bluuebunny/crossref_metadata_2025 huggingface dataset:
Aplikasi Backlog Pada PT United Tractors, Tbk Site-Satui
Authors: Hasanah Nurul , Rhomadhona Herfia , Noor Muhammad
Published: June 2020

PT United Tractors, tbk site-satui atau UT Satui adalah salah satu kantor site PT United Tractors yang berlokasi di Provinsi Kalimantan Selatan. UT Satui merupakan perusahaan yang berbasis solution atau memberikan guaranteed product support kepada customer besar maupun kecil untuk memberikan solusi dan pelayanan terbaik. Guaranteed product support dikerjakan oleh mekanik, salah satunya yaitu program maintenance management. Program dari proses maintenance management tersebut yaitu Backlog (inspection program), dimana kegiatan backlog ini dilakukan untuk meningkatkan performance of physical availability unit UT Satui. Mekanik tidak mengetahui cara penerapan maintenance management dan tidak memiliki sistem operasional untuk menjalankan prosesnya. Untuk mempermudah proses penggunaan Backlog, maka dibangun aplikasi yang dapat melakukan aktivitas Backlog, yaitu mengumpulkan formulir pemeriksaan Backlog kepada Supervisor langsung di lapangan. Pembuatan aplikasi ini menggunakan bahasa PHP dan MySQL sebagai database-nya. Hasil pengujian Black-box Testing menunjukan bahwa 94,74 %  fungsionalitas sistem berjalan dengan baik.
Perbandingan Algoritma K-Means dan SFCM Pada Pengelompokkan Rumah Tangga Miskin
Authors: Widayani Wiwi , Harliana Harliana
Published: June 2020

Secara definisi rumah tangga miskin dan penduduk miskin memiliki sudut pandang yang berbeda, dimana definisi rumah tangga miskin akan lebih ditekankan kepada individu yang akan dijadikan survey dalam menentukan penduduk miskin sedangkan penduduk miskin lebih kepada kumpulan dari beberapa rumah tangga miskin. Penelitian ini dilakukan untuk membandingkan antara algoritma K-Means dan Fuzzy Substractive Clustering (SFCM) dalam mengelompokkan rumah tangga miskin. Kedua algoritma ini akan dibandingkan berdasarkan simpangan baku dan validitas hasil pengelompokkan yang dihasilkan. Berdasarkan 6 pengujian yang telah dilakukan, maka didapatkan hasil bahwa dari sisi waktu algoritma K-Means mampu mengelompokkan lebih cepat bila dibandingkan dengan algoritma SFCM, namun dari sisi simpangan baku kelompok, simpangan baku antar kelompok, maupun akurasi maka algoritma SFCM memiliki performa yang lebih baik bila dibandingkan dengan algoritma K-Means
Model Penilaian Kapabilitas Proses Layanan Service Level Agreement (SLA) Pada Cloud Computing
Authors: Supono Supono
Published: June 2020

Berkembangnya Teknologi Informasi (TI), mengakibatkan meningkatnya kebutuhan sumber daya TI. Cloud Computing merupakan mekanisme yang memungkinkan pengguna menyewa sumber daya TI dan memanfaatkan sesuai kebutuhan. Konsep ini memberikan keuntungan bagi organisasi, yaitu tidak perlu mengeluarkan biaya operasional, perawatan dan investasi diawal yang besar untuk membeli infrastruktur, sehingga fokus terhadap bisnis utamanya. Untuk menjamin layanan TI berjalan dengab baik, maka perlu ada jaminan dan kesepakatan antara penyedia dan pengguna dalam bentuk perjanjian yang disebut Service Level Agreement (SLA). SLA merupakan harapan dan kewajian yang disepakati oleh penyedia layanan dan konsumen, dari mulai penetapan sampai pengakhiran layanan. Penelitian mengusulkan model penilaian kapabilitas proses layanan untuk mengetahui tingkat kapabilitas proses yang mengacu pada ISO/IEC 15504 yang memiliki dimensi proses dan kapabilitas. Setiap proses memiliki tujuan, aktivitas (base practice) dan keluaran (work product) yang merupakan hasil analisis standar pada Cloud Computing. Dari hasil penilaian di PT. Walden Global Services menunjukan level kapabilitas proses layanan SLA berada pada posisi level 0. Dapat disimpulkan bahwa base practice sebagian kecil dilakukan dan work product sebagian kecil dihasilkan dari aktivitas dan proses yang dijalankan. Untuk meningkatkan level kapabilias proses, diusulkan langkah-langkah peningkatan prosese level kapabilitas sampai level 3.
Okul Öncesi Dönem Çocuklarının Değer Kavramlarını Tanımlamalarının İncelenmesi: Nitel Bir Çalışma
Authors: TOPAÇ Nihat , BARDAK Musa , KİRİŞCİ Murat , MERTOĞLU Ercan
Published: June 2020

