bluuebunny/crossref_metadata_2025_split huggingface dataset:
UJI AKTIVITAS ANTIOKSIDAN PADA EKSTRAK ETANOL DAUN JAMBU METE (Anacardium occidentale L.)
Authors: Putri Dina Soes , Muti’ah Muti’ah , Anwar Yunita Arian Sani 
Published: February 2019

Tujuan dari penelitian ini adalah mengetahui metabolit sekunder apa saja yang berpotensi sebagai antioksidan dari ekstrak etanol daun jambu mete dan mengetahui aktivitas antioksidan dari ekstrak etanol daun jambu mete. Pada penelitian ini telah dilakukan penapisan fitokimia dan uji aktivitas antioksidan pada ekstrak etanol dan fraksi-fraksi ekstrak etanol daun jambu mete muda yang berasal dari daerah Kayangan, Lombok Utara. Berdasarkan uji fitokimia diketahui bahwa ekstrak etanol dari daun jambu mete muda mengandung metabolit sekunder jenis polifenol, tanin, flavonoid, dan steroid. Dari hasil uji aktivitas antioksidan dengan metode DPPH disimpulkan bahwa ekstrak etanol dan fraksi-fraksinya bersifat aktif sebagai antioksidan terhadap radikal bebas DPPH. Dimana, fraksi etanol-air merupakan fraksi yang paling aktif dengan nilai IC­50 sebesar 0,26 ppm, sedangkan fraksi yang paling kurang aktif adalah fraksi n-heksan dengan IC50 sebesar 10,72 ppm. The aims of this research were to find out which secondary metabolite that potential as antioxidant from ethanol extract of cashew leaf and to find out the radical scavenging activity from ethanol extract of cashew leaf. The sample of this research was the young leaf of cashew taken from Kayangan, North Lombok. Phytochemical screening and antioxidant assay have been conducted to ethanol extract and its fractions. The result of phytochemical screening shown that etanol extract of young cashew leaf contain of polyphenol, tannin, flavonoid, and steroid. Based on antioxidant assay using DPPH method, it can be concluded that ethanol extract and its fractions were highly active as scaveging agent compared to synthetic antioxidant BHA. Where, ethanol-water fraction is the most active fraction with IC50 value of 0,26 ppm, while the least active fraction is n-hexane fraction with IC50 value of 10.72 ppm.
SUBSITUSI TEPUNG TERIGU DENGAN TEPUNG MOCAF DALAM PEMBUATAN KUE KERING
Authors: Ihromi Syirril , Marianah Marianah , Susandi Yodi Adi 
Published: February 2019

Tepung mocaf merupakan salah satu bahan pangan sumber karbohidrat. Selain memiliki nilai gizi yang cukup baik seperti kandungan karbohidrat yang dapat memungkinkan menjadi tepung pengganti untuk tepung terigu sehingga mengurangi ketergantungan terhadap gandum dalam pembuatan kue kering. Tujuan penelitian yaitu mengetahui persentase subsitusi tepung terigu dengan tepung mocaf yang tepat dan pengaruhnya terhadap sifat kimia dan organoleptik kue kering. Metode yang digunakan dalam penelitian ini adalah Metode Eksperimental dengan menggunakan Rancangan Acak Lengkap (RAL) dengan perlakuan satu factor dengan 6 aras yaitu substitusi tepung mocaf 0 % (100% tepung terigu sebagai kontrol), 15%, 30%, 45%, 60% dan 75%. Hasil penelitian menunjukkan semakin tinggi persentase subsitusi tepung terigu dengan tepung mocaf maka kadar air semakin menurun, sedangkan kadar pati dan kadar abu cenderung semakin tinggi, skor nilai seperti aroma, rasa, dan warna semakin menurun, sedangkan pada skor nilai tekstur semakin meningkat.. Subsitusi tepung terigu menggunakan tepung mocaf sampai batas T5 (75%) menghasilkan kue kering dengan criteria baik jika dilihat dari sifat kimia maupun organoleptik.
ISOLASI LIKOPEN DARI BUAH TOMAT (LYCOPERSICUM ESCULENTUM) DENGAN PELARUT HEKSANA
Authors: Dewi Earlyna Sinthia 
Published: February 2019

