bluuebunny/crossref_metadata_2025 huggingface dataset:
Pengaruh growth opportunity, profitabilitas dan struktur modal terhadap nilai perusahaan dengan dividen sebagai variabel intervening pada perusahaan manufaktur yang terdaftar di BEI pada periode 2014-2017
Authors: Nur Triasesiarta
Published: January 2019

Tujuan penelitian ini adalah untuk melihat pengaruh growth opportunity, struktur modal, profitabilitas terhadap kebijakan dividen, dan pengaruh dari growth opportunity, struktur modal, profitabilitas, dan kebijakan dividen terhadap nilai perusahaan. Dengan menggunakan sampel sebanyak 42 perusahaan manufaktur yang sahamnya terdaftar pada BEI pada periode 2014-2017 atau sebanyak 192 observasi. Dengan menggunakan analisis jalur melalui penerapan analisis partial least square, diperoleh hasil penelitian yang menunjukkan bahwa growth opportunity, struktur modal dan profitabilitas signifikan mempengaruhi kebijakan dividen.  Sementara hanya growth opportunity yang signifikan mempengaruhi nilai perusahaan.  Kebijakan dividen tidak signifikan mengintervensi pengaruh growth opportunity, struktur modal dan profitabilitas terhadap nilai perusahaan.

 

Keywords : growth opportunity, profitabilitas, struktur modal, nilai perusahaan, variable intervensi, partial least square.
Pengaruh Potongan Harga, Bonus Kemasan, Tampilan dalam Toko terhadap Keputusan Pembelian Impulsif.
Authors: Kristiawan Allen , Gunawan Ika , Vinsensius Vinsensius
Published: January 2019

The competition among retail owners cannot be avoided, with various promotions offered, retailers are competing to win the hearts of consumers. The more new companies appear, the more offered products on the market. Of course this situation makes it easier for producers to market their products and for retailers themselves they will always compete to do more creative things in an effort to attract potential consumers. Price discounts and bonus packs are the most widely used sales promotions, both online and offline sales (Chen, Marmorstein, Tsiro, & Rao, 2012; Dawson & Kim 2009). In-store Display (display in store) is the layout of goods by taking into account the elements of grouping of types and uses of goods, neatness and beauty so that it seems attractive and directs consumers to see, encourage, and decide to buy (Ngadiman 2008: 329). The population of this research is consumers of hypermarkets and supermarkets in the city of Bandung. The sample in this study are consumers who shop at Carrefour hypermarkets and Yogya supermarkets. The statistical method used in this study is multiple regression. Based on the results of the statistics carried out, the results obtained for Carrefour hypermarkets for bonus packaging have no effect and in Yogya supermarkets the price discount has no effect on impulsive purchases.

 

Keywords: Discounted prices, Bonus packaging, In-store display, Impulsive purchases.
Hubungan Self Leadership, Self Efficacy dan Kecerdasan Intelektual Terhadap Kinerja Karyawan pada Badan Pendapatan Daerah Kabupaten Mojokerto
Authors: Sawitri Dyah , Cahyandari Nurmala , Muawanah Umi
Published: January 2019

Untuk merespon tantangan globalisasi dan perubahan yang terjadi saat ini, pegawai Negeri sipil harus dapat belajar secara ekstensif untuk memenuhi permintaan operasi organisasi. Karyawan diminta tidak hanya untuk meningkatkan profesionalisme mereka, tetapi juga memiliki kemampuan untuk menangani beberapa operasi organisasi lainnya. Selain itu karyawan juga diminta untuk meningkatkan kepercayaan diri akan keberhasilan dalam menjalankan operasional yang dibebankan kepada mereka. Permasalahan mengenai kinerja merupakan permasalahan yang akan selalu dihadapi oleh pihak manajemen , karena itu manajemen perlu mengetahui faktor-faktor yang mempengaruhi kinerja karyawan. Faktor-faktor yang dapat mempengaruhi kinerja karyawan tersebut akan membuat manajemen dapat mengambil berbagai kebijakan yang diperlukan, sehingga dapat meningkatkan kinerja karyawannya agar sesuai dengan harapan manajemen. Dalam penelitian ini adapun sudut pandang penulis dalam melihat potensi kinejera pegawai dari sudut pandang internal masing-masing individu pegawai, melalu pendekatan self leadership, self efficeacy, dan kecerdasan intelektual.

 

Penelitian ini adalah penelitian explanatory research. jumlah  populasi dalam penelitian ini adalah pegawai yang berada di Badan Pendapatan Daerah Kabupaten Mojokerto dengan jumlah 120 pegawai. Teknik pengambilan sampel yang digunakan dalam penelitian ini yaitu teknik  random sammpling, dengan menggunakan rumus slovin dengan tingkat kesalahan 5% sehingga ditemukan responden sebesar 92 responden.

 

Dalam penelitian ini analisa dilakukan dengan menggunakan teknik regresi linier berganda dengan menggunakan bantuan software SPSS Ver 22. Dari hasil analisis dapat disimpulkan bahwa : 1) Self leadership, self efficacy, dan kecerdasan intelektual berpengaruh secara simultan terhadap kinerja pegawai ; 2) Self leadership berpengaruh secara parsial terhadap kinerja pegawai; 3) Self efficacy berpengaruh secara parsial terhadap kinerja pegawai ; 4) Kecerdasan intelektual berpengaruh secara parsial terhadap kinerja pegawai dan 5) Kecerdasan intelektual dominan mempengaruhi kinerja pegawai daripada variabel lainnya yaitu self efficacy dan self leadership.

 

Keywords :  Self Leadership, Self Efficacy, Kecerdasan Intelektual, dan Kinerja.
The Influence of Price/Earning Ratio (PER), Price to Book Ratio (PBR) and Price to Sales Ratio (PSR) on Net Asset Value (NAV) in Sharia Equity Fund
Authors: Tanius Gerry Immanuel , Widjojo Rosita
Published: January 2019

From many kinds of investment in Indonesian capital markets, a mutual fund is one of the instrument to be discussed. Within a short time, the mutual fund gives a significant influence to the Indonesian capital markets. A mutual fund is one of the alternatives for the investors, especially for small investors or for the investor that does not want to meet high risk. In the growing of Indonesian capital markets, the net asset value (NAV) of the mutual fund should be increasing, and the increase of the NAV proves it. The sharia equity fund is no different. As an alternative investment, the sharia mutual fund in Indonesia is growing; however, it does not seem attractive to the investor, reflected by the small weighting from the mutual fund industry. The reason why investors are reluctant to invest in sharia equity fund is the volatility, compared to the conventional equity fund. To guide investors and to attract investment in sharia equity funds, some indicators can be used, such as PER, PBR and PSR. This study will use these indicators as the independent variables: PER (X1), PBR (X2) and PSR (X3) on the Net Asset Value (NAV) as the dependent variable (Y)  in sharia equity fund using the Jakarta Islamic Index (JII) data. In this research, the researcher uses a quantitative method using secondary data. The results show that there is a significant influence of PER, PBV and PSR on NAV in sharia equity funds. As a consequence, PER, PBR and PSR can guide investors’ decisions to invest in sharia mutual fund.

