bluuebunny/crossref_metadata_2025 huggingface dataset:
Konsep Dasar, Proses, dan Ruang Lingkup Administrasi Pendidikan
Authors: mardianto Yoki , Afriansyah Hade
Published: June 2019

The article aims to explain the basic concepts of educational administration, administrative processes, and the scope of educational administration. in this article use two methods namely qualitative methods and literature study methods. Administration of an educational institution is a major source of management in regulating the teaching and learning process in an orderly manner so that the most important goals are achieved at the educational institution. Which is very needed by the perpetrators of education to carry out their duties and profession.
Penyuntingan
Authors: Khabibah Nur
Published: June 2019

Masih banyak sekali kesalahan dalam menulis. Baik dari tulisan siswa maupun dari pengarang atau penulis buku. Kesalahan tersebut berupa kalimat tidak efektif, diksi, ejaan, dan sebagainya. Adanya editor dalam dunia penyuntingan untuk membenarkan dan membenahi tulisan yang ada. Menyunting adalah suatu kegiatan mengedit, mengubah atau merapikan susunan letak atau penggunaan bahasa sebuah naskah tanpa mengubah makna. Artikel ini menyajikan tentang alasan perlunya penyuntingan, syarat menyunting, dan tips menyunting.
Konsep Supervisi Pendidikan, Fungsi dan Peranannya
Authors: sintya Dilla , Afriansyah Hade
Published: June 2019

This article discribe about Supervision of Education and also the fungtion. Supervision af edocation is part of ways how to make a better education by giving some seminar to the teacher to make them all to be a profrsional teache to teach, because of that an education will be up and bee better. By evaluation and supervisor the education will be more better.
Artikel Administrasi hubungan sekolah dengan masyarakat
Authors: yulfadiah Dila
Published: June 2019

The purpose of this research is to describe the school administration relationship with society, to uncover the definition of the school administration relationship with society, to uncover the principles and characteristics of the school administration re-lationship with society. This is a literature study. Both school and society can work together in order to improve school quality, good correlation between them may yield a positive result. Essentially, the school administration relationship with society is a tool to build as well as develop students personality growth. The better the relation between them, the greater the responsibility of the society to improve the school quality. In order to do so, the society needs to know and possess a clear picture about the school itself.
Faktor-faktor yang diperlukan dalam memahami pengambilan keputusan
Authors: putra weno aulia tri , Afriansyah Hade , Rusdinal
Published: June 2019

This article aims to describe how the types of internal decision making. this material describes several types of concepts from decision making. The results of this article are based on the analysis of researchers and also quoted from several papers.
Pemilihan Umum dan Kerusuhan 22 Mei 2019 Ditinjau dari Prinsip Perilaku yang Benar
Authors: Sore Anik Primawati / Akuntansi
Published: June 2019

Tahun politik telah berlalu, Pemilihan Umum (Pemilu) menyisakan cerita yang memilukan yang berujung perang politik antar oknum. Peristiwa ini ditunggangi beberapa oknum sehingga rakyat awam melihatnya sebagai peristiwa tahun 2008 yang muncul kembali. Seperti inikah pemilu Damai yang didambakan oleh semua rakyat Indonesia? Rakyat yang tidak tahu apa-apa menjadi korban atas kejadian ini.
Penerapan Wireless Distribution System (WDS) Mesh Untuk Optimasi Coverage Area Wifi Universitas Muhammadiyah Jember
Authors: Sholikhin Achmad Riyadus , Cahyanto Triawan Adi
Published: June 2019

Salah satu perubahan yang sangat pesat di dalam jaringan komputer adalah penggunaan wireless LAN (WLAN) untuk mengakses jaringan baik lokal maupun internet. Salah satu cara penambahan Access Point (AP) yang tidak mengubah konfigurasi software yang telah di gunakan yaitu menggunakan jaringan Wireless Distribution System Mesh (WDS). Penggunaan WDS mesh di Universitas Muhammmadiyah Jember memungkinkan konfigurasi wireless yang sedikit berbeda agar dapat mengurangi terputusnya koneksi pada pengguna karena jangkauan area jaringan wireless. Salah satu langkah adalah dengan menggunakan beberapa perangkat Acesss Point menjadi satu kesatuan untuk menangani kasus terputusnya koneksi dengan memanfaatkan service jaringan yaitu WDS Mesh. Wireless Distribution System atau (WDS) Mesh mampu meng- coverage area wifi di Universitas Muhammadiyah Jember dan hasil ujicoba serta analisa device client terhadap AP yang sudah di WDS Mesh dengan parameter Signal Strength, CCQ, Signal to Noise, Throughput adalah Excellent (Bagus)
Pentingnya Administrasi Pendidikan di Lingkungan Sekolah
Authors: Hendra Ravi Mach , Afriansyah Hade
Published: June 2019

Administration of education is one of the substance of school administration that will also determine the running of educational activities in school. The purpose of Administration of Education is to achieve effective and efficient education. The function of Educational Administration is the existence of planning, organizing, coordinating, budgetting and evaluating.
Administrasi Peserta Didik
Authors: pahdinol rahmika , Afriansyah Hade
Published: June 2019

Administration inside orderly and regularly education, is very necessary to improve education management capabilities. This increase in ability will have a positive effect, namely the increasing efficiency, quality and expansion of performance in the world of education. The purpose of administration in general is that all activities support the achievement of educational goals. Specifically want to achieve production effectiveness; efficiency; adaptability; and job satisfaction. In other words, the productivity of education, the first seen in the product the result or effectiveness of the process, atmosphere, and efficiency.
Pentingnya Mempelajari Administrasi dan Supervisi Pendidikan
Authors: lubis Ahmad fauzi , Afriansyah Hade
Published: June 2019

