bluuebunny/crossref_metadata_2025 huggingface dataset:
Valorisasi Pankreas Ikan Tongkol (Eutynnus Affinis) Untuk Produksi Enzim Lipase
Authors: Mardina Vivi , Fitriani Fitriani , Harmawan Tisna , Hildayani Goldha Maulla
Published: April 2019

Indonesia khususnya Aceh kaya dengan sumber daya kelautan dan perikanan seperti ikan tongkol (Euthynnus affinis). Valorisasi jeroan ikan tongkol sebagai sumber enzim lipase menjadi teknologi yang menjanjikan pada bidang bioteknolgi. Pada penelitian ini, pankreas dari jeroan ikan tongkol diekstraksi sebagai sumber kasar enzim cair lipase dan dikarakterisasi pH optimumnya. Hasil penelitian menunjukkan bahwa konsentrasi protein pada pankreas ikan tongkol adalah 4.615 mg/ml. Enzim lipase yang diperoleh memiliki aktivitas berkisar antara pH 4 -  9, dengan pH optimum pada pH 9 dan nilainya mencapai 11.962 U/ml. Dengan demikian, penelitian ini diharapkan menjadi salah satu cara untuk mengkonversi jeroan ikan tongkol menjadi produk yang bernilai ekonomi dan aplikatif serta meminimalisir pencemaran lingkungan yang disebabkan oleh limbah perikanan.Indonesia particularly Aceh, is rich in marine and fisheries resources such as tongkol (Euthynnus affinis). Valorization of tuna’s viscera as a source of lipase enzymes is a promising technology in biotechnology. In this study, the pancreas from tuna’s viscera was extracted for the production of lipase enzyme and characterized by its optimum pH. The results showed that the protein concentration of pancreas was 4,615 mg/ml. The lipase enzyme has activity ranging from pH 4 - 9, with an optimum at pH 9 and reaches 11.962 U/ml. Thus, this research is expected to be one way to convert tuna’s viscera into the product that was economic, applicative and minimize environmental pollution caused by fishery waste.
Penentuan Lokasi Kantor Cabang Laboratorium Lingkungan Hidup Menggunakan Metode Center of Gravity di Provinsi Jawa Barat
Authors: Sudrajat Hamdani Aris
Published: April 2019

West Java Province is one of the largest industrial areas in Indonesia. However, there is a threat that can paralyze industrial activity in West Java, one of the threats associated with environmental quality. An important aspect that affects the effective and efficient management of the environment in the area is laboratory. PT. Unilab Perdana is an environmental lab service company established since 1990 and located in South Jakarta. Looking at the state of West Java, the company is keen to develop its business by opening a branch in West Java Province. Opening a new branch location or location factor is an important factor. Therefore, this study is a study to determine the location of branch offices with the approach of the Gravity Center method to determine the preferred location based on PT. Unilab Perdana. The results showed coordinate centers at 6 ° 27 '15 .0516 'S and 107 ° 20' 2.9364 E E, located in Mulyasejati, Ciampel, Karawang district, West Java.
Analisis Kualitas Pelayanan dan Strategi Pengembangan Wisata Edukasi Sentulfresh Indonesia
Authors: Utomo Tanto Pratondo , Jordan Adam , Herdiana Novita , Satyajaya Wisnu
Published: April 2019

Sentulfresh Indonesia Educational Tour can not avoid the effects of tight business competition, so it needs to improve the services quality continuously. The purpose of this research was to analyse level of services visitor satisfaction educational tour, and to formulate development strategies to increase the visitor satisfaction. This research was a descriptive study with qualitative and quantitative data. Qualitative data were obtained by in-depth interviews, whereas quantitative data were acquired using questionnaires of development strategic and level of service to analyzed by Servqual method. The internal and external environments were analyzed, followed by SWOT  analysis. The result was used as data to formulate strategies followed by QSP) test to sequence priorities of the chosen strategies as strategy development of educational tour of Sentulfresh Indonesia. The result stated that the quality of service at the educational tour of Sentulfresh Indonesia has not meet the needs and desires of visitor. Based on SWOT analysis shows that the  score of IFE was 2.743 and EFE was 2.430. The priority of alternative strategies based on QSPM test was Realizing the development of facilities on remaining land accompanied by repair and improvements to existing facilities (TAS = 6.620).
Implementasi metode NIOSH dan analisa QEC pada alat potong ranting
Authors: Siregar Zufri Hasrudy , Ningsih Margie Subahagia
Published: April 2019

This research is the design of  new technology which is  simple by engineering hydraulic system and  principles of hand grip which functions  as adjustable twig clipper  that is ergonomic, with the normal length of 1.5 meters,  maximum length of 3 meters., weight of 2.8 kg,  the length of grip range  of 94 mm and handlebar diameter of 52 mm. This research used the method of ergonomic analysis to identify the suitability of the device with human by taking 95 percentile. From the findings, the hand grip diameter obtained is 54, 29 mm while the hand palm width is 97.87 mm, and the maximum pressure required to cut the branch is 522.29 kg/cm2 with a diameter of 1 cm that is for the type of clove twig. In addition, from the NIOSH analysis, it is obtained that the required weight is 4.89 Kg while from the QEC method, the highest score percentage is 47.62. This means that it is necessary to improve the equipment in the future. In order to prevent tiredness, the suggested working duration is 8.40 minutes and 7.14 minutes for resting time. From the results of research, it can be concluded that this device still needs to be improved in the future. In addition, the usage time is quite short and it is only functioned for harvesting clove and harvesting other similar with maximum diameter of 1 cm.
MORPHOLOGY AND ANATOMY OF Cardopatium corymbosum (L.) Pers. (ASTERACEAE)
Authors: ÖZ ARIK Ummahan
Published: April 2019

