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https://www.readbyqxmd.com/read/29154885/consumers-health-related-perceptions-of-bread-implications-for-labeling-and-health-communication
#1
Pernilla Sandvik, Margaretha Nydahl, Iwona Kihlberg, Ingela Marklinder
There is a wide variety of commercial bread types and the present study identifies potential pitfalls in consumer evaluations of bread from a health perspective. The aim is to describe consumers' health-related perceptions of bread by exploring which health-related quality attributes consumers associate with bread and whether there are differences with regard to age, gender and education level. A postal and web-based sequential mixed-mode survey (n = 1134, 63% responded online and 37% by paper) with open-ended questions and an elicitation task with pictures of commercial breads were used...
November 14, 2017: Appetite
https://www.readbyqxmd.com/read/29124858/high-dark-inorganic-carbon-fixation-rates-by-specific-microbial-groups-in-the-atlantic-off-the-galician-coast-nw-iberian-margin
#2
Elisa Guerrero-Feijóo, Eva Sintes, Gerhard J Herndl, Marta M Varela
Bulk dark dissolved inorganic carbon (DIC) fixation rates were determined and compared to microbial heterotrophic production in subsurface, meso- and bathypelagic Atlantic waters off the Galician coast (NW Iberian margin). DIC fixation rates were slightly higher than heterotrophic production throughout the water column, however, more prominently in the bathypelagic waters. Microautoradiography combined with catalyzed reporter deposition fluorescence in situ hybridization (MICRO-CARD-FISH) allowed us to identify several microbial groups involved in dark DIC uptake...
November 10, 2017: Environmental Microbiology
https://www.readbyqxmd.com/read/29024429/genetic-barcoding-of-dark-spored-myxomycetes-amoebozoa-identification-evaluation-and-application-of-a-sequence-similarity-threshold-for-species-differentiation-in-ngs-studies
#3
Mathilde Borg Dahl, Asker Daniel Brejnrod, Martin Unterseher, Thomas Hoppe, Yun Feng, Yuri Novozhilov, Søren Johannes Sørensen, Martin Schnittler
Unicellular, eukaryotic organisms (protists) play a key role in soil food webs as major predators of microorganisms. However, due to the polyphyletic nature of protists no single universal barcode can be established for this group, and the structure of many protistean communities remains unresolved. Plasmodial slime molds (Myxogastria or Myxomycetes) stand out among protists by their formation of fruit bodies, which allow for a morphological species concept. By Sanger sequencing of a large collection of morphospecies, this study presents the largest database to date of dark-spored myxomycetes and evaluate a partial 18S SSU gene marker for species annotation...
October 12, 2017: Molecular Ecology Resources
https://www.readbyqxmd.com/read/29021171/combined-effects-of-night-warming-and-light-pollution-on-predator-prey-interactions
#4
Colleen R Miller, Brandon T Barton, Likai Zhu, Volker C Radeloff, Kerry M Oliver, Jason P Harmon, Anthony R Ives
Interactions between multiple anthropogenic environmental changes can drive non-additive effects in ecological systems, and the non-additive effects can in turn be amplified or dampened by spatial covariation among environmental changes. We investigated the combined effects of night-time warming and light pollution on pea aphids and two predatory ladybeetle species. As expected, neither night-time warming nor light pollution changed the suppression of aphids by the ladybeetle species that forages effectively in darkness...
October 11, 2017: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/28921578/the-darknet-the-new-street-for-street-drugs
#5
J V Pergolizzi, J A LeQuang, R Taylor, R B Raffa
WHAT IS KNOWN AND OBJECTIVE: The "Darknet" ("dark web") has emerged as a means by which illegal drug buys and deliveries can be arranged with apparent anonymity and impunity. Healthcare providers should be aware of this growing source of illicit drugs. COMMENT: The "Darknet" refers to networks isolated from the Internet that cannot be accessed via conventional search engines. They require special software that is protected by special encryption. The initial legitimate use of a "Darknet" to conceal personal information against misuse or political reprisal is being exploited to conceal the identity of buyers and sellers in illegal drug transactions...
