bluuebunny/crossref_metadata_2025 huggingface dataset:
The Seismic Image of The Direct Hydrocarbon Indicators in Offshore Syria
Authors: Alsouki Mohammad , Alali Najeh , Alfaize Mustafa M
Published: July 2020

The easternmost Mediterranean Basin is a candidate to be one of the most important hydrocarbon regions in the world, especially after significant gas discoveries in Levantine Basin in 2009. Offshore Syria is one of the easternmost Mediterranean areas which is still an unexplored virgin area. The seismic interpretation results of the study area showed encouraging evidences of considerable hydrocarbon accumulations within different sedimentary successions, which are Direct Hydrocarbon Indicators (DHIs). Indicators such as reflectivity anomalies (flat spots and dim spots) and polarity reversal were found within significant structural highs of Tertiary or/Late Cretaceous and Early Jurassic successions. Also, gas chimney and a lot of bright spots were observed within a Plio-Pleistocene succession above tops and flanks of Messinian Salt diapirs and pinch-outs.

     The seismic attributes such as instantaneous frequency and phase and reflection strengths were used in this study to improve the seismic interpretation image in the gas-affected area, with the purpose of exhibiting strong amplitude abnormalities and confirming the occurrence of a polarity reversal and the low frequencies within and below some of the structural anticlines. These attributes suggest that there are potential hydrocarbon reservoirs.
sp[Î³,Î³^(* ) ]-open sets and sp[Î³,Î³^(* ) ]-compact spaces
Authors: Jamil Jamil Mahmoud
Published: July 2020

In this work, we present the notion of sp[Î³,Î³^(* ) ]-open set,  sp[Î³,Î³^(* ) ]-closed, and sp[Î³,Î³^(* ) ]-closure such that several properties are obtained. By using this concept, we define a new type of spaces named sp[Î³,Î³^(* ) ]-compact space.
Quantum Image Watermarking Based on Wavelet and Geometric Transformation
Authors: Abdulrida Rahman , E. A-Monem Matheel , Jaber Abdul Mohssen
Published: July 2020

Like the digital watermark, which has been highlighted in previous studies, the quantum watermark aims to protect the copyright of any image and to validate its ownership using visible or invisible logos embedded in the cover image. In this paper, we propose a method to include an image logo in a cover image based on quantum fields, where a certain amount of texture is encapsulated to encode the logo image before it is included in the cover image. The method also involves transforming wavelets such as Haar base transformation and geometric transformation. These combination methods achieve a high degree of security and robustness for watermarking technology. The digital results obtained from the experiment show that the values of Peak Signal Noise Ratio (PSNR) and Mean Squared Error (MSE) that apply to one of the set cover images were 68.74 and 0.093, respectively.
Optimal Robot Path Planning using Enhanced Particle Swarm Optimization algorithm
Authors: Mohammed Athraa Jasim , Ghathwan Khalil Ibrahim , Yusof Yuhanis
Published: July 2020

The aim of robot path planning is to search for a safe path for the mobile robot. Even though there exist various path planning algorithms for mobile robots, yet only a few are optimized. The optimized algorithms include the Particle Swarm Optimization (PSO) that finds the optimal path with respect to avoiding the obstacles while ensuring safety. In PSO, the sub-optimal solution takes place frequently while finding a solution to the optimal path problem. This paper proposes an enhanced PSO algorithm that contains an improved particle velocity. Experimental results show that the proposed Enhanced PSO performs better than the standard PSO in terms of solutionâ€™s quality. Hence, a mobile robot implementing the proposed algorithm operates better and is more secure.
Sentiment Analysis in Social Media using Machine Learning Techniques
Authors: Alatabi Hayder A. , Abbas Ayad R.
Published: July 2020

Over the last period, social media achieved a widespread use worldwide where the statistics indicate that more than three billion people are on social media, leading to large quantities of data online. To analyze these large quantities of data, a special classification method known as sentiment analysis, is used. This paper presents a new sentiment analysis system based on machine learning techniques, which aims to create a process to extract the polarity from social media texts. By using machine learning techniques, sentiment analysis achieved a great success around the world. This paper investigates this topic and proposes a sentiment analysis system built on Bayesian Rough Decision Tree (BRDT) algorithm. The experimental results show the success of this system where the accuracy of the system is more than 95% on social media data.
Determination and evaluation of the orbital transition methods between two elliptical earth orbits
Authors: Mahdi Farid M. , Salih Abdul-Rahman H. , Jarad Majeed M.
Published: July 2020

To transfer a satellite or a spacecraft from a low parking orbit to a geosynchronous  orbit, one of the many transition methods is used. All these methods need to identify some orbital elements of the initial and final orbits as perigee and apogee distances. These methods compete to achieve the transition with minimal consumption of energy, transfer time and mass ratio consumed ), as well as highest accuracy of transition. The ten methods of transition used in this project required designing programs to perform the calculations and comparisons among them.

     The results showed that the evaluation must depend on the initial conditions of the initial orbit and the satellite mechanical exception as well as the target orbit. The most efficient methods of transition in terms of energy required were, sequentially, methods 10, 1, 8, 9, and 2, whereas the least efficient in terms of energy consumption, fuel and  transition time were, sequentially, methods 5,6, and 7. Method 3 was the most efficient when the orbit needed to change the inclination with the transition. The first phase of multi-stage transition is the most energy consuming.
BRCA1 Gene Expression is Down Regulated in Both Familial and Sporadic Breast Cancer Cases in Baghdad- Iraq
Authors: Ali Chemia Adil , Lafta Fadhel M. , Al Sayyid Maha Mhammed , Al-Rekabi Abdul-Ameer N. Ghaloub
Published: July 2020

Breast cancer is the commonest cancer and the leading cause of malignancies-related mortality in women worldwide. Understanding the underlying biology of the disease could improve patientsâ€™ stratification and may offer novel therapeutic targets and strategies. This study was set to investigate the association between BRCA1 gene expression and some of the clinical features of breast cancer patients in Baghdad-Iraq. Eighty peripheral blood samples were collected from sixty patients diagnosed with breast cancer and twenty healthy age-matched controls for BRCA1 qPCR gene expression analysis.

