Search results for "Nori"

showing 10 items of 697 documents

Tunable Superstructures of Dendronized Graphene Nanoribbons in Liquid Phase

2019

In this Communication, we report the first synthesis of structurally well-defined graphene nanoribbons (GNRs) functionalized with dendritic polymers. The resultant GNRs possess grafting ratios of 0.59-0.68 for the dendrons of different generations. Remarkably, the precise 3D branched conformation of the grafted dendrons affords the GNRs unprecedented 1D supramolecular self-assembly behavior in tetrahydrofuran (THF), yielding nanowires, helices and nanofibers depending on the dimension of the dendrons. The GNR superstructures in THF exhibit near-infrared absorption with maxima between 650 and 700 nm, yielding an optical bandgap of 1.2-1.3 eV. Ultrafast photoconductivity analyses unveil that …

530 PhysicsBand gapChemistry MultidisciplinaryExcitonSupramolecular chemistryNanowireNanotechnology010402 general chemistry01 natural sciencesBiochemistryCatalysisColloid and Surface ChemistryPHOTOCONDUCTIVITYDENDRIMERSSuperstructureScience & TechnologyChemistryBOTTOM-UP SYNTHESISPhotoconductivityGeneral Chemistry530 Physik0104 chemical sciencesELECTRONIC-PROPERTIESChemistryEDGENanofiberPhysical SciencesGraphene nanoribbonsJournal of the American Chemical Society
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A Universal Length-Dependent Vibrational Mode in Graphene Nanoribbons

2019

Graphene nanoribbons (GNRs) have attracted considerable interest as their atomically tunable structure makes them promising candidates for future electronic devices. However, obtaining detailed information about the length of GNRs has been challenging and typically relies on low-temperature scanning tunneling microscopy. Such methods are ill-suited for practical device application and characterization. In contrast, Raman spectroscopy is a sensitive method for the characterization of GNRs, in particular for investigating their width and structure. Here, we report on a length-dependent, Raman active low-energy vibrational mode that is present in atomically precise, bottom-up synthesized armch…

530 Physicssubstrate transferSTMFOS: Physical sciencesGeneral Physics and Astronomy02 engineering and technology010402 general chemistryDFT01 natural sciencessymbols.namesakegraphene nanoribbons; Raman spectroscopy; length-dependent mode; STM; substrate transfer; vibrational modes; DFT540 ChemistryMesoscale and Nanoscale Physics (cond-mat.mes-hall)General Materials Sciencevibrational modesCondensed Matter - Materials ScienceCondensed Matter - Mesoscale and Nanoscale Physicsbusiness.industryGeneral EngineeringMode (statistics)Materials Science (cond-mat.mtrl-sci)021001 nanoscience & nanotechnology3. Good health0104 chemical sciencesMolecular vibrationRaman spectroscopysymbols570 Life sciences; biologyOptoelectronicslength-dependent mode0210 nano-technologybusinessRaman spectroscopyGraphene nanoribbonsgraphene nanoribbons
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Doctor Honoris Causa del professor Thomas F. Glick

2010

Acte protocol·lari d'investidura com a Doctor Honoris causa de l'excmo. Thomas F. Glick

5506.01 Honoris causa
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Conferència de la filòsofa Amelia Varcárcel 'Igualtat, educació i món compartit'

2013

conferència de la filòsofa Amelia Valcárcel Igualtat, educació i món compartit pertanyent a l'acte central de la XVII Jornada d'Informació per a orientadors que va tenir lloc en l'Aula Magna de la Facultat de Medicina i Odontologia, és la primera de les accions del programa Conèixer la Universitat , organitzat per la Delegació per a Estudiants a través del Servei d Informació i Dinamització (SeDI).

58 Honoris causaAmelia Varcárcel Esteban Morcillo sedi orientadores
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Discriminación indirecta por pertenencia a minoría nacional : denegación de prestación de viudedad en el caso de matrimonio celebrado según el rito g…

2021

The commented sentence rejects that the Muñoz Díaz doctrine is applicable to all cases of gypsy marriage. In addition, it considers that the denial of effects to the union celebrated according to said rite is not discriminatory. This conclusion is discussed, understanding that the analysis of the singularities of the gypsy people must lead to the conclusion of the existence of indirect discrimination.

:CIENCIAS JURÍDICAS [UNESCO]Indirect discriminationviudedadgypsy rite 1032 1051understanding that the analysis of the singularities of the gypsy people must lead to the conclusion of the existence of indirect discrimination. Discriminación indirectaminoría nacionalrito gitano2070-8157 22082 Revista Boliviana de Derecho 584568 2021 32 8055248 Discriminación indirecta por pertenencia a minoría nacional denegación de prestación de viudedad en el caso de matrimonio celebrado según el rito gitano. Comentario de la STC de España 1/2021UNESCO::CIENCIAS JURÍDICASAntonio The commented sentence rejects that the Muñoz Díaz doctrine is applicable to all cases of gypsy marriage. In additionwidowhoodde 25 de enero) Folgoso Olmoit considers that the denial of effects to the union celebrated according to said rite is not discriminatory. This conclusion is discussednational minority
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Determinación de la edad de un extranjero indocumentado : A propósito de la sentencia de la audiencia provincial de barcelona, de 24 de enero de 2020