 

Keywords: PER, PBR, PSR, NAV, sharia mutual fund
Perubahan Kepemilikan Manajerial dan Perubahan Nilai Perusahaan
Authors: Madyan Muhammad , Pratiska Riska Gita , Kholidah Himmatul
Published: January 2019

Managerial ownership is an important element in reducing the agency conflict that occurs in a firm. The ownership can provide manager’s incentives to perform optimally in achieving the firm’s goal to improve firm value. Managers in each firm will adjust their ownership to respond firm value. That adjustment can create a changes in managerial ownership. This study aims to examine the relation between changes in managerial ownership to changes in firm value that used a non-financial firms from 2009-2011 as a sample. The results show that  negative  changes  on  managerial  ownership  have  a  negative  and  significant  to changes in firm value, while positive changes on managerial ownership have a positive and not significant to changes in firm value.

 

Keywords: Managerial ownership, changes in managerial ownership, and changes in firm value
IA TAFSIRAN MAHKAMAH KONSTITUSI TERHADAP PEMUFAKATAN JAHAT OLEH KORUPTOR (STUDI PUTUSAN NOMOR 21/PUU-XIV/2016)
Authors: Syah Irfan Ardian
Published: January 2019

Hopes that the Constitutional Court (CC) is not acting as legislator (maker norm) was not easy to achieve. This is because in some cases the judicial examined, tried, and decided, the CC actually act as a norm-making body (one of them in the Case Number 21/PUU-XIV/2016). Thus, in terms of the concept of state power, the CC has a dual role as the holders of state power in the judiciary and the legislature. The problem of this study is the interpretation of the CC of the of conspiracy and the relationship between of conspiracy according to Article 88 of the Code of Penal (CP) in accordance with Article 15 of the Law on the Eradication of Corruption (LEC) before and after the enactment quo decision. CC interpretation against conspiracy is the right step to ensure legal certainty. However, the CC for an interpretation of action are included unlawful. Thus, in hearing and deciding the case a quo, the CC took a negative role, namely to uphold the law by breaking the law. The relationship between conspiracy under Article 88 of CP with according to Article 15 of LEC before the stipulated judgment a quo is not applied the principle of Lex Specialis Derogat Legi Generalis after adoption of a quo decision to do is to be the application of the principle of Lex Specialis Derogat Legi Generalis.
PERAN KOMISI PELINDUNGAN ANAK INDONESIA UNTUK MEWUJUDKAN PERLINDUNGAN ANAK DI INDONESIA
Authors: Arliman S Laurensius
Published: January 2019

KPAI is an independent institution formed based on Presidential Decree Number 77 of 2003 concerning the Indonesian Child Protection Commission. KPAI is the mandate of the Child Protection Law with a view to increasing the effectiveness of child protection. KPAI is a state institution mandated by the Act to oversee and supervise the implementation of child protection. This paper discusses how is the position of the Commission for the Protection of Indonesian Children in the Indonesian constitutional system? What is the function of the Indonesian Child Protection Commission as an independent state commission in carrying out the enforcement of human rights for children according to the mandate of the constitution? This research is a descriptive research. The approach used in this study is a normative juridical approach supported by an empirical juridical approach. The data used in this study are secondary data and primary data. Against all data and materials obtained from the results of the study will be compiled and analyzed qualitatively. The function of KPAI as an independent state commission in carrying out the enforcement of human rights on children according to the mandate of the constitution is reflected in 9 (nine) main fields, namely 1) Social Affairs and Children in Emergency Situations; 2) Family and Care Sector; 3) Civil Rights and Participation Fields; 4) Religion and Culture; 5) Education Sector; 6) Health and Drug Sector; 7) Fields of Pornography and Cybercrime; 8) Field of Children Against the Law (ABH); and 9) Trafficking and Exploitation. Where there are functions that are going well, and some are not good, so KPAI gives a lot of suggestions and criticisms of the 9 (nine) functions it performs.
Bužimske podzemne utvrde
Authors: Božić Vlado
Published: January 2019

Bužim je općina udaljena petnaestak kilometara sjeverozapadno od Gospića, čije se područje u literaturi spominje od 11. stoljeća. U njezinom središtu sada se nalazi gradina (ostatak utvrde) za koju nema točnih podataka kada je sagrađena, ali je poznato da su njome vladali poznati lički velikaši do dolaska Osmanlija u Liku u 16. stoljeću. Kao i drugdje u Hrvatskoj, narod se od osvajača nastojao spasiti skrivanjem u planinama i špiljama koje je radi obrane dorađivao u prave podzemne utvrde. Na području Bužima speleolozi su istražili špilju Vrbas, Špilju ispod gradine i špilju Kalvariju. Nažalost, špilje još nisu istražili povjesničari i arheolozi pa o njima zasad postoje samo podaci do kojih su došli speleolozi u svojim speleološkim istraživanjima. Posebna zanimljivost tih špilja su građevinski zahvati u njima, odnosno gradnja zidova koji su nepoželjnim ljudima sprječavali prodor u dublji dio špilje.
Ličke pješačke postrojbe austrougarske vojske u borbama tijekom 1918. godine
Authors: Tominac Nikola
Published: January 2019

Ovaj je prilog posvećen stotoj obljetnici Prvoga svjetskog rata i pripadnicima ličke 79. pješačke pukovnije zajedničke vojske iz Otočca (K.u.K. Otočaner Infaterieregiment Graf Jellačić Nr. 79.), poznatije kao "Jelačićevci" i 26. domobranske pješačke pukovnije iz Karlovca iz 42. domobranske pješačke divizije u čijem je sastavu bila bojna Ličana iz Gospića.1 U njemu je opisano njihovo sudjelovanje u zadnjoj godini rata. Na temelju raspoložive stručne literature i izvorne arhivske građe iz fundusa Austrijskoga državnog arhiva - Österreichisches Staatsarchiv (ÖeStA) – Kriegsarchiv (KA) i Hrvatskog državnog arhiva u Zagrebu (HDA), prvenstveno iz sačuvane operativne dokumentacije, izvještaja o bitkama, listama gubitaka, matičnih knjiga umrlih i ostale dostupne dokumentacije, autor obrađuje tijek bitaka tijekom 1918. godine. Vojna terminologija prilagođena je sadašnjoj službenoj hrvatskoj terminologiji, a ondje gdje to nije bilo moguće navedeni su usporedno hrvatski i austrougarski pojmovi, osobito za vojne činove i formacije.
The Nature of Mafia: An Environmental History of the Simeto River Basin, Sicily
Authors: Armiero Marco , Gravagno Filippo , Pappalardo Giusy , Ferrara Alessia Denise
Published: January 2019

