Academic literature on the topic 'Polin'
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Journal articles on the topic "Polin"
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Harada, Ryo, Yoshihisa Hirakawa, Akinori Yabuki, Yuichiro Kashiyama, Moe Maruyama, Ryo Onuma, Petr Soukal, et al. "Inventory and Evolution of Mitochondrion-localized Family A DNA Polymerases in Euglenozoa." Pathogens 9, no. 4 (April 1, 2020): 257. http://dx.doi.org/10.3390/pathogens9040257.
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The order Trypanosomatida has been well studied due to its pathogenicity and the unique biology of the mitochondrion. In Trypanosoma brucei, four DNA polymerases, namely PolIA, PolIB, PolIC, and PolID, related to bacterial DNA polymerase I (PolI), were shown to be localized in mitochondria experimentally. These mitochondrion-localized DNA polymerases are phylogenetically distinct from other family A DNA polymerases, such as bacterial PolI, DNA polymerase gamma (Polγ) in human and yeasts, “plant and protist organellar DNA polymerase (POP)” in diverse eukaryotes. However, the diversity of mitochondrion-localized DNA polymerases in Euglenozoa other than Trypanosomatida is poorly understood. In this study, we discovered putative mitochondrion-localized DNA polymerases in broad members of three major classes of Euglenozoa—Kinetoplastea, Diplonemea, and Euglenida—to explore the origin and evolution of trypanosomatid PolIA-D. We unveiled distinct inventories of mitochondrion-localized DNA polymerases in the three classes: (1) PolIA is ubiquitous across the three euglenozoan classes, (2) PolIB, C, and D are restricted in kinetoplastids, (3) new types of mitochondrion-localized DNA polymerases were identified in a prokinetoplastid and diplonemids, and (4) evolutionarily distinct types of POP were found in euglenids. We finally propose scenarios to explain the inventories of mitochondrion-localized DNA polymerases in Kinetoplastea, Diplonemea, and Euglenida.
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Pratiwi, Intan Surya, and Kuntoro. "Relevansi Implikatur Percakapan Bermuatan Nilai Pendidikan pada Vlog Jerome Polin sebagai Bahan Ajar Teks Anekdot di Sekolah Menengah Atas." Jurnal Penelitian dan Pengembangan Pendidikan 7, no. 3 (December 31, 2023): 408–20. http://dx.doi.org/10.23887/jppp.v7i3.67369.
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Komunikasi dengan bahasa menjadikan setiap orang dapat menyesuaikan diri dengan lingkungannya. Tujuan spesifik dari penelitian ini adalah menemukan fungsi implikatur percakapan pada Vlog Jerome Polin di YouTube. penelitian ini juga bertujuan untuk menganalisis relevansi implikatur percakapan Vlog Jerome Polin di YouTube terhadap pembelajaran teks anekdot di Sekolah Menengah Atas. Jenis penelitian ini adalah penelitian kualitatif deskriptif dengan dasar penelitian studi kasus. Subjek penelitiannya adalah dialog percakapan pada Vlog Jerome Polin. Langkah-langkah yang dilakukan dalam penelitian ini adalah mencari dan mengumpulkan Vlog Jerome Polin, mentranskrip Vlog Jerome Polin yang sudah dikumpulkan, melakukan pendokumentasian tuturan pada Vlog Jerome Polin yang mengandung praanggapan, menganalisis data, membuat simpulan dari seluruh analisis. Hasil penelitian alih kode dan campur kode yang terjadi dalam video Youtube Jerome Polin akan dikaitkan dalam KD 3.6 menganalisis struktur dan kebahasaan teks anekdot dan 4.6 menciptakan kembali teks anekdot dengan memerhatikan struktur teks anekdot dan struktur kebahasaan teks anekdot. Handout ini dengan menambahkan pengertian, ciri-ciri, struktur dan kebahasaan teks anekdot yang dapat membantu dalam kegiatan pembelajaran. Implikasi penelitian ini untuk menyelesaikan fungsi implikatur percakapan pada sebuah tayangan harus menganalisis tuturan terlebih dahulu dan menyelesaikannya.
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Gogali, Venessa Agusta, and Muhammad Tsabit. "Personal Branding Konten Kreator Melalui Citra Diri Mahasiswa Di Instagram (Studi Deskriptif Kualitatif Pada Akun @Jeromepolin)." Jurnal Media Penyiaran 1, no. 2 (January 10, 2022): 117–23. http://dx.doi.org/10.31294/jmp.v1i2.991.
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Berkembanganya dunia teknologi dengan penggunaan media baru yaitu internet membuat banyak khalayak melek terhadap kemajuan dunia digital dan penggunaan media baru seperti media sosial menjadi salah satu media yang disukai untuk mengekspresikan diri. Salah satu aplikasi media social yang banyak unduh masyarakat Indonesia adalah Instagram. Instagram yang memiliki fitur menarik secara sengaja dimanfaatkan bagi pelaku konten kreator dalam membangun Personal Branding. Dengan kata lain, Personal Branding adalah proses pembentukan persepsi publik terhadap berbagai aspek seseorang, termasuk kepribadian, kemampuan, atau nilai, sehingga menghasilkan persepsi positif dari publik yang pada akhirnya dapat digunakan sebagai alat pemasaran. Dalam penelitian ini penulis tertarik dengan Personal Branding yang dibangun oleh Jerome Polin Pemilik akun Instagram @jeromepolin dalam membangun citranya sebagai mahasiswa dan konten kreator. Metode penelitian ini menggunakan deskriptif kualitatif dalam melihat 8 konsep Personal Branding dalam Instagram Jerome Polin. Hasil penelitian ini diketahui bahwa Personal Branding Jerome poline memiliki ciri khas citra diri sebagai mahasiswa, kepribadian yang menarik dengan pola pikir positif dan terus semangat belajar, dan konsisten terhadap konten yang mengedukasi para pengikutnya.
Kata Kunci: Personal Branding, Konten Kreator, Instagram
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Chandler, Julian, Anthula V. Vandoros, Brian Mozeleski, and Michele M. Klingbeil. "Stem-Loop Silencing Reveals that a Third Mitochondrial DNA Polymerase, POLID, Is Required for Kinetoplast DNA Replication in Trypanosomes." Eukaryotic Cell 7, no. 12 (October 10, 2008): 2141–46. http://dx.doi.org/10.1128/ec.00199-08.
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ABSTRACT Kinetoplast DNA (kDNA), the mitochondrial genome of trypanosomes, is a catenated network containing thousands of minicircles and tens of maxicircles. The topological complexity dictates some unusual features including a topoisomerase-mediated release-and-reattachment mechanism for minicircle replication and at least six mitochondrial DNA polymerases (Pols) for kDNA transactions. Previously, we identified four family A DNA Pols from Trypanosoma brucei with similarity to bacterial DNA Pol I and demonstrated that two (POLIB and POLIC) were essential for maintaining the kDNA network, while POLIA was not. Here, we used RNA interference to investigate the function of POLID in procyclic T. brucei. Stem-loop silencing of POLID resulted in growth arrest and the progressive loss of the kDNA network. Additional defects in kDNA replication included a rapid decline in minicircle and maxicircle abundance and a transient accumulation of minicircle replication intermediates before loss of the kDNA network. These results demonstrate that POLID is a third essential DNA Pol required for kDNA replication. While other eukaryotes utilize a single DNA Pol (Pol γ) for replication of mitochondrial DNA, T. brucei requires at least three to maintain the complex kDNA network.
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Tokarska-Bakir, Joanna. "Polin: „Ultimate Lost Object”." Studia Litteraria et Historica, no. 5 (December 28, 2016): 1–8. http://dx.doi.org/10.11649/slh.2016.002.