Bu çalışma erken çocukluk dönemi çocuklarının çeşitli değer kavramlarını nasıl algıladıklarını ve tanımladıklarını araştırmak amacıyla yapılmıştır. Çalışmada nitel araştırma desenlerinden fenomenolojik yaklaşım kullanılmıştır. Araştırmanın çalışma grubunu okul öncesi eğitime devam eden 5 yaşındaki 20 çocuk oluşturmuştur. Çocuklar belirlenirken, amaçlı örnekleme yöntemlerinden tipik durum örneklemesi kullanılmıştır. Örneklemin tamamının aynı sosyo-ekonomik düzeyde ve daha önce formal değerler eğitimi almamış olmasına dikkat edilmiştir. Çocuklara araştırmacılar tarafından seçilen 7 değer kavramını içeren açık uçlu sorulardan  (sorumluluk, paylaşma, yardımseverlik, arkadaşlık, saygı, dürüstlük ve nezaket) oluşan veri toplama aracı yarı yapılandırılmış görüşme tekniğiyle uygulanmıştır. Elde edilen veriler içerik analizi tekniği ile değerlendirilmiştir. Katılımcıların değer kavramlarıyla ilgili sorulara verdiği cevaplardan elde edilen veriler kodlanmış ve temalar oluşturularak tablolaştırılmıştır. Bulguların tanımlanıp yorumlanmasıyla elde edilen sonuçlarda çocukların sorumluluk, paylaşma, yardımseverlik ve saygı değerleri ile ilgili algılama ve tanımlamalarının birbirine benzer olduğu görülmüştür. Sorumluluk değerini tanımlarken çocukların genellikle evde kendilerine telkin edilen görevler üzerinden tanımlamalar yapmaya çalıştığı; paylaşma ve yardımseverlik değerlerine yönelik tanımlamalarda daha önce yaşamış oldukları paylaşma ve yardımlaşma deneyimlerinden etkilendikleri; saygı değerine ilişkin tanımlamalarında ise çevresindeki yetişkinlerin davranış ve öğretilerinden etkilendikleri görülmektedir. Arkadaşlık değerini ise paylaşma ve yardımseverlik değerleri üzerinden açıklamaya çalıştıkları saptanmıştır. Dürüstlük ve nezaket kavramlarının ise çoğunlukla algılanamayan ve tanımlanamayan kavramlar olduğu tespit edilmiştir.
Calculation Of Fetal Weight Estimation Displayed With TFT LCD
Authors: Nadhia Regitasari  , M. Ridha Mak'ruf  , Endang Dian Setioningsih
Published: June 2020

Fetal weight estimation during pregnancy is one of the beneficial ways to solve morbidity and death during labor problem. Manually, the fundal height is measured from the edge of the pubic symphysis to the top of the uterine fundus by following the arch of the uterus, using a measuring tape. The purpose of this study is to develop an easy way to count fetal weight estimation so midwives don’t have to count manually. The calculation of fetal weight estimation tool uses a variable resistor (potentiometer) as a sensor to measure the fundal height. Then it will be processed in microcontroller. The measurement results are fundal height and estimation fetal weight that will be displayed on the TFT LCD. Based on the results of measuring the fundus uterine height as much as 6 times against the measuring tool (ruler), there is no error in the device so it can be concluded that this tool can be used according to its function. This calculation of fetal weight estimation tool is portable and easy to use to help midwives count the fetal weight estimation quickly.
Ophthalmological Findings in Paediatric Non-Traumatic Coma in Enugu State University Teaching Hospital, Parklane, Enugu, Nigeria
Authors: Ndu Ikenna Kingsley , Asimadu Ifeoma N , Edelu Benedict Onyeka , Nduagubam Obinna Chukwuebuka , Amadi Ogechukwu F , Asinobi Isaac Nwabueze , Ekwochi Uchenna
Published: June 2020

The ophthalmological examination is a vital aspect of the central nervous system examination in comatose children. Several authors have documented different findings with disparities in their recommendations about making ophthalmological examination a routine in the management of the unconscious child. This study sought to evaluate the relevance of routine ophthalmological examination in the management of unconscious children admitted into the paediatric emergency room of Enugu State University Teaching Hospital, Parklane, Enugu, Nigeria. This was a prospective longitudinal study conducted from April 2018 to March 2019. Unconscious patients whose caregivers gave consent were recruited into the study. Traumatic causes of coma were excluded. Demographic features of the patients were obtained. The ophthalmologic examination and diagnoses were made by an ophthalmologist, while the emergency room pediatrician made clinical assessment and diagnoses. Sixteen unconscious children had ophthalmologic examinations done. The Glasgow coma scale scores ranged from 3 to 11, with a mean of 6.6±2.2. Thirteen (81.3%) of the children were classified as severe unconsciousness while the rest were moderate. The degree of unconsciousness was significantly associated with the outcome (?2 =16.0, P = 0.03). A total of six (37.5%) ophthalmologic diagnoses were made, which included cerebral malaria, degenerative myopia, orbital cellulitis, and exposure keratopathy. The presence of an abnormal ophthalmologic finding was not significantly associated with outcome (?2 =0.36, P = 0.55). Routine ophthalmologic examination may not be justified as a management protocol in unconscious children but may be considered in selected cases.
Dinamika Kelembagaan Sektor Pariwisata di Kabupaten Ponorogo
Authors: Hilman Yusuf Adam , Kartika Titing
Published: June 2020

Ponorogo regency has a variety of tourism resources, potentially developed to increase the tourism sector. This study aims to analyze the strategy of Ponorogo regency in governing the tourism sector based on strength, weakness, opportunity, and threat (SWOT). Using descriptive qualitative approach, this research was conducted in Ponorogo regency. The results indicate that Ponorogo has various tourism sources, such as nature, culture, art, religion, and gastronomy, as the strength. The weakness is that there are many tourism events not well managed by the government. The opportunity is extensive funding support from the government. The threat is the conflict in managing government grants. In addition, the government of Ponorogo regency is successful in delivering 66 tourism ceremonies using local regulation in order to change the threat to be the strength.
Jak powstają symboliczne ustawy? Studium dwóch przypadków
Authors: Bielska-Brodziak Agnieszka , Suska Marek
Published: June 2020

Symbolic provisions of law lack effectiveness in the classic sense; moreover, the legislature using this instrument either accepts this lack of effectiveness or even intends it. Such provisions are adopted for the realization of either secret political goals or explicit goals – not by enforcing certain behaviours, but rather by shaping appropriate attitudes in the society. The aim of the study is to analyse the circumstances that may lead to the adoption of symbolic legal instruments. To implement this task, two examples from Polish legislation were selected, and then the circumstances of their adoption were analysed. In this way, several factors have been identified that may justify the fact that the legislature sought to establish: (1) symbolic provisions and (2) symbolic provisions intended primarily to attain secret political goals.
THREE DEGREE OF FREEDOM LEG DESIGN FOR QUADRUPED ROBOTS AND FRACTIONAL ORDER PID (PIλDμ) BASED CONTROL
Authors: ŞEN Muhammed Arif , BAKIRCIOĞLU Veli , KALYONCU Mete
Published: June 2020

