bluuebunny/crossref_metadata_2025 huggingface dataset:
Organization of work of general educational organizations with families on the spiritual and moral development of students
Authors: Mekhdieva Irada , Ibragimova Liliya
Published: October 2019

The article is devoted to the urgent problem of cooperation of the educational organization with the families of students. The article provides a meaningful analysis of the opportunities and prospects of educational and other organizations that carry out educational activities of children in the implementation of the Education Development Strategy in the Russian Federation for the period up to 2025, the Education Development Strategy of the Khanty-Mansiysk Autonomous Okrug – Ugra until 2020, and the Concept of State Family Policy in Russian Federation for the period until 2025 and other federal documents. Educational programs aimed at solving the problems of education, development, and socialization of students are the objects of analysis of this study.
Innovative psychological and pedagogical technologies in teaching students of economics
Authors: Yudina Natalia , Naumova Natalia
Published: October 2019

The article is focused on the psychological and pedagogical teaching technologies as those having important methodological principles including not only traditional systematic, information and action-related approaches, but also psychological follow-up in teaching and learning. The complex of pedagogical and psychological approaches seems highly innovative since it provides an important synergetic effect for the present-day teaching. The article considers the notion of psychological and pedagogical follow-up, its definition and contents as seemed to be more appropriate and correct in the view of the methodology of teaching, training and learning in higher vocational institutions. The empirical sample research material includes the analysis of activities set up and carried out in the Vladimir branch of Financial University under the Government of the Russian Federation since 2014, and the results of the student survey focused on their satisfaction in psychological assistance. The 2014-2019 experience of the university makes it possible to implement the innovative model of the psychological and pedagogical follow-up for students of economics which centers on the patterns of intellectual and personal identity of future professionals and helps to deal with psychological issues, improve the efficiency of teaching and learning and benefit from the socio-cultural experience in different educational contexts and environments.
On Literary Creativity in the Discourse Dimension
Authors: Ovshieva Nalya
Published: October 2019

The paper deals with the strategies of foregrounding and defamiliarization as the techniques of literary creativity. The strategy of foregrounding, which can be achieved either via deviation or parallelism, is typically conceived as the deviation from daily language, and is closely associated with novelty and aesthetic appreciation. Whereas defamiliarization is viewed as the technique focusing on the unusual setting, or unexpected angle of vision to make it foregrounded. After the survey of different views of the above-mentioned strategies, an attempt is made to verify that both strategies are used to indicate the turning points in the story. However, in contradistinction to discourse markers, they operate indirectly in literary discourse, creating stylistic effects on the phonetic, grammatical, or semantic levels. The results of the analysis conducted on the basis of short stories by English-speaking authors will be presented in order to demonstrate that both techniques are mostly applied to indicate conflict or complication in the story.
Metaphoric modelling of “ARREST” in Thomas P. Whitney’s translation of Aleksandr I. Solzhenitsyn’s novel “The Gulag Archipelago”
Authors: Salo Victoria , Kurbanov Ibragim
Published: October 2019

The article offers a cognitive analysis of a metaphor in the framework of narrative discourse.It closely looks into the term ‘metaphoric model’ and discloses the latter listing a number of examples. The research of metaphors is a relevant study in linguistics which allows one to analyse mental processes due to the fact that a thought viewed as a mental activity easily operates with metaphors alleviating the process of encoding and decoding messages. Moreover, when any society disapproves of expressing a personal point of view due to current social and political events, metaphor interpretation becomes one of the few ways which helps disclose an individual attitude towards the events
Developing socio-cultural competencies of students at professional educational institutions
Authors: Vaganova O I , Smirnova Zh V , Chanchina A V , Korobova O V , Lizunkov V G , Stepanova G. A.
Published: October 2019

The article deals with the development of socio-cultural competencies in students of pre-school educational institutions. Based on the analysis of scientific literature, the authors reveal the essence of sociocultural competences in general and highlight their significance for pupils. Based on the fact that sociocultural competence is an integrative characteristic of a person who presupposes knowledge in various social and cultural spheres, includes the ability and willingness to interact with other people in different life ranges, the ability to use information resources for creative meaning in the information space, the authors present a study conducted over two years in a municipal budgetary pre-school educational institution kindergarten "cloud". For a full-fledged study, the article analyzes the level of formation of sociocultural competences in 2017 (before the introduction of the model) and in 2018 after its implementation. The study is carried out with the grant support for young scientists – candidates of sciences, number MK-313.2019.6, issued by the President of the Russian Federation Comparison of indicators allowed one to establish the degree of effectiveness of the proposed model. To identify the degree of formation of competencies, the authors proposed several levels: low, medium and sufficient.
Humanistic trend in education in a global context
Authors: Tolstova Olga , Levasheva Yuliya
Published: October 2019