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Polin: "Ultimate Lost Object”The article is a critique of the POLIN Museum’s contemporary exhibition, which – according to the author – suppresses the most difficult aspect of Polish-Jewish past, the ones associated with the violence of the pogroms that were the decisive factor in the greatest waves of Jewish emigration from Poland.Polin: „Ultimate Lost Object”Tekst stanowi krytykę projektu wystawy współczesnej Muzeum POLIN, tłumiącej – zdaniem autorki – najtrudniejsze, związane z przemocą pogromową, aspekty polsko-żydowskiej przeszłości, które zdecydowały o największych falach emigracji Żydów z Polski.
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Sineaeva-Pankowska, Natalia. "Jak zwiedzający odbierają galerię „Zagłada”. Z notatek przewodniczki." Zagłada Żydów. Studia i Materiały, no. 12 (November 30, 2016): 559–78. http://dx.doi.org/10.32927/zzsim.452.
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Galeria „Zagłada” jest częścią wystawy stałej Muzeum Polin. Wystawę tworzy siedem galerii historycznych (od X w. do czasów powojennych) oraz symboliczny „Las”, w których przedstawiono tysiąc lat dziejów polskich Żydów. Koncepcja galerii „Zagłada” została opracowana przez dwoje wybitnych polskich naukowców – prof. Barbarę Engelking i prof. Jacka Leociaka. Muzeum Polin zostało stworzone jako miejsce otwarte na dialog, refleksję i krytyczną analizę przeszłości. Zgodnie ze słowami Konstantego Geberta „jest to Muzeum pytań”. Według klasyfikacji Piotra Piotrowskiego Muzeum Polin należy do muzeów-forów, budujących społeczeństwo otwarte.
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Wijaksara, Faras Arya, and Oki Achmad Ismail. "Pengaruh Konten Jerome Polin Terhadap Pemenuhan Kebutuhan Hiburan Remaja Kota Bandung." Jurnal Communio : Jurnal Jurusan Ilmu Komunikasi 12, no. 2 (July 17, 2023): 316–24. http://dx.doi.org/10.35508/jikom.v12i2.9229.
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Jerome Polin merupakan seseorang terkenal akan kecerdasannya dan seorang content creator, Ia juga mendapatkan beasiswa untuk melanjutkan studinya di Jepang. Berdasarkan penjelasan di atas, penelitian dilakukan untuk menentukan apakah konten YouTube Jerome Polin sudah memenuhi kebutuhan hiburan para remaja di Kota Bandung. Penelitian ini menggunakan teori uses and gratifications atau yang disebut dengan teori kegunaan dan kepuasan. Metode penelitian dilakukan secara kuantitatif dengan Teknik probability sampling dengan jenis simple random sampling. Pada penelitian ini mendapatkan pengaruh yang signifikan antar variabel konten media Youtube Jerome Polin terhadap pemenuhan kebutuhan remaja di Kota Bandung. Hasil uji T yang telah dilakukan, memperoleh t hitung sebesar 11.340 hal ini berarti nilai t hitung lebih besar dari t tabel, Artinya Ho ditolak dan Ha diterima. Dari hasil uji koefisien determinasi mendapatkan kesimpulan bahwa konten media YouTube Jerome Polin berpengaruh sebesar 39,4% dalam pemenuhan kebutuhan remaja di Kota Bandung.
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Sutandi, Sania, and Sisca Aulia. "Analisis Brand Ambassador Jerome Polin Pada Brand Menantea." Prologia 7, no. 1 (March 29, 2023): 81–87. http://dx.doi.org/10.24912/pr.v7i1.15812.
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The background of this study is that researchers want to examine how strong Jerome Polin's influence is on Menantea's business development and the strategies undertaken by Jerome Polin as an influencer and brand ambassador due to the rampant development of modern information technology as evidenced by social media influencers who have a major influence in increasing marketing. a brand (brand ambassador). The purpose of this study was to determine Jerome Polin's strategy as an influencer and also a brand ambassador for the Menantea brand. This study uses the brand ambassador theory proposed by Lea Greenwood and the influencer theory according to Kadekova & Holiencinova with descriptive qualitative research methods through case studies where data collection is carried out by interviews, observations, documentation, and literature studies. The results of this study indicate that social media engagement is very important because it can form a good and original personal branding, and the main strategy that Jerome Polin as a brand ambassador does is to build good relationships with consumers and also develop promotional strategies that can highlight brand image. So, it can be concluded that Jerome Polin can become a brand ambassador who meets the criteria by using his strategy as a content creator and influencer as well as the Menantea brand ambassador mentioned above. Latar belakang dari penelitian ini adalah peneliti ingin meneliti seberapa kuat pengaruh Jerome Polin pada perkembangan bisnis Menantea serta strategi yang dilakukan oleh Jerome Polin sebagai influencer dan brand ambassador dikarenakan perkembangan teknologi informasi modern yang sudah merajalela dibuktikan dengan influencer media sosial yang memiliki pengaruh besar dalam peningkatan pemasaran suatu brand (brand ambassador). Tujuan penelitian ini ialah untuk mengetahui strategi Jerome Polin sebagai influencer dan juga brand ambassador pada brand Menantea. Penelitian ini menggunakan teori brand ambassador yang dikemukakan oleh Lea Greenwood serta teori influencer menurut Kadekova & Holiencinova dengan metode penelitian kualitatif deskriptif melalui studi kasus yang pengambilan datanya dilakukan dengan wawancara, observasi, dokumentasi, dan studi kepustakaan. Hasil dari penelitian ini menunjukan bahwa engagement media sosial merupakan hal yang sangat penting karena dapat membentuk personal branding yang bagus dan orisinal, serta strategi yang utama yang dilakukan Jerome Polin sebagai brand ambassador adalah membangun hubungan baik dengan para konsumen dan juga menyusun strategi promosi yang dapat menonjolkan brand image. Jadi, dapat ditarik kesimpulan bahwa Jerome Polin dapat menjadi brand ambassador yang memenuhi kriteria dengan menggunakan strateginya sebagai seorang content creator dan influencer serta sebagai brand ambassador Menantea yang telah disebutkan di atas.
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Mineau, Andr�. "Raymond Polin on values." Journal of Value Inquiry 28, no. 3 (September 1994): 455–61. http://dx.doi.org/10.1007/bf01079508.
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Purnamasari, Oktaviana, and Siti Robiatus Solicha. "PENGARUH CELEBRITY ENDORSER JEROME POLIN TERHADAP KEPUTUSAN PEMBELIAN MIE SEDAP TASTY BEEF YAKINIKU." Jurnal Netnografi Komunikasi 1, no. 2 (January 30, 2023): 20–25. http://dx.doi.org/10.59408/netnografi.v1i2.10.
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Advertising is a tool used as a communication process to convey information to audiences that can generate attention, interest and decisions on actions to buy the products offered. The use of celebrity endorsers in advertisements is the main attraction of a brand to the intended target market, as well as building a strong emotional relationship with consumers. The purpose of this study was to determine 1) Jerome Polin as a celebrity endorser for Sedaap Tasty Beef Yakiniku noodle products, 2) Purchase decisions and 3) The influence of celebrity endorser Jerome Polin on purchasing decisions for Sedaap Tasty Beef Yakiniku Noodles. This study uses a quantitative approach with a survey method with a questionnaire as the data collection instrument. The population in this study were followers of the Instagram account @miesedaaptasty with a population of 120 and a sample of 55 people. The sampling technique used simple random sampling technique. The results showed that celebrity endorser Jerome Polin had t-count (10.796) > t-table (2.398), it was stated that there was an influence between Celebrity Endorser Jerome Polin on the Purchase Decision of Sedaap Tasty Beef Yakiniku Noodles. Meanwhile, the R square result is 0.687, which means that Celebrity Endorser Jerome Polin influences the Purchase Decision of Mie Sedaap Tasty Beef Yakiniku by 68.7%, and the remaining 31.3% is influenced by other factors outside of this study.
