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https://www.readbyqxmd.com/read/29684839/effects-of-sous-vide-method-at-different-temperatures-times-and-vacuum-degrees-on-the-quality-structural-and-microbiological-properties-of-pork-ham
#1
Kiyoung Jeong, Hyeonbin O, So Yeon Shin, Young-Soon Kim
This study evaluated the influence of different factors on pork hams cooked by sous-vide method. The quality and structural and microbiological properties of the treated samples were compared with those of controls. Samples were subjected to treatment at different combinations of temperature (61 °C or 71 °C), time (45 or 90 min), and vacuum degree (98.81% or 96.58%). The control sample was air packaged and boiled for 45 min in boiling water. Temperature and vacuum degree affected quality properties, while the effect of time was limited...
April 10, 2018: Meat Science
https://www.readbyqxmd.com/read/29684640/three-invariant-hi-c-interaction-patterns-applications-to-genome-assembly
#2
Sivan Oddes, Aviv Zelig, Noam Kaplan
Assembly of reference-quality genomes from next-generation sequencing data is a key challenge in genomics. Recently, we and others have shown that Hi-C data can be used to address several outstanding challenges in the field of genome assembly. This principle has since been developed in academia and industry, and has been used in the assembly of several major genomes. In this paper, we explore the central principles underlying Hi-C-based assembly approaches, by quantitatively defining and characterizing three invariant Hi-C interaction patterns on which these approaches can build: Intrachromosomal interaction enrichment, distance-dependent interaction decay and local interaction smoothness...
April 20, 2018: Methods: a Companion to Methods in Enzymology
https://www.readbyqxmd.com/read/29684129/insights-into-rna-processing-pathways-and-associated-rna-degrading-enzymes-in-archaea
#3
Béatrice Clouet-d'Orval, Manon Batista, Marie Bouvier, Yves Quentin, Gwennaele Fichant, Anita Marchfelder, Lisa-Katharina Maier
RNA processing pathways are at the center of regulation of gene expression. All RNA transcripts undergo multiple maturation steps in addition to covalent chemical modifications to become functional in the cell. This includes destroying unnecessary or defective cellular RNAs. In Archaea, information on mechanisms by which RNA species reach their mature forms and associated RNA-modifying enzymes is still fragmentary. To date, most archaeal actors and pathways have been proposed in light of information gathered from Bacteria and Eukarya...
April 19, 2018: FEMS Microbiology Reviews
https://www.readbyqxmd.com/read/29683985/accommodative-behavior-of-young-eyes-wearing-multifocal-contact-lenses
#4
Basal H Altoaimi, Meznah S Almutairi, Pete S Kollbaum, Arthur Bradley
SIGNIFICANCE: The effectiveness of multifocal contact lenses (MFCLs) at slowing myopia progression may hinge on the accommodative behavior of young eyes fit with these presbyopic style lenses. Can they remove hyperopic defocus? Convergence accommodation as well as pupil size and the zonal geometry are likely to contribute to the final accommodative responses. PURPOSE: The aim of this study was to examine the accommodation behavior of young adult eyes wearing MFCLs and the effectiveness of these MFCLs at removing foveal hyperopic defocus when viewing near targets binocularly...
April 20, 2018: Optometry and Vision Science: Official Publication of the American Academy of Optometry
https://www.readbyqxmd.com/read/29683922/a-review-of-accelerometer-based-activity-monitoring-in-cancer-survivorship-research
#5
Carolyn J Peddle-McIntyre, Vinicius Cavalheri, Terry Boyle, Joanne A McVeigh, Emily Jeffery, Brigid M Lynch, Jeff K Vallance
BACKGROUND: In the cancer survivorship context, physical activity and sedentary behaviour have been measured using different methods and tools. PURPOSE: To conduct a narrative review of published research in cancer survivor populations to summarise the quality and identify gaps in reporting on accelerometer data collection, data processing, and outcome measures in cancer survivors. METHODS: An initial PubMed® search of papers published in English was conducted in January 2017, and a final search was conducted in May 2017...
