bluuebunny/crossref_metadata_2025 huggingface dataset:
EFFECT OF GRAIN MOISTURE OF CORN AT HARVESTING ON SOME AGRONOMIC TRAITS
Authors: & Alkazaali Baktash
Published: June 2020

This research was conducted during spring and fall seasons, 2015 , at the fields of Field Crop Department – College of Agriculture –University of Baghdad . The objective was to study the effect of grain moisture at  harvesting on some agronomic traits  of the corn  next  generation , by  using synthetic variety 5018 . In spring season 2015 , seeds of this variety  was planted ,when  moisture of the ear grains was (37-42%) , ten ears were harvested. Ear harvesting dates were performed manually when the grains had 37-42% , 34-36% , 30-33% , 25- 28% and 19-22%  moisture content. In fall season  2015 , varietal trail was carried out to the five treatment materials , using Randomized Complete Bock Design , with four replicates. The results  revealed , that non significant differences between treatments (19-22)%  and  (25-28)% , in all the studied traits . The plants  grown from the seeds of (25-28)%, were produced  highest vegetative mass (116.30 g.plant-1) , total dray matter (269 g. plant-1) and total dray matter ( 1.80  kg.m-2 ) . Highest grain yield ( 1.07  kg.m-2 ) and harvesting index ( 0.63) were produced from plants grown from  seeds harvested  with (19-22)%  moisture content . It can be concluded  that the best moisture contents of the grains for seed production was (19-28)%.
INFLUENCE OF CYTOKININS AND SUCROSE CONCENTRATIONS ON BULBLET CHARACTERS OF IN VITRO HIPPEASTRUM HYBRIDUM
Authors: & Salman Al-Amery
Published: June 2020

The First Part of this study was conducted at the Plant Tissue Culture Lab at the College of Science, University of Nahrain from October 2014 to February,2015. and completed at the Plant Tissue Culture Lab at the College of Agriculture, University of Baghdad From February 2015 to September 2015. Examine the possibility of using the tissue culture technique in the propagation of Hippeastrum  hybridum.plantlets were resulted from leaves induced plant lets moved to new MS media supplemented with BA and Kin at 2.0, 1.0, 0.5, 0.0 mg.liter-1 individually or in combination and with or without NAA at 0.5, 0.3, 0.1, 0.0 mg.liter-1 to enhance shoot proliferation. Transferred shoot  from the best proliferation- enhance to stage bulbs formation, MS media supplemented with BA at 6.0, 3.0, 1.5, 0.0 0  mg.liter-1 in addition to sucrose at  90, 60, 300 g.liter-1 with the present of NAA at 0.1 mg.liter-1 to increase bulbs formation, weight, and diameter .Result showed that the best  shoot proliferation media was MS supplemented with 1.0 mg.liter-1 BA and 0.3 mg.liter-1 NAA which resulted in 8.30 shoots.plant-1. As for bulbs formation, the results exhibited that MS media supplemented with  6.0  mg.liter-1 BA and 90 g.liter-1 sucrose with the existence of 0.10 mg.liter-1 NAA gave the highest bulbs formation percentage, diameter, and both fresh and dry weight which were 3 bulbs.explant-1, 0.98 cm, and 1.04 and 0.25 g, respectively.
EFFECT OF VARIATION IN THE MEASUREMENT OF SPACE CATEGORIES OF WHEAT FARMS IN SULAYMANIYAH WHEAT ON THE LEVEL OF ECONOMIC EFFICIENCY AND ESTIMATE THE SIZE OF THE EFFICIENCY ACHIEVED OPTIMAL RESOURCES.
Authors: & Jbara Rijib
Published: June 2020

The wheat crop of the most important strategic food grain crops as it's source of food for more than (35%) of the world's population, particularly in third world countries from which Iraq.. This study deals with the subject of measuring the economic efficiency of rain-fed farms wheat in the region in order to identify the most important factors affecting the level of efficiency, in addition to estimating the size of the resources generated economic efficiency overall. It was obtained preliminary data from field sources by relying on a stratified random sample of wheat farmers included (225) farm productive season (2013-2014) in the province of Sulaymaniyah. It has been measuring the Total economical efficiency in accordance to the cost function parameters . It was found that the average of the price efficiency for each of the five categories was 74%, 60%, 58%, 63%, and 68% respectively giving a general  average of 64%. In addition to that the measured economical efficiency of the five categories of the wheat cultivated farms  60%, 42%, 35%, 30%, and 47% respectively with an average of 44%. The size of the resources achieving the economical efficiency has been calculated and when subjected to comparison, it appears that there is a surplus in all the resources used.
STUDYING THE FACTORS EFFECTING THE PRODUCTION OF OKRA PROTEIN CONCENTRATE AND ISOLATE AND THEIR THERMAL PROPERTIES
Authors: & Shakir Kareem
Published: June 2020

The current study was included the use of okra seeds (Abelmoschus esculentus) for preparation of Defatted Okra Powder (DOP), Okra Protein Concentrate (OPC) and Okra Protein Isolate (OPI). Three methods were used to identify the best one for protein concentrate preparation . The concentrate with 72.1% protein was prepared by removal of seed peel, ground, defatting and treated with ethanol. The optimum conditions for  protein isolate preparation were 1:40 (water: DOP), extraction time of 75 minutes, extraction pH 9.0 and the precipitation pH was  4.0. This study also investigated the chemical composition to products that were 50.8,72.1,91.2% protein ,0.88,0.86,0.32 % fat ,8.45,9.94,2.67% ash and 35.23,12.37,3.26% carbohydrates For each of DOP ,OPC and OPI respectively. The amount of energy required for protein denaturation were 1.193, 0.5325, 0.236 J / g for DOP , OPC and OPI respectively.
DETERMINATION OF TRANSPORT PARAMETERS FOR SOLUTES IN SALT-TREATED SOIL COLUMNS
Authors: & Naser Bahia
Published: June 2020

