bluuebunny/crossref_metadata_2025 huggingface dataset:
Preferences and behaviour of drivers parking cars in city centre at the example of Gdynia Śródmieście district
Authors: Gałka Paweł
Published: March 2019

The article aims at presenting research results concerning preferences and behaviour of people parking their private cars. The research was conducted to learn the behaviour of drivers parking their cars and determine their willingness to change the behaviour under selected factors.

The source of primary data used in this article includes own research conducted under individual interview method. The secondary source of data includes academic literature (monographs, academic articles), conference presentations and Internet sources.

The article presents the concept and scope of travel behaviour and preferences of drivers parking their cars in the city centre, the concept and scope of parking policy, and characteristics of drivers parking cars in the city centre.
Bioremediación de hidrocarburos en aguas residuales con cultivo mixto de microorganismos: caso Lubricadora Puyango
Authors: García Judit , Peñafiel Heredia Daniel , Rodríguez Remberto
Published: March 2019

Las aguas residuales de las lavadoras-lubricadoras de autos contienen grandes cantidades de hidrocarburos que son descargados en el alcantarillado público sin pasar por un tratamiento adecuado, incumpliendo la normativa. En este trabajo se evaluó el proceso de biorremediación de hidrocarburos totales en las aguas residuales de Puyango, para esto se aplicó un cultivo mixto de microorganismos degradadores de hidrocarburos y derivados, mediante la técnica de bioaumentación (aplicación directa de microorganismos). Para ello se realizó una caracterización de las aguas residuales, además se determinó el contenido de hidrocarburos totales del petróleo (TPH, por su sigla en inglés) y el caudal, durante siete días. Se aplicó un tratamiento consistente en una mezcla de bacterias: Acinetobacter sp., Pseudomonas sp. y Mycobacterium sp en forma sólida (tableta de 80 g) con una concentración mínima de 4 x 108 UFC/ml soluble en agua, utilizando dos tabletas durante 30 días. Se determinó la concentración del TPH semanalmente, graficando la variación temporal y cuantificando el % de remoción. Los resultados indican que la técnica de bioaumentación fue efectiva (p=0.003) en la remoción del TPH obteniéndose porcentajes por encima del 86%. El tiempo de mayor remoción del TPH se obtuvo en la tercera semana de tratamiento con 92 %. Además, se obtuvo remociones de DQO-40 %, Aceites y grasas -50 %, Tensoactivos -43 % cumpliendo así la normativa vigente de descarga al alcantarillado público para el TPH.
Evaluación de la cadena de valor del cacao (Theobroma cacao l.) peruano
Authors: Guzmán Jorge Hilario , Chire Fajardo G C
Published: March 2019

La investigación tuvo como objetivo principal determinar las deficiencias de la situación actual de la cadena de valor del cacao peruano, y plantear propuestas de mejora integrales en la misma, a través de los factores competitivos en cuestión. Para ello se utilizaron como herramientas: el análisis de la cadena de valor y el análisis del diamante competitivo de Porter. El análisis de la cadena de valor, permitió una “fotografía” completa de quienes han participado, de qué manera, con qué intereses, sus interrelaciones, visualizando las necesidades y potencialidades de los diferentes actores para el mejoramiento individual y en conjunto. En el análisis del diamante competitivo de Porter se interrelacionaron los componentes del sector del cacao. Las mejoras en la cadena de valor fueron: el resultado de la vinculación de la estrategia, la estructura y la rivalidad entre las compañías del sector, la condición de los factores, las condiciones de la demanda, y los sectores conexos y de apoyo o clúster, que son actividades ligadas entre las empresas que participan en un sector del cacao; todas fundamentales para alcanzar la ventaja competitiva; que van a reducir la brecha de los diferentes eslabones convertidos en factores competitivos, para dar lugar al desarrollo de capacidades y generar oferta exportable de cacao en diferentes nichos de mercado, que a la fecha está alrededor de 100 000 toneladas aproximadamente. Las operaciones de producción agrícola, pos cosecha y transformación requieren mejoras sustanciales para evitar costos de no calidad y la baja retribución del valor del cacao hacia el agricultor. De los problemas encontrados se derivan un conjunto de lineamientos estratégicos en el corto, mediano y largo plazo, proyectando para el futuro una cadena competitiva, como el posicionamiento por “diferenciación”, direccionada a producir cacao fino o de aroma, cacao orgánico e innovación en productos con cacao peruano.
Desarrollo e innovación de los sistemas mecatrónicos en un automóvil: una revisión
Authors: Noroña Marco , Gómez Manuel
Published: March 2019

Este artículo presenta un estudio de los avances tecnológicos en la parte electrónica de un automóvil, se basa en un análisis de las especificaciones técnicas, económicas, productivas y medioambientales consideradas en el diseño, desarrollo e innovación de los componentes de un vehículo, que cumplan con los requerimientos de las empresas automotrices. Explica de manera sistemática la idea y contenido de los sistemas de innovación implementados en los vehículos en los últimos años, en la parte eléctrica-electrónica, tras los diversos estudios realizados por científicos, investigadores y analistas de la innovación, en el campo de la electrónica automotriz. Además, se discuten las transformaciones ocurridas en los últimos años en la parte eléctrica-electrónica de un vehículo y se elabora un análisis comparativo de las modificaciones y/o mejoras en las características de los sistemas automotrices, para cumplir con las normativas existentes respecto del consumo de energía, rendimiento, tratamiento de residuos, confortabilidad, seguridad, entre otras. La introducción de nuevos sensores, unidades de control y actuadores, relacionados con la microelectrónica, telemática y multimedia a los vehículos proporciona cambios profundos en el diseño, producción, operación y diagnóstico de un automóvil, que se han implementado paulatinamente en los sistemas de: frenos, transmisión, dirección, seguridad, confort y motor.
Reduction of the Probability of Occurrence of Differential Pressure Sticking Through the Use of Diesel on Water Based Drilling Fluids
Authors: Almeida Campana David Esteban , Loaiza Marco , Valencia Raul
Published: March 2019