The purpose of the research is to study the peculiarities of the realization of the humanistic trend in education in the conditions of electronic informational and educational environment. A comparative approach is used in the research. This approach allowed the author to establish that one of the trends of the development of educational systems of Russia, China and the United States is a humanistic trend in education, which has its own national characteristics and peculiarities associated with the traditions, customs and particularity the development of national educational systems in these countries. The author reveals the general vector of development of the humanistic trend in education in Russia, China and the USA in the conditions of the electronic informational and educational environment, manifested in the following features. They are 1) equality in education for students; 2) the creation of a common scientific and educational space; 3) a teacher or a professor departs from the directive role, he plays the role of a facilitator and a consultant; 4) the students play the active roles, they interact freely with each other in an online environment (the principle of interactivity). Besides, 5) the students are responsible for the results of the independent learning activities, motivated for the process of the independent knowledge acquisition; 6) the students learn to master the “Lifelong Learning” principles. In addition, 7) the students master the competencies of the digital economy and education, learn to build human relationships, to show empathy, learn to form value attitudes towards society and life.
Monitoring and Assessment of the Effectiveness for Cultural Competence Development at University
Authors: Vojtik Natalia , Panarina Sofia , Melnikova Ludmila
Published: October 2019

This article is devoted to the research of the cultural competence development at the university level. It considers various interpretations of the concept of “cultural competence”, its componential criteria to assess students’ progress through their studying. The literature review revealed the redundancy of interpretations that can be explained by multiculturality of the concept as well as the lack of information, concerning assessment tools for the cultural competence monitoring. As a result of sifting and practical testing of a number of methods, the development of proprietary methodology eligible for the competencybased approach in the multi-level system of education is represented here. This study is intended to suggest compact and less time-consuming methods approbated by educators among the students of the Institute of Mathematics and Computer Science at the University of Tyumen, Russia.
Salisbury tragedy: the news of the week’s narrative of Skripal case
Authors: Volkova Irina , Algavi Leila , Kadyrova Shuanat , Rastorgueva Natalya
Published: October 2019

This paper is the second part in the series of studies into the media impact on the transformation of the social and cultural structures in which societies operate. The authors (International Research Group KVAR) describe the results of a quantitative and qualitative analysis of transcripts of twenty-seven episodes of the “Vesti Nedeli” television program (Rossiya 1, 2018) depicting the mysterious poisoning of Sergei and Yulia Skripal. The aim of this study is to find out in what way the journalists of “Vesti Nedeli” narrate and interpret the events in Salisbury. Based on C. Booker‘ classification, the authors explore the specific traits of the story plot about the Skripals case. The analysis leads to the conclusion that it is not the Skripals who are at the center of the narration but the United Kingdom and its attitude to Russia. The study identifies the narrative force drivers and the main actors and their subject-object roles: this is one of seven basic plots.
The concept family in the Russian and Ukrainian language culture (based on proverbs and sayings)
Authors: Romanova Tatyana , Evdokimova Olga , Zaharova Anna , Ivanova Alena , Fedorova Nadezhda
Published: October 2019

The article studies features of verbalization of the concept family. Based on the extensive proverbial material, the system of value attitudes and stereotypical representations of family as a traditional social institution in the understanding of Russian and Ukrainian peoples is analyzed: the role of family and marriage in the culture of Russians and Ukrainians, stages of family formation including selection of a bride or a groom, distribution of family duties, and the role of parents, attitude towards step-children. As a result of the comparative analysis of Russian and Ukrainian paremias in which family relations are reflected, general and national-specific features related to mentality, value preferences, customs and traditions of close Slavic ethnic groups are revealed. It was concluded that despite the specific features of the material and spiritual culture of Russian and Ukrainian peoples, the understanding of family and its role in human life is similar. This coincidence proves that the main functions of family as a small social group based on marriage and consanguinity are education of children and preservation of national and universal values.
Potenzielle Bedeutung der DARC-Technik für die klinische Neuroprotektion – eine Übersicht
Authors: Pahlitzsch Milena
Published: October 2019

Die Möglichkeit, primäre neuroprotektive Wirkstoffe einsetzen und kontrolliert überwachen zu können, ist ein vielversprechender Ansatz für die künftige Therapiegestaltung in neurodegenerativen Erkrankungen, insbesondere im Glaukom. Bisherige medikamentöse und chirurgische Therapieansätze zielen auf die sekundäre Neuroprotektion durch Augeninnendrucksenkung ab. Bildgebende Verfahren bilden eine essenzielle Grundlage in der Diagnostik und Therapiekontrolle. Die potenzielle Bedeutung der DARC-Technologie (Detection of apoptosing retinal Cells: Visualisierung von retinalen Ganglienzellen durch fluoreszenzmarkiertes Annexin V = ANX776 mithilfe der cSLO-Technologie) im klinischen Alltag liegt in der leichten Umsetzbarkeit. Das notwendige HRT-Gerät steht in vielen großen Augenzentren zur Verfügung und die Untersuchung mit i. v. Gabe des fluoreszierenden Markers ähnelt dem Ablauf einer konventionellen Fluoreszenzangiografie. Eine Limitation stellt vor allem die individuell stark schwankende physiologische Apoptose der humanen retinalen Ganglienzellen dar, die es vor Einsatz im klinischen Alltag in einem Normkollektiv zu standardisieren gilt.
A Compound Isolated from Phyllanthus tenellus Demonstrates Metabolic and Vascular Effects In Vitro
Authors: Estrada Omar , Di Giulio Camilo , Dorta-Ledezma Radharani , Gonzalez-Mujica Freddy , Motta Norma , Zea Elsa , Cupitra Nelson , Contreras Whendy , Narvaez-Sanchez Raúl , Calderón Juan C.
Published: October 2019

