bluuebunny/crossref_metadata_2025 huggingface dataset:
Smart Outdoor Hidroponik Dengan Pengaturan Penyinaran Matahari dan Hujan Berbasis Mikrokontroller
Authors: Kresnha Priadhana Edi , Ambo Sitti Nurbaya , Sosrowiguno Yus
Published: April 2020

Smart outdoor hidroponik dengan pengaturan penyinaran matahari dan hujan berbasis mikrokontroller bertujuan untuk mempermudah bertanaman hidroponik packcoy dengan media sekam bakar. Smart outdoor hidroponik menggunakan Arduino Uno ATmega328 sebagai pengendali utama komponen elektronik, dan diprogram melalui piranti lunak Arduino Integrated Developtment Environtment (Arduino IDE). Smart outdoor hidroponik dikendalikan berdasarkan waktu dan hujan. Pengendalian berbasis waktu menggunakan real time clock (rtc) tipe DS3231, dan pengendalian paparan hujan menggunakan sensor hujan. Pengaturan waktu dibagi menjadi 4 bagian berdasarkan waktu buka/tutup atap pelindung tanaman. Pada pukul 6 sampai pukul 10 atap terbuka lampu mati, apabila hujan atap akan tertutup lampu menyala. Pukul 10 sampai pukul 15 atap tertutup lampu nyala, kondisi hujan tidak berpengaruh. Pukul 15 sampai pukul 18 atap terbuka lampu mati, apabila hujan atap akan tertutup lampu menyala. Pukul 18 sampai pukul 6 atap tertutup lampu mati, kondisi hujan tidak berpengaruh. Hasil penelitian menunjukan tanaman packcoy yang menggunakan smart outdoor hidroponik mengalami pertumbuhan yang lebih baik dibandingkan yang tidak dikontrol oleh sistem. Tanpa campur tangan manusia, menggunakan sistem smart outdoor hidropnik, tanaman pakchoy tumbuh memiliki daun 2-3 helai dan tinggi batang 1cm dalam waktu 7 hari, sementara tanpa sistem tanaman pakchoy hanya mampu berkecambah pada hari keempat, dan selanjutnya mati.
Speech Quality Classifier Model based on DBN that Considers Atmospheric Phenomena
Authors: Jordane da Silva Marielle , Carrillo Melgarejo Dick , Lopes Rosa Renata , Zegarra Rodríguez Demóstenes
Published: April 2020

Current implementations of 5G networks consider higher frequency range of operation than previous telecommunication networks, and it is possible to offer higher data rates for different applications. On the other hand, atmospheric phenomena could have a more negative impact on the transmission quality. Thus, the study of the transmitted signal quality at high frequencies is relevant to guaranty the user ́s quality of experience. In this research, the recommendations ITU-R P.838-3 and ITU-R P.676-11 are implemented in a network scenario, which are methodologies to estimate the signal degradations originated by rainfall and atmospheric gases, respectively. Thus, speech signals are encoded by the AMR-WB codec, transmitted and the perceptual speech quality is evaluated using the algorithm described in ITU-T Rec. P.863, mostly known as POLQA. The novelty of this work is to propose a non-intrusive speech quality classifier that considers atmospheric phenomena. This classifier is based on Deep Belief Networks (DBN) that uses Support Vector Machine (SVM) with radial basis function kernel (RBF-SVM) as classifier, to identify five predefined speech quality classes. Experimental Results show that the proposed speech quality classifier reached an accuracy between 92% and 95% for each quality class overcoming the results obtained by the sole non-intrusive standard described in ITU-T Recommendation P.563. Furthermore, subjective tests are carried out to validate the proposed classifier performance, and it reached an accuracy of 94.8%.
Oportunidades de vida: el significado de las ligaduras sociales en el liberalismo de Ralf Dahrendorf
Authors: Toscano Méndez Manuel
Published: April 2020

RESUMENEste artículo analiza el concepto de "oportunidades de vida" propuesto opr Ralf Dahrendorf, crucial para entender la dimensión social del liberalismo. A pesar de su interés para la teoría social y los debates normativos, la propuesto de Dahrendorf se revela especialmente insuficiente en lo que concierne al segundo componente, la noción de ligaduras; como queda el manifiesto al comparar su interpretación con más recientes líneas de investigación en ciencias sociales, especialmente en torno al capital social.PALABRAS CLAVEDAHRENDORF-LIBERALISMO-OPORTUNIDADES DE VIDA-CAPITAL SOCIALABTRACTThis paper analyses the concept of "life chances" used by Ralf Dahrendorf, which is crucially important for the understanding of social dimension of liberalism. In spite of its interest for the social theory and normative discussions, Dahrendorf´s approach is particularly insufficient regardind "ligatures", the second component of the concept, as the comparison between his interpretation and the recent research in social sciences about social capital makez clear.KEYWORDSDAHRENDORF-LIBERALISM-LIFE CHANCES-SOCIAL CAPITAL
Nietzsche: La trama íntima de la verdad
Authors: Larrañeta Rafael
Published: April 2020

RESUMENAhondando en el estilo interpretativo de Nietzsche, el autor busca desentrañar la intención oculta en textos primordiales acerca de la verdad, el nihilismo, el eterno retorno y la mitología griega. Deriva de todo ello una crítica radical de la metafísica clásica de la verdad y el anhelo por hallar nuevos parámetros para el pensar. Heidegger corrobora aspectos sustanciales de esta hermenéutica.ABSTRACTGoing further into the interpreting style of Nietzsche, the author seekes to puzzle out the hidden intention in primordial texts about truth, nihilism, eternal return an Geek mythology. It derives thereof a radical criticism of the classical metaphysics of truth and the eagerness to find out new parameters of thought. Heidegger supports subtantial aspects of this hermeneutic.
El nihilismo de Nietzsche
Authors: Jiménez Moreno Luis
Published: April 2020

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Escritos sobre Nietzsche
Authors: Zambrano María
Published: April 2020

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Estructura lógica de las actitudes proposicionales
Authors: Nepomuceno Fernández Ángel
Published: April 2020