The drilling campaign on Pad C of the Tiputini Field, located on the Oriente Basin, Ecuador, started with the first exploratory well TPTC-002. Pressure tests performed on the M1 sandstone of the Napo Formation determined that the average reservoir pressure (Pr) was 1921 psi. Ten months later, Pr averaged 846 psi. This increased the risk of differential pressure sticking, event that indeed occurred while drilling the well TPTC-016. By using the “Bow-Tie” methodology as a predictive tool to analyze risks, and taking into account the preliminary studies that describe this phenomena, a solution was found for stablishing an additional barrier with the use of diesel on the water-based drilling fluid. Diesel was used in order to extend the ‘half value time’ and to decrease the friction coefficient between the mud cake and pipe.
Gestión sostenible para la producción de biofungicidas y fortalecimiento del sector de bioinsumos agrícolas venezolano
Authors: Colmenares Lima Griselda Tamara , Arcia Montezuma Miguel Asdrúbal
Published: March 2019

El propósito de este trabajo fue diseñar una propuesta de gestión para la producción de biofungicidas, fundamentada en normas internacionales relativas a la calidad, ambiente y seguridad, y salud ocupacional, y orientada a fortalecer al sector de bioinsumos agrícolas venezolano, en la elaboración de productos de excelente calidad obtenidos bajo esquemas de producción sostenibles. Se realizó un diagnóstico para establecer las conformidades de la gestión actual de los laboratorios dedicados a esta actividad con lo establecido en las normas, además de un diagnóstico situacional para la adopción de la propuesta. Es una investigación aplicada, de campo y nivel de estudio descriptivo. Los datos se recolectaron entre abril y septiembre de 2018. Las técnicas empleadas fueron la encuesta y observación estructurada; y como instrumentos el cuestionario y la lista de verificación. Se generó un modelo de gestión sostenible que promueve la adecuación del quehacer y ser de la organización, con el deber ser, constituyéndose en un insumo para sentar las bases que propicien el reconocimiento nacional e internacional de los laboratorios y de la plataforma para asegurar el cumplimiento de los requisitos del proceso de registro, principalmente en lo relacionado con la garantía de la calidad, condiciones de seguridad del proceso de producción, documentación requerida y evaluación del producto.
Typical meteorological year based on the precipitation of Nanegalito and Pacto-Ecuador
Authors: Rodríguez Francisco , Castro Andrea , Marín Freddy , Roldán Gloria , Viteri Moya Fausto
Published: March 2019

The typical meteorological year (TMY) based on daily rainfall data was calculated in the parish of Nanegalito; 12 years were considered, from 2004 to 2015, including both years. For the establishment of the TMY, the Finkelstein-Schafer (FS) statistical equation was chosen, together with the calculation of the cumulative distribution function for each month of each year considered. The weighted sum, calculated from the FS values, was used to finally choose the months that best represent the climatic characteristics of the period analyzed by applying the root mean square deviation (RMSD). Once these values were obtained, the TMY of Nanegalito was estimated based on the precipitation. The determination of Nanegalito TMY may be useful for the management of several processes, in this and other surrounding parishes, as an example, Pacto, such as irrigation planning in crops, analysis in drought risk scenarios, and if other variables are analyzed in the future, they could serve as tools for the study of possible renewable energies.
H Tipi Hidrolik Pres Gövdesinin Yapısal Analizi ve Optimizasyonu
Authors: DİLMEÇ Murat , ELMAS Fatih Mehmet Mesut , TURHAN Osman Nuri
Published: March 2019

Sac metal şekillendirme proseslerinde kullanılan presler, işlenecek parça boyutlarının büyük olması, büyük presleme kuvveti ve strok ihtiyacından dolayı büyük ebatlara sahip olmaktadırlar. Sac metal işleme preslerinin gövde imalatında döküm yöntemini kullanmak zordur. Bu nedenle belirli kalınlıkta sac plakalar kaynak yöntemi ile birleştirilerek pres gövdesi oluşturulmaktadır. Ancak çoğu zaman gövdeyi oluşturan plakaların kalınlıkları tecrübi olarak ve gereğinden fazla kullanılmaktadır. Bu çalışmada, sonlu elemanlar analizi kullanılarak 300 ton kapasiteli H tipi pres gövdesinin nümerik kalınlık optimizasyonu yapılmıştır. Böylece pres gövdesini oluşturan plakaların kalınlıkları azaltılmış ve malzeme tasarrufu sağlanmıştır
Investigation the Effect of 3d Printer System Vibrations on Surface Roughness of the Printed Products
Authors: KAM Menderes , SARUHAN Hamit , İPEKÇİ Ahmet
Published: March 2019

Yaygın olarak üç boyutlu (3D) baskı olarak bilinen Eklemeli Üretim (Additive Manufacturing - AM), bir ürünün Kartezyen koordinat sisteminde katmanla üretildiği süreçtir. Erişim Birikim Modelleme (Fused Deposition Modeling - FDM), fonksiyonel hızlı prototipleme ve ürün için en çok kullanılan AM sürecidir, üretimle ilgili zamanı ve malzemeyi azaltır. Bu çalışmanın amacı, 3D yazıcı sistem titreşimlerinin, imal edilen ürünlerin yüzey pürüzlülüğü üzerindeki etkilerini araştırmaktır. Üretim için malzeme olarak Polietileterftalat Glikol (PET-G) kullanılmıştır. Altı farklı dolgu şekli - Rectilinear, Grid, Triangular, Wiggle, Fast Honeycomb ve Full Honeycomb - kullanılmış ve her yapı için iki farklı üst katman - iki ve üç katman- uygulanarak toplam 12 test numunesi basılmıştır. Basılan ürünlerin yüzey pürüzlülüğü ölçümleri yapılarak elde edilen veriler üzerinden karşılaştırma yapılmış ve sonuçlar analiz edilmiştir. Sonuçlar, üç üst katmanlı ızgara (Grid) doldurma yapısının kullanılması, yüzey pürüzlülüğü için diğer doldurma yapılarına kıyasla daha uygun olduğunu göstermiştir. Dolgu şekli türüne ve üst katmanların sayısına bağlı olarak 3D yazıcı sisteminin titreşiminin ürünün yüzey kalitesi üzerinde önemli bir etkisi olduğu görülmüştür
Ruthenium(II) half-sandwich complexes containing N-substituted 5-nitrobenzimidazole: Synthesis, structures and catalytic transfer hydrogenation of ketones
Authors: BULDURUN Kenan , ÖZDEMİR İsmail
Published: March 2019