Common chronic conditions such as metabolic syndrome and diabetes are increasingly associated to metabolic and cardiovascular complications. Although Phyllanthus tenellus leaves have been used in decoctions as a popular remedy to control blood glucose levels and hypertension, its use needs a scientific basis. This study was therefore undertaken to report a phytochemical analysis of P. tenellus leaves and to test if the main active compound has potential to simultaneously tackle several pathophysiological features of metabolic syndrome and diabetes-related metabolic and vascular disorders such as hyperglycaemia, increased platelet activation, and endothelial dysfunction. We performed a partition of the methanolic extract of P. tenellus leaves among different organic solvents followed by chromatographic separation guided by the rat liver microsomal glucose-6-phosphatase assay. Two known tannins were identified by spectroscopic methods as pinocembrin-7-O-[3″-O-galloyl-4″,6″-(S)-hexahydroxydiphenoyl]-α-D-glucose, named P7OG by us, and gemin D. The structural determination of the isolated compounds was based on spectral data. The ability of the main active component, P7OG, to inhibit human platelet aggregation and to modify vascular reactivity of rat aortic rings incubated with high glucose (D-glucose 55 mM) was then evaluated. P7OG was further able to inhibit platelet aggregation induced by adenosine 5′-diphosphate and collagen, showed vasorelaxant effects in arteries precontracted with phenylephrine, and reverted the endothelium-dependent impairment effect of high glucose in rat aortic rings. In conclusion, one tannin isolated from P. tenellus showed promising metabolic, antiaggregant, and vascular effects, which suggests the potential beneficial use of P. tenellus to tackle complex cardiometabolic diseases.
C-axis oriented growth of ZnO nanorods over Mg:GaN for improved heterojunction device performance
Authors: Vikas Lawrence Sylaja , Jayaraj Madambi K.
Published: October 2019

Heterojunction device performance has strong dependence on its junction interface. ZnO deposition over GaN to achieve a heterojunction is challenging as it usually requires high temperature and vacuum processing. It is even more demanding to achieve a crystalline interface while making ZnO nanorod based heterojunction. Here we report simple solution process for epitaxial growth of ZnO nanorods over GaN. High resolution x-ray diffraction studies revealed highly crystalline c-axis oriented ZnO nanorod growth by a simple hydrothermal process. ZnO/GaN heterojunction device fabricated using hydrothermally synthesized ZnO nanorods showed superior performance compared to polycrystalline sputter deposited ZnO based heterojunction.
Optimizing the magnetic properties of Fe-based amorphous powder by adjusting atomic structures from vitrification at different temperatures
Authors: Kim Song-Yi , Oh Hye-Ryeong , Kim Hyeon-Ah , Lee A-Young , Kim Hwi-Jun , Yang Sang-Sun , Kim Yong-Jin , Choi Hyun-Joo , Kim Il-Hyun , Kim Hyun-Gil , Eckert Jürgen , Kim Jong-Ryoul , Lee Min-Ha
Published: October 2019

We present variation of the magnetic properties of Fe77.8Nb0.2B14P6C2 amorphous alloys vitrified at different temperatures by changing the atomic structures dependent on the critical cooling rate. The thermophysical properties of the amorphous state achieved after quenching the melt with cold nitrogen atomization gas are compared with those obtained using hot nitrogen gas with a temperature corresponding to the supercooled liquid of the alloy above the glass transition (Tg) but below crystallization temperature (Tx). The differently vitrified Fe77.8Nb0.2B14P6C2 glasses represent different states of high pressure gas atomized amorphous powder at different temperatures obtained by adjusting the gas temperature during the atomization process. The magnetic properties of these different amorphous powders are also investigated. The saturation magnetic flux density of slowly cooled Glass2 is 1.38 T with 450 A/m coercivity corresponding to “semi-soft” magnetic materials. The fast cooled Glass1 powder shows typical soft magnetic properties with lower coercivity (174 A/m), even though the saturation magnetization flux densities are similar in both identical compositions of amorphous powder due to its entropy difference related to the formation of clusters. We can control the magnetic property of amorphous materials from soft to half-soft by adjusting freezing temperature and ordering of atoms.
Simple differences in the protein-membrane attachment mechanism have functional consequences for surface mechanics
Authors: Sapp K. , Maibaum L. , Sodt A. J.
Published: October 2019

This paper describes two methods for propagating coupled membrane and embedded particle dynamics with ensembles that are valid to second order in the deformation of the membrane. Proteins and functional lipids associate with cellular membranes, and their attachments influence membrane physical and dynamical properties. Therefore, it is necessary to accurately model the coupled dynamics of the membrane and any associated material of interest. We have developed two methods for coupling membrane and particle dynamics that differ in the binding mechanism of the particle to the surface. The “on-surface” mechanism should be used for particles that slide along the membrane; this description leads to an effective reduction in the membrane surface tension. The “in-surface” mechanism treats the particles as tightly bound to the lipidic binding sites; the method avoids double counting lateral entropy of implicitly modeled lipids. We emphasize the differences between these two mechanisms, when it is appropriate to use them, and how the methods differ from previously used dynamic methods.
Endophytic fungi: definitions, diversity, distribution and their significance in plant life.
Authors: Schouten A.
Published: October 2019