Quadruped robots are legged mobile robots that increase their popularity in robotic and control areas due to their complex dynamic structure with high mobility in different terrain conditions compared to wheeled systems. In this study; A 3-DoF linear leg model and its control are provided in order to enable quickly and effectively simulate about on such subjects that walking planning, foot trajectory design and body stability control of robot. A realistic physical model with parameters such as the dimensions, masses, inertia of limbs and the stiffness and damping values of joints is designed on Matlab/SimMechanics and simulated on Simulink environments. By taking into account the angular position ranges of the joints required for the robot to perform a standard step trajectory during the walk, the linear state-space model of the system (torque input- angular position output) is obtained using the linearization tools over the physical model. The unit step responses of the physical model are compared with the obtained linear model responses under constant torque input and it is understood to give similar results with small error values. Using the linear model, the angular position control of the system is achieved with PIλDµ controllers designed by selecting various parameters of fraction orders as comparatively the classical PID. Simulation results are presented and investigated.
HAVA JET İTKİLERİ KULLANARAK MÜHENDİSLİK YAPILARININ AKTİF TİTREŞİM KONTROLÜ
Authors: HIZARCI Berkan , KIRAL Zeki
Published: June 2020

Yapısal cevap kontrol sistemlerinin araştırılması ve geliştirilmesi araştırmacıların önemli bir ilgi alanıdır. Farklı dinamik yüklerin etkisi altında mühendislik yapılarının titreşim tepkilerini azaltmak için yapısal kontrol sistemlerinin kullanılması bir gereklilik haline gelmiştir. Yapısal cevap kontrolü kavramını uygulanabilir bir teknolojiye dönüştürmek için ciddi çabalar sarf edilmiştir. Farklı çalışma ortamlarında veya operasyonel işlemlerde kullanılan yapıların dinamik davranışlarının iyileştirilmesi için yenilikçi aktif titreşim kontrol sistemlerine ihtiyaç vardır. Bu konuda, hava jet itkileri kullanılarak yapıların titreşimlerini azaltma düşüncesi hala araştırılmaya ve uygulamaya açıktır. Bu çalışmada, örnek bir mühendislik yapısının harmonik zemin zorlaması altında verdiği cevaplar ve hava jet itkileri yardımıyla titreşim kontrolü incelenmiştir. Harmonik zemin zorlaması, yapının en yüksek yer değiştirmeye sahip olduğu birinci doğal frekans civarında verilmiştir. Yapının titreşim kontrolü için, durum geri besleme kontrol yöntemi kullanılmıştır. Örnek yapının titreşim kontrolü için gerekli olan kuvvetler hesaplanmıştır. Ayrıca, Matlab Simscape Multibody yardımıyla hem sistemin fiziksel olarak modellenmesi, hem de oluşan titreşimin görselleştirilmesi sağlanmıştır. Elde edilen sonuçlar karşılaştırılmış ve önerilen sistem ile yapının titreşimlerini sönümlenebileceği sonucuna ulaşılmıştır. Son olarak, kontrol kuvvetlerinin sisteme hava jet itkileri kullanılarak verilmesi için lüle tasarımı yapılmıştır.
DEVELOPMENT OF A WEBGIS BASED AIR QUALITY GEOPORTAL FOR MONITORING AND MANAGING AIR QUALITY IN ISTANBUL
Authors: SARI Fatih
Published: June 2020

This study describes the development of an Air Quality GeoPortal (AQG) via a Web-basedGeographic Information System (WebGIS) in Istanbul in Turkey. The system has been developed for onlineuse to present the concentrations of PM10, SO2, NOX, NO, NO2 CO, as well as meteorological data(temperature, humidity, wind speed and direction) based on hourly data from each air quality monitoringstation. A prototype system is providing the viewing, querying and downloading of up-to-date air qualitymaps on web pages via a Web Based GIS system based on Open Geospatial Consortium (OGC) webservices. Furthermore, the integration of a Web Map Service-Time (WMS-T) with air quality data allowsusers to access previous data and related maps by specifying a time value on a web page. Thus, it ispossible to download air quality parameters in desktop GIS systems and web pages in map format for adesired time interval. The system architecture is based on open source software integration includingGeoServer and OpenLayers functions, MySQL database for data management, with HTML, JavaScript andPHP as programming languages in both the server and client scripting. Furthermore, the user interfacesare programmed to provide user-data interaction via web. The application includes the facility todownload air quality data on an hourly basis raster (Tiff, Bmp, and Jpeg) and vector (ShapeFile, GML, Jsonand CSV) format.
GÜNEYDOĞU ANADOLU BÖLGESİNDEKİ İLLERİN KURAKLIK ANALİZİ
Authors: TUĞRUL Türker , DOĞAN Selim , DURSUN Şükrü
Published: June 2020

Bu çalışmada Güneydoğu Anadolu Bölgesindeki illerin kuraklık analizi yapılmıştır. Çalışmada 9 istasyondan alınan 1960-2016 yılları arasındaki aylık toplam yağış verileri kullanılmıştır. Analiz için en az 30 senelik kesintisiz veri setine ihtiyaç duyulmaktadır. Bu koşul Şırnak istasyonunda sağlanamamıştır. Analizde Efektif Kuraklık İndeksi (EKİ) yönteminden yararlanılmıştır. Çalışma sonucunda Adıyaman istasyonunda 22, Batman istasyonunda 15, Diyarbakır istasyonunda 24, Gaziantep istasyonunda 25, Kilis istasyonunda 20, Mardin istasyonunda 9, Siirt istasyonunda 18, Şanlıurfa istasyonunda 21 olmak üzere toplamda 154 kuraklık olayı tespit edilmiştir. 1970-1979 dönemi kuraklık olaylarının en fazla yaşandığı dönemdir. Analiz yapılan 681 aylık zaman periyodu göz önüne alındığında; bu periyotta tüm zamanların ortalama %19’luk zaman diliminin bölgeyi etkileyen kuraklıklarla geçtiği belirlenmiştir.
NAFTALİN-BAĞLI MAKROHALKALI KOMPLEKSLERİN SENTEZİ VE SPEKTROSKOPİK DAVRANIŞLARININ İNCELENMESİ
Authors: YILMAZ OBALI Aslıhan
Published: June 2020

