Results 71 to 80 of about 319 (178)

Preços futuros do café: uma análise de cointegração entre o preço interno e o preço externo

Nova Economia, 2013
O Brasil ainda é o maior produtor mundial de café, porém não ocupa mais a posição de semi-monopolista no mercado internacional. Por conta de uma política de sustentação de preços no mercado mundial, o Brasil involuntariamente incentivou concorrentes e ...
Marcelo A. Arbex, Rosa Fontes
doaj  

Bayesian Learning-Based Clustered-Sparse Channel Estimation for Time-Varying Underwater Acoustic OFDM Communication. [PDF]

Sensors (Basel), 2021
Wang S, Liu M, Li D.
europepmc   +1 more source

Cybersecurity in Motion: A Survey of Challenges and Requirements for Future Test Facilities of CAVs

EAI Endorsed Transactions on Industrial Networks and Intelligent Systems
The way we travel is changing rapidly and Cooperative Intelligent Transportation Systems (C-ITSs) are at the forefront of this evolution. However, the adoption of C-ITSs introduces new risks and challenges, making cybersecurity a top priority for ...
Ioannis Mavromatis, Theodoros Spyridopoulos, Pietro Carnelli, Woon Hau Chin, Ahmed Khalil, Jennifer Chakravarty, Lucia Cipolina Kun, Robert J. Piechocki, Colin Robbins, Daniel Cunnington, Leigh Chase, Lamogha Chiazor, Chris Preston, Rahul, Aftab Khan   +14 more
doaj   +1 more source

Adaptive cost-sensitive stance classification model for rumor detection in social networks. [PDF]

Soc Netw Anal Min, 2022
Zojaji Z, Tork Ladani B.
europepmc   +1 more source

Using species richness calculations to model the global profile of unsampled pathogenic variants: Examples from BRCA1 and BRCA2. [PDF]

PLoS One, 2023
Rao ND, Shirts BH.
europepmc   +1 more source

Visual Enhancement and Semantic Segmentation of Murine Tissue Scans with Pulsed THz Spectroscopy. [PDF]

Proc IEEE Int Conf Semant Comput, 2023
Liu H, Vohra N, Bailey K, El-Shenawee M, Nelson A.   +4 more
europepmc   +1 more source

Crystal structures of (Z)-(ethene-1,2-di-yl)bis-(di-phenyl-phosphine sulfide) and its complex with Pt^II dichloride. [PDF]

Acta Crystallogr E Crystallogr Commun, 2023
Rawls B, Cunningham J, Bender JE, Staples RJ, Biros SM.   +4 more
europepmc   +1 more source

Semi-rational design and molecular dynamics simulations study of the thermostability enhancement of cellobiose 2-epimerases. [PDF]

Int J Biol Macromol, 2020
Chen Q, Xiao Y, Shakhnovich EI, Zhang W, Mu W.   +4 more
europepmc   +1 more source

Characterization of novel cellobiose 2-epimerases from Teredinibacter Haidensis and Cellvibrio Japonicus. [PDF]

BMC Biotechnol
Liu Y, Lutz-Wahl S, Fischer L.
europepmc   +1 more source

Using the contributor role taxonomy (CRediT) as a tool in resolving authorship disputes at the NIH. [PDF]

Account Res
Partin K, Hosseini M.
europepmc   +1 more source