ABSTRACTPropositional attitudes can be studied from a psychological point of view as soon as in logical perspective. Verbs of propositional attitude are defined as those that occur into a sentence with <>; several examples show that such verbs have a relational character, this why its logical forms is like a two adic predicate whose arguments are an individual term and a sentence preceded by that clause, so a relational theory may be appropiated. The relational theory has to solve some problems (enumerated in paper) and observe some conditions as taking subtitution for both modalities of propositional attitudes de re and de dicto, etc.. By means of a second order formal language, we try to capture the logical structure of attitudes, to sum up that language contains lambda abstract and nominalization of predicates what allows individualization of that -clause sentences-. Finally, it is pointed out a possible axiomatic system to regulate the behavior of (constant) terms that represent belief, knowledge, etc.RESUMENLas actitudes proposicionales pueden estudiarse desde un punto de vista psicológico así como desde una perspectiva lógica. Los verbos de actitud proposicional se definen como aquéllos que ocurren en oraciones con <>; algunos ejemplos ponen de relieve que tales verbos tienen carácter relacional, por ello su forma lógica es como la de un predicado diádico cuyos argumentos son un término individual y una oración precedida por aquella cláusula, de manera que puede ser adecuada una teoría relacional. La teoría relacional tiene que solucionar algunos problemas (enumerados en el trabajo) y cumplir algunas condiciones como la sustitución para las modalidades de actitudes proposicionales de re y de dicto, etc.. A través de un lenguaje formal de segundo orden tratamos de captar la estructura lógica de las actitudes, concretamente este lenguaje contiene landa-abstractos y nominalización de predicados -lo que permite individualización de las oraciones de cláusula-que-. Finalmente, se indica un posible sistema axiomático para regular el comportamiento de términos (constantes) que representan creencia, conocimiento, etc..
El lenguaje: piedra de toque para la ciencia cognitiva
Authors: Rodríguez-Santos José M.
Published: April 2020

EXTRACTOEn este trabajo pretendemos revisar algunos de los fundamentos del lenguaje como proceso cognitivo. Sostenemos que el lenguaje, precisamente por sus peculiares propiedades, presenta anomalías dentro de la psicología cognitiva clásica. Un enfoque psicolingüístico pone de manifiesto que algunos de los supuestos centrales de la Ciencia Cognitiva no son sostenibles si se asumen estrictamente las propiedades del lenguaje. El estudio del lenguaje apunta hacia una psicología cognitiva más centrada en los procesos empíricos y menos en los postulados formales de la Ciencia Cognitiva. Se cuestionan aspectos tales como el formalismo sintáctico, la modularidad en el lenguaje o la tesis del Lenguaje del Pensamiento.
FONDO CONTRASTES 307-323
Authors: . .
Published: April 2020

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Sumario
Authors: . .
Published: April 2020

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Morir por lo divino: Jan Patocka
Authors: Garrido-Maturano Ángel E.
Published: April 2020

RESUMENEl artículo se ocupa de la cuestión de Dios y la muerte en el pensamiento de Patocka. Comienza analizando los dos primeros movimientos del mundo de la vida, para centrarse en el tercero: «el descubrimiento del sí». Luego procura mostrar cómo, a través de la divinización del tiempo al cual debemos sacrificar la propia vida, la filosofía de Patocka consuma la subordinación de la problemática ética al renovarse de la temporalidad como sentido del ser. En este contexto se analiza la relación entre la muerte como sacrificio por un lado y el ser, lo Divino y la temporalidad por el otro. PALABRAS CLAVE PATOCKA-DIOS-MUERTE-TIEMPO.ABSTRACTThe article is about God's question and death in Patocka's thought. It starts analysing the first two movements in the world of life, to focus on the third one: «the discovery of oneself». Then, it sets out to show how, throught time divinity, to wich we have to sacifice our own life, Patocka's philosophy consummates the subordination of the ethic problem when renewing the temporality as sense of being. In this context it is analysed the relationship between death and sacrifice, on one side, and divinity and temporality, on the otherKEYWORDSPATOCKA-GOD-DEATH-TIME
How to Safely Perform Magnetic Resonance Imaging-guided Radioactive Seed Localizations in the Breast
Authors: Lee Christine , Bhatt Asha , Felmlee Joel P. , Trester Pamela , Lanners Diana , Paulsen Andrew , Brunette Jeffrey
Published: April 2020

When a breast lesion is seen on only magnetic resonance imaging (MRI) and needs to be excised, pre-operative MRI-guided radioactive seed localization (RSL) is preferred. However, MRI safety and radiation safety issues associated with the inability to recover a potentially lost seed in the MRI scanner room (Zone IV) have precluded this in the past. This manuscript provides a protocol for MRI-guided RSLs that meets MRI safety and radiation safety criteria established by the American College of Radiology and the Nuclear Regulatory Commission. To the authors’ best knowledge, this has never been published in the literature. The complete protocol is provided.
PENFERTIAN AUDIT SISTEM INFORMASI
Authors: eprisulistio muhamad
Published: April 2020

Penelitian ini bertujuan mengetahui sejauh mana kinerja sistem informasi pembelajaran yaitu e-learning sebagai layanan publik yang telah banyak diterapkan dan memberikan rekomendasi tata kelola perbaikan setelah mengetahui kesenjangan antara tatakelola saat ini dengan tatakelola yang diharapkan sesuai dengan framework yang digunakan. Framework yang digunakan dalam penelitian ini adalah COBIT versi 4.1 khusus pada domain Deliver and Support (DS). Teknik pengumpulan datanya dilakukan dengan wawancara dan kuisioner dengan narasumber yang telah ditentukan sesuai dengan domain dan Control Objective yang digunakan. Metode analisis data dilakukan beberapa tahap, yaitu penentuan domain, penentuan proses kontrol, penentuan indikator dan pemetaan tingkat kematangan. Perkembangan teknologi saat ini tak bisa dibendung lagi. Kemajuan disetiap bidang tak lepas dari teknologi sebagai penunjangnya, terutama teknologi informasi. Akan tetapi hal tersebut harus dimbangi dengan adanya sebuah evaluasi atau audit terhadap sistem informasi sehingga ancaman atau kerugian dapat dihindari ataupun dicegah.
“Prospek Hamba Tuhan Masa Depan: Yang Berhati Hamba, Berjiwa Misioner“
Authors: Sudarmanto Gunaryo
Published: April 2020

