bluuebunny/crossref_metadata_2025 huggingface dataset:
Sustainable Additive Manufacturing: Mechanical Response of High-Density Polyethylene over Multiple Recycling Processes
Authors: Vidakis Nectarios , Petousis Markos , Maniadi Athena
Published: January 2021

Polymer recycling is nowadays in high-demand due to an increase in polymers demand and production. Recycling of such materials is mostly a thermomechanical process that modifies their overall mechanical behavior. The present research work focuses on the recyclability of high-density polyethylene (HDPE), one of the most recycled materials globally, for use in additive manufacturing (AM). A thorough investigation was carried out to determine the effect of the continuous recycling on mechanical, structural, and thermal responses of HDPE polymer via a process that isolates the thermomechanical treatment from other parameters such as aging, contamination, etc. Fused filament fabrication (FFF) specimens were produced from virgin and recycled materials and were experimentally tested and evaluated in tension, flexion, impact, and micro-hardness. A thorough thermal and morphological analysis was also performed. The overall results of this study show that the mechanical properties of the recycled HDPE polymer were generally improved over the recycling repetitions for a certain number of recycling steps, making the HDPE recycling a viable option for circular use. Repetitions two to five had the optimum overall mechanical behavior, indicating a significant positive impact of the HDPE polymer recycling aside from the environmental one.
DMin as Practical Theology
Authors: Blythe Stuart
Published: January 2021

The Doctor of Ministry is a professional degree accredited by the Association of Theological Schools. As delineated by ATS, the theological program requires to meet specific learning outcomes in a minimum of 30 credit hours with a culminating project that contributes to the understanding of ministry practice. Practical theology is a discipline that seeks to take “both practice and theology seriously”. As a consequence, the DMin can be generally conceptualized as practical theology. However, this paper demonstrates a number of the specific ways in which this general claim can be substantiated. It does this with reference to a number of theoretical discussions within practical theology as to the discipline’s nature. It then examines the implication of this for the status of the DMin, student learning, program design, and the nature of the DMin project.
An Empirical Investigation and Conceptual Model of Perceptions, Support, and Barriers to Marketing in Social Enterprises in Bangladesh
Authors: Islam MD Nazmul , Ozuem Wilson , Bowen Gordon , Willis Michelle , Ng Raye
Published: January 2021

Existing studies on social enterprises offer conflicting and contrasting perspectives on the impact of social enterprises on developing countries. Although several studies focused on social enterprises in developing countries, an empirical study that examines how social enterprises develop marketing strategies in an increasingly interconnected digital marketing environment is lacking. The current study empirically investigated the effects of consumer perceptions on social enterprises’ marketing strategies in a developing country and, in particular, the perceptions of, and barriers to, social enterprises in Bangladesh. Drawing on the technology–organisation–environment framework and a social constructionist perspective, 22 in-depth interviews were conducted with individuals from social enterprises. The emergent data were analysed using thematic analysis. The current study proposed an enabler and impediment social enterprise conceptual framework. The present study suggests that social enterprise engenders self-reliance and community empowerment, however, technological imbalance and infrastructures are the key impediments to adoption of effective social enterprise. Our analysis contributes to the theory of social enterprises’ marketing strategies and barriers, and suggests practical lessons in managing social enterprises and the development of marketing strategies
Efecto de la inversión en capacitación en las ventas y sueldos de las PyMES
Authors: Rosales-Córdova Aldebarán , Llanos Luis Felipe
Published: January 2021

La presente investigación ofrece un estudio novedoso acerca de la capacitación en las pequeñas y medianas empresas de la industria manufacturera en México, el objetivo principal fue identificar el comportamiento de los sueldos y las ventas en función a la inversión en capacitación. El método consistió en el análisis multivariable con cuadrados mínimos ordinarios, efectos fijos, y con series de tiempo de la información recabada por el INEGI en la encuesta anual de la industria manufacturera durante ocho años.

Los resultados revelan un incremento significativo en los sueldos y en las ventas en aquellas empresas que reportaron invertir en capacitación, siendo el hallazgo principal la identificación de óptimos de inversión en capacitación.

La originalidad del artículo es identificar el monto de la inversión anual en capacitación para maximizar las ventas y los sueldos por persona. Una limitación radica en la dificultad de obtener intervalos de estimación.
Políticas basadas en la evidencia científica: el caso del control del cáncer de mama en Colombia
Authors: Wiesner-Ceballos Carolina , Puerto Devi , Diaz-Casas Sandra , Sánchez Oswaldo , Hernando-Murillo Raul , Bravo Luis E
Published: January 2021

