bluuebunny/crossref_metadata_2025 huggingface dataset:
Acervos musicais
Authors: Sousa Ana Claudia Medeiros de , Nascimento Geysa Flávia Câmara de Lima , Santos Raquel do Rosário
Published: December 2020

As práticas musicais produzem diversificados recursos informacionais que formam acervos de valor cultural, e tem se tornado de interesse de profissionais e pesquisadores, dentre eles os arquivistas. Esta comunicação se propõe a apresentar as produções científicas sobre acervos musicais na literatura da Ciência da Informação, com enfoque nas produções da Arquivologia, evidenciando aspectos conceituais e práticos abordados nesses estudos. Trata-se de uma pesquisa descritiva, cujo levantamento bibliográfico buscou recuperar produções científicas disponibilizadas na Base de Dados Referencial de Artigos de Periódicos em Ciência da Informação (Brapci); nas publicações advindas da Reunião Brasileira de Ensino e Pesquisa em Arquivologia (Reparq); nas publicações disponíveis no Catálogo de teses e dissertação da  Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (Capes); como também, de trabalhos de conclusão de curso de graduação em Arquivologia. Os resultados apontaram que as produções científicas identificadas discorrem sobre as práticas de produção, organização, representação, classificação, automatização, circulação, preservação, acesso, recuperação e uso da informação e/ou do documento musical, como também foram recuperadas produções científicas que evidenciam os indícios de memória e identidade registrados nos documentos musicais. Conclui-se que, apesar da temática ser de interesse de pesquisadores do campo da Arquivologia, ainda é preciso que o arquivista se aproprie de suas competências e habilidades, e consciente de sua prática laboral exercendo-a de maneira reflexiva e crítica, e que contribua no processo de mediação da informação musical.
DIAGNÓSTICO DO ACERVO ACADÊMICO DA COORDENADORIA DE REGISTRO ESCOLAR DO INSTITUTO FEDERAL DE SERGIPE, CAMPUS LAGARTO
Authors: Manuela do Nascimento  , Juliana Santos da Silva  , Ulda do Nascimento Paris Leite
Published: December 2020

A pesquisa buscou conhecer o acervo do arquivo setorial da Coordenadoria de Registro Escolar por meio de diagnóstico, a fim de identificar os tipos de documentos produzidos, recebidos e acumulados no setor e verificar o processo de acondicionamento e armazenamento. Tendo como objetivo geral diagnosticar os problemas existentes no arquivo setorial da CRE, em especial os documentos do Programa Nacional de Acesso ao Ensino Técnico e Emprego. A metodologia adotada foi a pesquisa de campo com fins de diagnosticar o respectivo acervo com abordagem qualitativa e quantitativa com objetivo exploratório e resultados descritivos. A imersão do pesquisador no ambiente de pesquisa foi proporcionada por técnicas de pesquisa participante promovida por uma intervenção. Identificou-se o processo de acondicionamento e armazenamento dos documentos e as tipologias documentais, quantificando os documentos com o propósito de transferi-los para o Arquivo Central da Reitoria, ambiente de armazenamento do fundo fechado do Programa Nacional de Acesso ao Ensino Técnico e Emprego. Conclui-se que o ambiente social em estudo não se orienta para a organização dos documentos pelos instrumentos instituídos para a gestão, como as leis, normas, manuais e procedimentos técnicos.
Efek Variasi Waktu dan Jumlah Lilitan pada Sistem Filter Elektromagnetik Terhadap Penurunan Kadar Pb, Zn dan Co
Authors: Eso Rosliana , Muhammad Abdullah Azam Undu  , Sumarno  , Muhammad Anas
Published: December 2020

Telah dibuat filter elektromagnetik yang berisi 350 gram pasir besi dari Pantai Laeya Kabupaten Buton Selatan. Filter elektromagnetik menggunakan pipa PVC berdiameter 1 inci dan menggunakan rangkaian listrik bertegangan 16 Volt. Filter ini digunakan untuk menyerap logam berat pada sampel air Teluk Kendari dengan memvariasikan waktu penyaringan 5, 10, 15, 20 hingga 25 menit dan jumlah lilitan kawat 1300, 1600 dan 2000. Kadar logam yang diukur dengan Spektrofotometer Serapan Atom menunjukkan penurunan optimum kadar logam berat pada 25 menit penyaringan berturut-turut 0,0333 mg/l, 0,0785 mg/l, dan 0,0181 mg/l untuk Pb, Zn, dan Co dengan penyerapan maksimum berturut-turut  96,02 %, 82,86 % dan 75,57% untuk Pb, Zn dan Co. Variasi jumlah lilitan kawat memperoleh hasil optimum pada 2000 lilitan yaitu berturut-turut 0,0026 mg/l, 0,0131 mg/l, dan 0,0063 mg/l untuk Pb, Zn, dan Co. Hal ini menunjukan filter elektromagnetik mampu menurunkan kadar logam Pb, Zn dan Co dengan serapan hampir mencapai 100%.
Perbandingan Metode Contrast Enhancement pada Citra CT-Scan Kanker Paru-paru
Authors: Nurhidayah  , Abdul Samad Bannu , Abdullah Bualkar
Published: December 2020

Abstrak:

Di Indonesia kanker paru menjadi penyebab kematian kedua setelah kanker payudara. Angka mortalitas yang cukup tinggi, maka penentuan diagnosis lebih awal memegang peranan yang sangat penting dalam manajemen terapi. Kelemahan CT-Scan dalam mendiagnosa kanker paru-paru disebabkan oleh kontras citra yang rendah dan derau pada citra. Pada penelitian ini akan membandingkan metode contrast enhancement berbasis histogram equalization dan contrast limited adaptive histogram equalization untuk meningkatkan kualitas citra dengan menggunakan software Matlab. Namun, sebelumnya dilakukan reduksi noise dengan menggunakan metode median filter. Kinerja dari setiap metode dihitung dengan mencari nilai MSE (Mean Square Error) dan PSNR (Peak Signal to Noise Ratio) citra. Dari nilai MSE dan PSNR yang di dapatkan diperoleh nilai MSE dan PSNR terbaik pada metode contrast limited adaptive histogram equalization dengan nilai 653,434 dB dan 245,547 dB.
Study on High-Cycle Fatigue Behaviors and Fracture Mechanism of RuT450
Authors: Zhang MengXiao , Pang JianChao , Lingjian Meng , Shouxin Li , Qingyi Liu , Ailong Jiang , Zhang Zhefeng
Published: December 2020