This article describe aboutthe importance of studying education administration
IMPROVE TECHNOPRENEURSHIP LEARNING OUTCOMES WITH COOPERATIVE LEARNING METHOD "FLASH CARD GAME" AND "QUIZ-QUIZ TRADE" AMONG VOCATIONAL HIGH SCHOOL STUDENT
Authors: Kurniawan Hari
Published: June 2019

Selection of teaching methods largely determine the quality of teaching in the learning process, to achieve the learning objectives required the use of an optimal learning method. This means that to achieve quality teaching, each teaching should be organized on a student with appropriate learning methods.One model of learning according to researchers who can improve the skills of process and student learning outcomes is a model of cooperative learning approach Flash card games and quiz - quiz trade, The advantages of cooperative learning model of the Flash card games and quiz - quiz trade is make material more attractiveto students.The learning process Flash card games and quiz - quiz trade push to listen, clarification, connect description between several variables, making predictions, dealing, communicate, and is responsible to give each member of the famil important group are discussed in academic activities.This is according to research Sakdiyah (2002) which states that students who are taught by the model of cooperative learning methods Flash card games and quiz - quiz trade have higher achievement than students taught using conventional teaching methods.
kualitas penyuntingan di media pressindo sebagai penopang eksistensi penulis di Indonesia
Authors: APRIANA DWI
Published: June 2019

This study aims to describe the importance of quality editing in Media Pressindo as a support for the existence of writers in Indonesia. This research is a qualitative descriptive study. The source of researcqqh data is the result of observation when of the internship. The result of this study include the conclusion that the editing process at Media Pressindo publisher plays an important role in determining the existance of writings from a writer. In addition, the result of editing a publisher will also make a characteristic that cannot be compared with other publisher. Therefore, the editing processfrom a publisher is the support of the existence of writers in Indonesia, because if an article is handled by an editor an appropriate publisher, it will increase the quality of the work.
Distribution of personality: Types or skewness?
Authors: Katahira Kentaro , Kunisato Yoshihiko , Yamashita Yuichi , Suzuki Shinsuke
Published: June 2019

What kinds of personalities do humans have? Can these personalities be classified into several discrete types? These issues have been of considerable concern as they could potentially provide deeper understanding of the nature of human individuality and mental disorders. Recently, Gerlach et al. (Nature Human Behaviour, vol. 2, pages 735–742, 2018) addressed these issues by applying established machine-learning techniques to big data (more than 1.5 million respondents in total). They found four meaningful clusters in personality dimensions, suggesting the existence of at least four personality types. Here, we propose an alternative interpretation of their result: a skewed shape of the distribution with no cluster structures in personality space can erroneously lead to the seemingly meaningful clusters reported in Gerlach et al. Our finding reopens the question regarding the existence of personality types.
Influence of Social Connections on Smoking Behavior across the Life Course
Authors: Thomeer Mieke Beth , Hernandez Elaine , Umberson Debra , Thomas Patricia
Published: June 2019

Although we know much about demographic patterns of smoking, we know less about people’s explanations for when, how and why they avoid, develop, or alter smoking habits and how these explanations are linked to social connections across the life course. We analyze data from in-depth interviews with 60 adults aged 25-89 from a large southwestern U.S. city to consider how social connections shape smoking behavior across the life course. Respondents provided explanations for how and why they avoided, initiated, continued, and/or quit smoking. At various times, social connections were viewed as having both positive and negative influences on smoking behavior. Both people who never smoked and continuous smokers pointed to the importance of early life social connections in shaping decisions to smoke or not smoke, and viewed later connections (e.g., marriage, coworkers) as less important. People who quit smoking or relapsed tended to attribute their smoking behavior to social connections in adulthood rather than early life. People who changed their smoking behavior highlighted the importance of transitions as related to social connections, with more instability in social connections often discussed by relapsed smokers as a reason for instability in smoking status. A qualitative approach together with a life course perspective highlights the pivotal role of social connections in shaping trajectories of smoking behavior throughout the life course.
Smart Input: Remote Keyboard and Mouse Control from Android Device
Authors: Majumdar Sayantan , Maiti Abhisek , Bhattacharjee Sudipto , Nath Asoke
Published: June 2019

Smart Input aims to be a utility which enables its users to imitate any Android smartphone device as keyboard and mouse of the PC. In order to establish this feature thedevices must be connected through any LAN- wired or wireless. The app in the mobile device communicates with an application in the PC.
Socio-demographic correlates of quality of life in spinal cord injured patients
Authors: AZEEZ Abiodun L. , HAMMED Adebisi İ.
Published: June 2019

Spinal cord injury (SCI) is one of the greatest calamities that can occur in humans’ life. It brings about great challenges in the form of coping strategies as well as protocols of rehabilitation and characterized by a high incidence of poor self-rated health. This study investigated socio-demographic correlates of health-related quality of life (HRQoL) among paitents with SCI. Two separate self-rated questionnaires (the socioeconomic status questionnaire (SSQ) and generic SF-36 questionnaire) were administered to each of the participants to evaluate both socioeconomic statuses (SES) and HRQoL respectively. A total of 100 subjects with SCI of mechanical origin, aged 19-59 years participated in this study. Pearson product-moment coefficient of correlation was used to analyze the relationship between HRQoL and socio-demographic parameters (age, gender, marital status, clinical characteristic of morbidity and SES) and however, one-way analysis of variance (ANOVA) was used to analyze the differences in HRQoL across categories of SES. This study indicated that SES and clinical characteristic of morbidity (CCM) were the only variables correlating significantly (p<0.05) with all the domains of HRQoL. In specific terms, the outcome suggested that low SES and complete SCI are associated with poor HRQoL components. However, age, gender, and marital status were all found to associate poorly and insignificantly with most of the HRQoL domains (p>0.05). The present study, therefore, submitted that in this population the most important determinants of HRQoL in SCI patients are SES and CCM. The implication of this finding is viewed in three different perspectives; first poor SES could precipitate the onset of the initial episode of SCI, second poor SES might lead to poor rehabilitation outcome and third long-standing SCI can precipitate low SES.
Anti-inflammatory, Antinociceptive, and Antioxidant Potentials of Algerian Zizyphus jujuba Mill. Fruits and Leaves In Vivo and In Vitro in Different Experimental Models
Authors: Gadiri N. , Tigrine C. , Lakache Z. , Kameli A.
Published: June 2019

