Results 31 to 40 of about 1,463,526 (297)

Factors Determining Decline in Sex Ratio in Kuwaiti Population [PDF]

open access: yesالمجلة المصرية للسکـان وتنظيم الأسرة, 1985
Census data of kuwait show that the sex ratio among kuwaiti nationals has been declining. This paper examines the influence of varimus factors on sex ratio.
Mostafa El-Shalakani
doaj   +1 more source

A CURE for Meat: Comparing Bacterial Contaminants on Different Ground Beef Sources Emphasizes Process of Science and Quantitative Literacy

open access: yesJournal of Microbiology & Biology Education, 2021
To broaden and emphasize the educational benefits of research to more biology majors in a course setting, we developed and assessed a microbiology-focused Course-based Undergraduate Research Experiences (CURE) that utilizes culture-based bacterial ...
Sarah Marie Boomer   +2 more
doaj   +1 more source

A Meet-in-the-middle Attack Method of Deoxys-BC [PDF]

open access: yesJisuanji kexue
The Deoxys-BC adopting the SPN structure and TWEAK framework is a lightweight tweakable block cipher published at ASIACRPYPT 2014.By researching the internal characteristic and key schedule of the Deoxys-BC,a 6-round meet-in-the-middle distinguisher ...
LI Zheng, LI Manman, CHEN Shaozhen
doaj   +1 more source

Differential Responses of Pattern Recognition Receptors to Outer Membrane Vesicles of Three Periodontal Pathogens. [PDF]

open access: yesPLoS ONE, 2016
Highly purified outer membrane vesicles (OMVs) of the periodontal pathogens, Porphyromonas gingivalis, Treponema denticola and Tannerella forsythia were produced using tangential flow ultrafiltration, ultracentrifugation and Optiprep density gradient ...
Jessica D Cecil   +9 more
doaj   +1 more source

A microfabricated electrical differential counter for the selective enumeration of CD4+ T lymphocytes [PDF]

open access: yesLab on a Chip, 2011
We have developed a microfabricated biochip that enumerates CD4+ T lymphocytes from leukocyte populations obtained from human blood samples using electrical impedance sensing and immunoaffinity chromatography. T cell counts are found by obtaining the difference between the number of leukocytes before and after depleting CD4+ T cells with immobilized ...
Nicholas N, Watkins   +6 more
openaire   +2 more sources

Enumerating Discrete Resonant Rossby/Drift Wave Triads and Their Application in Information Security

open access: yesMathematics, 2022
We propose a new parametrization of the resonant Rossby/drift wave triads to develop an algorithm to enumerate all resonant triads in a given grid of wavenumbers.
Umar Hayat   +4 more
doaj   +1 more source

Examining the Fairness of the University Entrance Exam: A Latent Class Analysis Approach to Differential Item Functioning [PDF]

open access: yesIssues in Language Teaching, 2021
Measurement has been ubiquitous in all areas of education for at least a century. Various methods have been suggested to examine the fairness of education tests especially in high-stakes contexts.
Sayyed Mohammad Alavi   +2 more
doaj   +1 more source

Improved meet-in-the-middle attacks on reduced-round tweakable block ciphers Kiasu-BC and Deoxys-BC

open access: yesJournal of King Saud University: Computer and Information Sciences, 2023
Tweakable block ciphers Kiasu-BC and Deoxys-BC are both the internal block ciphers of the candidates for the CAESAR authenticated encryption competition.
Zhangjun Ma, Manman Li, Shaozhen Chen
doaj   +1 more source

Diagnosis and classification of myelodysplastic syndrome: International Working Group on Morphology of myelodysplastic syndrome (IWGM-MDS) consensus proposals for the definition and enumeration of myeloblasts and ring sideroblasts

open access: yesHaematologica, 2008
The classification of myelodysplastic syndromes is based on the morphological criteria proposed by the French-American-British (FAB) and World Health Organization (WHO) groups.
Ghulam J. Mufti   +17 more
doaj   +1 more source

Analysis of Software Countermeasures for Whitebox Encryption

open access: yesIACR Transactions on Symmetric Cryptology, 2017
Whitebox cryptography aims to ensure the security of cryptographic algorithms in the whitebox model where the adversary has full access to the execution environment.
Subhadeep Banik   +3 more
doaj   +1 more source

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