bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengembangan Alat Ukur Kecepatan Angin Berbasis Adobe Audition 1.5
Authors: Salim M Barkah
Published: November 2018

Researchers have completed research on the development of wind speed measuring tools based on Adobe Audition 1.5 in innovation and implementation of scientific physics. The purpose of this research is to get a calibrated wind speed measuring instrument, valid, and have good feasibility. The method used was an experimental method, that is designing, making, calibration, and validation. The results reveal that the tool made is well calibrated. The calibration results indicates that the tools is  very well, with a fault tolerance of 1.77%. Based on the result of feasibility test by two validators, it is obtained score of 100  which means the tool made is very feasible.
Peningkatan Keterampilan Berpikir Kreatif Melalui Pembelajaran Fisika Berbasis Potensi Lokal
Authors: Sarah Siti
Published: November 2018

The development of information and communication technology in the 21st century developed so fast. Therefore, various life skills are needed to be able to keep pace with the rapid development of technology. One of them is creative thinking skills. The skill of creative thinking can be cultivated through local potential physics-based learning. This study aims to determine whether there is an increase in creative thinking skills of students who conduct local potential based learning. The research method used was quasi experiment. The instruments used were tests and observation sheets. Data analysis used quantitative and qualitative descriptive analysis. The results showed that there is an increase in creative thinking skills of students who conducted physics learning based on local potential of 0.15975 in the low category.
Evaluación de índices CURB-65, Quick-SOFA e índice de Charlson en la predicción de mortalidad y estancia hospitalaria en pacientes con neumonía adquirida en la comunidad
Authors: Méndez Fandiño Yardany Rafael , Caicedo Ochoa Edgar Yaset , Amaya Nury Alexandra , Urrutia Gómez Jorge Andrés , Ayala Adriana Sofía
Published: November 2018

INTRODUCCIÓN: la neumonía adquirida en la comunidad (NAC) es una de las principales enfermedades infecciosas que afecta principalmente a la población geriátrica y que puede ser potencialmente una causa de mortalidad asociada con el desarrollo de sepsis pulmonar. Por tanto, el presente estudio tiene como objetivo evaluar los índices predictivos CURB-65, Quick-SOFA y el índice de Charlson en la asociación de mortalidad y estancia hospitalaria en pacientes con NAC.MATERIALES Y MÉTODOS: se realizó un estudio observacional, analítico y retrospectivo en el Hospital Regional de Duitama, de junio a diciembre de 2016. Se incluyeron los pacientes con diagnóstico clínico, paraclínico y radiológico de NAC. Se tuvo en cuenta la asociación de variables demográficas, comorbilidades, condiciones clínicas y resultados clínicos frente a la mortalidad y estancia hospitalaria según los índices CURB-65, q-SOFA e índice de Charlson.RESULTADOS: se obtuvo una muestra de 116 pacientes. El 77,5 % eran mayores de 75 años. Los puntajes de CURB-65 y q-SOFA se asociaron con mortalidad (CURB-65 AUC: 0,75 [0,61 %-0,88 %]; q-SOFA AUC: 0,73 [0,59-0,88 %]). El puntaje de CURB-65 ≥ 3 tiene una S: 64 % E: 79 %, y el q-SOFA ≥ 2 tiene una S: 64 % E: 85 %. El índice de Charlson no tiene un buen poder de predicción de la mortalidad en el manejo agudo. Los tres índices no se asociaron con una buena predicción de la estancia hospitalaria o del uso de antibiótico de amplio espectro.CONCLUSIONES: los índices q-SOFA y CURB-65 son escalas que pueden ser utilizadas en el manejo agudo de la NAC para estimar la mortalidad del paciente.
Inconclusa historia del asma
Authors: Gómez Correa Gustavo Adolfo
Published: November 2018

En esta revisión se describen la etiología y la naturaleza del asma en el contexto histórico, la patología y fisiopatología en el tiempo y cómo se ha desarrollado el concepto de la terapia en el asma. Desde tiempos antiguos, el asma ha sido reconocida por muchas culturas, incluidas la china, la hebrea, la griega y la romana. Fue el médico griego Hipócrates (460-377 a. C.) de los primeros en describirla, aunque el término era usado para referirse a un síntoma y no a una enfermedad. La mayor contribución para el entendimiento del asma en el siglo XIX fue hecha por Henry Hyde Salter (1823-1871 d. C.), quien propuso una clasificación de asma intrínseca y extrínseca basado en el mecanismo y la naturaleza de varios estímulos. William Osler (1849-1919 d. C.) describió la relación entre los diferentes estímulos que causan disfunción paroxística de las vías aéreas en el asma.
DISCURSOS Y LÓGICAS EN LA CONSTRUCCIÓN DE LA “OTRA ECONOMÍA” EN ARGENTINA
Authors: MOREIRA SLEPOY JAVIER
Published: November 2018

Este artículo se propone analizar con la ayuda de categorías propias de la teoría política la configuración discursiva que atraviesa la llamada “otra economía” en un contexto político-económico caracterizado por la renovación del programa neoliberal. Se plantea que estas prácticas económicas y laborales son (i) parte del fenómeno más amplio de la precariedad que induce el capitalismo actual y (ii) configuran un espacio heterogéneo que solo puede ser pensado como un todo a instancias de una operación discursiva y política. Posteriormente, se reconstruyen los principales discursos que pugnan por dar sentido a estas prácticas: la Economía Social, la Economía Popular y el Emprendedurismo. El artículo formula que entre estas denominaciones se configuran imaginarios políticos, económicos y sociales diferentes, y que allí reside la clave para comprender los obstáculos que se plantean en la construcción de un movimiento que represente los intereses de los trabajadores de la “otra economía”.
DE LA PROPUESTA NORMATIVA AL DESARROLLO TERRITORIAL EN CLAVE DE ECONOMÍA SOCIAL Y SOLIDARIA. ANÁLISIS DE UNA ESTRATEGIA DE INTERVENCIÓN UNIVERSITARIA PARA LA GENERACIÓN DE “EXCEDENTES DISPONIBLES PARA EL DESARROLLO”
Authors: ARRIETA PABLO , BECERRA LUCAS DARDO , DIÉGUEZ RICARDO
Published: November 2018

