bluuebunny/crossref_metadata_2025 huggingface dataset:
THE EFFECT OF BOARD OF DIRECTOR, AUDIT COMMITTEE, INSTITUTIONAL OWNERSHIP TO FIRM VALUE, WITH FIRM SIZE, FINANCIAL LEVERAGE AND INDUSTRIAL SECTOR AS CONTROL VARIABLES (Study on Listed Companies in Indonesian Stock Exchange Period 2011-2015)
Authors: Samasta Almira Santi , Muharam Harjum , Haryanto Antonius Mulyo
Published: March 2019

This study aims to examine the effect of corporate governance’s mechanism to firm value which is proxied by Tobin’s Q. This mechanism is divided into two, internal mechanism which is proxied by board of director and audit committee and external mechanism which is  proxied by institutional ownership. This study is using control variables such as firm size, financial leverage and industrial sector.Sample used in this study are 40 companies which incorporated in several industrial sector in Indonesia which are listed in Indonesia Stock Exchange during 2011-2015. Hypothesis testing in this study is using multiple regression analysis.The result of this study shows that board of director has positive but insignificant effect to firm value in Indonesia, audit committee has positive and significant effect to firm value in Indonesia and institutional ownership has negative but insignificant effect to firm value in Indonesia. The control variables used in this study provide mixed results, where firm size has negative and insignificant effect to firm value, financial leverage has positive and significant effect to firm value and the whole industrial sector in Indonesia has no effect to firm value. From simultaneous test, this study shows that simultaneously independent variables significantly affect to firm value.
Faktor Risiko Kejadian Nefropati Diabetika pada Wanita
Authors: Wahyuningsih Sri , Nugroho Heri , Suhartono Suhartono , Hadisaputro Suharyo , Adi Mateus Sakundarno
Published: March 2019

Background: Diabetic nephropathy was the most frequent complication in diabetics. The prevalence in women at South East Asia country was higher than men, that different than in Europe, American and African. It's a controversial thing. There was no research about the risk factors for diabetic nephropathy in women in Indonesia.Methods: The purpose of this study was to determine the risk factors for stage 3-5 diabetic nephropathy in women. This research used case-control study design. The cases were women with stage 3-5 diabetic nephropathy. Sampling by consecutive sampling technique by comparing the age of the case. Data were analyzed statistically by univariate, bivariate and multivariate using multiple logistic regression analysis.Results: The results of the analysis showed that the risk factors for stage 3-5 diabetic nephropathy were hyperuricemia (OR:9.6; 95%CI:1.870-45.799), lack of physical activity (OR:9.5; 95%CI:1.693-53,287), blood sugar level ≥126 mg/dl (OR:14.7; 95% CI:1.487-145.846), history of oral contraceptive use (OR:7.3; 95%CI:1.254-42.716) and history of obesity (OR:8.9; 95%CI:1.195-65.766).Conclusion: It is recommended for diabetics people to control uric acid levels, fasting blood glucose, body weight and does enough physical activity. For oral contraceptives users it is recommended to consult with a doctor during consumption.
Gas SF 6 (Sulfur Hexa Fluorida) Sebagai Pemadam Busur Api Pada Pemutus Tenaga (PMT) Di Saluran Transmisi Tegangan Tinggi
Authors: Setiono Iman
Published: March 2019

Keberadaan Pemutus Tenaga (PMT) pada saluran transmisi mutlak diperlukan, karena untuk menyalurkan dan memutuskan sistem penyaluran tenaga listrik dari pusat pembangkitan sampai ke konsumen harus bisa di atur dengan menggunakan PMT ini. PMT adalah sebuah alat yang berfungsi untuk memutus-hubungkan aliraan listrik yang melalui saluran transmisi tegangan tinggi. Karena faktor tegangan tinggi , yaitu untuk Saluran Udara Tegangan Tinggi (SUTT)  adalah 150 KV dan untuk Saluran Udara Tegangan Extra Tinggi (SUTET) adalah 500 KV, maka setiap kali menghubungkan dan memutuskan kontak di dalam PMT  gesekan pada kontak-kontak tersebut yang terbuat dari logam. Akibat dari gesekan ini akan muncul bunga api yang sangat berbahaya dapat menimbulkan kebakaran dan kerusakan peralatan. Untuk memadamkan bunga api ini , maka di gunakan gas SF6 yang bersifat isolator , sehingga bunga api padam dan dapat mencegah terjadinya kebakaran dan kerusakan peralatan.  Gas SF6 (Hexa Fluoride Sulfur) As Fire Extinguisher On Power Breaker (PMT) On High Voltage Transmission Channel The existence of Power Circuit breaker (PMT) in the transmission line is absolutely necessary, because to channel and decide the system of electricity distribution from the power station  to the consumer must be managed by using this PMT. PMT is a device that serves to break-up the electricity supply through high voltage transmission lines. Due to the high voltage factor, that is for High Voltage transmission line (SUTT) is 150 KV and for Extra High Voltage Transmission line (SUTET) is 500 KV, then every time connect and disconnect the contact inside the friction PMT on those contacts made from metal. As a result of this friction will appear very dangerous sparks can cause fire and equipment damage. To extinguish this spark, then in use SF6 gas that is an isolator, so the sparks out and can prevent the occurrence of fire and equipment damage.
Studi Pengaruh Suhu Dan Ketebalan Irisan Terhadap Kadar Air, Laju Pengeringan Dan Karakteristik Fisik Ubi Kayu Dan Ubi Jalar
Authors: Yando Adhit Mardita , Paramita Vita
Published: March 2019

