Results 1 to 10 of about 596,428 (269)

Comparative genomics analysis to differentiate metabolic and virulence gene potential in gastric versus enterohepatic Helicobacter species

open access: yesBMC Genomics, 2018
Background The genus Helicobacter are gram-negative, microaerobic, flagellated, mucus-inhabiting bacteria associated with gastrointestinal inflammation and classified as gastric or enterohepatic Helicobacter species (EHS) according to host species and ...
Anthony Mannion, Zeli Shen, James G. Fox
doaj   +1 more source

Long-lived high-frequency gravity waves in the atmospheric boundary layer: observations and simulations [PDF]

open access: yesAtmospheric Chemistry and Physics, 2019
A long-lived gravity wave (GW) in the atmospheric boundary layer (ABL) is analysed during a field experiment in Anqing, China (30∘37′ N, 116∘58′ E).
M. Jia   +17 more
doaj   +1 more source

Correction: Jin et al. Effects of Zinc Source and Level on the Intestinal Immunity of Xueshan Chickens under Heat Stress. Animals 2023, 13, 3025

open access: yesAnimals, 2023
There were some errors in the original publication [...]
Jian Jin   +8 more
doaj   +1 more source

Technology Choice, Overtaking, and Comparative Advantage [PDF]

open access: yesReview of International Economics, 1995
AbstractThis paper argues that the basic concept of comparative advantage, used in international trade theory to establish choices of commodities exported, can also be used to explain choice of technology by a firm. A firm with a current leading position in a given technology may spurn a new technology, which is developed by a currently lagging firm ...
Michihiro Ohyama, Ronald W. Jones
openaire   +1 more source

Effects of Zinc Source and Level on the Intestinal Immunity of Xueshan Chickens under Heat Stress

open access: yesAnimals, 2023
Heat stress can cause intestinal inflammation, impaired barrier integrity, and decreased immunity in poultry. While zinc is known to mitigate the adverse effects of heat stress, how the dietary supplementation of different sources and levels of it can ...
Jian Jin   +8 more
doaj   +1 more source

A Comparative Study of Code Query Technologies [PDF]

open access: yes2011 IEEE 11th International Working Conference on Source Code Analysis and Manipulation, 2011
When analyzing software systems we face the challenge of how to implement a particular analysis for different programming languages. A solution for this problem is to write a single analysis using a code query language, abstracting from the specificities of languages being analyzed.
Tiago L. Alves   +2 more
openaire   +3 more sources

Comparative Analysis of XML Compression Technologies [PDF]

open access: yesWorld Wide Web, 2005
XML provides flexibility in publishing and exchanging heterogeneous data on the Web. However, the language is by nature verbose and thus XML documents are usually larger in size than other specifications containing the same data content. It is natural to expect that the data size will continue to grow as XML data proliferates on the Web.
Wilfred Ng, Wai Yeung Lam, James Cheng
openaire   +2 more sources

Analysis of process factors of dry fermented salami to control Listeria monocytogenes

open access: yesItalian Journal of Food Safety, 2017
Challenge tests are a clear opportunity for manufacturers interested in the evaluation of their management system with the aim to reduce the spread of foodborne pathogens.
Enrico Novelli   +7 more
doaj   +1 more source

A Comparative Analysis of Distributed Ledger Technology Platforms [PDF]

open access: yesIEEE Access, 2019
La tecnología de libro mayor distribuido (DLT) se ha convertido en una de las tecnologías más disruptivas de la última década. Promete cambiar la forma en que las personas hacen sus negocios, rastrean sus productos y administran sus datos personales.
Mohammad Jabed Morshed Chowdhury   +6 more
openaire   +5 more sources

Brain trust

open access: yesComprehensive Psychoneuroendocrinology, 2023
This narrative describes a personal journey that led to the discovery of a profound connection between microbial symbionts and oxytocin. Pivotal oxytocin discoveries began to emerge in 2011 while this researcher’s multidisciplinary team explored gut ...
Susan E. Erdman
doaj   +1 more source

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