Colombia, tiene un riesgo intermedio a desarrollar  cáncer de mama  con una tasa de incidencia estandarizada por edad en de 44,1 por 100,000 mujeres. A pesar de que en el país se recomienda la tamización mediante mamografía, en mujeres de 50 a 69 años de edad y examen clínico de mama anual así como detección temprana para mujeres sintomáticas  independientemente de la edad, en Colombia no se no se ha podido reducir la mortalidad por esta causa. Múltiples causas parecen explicar este problema: baja participación en las actividades de tamización con mamografía por parte de la población objeto, baja calidad de la mamografía, y barreras  de acceso para el diagnóstico oportuno y el tratamiento integral. Frente a esta problemática el 03 de octubre fue aprobado en primer debate el proyecto de ley No 259 de 2019 Cámara Proyecto de Ley “Por medio de la cual se establecen medidas para la prevención, diagnóstico, tratamiento oportuno, rehabilitación, y cuidados paliativos del cáncer de mama y se dictan otras disposiciones”. A fin de revisar el soporte científico del contenido del proyecto de ley y aportar a su adecuada discusión, el Instituto Nacional de Cancerología INC realizó un foro el día 9 de diciembre del 2019. El propósito de este artículo es presentar el análisis de los puntos de mayor controversia desde una perspectiva científica, como base para la adecuada toma de decisiones en materia de políticas de salud pública.
Improving Normative and Adaptive Teacher Skills in Teaching PKWU Subjects
Authors: Darwis Dedi , Pasaribu A. Ferico Octaviansyah , Riskiono Sampurna Dadi
Published: January 2021

Based on the existing guidelines in the 2013 revised curriculum, Creative Products and Entrepreneurship (PKWU) subjects have changed for the number of hours of lessons, namely currently there are six lesson hours for one week, while for adaptive and normative subjects the number of lessons has decreased. However, the teachers at SMK YPI generally do not have dual competencies that can support skills in teaching PKWU subjects. Therefore, training and mentoring are needed as provisions for teachers in teaching PKWU subjects so that the competence and skills of teachers who teach adaptive and normative subjects can increase. The main problem with partners is that the craft program has not been implemented because there is still a need for skills material to be given to students related to entrepreneurship. This service activity is carried out by providing training to normative and adaptive teachers to teach PKWU with materials, namely graphic design and making Bluetooth Mini Amplifier. From the results of the activities carried out, an evaluation was obtained, namely that for an understanding of the PKWU subject, 100% of his knowledge increased. For the use of graphic design applications and their application after training activities, it shows that 85.71% of normative and adaptive teachers know how to use graphic design applications and 14.29% really know and understand the use of graphic design applications. As for the knowledge about making bluetooth mini amplifiers a number of 14.29% of normative and adaptive teachers know enough and 85.71% of normative and adaptive teachers know how to make bluetooth mini amplifiers.
Liberdade sexual e seus limites
Authors: Cavalcanti Mabel
Published: January 2021

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Castigo
Authors: Hallal Roberto Curi
Published: January 2021

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Propuesta de protocolo de visita del familiar o acompañante para despedir durante la agonía a pacientes afectados por Covid-19 en México
Authors: Pavón Sánchez Rodrigo , Covarrubias Gómez Alfredo , Bravo Chang María J.
Published: January 2021

En diciembre del 2019, en la provincia de Wuhan, China, se describió una nueva enfermedad respiratoria, aguda y potencialmente letal, causada por un coronavirus. A esta enfermedad se le denominó Covid-19. En México, la mortalidad por esta enfermedad es elevada y un porcentaje importante de los enfemos muere en los hospitales. Por ahora no existe en México un protocolo específico en el sistema de salud tanto público como privado, para que las familias puedan decirle adiós a los enfermos con Covid-19. Un panel de expertos en cuidados paliativos y bioética proponen uno, para que pueda servir como referencia en cada unidad de salud de nuestro país
Covid-19: reflexiones filosóficas y gerontológicas desde la adaptabilidad y calidad de vida
Authors: Gómez Álvarez José Enrique
Published: January 2021

El objetivo del artículo es mostrar cómo una versión modificada del método de Sgreccia, con las categorías de adaptabilidad y calidad de vida, resulta de utilidad para formular y pensar los problemas de las personas ancianas y adultos mayores en la emergencia del Covid-19. Para lograr lo anterior se retoman los pasos del método bioético: hecho biomédico, valores antropológicos involucrados y respuesta al problema con las categorías de calidad de vida y adaptabilidad. Se analizan los datos empíricos relacionados con la vejez y el Covid-19, mostrando la vulnerabilidad de este grupo frente a la pandemia. Posteriormente, se derivan los deberes éticos que se generan en torno a las personas mayores y ancianas, establecidas por la reflexión y por medio de las categorías. En conclusión, se busca así que las categorías señaladas nos llevan a reconocer la solidaridad y sociabilidad como el eje del equilibrio entre responsabilidad y deber ante los ancianos.
La pandemia de Covid-19 en México: el papel fundamental de los cuidados paliativos y de la bioética
Authors: Llaca Gracía Elvira , Templos Luz Adriana
Published: January 2021

La pandemia de Covid-19 ha puesto a prueba a todos los sistemas de salud. La crisis que provocó ha impactado a la sociedad, economía y, en general, a todas las actividades humanas. Los cuidados paliativos y la bioética tienen un papel fundamental en el manejo de la nueva enfermedad Covid-19, que no tiene aún tratamiento conocido. Los principios de la bioética, sumados a la práctica de los cuidados paliativos han sido el soporte de la pandemia. Los pacientes recuperados y aquellos muertos a causa del Covid-19 han requerido en algún momento de medidas de soporte y paliación, ya sea en unidades hospitalarias o en su domicilio. Es deseable que se impulsen estas herramientas: la paliación y la ética de la vida, ya que no sólo las soluciones que permiten cuidar la vida y la salud provienen de la tecnología, y no deben ser mutuamente excluyentes. A un año del inicio de la pandemia, hay muchas preguntas por responder, mucha investigación por hacer. Sin duda, el año 2020 dará motivos de reflexión a todos los seres humanos y, en especial, a los responsables de cuidar la salud.
Hybrid Quantum-Classical Neural Networks for Text Classification
Authors: Baronia Dhruv
Published: January 2021