A laboratory experiment was carried out at the Department of Soil Sciences and Water Resources, College of Agriculture, University of Baghdad. Silty clay soil was treated with three salt solutions (NaCl, CaCl2 and mixed NaCl–CaCl2). Homogeneously packed soil columns (10 cm, 40 cm) were leached six times using tap water. Effluent samples were collected to determine ion concentration Cl-, Ca++, Na+, K+ and Mg++. Breakthrough curves were used to estimate solute transport parameters (retardation factor, peclet number) using an analytical solution of convection-dispersion equation (CDE) by CXTFIT program. The results showed that relative concentration of chloride was increased rapidly with calcium chloride, which increased sodium leaching rate at starting of breakthrough curve. Sodium chloride increased water requirements for calcium displacement. Results indicated a good fitting of convection-dispersion equation with breakthrough curves data. The best-fit were used to calculate peclet number, retardation factor and dispersion coefficient. When soil was treated with calcium chloride, Peclet number of chloride was increased from 3.13 to 6.48, while it has been decreased for calcium, sodium and potassium. Sodium chloride decreased peclet numbers of chloride, calcium and sodium. Also mixed salts increased sodium peclet number from 1.01 to 9.02. Results showed, calcium chloride decreased retardation factor of chloride from 1.59 to 0.50, while it has been increased from 1.39, 1.58 to 175.00, 493.36 for each of sodium and potassium, respectively. Retardation factor of calcium was decreased when soil was treated with sodium chloride or mixed salts. Dispersion coefficient was decreased for chloride, and increased for calcium and magnesium. When soil was treated with calcium chloride, dispersion coefficients have been increased from 24.29, 25.56 to 40.51, 40.89 cm2hr-1 for sodium and potassium, respectively.
EFFECT OF ETHEPHON CONCENTRATION AT DIFFERENT GROWTH STAGES ON YIELD AND ITS COMPONENTS OF WHEAT
Authors: & Hashim Al-Naqeeb
Published: June 2020

An experiments were carried out at the field of Crops Dept., Coll. of Agric., Univ. of Baghdad, Abu Ghraib during 2010-2011 and 2011-2012 seasons to study effect of foliar stages and concentrations of ethephon on some growth traits and the yield of wheat (Triticumaestivum L.) Abu Ghraib-3 var. A split plot arrangement according to RCBD was used with four replications. The main plots were spray ethephon with four stages according to Zadok's scale which is: one leaf throught the sheath (ZGS10), three leaves unfolded stage (ZGS13), elongation stage (ZGS30) and flag leaf ligue visible (ZGS39), and the sub-plots was ethephon spray with three concentrations (0.400, 0.600 and 0.800) Kg.ha-1 in addition to control treatment. The results showed that ZGS13 gave lowest mean for height plant (90.47 and 92.80) cm, while ZGS30 was superior in number of tillers (493.61 and 535.35) tiller.m-2, percentage of tillers carried of spike (78.83 and 81.21, number of spikes (389.64 and 636.80) spike.m-2, grain yield (4.07 and 4.32) ton.ha-1, biological yield (11.29 and 11.59)ton.ha-1 and harvest index (36.03 and 37.26)% for both seasons, respectively. Also, the results showed that 0.800 Kg.ha-1 produced lowest means for height plant (77.91 and 86.25) cm and lodging index (3.65 and 2.75), and this treatment (0.800 mg.L-1) gave highest means for number of tillers (499.22 and 540.99) tiller.m-2, percentage of tillers carried of spike (78.88 and 78.15)%, number of spikes (393.84 and 423.91) spike.m-2, grain yield (4.14 and 4.12) ton.ha-1, biological yield (11.47 and 11.70)ton.ha-1 and harvest index (36.11 and 37.62)% for both seasons, respectively. The interaction between ZGS30 and 0.400 Kg.ha-1ethephon gave highest percentage of tillers carried of spike (80.96%) in the first season only.
SYNERGISTIC EFFECT OF GINGER, PROPOLIS ADDED TO CONCENTRATED DIET ON SOME PRODUCTION AND PHYSIOLOGICAL CHARACTERISTICS OF THE AWASSI EWES
Authors: AL-jubori O. S. H.
Published: June 2020

This study was aimed to find out the synergistic effect of ginger and propolis some productivity and physiological traits of Awassi ewes. The study was conducted in field the Department of Animal Production - College of Agriculture, University of Baghdad Al-Jaderia, during 14/01/2016 - 03/27/2016, using 12 Awassi ewes with ages from 9 -11 months old ,average weight of 31 kg, The results showed a significant increase in the glucose for concentration (P <0. 05) in the ginger group compared with other groups where .significant increase in the concentration of blood sugar(81.0 mg / 100 ml of blood)  in the first month and continued to the second month,The level of cholesterol increase (65.90) in the second month of the group of ginger, triglycerides, Low-density lipid had significant increase in the group ginger , significant increase in  propolis group with high density lipid (54.00) , total protein , albumin and GPT enzyme shows significant increased effect on the contrary GOT enzyme was increased significant in mixture group in the second month (13.00IU / liter), while the level of hemoglobin and the Packed cells volume and the total count of white blood cells and red blood cells did not show any significant differences(normal value ) , It can be conclude from this study that the addition of 25 g ginger to concentrated diet / head / day is the best treatment.
EFFECT OF SUPPLEMENATION OF PROBIOTIC AND CITRIC ACID TO LAYING HENS DIET ON EGGS QUALITY TRAITS
Authors: & Taha Jasim
Published: June 2020