April 21, 2018: Medicine and Science in Sports and Exercise
https://www.readbyqxmd.com/read/29683232/predictors-of-success-and-quality-of-life-in-people-with-borderline-intelligence-the-special-school-label-personal-and-social-resources
#6
Grzegorz Szumski, Anna Firkowska-Mankiewicz, Izabela Lebuda, Maciej Karwowski
BACKGROUND: This longitudinal study examines the extent to which personal factors (intelligence and health status), social resources (family socioeconomic status, SES), special school placement and being labelled as a pupil with a disability in childhood predict subjective quality of life and objective life success 23 years later. MATERIALS AND METHODS: The sample consisted of 49 individuals with borderline intellectual functioning (BIF), 21 of whom attended special schools and were labelled as having special educational needs; the remaining 28 attended regular schools and were not labelled in this way...
April 23, 2018: Journal of Applied Research in Intellectual Disabilities: JARID
https://www.readbyqxmd.com/read/29682253/-in-vitro-evaluation-of-the-post-space-depth-reading-with-an-intraoral-scanner-ios-compared-to-a-traditional-silicon-impression
#7
A Pinto, L Arcuri, P Carosi, R Nardi, A Libonati, L Ottria, V Campanella
Objectives: The aim of the study was to assess the depth and quality of the post-space reading, using an IOS without scan-post, compared to a traditional silicon technique. Methods: Six extracted bicuspids were decoronated and endodontically treated. After having prepared the space for the posts, a structure in pink acrylic resin was created with two resin elements. At the center of the structure one sample was put at a time. Digital and traditional impressions were taken for each sample...
October 2017: Oral & Implantology
https://www.readbyqxmd.com/read/29680747/development-of-a-flexible-%C3%AE-ray-detector-using-a-liquid-scintillation-light-guide-lslg
#8
Kiyoshi Nomura, Akira Yunoki, Masayuki Hara, Yuko Morito, Akira Fujishima
A flexible γ detector using a liquid scintillation light guide (LSLG) was developed. The analyzed pulse height (PHA) spectrum depended on the diameter, length and scintillator concentration of the LSLG, and the distance of a γ ray irradiation point from the head of photomultiplier tube (PMT). From the analysis of PHA spectrum, it was found that the count ratio of two divided channel regions linearly decreases as the distance from the PMT head increases. It was further found that the radiation dose rate can be estimated by setting the flexible LSLG tube to a circular shape since the count rate is proportional to the dose rate measured by a conventional NaI (Tl) scintillation detector...
April 10, 2018: Applied Radiation and Isotopes
https://www.readbyqxmd.com/read/29680630/ultrasonic-assisted-synthesis-with-enhanced-visible-light-photocatalytic-activity-of-nio-ag-3-vo-4-nanocomposite-and-its-antibacterial-activity
#9
V Ramasamy Raja, D Rani Rosaline, A Suganthi, M Rajarajan
The NiO/Ag3 VO4 nanocomposite photocatalysts were developed by ultrasonic assisted preparation method to study the photocatalytic activity under visible light irradiation. The samples were characterized by UV-DRS, XRD, FT-IR, XPS, SEM, EDX, TEM, EIS and BET analysis. The photocatalytic activity of NiO/Ag3 VO4 nanocomposite for the photodegradation of 4-Nitro Phenol (4-NP) and Rose Bengal (RB) under visible light irradiation was studied and it is observed that the activity has been much higher than that of the pure Ag3 VO4 ...
June 2018: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/29680616/facile-sonochemical-synthesis-of-zn-2-sno-4-v-2-o-5-nanocomposite-as-an-effective-photocatalyst-for-degradation-of-eosin-yellow
#10
V Ramasamy Raja, D Rani Rosaline, A Suganthi, M Rajarajan
This study presents a novel method for the preparation of Zn2 SnO4 /V2 O5 nanocomposites via a sonochemical aqueous route. This method is mild, convenient, cheap and efficient. The as prepared samples were characterized by XRD, SEM, EDAX, TEM, BET, FT-IR and UV-DRS spectra. DRS spectrum shows the adsorption edge of Zn2 SnO4 -V2 O5 in visible region of spectrum. The structural and morphological features of the as synthesized Zn2 SnO4 -V2 O5 nanocomposites have been observed using both scanning and transmission electron microscopy...