Fatigue failure is the most common failure mode of structural materials.
In this study, the high-cycle fatigue properties at different
temperatures, fracture surface morphologies and corresponding damage
mechanisms of a widely used vermicular graphite cast iron RuT450 were
investigated. It is found that the fatigue strength of RuT450 decreases
with the increase of temperature, and the decreasing rate is affected by
the change of morphology and content of graphite. In general, the cracks
initiated from the graphite phase boundary and propagated through the
pearlite lamellae. In addition, according to the change of matrix
micro-structure and the slight change of graphite morphology at
different temperatures, and combined with the change of crack
propagation threshold value under different temperature conditions, a
fatigue strength prediction method for vermicular graphite cast iron at
different temperatures was proposed in this work, which has high
prediction accuracy.
Time-dependent dual effect of NLRP3 inflammasome in brain ischemia
Authors: Palomino-Antolin Alejandra , Narros-Fernández Paloma , Farré-Alins Victor , Sevilla-Montero Javier , Decouty-Pérez Celine , Lopez-Rodriguez Ana , Fernandez Nuria , Monge Luis , Casas Ana , Calzada Maria , Egea Javier
Published: December 2020

Background: Post-ischemic inflammation contributes to worsening of
ischemic brain injury and in this process, the inflammasomes play a key
role. Inflammasomes are cytosolic multiprotein complexes which upon
assembly activate the maturation and secretion of the inflammatory
cytokines IL-1β and IL-18. However, participation of the NLRP3
inflammasome in ischemic stroke remains controversial. Our aims were to
determine the role of NLRP3 in ischemia and to explore the mechanism
involved in the potential protective effect of the neurovascular unit.
Methods: WT and NLRP3 knock-out mice were subjected to ischemia by
middle cerebral artery occlusion (60 minutes) with or without treatment
with MCC950 at different time points post-stroke. Brain injury was
measured histologically with 2,3,5-triphenyltetrazolium chloride (TTC)
staining. Results: We identified a time-dependent dual effect of NLRP3.
While neither the pre-treatment with MCC950 nor the genetic approach
(NLRP3 KO) proved to be neuroprotective, post-reperfusion treatment with
MCC950 significantly reduced the infarct volume in a dose-dependent
manner. Importantly, MCC950 improved the neuro-motor function and
reduced the expression of different pro-inflammatory cytokines (IL-1β,
TNF-α), NLRP3 inflammasome components (NLRP3, pro-caspase-1), protease
expression (MMP9) and endothelial adhesion molecules (ICAM, VCAM). We
observed a marked protection of the blood-brain barrier (BBB), which was
also reflected in the recovery of the tight junctions proteins (ZO-1,
Claudin-5). Additionally, MCC950 produced a reduction of the CCL2
chemokine in blood serum and in brain tissue, which lead to a reduction
in the immune cell infiltration. Conclusions: These findings suggest
that post-reperfusion NLRP3 inhibition may be an effective acute therapy
for protecting the blood-brain barrier in cerebral ischemia with
potential clinical translation.
Perencanaan Fondasi Tiang Bor Abutment Jembatan Kali Kendeng (Perbandingan Metode Meyerhof dan Metode Reese & Wright)
Authors: Susanto Agus , Renaningsih Renaningsih , Candrarini Riska Aditya
Published: December 2020

Fondasi merupakan struktur bawah yang berfungsi untuk meneruskan beban yang berasal dari struktur atas, baik beban dalam arah vertikal maupun horizontal ke tanah. Secara umum fondasi digolongkan menjadi dua golongan yaitu fondasi dangkal dan fondasi dalam. Jika suatu struktur dibangun di atas suatu lahan di mana lapisan tanah kerasnya terletak pada elevasi yang cukup dalam, maka tipe fondasi yang sesuai untuk struktur tersebut adalah fondasi dalam. Fondasi tiang bor (bored pile) merupakan salah satu jenis fondasi dalam yang dipasang ke dalam tanah dengan cara mengebor tanah terlebih dahulu, baru kemudian diisi tulangan dan dicor beton. Fondasi tiang ini biasanya dipakai pada tanah yang stabil sehingga memungkinkan untuk membentuk lubang yang stabil dengan mesin bor.  Para ahli geoteknik telah merumuskan beberapa metode untuk perencanaan bored pile, diantaranya metode Meyerhof dan metode Reese Wright. Kedua metode tersebut menggunakan prinsip kombinasi end bearing dan friction pile. Pada perencanaan dengan metode Meyerhof menggunakan peramasamaan atau rumus, sedangkan pada metode Reese Wright menggunakan gambar grafik. Penelitian ini bertujuan untuk mengetahui perbandingan kapasitas dukung ultimit tiang tunggal, kapasitas izin kelompok tiang dan jumlah fondasi bored pile yang dibutuhkan pada abutmen Jembatan Kali Kendeng Susukan, Semarang dengan metode Meyerhof dan metode Reese Wright. Data tanah yang digunakan untuk perencanaan bored pile adalah data nilai N-SPT  lapisan tanah pada lokasi proyek jembatan. Sebelum melakukan analisis perhitungan kapasitas dukung, dilakukan perhitungan pembebanan, yaitu beban  hidup, beban mati, dan beban kendaraan. Dari hasil perhitungan diperoleh bahwa beban aksial total yang harus ditahan oleh fondasi adalah sebesar 49881,266 kN. Kapasitas dukung ultimit tiang tunggal dengan metode Reese Wright diperoleh sebesar 5842,130 kN, dan dengan metode Meyerhof sebesar 4857,130 kN. Kapasitas izin kelompok tiang dengan metode Reese Wright sebesar 58421,300 kN dan Meyerhof sebesar 58285,560 kN, di mana keduanya sedikit lebih besar dari beban aksial yang harus ditahan, maka hasil hitungan dari kedua metode tersebut memenuhi untuk menahan beban. Dengan menggunakan SF 2,5 jumlah tiang bored pile yang dibutuhkan dengan metode Reese Wright diperoleh sebanyak 10 tiang, dan dengan metode Meyerhof diperoleh sebanyak 12 tiang.
Capacidades Digitais: Uma Revisão Bibliométrica
Authors: Camillo Gabrieli Marques , De Vasconcellos Silvio Luis , Amal Mohamed
Published: December 2020