December 2017: Journal of Clinical Pharmacy and Therapeutics
https://www.readbyqxmd.com/read/28836317/ccbuilder-2-0-powerful-and-accessible-coiled-coil-modeling
#6
Christopher W Wood, Derek N Woolfson
The increased availability of user-friendly and accessible computational tools for biomolecular modeling would expand the reach and application of biomolecular engineering and design. For protein modeling, one key challenge is to reduce the complexities of 3D protein folds to sets of parametric equations that nonetheless capture the salient features of these structures accurately. At present, this is possible for a subset of proteins, namely repeat proteins. The α-helical coiled coil provides one such example, which represents ≈ 3 - 5% of all known protein-encoding regions of DNA...
August 24, 2017: Protein Science: a Publication of the Protein Society
https://www.readbyqxmd.com/read/28813504/effect-of-co2-induced-seawater-acidification-on-growth-photosynthesis-and-inorganic-carbon-acquisition-of-the-harmful-bloom-forming-marine-microalga-karenia-mikimotoi
#7
Shunxin Hu, Bin Zhou, You Wang, Ying Wang, Xinxin Zhang, Yan Zhao, Xinyu Zhao, Xuexi Tang
Karenia mikimotoi is a widespread, toxic and non-calcifying dinoflagellate, which can release and produce ichthyotoxins and hemolytic toxins affecting the food web within the area of its bloom. Shifts in the physiological characteristics of K. mikimotoi due to CO2-induced seawater acidification could alter the occurrence, severity and impacts of harmful algal blooms (HABs). Here, we investigated the effects of elevated pCO2 on the physiology of K. mikimotoi. Using semi-continuous cultures under controlled laboratory conditions, growth, photosynthesis and inorganic carbon acquisition were determined over 4-6 week incubations at ambient (390ppmv) and elevated pCO2 levels (1000 ppmv and 2000 ppmv)...
2017: PloS One
https://www.readbyqxmd.com/read/28659874/the-deep-sea-microbial-community-from-the-amazonian-basin-associated-with-oil-degradation
#8
Mariana E Campeão, Luciana Reis, Luciana Leomil, Louisi de Oliveira, Koko Otsuki, Piero Gardinali, Oliver Pelz, Rogerio Valle, Fabiano L Thompson, Cristiane C Thompson
One consequence of oil production is the possibility of unplanned accidental oil spills; therefore, it is important to evaluate the potential of indigenous microorganisms (both prokaryotes and eukaryotes) from different oceanic basins to degrade oil. The aim of this study was to characterize the microbial response during the biodegradation process of Brazilian crude oil, both with and without the addition of the dispersant Corexit 9500, using deep-sea water samples from the Amazon equatorial margin basins, Foz do Amazonas and Barreirinhas, in the dark and at low temperatures (4°C)...
2017: Frontiers in Microbiology
https://www.readbyqxmd.com/read/28610317/a-new-species-of-limnonectes-amphibia-anura-dicroglossidae-from-vietnam
#9
Cuong The Pham, Minh Duc Le, Tao Thien Nguyen, Thomas Ziegler, Zheng Jun Wu, Truong Quang Nguyen
A new species of Limnonectes is described from northeastern Vietnam based on morphological and molecular differences. Morphologically, the new species is distinguishable from its congeners on the basis of a combination of the following diagnostic characters: Large size (SVL 50.1-68.9 in males, 45.5-63.0 mm in females); males with moderately enlarged head (HL/SVL 0.48), head longer than wide; vomerine teeth present; external vocal sacs absent; rostral length short (RL/SVL 0.16 in males, 0.15 in females); tympanum distinct (TD/ED 0...
May 24, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610262/a-new-species-of-i-leptolalax-i-anura-megophryidae-from-vietnam
#10
Jodi J L Rowley, Vinh Q Dau, Trung T Cao
We describe a new, medium-sized Leptolalax species from north central Vietnam. Leptolalax puhoatensis sp. nov. is distinguished from its congeners by a combination of having a body size range of 24.2-28.1 mm in eight adult males and 27.3-31.5 mm in three adult females; distinct dorsolateral markings including blackish spots on the flank and dark canthal and/or temporal streaks; males with a reddish-brown venter, often with faint white dusting and females with a pale pink venter; skin on dorsum with tiny, indistinct, low tubercles in preservative, more distinct and forming low dorsal ridges on dorsal surface in life; toes with webbing basal and narrow lateral fringes; iris copper in upper half and golden in lower half; and a call consisting of a single note and a dominant frequency of 4...
