bluuebunny/crossref_metadata_2025_split huggingface dataset:
Progresividad habitacional: del reconocimiento a la propuesta
Authors: Ferrero Aurelio , Basso Laura 
Published: September 2019

<p>Este artículo propone una concepción integral de la progresividad habitacional, partiendo del enfoque tecnológico-constructivo. En primera instancia se presenta un marco conceptual e histórico introductorio, basado en la interpretación de diversos autores y su postura frente al tema. Posteriormente, se exponen algunos conceptos de la producción social del hábitat y su relación con la progresividad, proponiendo variables de análisis que ordenan el abordaje general del artículo, arribando a definir elementos de reflexión desde tres ejes fundamentales de la temática que son: el aspecto económico-financiero, el socio-político y cultural y el tecnológico-constructivo, tanto en el origen como en las propuestas de intervención. Se aporta además un enfoque desde la perspectiva de la gestión del riesgo. Se presentan gráficos y cuadros de tipologías de vivienda según formas de progresividad. Finalmente, se presenta un análisis más específico desde el aspecto técnico-constructivo de las alternativas habitacionales que favorecen la progresividad, identificando sus componentes de diseño, materiales y producción.</p>
Planificación urbana y gestión social: reconstruyendo paradigmas para la actuación profesional
Authors: Kullock David 
Published: September 2019

<p>La Planificación Urbana, actividad tradicionalmente orientada a la resolución y prevención de problemas urbanísticos, se ha visto afectada por las profundas transformaciones acaecidas en el campo sociopolítico que le da contexto y en el campo epistemológico que sustenta el conocimiento y prospección de la realidad sobre la que pretende actuar, insumos esenciales para su ejercicio. Cabe preguntarse, entonces, cuáles son las reales posibilidades de actuación profesional en las cuestiones urbanas, y, llevado al límite, si tiene sentido su subsistencia. Este trabajo pretende ser un aporte en dicho sentido. A tal fin, luego de realizar una revisita al devenir del campo profesional, se desarrollan un par de postulaciones que pretenden echar luces sobre dos aspectos significativos de la actuación profesional: la índole temática del campo de actuación y la conformación de los procesos de gestión en los cuales actúa.</p>
Construir ciudad con conjuntos de viviendas unifamiliares
Authors: Peremiquel Lluch Francesc 
Published: September 2019

<p>Este artículo hace un breve recorrido por la cultura urbanística y la tradición europea, desde finales del siglo XIX hasta nuestros días. Es relevante la utilización de la vivienda unifamiliar en la construcción del tejido residencial a través de la configuración de conjuntos para crear entornos urbanos de calidad. Tanto los temas de reflexión como el enunciado de instrumentos proyectuales ayudan a comprender su evolución y fijar los tópicos esenciales de discusión. Asímismo se pone de manifiesto la extraordinaria vigencia y actualidad que invita a leer con actitud crítica las prácticas recientes que están desarrollando programas extensos con viviendas unifamiliares. Frente a la extensión indiferenciada y banal del suburbio, se intenta mostrar referentes y modelos útiles para la proyectación contemporánea.</p>
PRASEODYMIUM IMPACT UPON TEMPERATURE DEPENDENCE OF SPECIFIC HEAT AND THERMODYNAMIC FUNCTION CHANGES OF ALUMINUM ALLOY AZh2.18
Authors: Эсанов Неъмат , Esanov Ne'mat , Ганиев Изатулло , Ganiev Izatullo , Хакимов Абдувохид , Hakimov Abduvohid 
Published: September 2019

The last half century is characterized by great achievements in the field of aluminum alloy development. The development of new materials on aluminum basis with the purpose of operation reliability increase in different equipment, structures, mechanisms by means of the their formation selection substantiated scientifically requires the fulfillment of the investigation complex of physical-chemical properties and considered to be a significant problem of modern science. The application of alloys based on aluminum with the addition of iron and rare-earth metals as conducting materials in electronics for manufacturing motor car aircraft engines, wire, rods, tires and other products in electronic engineering is also known.
In scientific literature there are no data on rare earth metal impact upon thermal-physical properties thermal-dynamic functions of aluminum alloys with iron. In this work in the mode of cooling there is investigated a temperature dependence of specific thermal capacity and changes of thermal-dynamic functions of the aluminum alloy AZh2.18 alloyed with praseodymium in the interval temperature 298.15-800 K. It is defined that with the temperature growth, heat capacity, enthalpy and entropy of alloys increases and the values of Gibbs energy decrease. It is shown that with the praseodymium concentration increase, heat capacity, enthalpy and entropy of alloys grow insufficiently, and Gibbs energy decreases.
Produktivitätsfaktor Ergonomie
Authors: Frank Carolin 
Published: September 2019