Tema di atas mengajak berpikir tentang ‘personalitas’ dan ‘tanggung jawab’ hamba Tuhan. Personalitas berbicara mengenai ‘karakteristik’ yang seharusnya ada di dalam diri setiap hamba Tuhan. Sedangkan ‘Tanggung jawab’ yang dimaksudkan adalah ‘misi’ sebagai upaya memberitakan kabar baik. Keduanya berhubungan langsung. Karakterisktik hamba yang baik akan berpengaruh secara signifikan terhadap pemberitaan ‘kabar baik’. Berturut-turut akan dipaparkan karakteristik seorang yang ‘berhati hamba’ dan ‘berjiwa misioner’ yaitu menjadi terang bagi kegelapan dunia melalui ‘perbuatan baik’. Kemudian akan dibahas ‘perbuatan baik’ seperti apakah yang berdaya guna bagi konteks misi masa kini.
muhammad arif 175100040
Authors: arif muhammad
Published: April 2020

AbstractPengertian Audit Sistem Informasi Menurut Para AhliAlvin A. Arens dan James K. LoebbeckePengertian audit sistem informasi menurut Alvin A. Arens dan James K. Loebbecke adalah auditing is the accumolation and evaluation of evidence about information to determite and report on the degree of correspondence between the information and establishe criteria. Examining ought to be finished by a skillfull autonomous individual.Ron Weber (1999)Pengertian audit sistem informasi menurut Ron Weber adalah System information auditing is the process of collecting and evaluating evidence to determite whether a computer system safeguards assets, maintains data integrity, allows organizational goals to the achived effectively and uses resources efficiently. Artinya Audit sistem informasi adalah proses mengumpulkan dan mengavaluasi fakta untuk memutuskan apakah sistem komputer yang merupakan aset perusahaan terlindungi, integritas data terpelihara, sesuai dengan tujuan organisasi untuk mencapai efektifitas dan efisiensi dalam penggunaan sumber daya.Kata Kunci : Sistem Informasi Menurut Para Ahli
Początki ksiąg metrykalnych
Authors: Krupas Józef
Published: April 2020

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Projekt statutu i regulaminu muzeum diecezjalnego
Authors: Smoleń Władysław
Published: April 2020

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Sprawozdanie z działalności Ośrodka Archiwów, Bibliotek i Muzeów Kościelnych za rok 1961
Authors: Kumor Bolesław
Published: April 2020

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Treści ideowe nagrobka Barbary z Rożnowa w katedrze tarnowskiej
Authors: Trajdos Ewa
Published: April 2020

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Inwentarz zbiorów sztuki Prowincji Krakowskiej Zakonu OO. Kapucynów : (c. d.) : 3. Epitafia i inskrypcje
Authors: Gadacz Kornel
Published: April 2020

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Książka o kancelarii i aktach biskupów kujawskich i pomorskich
Authors: Librowski Stanisław
Published: April 2020

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Kronika Wydziału Prawa i Nauk Społeczno-Ekonomicznych Katolickiego Uniwersytetu Lubelskiego 1944-1952
Authors: Papierkowski Zdzisław
Published: April 2020

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Materiały do stanu liczebnego duchowieństwa i służby kościelnej w diecezji krakowskiej w pierwszej połowie XVI wieku
Authors: Wiśniowski Eugeniusz
Published: April 2020

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Czasopisma teologiczne i filozoficzne w bibliotekach polskich
Authors: Lenort Feliks
Published: April 2020

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Źródła do początkowych dziejów Salwatorianów na ziemiach polskich
Authors: Kiełbasa Antoni
Published: April 2020

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Potrzeba i projekt stałej informacji o ruchu naukowym istniejącym w kulturalnych zbiorach kościelnych Polski
Authors: Librowski Stanisław
Published: April 2020

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Sprawozdanie z działalności Ośrodka Archiwów, Bibliotek i Muzeów Kościelnych przy KUL za rok 1969
Authors: Hałasa Marian , Łukasiewicz Elżbieta
Published: April 2020

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Wystawa "Czterysta lat istnienia i działalności Seminarium Duchownego we Włocławku" (1568/69-1968/69) urządzona przez Włocławskie Archiwum Diecezjalne
Authors: Librowski Stanisław
Published: April 2020

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Sekcja Wymiany Zagranicznej
Authors: Sudrawska Izabela
Published: April 2020

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Dwadzieścia pięć tomów czasopisma Archiwa, Biblioteki i Muzea Kościelne
Authors: Librowski Stanisław
Published: April 2020

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Repertorium akt wizytacji kanonicznych dawnej archidiecezji gnieźnieńskiej: część 1: akta przechowywane w Archiwum Diecezjalnym we Włocławku: zeszyt 1: sygnatury 1-20: akta z lat 1602-1755
Authors: Librowski Stanisław
Published: April 2020

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Dziesięć dokumentów związanych z utworzeniem diecezji tarnowskiej
Authors: Kumor Bolesław
Published: April 2020

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Zachowane monety i medale biskupów wrocławskich w Muzeum Archidiecezjalnym we Wrocławiu
Authors: Urban Wincenty
Published: April 2020

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Katalog obcojęzycznych czasopism i wydawnictw zbiorowych Biblioteki Seminarium Duchownego w Tarnowie
Authors: Nowak Adam
Published: April 2020

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Wykazy dziesiętne akt Archiwum Zgromadzenia Sióstr Franciszkanek Służebnic Krzyża w Warszawie
Authors: Librowski (red.) Stanisław , Szachno (oprac.) Jadwiga Wianeja
Published: April 2020

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Katalog nabytków Muzeum Archidiecezjalnego we Wrocławiu w latach 1973-1977
Authors: Pater Józef
Published: April 2020

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Przedmowa
Authors: Knapiński Ryszard
Published: April 2020

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Muzeum diecezjalne : założenia, realizacja i funkcjonowanie na przykładzie Muzeum Diecezjalnego w Opolu
Authors: Maniurka Piotr
Published: April 2020

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Katalog manuskryptów chorału łacińskiego w zbiorach lwowskich
Authors: Gonczarowa Wiktoria
Published: April 2020

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[Recenzja]: "Liturgia katedry wrocławskiej według Liber ordinarius z 1563 roku : (Opole, Archiwum Diecezjalne, rkps nr M 1)", Helmut Jan Sobeczko, Opole 1993
Authors: Swastek Józef
Published: April 2020

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Sesja historyczna "Bożogrobcy miechowscy"
Authors: Skrzyniarz Ryszard
Published: April 2020

