keyword
MENU ▼
Read by QxMD icon Read
search

Mobile

keyword
https://www.readbyqxmd.com/read/28212487/interactions-between-membranes-and-metaphilic-polypeptide-architectures-with-diverse-sidechain-populations
#1
Michelle W Lee, Ming Han, Guilherme Volpe Bossa, Carly Snell, Ziyuan Song, Haoyu Tang, Lichen Yin, Jianjun Cheng, Sylvio May, Erik Luijten, Gerard C L Wong
At physiological conditions, most proteins or peptides can fold into relatively stable structures that present on their molecular surfaces specific chemical patterns partially smeared out by thermal fluctuations. These nanoscopically defined patterns of charge, hydrogen bonding, and/or hydrophobicity, along with their elasticity and shape stability (folded proteins have Young's moduli of ~1 × 10(8) Pa), largely determine and limit the interactions of these molecules, such as molecular recognition and allosteric regulation...
February 17, 2017: ACS Nano
https://www.readbyqxmd.com/read/28212386/comparison-of-theoretical-and-experimental-values-for-plant-uptake-of-pesticide-from-soil
#2
Jeong-In Hwang, Sung-Eun Lee, Jang-Eok Kim
Pesticides that persist in soils may be taken up by the roots of plants. One way to assess plant uptake is to theoretically predict the extent of plant uptake using a mathematical model. In this study, a model was developed to predict plant uptake of pesticide residues in soils using various parameters, such as pesticide mobility within soil, plant transpiration stream, root-soil transfer rate, plant growth, and pesticide dissipation in either soils or plants. The accuracy of the model was evaluated by comparing the modeled concentrations with measured uptake concentrations of chlorpyrifos (CP) in lettuce, grown on treated soils with concentrations of approximately 10 and 20 mg kg-1 CP...
2017: PloS One
https://www.readbyqxmd.com/read/28212378/sequencing-the-extrachromosomal-circular-mobilome-reveals-retrotransposon-activity-in-plants
#3
Sophie Lanciano, Marie-Christine Carpentier, Christel Llauro, Edouard Jobet, Dagmara Robakowska-Hyzorek, Eric Lasserre, Alain Ghesquière, Olivier Panaud, Marie Mirouze
Retrotransposons are mobile genetic elements abundant in plant and animal genomes. While efficiently silenced by the epigenetic machinery, they can be reactivated upon stress or during development. Their level of transcription not reflecting their transposition ability, it is thus difficult to evaluate their contribution to the active mobilome. Here we applied a simple methodology based on the high throughput sequencing of extrachromosomal circular DNA (eccDNA) forms of active retrotransposons to characterize the repertoire of mobile retrotransposons in plants...
February 17, 2017: PLoS Genetics
https://www.readbyqxmd.com/read/28212353/effect%C3%A2-of%C3%A2-fibre%C3%A2-supplementation%C3%A2-on%C3%A2-body%C3%A2-weight%C3%A2-and%C3%A2-composition-%C3%A2-frequency%C3%A2-of%C3%A2-eating%C3%A2-and%C3%A2-dietary%C3%A2-choice%C3%A2-in%C3%A2-overweight%C3%A2-individuals
#4
Vicky A Solah, Deborah A Kerr Wendy J Hunt, Stuart K Johnson, Carol J Boushey, Edward J Delp, Xingqiong Meng, Roland J Gahler, Anthony P James, Aqif S Mukhtar, Haelee K Fenton, Simon Wood
Fibre supplementation can potentially reduce energy intake and contribute to weight loss. The mechanism may be reduced frequency of eating, resulting in reduced food consumption. The objective of this research was to determine the effectiveness of fibre supplementation with PolyGlycopleX® (PGX®), on body weight and composition, frequency of eating and dietary intake in 118 overweight adults. In a three-arm, parallel, blind, randomised controlled trial participants were randomised to one of three groups; 4...