The ethanolic extracts of the aerial parts, leaves, and fruits, of Zizyphus jujuba Mill. were studied in vivo and in vitro for their anti-inflammatory, analgesic, and antioxidant properties, respectively. A preliminary phytochemical screening was carried out. It revealed the presence of several phytoconstituents such as flavonoids, phenols, and alkaloids. The acute toxicity study was conducted using a limit dose of 2,000mg/kg. The extracts studied showed no signs of toxicity or mortality. Anti-inflammatory activity, assessed by carrageenan-induced paw edema, and antinociceptive activity, assessed by pain-induced acetic acid in mice, were significantly reduced (P < 0.001). Moreover, both extracts showed considerable DPPH scavenging activity and β-carotene protective capacity. The present study suggests that leaf and fruit extracts from Zizyphus jujuba have a pharmacological interest probably related to the presence of some bioactive compounds and could be a potential source of antiinflammatory, antinociceptive, and antioxidant agents that should be further investigated.
A historical cohort of temporal lobe surgery for medically refractory epilepsy: a systematic review and meta-analysis to guide future nonrandomized controlled trial studies
Authors: Lee Anthony T. , Burke John F. , Chunduru Pranathi , Molinaro Annette M. , Knowlton Robert , Chang Edward F.
Published: June 2019

OBJECTIVE

Recent trials for temporal lobe epilepsy (TLE) highlight the challenges of investigating surgical outcomes using randomized controlled trials (RCTs). Although several reviews have examined seizure-freedom outcomes from existing data, there is a need for an overall seizure-freedom rate estimated from level I data as investigators consider other methods besides RCTs to study outcomes related to new surgical interventions.

METHODS

The authors performed a systematic review and meta-analysis of the 3 RCTs of TLE in adults and report an overall surgical seizure-freedom rate (Engel class I) composed of level I data. An overall seizure-freedom rate was also collected from level II data (prospective cohort studies) for validation. Eligible studies were identified by filtering a published Cochrane meta-analysis of epilepsy surgery for RCTs and prospective studies, and supplemented by searching indexed terms in MEDLINE (January 1, 2012–April 1, 2018). Retrospective studies were excluded to minimize heterogeneity in patient selection and reporting bias. Data extraction was independently reverified and pooled using a fixed-effects model. The primary outcome was overall seizure freedom following surgery. The historical benchmark was applied in a noninferiority study design to compare its power to a single-study cohort.

RESULTS

The overall rate of seizure freedom from level I data was 72.4% (55/76 patients, 3 RCTs), which was nearly identical to the overall seizure-freedom rate of 71.7% (1325/1849 patients, 18 studies) from prospective cohorts (z = 0.134, p = 0.89; z-test). Seizure-freedom rates from level I and II studies were consistent over the years of publication (R2 < 0.01, p = 0.73). Surgery resulted in markedly improved seizure-free outcomes compared to medical management (RR 10.82, 95% CI 3.93–29.84, p < 0.01; 2 RCTs). Noninferiority study designs in which the historical benchmark was used had significantly higher power at all difference margins compared to using a single cohort alone (p < 0.001, Bonferroni’s multiple comparison test).

CONCLUSIONS

The overall rate of seizure freedom for temporal lobe surgery is approximately 70% for medically refractory epilepsy. The small sample size of the RCT cohort underscores the need to move beyond standard RCTs for epilepsy surgery. This historical seizure-freedom rate may serve as a useful benchmark to guide future study designs for new surgical treatments for refractory TLE.
Okul Öncesi Dönemde Çocuğa Sahip Annelerin Tuvalet Eğitimi Farkındalıklarının İncelenmesi: Bir Durum Çalışması
Authors: SEVİNÇ Fatma Ceren , KUTLUCA Ali Yiğit
Published: June 2019