Dissertations / Theses on the topic "Polin"
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Lima, M?rcia Gabriele Gon?alves de Sousa. "Um estudo sobre polin?mios matriciais." Universidade Federal do Rio Grande do Norte, 2015. http://repositorio.ufrn.br/handle/123456789/21098.
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Esse trabalho de pesquisa tem por objetivo, fazer um estudo sobre a teoria alg?brica dos polin?mios matriciais m?nicos, bem como das defini??es, conceitos e propriedades de no que diz respeito a bloco autovalores, bloco autovetores e solventes de P(X). Investigando as principais rela??es entre o polin?mio matricial e as matrizes bloco. Companheira e bloco Vandermonde. Estudamos a constru??o de polin?mios matriciais com determinados solventes e a extens?on da M?todo da Pot?ncia , para calcular blocos autovalores da matriz Companheira e solventes de P(X). Atrav?s da rela??o entre o bloco autovalor dominante da matriz Companheira e o solvente dominante de P(X) ? poss?vel obtermos a converg?ncia do algoritmo para o solvente dominante do polin?mio matricial m?nico. Ilustramos com exemplos num?ricos para casos distintos de converg?ncia.
This research work aims to make a study of the algebraic theory of matrix monic polynomials, as well as the definitions, concepts and properties with respect to block eigenvalues, block eigenvectors and solvents of P(X). We investigte the main relations between the matrix polynomial and the Companion and Vandermonde matrices. We study the construction of matrix polynomials with certain solvents and the extention of the Power Method, to calculate block eigenvalues and solvents of P(X). Through the relationship between the dominant block eigenvalue of the Companion matrix and the dominant solvent of P(X) it is possible to obtain the convergence of the algorithm for the dominant solvent of the matrix polynomial. We illustrate with numerical examples for diferent cases of convergence.
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Polin, Dmitrij [Verfasser], Tran Quoc [Akademischer Betreuer] Khanh, and Cornelius [Akademischer Betreuer] Neumann. "Flimmereffekte von pulsweiten-modulierter LED-Beleuchtung / Dmitrij Polin. Betreuer: Tran Quoc Khanh ; Cornelius Neumann." Darmstadt : Universitäts- und Landesbibliothek Darmstadt, 2015. http://d-nb.info/1111910685/34.
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Weismann, Stephanie. "Biographien jüdischer Frauen: Róża Fiszman-Sznajdman (1913 – 1985) – Kommunistin, Polin, Jüdin, ein Lebensweg im 20. Jahrhundert." HATiKVA e.V. – Die Hoffnung Bildungs- und Begegnungsstätte für Jüdische Geschichte und Kultur Sachsen, 2019. https://slub.qucosa.de/id/qucosa%3A34529.
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Ntiama, Nsiku Pierre. "L'exercice du pouvoir politique : de l'axiologie à la pragmatique : pour un fondement de la pratique politique en Afrique selon une lecture de Ramond Polin." Dijon, 2005. http://www.theses.fr/2005DIJOL005.
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La philosophie, telle qu’elle se profile depuis quelques siècles met l’accent sur une théorie, l’action, qui renverse le sens et la manière de concevoir l’homme et le monde. Or l’action n’est pas un aboutissement de la liberté créatrice, ni une fin en soi, mais plutôt une étape de la réflexion axiologique. D’où pour Raymond Polin, penser et repenser l’action des décideurs politiques, grâce à une analyse des valeurs conduit cette action à humaniser l’homme. Aujourd’hui décrié comme une des causes de la fragilité palpable des pays d’Afrique, l’exercice du pouvoir politique dans ce continent a besoin de créer au préalable, à travers un examen minutieux de ses us et coutumes, lieu et dynamique de sa vision du monde, de l’homme et de l’absolu, des catégories conceptuelles porteuses des aspects les plus notables et les plus authentiques de la vie politiquePhilosophy, as it has been shaped over several centuries, stresses a theory, the theory of action, which turns upside down our sense and conception of man and the world. Now action is not the outcome of creative liberty, nor is it an end in itself, it is rather one stage in axiological reflection. Hence, according to Raymond Polin, reflecting again and again on the action of political decision makers, thanks to an analysis of values, leads to a humanisation of man through this action. Disparaged nowadays as one of the reasons for the obvious fragility of the countries of Africa, the exercise of political power on this continent first needs to create conceptual categories bearing the most notable, genuine aspects of political life. This process must be carried out through a thorough examination of African habits and customs, these being the centre and dynamic of the African vision of the world, mankind and the absolute
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Gon?alves, Flaviana Miranda. "Avalia??o gen?tica do crescimento de codornas de corte utilizando modelos de regress?o aleat?ria." UFVJM, 2011. http://acervo.ufvjm.edu.br:8080/jspui/handle/1/736.
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Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico (CNPq)
Funda??o de Amparo ? Pesquisa do estado de Minas Gerais (FAPEMIG)
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)
Objetivou-se com este estudo realizar a avalia??o gen?tica do crescimento de codornas de corte utilizando modelos de regress?o aleat?ria. Os dados utilizados s?o provenientes de 28.076 observa??es mensuradas em 4.507 codornas de corte de uma linhagem f?mea (LF1) pertencente ao Programa de Melhoramento Gen?tico de Codornas do Departamento de Zootecnia da Universidade Federal dos Vales do Jequitinhonha e Mucuri, em Diamantina/ MG. A caracter?stica peso corporal das codornas foi mensurada ao nascimento, aos 7, 14, 21, 28, 35 e 42 dias de idade, e avaliada por meio de modelos de regress?o aleat?ria. Nas an?lises, seis diferentes classes de vari?ncia residual, de homog?nea a heterog?nea, foram consideradas, segundo diferentes idades: Classe 1: vari?ncia residual homog?nea; Classe 2: vari?ncia residual heterog?nea em dois per?odos; Classe 3: vari?ncia residual heterog?nea em tr?s per?odos; Classe 4: vari?ncia residual heterog?nea em quatro per?odos; Classe 5: vari?ncia residual heterog?nea em cinco per?odos e, Classe 6: vari?ncia residual heterog?nea em seis per?odos. Cada classe foi testada com diferentes ordens de ajuste das fun??es polinomiais de Legendre, as quais variaram de segunda ? sexta ordem, para averiguar qual o modelo (classe de heterogeneidade de vari?ncia juntamente com a ordem de polin?mio de Legendre) apresentou o melhor ajuste para descrever as estruturas de (co)vari?ncias em fun??o do tempo (idade das codornas). De acordo com todos os crit?rios avaliados (AIC ? Crit?rio de Informa??o de Akaike, BIC ? crit?rio de Informa??o Bayesiano de Schwarz e LRT ? teste da raz?o de verossimilhan?a), o modelo com seis classes de vari?ncias residuais e de sexta ordem do polin?mio de Legendre foi o que apresentou o melhor ajuste, dado pelos menores valores de AIC e BIC, al?m de LRT significativo. Verificou-se que, com o aumento da idade das codornas, todas as vari?ncias apresentaram tend?ncia de crescimento. A estimativa de vari?ncia gen?tica aditiva aumentou do nascimento at? os 35 dias de idade, apresentando ligeira queda dos 35 aos 42 dias. As herdabilidades estimadas foram decrescentes ao longo da curva de crescimento, variando de 0,51 (1 dia) a 0,16 (42 dias). As estimativas de correla??es gen?ticas e de ambiente permanente de animal entre os pesos nas v?rias idades foram sempre altas e positivas, exceto para peso ao nascimento. No estudo do crescimento das codornas de corte, recomenda-se adotar seis classes (uma para cada semana de idade) de heterogeneidade de vari?ncia, juntamente com a utiliza??o de polin?mios de Legendre de sexta ordem.
Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2011.