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The Effect of The Aggregate Abrasion Value on The Aggregate Pore Content in The Base Layer above Base B
Authors: Putri Lusi Dwi , Soehardi Fitridawati
Published: April 2020

Campuran lapisan pondasi bawah base B yang baik mempunyai persyaratan untuk agregat yang digunakan yaitu nilai abrasi kecil dari 40%, nilai berat jenis agregat minimum 2,5 dan penyerapan air agregat maksimum 3%. Hal ini sebagai syarat untuk menghindari  degradasi dan disintegrasi agregat serta penyerapan air yang baik pada saat pencampuran, penghamparan, pemadatan maupun pada saat melayani lalu lintas selama umur rencana. Penelitian bertujuan untuk mengetahui pengaruh nilai abrasi  terhadap nilai penyerapan air rongga pada  campuran lapisan pondasi bawah base B dengan menggunakan 3 jenis quarry agregat. Penelitian ini menggunakan alat Los Angeles dan analisa saringan. Berdasarkan hasil pengujian diperoleh nilai abrasi paling baik  adalah agregat quarry Solok yaitu 17,5 %, kemudian agregat quarry Pangkalan yaitu 23,7 % dan nilai abrasi yang kurang baik  agregat quarry Bangkinang yaitu 34,58. Nilai penyerapan air agregat quarry paling tinggi adalah quarry Bangkinang kemudian quarry Pangkalan, dan nilai penyerapan paling kecil adalah quarry Solok. Hasil dari penelitian ini diharapkan dapat membantu pihak yang berkompeten dalam memberikan rekomendasi  penggunaan material berdasarkan nilai abrasi dan nilai penyerapan air agregat.
PENGARUH KEPEMIMPINAN DISTRIBUTIF, TEAM WORKING , DAN KEPUASAN KERJA TERHADAP KINERJA PERAWAT DI RUMAH SAKIT UMUM DAERAH SUMBAWA NUSA TENGGARA BARAT
Authors: Rusni Andi , Sutrischastini Ary
Published: April 2020

Health is a right that must be given by the state to each of its citizens. This has been stated in the 1945 Constitution and Law Number 36 Year 2009 Concerning Health. Nurses as Health Workers in the Hospital become an important factor in supporting optimal health services for patients. The purpose of this study was to analyze both partial and simultaneous influence of distributive leadership, teamwork and job satisfaction on the performance of nurses in RSUD Sumbawa NTB. This study uses quantitative survey methods. The survey was conducted with a questionnaire of 137 nurses in RSUD Sumbawa NTB. Data analysis techniques used are simple regression analysis and multiple regression.The results showed that 1.) Leadership had a positive and significant effect on the performance of nurses in Sumbawa NTB Regional Hospital, 2.) The team worked positively and significantly on the performance of nurses in RSUD Sumbawa NTB, 3.) Positive and significant job satisfaction on Nurse Performance in RSUD Sumbawa NTB, and 4) Simultaneously distributive leadership, teamwork and job satisfaction are significant to the performance of nurses in RSUD Sumbawa NTB.
HUBUNGAN KOMPETENSI, BEBAN KERJA, DAN LOYALITAS KARYAWAN
Authors: Eristaria Natalia Ika , Irawan Joko , Wening Nur
Published: April 2020

This study aims to analyze the correlation between competence, workload and employee loyalty. The analysis technique used in this study is product moment correlation method with questionnaire research instrument. The result of this study were obtained that competence has a significant relationship with employee loyalty, workload has a significant relationship with employee loyalty. Both competency and workload together have a significant influence on employee of 64,8%.
KRITERIA MALCOLM BALDRIGE DI ERA REVOLUSI INDUSTRI 4.0 PADA PERUSAHAAN MEDIA CETAK DALAM UPAYA MENCIPTAKAN PERUSAHAAN UNGGUL DANBERKELANJUTAN DI YOGYAKARTA
Authors: Sulistyo Agung , Sri Arwandi Fitria Agustin
Published: April 2020

The development of Information technology has e a wide-ranging impact on every business, including print media. The ease and speed of public in getting information is one of its own threats, plus competition between similar businesses is no less Great. The Baldrige Kriteria is a concept that can be used to evaluate performance, encourage and study of a company to be excellence and sustainable. Baldrige Criteria consist of 7 pillars, namely : Leadership, Strategic Planning, Focus on Consumer and markets, measurement analysis and knowledge management, focus on human resources, management of business processes and results. The purpose of this study was to analyse the application of the concept of Baldrige criteria in the printed media (PT. BP Kedaulatan Rakyat) in an effort to create excellence and sustainable companies. This study uses a qualitative methode with a descriptive approach that is integrated to the concept of Baldrige Criteria. Data collection in this study uses in-depth interviews, observation, documentary methods, visual materials and literature study. The subject of this study were several employees from variousparts of the company. Based on the research that has been done, the results show that the management of the company is not in accordance with the Baldrige Criteria. The results of the study explain that the attributes used have not been fully applied, so it is necessary to have an appropriate program to become a excellence and sustainable companies.
秋季造林技术探讨
Authors: 崔 少怀
Published: April 2020

秋季造林不仅是维持生态环境平衡的根本,也是目前生态建设可持续发展的需要。近几年,随着林业生态建设步伐的不断加快,传统造林技术有了新的突破,秋季造林规模逐年增加。由于秋季造林是利用秋末冬初,气温逐渐降低,树木生长缓慢的有利时机开展的营林方式,具有适宜时限较长的优势,有利于提高苗木成活率,减少成本,又有利于生态环境建设,便于安排生产。基于此,本文对秋季大苗造林技术进行探讨。
提高林业营林方法及生产措施的研究
Authors: 胡 艳 , 欧 英琳 , 王 艳芳
Published: April 2020

现如今,我国社会经济日益增长,但是生态环境遭到了严重的破坏,若想改变现状,就需采取有效措施提高林业生产水平,重视植树造林,在实现经济发展的同时增大生态效益。本文主要分析了改善林业营林的方法及生产措施,以供参考。
Combining brentuximab vedotin with dexamethasone, high-dose cytarabine and cisplatin as salvage treatment in relapsed or refractory Hodgkin lymphoma: the phase II HOVON/LLPC Transplant BRaVE study
Authors: Marie José Kersten  , Julia Driessen  , Josée M. Zijlstra  , Wouter J. Plattel  , Franck Morschhauser  , Pieternella J. Lugtenburg  , Pauline Brice  , Martin Hutchings  , Thomas Gastinne  , Roberto Liu  , Coreline N. Burggraaff  , Marcel Nijland  , Sanne H. Tonino  , Anne I.J. Arens  , Roelf Valkema  , Harm van Tinteren  , Marta Lopez-Yurda  , Arjan Diepstra  , Daphne De Jong  , Anton Hagenbeek
Published: April 2020