Cardopatium Juss. is a genus of the Asteraceae family and this
genus include only one species called Cardopatium corymbosum (L.) Pers. There
are no studies on the anatomical features of the Cardopatium corymbosum
(L.) Pers. The purpose of this research was describe the anatomy and morphology
of Cardopatium corymbosum. The plant materials used in the study were
collected from the provinces of Alaşehir (Manisa), Nazilli (Aydın), Ilgın (Konya),
Çeşme, Bergama, Güzelbahçe, Urla, Karaburun (İzmir) and Milas (Muğla) between
2016-2017. As a result of morphological research, it was determined that there
are differences between Flora of Turkey and our study data. The best plant
measurements were obtained from the locality of Alaşehir. Samples of root, stem
and leaves of this species were collected, fixed and used appropriate dyeing
methods. In addition, anatomical measurements
of species were calculated. The anatomical investigations are similar
to the members of Asteraceae family. This species is glabrous perennial herb.
Florets are blue and hermaphrodite. Leaf of Cardopatium corymbosum is equifacial. Stomata are in abaxial and
adaxial surfaces. Vascular bundles are collateral type.
SYNTHESIS OF CYCLEN BODIPY DYAD AND ITS METAL COMPLEXES: EVALUATION OF ANION RECOGNITION FEATURES
Authors: ALGI Fatih , KARAKAYA Serkan
Published: April 2019

In this study, a new compound, viz. 4,4-Difluoro-8-(1,4,7,10-tetraazacyclododecane)methyl-1,3,5,7-tetramethyl-2,6-diethyl-4-bora-3a,4a-diaza-s-indacene (1), and its metal complexes (1-Zn,1-Cu,and 1-Ni) are synthesized and spectroscopically characterized (UV-Vis, luminescence-fluorescence, NMR, FTIR, and MS). Anion sensing properties of compound 1and its metal complexes (1-Zn,1-Ni and1-Cu) are tested in the presence of various anionic species in acetonitrile media. Fluorescence measurements indicated that, 1-Ni and1-Cu do not have any selectivity towards various anions except weak interactions.On the other hand1-Znshows good response and selectivity toward acetate ion based on fluorescence enhancement. In addition, JOB studies demonstrate that the interaction between 1-Znand acetate ion were with a ratio of 1:2 and limit of detection (LOD) of 1-Znwas calculated as 4.76x10-6M for acetate ion detection. Moreover, 1-Znprovides a certain change in color in the presence of acetate. The results demonstrate that 1-Zncan be utilized for fluorogenic and naked eye detection of acetate anion.
Activated flux TIG welding of stainless steel pipes
Authors: Dramicanin M. , Balos S. , Janjatovic P. , Zabunov I. , Grabulov V.
Published: April 2019

In this work, the presence of TiO2 nanoparticle-based activated flux combined with orbital welding of seamless thick-walled pipes of stainless steel and lowcycle pulse current was done, representing a novel combination of welding processes parameters. Control specimens were welded without flux and consumable material, and without flux with the consumable material. Experimental welding with different welding parameters was done. Special attention was given to characterize the flux by zetasizer method, representing a new approach, versus the conventional approach where the nominal oxide particle size is reported. The obtained welds were visually tested, macroanalyzed, their microstructures examined, and their tensile and bending properties determined. The results show that the flux influences a significant increase in penetration depth, up to full penetration, which has a positive effect on the increase in the tensile and bending properties of the weld metal. Material behavior model was developed, based on microstructural features of the near weld-line. Without the flux, grain enlargement occurred near the surface, while with flux, it occurred under the weld, which can be attributed to recrystallization and a reversed Marangoni convection.
New spirohydantoins derived from β-tetralone: Design, synthesis and evaluation of their pharmacokinetically relevant propertie
Authors: Lazic Anita , Mandic Zeljko , Valentic Natasa , Uscumlic Gordana , Trisovic Nemanja
Published: April 2019