ABSTRACT The objective of this study was the genetic evaluation of the growth of quails using random regression models. The data used come from 28.076 observations measured in 4507 quails of a female line (LF1) belonging to the Quail Breeding program of the Animal Science Department of the University of the Jequitinhonha and Mucuri Valleys in Diamantina, MG. The characteristic of quails body weight of was measured at birth, 7, 14, 21, 28, 35 and 42 days years old. The analysis were made using random regression models, where six different classes of residual variance, heterogeneous or homogeneous, were considered, according to different age groups: Class 1: homogeneous residual variance, Class 2: heterogeneous residual variance in two periods, Class 3: heterogeneous residual variance into three periods: Class 4: heterogeneous residual variance in four periods, Class 5: heterogeneous residual variance in five periods, and Class 6: heterogeneous residual variance in six periods. Each class was tested with different orders of fit to Legendre polynomial functions, which ranged from second to sixth order, to determine which model (class of variance heterogeneity with the Legendre polynomial order) presented the best fit to describe (co)variances structures as a function of time (age of the quail). According to all five criteria (AIC - Akaike information criterion, BIC - Bayesian information criterion of Schwarz and LRT - likelihood ratio test), the model with six classes of residual variances and the sixth-order of Legendre polynomial, presented the best fit, given by the lowest values of AIC and BIC, as well as significant LRT. It was found that with increasing age of the quail, all variances tended to increase. The estimate of additive genetic variance increased from birth to 35 days old, showing a slight drop from 35 to 42 days. The estimated heritability was decreasing along the growth curve, ranging from 0.51 (one day) to 0.16 (42 days). The estimative of genetic correlations and permanent animal environment among weights in several ages have always been high and positive, except for birth weight. For study of the growth of quails it is recommended the use of six classes (one for each week of age) of variance heterogeneity, with the use of Legendre polynomials of sixth order.
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QUATELA, ALESSIA. "Electrical and all-optical poling of nonlinear optical materials: relaxation dynamics." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2005. http://hdl.handle.net/2108/202923.
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Il presente lavoro è motivato dalla necessità di trovare nuovi materiali polimerici o ibridi organiciinorganici per la realizzazione di modulatori elettroottici. Per essere utilizzati in un dispositivo reale, i materiali dotati di proprietà ottiche nonlineari devono possedere elevata attività nonlineare e stabilità temporale. Affinché un materiale esibisca proprietà ottiche nonlineari del secondo ordine, esso deve essere sottoposto ad una procedura post-deposizione che definisca una direzione preferenziale in un sistema in partenza centrosimmetrico. A questo scopo sono state utilizzate due diverse tecniche di orientamento: corona e all-optical poling. La prima tecnica, studiata nel laboratorio NeMO, utilizza un campo elettrico statico per orientare le molecole, la cui mobilità viene aumentata innalzandone la temperatura. La seconda, utilizza la sovrapposizione di due sorgenti coerenti alle frequenze ω e 2ω per indurre una polarizzazione su campioni mantenuti a temperatura ambiente. In particolare, questa parte di lavoro è stata sviluppata nel Laboratoire des Propriétés Optiques des Matériaux et Applications (POMA) presso l’Università di Angers, grazie ad una borsa di studio finanziata dal COST P8. Grazie a queste tecniche di poling, i dipoli delle molecole possono essere orientati in una direzione parallela o perpendicolare alla superficie del film. Tale orientazione è stata caratterizzata tramite misure di assorbimento di luce polarizzata (PAS) e di generazione di seconda armonica (SHG). Utilizzando la temperatura come agente degradante, sono stati effettuati test di invecchiamento accelerato su film sottili di materiale polimerico e ibrido organico-inorganico sintetizzato con la tecnica sol-gel. Le curve di decadimento rivelano un andamento doppio esponenziale. Riportando il tempo di rilassamento lento in funzione della temperatura di invecchiamento, è stato possibile estrapolare, tramite un relazione tipo-Arrehnius, il tempo di rilassamento a temperatura ambiente. Due materiali sono risultati promettenti per le applicazioni desiderate: un sistema polimerico basato su una poliimide e un sistema ibrido. La realizzazione di un dispositivo elettroottico verrà realizzata in collaborazione con un’industria italiana. Questo lavoro di tesi rientra nell’ambito di un progetto europeo (ODEON) ed è stato sviluppato principalmente nel laboratorio NeMO presso l’Università di Roma “Tor Vergata”.The present thesis is motivated by the attempt to find polymeric or hybrid organic-inorganic materials for electrooptic modulators. For practical uses, nonlinear optical (NLO) materials must possess both large nonlinearity and temporal stability. Second order NLO properties appear after some additional post-deposition procedures. Indeed, after deposition, these composed materials are centrosymmetric and, as such, not endowed of second order properties. Poling, i.e. the orientation of the molecular dipoles, is necessary in order to break this centrosymmetry. Two different poling methods are investigated and discussed: corona and all-optical poling. The first technique, developed in the NeMO laboratory, involves a dc electric field, used to orient the dipoles of the material at a temperature where the molecule dipoles can rotate. The second one uses two coherent sources possessing different frequencies (ω and 2ω) to induce a reversible static polarization inside the medium at room temperature. This last work was performed in the Laboratoire des Propriétés Optiques des Matériaux et Applications (POMA) at the University of Angers thanks to the COST P8 grant. By poling, the dipoles can be oriented parallel or perpendicular to the film plane. Linear (Polarized Absorption Spectroscopy-PAS) and nonlinear (Second Harmonic Generation-SHG) characterizations are performed on the studied systems in order to reveal the orientation. Accelerated aging tests are performed using temperature as degrading agent and polar order decay monitored by SHG. All the decay curves are well fitted by a double exponential function. An extrapolation of the slower relaxation time using the Arrhenius model, permits to obtain the stability of nonlinear properties at room temperature. Macroscopic second order nonlinearities, orientation mechanisms (raise and decay of the poled order responsible for the nonlinearity) and chemical nature of different systems are discussed. At least two promising materials are found, a polyimide-based and a hybrid sol-gel-based system, and the fabrication of a prototype of electrooptic modulator is envisaged in collaboration with the research centers of some Italian private companies. This work is pursued mainly under the ODEON European project and performed in the NeMO laboratory at the University of Roma “Tor Vergata.
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Fernandes, Ronabson Cardoso. "Estudo da influ?ncia das for?antes clim?ticas na previs?o sazonal de precipita??o para as regi?es norte e nordeste do Brasil." PROGRAMA DE P?S-GRADUA??O EM CI?NCIAS CLIM?TICAS, 2017. https://repositorio.ufrn.br/jspui/handle/123456789/24682.
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Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)
Diante da perspectiva do aumento de extremos de precipita??o pluvial devido ?s mudan?as clim?ticas, estudar a influ?ncia da atividade ciclo solar e fluxo de raios c?smicos nessa vari?vel meteorol?gica ? de grande import?ncia. A precipita??o pluvial ? um fator preponderante para a agricultura, setor energ?tico, pecu?ria e para a economia. Com isso, ? de extrema import?ncia estudar a rela??o entre elas. Inicialmente, houve a necessidade de reconstruir diversas s?ries hist?ricas com percentual inferior a 60% de dados faltantes nas s?ries hist?ricas de GCR, em que, o m?todo MTSDI foi apontado como o melhor modelo, entre aquelas estudadas, para a realiza??o de imputa??o de dados observacionais de GCR. Sendo assim, escolhida a esta??o de Huancayo/PER para correlacionar com a precipita??o pluvial na regi?o Norte e Nordeste do Brasil. Verificou-se que houve coer?ncia estat?stica pela t?cnica de Wavelet Coherence entre a precipita??o pluvial com GCR e SSN na escala mensal, sazonal, anual, interanual e interdecadal. Pela t?cnica de Maximal Overlay Transform (MODWT) constatou-se que existe correla??o significativa entre as s?ries estudadas nas escalas de 5,3 anos, 10,6 anos, 22,3 anos e 44,6 anos. E, por fim, pode-se construir um modelo para predizer a s?rie hist?rica da precipita??o pluvial, mostrando-se satisfat?rio. Portanto, essa pesquisa mostrou que existe influ?ncia do fluxo de raios c?smicos e da atividade solar na precipita??o pluvial regi?o tropical Brasileira.