Achieving a metabolic complete response (mCR) before high-dose chemotherapy (HDC) and autologous peripheral blood stem-cell transplant (auto-PBSCT) predicts progression free survival (PFS) in relapsed/refractory classical Hodgkin lymphoma (R/R cHL). We added brentuximab vedotin (BV) to DHAP to improve the mCR rate. In a Phase I dose-escalation part in 12 patients, we showed that BV-DHAP is feasible. This Phase II study included 55 R/R cHL patients (23 primary refractory). Treatment consisted of three 21-day cycles of BV 1.8 mg/kg on day 1, and DHAP (dexamethasone 40mg days 1-4, cisplatin 100mg/m2; day 1 and cytarabine 2x2g/m2; day 2). Patients with a metabolic partial response (mPR) or mCR proceeded to HDC/auto-PBSCT. Based on independent central FDG-PET-CT review, 42 of 52 evaluable patients (81% [95% CI: 67-90]) achieved an mCR before HDC/auto-PBSCT, five had an mPR and five had progressive disease (three were not evaluable). After HDC/auto-PBSCT, four patients with an mPR converted to an mCR. The 2-year PFS was 74% [95% CI: 63-86], and the overall survival 95% [95% CI: 90-100]. Toxicity was manageable and mainly consisted of grade 3/4 hematological toxicity, fever, nephrotoxicity, ototoxicity (grade 1/2) and transiently elevated liver enzymes during BV-DHAP. Eighteen patients developed new onset peripheral neuropathy (maximum grade 1/2) and all recovered. In conclusion, BV-DHAP is a very effective salvage regimen in R/R cHL patients, but patients should be monitored closely for toxicity. ClinicalTrials.gov identifier: NCT02280993.
Assessment of the phytoavailability of Cu and Ni using various extraction procedures
Authors: Chowdhury MTA , Nesa L , Huq SM Imamul
Published: April 2020

The phytoavailability of copper (Cu) and nickel (Ni) in soils from Bangladesh was assessed. The uptake by Ipomoea aquatica and Oryza sativa L. was measured and a range of extractants tested on soils and plant tissue samples. Extractants tested were distilled water, 1 M NH4Cl, 0.01 M CaCl2, 0.005 M diethylenetriamine penta‐acetic acid (DTPA), 0.1 M ethylenediamine tetraacetic acid (EDTA), 0.1 M HCl and 1 M HCl. The extractability of the metals varied depending on the metal species, the crop and the extractant used. The best extractant was 1 M HCl, which extracted the highest amount of the heavy metals and correlated most strongly with their plant uptake measures. The use of 1 M HCl is, therefore, recommended for first‐level screening of soils contaminated with heavy metals if only one extractant is to be used. Sequential extraction showed that Cu was associated mostly with the 0.005 M DTPA and 0.1 M EDTA extractable fractions, while Ni was associated with the 0.1 M HCl and 1 M HCl fractions in most cases. The fractions of metals extracted using the sequential extraction procedure varied compared to single extractions for all soil types.

Dhaka Univ. J. Biol. Sci. 24(1): 1-16, 2015 (January)
Depression of married women: Exploring the role of employment status, marital satisfaction and psychological well-being
Authors: Islam Md Azharul , Efat Sayeda Amina , Yousuf Ayesha Binte , Islam Shaheen
Published: April 2020

This study was carried out to explore the level of depression among married women. Additionally, the role of employment status, academic qualification, marital satisfaction and psychological well-being on depression was examined. Depression, marital satisfaction and psychological well-being of 200 married women were assessed. Results showed 15% of the study participants scored above the cut-off point of depression and are at the risk of depression. Employment and academic status, marital satisfaction and psychological wellbeing (GHQ-28) jointly accounted for 56.2% variability in the depression with psychological well-being (β = 0.515, p < 0.001) and marital satisfaction (β = –0.276, p < 0.001) appeared as the most influential predictors. Lower education and unemployment also associated with the higher level of depression. The model indicated if a married woman with poorer psychological well-being, lower marital satisfaction and lower educational qualification is unemployed, she is more likely to be diagnosed as depressed. Implications and future direction are discussed.

Dhaka Univ. J. Biol. Sci. 25(2): 113-121, 2016 (July)
16S rRNA sequence based identification of pathogenic gut microbiota of rohu Labeo rohita (Hamilton-Buchanan 1822) and silver carp Hypophthalmichthys molitrix (Valenciennes 1844)
Authors: Punom Nusrat Jahan , Hasan AKM Mahbub , Haque Wahida , Begum Mst Khadiza , Rahman Mohammad Shamsur
Published: April 2020

Rohu (Labeo rohita) and Silver carp (Hypophthalmichthys molitrix) are the most common, popular and commercially important fish of Bangladesh. Pathogenic gastrointestinal bacteria indicate the acceptability or quality hence it influences the economic status of these fish. To investigate the pathogenic gastrointestinal bacteria of these economically important fish of Bangladesh was carried out. Gut microbiota of indigenous Rohu and exotic Silver carp of three different markets of Dhaka metropolitan city were studied using various selective agar media, classical biochemical tests and 16S rRNA sequencing. Antibiotic susceptibility of selected isolates was also carried out against 14 antibiotics. Firstly, 216 colonies were differentiated morphologically and among them, 18 isolates were characterized by biochemical properties. Finally, the identification of 10 isolates were confirmed by sequencing the 16S rRNA gene. Total bacterial count (TBC), total Salmonella-Shigella and total Staphylococcal count exhibited significant difference (p < 0.05) between the species but not among markets. TBC of Rohu samples was 5.27 ± 2.01 × 107 cfu/g and in Silver carp was 3.02 ± 1.42 × 107 cfu/g, total Salmonella and Shigella was 6.94 ± 7.15 × 106 cfu/g from Rohu and 1.11 ± 0.97 × 106 cfu/g from Silver carp. Total Staphylococcal count was found 1.03 ± 0.52 × 107 cfu/g in Rohu and 5.48 ± 3.98 × 106 cfu/g in Silver carp. Biochemical assays provisionally determined 7 different bacterial genera from Rohu and 7 from Silver carp. Six different genera of Gram-negative bacteria (4 genera from Rohu and 2 from Silver carp) were identified as Aeromonas, Proteus, Pseudomonas, Enterobacter, Citrobacter, Klebsiella sp. by 16S rRNA sequencing. The results revealed that all the 18 representative isolates including reference strain (E. coli DH5α) were sensitive to ciprofloxacin and resistant to sulphamethoxazole. These findings might be due to the poor quality of the aqueous environment and reflects fish as the potential reservoir of pathogenic bacteria causing fish-borne disease outbreaks.