This article builds upon a rich scholarship that has proposed, though with different shades, the concept of socionatures, meaning by this the inextricable hybrid of ecological and social facts. In this article, we aim to explore how the Mafia produces particular socionatural formations, entering into landscapes, becoming rivers and cities, penetrating into the bodies of humans and non-humans. We will develop our argument by exploring a specific geographical area, the Simeto River, and how the Mafia has become intertwined with its ecologies. We will analyse the appropriation of the river since the 1950s, illustrating various ways in which the Mafia has blended with its ecologies: the control of water, the touristification of the river's mouth and the placement of waste facilities. We argue that one crucial feature of Mafia socionatures is the attack against commons, i.e. the attempt to subdue the (re)productive properties of human and more-than-human communities to Mafia economic interests. Therefore, we will propose the practices of commons and commoning - that is, the making of commons - as one of the possible strategies against the Mafia.
Pemanfaatan Colopogonium mucunoides sebagai Pupuk Hijau terhadap Pertumbuhan dan Produksi Tanaman Tomat di Media Tailing Pasir Pasca Penambangan Timah
Authors: Ramadhika Juanda , Santi Ratna , Apriyadi Rion
Published: January 2019

Pupuk hijau (Colopogonium mucunoides) merupakan salah satu jenis pupuk organik yang berasal dari tanaman leguminosae. Pupuk hijau berpotensi meningkatkan unsur hara tanah, terutama unsur hara N (nitrogen). Pemanfaatan pupuk hijau pada lahan pasca penambangan timah bertujuan untuk memperbaiki bahan organik tanah dan memperbaiki sifat fisik, kimia dan biologi pasir tailing. Tujuan penelitian ini adalah untuk mengetahui respon pertumbuhan dan produksi tomat dengan penambahan Colopogonium mucunoides sebagai pupuk hijau pada media tailing pasca penambangan timah. Penelitian dilakukan pada bulan Maret sampai Juni 2017 di Kebun Percobaan dan Penelitian, Fakultas Pertanian, Perikanan, dan Biologi Universitas Bangka Belitung. Penelitian ini menggunakan rancangan acak lengkap satu faktor. Tingkat perlakuannya adalah: CM0 = 0 g / tanaman, CM1 = 200g / tanaman, CM2 = 400g / tanaman, CM3 600 g / tanaman, CM4 = 800 g / tanaman, CM5 = 1000g / tanaman. Setiap perlakuan diulang 3 kali sehingga  diperoleh  18  unit  percobaan.  Setiap  unit  percobaan  terdiri  dari  4  sampel.  Hasil percobaan menunjukkan bahwa tanaman tomat dengan pupuk hijau (Colopogonium mucunoides) memberikan berbagai respon terhadap pertumbuhan dan produksi tanaman tomat pada media tailing pasca penambangan timah. Pemanfaatan Colopogonium mucunoides sebagai pupuk hijau tidak berpengaruh signifikan terhadap semua parameter yang diamati
PENGARUH EFIKASI DIRI DAN KECERDASAN MENGHADAPI RINTANGAN TERHADAP NIAT BERWIRAUSAHA PADA MAHASISWA FAKULTAS EKONOMI DI UNIVERSITAS BANGKA BELITUNG
Authors: Ghozali Imam , Sahrah Alimatus
Published: January 2019

Penelitian ini bertujuan untuk memprediksi pengaruh efikasi diri dan kecerdasan menghadapi rintangan terhadap niat berwirausaha pada mahasiswa fakultas ekonomi di Universitas Bangka Belitung. Subjek penelitian ini berjumlah 75 mahasiswa dengan karakteristik subjek adalah mahasiswa aktif fakultas ekonomi Universitas Bangka Belitung dan telah mengikuti mata kuliah kewirausahaan. Pengumpulan data dalam penelitian ini menggunakan skala niat berwirausaha, skala efikasi diri dan skala kecerdasan menghadapi rintangan. Teknik analisis statistik penelitian ini menggunakan teknik analisis regresi. Hasil penelitian menunjukkan bahwa efikasi diri berpengaruh positif dan signifikan terhadap niat berwirausaha dengan p = 0.000 (p < 0.01), dan koefisien determinannya sebesar 41.7 %. Kecerdasan menghadapi rintangan berpengaruh positif dan signifikan terhadap niat berwirausaha dengan p = 0.000, nilai koefisien determinasi sebesar 18.3%. Secara simultan menunjukkan ada pengaruh efikasi diri dan kecerdasan menghadapi rintangan secara bersama-sama terhadap niat berwirausaha dengan p sebesar 0.000 (p < 0.01). Koefisien determinasi sebesar 0.419. Hal ini berarti bahwa faktor efikasi diri dan kecerdasan menghadapi rintangan mampu memprediksi variabel niat berwirausaha sebesar 41.9 %, sedangkan 58.1 % diprediksi oleh variabel  lain yang tidak diukur dalam penelitian ini.
دراسة تأثير القوى المؤسسية على اتجاهات المديرين في الشركات صغيره الحجم في محافظة ذي قار نحو تبني التخلص البيئي من المخلفات الالكترونية
Authors: جبار عبد العظيم دريفش
Published: January 2019