Pengujian kadar air, laju pengeringan dan organoleptik dilakukan terhadap ubi kayu dan ubi jalar menggunakan oven Memmert type UN 110 dengan variabel suhu 70, 90 dan 120 ºC serta variabel ketebalan 1 mm,  2 mm, 3 mm, 4 mm dan  5 mm. Kadar air ubi kayu terbaik pada suhu 90ºC yaitu 54.367% dengan ketebalan 4 mm serta hasil laju pengeringan maksimalnya pada suhu 120 ºC yaitu 0.091 gram/menit dengan ketebalan 5 mm. Hasil uji organoleptik menunjukkan semua bahan pada suhu 120 ºC mengalami penghitaman namun bahan pada suhu 70 ºC dan  90 ºC dengan tebal 3, 4 dan 5 mm tidak mengalami penghitaman. Sedangkan pada ubi jalar, kadar air terbaik pada suhu 70 ºC yaitu 66.397% dengan ketebalan 1 mm serta hasil laju pengeringan maksimalnya pada suhu 120 ºC yaitu 0.077 gram/menit dengan ketebalan 5 mm. Hasil uji organoleptik memperlihatkan semua bahan mengalami penghitaman dengan bahan yang paling hitam dialami pada bahan dengan perlakuan suhu 90 ºC dengan ketebalan 1 mm.  Studies Effect Of Temperature And Thickness Of Slices To Water Content, Drying Rate And Physical Characteristic Cassava And Sweet Potatoes Determine of moisture content, drying rate and organoleptic was done on cassava and sweet potatoes using Memmert type 110 UN oven with temperature variable 70, 90 and 120 ºC and variable thickness 1 mm, 2 mm, 3 mm, 4 mm and 5 mm. The best cassava moisture content at 90ºC have value 54.367% with a thickness of 4 mm and the maximum drying rate at 120ºC have value 0.091 gram/min with a thickness of 5 mm. The result of an organoleptic test shown all the materials at 120 ºC had blackening but the material at 70 ºC and 90 ºC with thickness 3, 4 and 5 mm did not experience blackening. While in sweet potato, the best moisture content at 70 ºC have value 66.397% with a thickness of 1 mm and the maximum drying rate at 120 ºC have value 0.077 gram/min with a thickness of 5 mm. The result of an organoleptic test showed all the ingredients were blackened with the blackest material experienced by the material with temperature treatment 90 ºC with thickness 1 mm.
Peran Laminar Air Flow Cabinet Dalam Uji Mikroorganisme Untuk Menunjang Keselamatan Kerja Mahasiswa Di Laboratorium Mikrobiologi
Authors: Harjanto Sri , Raharjo Raharjo
Published: March 2019

Keamanan dan keselamatan kerja di lingkungan laboratorium sangat dibutuhkan , seperti di laboratorium mikrobiologi. Untuk menunjang hal tersebut di atas peran Laminar air flow cabinet dirasa sangat penting akan keberadaannya karena mempunyai tingkat keamana dan keselamatan bagi pemakai yang lebih tinggi dibandingkan jika kita masih menggunakan peralatan sederhana seperti inkas. Lebih –lebih untuk penanganan bakteri yang bersifat patogen. Di laboratorium mikrobiologi ini melayani mahasiswa yang mengambil mata kuliah praktikum pendidikan juga mahasiswa yang sedang menyelesaikan penelitian Tugas Akhir. Dengan Laminar air flow cabinet ini didukung kedisiplinan serta bekerja sesuai peraturan tata tertib yang ada    diharapkan  bisa membantu menyelesaikan tugas dan bisa memberikan perlindungan serta  rasa aman bagi  mahasiswa tersebut. The role of  laminar air flow cabinet in the test of microorganism to presurve work safetyin student microbiology laboratory  Safety and safety in the laboratory environment is needed, as in the microbiology laboratory. To support the above, the role of Laminar air flow cabinet feels very important to its existence because it has a level of security and safety for users who are higher than if we still use simple equipment such as inkas. More-for the handling of bacteria that are pathogenic. In this microbiology laboratory serves students who take courses of educational practicum as well as students who are completing research Final Assignment. With Laminar air flow cabinet is supported by discipline and work according to existing rules of order are expected to help complete the task and can provide protection and a sense of security for the student.
Kandungan Antioksidan pada Kubis Merah (Brassica oleracea L.) Dan Aplikasinya Pada Pembuatan Kerupuk
Authors: Putri Aldila Sagitaning , Kristiani Endang i Bekti , Haryati Sri
Published: March 2019

Kubis Merah (Brassica oleracea L.) merupakan salah satu hasil pertanian yang mengandung kandungan antosianin yang berpotensi sebagai antioksidan. Tujuan yang hendak dicapai dalam penelitian ini adalah untuk menggali potensi kubis merah sebagai antioksidan alami pada kerupuk kubis merah. Tahapan dari penelitian ini adalah pembuatan kerupuk kubis merah dengan berbagai formulasi tepung tapioka dan kubis merah, uji organoleptik serta penentuan aktivitas antioksidan dan kadar antosianin. Hasil penelitian menunjukkan bahwa aktivitas antioksidan dari kubis merah dan kerupuk kubis merah sebesar. Dari uji organoleptik yang paling disukai panelis adalah perlakuan T2K1 yaitu 150 gram tapioka dan 50 gram kubis mera yang memiliki kadar air sebesar 15,49%, kadar abu 1,18%, kadar protein 1,48%, kadar lemak 16,55%, antosianin 1,31% dan aktivitas antioksidan sebesar 23,93%. Dengan demikian dapat disimpulkan bahwa kerupuk kubis merah memiliki potensi sebagai sumber antioksidan. Antioxidant content  in Red Cabbage  (Brassica oleracea L.) and Application In The Making of Crackers Red Cabbage (Brassica oleracea L.) is one of the agricultural products containing anthocyanin content that has potential as antioxidant. The purpose of  this study was to explore the potential of red cabbage as a natural antioxidant in red cabbage crackers. The stages of this research are the manufacture of red cabbage crackers with various formulations of tapioca flour and red cabbage, organoleptic test and the determination of antioxidant activity and anthocyanin levels. The results showed that antioxidant activity of red cabbage and red cabbage cracker amounted to. The most preferred organoleptic test of panelist is T2K1 treatment which is 150 g tapioca and 50 g of red cabbage which has water content 15,49%, ash content 1,18%, protein content 1,48%, fat content 16,55%, antocyanin 1.31% and antioxidant activity of 23.93%. Thus it can be concluded that red cabbage crackers have the potential as a source of antioxidants.
Efikasi Formula Insektisida Berbahan Aktif Propoxure Dan Malathion Terhadap Vektor Penyakit DBD
Authors: Supriyo Edy , Broto R.T.D. Wisnu , Pujihastuti Isti
Published: March 2019