February 16, 2017: Nutrients
https://www.readbyqxmd.com/read/28212319/a-validated-stability-indicating-hplc-method-for-simultaneous-determination-of-amoxicillin-and-enrofloxacin-combination-in-an-injectable-suspension
#5
Nidal Batrawi, Shorouq Wahdan, Fuad Al-Rimawi
The combination of amoxicillin and enrofloxacin is a well-known mixture of veterinary drugs; it is used for the treatment of Gram-positive and Gram-negative bacteria. In the scientific literature, there is no high-performance liquid chromatography (HPLC)-UV method for the simultaneous determination of this combination. The objective of this work is to develop and validate an HPLC method for the determination of this combination. In this regard, a new, simple and efficient reversed-phase HPLC method for simultaneous qualitative and quantitative determination of amoxicillin and enrofloxacin, in an injectable preparation with a mixture of inactive excipients, has been developed and validated...
February 16, 2017: Scientia Pharmaceutica
https://www.readbyqxmd.com/read/28212317/an-auction-based-spectrum-leasing-mechanism-for-mobile-macro-femtocell-networks-of-iot
#6
Xin Chen, Lei Xing, Tie Qiu, Zhuo Li
The Internet of Things (IoT) is a vision of the upcoming society. It can provide pervasive communication between two or more entities using 4G-LTE (Long Term Evolution) communication technology. In 4G-LTE networks, there are two important problems: helping manage the spectrum demands of IoT devices and achieving much more revenue with the limited resource. This paper proposes a pricing framework to investigate the spectrum leasing in mobile heterogeneous networks with single macrocell and multiple femtocells...
February 16, 2017: Sensors
https://www.readbyqxmd.com/read/28212231/how-much-does-icu-structure-account-for-variation-in-mobility-practices-between-acute-respiratory-distress-syndrome-network-hospitals
#7
Shunsuke Taito, Kazuhiro Sarada, Hideto Yasuda
No abstract text is available yet for this article.
March 2017: Critical Care Medicine
https://www.readbyqxmd.com/read/28211995/far-uv-annealed-inkjet-printed-in2o3-semiconductor-layers-for-tfts-on-flexible-pen-substrate
#8
Jaakko Henrik Leppäniemi, Kim Eiroma, Himadri Majumdar, Ari Alastalo
The inkjet-printing process of precursor solutions containing In-nitrate dissolved in 2-methoxyethanol is optimized using ethylene glycol as a co-solvent that allows the stabilization of the droplet formation, leading to a robust, repeatable printing process. The inkjet-printed precursor films are then converted to In2O3 semiconductors at flexible-substrate-compatible low-temperatures (150 - 200 °C) using combined far ultraviolet (FUV) exposure at ~160 nm and thermal treatment. The compositional nature of the precursor-to-metal oxide conversion is studied using grazing incidence X-ray diffraction (GIXRD), X-ray reflectivity (XRR) and Fourier transform infrared (FTIR) spectroscopy that indicate that amorphous, high density (up to 5...
February 17, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28211827/association-between-gait-variability-falls-and-mobility-in-people-with-multiple-sclerosis-a-specific-observation-on-the-edss-4-0-4-5-level
#9
Alon Kalron
BACKGROUND: We previously demonstrated that gait variability increases throughout the disease process in people with multiple sclerosis (PwMS). While gait variability tends to remain steady in the lower levels of disability, a significant increase occurs once patients reach the moderate neurological level. OBJECTIVE: To examine the relationship between variability of major spatio-temporal parameters of gait and falls, in PwMS with an expanded disability status scale score of 4...
February 13, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28211639/the-use-of-on-line-heart-cutting-high-performance-liquid-chromatography-coupled-with-linear-ion-trap-mass-spectrometry-in-the-identification-of-impurities-in-vidarabine-monophosphate
#10
Hang Wang, Tongzhou Xu, Jiaojian Yuan
It is difficult to identify unknown impurities in nucleotide analogues by mass spectrometry because mass-spectrometry-incompatible mobile phases need to be used to separate the major ingredient from impurities. In this study, vidarabine monophosphate was selected, and unknown impurities were identified by online heart-cutting two-dimensional high performance liquid chromatography and linear ion trap mass spectrometry. The one dimensional reversed phase column was filled with a mobile phase containing non-volatile salt...