ازداد استخدام الشركات صغيرة الحجم للأجهزة الالكترونية في الآونة الاخيرة على نحو كبير، بموازاة ذلك، تصاعدت كمية المخلفات الالكترونية الناتجة عن تقادم هذه الاجهزة او انتهاء عمرها الافتراضي. لذا، اتجهت انظار الباحثين صوب فهم القوى التي تؤثر في نوايا المعنيين بإدارتها نحو الممارسات البيئية السليمة للتخلص من المخلفات الالكترونية، ولتوافر النظرية المؤسسية على امكانية لفهم هذه القوى، فقد استأثرت بالاهتمام. ولذلك، وظفها الباحث لغرض دراسة تأثير ضغوط (التقليد، النفعية، والارغام) على نوايا المعنيين بإدارة عينة من الشركات صغيرة الحجم في محافظة ذي قار نحو التخلص البيئي من المخلفات الالكترونية، ووصولا الى هذا المرام، طور الباحث استبانة محكمة ومختبرة، تضمنت (خمسة ابعاد)، فسرتها (اربعة عشر) فقرة، استخدم الباحث لأغراض القياس مدرج سباعي الأبعاد، واختبر دقة المقياس ومستوى الثقة وفقا لمتطلبات الصدق والثبات المتعارف عليه. كشفت النتائج عن قدره المقياس (فقرات ومتغيرات) على قياس ما صمم لأجله، بلغت عينة البحث (94). وحللت النتائج باستخدام تحليل المسار، وكشفت النتائج وعلى وفق اراء المستجوبين، بأن تقليدهم للذين حققوا نتائج جيده، وسعيهم وراء مسايرة زملاء المهنة وشركاء العمل، وامتثالهم للأنظمة والقوانين تؤثر في اتجاهاتهم نحو هذه الممارسة وتنعكس في نواياهم لتبــــــنيها، اختتم البحث بأهم الاستنتاجات التي تمخض عنها البحث، واوصى بما يساهم في التأثير الايجابي نحو تبني هذه الممارسة الحيوية للفرد والشركة والبيئة.
اثر إدارة أداء العاملين في بناء رأس المال الفكري دراسة تحليلية لآراء عينة من رؤساء الأقسام العلمية في جامعة كركوك
Authors: عوض عبد الستار سالم , سلمان منصور , صالح ثابت علي
Published: January 2019

يهدف البحث الى التعرف على مدى تأثير إدارة أداء العاملين في بناء رأس المال الفكري، لأن توظيف ممارسة إدارة أداء العاملين قد يكتسب العاملين المهارات والمعارف وتحسين أدائهم وانعكاس ذلك على بناء راس مال فكري في المنظمة المبحوثة، وخصوصاً وأن البعد المستقل والمتمثل بإدارة اداء العاملين من المواضيع المهمة التي حظيت باهتمام واسع في عالم الإدارة بشكل عام وإدارة الموارد البشرية بشكل خاص، في حين مثل البعد المعتمد راس المال الفكري والتي تمثلت بإحدى الممارسات المهمة لإدارة الموارد البشرية في زيادة معارفهم. ولتحقيق هدف البحث اعتمد الباحث على الاستبانة كأداة لجمع البيانات، اذ وزعت على عينة قوامها (46) رئيس قسم في جامعة كركوك. ومن خلال التحليل الإحصائي للبيانات باستخدام برنامج (SPSS.24) تبين وجود علاقة ارتباط واثر معنوية لإدارة أداء العاملين في بناء رأس المال الفكري في المنظمة المبحوثة, عليه يفترض بالمنظمة المبحوثة العمل على تعزيز ابعاد ادارة اداء العاملين المتوفرة لديها من خلال دعمها احتياجاتهم، فضلاً تحسين الخبرات والكفاءات اللازمة لإدامة ولاستثمار والاحتفاظ بالموارد البشرية وبما يرفع من مستوى أداء المنظمة المبحوثة.
الإستثمار في المورد البشري وفق متطلبات سوق العمل في العراق
Authors: مسلم حمدية شاكر , جبر نادية لطفي
Published: January 2019

يعد الإستثمار بالبشر واحداً من أفضل وأهم الإستثمارات كونه من الموارد القابلة على التجدد والتطور بمرور الزمن بالمقارنة مع الموارد المادية الناضبة، فالموارد البشرية تعد ذلك الجزء من السكان الذي يمكن توظيفه إقتصادياً للمساهمة في زيادة الطاقات الإنتاجية، بوصفه عمود المجتمع ويمتلك طاقات متفجرة تشكل الرّكيزة الأساسية في بناء المجتمع ونهضة الأمم .

العراق من الدول التي تتسم بارتفاع حجم السكان في سن العمل والإنتاج مقابل تراجع في حجم الفئات العمرية المعالة (الأطفال وكبار السن), إن هذه الديناميكية في السكان أدت إلى ولوجه في عتبة التغير الديموغرافي الجديد، وهذه الزيادة السكانية في الفئة الشابة تطلبت من الحكومة إستغلالها وإستثمارها بالشكل الذي يسهم في رفع الضغوط عن الاقتصاد العراقي وأفضل إستثمار هو الإستثمار التعليمي، فالتعليم بمستوياته المختلفة يعد إحدى الركائز الأساسية للتنمية البشرية، وأداة هامة لتأهيل القوى البشرية لدخول سوق العمل بالشكل الذي يساهم في تحسين ظروفهم الحياتية والمعيشية، لاسيما التعليم الجامعي كونه يمثل قمة الهرم التعليمي، فبعد عام 2003 حصل العراق على عوائد نفطية متزايدة سنوياً بأعتبار أن الموازنة السنوية العراقية تمول من العوائد النفطية بشكل أساسي، فعند تحليلنا لمؤشرات الانفاق الحكومي العام والانفاق على التعليم في ظل تزايد هذه العوائد وضخامة الإنفاق الحكومي المتراكم عبر الخطط التنموية في مجال الموارد البشرية من أجل تكامل رأس المال البشري وتطوير قدرات الإنسان العراقي خلال دورة حياته التعليمية بوصفه مساراً موجهاً للتنمية، إلا أن الأثر الفعلي لها على مؤشرات التعليم لم يكن بالمستوى الموضوعي الذي يوازي هذه الزيادة في العوائد المالية، فهي زيادات بعيدة عن الواقع في النظام التعليمي الذي تشوبه العديد من الإختلالات البنيوية والمنهجية في أغلب مسيرته.
دور السياسات النقدية في تحقيق النمو الاقتصادي في بعض الدول النفطية وغير النفطية للمدة ( 1990 -2017) دراسة مقارنة العراق – مصر
Authors: خلف حميد حسن
Published: January 2019

تمثلت مشكلة البحث فى التعرف على مدى تأثير السياسات النقدية على النمو الاقتصادي وذلك فى الدول النفطية والغير نفطية، إذ قام الباحث بإختيار جمهورية العراق كمثال للدول النفطية وجمهورية مصر العربية كمثال للدول الغير نفطية لعقد مقارنة على التأثير الذي تحدثه السياسات النقدية عند تطبيقها من خلال أدواتها المختلفة على النمو الاقتصادي للمدة 1990-2017.

وقد توصل البحث إلى مجموعة من النتائج وهى أن السياسات النقدية وأدواتها فى الاقتصاد العراقي تؤثر على معدل نمو الناتج المحلى بمعدل 73 %  مما يوضح التأثير الشديد للسياسات النقدية على النمو الاقتصادي فى الاقتصاد العراقي كمثال لدولة نفطية ، وكذلك أن معدل الكتلة النقدية فى الاقتصاد المصري يؤثر على معدل نمو الناتج المحلى بمعدل 61 %  مما يوضح تأثير السياسات النقدية على النمو الاقتصادي في الاقتصاد المصري كمثال لدولة غير نفطية.