Bu araştırmanın amacı, okul öncesi dönemde çocuğu olan annelerin tuvalet eğitimi farkındalıklarını annenin yaşı, annenin eğitim düzeyi, annenin gelir düzeyi, annenin çocuk sayısı ve çocuğun içinde büyüdüğü aile yapısı demografik değişkenleri açısından incelemektir. Araştırmanın evreni, 2018-2019 eğitim öğretim yılında, İstanbul ili, Küçükçekmece ilçesi, Yenimahalle Mahallesi’nde bulunan bir anaokulunda eğitim gören 3 kız, 4 erkek çocuğun annelerinden oluşmaktadır. Katılımcılar, amaçlı örnekleme yöntemlerinden ölçüt örnekleme aracılığıyla araştırmaya dâhil edilmişlerdir. Araştırmaya katılan annelerin tuvalet eğitimi farkındalıklarını tespit etmek için nitel araştırma yaklaşımlarından, durum çalışması yöntemi kullanılmıştır. Uzman görüşü alınarak, araştırmacı tarafından hazırlanmış görüşme soruları katılımcılara yapılan odak grup görüşmesinde yöneltilmiş ve araştırma verileri toplanmıştır. Araştırmada toplanan veriler tümevarımsal içerik analizi yöntemiyle analiz edilmiştir. Araştırmanın sonucunda annelerin tuvalet eğitimi farkındalıklarının, annelerin eğitim düzeyleri ile ilişkili olmadığı tespit edilmiştir. Annelerin tuvalet eğitimi farkındalıklarının kültürel kolektif bilinçdışı sonucu etkilendiği ve tuvalet eğitimini vermelerine yön çizdiği saptanmıştır. Annelerin doğru tuvalet eğitimini bilmedikleri ve çocuklarına tuvalet eğitimi kazandırma sürecinde çeşitli hatalar yaptıkları tespit edilmiştir. Annelerin tuvalet eğitimini önemli buldukları ancak tuvalet eğitimi üzerine araştırma yapmadan sahip oldukları bilgiler kapasitesinde çocuklarına tuvalet eğitimini kazandırdıkları saptanmıştır. Annelerin tuvalet eğitimi farkındalıklarının çocuğun büyüdüğü aile yapısıyla, annenin yaşıyla ve çocuk sayısıyla ilişkili olmadığı tespit edilmiştir. Annelerin tuvalet eğitimi farkındalıklarının düşük olduğu sonucuna ulaşılmıştır.
On subharmonic motions of a pendulum in a movable platform
Authors: Markeev A. P.
Published: June 2019

The motion of a pendulum on a rotating platform is investigated in the presence of disturbances caused by its vertical harmonic oscillations of small amplitude. The parameters of the unperturbed system are considered close to the values, upon passing through which the number of relative equilibria of the pendulum and the nature of their stability change. The non-linear problem of the existence and stability of periodic motions of the pendulum relative to the platform with a period multiple to the period of its vertical oscillations is solved. The question of the splitting of separatrices of the unperturbed system is also considered.
On the mechanism of the process of digestive ripening
Authors: Irzhak T. F. , Irzhak V. I.
Published: June 2019

The literature describes a relatively new method of regulating the size distribution function of nanoparticles - the process of digestive ripening, which, unlike Ostwald ripening, consists in dissolving large nanoparticles and forming small ones. However, a reasonable explanation of this phenomenon is still missing. The work substantiates the mechanism of the process, based on taking into account the dependence of the critical radius of the nanoparticle on the concentration of monomeric units and the size of the ligand layer.
New data concerning the ferromanganese crusts of the Mendeleev rise (Arctic Ocean)
Authors: Bazilevskaya E. S. , Skolotnev S. G.
Published: June 2019

The results of study of Fe-Mn crusts from the Mendeleev Rise in the Arctic Ocean in 2016 sampled with manipulators from a submarine are presented. Concentrations of Fe, Mn, Co, Ni, Zn, Cu, Cr and Pb are measured in collected Fe-Mn crusts. The variations in the content of these elements are determined by the chemical properties of the elements, the height of the underwater topography, the composition of the underlying substrate and the presence of bottom silt.
The Lower Precambrian in the structure of paleozoic in the Subpolar Urals
Authors: Pystina Yu. I. , Pystin A. M. , Hubanov V. B.
Published: June 2019

In many polymetamorphic complexes of the Urals, rocks with Early Precambrian age marks have been established. But only with respect to the two polymetamorphic complexes located on the western slope of the Southern Urals: the Taratash and Aleksandrov, their indisputable belonging to the Archean-Paleoproterozoic section is recognized. They are framed by weakly metamorphosed Lower Riphean sediments and reliable geochronological data are obtained from them, which unambiguously indicate the Early Precambrian age of rock metamorphism. The available Early Precambrian age datings for other Ural polymetamorphic complexes (with the prevailing number of Late Precambrian and Paleozoic age values) are interpreted differently. Therefore, their attitude to the Lower Precambrian section has been disputed by many researchers. In the article, for the first time, based on the results of mass U-Pb dating of metamorphic zircons from the gneiss of the Nyrtin polymetamorphic complex of the Subpolar Urals, taking into account the available data, the Paleoproterozoic age of the earliest stage of rocks metamorphism (2127 ± 31 Ma) is substantiated. This gives grounds to assert that the complex under consideration, as well as the Taratash and Alexandrov complexes of the Southern Urals, belongs to the Lower Precambrian formations involved in the structure of Uralides.
Conditions of formation of Paleozoic picrite basalt complexes of the basement of the Western Siberian Plate
Authors: Simonov V. A. , Kontorovich V. A. , Stupakov S. I. , Filippov Yu. F. , Saraev S. V. , Kotlyarov A. V.
Published: June 2019

The carried out researches with the help of 40Ar/39Ar analysis have shown a coincidence of formation (about 490 million years) of Paleozoic picrite and basalt complexes of the basement of the Western Siberian Plate. The data on petrochemistry, geochemistry of rare and rare-earth elements, and also on compositions of clinopyroxenes, testifies to formation of picrites of borehole № 11 (Chkalovsky area) as a result of action of intra plate magmatic systems of oceanic islands - OIB. Calculations on the basis of clinopyroxene compositions speak about considerable parameters of crystallization of picrite porphyrite minerals: 1215-1275 °C, 4.5-8 kbar. As a whole, it is established that considered picrite basalt complexes were formed with the assistance of enriched plume magmatic systems in intra plate conditions of ancient ocean near to its active margin.
Hafnium isotope composition of zircon from the Kondyor clinopyroxenite-dunite massif (Khabarovsk territory, Russia)
Authors: Badanina I. Yu. , Belousova E. A. , Malitch K. N.
Published: June 2019