En este trabajo nos proponemos analizar desde un punto de vista teórico y práctico una estrategia alternativa para el diseño de políticas de desarrollo territorial basada en la construcción de sistemas de intercambio inclusivos. Dos preguntas organizan el análisis: ¿Cómo se generan dinámicas de producción de excedentes en territorios cuya población tiene ingresos medios/medios bajos? y ¿Qué tipos de organizaciones y procesos (entendidos como sistemas tecnológicos) son necesarios para generar excedentes disponibles para el desarrollo y que esos excedentes sean de uso colectivo? Para atender estas preguntas, el documento comienza con una primera instancia que contiene una serie de categorías y conceptualizaciones que luego serán contrapuestas a una serie de resultados empíricos obtenidos de la implementación de un proyecto universitario de investigación-intervención orientado a la generación de sistemas de intercambio mercantiles monetarios para el desarrollo inclusivo de los territorios.
CRISIS Y AUTOGESTIÓN. LAS EMPRESAS RECUPERADAS COMO RESPUESTA A LA PÉRDIDA DE FUENTES DE TRABAJO: EL CASO DE LA UNIÓN SALADEÑA
Authors: MARE AGUSTÍN , GONZALEZ HUGO , LESCANO RAFAELA , FERNÁNDEZ DIEGO
Published: November 2018

Frente a la crisis de los años 90 de nuestro país, que puso en jaque a las fuentes de empleo y alejó a algunos trabajadores de la economía formal, se plantearon alternativas que quebraron la tradicional relación capital-trabajo, llevando a cabo procesos autogestivos bajo diferentes modalidades, entre las cuales interesa aquí la de empresa recuperada. La presente investigación pretende describir el traspaso de empresa capitalista a cooperativa de trabajo de la Unión Saladeña de la Provincia de Corrientes (ex-Pindapoy). En cuanto a la metodología, se trabajó a partir de un diseño descriptivo-cualitativo, realizando una revisión bibliográfica y documental sobre empresas recuperadas en la región, como también entrevistas semiestructuradas a informantes clave pertenecientes a dicha organización. De esta manera, describir el proceso supone una instancia reflexiva hacia las alternativas al orden hegemónico capitalista y permite aportar al debate actual de las mismas.
ANALISIS KEBIJAKAN KEAMANAN TRANSPORTASI UDARA
Authors: Yuliyani Billah
Published: November 2018

ANALISIS KEBIJAKAN KEAMANAN TRANSPORTASI UDARA
Việt Nam cần tăng mạnh đầu tư khoa học để phát triển bền vững
Authors: Ho Manh-Toan
Published: November 2018

Thảo luận về sự cần thiết của đầu tư khoa học cho một nước đang phát triển như Việt Nam.
Ảnh hưởng của các giá trị truyền thống đến thái độ về tình dục
Authors: Ho Manh-Toan
Published: November 2018

Giới thiệu nghiên cứu mới về các ảnh hưởng của triết lý và tư tưởng Tam giáo đến thái độ của xã hội Việt Nam với cộng đồng tính dục thiểu số.
Interreligious Dialogue for Conflict Prevention
Authors: Zarkasi Ahmad , Ruslan Idrus , Agustam  , Syafril Syafrimen , Jaafar@Ramli Azhar , Engkizar
Published: November 2018

Interreligious dialogue possesses external and internal critical functions.Such dialog promotes a new resolution for sustainable community as stable and dynamic interreligious understanding and its application are gained among the plural society. The objective of the study is to reveal whether the interreligious dialogue is potential in managing conflict prevention. The research uses multi case single-site exsploratory case study. Primary data was collected through observation as well as snowballing technique indepth interview conducted to village leaders and religious leader in PunduhPidada, District of Pesawaran in which the community is religiously diversed. They come from various religions; Islam, Christian and Catholic.While secondary data is obtained through document analysis of various religious books, holy books and any documents related to the study. Data was qualitatively analyzed by the helping of NVIVO 10 software.Of the analysis, it is revealed that (i) the interreligious dialogue occurs through social activities, (ii) community habits and awareness in doing teamwork, (iii) support of both village leaders and religious leaders. The findings of the study is correlated with theories and previous research findings that the interreligious dialogue can be a reference in creating peace, harmony, tranquility and respect among the diversed community.
PENGARUH LKS IPA TERPADU BERMUATAN KETERAMPILAN LITERASI TEMA GERAK DALAM KEHIDUPAN TERHADAP KOMPETENSI SISWA KELAS VIII SMPN 8 PADANG
Authors: Putri Yosa Aulya , Asrizal Asrizal , yulkifliamir
Published: November 2018

