327,327 research outputs found
Risāle-i Bey'ü Şerā; رسالۀ بيع و شرا
No full text1. eser : İçindekiler : 1a’da Molla Husrev hatibi Şakir (?) adına mühür ve istishap kaydı. 2. eser : İçindekiler : Risale, mukaddimeyi takip eden 3 bölümden oluşmaktadır. Eser bittikten sonra 96b-100b: Çocuklara akıl baliğ olmadan iman ve islamın öğretilmesi hk. risale; 101a-105a: Namaz hk. risale. 1. eser : Ek Bilgiler : Eser, şiirlerinde Rızâî mahlasını kullanan Tokatlı İshak b. Hasan Zencânî’nin Nazmü’l-Le’âl veya Manzume-i Akâid adlı eserinin şerhidir. En sonda yer alan ve birinci ağızdan aktarılan nota (65b) göre şerh 1209 / 1794 yılında Tokatta tamamlanmış, daha sonra şarih 1215’te Tokat’a bağlı Yaya karyesine müderris olarak geldiğinde eseri daha ayrıntılı olarak tekrar istinsah etmiştir. Bu nota göre eser, müellif hattıdır. Sayfa kenarlarında eklemeler vardır. Eser Arap harfleriyle yayımlanmıştır. 2. eser : Ek bilgiler : Eser Risale-i Hamza Efendi adıyla da anılmaktadırOriginal scanned with Zeutschel OS 12000C A2 scanner and saved as 300 ppi uncompressed tiffs. Display images generated in CONTENTdm as JP20002 vol. in 1 (15 lines); 18x12,5 c
Hamza Hakimzade Niyazi in Foreign Sources
No full textIn this article, Hamza Hakimzadeh studied the path of Niyazi's creativity abroad, interested in his works. Hamza's performance, which he added to the theater and dramaturgy, cited the influence of the poet's works on the cultural processes of foreign countries. The role of Hamza Hakimzadeh Niyazi in this process is mentioned. The way of his work and his activities in the direction of youth education and people's consciousness to science are covered
On the possible application of the parameter Q7,10 for conservation of acquatic life in the Tiber Basin
No full textG. Hamza, Bibliographie der ungarischen Literatur des römischen Rechts 1945-1985
No full textGabor Hamza, Bibliographie der ungarischen Literatur des römischen Rechts 1945-1985, Budapest 1986, s. XXII+101
Ref’ul-Hitam ‘An Vakfi Hamza Ve Hişâm (Molla Gürânî’nin Ref’ul-Hitam ‘An Vakfi Hamza Ve Hişâm adlı eserinin edisyon kritiği)
No full textBu tezde öncelikle Osmanlı devrinin büyük ulemalarından Molla Gürânî’nin hayatı kapsamlı bir şekilde ele alındı. Müellifin ilmi yolculuğuna başlamasından itibaren gittiği yerler, karşılaştığı zorluklar, istifade ettiği tarihi kişilikler, Osmanlı diyarına gelme sebebi, Anadolu topraklarında ilmi hayata kattığı değer ve Fatih Sultan Mehmed üzerindeki derin etkisi ile fetihteki rolüne değinildi. O dönemde Anadolu’da ki ilmi ve siyasi durum ile Molla Gürânî’nin Anadolu’da yapmış olduğu vakıflar, telif ettiği eserler, yetiştirdiği ilim adamları ve devlet yönetiminde ki faaliyetlerine de değinildi.Daha sonra ise “Ref’ul-Hitam ‘an Vakfi Hamza ve Hişâm” adlı eserin matbu yazımı yapılarak Süleymaniye/ Lâleli no.57/ 2, Süleymaniye/ Bağdatlı Vehbi no.27 ile Bayezid Umumi no.145 numaralarında bulunan üç farklı el yazması nüsha üzerinden tahkiki yapılmaya çalışıldı.Ehlince malumdur ki kıraat alanındaki en zor konuların başında hemzeli kelimelerin üzerindeki vakıf konusu gelmektedir. Buda hemzeli kelimelerde hemzenin kelimenin ortasında veya sonunda gelmesi, hemzenin öncesinde veya sonrasında bulunan harekeye göre resmi hattı ve bunlara bağlı olarak vakıf halinde ortaya çıkacak olan farklı kıraat vecihleri gibi konuları kapsamaktadır.Müellif kendisinin dahi anlamakta ve bir şeyler ortaya koyabilmekte zorlandığı bu mühim meseleye katkı sunmak maksadıyla ciddi bir çalışma içerisine girişmiştir. Eser de Hamza ve Hişam hazretlerinin ele alınma sebebi hemzeli kelimelerde vakıf halinde en fazla farklı kıraat vechine sahip bu iki imamın olması açısındandır. Müellif, Veliyyullah eş-Şatıbî’nin ‘şatıbiyye’ ismiyle şöhret bulmuş manzum ve ölümsüz eserinin, mütevatir