Dhaka Univ. J. Biol. Sci. 25(2): 169-184, 2016 (July)
Growth performance and fatty acid profile of Nile tilapia Oreochromis niloticus (Linnaeus, 1758) fed with different phytoplankton
Authors: Hossain Md Babul , Sultana Nahid , Noor Parvin , Khan Selina , Lisa Sharmin Akter , Begum Mahmuda , Punom Nusrat Jahan , Begum Mst Khadiza , Hasan Md Rakibul , Rahman Mohammad Shamsur
Published: April 2020

The effect of different phytoplankton species on growth, survival and fatty acids composition of Nile tilapia (Oreochromis niloticus) was evaluated for 24 weeks. Treatment-1 was fed with commercial feed as Control, treatment-2 was fed with Spirulina platensis, treatment-3 was fed with Chlorella vulgaris and treatment-4 was fed with mixed phytoplankton (Chlorella vulgaris, Spirulina platensis, Azolla pinnata and Pistia stratiotes). The condition factor of fish found in treatment-3 with Chlorella vulgaris (1.73 ± 0.02) was significantly higher than that of treatment-1 as control (1.56 ± 0.02) at 24 weeks culture period. The specific growth rate of treatment-4 with mixed phytoplankton diet (2.00 ± 0.10) was significantly higher than treatment-3 with Chlorella vulgaris (1.13 ± 0.05) after 24 weeks of rearing. There was no significant difference among the four treatments in case of average daily gain, feed conversion ration and survival rate. The use of different phytoplankton such as Spirulina platensis, Chlorella vulgaris and Azolla pinnata influence the fatty acid profiles of Nile tilapia. Findings also showed that the amount of eicosapentaenoic acid (EPA) in treatment-3 fed with Chlorella vulgaris (1.83 ± 0.22) was highly significant than the other treatments. The highest amount of docosahexaenoic acid (DHA) was found in treatment-1 fed with commercial feed (2.70 ± 0.53%) and lowest in treatment-2 with Spirulina platensis (0.06 ± 0.02%). Among 19 unsaturated fatty acid, the highest concentration of PUFAs were recorded in treatment-3 (42.55 ± 3.46%) fed with Chlorella vulgaris. The findings of this study suggest that raising Nile tilapia with Chlorella vulgaris and Spirulina platensis in ponds may improve the growth and fatty acid profile of the fish.

Dhaka Univ. J. Biol. Sci. 26(1): 13-27, 2017 (January)
Mycoflora associated with infected fruits of different varieties of Musa sapientum L. and their pathogenic potentiality
Authors: Ameen Md Al , Shamsi S , Bashar MA
Published: April 2020

A total of 11 fungal species were isolated from the 25 infected fruit samples of three varieties (Sabri, Champa and Sagor) of Musa sapientum. The isolated fungi were Aspergillus flavus Link, A. fumigatus Fresenius, A. niger van Tiegh., Colletotrichum musae (Berk. & Curt.) Arx, Curvularia brachyspora Boedijn., Fusarium semitectum Berk. & Rav. Fusarium sp. Link, Penicillium sp., Pestalotiopsis disseminata (Thum) Steyaert, Rhizopus sp. Ehrenb. and Trichoderma viride Pers. ex Gray. Fusarium semitectum showed the highest (28.61) per cent association frequency in Sabri variety whereas Fusarium sp. showed the lowest (3.33). Curvularia brachyspora showed the highest (21.11) per cent frequency in Champa variety whereas A. fumigatus showed the lowest (2.78). Fusarium sp. showed the highest (41.67) per cent frequency in Sagor variety whereas T. viride showed the lowest (3.34). Among the isolated fungi C. musae, C. brachyspora, F. semitectum, Fusarium sp. and P. disseminata were found to be pathogenic to three banana varieties. The presence of Pestalotiopsis disseminata (Thum) Steyaert in Sabri variety of banana is the first record in Bangladesh.

Dhaka Univ. J. Biol. Sci. 26(1): 101-110, 2017 (January)
Living arrangements and social support as predictors of mental health and life satisfaction of older adults
Authors: Karmaker Chhanda , Hossain Afroza , Bakul Fariea , Raisa Sumaia Ali
Published: April 2020

The aim of the present study was to investigate whether living arrangement and social support are significant predictors of mental health and life satisfaction among older adults. Data were collected by using convenience sampling technique from 300 older adults (100 living in old home and 200 living in their own home with spouse or children) of Dhaka and Gazipur districts. The instruments used for collecting data were: (1) Demographic and personal information questionnaire, (2) Bangla version of Social Support Scale, (3) Bangla version of General Health Questionnaire (GHQ-12) and (4) Bangla version of Satisfaction with life scale. The results of the current study indicated that the type of living arrangement has the most influence towards mental health (29.05%) and life satisfaction (30.91%) than social support. Older adults who live in own home have higher life satisfaction (M = 25.86) and less mental health problems (M = 32.55) than those living in old home (M = 17.78) and (M = 39.80). The result also revealed that older people living in old homes have higher social support (M = 51.73) than those who are living with children, spouses or other family relatives (M = 48.02)).