In the 2013 curriculum, science teaching is conducted in integrated patter and it is supported by the schoolliteracy movement to improve competence of students. Integrated science teaching is expected to improve threecompetencies of students including attitude, knowledge, and skill. However, the real conditions in school showthat integrated science teaching and school literacy movement can’t implemented optimally. One solution thatcan be done is to use the integrated science student worksheet by integrating the skills literacy on motion theme in life. The purpose of this research was to investigate the influence of the use of Integrated science student worksheet by integrating the skills literacy of motion themes in life toward the competences of grade VIIIstudents in SMPN 8 Padang. The type of research which conducted can be grouped into quasi experiment typewith one group one group pretest-posttest design. Samples were obtained by using the purposive sampling technique. The research instruments consist of observation sheet for attitude competency, written test for knowledge competency and performance assessment for skill competency. Data analysis which used in thisresearch consist of descriptive statistical analysis, simple linear regression analysis, significant relationship testand comparison test. Based on the result of data analysis can be stated that the use of integrated science studentworksheet by integrating the skills literacy gives significant influence on the competence of knowledge and skillof grade VIII students respectively 38.44% and 35.05%. In addition, the use of integrated science studentworksheet also gives a significant influence on the attitude of the grade VIII students in SMPN 8 Padang.
An Inventory of Grasshoppers (Orthoptera: Acrididae) in the Plantation and Rice Field Ecosystems of Serdang Menang Village, Sirah Pulau Padang Sub-district, Ogan Komering Ilir District
Authors: Sugiarto Ari
Published: November 2018

Grasshoppers (Orthoptera: Acrididae) can be a threat to agricultural crops. Serdang Menang Village has a plantation and rice field ecosystems that has potential threats from grasshoppers. An inventory of grasshoppers (Orthoptera: Acrididae) is needed on plantation and rice field ecosystems in Serdang Menang Village as an effort to estimate the potential for contamination of grasshoppers in the plantation and rice field ecosystems. This research was carried out in the plantation and rice field ecosystems of Serdang Menang Village, Sirah Pulau Padang Sub-district, Ogan Komering Ilir District in October 2018. This research method used Sweep net and hand picking, as well as taking photos of grasshoppers with a camera. Species of grasshoppers (Orthoptera: Acrididae) found in the plantation and rice field ecosystems of Serdang Menang Village number 6 species (Gesonula mundata, Oxya Hyla, Phlaeoba fumosa, Valanga nigricornis, Xenocatantops humilis, and Xenocatantops sp.). Species of grasshoppers are more commonly found in the rice field ecosystems than in plantation ecosystems, this can indicate that the rice field ecosystems have a greater potential threat of grasshoppers than in plantation ecosystems.
Engagement of the motor system in position monitoring: Reduced distractor suppression and effects of internal representation quality on motor kinematics
Authors: Howard Christina , Boulton Hayley , Brown Emily , Arnold Craig P.A. , Belmonte Matthew , Mitra Suvobrata
Published: November 2018

The position monitoring task is a measure of divided spatial attention in which participants track the changing positions of one or more objects, attempting to represent positions with as much precision as possible. Typically precision of representations declines with each target object added to participants' attention load. Since the motor system requires precise representations of changing target positions, we investigated whether position monitoring would be facilitated by increasing engagement of the motor system. Using motion capture, we recorded the positions of participants' index finger during pointing responses. Participants attempted to monitor the changing positions of between one and four target discs as they moved randomly around a large projected display. After a period of disc motion, all discs disappeared and participants were prompted to report the final position of one of the targets, either by mouse click or by pointing to the final perceived position on the screen. For mouse-click responses, precision declined with attentional load. For pointing responses, precision declined only up to three targets and remained at the same level for four targets, suggesting obligatory attention to all four objects for loads above two targets. Kinematic profiles for pointing responses for highest and lowest loads showed greater motor adjustments during the point, demonstrating that, like external environmental task demands, the quality of internal representations affects motor kinematics. Specifically, these adjustments reflect the difficulty of both pointing to very precisely represented locations as well as keeping representations distinct from one another.
Social interaction and conceptual change pave the way away from children’s misconceptions about the Earth
Authors: de la Hera Diego , Sigman Mariano , Calero Cecilia Inés
Published: November 2018

Throughout development children undergo moments of abrupt conceptual transitions, often replacing intuitive knowledge with grounded scientific theories. This typically also creates a situation of social conflict, as different children may hold at the same time substantially different theories and explanations about the same phenomenon. The main objective of this work is to understand whether social interaction and exchange of arguments and reasoning may be a catalyzer for conceptual development. Dyads of 7-year-old children with different conceptual understanding of the Earth were asked to reach a consensus about its astronomic and geometric properties. Our results show that mere minutes of deliberation can result in substantial changes in children’s conceptual representations, and moreover, that this transition was consistently in the direction of reasoned and scientific opinions. These results provide empirical evidence and suggest specific ways in which peer interaction can be used effectively to promote conceptual change in school settings, in a knowledge domain at the center of this era's post-truth and science denial crisis.
VULCANOSTRATIGRAPHY AND PETROGENESIS OF SUNDORO VOLCANO AND ITS SURROUNDING, WONOSOBO REGENCY, TEMANGGUNG REGENCY, CENTRAL JAWA
Authors: Habib Firman , Abdurrachman Mirzam , Setiawan Iwan
Published: November 2018

Previous studies in Sundoro Volcano have examined geological settings and rock geochemistry, but, vulcanostratigraphy mapping which is accompanied with complete petrogenesis analyses was not completed by previous researchers. The aim of this study is to identify geological settings, magmatic series, and tectonic settings in Sundoro Volcano and its surroundings.Remote sensing analysis was conducted to identifies geomorphological and tentative geological units, then, was proofed by field observations. The result of field observations, then, were presented on a detail geological map that was created by using the principal of vulcanostratigraphy.Based on the observations, research area can be divided into eight geomorphological units, while the stratigraphy of the study area is divided into three Khuluk namely, Sundoro, Sumbing, and Dieng, which are consisted of 28 lithological units. In the study area, Khuluk Sundoro is composed by four Gumuk, namely Pagerluhur, Kembang, Kekep, and Watu. Pagerejo Sinistral strike slip was identified as secondary structure which was developed in study area. The results of field observation and petrographic analyses have shown that lithology of the study area is arranged by andesite, pyroxene andesite, pyroclastic breccia, tuff-breccia, tuff-lapili, and tuff. Combining petrographic analyses with the comparison of SiO2 content against major elements, and trace elements have indicated that magmatic processes in the study area are controlled by crystal fractionation, magma mixing, assimilation, adiabatic decompression, and convection. Based on phenocrysts abundance and geochemistry analyses were known that magmatic series in Sundoro Volcano is Kalk-Alkali, resulted from subducted plate margin then form volcanic features as Island-Arc.Keywords: Sundoro Volcano, vulcanostratigraphy, petrogenesis, tectonic, island-arc.
Pelatihan Dan Pendampingan Manajemen Usaha Wanita Pengrajin Kemplang Panggang Jalan Pipa Kelurahan Pipa Reja Kota Palembang
Authors: Herawati Yusleli , Yahya Yahya , Hamid Abdul
Published: November 2018

