keyword
MENU ▼
Read by QxMD icon Read
search

Attention technology

keyword
https://www.readbyqxmd.com/read/28110257/acidification-with-nitric-acid-improves-chemical-characteristics-and-reduces-phytotoxicity-of-alkaline-chars
#1
Fernando Fornes, Rosa Maria Belda
Charred organic matter is recently receiving attention for its potential use as soilless growth medium. However, depending on its origin and on the manufacturing technology, it can result toxic for plants. This fact implies that a detoxifying treatment ought to be devised in order to reclaim char in this way. We have studied three materials which combine these factors: two pyrolyzed biochars, one from forest waste (BCH-FW) and another from olive mill waste (BCH-OMW), and one hydrothermally carbonized hydrochar from forest waste (HYD-FW)...
January 19, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28110042/recent-advances-in-compartmentalized-synthetic-architectures-as-drug-carriers-cell-mimics-and-artificial-organelles
#2
REVIEW
M J York-Duran, M Godoy-Gallardo, C Labay, A J Urquhart, T L Andresen, L Hosta-Rigau
Compartmentalization is a key feature of biological cells which conduct their metabolic activity in individual steps isolated in distinct, separated compartments. The creation of architectures containing multiple compartments with a structure that resembles that of a biological cell has generated significant research attention and these assemblies are proposed as candidate materials for a range of biomedical applications. In this Review article, the recent successes of multicompartment architectures as carriers for the delivery of therapeutic cargo or the creation of micro- and nanoreactors that mimic metabolic activities, thus acting as artificial cells or organelles, are discussed...
January 16, 2017: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/28109832/a-novel-hybrid-auditory-bci-paradigm-combining-assr-and-p300
#3
Netiwit Kaongoen, Sungho Jo
BACKGROUND: Brain-computer interface (BCI) is a technology that provides an alternative way of communication by translating brain activities into digital commands. Due to the incapability of using the vision-dependent BCI for patients who have visual impairment, auditory stimuli have been used to substitute the conventional visual stimuli. NEW METHOD: This paper introduces a hybrid auditory BCI that utilizes and combines auditory steady state response (ASSR) and spatial-auditory P300 BCI to improve the performance for the auditory BCI system...
January 18, 2017: Journal of Neuroscience Methods
https://www.readbyqxmd.com/read/28109438/proteomic-analysis-of-metabolic-responses-to-biofuels-and-chemicals-in-photosynthetic-cyanobacteria
#4
T Sun, L Chen, W Zhang
Recent progresses in various "omics" technologies have enabled quantitative measurements of biological molecules in a high-throughput manner. Among them, high-throughput proteomics is a rapidly advancing field that offers a new means to quantify metabolic changes at protein level, which has significantly facilitated our understanding of cellular process, such as protein synthesis, posttranslational modifications, and degradation in responding to environmental perturbations. Cyanobacteria are autotrophic prokaryotes that can perform oxygenic photosynthesis and have recently attracted significant attentions as one promising alternative to traditionally biomass-based "microbial cell factories" to produce green fuels and chemicals...
2017: Methods in Enzymology
https://www.readbyqxmd.com/read/28105400/discovery-of-a-novel-sn-ii-based-oxide-%C3%AE-snmoo4-for-daylight-driven-photocatalysis
#5
Hiroyuki Hayashi, Shota Katayama, Takahiro Komura, Yoyo Hinuma, Tomoyasu Yokoyama, Ko Mibu, Fumiyasu Oba, Isao Tanaka
Daylight-driven photocatalysts have attracted much attention in the context of "green" technology. Although various active materials have been reported and their applications are rapidly increasing, many are discovered after enormous experimental efforts. Herein the discovery of a novel oxide photocatalyst, β-SnMoO4, is demonstrated via a rational search of 3483 known and hypothetical compounds with various compositions and structures over the whole range of SnO-MO q/2 (M: Ti, Zr, and Hf (q = 4); V, Nb, and Ta (q = 5); Cr, Mo, and W (q = 6)) pseudobinary systems...