Beberapa formula insektisida tidak efektif untuk membasmi vektor penyakit Demam berdarah dengue sehingga digunakan formula kombinasi beberapa insektisida golongan organofosfat dan karbamat yang terbukti memenuhi standar Komisi Pestisida Indonesia. Penelitian ini bertujuan untuk  menguji efikasi formulasi campuran golongan organofosfat dan karbamat terhadap vektor DBD Aedes aegypti strain Semarang. Formulasi insektisida yang digunakan mempunyai komposisi propoxure 17 %, Malathion 3 %, agrisol 13 %, DBS 7 %, Xyline 55 %, dan additive 5 % (% berat). Uji efikasi (uji LD 50)dilakukan dengan menggunakan hewan uji nyamuk Aedes aegypti strain kota Semarang. Sebelum digunakan uji efikasi, formula insektisida cair diencerkan  10 kali dengan pelarut adthiner. Uji efikasi menunjukkan bahwa semua hewan uji tersebut 90% mati pada dosis 0,250 cc/L sehingga disimpulkan bahwa dosis yang terbaik untuk digunakan pada foging adalah 0,250  cc/ L.  Effication Test Of Insecticide Formula With Active Ingredient Of Propoxure And Malathion To DBD Disease Vector Several insecticide formulae have not been effective to eridicate the vector of dengue fever disease therefore the combination some insecticide of organophosphate and carbamate has been proved to match with Indonesian Pesticide Commision. The present work was aimed to do the effication test of  insecticide formulation of organophosphate and carbamate on vector of DBD. Insecticide formulation were consisted of 17 % propoxure, 3 % Malathion, 13 % agrisol, 7 % DBS, 55 % Xyline, and 5 % additive (% weight). Effication test (LD 50)use mosquitoes of Aedes aegypti Semarang strain. Prior the test the insecticide formulation was diluted 10 times with adthiner solvent. Effication test showed that 90%  mosquitoes was killed at dose of formulation 0,250 cc/L. Therefore it is conclused that 0,250 cc/L of insecticide formulation was recommed for Aedes aegypti fogging.
Uji Karakteristik Biodiesel Berbahan Dasar Limbah Jeroan Ikan Diproses Menggunakan Mikrogelombang
Authors: Purwaningrum Shintawati Dyah , Sukaryo Sukaryo
Published: March 2019

Biodiesel merupakan bahan bakar alternatif yang terbuat dari minyak tumbuhan maupun lemak hewan, pengganti bahan bakar untuk mesin diesel. Salah satu pengembangan biodiesel yang dilakukan adalah produksi biodiesel dari limbah jeroan ikan yang diproses menggunakan mikrogelombang (microwave). Tujuan dari penelitian ini adalah untuk mengetahui karakteristik biodiesel yang diperoleh dari metode proses mikrogelombang (microwave) berbahan dasar limbah jeroan ikan dan kemudian dibandingkan dengan biodiesel Standar Nasional Indonesia. Manfaat peneltian selain untuk memperoleh biodiesel juga mengetahui karakteristik fisika dan kimia biodiesel berbahan limbah jeroan ikan dan mengurangi limbah jeroan ikan hasil olahan pedagang ikan di pasar. Biodiesel berbahan limbah jeroan ikan diproduksi menggunakan mikrogelombang microwave dengan penambahan katalis KOH. Proses produksi diawali dengan proses esterifikasi dan dilanjutkan proses transesterifikasi dilakukan di dalam microwave yang sudah dimodifikasi. Biodiesel yang dihasilkan kemudian diuji karakteristiknya berdasarkan densitas, viskositas, kandungan air, angka asam dan angka setana. Kandungan biodiesel diidentifikasi menggunakan analisa GCMS.
New Venture Growth: Role of Ecosystem Elements and Prior Experience
Authors: Sarma Sumita , Marszalek Jacob M.
Published: March 2019

Entrepreneurial ecosystems provide a rich context for analyzing entrepreneurial outcomes such as new venture growth. In most entrepreneurship research, influence of context or environment is undermined or controlled. Also, most studies consider either macro- or micro-level factors using single-level analysis, which mute the higher-level influences on new firm growth. To overcome these gaps, we empirically consider macro- and micro-level factors together, and their cross-level interactions to portray the nexus of entrepreneurs and entrepreneurial ecosystem in growth of new independent ventures in the various US metros. Our findings provide interesting insights on the moderating effects of prior experiences of founders on ecosystem attributes and firm growth.
Sublinear operators on weighted Hardy spaces with variable exponents
Authors: Ho Kwok-Pun
Published: March 2019

We establish the mapping properties for some sublinear operators on weighted Hardy spaces with variable exponents by using extrapolation. In particular, we study the Calderón–Zygmund operators, the maximal Bochner–Riesz means, the intrinsic square functions and the Marcinkiewicz integrals on weighted Hardy spaces with variable exponents.
Investigation of Nanomaterial Dipoles for SAR Reduction in Human Head
Authors: Jemima Priyadarshini S. , Jude Hemanth D.
Published: March 2019