Kegiatan pengabdian masyarakat ini memaparkan tentang rencana kegiatan (program) pelatihan, pembinaan, dan pendampingan terhadap Usaha Wanita Pengrajin Kemplang Panggang di Kelurahan Pipa Reja Kota Palembang. Mitra yang dijadikan sasaran program terdiri dari dua pelaku usaha yaitu Ibu Leli dan Ibu Sawiyah yang sudah menjalani usaha sejak 2011. Berdasarkan hasil observasi dan wawancara pendahuluan terhadap kedua mitra sasaran dapat diidentifikasi beberapa permasalahan antara lain: jumlah produksi yang tidak stabil, produk kemplang panggang yang kurang higienis, tungku pemanggangan kemplang kurang memadai, masih terbatasnya modal kerja, belum memiliki identitas promosi, dan belum menerapkan pembukuan usaha. Kondisi ini berdampak terhadap rendahnya omzet penjualan kemplang panggang, karena walaupun usaha sejenis sudah sulit ditemukan di Kota Palembang namun diduga calon pembeli lebih memilih produk kemplang yang dijual di mall atau pasar swalayan. Usaha yang telah dijalankan selama 6 tahun lebih dirasakan oleh pengrajin belum memberikan hasil yang maksimal, terutama untuk memenuhi kecukupan ekonomi keluarga. Bertitik tolak dari kondisi tersebut, kami dosen Politeknik Negeri Sriwijaya Palembang sebagai insan berpendidikan merasa terpanggil untuk mengabdikan diri membina dan membimbing pengrajin kemplang panggang agar dapat keluar dari permasalahan yang dihadapi selama ini. Tujuan dari program PKM ini adalah untuk memberikan pemahaman, pembekalan, dan pelatihan kepada pengrajin kemplang panggang dalam aspek produksi, pemasaran, pembiayaan, dan adminitrasi agar usaha kemplang panggang dapat lebih berkembang dan memberikan penghasilan yang lebih meningkat dikemudian hari. Metode pelaksanaan dalam kegiatan pengabdian masyarakat ini terbagi dalam empat bentuk kerja utama yang dilakukan, mulai dari tahap persiapan dan perencanaan, tahap implementasi kegiatan, tahap evaluasi dan monitoring, dan tahap refleksi. Hasil dari kegiatan pelatihan dan pendampingan yang telah dilaksanakan adalah sebagai berikut:  terjadi peningkatan daya saing pengrajin kemplang panggang (skill manajemen usaha dan  skill pemasaran sebesar 70%, terjadi peningkatan penerapan IPTEK (tungku pemanggangan, kemampuan pembuatan laporan keuangan usaha, dan pemanfaatan sosial media untuk pemasaran online dengan capaian sebesar 75% pada mitra usaha, sudah dilaksanakan peningkatan kemampuan manajemen usaha pengrajin kemplang panggang (proposal kredit bank dan pembentukan paguyuban usaha) dengan capaian sebesar 65%.
Upaya Peningkatan Nilai Ekonomi Sampah Plastik Dengan Program Bank Sampah Di Simo Jawar Baru Kecamatan Sukomanunggal Surabaya
Authors: Novianarenti Eky , Ningsih Erlinda
Published: November 2018

Kota Surabaya merupakan salah satu kota yang terkenal dengan sebutan kota banjir ketika musim hujan tiba dan memiliki sungai yang kotor dipenuhi sampah. Beberapa tahun ini, pemerintah kota Surabaya mulai membenahi dan menata serta membuat program – program yang bertujuan untuk merdeka dari sampah. Salah satu usaha yang dilakukan Pemerintah kota Surabaya untuk mengatasi banjir dan penumpukan sampah yaitu menciptakan program bank sampah di beberapa wilayah. Tujuan dari pengabdian ini adalah (1) untuk mendeskripsikan manfaat dan peningkatan nilai ekonomi sampah. (2) untuk mengarahkan warga menjadi nasabah bank sampah. Kegiatan ini melalui 3 tahapan yaitu crafting kepada anak-anak Rumah Bangkit, training manajemen bank sampah kepada petugas bank sampah dengan pesertanya yaitu karang taruna dan sosialisasi dan peresmian pada tanggal 19 Agustus 2018 yang diikuti oleh warga RW 10 yang berjumlah sekitar 300 orang dan diresmikan oleh Walikota Surabaya. Kegiatan ini diawali dengan pengarahan tentang kepedulian sampah, lingkungan, dan mengajak warga berpartisipasi dalam bank sampah. Selanjutnya demo/simulasi nasabah bank sampah yang dimulai dengan penyetoran sampah plastik, pilah sampah, penimbangan sampah dan terakhir pencatatan/rekap di buku tabungan. Pelaksanaan kegiatan ini berjalan lancar dan antusias warga yang sangat tinggi dan puncak acara pengabdian ini adalah launching alat pencacah sampah.
Structure and mechanical properties of ADC 12 Al foam-polymer interpenetrating phase composites with epoxy resin or silicone
Authors: Angamnuaysiri Kunmutta , Asavavisithchai Seksak
Published: November 2018