     The results showed a significant reduction in BRCA1 gene expression in all of the breast cancer patients with the vast majority of them (75%) having BRCA1expression below 25%. The down regulation of BRCA1 expression also showed consistency in breast cancer patients of both sporadic (n=45) and family history (n=15) cases,with expression averages of 18% and 20.19%, respectively. Moreover, the redcuation in BRCA1 expression was negatively associated with the diseaseâ€™s grades,asbreast cancer patients with the advanced stage III (n=19) showed the lowest expression average of BRCA1 (13.8%) as compared to those in stages II (n=29) and I (n=12) of the disease (17.7% and 19.8%, respectively).      

Overall, the study highlights the key role of BRCA1gene expression in the development of breast cancer and suggests its potential utility in the diagnosis strategies and preventing the progression of the disease, especially the sporadic type.
Curcumin as Efflux Pump Inhibitor Agent for Enhancement Treatment Against Multidrug Resistant Pseudomonas aeruginosa Isolates
Authors: Sulaiman Sulaiman D. , Abdulhasan Ghusoon A.
Published: July 2020

Pseudomonas aeruginosa is considered as a developing opportunistic nosocomial pathogen and is well-known for its multidrug resistance that can be efficiently treated by a combination of antibiotics andefflux pump inhibitors (EPI). Therefore, the purpose of this study was to investigate the effect of curcumin as an EPI for the enhancement of the effectiveness of antibiotics against multidrug resistant (MDR) isolates ofP. aeruginosa. Susceptibility patterns of suspected bacteria was determined using the disc diffusion method andresistant bacteria were identified using chromogenic agar and 16S rDNA. The effectsof curcuminon the enhancement of antibioticsâ€™s activity was evaluated usingthe broth microdilution method.The susceptibility patterns for 50 (67.6%) suspectedP. aeruginosaisolates showed that 36 (72%) of these isolateswere resistant to one of the used antibiotics,whereasonly 21 (42%) were MDR. The highest percentage of resistance was observedtoceftazidime (66%) followed by ciprofloxacin and levofloxacin (40%). Only 35 isolates were specified by chromogenic agar and 16S rDNAas P. aeruginosa.The minimal inhibitory concentration (MIC) of 35 isolates for ciprofloxacin resistant was between 4 and128 Âµg/ml while for ceftazidime was between 64and 512 Âµg/ml. After the addition of 50 Î¼g/ml curcumin with ciprofloxacin, there wasa significant increase in the sensitivity (pâ‰¤ 0.01) of 13 MDR P.aeroginosa isolates whereas no differences in the sensitivity to ceftazidime were recorded before and after addition ofcurcumin. In conclusion, the results of this study show that curcumin can decrease the MIC value of ciprofloxacin in MDR isolates of P. aeruginosaand can be used as a native compound to enhance the treatment of resistant isolates with ciprofloxacin.
Mineralogy of Gypsiferous Soil and the Effect of a dditiveLime Stone waste powder on its Physical Properties
Authors: Rashid Thalar Othman , Majeed Nadhmia Najmaddin
Published: July 2020

The presence of gypsum in soil as bonding agent alters its behavior with a large influence on itsphysical properties.Soil samples were taken from two locations of different gypsum content(S1 = 30.5% and S2= 20%) inMakhmur area. TheUnified soil classification system indicated that soil type was clay with low plasticity(CL). Basic methods of physical testing of soils, such as grain size analysis,specific gravity and atterberg limit were applied. Stabilizationof the gypsiferous soil was performed by addinglimestone waste powder takenfrom Said sadiqandPirmam areas,with different percentages(5%, 15%,25%).The results show that the addition of limestone powder to the tested soils decreases their liquid and plastic limits.
STRATEGI PENJUALAN PRODUK BERBAHAN DASAR KELAPA DI BADAN KESWADAYAAN MASYARAKAT ( BKM WONOMUKTI) PAGUYUBAN WARGA DESA MONOHARJO
Authors: Cahyani Leni
Published: July 2020

Pangandaran merupakan daerah yang potensi terbesar sumber daya alam apalagi dari sektor parawisata yang sudah lama ada sehingga produktivitas masyarakat sekitarnya berpengaruh kepada pengunjung. Peranan dari daerah terkait dengan adanya pengembangan Usaha kecil yang dikelola oleh BKM Wonomukti, salah satunya adalah gula semut yang merupakan salah satu usaha yang dijalani oleh masyarakat sekitar Pangandaran. Desa Wonoharjo adalah salah satu desa yang memiliki potensi untuk dikembangkan melalui berbagai strategi penjualan. Permasalahan yang menjadi prioritas dari mitra usaha kecil saat ini pada petani gula semut meliputi yaitu pengolahan gula semut, kreativitas, permasalahan kemasan gula semut sendiri. Selain itu permasalahan pasar belum mampu memanfaatkan peluang yang ada, kurangnya akses, serta belum adanya Kemitraan Usaha. Hasil yang dicapai pada pengabdian masyarakat di desa Wonoharjo sangat besar motivasinya dengan pendampingan yang langsung terjun kepada masyarakat pengrajin gula semut, batok kelapa dan ayaman lidi yang berpotensi tinggi dalam meningkatkan UMKM di Pangandaran. Adanya inovasi kemasan, daya saing jual dan pemasaran melalui web salah satu yang bisa dicapai oleh akademisi dan UMKM gula semut.