وأن تأثير السياسات النقدية العراقية وأدواتها أكبر من تأثير السياسات النقدية المصرية وأدواتها خلال فترة الدراسة من 1990-2017 وقد يعود هذا الأمر إلى الإعتماد الأساسي للعراق على النفط في زيادة كمية النقود المتداولة والإرتفاعات المستمرة فى اسعار النفط خلال تلك الفترة وهو ما لا يتوافر في الاقتصاد المصري مما يوضح مدى الإختلاف فى تأثير السياسة النقدية على معدلات النمو الاقتصادي بين الدول النفطية والدول غير النفطية.

وقد أوصت الدراسة بضرورة إستخدام سياسات نقدية ذات تأثير مرتفع على النمو الاقتصادي، والعمل على زيادة فاعلية أدوات السياسة النقدية المستخدمة، وكذلك ضرورة العمل على زيادة وتنوع مصادر الدخل والتمويل وعدم الإعتماد على مصدر دخل واحد وذلك فى كلا من العراق ومصر.
من اجل اصلاح اقتصادي- مع اشارات حول العراق
Authors: عبد الحميد علاء
Published: January 2019

الاختلالات والمشاكل الاقتصادية التي تواجهها الدول نتيجة التطورات والتغيرات الاقتصادية الدولية او الازمات العالمية كالتدهور في  التبادل التجاري والتغيرات الحادة في ا سعار البترول او زيادة نسبة المديونية العالمية اوالتغيرات الحادة في اسعار الصرف للعملات الاجنبية وغيرها من التغيرات الاخرى,  كلها كفيلة بالتاثير على ملامح الاقتصاد لاي دولة ولكن تلك التاثيرات متفاوتة من دولة الى اخرى تبعا لصلابة اقتصادها وامكانياتها في المناورة بالخطط والاجراءت الاقتصادية التي من شانها ان تقلل التاثير او امكانية تلافيها باقل الاضرار,ولذلك فان الدول التي تعاني من مشاكل اقتصادية متراكمة نتيجة سوء الادارة والتخطيط اوتعاني من  قلة الموارد الاقتصادية وشحتها  فانها ستكون عرضة بنسبة اكثر لتلك المؤثرات  ويكون عليها ان تتخذ قرارات وخطط اقتصادية من اجل النهوض باقتصادياتها فتلجا الى العمل من اجل اصلاحات اقتصادية وتعلن برنامج عمل تلك الاصلاحات التي من شانها ان تساعدها في تخطي ازماتها. وفي هذا البحث  سنتطرق بالمبحث الاول الى مفهوم الاصلاح الاقتصادي والغاية من تطبيقه ودور الدولة واجراءاتها المناسبة لتطبيقه وفي المبحث الثاني نتطرق الى بعض مابنبغي ان تكون عليه التشريعات والقوانين كي تكون مشجعة لدعم الاصلاح الاقتصادي وكذلك تم التطرق الى الاولويات في تطبيق الاصلاحات ومراعاة العدالة الاجتماعية في التطبيق , اما في المبحث الثالث  فقد تم التطرق  بصورة موجزة عن تجارب الاصلاح الاقتصادي لدول معينة مثلاالصين وتركيا والامارات وماحققته من تطور في ظل اجراءات الاصلاح.
التحليل المتناظـر المتعدد للمتغيرات المصنفة المرتبة باستخدام متعددات الحدود المتعامدة
Authors: العزاوي دجلة ابراهيم , محمد رائد فاضل
Published: January 2019

اكتسب أسلوب التحليل المتناظر المتعدد (MCA) سمعة جيدة لكونه طريقة إحصائية مفيدة جداً تستخدم لتحديد طبيعة العلاقات بين اثنين أو أكثر من المتغيرات المصنفة ووصفها بيانياً، ولتطبيق هذا الأسلوب فأنه يجب حساب المتجهات المفردة من خلال تحليل القيمة المفردة (SVD) بالنسبة للأفراد، والتي تمثل أداة أساسية مهمة تسمح للمستخدم ببناء فضاء منخفض الأبعاد لوصف العلاقات بين أصناف المتغيرات قيد الدراسة. وكبديل عن استخدام أسلوب (SVD) يمكننا استخدام طريقة تحليل العزم ثنائي المتغيرات (BMD) والتي تنطوي على استخدام متعددات الحدود المتعامدة لتعكس بنية الاستجابات المصنفة المرتبة. وعند دمج خصائص وميزات أسلوب (BMD) مع ميزات أسلوب (SVD) يتكون أسلوب التحليل الهجين (HD). ان الهدف من هذه الدراسة هو استخدام أسلوب بديل لأسلوب (MCA) يتناسب مع البيانات المصنفة المرتبة، حيث يعرف هذا الأسلوب بأسم أسلوب التحليل الهجين (HD). وعند المقارنة بين نتائج أسلوب (HD) وأسلوب (MCA) فإن أسلوب (HD) سوف يعطي نفس التمثيل لأصناف المتغيرات، ولكن بالإضافة إلى ذلك نحصل على تفسير واضح للعلاقات بين الأصناف المرتبة من خلال فصل المركبات الخطية، التربيعية، وعزوم ذات الرتب الأعلى للمتغيرات، كما إن الأشكال البيانية للأفراد سوف تظهر على شكل مجاميع تلقائية (العناقيد).
دور نظام التعويضات في تحسين جودة الخدمات التعليمية (جامعة حلبجة نموذجا)
Authors: جميل مريوان مهدي , حبيب الله شاخة وان جمال
Published: January 2019

المستخلص

         يهتم البحث بدور نظام التعويضات في تحسين جودة الخدمات التعليمية (جامعة حلبجة نموذجا)، اذ تمثلت مشكلتنا بالسؤال الاتي: ماهو دور نظام التعويضات بابعاده المختلفة في تحسين جودة الخدمات التعليمية؟ وما شكل العلاقة والاثر لاستخدام ابعاد نظام التعويضات في تحسين جودة الخدمات التعليمية؟ في حين تضمنت فرضية البحث وجود علاقة ارتباط وأثر بين نظام التعويضات ومتغيراتها مجتمعة في جودة الخدمات التعليمية. وقد ثبت ذلك من خلال دراسة ميدانية وتوزيع استمارات الاستبانة على افراد عينة الدراسة (108) فرد. ولتجزئة وتحليل البيانات تم حساب المتوسط الحسابي Mean والانحراف المعياري Standard Deviation وتحلیل التباین الاحادی (One Way Anova) ومعامل الارتباط (Correlations) ومعامل أثر(Regression) من ضمن برنامج الاحصائي (SPSS) في هذه الدراسة. وقد توصلت نتائج البحث الى نتيجة رئيسية وهي وجود علاقة قوية بين نظام التعويضات وتحسين جودة الخدمات التعليمية. وأوصل البحث الى رفع جودة الخدمات التعليمية واجراء التحسينات في الرواتب لكي لايشغل الموظف بالبحث عن مصدر اخر لمعيشته.
Comparative efficacy of BAU-Fowl cholera and DLS-Fowl cholera vaccines in indigenous ducks
Authors: Akter S. , Shampa C. N. , Islam M. A. , Alam A. U. , Hadiuzzaman M. , Hossain M. T.
Published: January 2019

Background: Duck cholera is an acute, fatal, septicemic disease of domestic ducks which is responsible for significant loss in duck population. The present study was conducted to compare the immunogenicity of two formalin killed fowl cholera vaccines (BAU-FCV and DLS-FCV) in indigenous ducks.