This study evaluates for the first time Hf-isotope characteristics of zircon from dunite of the Kondyor massif, which is closely related to an economic platinum placer deposit. The significant range in εHf(t) values (from -8.4 ± 0.8 to 10.5 ± 1.3) in Mesozoic zircons indicates the interaction of a ‘juvenile’ mantle source with distinct magma sources, equivalent to a subcontinental lithospheric mantle and/or a continental crust. The peculiarities of the Hf-isotopic composition of Precambrian zircons (εHf(t) from -2.3 to +0.3) is consistent with their xenogenic origin and inheritance from basement rocks of the Siberian Craton.
A new model of sulfur isotopes behavior in the modern submarine hydrothermal systems
Authors: Dubinina E. O. , Bortnikov N. S.
Published: June 2019

A model of sulfur isotope distribution at modern submarine hydrothermal systems is proposed. It is assumed that thermogenic sulfate reduction at the water-rock interaction zone takes place under closed system conditions respectively to fluid phase. As a result, the Rayleigh exhaustion with respect to the 32S isotope arises in the fluid. The model also takes into account the simultaneous extraction of reduced sulfur from surrounding rocks. The calculated fraction of extracted sulfur at the total content of reduced sulfur in the fluid varies from 0.15 to 0.06 for submarine systems associated with tholeiitic basalts and peridotites, respectively. The model application to published data can explain the well-known contradictions that have arisen during the study of the sulfur isotope composition of sulfides from world Ocean deep-sea edifices.
Lipid fatty acid from the pericarp Cydonia oblonga Mill. and Mespilus germanica L. involved in plant adaptation to altitudinal zonality
Authors: Ivanova T. V. , Voronkov A. S. , Kuznetsova E. I. , Kumakhova T. Kh. , Zhirov V. K. , Tsydendambaev V. D.
Published: June 2019

The composition of fatty acids of total lipids of the outer and parenchymal part of the pericarp in Cydonia oblonga Mill and Mespilus germanica L. Maloideae (ROSACEAE), growing in the Northern Caucasian mountains at altitudes of 300, 500, 700, and 1200 m above sea level in various natural zones from experimental sites, was studied for the first time. It is established that the altitude of plant growth is largely correlated with the changes in the FA composition of the outer, but not the parenchymal, part of the pericarp. The nature of this variability suggests that the adaptation of plants to the conditions of significant temperature differences in the mountains is associated with the regulation of cell membrane fluidity, based on the interaction of opposite processes of synthesis of polyunsaturated and very-long-chain fatty acids.
Hypothermia induces postrepolarization refractoriness in the atrial myocardium of the hibernating and active ground squirrel Citellus undulatus
Authors: Kuzmin V. S. , Abramov A. A. , Egorov Ju. V. , Rosenshtraukh L. V.
Published: June 2019

The heart of the hibernating mammals demonstrates tolerance to the cold-induced arrhythmias and the electrophysiological mechanisms that underlie this phenomenon expecially in the atrial myocardium is still not elucidated. This study is aimed to the investigation of the hypothermia-induced changes of the atrial action potentials (AP) and refractoriness of the hibernating ground squirrel Citellus undulatus. APs were recorded with usage of standard sharp-electrode technique in the isolated, perfused multicellular continuously paced atrial myocardium preparations obtained from hibernating (HS) and summer active (SAS) squirrels. Action potentials duration (APD) and refractoriness duration (RD) were estimated at 37-17 °С and at various pacing cycle length (200-500 ms). It has been demonstrated that hypothermia causes prolongation of both APD and RD similarly in HS and SAS animals. However, the duration of the refractoriness in the atrial myocardium significantly exceeds the duration of the APs during hypothermia (27-17 °C). Revealed phenomenon may be considered as postrepolarization refractoriness (PRR). Proposed hypothermia-induced PRR probably substantially contributes to the insusceptibility of the hibernators to the cold induced arrhythmias by preventing the afterdepolarizations.
Dental microwear and mesovear of Microtus voles before and after experimental feeding of owls
Authors: Kropacheva Yu. E. , Zykov S. V. , Smirnov N. G. , Salimov R. M.
Published: June 2019

Form of expressions of dental microwear and mesovear of small mammals depends on abrasiveness, hardness and a number of other characteristics of the feed. Analysis of micro- and mesorelief is used on paleontological materials for the reconstruction of some parameters of the animals diet. Small mammals move a hard way from objects of biocenoses to fossils. Bone remains are modified in the process of accumulation and fossilization. In particular, bone remains from ornithogenous deposits were influenced to the substances of the digestive system of birds. In this work, an experimental estimation was made of the degree of changes in a number of characteristics of narrow-headed vole molars (Microtus gregalis) from the pellets of two species of owls. On the same samples before and after exposure to substances of the digestive system of a Polar Owl (Nyctea scandiaca) and Eagle Owl (Bubo bubo), it was shown that the microrelief of the tooth enamel undergoes serious changes and haven't information about the in vivo diet of the voles. A different degree of preservation of the mesoreliefs characteristic was shown. An assessment of their applicability for paleoreconstructions depending on this was given.
Hypolagus brachygnathus (Lagomorpha, Leporidae) from the Lower Pleistocene of the Taurida Cave in Crimea
Authors: Lopatin A. V.
Published: June 2019

The remains of Leporidae from the Lower Pleistocene deposits of the Taurida karstic cave discovered in 2018 in the central Crimea (Belogorsk district, Zuya village) are referred to Hypolagus brachygnathus (Kormos, 1930). This species is characteristic of the interval from the beginning of the Pleistocene (Late Villainian, MN17) to the Middle Pleistocene (latest Biharian, Q2) of Europe. It has not been previously observed in Crimea.
Transition control in a three-dimensional boundary layer at elevated free stream turbulence using dielectric barrier discharge
Authors: Baranov S. A. , Kiselev A. Ph. , Moralev I. A. , Sboev D. S. , Tolkachev S. N. , Chernyshev S. L.
Published: June 2019

