Results 131 to 140 of about 383,789 (365)
This work shows a study on SrF2:Yb3+, Er3+ water colloid, additionally doped with transition metals (Sc3+ or Zn2+) to enhance observed emission, tested during 22 weeks of storage in ambient conditions. Due to high stability, excellent optical properties achieved under 975 nm excitation, and negligible phytotoxicity, the nanoparticles are applied for ...
Dominika Przybylska+4 more
wiley +1 more source
Dehua Liao,1 Jiwen Zhang,1,2 Ting Yan,1 Yun Chen,1 Yilan Fu,1 Ning Xie,3,* Minghui Long1,* 1Department of Pharmacy, Hunan Cancer Hospital, the Affiliated Cancer Hospital of Xiangya School of Medicine, Central South University, Changsha, People’s ...
Liao D+6 more
doaj
Application of Classical and Genomic Cryptography on Textual Dataset
Cryptology is one of the methods used when sharing confidential or private data over any communication network that poses a security risk. It is applied to restrict access, minimize or completely prevent dangerous situations. Cryptographic algorithms use
İbrahim Türkoğlu, Alev Kaya
doaj +1 more source
Vision‐Assisted Avocado Harvesting with Aerial Bimanual Manipulation
This work outlines the design and implementation of a bimanual aerial robot that employs visual perception and learning to detect, reach, and harvest avocados. A new gripper and fixer arm assembly is used to harvest avocados, while visual perception enables the detection of avocados and estimation of their position and orientation for determining ...
Zhichao Liu+3 more
wiley +1 more source
Dado un entero positivo n se construye un algoritmo que asocia a cada entero positivo m, con 0 ¿ m ¿ n!-1, una permutación en n-1 pasos. De hecho, el algoritmo defi ne una función biyectiva que va del conjunto de los naturales al conjunto de las ...
Víctor Manuel Silva García+4 more
doaj
An AES study of the surface composition of cobalt ferrites [PDF]
F. Garbassi+4 more
openalex +1 more source
Abstract Pd‐catalyzed reactions are among the most straightforward and efficient methods to proficiently build Csp2‐Csp2 bonds. Nevertheless, thermal activation remains mandatory in most cases, which may decrease the compatibility with sensitive functional groups.
Jenifer Sharshonov+7 more
wiley +1 more source
Kwara?ae Ethnoglottochronology: Procedures Used by Malaita Cannibals for Determining Percentages of Shared Cognates1 [PDF]
Roger M. Keesing
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Synthesis of Polysubstituted Naphthalenes via Metal‐Free Borylative Cyclization of o‐Alkynylstyrenes
Abstract A selective, metal‐free method for the synthesis of boron‐functionalized polysubstituted naphthalenes via BCl3‐mediated cyclization of α‐substituted o‐alkynylstyrenes is described. The reaction exhibits broad substrate scope, tolerating various groups such as ethers, sulfides and halogens, and delivers high yields under mild conditions, even ...
Marcos Humanes+2 more
wiley +1 more source
From Translator to Technical Writer: A Small Leap
Karin Montin
doaj +1 more source