Naftalin-bağlı makro halkalı ligant (E)-N-(naftalin-9-ilmetilen)-2-(1,4,7,10-tetraazabisiklo[8.2.2] tetradekan-4-il)-etanamin (4) ve Cu(II), Ni (II), Zn (II) komplekslerinin sentez ve karakterizasyonları yapılmıştır. Schiff bazı kondenzasyon reaksiyonuyla elde edilen (E)-N-(naftalin-9-ilmetilen)-2-bromoetanamin (2) molekülü ve glioksal-köprülü tetraaza molekülünün reaksiyona tabi tutulmasıyla monokuaterner amonyum tuzu (3) elde edilmiştir. Daha sonra indirgenme reaksiyonu ile (E)-N-(naftalin-9-ilmetilen)-2-(1,4,7,10-tetraazabisiklo[8.2.2]tetradekan-4-il)-etanamin (4)makro halkalı ligantın sentezi tamamlanmıştır. Geçiş metal iyonlarına karşı seçici duyarlılığa sahip olması için konformasyonel olarak kısıtlandırılmış olan bu makro halkalı liganta (1,4,7,10-tetraazasiklododekan) floresans özellikteki naftalin bağlanmıştır. Bu makro halkalı ligantın ve komplekslerinin floresans özellikleri araştırılmıştır. Bulunan sonuçlara göre bu ligantın Zn(II) iyonlarına karşı seçici özellikte olduğu bulunmuştur.
ÇELİK ÇERÇEVELERİN FARKLI STOKASTİK YÖNTEMLER KULLANILARAK OPTİMUM BOYUTLANDIRILMASI
Authors: ÖZYÜKSEL ÇİFTÇİOĞLU Aybike , DOĞAN Erkan
Published: June 2020

Bu çalışmada rijit çelik çerçevelerin Av Arama, Parçacık Sürü ve Büyük Patlama - Büyük Çöküş optimizasyon yöntemlerini temel alan üç farklı optimum tasarım algoritması sunulmuştur. Av Arama optimizasyon algoritması kurt, aslan, yunus gibi hayvanların grupça avlanmalarından esinlenilerek geliştirilmiştir. Grupta yer alan hayvanlar (avcılar) avlarını bir daire içine alır ve yakalarlar. Avcılar, kokularının av tarafından hissedilmemesi için rüzgâra doğru durmazlar. Bu avcılardan her birisi yapısal bir optimizasyon problemi için aday bir çözüm oluşturur. Parçacık Sürü optimizasyon algoritması sürü halinde hareket eden kuş, balık ve böceklerden esinlenerek geliştirilmiş bir yöntemdir. Sürüdeki her hayvan (parçacık) kendi konumunu sürüde bulunan diğer parçacıklara ve kendisinin bir önceki konumuna göre düzenler. Hedefe ulaşıncaya kadar bu süreç devam eder. Büyük Patlama – Büyük Çöküş optimizasyon algoritması evrenin büyük patlama ve büyük çöküş hipotezinden esinlenilmiştir. Büyük Patlama evresinde Merkez Noktası ya da Kütle Merkezi olarak adlandırılan benzersiz bir nokta üretilmektedir. Algoritma kapsamında Kütle Merkezi yakınlarında yeni adaylar belirlenir, uygunlukları hesaplanır ve içlerinden en iyisi seçilir. Çalışma kapsamında üç katlı üç açıklıklı, beş katlı üç açıklıklı ve yedi katlı üç açıklıklı olmak üzere üç adet çelik çerçevenin bu algoritmalar ile en küçük ağırlıkları bulunacak şekilde optimum boyutlandırılmaları yapılmıştır. Boyutlandırma yapılırken LRFD-AISC (Yük ve Dayanım Katsayılarıyla Tasarım (YDKT)) yönetmeliğindeki sınırlayıcıların sağlanması hedeflenmiştir. Ayrıca, üç teknik birbiriyle kıyaslanmış, Parçacık Sürü algoritması 2 örnekte en iyi sonucu bulması açısından diğerlerine kıyasla daha iyi bir performans sergilemiş, Av Arama algoritması da onu takip etmiştir. Her örnek için en küçük ağırlığı bulan tekniğin sonuçları baz alınarak çerçevelerin SAP2000 analiz programı ile yük altında deplasman analizleri yapılmıştır. Son olarak, çerçevelerin en üst kat yanal deplasmanları belirlenmiş ve yorumlarda bulunulmuştur.
HETEROJEN İŞGÜCÜNE SAHİP PARALEL MONTAJ HATLARI İÇİN MALİYET YÖNELİMLİ MATEMATİKSEL BİR MODEL VE SEZGİSEL BİR YAKLAŞIM
Authors: KÖKHAN Serhan , BAYKOÇ Ömer Faruk , İŞLEYEN Selçuk Kürşat
Published: June 2020

Gelişen teknolojiler ile son dönemde insan, makine ve robotların üretim ortamlarında işbirlikçişekilde çalışabilmeleri mümkün hale gelmiştir. Özellikle işbirlikçi çalışma modeli, son yılların popülerbaşlığı olan Endüstri 4.0 kavramı ile montaj hattı problem yapılarını aynı çatı altında değerlendirmefırsatını doğurmuştur. Bu çalışmada, bu gelişimin bir parçası olarak literatürde de önemli bir yeri olanparalel montaj hatları problemleri ve Endüstri 4.0 felsefesinin önemli bir parametresi olan insan ve robotişbirlikçi işgücünü biraraya getiren bir matematiksel model önerilmiştir. Matematiksel model, paralelmontaj hatları literatüründe bulunan mevcut veri setlerinden türetilen yeni veri setleri için denenmiş vesonuçlar analiz edilmiştir. Ardından aynı veri setleri farklı bir çözüm metodu olan Rassal Arama Metodu(RAM) ile çözülmüş ve sonuçlar karşılaştırılarak analiz edilmiştir. Literatürde Paralel Montaj HattıDengeleme Problemlerinde (PMHDP) heterojen yapıda işgücüne sahip olan çok az sayıda çalışmayarastlandığından, yapılan çalışmanın literatüre ve endüstri 4.0 kavramı altında kurulması düşünülenmontaj hatları için yeni bir bakış açısı sağlayacağı düşünülmektedir.
HIGHLY ACTIVE AND ROBUST PALLADIUM NANOPARTICLES IMMOBILIZED ON BIODEGRADABLE MICROCAPSULES CONTAINING CHITOSAN-GUAR GUM COMPOSITE FOR SYNTHESIS OF BIARYL COMPOUNDS
Authors: BARAN Talat
Published: June 2020