Metal foam is a high-porosity engineering material which has many outstanding properties such as light weight, high specific strength and stiffness, large energy absorption during impact and good thermal transportation. The impregnation of metal foams with polymers produces a new types of composites such as interpenetrating phase composites (IPCs) or co-continuous composites due to the interconnection on a macroscopic level of individual phases as a co-continuous 3-D network. The coexistence of the metal and polymer phases allows each to contribute its prominent properties to the composite. This innovative composite material is a potential candidate for applications in the automotive and aerospace industries. The present study aims to develop two IPCs from open-cell Al foams of 20 ppi impregnated with silicone or epoxy resin. The compressive behavior and energy absorption characteristics of IPCs are also examined and compared. The results show that although both IPCs have a similar foam structure with similar density, the disparities in the properties of impregnated polymers lead to distinct mechanical properties. The combination of Al foam and polymers, both silicone and epoxy resin, results in IPCs stiffer than either of the two individual materials by themselves. Higher stiffness was found in IPCs with epoxy resin, owing to brittle nature of the resin. Energy absorption capacity was also increased when compared with the original Al foam.
Etching behavior of ZnO:Ga thin films
Authors: Duygulu Nilufer Evcimen , Mustafaoglu Ummu , Kodolbas Alp Osman , Karaaslan Ahmet
Published: November 2018

Gallium doped zinc oxide (ZnO:Ga) thin films were deposited on glass substrates by means of r.f. magnetron sputtering at room temperature, non-reactively. Both the wet chemical etching behavior and the influence of etching time variations on ZnO:Ga films were investigated. 0.1 % HCl was used as an etchant and the etching time varied in small increments. The thickness of the etched films was determined using scanning electron microscopy (SEM). The etching depth of the ZnO:Ga thin films increased from 13 to 58 % and the resistivity was 10−3 Ω × cm at different etching times. X-ray diffraction (XRD) results revealed that etching did not influence the crystal structure in a clear way. The (002) peak intensity to thickness ratio reached its maximum at 15 s while full width at half maximum (FWHM) was determined as the minimum. Morphological investigations were conducted using both high resolution scanning electron microscopy (HRSEM) and atomic force microscopy (AFM). The surface of the etched films became rougher and the root mean square (RMS) values increased according to etching time; at 15 s etching the RMS value was calculated to be 8.48 nm. The optical transmittance was measured using an ultraviolet–visible (UV–VIS) spectrophotometer and decreased from 86.60 to 82.50 % while haze increased from 0.85 to 16.68 %.
Repair of an aluminum plate with an elliptical hole using a composite patch
Authors: Ergün Raşit Koray , Adin Hamit , Şişman Abdullah , Temiz Şemsettin
Published: November 2018

In this paper, the stress on axially loaded metal sheets with elliptical holes reinforced by a double-sided composite patch was analysed. The metal sheets with elliptical holes were subjected to axial loading, although no load was applied along the edges of the holes. The central elliptical holes on the metal plates had different diameters. The overlap distance of composite patches, which were adhesively bonded on each side, was of varied lengths. Elasto-plastic stress analyses were examined by means of the finite element method (FEM). The experimental results were compared with numerical results and a convergence rate of 92 % was achieved.
Rediscovery of the steppe viper in Georgia
Authors: Tuniyev B.S. , Iremashvili G.N. , Petrova T.V. , Kravchenko M.V.
Published: November 2018

The steppe viper was rediscovered in Georgia after 75 years. A comprehensive analysis of external morphology, altitude gradient in habitats, typology of biotopes and genetic analysis revealed a high degree of similarity of populations of the steppe vipers from Azerbaijan, known as Pelias shemakhensis Tuniyev et al., 2013, and from East Georgia. These data were used for comparative study and description of a new subspecies – P. shemakhensis kakhetiensis ssp. nov. The subspecies name is after historical region of Georgia – Kakheti, where a large part of the range is located. In the pattern of recent distribution of P. shemakhensis, there are common habitat and climatic characteristics in Georgian and Azerbaijan parts of this its range. Its position among the species complex and relations with other taxa of this complex are discussed. Based on the results of the cluster and discriminant analyses, P. eriwanensis and P. lotievi should be given a subspecies rank, whereas P. shemakhensis clearly deserves a species rank. Results of the genetic analysis are opposite: P. shemakhensis and P. eriwanensis are considered as sister species. We continue to share an idea about autochthonous origin for small shield-head vipers of the Caucasus, taking into account their ancient origin in the Caucasian Ecoregion and astonished variety of forms of the “kaznakovi”-complex and “ursinii”-complex both on the Great Caucasus and in the Transcaucasia.
CULTURE OF GOVERNING NATION BY BIYS
Authors:   Master’s Degree student Shakarim State University of Semipalatinsk. Semipalatinsk, the Republic of Kazakhstan, E-mail: abzaltnf@mail.ru, Token Abzal
Published: November 2018

This article describes the function of the biys management in the Kazakh society. The Biys Institute played an important role in political and legal issues and regulating public relations in the Kazakh steppes. The distinctive feature of the Biys are the founders of democracy and they are connecting of the common people and the of the aristocracies.
IN KEEPING WITH THE BEST TRADITIONS OF UNIVERSITY EDUCATION. ON THE OCCASION OF THE 115th ANNIVERSARY OF MITHT LIBRARY
Authors: Yakovleva G. N. , Bogatikov B. F.
Published: November 2018