Endophytes are set opposite to pathogens and therefore should colonize plants asymptomatically. However, as will be illustrated, endophytic fungi may behave differently under various biotic and abiotic circumstances, in which the host plant can play a defining role as well. The genetic differences between an endophytic fungus and a phylogenetically related pathogenic fungus may vary significantly. Nevertheless, over the years endophytic fungi have frequently been isolated and never elicit disease symptoms in various host plants. Such true endophytes are considered mutually beneficial; the endophyte, embedded in the stable, protective and resource-rich environment of the host plant, supports the host plant to sustain biotic and abiotic stress conditions. The mechanisms by which endophytic fungi protect the host plant against biotic stress factors are generally diverse because they can directly antagonize pests or pathogens, trigger plant defence mechanisms or do both simultaneously.
Exploring fusion-reactor physics with high-power electron cyclotron resonance heating on ASDEX Upgrade
Authors: Stober J , Reisner M , Angioni C , Navarro A Bañón , Bobkov V , Bock A , Denisov G , Fable E , Fischer R , Gantenbein G , Gil L , Görler T , Igochine V , Kasparek W , Leuterer F , Litvak A , McDermott R , Meier A , Monaco F , Münich M , Nichiporenko V , Plaum B , Plank U , Poli E , Popov L , Pütterich Th , Scherer Th , Schubert M , Suttrop W , Tai E , Thumm M , Wagner D , Zohm H
Published: October 2019

The electron cyclotron resonance heating (ECRH) system of the ASDEX Upgrade tokomak has been upgraded over the last 15 years from a 2 MW, 2 s, 140 GHz system to an 8 MW, 10 s, dual frequency system (105/140 GHz). The power exceeds the L/H power threshold by at least a factor of two, even for high densities, and roughly equals the installed ion cyclotron range of frequencies power. The power of both wave heating systems together (>10 MW in the plasma) is about half of the available neutral beam injection (NBI) power, allowing significant variations of torque input, of the shape of the heating profile and of Qe/Qi, even at high heating power. For applications at a low magnetic field an X3-heating scheme is routinely in use. Such a scenario is now also forseen for ITER to study the first H-modes at one third of the full field. This versatile system allows one to address important issues fundamental to a fusion reactor: H-mode operation with dominant electron heating, accessing low collisionalities in full metal devices (also related to suppression of edge localized modes with resonant magnetic perturbations), influence of Te/Ti and rotational shear on transport, and dependence of impurity accumulation on heating profiles. Experiments on all these subjects have been carried out over the last few years and will be presented in this contribution. The adjustable localized current drive capability of ECRH allows dedicated variations of the shape of the q-profile and the study of their influence on non-inductive tokamak operation (so far at q
95 > 5.3). The ultimate goal of these experiments is to use the experimental findings to refine theoretical models such that they allow a reliable design of operational schemes for reactor size devices. In this respect, recent studies comparing a quasi-linear approach (TGLF) with fully non-linear modeling (GENE) of non-inductive high-beta plasmas will be reported.
A Comparison between Different Methods to Study the Supermassive Black Hole Mass - Pitch Angle Relation
Authors: Al-Baidhany Ismaeel A , Chiad Sami S , Jabbar Wasmaa A , Habubi Nadir F , Mubarak Tahseen H , Khadayeir Abdulhussain A , Hassan Ehssan S , Dawood Mohamed O
Published: October 2019

In this study, we compared the different Methods of determination of SMBH masses to study a correlation between mass of supermassive black hole and spiral arm pitch angle for 41 images of spiral galaxies using Spitzer/IRAS 3.6-µm. We selected four methods to find a determination mass of SMBH. Velocity dispersions (σ) measurements and pitch angle of spiral arm took from the literature. In addition, SMBH masses estimates using a several methods (reverberation mapping RM, stellar dynamics SD, gas dynamics GD) from the literature from. In addition, the determinations of SMBH masses were found using the (MBH-σ) relation. Finally, we compared the (MBH-P) relation for these galaxies using each method with the Seigar’s equation, and found the results to agree for these methods.
Characterization Of Cerment Composite Coating Al2O3-Ni System
Authors: Darweesh Salih Y , Jassim Ismael K , Mahmood Amer SH
Published: October 2019

This paper report on the possibility used new technique method by thermal spray coating to produce ceramic-metal coating of nano Al2O3-30%Wt. Ni samples. In this process nano crystalline cermet powders with grain size below 50nm were obtained by mechanical alloying. The steel substrates were degreased and grit blasted with SiC particles to get a mean roughness of 5µm. Experimentally the coating used under the best spraying parameters were deposited on steel substrate with thickness around 1.85mm. This powder and thick coating layers have been characterized by using XRD, SEM, EdS and hardness techniques. The X-ray results show that cerment coating consists a lot of phases such as ɤ-Ni, α-Al2O3 and ɤ-Al2O3 phases. The results also found that the wear resistance is superior, under high load conditions. The improved wear is attributed to the higher values of hardness. Results also show that Nickel was attractive for achieving good self-bonding with ceramic Al2O3 particles for all cerment samples.
Some Results from the Upwinding Compact Scheme on Continuous and Non-continuous Functions
Authors: Abd Salman Al-Dujaly Hassan , Sabri Mustafa A , Hameed Saif Z
Published: October 2019