To create new anticonvulsant drugs, two series of spirohydantoins derived from ?-tetralone bearing a 4-substituted benzyl group (1a?1g) or a 2-(4-substituted phenyl)-2-oxoethyl group (2a?2f) in position 3 of the hydantoin ring were synthesized. The chemical structure of these compounds was confirmed by determination of the melting point, elemental analysis and FT-IR, 1H NMR, 13C NMR and UV-Vis spectroscopic methods. Effects of the substituents in the benzyl moiety on the shift of the absorption maxima of compounds 1a?1g and 2a?2f were analyzed using the Hammett's equation. Namely, a split in the Hammett plot at the parent compounds 1a and 2a revealed different electronic transitions within the molecules with the electron-donating substituents from those bearing the electron-accepting substituents, thus the electron-accepting effect on the shift of the absorption maxima being considerably stronger. The influence of the chemical structure on the pharmacokinetically relevant properties of the investigated hydantoin derivatives was evaluated using the Lipinski?s rule of five, Veber, Egan and Ghose's empirical criteria, as well as different in silico methods. When compared to phenytoin (5,5-diphenylhydantoin) as the referent drug, compounds with a halogen or electron-donating substituent are expected to possess better intestinal absorption and passage through the blood-brain barrier. Depending on the nature of the substituent present in the benzyl moiety, compounds 1a?1g and 2a?2f can be potent activators/inhibitors of some cytochrome P450 izoenzymes including CYP1A2, CYP2C19 and CYP2C9. Regarding biological activity profile, compounds with the electron-accepting substituents are likely to reveal the pharmacological potential similar to that of phenytoin, while those bearing electron-donating substituents are predicted to have the antimigrenic activity. All compounds were found to bear a low risk of being mutagenic or tumorigenic. The calculated molecular descriptors indicate that the investigated compounds fulfill necessary empirical criteria which qualify them as interesting drug candidates.
Subgingival air-polishing treatment in patients with aggressive periodontitis
Authors: Trtic Natasa , Bosnjak Andrija , Arbutina Radmila , Nikolic Tatjana , Marin Sasa , Veselinovic Valentina , Kojic Zeljka , Adamovic Tijana , Dolic Olivera
Published: April 2019

Background/Aim. Periodontal tissue maintenance therapy is an important phase of the overall periodontal disease therapy. This paper aims to determine subgingival air-polishing efficacy with glycine powder in putative paropathogens reduction, plaque index, gingival bleeding index and probing depth. Methods. The study included 44 patients with aggressive periodontitis of both sexes, aged between 21 and 50, divided into two groups. Subgingival air-polishing was applied in the first group and sonic scaling in the control (second) group. Biofilm samples were taken from 5 deepest periodontal pockets before the therapy and 3 and 15 months after it. Paropathogens Aggreggatibacter actinomy-cetemcomitans, Porphyromonas gingivalis, Tannerella forsithya, Prevotella intermedia, Treponema denticola were detected by PCR analysis. Results. Paropathogens values were decreased after applied treatments. There was a statistically significant reduction in the mean value of full-mouth plaque (FMPS), from 43.00 to 14.90 (first group) and from 44.71 to 15.54 (second group), full-mouth bleeding score (FMBS) from 42.55 to 13.85 (first group) and from 43.04 to 15.17 (second group), as well as in probing depth from 3.40 to 2.64 (first group) and from 3.85 to 2.91 (second group), three months after the therapy. Conclusion. Subgingival air-polishing successfully reduces putative paropathogens and clinical parameters three months after the treatment.
Experimental and theoretical investigation of ultrashort pulsed laser ablation of diamond
Authors: Boerner Paul , Hajri Melik , Ackerl Norbert , Wegener Konrad
Published: April 2019

Diamond is a wide bandgap material, which exhibits an abrupt increase of its free-electron density, when excited by an ultrashort laser pulse. The generation of free electrons transforms the insulator diamond to a conducting material with metallic optical behavior. This transformation process can be described by the multiple rate equation (MRE) model. The introduced MRE model considers strong-field excitation in the Keldysh picture as well as collisional excitation. The light attenuation results from the strong-field absorption and free-carrier absorption described in the Drude picture. Thus, the electron density and intensity distribution as functions of time, penetration depth, and laser beam radius are calculated. Furthermore, the model predicts the evolution of optical properties and estimates the ablation threshold value by the diameter and depth regression method. The calculated ablation threshold is compared to experimental results on a single crystalline chemical vapor deposited diamond by applying the diameter and depth regression method. Experimental and theoretical results are discussed with regard to the pulse duration. The discussion focuses on single pulse ablation but also addresses the multishot domain, which is essential for laser machining. At 1030 nm, the experimental single pulse ablation threshold fluence is determined to be 8.2 and 12.9 J/cm2 for pulse durations of 400 and 700 fs, respectively. This is in compliance with the simulation results.
Numerical analysis of the effect of welding positions on formation quality during laser welding of TC4 titanium alloy parts in aerospace industry
Authors: Wen Peng , Yelkenci Doruk , Chen Junhong , Chang Baohua , Du Dong , Shan Jiguo
Published: April 2019

A large number of titanium alloy components have huge volume with a complicated curved surface in aerospace industry; hence, it is necessary to develop an all-position welding process. Laser welding is regarded as a high quality method to join those components flexibly and efficiently. However, titanium alloys are very sensitive to laser processing parameters, and the formation quality can be a severe problem under different welding positions. In this work, the tendency of porosity and burn through holes was evaluated under different welding positions: vertical up (VU), vertical down (VD), and flat, with different welding parameters by using 3 mm-thick titanium alloy plates experimentally and numerically. The VU position showed a high tendency of bigger keyholes and resulted in the formation of burn through holes, which was not a problem for other positions with the same parameters. Low heat input was beneficial to eliminate burn through holes. The VD position increased frequency of keyhole collapse and led to higher porosity compared with other positions. Welding with higher laser power at higher speed could reduce this kind of porosity. Numerical simulation results well exhibited the change of the keyhole size and the molten pool flow behavior, which is a powerful tool to understand the formation mechanism of different weld defects and help to find the optimized processing parameters to eliminate the relative defects for different weld positions.
On One Sufficient Condition for the Irregularity of Languages
Authors: Belousov A. I. , Ismagilov R. S.
Published: April 2019