The Nanomaterial is a pioneer in the field of modern research for its unique properties. Human exposure analysis is inevitable due to the rapid growth in technology. The concern for human welfare indicates a need for reduction of human exposure towards the radiation caused by the devices. The dielectric properties of the nanomaterials can be ideal for exploration in the field of biomedical engineering. Specific absorption rate (SAR) is a vital parameter for exposure analysis. This paper investigates the impact of Nanomaterials on the human exposure analysis. For this purpose, a dipole radiating structure operating at GSM frequency of 900 MHz and 1800 MHz are designed with conventional Copper material and compared with Carbon nanomaterials such as Graphene, Single-walled carbon nanotube (SWCNT) and Multi-walled carbon nanotube (MWCNT) for performance evaluation. Further, the specific absorption rate estimates absorption of radiation in IEEE Sam phantom human head with equivalent tissue properties. The comparison of calculated SAR with the radiating structures that are designed with the equivalent properties of that of Nanomaterials. The evaluation of Nanomaterial Antennas at the center frequency is estimated, and performance is evaluated. The designed Nanomaterials interact with IEEE SAM Phantom and SAR is calculated. The analysis of SAR impact with nanomaterials is investigated in this work.
Improving gluten free diet adherence by youth with celiac disease
Authors: Sample Dory , Turner Justine
Published: March 2019

Introduction

Celiac disease (CD) is a gluten-triggered autoimmune disorder of the small intestine, which can occur in genetically susceptible individuals at any age. A strict life-long gluten free diet (GFD) is the only medically approved treatment, and non-adherence is associated with significant morbidity. However, gluten use is widespread, complicating efforts to follow the diet. Youth with CD are especially challenged with dietary adherence, as they strive for peer acceptance and personal autonomy in the context of managing a chronic disease.

Methods

A scoping review was conducted to identify mechanisms to assist youth with remaining gluten free.

Results

There is a paucity of literature regarding best approaches to improve diet adherence by youth, however, lessons can also be learned by borrowing ideas from self-management approaches of other chronic diseases. Several mechanisms for improving GFD adherence among youth are identified, including regular engagement of the youth with CD and their family with an experienced multidisciplinary team, electronic tool utilization and awareness of accurate resources for self-guided education and resources.

Conclusions

Improvement in GFD adherence by youth is achievable and may influence long-term health outcomes.
Classical galactosemia patients can achieve high IQ scores
Authors: Iakovou Konstantinos , Dotsikas Yannis , Loukas Yannis L. , Schulpis Kleopatra H.
Published: March 2019

Very recently, it was reported that a patient with classical galactosemia and a very high intelligence quotient (IQ) score obtained a university degree. In the present study, two siblings with classical galactosemia (homozygous for Q188R mutation) received upper normal IQ scores when tested with psychometric tools. Additionally, the same IQ scores were determined in their healthy brother when tested at the same age. It was concluded that patients could achieve upper normal IQ scores when on diet and followed up closely. Family and especially maternal care may ameliorate the psychomotor development.
Freedom from Development
Authors: Ilg Michael
Published: March 2019

This paper proposes that there are three essential elements or phases of development: (i) systemic capacity; (ii) individual capability, and (iii) social citizenship. Significantly, the role of government within each element of development is decidedly different. Systemic capacity refers to the development of the economic means, or wealth creation, needed to provide society with services and public goods. Capability building refers to providing individuals with the basic conditions required to live a long and fulfilling life, such as health and education. Social citizenship recognizes that values held by individuals and groups will often conflict, and there is rarely a singular social end that can determine life in a free society. Fostering citizenship reflects the importance of belonging, and the obligations, responsibilities, and restraint that individuals owe to others, society, and the environment. This third element is a notable departure from many traditional approaches to development, which tend to concentrate on development as largely a process of feeding individual needs. The proposed approach is labelled “freedom from development,” for it is premised on the recognition that while society often benefits from the pursuit of traditional development, it does not do so exclusively nor without qualification. So while there are many instances in which development is a desirable social end, as when people derive greater capabilities from economic growth, there are also situations when the end of development must be displaced in favour of other social priorities. For example, there are times when markets yield freedom, and times when the freedom people crave will be found in rejecting the market altogether. Freedom from development suggests that values represented under the third element of citizenship will often have come at the expense of those of the first two elements, meaning that development in a traditional manner is superseded in a given context. In order to determine when freedom from development is socially desirable, it is suggested that a form of cost-benefit analysis is implicitly conducted, comparing the economic and individual gains available under the first two elements with the potential social gains from belonging under the third element of citizenship.
Low- and high-order nonlinear optical properties of Ag2S quantum dot thin films
Authors: Fu Yue , Ganeev Rashid A. , Boltaev Ganjaboy S. , Maurya Sandeep Kumar , Kim Vyacheslav V. , Zhao Chen , Rout Anuradha , Guo Chunlei
Published: March 2019

Thin films containing small-sized quantum dots (QDs) and nanoparticles have shown strong optical nonlinearities caused by the confinement effect. Here, we report the study of third-order optical nonlinearities of silver sulfide (Ag2S) QD thin films using 800 and 400 nm, 30 fs pulses. The absorption spectrometry and transmission electron microscopy are used to characterize the synthesized 80 and 500 nm Ag2S QD films. The giant enhancement of nonlinearities is observed up to three to six orders of magnitude larger compared to those for the bulk and liquid Ag2S samples. We also demonstrate the efficient high-order harmonic generation in the plasmas produced during ablation of the Ag2S QD thin films. The analysis of the dynamics of the QD-containing plasma spreading allowed optimization of the delay between the heating and the driving pulses for an enhancement of harmonics conversion efficiency.
Crystal structure of 2-((2,8-bis(trifluoromethyl)quinolin-4-yl)(hydroxy)methyl)piperidin-1-ium trifluoroacetate, [C17H17F6N2O][C2F3O2]
Authors: Wardell James L. , Tiekink Edward R.T.
Published: March 2019

[C17H17F6N2O][C2F3O2], triclinic, P1̄ (no. 2), a = 7.9873(1) Å, b = 11.0534(2) Å, c = 13.2380(3) Å, α = 105.617(1)°, β = 102.189(1)°, γ = 106.075(1)°. V = 1028.76(3) Å3, Z = 2, R
gt(F) = 0.0403, wR
ref(F
2) = 0.1086, T = 120(2) K.
Electro-osmotic and Pressure-Driven Flow in an Eccentric Microannulus
Authors: Akyildiz F. Talay , AlSohaim Abeer F.A. , Kaplan Nurhan
Published: March 2019