Objetivo: Identificar quais os fundamentos teóricos e os principais temas que sustentam o conceito de capacidades digitais.Método: Cientometria por meio do programa VOSviewer, resultando em uma análise bibliométrica de 741 artigos de periódicos da área de negócios, economia e ciências sociais, na base de dados Scopus.Originalidade/Relevância: Ainda não estão consolidados os temas, teorias e conceitos que dão suporte para as capacidades digitais, um tema em expansão e que requer novas pesquisas para auxiliar na melhoria no processo de formulação de estratégias nas organizações.Resultados: Os resultados revelam que os principais fundamentos teóricos estão conectados com a teoria da visão baseada em recursos, capacidades dinâmicas e estratégia na transformação digital. Os temas que sustentam os conceitos de capacidades digitais são: transformação digital, indústria 4.0, inovação, comércio eletrônico e inovação em modelos de negócios.Contribuições teóricas/metodológicas: As implicações são a indicação de teorias, conceitos e recomendações para avançar em pesquisas sobre capacidades digitais a partir de outros trabalhos existentes. Tais recomendações abordam lacunas de pesquisa identificadas por meio de análises sistemáticas e objetivas, possibilitando a proposição de perspectivas futuras de pesquisa.Contribuições sociais / para a gestão: Empiricamente, este estudo contribui para os gestores encontrem os principais temas do campo de pesquisa sobre capacidades digitais, podendo compreender como o uso dessas estratégias voltadas à transformação digital podem gerar vantagem competitiva sustentável.
THE 2019 NOVEL PANDEMIC OF CORONAVIRUS DISEASE (COVID-19): A STUDY OF EXISTING EVIDENCE IN THE INDIAN POPULATION
Authors: Verma Shrikant , Abbas Mohammad , Verma Sushma , Raza Syed Tasleem , Mahdi Farzana
Published: December 2020

A novel spillover coronavirus (nCoV), with its epicenter in Wuhan, China's People's Republic, has emerged as an international public health emergency. This began as an outbreak in December 2019, and till November eighth, 2020, there have been 8.5 million affirmed instances of novel Covid disease2019 (COVID-19) in India, with 1,26,611 deaths, resulting in an overall case fatality rate of 1.48 percent. Coronavirus clinical signs are fundamentally the same as those of other respiratory infections. In different parts of the world, the quantity of research center affirmed cases and related passings are rising consistently. The COVID- 19 is an arising pandemic-responsible viral infection. Coronavirus has influenced huge parts of the total populace, which has prompted a global general wellbeing crisis, setting all health associations on high attentive. This review sums up the overall landmass, virology, pathogenesis, the study of disease transmission, clinical introduction, determination, treatment, and control of COVID-19 with the reference to India.
POTENTIAL HEALTH HAZARDS OF FORMALDEHYDE USAGE IN GROSS ANATOMY DISSECTION HALL ON STUDENTS AND INSTRUCTORS
Authors: Kapoor Prince , Sharma P. K.
Published: December 2020

Formaldehyde is the most frequently used chemical for embalming in dissection halls and tissue fixation in histopathological laboratories. Exposure to formalin by direct contact or in vapourised form by inhalation can produce various local and/or systemic toxic effects in students, instructors and staff working in dissection rooms. Its toxicity ranges from local irritation and allergic reactions to congenital defects and certain malignancies. This account highlights these adverse effects on medical students, demonstrators, and other staff handling the cadavers at the Anatomy department. It also suggests certain measures and precautions that can minimize formaldehyde toxicity to students and staff in gross anatomy laboratories.
NASOPHARYNGEAL ADMANTINOMATOUS CRANIOPHARYNGIOMA IN 14 YEARS OLD BOY- A CASE REPORT STUDY
Authors: Tiwari Kshama , Gupta Parul , Irfan Sumaiya , Zaidi Noorin , Ahmad Sharique , Lal Nirupma , Rai Silky
Published: December 2020

Craniopharyngiomas are rare benign epithelial tumours arising from the pituitary stalk or gland. The sellar and parasellar region is the most commonly involved sites but at times tumors extend below the sellar floor involving the sphenoid sinus, invade the pharynx and reach upto the nasal cavities. Here is a case of 14 years old boy presenting with nasal cavity mass leading to bilateral obstruction and he was operated to excise the mass lesion. Grossly a grayish white cystic mass lesion was obtained after excision biopsy. On cut section, cyst contained a greyish brown thick liquid like material, with the microscopic findings of densely packed nodules of well differentiated epithelium along with stellate reticulum and wet keratin consistent with the diagnosis of craniopharyngioma. Clinical features along with imaging characteristics (except site of the lesion) and histopathological findings were all consistent with primary admantinomatous craniopharyngioma,
Integrating Vermeer’s Skopos Theory into Newmark’s Strategies for Exploring Cultural Problems in Subtitles: A Case Study of the American series Thirteen Reasons Why
Authors: Moqbel Al-Dahmashi Eman
Published: December 2020