In this study, highly stable biodegradable microcapsules, which are composed of chitosan-guar gum composite (CS-GG), were prepared as catalyst support. Then, palladium nanoparticles were successfully decorated on the designed support without using any toxic reducing agent (Pd NPs@CS-GG). Structural characterizations of CS-GG and Pd NPs@CS-GG were carried out by different analytical techniques and it was detected that the size of palladium nanoparticles changed in the range of 23-48 nm. Then, the catalytic activity of Pd NPs@CS-GG was evaluated in the fabrication of various biaryl compounds under solventless media using microwave heating. Pd NPs@CS-GG showed high catalytic performance in the conversion of various aryl halides to desired biaryl compounds with good reaction yields. Moreover, it was found that Pd NPs@CS-GG was a catalyst having long life time because of its reuse at least seven times.
WORKLOAD CHARACTERIZATION OF TELECOM SOFTWARE
Authors: ÜNLÜ Osman Ferit , BÖLÜK Pınar
Published: June 2020

Telecom software systems are a major aspect of telecommunications networks used for managing, administrating, auditing and monitoring purposes. One of the most significant features is the performance of the telecom software system, since there is a great variety of network elements in use within built systems through which the telecom software interacts. Workload characterization is an essential methodology for simulating load usage for a given infrastructure that is exposed to a production environment. Hence, exploring the characteristics of workloads well leads an increase on system efficiency and performance. Nevertheless, workload characterization has not been well examined yet for Telecom Software System. In this paper, a new workload characterization architecture is proposed and implemented to model the workload and simulate the behavior of the network element. This architecture provides information regarding the accuracy of the workload models for more precise performance testing. Additionally, we verify our workload characterization results obtained from our architecture in a real software system. Performance results show that proposed workload model-based simulation environment is promising to predict the performance of the software systems.
ON THE POROUS SOUND-ABSORBING PANELS WITH THE END LOW-FREQUENCY RESONANT CAVITIES
Authors: Fesina Mikhail , Deryabin Igor , Larisa Gorina
Published: June 2020

Technical rooms of the construction units with noise generating technical objects inside require the use acoustic boards. To provide more effective dissipation of low-frequency sound energy, the acoustic boards made of porous sound-absorbing structures are used; and volume structural composition of these boards can contain hollow resonator elements. They can be represented as Helmholtz acoustic resonator (RIII), half wave (RII), and quarter wave (RI) acoustic resonators. Their distinctive feature is that their chamber, tube and throat parts can be made of non-air-blown sound transparent elastic membrane. Such types of modified acoustic boards are mounted on wall structures of technical rooms with set slotted air gaps between their opposite end faces; and open throat parts of acoustic resonators RIII,RII, and RI are on end faces of acoustic panels. Quoted results of experimental researches prove the effectiveness of using the offered technical method to modify acoustic boards.
CALCULATION OF THE NOISE LEVEL FROM A LINEAR SOURCE WITH VARIABLE NOISE CHARACTERISTICS ALONG THE LENGTH
Authors: Tupov Vladimir
Published: June 2020

Calculation issues from linear sources are well studied. At the same time, the theoretical issues of calculating the noise level from a linear source of finite length with variable noise characteristics along the length have not been sufficiently studied so far. This article deals with the case when the radiated sound energy along the length of a linear source is not constant but varies along its length. The solution of the equation is given, which makes it possible in general to calculate sound pressure levels (sound level) at a distance from a linear source with variable noise characteristics along its length. The task has of practical interest. For example, this concerns the calculation of noise from a gas pipeline after a gas distribution station (GDS). The main source of GDS is valve noise. Noise from it radiates along the length of the pipeline. In this case, the noise from it along the length of the pipeline decreases. The distance from pipeline is a constant. Noise from the flow velocity of gas in the channel is made substantially less noise than the valve’s noise. This assumption is true for most real objects. The resulting formula allows you to make the necessary decisions to create a low-noise object and select the necessary measures for its sound attenuation.
LARGE-EDDY SIMULATION OF NOISE GENERATED BY PULSED SUPERSONIC JETS
Authors: Chernyshov Pavel , Emelyanov Vladislav , Tsvetkov Aleksey , Volkov Konstantin
Published: June 2020

Development of models and methods of modelling and simulation of the mechanisms of noise generation in jet streams plays an important role in various engineering applications due to strict requirements for noise produced by different industrial devices as well as the possibilities of using sound in technological processes. The computational tools of numerical simulation of gas dynamics and aeroacoustics processes in supersonic jet flows are considered, and noise sources and noise generation mechanisms in supersonic jets are discussed. The approach to numerical simulation is based on large-eddy simulation technique allowing to resolve eddy structures in the flowfield and to predict noise generation more accurately compared to the existing tools. The results obtained show the structure of under- and over-expanded supersonic jets and could be used to calculate sources of noise in supersonic flows.
DEVELOPMENT OF A DESIGN METHOD FOR DETERMINING THE ATTACHMENT OF THE EXHAUST MOUNTING MOUNTS
Authors: Rakhmatov Rakhmatjon , Krutolapov Vitaliy , Zuzov Valeriy
Published: June 2020