In this paper, an 8th order Upwinding Compact Scheme is derived by using the idea of the nth order polynomial. Also, the dissipation and dispersion analysis of the scheme is obtained by Fourier analysis after getting the wave number of the scheme. When applying the proposed scheme on continuous functions, high order of accuracy is achieved with high resolution due to the properties of compact schemes. The idea of WENO smoothness indicator is used to detect discontinuity locations. To overcome the global dependency issue, which causes problems near discontinuities in compact schemes, the technic of the decoupling system is used to switch into a local dependency in non-smooth regions. In this work, the promise and success of the proposed scheme is verified by gaining high order, high resolution, and non-oscillation from various numerical examples. Additionally, there is a plan to confirm the achievement of the present scheme when applying it to multidimensional flows with shock-turbulence interaction problems from Computational Fluid Dynamics (CFD).
Results on Coefficient Estimates For Subclasses of Analytic And Bi-Univalent functions
Authors: Galib Atshan Waggas , Ibraham Badawi Elaf
Published: October 2019

In this paper, we introduce and investigate two interesting subclasses

R
∑

h
,
p

(
τ
,
γ
,
δ
)

and of

g
∑

h
,
p

(
μ
,
γ
,
λ
)

analytic and bi-univalent functions in the unit disk U.For functions belonging to the classes

R
∑

h
,
p

(
τ
,
γ
,
δ
)

and

g
∑

h
,
p

(
μ,
 
γ,
 
λ
)

, we obtain estimates on the first two Taylor-Maclaurin coefficients |a2| and |a3|. Many relevant connections with known or new results are pointed out.
Specifying the visualizing type of multi-dimensional data
Authors: Majeed Zainab H , Ahmed Basaeir Y , Najim Safa A
Published: October 2019

Knowing the type of data is widely required to make better and faster decisions. However, the process requires the user to provide information about the configuration of the data. This paper presents the first attempt to analyze data to extract it is type automatically from multi-dimensional data sets. This is useful not only for experts but also to users, also reduces manual search effort. Layers of multi-dimensional data are formed and evaluated, and the focus is on the most efficient ones. Experiments on experimental and real data demonstrate the efficiency and effectiveness of the proposed method.
Bayesian Adaptive Lasso binary regression with ridge parameter
Authors: Kadhim Abbas Hilali Haider , Alhamzawi Rahim
Published: October 2019

The variable selection (VS) characteristic was considered very important in the data analysis. Regularization technique is one gorgeous way that has proven effective for dealing with high dimensional data. In previous years, statistical researchers have made great efforts in developing procedures of regularization to solved problems of VS. In this paper, we have proposed a new technique for model selection in Binary regression. This technique is Bayesian adaptive Lasso Binary regression (BALBR). It has many features that give optimum estimation and VS property. Specifically, we introduced a new hierarchal model. Then, a new Gibbs sampler method is introduced. We also extend the new approach by adding the ridge parameter inside the variance-covariance matrix to avoid the singularity in case of multicollinearity or in case the number of observations less than the number of predictors. A comparison was made with other previous techniques applying the simulation examples and real data. It is worth mentioning, that the obtained results were promising and encouraging, giving better results compared to the previous methods.
Optimization Of The Procedure of Iterative Data Transformations
Authors: Sekhi Methaq K , Abdallah Wasan , Ch Alisawi Wisam
Published: October 2019

In this article done the review for results of research on algorithms for iterative transformations of noise-immune codes. where the similar decoding procedures provide a significant increase in the efficiency of soft decoders classification of such algorithms is given. The optimality of the algorithm is proved by the criterion of the rate of achievement of the final result when using the step-by-step correction of soft solutions.
McLaurin series as a new technique to improve encryption process
Authors: Najim Al-din Abed Basim , Abdulkhaleq Noaman Salam
Published: October 2019

Now days many institutions and organizations needs to protect their information and secret data from theft and many other attempts to destroy and fabricate these data and information by unauthorized persons who tries to manipulate by the privacy of these institutions and organizations. So, it is necessary to find a secure way to protect such a data and information, therefore in this paper a new method proposed to develop the encryption techniques through using the McLaurin series as a new cryptosystem, and through using different cryptanalysis techniques and tools, the proposed method was inevitable against the different attacks, it is also a one way function technique.
Synthesis, characterization and antibacterial evaluation of some novel bis benzimidazole derivatives.
Authors: mohamod Ahmed mudhafar , redayan Muayed ahmed , ali Wassan baqir
Published: October 2019

Serious of some novel bis benzimidazole derivatives were designed and synthesized by nucleophilic substitution reaction of 5-(un)substituted-2-chloromethyl-1H-benzimidazole and 5-(un)substituted-2-mercapto-1H-benzimidazole in the presence of sodium in methanol. Spectral methods of analysis (FT-IR, 1H-NMR, and 13C-NMR) were used to confirm the structures of the synthesized compounds. Antibacterial activity were evaluated for most of the target compounds against four strains of bacteria including (
E.coli, P. aeruginosa
) as gram-negative bacteria and (
B. subtilis, S. aureus
) as gram-positive bacteria, the tested compounds showed various activity against both gram-negative and gram-positive bacteria used.
New prodrug polymers functionalized based on Maleimide
Authors: Mousa Kareem Mohanad , Abdullah Abbas Layali
Published: October 2019