June 2018: Ultrasonics Sonochemistry
https://www.readbyqxmd.com/read/29680336/cardiac-structural-and-functional-consequences-of-amyloid-deposition-by-cardiac-magnetic-resonance-and-echocardiography-and-their-prognostic-roles
#11
Daniel S Knight, Giulia Zumbo, William Barcella, Jennifer A Steeden, Vivek Muthurangu, Ana Martinez-Naharro, Thomas A Treibel, Amna Abdel-Gadir, Heerajnarain Bulluck, Tushar Kotecha, Rohin Francis, Tamer Rezk, Candida C Quarta, Carol J Whelan, Helen J Lachmann, Ashutosh D Wechalekar, Julian D Gillmore, James C Moon, Philip N Hawkins, Marianna Fontana
OBJECTIVES: This cross-sectional study aimed to describe the functional and structural cardiac abnormalities that occur across a spectrum of cardiac amyloidosis burden and to identify the strongest cardiac functional and structural prognostic predictors in amyloidosis using cardiac magnetic resonance (CMR) and echocardiography. BACKGROUND: Cardiac involvement in light chain and transthyretin amyloidosis is the main driver of prognosis and influences treatment strategies...
April 13, 2018: JACC. Cardiovascular Imaging
https://www.readbyqxmd.com/read/29678597/anxiety-but-not-depressive-like-behaviors-are-related-to-facial-hyperalgesia-in-a-model-of-trigeminal-neuropathic-pain-in-rats
#12
Eder Gambeta, Marcio Augusto Batista, Gabriel Paz Maschio, Joelle de Melo Turnes, Erika Ivanna Araya, Juliana Geremias Chichorro
Trigeminal neuralgia (TN) is a painful condition characterized by excruciating facial pain, which has a serious impact on quality of life. Depression and anxiety have been commonly associated with TN, but clinical studies report that these comorbidities are frequently underdiagnosed and undertreated in TN patients. Herein it was investigated if rats submitted to the infraorbital nerve constriction (CION), a model of trigeminal neuropathic pain, would display anxiety- and depressive-like behaviors in addition to the facial sensory changes in different time points after the nerve injury...
April 17, 2018: Physiology & Behavior
https://www.readbyqxmd.com/read/29678538/foraging-performance-of-two-fishes-the-threespine-stickleback-and-the-cuman%C3%A3-guppy-under-different-light-backgrounds
#13
Reo Zukoshi, Ilaria Savelli, Iñigo Novales Flamarique
Many vertebrates have cone photoreceptors that are most sensitive to ultraviolet (UV) light termed UV cones. The ecological functions that these cones contribute to are seldom known though they are suspected of improving foraging and communication in a variety of fishes. In this study, we used several spectral backgrounds to assess the contribution of UV and violet cones, or long wavelength (L) cones, in the foraging performance of juvenile Cumaná guppy, Poecilia reticulata, or marine stickleback, Gasterosteus aculeatus...
April 17, 2018: Vision Research
https://www.readbyqxmd.com/read/29677773/defect-states-in-inp-ingaas-inp-heterostructures-by-current-voltage-characteristics-and-deep-level-transient-spectroscopy
#14
Thi Kim Oanh Vu, Kyoung Su Lee, Sang Jun Lee, Eun Kyu Kim
We studied defect states in In0.53Ga0.47As/InP heterojunctions with interface control by group V atoms during metalorganic chemical vapor (MOCVD) deposition. From deep level transient spectroscopy (DLTS) measurements, two defects with activation energies of 0.28 eV (E1) and 0.15 eV (E2) below the conduction band edge, were observed. The defect density of E1 for In0.53Ga0.47As/InP heterojunctions with an addition of As and P atoms was about 1.5 times higher than that of the heterojunction added P atom only. From the temperature dependence of current- voltage characteristics, the thermal activation energies of In0...
September 1, 2018: Journal of Nanoscience and Nanotechnology
https://www.readbyqxmd.com/read/29677727/feasibility-study-of-phosphor-screen-containing-nano-scale-anti-reflection-layer-for-improved-optical-properties-in-indirect-x-ray-detector
#15
Kyo-Tae Kim, Joo-Hee Kim, Ye-Ji Heo, Cheol-Ha Baek, Si-Cheol Noh, Yun-Seon Choi, Ki-Jung Ahn, Heung-Lae Cho, Chi-Woong Mun, Sung-Kwang Park
With increasingly strict regulations regarding patient exposure, research on digital radiography technology has recently focused on indirect methods that can produce high-quality images for a low radiation dose. In particular, medical imaging systems based on indirect methods universally use rare-earth metal phosphors, because of their high atomic number and excellent luminescence efficiency. Thus, various studies aiming to improve the luminescence efficiency of phosphors have been conducted. Despite this research, however, the current luminescence efficiencies are insufficient...