The present study explored some basic cultural problems that translators face during subtitling audiovisual texts, particularly TV series from English into Arabic. The study also provided functional analysis of the solutions occasionally chosen by professional Netflix subtitlers to overcome those cultural problems. The study aimed at showing whether the strategies frequently chosen by the subtitler to deal with particular problematic cultural features were equally successful in achieving functional adequacy in the TT. The researcher integrated Vermeer’s functionally based Skopos theory into Newmark's translation procedures to provide a descriptive functional analysis of 44 examples taken from the American series, Thirteen Reasons Why. The content-analysis led to two main findings. The first was related to the most frequent strategies used to render the intended skopos (functions) of the source cultural features; paraphrase being the highest in use since it was used 18 times out of 44. The second finding was that the rate of frequency of strategies chosen correlated strictly with the rate of functional adequacy of these strategies. Paraphrase achieved its intended functions adequately in 15 out of 18 examples.
Law Enforcement Opens Medical Records through Public Relations Media of Langsa Hospital
Authors: Radhali Radhali , Tariadi Tariadi , Brahmana H.S , Hadiyanto Eko Hadiyanto
Published: December 2020

ABSTRACT: Medical record is a file that contains records and documents about the patient's identity, examination, treatment, actions and other services that have been provided to patients. This study aims to determine the legal arrangements regarding the medical record, to find out law enforcement against the Public Relations of Langsa Public Hospital publish patient medical records in online media and to find out the obstacles and efforts made in law enforcement against the Public Relations of Langsa Public Hospital that open patient medical records. The method used in this study is normative and empirical juridical. 1) In medicine, it is not permissible for a doctor or employee of a public hospital to open a medical record through the Public Relations media of Langsa Regional Hospital according to Law Number 29 of 2004 Article 51. 2) Law enforcement against someone who opens a medical record at Langsa Regional Hospital is considered ineffective because law enforcement officials in this case are not serious in handling cases that should be prosecuted. 3) Obstacles in law enforcement in Langsa Regional Hospital, namely that there are still overlapping laws by the police so that law enforcement cannot be carried out fairly and the efforts made in law enforcement against Langsa Regional Hospital that open medical records by means of supervision and coordination between leadership and staff in hospitals Langsa.Keywords: Law Enforcement, Medical Records, Media
Comparative Evaluation of Metals and Heavy Metals in Some Yemeni Crude and Fuel Oil
Authors: Ismail Rokhsana M. , Nagi Fatima Sahleh
Published: December 2020

Due to high importance of the crude oil to the modern society as a source of energy and as raw material for a wide chemical and petro chemical industries.
In this study we made assessment of metals and heavy metals  in some Yemeni crude, and fuel oils namely Mareb crude oil blend, Masila crude oil blend plus two samples from Sounah and Hijah oil fields in Masila basin.
Fifteen  metals and heavy metals were determined in above samples, but the most indicated were ( Na, K, Mg, ) and ( V, Co, Ni ) using ICP technique and atomic absorption spectroscopy .
The order of concentration of metals in Yemeni crude oils were as shown in figures:
Na < K < Co < Mg < V < Ni < Ca< Fe < Cd < Al< Zn < Cr < Cu < Pb < Mn.
In Fuel oil: Na < Co < V < Mg < K < Ni < Ca < Fe < Al < Cd < Zn < Cr< Pb < Mn < Cu.
Comparing concentrations of metals in studied sample, in general were less than in crude oil and fuel oil in many countries. That mean Yemeni crude and fuel oil are the best in quality.
The order of concentration of metals in Yemeni crude oils were as shown in figures:
Na < K < Co < Mg < V < Ni < Ca< Fe < Cd < Al< Zn < Cr < Cu < Pb < Mn.
In Fuel oil: Na < Co < V < Mg < K < Ni < Ca < Fe < Al < Cd < Zn < Cr< Pb < Mn < Cu.
Comparing concentrations of metals in studied sample, in general were less than in crude oil and fuel oil in many countries. That mean Yemeni crude and fuel oil are the best in quality.
Liderazgos militares y estrategias de poder. Salta 1814-1821
Authors: Mata Sara
Published: December 2020

A partir de la derrota del Ejército Auxiliar del Perú en Vilcapugio y Ayohuma a fines de 1813, el Ejército Real del Perú ocupó por segunda vez la Ciudad de Salta. La estrategia diseñada por Dorrego e implementada por San Martín de desarrollar en territorio salto-jujeño una guerra de recursos similar a la que tenía lugar en las provincias del Alto Perú favoreció el retorno de Martín Miguel de Güemes a las filas del Ejército Auxiliar y su designación como jefe de la vanguardia para concretarla. Entre 1814 y 1821, año de su muerte, el protagonismo político y militar de Güemes contó con leales adhesiones e importantes oposiciones por parte de los jefes de las milicias locales como la de los Infernales, cuerpo de línea organizado por el gobernador en setiembre de 1815. Es por ello que resulta de interés abordar las estrategias que le permitieron liderar la guerra, pero también observar las contradicciones y disputas que se dirimieron en la esfera militar construyendo y sosteniendo diferentes proyectos políticos.
Política de “extraordinarias circunstancias”, mecanismo de crisis y de descontrol, frontera de actores móviles. Entre Ríos, 1830-1831
Authors: Herrero Fabian José
Published: December 2020

El presente trabajo analiza el caso del gobierno provisional de Pedro Barrenechea en Entre Ríos. Cuestiono la imagen historiográfica que lo presenta como una administración inactiva y sin propuesta ante las dificultades que presenta la escena entrerriana de los años de 1830. Muestro, por el contrario, que se trata de una administración con múltiples iniciativas de gobierno y con tomas de decisiones en áreas de poder, como el importante dominio de las comandancias militares. El archivo Urquiza, los documentos de gobierno y el congreso provincial del Archivo de Entre Ríos constituyen las principales fuentes.
DEVELOPING SPEAKING SKILL OF GRADE VIII STUDENTS AT SMP NEGERI 1 PALU THROUGH INTERVIEW
Authors: Syam Hijrah , Pettawali M. Tamrin AM. S.
Published: December 2020