The article deals with a proof of one sufficient condition for the irregularity of languages. This condition is related to the properties of certain relations on the set of natural numbers, namely relations possessing the property, referred to as strong separability. In turn, this property is related to the possibility of decomposition of an arithmetic vector space into a direct sum of subspaces. We specify languages in some finite alphabet through the properties of a vector that shows the number of occurrences of each letter of the alphabet in the language words and is called the word distribution vector in the word. The main result of the paper is the proof of the theorem according to which a language given in such a way that the vector of distribution of letters in each word of the language belongs to a strongly separable relation on the set of natural numbers is not regular. Such an approach to the proof of irregularity is based on the Myhill-Nerode theorem known in the theory of formal languages, according to which the necessary and sufficient condition for the regularity of a language consists in the finiteness of the index of some equivalence relation defined by the language.

The article gives a definition of a strongly separable relation on the set of natural numbers and examines examples of such relations. Also describes a construction covering a considerably wide class of strongly separable relations and connected with decomposition of the even-dimensional vector space into a direct sum of subspaces of the same dimension. Gives the proof of the lemma to assert an availability of an infinite sequence of vectors, any two terms of which are pairwise disjoint, i.e. one belongs to some strongly separable relation, and the other does not. Based on this lemma, there is a proof of the main theorem on the irregularity of a language defined by a strongly separable relation.

This result sheds additional light on the effectiveness of regularity / irregularity analysis tools based on the Myhill-Neroud theorem. In addition, the proved theorem and analysis of some examples of strongly separable relations allows us to establish non-trivial connections between the theory of formal languages and the theory of linear spaces, which, as analysis of sources shows, is relevant.

In terms of development of the obtained results, the problem of the general characteristic of strongly separable relations is of interest, as well as the analysis of other properties of numerical sets that are important from the point of view of regularity / irregularity analysis of languages.
Uso, manejo y gestión del fuego en Cusi Cusi (Puna de Jujuy). Estudio etnoarqueológico de las estructuras de combustión en el marco del sistema de asentamiento pastoril
Authors: Carreras Yesica
Published: April 2019

Este trabajo se focaliza en el estudio de las estructuras de combustión y las prácticas domésticas vinculadas a ellas, en el marco de la problemática del sistema de asentamiento pastoril en el área de Cusi Cusi (Jujuy, Argentina). El propósito es discutir desde un enfoque etnoarqueológico, algunos aspectos centrales de la manera en que los pastores actuales utilizan el espacio, con el fin de interpretar prácticas relacionadas al funcionamiento de las unidades domésticas. El relevamiento de la arquitectura de los puestos y las casas de campo no solo nos permite entender la importancia de la ubicación de las estructuras de combustión y la relación con el espacio construido, sino que además permite contextualizar las prácticas domésticas asociadas, y poder interpretar parte de la historia del asentamiento.
Actividades tecnológicas articuladoras: una interpretación fértil del paisaje desértico costero de Arica (Chile)
Authors: Alday Mamani Camila , Oyaneder Rodríguez Adrián
Published: April 2019

El siguiente trabajo propone que la tecnología en fibra vegetal fue un eje articulador de decisiones sociales y tecnológicas ejecutadas por grupos de Cazadores-Recolectores y Pescadores tempranos de Arica (CRP). Esto en el marco de los procesos tecnológicos desplegados para la manufactura de artefactos sobre esta materia prima entre ca. 10000-3700 AP. Para concretar la propuesta se efectuó un análisis de los atributos técnicos-textiles de artefactos en materia vegetal provenientes de sitios de la costa ariqueña, un registro actualísitco de artesanías en materias vegetales que incluyó la identificación de etapas de manufactura y un mapeo de la cubierta vegetacional mediante teledetección. Lo anterior se sustenta teóricamente mediante el uso operacionalizado del concepto taskscape, nutrido con nociones sociales de tecnología y con el modelo de chaîne opératoire para así integrar a esta tecnología en el escenario social. Como conclusión, se logra definir que la manufactura fue parte del orden cotidiano de estos grupos que tras habitar continuamente estuarios y humedales transformaron de manera constante el entorno natural/cultural. Por ende, la extracción-selección, procesamiento y tejido conforma solo una fracción de una actividad social relevante que permite comprender aspectos sociales y tecnológicos que van más allá de la mirada del fitness alimenticio.
Perspectivas del estudio arqueológico del paisaje en el Parque Nacional Bosques Petrificados de Jaramillo (Santa Cruz, Argentina)
Authors: Magnín Lucía A. , Miotti Laura Lucía , Hermo Darío O.
Published: April 2019

El Parque Nacional Bosques Petrificados de Jaramillo (PNBPJ) es un área protegida localizada en un sector del Macizo del Deseado que fue originalmente creada para resguardar importantes yacimientos paleontológicos, principalmente bosques de araucarias petrificadas de edad Jurásica. En este trabajo se presentan tanto los fundamentos empíricos como los teóricos que permiten dar cuenta de la riqueza y potencial arqueológicos de este paisaje. En este sentido, se presentan los avances de los trabajos de campo sistemáticos realizados en la localidad, como las preguntas arqueológicas más importantes que dirigen las investigaciones actuales con la finalidad de contribuir a la puesta en valor del paisaje arqueológico como patrimonio cultural.
Geología y paleolimnología del complejo lagunar ?Santa Rosa del Monte?, Provincia de Buenos Aires, Argentina
Authors: Dangavs Nauris
Published: April 2019