The article presents the developed method of determining the attachment points of the mounts of the exhaust system to the vehicle body. The requirements for the construction of a finite element model of the exhaust system are presented, the finite element model of the exhaust system is created, the results of natural frequencies and vibration modes and the strain energy of the structure are shown.
REGRESSION ANALYSIS OF THE COEFFICIENTS OF THE LOSS OF VIBRATIONAL ENERGY WHEN CALCULATING THE NOISE FROM OSSETIAN AND BORING MACHINES
Authors: Shashurin Alexander , Goguadze Marat , Chukarin Alexander
Published: June 2020

The purpose of this analysis is to approximate the analytical dependences which allow to calculate the vibrational energy loss coefficient at any frequency when calculating the noise from the axle lathe and boring machines. A regression analysis was conducted using the method of least squares. The paper presents the results of the regression coefficient calculations. The dependences obtained allow us to determine the loss coefficient value not only at the geometric mean frequencies of the octave spectrum, but also at the natural frequencies of oscillations.
Influence of tissue strength on root damage and storage losses of sugar beet
Authors: Kleuker Gunnar , Hoffmann Christa M.
Published: June 2020

Harvesting and cleaning of sugar beet lead to root damage, which increases storage losses due to wound healing and by causing entry points for pathogens. This study aimed at quantifying the effects of variety and site on the tissue strength of sugar beet roots, and moreover, to evaluate the impact of tissue strength on damage and storage losses. For this purpose, field trials with three varieties were carried out at six sites, three in Germany and the others in Belgium, the Netherlands and Sweden in 2018. Texture analysis and storage trials were conducted in Göttingen. Puncture and compression measurements revealed differences in tissue strength between varieties and sites. Drought stress during the vegetation period significantly reduced the tissue strength. Tissue strength of sugar beet roots turned out to be an environmental stable variety characteristic. It is not possible to draw conclusions from tissue strength to storage losses at a site, since many other factors, such as growing conditions, diseases and damage due to harvester settings have a strong impact. However, tissue strength might be an indicator for damage susceptibility and storage losses of sugar beet varieties.
The honey-buzzard in Scotland: a rare, secretive and elusive summer visitor and
breeder
Authors: McInerny C.J. , Shaw K.D.
Published: June 2020

The honey-buzzard (Pernis apivorus) is probably Scotland’s most enigmatic breeding bird of prey. The raptor is extremely difficult to observe, being rare, secretive and elusive. Over the past few years we have discovered two populations of honey-buzzards in central Scotland. Systematic and intensive monitoring of these populations has revealed new information about the species’ annual breeding cycle. In this paper we review the history and distribution of the honey-buzzard in Scotland and summarise the results of our recent studies in central Scotland, which have considerably increased understanding of the species.
A “Wild Day Out!”: finding wildlife in the Glasgow Botanic Gardens
Authors: Forster S.J.
Published: June 2020

The Royal Society for the Protection of Birds (RSPB) held “Wild Day Out!” in the Glasgow Botanic Gardens (GBG) on 2nd September 2017. The objectives of the event were: knowing more about wildlife, recording wildlife, public engagement with nature, and partnerships. Included in a range of activities was a Bioblitz during which 71 new species records for the GBG were obtained. Of particular interest were the landhopper Arcitalitrus dorrieni (second record for Glasgow) and the bulrush wainscot moth (Nonagria typhae) (first adult record for Glasgow).
The tale of the fungi of two gardens: non-lichenised fungi of the Botanic
Gardens in Glasgow
Authors: Watling R.
Published: June 2020

A brief history of the early days of mycology in Scotland is given to act as a starting point from which to view the fungal records made in the gardens at Sandyford and Kelvinside. The former was vacated in 1842 and the garden transferred to the present site at Kelvinside under the authority of the Glasgow City Council. The role of J.F. Klotzsch in generating the earliest records is emphasised and the compilation of fungal records, mainly of macrofungi, until the present day is discussed. A short account of the microfungi is given. A complete list of the fungi recorded from the two gardens is provided.
Internal Relationship and Impact Path Between Innovation and Entrepreneurship: Based on China's High-tech Industry
Authors: Zhao Kai , Wang Lixiang
Published: June 2020

Innovation is the source of entrepreneurship, entrepreneurship is the value embodiment of innovation, and the two are inseparable. At a time when dividends such as population, reform and opening up, and resources and environment are gradually disappearing, China urgently needs to accelerate scientific and technological innovation to support economic development, incubate scientific and technological enterprises, and ease labor market pressure with technological progress and efficiency improvement. This paper focuses on China’s high-tech industry, which is dominated by scientific and technological innovation. Starting from the overall, local, and regional perspectives, it organically integrates the traditional DEA, similar SFA, Malmquist index decomposition, chain multiple intermediary effect, and other multilevel research through cross-level analysis. Based on the research foundation of innovation efficiency after eliminating environmental and random factors, it deeply discusses the action path and impact mechanism of “double innovation” and provides targeted policy recommendations for the government and relevant local departments. The research confirms that the total effect of innovation on entrepreneurship is always positive, i.e., promoting “people-to-people innovation” is conducive to promoting “mass entrepreneurship” whether it is analyzed from the whole or from the part.
Sergančiųjų išemine širdies liga bei didelės rizikos pacientų dislipidemijos gydymas ezetimibo ir rozuvastatino deriniu – nauda ir privalumai lyginant su monoterapija rozuvastatinu (Intrakraujagyslinio, ACTE ir GRAVITY tyrimų duomenimis)
Authors: Marcinkevičienė Jolanta Elena
Published: June 2020