Considering the perspective of increasing extremes of rainfall due to climate change, studying the influence of solar cycle activity and cosmic ray flux on this meteorological variable is of great importance. Rainfall is a preponderant factor for agriculture, the energy sector, livestock and for the economy. With this, it is extremely important to study the relationship between them. Initially, it was necessary to reconstruct several historical series with a percentage of less than 60% of missing data in the historical GCR series, in which the MTSDI method was pointed out as the best model, among those studied, to perform the imputation of observational data Of GCR. Thus, the Huancayo / PER station was chosen to correlate with rainfall in the North and Northeast of Brazil. It was verified that there was statistical coherence by the Wavelet Coherence technique between rainfall with GCR and SSN in the monthly, seasonal, annual, interannual and interdecadal scale. Maximal Overlay Transform (MODWT) showed that there is a significant correlation between the series studied in the scales of 5.3 years, 10.6 years, 22.3 years and 44.6 years. And, finally, a model can be constructed to predict the historical series of rainfall, proving to be satisfactory. Therefore, this research showed that there is influence of cosmic rays flux and solar activity on Brazilian tropical precipitation.
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Cruz, Valdecy Aparecida Rocha da. "Avalia??o de curvas de postura de uma linha f?mea de frango de corte." UFVJM, 2010. http://acervo.ufvjm.edu.br/jspui/handle/1/782.
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Estimativas precisas e acuradas de par?metros gen?ticos e fenot?picos s?o de grande import?ncia para se alcan?ar progresso gen?tico em uma popula??o e se selecionar, de forma mais eficiente, os indiv?duos das linhagens espec?ficas nos programas de melhoramento gen?tico. Com isso, objetivou-se com este trabalho estimar os par?metros da curva de postura, utilizando os modelos de polin?mios segmentados e Wood (1967); e estimar par?metros gen?ticos e fenot?picos dos par?metros do modelo de polin?mios segmentados, assim como a tend?ncia gen?tica dos mesmos. Foram utilizados dados da produ??o de ovo semanal das 25 at? 64 semanas de idade provenientes de 2.398 aves de uma linha f?mea de frangos de corte. As curvas de postura foram ajustadas utilizando os modelos de polin?mios segmentados e Wood (1967). O modelo de polin?mios segmentados ? constitu?do pelos par?metros ?xp?- idade das aves ao pico de postura, ?P?- n?vel de produ??o no pico, ?s? - taxa de decr?scimo semanal na produ??o de ovos ap?s o pico, e ?t? - tempo entre o in?cio e o pico de postura. O modelo de Wood ? constitu?do pelos par?metros ?a? - taxa de produ??o inicial, ?b? taxa de acr?scimo at? o pico de produ??o, e ?c? taxa de decr?scimo ap?s o pico de produ??o. As estimativas das m?dias dos par?metros das curvas foram realizadas utilizando o PROC MEANS do SAS. A estima??o dos componentes de covari?ncias, herdabilidades, correla??es e os valores gen?ticos para os par?metros da curva de postura de polin?mios segmentados foram obtidas utilizando o ?software? MTDFREML e as tend?ncias gen?ticas por meio do PROC REG do SAS. A linhagem avaliada apresentou um pico de postura ?s 30,43 semanas de idade, sendo o n?vel de postura de 0,746 ovo/aves/dia, com uma m?dia de 3,08 semanas do in?cio da postura at? o pico de postura e a taxa de persist?ncia foi de 0,014 ovo/ave/semana. As m?dias estimadas para os par?metros do modelo de Wood (1967) foram de 0,0003 para taxa de produ??o inicial 2,9398 para taxa de acr?scimo de produ??o at? o pico e de 0,0767 para taxa de decr?scimo de produ??o ap?s o pico postura. As curvas ajustadas para os modelos de polin?mios segmentados e Wood (1967) permitiram evidenciar um baixo n?vel de produ??o no pico de postura. O modelo de polin?mios segmentados superestimou a persist?ncia ap?s o pico de postura e o modelo de Wood (1967) subestimou o final da produ??o. As m?dias das herdabilidades foram de baixa a m?dia magnitudes, 0,25 (xp), 0,18 (P), 0,17 (s) e 0,10 (t). Estes resultados indicam que a sele??o para o par?metro ?xp? teria uma melhor resposta que para os demais par?metros. As correla??es entre o par?metro ?t? e os demais par?metros da curva foram positivas variando de 0,21 at? 1,00. Essas correla??es indicam que os animais com um maior tempo entre in?cio e pico de postura tendem a apresentar uma maior idade ao pico de postura, maior n?vel de produ??o e maior queda de produ??o p?s-pico. As correla??es foram negativas entre os par?metros ?s? e ?xp? e ?s? e ?P? apresentando-se menor entre ?s? e ?xp? (-0,17) e maior entre ?s? e ?P? (-0,91), indicando que um aumento no n?vel de produ??o e idade ao pico de produ??o acarretaria uma menor queda de produ??o de ovos p?s-pico. Podemos constatar que pode ser promovido ganho gen?tico para os par?metros da curva de produ??o de ovos, por?m a sele??o para um aumento do n?vel de produ??o poder? levar a um aumento na idade ao pico de postura. Assim como, aves mais precoces ao pico poder?o apresentar menor persist?ncia.
Disserta??o (Mestrado) ? Programa de P?s-Gradua??o em Zootecnia, Universidade Federal dos Vales do Jequitinhonha e Mucuri, 2010.
ABSTRACT Precise and accurate estimates of genetic and phenotypic parameters are of great importance to achieve genetic progress in a population and select more efficiently individuals of specific lines in breeding programs. Thus, the aim with this study was to estimate the parameters of the curve approach, using models of segmented polynomials and Wood (1967) and to estimate genetic and phenotypic parameters of the model parameters of segmented polynomials, as well as the genetic tendency of them. It had been used data from the weekly egg production from 2,398 birds in a line of female broilers, aging from 25 to 64 weeks. The curves of posture were adjusted using the models of segmented polynomials and Wood (1967). The segmented polynomial model consists of parameters "xp" - the peak age of the birds in attitude, "P" - at peak production level, "s"- a weekly rate of decrease in egg production after peak, and ?t? - time between onset and peak position. The parameters of the Wood model consist of "a"- rate initial production," b "rate of increase until the production peak, and "c" rate of decline after peak production. Estimates of means of parameters were performed using SAS PROC MEANS. Estimation of covariance components, heritability?s, correlations and breeding values for the parameters of the curve posture segmented polynomial were obtained using the software MTDFREML and genetic trends by PROC REG of SAS. The strain studied showed a peak position at 30.43 weeks of age, the level of posture of 0.746 egg / poultry / day, with an average of 3.08 weeks of posture to the peak position and the rate of persistence was 0.014 eggs / bird / week. The estimated averages for the parameters of the model of Wood (1967) was 0.0003 for rate initial production rate of 2.9398 for increased production to peak and 0.0767 for rate of decline of production after the peak position . The fitted curves for the models of segmented polynomials and Wood (1967) have highlighted a low level of production at peak production. The segmented polynomial model overestimated the persistence after the peak position and the model of Wood (1967) underestimated the final production. The heritability?s means were low to medium magnitude, 0.25 (xp), 0.18 (P), 0.17 (s) and 0.10 (t). These results indicate that selection for the parameter "xp" would have a better response than for the other parameters. The correlations between the parameter "t" and the other parameters of the curve were positive ranging from 0.21 to 1.00. These correlations indicate that animals with a longer time between onset and peak position tend to have a higher age at peak position, the highest level of production and greater decrease in post-peak production. Were negative correlations between the parameters "s" and "xp" and "s" and "P" presenting lower between "s" and "xp" (-0.17) and higher in "s" and "P" (-0.91), indicating that an increase in production level and age at peak production would result in a smaller drop in egg production after peak. It has been noted that genetic gains can be obtained for the curve parameters for egg production, but a selection focused on an increased level of production could lead to an increase in age at peak production. Just as birds that present earlier peak may have lower persistence.