Quantum Computing presents an interesting paradigm where it can possibly offer certain improvements and additions to a classical network while training. This method is particularly prevalent in the current Noisy Intermediate-Scale Quantum era, where we can test these theories using libraries such as Pennylane in conjunction with robust ML frameworks such as TensorFlow. This paper presents a proof-of-concept for the same, using a hybrid quantum-classical model to solve a text classification problem on the IMDB Movie Sentiment Dataset. These hybrid models utilize precalculated embeddings and dense layers alongside a variational quantum circuit layer. We created 4 such models, utilizing various kinds of embeddings, namely NNLM-128, NNLM-50, Swivel and USE, using TFHub and Pennylane. We also trained classical versions of these models, without the variational quantum layer to evaluate the performances. All models were trained on the same data, keeping the parameters constant.
Bronzkori sarlók változatos szerepekben
Authors: Fejér Eszter
Published: January 2021

A bronzsarlók a késő bronzkori Európa egyik legnagyobb számban feltárt tárgytípusát alkotják, a Kárpát-medencében pedig különösen nagy mennyiségben fordulnak elő. Mivel formájuk évezredek alatt alig változott, egyszerű alakjuk és hétköznapinak vélt funkciójuk miatt sokáig a kutatók figyelmét sem keltették fel. Előkerülési körülményeik és állapotuk alaposabb vizsgálata, valamint ezen adatok történeti, néprajzi vagy antropológiai megfigyelésekkel való összevetése ugyanakkor rávilágít arra, hogy a bronzkori emberi számára nagyobb jelentőséggel, szerteágazóbb jelentéstartalommal és különlegesebb értékkel bírhattak.
Dificultades en el diagnóstico histológico y en el tratamiento de la enfermedad de Hirschprung
Authors: More-Flores Mario Marcelino , Paico-Vílchez Emiliano
Published: January 2021

Tradicionalmente la enfermedad de Hirschsprung, se diagnostica y trata bajo el paradigma de la ausencia de plexos nerviosos submucoso y mientérico en una zona localizada del colon. El tratamiento quirúrgico consiste en la resección del colon agangliónico y la anastomosis del segmento gangliónico descendido con el ano. La revisión de los resultados a largo plazo de la cirugía, con las diversas técnicas quirúrgicas hasta hoy existentes, muestran complicaciones relacionadas a incontinencia y estreñimiento en cerca del 50 % de los casos. Muchos cirujanos piensan que esta enfermedad es aún desconocida e incluso incurable. En base a investigaciones de biología molecular, ahora se conoce que, además de la ausencia de los plexos nerviosos y de las células de Cajal en el segmento agangliónico, existe falla en la secreción de mediadores denominados purinérgicos, como el ATP y sus receptores, así como también de las sustancias nitraérgicas (óxido nítrico), que intervienen en la relajación del músculo intestinal. Por otro lado, la investigación en el campo de la genética nos ha permitido conocer el rol de las mutaciones de prooncoenes, como el RET y otros, en la génesis de la enfermedad de Hirschsprung. En el presente trabajo se hace una revisión de los conceptos arriba mencionados y se discuten las dificultades en el diagnóstico histológico de la enfermedad y se propone un enfoque racional e inteligente, encontrado en la literatura revisada.
Sepsis fulminante post esplenectomía. Reporte de un caso y revisión de la literatura
Authors: Novoa-Millones Luis , Butrón-Valencia Karina
Published: January 2021

Se presenta el caso de un paciente varón de 37 años de edad quien fue admitido en emergencia por presentar lesiones purpúricas generalizadas y antecedente de haber sido esplenectomizado 20 años atrás. Rápidamente progresó a choque distributivo, insuficiencia respiratoria, falla multiorgánica, CID y muerte. El diagnóstico final fue purpura fulminans (PF) secundaria a sepsis fulminante post esplenectomía por bacteriemia debida a Streptococcus pneumoniae. Se revisan los conceptos relacionados y el rol del bazo en la respuesta a infecciones por bacterias encapsuladas.
Spontaneous Splenic Vein Rupture with Massive Hemoperitoneum during the Third Trimester of Pregnancy
Authors: L Marchi , AF Cavaliere , C Garraffo , I Vicini , L Giorgi , V Nardi , F Feroci , R Martini , PM Florio , G Spinelli , M Gardelli
Published: January 2021

We describe a case of spontaneous rupture of the splenic vein in a pregnant patient at 33 weeks gestation. For the first time in literature, we report follow-up investigations aimed at understanding the cause of the event.
The woman was admitted to the emergency ward for hypovolemic shock. Maternal and fetal distress prompted an immediate cesarean section. The fetus was delivered stillborn, hemoperitoneum was present and two spontaneous splenic vein’s lacerations were found to be the source of the bleeding. The immediate splenectomy and aggressive correction of anemia and coagulopathy determined maternal survival. During the follow-up, no evidence of neither congenital nor acquired causative factors for a splenic vein rupture was found.
The aim of reporting this case is to increase the awareness between clinicians of this condition since it is both rare and with an aspecific clinical picture. It presents itself in apparently low-risk patients and a good maternal-fetal outcome can only be achieved by early diagnosis and prompt treatment.
Leopold Lewicki – nauczyciel bez katedry
Authors: Rudenko Oleh
Published: January 2021