In this study,N-substituted 5-nitrobenzimidazole ligands
were reacted with [RuCl2(p-cymene)]2  and the corresponding complexes  were prepared and their structure were
elucidated by elemental analysis, IR and NMR spectroscopic techniques. The
synthesized Ru(II) complexes  were tested
as catalysts for the transfer hydrogenation (TH) of acetophenone to secondary
alcohols in the presence of KOH using 2–propanol as a hydrogen source at 82 ºC.
This complexes was found to be an active catalyst in the catalytic transfer
hydrogenation of ketones.
Technology and equipment for processing of secondary hydrocarbons
Authors: Zhuravski G. I.
Published: March 2019

The concept of “steam thermolysis”, specifically, the use of overheated water steam as an effective coolant and inert medium to reduce the formation of environmentally hazardous compounds in the process of thermochemical decomposition of organic waste and to have the possibility of obtaining valuable end products that can be certified as fuels, fuel additives, raw materials and components for certain products, is grounded. Based on the study of decomposition of organic waste in a superheated water steam environment, a thermochemical technology for processing of hydrocarbon-containing raw materials has been developed.

To implement the technology of processing hydrocarbon-containing raw materials, it is necessary to heat the raw material up to the specified temperature, maintain the raw material at this temperature for the time required for complete removal of hydrocarbons and water, to cool and condense the steam-gas products, and to cool the solid products. All these processes (heating, holding at a given temperature, cooling, condensation) are associated with the supply of energy (heating and soaking) and energy removal (condensation and cooling of products). On the basis of the law of conservation of energy, the heat transfer equation is formulated and its solution is computed, which makes it possible to calculate the necessary time for the complete course of the thermal decomposition of hydrocarbons.

The new technology is instrumentally designed as a line for processing of oil-containing waste, installed on the territory of the company Industrial-transport corporation LLC (Angarsk, Russia). With the help of this equipment, it was proved experimentally under experimental industrial conditions, that as a result of steam thermolysis of oil sludges, the formation of a gasoline fraction occurs, the content of kerosene and diesel fractions increases, and the content of the black oil fraction decreases significantly.
PENGARUH JENIS KEMASAN DAN FREKUENSI PENGGETARAN TERHADAP KERUSAKAN MEKANIS BUAH APEL MANALAGI (Malus sylvestris)
Authors: Perdana Lita Puspita Rizka , Djoyowasito Gunomo , Musyarofatunnisa Elka , Sandra Sandra
Published: March 2019

Permasalahan yang sering dijumpai pada buah apel Manalagi adalah kerusakan mekanis. Salah satu yang harus diperhatikan selama penanganan pasca panen adalah transportasi. Penanganan yang tidak optimal selama transportasi menyebabkan buah yang sampai ke konsumen tidak sesegar buah aslinya bahkan kehilangan kualitas akibat benturan dan memar pada permukaan buah. Kerusakan secara mekanis akan mempercepat laju respirasi buah sehingga otomatis akan mempengaruhi kandungan secara kimiawi. Salah satu solusi dari permasalahan tersebut adalah dengan cara pengemasan yang optimal. Pengemasan menjadi salah satu faktor penentu kesuksesan sebuah industri pangan nasional. Bahan yang sering dimanfaatkan dalam pengemasan buah apel adalah styrofoam. Namun, seiring bertambahnya pemanfaatan styrofoam untuk mengemas buah-buahan maka meningkat pula limbah yang dihasilkan. Bahaya dari dampak styrofoam sangat buruk bagi lingkungan karena limbah kemasan styrofoam sampai saat ini masih belum dapat diatasi pemusnahannya. Sehingga, diperlukan sebuah kemasan alternatif yang bersifat organik yang mampu mengurangi kerusakan mekanis dan tidak mencemari lingkungan. Bahan yang digunakan dalam pembuatan kemasan organik adalah batang eceng gondok, pelepah pisang, dan gliserol sebagai plasticizer. Dalam proses penggetarannya digunakan frekuensi sebesar 2,667 Hz, 3,1 Hz, dan 3,933 Hz. Penggunaan kemasan organik dapat menjaga nilai susut bobot buah apel 0,8% lebih baik jika dibandingkan dengan buah yang dikemas styrofoam. Pada frekuensi 2,667 Hz buah apel yang dikemas kemasan organik menghasilkan nilai kerusakan rata-rata 65 mm. Berbeda halnya dengan styrofoam pada frekuensi yang sama, yaitu 2,667 Hz menghasilkan kerusakan rata-rata 64,1 mm.
ANALISIS HEAD LOSSES AKIBAT BELOKAN PIPA 90° (SAMBUNGAN VERTIKAL) DENGAN PEMASANGAN TUBE BUNDLE
Authors: Priyati Asih , Abdullah Sirajuddin Haji , Hafiz Khairun
Published: March 2019