Tres lagunas integran el complejo, alojadas en cinco cubetas eólicas de diferente edad, que a nivel hídrico normal forman un ambiente único, donde se caracterizaron los aspectos fisiográficos, hidrológicos y geolimnológicos. En los afloramientos se reconocieron cinco unidades litoestratigráficas y tres pedoestratigráficas, que abarcan del Pleistoceno temprano/medio al tardío y del Pleistoceno final al presente. La Formación Ensenada, constituye el sustrato regional, sobre el cual se disponen cuatro unidades eólicas, las Formaciones Buenos Aires, La Postrera II, III, IV, los Geosuelos Sin Nombre, Puesto Callejón Viejo y Puesto Berrondo y, el aluvio reciente. En los lechos se registraron ocho unidades litoestratigráficas: cinco límnicas y tres eólicas. Las límnicas corresponden a los cuatro paleoambientes de la Formación Luján: Miembros La Chumbiada, Lobos, Río Salado y Monte, del Pleistoceno tardío al Holoceno tardío-tardío y el aluvio reciente; las unidades eólicas a las Formaciones La Postrera I y II  del Pleistoceno tardío al Holoceno temprano y la IV del Holoceno tardío-tardío. El origen de las primeras cubetas se inició en la etapa seca del ?Bonaerense?, la posterior alternancia climática seco/húmedo generó las otras cubetas. Las etapas secas se caracterizaron por deflación, sabkhas, precipitación de sales y depósitos eólicos. En las húmedas predominó el aluvionamiento y la pedogénesis. Así, el conjunto de depósitos ?posensenadenses? está representado por cinco episodios secos (Glacial Temprano a la Pequeña Edad de Hielo) y cinco húmedos, con acumulaciones límnicas, desde el Miembro La Chumbiada al aluvio reciente y en los afloramientos los suelos sincrónicos S4, S2, S1 y S0.
Peran Guru Pendidikan Agama Islam Terhadap Perkembangan Spiritual Peserta Didik
Authors: Sari Ratna
Published: April 2019

This study aims to determine the spiritual development of students in SMP Negeri 12 Palopo, and to determine the role of Islamic religious education teachers in the spiritual development of students in 12 Palopo State Middle School. This research is a qualitative descriptive study, using normative approaches, pedagogical approaches, and psychological approaches. Data sources in this study are primary data and secondary data. Collected with Observation and Documentation Interview techniques. Data analysis techniques are data reduction, data presentation, and conclusion drawing. The results of the study show that: (1) The spiritual development of students in Palopo State 12 Junior High School. In addition to the religious material the teacher also provides the properties of local wisdom, namely the habits that exist in the community that is always emphasized to students so that there is no disconnect between the conditions in the community and what they will face, especially in terms of togetherness, kinship, and discipline. through learning materials and will also involve students in social activities such as raising funds for disaster victims, visiting sick friends or teachers, mourn if there is one teacher, community leader, student and student representative who is experiencing a disaster. The direct and active approach is expected to grow and develop a sense of empathy for the surrounding environment. (2) The role of Islamic religious teachers in the spiritual development of students in SMP Negeri 12 Palopo, namely, as instructors, providing learning materials as well as lecturing practices at school, performing congregational prayers before going home from school. The teacher also controls students in their respective environments by using prayer journal books.
Penerapan Metode Diskusi dalam Peningkatan Minat Belajar
Authors: Irwan Irwan
Published: April 2019

This research is a classroom action research (CAR) which aims to determine the increasing interest in learning through discussion methods. Subjects in the study were students of class X-7 as many as 24 students (11 sons and 13 daughters) SMA 4 Kota Palopo. The results showed that: the application of the discussion method was carried out in 3 stages: a). The stage before a meeting. b). The stage during the meeting and c) Stage after the meeting. Then before the researcher conducts research in class. Researchers first take student data to the teacher in the field of Islamic Education as a comparison of the results of pre-cycle learning, the cycle I and cycle II. The average value of students in class X-7 before applying the discussion method is only 47.08%, which means that it is still below the limit of students' completeness. In the first cycle, researchers have applied the discussion method to the average value of students reaching 69.5%. In cycle II the average value of students reached 84.16%. This has proven that the application of the discussion method can improve students' learning interest in the subjects of Islamic Religion in the X-7 class of SMA 4 Palopo.
Pengaruh Pendidikan Agama Islam Terhadap Akhlak (Perilaku Jujur)
Authors: Akko Besse Tanri
Published: April 2019

