1,676 research outputs found
Marko Kuol
No full textabstract: After Marko Kuol’s village was bombed, he walked with his older nephew to Ethiopia at the age of seven.
“Lost Boys Found” is an ongoing, interdisciplinary project that is collecting, recording and archiving the oral histories of the Lost Boys/Girls of Sudan. The collection is a work-in-progress, seeking to record the oral history of as many Lost Boys/Girls as are willing, and will be used in a future book.Age: 25Region: Upper NileThis picture and bio was donated to the Lost Boys Found oral history project from The Arizona Lost Boys Cente
DXR: towards a billion routing lookups per second in software
No full textCan a software routing implementation compete in a field generally reserved for specialized lookup hardware? This paper presents DXR, an IPv4 lookup scheme based on transforming large routing tables into compact lookup structures which easily fit into cache hierarchies of modern CPUs. DXR supports various memory/speed tradeoffs and scales almost linearly with the number of CPU cores. The smallest configuration, D16R, distills a real-world BGP snapshot with 417,000 IPv4 prefixes and 213 distinct next hops into a structure consuming only 782 Kbytes, less than 2 bytes per prefix, and achieves 490 million lookups per second (MLps) in synthetic tests using uniformly random IPv4 keys on a commodity 8-core CPU. Some other DXR configurations exceed 700~MLps at the cost of increased memory footprint. DXR significantly outperforms a software implementation of DIR-24-8-BASIC, has better scalability, and requires less DRAM bandwidth. Our prototype works inside the FreeBSD kernel, which permits DXR to be used with standard APIs and routing daemons such as Quagga and XORP, and to be validated by comparing lookup results against the BSD radix tree
Development of the system for determining the wear of the cutting tool with the camera
No full textV diplomskem delu obravnavamo zelo pomembno področje odrezovanja. Pri procesih odrezovanja prihaja do obrabe orodij. Za doseganje visoke kakovosti končnih izdelkov in znižanje stroškov izdelave je potrebno spremljati obrabo orodja. V diplomskem delu je kratek pregled vzrokov in posledic nastanka obrabe orodja. S spremljanjem obrabe orodja lahko dosegamo visoke kakovosti izdelkov. Za določevanje obrabe orodja s klasičnim določevanjem je potrebno izpeti ploščico, s tem pa izgubimo pozicijske tolerance in čas, ko obdelovalni stroj ne obratuje. Zato smo se odločili razviti prototipni sistem za sprotno določevanje obrabe rezalnega orodja s kamero na obdelovalnem stroju. Prototipni sistem deluje na podlagi strojnega vida, kamera zajema sliko, nato se s pomočjo programske opreme Labview izvede analiza slike. Ta nam poda vrednosti obrabe orodja. Sistem smo testirali v laboratoriju LABOD in razbrali, da so rezultati meritve sistema v primerjavi s klasičnim merjenjem podobne z pogreškom na tretjem decimalnem mestu ter ugotovili, da sistem zanesljivo deluje.In the thesis we consider a very important field of cutting. In cutting processes it comes to tool wear. To achieve high quality finished products and to reduce production costs, tool wear must be monitored. In the thesis is a brief overview of the causes and consequences of wearing tools. By detecting tool wear we can achieve high quality products. To determine the wear of the tool with classical determination, it is necessary to remove the tool, thus losing the position tolerances and the time when the machine does not operate. Therefore, we decided to develop a prototype system for real-time determination of the wear of the cutting tool with the camera on the machine. The prototype system works on the principle of machine vision, the camera captures the picture, then an image analysis is performed using Labview software. Image analysis gives us the tool wear values. The system was tested in the laboratory of LABOD and found that the measurements of the system by comparing classical measurement are the same with a smaller deviation so we have found that the system works reliably
Control and physical intelligence
No full textChapter 5 focuses on biological and synthetic control/intelligence. This chapter of the 2nd edition includes discussion of deep learning, do-it-yourself (DIY) robotic projects, popular microcontrollers, contributed by Marko Popovic as well as material contributed by new co-author Mihailo Lazarevic on fractional PID control approach. All these are quite relevant in the context of biomechatronics research
Control and physical intelligence
No full textChapter 5 focuses on biological and synthetic control/intelligence. This chapter of the 2nd edition includes discussion of deep learning, do-it-yourself (DIY) robotic projects, popular microcontrollers, contributed by Marko Popovic as well as material contributed by new co-author Mihailo Lazarevic on fractional PID control approach. All these are quite relevant in the context of biomechatronics research
Vivat academia : Priča o Ivani (studenti i profesori Muzičke akademije Sveučilišta u Zagrebu, 7. 3. 2018.)