: Strategi penjualan, Pengembangan pemasaran dan inovasi kemasan, WEB
Development endowment and Islamic financing formulas Financial leasing as an example
Authors: Salaheen Abd Al-Majid , Zaimay Klwdian , Dawood Hayel
Published: July 2020

This study aims to highlight the idea of ​​a development endowment, and deviate from the prevailing stereotypical culture of endowment in society and among many Islamic endowment institutions, considering that the endowment institution should be an integrated development institution, and the various forms of Islamic financing can play a prominent and pivotal role in the development of Islamic endowments And since the lease ending in ownership was among the most widely discussed and preferred formulas for Islamic financial institutions for their financing and investment advantages, and because this Islamic financing formula was most favored by endowment institutions for the investment options they provided and Wali, this study came to highlight the ability of this financing formula to respond to the financing and development options of Islamic endowment institutions.
 This study addressed the idea of ​​a developmental endowment by using this formula, proposing several practical options for this formula, which Islamic endowment institutions can benefit from in its developmental programs, as well as the difficulties and obstacles surrounding the use of this financing formula in the endowment development and development, proposing appropriate solutions to overcome on her.
Recent experience of surveying the spawning grounds of pacific salmons in the water bodies of Chukotka
Authors: Shevlyakov E. A. , Shubkin S. V.
Published: July 2020

Aerial survey of the pacific salmon spawning grounds was conducted in the water bodies of Chukotka belonged to the Bering Sea basin (the Anadyr, Velikaya, Tumanskaya Rivers and Meinypilgyno lake-river system) in 2019, for the first time since 1992. Total flight time was 35 hours, approximate length of the transects was 3,800 km. Number of the spawners was estimated as 660.7 . 103 ind. for chum salmon, 112.2 . 103 ind. for sockeye salmon, and 3678.0 . 103 ind. for pink salmon, features of their distribution are described.
Species composition and distribution of fishes and prawns in the Amur River channel
Authors: Koshelev V. N. , Kolpakov N. V.
Published: July 2020

istribution of fishes and prawns in the Amur River (40–960 km from the mouth) is described on results of the beam-trawl survey conducted in September-October, 2003 (57 trawl stations at the depth of 1.5–23.0 m). In total, 2584 ind. of 22 fish species and 1077 ind. of 1 invertebrate species (prawn Palaemon modestus) were caught. The highest species richness was registered for orders Cypriniformes (13 species) and Siluriformes (4 species). The fish and prawn stocks were evaluated as 32.161 . 106 ind. (583.8 t) for bottom and near-bottom fish and 4.887 . 106 ind. (8.8 t) for prawns. Two commercial fish species were the most abundant: catfishes Tachysurus brashnikowi (16.26 . 106 ind. or 32.9 % of total biomass) and T. sinensis (4.32 . 106 ind. or 24.0 % of total biomass); other 6 fish species with considerable biomass were lizard gudgeon Saurogobio dabryi (12.6 %), ussuri catfish T. ussuriensis (9.7 %), amur white-pinned gudgeon Romanogobio tenuicorpus (7.8 %), amur sturgeon Acipenser schrenckii (5.6 %), amur gudgeon Gobio cynocephalus (2.4 %), and kaluga Huso dauricus (0.6 %). Distribution density varied in the range of 0.01–2.57 g/m2 (on average 0.45 ± 0.27 g/m2) for fish and 0.005–0.044 g/m2 (0.021 ± 0.012 g/m2) for prawns. Abundance of both fish and prawns increased multifold towards the Amur mouth that correlated with increasing of forage benthos biomass in the same direction. So, the main portion of fish biomass (82.4 %) was distributed in the Amur River downstream (40–400 km from the mouth) and the prawn stock was concentrated completely in its lowermost part (50–150 km from the mouth).
Changes in population structure of crucian carp Carassius gibelio from the freshwater lake on Bolshoy Pelis Island (Peter the Great Bay, Japan/East Sea)
Authors: Markevich A. I.
Published: July 2020

Population structure of crucian carp in a small freshwater lake on Bolshoy Pelis Island is studied on the data of trap catches conducted in 1985, 1995 and 2015. Mature part of the population consisted of fish with length 110–280 mm TL and age from 2 to 8–9 years that are usual parameters for this species. Age was estimated using annuli on fish scale. The largest caught fish was the 14-years female with length 470 mm TL and weight 1650 g. All fish reached sexual maturity at age of 2 years. In the age of 5 years and more, the number of females in the population exceeded the number of males (2♀ : 1♂ in 1985). Length-weight relationship was calculated as W = a . TLb. Growth rate was calculated on length-at-age data. Rate of linear and weight growth of females was higher than males in 1985 and 2015 that is considered as a natural difference. After partial elimination of the population in 1995 under natural reasons (hypoxia and toxic microalgae bloom), growth rate of males and females became equal and number of males increased quickly, they were twice more numerous than females. However, the females prevailed again in the sex ratio in 2015. Rate of linear and weight growth was the lowest in 2015, probably because of high density of the fish population.
Features of allometric growth and structure of settlements for Mya uzenensis (Bivalvia: Myidae) in different areas of littoral zone in the Tauiskaya Guba Bay, Okhotsk Sea
Authors: Zharnikov V. S.
Published: July 2020