Sistem perpipaan digunakan untuk memenuhi keperluan pertanian berupa irigasi tetes maupun irigasi sprinkler. Head losses pada sistem perpipaan akibat belokan serta gesekan fluida dengan dinding pipa dapat diperkecil dengan flow conditioner berupa tube bundle. Tujuan penelitian ini adalah untuk mengetahui penurunan nilai head losses pada belokan 90o (posisi vertikal) setelah pemasangan tube bundle, mengetahui nilai penurunan tekanan akibat belokan 90o, serta menganalisa aspek debit, kecepatan aliran, dan nilai bilangan Reynold pada saluran pipa dengan belokan 90o setelah pemasangan tube bundle. Metode penelitian yang digunakan adalah metode eksperimental yang dilakukan dalam laboratorium dengan cara mengamati parameter-parameter penelitian pada 3 jenis rangkaian uji, yaitu rangkaian kontrol (tanpa tube bundle), rangkaian dengan pemasangan tube bundle 0,2 inci dan rangkaian  dengan tube bundle 0,4 inci. Tube bundle yang digunakan adalah selang plastik dengan panjang 30 cm dan diikat menjadi satu sehingga berjumlah 18 selang untuk tube 0,2 inci dan 9 selang untuk tube 0,4 inci. Tube bundle ini dimasukkan ke dalam pipa uji yang berdiameter 1,25 inci dan diletakkan setiap sebelum belokan. Berdasarkan hasil penelitian didapatkan bahwa pemasangan tube bundle ukuran 0,2 inci dan 0,4 inci yang dipasang sebelum belokan 90o (posisi vertikal) akan menurunkan nilai kecepatan fluida yang diikuti dengan penurunan head losses serta akan menaikkan nilai tekanan fluida. Penurunan nilai head losses tertinggi, yaitu pada pemasangan tube bundle ukuran 0,4 inci, yakni dari 0,112 m (kontrol) menjadi 0,076 m atau sebesar 32,14%.
UJI KINERJA DAN ANALISIS EKONOMI MESIN PENANAM PADI (STUDI KASUS DESA MEKARLUYU, KECAMATAN SUKAWENING, KABUPATEN GARUT, JAWA BARAT)
Authors: Sugandi Wahyu Kristian , Handarto Handarto , Herwanto Totok , Hanif Chandra Irfan
Published: March 2019

Kinerja sebuah mesin dan analisis ekonomi merupakan parameter yang mampu menentukan kelayakan operasi sebuah mesin pada suatu kegiatan usaha tani khususnya pertanian padi. Pemerintah melalui Kementrian Pertanian telah memberikan bantuan sebuah mesin penanam padi Indo Jarwo 2:1 kepada kelompok petani padi Desa Mekarluyu Kecamatan Sukawening Kabupaten Garut. Namun secara teknis mesin tersebut belum diuji baik kinerja mesinnya ataupun analisis ekonominya. Untuk itu, perlu dilakukan suatu penelitian berkenaan dengan uji kinerja dan analisis ekonomi mesin tersebut, sehingga mesin tersebut layak dan menguntungkan apabila diaplikasikan di kelompok tani Desa Mekarluyu. Penelitian ini dilakukan pada bulan Mei sampai Agustus 2017 di Desa Mekarluyu, Kecamatan Sukawening, Kabupaten Garut, Jawa Barat. Tujuan dari penelitian ini adalah melakukan Uji kinerja dan melakukan analisi ekonomi mesin penanam padi. Adapun metode yang digunakan dalam penelitian ini adalah analisis deskriptif, yaitu mengukur dan menghitung kinerja aktual mesin di lapangan dan menganalisis kebutuhan biaya ekonomi mesin tersebut dalam kegiatan budidaya padi sistem jajar legowo. Hasil penelitian menunjukkan bahwa kapasitas kerja mesin penanam padi Indo Jarwo 2:1 adalah 0,04 ha/jam dengan daya yang dibutuhkan adalah sebesar 30 HP. Adapun hasil Analisis ekonomi dari mesin penanam padi indojarwo 2:1 adalah nilai BEP 0,003 tahun/ha, BCR 1,63/ha/tahun, NPV 92.493.315,44, dan IRR 96,86%.
TYPE 2 DIABETES MELLITUS;
Authors: Muhammad Doctor Dilshad , Javed Masood , Iftikhar Muzzammal
Published: March 2019

Background: Diabetic complications are related to impaired glycemic control. The UK Prospective Diabetes Study (UKPDS) showed that metformin therapy in overweight and obese patients with type 2 diabetes mellitus (T2DM) could reduce HbA1c and complications. So, metformin has been suggested to be the drug of choice after life style modifications in patients with T2DM. Repaglinide, short-acting insulin secretagogues, has excellent anti-hyperglycemic effect and a lower risk of hypoglycemia. However, whether repaglinide can be used as an initial therapy in patients with newly diagnosed T2DM is still unconfirmed. Objectives: The objective of this study was: To compare efficacy of Repaglinide and Metformin in the Treatment of New Onset Type 2 Diabetes Mellitus. Study Design: Randomized Controlled Trial. Setting: District headquarter Hospital, Faisalabad. Period: 6 Months (Jan 2018 to June 2018). Methodology: Patients were randomly divided into two groups (A & B) by using computer generated random number table. Group A was given repaglinide 0.75-1.5 mg/day while group B received metformin 750-1500mg/day. The doses of metformin and repaglinide were adjusted according to blood glucose level. For HbA1C and FBS, blood samples were sent to pathology laboratory at the start of study and after 3 months. Follow up was ensured by reaching the patients through telephonic contact. Data was collected through self-conducted interviews using a standardized Performa. Results: In our study, mean+sd was calculated as 44.54+5.92 years in Group-A and 45.31+6.13 years in Group-B, 42.86%(n=15) in Group-A and 40%(n=14) in Group-B were male whereas 57.14%(n=20) in Group-A and 60%(n=21) in Group-B were females. Baseline mean HbA1c levels of the patients were calculated as 7.51+0.50 mmol/L in Group-A and 7.54+0.52 mmol/L in Group B, p value was 0.81. After treatment, these findings were reduced to 5.57+0.65 in Group-A and 6.4+0.49 in Group-B, p value was 0.0001, At baseline mean fasting blood glucose levels of the patients were calculated as 7.43+0.56 mmol/L in Group-A and 7.46+0.50 mmol/L in Group B, p value was 0.82. After treatment, these findings were reduced to 5.83+0.71 in Group-A and 6.29+0.67 in Group-B, p value was 0.007. Conclusion: We concluded that on comparison of Metformin and Repaglinide monotherapy in the Treatment of New Onset Type 2 Diabetes Mellitus in terms of mean fasting blood glucose and mean HbA1c, both drugs reduced HbA1c and fasting blood sugar but Repaglinide was found significantly better for reduction of HbA1c and fasting blood sugar when compared to Metformin.
РЕЙТИНГУВАННЯ ТРУДОВОГО ПОТЕНЦІАЛУ В УМОВАХ ГЛОБАЛІЗАЦІЇ
Authors: Птащенко Олена Валеріївна
Published: March 2019

