Results 41 to 50 of about 24,959,772 (294)

Antarctica SSA and broadband albedo austral summer 2022/2023 from Sentinel-3’s OLCI and pySICEv1.6

open access: yes, 2023
Timespan 15 Oct, 2022 to 28 Feb 2023 Description 0.5 km daily SSA and broadband albedo. Albedo is 'spherical', meaning 'white sky' or 'diffuse', i.e. does not depend on the position of the sun. Data format is NetCDF.
Box, J.E.   +3 more
core   +1 more source

A Boy and a Box: Secret Fort

open access: yes, 2020
Secret Fort Stoneware with Glaze 8.5” x 4” x 4” 2020 The first thing Redd makes from this cardboard box is a fort. He uses a blanket and a ball, which he collected previously, shown in the last piece.
Carper, Jacalyn
core   +1 more source

Biocidal Amidic Natural Products

open access: yesNatural Product Communications, 2008
Some of the more potent, and interesting, natural products that have marked biocidal properties have one, or more, amide functional groups. On the other hand, there are countless amides that are non-toxic.
Vernon G. S. Box
doaj   +1 more source

A Boy and a Box: Collecting

open access: yes, 2020
Collecting Stoneware with Glaze 6.5” x 6.5” 6.5” 2020 Redd decides to create with the box, so he begins to collect other materials to help him in his creative journey. We see him struggling to pull a wagon full of his materials.
Carper, Jacalyn
core   +1 more source

A Boy and a Box: Resting

open access: yes, 2020
Resting Stoneware with Glaze 6.5” x 5.5” x 3” 2020 In this final piece of this series, after a long journey of creating, Redd rests. He does so by using the box in its simplest form.
Carper, Jacalyn
core   +1 more source

A New Chaotic S-Box Generation Method Using Parameter Optimization of One Dimensional Chaotic Maps

open access: yesIEEE Access, 2019
Chaotic systems have been used to generate the substitutional box structures. The existence of endless possibilities for the selection of the initial conditions and control parameters of the chaotic system has made it a necessity to use the optimization ...
Erkan Tanyildizi, Fatih Ozkaynak
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani   +7 more
wiley   +1 more source

NONLINEAR NYBERG CONSTRUCTION TRANSFORMS OVER ISOMORPHIC REPRESENTATIONS OF FIELDS GALOIS

open access: yesСистемный анализ и прикладная информатика, 2017
Further development of cryptographic algorithms based on the principles of many-valued logic requires more accurate research of non-binary cryptographic primitives – S-boxes.
A. V. Sokolov, O. N. Zhdanov
doaj   +1 more source

A Cryptographic Scheme for Construction of Substitution Boxes Using Quantic Fractional Transformation

open access: yesIEEE Access, 2022
In the new era of cryptography, Substitution Boxes (S-Boxes) are very important to raise confusion in cipher text and the security of encryption directly depends on the algebraic strength of S-box.
Abid Mahboob   +5 more
doaj   +1 more source

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