Kurzfassung
Die Digitalisierung verändert die Arbeitswelt der Menschen. Doch wie sieht die optimale Arbeitsstätte von heute aus? Wie berücksichtigt die Büroplanung die veränderten Bedürfnisse der Mitarbeiter, die sich wachsenden Anforderungen, mehr Flexibilität und einer Arbeitsplatzverdichtung stellen müssen? Wie unterstützt die Arbeitsplatzgestaltung Unternehmen andererseits, Produktivitätsziele zu erreichen bzw. weiter zu steigern? Beide Bestrebungen sind unerlässlich und müssen an einem Knotenpunkt zusammenfinden: der Ergonomie. Aktuelle Studien zeigen den Zusammenhang zwischen der ergonomischen Gestaltung der Arbeitswelt und einer daraus resultierenden Produktivitätssteigerung auf. Ein ergonomisches Einrichtungskonzept wirkt sich nicht nur positiv auf die Gesundheit aus, sondern auch auf die Motivation und Leistungsbereitschaft der Mitarbeiter.
Herstellung hybrider Bauteile durch Laserauftragsschweißen
Authors: Hotz Hendrik , Zimmermann Marco , Greco Sebastian , Kirsch Benjamin , Aurich Jan C. 
Published: September 2019

Kurzfassung
Neben der hohen Gestaltungsfreiheit additiver Fertigungsverfahren stellt insbesondere die Möglichkeit der Erzeugung hybrider Bauteile ein Alleinstellungsmerkmal im Vergleich zu etablierten Fertigungstechnologien dar. Obwohl dies mit der am Markt verfügbaren Anlagentechnik bereits theoretisch möglich ist, fehlt das Prozessverständnis für die Herstellung solcher Bauteile. In diesem Beitrag werden grundlegende Untersuchungen für die Herstellung hybrider Bauteile aus AlSi10Mg und TiAl6V4 mittels Laserauftragsschweißen vorgestellt.
Additive Fertigung für Flugzeug-Strukturkomponenten
Authors: Fuchs Christina , Baier Daniel , Elitzer Daniel , Kleinwort Robin , Bachmann Andreas , Zäh Michael F. 
Published: September 2019

Kurzfassung
Hohe Werkzeugkosten und ein geringer Materialausnutzungsgrad führen zu hohen Produktionskosten für die Fertigung von Flugzeug-Strukturkomponenten aus der Legierung Ti 6Al 4V. Das Forschungsprojekt REGULUS hat zum Ziel, eine Prozesskette zu entwickeln, welche die Situation bezüglich dieser Kostentreiber signifikant verbessert. Dazu wird mittels WAAM ein endkonturnahes Rohteil aufgebaut. Die Zielgeometrie wird anschließend mit speziell für die Zerspanung unter ungleichmäßigen Eingriffsverhältnissen entwickelten Frässtrategien erzeugt.
Beitrag zur Reduzierung der Vorrichtungskosten im Karosseriebau
Authors: Bergweiler Georg , Triebs Johannes , Hansen Jan Ole , Lichtenthäler Kolja , Leimbrink Sebastian 
Published: September 2019

Kurzfassung
Bauteilspezifische Vorrichtungen machen einen erheblichen Kostenanteil einer Karosseriebaustation aus. Im vorliegenden Beitrag werden daher zwei Ansätze zur Reduktion von Vorrichtungsaufwänden im Karosseriebau vorgestellt: zum einen die Herstellung von kostengünstigeren Schweißvorrichtungen mithilfe von kunststoffbasierten additiven Fertigungsverfahren und zum anderen modularer Karosseriebau durch bauteilintegrierte Vorrichtungsfunktionen. Beide Ansätze werden in diesem Beitrag technisch und wirtschaftlich mit dem Status quo verglichen und bewertet.
Unwucht hochausgenutzter Synchronmaschinen
Authors: Wößner Wilken , Lorenz Mikel , Hofmann Janna , Jux Benedict , Langheck Andreas , Doppelbauer Martin , Fleischer Jürgen 
Published: September 2019

Kurzfassung
In der Hochgeschwindigkeitsbearbeitung sowie der elektrifizierten Mobilität steigt die Bedeutung der Lebensdauer hochausgenutzter elektrischer Maschinen. Eine sich im Betrieb einstellende Änderung der Rotorunwucht kann diese deutlich verkürzen. Aktuelle Herausforderungen beim Auswuchten hochausgenutzter Synchronmaschinen werden daher vorgestellt. Die Relevanz dieser Problematik wird anhand einer Industriebefragung diskutiert und ein modellbasierter Lösungsansatz vorgestellt.
Effect of austenitizing temperature on the microstructure evolution and properties of Cu-bearing CADI
Authors: Nan Rong , Fu Hanguang , Yang Penghui , Lin Jian , Lei Yongping 
Published: September 2019