The paper seeks to explore the principal components of labor potential along with suggesting a definition of labor potential as a set of human qualities and abilities affected by interrelated quantitative and qualitative factors resulting from the relationships among material, technical, innovative, socio-cultural and other elements of enterprise economic potential. The key components of labor potential are: education, creativity, health, morality, activity, good organization, professionalism, timing (the ability of rational use of working time). From the labor market perspective, special attention should be paid to the latest technologies in the area of education, evolution of education marketing and the implementation of educational programs aimed at building new skills and competencies by the working-age population of Ukraine. Apparently, it is argued that the current stage of education services market development with ongoing implementation of advanced technology translates into its gradual transformation and becoming an evolving and promising sector of the economy which from year to year increases the scope of demand and supply for educational services. Globalization and integration challenges encourage modern businesses to focus on offering new soft skills to their employees. Thus, the issues of enhancing the social activity effectiveness are gaining more and more relevance in particular the context of intensification of social reproduction, contributing to building a solid background for a new innovative model of sustainable economic development which makes the human participation effectiveness critical for the production process. The enterprise labor potential in modern realia of intensified globalization is becoming an integral part of its competitiveness increase while entering the world market and planning the launch of the latest technological processes and high-tech products.
ДОСЛІДЖЕННЯ ДИНАМІКИ ЗОВНІШНЬОГО СЕРЕДОВИЩА ПІДПРИЄМСТВ МАШИНОБУДІВНОЇ ГАЛУЗІ В КОНТЕКСТІ ЗАБЕЗПЕЧЕННЯ ЕКОНОМІЧНОЇ СТІЙКОСТІ
Authors: Копча Юрій Юріївна
Published: March 2019

The development of Ukraine’s economy is followed by the transformation processes that create certain challenges for business entities in the machinery industry, since it is characterized by a long operational and financial cycles that triggers investment risks and hampers the reproduction processes as well as provides barriers to ensuring the relevant level of science and technology development in the sector. Apparently, the external environment tends to damper the product quality in the machinery manufacturing industry. The lack of relevant economic background to enhance the implementation of innovative means of production hinders both the process of supplying enterprises in other industries with their own means of production and their productive forces development. Economic stability of enterprises is critical for ensuring the effective functioning and development of industries in the national economy as well as for attaining current and perspective goals which are largely affected by the competition level within domestic and foreign markets. The paper focuses on studying the external business environment dynamics in the machinery industry to ensure its economic stability. The methodological framework of the paper covers the study of classical economics research, scholarly publications of scientists and specialists in enterprise management, along with application of combined research methods: analysis and synthesis, theoretical and logical generalization and modelling. The research findings on exploring the external environment effects on enterprise performance in the machinery sector have revealed the current reasons for the decline in their economic stability. Rationale is provided for the need to implement the mechanism of economic stability management in the machinery industry under the dynamic settings of the modern economy which is an important tool in building and managing the overall enterprise economic security strategy. The research results might have significant implications for further development of the theory and practice of economic security management in the area of enhancing the capacity of machinery industry enterprises.
INFLUENCE OF FORCED MIGRATION ON THE ECONOMY OF UKRAINE
Authors: Shcherbak Valeriia G.
Published: March 2019

Introduction. Significant geopolitical transformations, the annexation of the Crimea, and the conflict in the Donbass affect the functioning of the Ukrainian economy. These processes provoked a profound and only political but also socio-economic crisis, intensification of labor migration, massive forced displacement of the population: the emergence of the category of forced migrants – internally displaced persons (IDP). IDPs are citizens of a country that does not cross borders and migrate within their own country for compelled reasons (similar to the case with refugees). In Ukraine, they are called forced migrants.The hypothesis of scientific research is to find out how the emergence of regional migration asymmetry, in particular the emergence of a significant number of IDP, affects the asymmetry of migration processes in Ukraine, the economy and welfare of the population, and the level of socio-economic development of the country.The aim is to diagnose the existing processes of domestic forced migration processes in Ukraine, including the asymmetry of migratory flows, the impact of the movement of internally displaced persons on the level of development of regional economies.The research methodology is fundamental and applied research in the field of forced internal migration, the demographic situation and the state of the labor market, UN materials, the ILO, UNESCO, the bodies of the state statistics service, materials from other official sources and Internet resources. During the study, methods of systematization, theoretical generalization, scientific classification, comparative analysis, statistical methods were used.Results: the main factors determining the conditions and nature of forced internal migration in Ukraine in 2014–2017 were determined. The main directions of forced internal migration since the beginning of hostilities in the Donbass were determined. The emergence of regional asymmetry of migration processes at the level of aggregate migratory flows is investigated.Conclusions: it is proved that all regions of Ukraine have a significant right-side asymmetry of balance in the direction of arrivals in the region, which manifests itself in the concentration of refugees in the presence of a relatively small number of most mass flows. HPE is perceived in their places of residence as an additional resource for the development of a regional economy: the emergence of new opportunities for increasing social activity by refugees; the opening of new businesses; a strong motivation to succeed; intensification of production and provision of services; filling jobs that were not in demand by the local population.
AUDIT SISTEM INFORMASI PENGENDALIAN APLIKASI
Authors: damayanti Devi
Published: March 2019