Consideration is given to steady, fully developed mixed electro-osmotic/pressure-driven flow of Newtonian fluid in an eccentric microannulus. The governing Poisson–Boltzmann and momentum equations are solved numerically in bipolar coordinates. It is shown that for a fixed aspect ratio, fully eccentric channels sustain the maximum average viscosity (i.e. flow rate) under the same dimensionless pressure gradient and electro kinetic radius. For the Debye–Hückel approximation (linearised Poisson–Boltzmann equation), we show that closed-form analytical solution can be derived for velocity field. Finally, the effect of the electrokinetic radius, pressure gradient, and eccentricity on the flow field was investigated in detail.
Cycloaddition reactions of acetylenic iminium salts and diazoacetates leading to pyrazole iminium salts
Authors: Gerster Holger , Keim Michael , Maas Gerhard
Published: March 2019

Acetylenic iminium triflates with the general formula [R–C≡ C–C(Ar)=N+R2 TfO−] were found to be excellent dipolarophiles in [3+ 2] cycloaddition reactions with diazoacetates leading to (1H-pyrazol-3(5)-yl)methanaminium triflates in high yields. The terminal acetylenic iminium salt (propyne iminium salt) [HC≡C–C(Ph)=N+Me2 TfO−] reacted with an equimolar amount of methyl diazoacetate instantaneously at 20°C to form the expected pyrazole in almost quantitative yield. When a 2:1 stoichiometry was applied, subsequent Michael addition of the pyrazole at the alkyne occurred and the bis(iminium) ditriflate 4 was obtained in high yield. By hydride reduction or hydrolysis of the iminium group, some of the highly hygroscopic pyrazole iminium salts were converted into neutral, twofold functionalized, di- and tri-C-substitued 1H-pyrazoles.
La escuela: los estados de ánimo depresivos en los educandos
Authors: Ruiz López Paulina Margarita , Chérrez Padilla Jéssica Gabriela , Cosquillo Chida Jose Luis , Guzman Hallo Byron Miguel
Published: March 2019

En los últimos años el sistema educativo ecuatoriano ha presentado cambios significativos para alcanzar una educación de calidad, pero no se ha indagado con vehemencia la parte emocional de los educandos. En este artículo se pretende analizar el nivel de depresión en el que se encuentran los alumnos de escolaridad básica y bachillerato, además señalar la influencia que producen los estados de ánimo depresivos en el proceso de aprendizaje de los mismos; dichos niveles fueron evaluados mediante el Test de Depresión de Zung, tomando una muestra de 324 estudiantes. Es conveniente mencionar que el estudio realizado tuvo un enfoque cualitativo y cuantitativo es decir la información adquirida se recopiló a través de investigaciones bibliográficas y datos numéricos. De acuerdo con el prototipo obtenido y posterior a la aplicación del test se pudo observar que un número considerable de estudiantes presentan rasgos depresivos lo que influye en el correcto desempeño de las actividades escolares.
Evaluación de los podcasts de noticias: un acercamiento a emisoras de la ciudad de Puebla
Authors: Rivera Salas Paola Eunice , Montoya Márquez Octavio Ricardo
Published: March 2019

El podcast es una de las diversas herramientas colaborativas que se implementan en el Periodismo Digital, siendo un formato de fácil distribución y que puede proporcionar un espacio dinámico y creativo para el profesional de la comunicación social. Esta investigación pretende evaluar los podcasts que se publican en sitios de noticias de la ciudad de Puebla, México. Las variables que se consideraron fueron: función, producción y difusión del podcast. La investigación fue de tipo cualitativa, descriptiva, de corte transversal y no experimental. La información se recolectó a partir de una guía de observación. Las categorías utilizadas para la evaluación de las grabaciones fueron: producción, función periodística y difusión. Los resultados arrojaron que los podcasts son, en su mayoría, grabaciones íntegras o parciales de los programas en vivo. Su función es primordialmente informativa, y no se aplica como un canal para el periodismo de investigación. Además, se identificó que las emisoras no dan seguimiento a las ligas y a la interacción que los propios podcasts generan.
Soft Power: heroínas y muñecas en la cultura mediática
Authors: Padilla Castillo Graciela
Published: March 2019

Reseña:Soft Power: heroínas y muñecas en la cultura mediáticaAsunción Bernárdez RodalEditorial Fundamentos, Madrid, 2018
PREÂMBULOS PARA UM INÍCIO DE CONVERSA: projeto DESAFIO em pauta!
Authors: Arriada Eduardo , Leal Noris Mara Pacheco Martins , Peres Lúcia Maria Vaz
Published: March 2019

O ano de 2018 foi marcado pelos 25 anos do Projeto Desafio Pré-Universitário. Neste espaço de tempo, o Projeto deixou de ser independente, sem com isso ferir seu caráter de autogestão, e passou a fazer parte do sistema de extensão da UFPel. Em 2017, assumiu o status de projeto estratégico da Pró-reitoria de Extensão e Cultura - PREC, com o intuito de institucionalmente fortalecer seu caráter extensionista e socialmente referenciado, construindo, assim, um modo de autogestão compartilhado entre estudantes que protagonizam este projeto, o professor coordenador e a PREC. Ao longo destes 25 anos, o projeto ocupou vários espaços. Em 1993, o projeto começou com uma turma; hoje, são atendidas de cinco a seis turmas por ano, divididas entre extensivo e intensivo. O número de integrantes do projeto pode chegar a 300 estudantes ano, com mais de 80 educadores alunos de graduação, mestrado, doutorado e pós-doutorado da UFPel. Este fato vem transformando este projeto num grande e importante espaço de experimentação e, porque não dizer, de formação de professores, cuja experiência como aprendiz na docência ultrapassa o número de horas realizadas nos estágios obrigatórios das licenciaturas, além de ter um caráter diferenciado, visto que as discussões e reflexões são partilhadas entre os estudantes ministrantes de disciplinas, tanto na área como no grande grupo. Com isso, pretende-se garantir o trabalho de autogestão e da interdisciplinaridade político-pedagógico nas ações do projeto.
Desarrollo de competencias científicas en estudiantes de básica primaria mediante la estrategia didáctica de resolución de problemas
Authors: Barajas León Nayibe Andrea , Ortiz Alvarado Jerson
Published: March 2019

