Results 161 to 170 of about 1,420,060 (248)

Foreign and Domestic Firms in Colombia:Exports, Imports and External Debt [PDF]

This is the third of three papers investigating the differences between foreign and domestic firms in Colombia. The study uses a dataset containing the 2003 balance sheets and income statements for some 7,001 firms obtained from the Superintendencia de ...
Peter Rowland
core  

Tensor Changepoint Detection and Eigenbootstrap

Journal of Time Series Analysis, EarlyView.
ABSTRACT Tensor data consisting of multivariate outcomes over the items and across the subjects with longitudinal and cross‐sectional dependence are considered. A completely distribution‐free and tweaking‐parameter‐free detection procedure for changepoints at different locations is designed, which does not require training data.
Michal Pešta, Barbora Peštová, Martin Romaňák   +2 more
wiley   +1 more source

DIY Arduino calorimeter: Converting commercial thermally insulated coffee-cups into precision isobaric calorimeters. [PDF]

HardwareX
Bentancor M, Ávila M, Maccio S, Méndez E.   +3 more
europepmc   +1 more source

Epigenetic regulation of mycorrhizal symbioses: from plastic responses to transgenerational legacies

New Phytologist, EarlyView.
Summary Mycorrhizal symbioses represent one of the most widespread and ecologically significant plant–microbe interactions, shaping plant nutrition, stress resilience, and ecosystem functioning. Beyond their role in nutrient exchange and systemic defense, growing evidence suggests that these symbioses also influence plant plasticity within and across ...
Gerson Beltrán‐Torres, Henry J. De La Cruz, Stéphane Maury, Martina Janoušková, Claire Veneault‐Fourrey, Vít Latzel, Pierre‐Emmanuel Courty, Harold Duruflé, Jörg Tost, Iris Sammarco   +9 more
wiley   +1 more source

Novel qNMR Method to Quantify Psilocybin and Psilocin in Psychedelic Mushrooms. [PDF]

ACS Omega
Rodríguez L, Morera G, Lupo S, Davyt D, Carrera I, Hernández Dossi G.   +5 more
europepmc   +1 more source

Contrasting strategies in morphological and physiological response to drought stress among temperate forest understory forbs and graminoids

Plant Biology, EarlyView.
Under drought stress, temperate forest understorey forbs prioritize biomass and leaf area retention, while graminoids enhance water‐use efficiency and photoprotection for survival. Abstract Drought stress can profoundly affect plant growth and physiological vitality, yet there is a notable scarcity of controlled drought experiments focused on ...
A. Petek‐Petrik, P. Petrík, M. Halmová, R. Plichta, M. Matoušková, K. Houšková, M. Chudomelová, J. Urban, R. Hédl   +8 more
wiley   +1 more source

Adolescents' spontaneous recall of food and beverage advertisements on digital media: a cross-sectional survey in Montevideo, Uruguay. [PDF]

Public Health Nutr
Ares G, Machín L, Antúnez L, Alcaire F, Natero V, Gugliucci V, de León C, Otterbring T.   +7 more
europepmc   +1 more source

Application starting proceedings by the Republic of Chile against the Plurinational State of Bolivia with regard to a dispute concerning the status and use of the waters of the Silala River [PDF]

, 2016
Chile, República de
core   +3 more sources

The Organizational Dynamics of Bureaucratic Resistance to Undemocratic Pressures: A Conjoint Experiment in Brazil

Public Administration Review, EarlyView.
ABSTRACT Democratic backsliding raises new challenges for bureaucracies as politicians undermine democratic institutions and the rule of law. Although bureaucracies can play a central safeguarding role, little is known about the organizational conditions that foster resistance to undemocratic pressure.
Mariana Costa Silveira, Gabriela Spanghero Lotta, Luciana Cingolani, João Victor Guedes‐Neto, Alexandre de Ávila Gomide, Pedro Masson Sesconetto Souza   +5 more
wiley   +1 more source

Does the nature of solid feed influence rumen development? A comparative study of calves fed a high milk replacer with starter concentrate or alfalfa hay. [PDF]

Braz J Vet Med
Vazquez N, Dos Santos D, Artigas R, Antúnez G, Amaro N, López M, Mas R, Cajarville C.   +7 more
europepmc   +1 more source