Penelitian ini merupakan studi kasus tentang audit atas sistem informasi akuntansi yang meliputi pengendalian input dan output atas siklus pendapatan pada UD "X". UD "X" merupakan perusahaan manufaktur yang bergerak di bidang industri plastik. UD "X" menerapkan sistem informasi terkomputerisasi sejak tahun 2000. Dan pada tahun 2002, dilakukan penggantian atas softwarenya sampai sekarang. Masalah yang ditemukan pada UD "X" adalah sistem dapat memproses ketika nilai negatif dan nilai nol diinputkan. Pada sistem juga dapat memproses apabila jumlah tertagih diinputkan tidak sesuai dengan jumlah tagihan. Tujuan penelitian ini adalah untuk menilai apakah pengendalian yang dilakukan oleh sistem informasi pada UD "X" telah memadai atau belum. Jenis data yang digunakan adalah data kualitatif dengan sumber data internal perusahaan. Metode pengumpulan data dilakukan melalui wawancara, observasi, dokumentasi, dan pengujian. Data yang dianalisis berupa input dan output atas software Sistem Administrasi. Teknik analisis data diperoleh dengan cara melakukan survei, melakukan audit, menyimpulkan hasil audit dan memberi rekomendasi.
DISTANCE EDUCATION AS A FORM OF INNOVATION IN HIGHER EDUCATION/ Social Sciences: Achievements and Prospects Journal 3(11), 2019/ OEAPS Inc.(Open European Academy of Public Sciences); Chief Editor Mark Freeman - Barcelona, Spain. 16.03.2019: OEAPS Inc., 2019. - pp. 8-14.
Authors: Erzhanova Zhanna Borisovna
Published: March 2019

At present a new system of education is introduced. This system enables people to get knowledge and a good foundation in the sciences basic to his or her field of study. Distance learning has developed over years from satellite video courses to modern videoconferencing through personal computers.
Pengaruh Metode Pembelajaran Pendidikan Agama Kristen Terhadap Prestasi Belajar Siswa Di Sekolah Dasar Negeri 002 Salueno Sulawesi Barat
Authors: Kumba Datu Paulus
Published: March 2019

Tujuan penulisan skripsi adalah untuk menjelaskan pengaruh metode pembelajaran pendidikan Agama Kristen terhadap prestasi siswa di Sekolah Dasar Negeri 002 Salueno Sulawesi Barat. Adapun kesimpulan dari penelitian ini adalah sebagai berikut. Pertama, pada dasarnya metode sangat penting dalam proses belajar mengajar untuk meningkatkan prestasi belajar siswa demi tercapainya suatu tujuan yang diharapkan. Kedua, alasan penggunaan metode dalam mengajar karena adanya perbedaan, pemahaman, perbadaan pengalaman, situasi dan lingkungan belajar. Ketiga, metode pembelajaran yang digunakan oleh guru dalam mengajar itu sangat besar pengaruhnya terhadap siswa sehingga siswa mampu mengerti pelajaran yang diajarkan oleh guru disekolah dan bisa untuk berprestasi. Keempat, dalam belajar sangat dibutuhkan motivasi baik dari guru maupun dari orang tua siswa, sehingga siswa dapat belajar dengan baik, dan mampu mengaplikasikan setiap pelajaran yang diterima disekolah, untuk dikembangkan dan siswa bisa berprestasi sebagaimana yang diharapkan oleh guru maupun orang tua siswa itu sendiri. Kelima, dalam hal penerapan metode mengajar, dapat dikatakan sudah memenuhi kriteria-kriteria yang ada, seperti kemampuan dan keterampilan guru dalam menggunakan metode yang diterapkan, sehingga dapat membantu siswa untuk memahami pelajaran dengan baik.
MUHAMAD ARNANDO SYAH 155100102P
Authors: Syah Muhamad Arnando
Published: March 2019

Shopee adalah salah satu bentuk marketplace terkemuka di jaman sekarang merupakan perdagangan melalui media elektronik. Pengertian perdagangan elektronik itu sendiri adalah penyebaran, pembelian, penjualan, pemasaran barang dan jasa melalui sistem elektronik seperti internet atau televisi, www, atau jaringan komputer lainnya yang mudah di akses di era modern ini.Berkaitan dengan pembahasan ini marketplace itu sendiri dibagi menjadi 2, yaitu marketplace horizontal dan marketplace vertikal.Marketplace Horizontal ini tentunya dikategorikan berdasarkan dari produk yang dijualnya yang biasanya bisa dijangkau oleh banyak konsumen umum.Contoh produknya seperti gadget, pakaian, accessories, makanan, dll. Dengan contoh produk seperti itu dikategorikan karena harga produk yang masih dapat dijangkau oleh konsumen biasa.Marketplace Vertikal ini tentunya dikategorikan bedasarkan produk khusus yang dijual hanya untuk memenuhi kebutuhan khusus pada perusahaan lain.Contohnya saja seperti penjualan bahan baku, penjualan beton, penjualan baja, penjualan logam, dll. Tentu saja produk yang dijuala pada kategori ini untuk memenuhi kebutuhan industri perusahaan lainnya.Untuk itu bertransaksi jual beli melalui marketplace ini sangat baik karena adanya wadah untuk mempertemukan penjual dan pembeli secara online. Dan tentu saja marketplace ini membuat transaksi bisa menjadi lebih aman.Transaksi jual beli secara online ini ada baiknya untuk melalui marketplace karena adanya penengah jika terjadi sesuatu baik untuk penjual ataupun pembeli. Maka tidak heran di jaman sekarang persaingan antar marketplace ini semakin ramai dengan beragam pelayanan terbaiknya demi memuaskan penggunanya.
AUDIT SISTEM INFORMASI DAN PENGGUNAANNYA
Authors: khumairah Annisa suci
Published: March 2019