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Dantas, Rosanne de Lima Filgueira. "Estudo morfol?gico da blenda polim?rica poli(metacrilato de metila)/poli(tereftalato de etileno) reciclado (PMMA/PET)." Universidade Federal do Rio Grande do Norte, 2011. http://repositorio.ufrn.br:8080/jspui/handle/123456789/12739.
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Previous issue date: 2011-11-17Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior
Among the options for plastics modification more convenient, both from a technical-scientific and economic, is the development of polymer blends by processing in the molten state. This work was divide into two stages, with the aim to study the phase morphology of binary blend PMMA / PET blend and this compatibilized by the addition of the poly(methyl methacrylate-co-glycidyl methacrylate-co-ethyl acrylate) copolymer (MMA-GMA-EA). In the first stage is analyzed the morphology of the blend at a preliminary stage where we used the bottle-grade PET in a Haake torque rheometer and the effect of compatibilizer in this blend was evaluated. In the second stage the blend was processed using the recycled PET in a single screw extruder and subsequently injection molding in the shape of specimens for mechanical tests. In both stages we used a transmission electron microscopy (TEM) to observe the morphologies of the samples and an image analyzer to characterize them. In the second stage, as well as analysis by TEM, tensile test, scanning electron microscopy (SEM) and atomic force microscopy (AFM) was performed to correlate the morphology with the mechanical properties. The samples used in morphological analyzes were sliced by cryo-ultramicrotomy technique for the analysis by TEM and the analysis by SEM and AFM, we used the flat face of the block after cut cryogenic. It was found that the size of the dispersed phase decreased with the addition of MMA-GMA-EA in blends prepared in a Haake. In the tensile test, the values of maximum tensile strength and modulus of elasticity is maintained in a range between the value of pure PMMA the pure PET, while the elongation at break was influenced by the composition by weight of the PMMA mixture. The coupling agent corroborated the results presented in the blend PMMA / PETrec / MMA-GMA-EA (80/15/5 %w/w), obtained by TEM, AFM and SEM. It was concluded that the techniques used had a good morphologic correlation, and can be confirmed for final analysis of the morphological characteristics of the blends PMMA / PET
Entre as op??es de modifica??o de pl?sticos mais convenientes, tanto do ponto de vista t?cnico-cient?fico como econ?mico, encontra-se o desenvolvimento de blendas polim?ricas por meio de processamento no estado fundido. Este trabalho foi dividido em dois est?gios, tendo como objetivo o estudo da morfologia de fases da blenda bin?ria PMMA/PET e desta compatibilizada pela adi??o do copol?mero poli(metacrilato de metila-co-metacrilato de glicidila-co-acrilato de etila) (MMA-GMA-EA). No primeiro est?gio analisou-se a morfologia da blenda e avaliou-se o efeito do compatibilizante, onde foi usado o PET grau garrafa em um re?metro de torque Haake. J? no segundo est?gio a blenda foi processada empregando desta vez o PET reciclado em uma extrusora monorosca, e posteriormente, moldada por inje??o em forma de corpos de prova para ensaios mec?nicos. Nos dois est?gios utilizou-se a microscopia eletr?nica de transmiss?o (MET) para observar as morfologias das amostras e um analisador de imagens para caracteriz?-las. No segundo estagio, al?m da an?lise por MET, foi realizado ensaio de tra??o, microscopia eletr?nica de varredura (MEV) e microscopia de for?a at?mica (MFA), buscando correlacionar a morfologia com as propriedades mec?nicas. As amostras utilizadas nas an?lises morfol?gicas foram fatiadas por meio da t?cnica crio-ultramicrotomia para na an?lise por MET e para as an?lises por MEV e por MFA, foi utilizada a face plana do tarugo p?s-corte criog?nico. Verificou-se que o tamanho da fase dispersa diminui em fun??o da adi??o do copol?mero MMA-GMA-EA nas blendas preparadas no re?metro Haake. No ensaio de tra??o, os valores de resist?ncia m?xima sob tra??o e m?dulo de elasticidade mantiveram-se em um patamar entre o valor de PMMA puro e do PET puro, enquanto que o alongamento na ruptura mostrou-se influenciada pela composi??o em massa de PMMA na mistura. O agente compatibilizante corroborou nos resultados apresentados da blenda PMMA/PETrec /MMA-MGA-EA (80/15/5), obtidos por MET, MFA e MEV. Concluiu-se que as t?cnicas morfol?gicas utilizadas apresentaram uma boa correla??o e corroboraram para an?lise final das caracter?sticas morfol?gicas das blendas PMMA/PET
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Cupp, John D. "Characterization of the Cellular and Organellar Dynamics that Occur with a Partial Depletion of Mitochondrial DNA when Arabidopsis Organellar DNA Polymerase IB is Mutated." BYU ScholarsArchive, 2012. https://scholarsarchive.byu.edu/etd/3747.
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Plant mitochondrial genomes are large and complex, and the mechanisms for maintaining mitochondrial DNA (mtDNA) remain unclear. Arabidopsis thaliana has two DNA polymerase genes, polIA and polIB, that have been shown to be dual localized to mitochondria and chloroplasts but are unequally expressed within primary plant tissues involved in cell division or cell expansion. PolIB expression is observed at higher levels in both shoot and root apexes, suggesting a possible role in organelle DNA replication in rapidly dividing or expanding cells. It is proposed that both polIA and polIB are required for mtDNA replication under wild type conditions. An Arabidopsis T-DNA polIB mutant has a 30% reduction in mtDNA levels but also a 70% induction in polIA gene expression. The polIB mutant shows an increase relative to wild type plants in the number of mitochondria that are significantly smaller in relative size, observed within hypocotyl epidermis cells that have a reduced rate of cell expansion. These mutants exhibit a significant increase in gene expression for components of mitorespiration and photosynthesis, and there is evidence for an increase in both light to dark (transitional) and light respiration levels. There is not a significant difference in dark adjusted total respiration between mutant and wild type plants. Chloroplast numbers are not significantly different in isolated mesophyll protoplasts, but mesophyll cells from the mutant are significantly smaller than wild type. PolIB mutants exhibit a three-day delay in chloroplast development but after 7dpi (days post-imbibition) there is no difference in relative plastid DNA levels between the mutant and wild type. Overall, the polIB mutant exhibits an adjustment in cell homeostasis, which enables the maintenance of functional mitochondria but at the cost of normal cell expansion rates.
Books on the topic "Polin"
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Maḳover, Ḥ. Gedole Polin: Masekhet ḥayehem ha-muflaʼah shel gedole Polin. Yerushalayim: Sifre Mikhlal, 1997.
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Alter, Avraham Mordekhai. Be-darkhe Polin ha-avelot: Sipurah shel Polin ha-ḥarevah. Yerushalayim: Mekhon Zekher Naftali, Merkaz le-ḥeḳer ha-Ḥasidut u-maḥshevet Yiśraʼel ʻa. sh. ha-r. ha-g. Naftali Ḳarlibakh, zatsal, mi-yesodo shel beno ha-r. ha-g. Eliy. Ḥayim sheliṭa, 1986.
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Alter, Avraham Mordekhai. Be-darkhe Polin ha-avelot: Sipurah shel Polin ha-ḥarevah. Yerushalayim: Mekhon Zekher Naftali, Merkaz le-ḥeḳer ha-Ḥasidut u-maḥashevet Yiśraʾel ʻa. sh. ha-r. ha-g. Naftali Ḳarlibakh, zatsal, mi-yesodo shel beno ha-r. ha-g. Eliy. Ḥayim sheliṭa, 1986.