Abstract
In the present study, the authors investigated the effect of the austenitizing temperature (860 to 1020 °C) on the microstructure evolution, hardness, wear resistance and corrosion resistance of Cu-bearing carbidic austempered ductile iron (CADI) by means of an optical microscope (OM), a scanning electron microscope (SEM), a Rockwell hardness tester, a microhardness tester, an X-ray diffractometer (XRD), a block-on-ring wear testing machine and electrochemical tester. The results show that with an increase in the austenitizing temperature, the amount of acicular ferrite decreases, size expands, and the volume fraction of high-carbon austenite increases gradually as does carbon content. Part of the carbide dissolves into the matrix, and the amount is significantly reduced. The hardness of Cu-bearing CADI first increases and subsequently decreases, and the hardness is highest at 940 °C. With an increase in austenitizing temperature, the wear loss of Cu-bearing decreases and its wear resistance increases. When the austenitizing temperature is 940 °C, wear loss is lowest and wear resistance is optimal. Electrochemical corrosion experiments show that as the austenitizing temperature increases, the corrosion potential of Cu-bearing CADI is slightly improved, the corrosion current density is gradually reduced, and the corrosion resistance of Cu-bearing CADI is improved. Considered comprehensively, the austenitizing temperature of Cu-bearing CADI should be determined to be 940 °C.
Characterization of the boron layer formed by pack boronizing of binary iron-niobium alloys
Authors: Teker Tanju , Karakurt Eyyüp Murat 
Published: September 2019

Abstract
In this study, Fe-1Nb, Fe-5Nb and Fe-10Nb (at.-%) binary alloys were boronized by the pack boronizing method at 950 °C for 3 h. The effect on the boride layer of the increasing niobium amount in pure the iron was experimentally investigated. After boron treatment, microstructural changes occurring on the surfaces of the coated alloys were examined by SEM, EDS and XRD analysis. A microhardness test analysis was applied to the coated alloys. Typical saw tooth morphologies were present in all coated alloys. The increasing niobium amount in the pure iron suppressed the appearance of the saw tooth morphologies. In addition, the microhardness of the boron layers was much higher than that of the base metal.
Effects of multi-pass cutting during wire electrical discharging
Authors: Selvakumar Gurusamy , Balasubramanian Velayutham , Vijayan Sundaravel , Lenin Nagarajan 
Published: September 2019

Abstract
In recent years, the use of wire electrical discharge machining (WEDM) has gained momentum for processing hardened alloys. The machining of a hardened alloy commonly reveals poor surface finish and poor corner accuracy. In order to improve the machining performance, multi-pass cutting was employed during wire EDM of Monel 400 alloy. In this work, multi- pass cutting is achieved by one rough cut followed by two trim cuts. Control factors such as offset distance, pulse-on time (Ton), corner angle, flushing nozzle height, pulse-off time (Toff), open circuit voltage and wire tension are selected as control factors in so far as the process criteria results in reduced speed, corner error and surface roughness. The experiments were carried out using Taguchi design, and the results were analyzed. These showed that surface finish and corner accuracy were improved if the machining had been performed with a single trim cut. The outcome of the results revealed that the use of a trim cut more than once adversely affects the productivity and accuracy of the products in question. Moreover, a comparative study on (i) a single pass cut versus a trim cut (ii) a trim cut versus path modification was carried out.
Influence of Ultrasonic Transducer Structural Parameters on the Frictional Plasticizing Heat Generation of Polymer Particles
Authors: Li X. , Tian H.-G. , Zhang W.-W. , Zhang S.-C. 
Published: September 2019

Abstract
This paper explores the influence of structural parameters of ultrasonic transducer on the frictional plasticizing heat generation of polymer particles. A three-dimensional model of the interfacial friction plasticizing heating was established, and a transducer with different structural parameters was designed and analyzed. The actual output longitudinal vibration excitation of the transducer obtained by simulation analysis was directly loaded into the heating model, which further investigated the effect of various structural parameters on the frictional plasticizing heating process and temperature distribution of polymer particles. The results demonstrated that the interfacial friction plasticizing heating temperature of polymer particles increases nonlinearly with the longitudinal vibration excitation time, and the heat generation is a transient process. The amplification ratio has the greatest influence on the interfacial friction plasticizing heating rates of polymer particles, followed by both front cover length and piezoelectric ceramic pieces thickness; the effects of length of rear cover, horn and ultrasonic tool head are the smallest. The present work provides an effective basis for further studying the ultrasonic plasticizing of polymer particles in ultrasonic micro-molding.
Effect of Annealing Temperature on PP Microporous Membranes Obtained by a Melt-Extrusion-Stretching Method
Authors: Liu Z.-Y. , Wu X.-T. , Yan J. , Yang W. , Yang M.-B. 
Published: September 2019