This study was to understand the effect of supplementation probiotic and different levels of citric acid to laying hens diet on eggs quality traits. during five months used 195 laying hens of  lohmann brown, 20 weeks old, being distributed in 15 ground pens (1. 5 × 2 m / pen) , 13 hens / pen, were randomly divided in to six treatments (3 Rep. / Treat.). First treatment was feded a standard laying diet without any additive as control, second treatment was feded diet with Iraqi probiotic 0.25%, third treatment was feded diet with Citric Acid 0.3% while fourth and fifth treatments were fed diets with Iraqi probiotic 0.25% and different levels of Citric Acid 0.3 and 0.45% respectively. The results showed an improvement in the eggs quality traits of hens fed the probiotic  and citric acid, since significantly increase  an achieved in each of eggs weight, shell weight, yolk weight, yolk index, haugh unit and without significant differences in shell thickness and weight of albumin . The effect of addition treatments had been enhanced the eggs quality traits in hens fed a combination addition of probiotic and citric acid compared with hens fed a single addition of probiotic  or citric acid, that means get a synergistic effect between the probiotic and citric acid.
POTASSIUM FORMS STATUS IN SOME DESERT TORRIFLUVENTS SOIL AND EFFECT OF CULTIVATION ON IT
Authors: Al-Tamimi R. A.
Published: June 2020

This research was conducted to study potassium status and forms in some desert Torrifluvents soil, from south of Libya and to clarify the effect of cultivation on its forms. Composite soil samples were collected from surface soils (0-30 cm) of some cultivated fields and from larva regions besides these fields. Various forms of potassium were determined i.e. soluble-K, NH4OAC extractable-K, reserve-K, sulphuric acid-K, boiling nitric acid-K to determine primary step-K and total step-K, and total K. Results indicated that all soils have high content of soluble and exchangeable potassium, and within the range of arid and semi–arid soils. Reserve-K was ranged between 0.359– 3.422 cmol kg-1 with an average of 1.702 and 2.637 cmol kg-1 in cultivated and virgin soils respectively. All soils had low content of primary step which ranged between 0.214-1.294 cmol kg-1 with an average of 0.522 and 0.926 cmol kg-1 in cultivated and virgin soils respectively. Total step potassium was ranged between 0.982–5.995 cmol kg-1 with average of 2.480 and 3.765 cmol kg-1 for cultivated and larva soils respectively. Total potassium concentration was between 15.16–36.71 and 23.53-30.06 cmol kg-1 with average of 24.52 and 26.38 in cultivated and virgin soils respectively. All forms of potassium were decreased as a result of cultivation. Apart from K-HCl and total K, the rest forms of potassium were significantly correlated with each other's.
DETERMINATION OF THE INFECTIVE STRAIN OF HYDATID CYST IN IRAQI CATTLE BY USING CO1 GENE
Authors: Muhaidi M. J.
Published: June 2020

Hydatid Cysts were obtained  from liver, lungs, spleen, heart, and peritoneal cavity of 15 cows, from different Iraqi regions  between December 2014 and October 2015. Hydatid cysts (protoscoleces) were used for mitochondrial DNA extraction by using mechanical grinder, and the purification of mtDNA was done by (promega kit, USA). "The mitochondrial cytochrome c oxidase subunit 1 (CO1) gene" was used as target for "polymerase chain reaction (PCR)" which successfully amplified the targeted this gene with 450 bp. The PCR products were purified and partial sequences were determine. The obtained sequences were aligned with the corresponding region of co1 gene in the Gene Bank nucleotide database to confirm the infection with hydatid cyst sheep strain (G1) in Iraq. The amplified CO1 targeted region was analyzed to obtain the  phylogenetic tree. G1 genotype was the most common strain and the actual source of infection of  Iraqi's  cattle. All of 15 samples were G1 strain (sheep strain) according to  the partial sequences of (CO1) genes.
EFFECT OF ADDITION OF DIFFERENT LEVELS OF FORMIC ACID AND UREA ON CHEMICAL COMPOSITION AND FERMENTATION CHARACTERISTICS OF WILD REED PHRAGMITIS COMMUNIS SILAGE
Authors: & et al. Saeed
Published: June 2020

This study was carried out in the laboratory to investigate the effect of addition of different levels of formic acid (FA) and urea on chemical composition and fermentation characteristics of common reed silages. About 400-500g of silage samples were prepared by treating chopped reed plants (2-3 cm) with solutions containing 10% of date juice, 0.5, 1 or 1.5% of FM and 0, 1 or 2% of urea. Silage samples were packed in double nylon bags and stored anaerobically for 60 days. Results showed that green color was roughly dominant in most samples of silage with vinegar odor. Samples were well aggregated with little mold was observed in few urea untreated silages. Results revealed also that increasing level of  FA from 0.5 to 1 and 1.5%  increased (P˂0.01) contents of dry matter (DM) by 0.79 and 1.15%, and crude protein (CP) by 1.42 and 2.11% respectively, and decreased (P˂0.01) ether extract (EE), by 0.29 and 0.63%. About effect of urea levels, most variables pointed out that there was a decrease may be occurred in fermentations due to a significant decrease in contents of DM (P˂0.01) and EE (P˂0.05). Content of crude fiber (CF) was decreased (P˂0.01) from 44.7 to 43 and 41.1% for 0, 1and 2% levels of urea respectively. Results showed that there was a decrease (P˂0.01) in pH values from 5.90 to 4.99 and 4.88, concentrations of ammonia nitrogen (NH3-N), from 1.19 to 0.75 and 0.66% of total nitrogen and total volatile fatty acids (TVFA) from 6.56 to 4.61 and 4.14 mmol/100 g DM of silage samples as a result of addition of FA at levels of 0.5, 1 and 1.5% respectively. However, increasing urea levels from 0 to 1 and 2% associated with an increase (P˂0.01) in fermentation parameters, 5.02, 5.06 and 5.70 for pH, 0.67, 0.98 and 0.95 for NH3-N and 3.70, 5.53 and 6.07 mmol/100 g DM for TVFA respectively
RESPONSE OF SOME WHEAT GROWTH TRAITS FOR FOR FOLIAR SPRAYING WITH HUMIC AND GLUTAMIC ACID
Authors: & Zeboon Baqir
Published: June 2020