Settlements of bivalve Mya uzenensis are investigated in four littoral areas of the Tauiskaya Guba Bay with different environments. Their density varied from 20 to 194 ind./m2 (518–9680 g/m2) depending on habitat. On suitable soils, the settlements occupied 25–40 % of the littoral zone; the mollusks were distributed mostly in mosaic spots with size 0.5–5.0 m2. Stable settlements in the areas with favorable environmental conditions in the Ola estuary and Vesyolaya Bay were formed by mollusks with shell size of 22.1–91.1 mm and age of 2–14 years. Allometry of the shells growth increased with age until 10 years, then leveled. The stocks of mollusk were assessed for certain areas that allowed to recommend for annual landing 158.4 t of M. uzenensis (7 % of commercial stock).
Longterm dynamics of prior pollutants concentration and total level of chemical contamination in the coastal areas at Vladivostok (Peter the Great Bay, Japan Sea)
Authors: Moshchenko A. V. , Belan T. A. , Lishavskaya T. S. , Sevastianov A. V. , Borisov B. M.
Published: July 2020

Contents of hydrocarbons, phenols, DDT and its metabolites, Cu, Pb, DDD/DDE and DDD+DDE/DDT ratios, and total level of chemical contamination (TPF index) in bottom sediments are traced for 16 stations in the coastal areas at Vladivostok in 1982−2018. The content of DDT, Cu and Pb, DDD/DDE ratio, and TPF had increased until the early 1990s and then had some stabilizing; the concentration of hydrocarbons was high and relatively stable until the middle 1990s, then dropped sharply and had new gradual growth since the early 2000s; the values of phenols concentration and (DDD+DDE)/DDT ratio were low until the middle 1990s — early 2000s and then increased swiftly. The reason for the pollution decreasing was possibly the lowering of economical activity in the 1990s. All contaminants and indices are very variable that’s why there is difficult to identify the processes responsible for their long-term dynamics. Conception of assimilatory capacity is applied to the bottom sediments. Self-purification of the sediments and maintenance of their contaminants balance is likely provided by microorganisms activity coupled with accumulation of contaminants by macrobenthos in the Amur Bay, by the microorganisms activity coupled with high rates of sediment accumulation in the Golden Horn Bay, and by the microorganisms activity and hydrodynamic sorting of sediments that washes the fine fractions enriched by contaminants in the open areas of the Ussuri Bay. Modern increasing of phenols concentration reflects probably a tendency to eutrophication. Situation of negative impact of chemical contamination (exceeding of ERLq threshold value) is detected for the last 35 years in the Golden Horn Bay but this period is much shorter in other areas with the minimal time in the open Ussuri Bay. The time of negative impact is strongly correlated with the total level of chemical contamination of sediments.
Variability of the West Kamchatka Current in winters of 1994–2019, by altimetry data
Authors: Kolomeytsev V. V.
Published: July 2020

Averaged schemes of the geostrophic circulation on surface of the eastern Okhotsk Sea in winter months are plotted using the data of satellite altimetry measurements. Variations of the surface water transport by the West Kamchatka Current through the latitude of 54о N, between 153о E and the coast of Kamchatka, are analyzed. The current was strengthened in the winters of 1996, 1997, 2009, 2010, and 2013; it was relatively weak in the winters of 2002, and 2007. Statistical dependences of the sea surface temperature and ice cover on the West-Kamchatka Current intensity are calculated for entire winter season and by months; they are statistically significant for all winter months. The West Kamchatka Current variation determines up to 33–36 % of these indices variability.
Evaluation of ice volume in the Okhotsk Sea by the ice age characteristics for the period of 2001–2019
Authors: Pishchalnik V. M. , Minervin I. G. , Truskov P. A.
Published: July 2020

Age of ice in the Okhotsk Sea in 2001–2019 is determined by analysis of satellite data from passive and active microwave spectroradiometers. The areas with certain age composition are contoured with monthly discreteness. Mean thickness of ice in these areas is calculated by weighted averaging of thickness for three main forms, neglecting the ice deformation. The ice volume is calculated by these areas, taking into account the ice concentration. The total mean winter ice volume in the Okhotsk Sea decreased in two decades with the rate of 32.2 km3/decade, on average, while the ice cover decreased by 3.2 %/decade and the average ice thickness decreased by 3.4 cm/decade. Total loss of the ice volume in the Okhotsk Sea in 2001–2019 is estimated as 34.5 %. The ice volume decreasing was caused by both ice thickness lowering (60 %) and ice cover reduction (40 %).
Growing a triple hybrid of russian, siberian and amur sturgeons in a warm-water fish farm
Authors: Amvrosov D. Y. , Rachek E. I.
Published: July 2020