The article is devoted to some pages in the history of the library of one of Russia’s oldest higher education institutions, M.V. Lomonosov Moscow Institute of Fine Chemical Technology (MITHT): the organization of the library at the Moscow High Women Courses (1901-1918), the main library of the 2nd MSU (1918-1930), the MITHT scientific and technical library (1930-2015). The today’s library of the MITHT campus of the Moscow Technological University is described. The contribution of outstanding scientists that taught at different times in MITHT to the creation of the specialized university type library is noted. The surnames of the MITHT library managers starting with the Soviet period are given. Some information is published for the first time.
PURIFICATION OF CONSTRUCTION MATERIALS OF SPENT FUEL ASSEMBLIES BY COLD CRUCIBLE INDUCTION MELTING
Authors: Kalenova M. Yu. , Dmitrieva A. V. , Kuznetsov I. V. , Koscheev А. М. , Budin O. E. , Schepin A. S.
Published: November 2018

«New atomic energy technologies» federal program is being realized in Russia. This program includes experimental energy complex development and building, which contains: - a natural safety lead coolant fast reactor «BREST-300»; - a spent fuel recycle facility including fuel fabrication and re-fabrication, radioactive waste immobilization and discarding in accordance with radioactively-equivalent state. The current recycle facility preliminary design involves dry operation of spent fuel elements disassembly using steel shell dissolution by liquid zinc. Fuel element shells are made of special radiation-proof steel «EP-823» containing the following amounts of elements (%): C - 0.2; Мn - 0.8; Si - 1; S - 0.01; Р - 0.015; Сr - 12; Ni - 0.5; Мо - 0.9; V - 0.2; N - 0.05; Fe - 84.325. After dissolution zinc liquid containing steel elements is distilled. Still zinc is sent back to shells dissolution. The bottom product is destructurized particulate with the composition corresponding to original steel. Actinides steel shell and bottom product contamination was predicted using computer modeling. In accordance with the project technical specification actinide content in the disposable materials must be under 0.0001%. Thus, the bottoms product should be purified. Oxidative slag cold crucible induction melting purification was chosen and tested in laboratory scale. The following slag types were investigated: Al2O3-SiO2, B2O3-SiO2, Al2O3 - CaO. It was found that the most appropriate slag is B2O3-SiO2, and the optimal process temperature is about 1600°C.
ESTABLISHMENT OF ISOMERIC COMPOSITION OF INSECTICIDAL CYPERMETHRIN SUBSTANCE BY RP-HPLC
Authors: Nosikova L. A. , Kochetov A. N.
Published: November 2018

The determination of cypermethrin, one of the most sought pyrethroid insecticides having a wide range of activities, by isocratic RP-HPLC is considered. The analysis of substances (technical products) with different content of both the geometrical (cis-, trans-) and optical (zetacypermethrin and alfacypermethrin) isomers of cypermethrin was carried out. Information about the content of the most active forms of cis- allows evaluating the effectiveness of the biological substance based only on RP-HPLC data, which in turn can be a decisive factor in the of the substance assessment supplier / manufacturer or ready commercial products. The optimum concentration range for determining the geometric isomers of cypermethrin in the working solution is from 0.2 to 1.0 mg/ml. The substance detection limit in working solutions/washings is 0.005 mg/ml.
NIKOLAY PROKOFYEVICH FEDORENKO: THE EXACT CALCULATION AND FORESIGHT
Authors: Yakovleva G. N. , Bogatikov B. F. , Khabarova E. I.
Published: November 2018

The article is devoted to the 100th anniversary of the birth of Nikolay Prokofyevich Fedorenko, a graduate of M.V. Lomonosov MITHT, a participant of the Great Patriotic War, the head of MITHT department for chemical industry economy (1951-1962), since 1953 to 1958 - the deputy director of MITHT for studies. N.P. Fedorenko is Doctor of Economics, professor, academician of the Academy of Sciences of the USSR, member of the presidium of the Academy of Sciences of the USSR, academician-secretary of the Economy department of the Academy of Sciences of the USSR, one of the main founders and the first director of the Central Economics and Mathematics Institute of the Academy of Sciences of the USSR (1963-1985). N.P. Fedorenko was the most talented organizer of the economic science. He made a large contribution to the chemicalization of the national economy, to the application of modern mathematical methods and computing hardware for economic research, to the planning, management and studying of the theoretical and methodological bases of optimum performance of economy.
INTERNAL ENERGY SAVING IN DISTILLATION COLUMNS WITH REAL PLATES AND IN FILLED DISTILLATION COLUMNS
Authors: Zakharov М. К. , Lobanov N. V.
Published: November 2018

Perspective ways of power saving in the distillation of liquid mixtures are considered. The phenomenon of internal energy saving on theoretical plates is considered in detail. As shown in this article, the phenomenon depends on the number of theoretical plates in the rectifying and stripping sections of the column and also on the aggregative state of the feed mixture. The processes of heat and mass transfer on real plates with various values of efficiency factor are considered. Blocks of real plates equivalent to one theoretical stage, that is, blocks where the leaving flows of the liquid and vapor are in equilibrium, are isolated. Analogically, heat and mass transfer in apparatuses with a continuous phase contact having a layer height providing one theoretical plate is considered. It is proved that internal energy saving in filled rectifying columns with real plates also depends on the number of theoretical plates and the aggregative state of the initial mixture.
THE USE OF STATISTICAL CRITERIA FOR EVALUATION TEST OF DATA ON PROPERTIES OF INORGANIC SUBSTANCES
Authors: Tarasenko I. D. , Dudarev V. A.
Published: November 2018