This research aims at developing Speaking Skill through Interview. Its method was quasi-experimental research non-equivalent control group design. Its population was the students of grade VIII at SMP Negeri 1 Palu, in which consists of thirteen parallel classes. The experimental class consists of 29 students and control class consists of 30 students. It was done in eight meetings. The variables of this research were speaking skill and interview. The samples of this research were students of grade VIII C and VIII D, selected through cluster sampling technique. Its results indicate that the application of interview has overcome the students’ problem. After analyzing them, the result of t-counted was 10.01. By applying degree of freedom (df) 57(29+30-2), and the level significant 0.05, the value of t-table was 2.00. So,  the value of t-counted was higher than t-table. It means that the hypothesis of this research was accepted. Thus, the interview can be applied to develop speaking skill of students grade VIII  at  SMP Negeri 1 Palu.
The influence of disinfection methods and liquid phase media on Paphiopedilum insigne seeds germination and media supplements on morphological features of protocorms in tissue culture
Authors: Poniewozik Monika , Parzymies Marzena , Szot Paweł
Published: December 2020

Paphiopedilum is a very original orchid, which labellum resembles a slipper. It is cultivated as a cut flower or a pot plant. The aim of the presented work was to estimate the influence of a disinfection method and addition of a liquid media on germination of Paphiopedilum insigne seeds in vitro. The whole seed capsules were disinfected with the use of 0.5% of AgNO3 for 20 min, 0.1% of HgCl2 for 5 s, 1% NaOCl for 30 min or immersed in a 96% ethanol and burned in a direct flame. The disinfected seeds were placed on a 1/4 MS (Murashige and Skoog) solidified media on top of which a liquid phase containing 1/4 MS elements, GA3 in concentration of 400 mg·dm–3 or distilled sterile water were added. The media without the liquid phase was also tested. It was noted that all methods of disinfection used effectively reduced contaminations of Paphiopedilum insigne seeds. The highest germination rate was observed when capsules were direct flamed and the liquid phase was added on top of the solidified media. The influence of growth regulators (BA, TDZ, KIN and 2,4-D) and casein hydrolysate added to the media on the morphological features of the obtained plants was also tested. It was observed that the most regenerated protocorms of the best quality were obtained when the media was supplemented with 1 mg·dm–3 of BA + 2 mg·dm–3 of TDZ or 5 mg·dm–3 of KIN + 1 mg·dm–3 of BA.
As políticas de combate ao analfabetismo no Brasil: continuidades e descontinuidades
Authors: Vanzuita da Silva Sandra Cristina , Ferreira Valéria Silva , Ribeiro Boeing Rosiani Fabricia
Published: December 2020

Esta pesquisa investigou programas de analfabetismo em diferentes governos. Para organização dos achados, realizamos duas etapas. Na primeira, procedeu-se ao mapeamento dos documentos das políticas contra o analfabetismo. Na segunda, a análise geral para identificar o público, a proposta e a concepção de alfabetização. Compreendemos, a partir da análise dos dados, que os programas referentes ao analfabetismo, por muitos anos, foram direcionados ao público de jovens e de adultos. Apenas nas últimas décadas, tais políticas dedicaram-se à obrigatoriedade da alfabetização a partir dos anos iniciais. Houve muitas descontinuidades e poucas continuidades, provocando de forma intencional, a falta de acesso das camadas mais pobres da população ao conhecimento sistematizado.
PSİKOLOJİK SÖZLEŞME İHLALİNİN İŞE ANGAJE OLMA ÜZERİNDEKİ ETKİSİNDE ÖRGÜTSEL KIDEMİN DÜZENLEYİCİ ROLÜ
Authors: SAYĞAN TUNÇAY Sahra , SAYĞAN YAĞIZ F. Nazlı
Published: December 2020

Örgütlerin günümüz koşullarında rekabet edebilmeleri için işini seven, yeni fikirler geliştirebilen ve üretken olabilen işe angaje olmuş çalışanlara ihtiyaçları vardır. Modern örgütlerin, geleneksel örgütsel yapılara ve iktisadi ilkelere yoğun bir şekilde odaklanmaktan ziyade, odaklarını beşeri sermayenin yönetimine kaydırmaları gerekmektedir. Yerel yazında psikolojik sözleşme ihlalinin işe angaje olma üzerindeki etkisinde örgütsel kıdemin düzenleyici rolünü sorgulayan herhangi bir çalışmaya rastlanmamış olması, yabancı yazında ise bu anlamda kısıtlı sayıda çalışmanın varlığı, araştırmanın önemini oluşturmaktadır. Bu çalışmanın amacı psikolojik sözleşme ihlalinin işe angaje olma üzerindeki etkisinde örgütsel kıdemin düzenleyici rolünü araştırmaktır. Bu amaçla Adana’da özel sektörde faaliyet gösteren üç işletmedeki 268 çalışan üzerinde soru formu (anket) uygulanmıştır. Kullanıma uygun elde edilen 259 anketten sağlanan veri ilk hipotez olan psikolojik sözleşme ihlalinin işe angaje olma üzerindeki negatif etkisini test edebilmek amacıyla basit doğrusal regresyon analizine tabi tutulmuştur. Bu etkide örgütsel kıdemin düzenleyici rolünü sorgulayan ikinci hipotezin test edilmesi için ise hiyerarşik regresyon analizi yapılmıştır. Gerçekleştirilen analizler neticesinde psikolojik sözleşme ihlalinin işe angaje olmayı negatif yönde etkilediği ve örgütsel kıdemin bu etkiyi arttırıcı yönde düzenleyici bir rolü olduğu bulunmuştur.
IAS 41 Accounting For Agricultural Activities: Case of Turkey
Authors: YALÇIN Zülkif
Published: December 2020