W opracowaniu wskazuje się na wyłączną role wychowania młodego pokolenia przez Leopolda Lewickiego. Przez biografię wybitnego artysty Grupy Krakowskiej (pierwszej) i wspomnienia uczniów, analizuje się sytuacja artystyczna, światopoglądowa, zmiany społeczne. Bierzemy do uwagi okres studiów w Krakowie przed Drugą Wojną Światową i działalność twórczą po wojnie we Lwowie w czasy reżimu komunistycznego. Leopold Lewicki nie przeciwstawiał się rządowi, ani związkom zawodowym artystów, ale utrzymywał pewien dystans wobec instytucji radzieckich. Zbierał obok siebie ludzi bliskich duchowo, a nie stanowiskiem instytucjonalnym lub społecznym. Propagował wśród młodych artystów nowe idee, prowadził rozmowy intelektualne, opowiadał o własnym kształceniu, analizował dzieła sztuki zachodniej, doradzał fachowo, robił korektę prac graficznych. W środowisku artystycznym, zdominowanym przez partyjną ideologię i jedyny uznawany przez rząd kierunek sztuki – socjalistyczny realizm, obcowanie z Leopoldem Lewickim było sposobem dla młodych grafików zrozumieć sztukę współczesną, jej rozwój i kierunki. Nie będąc wykładowcą, miał wpływ na twórczość innych. Biografia Leopolda Lewickiego może być przykładem dla młodzieży dzisiejszej, ponieważ w trudnych ideologicznych warunkach on nie tylko tworzył niekonwencjonalne dzieła sztuki, ale nauczał poza ścianami uczelni.
Pengaruh Sosial Ekonomi Nelayan terhadap Minat Belajar Anak di Masyarakat Bandar Kalifah
Authors: Purba Rakhmawati
Published: January 2021

Penelitian ini bertujuan untuk menguji pengaruh sosial ekonomi petani terhadap minat belajar anak. Penelitian ini merupakan penelitian deskriptif kuantitatif. Variabel independen penelitian adalah sosial ekonomi petani yang terdiri dari latar belakang pendidikan orang tua, pendapatan dan pengeluaran keluarga dan kepemilikan kekayaan. Sedangkan variabel dependen penelitian adalah minat belajar anak. Penelitian dilakukan di masyarakat Bandar kalifah. Data yang digunakan adalah data primer dengan jumlah sampel sebanyak 51 responden. Metode analisis data dalam penelitian ini menggunakan metode analisis regresi linier berganda. Hasil penelitian menunjukkan bahwa pendapatan dan pengeluaran keluarga dan kepemilikan kekayaan berpengaruh signifikan terhadap minat belajar anak. Selanjutnya, penelitian ini tidak menemukan bukti bahwa latar belakang pendidikan orang tua memiliki pengaruh signifikan terhadap minat belajar anak.
Pengaruh Kompetensi, Kompensasi terhadap Kinerja melalui Motivasi Karyawan SIMPro PT. Solusi Inti Multiteknik
Authors: Mardiana Indah , Kasmir Kasmir , Safuan Safuan
Published: January 2021

Penelitian ini bertujuan untuk menganalisis dan menguji pengaruh kompetensi (X1), kompensasi (X2) dan motivasi (X3) terhadap kinerja (Y) karyawan. Hipotesis yang diuji adalah: (1) terdapat pengaruh kompetensi terhadap kinerja; (2) terdapat pengaruh kompensasi terhadap kinerja; (3) terdapat pengaruh motivasi terhadap kinerja; (4) terdapat pengaruh kompetensi terhadap motivasi; dan (5) terdapat pengaruh kompensasi terhadap motivasi. Penelitian ini menggunakan metode penelitian asosiatif kuantitatif survei dengan menggunakan teknik analisis jalur. Populasi dalam penelitian ini adalah seluruh karyawan PT. Solusi Inti Multiteknik. Dengan sampel sebanyak 105 karyawan. Penelitian ini dilaksanakan pada PT. Solusi Inti Multiteknik. Hasil penelitian menunjukkan bahwa pengaruh kompetensi terhadap kinerja melalui motivasi memiliki kontribusi yang paling kuat sebesar 45,10%,sedangkan 54.90%lainnya ditentukan oleh faktor-faktor lain yang tidak termasuk dalam penelitian ini. Implikasi penelitian ini menunjukkan bahwa kompetensi yang baik, kompensasi dan motivasi yang tinggi akan meningkatkan kinerja para karyawan.Kinerja diasumsikan dipengaruhi secara positif oleh kompetensi, kompensasi dan motivasi yang berkaitan di PT. Solusi Inti Multiteknik. Kesimpulan penelitian ini membuktikan bahwa kinerja dipengaruhi oleh kompetensi, kompensasi dan motivasi.
Penerapan Prinsip Shiddiq dan Amanah pada Usaha Layanan Internet di Kota Kendari
Authors: Birambi Sagibran Agid , Ernawati Ernawati
Published: January 2021