Methods: The experimental ducks were divided into three groups (A=15, B=15 and C =10 ducks) of which birds of Group A and Group B were inoculated with 0.5 ml of BAU-FCV and DLS-FCV, respectively through subcutaneous route at the age of 10 weeks whereas ducks of group C were kept as unvaccinated control. Booster vaccination was done with same dose and route at 14 weeks of age. Challenge infection was conducted after 2 weeks of booster vaccination.

Results: The mean PHA antibody titres on 15 days post vaccination (DPPV), 28 DPPV, 15 days postsecondary vaccination (DPSV), 28 DPSV and 15 days post challenge were 25.60 ± 3.92, 51.20 ± 7.84, 89.60 ± 15.68, 166.40 ± 38.40 and 204.80 ± 31.35, respectively in ducks of Group A whereas, the mean antibody titres in ducks of Group B were 25.60 ± 3.92, 44.80 ± 7.84, 64.00 ± 7.53,102.40 ± 15.68 and 179.20 ± 31.35 at 15 DPPV, 28 DPPV, 15 DPSV, 28 DPSV and 15 days after challenge, respectively. In this investigation, slightly higher immune responses were observed in ducks of Group A vaccinated with BAU-FCV compare to ducks of Group B vaccinated with DLS-FCV. Birds of both vaccinated groups conferred 100% protection against challenge infection with virulent Pasteurella multocida whereas, 100% mortality was observed in control ducks after challenge.

Conclusion: Both vaccines were found to be safe and effective for the vaccination of indigenous ducks against duck cholera.
An Academic Review of the Meaning of “Sirat al- Mustaqeem” in the Light of the Holy Qur’an
Authors: al-Abadila Dr. Hasan Abdul Jalil
Published: January 2019

Disagrement and grouping (Schism) will continue to exist in this Umma’h and history is a witness to this fact and the sayings of the holy prophet (SAW) also bear out the truth, so people found disagreement in beliefs and ideologies as they did in political life. One of the reasons for this schism or difference of opinios was that different people defined “the “Sirat al- Mustaqeem”-the straight path- according to their own understandings. As a result, sects like Shia, Murjea, Khwarij etc appeared in the era of the pious Caliphs. With the passage of time, more and more groups came in to existence. Even today, every Islamic group claims to be on the true path of “Sirat al- Mustaqeem”and declares other misguided. Consequently, the Islamic society become a victim of schism or grouping, so an effort has been made in this article to explain the meaning of “Sirat al- Mustaqeem” academically and in on analytical style in the light of the holy Qur’an.

Keywords: Sirat, Curriculum, Mustaqeem, Ibad’ah, Hiday’ah
O cuidado de enfermagem ao portador de Esclerose Lateral Amiotrófica: uma revisão integrativa
Authors: De Omena Izabelle Cristina Acioly , Brandão Larissa dos Santos , Albuquerque Jessica de Melo , Comassetto Isabel , Nagliate Patrí­cia de Carvalho , Alves Karine de Melo Cezar , Salles Isabella de Almeida Costa Menezes
Published: January 2019

Objetivo:Conhecer a produção referente ao cuidado de enfermagem ao portadorÂ Objetivo: Conhecer a produção referente ao cuidado de enfermagem ao portador de Esclerose Lateral Amiotrófica. Métodos: Trata-se de uma revisão integrativa nas bases de dados Pubmed, Medline, Lilacs, Scielo e BDEnf. Os critérios de inclusão foram: periódicos indexados com textos disponí­veis na í­ntegra, nos idiomas: português, inglês, espanhol, publicados no perí­odo de 2006 a 2016, e que apresentaram informações relevantes a questão norteadora da pesquisa. Foram excluí­dos estudo de revisão integrativa, revisão de literatura, e teses ou dissertações. Resultados: Os principais conteúdos que emergiram da amostra final (n=20) foram: atribuições da enfermagem, manejo de sintomas especí­ficos, modelos de cuidado, dificuldades no cuidado, questões éticas, necessidades existenciais e estratégias de enfrentamento e suporte familiar. Conclusão: A análise revelou que a enfermagem é primordial no tratamento desse paciente e precisa investir em pesquisas que abranjam o envolvimento dos familiares, os sentimentos do paciente e formas de comunicação.Palavras-chave: enfermagem, esclerose amiotrófica lateral, assistência.
Educação em saúde na Estratégia Saúde da Famí­lia: contribuições práticas do enfermeiro
Authors: De Araújo Wilkslam Alves , Assunção Marhla Laiane de Brito , De Araújo Izabelle Silva , Temoteo Rayrla Cristina de Abreu , De Souza Emanoella Carneiro , Almeida Gilberto de Sousa , Carvalho Ferdinando Oliveira , Feitosa Ankilma do Nascimento Andrade
Published: January 2019

Introdução: A educação em saúde, instrumento eficiente da promoção e prevenção, é aplicada como veí­culo transformador de práticas e comportamentos socioambientais, apresenta ênfase para o desenvolvimento da autonomia e da qualidade de vida do indiví­duo e coletividade. Objetivo: Conhecer as práticas educativas realizadas pelo enfermeiro no contexto da atenção básica de saúde com ênfase na promoção da saúde. Métodos: Estudo exploratório e descritivo com abordagem quantiqualitativa, realizado por meio de entrevista com 09 enfermeiros de unidades de atenção básica de saúde do municí­pio de Cajazeiras, localizado no estado da Paraí­ba/Brasil, após aprovação Comitê de Ética da Faculdade Santa Maria. Os dados foram coletados de junho a agosto de 2016 e analisados por meio do programa SPSS (versão 21) e análise de discurso. Resultados: Destacam-se as atividades realizadas com a comunidade, focadas principalmente em grupos de doenças especí­ficas (hipertensos e diabéticos) e saúde da pessoa idosa. No entanto, poucas atividades são destinadas a população adolescente. Conclusão: Faz-se necessário a sistematização de metodologias iterativas no cenário da atenção básica que considerem as condições de vida, o indiví­duo e coletividade de forma integral por meio de ações educativas intersetoriais que contemplem a interdisciplinaridade humana.Palavras-chave: atenção primária í  saúde, enfermeiro, promoção da saúde, saúde da famí­lia.
Vivências de mães de crianças com transtorno de espectro autista: estudo fenomenológico
Authors: Salimena Anna Maria de Oliveira , Rendón Daniela de Cássia Sabará , Amorim Thaí­s Vasconselos
Published: January 2019