Records of agricultural activities were not found in many countries' accounting records and accounts, like Turkey. The IAS organized by the International Accounting Standards Board has been translated from English to Turkish as a full set. Turkey Accounting Standards / Financial Reporting Standards have taken tehir names. This problem in accounting account plans and records was tried to be overcome with "TAS 41 Agricultural Activities" standard. Our study will make recommendations for the implementation and applicability of IAS 41 in Turkey. The recommendations will be prepared according to the accounting system implemented in Turkey will consist of accounting and records. In this context, the new accounts will be created in Uniform Chart of Accounts implemented in Turkey accounting system. Accounting records for the application of newly created accounts will be explained in a monograph. Our study will be described Turkey example of the International Accounting Standards. The accounting records are applied in other countries will be comparable with the accounting records in Turkey. With this study, there will be a contribution to the companies operating in the Agricultural Sector, a new perspective in the accounting records and uniform accounting practices in this field.
Terör, Politik ve Askeri Olaylara Borsa İstanbul Turizm Sektörü Yatırımcı Tepkisi
Authors: GÜNAY Fatih
Published: December 2020

Çalışmada, terör, politik ve askeri olaylara turizm sektörü pay yatırımcılarının tepkisinin incelenmesi amaçlanmıştır. 2016 yılı sonrasında yaşanan 15 Temmuz darbe girişimi, seçimler, Fırat Kalkanı (2016), Zeytin Dalı (2018) ve Barış Pınarı (2019) sınır ötesi harekâtları incelenen olaylardır. Olay çalışması yöntemiyle on işletmenin günlük verilerinde ortalama getiri modeliyle getiriler hesaplanmıştır. Olay gününde 15 Temmuz’un negatif, Zeytin Dalı’nın pozitif anormal getiriye sebep olduğu bulgulanmıştır. 21 günlük olay penceresinde 15 Temmuz’un negatif, sırasıyla Genel Seçim, İBB ara seçimi ile Barış Pınarı’nın en yüksek pozitif kümülatif ortalama anormal getirilere sebep olduğu saptanmıştır. Elde edilen bulgular terör ve güvenlik riskiyle, askeri olaylara turizm sektörü yatırımcı duyarlılığının politik olaylardan yüksek olduğunu göstermektedir.
Avrupa Birliği Bankacılık Endüstrisinde Rekabet ve İstikrar İlişkisi: Ticari Bankalar Üzerine Bir Deneme
Authors: EKİNCİ Ramazan , KÖK Recep
Published: December 2020

Rekabet - istikrar/kırılganlık hipotezi, bankacılık literatüründe en sık tartışılan konulardan birisidir. Literatürde rekabet ve istikrar / kırılganlık ilişkisini inceleyen çok sayıda ampirik çalışma olmasına rağmen, yüksek rekabetin, istikrar mı, yoksa istikrarsızlığa mı neden olduğu konusunda literatürde ortak bir görüş ortaya konulmamıştır. Buradan hareketle bu çalışmanın temel amacı, rekabet - istikrar/kırılganlık hipotezinin geçerliliğini ele alınan 26 Avrupa Birliği (AB) ülkesi için analiz etmektir. Söz konusu ülkelere ait 156 ticari bankanın 2006-2014 dönemini kapsayan verileri kullanılarak hipotezin geçerliliğine yönelik bir ampirik kanıt ortaya konmaya çalışılmıştır. Çalışmada kullanılan temel analiz araçları; rekabet gücünün ölçümü için Lerner ve Boone indeksi, finansal istikrarın ölçülmesine yönelik teknik olarak Z-skoru yaklaşımı kullanılmıştır. Bu analiz araçlarını GMM yaklaşımı ile temel hipotezin test edilmesi izlemiştir. Çalışmada elde edilen bulgulara göre Lerner ve Boone indeksleri, bankaların rekabet gücünün ele alınan dönem boyunca azalan bir eğilim gösterdiğini ortaya koymaktadır. Finansal istikrarın göstergesi olan Z-skoru ise kriz dönemleri başta olmak üzere dalgalı bir seyir izlemektedir. GMM tahmin sonuçlarına göre ise piyasa gücü ile istikrar arasında pozitif bir ilişkinin olduğu bulgusuna ulaşılmıştır. Bu açıdan değerlendirildiğinde rekabet – kırılganlık hipotezi doğrulanmıştır. Bulgular tekelci rekabetin olduğu bir piyasada regülasyona dayalı politikalar ve tekelci bir yapılanma ile istikrarının sağlanabileceği yönündedir. Çalışmanın önemli bulgusu finansal sistemin tekelci rekabet yapısında daha istikrarlı olacağı yönündedir.
Superimposing Space onto the Relationship between Financial Development and Economic Growth
Authors: BİLMAN Mustafa Erhan , KARAOĞLAN Sadik
Published: December 2020

We investigate the relationship between financial development (FD) and economic growth (EG) for a selected sample of 20 emerging market economies by adopting a dynamic spatial modelling framework with common factors. Annual data for the period 1996-2018 is used. Empirical findings suggest that FD affects EG negatively. Furthermore, there are negative spillovers on the EG rates of the neighboring countries which are generated by the financial sector improvements in any single emerging country. This is a striking finding that it questions the old argument that financial sector or financial market development leads always to favorable effects on economic performance. The policy suggestion that follows is that the policy makers in the sampled countries should keep the financial sectors under control by regulations so as to stabilize their EG rates. Besides, they should design economic policy measures to protect their economic performances from the negative spillovers transmitted from the neighboring emerging countries.
The Potential Barrier and Thermal Stability Dependence on PI Thickness of Al/PI/c-Si Schottky Diode
Authors: Rasheed Hussein Kh. , Kareem Aseel A.
Published: December 2020

This research investigated the effectiveness of using different thickness values of polyimide (PI) interfacial layer in order to improve electrical and thermal properties of Al/ PI /c-Si capacitor. The PI spectra produced by poly(amic acid) (PAA) were characterized by using FT-IR analysis. After imidization of PAA, some absorption peaks vanished, whereas PI peaks appeared, due to the complete conversion of PAA to PI.