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Aescoly, Aaron Zeev. ha-Ḥasidut be-Polin. Yerushalayim: Hotsaʼat sefarim ʻa. sh. Y.L. Magnes, ha-Universiṭah ha-ʻIvrit, 1998.
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Jerusalem International Book Fair (18th 1997 Jerusalem). Sefarim mi-Polin: 6-11.04.1997. Warsaw: Ars Polona - Foreign Trade Enterprise, 1997.
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Holtsman, Shelomoh Elyaḳim. Lo ashuv le-Polin: Toldot-ḥayai ṿe-ḥaye mishpaḥati be-Polin ha-anṭishemit ... Yerushalayim: Shelomoh Elyaḳim Holtsman, 2006.
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Friedman, Towiah. Yisudah shel Polin ki-melukhah ṿeha-Yehudim ha-rishonim be-Polin: Osef doḳumenṭari. Ḥefah: ha-Makhon le-doḳumenṭatsyah be-Yiśraʾel, 1998.
Find full textBook chapters on the topic "Polin"
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"POLIN:." In Categorically Jewish, Distinctly Polish, 103–24. The Littman Library of Jewish Civilization, 2022. http://dx.doi.org/10.2307/j.ctv2dv7hdd.12.
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Rosman, Moshe. "Polin." In Categorically Jewish, Distinctly Polish, 103–24. Liverpool University Press, 2022. http://dx.doi.org/10.3828/liverpool/9781906764852.003.0005.
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This chapter turns to the POLIN Museum. It shows that the museum is not a conventional work of historiography. POLIN does, however, present both history and an unmistakable metahistory, which the chapter attempts to explicate. It argues that the creators of the POLIN permanent exhibition brought to life the interpretation of Polish Jewish history catalysed in the historiography of the preceding fifty years or so. The very existence of this museum devoted to Jewish history, as well as its scale, its significant educational role, its central location in Poland's capital, and the extensive financial and political support it has received from Polish governmental sources, all point to a basic tenet of the new metahistory. The museum motto that the author suggests also captures the spirit of the current regnant metahistory.
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"Polin: A Bildungsroman." In New Directions in the History of the Jews in the Polish Lands, 130–33. Academic Studies Press, 2019. http://dx.doi.org/10.1515/9788394914912-017.
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"Haḥevrah hayehudit bemamlekhet polin-lita." In Polin: Studies in Polish Jewry Volume 16, edited by Jacob Goldberg, 507–11. Liverpool University Press, 2003. http://dx.doi.org/10.3828/liverpool/9781874774730.003.0031.
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This chapter studies Professor Jacob Goldberg's book, Haḥevrah hayehudit bemamlekhet polin-lita (Jewish Society in the Polish-Lithuanian Commonwealth). This latest book by Goldberg, a scholar who focuses on the history of Jews in the Polish-Lithuanian Commonwealth in the early modern period, consists of fourteen articles. The articles were published in various periodicals and collective works, mostly in Polish, with some in English and German. The texts are also translated into Hebrew. The book contains an index of persons and an index of places; place names are given in both Hebrew and Polish. The great value of this book is that it collects in one volume texts that are widely dispersed and (for linguistic reasons) inaccessible and makes them available to Israeli scholars and students interested in the history of Jews in old Poland. The texts illustrate many important aspects of Jewish life in the Polish-Lithuanian Commonwealth.
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"Exchange between Dina Porat and Roni Stauber, and Alina Cała." In Polin: Studies in Polish Jewry Volume 16, edited by Michael C. Steinlauf and Antony Polonsky, 563–66. Liverpool University Press, 2003. http://dx.doi.org/10.3828/liverpool/9781874774730.003.0047.
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The Editors Polin: Studies in Polish Jewry Dear Sirs, In volume 13 of Polin, on the Holocaust and its aftermath, you published a series of book reviews by Alina Cała, under the title ‘Analyses of World Antisemitism Published between 1991 and 1997’. In her article Dr Cała included two paragraphs about ...
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"Correspondence." In Polin: Studies in Polish Jewry Volume 16, edited by Michael C. Steinlauf and Antony Polonsky, 561–62. Liverpool University Press, 2003. http://dx.doi.org/10.3828/liverpool/9781874774730.003.0046.
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The Editors Polin: Studies in Polish Jewry Dear Sirs, In Polin volume 13 Joanna Rostropowicz Clark published an article, ‘Krzysztof Kamil Baczyński: A Poet-Hero’. The theses of the article and the material used to exemplify them are well known and came from my work on Krzysztof Kamil Baczyński. I published them in ...
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TuszyńSka, Agata. "Correspondence Exchange between Rafał Żebrowski and Hanna Kozińska-Witt." In Polin: Studies in Polish Jewry Volume 13, 453–56. Liverpool University Press, 2000. http://dx.doi.org/10.3828/liverpool/9781874774600.003.0048.
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The Editors Polin: Studies in Polish Jewry Dear Sir, In volume 11 of Polin there appeared a review written by Hanna Kozińska-Witt of my book Mojżesz Schorr i jego listy do Ludwika Gumplowicza. A few years ago Dr Kozińska-Witt published an article about the Gumplowicz family entitled ‘Asymilacja “po krakowsku”: przypadek Ludwika Gumplowicza’ (...
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"The creation of values. Raymond Polin." In Contemporary French Philosophy (Routledge Revivals), 116–22. Routledge, 2010. http://dx.doi.org/10.4324/9780203831892-19.
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"KKK (Kinder, Küche, Kirche) und Mutter Polin." In Deutsch-Polnische Erinnerungsorte, 337–59. Verlag Ferdinand Schöningh, 2011. http://dx.doi.org/10.30965/9783657773411_019.
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SNEH, PERLA. "Polin Down South: Among Mysteries and Silences." In Polin: Studies in Polish Jewry Volume 28, 519–38. The Littman Library of Jewish Civilization, 2015. http://dx.doi.org/10.2307/j.ctv1kwxffw.35.
Full textConference papers on the topic "Polin"
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Carvalho, I. C. S., C. M. B. Cordeiro, L. C. Guedes Valente, E. N. Hering, W. Margulis, F. Laurell, and R. Stubbe. "Electro-thermal poling of microfibers." In Bragg Gratings, Photosensitivity, and Poling in Glass Fibers and Waveguides. Washington, D.C.: Optica Publishing Group, 1997. http://dx.doi.org/10.1364/bgppf.1997.btud.2.
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In-fiber modulators are extremely attractive for telecommunication applications, and electro-thermal polin can be used to induce the necessary second-order nonlinearity in the glass fiber [1]. Long et al. have recently reported a way of mounting and poling D-fibers that is extensible to volume manufacturing and a relatively low voltage modulator has been demonstrated [2]. D-fibers are rugged, particularly if inbeded i a resin such as polyimide, but restrict the choice of available fibers, are not easily spliced, and a part of the voltage applied externally is wasted in biasing the cladding, unless further polishing/etching is used to remove the cladding and leave only the core region of the fiber. In the present work, we describe an alternative approach to making a fiber modulator, where pieces of conventional fiber are used, the central part of which is etched to the core and subsequently poled. After etching, the fibers have a diameter of ~10 μm and therefore are referred to as microfibers. Microfibers are surprisingly strong for their diameter and have some unique advantages. They can be fabricated with any fiber, the two ends that are not etched are truly easily spliceable, and the applied voltage during poling and in later use of the modulator develops mainly in the core, ensuring a large overlap integral.
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Yang, Song, Qiang Guo, Zonghua Ding, and Jinghai Sun. "Designs of Earth-based Bi-station system combined with radar and radio telescope for PolIn-SAR application in radar astronomy." In IET International Radar Conference (IRC 2023). Institution of Engineering and Technology, 2023. http://dx.doi.org/10.1049/icp.2024.1794.