No full textKoncert iz ciklusa Vivat academia održan na Muzičkoj akademiji u Koncertnoj dvorani "Blagoje Bersa" 7. 3. 2018. Izvođači: Tea Zec (sopran), Lana Maletić (sopran), Roland Grlica, umj. sur. (klavir), Maro Taslaman (klavir), Brin Bernatović (harfa), Josipa Bilić (sopran), Kristian Keil (klavir), red. prof. art. Ljubomir Gašparović (klavir), Danijel Gašparović (klavir), izv. prof. art. Diana Grubišić Ćiković (harfa), izv. prof. art. Martina Gojčeta Silić (mezzosopran), Eva Kirchmayer Bilić, umj. sav. (klavir), Marko Biškup (klavir), red. prof. art. Katarina Krpan (klavir), Sidonija Lebar (violina), Martin Jordan (violončelo). Redatelj: Hrvoje Korbar. Glumica: Marija Šegvić. Svjetlo: Sara Bundalo. Fotografije i video prezentacija: Mihael Kukavčić, Marko Vukas. Program: 1. Ivana Lang: Bilo vavek veselo op. 41 (izvođači: Tea Zec, Lana Maletić, Roland Grlica); 2. Ivana Lang: Istarska barkarola op. 31 (izvođač: Maro Taslaman); 3. Ivana Lang: Starinska vura op. 104 (izvođač: Brin Bernatović); 4. Ivana Lang: Murve op. 1 (izvođači: Josipa Bilić, Kristian Keil); 5. Ivana Lang: Sumnja (iz ciklusa Nepoznatim stazama op. 54) (izvođači: Josipa Bilić, Kristian Keil); 6. Ivana Lang: Perpetum mobile op. 106 (izvođači: Ljubomir Gašparović, Danijel Gašparović); 7. Ivana Lang: Toccatina op. 77 (izvođač: Diana Grubišić Ćiković); 8. Ivana Lang: I. Da li se svjetovi gase, II. Da li je ovo oblak u mojoj sobi, III. Prošla je godina (iz ciklusa Bezimenoj op. 75) (izvođači: Martina Gojčeta Silić, Eva Kirchmayer Bilić); 9. Ivana Lang: I. Tajanstvenim koracima, II. Toccata (iz ciklusa Četiri kompozicije za klavir op. 50) (izvođač: Marko Biškup); 10. Ivana Lang: Lan op. 20 (izvođači: Tea Zec, Kristian Keil); 11. Ivana Lang: Nokturno op. 84 (izvođači: Katarina Krpan, Sidonija Lebar, Martin Jordan)
Five Years of Constitutional Jurisprudence in Bosnia and Herzegovina: A First Balance. EDAP 7/2004
No full textThe article reflects the experiences of the author after having served as one of the three international judges of the Constitutional Court of BiH from 1997 to 2002. Based on the relevant case-law of the Constitutional Court it gives a basic overview of the constitutional structure of BiH and analyses the position of the Court vis-à-vis other institutions established under the Dayton-Agreement and the powers of judicial review and human rights protection based on its appellate jurisdiction. Moreover means of interpretation and the elements of constitutional doctrine elaborated through case-law as well as organisational and procedural matters such as the role of dissenting opinions are discussed. In conclusion the article reflects the role of the Constitutional Court in transition from an ethnically divided and war-torn society to democracy and the effective protection of human and minority rights
Uloga boje u gradnji glazbenog oblika u odabranim djelima Marka Ruždjaka / Sound Spaces: The Role of Timbre in Building Musical Form Within a Selection of Marko Ruždjak's Work
No full textSome of the most successful works in the opus of Marko Ruždjak would have been impossible to conceive without the clarinet, the composer’s favourite instrument, as well as wit- hout the guitar, percussion, and voice (soprano, baritone or choir). The author researches how the composer’s choice of instrumental timbres and the voicing of the instruments as solo part or part of a larger sound aggregates (or units) is guided by a singular idea, which can be defi- ned as sound space. The timbre in this context is not conceived just as an element of a two- dimensional unit (building contrasts or overflowing and fusion in the temporal flow), rather it participates in the building of the spatial (and emotional) perspective. It contributes to a building of a specific musical form and expression. Ruždjak’s works have been analyzed through the categories that are linked to the Klangkomposition aesthetics of the Sixties. In the first part of the text, the formal function of individual parameters such as dynamic and regi- ster in the works Passamezzo, Tentatio, Canto peregrino, Versus, Ricercar is analyzed. In the se- cond part of the text, the analysis of Odrazi, Andantino, Notturno is developed through the more complex dimensions such as "static immobile surfaces", "surfaces in movement", "globally static surfaces, flecked with internal movement". They have been deduced from the published and unpublished texts by Györgi Ligeti. The theoretical background for the analysis of the sound's formal functions in the works of Ruždjak is part of the Klangkomposition's aesthetic. Together with the analysis of harmonic and motivic dimensions of the composer's language, they conduct to the possibility of a deeper understanding of the synthesis between various stylistic trajectories that are characteristic for the musical path of Marko Ruždjak
Christological viewpoints of Marko Marulić
No full textThe Croatian poet, theological writer and scholar of Bible Marko Ma-
rulić (1450—1524) was engaged in Christological subject matter. He
wrote De humilitate et gloria Christi — About humility and glory of
Christ. The author explains in his article of Marulić Christological view-
points and significance of his works
Score of Rhythm in Marko Cheremshyna’s Prose
No full textУ статті на матеріалі прози Марка Черемшини різних років з'ясовано роль ритму у формуванні концептуальних ідей, гедоністичної настроєвості, енергетичної спрямованості творів письменника. Ритм новелістики письменника вибудуваний на засадах українського фольклору, що увиразнює національну самобутність доробку прозаїка.The paper focuses on the rhythm in Marko Cheremshyna’s prose of different periods. The author explains the role of rhythm in the formation of concepts, hedonistic mood, and emotional direction of the writer's work. The rhythm of Marko Cheremshyna’s short stories is based on Ukrainian folklore what makes national peculiarities of the writer’s works quite evident
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