The results of an experimental study of the effect of dielectric barrier discharge (DBR) actuator on laminar-turbulent transition in a three-dimensional boundary layer under influence of elevated free-stream turbulence are presented. The travelling cross-flow instability modes are dominated in transition in a base configuration. Their characteristics do not depend on a spanwise position. The DBD-actuator that generated stationary cross-flow vortices with the predefined spanwise wavelength when turned on was capable to reduce a turbulent spots production rate in comparison to the base regime.
The analysis of physical and chemical efficiency of electroflotation process the removing products of hydrolysis titanium tetrachloride from technogenic effluents
Authors: Meshalkin V. P. , Kolesnikov A. V. , Saveliev D. S. , Kolesnikov V. A. , Belozerskiy A. Yu. , Menshova I. I. , Maslyannikova D. V. , Sucheva O. V.
Published: June 2019

The physicochemical efficiency of the electroflotation process for the extraction of TiCl4 hydrolysis products from aqueous electrolyte solutions was studied. They simulate the compositions of typical industrial wastes of metallurgical and metal-working industries that contain colloid-resistant compositions of titanium tetrachloride hydrolysis products, its oxides and hydroxides. The effect of various surfactants of anionic, cationic and non-ionic nature in a wide pH range (2-12) on the efficiency of electroflotation processes of extraction, separation and concentration of dispersed titanium (IV) compounds has been studied. It has been established that the electroflotation process of the extraction of hydrolysis products of TiCl4 proceeds quite effectively with a maximum degree of extraction of 98-99% (in the acidic region at pH = 3, in alkaline at pH = 8).
Heat generation due to friction in the shear crust zones as a factor of metamorphism and anatexis: the results of numerical simulation
Authors: Babichev A. V. , Reverdatto V. V. , Polyansky O. P. , Likhanov I. I. , Semenov A. N.
Published: June 2019

The heat release effect was estimated due to friction in faults under shear and thrust conditions by mathematical modeling, 3D and 2D thermomechanical numerical models were developed. The equations of solid mechanics in a coupled formulation were solved: the equations of mechanical equilibrium and the equation of heat transfer. The model of an elastic-plastic material with the Drucker-Prager and Huber-Mises yield function is used. For the 3D shear model, the heating was 100-110 °C for the value of the friction coefficient 0.3, 180-190 °C for 0.5, about 300 °C for 0.65. In models of horizontal thrust, the heating in the contact zone was 120-130 °C with a depth of shear plane of 20 km and 150-160 °C with a depth of shear plane of 30 km for a friction coefficient of 0.3. The results obtained can be considered as a lower estimate of the heating in the Yenisei collision-shear zone.
Influence of atmospheric fronts on free and forced oscillations of the level in the Sea of Azov
Authors: Ivanov V. A. , Shul’ga T. Ya.
Published: June 2019

The influence of inhomogeneous moving atmospheric pressure fields on currents and free and forced oscillations of the level of the Sea of Azov, induced by constant wind, is studied by the method of mathematical modeling. The hypothesis about the role played by a resonant mechanism in the occurrence of extremely high amplitudes of surge and seiche oscillations, generated by the baric field moving at a speed equal to that of a free long wave, is tested. It is found that, under the same wind, baric disturbances moving over the Sea of Azov induce forced oscillations, and after the disturbances stop, they induce free ones with amplitudes that are higher by 14% than those obtained at constant atmospheric pressure. It is shown that the baric front movement (speed and time of its movement are selected under the assumption that waves with maximum amplitudes are generated) plays an important role in the formation of the current structure and level oscillations in the Sea of Azov.
Anti-cancer activity of dinitrosyl iron complex (no donor) on the multiple myeloma cells
Authors: Akentieva N. P. , Sanina N. A. , Prichodchenko T. R. , Gizatullin A. R. , Shkondina N. I. , Shushanov S. S. , Stupina T. S. , Aldoshin S. M.
Published: June 2019

The results of a study of the effect of a mononuclear dinitrosyl iron complex (DNIC7) with functional sulfur-containing ligands (NO donor) on the cell viability of multiple myeloma cells are presented. It has been shown that DNIC7 decreased cell viability and inhibited the proliferation of cells of multiple myeloma, i.e. possesses cytotoxic properties. Fluorescent analysis revealed that the DNIC7 compound lowers the level of intracellular glutathione and increases the level of reactive oxygen species in cells of multiple myeloma. It is assumed that DNIC7 has the therapeutic potential for the treatment of cancer.
KONTRIBUSI METODE ISTIQRA’ DALAM PROGRAM VASEKTOMI (MOP)
Authors: Mashudi Mashudi
Published: June 2019