Objetivo y tipología textual. A través del desarrollo del presente artículo se pretende dar a conocer una investigación de carácter cuantitativa, en la que se buscó establecer si existía una diferencia significativa entre dos grupos de grado quinto de la Escuela Normal Superior de Bucaramanga en el marco del trabajo de estrategias diferentes. En el grupo control, metodología tradicional y en el grupo experimental, la estrategia de resolución de problemas. Esto con el fin de comparar el desarrollo de competencias científicas.Metodología. El trabajo con el grupo experimental consistió en presentar situaciones problema a los estudiantes, en donde ellos debían emplear las etapas del método científico: hipótesis, experimentación, contrastación y validación de hipótesis, búsqueda de información en diversas fuentes y formulación de conclusiones.Resultados. El aprendizaje basado en problemas (ABP) ofrece la posibilidad de que el estudiante sea artífice en la construcción de su propio conocimiento, desarrolle habilidades y competencias científicas, además de promover la autonomía y la conciencia sobre la importancia de los procesos de aprendizaje, y de esta manera potenciar en los estudiantes el desarrollo del pensamiento científico.
Liderazgo en docentes de básica primaria de una institución pública de la ciudad de Bucaramanga, Santander, Colombia
Authors: Ayala Mejía Mónica Alexandra
Published: March 2019

Objetivo. El liderazgo educativo se ha consolidado como un elemento fundamental al momento de fortalecer la calidad en la educación. Sin embargo, el enfoque que se le ha dado en las instituciones educativas lo sitúa en el ámbito administrativo sin involucrar a la comunidad. Nos proponemos determinar en este artículo, la presencia del liderazgo distribuido en el trabajo docente de una institución básica primaria de la ciudad de Bucaramanga.Metodología. Para ello, se aplicaron instrumentos como cuestionarios y entrevistas, los cuales fueron insumo de información, al igual que el proceso de observación realizado mediante una lista de chequeo aplicada por el investigador, los cuales permitieron conocer las percepciones que tenían los docentes y el coordinador sobre el concepto de líder, el liderazgo y los elementos del mismo que se presentaban en la institución.Resultados. En esta dirección se establecieron cinco categorías y veintiocho subcategorías básicas para realizar el proceso de análisis y triangulación de la información, que en la institución no se presenta un liderazgo distribuido debido a que los docentes no perciben claramente qué tipo de liderazgo se ejerce en la organización y los lineamientos que orientan esta labor son atribuidos a la coordinación la cual presenta un liderazgo basado en la subordinación a los seguidores.
The web as a corpus: a resource for translation
Authors: Vaezian Helia
Published: March 2019

[full article, abstract in English; abstract in Lithuanian]

Accessing ready-made corpora may not be always easy. This is especially true for less dominant languages such as Persian for which the number of available corpora is very limited. Moreover, most existing corpora are domain specific, which implies that they supply a limited range of genres and text types. They, thus, may not always contain the information the translator is looking for. Drawing on the world wide web as a big corpus, however, is not subject to such limitations. The web, in fact, can be considered as a very large multilingual corpus containing texts in almost all languages and all text types. The present paper reports the results obtained from a collaborative experience in which undergraduate English translation students from the Department of translation Studies of Allameh Tabataba’i University made use of Google search engine and webascorpus web concordancer to extract translationally-relevant data from the web.
Lietuvių literatūros vertimai į italų kalbą: dešimtmečio apžvalga (2008–2018)
Authors: Cerri Adriano
Published: March 2019

[full article and abstract in Lithuanian; abstract in English]

The article presents an overview of translations from Lithuanian into Italian during the last decade (2008–2018). All translations of Lithuanian works into Italian that are known to the author are reviewed by genre: prose, poetry, essay and theatre. The analysis reveals that poetry is the most translated genre, but several significant novels and essays were also published during the period under review. In the analysis, the terminus post quem is 2007, when Lithuania was an honorary guest of the Turin Book Fair. The aim of this review is not only to update data on Lithuanian literature in Italy, but also to discuss its current situation. The statistics show a positive trend, i.e. there is a steady increase in the number of translated works: over the last five years, the number of translations has almost doubled compared to 2005–2008. However, the constant increase in the number of translations rather than in the number of translators shows that such results were not achieved through external events, but by the work of several dedicated, tireless translators.
Meetings of Lithuanian Terminologists from the Translation Services of EU Institutions: An Overview
Authors: Platelis Edgaras
Published: March 2019

[full article and abstract in Lithuanian; abstract in English]