January 2017: Advanced Science (Weinheim, Baden-Wurttemberg, Germany)
https://www.readbyqxmd.com/read/28103751/3d-bioprinting-towards-the-era-of-manufacturing-human-organs-as-spare-parts-for-healthcare-and-medicine
#6
Tanveer Ahmad Mir, Makoto Nakamura
3D printing technology has been used in industrial worlds for decades. 3D bioprinting has recently received an increasing attention across the globe among researchers, academicians, students and even the ordinary people. This emerging technique has a great potential to engineer highly organized functional bioconstructs with complex geometries and tailored components for engineering bio-artificial tissues/organs for widespread applications, including transplantation, therapeutic investigation, drug development, bioassay and disease modelling...
January 19, 2017: Tissue Engineering. Part B, Reviews
https://www.readbyqxmd.com/read/28103043/understanding-self-catalyzed-epitaxial-growth-of-iii-v-nanowires-towards-controlled-synthesis
#7
Yunlong Zi, Sergey Suslov, Chen Yang
Self-catalyzed growth of III-V nanowires has drawn plenty of attention due to the potentials of integration in current Si-based technologies. The homoparticle-assisted vapor-liquid-solid growth mechanism has been demonstrated for self-catalyzed III-V nanowire growth. However, the understandings of the preferred growth sites of these nanowires are still limited, which obstructs the controlled synthesis and the applications of self-catalyzed nanowire arrays. Here we experimentally demonstrated that thermally created pits could serve as the preferred sites for self-catalyzed InAs nanowire growth...
January 19, 2017: Nano Letters
https://www.readbyqxmd.com/read/28102525/environmental-chemicals-and-aging
#8
REVIEW
Brandon L Pearson, Dan Ehninger
PURPOSE OF REVIEW: Innovations in agriculture and medicine as well as industrial and domestic technologies are essential for the growing and aging global population. These advances generally require the use of novel natural or synthetic chemical agents with the potential to affect human health. Here, we attempt to highlight environmental chemicals and select drugs with the potential to exacerbate aging by directly affecting molecular aging cascades focusing particular attention on the brain...
January 19, 2017: Current Environmental Health Reports
https://www.readbyqxmd.com/read/28100957/conditions-for-success-in-introducing-telemedicine-in-diabetes-foot-care-a-qualitative-inquiry
#9
Beate-Christin Hope Kolltveit, Eva Gjengedal, Marit Graue, Marjolein M Iversen, Sally Thorne, Marit Kirkevold
BACKGROUND: The uptake of various telehealth technologies to deliver health care services at a distance is expanding; however more knowledge is needed to help understand vital components for success in using telehealth in different work settings. This study was part of a larger trial designed to investigate the effect of an interactive telemedicine platform. The platform consisted of a web based ulcer record linked to a mobile phone to provide care for people with diabetic foot ulcers in outpatient clinics in specialist hospital care in collaboration with primary health care...
2017: BMC Nursing
https://www.readbyqxmd.com/read/28100283/genetic-influences-on-hormonal-markers-of-chronic-hypothalamic-pituitary-adrenal-function-in-human-hair
#10
E M Tucker-Drob, A D Grotzinger, D A Briley, L E Engelhardt, F D Mann, M Patterson, C Kirschbaum, E K Adam, J A Church, J L Tackett, K P Harden
BACKGROUND: Cortisol is the primary output of the hypothalamic-pituitary-adrenal (HPA) axis and is central to the biological stress response, with wide-ranging effects on psychiatric health. Despite well-studied biological pathways of glucocorticoid function, little attention has been paid to the role of genetic variation. Conventional salivary, urinary and serum measures are strongly influenced by diurnal variation and transient reactivity. Recently developed technology can be used to measure cortisol accumulation over several months in hair, thus indexing chronic HPA function...
January 19, 2017: Psychological Medicine
https://www.readbyqxmd.com/read/28099452/how-does-the-concentration-of-determinants-affect-industrial-innovation-performance-an-empirical-analysis-of-23-chinese-industrial-sectors
#11
Shansong Huang, Yang Bai, Qingmei Tan
The agglomeration of innovation determinants has a significant influence on the innovation performance of industries and enterprises. Such an effect has received less attention in empirical research studies. This study involves a survey of the agglomeration effect of two important innovation determinants, R&D investment and R&D personnel, and its influence on innovation performance from the perspective of the industrial level. We analysed the agglomeration features based on the panel data of 23 Chinese industrial sectors from 2001~2013...