Penelitian ini bertujuan untuk mengembangkan metode sederhana dan efektif dengan menggunakan ekstraksi pelarut heksana dan methanol sebagai anti pelarut untuk isolasi likopen dari buah tomat (Lycopersicum esculentum). Tomat merupakan sumber utama likopen. Likopen adalah zat pigmen golongan karotenoid yang menyebabkan warna merah pada tomat. Penelitian ini telah berhasil mengisolasi likopen dengan metode maserasi. Hasil penelitian menunjukkan dengan pelarut heksana kadar likopen yang diperoleh 2,25 mg/100 g. Analisa gugus fungsi dengan menggunakan spektroskopi Fourier Transform Infra Red (FT-IR) terdeteksi gugus C=C pada panjang gelombang 1537,09 cm-1, gugus CH2 terdeteksi pada panjang gelombang 1498,86 cm-1, gugus R-CH=CH-R terdeteksi pada panjang gelombang 959,27 cm-1. Sedangkan gugus regangan C-C dan C-C-H (streching)masing-masing terjadi pada panjang gelombang 1262,15 cm-1 dan 1378,71 cm-1.
PENGARUH TAKARAN DAN FREKUENSI PEMBERIAN PUPUK BIOEKSTRIM TERHADAP BEBERAPA SIFAT KIMIA TANAH, PERTUMBUHAN DAN HASIL KOL BUNGA (BRASSICA OLERACEA VAR BOTRYTIS L.)
Authors: Mulyati Mulyati , I.P Silawibawa , L.S Ningsih , K Aini, 
Published: February 2019

Penelitian ini bertujuan untuk mengetahui interaksi berbagai takaran dan frekuensi pemberian pupuk Bio-ekstrim terhadap status hara nitrogen (N), pertumbuhan dan hasil tanaman kol bunga (Brassica oleracea var botrytis L.). Percobaan dilakukan di desa Setiling, Kecamatan Batu Kliang Utara Lombok Tengah dari bulan Februari sampai Juni 2017. Percobaan ditata menurut Rancangan Acak Kelompok dengan pola factorial 3x3, yang terdiri atas dua faktor. Faktor pertama adalah takaran pupuk bio-ekstrim cair yakni : 2 (D1), 4 (D2) dan 6 (D3) L ha-1, dan faktor kedua adalah frekuensi pemberiannya yakni 3 (K1), 4 (K2), dan 5 (K3) kali pemberian. Masing-masing kombinasi perlakuan diulang tiga kali. Hasil penelitian menunjukkan bahwa tidak terdapat interaksi antara takaran dan frekuensi pemberian pupuk bio-ekstrim terhadap variable tanah dan tanaman kol bunga. Pemberian takaran pupuk bio-ekstrim berpengaruh terhadap sifat kimia tanah yaitu pH tanah, karbon organik tanah dan kadar Ntotal tanah, tetapi frekuensi pemberian pupuk bio-ekstrim tidak berpengaruh. Terhadap pertumbuhan dan hasil tanaman kol bunga, takaran pupuk Bio-Ekstrim tidak berbeda nyata terhadap tinggi tanaman, dan jumlah daun akan tetapi berbeda nyata terhadap berat bunga dan diameter bunga. Sedangkan frekuensi pemberian bio-ekstrim tidak berpengaruh terhadap semua parameter yang diuji kecuali tinggi tanaman pada awal pertumbuhan.
Empresas financieras y desarrollo humano integral
Authors: Becchetti Leonardo , Cermelli Massimo 
Published: February 2019

En el 50º aniversario de la publicación de la Encíclica Populorum Progressio, y frente a un escenario de política económica y comercial internacional caracterizado por unas crecientes fuerzas aislacionistas, el sector financiero propone una reflexión sobre la urgente necesidad de cambiar su paradigma funcional.
Las reflexiones de la encíclica vuelven a ser de gran actualidad sobre todo en su atención hacia la cooperación entre pueblos y naciones en el mundo y el derecho de estos últimos al bienestar y al desarrollo humano integral.
En la raíz de los problemas económicos y financieros de la economía global, encontramos tres enfermedades “filosóficas” que representan tres visiones distorsionadas de la persona, de la empresa y del valor. En contraposición proponemos las alternativas de los fondos éticos, la tutela de la biodiversidad bancaria, el voto con la cartera y una especial atención para los sistemas de remuneración de las figuras de poder en los bancos, empresas e intermediarios financieros.
EVALUATION OF SODIUM LEVELS IN CHILDRENS SUFFERED FROM PNEUMONIA IN HOSPITAL FROM BIHAR REGION
Authors: Kejriwal Dr. Mohan , Gupta Dr. Ramjee Prasad , Singh Dr.  Alka 
Published: February 2019