February 17, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28211521/computer-aided-designing-of-immunosuppressive-peptides-based-on-il-10-inducing-potential
#11
Gandharva Nagpal, Salman Sadullah Usmani, Sandeep Kumar Dhanda, Harpreet Kaur, Sandeep Singh, Meenu Sharma, Gajendra P S Raghava
In the past, numerous methods have been developed to predict MHC class II binders or T-helper epitopes for designing the epitope-based vaccines against pathogens. In contrast, limited attempts have been made to develop methods for predicting T-helper epitopes/peptides that can induce a specific type of cytokine. This paper describes a method, developed for predicting interleukin-10 (IL-10) inducing peptides, a cytokine responsible for suppressing the immune system. All models were trained and tested on experimentally validated 394 IL-10 inducing and 848 non-inducing peptides...
February 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28211500/video-monitoring-of-brown-planthopper-predation-in-rice-shows-flaws-of-sentinel-methods
#12
Yi Zou, Joop de Kraker, Felix J J A Bianchi, Mario D van Telgen, Haijun Xiao, Wopke van der Werf
Immobilized preys are routinely used in agro-ecological exposure studies to quantify predation of pests under field conditions, but this method has not been validated. Our purpose was to determine the validity of using immobilized adults of the major rice pest Nilaparvata lugens, brown plant hopper (BPH), as sentinels. We used direct observation by video recording to determine the causal agents of removal of field exposed BPH sentinels with two experiments: 1) we recorded removal events of dead, immobilized BPH; and 2) we compared removal of (i) dead, immobilized BPH, (ii) live, immobilized BPH, and (iii) live, mobile BPH...
February 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28211267/efficient-and-selective-uptake-of-tco4-by-a-cationic-metal-organic-framework-material-with-open-ag-sites
#13
Daopeng Sheng, Lin Zhu, Chao Xu, Chengliang Xiao, Yanlong Wang, Yaxing Wang, Lanhua Chen, Juan Diwu, Jing Chen, Zhifang Chai, Thomas E Albrecht-Schmitt, Shuao Wang
99Tc is one of the most problematic radioisotopes in used nuclear fuel owing to its combined features of high fission yield, long half-life, and high environmental mobility. There are only a handful of functional materials that can remove TcO4- anion from aqueous solution and identifying for new, stable materials with high anion-exchange capacities, fast kinetics, and good selectivity remains a challenge. We report here an 8-fold interpenetrated three-dimensional cationic metal-organic framework material, SCU-100, which is assembled from a tetradentate neutral nitrogen-donor ligand and two-coordinate Ag+ cations as potential open metal sites...
February 17, 2017: Environmental Science & Technology
https://www.readbyqxmd.com/read/28211211/circulating-fibrocyte-mobilization-in-negative-pressure-wound-therapy
#14
Dezhi Chen, Yong Zhao, Zonghuan Li, Kangquan Shou, Xun Zheng, Pengcheng Li, Baiwen Qi, Aixi Yu
Non-healing diabetic wounds are difficult to treat. They also create heavy financial burdens for both patients and society. Negative pressure wound therapy (NPWT) has been adopted to treat intractable wounds and has proved to be effective. However, the mechanisms that underlie the effects of this treatment are not entirely understood. Circulating fibrocytes are unique haematopoietic-derived stem cells that have been reported to play a pivotal role in wound healing. Here, we have investigated the effect of NPWT on fibrocyte mobilization and the role of fibrocyte mobilization in the healing of diabetic wounds during NPWT...
February 17, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28211184/night-time-pedestrian-conspicuity-effects-of-clothing-on-drivers-eye-movements
#15
Joanne M Wood, Richard A Tyrrell, Philippe Lacherez, Alex A Black
PURPOSE: Drivers' responses and eye movements were assessed as they approached pedestrians at night in order to explore the relative conspicuity benefits of different configurations of retroreflective markings. METHODS: Eye movements were recorded using an ASL Mobile Eye (Applied Science Technologies, www.asleyetracking.com) from 14 young licensed drivers (M = 24.1 ± 6.4 years) as they drove along a closed-road circuit at night. At two locations, pedestrians walked in place facing either towards or away from the road...