Biological and production indices are presented for spawning females of triple hybrid between russian sturgeon, siberian sturgeon and amur sturgeon (RS × SS) × AS and other commercial forms of sturgeon grown in cages of the warm-water fish farm in Luchegorsk, Far East of Russia. In conditions of warm-water pools, survival rate of the triple hybrid larvae and juveniles was higher than that of amur sturgeon and russian-siberian hybrid sturgeon. Weight of the triple hybrid specimens at the age of 3 and 4 years was 1.58 kg and 2.36 kg, respectively, that was higher than that of the russian-siberian hybrid sturgeon and close to the values for amur sturgeon. Fish harvest reached 94 kg/m2 of cage, or 134 kg/m2 of cage in sum with the realized fish. Up to 93 % of females matured after using of hormonal stimulation. The first female of the triple hybrid sturgeon matured at the age of 9 years, with its body weight of 13.1 kg. Other females became matured in different age, up to 16 years, but ¾ of them were matured at the age of 10–12 years. The maximum registered weight of the triple hybrid female was 29 kg (age 14 years). Inter-spawning intervals for 97 % of females were 1–2 years. Average annual yield of hard roe obtained from one female at the age of 9–16 years was 2.28 kg, average weight of one egg was 17.6 mg, average fecundity was 132 . 103 eggs/female or 7.4 . 103 eggs/kg, average oosomatic index was 12.8 %. These values of production indices for the triple hybrid females are mainly intermediate between the indices of initial species. In 3–4 spawning seasons, the yield of 5.25 kg of hard roe, on average, was harvested from one female of the triple hybrid, or 30 % of its body weight. The yield from the most productive females was 10.8–11.0 kg of roe, or 55–73 % of their body weight. These values are lower than the yeild from amur sturgeon but similar to the yield value for russian-siberian hybrid sturgeon. Caviar manufactured from the roe of triple hybrid sturgeon is distinguished by high quality. Its females are technologically advanced for the eggs harvesting and have a good survival, about 98 % during long-term exploitation. So, the triple hybrid of russian, siberian and amur sturgeon can be recommended for commercial cultivation in warm-water sturgeon farms with intensive harvesting.
Biotechnological processing of small-sized shrimps for using as seafood
Authors: Yarochkin A. P. , Timchishina G. N. , Akulin V. N. , Bashtovoy A. N. , Kasyanov S. P. , Vigovskaya I. M.
Published: July 2020

Main technological and chemical characteristics of small-sized shrimps Pandalus borealis, P. goniurus and krill Euphausia superba are presented. The main processes of this kind of shrimp processing are described, with usage of its own complex of proteinases to produce autoproteolysis products. Lysates of these shrimps have high nutritional value comparable with the value of low-fat cottage cheese, though the shrimp lysate protein is a completely animal protein similar to beef one. As a source of low-fat protein, the shrimp lysates belong to the category of specialized and functional food and food ingredients; they also can de considered as the source of omega-3 fatty acids and astaxanthin. Volatile components of the shrimp lysates contain 30 compounds responsible for taste and aroma properties of crabs and shrimps, as thiran, methylthiran, dimethyldisulfide, thioacetic acid, 2-mercaptopropanoic acid, etc. Safety of shrimps and their lysates is provided by low content of organochlorine compounds, radionuclides, toxic elements and low values of microbiological parameters, below of the maximum permissible levels. The shrimp lysates are suitable for using in manufacture of emulsion and pasty products with high commodity properties, classified as gastronomic products with high taste and nutritional value.
Development of technology for canning of ringed seal meat
Authors: Shulgina L. V. , Davletshina T. A. , Кarlina A. E. , Pavel’ K. G. , Solodova E. A.
Published: July 2020

Results of studies on technology of natural canned meat of ringed seal (akiba) are presented. The frozen seal meat was used for canning without subcutaneous fat that was removed after slaughter. Protein content in the muscle tissue was 22.50 ± 0.71 %, fat content — 8.20 ± 0.20 %, minerals — 1.20 ± 0.10 %, its energy value was 167.4 ± 5.6 kcal/100 g. After defrosting, pieces of the seal meat were kept in fresh water at temperature of 15–18 oC for 2 to 3 hours, then onion and flavorings were added. The spiced meet was packed to cans № 6 and sterilized under temperature of 120 oC. The finished canned food had a meaty taste and smell, without extraneous smacks and smells. The broth was transparent with brown tint and small amount of suspended protein substances. Protein content in the finished canned food was 17.0 %, fat content 7.0 %, protein composition was close to the standard protein by amount and ratio of essential amino acids. Monounsaturated fatty acids dominated in lipids of the canned food (58.08 % of total lipids), mainly oleic (18:1 n-9) and palmitooleic (16:1 n-7) acids; portion of polyunsaturated fatty acids was 22.17 %, including omega-3 fatty acids (18.56 % of PUFA). High content of iron (6.6 mg/100 g), zinc (2.3 mg/100 g) and selenium (80 μg/100 g) was detected in the canned food that partially or completely maintained daily requirements of human body for these elements.
Descentrar la educación e investigación: una urgencia en tiempos de pandemia
Authors: Yangali Vargas Jorge Luis
Published: July 2020

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Aproximaciones a las realidades del pensamiento agro-astronómico en el distrito de Huando, Huancavelica
Authors: Arias Sánchez Raúl Eleazar
Published: July 2020

En la región andina existen diversas comprensiones con respecto al conocimiento de cielo y las estrellas que son enormemente diferentes de las que el mundo occidental. Una de estas ideas fue estudiada en un distrito de la región Huancavelica. Este estudio por su naturaleza empleó el método etnográfico, entrevistas y observación participante. En cuanto a los resultados obtenidos, podemos señalar que aún están presentes conocimientos agro-astronómicos en este poblado y tienen práctica significativa en siembra, así como también, en la vida de los hombres y demás seres vivos.
Sistemas de derecho, fuentes y pluralismo jurídico
Authors: Mila Maldonado Frank Luis , Yánez Yánez Karla Ayerim
Published: July 2020

En Ecuador han coexistido diversos grupos sociales, como lo son los pueblos indígenas, campesinos y afrodescendientes, los cuales se han caracterizado por manejar un derecho propio, alejado del centralismo estatal. En materia de pluralismo jurídico, la costumbre juega un papel determinante, aunque código civil ecuatoriano establece que solo debe aplicarse cuando la ley lo indica, debe ser visualizada como una manifestación de prácticas reiteradas en el tiempo, traduciéndose en una fuente primaria del derecho por parte de los grupos que forman parte del pluralismo jurídico, destacándose la justicia indígena como la más relevante representación de la coexistencia de ordenamientos jurídicos.
Gamaniel Blanco Murillo, educador innovador
Authors: Porras Cosme Sanyorei , Pacheco Peña Eduardo Marino
Published: July 2020

