Results 101 to 110 of about 76,304 (321)
Synthesis of PI, PIII, and PV Compounds Supported by Bis(benzimidazole)Benzene
Chemistry – A European Journal, EarlyView.The phosphorus compounds bearing a NCN‐type pincer ligand, the 4‐tert‐butyl‐2,6‐bis(benzimidazol‐2‐yl)benzene ligand (BZIMB), were synthesized and characterized using spectroscopic methods. Compared with the P─N bond in topologically related compounds bearing an NNN‐type pincer ligand, the robust P─C bond allows reactions with various reagents, leading
Takahiko Ogawa +3 more
wiley +1 more source
Public investment and economic activity in Mexico, 1925–1981
Economics: Journal Articles, 2020 The authors construct a historical database of public investment (both total and broken down into its main components) for the period 1925 to 1981 in order to measure its impact on economic activity.
de Jesús Fonseca Felipe +2 more
doaj +1 more source
INVESTIGATING RAPESEED PRICE VOLATILITIES IN THE COURSE OF THE FOOD CRISIS [PDF]
Multivariate GARCH, MATIF, rapeseed, crude oil, volatilities, food crisis, Demand and Price Analysis, Research Methods/ Statistical Methods, C32, E44, G1, Q11, Q13, Q49,
Brummer, Bernhard +2 more
core +1 more source
[my]-Bis(diphenylphosphanyl)borato-[kappa]2P:P'-bis[dicarbonyl([eta]5-cyclopentadienyl)iron(II)] tetrachloridoferrate(III) chloroform solvate [PDF]
, 2008 The title compound, [Fe2(C5H5)2(C24H22BP2)(CO)4][FeCl4]·CHCl3, is an oxidation product of CpFe(CO)2PPh2BH3. One pair of phenyl rings attached to the two different P atoms are almost parallel, as are the other pair [dihedral angles = 8.7 (5) and 8.9 (5)°].
Bolte, Michael +2 more
core
Developmental Dynamics, EarlyView.Abstract Background Mutations in cohesins cause cohesinopathies such as Cornelia de Lange Syndrome (CdLS) and Roberts Syndrome (RBS). Prior findings demonstrate that Esco2 (a cohesin activator) and Smc3 (a core cohesin subunit) regulate the CRL4 E3 ubiquitin ligase. SMC3 mutations, however, account for a small percentage of CdLS.
Annie C. Sanchez +4 more
wiley +1 more source
Achieving Portfolio Diversification through Cryptocurrencies in European Markets
Business Systems Research, 2019 Background: Cryptocurrencies represent a specific technological innovation in financial markets that keeps getting more and more popular among investors around the world. Given the specific characteristics of the cryptocurrencies, this paper examines the
Pavković Ana +2 more
doaj +1 more source
European Journal of Organic Chemistry, EarlyView.Bioorthogonal mycolic acids that are suitable probes for the study of the cell envelope of mycobacteria are synthesized by Noyori reduction of β‐ketoesters featuring a protected terminal alkyne. The triisopropylsilyl group is found to be very efficient in preventing the reduction of the alkyne.
Paulin Rollando +5 more
wiley +1 more source
International Journal of Cancer, EarlyView.Whats New? This observational study of the incidence trends of malignancy by site, stratified by age group and sex, over three decades in a large northern Italian population reveals a heterogeneous landscape among younger adults (aged under 50). Invasive cutaneous melanoma in both sexes, testicular cancer and multiple myeloma in males, and breast ...
Alessandra Buja +9 more
wiley +1 more source
Effects of Allocative Inefficiency on Input Substitution in Iran\'s Manufacturing Sector [PDF]
پژوهشهای اقتصادی, 2010 According to the neoclassical approach, input prices as a measure of resources scarcity induce firms to cost-minimizing and efficient allocation of recourses.
Hossein Sadeghi +1 more
doaj
Cosmological and Black Hole Spacetimes in Twisted Noncommutative Gravity
, 2009 We derive noncommutative Einstein equations for abelian twists and their solutions in consistently symmetry reduced sectors, corresponding to twisted FRW cosmology and Schwarzschild black holes.
+21 more
core +1 more source