Hyponatremia is the most common electrolyte abnormality. Patho physiologically, hyponatremia are classified into two groups: hyponatremia due to non-osmotic hypersecretion of vasopressin (hypovolemic, hypervolemic, euvolemic) and hyponatremia of non-hyper vasopressinemic origin (pseudo hyponatremia, water intoxication, cerebral salt wasting syndrome). The aim of this study was to identify the incidence of hyponatremia in children with pneumonia and to investigated whether there is a link between hyponatremia and the severity and outcome of pneumonia.
The present study was planned on 25 children diagnosed with pneumonia in department of Paediatrics in Nalanda Medical College and Hospital, Patna, from March 2016 to Dec 2016. At the time of admission, the patient’s clinical history was recorded in prefixed proforma. Serum sodium was measured by a process known as potentiometry. This method measures the voltage that develops between the inner and outer surfaces of an ion selective electrode.
Based on the above findings it can be concluded that serum electrolytes should be measured in children hospitalized for pneumonia; the appropriate fluid therapy must be carefully arranged in children with hyponatremia, and both serum and urine sodium levels should be closely monitored. Regular follow up of serum sodium level during the period of hospital stay should be considered to pick up the high risk cases at an early stage.
Keywords: pneumonia, sodium level, Hyponatremia, etc.
COMPARATIVE STUDY OF CLOBAZAM USED AS AN ADD ON THERAPY WITH PHENYTION AND CARBAMAZEPINE IN REFRACTORY EPILEPSY.
Authors: Kumar Dr. Kamlesh , Lohani Dr. Krishana Kumar 
Published: February 2019

Refractory epilepsy is a failure of two (2) appropriately used anti epileptics (AED). This study Is a comparative study of clobzam use as add on with phenytoin and carbarnazepine.
Aims & Objectives: Aim of this study is to know how much Clobazam is effective as add on therapy in refractory epilepsy.
Material and Methods: In this study two refractory groups of epilepsy are selected. group - 1 is refractory with phenytoin and Group-II with Carbamazepine. Clobazam(10mg) was added to both refractory groups and follow up For 3 Years.
Results: There is significant reduction in seizure frequency after addition of clobazam in both refractory groups and 25% Patients were becomes completely seizure free.
Discussion: This study was conducted in ANMMCH, Gaya Patients were selected from both outdoor & Indoor of Medicine department and found 77.16% reduction in seizure frequency in group —I i;e with phenytoin and clobazam 78.16% in Group-II z;e with carbamazepine and clobazam and 25% Patients becomes completely seizure free.
Conclusion: Clobazam is a very effective and safe AED for add on Therapy.
Keywords: Refractory epilepsy Add on therapy mean seizure frequency
ВДОСКОНАЛЕННЯ ЗМІСТУ ДОВІДНИКА ОРГАНІЗАЦІЇ - РОЗРОБНИКА АВІАЦІЙНОЇ ТЕХНІКИ ЗА РЕЗУЛЬТАТАМИ ЗОВНІШНЬОГО АУДИТУ
Authors: Маринина Анна Николаевна , Степаненко Сергей Михайлович , Харченко Виталий Григорьевич 
Published: February 2019

The paper discusses the objectives of the Aircraft Products Design Organization Handbook, the availability of which is a prerequisite to obtain a Design Organization Certificate. It reviews content requirements for the Handbook, specified in the document of the State Aviation Administration of Ukraine “Acceptable methods of compliance and guidelines for certification of aircraft and associated products, components and equipment as well as design and manufacture organizations”. Examples are given of comments on the content of the Handbook that the auditors from the State Aviation Administration of Ukraine expressed during the supervisory audit. The importance of these comments for the improvement of the content of the Handbook has been studied.The Handbook, which directly or through cross-references describes the organization itself, significant procedures and products or changes to the designed products, is intended to inform the certifying competent authority of the organization and its activities. On the other hand, the Handbook is a guide to the activities of the enterprise, associated with the confirmation of compliance of the products to the requirements of the airworthiness ensuring and environmental protection.Audit by the inspectors of the competent authority is conducted to improve the quality management system and applied design procedures. The auditors' comments concern the following questions. Use of terminology, which should clearly correspond to the terms and definitions established in the relevant approved national documents. Displaying the actions corresponding to the beginning of the product design activity. Description of the main units involved in the design, their functions, the control system and the interaction between them. Information about the qualifications and experience of the management team. Approval of significant changes in the project support system. Description of the documents defining the composition of a typical design of an aircraft engine. Full reproduction of the Organization Certificate of Approval. Some other questions.
ДОСЛІДЖЕННЯ ЯКОСТІ ДОСЛІДНОГО ЖАРОМІЦНОГО НІКЕЛЕВОГО БЕЗРЕНІЕВОГО СПЛАВА ЗМІ-М5 (ЖС32Б-ВІ)
Authors: Милонин Евгений Владимирович , Малиновский Павел Евгениевич , Гайдук Сергей Валентинович 
Published: February 2019