September 1, 2018: Journal of Nanoscience and Nanotechnology
https://www.readbyqxmd.com/read/29677647/arsenic-effects-on-some-photophysical-parameters-of-cichorium-intybus-under-different-radiation-and-water-irrigation-regimes
#16
Gabriela Cordon, Analia Iriel, Alicia Fernández Cirelli, M Gabriela Lagorio
The presence of arsenic (As) in groundwater is a major problem in several parts of Latin America. In the present work, non-destructive approaches to monitor the effects of As on plants of Cichorium intybus, an herbaceous Asteraceae, were explored. In this sense, the effects of As at different levels of water and radiation were evaluated on these crops. Plants were grown in a greenhouse, watered daily with As solutions and exposed to different water and/or light conditions for four months, using a three-factor (As, water, radiation) and two-level resource (As vs non As, field capacity vs half-field capacity condition, light vs shade condition) factorial design...
April 10, 2018: Chemosphere
https://www.readbyqxmd.com/read/29676605/meta-analysis-of-big-five-personality-traits-in-autism-spectrum-disorder
#17
Jennifer Lodi-Smith, Jonathan D Rodgers, Sara A Cunningham, Christopher Lopata, Marcus L Thomeer
The present meta-analysis synthesizes the emerging literature on the relationship of Big Five personality traits to autism spectrum disorder. Studies were included if they (1) either (a) measured autism spectrum disorder characteristics using a metric that yielded a single score quantification of the magnitude of autism spectrum disorder characteristics and/or (b) studied individuals with an autism spectrum disorder diagnosis compared to individuals without an autism spectrum disorder diagnosis and (2) measured Big Five traits in the same sample or samples...
April 1, 2018: Autism: the International Journal of Research and Practice
https://www.readbyqxmd.com/read/29676122/-quality-control-of-guci-tablets-using-uplc-elsd-fingerprint-analysis-coupled-with-chemometrics
#18
Ya-Dan Wang, Zhong Dai, Cai-Lin Sun, Xian-Fu Wu, Shuang-Cheng Ma
Ultra-performance liquid chromatography-evaporative light scattering detection (UPLC-ELSD) fingerprint analysis method was established for quality control of Guci tablets. Chromatographic separation was performed on Waters Acquity UPLC BEH C₁₈ column (2.1 mm×100 mm, 1.7 μm) at 30 °C of column temperature. Acetonitrile-0.1% formic acid solution was adopted as mobile phase for gradient elution. The flow rate was set at 0.3 mL·min⁻¹, and the injection volume was 3 μL. Detection was carried out on an ELSD with a nitrogen pressure of 0...
March 2018: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29676115/-survival-state-and-fruiting-characteristics-of-endangered-medicinal-plant-sinopodophyllum-hexandrum-plant-in-tibet-plateau
#19
Qi-Qiang Guo, Chao Gao, Hui-E Li, Yan-Hui Ye, Yan-Ying Han
This study was carried out by the methods of typical plots investigation and laboratory test aiming at analyzing the survival state and fruiting characteristics of three Sinopodophyllum hexandrum populations in different environmental habitats. Meanwhile, it could provide scientific basis for enhancing wild population quantity recovery. The results showed that more population quantity grow in the habitats of large-area gap (Population A) and bushes (Population C) with a majority of the young individuals, while the minor-area gap (Population B) was the opposite...
March 2018: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
https://www.readbyqxmd.com/read/29676089/-study-on-photosynthesis-and-physiological-characteristics-of-acanthopanax-giraldii-on-different-light-intensity
#20
Yu-Feng Chen, Xu-Feng Huang, Rui Gu, Shi-Hong Zhong, Xiao-Dong Wei
This article is aimed to study the response mechanism of Acanthopanax giraldii on different shading intensity to guide its artificial cultivation. The cultivated A. giraldii in Maoxian was used as the research object, set up different shading treatment groups, analyzed photosynthesis, physiology, submicroscopic structure to explore the response mechanism of A. giraldii to different light intensity. Light was the main influencing factor to photosynthetic rate.During morning and afternoon periods,the Pn of the CK group reduced by stomatal limitation and non stomatal limitation factors respectively...
March 2018: Zhongguo Zhong Yao za Zhi, Zhongguo Zhongyao Zazhi, China Journal of Chinese Materia Medica
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