Padidėjęs cholesterolio kiekis yra stiprus širdies ir kraujagyslių sistemos ligų (ŠKL) rizikos veiksnys. Daugelio klinikinių tyrimų duomenimis, cholesterolio kiekį kraujyje mažinamasis statinų poveikis taikant tiek pirminę, tiek antrinę profilaktiką, žymiai sumažina mirštamumą nuo širdies ir kraujagyslių sistemos ligų bei sergamumą jomis [2, 3]. Taip pat įrodyta, kad statinai lėtina vainikinių arterijų aterosklerozės progresavimą, netgi skatina jos regresiją [4–11]. Nors gydymas statinais yra MTL-cholesterolio (MTL-C) mažinimo pagrindas, rekomenduojamo MTL-C tikslo pasiekti vien tik statinais dažnai nepavyksta. Keletas neseniai atliktų tyrimų parodė, kad 40–80 proc. statinų vartojantiems didelės rizikos pacientams nepavyko pasiekti rekomenduojamo MTL-C tikslo [12]. Todėl kai kuriems pacientams kartu su statinais reikia skirti kito poveikio cholesterolį mažinamąjį vaistą – ezetimibą, kuris yra cholesterolio absorbcijos slopiklis, neleidžiantis rezorbuotis cholesteroliui iš maisto ir tulžies plonojoje žarnoje. Gydymas ezetimibo ir statinų deriniu gerai toleruojamas ir sąlygoja tolesnį MTL-C kiekio sumažėjimą 15–25 proc. [13, 14].
APPLICATION PROBLEMS OF PUNISHMENTS NOT CONNECTED WITH ISOLATION OF CONVICTED PERSONS FROM SOCIETY, OF CONVICTS IN THE FACE OF A DISASTER, THE IMPOSITION OF EMERGENCY OR MARTIAL LAW
Authors: Скиба Андрей Петрович , Харитонович Екатерина Дмитриевна
Published: June 2020

Cтатья посвящена выявлению и анализу проблем регулирования в Уголовном кодексе РФ, Уголовно-исполнительном кодексе РФ и других нормативных правовых актах (на основе анализа режима особых условий в исправительных учреждениях), а также применения наказаний, не связанных с изоляцией осужденных от общества, в условиях стихийного бедствия, при введении чрезвычайного или военного положений. Особое внимание уделяется трудностям в деятельности сотрудников уголовно-исполнительных инспекций по исполнению наказаний в виде обязательных и исправительных работ в отношении больных осужденных (на отбывание наказания которых помимо внешних факторов влияет и наличие самого заболевания), а также сложностям в ограничении прав осужденных и возложении на них дополнительных обязанностей. Делается вывод, что актуальна дальнейшая разработка в отношении осужденных, в том числе имеющих заболевания, института приостановления отбывания наказаний, не связанных с изоляцией от общества, в случае невозможности их исполнения, мер по стимулированию таких осужденных путем досрочного освобождения от отбывания наказания через привлечение к работам по ликвидации последствий экстремальных ситуаций, а также в целом уголовно-исполнительного законодательства в указанных случаях.

The article is devoted to the identification and analysis of the problems of regulation in the Criminal code, the Criminal Executive code and other normative legal acts (based on the analysis of the regime of special conditions in correctional institutions), as well as the use of penalties not related to the isolation of convicts from society, in a natural disaster, the introduction of emergency or martial law («extreme conditions»). Especially focuses on the difficulties in activities of employees of penal inspections on execution of punishments in the form of compulsory or corrective work in respect of sick prisoners (serving sentences of which, in addition to external factors, influences and the presence of the disease), as well as challenges in limiting the rights of convicted persons and to impose on them additional responsibilities. It is concluded that further development of the institution of suspension of serving sentences not related to isolation from society, in case of impossibility of their execution, measures to stimulate such convicts by early release from serving sentences through involvement in work to eliminate the consequences of extreme situations, as well as in General the criminal Executive legislation in these cases, is relevant for convicts, including those with diseases.
EXECUTION OF SOME TYPES OF ALTERNATIVES TO IMPRISONMENT WITH RESPECT TO JUVENAIL OFFENDER BY PENITENTIARY INSPECTION
Authors: Карханина Людмила Владимировна
Published: June 2020

В современных условиях расширяется практика применения судами наказаний, альтернативных лишению свободы, в отношении несовершеннолетних. Это объясняется гуманизацией уголовной политики Российской Федерации, что соответствует рекомендациям общепризнанных международных актов и стандартов в области обеспечения прав несовершеннолетних правонарушителей. Таким образом, возникает объективная необходимость в ограничении применения к несовершеннолетним реального лишения свободы. Это в свою очередь должно повлечь за собой существенное расширение мер, не связанных с изоляцией осужденного от общества. Уголовно-исполнительное законодательство Российской Федерации определяет, что большинство наказаний, альтернативных лишению свободы, исполняются уголовно-исполнительными инспекциями. В связи с этим автором предпринята попытка проанализировать некоторые проблемные вопросы, возникающие при исполнении отдельных видов наказаний, альтернативных лишению свободы, в отношении несовершеннолетних. В статье рассматриваются вопросы организации воспитательной работы с осужденными к лишению права заниматься определенной деятельностью, возможности расширения мер поощрения несовершеннолетних, осужденных к ограничению свободы, перспективы законодательного урегулирования ответственности осужденных за неявку в инспекцию для постановки на учет, а также отдельные аспекты законодательного регулирования злостного уклонения несовершеннолетнего от отбывания наказания.

In modern conditions, the practice of applying punishments alternative to imprisonment for minorities is expanding. This is due to the humanization of the criminal policy of the Russian Federation, which is consistent with the recommendations of generally recognized international acts and standards in the field of ensuring the rights of juvenile offenders. Thus, there is an objective need in limiting the use of real deprivation of liberty to minors. This, in turn, should entail a significant expansion of measures not related to the isolation of the convict from society. The penal legislation of the Russian Federation determines that the majority of punishments, alternative to imprisonment, are executed by criminal-executive inspections. In this regard, the author has attempted to analyze some of the problematic issues that arise during the execution of certain types of punishment, alternative to imprisonment for minors. The article deals with the organization of educational work with those sentenced to deprivation of the right to engage in certain activities; the possibility of expanding incentives for minors sentenced to restriction of liberty; the prospects of legislative regulation of the responsibility of convicts for failure to appear in the inspection for registration; At the same time, certain aspects of the legislative regulation of the malicious evasion of a minor from serving a sentence are considered.
LEGAL CONSCIOUSNEESS OF CIVIL SOCIETY AS AN INTEGRAL PART OF THE ANTI-CORRUPTION MECHANISM
Authors: Чупилкина Айгуль Фаридовна , Шабаева Дина Халитовна
Published: June 2020

