Results 131 to 140 of about 383,789 (365)

Long‐Term Study of Optical Nanoparticles Doped With Yb3+/Er3+ and Transition Metal Ions and their Real Application for Imaging and Temperature Sensing on Triticum Aestivum L.

open access: yesAdvanced Optical Materials, EarlyView.
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

A Systematic Review of Mechanisms, Incidence, and Management of Trastuzumab Deruxtecan Induced ILD/Pneumonitis in Solid Tumors

open access: yesDrug Design, Development and Therapy
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

open access: yesSakarya University Journal of Computer and Information Sciences
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

open access: yesAdvanced Robotics Research, EarlyView.
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

CONSTRUCTION OF A CRYPTOSYSTEM USING THE AES BOX AND A BIJECTIVE FUNCTION FROM THE NATURAL NUMBERS TO THE SET OF PERMUTATIONS

open access: yesCiencia e Ingeniería Neogranadina, 2009
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]

open access: green, 1977
F. Garbassi   +4 more
openalex   +1 more source

Illuminating the Path of Rearrangement: Visible Light‐Driven Pd‐Catalyzed Substituted Olefins Synthesis

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
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

Synthesis of Polysubstituted Naphthalenes via Metal‐Free Borylative Cyclization of o‐Alkynylstyrenes

open access: yesAdvanced Synthesis &Catalysis, EarlyView.
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

open access: yesDiscourse and Writing/Rédactologie, 1983
Karin Montin
doaj   +1 more source

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