1,721,121 research outputs found
M-seçmeli sabit-öncelikli seçme ve çoğullama
No full textIn this thesis, we propose a class of logic architectures for multi-pick (m-pick) fixed-priority arbitration (FPA) and muxing. An m-pick FPA selects the m topmost requests out of n inputs with priority order. Arbiters usually drive multiplexers (muxes). Latency optimization of FPAs and mux trees have usually been handled separately in the literature. However, in some applications with circular data dependencies, it is the combined latency of the arbiter and muxing that needs to be optimized. Moreover, there is an ever growing need for throughput. This requires, for example, network switches that pick and mux m requests per cycle, where m > 1. This thesis starts with 1-pick priority based selection and muxing and then generalizes it to m-pick. A logic building block that we call \Saturated Adder" plays a key role in this generalization, which makes the 1-pick and 2-pick architectures simply special cases. We have implemented the proposed architectures through Perl programs generating Verilog netlists and synthesized them using Synopsys Design Compiler with ARMArtisan TSMC 180 nm worst case standard-cell library. Through the results we have obtained, we demonstrated the trade-o ffs in the design of m-pick FPA and muxing.Bu tezde, coklu(m)-se cim sabit- oncelikli i s d uzenleyici (FPA) ve coklay c (muxing) i cin bir mant k mimarisi s n f onermekteyiz. Bir coklu se cim FPA, n adet talep girdisinden en y uksek m tanesini oncelik s ras na g ore se cer. _ I s d uzenleyiciler genellikle coklay c lar (muxes) y onlendirir. FPA'ler ve coklay c a ga clar (mux trees) gecikme optimizasyonu cal smalar literat urde genellikle ayr olarak ele al nm st r. Bununla birlikte, dairesel veri ba g ml l klar olan baz uygulamalarda, optimize edilmesi gereken i s d uzenleyici ve coklay c n n gecikmesi bir araya getirilmi stir. Bunlar n d s nda, c kt i cin gittik ce artan bir ihtiya c vard r. Bu, orne gin m > 1 oldu gu zaman, her d ong ude m adet talebi se cen ve coklayan a g anahtarlar n gerektirir. Bu tez, sabit onceli ge dayanan tekli se cim ve coklama ile ba slar ve sonra coklu (m) se cim i cin genelle stirir. \S n rlanm s Toplay c " olarak adland rd g m z bir mant k olu sturma blo gu, 1-se cim ve 2-se cimli mimarileri basit problemler haline getirerek genellemede onemli bir rol oynamaktad r. onerilen mimarileri, verilog a g listeleri olu sturan Perl programlar vas tas yla uygulad k ve bunlar ARM-artisan TSMC 180 nm en k ot u durum standart h ucre k ut uphanesi ile Synopsys Design Compiler kullanarak sentezledik. Elde etti gimiz sonu clar vas tas yla, coklu (m) se cim FPA ve coklay c dizayn ndaki de gi stoku s dengesi tahlillerini g osterdik
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
Dispelling the Myths Behind First-author Citation Counts
Get PDFWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
koamabayili/VECTRON-author-checklist: VECTRON author checklist
No full textWe have done our best to complete the author checklist relating to the use of animals in the hut study. Note that the objective for the hut study was to evaluate the IRS treatment applications for residual efficacy against Anopheles mosquitoes, including the local An. coluzzii mosquito population. Cows were only used to attract mosquitoes into the huts and no tests were carried out directly on the cows. The author checklist is intended for use with studies where experiments are carried out on animals, which is why we have had such difficulty in completing this for the hut study, as many of the questions do not relate to how the cows were used
Comparison of interoception measurements in psoriasis patients with healthy controls
No full textBu çalışma, interosepsiyon ile psöriasis arasındaki olası ilişkiyi kapsamlı bir şekilde incelemeyi amaçlamaktadır. İnterosepsiyon, vücudun iç durumlarını algılama kapasitesi olarak tanımlanır ve açlık, susuzluk gibi duyumların fark edilmesi bu sürecin bir parçası olarak değerlendirilir. İnterosepsiyonun, diyabet, obezite, depresyon ve anksiyete gibi çeşitli sağlık sorunlarıyla hem teorik hem de ampirik düzeyde ilişkili olduğu bilinmektedir. Beyin ve deri, embriyolojik olarak ektoderm tabakasından geliştiği için, deri üzerindeki değişimlerin bireyin algısal süreçlerini etkileyebileceği düşünülmektedir. Bu çalışmanın temel amacı, psöriasis tanısı alan bireylerin interosepsiyon düzeylerini, hastalığın şiddeti, semptomlarının derecesi, süresi, aktif sistemik veya biyolojik tedavi kullanımı gibi çeşitli faktörler doğrultusunda sağlıklı kontrol gruplarıyla karşılaştırmaktır. Psöriasis toplumda yaygın bir şekilde görülen kronik inflamatuar bir dermatolojik hastalıktır. Araştırma bulgularımız, psöriasis