Penelitian ini bertujuan untuk mengetahui tingkat penerapan prinsip shiddiq dan amanah pada pengelolaan usaha jasa layanan internet di Kota Kendari. Sampel ditentukan secara cluster random sampling, dengan total 10 warnet. Analisis data dilakukan secara deskriptif. Adapun indikator shiddiq yaitu: (1) jujur dalam menyampaikan informasi mengenai kerusakan/gangguan jaringan, (2) ketersediaan tarif yang telah tertera; (3) penyampaian kenaikan tariff, sementara manah yaitu: (1) upaya pengelola memblokir situs yang mengandung pornografi dan pornoaksi; dan (2) tanggungjawab pengawasan terhadap terhadap upaya pembukaan situs yang mengandung pornografi dan pornoaksi serta kekerasan lainnya. Hasil penelitian menunjukkan bahwa tingkat penerapan prinsip shiddiq dalam pengelolaan usaha jasa layanan internet di Kota Kendari berada pada penerapan syariah tinggi yakni sebesar 76.67 persen. Indikator shiddiq yang masih rendah diterapkan yaitu keterbukaan pengelola usaha dalam penyampaian kenaikan tarif. Adapun tingkat penerapan prinsip amanah dalam pengelolaan usaha jasa layanan internet berada pada kategori sangat rendah yakni sebesar 20.00 persen, disebabkan oleh rendahnya partisipasi pengelola dalam memblokir situs yang bertentangan dengan syariah, maupun dalam pengawasan akses situs yang dapat merusak moral generasi muda.
Strategi Peningkatan Kualitas Pelayanan Berbasis SWOT Pada Online Store Shopee
Authors: Annisa Mutiara Lusiana
Published: January 2021

Tujuan dari penelitian ini adalah agar dapat menganalisis bagaimana kekuatan, kelemahan, peluang dan ancaman dari penggunaan online store shopee. Penelitian yang dilakukan bersifat kualitatif. Adapun pengambilan data menggunakan penyebaran kuesioner. Sedangkan untuk teknik pengolahan data yang digunakan adalah dengan menggunakan metode SWOT. Penentuan populasi melibatkan pihak internal dan pihak eksternal. Teknik yang digunakan adalah dengan menggunakan metode SWOT. Dimana pihak internal melibatkan admin seller yang mempunyai akses secara langsung kepada konsumen sedangkan pihak eksternal yaitu mahasiswa yang berada dikawasan kota Palembang. Adapun hasil penelitian menunjukkan bahwa dari sisi internal berada pada koordinat 0.54, sedangkan dalam matrik faktor sedangkan pada sisi eksternal berada pada koordinat 0.37. Sehingga dari pemetaan matrik internal dan matrik eksternal menunjukkan bahwa Shopee masih berada pada posisi kuat dan masih memiliki peluang bisnis.
Pengaruh Budaya Organisasi Terhadap Komitmen Organisasi yang di Mediasi Kepuasan Kerja
Authors: Heriyanti Sinta Sundari , Zayanti Richnie
Published: January 2021

For companies to have high competitiveness in the era of globalization, one of which needs to be considered in the field of human resources. This study focuses on organizational culture in implementing its performance through job satisfaction. In the current era of globalization, competitiveness between companies has been so complex that it is no longer possible for companies to ensure that companies continue to exist in the business world. The purpose of this study was to determine whether there is an influence of organizational culture on the organizational commitment that mediates job satisfaction. The object of research at PT Nipro Indonesia, Karawang industrial area. The research was conducted using quantitative methods. The number of samples obtained using a random sampling technique using the Slovin formula is 57 respondents. The data was collected using a google form in filling out an online survey. The data analysis method used was the R-square test, Bootstrap, Path Coefficient, and specific indirect effects. The results of this study indicate that organizational culture does not affect organizational commitment, organizational culture affects job satisfaction, job satisfaction affects organizational commitment, job satisfaction can have a positive effect in mediating the relationship between organizational culture and organizational commitment at PT Nipro Indonesia.
Pengaruh Return on Equity, Return on Asset, dan Firm Size Terhadap Tingkat Underpricing Saham Perusahaan yang Melakukan Go-Public di Bursa Efek Indonesia Periode 2016 - 2019
Authors: Syahwildan Muhamad , Aminudin Muhamad
Published: January 2021

The purpose of this study was to analyze the effect of financial and non-financial ratios in the form of return on equity, return on assets, and firm size on the level of underpricing. The hypothesis is tested using multiple linear regression analysis methods. The data used in this research are annual financial report data, opening stock price on the first trading day, and closing stock price on the first trading day. Eviews 10 is an analytical tool used in research. Sampling in this study used a purposive sampling method and obtained data from 75 companies from 160 companies that carried out the Go-public process on the Indonesian Stock Exchange for the period 2016-2019. The analytical method used is quantitative methods. The results of this study indicate that the return on equity (ROE) and return on assets (ROA) variables do not have a significant effect on the level of underpricing of the shares of companies that go public on the Indonesian Stock Exchange in the 2016-2019 period, while the firm size variable has a significant effect. on the level of underpricing of shares of companies that went public on the Indonesian stock exchange for the 2016-2019 period
Application of Risk Management to the Level of Financial Efficiency in BPD JAWA TENGAH
Authors: Luthfan Tito Cayadi , Manda Gusganda Suria , Sosrowidigdo Suryanto
Published: January 2021