The paper presents a short overview (2006 till the present) of terminology meetings, or- ganized in Brussels/Luxembourg by Lithuanian terminologists working with the Translation Services of EU institutions (the Council of the EU, European Commission, European Parliament, Court of Justice, Central Bank, Committee of Regions, Economic Committee, and Court of Auditors). It is argued that this history represents continuous and gradual evolution and approximation/consolidation of working methods and practices. Some examples of success stories in resolving the terminological differences of different EU institutions are presented. The paper also briefly presents the terminological exchange link between the EU institutions’ Lithuanian translation services on the one hand and Lithu- anian public authorities on the other. The implications of the “triple loyalty” of the EU translator are discussed: the loyalty to the “house style” and multilingual requirements of the EU institution vs. Lith- uanian institutions’ position vs. Lithuanian language principles. Furthermore, the paper concentrates on the issues raised in the meetings related to the use of metaphoric terms in EU translations (e.g., carbon footprint, whistleblowing, spill-over effect). The argument is presented that avoiding metaphor sometimes leads to unclear and imprecise translation or loss of terminological identity. To illustrate the political aspect of conveying important emphasis in a given term, the example of demarcated beds is presented. Furthermore, it is argued that re-terminologization of historicisms/dated words might be useful. Finally the paper presents terminological networking and outreach activities undertaken by the Lithuanian Translation Unit at the General Secretariat of the Council of the EU, including the recently created Facebook page „Europinės terminologijos aktualijos“.
Prevention of Drowning
Authors: Denny Sarah A. , Quan Linda , Gilchrist Julie , McCallin Tracy , Shenoi Rohit , Yusuf Shabana , Hoffman Benjamin , Weiss Jeffrey ,   COUNCIL ON INJURY, VIOLENCE, AND POISON PREVENTION, Agran Phyllis F. , Hirsh Michael , Johnston Brian , Lee Lois K. , Monroe Kathy , Schaechter Judy , Tenenbein Milton , Zonfrillo Mark R. , Quinlan Kyran
Published: March 2019

Drowning is a leading cause of injury-related death in children. In 2017, drowning claimed the lives of almost 1000 US children younger than 20 years. A number of strategies are available to prevent these tragedies. As educators and advocates, pediatricians can play an important role in the prevention of drowning.
KOMBINASI UKURAN MATA PANCING DAN WARNA UMPAN TIRUAN UNTUK MENINGKATKAN HASIL TANGKAPAN HUHATE
Authors: Maspeke Fauzan Idris , Puspito Gondo , Solihin Iin
Published: March 2019

Keberhasilan operasi penangkapan ikan dengan huhate sangat tergantung pada beberapa faktor, dua diantaranya adalah ukuran mata pancing dan warna umpan tiruan. Hasil tangkapan huhate berupa cakalang, juvenile tuna, madidihang dan tongkol dapat menjadi optimal bila paduan antara ukuran mata pancing dan warna umpan tiruannya tepat. Oleh karenanya, paduan antara ukuran mata pancing dan warna umpan perlu diujicoba secara bersamaan dalam satu kapal. Tujuan penelitian ini adalah untuk mendapatkan kombinasi ukuran mata pancing dan warna umpan tiruan huhate sehingga menghasilkan jumlah tangkapan terbanyak. Ukuran mata pancing yang digunakan adalah nomor 2 dan 3. Adapun warna umpan tiruannya merah, biru dan putih. Metode yang digunakan dalam penelitian adalah melalui uji coba penangkapan dengan cara menguji mata pancing yang terdiri atas berbagai kombinasi ukuran dan warna umpan tiruan secara langsung di laut. Kapal huhate yang digunakan untuk operasi penangkapan berukuran 57 GT dengan jumlah pemancing 20 – 30 orang. Hasil uji statistik RALF dan BNT terhadap hasil tangkapan menunjukan bahwaFhit bernilai 5,214 atau lebih besar daripada Ftab (3,027), atau jumlah hasil tangkapan keenam kombinasi perlakuan berbeda nyata. Kombinasi ukuran mata pancing nomor 3 dan umpan berwarna merah mendapatkan hasil tangkapan sebanyak 2.596 ekor, kemudian diikuti berturut-turut oleh ukuran No.3 dan warna biru sebanyak 2.400 ekor, No. 3 dan warna putih sebanyak 2.109 ekor , No.2 dan warna merah sebanyak 2.106 ekor, No.2 dan warna biru sebanyak 1.333 ekor dan No.2 dan warna putih sebanyak 1.250 ekor.The success of huhate fishing operations is highly dependent on several factors, two of which are the size of hook and the color of the artificial bait. Catch of pole and line consisted of skipjack, juvenile tuna, yellowfin tuna and little tuna will be optimal when the alloy between the hook size and the color of the imitation bait is prorely. Therefore, the combination between the hook size and the color of the bait needs to be tested simultaneously in same fishing vessel. The goal to be achieved in the research is to get a combination of the hook size and artificial bait color are used for catching the largest number of catches. Two type of hook size are used that number 2 and will be combined with three color of artificial bait i.e., red, blue and white. The method used in this research is experimental fishing by using pole and liner sized of 57 GT ship operated by 20 – 30 fisherman. The results of RALF and BNT statistical tests on the catch data show that F-hit is 5.214 or greater than F-tab (3,027), that means the number of catches from the six treatment combinations is significantly different. The combination of the hook size number 3 and the red bait color caught 2,596 fishes. The following sequence are 2,400 fishes (No. 3 and blue), 2,109 fishes (No.3 and white), 2,106 fishes (No.2 and red), 1,333 fishes (No.2 and blue) and 1,250 fishes (No.2 and white).
PARAMETER PERTUMBUHAN HIU MACAN (Galeocerdo cuvier Peron & Lesuer, 1822) DI PERAIRAN SELATAN NUSA TENGGARA BARAT
Authors: Chodrijah Umi , Sentosa Agus Arifin , Prihatiningsih Prihatiningsih
Published: March 2019