Objetivo: Desvelar a vivência de mães de filhos com transtorno de espectro autista. Métodos: Estudo de natureza qualitativa balizado no referencial teórico-filosófico-metodológico de Martin Heidegger, realizado em um municí­pio da zona da mata de Minas Gerais, com 14 mães de crianças diagnosticadas, que nos meses de janeiro/março de 2016 fizeram seus depoimentos em encontros mediados pela empatia. Resultados: Da compreensão emergiram as Unidades de Significado: Difí­cil aceitar o diagnóstico e A não aceitação da famí­lia e da sociedade. Desvelou-se que o ser-aí­-mãe-de-autista parte da facticidade para a impropriedade e mostra-se inautêntica, pois deixa de ser um indiví­duo e transforma-se na "mãe do autista". Conclusão: No desvelamento dos sentidos percebeu-se a dificuldade do cotidiano de ser mãe de autista. Sugere-se a realização de novos estudos com enfoque direcionado aos enfermeiros e profissionais de saúde, pois é preciso repensar as polí­ticas públicas para alcancçar essa parcela da população de maneira mais eficiente e inclusiva.Palavras-chave: transtorno autí­stico, relações mãe-filho, enfermagem.
Conhecimento e acesso de mulheres í prevenção do câncer de colo uterino
Authors: Oliveira Maria Aparecida da Cruz , Fernandes Elionara Teixeira Boa Sorte , Das Merces Magno Conceição , Fernandes Talitha Sonally Soares , Gomes Antônio Marcos Tosoli
Published: January 2019

Introdução: O câncer do colo do útero constitui-se um importante problema de saúde pública que requer uma atenção especial das instituições de saúde, gestores, profissionais da saúde e população em geral. Objetivos: Apreender o conhecimento de mulheres em idade fértil quanto í  prevenção ao câncer do colo uterino e descrever seu acesso às ações preventivas na atenção básica. Métodos: Estudo descritivo, com abordagem qualitativa, realizado em uma Unidade Básica de Saúde em Guanambi/BA. Para a coleta de dados foram utilizados um formulário e um roteiro de entrevista semiestruturada. Para análise utilizou-se a técnica de análise de conteúdo de Bardin. Resultados: Apesar de possuí­rem acesso às ações de saúde relacionadas í  neoplasia em questão, ainda há um conhecimento restrito sobre os fatores de risco e sua prevenção. Isso contribui para a vulnerabilidade a esta neoplasia. Conclusão: Faz-se necessário uma avaliação das estratégias de educação em saúde utilizadas, priorizando aquelas que considerem os aspectos socioculturais das mulheres e que as reconheçam como participantes ativas do processo educativo.Palavras-chave: neoplasias do colo do útero, conhecimento, acesso aos serviços de saúde, prevenção de doenças, enfermagem.
Demanda de atendimento em urgência e emergência hospitalar
Authors: Inácio Aline dos Santos , Tomasi Cristiane Damiani , Soratto Maria Tereza
Published: January 2019

Pesquisa com objetivo de identificar a demanda de atendimento de urgência e emergência hospitalar. Pesquisa quantitativa, documental, retrospectiva, descritivo-exploratória e de campo. Realizou-se o levantamento através da consulta aos relatórios mensais de atendimentos na classificação de risco em emergência nos meses de janeiro a julho de 2016 em um Hospital de pequeno porte do Extremo Sul Catarinense, totalizando 1.067 atendimentos no perí­odo descrito. A análise de dados ocorreu a partir de abordagem quantitativa. A classificação de risco do atendimento caracterizou-se por 34,86% cor amarela; 28,68% verde; 6,09% laranja; 3,28% azul; 1,31% vermelho. Destaca-se que 25,77% não foram notificados na classificação de risco, demonstrando a implantação incompleta do protocolo de acolhimento de avaliação e classificação de risco no referido serviço. Os motivos de atendimento demonstraram a complexidade assistencial dos pacientes atendidos no setor de emergência, 31,02% dos casos envolveram a dor. Desta forma, os resultados apontam a necessidade de qualificar os registros realizados no acolhimento, através da classificação de risco, evitando desta forma, a subnotificação. Considera-se a partir dos resultados a necessidade de capacitação do profissional para operacionalizar o acolhimento com avaliação e classificação de risco, bem como a reestruturação dos serviços de referência e contra-referência.Palavras-chave: emergência, enfermagem, acolhimento, triagem.
Circumcision with Intravenous (IV) Ketamine, Thiopentone and Penile Block: A Safe and Cost-effective Anesthetic Technique
Authors: Loban Akhter Hossain , E-Ibrahim Millat , Alauddin Jahanara , Ferdous KMN
Published: January 2019

Background: Circumcision is a common minor surgical procedure among Muslim and Jews population. Both surgeon and guardian want safe but low-cost anesthesia for this procedure. Sometimes parents do not agree to anesthetize their child for this purpose. Using penile block with IV ketamine and thiopentone sodium (TPS), patients can be managed smoothly without any major complication and it is a cost-effective technique.Objective: This study was designed to perform safe and cost-effective anesthetic management for circumcision of children.Materials and Methods: This is an observational prospective study carried out in Dhaka Shishu Hospital and Dhaka Central Hospital during the period of January to December 2011. Total 336 cases of circumcision were done. Children with American Society of Anesthesiologists (ASA) Grades I & II, between 1 and 12 years of age were select­ed for this study. Patient was sedated using Ketamine 1 mg/kg plus TPS 2.5 mg/kg. Then penile block was given. Close observation and monitoring was done clinically as well as with the help of pulse oximeter and sphygmomanometer.Results: Among 336 patients no cases of laryngospasm, cynanosis, vomiting and convulsion was observed. Cough developed in 7 cases, slight fall of SpO2 in 10 cases and subcutane­ous hematoma in 11 cases were noted. Incomplete block occurred in 5 cases, urethral puncture in cases and accidental injection in corpus cavernosum in 2 cases. Approximate average total cost for anesthesia procedure per case was 3.5 USD only.Conclusion: Circumcision with low dose intravenous Ketamine and TPS with penile block is a safe and cost-effective anesthetic technique.DOI: http://dx.doi.org/10.11566/cmoshmcj.v12i1.24Chatt Maa Shi Hosp Med Coll J 2013; 12(1): 34-37
On Poisson-Weighted Lindley Distribution and Its Applications
Authors: Shanker R. , Shukla K. K.
Published: January 2019

