fold increase in the number of development-related module member genes, and the poor preservation of the wild network topology. These results demonstrate the amazing complexity that underlies the domestication of cotton fiber.
Personalized correction of lipid metabolism in blood of inhabitants of the metropolis under high technogenic load
Authors: Martusevich Andrew K. , Karuzin Konstantin A. 
Published: June 2020

Introduction: The purpose of the study was to evaluate the effectiveness of personalized correction of violations of fat metabolism when using an individually prescribed vitamin and mineral complex.
Methods: The study included 313 volunteers who belong to the category of &quot;practically healthy people&quot; and do not have a severe chronic pathology. All participants in the study were randomly assigned to the main group (n = 197) and the comparison group (n = 116). At the first stage, the state of blood lipid metabolism was evaluated in the representatives of both formed groups, and the laboratory examination complex included: determination of the total cholesterol concentration, the concentration of low- and high-density cholesterol, and the level of triglycerides. Patients of the main group were additionally monitored for the level of blood trace elements and a wide range of biochemical parameters. Taking into account the results of the latter, the composition of the vitamin and mineral complex was individually selected for them. The duration of its daily intake for all members of the main group was 60 days. Patients in the comparison group received a placebo for a similar time period.
Result & Conclusion: The study of the effectiveness of the personalized vitamin and mineral complex allowed us to demonstrate the positive effect of daily intake (for 2 months) on the parameters of blood lipid metabolism. It was manifested in a decrease in the total concentration of cholesterol, which was mainly provided by a decrease in the level of cholesterol contained in low-density.
Mediators as witnesses and evidence about mediators
Authors: Allen Tony 
Published: June 2020

The paper reviews the confused legal position currently in England and Wales concerning mediators as a source of evidence, analysing the cases where mediators have been called and the grounds for refusing. It suggests greater resistance by mediators to attempts to call them as witnesses and greater willingness by judges to protect mediators from being called unnecessarily, questions what truly is ‘in the interests of justice’ in such decisions, and suggests considering such matters in private hearings first.
Use of fine aggregate matrix to analyze the rheological behavior of cold recycled materials
Authors: Graziani Andrea , Raschia Simone , Mignini Chiara , Carter Alan , Perraton Daniel 
Published: June 2020

AbstractNowadays, one of the main challenges to a wider application of cold recycling techniques is the lack of reliable information on the mechanical behavior of cold recycled materials (CRM). In this context, measurement and modelling of the complex modulus of CRM mixtures may give an important contribution to the design and analysis of pavements including cold recycled layers. In this study, we analyzed the rheological behavior of CRM mixtures produced using bitumen emulsion and cement through the study of their fine aggregate matrix (FAM). Starting from a fixed CRM mixture composition, we compared different FAM mortars, focusing on the effect of water and air content. Then, we selected a composition as representative of the FAM in the mixture and investigated the evolution of both materials during a fixed curing period. Next, we measured the complex modulus of the CRM mixture and FAM at two curing stages and applied a rheological model to simulate and compare their behavior. Results showed that the properties of CRM mixtures are comparable to those of FAM mortars produced using all the binding agents (bitumen emulsion and cement) and a fraction of the voids contained in the mixture. Despite the huge difference in volumetric compositions, the FAM mortar controlled the curing and the thermo-rheological behavior of the CRM mixture, while the coarse reclaimed asphalt aggregate fraction and the voids mainly affected the asymptotic properties (equilibrium and glassy moduli) and the non-viscous dissipation component.
Los contratos de consumo en Colombia
Authors: Rico Charry Hermes Fernando 
Published: June 2020

Objetivo: el objetivo general del presente artículo fue realizar un análisis sobre el contrato en general y el contrato de consumo en particular, a través de una investigación propositiva que se basó en una metodología dogmática y en un análisis doctrinal, jurisprudencial y legislativo.
Metodología: a partir del análisis propuesto, se expondrá el estudio de diferentes conceptos y posiciones sobre los contratos y sus elementos de formación: la oferta, la aceptación y el perfeccionamiento del contrato, para después abordar el contrato de consumo, sus características como contrato asimétrico y su relación con el contrato de adhesión, finalizando con una conceptualizacion del contrato de consumo como un contrato normado.
Conclusiones: el perfeccionamiento del contrato requiere cumplir con las condiciones de la promesa y con las formalidades que ha estipulado la ley para cada caso de contrato. Los contratos de consumo son asimétricos, porque el poder económico y la información son detentados por los productores o comerciantes frente a los consumidores. A su vez, el contrato de consumo es un contrato normado, con un nivel de protección especial debido a que no existe igualdad alguna entre los contratantes, pero esta protección es insuficiente, dada la dinámica de las formas de ofrecer y comprar bienes de consumo, que evoluciona hasta el punto de que la legislación al respecto, generalmente, está atrasada para generar el desequilibrio entre productores y/o comercializadores y consumidores.
Efectos del sexismo y la vestimenta sobre la culpabilización de la víctima de agresión sexual=The effects of sexism and attire on blaming the victim of sexual assault
Authors: Terán Tassinari Eleana , Regalado Bermejo Margarita , Flores Jiménez Nina Carolina , Martínez Guel Josué Yemil 
Published: June 2020

ResumenEl objetivo de la presente investigación es identificar el efecto de la vestimenta de una mujer y el nivel de sexismo ambivalente que presenta el observador sobre la culpabilización de una víctima de violación sexual. Participaron 550 estudiantes de universidades privadas de México entre los 18 a 27 años. Se aplicó un cuadernillo con una fotografía de vestimenta (neutra, sexy, transgresora sexy y masculina), un escenario de violación sexual, preguntas para evaluar el efecto de la manipulación, el cuestionario de culpabilización (Romero-Sánchez, Megías y Krahé, 2012) y el ASI: Inventario de Sexismo Ambivalente (Glick y Fiske, 1996). El estudio muestra que la vestimenta aumenta o disminuye la culpabilización hacia la víctima por su relación con su nivel de sexismo.AbstractThe objective of the present investigation is to identify the effect of a woman's clothing and the level of ambivalent sexism presented by the observer on the blaming of a rape victim. Five hundred students from private universities in Mexico between the ages of 18 and 27 filled out a brief questionnaire. A booklet with a clothing photograph was applied (neutral, sexy, transgressor sexy and masculine), a rape scenario, questions to assess the effect of manipulation, the guilt questionnaire (Romero-Sánchez, Megías and Krahé, 2012) and the ASI: Inventory of Ambivalent Sexism (Glick and Fiske, 1996). The study shows that attire increases or decreases the blame towards the victim for its relationship with their level of sexism.