Upaya pemerintah dalam menanggulangi ledakan penduduk melalui berbagai cara, baik yang alami sampai dengan yang menggunakan rekayasa teknologi (baca : alat kontrasepsi). Alat-alat kontrasepsi itu antara lain adalah pantang berkala, kondom, tisu KB, pil KB, suntikan KB, Susuk KB atau AKDR, IUD atau spiral atau AKDR, dan tubektomi. Alat kontrasepsi tersebut pada umumnya digunakan oleh pihak istri. Sementara alat kontrasepsi bagi laki-laki masih sangat terbatas. Sebab itulah KB pria (vasektomi) masih dianggap sebagai sesuatu yang tabu dikalangan masyarakat. Data statistik menunjukkan bahwa wanita lebih dominan dalam aktivitas mengontrol angka kelahiran dibanding laki-laki. Partisipasi laki-laki untuk memasang alat kontrasepsi (ber-KB) guna menyukseskan program keluarga berencana (KB) di Indonesia masih rendah. Penyebab utamanya adalah faktor kultur masyarakat dan pandangan tafsir agama.Vasektomi atau yang biasa diidentikkan dengan KB pria adalah proses operasi sederhana untuk memotong saluran yang membawa sperma dari kantongnya (testis) ke penis dan jika saluran vas deverens-nya sudah dipotong, laki-laki ini tidak dapat membuahi pasangannya. Vasektomi atau MOP (Medis Operasi Pria) tidak mengganggu aktivitas seksual karena yang dipotong atau dibedah adalah saluran vas deverens saja, sedangkan hormon yang dihasilkan dari testis yang disebut testosteron dan keluarnya tidak melalui saluran itu, tapi masuk ke pembuluh darah. Lantas, menyebar ke organ yang lain. Itu sebabnya tidak ada kaitannya antara vasektomi dan aktivitas seksual. Walau vasektomi atau MOP adalah KB mantab, namun tak menutup kemungkinan untuk bisa mempunyai keturunan lagi dengan cara melepaskan ikatan atau menyambung kembali pada saluran vas deferens melalui operasi yang disebut recanalisasi. Ini artinya organ vital laki-laki yang mengikuti progam MOP dapat dipulihkan. Testimoni dari peserta vasektomi di Kabupaten Situbondo Jawa Timur membuktikan bahwa recanalisasi akibat vasektomi tidak menghalangi untuk memiliki keturunan.Sebelum pelaksanaan vasektomi dokter ahli urologi mewawancarai dan meminta pendapat (secara istiqra’i) hingga pasien yang bersangkutan betul-betul yakin. Maknanya, para urolog telah memanfaatkan metode istiqra’i dalam pelaksanaan vasektomi. Lalu, bagaimanakah kontribusi metode tersebut bagi keberhasilan vasektomi atau KB bagi laki-laki? tulisan singkat ini mencoba mendiskusikannya.
GERAKAN EKONOMI PESANTREN (Studi atas Pesantren Sidogiri Pasuruan)
Authors: Nadir Moh.
Published: June 2019

Pesantren is generally a traditional educational institution that still retains the values salafiyahnya , however, boarding is always dynamic, because boarding schools in the total picture, revealing himself as a parameter, a factor that characterizes the lives thicker wider community , both in rural and urban areas in our country Indonesia. Because boarding an integral part of society , have a responsibility to develop and empower people in all fields, whether social, cultural, and economic. Pesantren Sidogiri which is an integral part of the community, enough interest to provide solutions problems that exist in the middle masyaraka, such as economics . (Boarding School in general is an educational institution that still maintain traditional values salafiyahnya , however , boarding is always dynamic , Because boarding schools in the total picture , revealing himself as a parameter , a factor that characterizes the lives thicker wider community groups, both in rural our country and urban Indonesia . boarding Because an integral part of society , have a responsibility to develop and empower people in all fields , Whether social, cultural, and economic. Pesantren Sidogiri the which is an integral part of the community, enough interest to provide solutions problems that exist in the middle masyaraka, such as economics).
MANAJEMEN LEMBAGA PENDIDIKAN ISLAM DALAM MENINGKATKAN PROFESIONALISME GURU DI SMP IT DARUSSALAM SRAGEN
Authors: Kurniawati Etik
Published: June 2019

AbstracTo improve teacher competency in schools one way is through the management of Islamic education institutions that favor the improvement of teachercompetencies. What is the supervision of Islamic education institutions inincreasing the professionalism of teachers in the Darusalam Middle School Sragen.This study aims to describe the management plan of Islamic education institutionsin enhancing the professionalism of teachers at the Darusalam Middle School inSragen.. The research subjects were the Principal of the Middle School ofDarussalam Darussalam Sragen, Deputy Head of Affairs (curriculum, studentaffairs, finance, facilities), TU Staff and Teachers. Data obtained throughobservation, interviews, and documentation. After collecting data, presenting data,and analyzing data. The data shows that the increase in the competence of teachersat the IT Darussalam Middle School can be achieved through two things, namelythe efforts of teachers and the participation of educational institutions. The effortsof teachers in order to improve their competence through four things, include:pedagogical, personal, social and professional competencies.Key Word: Management of Islamic Education Institutions, Teacher ProfessionalismAbstrakMeningkatkan kompetensi guru di sekolah salah satu caranya adalah melalui manajemen lembaga pendidikan Islam yang berpihak pada peningkatankompetensi guru. Penelitian ini bertujuan Mendeskripsikan perencanaan manajemenlembaga pendidikan Islam dalam meningkatkan profesionalisme guru di SMP ITDarusalam Sragen. Subjek penelitian adalah Kepala Sekolah SMP IT DarussalamSragen, Wakil Kepala urusan (kurikulum, kesiswaan, keuangan, sarana prasarana),Staf TU dan Guru. Data diperoleh melalui observasi, wawancara, dan dokumentasi.Setelah melakukan pengumpulan data, penyajian data, dan analisis data diperolehdata bahwa peningkatan kompetensi guru SMP IT Darussalam dapat diraih melaluidua hal yaitu dengan usaha dari guru dan peran serta lembaga pendidikan. Upayaguru dalam rangka meningkatkan kompetensinya melalui empat hal, meliputi:kompetensi pedagogik, pribadi, sosial dan profesional. Kata Kunci: Manajemen Lembaga Pendidikan Islam, Profesionalisme Guru
RELASI KETERAMPILAN MEMBACA KRITIS DAN BERPIKIR LOGIS DENGAN KUALITAS PENULISAN SKRIPSI KUANTITATIF MAHASISWA PENDIDIKAN AGAMA ISLAM STIT PEMALANG
Authors: Lutfiyah Mar’atul
Published: June 2019