A field experiment was conducted at the Agricultural Experiment Unit, College of Agriculture Engineering Sciences, University of Baghdad, during two winter seasons 2016-2017 and 2017-2018 to study the response of some growth traits for wheat Cv. Al forat to foliar spraying using with humic glutamic acid and acid. A factorial experiment was with in Randomized Complete Block Design applied three replications, it involved two factor ,first factor was glutamic acid with three concentrations (0,250,500) mg L-1, second factor was humic acid with three concentrations (0,1,2) ml L-1, have been sprayed at tillering and flowering stages. The results showed that all the studed growth traits (plant height, ,number of tillers, flag leaf area dry weight for plant , crop growth rate ,relative growth rate and biological yield) were affected  by spraying with humic acid and glutamic acid for two season concentration , 2ml -1 from humic acid was superior on most of studies traits , as for glutamic acid ,plants treated with concentrations 250 and 500 mg L-1 were produced the highest mean for studies traits but without significant difference between them in some traits .The interaction between two factors was significant on most studies growth traits .
ESTIMATING CONSTANT ELASTICITY OF SUBSTITUTION PRODUCTION FUNCTION FOR AGRICULTURAL COMPANIES IN IRAQ
Authors: & Ali Al-Jubory
Published: June 2020

This research aims to estimate production functions through which production relations, possibilities for production elements substitution, measurement of its substitution elasticity, and efficiency and distribution coefficients can be analyzed. This would be done through estimation of constant elasticity of substitution production function for agricultural companies in Iraq depending on data from Iraqi Stock Exchange reports of 2005-2016. The researcher had used panel data model and estimated its three models: the Pooled Regression Model (PRM), the Fixed Effect Model (FEM) and the Random Effect Model (REM). A comparison was made for theses three models using F, LM, Husman tests. Tests show that Fixed Effect Model (FEM) is the best estimated one and depended as the explanation of the constant elasticity of substitution production function. The results of this function referred that a 1% increase in capital stock and labor would increase the agriculture production of the agricultural companies with 0.73 and 0.48 % respectively. The capital stock helps in using the production technology. Also, there were no indications that the production technology effects on production value (i.e there is no increasing in efficiency value with the increasing of capital stock; note that the timeline of the study was 12 years in which supposed to show the applied production technology used by the agricultural companies and if it happened, it would be of no important. The elasticity substitution was 10, which is high and indicates that there are other substitutions available to the companies.  The researcher recommends to put the scientific resources management, the changing of production and competence, the information technology, and the market changes into consideration so as to have a great competent.
THE OPTIMAL CROP ROTATION OF AI-RASHEED DISTRICT FARMS USING LINEAR PROGRAMMING TECHNIQUE
Authors: Al-Nassr R. Sh. M.
Published: June 2020

The objectives of this research are to determine the optimal agricultural plane to achieve the optimum crop combination that maximizes the profits and the total and net agricultural income of the Al-Rasheed / Hamorabi Farm in Baghdad using L.P technique to reach the production volume that maximizes profit to choose the best plan and to increase the efficiency of the use of available resources at the farm level, to optimize the utilization of natural water resources and to protect them from the risk of attrition and to promote their use by deriving mathematical models for use in water needs assessment, including the application of an agricultural rotation to maintain soil fertility. The research has reached a number of conclusions, perhaps the most important is that the optimal solution using the linear programming method shows us the difference in the optimum crop combination of the actual crop structure of the agricultural crops and their areas. The farm has achieved a much higher income than the resulting income of the actual farm plan, as explained by the resource-based model, the LHS of the model, is less than the available resources that represent the RHS, which means that optimal plans have used fewer resources and given higher net income. From the conclusions reached, we can make a number of recommendations. The most important of these is the implementation of the linear programming technique to determine the extent to which the available resources are invested efficiently, which helps to increase the production in order to achieve the economic efficiency of the farmers and the need to generalize and apply this method in associations with similar environments to determine the optimal use of different productive resources.
EFFECT OF GROWTH REGULATORS AND PRESERVATIVE SOLUTION ON VASE LIFE AND WATER RELATION OF Gladiolus hybrida L. AFTER CUT FLOWERS
Authors: & et al. Al-Hasnawi
Published: June 2020

This experiment was conducted to study the effect of five concentrations of growth regulator of (0, 25 GA3, 50 GA3, 100 Salicylic acid, 150 Salicylic acid) mg.L-1 and three types of preservative solutions on the vase life and water relations for Gladiolus hybrida L. after cut flower. The experiment was conducted as a factorial experiment (3×5) according to Randomized Complete Blocks Design, with three replicates. The results showed that GA3 (50 mg.L-1) significantly excelled in relative fresh weight of 155.33%, absorbed water 59.00 g /flower /day, the lost water 32.99 g /flower /day, water balance 26.01 g /flower /day, vase life 16.96 days, dry weight of flowers 22.89 g, and carbohydrate content in petals 22.34 %, and total carotenoids content in petals 7.84 mg/100 g dry weight. The second solution (5% sucrose + 200 mg.L-1 8.HQS + 200 mg.L-1citric acid) is significantly excelled in most studied traits. The interaction treatment that consisted of (50 mg.L-1 + second solution) is significantly excelled in traits of the relative fresh weight 168.47%, absorbed water 66.32 g/flower /day, the lost water 23.39 g/flower /day, water balance 42.93 g/flower /day, vase life 21.25 days, dry weight of flower 26.11 g, carbohydrate content in petals 20.78% and total carotenoids content in petals 10.06 mg/100g dry weight.
EFFECT OF TWO HARROWING SYSTEMS ON DECOMPOSITION OF ORGANIC MATTER, SOME SOIL PROPERTIES, GROWTH AND PRODUCTIVITY OF MAIZE
Authors: & Mageed Nafawaah
Published: June 2020