Многие исследователи объясняют неэффективность современных антикоррупционных мер России сложившимися у российского народа историческими коррупционными традициями. Однако необходимо отметить, что стабильность существования и развития коррупции зависит еще и от иных факторов, одним из которых является несовершенство национальной антикоррупционной политики и практики борьбы с данным видом преступности. В настоящее время коррупция представляет собой глобальную проблему, препятствующую реализации социально-экономических и политических стратегий развития государства. Широкое распространение коррупционной преступности в России обуславливает интерес к вопросам, касающимся механизмов противодействия данному общественно опасному проявлению жизни социума. Авторы, ссылаясь на показатели анализа международного независимого исследования, отмечают неэффективность антикоррупционной политики в Российской Федерации. Подчеркивая особую значимость уровня гражданского правосознания и степени содействия гражданского общества правоохранительным органам в реализации механизмов противодействия коррупции, они предлагают некоторые пути их совершенствования. Так, по мнению авторов, урегулирование существующих практико-правовых вопросов, касающихся антикоррупционной борьбы, возможно посредством повышения общественной заинтересованности в исчезновении данного вида преступления.

Corruption crime in Russia has far-reaching historical roots. For a long time, corruption relations and ties have been developing on the territory of our state. Many researchers explain the inefficiency of modern anti-corruption measures in Russia by the historical corruption traditions of the Russian people. However, it should be noted that the stability of the existence and development of corruption also depends on other factors, one of which is the imperfection of the national anti-corruption policy and practice of combating this type of crime. Currently, corruption is a global problem that hinders the implementation of socio-economic and political strategies for the development of the state. The wide spread of corruption crime in Russia causes interest in issues related to the mechanisms for countering this socially dangerous manifestation of social life. The authors, referring to the indicators of the analysis of an international independent study, argue about the inefficiency of anti-corruption policy in the Russian Federation. Noting the special importance of the level of civil law awareness and the degree of civil society's assistance to law enforcement agencies in implementing anti-corruption mechanisms, they suggest some ways to improve them. Thus, according to the authors, the settlement of existing practical and legal issues related to the anti-corruption struggle is possible by increasing public interest in the disappearance of this type of crime.
UM ESTUDO EMPÍRICO SOBRE A EDUCAÇÃO NO CONTEXTO DA (EJA) EDUCAÇÃO DE JOVENS E ADULTOS
Authors: Luiz da Silva Walto , Aparecida de Oliveira Rejane
Published: June 2020

O objetivo é analisar a tarefa institucional de garantir que os alunos se tornem usuários efetivamente hábeis do conhecimento, os  spectos que interfere no processo de formação de jovens, adultos e idosos, processo este que há anos é um tanto desafiador no  ontexto de muitas escolas. Pois a adaptação da escola em acolher e garantir o desenvolvimento destes alunos de acordo com os  onteúdos aplicados conforme as diretrizes curriculares, dando igualdade como cidadão; devendo ser apropriadas não só para  nstruir, mas para várias funções como transformar, intelectualizar e formar cidadãos letrados e alfabetizados. Com o presente  studo visa pesquisar o contexto da educação na EJA nas escolas que realmente compreenderam o verdadeiro sentido de ensinar, e  ue desenvolve com seus alunos trabalhos com resultados altamente significativos e que os insere de fato à sua sociedade.
A Second-order Moment of Microlensing Variability as a Novel Tool to Constrain Source Emission Size or Discrete Lens Demographics in Extragalactic Research
Authors: Guerras Eduardo , Dai Xinyu , Mediavilla Evencio
Published: June 2020

We define a second-order moment of the observational differential microlensing curves that can be used to impose constraints on physical properties of lensed quasars. We show that this quantity is sensitive both to variations in the source size and the deflector mass. We formulize a methodology to recover the source size from the observational measurements when the mass spectrum is fixed. As a case study, we test it with a sample of four quadruple lenses, both in simulated scenarios and with real data from the Chandra X-ray Observatory. In our simulations with a uniform stellar population the method works best to detect sources around 0.1 Einstein radii, giving correct upper/lower limits for much smaller/bigger sizes without requiring a big leap in additional computational effort as compared to a single-epoch approach, yet taking advantage of multi-epoch information. We apply the method to a small sample of X-ray data from four objects assuming a range of star masses, and obtain a degeneracy relation between the source size and deflector mass. Combined with previous estimates for the size of the X-ray corona, the degeneracy relation suggests that X-ray microlensing is mainly induced by planetary mass objects.
The Interplay between Star Formation and Black Hole Accretion in Nearby Active Galaxies
Authors: Zhuang Ming-Yang , Ho Luis C.
Published: June 2020

Black hole accretion is widely thought to influence star formation in galaxies, but the empirical evidence for a physical correlation between star formation rate (SFR) and the properties of active galactic nuclei (AGNs) remain highly controversial. We take advantage of a recently developed SFR estimator based on the [O ii] λ3727 and [O iii] λ5007 emission lines to investigate the SFRs of the host galaxies of more than 5800 type-1 and 7600 type-2 AGNs with z < 0.35. After matching in luminosity and redshift, we find that type-1 and type-2 AGNs have a similar distribution of internal reddening, which is significant and corresponds to ∼109
M
⊙ of cold molecular gas. In spite of their comparable gas content, type-2 AGNs, independent of stellar mass, Eddington ratio, redshift or molecular gas mass, exhibit intrinsically stronger star formation activity than type-1 AGNs, in apparent disagreement with the conventional AGN unified model. We observe a tight, linear relation between AGN luminosity (accretion rate) and SFR, one that becomes more significant toward smaller physical scales, suggesting that the link between the AGN and star formation occurs in the central kpc-scale region. This, along with a correlation between SFR and Eddington ratio in the regime of super-Eddington accretion, can be interpreted as evidence that star formation is impacted by positive feedback from the AGN.