Abstract
Isotactic polypropylene (iPP) precursor film with highly oriented lamellar structure was produced through a melt extrusion-annealing-uniaxial stretching (MAUS) process. The precursor films were annealed at various temperatures and the structure evolution of precursor films during various annealing temperatures and the pore formation of the annealed film during stretching were investigated. During annealing, recrystallized lamellar structure was formed to obtain “core-shell sandwich” structure. The thickness of newly formed lamellae increased with annealing temperature, which improved the ability of slipping resistance of the original lamellar structure during stretching. As the annealing temperature of precursor film increased, the micropore shape and diameter of the final membranes became more uniform. The porosity of the microporous membranes increased with increasing annealing temperature.
TINJAUAN KRIMINOLOGI TERHADAP TINDAK PIDANA PENIPUAN JUAL BELI ONLINE
Authors: Susanto Wahyu Adi , Hendrawati Heni , Basri Basri 
Published: September 2019

This study discusses the overview of Criminology Crime Against Scams Buy Sell Online. Who in real life is very rife due to the lack of security and surveillance conducted by public authorities, so that many victims of criminal fraud and selling online, supported and easy to commit a criminal act of buying and selling online with a variety of modes available. To resolve the problem it should be known what are the factors that caused the criminal act of buying and selling online in terms of criminology. And how do the efforts of law enforcement officers in dealing with criminal fraud and selling online.
Writing of this method normative empirical research that aims to make the data in a systematic, factual, and accurate about the facts and what happens on the field sebenrnya. With a data sekuder and as a source of primary data. Factors that cause the Crime Fraud Buy Sell Online influenced by various factors such as economic factors, environmental factors, social and cultural factors, factors easily commit crimes of fraud and selling online, factor the lack of risk of being caught by
The Analisis Job Satisfaction, Job Insecurity dan Turn Over Intention Studi kasus pada PT Indomarco Prismatama Magelang
Authors: Irfatah Mohamad , Kurniawati Agustaria , Wening Nur 
Published: September 2019

Good human resource management needs to be done in order to retain employees who show performance so they do not have the desire to leave and or resign (turnover intention) to other companies and or competitors. The objectives of this study are: (1) To find out and analyze Job Satisfaction of PT Indomarco Prismatama employess in Magelang City; (2) Know and analyze Job insecurity of employees of PT Indomarco Prismatama in Magelang City; (3) Know and analyze Turnover Intention of employees of PT Indomarco Prismatama in Magelang City. This research is a quantitative descriptive research using the employees of PT Indomarco Prismata- ma in Magelang City, the research is based upon 50 respondents who are permenant employress of PT. Indomarco Prrsmatama in Magelang City. The analytical method used in the research is descriptive statistical analysis. The results of the analysis show that on average, with regards to Job Satisfaction; employees felt very good at PT Indomarco Prismatama in Magelang City. However, Job Insecurity at PT Indomarco Prismatama in Magelang City is low, and turnover intention of PT Indomarco Prismatama employees in Magelang City is low.
Keywords: Job Satisfaction, Job Insecurity, Turnover Intention
PENGARUH KETAATAN ATURAN AKUNTANSI DAN PERILAKU TIDAK ETIS TERHADAP KECENDERUNGAN KECURANGAN AKUNTANSI DENGAN PENGENDALIAN INTERNAL SEBAGAI VARIABEL PEMODERASI (Studi Pada Perusahaan-Perusahaan Swasta Di Provinsi Jawa Tengah)
Authors: Suwandi Eko Darmawan 
Published: September 2019

