1,724,509 research outputs found
American National Election Studies: ANES 2019 Pilot Study
No full textThe ANES 2019 Pilot Study was conducted for the purpose of testing new questions and conducting methodological research to inform the design of the ANES 2020 Time Series study, and to provide public opinion data in December 2019. Much of the content was based on ideas sent by the ANES user community in response to the most recent call for ideas. The 30 minute questionnaire includes questions about voting in 2016 and 2018, validated voter turnout, preferences for the Democratic presidential primaries and vote intentions in 2020, misinformation, and many topical issues including impeachment
Gonzalo Anes Alvarez
No full textIl breve saggio commemora il grande storico spagnolo Gonzalo Anes Alvare
Toponimia germánica - Sufijo “-anes”
No full textEjemplos de toponimia con sufijo en “-anes” de posible origen germánic
Anes et âniers
No full textCaption: "Planche 8. Anes et âniers. [Donkeys and donkey-drivers]."A group of donkeys and donkey drivers. Black-and-white photograph
Synthesis, characterisation and coordinating properties of the small ring S2Te-donor macrocycles 9 aneS(2)Te, 11 aneS(2)Te and 12 aneS(2)Te
No full textThe reaction of Na2Te with various alpha,omega-dichlorodithioether reagents in thf-NH3(1) at ca. -78 degreesC produces moderate yields of the [1 + 1] cyclisation products, [9] aneS(2)Te (1,4-dithia-7-telluracyclononane), [11]aneS(2)Te (1,4-dithia-8-telluracycloundecane) and [12]aneS(2)Te (1,5-dithia-9-telluracyclododecane), together with polymer. These new small ring macrocycles may be purified by. ash column chromatography on silica (11-and 12-membered rings) or by recrystallisation from MeOH-thf (9-membered ring), affording yellow waxy solids. The products have been characterised by NMR (H-1, C-13{H-1} and Te-125{H-1}) and IR spectroscopy, mass spectrometry and the crystal structures of [11]aneS(2)Te and [12]aneS(2)Te have been obtained. The more stable organo-Te(IV) derivatives [n]aneS(2)TeI(2) (n = 11 or 12) and [n]aneS(2)TeMeI (n = 9, 11 or 12) are obtained in high yield as powdered solids by reaction with I-2 or MeI and these have been characterised similarly. A crystal structure of [12]aneS(2)TeI(2) has also been determined and is compared with the parent macrocycle. The synthesis of [9]aneS(2)Te is more sensitive to the precise reaction conditions than the others, and is accompanied by the formation of the ring-contraction products 1-thia-4-telluracyclohexane and 1,4-dithiane. These too have been characterised by NMR and IR spectroscopy and by mass spectrometry. The former has been unambiguously identified by X-ray crystallography and its Te(IV) methiodide derivative has been prepared for comparison. The ligating properties of the new dithiatellura-macrocycles have been investigated with a variety of transition metal species giving fac-[Mn(CO)(3)(L)]CF3SO3, cis-[MCl2(L)] (M = Pd or Pt), [Rh(Cp*)(L)](PF6)(2), [Cu(L)]BF4 and [Ag(L)]CF3SO3. Where possible, the mode of coordination has been established by spectroscopic methods, ring-size effects established and the data compared with other complexes incorporating related cyclic and acyclic ligands
MUSIK BABATU NEGERI ULAHAHAN
No full texthttps://www.sinta.ristekbrin.go.id/authors/detail?id=6764414&view=overview
MUSIK BABATU NEGERI ULAHAHA
PELE VATWAM (TOKI BATU)
No full textMY DOCUMENT HAVE COPYRIGHT AND THE NUMBER IS EC00202042521, AS INVENTO
Personality and Lockdown Preferences: ANES 2020 Data
No full textA pre-analysis plan for 2020 ANES data to assess the relationship between authoritarianism and preferences regarding lockdowns in the United States
- …