kıraat imamlarından Hamza ve Hişam’ın hemzeli kelimelerdeki vakıf halinde ortaya çıkan farklı kıraat vecihlerini ortaya koyan 234. beytten başlayaraki254. beyite kadar tek tek ele almış ve kelamını bu manzum eserin ilgili kısmına bir şerh olarak getirmiştir.Beyitleri açıklarken izahata girişmiş ve Ca’beri (ö. 732/ 1332), Sibeveyh (ö. 180/ 796), Yunus (ö. 182/ 798) ve Ebu’l-iz el-Vasiti gibi arap dil âlimlerinden de şahitler getirmiştir. Her beyti açıklarken ayetlerin o meseleye örnek olabilecek kelimelerini almış, ayetleri bütün halinde vermemiştir. Bu manada birçok örnekleme yapmıştır. Ancak yer yer ismini zikrettiğimiz âlimleri reddettiği ve eleştirdiği yerlerde bulunmaktadır. Ayrıca en ağır eleştirilerini kıraat alanında ittifakla otorite kabul edilen Muhammed b. Cezeri’ye getirdiğini görmekteyiz.Müellif eleştirilerini getirirken meseleyi sadece reddetmekle kalmayarak delilini de ortaya koymaktadır. Eleştirilerini delille desteklemiş olması tam olarak ilim ehlinden beklenen bir durumdur ve ele aldığı meseleye vukufiyetini göstermesi açısından önemlidir. Yine kadim ulemamızın bu alana vermiş olduğu büyük değeri de ortaya koymaktadır.Bizde bu çalışmayı yaparken, zor bir konu olan hemzeli kelimelerin vakıf meselesinde son derece değerli bir yere sahip olan bu yazma eseri ilim dünyasının istifadesine sunmak üzere yola çıktık.In this thesis, firstly the life of Molla Gürânî, one of the great scholars of the Ottoman period, was discussed in detail. The places where the author went from the beginning of his scientific journey, the difficulties he faced, the historical personalities he benefited, the reason for coming to the Ottoman land, the value he brought to scientific life in Anatolia and his deep influence on Fatih Sultan Mehmed were mentioned. At that time, the scientific and political situation in Anatolia, Molla Gürânî's foundations in Anatolia, the works that he copyrighted, the scientists raised and the state administration activities were also mentioned.Afterwards, “Ref'ul-Hitam ‘an Vakfi Hamza and Hişâm were printed and published in three different manuscripts in Süleymaniye/ Lâleli no.57/ 2, Süleymaniye/ Bağdatlı Vehbi no.27 and Bayezid Umumi no.145. an attempt was made to verify.It is well-known by the competent that the most difficult issues in the field of Quran recitation is the subject of the foundation on the words of the cross. This includes issues such as the presence or absence of the hemze in the words, the official line according to the movement before or after the hemze and the different aspects of the Quran which will emerge as a foundation.The author undertook a serious effort to contribute to this important issue, which he himself had difficulty understanding and presenting. The reason why Hamza and Hisham are handled in the work is the fact that these two imams have the most different Quranic verses in the form of foundations in the words of the same. The author, Veliyyullah eş-Shatibiyye's 'şatıbiyye' has found fame with the name of verse and immortal work, Hamza and Hisham of the imam of the verse and the immortal work of Hamza and Hisham emerged in the form of words in the verse of the verse from the 234th couplet until the 254th and the verse as a commentary. The verse has brought this verse as an annotation to the relevant part of the work.In explaining the couplets he proceeded to explain and brought witnesses from Arab language scholars such as Ca’beri, Sibeveyh, Yunus and Abu El-iz al-Vasiti. In explaining each couplet, he took the words of the verses that could be an example for that matter and did not give the verses in whole. In this sense, he made many samples. However, there are places where he rejects and criticizes the scholars whose names are mentioned. We also see that