Hiu macan (Galeocerdo cuvier Peron & Lesuer, 1822) merupakan predator puncak yang ditandai dengan sebaran yang luas dan ukurannya lebih besar.  Spesies hiu ini masuk dalam famili Carcharhinidae yang banyak tertangkap di perairan Samudera Hindia. Status konservasi jenis ini masuk dalam Daftar merah IUCN dan hampir terancam (NT) serta informasi tentang biologi khususnya parameter pertumbuhan spesies ini masih sangat terbatas.Tujuan penelitian adalah untuk mendapatkan informasi parameter pertumbuhan hiu macan di perairan Samudera Hindia bagian Selatan Nusa Tenggara Barat. Penelitian dilakukan di tempat pendaratan ikan  Tanjung Luar, Lombok Timur pada bulan Januari sampai dengan Desember 2016. Pengamatan meliputi panjang total tubuh dan jenis kelamin yang dilakukan dengan pengukuran dan pengamatan langsung secara visual di lapangan. Hasil penelitian terhadap 808 ekor ikan contoh menunjukkan bahwa kisaran panjang total untuk hiu macan (Galeocerdo cuvier)  terdistribusi pada ukuran antara 116 - 400 cmTL dengan panjang rata-rata 242,8 cm TL serta modus pada ukuran 240 cmTL. Perbandingan kelamin ikan hiu macan  jantan dan betina dalam keadaan tidak seimbang, dengan jumlah jantan lebih besar.  Estimasi panjang asimtotik (L∞) sebesar 420 cmTL dengan laju pertumbuhan (K) 0,260/tahun, laju kematian total (Z)  1,10/tahun, laju kematian alamiah (M) 0,35/tahun serta laju kematian akibat penangkapan (F) 0,75/tahun. Estimasi laju eksploitasi sudah mengarah kepada penangkapan yang berlebih (E = 0,68) oleh karena itu perlu dilakukan tindakan pengelolaan agar pemanfaatannya tetap lestari.Tiger sharks (Galeocerdo cuvier Peron & Lesuer, 1822) were widely held in the depths of the Indian Ocean. Its conservation status was on the IUCN Red List and was near threatened (NT). The purpose of this study was to obtain the parameters of growth in the South off West Nusa Tenggara waters. The study was conducted at Tanjung Luar landing site, East Lombok in January until December 2016. The observation included total length and sex with visual measurement and observation in the field. The results of the study showed the number of 808 individues that the total length range for tiger shark (Galeocerdo cuvier) caught in Indian Ocean waters landed on Tanjung Luar was distributed on a size between 116-400 cmTL with an average length of 242.8 cmTL and a mode at 240 cmTL. The sex ratio of male and female tiger sharks was in an unbalanced state, with larger females. Estimation of asymptotic length (L∞) of 420 cmTL with growth rate (K) 0.260 / year, total mortality rate (Z) 1.10 / year, natural mortality rate (M) 0.35 / year and mortality rate due to arrest (F) 0.75 / year. Estimation of the rate of exploitation has led to overfishing (E = 0.68) therefore it was necessary to take regulatory and management measures to ensure sustainable utilization.
Interprofessional Competency Frameworks in Education
Authors: Smilski Andrea , Parrott Mary
Published: March 2019

This article was migrated. The article was marked as recommended. Interest in Interprofessional collaboration (IPC) in health care is increasing, as concerns about patient safety, resource shortages, and effective and efficient care have become explicit priorities. Although there are many exemplars of Interprofessional education (IPE) for collaborative, patient-centered care, there is little in the literature to describe competencies for an Interprofessional collaborative practitioner.Although there are many perspectives on the concept of Interprofessional collaboration, there is scarce literature on the subject related to its application in health education programs. This article describes two Interprofessional competency frameworks that have been developed in Canada and Qatar. These particular frameworks are highlighted because of College of the North Atlantic's (CNA-Q) tie to Canada as a Canadian College operating within Qatar. The frameworks, which have been respectively applied within their own contexts, offer opportunities for the application of Interprofessional competencies elsewhere in the worldwide. The models proposed are reviewed and their utility for educators and practitioners is discussed.The first framework is a Canadian competency framework for IPC that: (1) considers descriptions of collaborative practice and (2) uses existing literature to support a model for describing competencies for collaborative practice. The second framework of Interprofessional health competencies developed in Doha, Qatar originated from a National Priorities Research Project supported by the Qatar National Research Fund. It builds upon a model developed by Qatar University (QU) (El-Awaisiet al., 2017) and the Canadian National Interprofessional Competency Framework for Collaborative Practice (Johnson, et al., 2015). It provides guidance for implementation of IPE in pre- and post-licensure settings.
Ketahanan Oksidasi Zirkaloy-4 yang Dipadu dengan Yttrium Pada Suhu Tinggi
Authors: Immanuel Perdana , Ambardi Pradoto , Prajitno Djoko Hadi
Published: March 2019

KETAHANAN OKSIDASI ZIRCALOY-4 YANG DIPADU DENGAN YTTRIUM PADA TEMPERATUR TINGGI. Yttrium merupakan salah satu logam unsur tanah jarang yang digunakan untuk memperbaiki sifat logam. Penelitian ini dilakukan untuk mengetahui pengaruh penambahan Yttrium terhadap ketahanan oksidasi paduan zirkonium-4 pada temperatur tinggi dengan menggunakan metode oksidasi isothermal pada temperatur 900 °C dan 1000 °C. Penelitian ini dilakukan dengan  tiga (3) variasi konsentrasi yttrium yaitu 0 % berat, 0,5 % berat dan 1 % berat dan sebagai pemadu pada zircaloy-4 (Zr, Sn, Fe, dan Cr).  Proses oksidasi isotermal dilakukan pada temperatur 900 °C dan 1000 °C dengan waktu pemanasan 9 jam terhadap sampel as cast di dalam tungku tabung. Sampel zircaloy-4 yang telah dioksidasi kemudian dilakukan pengujian meliputi metalografi, kekerasan, X-Ray Difraction (XRD) dan pengukuran ketebalan oksida. Hasil pengujian menunjukkan bahwa kandungan  variasi yttrium tidak mempengaruhi nilai kekerasan yang berarti. Semakin besar kandungan yttrium yang ditambahkan mengakibatkan nilai kekerasan semakin menurun, namun penambahan unsur yttrium dapat mempengaruhi ketahanan oksidasi pada temperatur tinggi yang ditunjukkan oleh perubahan grafik ketebalan oksida serta morfologi permukaan oksidasi dari setiap sampel yang dianalisis.Kata Kunci : zircaloy-4, oksidasi isotermal, variasi yttrium.