In this work, three new drug substituted monomers and new homogenous and heterogeneous polymers were synthesized which loaded with medical properties to extend the controlled drug. The first step includes preparing Maleimic acid (L1) and (L2) via reaction of maleic anhydride with 5-amino salicylic acid. Then compound (L2) was converted to its corresponding acyl chloride derivative which reacted with amino drug (Pseudoephedrine, 4-aminoantipyrine, Paracetamol) afforded (L3-L5) monomers. Homogeneous polymers (L6 and L7) prepared through polymerization reaction of the free radicals of the monomers (L1) and (L2) under nitrogen using (MEKP) as initiator. Heterogeneous polymers (L8 and L9) prepared through polymerization reaction of the free radicals of the monomers (L1), (L2) separately with acrylic acid under nitrogen using (MEKP) as initiator. All these prepared monomer and polymers were characterized by FT-IR and 1H-NMR, 13C-NMR techniques. Controlled drug release and swelling % was studied in different pH values at 37 °C. Intrinsic viscosities were measured at 25 ° C with Ostwald viscometer and applied the characteristic of solubility for these polymers. The physical properties of all prepared monomer and polymers were studied.
Synthesis, Characterization, Theoretical Study and Investigation of Adsorption of 4-(Quinolin-8-yldiazenyl)naphthalen-1-ol on Olive peel
Authors: Jassim Khawla K , Seewan Ameena N , Kadhi Zainab Y
Published: October 2019

Azodye{4-(Quinolin-8-yldiazenyl)naphthalen-1-ol} was synthesized by reaction of 8-Aminoquinoline with Alpha-naphthol. The product identified by using (CHN, IR, UV-Visible spectra and melting point. The Olive peel was used to adsorb the azo dye from ethanolic solution; the results showed that the Olive peel is good absorbent. Effect of pH and temperature were studied. It was shown that the efficiency of adsorption decreased at (pH=5 and 7) comparing with the basic medium, and the adsorption decreased with increasing the temperature. A theoretical treatment in gas phase was studied by using hyper chem-8 program for the molecular mechanics and semi-empirical calculations. The heat of formation and binding energy as well as dipole moment was calculated by using ZINDO/1 and PM3 methods at 298 K. The electrostatic potential of t was calculated for the reactive sites of the molecules, PM3 was used to evaluate vibrational spectra of free ligands. The obtained frequencies agreed well with experimental values. The calculation helped to assign unambiguously the most diagnostic bands. The frontier orbital’s (HOMO & LUMO) were calculated by PM3 method. Electronic spectrum was calculated theoretically by using ZINDO/S method and compared it with experimental results. It appeared a closely between the theory and experimental spectrum.
Studying the Effect of Some Thiadiazole Derivatives on the Activity of LDH Enzyme
Authors: Hazim Abeer , Sabah Rulla , AL-dulaimi Muayad
Published: October 2019

This work involved studying the effect of some thiadiazole derivatives on the activity of lactate dehydrogenase enzyme (LDH) in the serum of normal control and thalassemia patients. The results showed that all the compounds used had inhibitory effect on LDH enzyme activity, the inhibition percent was between (7.87%-55.22%) depending on compound structure and its concentration. Studying kinetic properties showed that these compounds behave as non-competitive inhibitors.
Evaluation of some clotting factors (FI, FVII, FVIII and FIX) and estradiol hormone deficiency in menopausal women
Authors: Raheem Mirdan Reem abdul
Published: October 2019

Women are complained from several physiological and biochemical disturbances when they become aged and loss adequate amount of estradiol hormone secreted from ovarian follicles. The present study conduct to evaluate the concentration of some available clotting factors and feminizing hormone (estradiol hormone) in menopausal women. A total number of participants postmenopausal women was sixty (60) women and their ages were 50 to 69 years old and fifteen (15) women their ages premenopausal women (control group) that they have normal menstruation cycle and whose ages ranged between 20 – 25 years old. The aging women (menopause) were subdivided according to their ages periods in to four groups, the first group (50 – 54 years), second group (55 – 59years), third group (60- 64 years), and fourth group (65 –69 years). Values of estradiol hormone recorded a significant drop in all groups of postmenopausal women in matching with counter parts of premenopausal women. About prothrombin time (PT), its results showed a remarkable elevation (p<0.05) in all groups of menopausal women when compared with control group. Values of intrinsic pathway test (activated partial thromboplastin time) indicated remarkable increase (p<0.05) in all tested groups (menopausal women) compared to control group. In regard to clotting factors, levels of fibrinogen (FI) concentrations did significantly progressive elevated (p<0.05) in all postmenopausal women groups in matching with those of control group. Also, concentrations of stable factor (VII) were significantly increased (p<0.05), whereas antihemophilic factors (VIII) and Christmas factor (IX) pointed out a significant progressive fall (p<0.05) of aging women in a comparison with premenopausal women. In conclusion, deficiency of estradiol hormone in postmenopausal women appears associated with fluctuation of clotting factor concentrations and these disturbances can give an indicator that estradiol hormone maintain hemostatic mechanism to prevent risk of cardio-vascular problems.
Pathogenicity of Streptococcus pyogense associated among tonsillitis patients and Tonsillectomy
Authors: Najim Jassim M , Alsaimary Ihsan E , Alshareida Assam M
Published: October 2019