he brought his most severe criticism to Muhammad b. Cezire who is accepted authority by the alliance.While criticizing, the author not only rejects the matter but also reveals his evidence. The fact that he supported his critics with evidence is exactly what is expected of the scholars and is important in terms of demonstrating his knowledge of the issue he is addressing. It also reveals the great value that our ancient scholars have given to this area.While doing this study, we set out to present this writing, which has a very valuable place in the issue of foundation, which is a difficult issue, to the benefit of the scientific world
Graded index photonic crystals
No full textWe explore two-dimensional triangular lattice photonic crystals composed of air holes in a dielectric background which are subject to a graded-index distribution along the direction transverse to the propagation. The proper choice of the parameters such as the input beam width, gradient coefficient, and the operating frequency allow the realizations of the focusing ( lens) and guiding (waveguide) effects upon which more complex optical devices such as couplers can be designed. Numerical results obtained by the finite-difference time-domain and planewave expansion methods validate the application of Gaussian optics within a range of parameters where close agreement between them are observed. (c) 2007 Optical Society of America.
Uporaba cenovno ugodnih sprejemnikov GNSS za geodetski monitoring
No full textFor numerous years, geodetic techniques and sensors have been applied to determine and monitor deformations of engineering structures and natural hazards. GNSS instruments have been classified as suitable sensors for monitoring applications due to their ability to provide continuous monitoring of movements with high accuracy. Nevertheless, the implementation of geodetic GNSS instruments in high-risk areas may be deemed costly, with prices ranging up to several tens of thousands of euros. In certain situations, multiple GNSS instruments need to be installed, further increasing the cost by several hundred thousand euros. Instead, low-cost GNSS receivers are being considered as an alternative to high-quality geodetic GNSS receivers for such applications. A few years ago (in 2019), low-cost dual-frequency GNSS receivers were introduced to the market, drawing the attention of numerous researchers in the geodetic field. These GNSS receivers, capable of tracking satellite signals in both frequencies, offer the advantage of compensating for the ionospheric delay, leading to their increased use across different applications. Low-cost GNSS instruments now have the ability to provide real-time kinematic (RTK) positioning solutions and are compatible with geodetic GNSS antennas, making them comparable to high-quality geodetic GNSS instruments. The findings of the doctoral dissertation indicate that low-cost GNSS instruments currently do not provide observations of the same quality as geodetic GNSS instruments, but rather slightly inferior. Nevertheless, these GNSS sensors can obtain positioning with an accuracy that is acceptable for many survey projects. Low-cost GNSS instruments were used to develop a low-cost GNSS monitoring system for geodetic monitoring applications. The developed LGMS represents a suitable solution for near realtime continuous monitoring with high accuracy while significantly reducing costs. To validate its performance, the LGMS was tested in monitoring the Laze landslide over six months from where its functionality was proven. Furthermore, it can be applied for monitoring other engineering structures such as viaducts, bridges, dams, mining areas, and chimneys, as well as natural hazards like subsidence and landslides, provided