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Bahrun, Ria Selfiyani, and Djoko Wijono. "Keselarasan dan Keragaman Keruangan Permukiman Masyarakat Bali di Desa Wia-Wia, Kec. Poli-Polia, Kab. Kolaka Timur, Sulawesi Tenggara." In Temu Ilmiah Ikatan Peneliti Lingkungan Binaan Indonesia 6. Ikatan Peneliti Lingkungan Binaan Indonesia, 2017. http://dx.doi.org/10.32315/ti.6.i073.
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Xu, Wei, Paul Blazkiewicz, Simon Fleming, and Albert Canagasabey. "Fibre Poling." In Bragg Gratings, Photosensitivity, and Poling in Glass Waveguides. Washington, D.C.: OSA, 2001. http://dx.doi.org/10.1364/bgpp.2001.bfc1.
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Chan, Chun-Ling, Hsin-Mu Tsai, and Kate Ching-Ju Lin. "POLI." In MobiSys'17: The 15th Annual International Conference on Mobile Systems, Applications, and Services. New York, NY, USA: ACM, 2017. http://dx.doi.org/10.1145/3081333.3081353.
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McManus, Kelly. "Rolie Polie Olie." In ACM SIGGRAPH 97 Visual Proceedings: The art and interdisciplinary programs of SIGGRAPH '97. New York, New York, USA: ACM Press, 1997. http://dx.doi.org/10.1145/259081.259474.
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Kuznetsov, E. D., S. V. Salii, and T. S. Polushina. "Polina Evgenievna Zakharova." In Всероссийская с международным участием научная конференция студентов и молодых ученых, посвященная памяти Полины Евгеньевны Захаровой «Астрономия и исследование космического пространства». Ural University Press, 2021. http://dx.doi.org/10.15826/b978-5-7996-3229-8.01.
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The article is dedicated to the memory of Polina Evgenievna Zakharova (12.03.1940—28.09.2020), our Teacher, stellar astronomer, Candidate of Science in Physics and Mathematics, director of the Kourovka Astronomical Observatory of the Ural University (1982—2016), inspirer and organizer All-Russian student scientific conferences ”Physics of Space”, the author of the teaching-visual aid Calendar ”Astronomy”, a member of a number of professional councils and societies, a person selflessly devoted to her work — the development of astronomy in the Middle Urals and in Russia.
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Lehn, Pam. "Rolie Polie Olie." In ACM SIGGRAPH 99 Electronic art and animation catalog. New York, New York, USA: ACM Press, 1999. http://dx.doi.org/10.1145/312379.313065.
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Guo, Wentao, Jay Rodolitz, and Eleanor Birrell. "Poli-see." In CCS '20: 2020 ACM SIGSAC Conference on Computer and Communications Security. New York, NY, USA: ACM, 2020. http://dx.doi.org/10.1145/3411497.3420221.
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Kazansky, Peter G., and Valerio Pruneri. "Fundamentals of Glass Poling: From Self-Organization to Electric-Field Poling." In Bragg Gratings, Photosensitivity, and Poling in Glass Fibers and Waveguides. Washington, D.C.: Optica Publishing Group, 1997. http://dx.doi.org/10.1364/bgppf.1997.btuc.6.
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One decade has passed since the discovery of self-organized (photoinduced quasi-phase-matched) second-harmonic generation (SHG) in optical fibers [1-2]. This discovery has attracted considerable interest world-wide [3-16] due to the unusually strong χ(2) (second-order susceptibility) gratings induced purely by optical fields in glass (10−15-10−16 m/V, which were 4-5 orders of magnitude higher than one could explain by known physical processes). In 1991 the value of χ(2) has been increased to a new level of 1 pm/V by thermal poling [26]. In this paper we discuss fundamentals of glass poling, trying to answer the question: What is the limit of a second-order nonlinearity in glass?
Reports on the topic "Polin"
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Napp, Anke. Quartschen (=Chwarszczany, Komturei, Polen). Technische Universität Dresden, Forschungsstelle für Vergleichende Ordensgeschichte (FOVOG - Dresden), 2022. http://dx.doi.org/10.25368/2024.33.
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Flusche, Brian M., and Franz Haas. Polymer Modulator Contact Poling Guide. Fort Belvoir, VA: Defense Technical Information Center, September 2004. http://dx.doi.org/10.21236/ada427770.
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Takase, Y., J. I. Scheinbeim, and B. A. Newman. Discharge Poling and Poly(Vinylidene Fluoride) Films. Fort Belvoir, VA: Defense Technical Information Center, May 1991. http://dx.doi.org/10.21236/ada236810.
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Hakeem, Luqman, and Riaz Hussain. Key Considerations: Localisation of Polio Vaccination Efforts in the Newly Merged Districts (Tribal Areas) of Pakistan. SSHAP, September 2022. http://dx.doi.org/10.19088/sshap.2022.035.
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Poliomyelitis (polio) remains a vital global public health challenge, particularly in countries where eradication efforts are ongoing. For almost three decades, polio programme and frontline workers in Pakistan have suffered human and financial losses due to complex political and bureaucratic management, local resistance to programme efforts, and the context of cross-border insurgency and insecurity.1 Many stakeholders in Pakistan continue to have low confidence in frontline workers and polio vaccination campaigns. In this environment, it is essential that vaccination programmes localise – by taking careful account of the local context, improving local ownership of the programmes, understanding and mitigating the issues at a grassroots level, and tailoring efforts to achieve polio eradication goals. This brief draws on evidence from academic and grey literature, data on polio vaccine uptake, consultations with partners working on polio eradication in Pakistan, and the authors’ own programme implementation experience in the country. The brief reviews the social, cultural, and contextual considerations relevant to increasing polio vaccine uptake amongst vulnerable groups in Pakistan’s tribal areas. It focuses on the current country context, in the aftermath of the 2018 merger of the former Federally Administered Tribal Areas (FATA) into Khyber Pakhtunkhwa province (KPK). This brief is part of a series authored by participants from the SSHAP Fellowship, and was written by Luqman Hakeem and Riaz Hussain from Cohort 2. Contributions were provided by response partners in Pakistan including health communication and delivery staff and local administrative authorities. This brief was reviewed by Muhammad Sufyan (University of Swabi) and Ilyas Sharif (Quaid-e-Azam College of Commerce, University of Peshawar). The brief was supported by Megan Schmidt-Sane and Santiago Ripoll at the Institute of Development Studies and is the responsibility of SSHAP.
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Klein, MAry G., John Whyte, Mary A. Keenan, Alberto Esquenazi, and Marcia Polansky. Changes in Strength Over Time Among Polio Survivors. Fort Belvoir, VA: Defense Technical Information Center, January 1998. http://dx.doi.org/10.21236/ada376050.
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Klein, Mary. Analysis of Activity Patterns and Performance in Polio Survivors. Fort Belvoir, VA: Defense Technical Information Center, October 2002. http://dx.doi.org/10.21236/ada411392.
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Klein, Mary, and Mukul Talaty. Analysis of Activity Patterns and Performance in Polio Survivors. Fort Belvoir, VA: Defense Technical Information Center, October 2003. http://dx.doi.org/10.21236/ada421763.
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Jamieson, E. E. Ultrasonic Imaging for Poling Uniformity Measurements in PZT Ceramic Elements. Office of Scientific and Technical Information (OSTI), March 2000. http://dx.doi.org/10.2172/752079.
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Aranda Alés, Víctor Jesús, and Antonio Picornell Rodríguez. Gradientes de concentración de polen potencialmente alergénico en la Universidad de Málaga. Fundación Avanza, May 2023. http://dx.doi.org/10.60096/fundacionavanza/2582022.
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En este trabajo se han inventariado los principales árboles que producen polen potencialmente alergénico en el Campus de Teatinos (Universidad de Málaga) para elaborar mapas de riesgo de alergias respiratorias.
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Klein, Mary G. Assessment and Treatment of Shoulder Dysfunction in Post-Polio and Elderly Populations. Fort Belvoir, VA: Defense Technical Information Center, July 2003. http://dx.doi.org/10.21236/ada418656.
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