Audit Sistem Informasi adalah sebuah proses yang sistematis dalam mengumpulkan dan mengevaluasi bukti-bukti untuk menentukan bahwa sebuah sistem informasi berbasis komputer yang digunakan oleh organisasi telah dapat mencapai tujuannya.Audit merupakan sebuah kegiatan yang melakukan pemerikasaan untuk menilai dan mengevaluasi sebuah aktivitas atau objek seperti implementasi pengendalian internal pada sistem informasi akuntansi yang pekerjaannya ditentukan oleh manajemen atau proses fungsi akuntansi yang membutuhkan improvement. Proses auditing telah menjadi sangat rapi di Amerika Serikat, khususnya pada bidang profesional accounting association.
SOME METHODS OF LEARNIG VOCABULARY EFFECTIVELY// Social Sciences: Achievements and Prospects Journal 3(11), 2019/ OEAPS Inc.(Open European Academy of Public Sciences); Chief Editor Mark Freeman - Barcelona, Spain. 16.03.2019: OEAPS Inc., 2019. - pp. 15-21.
Authors: Erzhanova Zhanna Borisovna , Borisovna Erzhanova Zhanna
Published: March 2019

The article deals with the importance of learning vocabulary. What does it mean to “know a word”? Methods and approaches for learning vocabulary. The quantity of words a learner needs to know. How important is vocabulary? “Without grammar very little can be conveyed, without vocabulary nothing can be conveyed”. This is how the linguist David Wilkins summed up the importance of vocabulary learning. His view is echoed in this advice to students from a recent coursebook (Dellar H and Hocking D, Innovations, LTP): ‘If you spend most of your time studying grammar, your English will not improve very much. You will see most improvement if you learn more words and expressions. You can say very little with grammar, but you can say almost anything with words!’
KELARUTAN DUA CAIRAN YANG SALING BERCAMPUR SEBAGIAN
Authors: Putri Anisa Helmilia , jannah miftshul
Published: March 2019

Praktikum kali ini bertujuan untuk membuat kurva kelarutan dua zat cair yangbercampur sebagian dan menentukan suhu kritis larutan dua zat yang bercampur sebagian.Sistem biner butanol-air merupakan sistem yang memperlihatkan kelarutan timbal balikantara butanol dan air pada temperatur tertentu dan tekanan tetap. Zat yang digunakan padapraktikum kali ini adalah butanol dan aquades. Metode yang dilakukan pada percobaan iniadalah pemanasan campuran dua cairan, sampai diperoleh suhu terendah kedua cairan salingmelarutkan. Data yang diperoleh berupa perubahan suhu dalam setiap penambahan 1 mlbutanol kedalam air dan penambahan 1 ml air kedalam butanol hingga mencapai 10 mlpenambahan sebagai penentu keadaan fasa campuran pada kelarutan timbal balik.
Depression and Anxiety Symptoms, Social Support, and Demographic Factors Among Kenyan High School Students
Authors: Osborn Tom L , Venturo-Conerly Katherine E. , Wasil Akash , Schleider Jessica L. , Weisz John
Published: March 2019

Objectives: Depression and anxiety are leading causes of youth disability worldwide, yet our understanding of these conditions in Sub-Saharan African (SSA) youths is limited. Research has been sparse in SSA, and prevalence rates and correlates of these conditions remain scarcely investigated. To help address these gaps, this cross-sectional study assessed the prevalence of adolescent depression and anxiety symptoms in a community sample of high school students in Kenya. We also examined associations between those symptoms and psychosocial and sociodemographic factors. Methods: We administered self-report measures of depression and anxiety symptoms, social support, gratitude, growth mindsets, and life satisfaction to 658 students (51.37% female) aged 13 – 19.Results: Only the measures of depression (Patient Health Questionnaire-9), anxiety (Generalized Anxiety Disorder Screen-7), and social support (Multidimensional Scale for Perceived Social Support Scale) showed adequate internal consistency (Cronbach alpha > 0.70) in the study sample. Findings with these measures among Kenyan youths showed high levels of depression symptoms (45.90% above clinical cutoff) and anxiety symptoms (37.99% above clinical cutoff). Older adolescents reported higher depression and anxiety symptoms, as well as lower social support than younger adolescents. Females reported more anxiety than males, and members of minority tribes reported more anxiety than members of majority tribes.Conclusions: This study highlights the high prevalence of adolescent internalizing symptoms in Kenyan high school students, identifies important correlates of these symptoms, and illustrates the need for culturally appropriate assessment tools.
Retention of English language tension in multilingual communities of Nepal: A review of teachers’ narratives
Authors: Rana Karna
Published: March 2019

This article discusses the voices of teachers about shifting from Nepali to English medium in community schools in Nepal and suggests ways to solve some of the problems of the English language in schools of multilingual communities. The article is based on previously published teachers’ narratives in several issues of ELT Choutari web magazine in the past ten years. The teachers’ narratives, which are discussed in this article, focused on English language teaching pedagogies in Nepali government schools. The article analyses the problems, which several teachers raised in their narrative articles, and offers some suggestions to overcome them. The article begins with a discussion about the multilingual context of Nepal, language policy and the English language in schools. Moreover, the article discusses community schools’ interest in the English language, teachers’ perceptions of English as a medium of instruction and schools’ expectations of improving educational quality.
Using technology in teaching English at the S.S.C. level
Authors: Ullah Sifat , Farzana Quazi
Published: March 2019