2021

In recent years, immigration of minors has increased, which means that administrations establish a differentiated treatment for this sector of immigration due to the fact that they are minors; There are many aspects to take into account in these cases, including verifying the minority age, a fact that is more complicated when it comes to adolescents. This is what is analyzed by the Judgment of the Provincial Court of Barcelona, of January 24, 2020, which confirms the Resolution of the General Directorate of Attention to Children and Adolescents, which agreed to the closure of the homelessness file and the admission of the plaintiff in a Protection Center until the verification of their pers…

:CIENCIAS JURÍDICAS [UNESCO]de 24 de enero de 2020 Ortega Giménezwhich confirms the Resolution of the General Directorate of Attention to Children and AdolescentsLerdys Saray In recent yearsimmigration of minors has increasedminorityimmigration. 550 575There are many aspects to take into account in these casesincluding verifying the minority ageAlfonsowhich agreed to the closure of the homelessness file and the admission of the plaintiff in a Protection Center until the verification of their personal circumstancesmayoría de edadminoría de edadof January 242020since it did not provide any type of documentation. Menor extranjero no acompañadoinmigraciónHeredia SánchezUnaccompanied foreign minora fact that is more complicated when it comes to adolescents. This is what is analyzed by the Judgment of the Provincial Court of BarcelonaUNESCO::CIENCIAS JURÍDICASwhich means that administrations establish a differentiated treatment for this sector of immigration due to the fact that they are minors2070-8157 22082 Revista Boliviana de Derecho 565487 2021 31 7730068 Determinación de la edad de un extranjero indocumentado A propósito de la sentencia de la audiencia provincial de barcelonamajority
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Latvijas Vēstures Institūta Žurnāls. 2022, Nr. 1 (115)

2022

LU Latvijas vēstures institūta LU ilgtermiņa saistību izpildei 2020.-2022. g. ("Latvijas Vēstures Institūta Žurnāls")

:HUMANITIES and RELIGION::History and philosophy subjects::Archaeology subjects [Research Subject Categories]1918.-1920.gada gripas pandēmijas norise:HUMANITIES and RELIGION::History and philosophy subjects::History subjects [Research Subject Categories]Mālpils Dievmātes patvēruma (Pokrova) draudze 19. gs.RecenzijasObserving and Performing Male Same-Sex DisereVēstures onjektivitāteZinātnes dzīveVēlā bronzas un senākā dzelzs laikmeta bronzas riņķi
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Sociālpolitiskās norises Latvijas kultūrtelpā. VPP Letonika Projekta Nr. 2 Letonikas VII kongresa dalībnieku referātu tēzes

2017

Krājumā apkopotas Letonikas VII kongresa ietvaros Projekta Nr. 2 “Latvijas vēsture: kultūrvēsturiskā vide un sociālpolitiskās norises Baltijas jūras reģiona kontekstā” 2017. gada 30. un 31. oktobrī rīkotajā sekcijā “Sociālpolitiskās norises Latvijas kultūrtelpā” nolasīto referātu tēzes. Sekcija sastāvēja no četrām sēdēm, atbilstoši tām ir veidota tēžu krājuma struktūra. Vēsturnieku rīkotajā kongresa sekcijā no vairākiem aspektiem tika vērtētas sociālpolitiskās norises (sabiedrības ikdienas dzīve un to ietekmējošie apstākļi miera un kara apstākļos, padomju okupācijas režīma ietekme uz sabiedrības izvēles brīvību) Latvijā, kā arī analizēti to izpētes avoti (vaku grāmatas, sūdzības, kriminālli…

:HUMANITIES and RELIGION::History and philosophy subjects::Archaeology subjects [Research Subject Categories]:HUMANITIES and RELIGION::History and philosophy subjects::History subjects [Research Subject Categories]sociālpoltiskās norisesLatvijas vēstureLetonikakultūrtelpa
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Akadēmiskā Dzīve, 51. rakstu krājums

2015

:INTERDISCIPLINARY RESEARCH AREAS [Research Subject Categories]Studentu biedrības un apvienībasReemigrācijaEiropas SavienībaFederālismsFrancis TrasunsAkadēmiskās vienībasLielais Ziemeļu karšEtniskās minoritātesEmigrācija
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Bezvarīgo vara: Masariks, Patočka, Havels

2018

"Bezvarīgo vara” (Moc bezmocných) ir atsauce uz Vāclava Havela eseju ar tādu pašu nosaukumu, kas kļuva par kolektīvās monogrāfijas vadmotīvu un konceptuālo kodolu. Grāmatā ir apkopoti mūsdienu Čehijas un Latvijas zinātnieku – vēsturnieku, filosofu, sociologu, antropologu, lingvistu – aktuālie pētījumi, kā arī pirmo reizi latviešu valodā ir pārtulkoti triju ievērojamo čehu domātāju – Tomāša Garika Masarika, Jana Patočkas un Vāclava Havela teksti. Grāmatā “Bezvarīgo vara: Masariks, Patočka, Havels” iekļauta daļa no pētījumiem, kas tika prezentēti konferencē ar tādu pašu nosaukumu. Tā norisinājās Rīgā, 2017. gada 24. un 25. oktobrī un tās patronese bija prof. Dr. Vaira Vīķe-Freiberga, Latvijas…

:INTERDISCIPLINARY RESEARCH AREAS [Research Subject Categories]demokrātijaminoritāte:HUMANITIES and RELIGION [Research Subject Categories]biopolitikaEiropaVāclavs HavelsvaraJans PatočkaTomāšs Gariks Masariks
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