Los prohombres son personas excepcionales por sus hechos, integridad y desprendimiento social; porque destacan combativa e innovadoramente entre sus pares, con quienes se identifican sin interés individual y aportando sin descanso por su bienestar. Su enfoque humanista y fe en el porvenir social es su marca. Gamaniel Blanco Murillo fue de aquella estirpe, entre sus muchas virtudes se obligó a ejercer la docencia. Como pocos la sintió un fundamento esencial en la vida de los pueblos y como pocos la entendió en toda su profundidad y extensión. Como docente educó en las aulas, la escuela, el taller industrial, el sindicato y la misma comunidad de ciudadanos. Distantes quizá de su posición ideológica y política, este prohombre pasqueño dejó un legado de vida pleno y solidario que trasciende a su época; que aún hoy es un ejemplo a seguir. El estudio del Gamaniel Blanco educador se alcanza a través de su fraterno amigo Augusto Mateú Cueva y su discípulo Víctor Mazzi Trujillo.
La utilización del ábaco y el sistema braille en estudiantes con discapacidad visual que asisten a la Educación Básica Primaria
Authors: Burbano Carabali Victor Manuel , Massani Enríquez Jorge Félix
Published: July 2020

El presente artículo tiene como propósito presentar los resultados de la implementación de una propuesta pedagógica para el desarrollo de la noción de fracción - relación parte-todo en un estudiante con discapacidad visual que cursa el grado cuarto de la Educación Básica Primaria, apoyados en la utilización del ábaco y el sistema Braille como herramientas que permitieron la solución de las dificultades en torno al aprendizaje de las operaciones básicas, el proceso de abstracción y el desarrollo de la noción de fracción, comprobándose la viabilidad de la propuesta utilizada.
Epistemología y metodología de investigación en administración en universidades de Lima y Junín
Authors: Espinoza Montes Isac Fernando
Published: July 2020

La presente investigación examina las tradiciones epistemológicas y metodológicas utilizadas en las investigaciones en administración y gestión en las universidades de Lima y Junín, a partir de ella caracteriza los paradigmas, enfoques, métodos y estrategias generales prevalentes. Utilizando el enfoque mixto, a través del análisis de contenido y la estadística, la investigación ha encontrado una variedad de paradigmas epistemológicos, con prevalencia del paradigma post positivista; gran variedad metodológica con predominio del enfoque cuantitativo. El estudio de caso y observación con mínima incidencia de la teoría fundamentada identifican la estrategia utilizada. Resalta que una universidad promueva la investigación compleja y la diversidad metodológica en las investigaciones.
La metodología genexus de gonda y la tradicional en el aprendizaje del desarrollo de software sobre base de datos en los estudiantes del IV ciclo de la especialidad de Informática de la Universidad Nacional de Educación Enrique Guzmán y Valle
Authors: Flores Ccanto Florencio
Published: July 2020

La investigación aborda el siguiente problema: ¿cuáles son los efectos de la aplicación de la metodología GeneXus de Gonda y la metodología tradicional en el aprendizaje del desarrollo de software sobre base de datos en los estudiantes del IV ciclo de la especialidad de Informática de la Universidad Nacional de Educación Enrique Guzmán y Valle? Investigación de enfoque cuantitativa de tipo explicativo-experimental, con dos grupos: uno de control y otro experimental; medidos antes y después, en el proceso del desarrollo de la asignatura de Base de datos. El diseño es cuasi-experimental. El objetivo es comprobar que la aplicación de la metodología GeneXus de Gonda mejora el aprendizaje del desarrollo de software sobre base de datos, comparada con la metodología tradicional, en los estudiantes del IV ciclo de la especialidad de Informática de la Universidad Nacional de Educación Enrique Guzmán y Valle. Los instrumentos utilizados fueron pretest y postest que miden el aprendizaje conceptual, procedimental y actitudinal de los fundamentos para el desarrollo de software sobre base de datos. Estos instrumentos fueron sometidos previamente a los procesos de confiabilidad y validez de rigor. Los resultados demuestran que la aplicación de la metodología GeneXus de Gonda mejora el aprendizaje del desarrollo de software sobre base de datos, en comparación con la metodología tradicional, en los estudiantes del IV ciclo de la especialidad de Informática de la Universidad Nacional de Educación Enrique Guzmán y Valle.
El Aprendizaje Basado en Problemas (ABP) como estrategia didáctica innovadora en la enseñanza de la Anatomía Humana
Authors: Hernández-Huaripaucar Edgar Martín , Yallico Calmett Ramiro Madonio
Published: July 2020