A field experiment was conducted at Abu-Ghrib during 2013- 2014 season to study the effect of harrowing systems on the decomposition and fermentation on organic matter(OM) when added and mixed with the soil under special technology, as well as its effect on the growth parameters and productivity of (Zea mays L. 5018). The experiment was laid out using factorial randomized complete block design (RCBD) in split-split design with three replications in SCL bare soil with a percent of moisture ranged from 16 – 18 %. The main plots were designated to the two systems of harrowing (Rotary Harrowand Disc Harrow ). The sub main plots were specified for two organic matters ( Sheep manure ,cow manure ) . Data were statistically analyzed, and LSD was used to compare means at 0.05 levels. After 90 days, the obtained results indicated that there were significanteffects of harrowing systems on the rate of decomposition of organic matter and their effects on some soil and plant properties. The rotary harrows system showed significant increase in bulk density, and decrease in total porosity, average of mean weight diameter (MWD), total nitrogen, and height of plant. Under constant level of OM cow manure showed superiority on sheep manure and gave a significant increase in added nutrients, rate of decomposition of OM, improving soil properties and in turn on growth and productivity of Zea may L. 5018.
Ligadura Subfascial Endoscópica de Venas Perforantes del Miembro Inferior
Authors: Molina Estrada Allan Keithel , Sánchez Montes Douglas Ernesto
Published: June 2020

La insuficiencia venosa crónica es una condición prolongada de circulación venosa incompetente y su aparición se debe a la obstrucción parcial de las venas o a las filtraciones de sangre alrededor de las válvulas venosas, siendo más frecuente en el sexo femenino entre la tercera y cuarta década de la vida. Caso Clínico: Se presenta el caso de un paciente masculino de 16 años de edad, sin antecedentes importantes, referido de Hospital Departamental por edema en miembro inferior derecho y dolor a la marcha de 1 año de evolución. Discusión: La enfermedad venosa crónica, es una patología multifactorial, que tiene como principal etiología factores genéticos, causando problemas funcionales así como estéticos. Conclusión: La Ligadura Subfascial Endoscópica de Venas Perforantes de los miembros inferiores es un procedimiento mínimamente invasivo, tiene como objetivo interrumpir el flujo sanguíneo por las venas perforantes incompetentes y así disminuir la hipertensión venosa.
Neoplasias renales multiquísticas - Experiencia de 5 años
Authors: Gramajo Marisol , Fortuny Alina
Published: June 2020

El Carcinoma de Células Renales (CCR) tipo células claras predominantemente quístico y la Neoplasia Renal Quística Multilocular de Bajo Potencial Maligno son entidades muy poco frecuentes y con excelente pronóstico. A continuación exponemos la experiencia de 5 años de dichas patologías en el Instituto Guatemalteco de Seguridad Social.
Glioblastoma con componente neuronal primitivo
Authors: Velásquez Eugene , Gramajo Marisol
Published: June 2020

Los glioblastomas representan la neoplasia maligna del sistema nervioso central más común en adultos. Estos pueden presentar diversos patrones histológicos, siendo el Glioblastoma con Componente Neuronal Primitivo (GCNP), uno de los más raros. La siguiente presentación de caso, corresponde a una Mujer de 49 años, con antecedente de  adenocarcinoma mucinoso en cérvix, tratado con quimioterapia hacía 2 años, y referida por una masa en cerebro. Al estudio microscópico el diagnóstico fue de un Glioblastoma con Componente Neuronal Primitivo.
Evolución temporal de lesiones en piel y tejidos blandos, estudio postmortem utilizando histoquímica e inmunohistoquímica.
Authors: Cayax Lilian Isabel
Published: June 2020

En la investigación de los hechos que rodean una muerte violenta, es particularmente útil establecer la antigüedad de las lesiones que se observan. En este estudio, se estableció la evolución temporal de lesiones en piel y tejidos blandos en muestras provenientes de cadáveres. Las necropsias médico legales fueron realizadas en el Instituto Nacional de Ciencias Forenses de Guatemala (INACIF), habían determinado la presencia de lesiones y se había efectuado estudio histopatológico de rutina. Se realizaron nuevos cortes y se tiñeron con hematoxilina-eosina, Tricrómico de Masson e inmunohistoquímica. La identificación positiva a Colágeno IV, CK 5 y EMA, estableció la presencia de ciertos componentes tisulares. La inmunohistoquímica permite identificar específicamente los constituyentes del tejido. Dado que los diferentes elementos celulares aparecen o desaparecen de acuerdo con el tiempo que trascurre desde que se produce una lesión hasta el momento en que ocurre la cicatrización, es posible establecer el tiempo de antigüedad de las lesiones.
Smart Education Using the Social network Site Facebook a solution for Interactions
Authors: aziz butt shariq
Published: June 2020

The paper is Original Research work and done by mentioned author in the article.
Electromagnetic Energy Balance Equations and Poynting Theorem
Authors: xiao gaobiao
Published: June 2020