Efficiency is one measure of bank performance. The efficiency of a bank is influenced by how management manages risk. This study measures the level of efficiency of conventional banking at PT Bank Pembangunan Daerah Jawa Tengah and the effect of financing risk, operational risk, and liquidity risk on the level of efficiency. Efficiency is measured by the Operational Expenditure method from Operating Income. The results of the calculation seen from the Operational Expenditure financial ratio report data from Operational Income show the level of efficiency of conventional banking at 80.65% in 2015-2019. The data used as the object of this study is the Bank Pembangunan Daerah Jawa Tengah for the period 2015-2019. Based on the results of statistical tests and discussion analysis, it is known that financing risk, operational risk, liquidity risk together have a simultaneous effect on the level of efficiency PT. Bank Pembangunan Daerah  Jawa Tengah. From the results of hypothesis testing it was found that financing risk has a significant positive effect on the level of bank efficiency, operational risk does not have a significant negative effect on efficiency, and liquidity risk does not have a significant positive effect on the level of efficiency at PT Bank Pembangunan Daerah  Jawa Tengah. And this is also reinforced by a significance value of 0.003 <0.05 (numbers are taken from ANOVA), which means that there is a statistically significant influence between financing risk, operational risk, liquidity risk on the level of efficiency
Effectiveness of Using "PAKSOBRI" with Quiz Faber to Improve Students' Problem Solving Abilities at Islamic University of Jember
Authors: Siskawati Fury Styo
Published: January 2021

Abstrak Tujuan penelitian ini untuk mendeskripsikan keefektifitasan penggunaan PAKSOBRI denga Quiz Faber untuk meningkatkan kemampuan pemecahan masalah mahasiswa. Jenis dari penelitian ini PTK dengan pendekatan kualitatif. Subjek penelitian ini yaitu mahasiswa di Universitas Islam Jember. Dengan metode pengumpulan data yang digunakan yaitu berupa metode dokumentasi, observasi, dan tes. Adapun indikator keberhasilan yang digunakan dalam penelitian ini meliputi (1) Ketuntasan perorangan dapat dicapai  mahasiswa apabila seoarang mahasiswa mencapai skor ? 70 dari skor maksimal 100. (2) Mahasiswa meningkatkan kemampuan pemecahan masalahnya jika indikator kemampuan pemecahan masalah akhir lebih baik daripada kemampuan pemecahan masalah sebelumnya. (3) Siklus I dinyatakan berhasil jika ? 75% mahasiswa tuntas dalam pembelajaran dan Siklus II dinyatakan berhasil jika 85% mahasiswa tuntas dalam pembelajaran. Hasil yang diperoleh yaitu terjadi peningkatn kemampuan pemecahan masalah pada mahasiswa melalui penerapan PAKSOBRI dengan Quiz Faber.Kata kunci: PAKSOBRI, Quiz Faber, pemecahan masalah Abstrack The purpose of this study is to describe the effectiveness of using a PAKSOBRI with Quiz Faber to improve student problem solving skills. The type of the research is CAR with qualitative research. The subject of this study was students at Islamic University of Jember. With the data collection method used consists of methods of documentation, observation, and testing. (1) Individual completeness can be obtained by students agreeing that a student reaches a score of ? 70 from a maximum score of 100. (2) Students improve their problem solving ability if the indicator of the final problem solving ability is better than the previous problem solving ability. (3) Cycle I was declared successful if ? 75% of students completed learning and Cycle II was approved successfully if 85% of students completed learning. The results obtained about an increase in problem solving skills in students through the application of PAKSOBRI with Quiz Faber.Keywords: PAKSOBRI, Quiz Faber, problem solving
The Application of Scout Education System in Mathematics Learning To Improve Student Mathematical Disposition
Authors: Chandra Fitriana Eka
Published: January 2021

Mathematics has always been a difficult subject for the students. Math learning in the classroom is often a very tedious process for most students. Many students are unmotivated to study mathematics, which means that the disposition of students in learning mathematics is lacking. Mathematical dispositions relate to student attitudes, the tendency to think and act positively in learning mathematics. One of the extracurricular activities that students are interested in is the Extrakurikuler Scout activities. Students are always eager to follow the activities in these activities. This means that the education system contained in the Boy Scouts is able to attract students' attention and be able to motivate students. Even when students are given difficult challenges, students seem to be passionate and happy to follow the challenge. This means students have a positive attitude in following Scout activities. This is certainly when applied in the learning of mathematics will be able to make students feel happy to attend math lessons. So that in the end can make students' mathematics learning outcomes for the better.
Keyword: Math lesson, Scout, math disposision
The Effect of Computer Assisted Learning on Student Mathematics Learning Outcomes
Authors: Mashuda Mashuda
Published: January 2021

Learning is the main activity of the education process. The researcher compared the results of students' mathematics learning between students who were taught by conventional learning and used computer-assisted learning in learning. Based on the results of data analysis it is known that from dk 1 and significant level of 0.05 then the price of chi squared count> table (1538> 3.841), it can be concluded that Ha is accepted and Ho is rejected. In this case based on the results of the research we can say that computer-assisted learning has a significant effect on the student mathematics learning outcomes. The teacher must always give motivation to the students to be understand the material taught and cooperation and responsibility for the success of a learning process.
Keyword: computer assisted learning and mathematic learning outcomes.
HOTS Analysis of Students Reviewed from AQ Type PROPOMIMI Technical Assistance in Learning Differential Calculus
Authors: Chandra Fitriana Eka
Published: January 2021