Este trabajo abordó el problema del desconocimiento y/o inaplicabilidad de la metodología de Aprendizaje Basado en Problemas (ABP) como estrategia didáctica innovadora en la enseñanza de la Anatomía Humana. El propósito del estudio fue demostrar la efectividad de esta metodología mediante la aplicación del método de ABP en las carreras de Odontología-Estomatología de una universidad pública y otra privada de la ciudad de Ica-Perú. Se espera que los aportes de este estudio contribuyan a lograr una masiva aceptación por docentes y estudiantes de diferentes asignaturas de nivel universitario. Esta investigación fue de tipo observacional, prospectivo, transversal y analítico, de nivel correlacional y de diseño cuasiexperimental; se realizó en una muestra de 40 estudiantes de la asignatura de Anatomía Humana de cabeza, correspondiendo 20 estudiantes de la Facultad de Odontología de la Universidad San Luis Gonzaga de Ica (UNICA) y 20 de la Facultad de Estomatología de la Universidad privada San Juan Bautista (UPSJB). En estudiantes de ambas carreras se alcanzó mejoras en el logro de las competencias con la aplicación del método de ABP. La prueba Chi cuadrado (X2) demostró que la aplicación del método de ABP en los estudiantes de ambas universidades, influye favorablemente en el logro de las competencias conceptuales, procedimentales y actitudinales, con diferencias estadísticamente significativas (p<0,05); lográndose validar las hipótesis del estudio; evidenciándose, sin embargo, que estos logros fueron significativamente mejores en la UNICA que en la UPSJB.
La responsabilidad socio-ambiental de las universidades: Una visión México-Perú
Authors: Revuelta Vaquero Benjamín , Vegas Gallo Edwin
Published: July 2020

El presente artículo identifica la responsabilidad ambiental de las Universidades particularmente en entornos latinoamericanos, donde los problemas ambientales se están multiplicando. En esta realidad, lamentablemente la conciencia y participación ambiental de los ciudadanos aún es incipiente y la acción pública de los gobiernos es insuficiente. Los problemas avanzan mucho más rápido que las soluciones y se sigue generando un grave daño ambiental. En este contexto, las Universidades tienen mucho que aportar. Respondiendo a su deber social, ético y ambiental; con la riqueza de su potencial humano y multidisciplinario, están llamadas a ser un actor fundamental en la protección ambiental.
Clima y compromiso organizacional según condición y categoría laboral del personal en una institución educativa piloto de gestión pública
Authors: Goetendia Alarcón Marina
Published: July 2020

El objetivo del estudio fue determinar la medida en que existe relación entre la percepción del clima Organizacional desde el modelo de Litwin y Stringer (Estructura, responsabilidad, recompensa, desafío, relaciones, cooperación, estándares, conflictos e identidad) y el Compromiso Organizacional, utilizando la teoría de Meyer y Allen (afectivo, normativo y continuidad) considerando condición y categoría laboral. Los resultados del Clima Organizacional según condición de nombrado y contratado el diagnóstico general es de tendencia positiva, en categoría docente y administrativo si existen diferencias significativas siendo los docentes quienes presentan valores promedios significativamente mayores que los administrativos en las dimensiones estructura, responsabilidad, recompensa, relaciones, cooperación y estándares, no difieren en las dimensiones de desafío, conflicto e identidad.  En cuanto al compromiso organizacional según condición y categoría laboral no se encuentran diferencias significativas.
ICT Concepts Development in Educational Theory and Practice since the Time of Independence of Ukraine
Authors: Chasnikova O. V. , Dubrovina I. V. , Zinchenko O. M.
Published: July 2020

Background and Aim of Study: The article deals with ICT concepts in the educational theory and practice of Ukraine. It is noted that scientists are exploring different aspects such as a concept, a strategy for implementing the concept, real experience, etc. The analysis of ICT concepts in education which were created during the independence period, has highlighted a number of contradictions that accompany this process. The aim of the study: to consider ICT concepts which were created in the system of education in Ukraine during the independence period. Material and Methods: In the study, the following general scientific methods were used: analysis (historical and pedagogical), synthesis, comparison, generalization. Results: ICT concepts implemented in Ukraine’s education, not only attest to the emergence of innovative information and technological realities in the field of science and education, but also are considered to be new realities, and therefore need to be researched by scholars of different branches – philosophers, educators, sociologists, psychologists, etc. – both in terms of methodology and trends of changes in the reference field of educational informatization. Conclusions: ICT concepts in Ukraine’s education, created during the independence period, reflect the course of a controversial process of a state formation. Being innovative by design, concepts, laws, strategies, programs, etc. have been based on traditional, or even outdated, principles of state development. A legislative approval of the National Program of Informatization and periodic changes in innovative nature of its content in relation to ICT in education, showed progressive trends of conceptual importance.
Sensorimotor Criteria for the Formation of the Autonomic Overstrain of the Athletes’ Cardiovascular System
Authors: Romanchuk O. P. , Guzii O. V.
Published: July 2020

Background and Aim of Study: Determination of sensorimotor function is an important area of psychophysiological features study of the athletes’ body, which are essential for the analysis of cognitive processes, assessment of the central nervous system functional state, sensory sensitivity, development of motor skills, psychophysiological and neurophysiological parameters of brain. The aim of the study: to define the changes of indexes of the central regulation of sensorimotor function of highly skilled sportsmen at forming of the cardiovascular system overstrain. Material and Methods: On results research of the cardiovascular system with the use of spiroarteriocardiorhythmography before, after load and a next morning in 19 sportsmen of men, which the overstrains of the cardiovascular system was forming, were determine: at 10 – on a sympathetic type, at 9 – on a parasympathetic type. In parallel was determination of index of switching of central settings (SCS) which received from data of research of the sensorimotor system with the use of device the “Computer motion meter”. Results: Right after intensive physical activity the meaningful acceleration of SCSl (p<0.05) and meaningful deceleration of SCSr (p<0.05) is marked at an overstrain on a sympathetic type, and also meaningful deceleration of SCSl (p<0.05) and meaningful acceleration of SCSr (p<0.01) at an overstrain on a parasympathetic type. In the period of recovery deceleration of SCSl and SCSr (p<0.05) at a sympathetic overstrain, and also stability of index of SCSl by comparison to afterload and meaningful dynamics of SCSr (p<0.05) is marked at a parasympathetic overstrain. Conclusions: At a sympathetic and parasympathetic overstrain the characteristic asymmetric changes of indexes of SCS that can testify to the primary flow of ergotrophic and trophotrophic processes in the organism of sportsmen are marked.
Therapeutic Competencies in Reducing Emotional and Social Distress after Cognitive Behavior Therapy Training Program
Authors: Sabra Z. E. I. , Daigham A. I.
Published: July 2020