Three statistical criteria were compared on the basis of the sampling of chemical data in the article. When the criteria were compared, the level of significance was taken as equal to 0.05, because this value is most often used in the technical calculations. Evaluation of data on the one-sided outliers of variational series was carried out by using statistical criteria. With the help of Grubbs criterion for checking variation series, outliers were found neither on the right nor on the left. Further examination of the data with the use of three-sigma rule also showed no outliers. The latest statistical criterion used to detect errors was Chauvenet's criterion. When checking the data with this criterion, one error on the right was detected. No outliers were found on the left. According to the generalized results, namely, the vote on the three most statistical criteria, it can be concluded that the variational series belongs to the same general totality. Criteria presented in the article can be applied for the analysis of any data and for making conclusions based on them, if errors were found in the sampling.
SEPARATION OF MIXTURES By COMBINING RECTIFICATION AND FRACTIONAL CRySTALLIZATION PROCESSES
Authors: Nosov G. A. , Mikhailov M. V. , Absattarov A. I.
Published: November 2018

Various options of separation of binary mixtures by combining the processes of fractional crystallization and rectification are considered. The base mixture, depending on its composition, can be initially directed to the rectification stage or to one of the stages of separated components crystallization using the proposed variants. The flow diagrams of integrated heat exchanging systems and schemes involving open and closed type heat pumps under consideration for the determination of ways of reducing energy consumption of the coupled processes were suggested. These solutions enable improving the processes energy efficiency. In addition, the analysis of the effect of the composition and temperature of the initial mixture, the temperature of fractionation at the crystallization stage, the composition of distillates and bottom products on the separation parameters was carried out. It was found that when the initial mixture is fed to the stage of crystallization of one of the components, the energy costs for carrying out the process under consideration are usually lower than when the initial mixture is fed to the rectification stage. It is shown that using a combination of fractional crystallization and rectification processes can significantly expand the possible separation range and improve the technical and economic characteristics of the separation process.
INFORMATIONAL AND ALGORITHMIC SUPPORT FOR DISTRIBUTION AND MARkETING LOGISTICS CONTROL SySTEMS OF PHARMACEUTICAL ENTERPRISES
Authors: Kostrov A. V. , Kornyushko V. F. , Kaybullaeva S. , Nikolaeva O. M.
Published: November 2018

Informational models and control algorithms models for separate functional modules of the pharmaceutical enterprises distribution and supply logistics management are considered in the article. The possibility of such modules management by means of ERP class integrated information systems is shown. Drug procurement management algorithms implemented with the help of ERP and based on the ABC/XYZ analysis methodology, algorithms and informational models for pharmaceutical companies’ logistic system of inventory management in warehouses are proposed. Algorithms, mathematical and information models for the logistic control system of stocks in warehouses with medicinal preparations at pharmaceutical enterprises are proposed. The scheme of the organization of the current incoming control of medicinal preparations in the finished goods warehouse is considered. Functional models are presented in IDEF0 notation for describing management systems based on ERP in distribution and marketing logistics systems in pharmaceutical companies. Examples are given of constructing graphic IDEF0-models, for describing business processes in drug prediction systems (LS) and quality control of incoming products. The analysis of modern ERP-systems is carried out, and their main features and directions of development are revealed, which is the most important step when working in any field of activity.
THEORETICAL RATIONALE FOR THE SELECTION OF THE OPTIMAL SCHEME OF SEPARATION OF THE THREE-COMPONENT MIXTURE
Authors: Zakharov M. K. , Pisarenko Yu. A.
Published: November 2018

It is theoretically justified that for the scheme of separation of three-component mixtures with the release of the high-boiling component in the first column there is a region of initial compositions for which the heat costs are the least. An expression describing the boundary of the optimality regions of different separation schemes is given. The calculation of the heat costs for both rectification schemes of the three-component mixtures performed using the Aspen Plus software package confirmed the theoretical justification for the existence of optimality regions for each of them. With the help of the concept of internal energy saving, the advantage of one or another scheme of separation of a three-component mixture is explained.
SYNTHESIS OF AMINE-CONTAINING POLYMERIC MICROSPHERES BY SEED COPOLYMERIZATION FOR APPLICATIONS IN BIOTECHNOLOGY
Authors: Bakhtina A. V. , Sivaev A. A. , Levachev S. M. , Gusev S. A. , Lobanova N. A. , Lazov M. A. , Gritskova I. A.
Published: November 2018

This paper presents the results of studies of seed copolymerization of glycidyl methacrylate with ethylene glycol poly(glycidyl methacrylate) on seed particles in order to obtain partially crosslinked polymer microspheres with a diameter of about 3.5 microns for use in immunochemical reactions, as carriers of bioligands. The physico-chemical properties of polymeric microspheres obtained under different conditions were studied by the following methods: the diameters of the particles - by electron scanning and light microscopy; the wetting angle - bу the method of "lying droplets"; the sedimentation velocity - by the macromethod in a capillary tube by the movement of the (polymer slurry)/water phase boundary (buffer solution); the zeta-potential - by dynamic light scattering. Having studied the physical-chemical properties of all polymer slurries we concluded that the optimal particles to create on the basis of their diagnostic test systems with high sensitivity working on the principle of latex agglutination reaction are poly(glycidyl methacrylate) particles with equal percentage of glycidyl methacrylate and ethylene glycol dimethacrylate aminated with hexamethylendiamine in the environment of n-propanol, because they have a sufficient number of amino groups and do not lose their sedimentation properties after all stages of the synthesis.
Der Markt ~ von wegen einfach ...
Authors: De Vroey Michel
Published: November 2018

Wieviel wissen wir eigentlich theoretisch gesichert über die Funktionsweise von Marktwirtschaften? Sehr wenig, wenn wir uns an die beiden dominanten Traditionen der ökonomischen Theoriebildung, Klassik und Neoklassik halten. Die Konfrontation der beiden Marktkonzepte anhand von vier Problemfeldern (Gleichgewicht, Einzelmarkt, Akteure und Koordinationsweise) zeigt, daß es keine theoretische Begründung für den gegenwärtigen Optimismus hinsichtlich der Überlegenheit von Märkten als Regulierungsform wirtschaftlicher Aktivitäten gibt.
Markt und Nicht-Marktförmige Regulierung: Neuere Tendenzen in der Theorie
Authors: Semmler Willi
Published: November 2018