Poynting
theorem plays a very important role in analyzing electromagnetic phenomena. The
electromagnetic power flux density is usually expressed with the Poynting vector.
However, since Poynting theorem basically focuses on the power balance in a
system, it is not so convenient in some situations to use it for evaluating the
electromagnetic energies. The energy balance issue for time varying fields is
revisited in this paper, and a set of energy balance equations are introduced,
and a modified method for evaluating power flux is proposed.
Quantitative assessment of the airway response to bronchial tests based on a spirometric curve shift
Authors: Polak Adam , Obojski Andrzej , Mroczka Janusz
Published: June 2020

Objective: Although spirometry is the most common pulmonary
function test, there is no method to quantitatively infer about airway
resistance or other properties from the flow-volume curves. Recently, an
identifiable inverse model for forced expiration was proposed, as well as the
idea to deduce changes in airway resistances and compliances from spirometric
curve evolution. The aim of this work was to combine the above advances in a
method for assessing the airway response to bronchial tests from a spirometric
curve shift. Methods: The approach is
based on the differential measurement of the degree, site of maximal effect and
width of changes, further recalculated into relative changes in the
distribution of airway resistances (δRg)
and compliances (δCg) along
the bronchial tree. To this end, appropriate models were identified using the
pre- and post-test spirometry data. The accuracy was validated using sets of
data simulated by the anatomy and physiology based models. Finally, the method
was used to analyze the bronchodilation tests of three asthmatic subjects. Results: The expected errors in assessing
the degree, site and width of changes in the zone of conducting airways were
6.3%, 2.4 generations and 22%, respectively, and for δRg and δCg
were 5-10% and 13-16%, respectively. The analyses of clinical data indicated a
significant reduction in resistances and an increase in compliances of airway
generations 8-12, consistent with clinical knowledge. Conclusion: An unprecedented method to plausibly transforming the
spirometry data into the site and degree of changes in airway properties has
been proposed. Significance: The
method can be used to deduce about the effects of bronchial tests, as well as
to monitor changes in the airways between visits or to investigate how inhaled
pharmaceuticals affect the bronchi.
Changing the spectrum of fatty acids as one of the mechanisms of adaptation/persistence of microorganisms
Authors: Shipko E. S. , Duvanova O. V.
Published: June 2020

The review presents the basic information available in the literature on changes in the composition of fatty acids in various microorganisms in response to various environmental factors (stressors). The issues affecting the importance of fatty acids as biomarkers of pathogenetic and adaptive-persistent potential of bacteria are discussed. The prospects of studying the spectrum of fatty acids in the field of biochemistry, in particular, lipidomics of infectious diseases are noted.
Gatekeeping the Gatekeepers: The Need for a Licensing Requirement for Crowdfunding Portals in the Wake of the DreamFunded Decision
Authors: Worden Nick
Published: June 2020

Most people are familiar with crowdfunding sites such as Kickstarter and GoFundMe—sites that allow users to part with their money in exchange for products or donate their capital to organizations they believe in. However, these sites have one trait in common: they do not offer contributors equity or a promise for future profits. For a long time, selling equity meant complying with the costly requirements of federal securities laws, which was cost-prohibitive for many small businesses; it was illegal for businesses to offer equity over a site in the way businesses on Kickstarter offered products. The Jumpstart Our Business Startups (JOBS) Act changed that. Small businesses, initially precluded from raising capital through the promise of equity, could do so now. However, the passage of the JOBS Act came with a number of requirements for businesses trying to sell equity via crowdfunding. In particular, these businesses could not offer their equity through just any Internet site. They had to do so through a registered intermediary—a gatekeeper to the equity crowdfunding scene. These intermediaries came in two types: broker-dealers (a familiar party in securities law) and a new statutorily created entity called a “funding portal.” Funding portals have many requirements imposed on them, but unlike broker-dealers, they are not required to be licensed to act as an intermediary.

The absence of a licensing requirement for funding portals is problematic. The first litigated case involving a funding portal, Department of Enforcement v. DreamFunded Marketplace, LLC, presented that the lack of a licensing requirement threatens the twin purposes of the JOBS Act: capital formation and investor protection.
PEMANFAATAN METODE PENGECEKAN PASIR ALTERNATIF (BY VOLUME) UNTUK MEMPERSINGKAT WAKTU PENERIMAAN DELIVERY PASIR PADA PERUSAHAAN BETON
Authors: N. Neni Triana
Published: June 2020

Penggunaan pasir merupakan bahan baku utama yang digunakan pada industri beton dan keberadaanya bergantung kepada sumber daya alam yang tidak bisa diperbaharui, sebagai bahan baku utama maka mutu pasir juga sangat berpengaruh terhadap kekuatan beton seperti pada penelitian sebelumnya “kadar lumpur mempengaruhi terhadap kuat tekan beton, semakin kecil kadar lumpur, maka kuat tekan beton dan berat jenis beton akan semakin tinggi”(Purwanto, Yulita Arni Priastiwi, 2012), sehingga untuk mendapatkan kualitas pasir yg sesuai standar diperlukan proses pengecekan menggunakan metode by weight yang memerlukan waktu ± 2 hari untuk sampel satu mobil=32.4 ton. Sedangkan kebutuhan pasir perusahaan beton berkisar antara 15-20 mobil/hari, sehingga proses penerimaan delivery akan terhambat. Penelitian ini bertujuan untuk membuktikan dan membuat validasi dengan metode pengecekan alternative selain by weight yaitu (by volume) sehingga proses pengecekan menjadi lebih cepat dan dampaknya akan mempercepat proses penerimaan delivery dari supplier pasir. Metode yang digunakan adalah regresi linier dengan membuat perbandingan antara pengecekan by weight dengan by volume. Hasil pengujian regresi linier didapatkan nilai Korelasi, R = 0,95754 1, menyatakan korelasi yang sangat kuat. Dengan demikian berarti, variabel pengetesan kadar lumpur pasir dengan metode by volume memiliki hubungan yang sangat kuat terhadap hasil pengetesan kadar lumpur pasir dengan metode by weight. Nilai R2hasil pengetesan kadar lumpur pasir dengan metode by weight 91,69%, sisanya 8,31% dipengaruhi faktor-faktor lain, seperti; pemilihan dan pengambilan sampel, metode pengerjaan test (human error) dan faktor lingkungan pada saat pengetesan (suhu dan angin. Perbandingan ini membuktikan metode pengecekan by volume dapat dijadikan alternatif untuk mempercepat waktu penerimaan supply pasir dari supplier. Keywords : Beton, By weight, By Volume, delivery, Regresi linier, Pasir.
ANALISA CACAT PRODUK GASKET MW 200N-E1 I DENGAN MENENTUKAN FAKTOR UTAMA YANG BERPENGARUH UNTUK OPTIMASI MUTU PRODUK DI PT. SHIN-ETSU POLYMER INDONESIA KARAWANG
Authors: Ade Suhara
Published: June 2020