    The results show that thermal decomposition resistance of polyimide films increases with the increase of polyimide thickness, because of the increase of the imide bond and the decrease of the average distance between amide groups.
Isolation of Enterococcus Species from Food Sources and Its Antibacterial Activity against Staphylococcus Aureus
Authors: Atiyah Andalus S. , Alkhafaji Marwa H.
Published: December 2020

The microbial production of substances that have the ability to inhibit the growth of other microorganisms is possibly the most common defense strategy developed in nature. Microorganisms produce a variable collection of microbial defense systems, which include antibiotics, metabolic by-products, lytic agents, bacteriocins and others. The aim of the present study was to isolate and identify Enterococcus spp. and  its most prevalent species from food samples and determine its antibacterial activity against Staphylococcus aureus isolates. A total of 50 food samples from different sources (dairy products (20 samples) and vegetables and fish (15 samples each)) were collected from different local markets in Baghdad and cultured. Enterococcus spp were isolated from only 32 food samples. E. faecium was the most predominant species which was recovered from 20 samples (62.5 %), 10 dairies, 7 vegetables, and 2 fish. E. faecalis was found in 8 samples (25 %), 5 vegetables and 3 fish.  E. avium was recovered 6.25% as well as E. gallinarium (2 samples for each) Enterococcus avium were all isolated from dairy products but Enterococcus gallinarium one sample isolated from dairies and the other from fish. This study indicates the presence of Enterococcus spp. in the food samples and the ability of these bacteria to produce antibacterial substances which are active against closely related clinical isolates.
The Effects of Akkermansia Munciniphila on Serotonin and Fetuin-A Hormone Levels and Some Biometric Parameters in Obese Patients
Authors: Alajeeli Fakhri
Published: December 2020

The objective of the present study is to determine the anti-obesity effects of Akkermansia munciniphila  on some biometric measurements. 40 patients were divided into two groups, each with 20 patients; G1 group consumed the probiotic of A. munciphila   and G2   consumed placebo capsules. The results  showed significant effects on the body weight (pâ‰¤ 0.001), which was reduced by a range of -2.29 to -0.7, whereas non-significant differences were observed in the Waist circumferance  . The study also showed significant differences (pâ‰¤0.001) between the two groups in the levels of cholesterol (287 vs. 285 mg/dl) , whereas the level of  Triglyceride  significantly  decreased  in the treated patients (pâ‰¤0.001). No significant differences were observed in the concentration of fat.  There were also  significant differences in the levels of fetuin-A  (pâ‰¤0.020) and serotonin ( pâ‰¤ 0.039 ).  The consumption of the probiotic of A. muciniphila  was proved to be beneficial for human health, while further studies are needed to explore more effects.
The synergistic effect of chitosan-alginate nanoparticle loaded with doxycycline antibiotic against multidrug resist enterobacteriaceae
Authors: Alsaady Wasan nabeel
Published: December 2020

This study focused on the synthesis of chitosan-alginate (CH-ALg) nanoparticles by ionotropic gelation technique using sodium alginate and calcium chloride. The particle size of the synthesized nanoparticles was confirmed by atomic force microscope (AFM) and it was 61.9 nm. While the nature of functional groups present in chitosan nanoparticles was determined by FT-IR analysis. The antibacterial activity of chitosan-alginate was tested against multidrug resistance (MDR) gram- positive (Enterococcus faecalis) and gram-negative (Proteus mirabilis) bacteria. The results showed a significant effect against MDR isolates. The nanoparticles were loaded with the antibiotic doxycycline in order to improve the antibacterial activity and drug delivery efficiency. The synergistic effects of the biosynthesized chitosan-alginate and the loaded doxycycline at different concentrations against MDR bacteria were also investigated. The results showed that doxycycline-loaded nanoparticles have superior effectiveness compared to native doxycycline against gram negative and gram positive bacteria.
Serum Levels of Total IgE and Interleukin-13 in a Sample of Allergic Asthma Patients in Baghdad
Authors: Jebur Mohammed Saleh , Saud Asmaa Mohammed
Published: December 2020

Allergic asthma is a type of asthma that provokes symptoms when an individual is exposed to certain triggers, such as pollen, animal sources of allergens, and other various types of allergens. These allergens cause an immune response that influences lungs and leads to difficulties in breathing.  The current study is performed to estimate the concentrations of immunoglobulin E (IgE) and interleukin-13 (IL-13), tested by using the enzyme-linked immunosorbent assay (ELISA) and the numbers of eosinophils, calculated by using hematological analyzers, in the blood of patients with allergic asthma.  A total of 150 patients and 50 healthy individuals were randomly selected for the study. The results revealed that IgE and IL-13 levels as well as eosinophil percentage were significantly increased (p<0.001) in the patients in comparison to the healthy individuals. These parameters deem to be a key element in allergic asthma pathogenesis. They also help in the diagnosis and management of the disease.
Pengaruh Substitusi Jamur Tiram (Pleurotus ostreatus) dan Tepung Terigu Terhadap Mutu Kimia Nugget
Authors: Rahman Suburi , Dwiani Afe
Published: December 2020

Nugget is a processed meat product made from ground meat that is molded in a rectangular shape and coated with seasoned flour. Nugget just like processed meat generally has a weakness at low fiber content. The presence of oyster mushroom substitution into nuggets will increase the fiber content. This study aims to determine the effect of oyster mushroom substitution and flour on the chemical properties of nuggets. The method that used in this study was a completely randomized design (CRD) with a single factor, consisting 6 treatment (N1= 0% oyster mushroom : 100% flour; N2= 10% oyster mushroom : 90% flour; N3= 20% oyster mushroom : 80% flour; N4= 30% oyster mushroom : 70% flour; N5= 40% oyster mushroom : 60% flour and N6= 50% oyster mushroom : 50% flour) with three times repetition. The data of the research were analyzed using Analysis of Variance at alpha 5% using Co-Stat software and tested continued using the test of Honest Real Difference (HRD) if there was real difference.The results showed that there were significant differences in the results of chemical analysis tests on the resulting nuggets such as water content, fat content and protein content. Nuggets with the addition of oyster mushroom and flour that suitable with SNI No. 01-6683-2004 (standard for quality of chicken nugget) for moisture content are all treatments (N1-N6). Even though the protein content and fat content do not suitable with standard because of the low results were caused by the high of water content of the ingredients and the low amount of protein and fat in the raw material.
Karakteristik Hidrolisat Gelatin Tulang Itik Dengan Enzim Tripsin Sebagai Penghambat Alfa Amilase (Î±-Amylase Inhibitor)
Authors: KHIRZIN MUHAMMAD HABBIB
Published: December 2020