Two hundred patients with tonsillectomy (TS) in Basrah, 102(51% ) males and 98(49% ) Females, with male: females ratio (1.04:1) and 50 individual without tonsillitis problems as control group were included in this study, which was done during the period of April, 2015 to Jun, 2017. This Include collection of throat swab samples, culturing of samples, identification of causative agents species and antibiotic sensitivity. Gram’s positive bacteria were the commonest microorganisms. the comments’ causative agents was Streptococcus pyogense 30 isolates (15%) followed by Staph.aureus was 28 isolates (14%) isolated from (200) chronic tonsillitis patients before and after tonsillectomy, while the most normal flora was Streptococcus.(α-heamolytic) 45 isolates (90%), followed by Staphylococcus epidermidis 40(80%) from (50 ) health persons. Most isolated of Streptococcus pyogense were high sensitive to antibiotic such as Clindamycin, Rifampin, and Azithromycin. while moderate sensitive to Penicillin-G Cefotaxime, Cefetriaxone, trimethoprim, and resistant to Augmentine, ampicillin, Cloxacillin, in this study most commo Streptococcus pyogense isolated associated with pyrogenic toxin SPeB (76%), flowed by SPeC (60%)and SPeA (26%)
Effect of temperature and different extracts of Datura metel leaves on some biological aspects of Hyalomma schulzei (Acari: Ixodidae)
Authors: Annon Al-Hasnawi Mohammed R , Wathah Esraa F
Published: October 2019

The current study investigated the effect of temperatures (28, 35 and 40) ° C Under 90 % R.H and alkaloids, phenolic and terpenoid extracts of Datura metel leaves at different concentration on biological performance of Hyalomma schulzei. The result indicated that egg hatchability was 97% at 28 and 35° C., incubation period was 30.66 days at 28° C the premoulting period for larvae and nymphs were (10.7-14.7) and (18.2-23) days respectively. Preoviposition period was 11.33 days at 28 °C while oviposition period was 21days at the same temp. Total egg production was (8848-8850) eggs and female converted 56.1% of engorged weight into eggs irrespective of temp. Bioassay results revealed that crude alkaloids, terpenoids and phenolics compounds of Datura metel leaves have an acaricidal effects on different developmental stages of Hyalomma schulzei. The mortality of eggs and starved larvae was 90% in all used conc. Of alkaloid, terpenoid and phenolics, the same mortality percentage was exhibited by fed larvae in all conc. Of alkaloid and terpenoids, however, mortality rate of starved and fed nymphs were 74.21% and 64.41% respectively in alkaloid extracts only. Moreover, terpenoid and phenolic extracts have no impact on adult females and males mortality. The outcome of the present study proved that alkaloid extracts of Datura metel. Leaves could effectively control different life stages of Hyalomma schulzei
The study of toxic effects of toxic isolate Alternaria alternata in vivo of white mice and the ability of Biological and Chemical treatments in the reduction of toxicity
Authors: Al-Saidi Ghaleb H O , Saadon Abdul-Amir S
Published: October 2019

The study included the detection of the effect of the Mycotoxins of the fungal isolates of Alternaria alternata, which was diagnosed both genetically and chemically by PCR. The analysis showed that the ability of A. alternata to produce toxins, including AltratoxinII, was found in one of the isolates 7.5499μg / ml. This concentration is used in the experiment to determine its effect on the tissues and organs of white mice. In the study, the fungus Pleurotus ostreatus was used to reduce the toxicity of the fungus A. alternata. The fungus P.ostreatus gave high tolerance to A. alternata and evaluated the effect of sequential chemical treatments CaCO3 on reducing the auditory effect on laboratory mice. The toxic isolation of pathogenic fungi is extract into the body of the organism. The effect on the levels of liver enzymes (GPT, GOT, ALP) has reached its level (IU / L) (84, 88, 264) respectively compared to control group which reached (22, 35, 147) IU / L respectively as well, And resulted in the effectiveness of the decomposition of liver cells containing enzymes and led to the liberation of the serum, as well as the cause of changes in the tissue pathological clear in the cross section of the liver tissue, including the occurrence of hepatocytes vaculosis and the presence of bubbles in the cells walls and the expansion of liver sinuses causing Hydropic degeneration. The results of the laboratory examination of the kidney function showed significant differences in the increase in the concentration of urea and creatinine in the serum of laboratory mice treated with urea level (59 mg / dl) and creatinine (1.73 mg / dl) compared to control group (29 mg / dl) And (0.7 mg / dl) respectively, and found a clear effect within the kidney tissues leading to atrophy in the glomeruli, infiltration of the lymphocytes and hemorrhage, in addition to the degradation of urinary tubule cells affecting kidney function leading to renal failure.
Influence of biotic elicitor Aspergillus niger on salicylic acid products in callus cultures of Calendula officinalis L. plant
Authors: Mohammed Ibrahim Muthana , Majead Abed Rabab , Qasim Ali Farah
Published: October 2019