June 1, 2017: Zootaxa
https://www.readbyqxmd.com/read/28610025/a-new-species-of-the-genus-i-gracixalus-i-amphibia-anura-rhacophoridae-%C3%A2-from-mount-jinggang-southeastern-china
#11
Zhao-Chi Zeng, Jian Zhao, Chun-Quan Chen, Guo-Ling Chen, Zhong Zhang, Ying-Yong Wang
A new species, Gracixalus jinggangensis sp. nov., is described based on a series of specimens collected from Mount Jinggang, Jiangxi Province, southeastern China. The new species is distinguished from all other known congeners by the following combination of morphological characters: relatively small body size, SVL 27.9-33.8 mm in nine males and 31.6 mm in a single female; upper eyelid and dorsum lacking spines; skin of dorsal and lateral surface of head, body and limbs rough with sparsely scattered with tubercles; ventral skin granular; tibiotarsal projection absent; finger webbing rudimentary; toes with moderately developed webbing; brown to beige above in life, with an inverse Y-shaped dark brown marking extending from the interorbital region to the middle of dorsum; males with a single, subgular vocal sac, barely visible nuptial pads with minute granules on the dorsal surface of the bases of first and second fingers...
April 4, 2017: Zootaxa
https://www.readbyqxmd.com/read/28506246/vipie-web-pipeline-for-parallel-characterization-of-viral-populations-from-multiple-ngs-samples
#12
Jake Lin, Lenka Kramna, Reija Autio, Heikki Hyöty, Matti Nykter, Ondrej Cinek
BACKGROUND: Next generation sequencing (NGS) technology allows laboratories to investigate virome composition in clinical and environmental samples in a culture-independent way. There is a need for bioinformatic tools capable of parallel processing of virome sequencing data by exactly identical methods: this is especially important in studies of multifactorial diseases, or in parallel comparison of laboratory protocols. RESULTS: We have developed a web-based application allowing direct upload of sequences from multiple virome samples using custom parameters...
May 15, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28469107/usefulness-of-positron-emission-tomography-in-patients-with-syphilis-a-systematic-review-of-observational-studies
#13
REVIEW
Jian-Hua Chen, Xin Zheng, Xiu-Qin Liu
BACKGROUND: Diagnosis of syphilis is difficult. Follow-up and therapy evaluation of syphilitic patients are poor. Little is known about positron emission tomography (PET) in syphilis. This review was to systematically review usefulness of PET for diagnosis, disease extent evaluation, follow-up, and treatment response assessment in patients with syphilis. METHODS: We searched PubMed, EMBASE, SCOPUS, Cochrane Library, Web of Science, ClinicalTrials.gov, and three Chinese databases (SinoMed, Wanfang, and CNKI) for English and Chinese language articles from inception to September 2016...
May 5, 2017: Chinese Medical Journal
https://www.readbyqxmd.com/read/28404541/making-air-pollution-visible-a-tool-for-promoting-environmental-health-literacy
#14
Ekaterina Galkina Cleary, Allison P Patton, Hsin-Ching Wu, Alan Xie, Joseph Stubblefield, William Mass, Georges Grinstein, Susan Koch-Weser, Doug Brugge, Carolyn Wong
BACKGROUND: Digital maps are instrumental in conveying information about environmental hazards geographically. For laypersons, computer-based maps can serve as tools to promote environmental health literacy about invisible traffic-related air pollution and ultrafine particles. Concentrations of these pollutants are higher near major roadways and increasingly linked to adverse health effects. Interactive computer maps provide visualizations that can allow users to build mental models of the spatial distribution of ultrafine particles in a community and learn about the risk of exposure in a geographic context...
April 12, 2017: JMIR Public Health and Surveillance
https://www.readbyqxmd.com/read/28316365/extracting-databases-from-dark-data-with-deepdive
#15
Ce Zhang, Jaeho Shin, Christopher Ré, Michael Cafarella, Feng Niu
DeepDive is a system for extracting relational databases from dark data: the mass of text, tables, and images that are widely collected and stored but which cannot be exploited by standard relational tools. If the information in dark data - scientific papers, Web classified ads, customer service notes, and so on - were instead in a relational database, it would give analysts a massive and valuable new set of "big data." DeepDive is distinctive when compared to previous information extraction systems in its ability to obtain very high precision and recall at reasonable engineering cost; in a number of applications, we have used DeepDive to create databases with accuracy that meets that of human annotators...