Dhaka Univ. J. Biol. Sci. 27(1): 17-25, 2018 (January)
Bacterial load and multi‐drug resistance patterns of some ready‐to‐eat street foods of Dhaka city
Authors: Saha Mihir Lal , Akter Mist Dilara , Khan Tahsin , Ansari Aneesa , Islam Mohammad Nurul
Published: April 2020

Bacterial load and drug resistance pattern associated with some ready-to-eat (RTE) street foods such as Chatpoti, Fuchka, Singara, Panipuri, Ghugni-muri, Chola and water of Dhaka South City Corporation were investigated. Most of the samples were found to be contaminated and the bacterial load ranged from 2.4 × 104 - 9.2 × 106, 1.2 × 103 - 7.3 × 105 and 1.1 × 103 - 1.6 × 106 cfu/g of aerobic heterotrophic, coliform bacteria and Staphylococcus, respectively. The highest coliform load (7.3 × 105 cfu/ml) was found in the water of Gulistan. The highest aerobic heterotrophic bacteria (9.2 × 106 cfu/g) and Staphylococcus (1.6 × 106 cfu/g) were observed in the Chatpoti of Nilkhet. Among the isolated 100 different bacterial colonies, 20 Gram-positive and 8 Gram-negative isolates were studied in details. Based on the morphological and biochemical analysis, the Grampositive isolates were identified as Staphylococcus (9), Bacillus (4), Kurthia (3), Planococcus (1), Micrococcus (1), Listeria (1) and Renibacterium (1). Gram-negative isolates were identified as Klebsiella pneumoniae (3), Yersinia pestis (1), Y. pseudotuberculosis (1), Escherichia coli (1), Enterobacter aerogenes (1) and Plesiomonas shigelloides (1). The multi-drug resistance (MDR) pattern was found to be diverse. Among the MDR bacteria, Enterobacter aerogenes was found to be resistant against six common antibiotics. Plesiomonas shigelloides and Yersinia pestis were found to be resistant against five antibiotics. The multiple antibiotic resistant (MAR) indices of Gram-negative isolates ranged in between 22.22 and 66.67%. Conventionally identified five bacterial isolates with significant MAR indices were further identified with 16S rDNA sequencing and found to be as Enterobacter cloaceae Ecl1, Plesiomonas shigelloides CIFRI, Aeromonas sp. TIL_WAK_4, Aeromonas sp. 280 and Klebsiella pneumoniae KPS77. Conventional identification was found to be accurate for three isolates but the two Yersinia sp. were identified to be as Aeromonas sp. in 16S rDNA sequencing.

Dhaka Univ. J. Biol. Sci. 27(1): 27-36, 2018 (January)
A taxonomic account of pteridophytic flora of Adampur forest, Moulvibazar district, Bangladesh
Authors: Tabassum Nadra
Published: April 2020

A total of 17 pteridophyte species belonging to 11 genera and 9 families have been identified from Adampur forest of Moulvibazar district in Bangladesh are dealt with. Updated nomenclature with important synonyms, family name, English name, local name, citation of the specimen examined and a crisp description has been furnished under each species. Photographs of the species have been provided for easy identification. The voucher specimens have been deposited in the Dhaka University Salar Khan Herbarium, Department of Botany, University of Dhaka.

Dhaka Univ. J. Biol. Sci. 27(1): 101-111, 2018 (January)
Gender differences in coping styles of patients with depression: A comparative study
Authors: Saha Anita Rani , Deeba Farah
Published: April 2020

The present study was undertaken to investigate the gender differences in coping styles of patient with depression. Three types of coping styles were measured: problem focused, emotion focused and dysfunctional copings. The sample consisted of 101 participants (Male = 61, 60.4%) and (Female = 40, 39.6%) diagnosed with depression who were selected through convenience sampling technique from different hospitals of Dhaka city. Depression scale (DS), adapted Bengali version of Hospital Anxiety and Depression Scale (HADS) and adapted Bengali version of COPE scale were used to assess different variables for the present study. Results of the study indicated that male patients were tending to use more problem focused coping styles than females and female patients were tending to use more dysfunctional coping style than male. There was no gender difference found in the groups on emotion focused coping style. Based on the findings developing a better therapeutic intervention to treat depression, was discussed.

Dhaka Univ. J. Biol. Sci. 27(2): 145-154, 2018 (July)
Factors influencing consumer decision making for personal care products
Authors: Hossain Md Salim , Shila Nasrin Sultana
Published: April 2020

Personal care products are part of our everyday life and it is a large industry. It is very important for marketers to know what consumers give importance to when they buy these products. It will help them to produce, design and promote products focusing consumer’s need and attract more consumers. This work is a cross-sectional survey which focuses on choice opinions of consumers of Dhaka city. Primary data were collected from 300 people using a 15 item questionnaire with 5 point Likert scale. Analysis shows mean rank of 6 factors (Specialized product, M = 3.953, rank 1 to word of mouth, M = 2.200, rank 6), significant difference in one tailed t test between male and female in factor 1- specialized products (tc = 4.702 > tt = 1.65) and different mean rank among people from 5 different professions (for student, service holder and businessman, rank 1 - specialized products; for unemployed and housewife, rank 1 - characteristics of product). Present study also explored opinions of people having different education levels but did not find any significant difference.

Dhaka Univ. J. Biol. Sci. 29(1): 53-59, 2020 (January)
Some Aspects of Reproductive Biology of the Mudskipper Apocryptes Bato From the Coast of Chitagong
Authors: Rahman Mohammed Sadequer , Parvez Md Sohel , Rahman Mohammad Mizanur , Nabi Md Rashed Un , Alam Md Wahidul
Published: April 2020

Some aspects of reproductive biology of the mudskipper Apocryptes bato (Hamilton 1822) from the coastal waters of Chittagong, Bangladesh was conducted. Disproportionate occurrence of male and female (1.20 : 1) was observed in the number of two sexes. A prolonged spawning season was found from June to early October with a single peak. The aspects in the ovary indicate one complete spawning of females in a single spawning season. The fecundity was found to vary from 7453 - 31195 with an average of 17590 ± 6867. Significant coefficient of correlation between the diameters of the eggs of corresponding anterior, middle and posterior regions of the right and left ovaries indicated the simultaneous release of eggs from both the ovaries. A much closer relationship of fecundity and the significant ‘t’ values indicated fecundity increases with the increase of total length, standard length, body weight and gonad weight.