ABSTRAK
Kasus kecenderungan kecurangan akuntansi di Indonesia terjadi secara berulang-ulang. Media massa banyak memberitakan hal tersebut sehingga bagi masyarakat kasus kecenderungan kecurangan akuntansi sepertinya bukan rahasia lagi. Pada sektor publik kecenderungan kecurangan akuntansi dilakukan dalam bentuk kebocoran anggaran pendapatan dan belanja negara. Di sektor swasta bentuk kecenderungan kecurangan akuntansi juga terjadi dalam bentuk yang sama yaitu ketidaktepatan dalam membelanjakan sumber dana. Penelitian ini bertujuan untuk menganalisis pengaruh ketaatan aturan akuntansi dan perilaku tidak etis terhadap kecenderungan kecurangan akuntansi dengan pengendalian internal sebagai variabel pemoderasi.
Metode penelitian yang digunakan dalam penelitian ini adalah explanatory research, yang akan menjelaskan hubungan kausal antara variabel independen tersebut terhadap variabel dependen melalui pengujian hipotesis Dalam penelitian ini, peneliti mengumpulkan data primer dengan cara kuesioner. Kuesioner diberikan kepada Kepala Bagian Akuntansi dan Staff Keuangan Perusahaan-Perusahaan Swasta di Provinsi Jawa Tengah yang dijadikan sampel penelitian atau responden penelitian. Sedangkan analisis data yang digunakan antara lain uji asumsi klasik dan analisis regressi linear berganda.
Berdasarkan hasil penelitian diketahui bahwa (1) Ketaatan aturan akuntansi berpengaruh positif dan signifikan terhadap kecenderungan kecurangan akuntansi. Artinya semakin taat Perusahaan-Perusahaan Swasta Di Provinsi Jawa Tengah dalam menerapkan aturan akuntansi akan menyebabkan kecurangan akuntansi semakin menurun; (2) Perilaku tidak etis berpengaruh positif dan signifikan terhadap kecenderungan kecurangan akuntansi. Artinya semakin meningkat perilaku tidak etis dalam perusahaan akan menyebabkan kecurangan akuntansi semakin meningkat; (3) Pengendalian internal berpengaruh positif dan signifikan terhadap kecenderungan kecurangan akuntansi. Artinya semakin efektif pengendalian internal dalam perusahaan akan menyebabkan kecurangan akuntansi semakin menurun; (4) Pengendalian internal secara positif dan sinifikan dapat memperkuat ketaatan aturan akuntansi dan pengaruhnya terhadap kecenderungan kecurangan akuntansi. Artinya semakin efektif pengendalian internal menyebabkan ketaatan akuntansi dalm perusahan semkain meningkat dan mendorong kecurangan akuntansi semakin menurun; (5) Pengendalian internal secara positif dan sinifikan dapat memperkuat perilaku tidak etis dan pengaruhnya terhadap kecenderungan kecurangan akuntansi. Artinya semakin efektif pengendalian internal menyebabkan perilaku tidak etis dalam perusahaan semakin menurun dan mendorong kecurangan akuntansi semakin menurun.

Kata Kunci: Ketaatan Aturan Akuntansi, Perilaku Tidak Etis, Kecenderungan Kecurangan Akuntansi, Pengendalian Internal
Early Clinical Outcomes Following Laparoscopic Vs. Open Mesh Repair of Inguinal Hernia 85
Authors: Faisal M Fardil Hossain , Islam KM Saiful , Khan Md Manir Hossain , Biswas Arup Kumar , Azad Mohammad Abul Kalam , Reza Md Nahid 
Published: September 2019

Background: As a part of modern surgical procedure, laparoscopic mesh repair of inguinal hernia should be safe, effective and have a short period of convalescence.
Objective: This study was designed to compare the outcome following inguinal hernia repair, performed by laparoscopic technique and open mesh Lichtenstein (tension-free) repair.
Materials and Methods: This prospective quasi experimental study was carried out in the department of surgery, Bangabandhu Sheikh Mujib Medical University, for a period of twelve (12) months. Total thirty six patients of inguinal hernia were included in this study.
Result: Mean (±SD) age was 38.17 (±8.64) years. Mean (±SD) time for unilateral inguinal hernias were 55.30 (±11.01) minute in open mesh repair where as 76.07 (±13.71) minute in laparoscopically. For bilateral inguinal hernia, mean (±SD) time for open mesh repair was 92.4 (±10.26) minute and 81.2 (±10.44) minute in laparoscopically Seroma formation was in 4 patients of open mesh repair where as 5 patients of laparoscopic mesh repair. Sixteen patients of laparoscopic mesh repair needed more anaesthetic narcotics 16 patients of laparoscopic mesh repair had return to work within two weeks of surgery whereas only 10 (55.6%) patients of open mesh repair had return to work during same period of time. Pain at surgical site and discomfort was more in open mesh repair.
Conclusion: Laparoscopic mesh repair is better than open mesh repair of inguinal hernia.
KYAMC Journal Vol. 10, No.-2, July 2019, Page 85-89