One of the features of the operation of ground installations in contrast to aircraft engines is the much lower quality of the fuel used. As a result, the combustible materials used contain much more aggressive (sulfur and other) contaminants, which leads to the non-strength characteristics of the material of cast parts of the hot tract, and their ability to resist high-temperature corrosion in the operating conditions of the unit.Analysis of the effect of alloying elements on the properties of high-temperature nickel alloys for ground installations leads to the conclusion that it is expedient to completely eliminate expensive rhenium from their composition and replace it with an increased content of relatively less expensive alloying elements, which simultaneously provide sufficiently high heat resistance and necessary resistance against high-temperature corrosion.The composition, structure and properties of cast samples obtained from the experimental heat-resistant rhenium-free alloy ZMI-M5 (ZhS32B-VI), by high-speed directional crystallization were studied.The alloy ZMI-M5 (ZhS32B-VI) according to the content of elements (with the exception of tungsten content) complies with the requirements of the temporary technical conditions.Mechanical properties, as well as long-term strength at the 975 ºC test temperature and 30 kgf/mm2 loading meet the requirements of the temporary technical conditions.The time to failure at a temperature of 1000 ºC under a load of 28 kgf/mm2 is unstable, ranging from 21 to 55 hours. The decrease in the tр values at 1000 ºC is probably due to the crystallographic direction of the samples. It is established that higher tр values (55 h) have samples with a crystallographic orientation.The microstructure of the samples after heat treatment is characteristic of high-temperature nickel alloys of the ZhS type. Heat treatment in this regime did not lead to a significant eutectic (γ-γ) phase reduction in the metal.The experimental alloy ZMI-M5 (ZhS32B-VI) does not contain rhenium, it has a significantly lower cost, while it provides mechanical properties at the level of the industrial alloy ZhS32-VI and can be used for ground use gas turbine installations blades manufacturing by directional crystallization.
ПІДВИЩЕННЯ СТРУКТУРНОЇ СТАБІЛЬНОСТІ ТА ВЛАСТИВОСТЕЙ ЖАРОМІЦНИХ НІКЕЛЕВИХ СПЛАВІВ ДЛЯ ЛОПАТОК ГТД ОБРОБКОЮ НАНОМАТЕРІАЛАМИ
Authors: Грекова Марина Викторовна , Калинина Наталия Евграфовна , Калинин Василий Тимофеевич , Гученков Михаил Васильевич , Джур Евгений Алексеевич , Дудников Александр Сергеевич 
Published: February 2019

An analytical review of existing views on the problem of increasing the heat resistance, heat resistance, and durability of high-temperature nickel alloys of the ZhC3 group of blades of gas turbine engines is carried out. The effect of alloying elements of alloys on structural transformations, types of hardening and corrosion resistance is analyzed. A complex powder modifier based on titanium carbonitride Ti (CN) is proposed for processing nickel melts. The choice of nanodispersed Ti (CN) carbonitride powders of a fraction of less than 100 nm as modifiers of low-alloy steels is substantiated. It has been established that Ti (CN) titanium carbonitride particles have a face-centered crystal lattice. The necessary criteria for the selection of nanopowder modifiers have been obtained: insolubility in the melt, correspondence of crystal lattices with the matrix of steel, proportionality with the critical radius of the austenite embryo during crystallization. A mechanism for the interaction of a steel melt with a layer of a nanodisperse composition is established. The macro- and microstructure of nickel alloys ZhC3, ZhC3DK was investigated. An analysis of microdiffraction patterns of particles is carried out, the nanopowders are shown to belong to solid crystalline bodies with a metallic bond. The coarse-grained and low-plastic matrix of the nickel alloy is under the influence of a large local loading, which contributes to the premature cracking of grain boundaries. Modification leads to significant changes in the structure of the alloy ZhC3 in comparison with the unmodified state. The structure of ZhC3 after modification is homogeneous, fine-grained. In modified samples, the grinding of grain was achieved 3 ... 5 times and the structure was stabilized in comparison with the initial state. Mechanical studies of samples in a modified state showed an increase in all parameters: tensile strength by 10 %; yield strength - by 13 %; the elongation by 20 % and the impact strength by 40 % compared to the original samples. Tests of samples for heat resistance showed a decrease in the depth of corrosion at a temperature of 1000 °C in the modified state on average by 25 %, which confirms the effect of modifying the alloys with nanodispersed modifiers.
Service technologies in academic libraries (case study of I. S. Turgenev Orel State University Scientific Library)
Authors: Stepina N. A. 
Published: February 2019