Asiat. Soc. Bangladesh, Sci. 44(1): 91-99, June 2018
TANGGUNG JAWAB HUKUM RUMAH SAKIT TERHADAP PASIEN HEALTH CARE-ASSOCIATED INFECTIONS (HAIS)
Authors: Sutrisno Endang , Hartini MC Inge , Mustopo Mustopo , Ruhyana Nanang
Published: April 2020

Rumah Sakit memiliki peran penting dalam mewujudkan derajat kesehatan masyarakat secara optimal, untuk itu dituntut agar mampu mengelola secara professional dan bertanggung jawab, mengusung arus keutamaan tanggung jawab profesi pada aspek kesehatan, khususnya tenaga medis dan tenaga keperawatan dalam menjalankan tugas dan wewenangnya.  Health-Care Associated Infection (HAIs) penyebabnya terkait dengan proses dan sistem kesehatan. Aspek pertanggungjawaban hukum Rumah Sakit terhadap pasien yang terkena Health care-associated Infections (HAIs) menjadi fokus kajian, dengan pendekatan penelitian yuridis normatif, pada perspektif hukum sebagai kaidah tertulis yang tertuang dalam produk perundang-undangan yang berlaku. Rumah Sakit bertanggung jawab atas tindakan kelalaian tenaga kesehatan di Rumah Sakit, yang menyebabkan kerugian pada pasien, dibutuhkan adanya perlindungan hukum yang memadai sebagaimana tertuang dalam peraturan hukum secara normatif. Dalam hal perlindungan pasien, sebelum pelaksanaan pelayanan medis yang berkaitan dengan tindakan medis, tenaga kesehatan memberikan edukasi terhadap pasien terlebih dahulu, berupa penjelasan mengenai informasi, risiko yang terjadi, serta bentuk penanganannya. Apabila pasien merasa dirugikan dalam hal materiil maupun imateriil, pasien dapat mengajukan gugatan kepada Rumah Sakit yang melakukan kelalaian dan kesalahan, sebagai salah satu bentuk tanggung jawab hukum yang timbul.
Diş Hekimliği ve Dental Klinikler Yönünden COVID-19 Enfeksiyonu
Authors: YILMAZ Doğukan
Published: April 2020

2019 yılı sonunda COVID-19 olarak tanımlanan, , atipik ve hızlı yayılabilen bir pnömoni türü tanımlanmıştır. Bu hastalık çok kısa bir süre sonra Dünya Sağlık Örgütü tarafından pandemi olarak ilan edilmiştir. Dental işlemler sonucu oluşan damlacık ve aerosoller ile kontamine olan hekim, hasta ve çalışanlar dental klinik ortamını hızla enfekte ederek hastalığın yayılmasına sebep olabilirler. Bu salgın ortamında diş hekimleri ve yardımcılarına da salgının yayılmasının önüne geçilmesi aşamasında önemli görevler düşmektedir. Hastalığın bulaş ve yayılması açısından oldukça riskli alanlardan biri olan diş kliniklerinde, acil sağlık hizmetlerini aksatmadan, alınacak en yüksek tedbir ve dikkatle bu sürecin yönetimi yapılmadır. Bu derlemede diş hekimlerine klinikte alabilecekleri önlemlerle ilgili ilgili bilgiler sunulmuştur.
COVID-19 Epidemiyolojisi: Pandemiden Ne Öğrendik
Authors: UĞRAŞ DİKMEN Asiye , KINA Mediha , ÖZKAN Seçil , İLHAN Mustafa Necmi
Published: April 2020

2019’un sonunda Çin’in Hubei eyaleti Wuhan şehrinde ortaya çıkan ve yayılanSARS-CoV-2 virüsü sonucu meydana gelen COVID-19 pandemisihalen ciddi bir halk sağlığı problemi olarak etkisini sürdürmektedir. Virüsün yarasa kaynaklı olduğu düşünülmektedir. Hastalık damlacık ve temas yolu ile insandan insana bulaşmaktadır. İnkübasyon süresi ortalaması 4-5 gün (0-14 gün) olarak gösterilmiştir. En yaygın semptomları ateş, kuru öksürük ve nefes darlığıdır. Hastalık ileri yaş ve komorbid hastalığı olan kişilerde şiddetli ve mortal seyredebilmektedir. Erkeklerde daha fazla fatalite hızı gösterilmiştir. Fatalite hızı dünya genelinde %2-3 olarak değişmektedir. Yaş arttıkça fatalite hızı artmaktadır. Rutin BCG aşısı politikasının mortaliteyi azalttığı düşünülmektedir.
Teşhis olası vakalarda virüsün solunum sekresyonlarında özel moleküler testlerle gösterilmesi ile konur. Klinik şüphe varlığında tedavi planlamasında akciğer grafisi ve bilgisayarlı tomografi gibi görüntüleme yöntemleri kullanılmaktadır. Esas olarak destekleyii ve ampirik tedavi uygulanmakta olup spesifik tedavisi ve aşısı henüz yoktur. İnsanların temasının azaltılması, kesin ve şüpheli vakaların izolasyonu ve bulaştan korunmak için kişisel koruyucu ekipmanların etkin kullanımı salgın ile mücadelede çok büyük öneme sahiptir.
Design And Analysis Of An Open Differential
Authors: Konar Subhajit , Gautam Vijay
Published: April 2020

An automobile differential gear system is used to establish a differential motion between left and right driving axle which provides a smooth turning of the vehicle. When a vehicle takes a turn then the wheels at outermost position requires to cover a large distance than that of the innermost wheels. This speed variation can be achieved by using a differential gear system. It also transmits the power from the propeller shaft to each axle. A rear wheel drive vehicle requires a differential at the rear axle while all-wheel drive vehicle requires differential gear system for each and every axle. In this paper, an open differential is designed for a leading automobile and analysed the ability to work without failure. The analysis was done using the modified Lewis equation, Hertzian contact stress equation and AGMA equations. The analytical results were compared with results obtained by FEA. It is observed that results obtained from Lewis criterion are more conservative as compared to AGMA. The results obtained from modified Lewis, Hertzian contact stress and AGMA are in good agreement with the results obtained from FEA.
Analisis Kinerja Saham LQ-45 Pada PILKADA DKI Jakarta Putaran II 2017
Authors: Kurniawan Moh. Zaki
Published: April 2020

The purpose of this study is to see the differences in the performance of LQ-45 shares before and after the Jakarta Election in the second round of 2017 through returns, abnormal returns, and cumulative abnormal returns on the Indonesia Stock Exchange.This study uses purposive sampling in the LQ 45 index. This type of research is an event study. The research period for 20 days: 10 days before and 10 days after event. Hypothesis testing uses paired sample t-test. Paired sample t-test test results showed the stock return did not differ before and after the period. The results of paired sample t-test abnormal return and cumulative abnormal return before and after the election were found to be no difference.