This study is interested in investigating how cognitive therapy training could help school psychologists to offer better help for students known with emotional and social problems. School psychologists are capable to help students with their psychological problems, as they spend relatively long time with them and know about their strengths and weaknesses as well. Adjustment in school environment is very important and has a great impact on student's overall adjustment and psychological health. Cognitive behavior therapy is known as an effective treatment for many of the psychological problems. Training could enhance cognitive behavior therapy skills and enable those psychologists to help students to cope with their emotional and interpersonal problems. Supervision is essential in learning cognitive behavior therapy. Despite the divergence in systems of psychotherapy, their goals and varied training practices, supervision remains the one component considered essential to all. This paper addresses the question: is a brief cognitive behavior therapy (CBT) training program enhances psychologist's skills as reflected in scores on Cognitive Therapy Skills scale and in helping students with emotional and social problems.
Present Day Deviations of Thinking of the Internship Doctors
Authors: Yekhalov V. V. , Sedinkin V. A.
Published: July 2020

Within recent years, we have conducted a series of investigations on the diagnostics of mosaic thinking since presently, the process of substitution of the fragmented (mosaic) thinking for the medical judgment is progressively going on among the individuals getting the postgraduate medical education (Yekhalov, Yehorov, Pavlysh, & Barannik, 2020). For the purpose of verbal estimate of the quality of thinking of the internship doctors, we have used a modified test of thinking and creativity, which was created by Bruner, an American psychologist. Over three years, an anonymous testing has been held in four peer groups of the 1st year internship doctors majoring in Anesthesiology, Stomatology and Neurology (exactly 100 respondents in each group). The test questionnaire was focused on the preference of the textual or pictorial information; on the character of the representation of information (i.e., as a text, as a visual imagery, or both these characters equally); on the using of the symbolic information coding; on the selection of a solution as for the representation of pictorial information; on the interrelation between the actions themselves and the discussing of such actions; on the extent and rate of the information handling; on the way-finding in a non-homogenous informational space; on the fatigue level, and so on.
Campo, Habitus y Capital: Categorías sociológicas clave en el modelo de análisis interpretativo de la Práctica Social de Pierre Bourdieu
Authors: Fernández Cuevas María Patricia
Published: July 2020

En este artículo se presenta una aproximación teórica de las categorías sociológicas de Campo, Habitus y Capital, previstas por Bourdieu en su modelo de análisis interpretativo de la realidad denominado de la Práctica Social, el cual permite entender la forma en que se llevan a cabo los procesos de reproducción y diferenciación social dentro de un espacio determinado
El techo de cristal, representaciones para visibilizar la violencia contra las mujeres universitarias
Authors: Gómez Gamero María Edith
Published: July 2020

En la actualidad los argumentos a favor de la diversidad de género se fortalecen y las mujeres participan en mayor medida en el mercado de trabajo que repercute de manera positiva en el producto interno bruto y en los resultados empresariales según el informe de la (Organización Internacional del Trabajo, 2017) se considera que actualmente en el mundo el número de mujeres tituladas de la educación superior es mayor al de los hombres. Hoy más mujeres ocupan cargos profesionales y de gestión media y alta. Sin embargo la participación de las mujeres en estos cargos es menor  debido al tope para la mujeres en su ascensión piramidal y a posiciones de poder en el mundo laboral que se ha denominado “techo de cristal”, para Elizade y Holmes (2007) “el techo de cristal es  una metáfora que designa el tope generado por los poderes socio históricos, para las realizaciones de las mujeres en la vida pública”. El límite para la ascensión hacia los altos cargos de realización personal en la esfera de reconocimiento público, implica una idea afín a la injusticia social e inequidad de género, el fenómeno del techo de cristal  no es  visibilizado y es necesario estudiar los factores que  confluyen desde la  perspectiva de género, las  jerarquías sociales y de roles. Desde esta configuración retomando la idea principal del techo de cristal se pretende  realizar una investigación identificando entre las estudiantes universitarias de la Licenciatura en Psicología de esta Escuela Superior de Actopan, el fenómeno que permea  antes de ingresar al campo laboral, en la esfera pública, al interior del aula, en las prácticas educativas y la relación entre iguales. Identificando si se refuerza la subordinación de mujeres por los usos y costumbres que van legitimando la discriminación y la violencia contra la mujer.
Textos fundamentales del psicoanálisis I: Más allá del principio de placer (1920) de Sigmund Freud
Authors: Cisneros Herrera Jesus , Guzmán Díaz Gelacio
Published: July 2020

En este artículo se hace una reseña de Más allá del principio de placer, texto metapsicológico publicado en 1920 por Sigmund Freud. La importancia de ese trabajo radica en la introducción de la dualidad pulsión de vida – pulsión de muerte en la teoría psicoanalítica, que sustituyó a la dicotomía pulsiones sexuales – pulsiones del yo. Al final, se presenta una reflexión que da cuenta más de inquietudes actuales que de conclusiones. A pesar de los grandes desarrollos teóricos del psicoanálisis, existen aspectos fundamentales que es necesario aclarar. Éste es el primero de una serie de ensayos que se dedicarán a comentar textos fundamentales del psicoanálisis, no sólo de Freud, sino de otros autores que han hecho contribuciones esenciales a la teoría psicoanalítica.