it meets the accuracy requirements. By implementing low-cost GNSS technology, monitoring expenses can be reduced, facilitating the monitoring of more natural hazards and structures in the future. By employing low-cost dual-frequency GNSS instruments, we are progressively approaching the positioning quality level of geodetic GNSS instruments, which are significantly more expensive, ranging from twenty to forty times the cost.Za spremljanje premikov in deformacij naravnih in antropogenih objektov se že vrsto let uporabljajo različne geodetske merske tehnike in senzorji. Med vsemi so se inštrumenti GNSS skozi leta izkazali za ustrezne pri geodetskem monitoringu, predvsem zaradi zmožosti zagotavljanja neprekinjene informacije o položaju z visoko točnostjo. Geodetski inštrumenti GNSS pa se v primerih, ko lahko pride do njihovih poškodb, izkažejo za cenovno neustrezne (lahko stanejo tudi nekaj 10.000 €), predvsem takrat, ko je potreba po večjem številu vzpostavljenih inštrumentov GNSS in lahko znesek preseže sto tisoč evrov. V takih primerih nam cenovno ugodni inštrumenti GNSS predstavljajo ustrezno alternativo kakovostnim, a dražjim, inštrumentom GNSS. Cenovno ugodni dvo-frekvenčni inštrumenti GNSS so prišli na trg leta 2019 in so zelo hitro pritegnili pozornost številnih raziskav v geodetski znanosti. Dvo-frekvenčni inštrumenti lahko sprejemajo signal na dveh nosilnih valovanjih GNSS, s čimer je možno v večini odpraviti pogrešek ionosfere, zato se je njihova uporabnost povečala v številnih aplikacijah. Cenovno ugodni inštrumenti GNSS imaju vgrajene tudi module RTK in se lahko uporabljajo v kombinaciji z geodetskimi antenami GNSS, zato so postali združljivi in primerljivi z visokokakovostnimi geodetskimi inštrumenti GNSS. Rezultati, prikazani v pričujočem delu, kažejo, da cenovno ugodni inštrumenti GNSS še ne zagotavljajo rezultatov z isto kakovostjo kot geodetski inštrumenti GNSS, ampak z nižjo. Kljub temu pa lahko ti senzorji določijo položaj s točnostjo, ki je sprejemljiva pri številnih nalogah geodetske izmere. Cenovno ugodne inštrumente GNSS smo uporabili za izgradnjo cenovno ugodnega kontrolnega sistema GNSS (angl. low-cost GNSS monitoring system – LGMS) pri nalogah geodetskega monitoringa. LGMS se je izkazal za ustrezno rešitev za neprekinjen nadzor stabilnosti z visoko točnostjo v skoraj realnem času in optimiziranimi stroški vzpostavitve ter delovanja. Izdelan LGMS smo uporabili na primeru plazu Laze, kjer smo izmero izvajali pol leta, a lahko sistem uporabimo za kontrolo stabilnosti poljubnega antropogenega (viadukti, mostovi, jezovi, območja rudarjenja, dimnikov in podobno) ali naravnega objekta (posedanja ali plazovi), če so pričakovani premiki ustrezno veliki. Zaradi globalnega segrevanja ozračja, se v prihodnosti pričakuje večje in močnejše padavine po vsem svetu, kar lahko vpliva na večje aktivnosti plazov in s tem na povečano potrebo po nadzoru le-teh. Uporaba cenovno ugodnih inštrumentov GNSS bo bistveno znižala stroške monitoringa in s tem povzročila možnost večjega in pogostejšega nadzora nad stabilnostjo naravnih kot tudi antropogenih objektov. Z uporabo cenovno ugodnih več-frekvenčnih inštrumentov GNSS se v sedanjem času že zelo bližamo kakovosti rezultatov, ki jih zagotavljajo visokokakovstni inštrumenti GNSS, a z močno znižanimi stroški vzpostavitve
Reconfigurable Multimode Photonic-Crystal Waveguides
No full textWe present the design and analysis of a novel reconfigurable photonic-crystal waveguide (PCW). The predefined waveguide is the result of the refractive-index variation of three rows of holes that can be obtained by the infiltration of liquids within what are otherwise air holes in a two-dimensional triangular-lattice photonic crystal. We compute the power transmission through the reconfigurable PCWs as well as through arbitrary waveguide bends. The advantages of writing reconfigurable PCW of a multimode nature are highlighted. We demonstrate the necessity to infiltrate high-refractive-index substances to obtain efficient power transfer via reconfigurable manner. (C) 2008 Optical Society of America