The study was carried out in the college of education for pure sciences / department of biology / plant tissue and cell culture laboratory to study the effect of biotic elictors Aspergillus niger in the production of salicylic acid in callus cultures of Calendula officinalis L. plant. the results showed the best induction of the explants, which included the leaves and cotyledon obtained from culturing on the solidified MS medium supplemented with 2.0 mg.L1- of 2,4- Dichlorophenoxy acetic acid (2,4-D) interacted with 0.5 mg.L−1 Kinetin, which reached the highest fresh weight of callus was 2.2350 and 2.7125 g, respectively, after four weeks culture. The callus induction from the leaves its compact, in contrast to the callus induced by the cotyledon, which is characterized its friable.
Study of the Complement Components and C-Reactive Proteins in Hepatitis Type C Patients
Authors: Hussein Ehsan F , Ghazi Mahdi Al-Saadi Aamal , Fahim Abbas Aalaa
Published: October 2019

In order to study the complement components (C3,C4) and c-reactive protein (CRP), serum samples were obtained from patients infected with hepatitis type C, admitted to Marjan Hospital in Province of Babylon. The results indicated significant decrease in concentrations of both complement components of patients compared with apparently healthy persons. The components (C3) concentrations were 134.875, 136.916 and 132.833 mg/dL for all patients, males and females patients respectively, while the components (C4) concentration were 30.251, 34.501 and 26.001 mg/dL for all patients, males and females patients respectively. The results also showed that the percentages of positive c-reactive protein (CRP) were 33%, 50% and 17% for all patients, males and females patients respectively.
Some immunological parameters in abuse substance addicted
Authors: Naser Sahib Abogelal Ali , Abd Frial G
Published: October 2019

Drugs are chemicals which cause either physical or mental changes in body functioning. These chemicals may be natural, such as cocaine, semi-synthetic, such as heroin and ecstasy, or totally synthetic, such as methadone The study was occurred between February and August of 2018 on drug users in Najaf government. 50 of whom were abusers, twenty as healthy control group at age 17-25 years. Multi drug rapid test was use to qualitative test for abuse substances. The results appeared a high percentage of alcohol abusers (18%), other types 16% synthetic Marijuana (K2), Benzodiazapines – alcohol 13%, Amphetamine (AMP )12%, AMP + Methylendi oxymeth amphotamine (MDMA) + K was11%, (AMP + BZO + Marijuna THC), 9% K2 + AMP (7% K2 + BZO + THC), 5% THC), respectively. Some immunological parameters was studied. the results found IgG concentration was significantly higher at 912.49 compare with control 882.74, as well as alcohol 11475.35, BZO + alcohol 925.33, AMP + MDMA + K (1480,83), AMP + BZO + THC (1616.6), Showed a higher concentration of control, but some abusers had a lower concentration than control, (332.53) Amp, K2, (576. 66) THC, (476. 6) K2 + BZO + THC 690.766 pg/ml. IgM concentration was high 177.27 in addicted compare with control 61.3, and high in all drugs. Results showed that Interleukin10 concentration was 104.04pg/ml found a high contrast with control 39.19 and all abusers had concentrations higher than control.
Prevalence trichomonas tenax in Karbala Governorate
Authors: Ali Mohammed Salah A , Mohsen ALwaaly Ali B
Published: October 2019

This study included the sampling (383) of the mouth of the people who visited the specialized dental centers and some of the health centers in the holy province of Karbala (the specialized center of dentistry in Al-Hur, the health center in Al-Iskan, the health center in al-Ghadeer district, the health center in Abbasiyah) Saliva, gingivitis, gingival and gingival pockets with the assistance of the specialist doctor. The number of samples examined was 383 samples for the period from 1-9-2017 to 1-5-2018. In this study, participants in the study included both smokers and diabetics. In this study, a questionnaire was used to collect the evidence of the reviewers and included a questionnaire for the treatment of patients with oral diseases such as bleeding gums, damage to the supporting tissue, acute gingivitis and gingival sinuses. Patient name, age, gender, educational level, marital status, and illness The results showed that the incidence of parasitesTrichomonas tenaxin the holy province of Karbala 8.09% and the highest rate of infection in the month of 2018, where the proportion of infection was 13.33%, while the lowest rate of infection in September and October 2017 was 0%. The study showed that the percentage of infection ofT.enaxparasites in females is higher than the percentage of infection in males as the percentage of female infection was 11.01% overall, while the percentage of male infection was 6.79% The study showed that smokers had the highest rate of infection compared to nonsmokers, with 15.7% of smokers and 4.58% of non-smokers. The incidence of parasitic infection among people with diabetes was higher than that of non-smokers, with 12.97 For people with the disease, and 5.55% for people without the disease. The study found that the incidence ofT.tenaxparasites in people with oral disease was greater than that of non-oral patients. The incidence of parasitic infection was 12.58% in individuals with oral diseases, while in individuals without the disease was 5.17%. The proportion of parasitic infection of people with gum disease is the highest proportion of oral diseases, the proportion of 20.83%, and was the lowest rate of infection is 9.09% for people with gum disease bleeding. The study found that the incidence of parasite infection in married persons was 8.59%, while the percentage of infection in unmarried persons was 7.40%. The study showed that the highest incidence ofT.tenaxwas among those with secondary education, which reached 12.41%, and the lowest proportion of people who received And the highest percentage of parasitic infection was in the age group (56- and above), with a rate of infection of 2.56%.