This research is a qualitative descriptive research that aims to describe High Order Thingking Skill (HOTS) students using PROPOMIMI technique. PROPOMIMI technique is a technique to make a mind map of a basic idea which will then be connected with various concepts that students have to create and solve a new problem. The subject of this study consists of 2 people, namely 1 person who has a low AQ and 1 person who has high AQ. From the result of the research, it is known that the highest HOTS is student with the type of AQ climbers and the lowest is the students with the type of AQ quitters.
Keywords: HOTS, AQ, PROPOMIMI
The Effect of Using Take and Give Models With Contextual Approaches On Mathematics Learning Outcomes
Authors: Setiawati Yuliana , Irawati Tri Novita
Published: January 2021

Learning model greatly influences student learning outcomeson certain subjects. While learning outcomes are a goal of learning activities throught conscious effort carried out systematically. The researcher took studedent class VII SMP Islam Bustanul Arifin. This study aims to determine the effect of the use of take and give models with contextual approaches to learning outcomes in set material. This type is experimental  research and quantitative approaches. Based on the results of thr research that was carried out to produce  dan . By comparing the values obtained that . This means that the alternative hypothesis is accepted, so there is an influences from the use of  take and give models with contextual approaches to student learning outcomes.
Keywords: take and give, learning outcomes
The Use of Hot Potatoes as Learning Media In Algebra Operations Material to Increase Activities and Learning Outcomes of Seventh Grade Students in SMP Al Hidayah Karangduren 2018/2019 Academic Year
Authors: Agustrianai Fitria
Published: January 2021

The purpose of this study was to describe how the process of using learning using Hot Potatoes Algebra Operations material for class VII students at Karangduren AL HIDAYAH Middle School. Then to find out the increase in the activity of students in algebraic surgery material by using Hot Potatoes media on class VII students at Karangduren AL HIDAYAH Middle School and to find out the increase in learning outcomes of algebraic surgery materials by using Hot Potatoes media in class VII students at AL HIDAYAH Middle School in 2018 / 2019. The type of this research is Classroom Action Research (CAR) using 2 cycles. Based on the results obtained from the percentage of student learning activities in learning cycle I was 82.81% with good categories and the second cycle was 89.06% with good categories. This shows an increase in student activity as much as 6.25%. The completeness of student learning outcomes in the prerequisite material obtained from the pre-cycle pretest was 66.66%. While the completeness of the results of the students in the first cycle reached 70.37% and experienced an increase in learning cycle II as much as 22.13% which obtained a percentage of 92.5% with a good category and has achieved classical completeness. However, in the second cycle, researchers conducted remedial so as to achieve 100% classical completeness.
Keywords: Hot Potatoes, learning activities, learning outcomes
The Combination of RTE Model with PQ4R Strategy to Improve Student Mathematics Learning Outcomes
Authors: Imania Nurul Zahrotil , Siskawati Fury Styo , Al Ayubi Sholahudin
Published: January 2021

Learning is the main activity in the education process. Based on the observations made, about 60% of students obtained a value of ≤ 70. This study aims to improve the efficiency and student learning outcomes in materials related to the RTE model with the PQ4R strategy. This type of research is classroom action research (CAR). The research procedure used used 2 cycles with 2 times of learning and 1 cycle end of each test in each cycle. Based on the results of the study, the percentage of student learning activities in the first cycle was 73.44% and the second cycle was 90%. While the results of student tests in the first cycle obtained an average value of 67.16 while in the second cycle amounted to 77.87. This proves that student activities and learning outcomes can be improved by applying the RTE learning model with the PQ4R Strategy. This collaborative model is used to release boredom in the activity of learning.
Keywords: RTE, PQ4R, Learning Outcomes
Cryptosystem Polyalphabetic Cipher Application
Authors: Mahmudah Muhlisatul , Irawati Tri Novita
Published: January 2021

Polyalphabetic cipher cryptosystem is the study of mathematical techniques that related to aspects of information security such as confidentiality, data integrity, authentication and authentication of data origin. With the internet, long distance communication can be done quickly and cheaply. However, the internet is not very secure because it is a public communication medium that can be used by anyone so it is very vulnerable to information tapping. Cryptography has been widely used in life for example banking atm ATMs, account numbers sacrificed, sending secret military messages. By applying polyalphabetic cipher cryptosystems, pins, account numbers and secret messages sent will be more secure and the information will not be easily known.
Keywords: polyalphabetic cipher cryptosystem, banking, pin
The Efforts to Increase Student Activities and Learning Outcomes through the Application of the Cooperative Learning Model with TPS (Think Pair Share) Type
Authors: Azizah Nur , Irawati Tri Novita , Al Ayubi Sholahudin
Published: January 2021

The aim of the research is to improve student activity and learning outcomes through the cooperative learning model with TPS (Think Pair Share) type. The kind of the research is classroom action research (CAR). The subjects the research were students of class VIII in MTs Walisongo 3. Data collection methods used was tests, observation, interview, and documentation methods. This research was conducted in two cycles, namely cycle I and cycle II. Based on the results of the research conducted, the percentage of activity in the first cycle it reached 67.24% and in the second cycle it reached 73.03%, it appears that there is an increase. Then for the percentage of completeness of learning outcomes in cycle I reached 42.11% and in cycle II reached 94.74%, it appears that there is an increase. Based on the results obtained, it can be concluded that the application of the cooperative learning model with TPS (Think Pair Share) type can increase student activity and learning outcomes.
Keywords: activity, learning outcomes, TPS
Perlindungan Hukum bagi Bank (Kreditur) bila Debitur Kredit Macet dengan Jaminan Hak Cipta
Authors: Rahandono Riandhyka , Hakiki Azizul , Nizam Achmad Rifqi
Published: January 2021