Synthesis and characterization of platinum(II) loaded thermosensitive poly(vinyl ether)s and investigations into their potential as UV-triggerable hydrosilylation catalysts
No full textSubmission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2025-12-01The student, Muhammad Hamza Ansar, accepted the attached license on 2023-11-13 at 17:31.The student, Muhammad Hamza Ansar, submitted this Thesis for approval on 2023-11-13 at 17:38.This Thesis was approved for publication on 2023-12-05 at 17:13.DSpace SAF Submission Ingestion Package generated from Vireo submission #19915 on 2024-03-01 at 13:48:07The hydrosilylation reaction, which involves the addition of silane Si-H bonds across C-C and C-O multiple bonds, has numerous applications in chemistry. These applications range from the synthesis of organosilicon reagents to the production of silicone-based elastomers. In industry, Karstedt’s catalyst is the most widely employed hydrosilylation catalyst, but it is highly active at room temperature, which for some applications the high activity is not desirable. In addition, it suffers from a short shelf life and is stable only in solution. The aim of the present study is to develop a new kind of hydrosilylation catalyst which has a long shelf life in its latent form but catalyzes the reaction at a high rate after a thermal trigger is applied. In order to achieve this goal, we focus on the chemistry of poly(vinyl ether)s, some of which have been reported to exhibit a thermosensitive phenomenon called upper critical solution temperature (UCST). UCST behavior refers to the property that the polymer is insoluble in a certain solvent at low temperatures, but becomes completely soluble over a very small temperature increase. In this study, we studied as heat-triggerable hydrosilylation catalysts Pt-loaded poly(vinyl ether)s that exhibit UCST behavior in organic solvents. In the first chapter, we document the synthesis of a poly(vinyl ether) with biphenoxyethyl pendants, called BPOVE, which is known to be insoluble in toluene below 15 oC. We modified BPOVE to incorporate pyridine functionalities (NBPOVE), studied the thermosensitive behavior of the resulting modified polymer. We then loaded the modified polymer with Pt(II) and studied its catalytic activity for the hydrosilylation of 1-octene with MD´M as a function of temperature. The second chapter describes the synthesis of poly(vinyl ether)s with nonafluoroheptanoxyethyl side chains, called 9FVE, which have been reported to be insoluble in toluene below 70 oC. We modified 9FVE to incorporate pyridine functionalities (N9FVE) and studied its solubility in toluene as a function of temperature
A New Estimator for Stationary Distribution of the Inventory Model of Type (s, S)
No full text[Gokpinar, Esra; Gamgam, Hamza; Gokpinar, Fikri] Gazi Univ, Fac Sci, Dept Stat, Ankara, Turkey; [Khaniyev, Tahir] TOBB Univ Econ ; Technol, Dept Ind Engn, Ankara, TurkeyWe consider inventory model of type (s, S) which is used mostly in stock control policy. It is very important to know characteristics of an inventory model of type (s, S), such as stationary distribution. Using the straight line approach of Frees [1], we establish estimator for ergodic distribution of inventory model of type (s, S) and investigate asymptotic properties of this estimator such as consistency, asymptotic unbiasedness and asymptotic normality
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