Untuk meningkatkan kualitas produk yang dihasilkan maka PT. Shin-Etsu Polymer Indonesia melalui departemen produksi melalui perbaikan-perbaikan dengan mengoptimalkan semua hal yang berpengaruh terhadap mutu produk. Namun untuk bisa mengurangi kecacatan pada produk ini khususnya cacat burr (kelebihan) perlu dilakukan analisa. Atas dasar itulah dipilih topik analisa cacat untuk mengoptimalkan mutu. Dalam mengumpulkan dan pengolahan data digunakan Desain Eksperimen Taguchi dengan mengunakan Orthogonal Array L 827 suatu matriks keseimbangan dari faktor dan tingkatan faktor. Hasil dari analisa variansi (anova) dapat diketahui faktor-faktor yang berarti (significant) terhadap cacat. Setelah melakukan pengumpulan data, pengolahan data (dengan metode Taguchi). Maka variabel injection pressure adalah faktor yang berpengaruh dalam proses produksi (perhitungan rata-rata dan rasio S/N). Setelah penulis melakukan perhitungan dengan menggunakan metode Taguchi Loss Function dapat diketahui bahwa dengan menggunakan kondisi optimum (cacat/rejection dikurangi) maka pabrik akan lebih untung dari sebelumnya, hal ini dapat dilihat dari jumlah kerugian rata-rata yang menurun.pada setting awal Rp.56,37 menjadi Rp. 36,86 dengan setting kondisi optimum. Apabila dalam proses produksi menggunakan setting kondisi optimum maka jumlah rejection rata-rata tidak akan melebihi batas standar rejection yang telah ditetapkan oleh perusahaan yaitu :13%. Dengan setting kondisi optimum hasil dari hasil pengolahan data yaitu A1 B1 C2 D2 E2 F1 G1 terjadi perbaikan mutu produk. Dengan demikian presentasi cacat dapat dikurangi. Kata Kunci : Optimasi, Analisa Cacat, Faktor yang Berpengaruh.
Implementasi Single Minute Exchange Of Dies (Smed) Untuk Perbaikan Proses Brand Changeover Mesin Focke Dan Protos
Authors: Indah Annisa , Rahayu Ade
Published: June 2020

Waktu pergantian brand merupakan salah satu waste yang perlu kurangi atau diminimalkan. Di bagian Secondary White Machine PT. ITC , proses setup pada saat perpindahan brand (Brand Changeover) yang sering terjadi pada mesin berdampak pada nilai perfoma  yang kecil dan berpotensi terjadi keterlambatan jadwal distribusi sehingga pada kondisi tersebut terjadi stock out pada pasar dan tidak dapat memenuhi kebutuhan konsumen sesuia dengan jadwal yang telah di tetapkan. Sehingga hal tersebut perlu diperhatikan dan di lakukan observasi terhadap kegiatan perpindahan brand pada mesin maker dan packer agar kegiatan tersebut lebih efisien. Dari hasil analisa yang dilakukan bersama dengan management, diketahui bahwa proses pergantian brand yang terjadi di area SPM memakan durasi waktu yang cukup lama di karenakan belum menerapkan metode yang tepat dalam proses tersebut. Dengan proses pemisahan kegiatan eksternal dan internal dengan metode SMED, dan memparalelkan kegiatan internal dalam suatu proses di harapkan mampu meningkatkan perfoma produksi. Waktu rata-rata yang dibutuhkan mesin protos untuk melakukan brand change adalah 85.078 menit dan mesin Focke adalah 179.105 menit. Dengan methode SMED dan melakukan pemisahan kegiatan eksternal dan internal dapat mengurangi 27.834% waktu Brand Change untuk mesin Protos dan 42.243% waktu Brand Change untuk mesin Focke. Dari implementasi metode tersebut selama 7 minggu dapat diketahui bahwa penurunan waktu Brand change dapat meningkatkan peforma uptime Link Up mesin sebesar 6.48%
EFFICIENCY OF NEW HEMOSORBENT IN ACUTE AMITRIPTYLINE AND CYCLODOL POISONING
Authors: Fomin A. M.
Published: June 2020

A complex treatment of a patient with acute amitriptyline and cyclodol poisoning using enterosorption, intestinal lavage and hemosorption on a new column with a synthetic sorbent is presented. A two-layer synthetic polymer column developed for the selective sorption of cytokines by direct hemoperfusion was used for hemosorption. Quantitative determinations of amitriptyline and cyclodol levels before and after the column, as well as before and after hemosorption have showed high efficiency of the sorbent to remove the toxicant from the blood. The use of 6-hour hemosorption allowed to reduce the level of amitriptyline from the initial level by more than 4 times and the level of cyclodol - by more than 3 times to therapeutic levels and to obtain a pronounced positive clinical effect in the complex treatment of a patient with severe poisoning.
TOXICOLOGICAL HAZARD ASSESSMENT OF A NEW COMPLEX ORGANOMINERAL MICROFERTILIZER
Authors: Istomin A. V. , Rumyantseva L. A. , Vetrova O. V. , Mikhailov I. G.
Published: June 2020