In this paper the nature and behavior of its coefficient of variation, skewness, kurtosis and index of dispersion of Poisson- weighted Lindley distribution (P-WLD), a Poisson mixture of weighted Lindley distribution, have been proposed and the nature and behavior have been explained graphically. Maximum likelihood estimation has been discussed to estimate its parameters. Applications of the proposed distribution have been discussed and its goodness of fit has been compared with Poisson distribution (PD), Poisson-Lindley distribution (PLD), negative binomial distribution (NBD) and generalized Poisson-Lindley distribution (GPLD).
Treatment of Shear Stress versus Shear Rate Data for Natural Fiber Reinforced Polymer Composites: A Discussion
Authors: Begum K. , Islam M. A.
Published: January 2019

The rheological properties of melt jute fiber reinforced polypropylene (PP) composites were conducted at constant shear stress. The measured shear stress and shear rate data are fitted to a power law model for measuring stress-independent melt viscosity of the composites. The viscosity increased with the increase of fiber loading and decreased with the rise of temperature. The flow behavior index, n was found to decrease with the increase of fiber loading and increase with the rise of temperature. The shear stress and shear rate data collected from different specialized research journals have also been fitted to the power law model to measure the stress-independent melt viscosity and flow index as in all the previous literatures viscosity is treated as stress dependent parameter. It was found that the dependence of the viscosity and the flow index observed from previous literature data with fiber loading and temperature was quite consistent with the present study.
Comparison of Various Methods for Estimating Finite Population Total in Survey Sampling When Study Variable and Auxiliary Variable are Inversely Related
Authors: Kumar S. , Sisodia B. V. S.
Published: January 2019

In the present paper, a model based calibration estimator of population total has been developed when study variable y and auxiliary variable x are inversely related. The relative performance of the proposed model based calibration estimator in comparison to model based estimator, the usual regression estimator and calibration based regression estimator have been examined by conducting a limited simulation study. In view of the results of the simulation study, it has been found that model based calibration estimator has outperformed the other estimators. However, calibration based regression estimator was found to be close to the model based calibration estimator.
A Bayesian Approach for Estimating Parameter of Rayleigh Distribution
Authors: Mahanta J. , Talukdar M. B. A.
Published: January 2019

This paper is concerned with estimating the parameter of Rayleigh distribution (special case of two parameters Weibull distribution) by adopting Bayesian approach under squared error (SE), LINEX, MLINEX loss function. The performances of the obtained estimators for different types of loss functions are then compared. Better result is found in Bayesian approach under MLINEX loss function. Bayes risk of the estimators are also computed and presented in graphs.
Molecular Identification of Strains of Caridean Species in a Tropical Lagoons of South-Western Nigeria
Authors: Akinwunmi M. F. , Lawal-Are A. O.
Published: January 2019

Species identification by morphological approach requires a high degree of experience, which is difficult and not practical enough for those interested in surveying a broad diversity of organisms. However, molecular or genetic approaches to identify species have been proposed and widely used by most scientists. DNA barcoding was used to identify Macrobrachium species occurring in three coastal lagoons (Badagry, Lagos and Epe) in South-western Nigeria. Samples of prawns for the DNA studies were collected from May to July 2015. The DNA of the Macrobrachium species was extracted using the phenol-chloroform protocol and Norgen tissue kit. Amplification and sequencing of the Macrobrachium species were carried out and further identification was done by comparing with sequenced data in the Genbank. New species of Macrobrachium were obtained in Badagry and Epe Lagoons having a close match with M. asperulum and M. nipponense at 85% and 84% respectively. M. asperulum and M. nipponense are reported in Badagry and Epe Lagoons for the first time.
Studies on Coordination Chemistry and Antibacterial Activity of Bidentate NS Schiff Base Derived From SBDTC and 4-Benzyloxybenzaldehyde
Authors: Islam M. H. , Sheikh M. C. , Islam M. A. A. A A.
Published: January 2019

The condensation of 4-benzyloxybenzaldehyde with S-benzyl dithiocarbazate (SBDTC) in absolute ethanol afforded the Schiff base, S-benzyl-β-N-(4-benzyloxyphenyl)methylene-dithiocarbazate (1). The ligand on further reaction with metal ions in absolute ethanol [for Ni(II), Cu(II), Zn(II)] and in methanol [Pd(II)] resulted in the formation of the corresponding four coordinate complexes. The ligand and its complexes were characterized by physico-chemical techniques, viz., molar conductance, magnetic susceptibility measurement, IR, NMR and solution UV/Vis spectroscopic techniques. The complexes demonstrated stronger antibacterial activity than the free ligand indicating that coordination with these metal ions has enhanced biological potential of the ligand. All the compounds exhibited more or less moderate activity against the test organisms.
AEROELASTIC ANALYSIS CONSIDERING STRUCTURAL UNCERTAINTY
Authors: Ueda Takeo
Published: January 2019

Uncertainties in aero elastic analysis are investigated. In aero elastic analysis, we usually find divergence speed or flutter speed by using deterministic equations of motion for elastic wings of aircraft. If any parameter in these equations is sensitive to the critical speed, we should treat it carefully since inaccuracy is inevitable in the production process. Tragic failure may occur if the margin is small. Therefore, it is important to know in the analysis the effects of uncertainties of the critical values when they play a critical role in the design. The sensitivity of parameters in aero elastic analysis is not simple even in linear analysis. It is not always possible to have an analytic form of the sensitivity of uncertainty. In order to evaluate the structural sensitivity of aero elastic phenomena, we have to resort to numerical calculations with uncertain parameters having some random deviations, i.e. the so‐called Monte Carlo simulation. In the present study, the divergence speed and flutter speed of a typical wing section with structural uncertainties are discussed, and some results of calculations with scattering parameters in Gaussian distribution will be presented.
ELECTRO‐MECHANICAL ACTUATORS FOR GENERAL AVIATION FLY‐BY‐WIRE AIRCRAFT
Authors: Gruszecki Jan
Published: January 2019

A long‐term goal for general aviation aircraft is to reduce or eliminate the use of fluid power systems such as hydraulics from the aircraft. Power‐By‐Wire (PBW) technology seems to be the next major step in the development of aircraft control. In this solution, control power comes directly from the aircraft electrical system to the Electro‐Mechanical Actuator (EMA), which includes the electric motor, controller and gearbox. EMAs have the potential to be more efficient, less complicated, less expensive, and more faults tolerant than actuators based on hydraulic systems.