tanılı hastaların interosepsiyon düzeylerinin, sağlıklı bireylere kıyasla anlamlı derecede düşük olduğunu ortaya koymuştur. Bu durum, psöriasisin bireylerin interosepsiyon değerlerinde bir azalmaya yol açabileceğini göstermektedir. Bunun yanı sıra psöriasis hastalarında, interosepsiyonun düzeltilmesine etki edecek parametrelerin belirlenmesi ve tedavi süreçlerinde ve takiplerinde bu parametrelere etki edebilecek müdahaleler olumlu sonuçlar doğurabilir. Bu çalışma, interosepsiyon ile psöriasis hastalarındaki arasındaki ilişkiyi daha derinlemesine anlamayı ve gelecekteki araştırmalara ve tedavi modalitelerine katkı sağlamayı hedeflemektedirThis study aims to comprehensively examine the potential relationship between interoception and psoriasis. Interoception is defined as the capacity to perceive the internal states of the body, with sensations such as hunger and thirst being considered part of this process. Interoception is known to be associated with various health issues, including diabetes, obesity, depression, and anxiety, at both theoretical and empirical levels. Since the brain and skin develop from the ectodermal layer embryologically, it is hypothesized that changes in the skin may influence an individual's perceptual processes. The primary objective of this study is to compare the interoception levels of individuals diagnosed with psoriasis with those of healthy control groups, considering factors such as disease severity, symptom intensity, duration, and the use of active systemic or biological treatments. Psoriasis is a chronic inflammatory dermatological disease that is widely prevalent in the population. Our findings indicate that interoception levels in individuals with psoriasis are significantly lower compared to healthy individuals. This suggests that psoriasis may lead to a reduction in individuals interoceptive abilities. Furthermore, identifying parameters that can improve interoception in psoriasis patients and implementing interventions targeting these parameters in treatment and follow-up processes may yield positive outcomes. This study aims to deepen the understanding of the relationship between interoception and psoriasis and to contribute to future research and treatment modalities
The noise analysis of Konya-Nalcaci street of highway traffic noise in the frame work of the effect of interior living comfort
No full textBu çalışmada, öncelikle tezin amacına yönelik temel bilgileri sağlamak amacıyla, ses ve gürültü kavramı, kaynak türleri, ulaşım türlerinden kaynaklanan gürültü türleri ve gürültü kirliliği oluşturan faktörler ve gürültünün insanlar üzerindeki olumsuz etkileri incelenmiştir. Kent merkezlerinde artan nüfus ve sanayileşmeye bağlı olarak, özellikle karayolu trafiğinden kaynaklanan gürültü seviyesinin incelenmesi insan sağlığı ve iç mekân yaşam konforuna ve işitsel konfora etkisinin değerlendirilmesi amaçlanmıştır. Bu amaç kapsamında Konya'nın en yoğun caddelerinden biri olan Ahmet Hilmi Nalçacı Caddesi'nde belirlenen 14 noktada, sabah, öğle, akşam saatlerinde olmak üzere ölçüm cihazı ile gürültü seviyelerini belirlemek amacıyla ölçümleri yapılmıştır. Ölçüm sonuçları yapı kabuğunda doluluk boşluk oluşturan pencere ve kapıların açık olduğu durumlar göz önüne alınarak uluslararası standartlar ve mevzuata göre değerlendirilmiş ve bazı ölçüm noktalarında gürültü seviyelerinin rahatsızlık seviyesi üzerinde olduğu tespit edilmiştir. Tespit edilen gürültünün azaltılması ve kontrolü için yerleşim ve mimari ölçekte tedbirler ortaya konmuştur.In this study, the concept of sound and noise, source types, types of noise caused by transportation types, noise pollution production factors and negative effects of noise on people were examined in order to provide basic information for the realisation of the purpose of the thesis. Due to increasing population and industrialization in urban centers, our aim was to evaluate and asses the effect of the noise level originating from road traffic in particular on human health, indoor living comfort and auditory comfort. For this purpose, defined 14 points were measured on Ahmet Hilmi Nalçacı Street, one of the busiest streets in Konya, in order to determine the noise levels with the measuring device at morning, noon and evening hours. The measurement results were evaluated according to international standards and regulations considering the cases where the windows and doors forming the occupancy gap in the building shell were open, and determination that the noise levels were above the level of discomfort in some measurement points was made. Measures for settlement and architectural scale have been put forward to reduce and control the identified noise
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