Die Euphorie des Marktes in den 70er und 80er Jahren ist inzwischen durch eine nüchterne Betrachtung von Defizienten der Regulation durch den Markt abgelöst worden. In den USA sind neuere theoretische Ansätze entstanden, die - zum Teil unter Rekurs auf ökonomietheoretische Traditionsbestände seit der Klassik - auf die Notwendigkeit einer Verbindung von marktförmiger und nicht-marktförmiger Regulation verweisen. Insbesondere finanzielle Instabilitäten, die Tendenz zur Übernutzung von Ressourcen und die Kurzsichtigkeit von Marktagenten liefern dafür die Begründung. Es ist freilich »Staatsversagen « nicht grundsätzlich auszuschließen. Nicht-marktförmige Regulation könnte auch von gesellschaftlichen Institutionen (kooperativ) erfolgen.
Soziale Frage - Demokratische Frage ~ Kulturelle Frage
Authors: Schwengel Hermann
Published: November 2018

Marktwirtschaften bilden eine relativ autonome politische Welt, die nicht allein aus der Spannung von Kapitalismus und Demokratie erklärt werden kann. Drei politische Welten der Marktwirtschaft lassen sich idealtypisch unterscheiden, die um die jeweils zentrale soziale, demokratische und kulturelle Frage aufgebaut sind. Zwischen diesen Welten ist die Art der politisch-ökonomischen und wohlfahrtsstaatlichen Regimes verschieden, die zentralen Akteure wandeln sich und auch der Modus politischer Repräsentation und methodischer Lebensführung ist nicht derselbe. Historisch leben wir im Zeitalter der zweiten Welt der Marktwirtschaft, der demokratischen Frage, aber die Backformen der zukünftigen Konflikte bilden sich nach den Maßstäben der kulturellen Frage aus.
Zur Kritik Eindimensionaler Entwicklungskonzepte
Authors: Marmora Leopoldo , Messner Dirk
Published: November 2018

Die Autoren befürworten ein Entwicklungskonzept, das folgende drei Dimensionen und Zielsetzungen einschließt: (1) Optimierung endogener Entwicklungspotentiale in den Ländern des Südens und ihre aktive Weltmarktintegration; (2) Neuordnung der weltwirtschaftlichen und weltpolitischen Beziehungen zwischen Norden und Süden; (3) Ökologischer Umbau der Industriegesellschaft in den entwickelten Ländern des kapitalistischen Nordens. Vor diesem Hintergrund analysieren sie die Verdienste und die Defizite der neuesten CEPAL-Konzeption für Lateinamerika und des Berichtes der Brundtland-Kommission für Umwelt und Entwicklung. Die CEPAL trägt zur Klärung der ersten Dimension bei, vernachlässigt aber besonders die ökologische Dimension. Umgekehrt der Brundtland-Bericht, der den Fragen einer aktiven Weltmarktintegration ausweicht.
Steuergewalt, Versicherungszwang und ökonomisches Gesetz
Authors: Krätke Michael
Published: November 2018

Der Sozialstaat ist seit vielen Jahren im Gerede. Nur ausnahmsweise wird allerdings die Frage aufgeworfen, welchen Einfluß die einmal etablierten Institutionen der staatlich organisierten sozialen Sicherheit auf die Machtverhältnisse zwischen den gesellschaftlichen Klassen haben. Unter Rückgriff auf moderne Theorien des Steuerstaates werden die unterschiedlichen Interessen der Akteure an und gegenüber dem Sozialstaat sowie die Quellen der Macht des Sozialstaates - Steuergewalt und Versicherungszwang - innerhalb einer kapitalistischen Marktökonomie analysiert.
Fordismus in Spanien
Authors: Sundt Otto
Published: November 2018

Fordismus in Spanien. Eine Entgegnung auf Volker Wellhöners Interpretation
Nationalismus und ökonomische Ungleichheit im europäischen Paradies
Authors: Jordana Jacint , Wellhöner Volker
Published: November 2018

Zwei Faktoren komplizieren eine Stellungnahme zur von Otto Sundt vorgelegten Kritik am Aufsatz »Fordismus in Spanien«. Erstens erschwert der polemische Ton seines Beitrags eine sachliche Auseinandersetzung. zweitens entbehrt die Argumentation Sundts jeder logischen Stringenz. Die Identifizierung seiner Prämissen und Schlußfolgerungen ist fast unmöglich. Da Sundts Ausführungen eine zentrale konstruktive These sowie innere Konsistenz vermissen lassen, bleibt uns wenig anderes übrig, als nacheinander auf einige der von ihm recht unverbunden thematisierten Probleme einzugehen. Vorher aber erscheint es uns notwendig, einige seiner sachlichen Fehler zu korrigieren. Im Laufe unserer Argumentation werden wir des Öfteren Gelegenheit haben, uns gegen seine wichtigsten Mißdeutungen des kritisierten Aufsatzes zu verwahren.
Festung Europa
Authors: Stölting Erhard
Published: November 2018

Die Auflösung der west-östlichen »Systemgrenzen« weckt seit 1990 die Furcht vor einer massiven Einwanderung aus Osteuropa und der Sowjetunion, obwohl bislang nur eine kontrollierte Immigration stattgefunden hat. Diese Furcht greift auf Weltbilder zurück, die ihrerseits mit politischen Maßnahmen der EG und der ostmitteleuropäischen Länder korrespondieren. Den unterschiedlichen Armuts- und Arbeitslosigkeitsstrukturen entsprechen aber auch fortbestehende Mentalitäten, die sich in unterschiedlichen potentiellen Umgangsformen mit Minoritäten äußern.