June 2016: Proceedings
https://www.readbyqxmd.com/read/28297435/simple-quality-assurance-method-of-dynamic-tumor-tracking-with-the-gimbaled-linac-system-using-a-light-field
#16
Hideharu Miura, Shuichi Ozawa, Masahiro Hayata, Shintaro Tsuda, Kiyoshi Yamada, Yasushi Nagata
We proposed a simple visual method for evaluating the dynamic tumor tracking (DTT) accuracy of a gimbal mechanism using a light field. A single photon beam was set with a field size of 30×30 mm2 at a gantry angle of 90°. The center of a cube phantom was set up at the isocenter of a motion table, and 4D modeling was performed based on the tumor and infrared (IR) marker motion. After 4D modeling, the cube phantom was replaced with a sheet of paper, which was placed perpendicularly, and a light field was projected on the sheet of paper...
September 2016: Journal of Applied Clinical Medical Physics
https://www.readbyqxmd.com/read/28259212/is-the-new-heroin-epidemic-really-new-racializing-heroin
#17
Benjamin Bowser, Robert Fullilove, Carl Word
Heroin abuse as an outcome of the prior use of painkillers increased rapidly over the past decade. This "new epidemic" is unique because the new heroin users are primarily young White Americans in rural areas of virtually every state. This commentary argues that the painkiller-to-heroin transition could not be the only cause of heroin use on such a scale and that the new and old heroin epidemics are linked. The social marketing that so successfully drove the old heroin epidemic has innovated and expanded due to the use of cell-phones, text messaging and the "dark web" which requires a Tor browser, and software that allows one to communicate with encrypted sites without detection...
April 2017: Journal of the National Medical Association
https://www.readbyqxmd.com/read/28235820/workplace-social-capital-and-the-onset-of-major-depressive-episode-among-workers-in-japan-a-3-year-prospective-cohort-study
#18
Asuka Sakuraya, Kotaro Imamura, Akiomi Inoue, Akizumi Tsutsumi, Akihito Shimazu, Masaya Takahashi, Takafumi Totsuzaki, Norito Kawakami
BACKGROUND: This study examined the prospective association of workplace social capital (WSC) with major depressive episode (MDE) among Japanese employees. METHODS: A 3-year prospective cohort study was conducted among 1058 employees from a private think-tank company who participated in a baseline survey; after excluding those with MDE in the past 12 months, 929 were followed up. WSC at baseline was measured using a 3-item scale. MDE was assessed at baseline and at follow-up every year, by using a web-based, self-administered version of the WHO Composite International Diagnostic Interview (WHO-CIDI) 3...
June 2017: Journal of Epidemiology and Community Health
https://www.readbyqxmd.com/read/28093751/the-emergence-of-the-ecological-mind-in-hua-yen-kegon-buddhism-and-jungian-psychology
#19
REVIEW
Joe Cambray
The complexity associated with deep interconnectedness in nature is beginning to be articulated and elaborated in the field of ecological studies. While some parallels to the psyche have been made and the field of Eco-psychology has been developing, Jung's explicit contribution by way of the image of rhizomes has not been considered in detail. Philosopher Gilles Deleuze acknowledges borrowing the term from Jung, though he disagreed with Jung's Empedoclean use of the term. The paper presents some fundamental properties of rhizomes along with contemporary scientific research on mycorrhizal (fungal) networks...
February 2017: Journal of Analytical Psychology
https://www.readbyqxmd.com/read/28073566/mixotrophy-in-the-phototrophic-dinoflagellate-takayama-helix-family-kareniaceae-predator-of-diverse-toxic-and-harmful-dinoflagellates
#20
Hae Jin Jeong, Jin Hee Ok, An Suk Lim, Ji Eun Kwon, So Jin Kim, Sung Yeon Lee
Takayama spp. are phototrophic dinoflagellates belonging to the family Kareniaceae and have caused fish kills in several countries. Understanding their trophic mode and interactions with co-occurring phytoplankton species are critical steps in comprehending their ecological roles in marine ecosystems, bloom dynamics, and dinoflagellate evolution. To investigate the trophic mode and interactions of Takayama spp., the ability of Takayama helix to feed on diverse algal species was examined, and the mechanisms of prey ingestion were determined...
December 2016: Harmful Algae
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