2017: PloS One
https://www.readbyqxmd.com/read/28096333/biophysical-properties-of-the-clinical-stage-antibody-landscape
#12
Tushar Jain, Tingwan Sun, Stéphanie Durand, Amy Hall, Nga Rewa Houston, Juergen H Nett, Beth Sharkey, Beata Bobrowicz, Isabelle Caffry, Yao Yu, Yuan Cao, Heather Lynaugh, Michael Brown, Hemanta Baruah, Laura T Gray, Eric M Krauland, Yingda Xu, Maximiliano Vásquez, K Dane Wittrup
Antibodies are a highly successful class of biological drugs, with over 50 such molecules approved for therapeutic use and hundreds more currently in clinical development. Improvements in technology for the discovery and optimization of high-potency antibodies have greatly increased the chances for finding binding molecules with desired biological properties; however, achieving drug-like properties at the same time is an additional requirement that is receiving increased attention. In this work, we attempt to quantify the historical limits of acceptability for multiple biophysical metrics of "developability...
January 17, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28095715/an-overview-of-aldehyde-oxidase-an-enzyme-of-emerging-importance-in-novel-drug-discovery
#13
Mohammad-Reza Rashidi, Somaieh Soltani
Given the rising trend in medicinal chemistry strategy to reduce cytochrome P450-dependent metabolism, aldehyde oxidase (AOX) has recently gained increased attention in drug discovery programs and the number of drug candidates that are metabolized by AOX is steadily growing. Areas covered: Despite the emerging importance of AOX in drug discovery, there are certain major recognized problems associated with AOX-mediated metabolism of drugs. Intra- and inter-species variations in AOX activity, the lack of reliable and predictive animal models using the common experimental animals, and failure in the predictions of in vivo metabolic activity of AOX using traditional in vitro methods are among these issues that are covered in this article...
January 17, 2017: Expert Opinion on Drug Discovery
https://www.readbyqxmd.com/read/28093983/an-approach-towards-structure-based-antimicrobial-peptide-design-for-use-in-development-of-transgenic-plants-a-strategy-for-plant-disease-management
#14
Humaira Ilyas, Aritreyee Datta, Anirban Bhunia
Antimicrobial peptides (AMPs), also known as host defense peptides (HDPs), are ubiquitous and vital components of innate defense response that present themselves as potential candidates for drug design, aimed to control plant and animal diseases. Though their application for plant disease management has long been studied with natural AMPs, cytotoxicity and stability related shortcomings for the development of transgenic plants limits their usage. Newer technologies like molecular modelling, NMR spectroscopy and combinatorial chemistry allow screening for potent candidates and provide new avenues for the generation of rationally designed synthetic AMPs with multiple biological functions...
January 16, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28093045/exploring-urban-health-in-cape-town-south-africa-an-interdisciplinary-analysis-of-secondary-data
#15
Rebekka Mumm, Sonia Diaz-Monsalve, Eva Hänselmann, Johanna Freund, Michael Wirsching, Jan Gärtner, Richard Gminski, Katrin Vögtlin, Mirjam Körner, Lena Zirn, Ursula Wittwer-Backofen, Tolu Oni, Axel Kroeger
BACKGROUND: With modern information technology, an overwhelming amount of data is available on different aspects of societies. Our research investigated the feasibility of using secondary data sources to get an overview of determinants of health and health outcomes in different population strata of Cape Town, a large city of South Africa. METHODS: The methodological approach of secondary-data analysis was similar in the different disciplines: Biological Anthropology, Public Health, Environmental Health, Mental Health, Palliative Care, Medical Psychology and Sociology at the University of Freiburg and Public Health at the University of Cape Town...
January 17, 2017: Pathogens and Global Health
https://www.readbyqxmd.com/read/28092606/molecular-characterization-and-expression-analysis-of-the-nlr-family-card-containing-five-transcripts-in-the-pig
#16
Q Y Yang, T Chen, Y B Chen, D L Lan
The NOD-like receptor (NLR) family caspase recruitment domain-containing 5 (NLRC5) is one of the newly discovered and largest NLR family members. The NLRC5 has recently received extensive attention because of its important role in regulating innate and adaptive immune responses. The NLRC5 in many vertebrates, such as humans, mice, cattle, and horses, has already been proven and studied. However, the NLRC5 gene characteristics of pigs remain unclear. Thus, we completely cloned the NLRC5 cDNA sequence of the pig using the rapid amplification of cDNA ends(RACE) technology...