This study aims to determine the effect of Islamic Education Against Morals (Honest Behavior) of Class X Students in SMA 3 Palopo. This study uses a causal ex-post facto research design with a population of 277 class X students with sampling using a probability sampling technique with a simple random sampling technique established by 73 students. Data collection techniques in this study used observation, documentation and questionnaire techniques. The results of data processing obtained an average score of Islamic education, which is 86.40 with a standard deviation of 7.684 from the ideal score of 100. Similarly, the average score of honest behavior is 88.77 with a standard deviation of 5.760 of the ideal score of 100. The results his research shows that Islamic religious education has a significant influence on the honest behavior of class X students in SMA 3 Palopo with a percentage of 17.2%, while the rest is influenced by other factors. The implication of this research is that if Islamic religious education is taught well it will have a big influence on the formation of the morality of students, the especially honest character which students will actualize in their daily lives both for themselves and for others.
PENGGUNAAN MULTIMEDIA INTERAKTIF DALAM PENINGKATAN MOTIVASI BELAJAR AQIDAH AKHLAK
Authors: Yuslinda Yuslinda
Published: April 2019

This study aims to determine the application of interactive multimedia in increasing motivation to  learn aqidah morals in MTs Pondok Pesantren Darul 'Ulum  Ath-Thahiriyah Paladang. The purpose of  this  thesis  was to  obtain empirical data on character motivation to  learn  aqidah  before  taught  using interactive  multimedia and  to  obtain information on whether the application of interactive multimedia can enhance learning motivation of students in MTs Pondok Pesantren Darul  'Ulum  Ath-Thahiriyah.
KONSTRUBUSI GURU PENDIDIKAN AGAMA ISLAM DALAM MENINGKATKAN KUALITAS AKHLAK SISWA SMA NEGERI 1 PALOPO
Authors: Syam Naidin
Published: April 2019

This research is about the contribution of Islamic education teachers in improving the moral quality of students at SMA Negeri 1 Palopo. This research is qualitative research using a philosophical and pedagogic approach. The informants consisted of the principal, the representative of the school, and the teachers. Data collection is done by observation, interview and documentation techniques. Data analysis by means of data reduction, data presentation, conclusions and data verification. For the results of the study, there are: 1) The contribution of Islamic education teachers in improving the moral quality of students at SMA Negeri 1 Palopo achieves optimal results. Based on the observations through interviews, it can e concluded that theteaching ability of Islamic education teachers is good, inviting students to do commendable activities,  preventing the students from being blamed, and  forming religious attitudes with the pattern of fostering religious life of students. Supported by several factors such as the involvement of school teachers, school programs, and the ability of school principals to empower the available resaources in schools. 2) There are several influential obstacles, namely: the lack of parents’ education and the negative impact of advancement of science and technology. The implications of this study are expected to increase the students’ moral quality into school priority, optimization of intensive coaching, principals, vice principals and teachers conduct continuous evaluations, so that the shortcomings and obstacles can be improved in the next moral development.
Interaksi Edukatif dalam Al-Qur`an
Authors: Alimuddin Alimuddin
Published: April 2019

This research aims at analysing the interactive education concept in Qur’an wich examines specifically surah al-Baqarah (2) verse 133 and surah al-Saffat (37) verse 102. This research applied both qualitative research approach and are uses type of research literature (Library Research). The technique of data collection carried out in this Reseach was decomentation techniques. Furthermore, the collected data was analysed by using the content Analysis Method. The finding shows that educative interaction in the koran has purposes of promoting a generation of monotheism (Tauhid) to Allah, diligent in worship, and noble character. The achievement is significantly influenced by the personality influenced by the personality of an educator who is patient, caring, and knows the students’ psychology. Moreover, an educative interaction within Qur’an to correspond between values, knowledge and behavior wich lead the learners to be great figures, being able to build a mindset namely scientific thought and noble character.
Teachers’ Techniques in Teaching English to Young Learners
Authors: Hartina St.
Published: April 2019

The objectives of this research were to find out the teachers’ techniques in teaching, the problems in teaching and the best teaching techniques used by the teacher in teaching English to young learners at TK Bambini School of Makassar. It applied descriptive qualitative research. The subjects of the research were three kindergarten teachers of TK Bambini School of Makassar. The data were obtained through interview and observation. The data were analyzed based on procedure of data analysis that consisted of the data collection, the data reduction, the data display, and conclusion: drawing/verification. The findings showed that (1) the teachers’ techniques in teaching English to young learners were singing a song, games, presentation practice and production, drilling, demonstration, story-telling, reading aloud, and  dictation,  (2) the teachers’ problems in applying the certain teaching techniques were learners’ lack of self-confidence, learners’ uncontrollable movement when singing and playing the games, learners’ misunderstanding towards the games rules and the story, learners’ less focus on teachers’  presentation and instructions, learners’ unfamiliarity of the spelling words, learners’ inability to read and write the word or sentences, and the teachers’ difficulty in explaining the lesson and in performing science experiment, (3) the best teaching techniques implemented by the teachers were playing games, demonstration and presentation practice and production.
Large Classes and English Language Teaching and Learning in Public Sector Secondary Schools of Pakistan
Authors: Moghal Shagufta , Kazi Asma Shahid , Bukhari Ammaira
Published: April 2019