March 2017: Ophthalmic & Physiological Optics: the Journal of the British College of Ophthalmic Opticians (Optometrists)
https://www.readbyqxmd.com/read/28211095/tooth-loss-among-the-elders-in-an-inner-city-area-of-ibadan-nigeria
#16
Olushola Ibiyemi, Ejiro Idiga
OBJECTIVE: To determine the prevalence and factors associated with tooth loss among elders in an inner city area of Ibadan, Nigeria. BACKGROUND: Tooth loss is an indication of the oral health of a population, and the possible effects of oral health on general health of the elders has been reported. MATERIAL AND METHODS: A cross-sectional study was undertaken among 392 consenting elders in Idikan, Ibadan, Nigeria. Information on socio-demographic characteristics, causes and effects of tooth loss was obtained using a pretested semistructured questionnaire...
February 16, 2017: Gerodontology
https://www.readbyqxmd.com/read/28211014/comprehensive-peptide-ion-structure-studies-using-ion-mobility-techniques-part-1-an-advanced-protocol-for-molecular-dynamics-simulations-and-collision-cross-section-calculation
#17
Samaneh Ghassabi Kondalaji, Mahdiar Khakinejad, Amirmahdi Tafreshian, Stephen J Valentine
Collision cross-section (CCS) measurements with a linear drift tube have been utilized to study the gas-phase conformers of a model peptide (acetyl-PAAAAKAAAAKAAAAKAAAAK). Extensive molecular dynamics (MD) simulations have been conducted to derive an advanced protocol for the generation of a comprehensive pool of in-silico structures; both higher energy and more thermodynamically stable structures are included to provide an unbiased sampling of conformational space. MD simulations at 300 K are applied to the in-silico structures to more accurately describe the gas-phase transport properties of the ion conformers including their dynamics...
February 16, 2017: Journal of the American Society for Mass Spectrometry
https://www.readbyqxmd.com/read/28210974/mobile-health-mhealth-technology-for-the-management-of-hypertension-and-hyperlipidemia-slow-start-but-loads-of-potential
#18
REVIEW
Hasan Rehman, Ayeesha K Kamal, Pamela B Morris, Saleem Sayani, Anwar T Merchant, Salim S Virani
PURPOSE OF REVIEW: Hypertension and hyperlipidemia represent two major risk factors for atherosclerotic cardiovascular disease. Mobile health or mHealth is defined as the use of mobile phone and wireless technologies to support the achievement of health objectives. Management of hypertension, and to some extent hyperlipidemia, has often employed mHealth interventions given lower cost and greater patient engagement compared to traditional methods. These interventions include the use of text messaging, wireless devices, and mobile phone applications...
March 2017: Current Atherosclerosis Reports
https://www.readbyqxmd.com/read/28210846/stem-cell-reviews-and-reports-cell-trafficking-stem-cell-mobilization-and-homing-and-hematopoiesis-section
#19
EDITORIAL
Louis M Pelus
No abstract text is available yet for this article.
February 16, 2017: Stem Cell Reviews
https://www.readbyqxmd.com/read/28210821/p-f-c-sigma-%C3%A2-cruciate-retaining-fixed-bearing-versus-mobile-bearing-knee-arthroplasty-a-prospective-comparative-study-with-minimum-10-year-follow-up
#20
O Riaz, A Aqil, G Sisodia, G Chakrabarty
AIMS: To prospectively compare long-term clinical and radiological outcomes following a cruciate retaining fixed-bearing (FB) and a mobile-bearing (MB) primary total knee replacement (TKR). METHODS: We prospectively reviewed 113 TKRs in 99 patients (14 bilateral) with a PFC sigma cruciate retaining rotating platform system, at an average follow-up of 11.1 years (range 10-12). Results were contrasted with those from 89 TKRs in 72 patients (17 bilateral) with a PFC sigma cruciate fixed-bearing prosthesis, at an average follow-up of 12...
February 16, 2017: European Journal of Orthopaedic Surgery & Traumatology: Orthopédie Traumatologie
keyword
keyword
4448
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"