One of the economic development forms is the existence of the developed companies in allfields, both services and goods. In order to be able to develop a company in line with theplan and to be successful, it certainly needs capital support (fund) which can be obtainedfrom Banking Institution with a collateral form called Patent Right. This research isjuridical-normative (legal research), that is the research focused on analysing rules ornorms in positive law. The research concludes that Patent Right can be made as the maincollateral of credit agreement because it can be categorized as intangible moving objectwhich has economic value. However, because Patent Right is a new collateral form, it isdifficult to assess its economic value and there is no regulation of it. In practice theBanking Institution has not been able to accept Patent Right as the main collateral, butonly as additional collateral.Key Words : Bank, Collateral, Patent Right
Pertanggungjawaban Direktur atas Kewenangan Mewakili Perseroan Terbatas yang telah Habis Masa Kepengurusannya
Authors: Suharto Eduard Rudy
Published: January 2021

The Board of Directors is the only organ of the company that has power, authority and is fullyresponsible for managing the company solely for the interests of a company, in accordancewith the company's goals and objectives, and has the power, authority and responsibility torepresent the company both inside and outside the court with the provisions of the articles ofassociation that have been made. Directors in the Company have a term of office as stated inthe Deed of Establishment of a Limited Liability Company. If the term of office of the Board ofDirectors is exhausted, then it must be done by the GMS. If the Board of Directors does nothold a GMS, then the position of the Board of Directors is not valid before the Law and doesnot have an interest in representing the Company either inside or outside the Court.Keywords : Directors, RUPS, Court
Perlindungan Hukum terhadap Konsumen atas Sertifikat Tanah Kavling dalam Hal Pengembang telah Dinyatakan Pailit
Authors: Sutrisno Sutrisno
Published: January 2021

The population that continues to increase and the limited land area causes a lot of land issuesin the community, the Rungkut area of Surabaya is one example of a region that has manyland problems. When the land buyer paid off the installments, there was a problem on the partof the developer that resulted in the master certificate being destroyed / lost, the poorfinancial condition caused the company to go bankrupt and eventually become bankruptbecause it had a lot of debt in the bank.In resolving land disputes, two routes can be taken,namely out of court (non-litigation) such as conducting consensus / mediation / arbitrationand through court proceedings (litigation) if the settlement with mediation or deliberationreaches no agreement and peace.Keywords: default, mediation, court.
Aktualisasi Nilai-Nilai Pancasila dalam Perjanjian Pra-Kontrak sebagai Ius Constituendum Hukum Perjanjian Nasional
Authors: Afandi Nursaiful
Published: January 2021

Harmonious households can occur due to several factors that support, including factors suchas comfort, compatibility, the existence of goals and trust. Conversely, households that arenot harmonious occur because of several factors, including the lack of compatibility andfrequent conflicts. This research focuses on how the level of understanding and the impact ofcommunity understanding of UUPKDRT. The level of community understanding of CangkringVillage, Jenggawah Subdistrict, regarding the PKDRT Law is still low. They do not know thatthere are many kinds of violence, including physical violence, psychological violence, sexualviolence, economic violence and domestic violence violence. The impact of the lowunderstanding of the people of Cangkring Village on the PKDRT Law and also the lowunderstanding of various forms of violence in household causes the high incidence of violencein the household whether it is realized consciously or not
Kontrak Build Operate Transfer (BOT) sebagai Perjanjian Kebijakan antara Pemerintah dengan Pihak Swasta
Authors: Purbowicaksono Purbowicaksono
Published: January 2021

BOT (Build Operate Transfer) as a form of agreement held by the government policy with private parties is a legal act by the agency or the State administration officials who make public policy as the object of the agreement. Although inherent in him as a body or public official, the government in implementing the contractual relationship with another party (private) legal act is not governed by public law, but based on the laws and regulations of civil law (privaat recht), as the case of legislation that underlie civil legal actions carried out a body of citizens and civil law. The research shows that in a contractual relationship, the government as a party to the BOT contracts have no equal footing with their counterparts. This will be discussed in more depth in the study of law with the approach of juridical normative or study in a BOT contract as an agreement policy.
Pemahaman Masyarakat terhadap Pembatasan Usia Minimal untuk Melangsungkan Perkawinan
Authors: Supianto Supianto , Tri Budiman Nanang
Published: January 2021

Provisions regarding the minimum age limit in the Marriage Law have been amended with the birth of Amendment to the Marriage Law Number 16 Year 2019. In this law the minimum age of marriage for women is equal to the minimum age of marriage for men, which is 19 (Nineteen) year. The age limit is considered to have matured body and soul to be able to carry out marriage in order to realize the purpose of marriage properly without ending in divorce and get healthy and quality offspring. From the results of the study it was found that the people of the Village of Pontang Ambulu did not know about the change in the minimum limits to carry out the marriage nor did they know about the existence of the Law No. 16 of 2019 which mentions changes in the minimum age limit for marriage.