This study aimed to explore the Pakistani secondary teachers' perceptions towards teaching English in large classes and to find out how they coped with the challenges which come with teaching such classes. The data was collected through semi structured interviews, with eight secondary school teachers currently working in the public sector schools of Lahore, Pakistan. The data was analyzed inductively through repeated engagement with the interview transcripts. Research results indicated that teaching large classes had many issues and problems, such as lack of space, facilities and resources; inability to pay attention to every student; high noise levels; time constraints; problems with assessment of a large number of students; and limited opportunities of interaction between teacher-student and student-student. The discussion highlighted the teaching and learning strategies employed by teachers in their classrooms in the Pakistani context, which include the use of pair and group work, notional time, peer correction and self-editing to improve assessment.
UMA ANÁLISE DO GRAU DA INOVAÇÃO EM MPE DA REGIÃO METROPOLITANA DE SÃO PAULO
Authors: Berne Davi De França , Coda Roberto
Published: April 2019

Atualmente as empresas de pequeno porte representam 98% do setor empresarial no país e consequentemente colaboram com altas taxas de emprego, no entanto, pouco se sabe sobre seu envolvimento com a inovação. Nesse sentido, esta pesquisa objetivou realizar uma mensuração do grau de inovação existente, em três momentos distintos, junto a 412 micro e pequenas empresas (MPE) da região metropolitana de São Paulo, pertencentes aos ramos industrial, comercial, de serviços e agronegócios. Para tanto, utilizou-se o modelo internacionalmente reconhecido RI (Radar da Inovação), por proposta de Sawhney, Wolcott e Arroniz. Os resultados obtidos indicaram que, com exceção das empresas da área de serviços, que se mostraram como inovadoras ocasionais na última medição, notadamente pela evolução das variáveis organização e plataforma, as empresas dos demais ramos foram pouco ou nada inovadoras. Esta situação se mostrou mais preocupante nas áreas industrial e de agronegócios cujos resultados foram menores que os obtidos na área comercial, evidenciando de forma significativa a carência de tradição e cultura na adoção de inovação nessas empresas. Diante destes resultados, se faz necessária uma atuação mais significativa junto a essas organizações para que possam estar em condições e sintonia com os avanços da tecnologia e da ciência, seja como resultado das orientações emanadas por instituições públicas ou das associações privadas, no sentido de que possam estar em condições de competir no mercado globalizado que existe nos dias atuais.
ANÁLISE DE CORRELAÇÃO DAS ATIVIDADES DE IMPORTAÇÃO E EXPORTAÇÃO DE PRODUTOS MANUFATURADOS NO ESTADO DE SÃO PAULO
Authors: Nery-da-Silva Gabriel , Nery Laiane Aparecida Soares Sena
Published: April 2019

O estudo tem como objetivo investigar se há correlação entre as atividades de importação e exportação de produtos manufaturados realizadas no Estado de São Paulo. A análise foi feita usando cálculo estatístico de correlação e regressão linear simples, visando verificar se há correlação entre as variáveis. Os resultados indicam que não há senão uma fraca correlação entre as variáveis, que diz respeito à importação de produtos manufaturados e tempo. A ausência de correlação entre as variáveis pode ser vista como positiva porque indica que o Brasil pode concentrar forças para aumentar sua exportação sem que isso dependa do quanto ele importa em produtos. Os resultados podem auxiliar especialistas e gestores no entendimento dos comportamentos de importação e exportação de tais produtos quando na tomada de decisões.
CURVA ABC E ESTOQUE DE SEGURANÇA
Authors: Facchini Eduardo
Published: April 2019

O artigo expõe a importância das ferramentas, Curva abc e Estoque de segurança. Mostrando em um estudo de caso a aplicação e seus resultados. Apresenta a classificação e a economia do capital investido em estoque. O estudo se dá em uma empresa, localizada na região oeste de São Paulo, na cidade de Cotia, que atua na distribuição de matérias de combate a incêndio.
Proposals Regarding Work Strategies in Plastic Visual Activities III. Developing The Creative Behavior
Authors: Aprotosoaie-Iftimi Ana-Maria
Published: April 2019

Contemporary psychologist Didier Anzieu249 speaks of five phases of the process of creation: creative emotion, gaining consciousness, transposition, elaboration, and exposure. Each of the five phases has a correspondent in the stages of development of visual-plastic educational activities, and the role of the teacher is essential in each of them. Starting from the five phases, we propose an approach pattern to the creative process, adapted and developed during the years of experience in pre-university educational environment, and refined throughout the research activity carried out in the university environment.
Adaptation of persons with disabilities to inclusive education in the university as a condition of their successful functioning in the labour market
Authors: Gurova E. V. , Laas N. I. , Pritolyuk A. V. , Romanova I. A.
Published: April 2019

The main way to implement this principle of equality in the education of persons with disabilities and persons with disabilities (HIA) is now inclusive education at all levels of education throughout life. The basic concepts related to disability, integration of persons with disabilities into society, educational environment have been highlighted in the article, the differences in the understanding and interpretation of these concepts have been shown. The factors of adaptation of students with invalidity and disabilities have been disclosed. The formation of an inclusive educational environment in the University is impossible without improving the management of inclusive education in higher education system.
Socio-psychological characteristics elections with weak content
Authors: Groshev I. V. , Gorbenko A. V. , Lukin V. V. , Antonenko I. V.
Published: April 2019