Abstract This study aims to: (1) determine the relationship between criticalreading skills and the quality of PAI students' quantitative thesis writing, (2)find out the relationship between logical thinking and PAI Student'squantitative thesis quality, (3) find out the relationship between criticalreading skills and logical thinking together with the quality of quantitativethesis writing for PAI students. This research is a quantitative research witha design of product moment correlation analysis and multiple linearregression. The study was conducted at the Pemalang Tarbiyah College ofSciences (STIT). The population is 100 students. The sample was taken byproportionate stratified random sampling of 65 students. Data was collectedthrough questionnaires. Data analysis includes descriptive analysis, testinganalysis prerequisites, and hypothesis testing. The results showed that: (1)there was a positive and significant relationship between critical readingskills and the quantitative quality of PAI students' thesis, (2) there was apositive relationship and significance between logical thinking and PAIStudent's quantitative thesis quality, (3) positive and significance betweencritical reading skills and logical thinking with the quality of quantitativethesis writing for PAI students. This means that the quality of quantitativethesis writing of PAI (Y) students can increase by improving critical readingskills (X1) and the ability to think logically (X2).Keywords: critical reading, logical thinking, and quantitative thesis
Sürdürülebilir Bir Yönetim Paradigması: Ortopedik Engelli Bireylerin Afetlere Hazırlık Seviyeleri
Authors: BALUN Bora , YILMAZ Kasım
Published: June 2019

Doğa veya insan temelli
olarak meydana gelen afetler, nerede, ne zaman, nasıl ve hangi büyüklükte
ortaya çıkacağı önceden tam olarak kestirilemeyen olaylardır. Ortaya çıkış
biçimine göre bireysel veya kitlesel, sosyo-ekonomik ayrım gözetmeksizin
oldukça geniş etki yaratabilen afet ve acil durumlar; başta insanlar olmak
üzere canlılar ve çevre açısından ekonomik ve sosyal zararlara yol
açabilmektedir. İnsan, çevre ve diğer canlılar açısından telafisi mümkün
olmayan sonuçlara yol açan afetler olmadan önce özel bir çaba ve hazırlık
sürecini gerektirmektedir. Bu hazırlık sürecinde engelli bireylerin,
kendilerine özel önem atfedilmesi gereken bir kitleyi oluşturdukları
düşünülmekte; karar vericiler tarafından üretilen plan, program ve
politikalarda ayrıca dikkate alınmaları gerektiği savunulmaktadır.  Afet
ve acil durumlar açısından özel öneme sahip engelli bireylerin, bu tür olaylara
bireysel hazırlık seviyelerinin ölçülmesinin amaçlandığı bu çalışmada, Karabük
ilinde ikamet etmekte olan 322 ortopedik engelli bireye; İnal (2015) tarafından
geliştirilen, 33 maddeden oluşan “Sağlık İnanç Modeli ’ne Dayalı Acil
Durumlara/Afetlere Bireysel Hazırlık Ölçeği” uygulanmıştır. Araştırma
neticesinde engelli bireylerin afet ve acil durumlar konusunda farkındalık
odaklı özel bilgilendirme ve eğitime ihtiyaç duydukları tespit edilmiştir.
Engelli bireylere yönelik hazırlanacak olan afet ve acil durum plan, program ve
politika süreçlerinde bireylerin engel derecesi ve engel grupları dikkate
alındığı takdirde hedeflenen başarı seviyesinin yükseltilebileceği
düşünülmektedir.
Afet Sakınımında Özel Gereksinimli Bireyler için Geliştirilecek Mekansal Planlama İlkeleri
Authors: ORHAN Ezgi , KESKİNOK H.çağatay
Published: June 2019

Bu çalışma, sosyal
yapı içindeki kırılgan grupların afetlere karşı dirençli kılınmasını sağlamak
amacıyla mekânsal planlama ilkelerinin geliştirilmesi gereğini vurgulamaktadır.
Kentsel alanda demografik, ekonomik, kültürel ve benzeri nedenlerle heterojenlik
gösteren sosyal yapının afetlere karşı kırılganlık düzeyleri farklılaşmaktadır.
Yazında kırılgan gruplar, kentsel alandaki yer seçimlerine, bireylerin fiziki
koşullarına ve toplumsal yaşama katılma düzeylerine göre ayrışmaktadır. Kentsel
alanda yer seçimlerine göre kırılganlık gösteren grupların planlama disiplini
içinde risklerinin azaltılmasına yönelik genel ifadeler ve yaklaşımlar
bulunmakla birlikte, fiziki koşulları ve toplumsal uzaklaşma sorunu nedeniyle
kırılganlık gösteren gruplar için planlama ilkelerinin ve mekânsal kararların
somut olarak nasıl geliştirileceği konusu belirsizliğini korumaktadır. Bu
çalışma ile yaşlılar, çocuklar, özel tıbbi ihtiyacı olanlar ve engelli
bireylerin oluşturduğu fiziki koşulları nedeniyle kırılgan olan gruplar ile göçmenler,
turistler ve evsizler gibi toplumsal uzaklığı olan kırılgan grupların dikkate
alındığı genişletilmiş bir planlama çerçevesinin sunulması amaçlanmaktadır.
Çalışmada, özel gereksinim gösteren kırılgan grupların afet sonrasındaki
durumlarına yönelik olmaktan çok öncelikle söz konusu olan bireylerin ve/veya
kesimlerin afetten sakınımları konusunda geliştirilmesi gereken mekânsal
stratejiler üzerinde yoğunlaşılacaktır.