Gelatin is extracted from beef or pork. One of the potential sources of gelatin to be developed apart from land base mammalian is from poultry, namely duck bones. Gelatin extraction from duck bones can be carried out by the acid method. Several studies have reported that hydrolysis of gelatin using various types of enzymes will increase its bioactivity, such as antioxidants, antibacterials, and antihyperglycemic (alpha amylase inhibitors). The purpose of this study was to determine the characteristics of duck bone gelatin which hydrolyzed with trypsin enzyme as an alpha amylase inhibitor. This study used nonfactorial completely randomized design (CRD) with different hydrolysis time treatments. Research parameters such as total soluble protein, TCA soluble protein, hydrolysis degree, and alpha amylase inhibitory activity. The results showed that the different treatment times for hydrolysis had a significant effect (P <0.05) on the TCA soluble protein value and the degree of hydrolysis. However, there was no significant effect (P> 0.05) on the total dissolved protein. 180 minutes hydrolysis treatment time with a concentration series of 250; 500; 1000; 2000 ppm has inhibitory activity against alpha amylase, respectively, 39.42; 41.75; 44.58; 48.11%. It has IC50 value of 2.74 mg / mL. The inhibitory activity was still weaker than the positive control for acarbose.
L’ Expression de la sexualité de patients masculins en milieux de psychiatrie légale
Authors: Kaszap Myriam , Holmes Dave
Published: December 2020

La situation actuelle en milieux de psychiatrie légale ne permet pas aux patients d’exprimer pleinement leur sexualité durant leur hospitalisation. Dans certains cas, les relations sexuelles sont tout simplement interdites. Non seulement, les politiques institutionnelles en place briment, en partie, les personnes dans l’exercice de leurs droits fondamentaux elles manquent aussi de clarté au regard de la façon dont le personnel infirmier devrait gérer les besoins des patients. Une étude ethnographique critique a été conduite dans un centre de psychiatrie légale canadien. La collecte de données a inclus des entrevues semi-structurées, la collecte de documents institutionnels et l’observation du milieu. Nos résultats s’articulent autour de trois thèmes: situer la sexualité en contexte médico-légal, faire l’expérience de la sexualité en tant que patient et gouverner la sexualité des patients. Les données récoltées permettent de constater que ces discours façonnent les croyances et les actions des patients, des infirmières et des autres professionnels tels que les psychiatres, les éducateurs et les psychologues.
Educación de adultos en un contexto neoliberal: la racionalidad política en la gestión de la precariedad
Authors: Cavalcante Janayna
Published: December 2020

En el artículo se analizan las políticas educativas en el campo de la Educación de Adultos, centrándose en los impactos de las políticas neoliberales para sustentar una lógica de precariedad en la atención educativa de adultos. Activamos el análisis de la gubernamentalidad neoliberal en Foucault para pensar en la interfaz biopolítica de la Educación de Adultos. Se discuten los programas de asistencia escolar inicial y sus efectos en lacontinuación de la lógica precaria. Finalmente, reexionamos sobre los desafíos del nuevo orden económico basado en un trabajo inmaterial para las escuelas, los docentes y los administradores en el campo de la Educación de Adultos.
Educación popular ambiental en contextos de crisis. Orientaciones pedagógicas para transitar las alternativas ecosociales
Authors: García Oihane
Published: December 2020

En el presente artículo analizamos las bases pedagógicas de la educación popular ambiental, desarrollando orientaciones complementarias que amplíen y enriquezcan el conjunto de las pedagogías ambientales. Para ello, revisamos las aportaciones de la pedagogía crítica, descolonizadora y ecofeminista, así como las corrientes holística, praxiológica y comunitaria de la educación ambiental. Nuestra América es el marco de referencia para la elaboración de estas reexiones ya que es aquí donde emerge como alternativa político-educativa, inspirada por el pensamiento y acción de Paulo Freire y las diferentes experiencias de educación popular enraizadas en el territorio. En un contexto de crisis ecológica y social como el actual, queremos valorar las potencialidades socioeducativas de esta propuesta en la construcción colaborativa de las transiciones ecosociales. En este sentido, la educación popular ambiental se revela como una práctica emancipadora que favorece la articulación de sujetos críticos y comprometidos con el entorno, la reapropiación y la resignicación de saberes ambientales y el fortalecimiento de una nueva ética ecobiocéntrica.
Crisis socioecológicas y educación popular ambiental en el mundo rural: la relevancia de Paulo Freire para los estudios críticos de la comunicación ambiental y la educación para el desarrollo sostenible
Authors: Alarcon Ferrari Cristian Edmundo
Published: December 2020

Este artículo pretende contribuir a la reexión en torno a la relevancia del trabajo de Paulo Freire al pensar problemas pedagógicos y educativos en el mundo rural en el contexto de las múltiples crisis socioecológicas del presente y en la perspectiva de un análisis crítico de los campos de estudio de la educación para el desarrollo sostenible y la comunicación ambiental. Para ello se presenta una lectura en perspectiva del ensayo de Freire ¾Extensión o comunicación? La concientización en el medio rural, en la que se utilizan ejemplos de experiencias pedagógicas y de investigación con foco en temas de sustentabilidad y ruralidad. El artículo discute y propone algunos de los aportes de Freire para la construcción política de la educación popular ambiental en el mundo rural actual.