The socio-psychological features of elections with a weak content have been considered. The factors of interest of the electorate in such elections have been allocated. The main socio-psychological features of elections with a weak content, that determine the effectiveness of the use of political technologies have been noted. The causal typology of the features of elections with weak content, including formal, socio-psychological and political-technological features, has been presented. The process of effective information support of the election campaign has been analyzed and the conclusion has been made about the need for quality monitoring of candidates ‘ ratings in any election campaign. Conclusions have been drawn about the possibility of using the identified socio-psychological features of elections with low content in election campaigns.
Omnichannel marketing strategy
Authors: Aleshnikova V. I. , Beregovskaya T. A. , Sumarokova E. V.
Published: April 2019

Scientific and practical problem, associated with the organization of longterm mutually beneficial relations between the seller and the buyer based on digital marketing has been examined. The concepts of the marketing channel as a single channel of sales, service, control, which uses diff ent formats, media tools; as well as omnichannel strategy based on the interests of the seller and the buyer have been сlarified. The results of a comparative analysis of multichannel and omnichannel strategies in marketing according to nine characteristics; author’s model “omnichannel marketing wheel” have been introduced in the article. The model reflects the specifics of the omnichannel marketing strategy. Seven main groups of elements, that provide the conditions for a «seamless» continuous mutually beneficial interaction between seller and customer, have been presented in this model.
Development of urban agglomerations as one of the directions of the strategy of spatial development of Russia
Authors: Musinova N. N.
Published: April 2019

In the last four years in the Russian Federation steps to spatial arrangement of the country are taken. One of the project directions of strategy of spatial development of the Russian Federation until 2025, namely – formation and management of development of city agglomerations has been examined in the article. The problems have been highlighted, the purposes and the mechanism of management have established, the changes made to Federal law dated October 6, 2003 No. 131-FZ «On the General Principles of the Organization of Local Self-Government in the Russian Federation» at a development stage of the studied direction of strategy have been considered and an assessment has been given them.
Additional measures on the development of the conditions of competition on the Russian electricity market
Authors: Afanasev V. Ya. , Kuzmin V. V.
Published: April 2019

The issues of the organization of relations in the modern Russian electric power market have been considered. Based on the analysis of the characteristics and problems of the current model of the Russian electricity market, the conclusion has been made, that it is necessary to develop and implement an additional set of measures to develop this market in order to ensure acceptable conditions of competition, which allow through application of the competitive procedures and mechanisms to increase the efficiency of the electric power production, transmission and consumption process. The characteristic of the electric power market model, possessing the properties of modern markets with developed competition, has been given. The measures for the organizational and theoretical provision of the process of further development of the electric power market have been offered.
The formation of the methodology for the economic optimization of managerial decisions on transport
Authors: Kurbatova A. V. , Kurbatova E. S. , Persianov V. A.
Published: April 2019

The urgency of the development of transport communications and the need to optimize their work, to develop a methodology for the study of transport as a specific industry has been substantiated. The issues of emergence and evolution of methods of economic research in transport in the context of general scientific methodology at various historical stages of development of domestic and foreign science have been considered. The characteristic of views of domestic and foreign scientists and experts on formal and substantial-essential methods of research has been given. The basic principles of a systematic approach to solving complex scientific and practical problems in the fieldof transport have been outlined.
The role of leasing companies in the economy of the Russian Federation
Authors: Dyakonova V. A. , Ershova N. B.
Published: April 2019

Increased production and investment in order to meet growing demand are necessary for the sustainable development of the economy. Leasing, as a tool, can significantly help in the implementation of these tasks. It is a signifi factor in economic growth, contributing to an increase in the production volume of goods and services through the creation of new production capacities and the attraction of investment resources. A comparative characteristic of leasing in Russia and other countries of the world has been introduced in the article, the current situation on the Russian market and its expected development in the future is described, the diff rences between leasing and rental relationship have been revealed.
Transport system and its impact on the sustainable development of the Russian economy
Authors: Zenkina E. V. , Kutovoi V. M.
Published: April 2019

The main advantage of Russia is its huge territory, and as a сonsequence its transit potential. All the shortest trade routes, connecting Asia and Europe, pass through the Russian territory. For sustainable economic development and strengthening of Russia’s influence, it is important to realize the transport potential of the region, in which Russia will occupy a key place as a transit country. To be a full-fledged participant in world trade, Russia needs a modern transport system. The problems of the current state of the transport system of Eurasia have been considered in the article, the ways to increase the quality and competitiveness of Russian transport have been adduced.
Systematic Exploration of the Mechanical Properties of 13,324 Inorganic Compounds
Authors: Chibani Siwar , Coudert François-Xavier
Published: April 2019

In order to better understand the mechanical properties of crystalline materials, we performed a large-scale exploration of the elastic properties of 13,324 crystals from the Materials Project database, including both experimentally synthesized and hypothetical structures. We studied both their average (isotropic) behavior, as well as the anisotropy of the elastic properties: bulk modulus, shear modulus, Young’s modulus, Poisson’s ratio, and linear compressibility. We show that general mechanical trends, which hold for isotropic (noncrystalline) materials at the macroscopic scale, also apply “on average” for crystals. Further, we highlight the importance of elastic anisotropy and the role of mechanical stability as playing key roles in the experimental feasibility of hypothetical compounds. We also quantify the frequency of occurrence of rare anomalous mechanical properties: 3% of the crystals feature negative linear compressibility, and only 0.3% have complete auxeticity.