The article is devoted to the study of the nature of the toxic effects of a new complex organic mineral fertilizer on the organism of laboratory animals. The assessment of its toxicity and hazard has been performed with the definition of acute and subacute toxicity parameters, as well as irritant effect on skin and mucous membranes, sensitizing and cumulative effects.
ANALISIS AKULTURASI DAKWAH DAN KEBUDAYAAN PADA MASA KENABIAN MUHAMMAD
Authors: Sopiyan Wawan , Mukhlis Mukhlis , Solimin Solimin
Published: June 2020

In highlighting the portrait of Da'wah practiced by the Messenger of Allah in several periods, it can be said that the missionary mission that was being carried out at that time was not an easy activity, in the course of Islamic history recorded, that the da'wah carried out by Muhammad, encountered many obstacles and obstacles, due to internal conditions humanity and the aqeedah of Arab society in general are in a state that is far from the teachings that Muhammad is broadcasting. Therefore, the da'wah process that will be applied really requires a mature strategy, especially the condition of the people who are accustomed to doing past activities and practices such as consuming alcohol, gambling, fighting power, adultery, adultery to murder.
Kajian Pendidikan Karakter Dalam Cerita Sundara Kanda
Authors: Wiratini Ni Made , Sutriyanti Ni Komang , Sudiana I Gusti Ngurah
Published: June 2020

Hindu teachings contain a lot about character education, morals, ethics and manners. Moral education can be seen in the story of Sundara Kanda, which is a sub of Itihasa in the Ramayana epic that tells the journey of life with various obstacles and tests that must be faced with full fortitude, strength and determination. Every event that occurs in the Sundara Kanda story is a unified narrative unit in resolving the conflict of every event. The setting in this story uses the setting of Mount Mainaka, Alengka Palace, Taman Angsoka, Kiskinda kingdom. The character is Hanuman who becomes a central figure, then there are goddesses Sitā and Ravana. The accompanying figures are Trijata, Wibisana, Anggada, Jembawan, Sugriwa, Laksmana and Rama. Rahwana as the Antagonist, then there are also giants. His mandate is loyalty and determination in carrying out dharma. Character characters contained in the Sundara Kanda story include characterization displayed through the use of the character's name, through the appearance of the character, and characterization through the author's speech. In accordance with the characters contained in Hindu teachings, namely in the book of Bhagawadgita, the characters in the Sundara Kanda story can be grouped into two characters namely daivi sampad and asuri sampad. The values ​​contained in the character of the Sundara Kanda story include religious, honesty, responsibility, tolerance, discipline, and hard work. As a whole, the character's character value is a national character that should be inculcated and developed to the wider community, in order to shape the attitudes and behavior of a person in carrying out the duties and obligations that should be carried out both towards oneself, the family environment, society, nation and state.
Tantangan Dan Peluang Pemanfaatan Teknologi Informasi Dalam Pembelajaran Online Masa Covid-19
Authors: Suni Astini Ni Komang
Published: June 2020

This study was conducted to determine the challenges and opportunities for the use of information technology on online learning in STKIP Agama Hindu Amlapura during the Covid-19 pandemic. By using library research methods and survey methods. The samples used in this study were all college students of STKIP Agama Hindu Semester II and Semester IV. The Covid-19 pandemic give a influenced college in Indonesia including the  STKIP Agama Hindu Amlapura with Enforcement of physical distancing policy which then becomes the basis of the implementation of online lectures, by using information technology. The most widely used media in online learning at STKIP Agama Hindu Amlapura are Whatshap group and Google Classroom because these application is very easy to use. But there are some problem such as the lacking facilities. Based on the survey results, 50% of students do not have a laptops, and 80% of students are difficult to get signals and wasteful in using a data plan because many students live far from urban areas. The study was not effective because as many as 61.5% of students stated they never used online learning media before the co-19 pandemic. But the fact by using online learning is a trigger for the acceleration of the process of digital transformation of Indonesian education.  Before pandemic some of discourse, supporting policies, and socialization about the era of education 4.0 was not successful. But Covid-19 give an extraordinary impact on digital transformation towards the educational era 4.0.
Pendidikan Karakter di Lingkungan Keluarga Selama Pembelajaran Jarak Jauh pada Masa Pandemi COVID-19
Authors: Yoga Purandina I Putu , Astra Winaya I Made
Published: June 2020

COVID-19 provides a bad life for human life. All activities become inhibited and limited. Similarly in the field of education. Students must learn and do their activities at home. But this can be a good development for the development of the character of education in Family Environment. Thus the purpose of this research is to study whether research studies while at home are accompanied by parents who are able to develop character education, that is the first. Second, to find out what character values ​​can be developed during learning at home. Third, to find out the cause of developing with these character values. This study used qualitative research method. With case studies on kindergarten and elementary school students in Kecamatan Marga. Data obtained by distributing questionnaires to students, parents and teachers through the Whatsapp group of teachers and parents of students. Also strengthened by interview data on students, parents and teachers. The results showed differences in the development of character education and the relationship between children and parents that were quite good during learning from this house. Character values ​​that can be developed from activities carried out by students at home are (1) Religious, (2) Disciplinary, (3) Creative, (4) Independent, (5) Responsibility, and (6) Curiosity. The development of these character values ​​is the result of the synergy of teachers and parents in guiding students with gratitude, engaging, carrying out positive activities together in this COVID-19 pandemic.