In this an era of technology, new technologies particularly computer, multimedia, mobile phone and the internet offer possibilities for overcoming geographical and cost barriers in teaching and learning. This study attempts to trace the use of technology in teaching English at the S.S.C. (Secondary School Certificate) level in Bangladesh. It also focuses on the impact of using technology in teaching and learning English. Eight teachers and 60 students from four private schools in Dhaka city were selected to survey the use of technology in teaching the English Language. The researchers employed the mixed methods research to carry out the study where two sets of questionnaires for the teachers and the students and a semi-structured interview only for the teachers were used to collect data. The findings showed that using technology in teaching has both the positive and the negative impacts. Teachers like to use technology in their classroom but limited time and lack of training and technical support from the authority hamper the mode of teaching. The students also feel comfortable in technology affiliated classroom, but sometimes they fail to catch the concept clearly as they become inattentive due to the lack of proper engagement of the teachers in the classroom.
Content, Language and Technology: Perspectives and Prospects
Authors: Mohanraj S
Published: March 2019

Introduction: Language learning is probably as ancient as human kind. Man has been communicating in one form or the other since the time he evolved. Such means of communication has undergone a process of evolutionary changes to stabilize as language and provide an identity to its user.

With language becoming the principal source of interaction, the man in his curiosity and wisdom, began to analyse it to facilitate teaching/learning of the same easily. The present article is a conclave of such attempts (researches) and takes into account a historical perspective. While doing so an attempt has been made to discuss topics such as Second Language Acquisition (SLA), Continuing Professional Development (CPD) and Information Communication Technology (ICT).
Frontotemporal dementia in psychiatric practice: diagnostic and therapeutic aspects
Authors: Kolykhalov I. V.
Published: March 2019

Frontotemporal dementia (FTD) is a progressive neurodegenerative disorder. It begins usually in the presenile age and aﬀects predominantly the frontal lobes and anterior temporal lobes of the brain. Currently, there are three main clinical variant of FTD: behavioral variant frontotemporal dementia (bvFTD), which manifests early with behavioral and executive impairments; primary progressive aphasia (PPA), in which progressive speech disorders, grammatical, and verbal production; semantic variant primary progressive aphasia (svPPA). In psychiatric practice, patients with FTD occur not so rarely that requires a diﬀerential diagnosis with an endogenous mental disease and presenile dementia, especially with Alzheimer’s disease (AD). Te importance of correct diagnosis is determined by diﬀerences in the treatment of patients with dementia. In FTD, in contrast to patients with AD, the appointment of acetylcholinesterase inhibitors does not lead to a benefcial therapeutic eﬀect and, therefore, is not appropriate. Te use of memantine, especially in the moderatesevere stages of FTD, can be useful to treat noncognitive symptoms. In the standard therapy of patients with bvFTD, should be included recommendations for the antipsychotic or the use of SSRI antidepressants, for correction of aﬀective and behavioral disorders.
Dementia with Lewy bodies
Authors: Levin O. S. , Vasenina E. E. , Chimagomedova A. Sh. , Dudchenko N. G.
Published: March 2019

Te lecture presents modern concept of the symptoms, diagnosis and treatment of dementia with Lewy bodies (DLB), which accounts for about 10% of cases of dementia. Te nosological status of DLB and the problem of ratio of DLB and Parkinson’s disease which, apparently, represent two phenotypic variants of one neurodegenerative process («diseases with Lewy bodies») are considered in historical aspect. Approaches to the diagnosis and coding of DLB in accordance with ICD-10 are proposed. Te role of cholinesterase inhibitors, antipsychotics, levodopa, rasagiline and other drugs in the treatment of patients with DLB is аnalyzed.
About reprehensible stereotypes and militant dogmatism
Authors: Dunaevskiy V. V.
Published: March 2019

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Te role of disturbances of the psychosexual spherein schizophrenia in diagnosing of paraphilias
Authors: Demidova L. Yu. , Vvedensky G. E. , Makarova T. E. , Kamenskov M. Yu. , Shtark L. N.
Published: March 2019

Te article is concerned with the study of disturbances in psychosexual sphere, which are specifc for schizophrenia spectrum disorders. Te results of a comparison of two groups are presented: 29 people were diagnosed with schizophrenia and schizotypal disorder and a comparison group of 34 people without endogenous pathology. Te study outcomes of their gender self-consciousness with methods «MF», «CTAT», «Coding» are shown that the presence of endogenous disorder changes the psychosexual profle of patients on a number of signs. Persons with schizophrenia and schizotypal disorder, regardless of their comorbide diagnosis of paraphilia are characterized by lower value of masculinity, high distinction with the male role, absence of intention to line up with the man-image, in some cases instability of identity, altered emotional attitudes to sex-role stereotypes, emotional ambivalence.
Pregabalin use in HIV-infected patients with opioid dependence syndrome
Authors: Kissin M. Ya. , Khalezova N. B. , Gibitova E. A. , Tarnorutskaya A. V. , Ivanov A. N.
Published: March 2019

Te purpose of the current study was to identify an abuse potential of pregabalin in HIVinfected patients with opioid use disorder long time using pregabaline. A cross-sectional study was performed at the St. Petersburg Center for the prevention and control of HIV and infectious diseases. A cohort of 572 HIV-infected patients with opioid use disorder was examined. 96 patients (16,8% of the entire cohort) used pregabalin. 34 of them agreed to participate in the study. Te pregabalin addiction was diagnosed in 23 of 34 observed HIV-infected patients with opioid dependence. People with opioid dependence and presence of organic brain damage of various genesis (toxic exposure, neurological consequences of trauma or infection) are at risk of development of pregabalin dependence. Te use of pregabalin with for self-medication of opiod withdrawal was registered in 11 patients.