December 1, 2016: Polish Journal of Veterinary Sciences
https://www.readbyqxmd.com/read/28091889/theoretical-insights-into-the-effects-of-molar-ratios-on-stabilities-mechanical-properties-and-detonation-performance-of-cl-20-hmx-cocrystal-explosives-by-molecular-dynamics-simulation
#17
Gui-Yun Hang, Wen-Li Yu, Tao Wang, Jin-Tao Wang, Zhen Li
To research and estimate the effects of molar ratios on structures, stabilities, mechanical properties, and detonation properties of CL-20/HMX cocrystal explosive, the CL-20/HMX cocrystal explosive models with different molar ratios were established in Materials Studio (MS). The crystal parameters, structures, stabilities, mechanical properties, and some detonation parameters of different cocrystal explosives were obtained and compared. The molecular dynamics (MD) simulation results illustrate that the molar ratios of CL-20/HMX have a direct influence on the comprehensive performance of cocrystal explosive...
January 2017: Journal of Molecular Modeling
https://www.readbyqxmd.com/read/28090287/transcription-factors-transcriptional-coregulators-and-epigenetic-modulation-in-the-control-of-pulmonary-vascular-cell-phenotype-therapeutic-implications-for-pulmonary-hypertension-2015-grover-conference-series
#18
REVIEW
Soni S Pullamsetti, Frédéric Perros, Prakash Chelladurai, Jason Yuan, Kurt Stenmark
Pulmonary hypertension (PH) is a complex and multifactorial disease involving genetic, epigenetic, and environmental factors. Numerous stimuli and pathological conditions facilitate severe vascular remodeling in PH by activation of a complex cascade of signaling pathways involving vascular cell proliferation, differentiation, and inflammation. Multiple signaling cascades modulate the activity of certain sequence-specific DNA-binding transcription factors (TFs) and coregulators that are critical for the transcriptional regulation of gene expression that facilitates PH-associated vascular cell phenotypes, as demonstrated by several studies summarized in this review...
December 2016: Pulmonary Circulation
https://www.readbyqxmd.com/read/28087213/cholesterolomics-an-update
#19
William J Griffiths, Jonas Abdel-Khalik, Eylan Yutuc, Alwena H Morgan, Ian Gilmore, Thomas Hearn, Yuqin Wang
Cholesterolomics can be regarded as the identification and quantification of cholesterol, its precursors post squalene, and metabolites of cholesterol and of its precursors, in a biological sample. These molecules include 1,25-dihydroxyvitamin D3, steroid hormones and bile acids and intermediates in their respective biosynthetic pathways. In this short article we will concentrate our attention on intermediates in bile acid biosynthesis pathways, in particular oxysterols and cholestenoic acids. These molecular classes are implicated in the aetiology of a diverse array of diseases including autoimmune disease, Parkinson's disease, motor neuron disease, breast cancer, the lysosomal storage disease Niemann-Pick type C and the autosomal recessive disorder Smith-Lemli-Opitz syndrome...
January 10, 2017: Analytical Biochemistry
https://www.readbyqxmd.com/read/28075551/cucurbit-n-uril-based-microcapsules-self-assembled-within-microfluidic-droplets-a-versatile-approach-for-supramolecular-architectures-and-materials
#20
Ji Liu, Yang Lan, Ziyi Yu, Cindy S Y Tan, Richard M Parker, Chris Abell, Oren A Scherman
Microencapsulation is a fundamental concept behind a wide range of daily applications ranging from paints, adhesives, and pesticides to targeted drug delivery, transport of vaccines, and self-healing concretes. The beauty of microfluidics to generate microcapsules arises from the capability of fabricating monodisperse and micrometer-scale droplets, which can lead to microcapsules/particles with fine-tuned control over size, shape, and hierarchical structure, as well as high reproducibility, efficient material usage, and high-throughput manipulation...
January 11, 2017: Accounts of Chemical Research
keyword
keyword
80492
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"