Innovative technologies for providing the scope of library information services are discussed. Users satisfaction with the products/services quality within the services strategy of Orel State University Scientific Library was monitored. The study goals were to investigate into the new format of staff operation, to refine criteria and evaluation indicators, and to specify services and practices.The quality features were measured and compared to the ideal model of library and information services. It is found that the service dominant idea is consonant with the staff’s and users’ orientation toward open, secure, friendly working environment. The author remarks to the staff's business activity, increasing the Library’s rates in the external environment. She proves that the service technologies make the efficient instrument of the humanistic mission rather than obtaining of the maximum extrabudgetary funding.The author proposes several key management solutions, i.e. stimulation of staff’s culture; development of corporate professional cooperation in information exchange; generation of inhouse intellectual content; intensification of user awareness forms; methodological support; monitoring; promotion of the existing resources and dissemination of information products.The obtained empirical data make the foundation for increasing effectiveness of services.
New format of regulative support of BA and MA programs in library and information sciences
Authors: Klyuev V. K. 
Published: February 2019

The current regulation of higher education in library and information sciences reflects the prospective trends and orientation toward practical demands of the industry. The author examines the main concepts of the higher professional education reform under the way, i. e. multilevel structure and consistency, competence approach, connection with practical activities, integrated control and evaluation of obtained knowledge. Regulation novations of the updated federal national education standards of higher education in specializations 51.03.06 “Library and information activities”, BA, and 51.04.06 “Library and information activities”, MA, are discussed.The author also examines the methodological approaches toward modeling of the professional competences to be developed within BA and MA programs; the complex of mandatory and recommended professional competences to be developed within BA and MA programs.Based on the comprehensive analysis, the conclusion is made that the higher library and information education, like the Russian education system on the whole, has been going through the transformations; while library professional training corresponds with the general requirements of theBolognaprocess.
The innovator scholar, talented pedagogue, creative person (on the 85-th anniversary of Arkady Sokolov)
Authors: Dvorkina M. Ya. 
Published: February 2019

Professor Arkady Sokolov, Ph. D. (Pedagogy) is a prominent scholar. The author highlights themes and publications unique for Sokolov: the future for libraries, library science and bibliography, humanism, intelligencia and library intellectuals, social informatics, social communications, philosophy of information. In his works, prof. Sokolov gives his special attention to the library profession, librarians, library education, the libraries on the whole. “Retrospektiva…” digest are A. Sokolov’s special project.The author also reflects on Sokolov’s innovative academic social initiatives: in 1967-1984 he headed the first in the nation informatics chair In Leningrad State Institute of Culture; founded St. Peterburg library society, the first one inRussia. The Professor’s giant flock numbers 44 scientists.Sokolov’s biographical information is given; the journals where he is an editorial board member are named; disciplines in which he delivers lectures; his titles are named. Arkady Sokolov’s outstanding personality is also depicted.In conclusion, the main bibliography (56 titles) is given.
Perbandingan Model Discovery Learning Dengan Model Peer Teaching Terhadap Teknik Passing Bawah
Authors: Heriyadi Deden , Hadiana Oman 
Published: February 2019

Tujuan dari penelitian ini adalah untuk mengetahui tentang Perbandingan Model Pembelajaran Discovery Learning dan Model Pembelajaran Peer Teaching terhadap hasil belajar Teknik Dasar Passing Bawah dalam Bola Voli Pada Siswa Kelas XI di SMAN 1 Ciawigebang Kabupaten Kuningan. Metode yang digunakan dalam penelitian ini adalah metode eksperimen, dengan desain kelompok kontrol Pretest-Posttest, yang digunakan untuk mengetahui pengaruh dari suatu perlakuan terhadap subjek penelitian. Populasi dalam penelitian ini adalah siswa kelas XI SMA Negeri 1 Ciawigebang tahun ajaran 2016/1017 yang terdiri dari 9 kelas dengan jumlah 270 siswa. Setelah diketahui dari pembahasan diatas bahwa antara kedua model pembelajaran discovery learning dengan model pembelajaran peer teaching keduanya memiliki pengaruh yang baik, untuk mengetahui mana yang lebih baik dari keduanya maka dari itu dilakukan pengujian independent t-test, maka diperoleh nilai discovery learning dan peer teaching ..Karena maka Ho ditolak. Hal ini membuktikan bahwa Model pembelajaran Peer Teaching lebih baik dibandingkan dengan model pembelajaran Discovery Learning terhadap Kemampuan Teknik Dasar Passing Bawah dalam Bola Voli pada Siswa Kelas XI di SMA Negeri 1 Ciawigebang.