keyword
MENU ▼
Read by QxMD icon Read
search

Innovation

keyword
https://www.readbyqxmd.com/read/28527139/exploration-of-an-innovative-draw-solution-for-a-forward-osmosis-membrane-distillation-desalination-process
#1
Nguyen Cong Nguyen, Shiao-Shing Chen, Shubham Jain, Hau Thi Nguyen, Saikat Sinha Ray, Huu Hao Ngo, Wenshan Guo, Ngoc Tuan Lam, Hung Cong Duong
Forward osmosis (FO) has emerged as a viable technology to alleviate the global water crisis. The greatest challenge facing the application of FO technology is the lack of an ideal draw solution with high water flux and low reverse salt flux. Hence, the objective of this study was to enhance FO by lowering reverse salt flux and maintaining high water flux; the method involved adding small concentrations of Al2(SO4)3 to a MgCl2 draw solution. Results showed that 0.5 M MgCl2 mixed with 0.05 M of Al2(SO4)3 at pH 6...
May 19, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28527027/a-systematic-review-of-smartphone-applications-for-smoking-cessation
#2
REVIEW
Brianna L Haskins, Donna Lesperance, Patric Gibbons, Edwin D Boudreaux
Tobacco use is the leading cause of preventable disease and death in the USA. However, limited data exists regarding smoking cessation mobile app quality and intervention effectiveness. Innovative and scalable interventions are needed to further alleviate the public health implications of tobacco addiction. The proliferation of the smartphone and the advent of mobile phone health interventions have made treatment more accessible than ever. The purpose of this review was to examine the relation between published scientific literature and available commercial smartphone health apps for smoking cessation to identify the percentage of scientifically supported apps that were commercially available to consumers and to determine how many of the top commercially available apps for smoking cessation were supported by the published scientific literature...
May 19, 2017: Translational Behavioral Medicine
https://www.readbyqxmd.com/read/28526974/the-health-equity-scholars-program-innovation-in-the-leaky-pipeline
#3
Carole C Upshur, Diedra M Wrighting, Gonzalo Bacigalupe, Joan Becker, Laura Hayman, Barbara Lewis, Sylvia Mignon, Megan E Rokop, Elizabeth Sweet, Marie Idali Torres, Paul Watanabe, Cedric Woods
Despite attempts to increase enrollment of under-represented minorities (URMs: primarily Black/African American, Hispanic/Latino, and Native American students) in health professional programs, limited progress has been made. Compelling reasons to rectify this situation include equity for URMs, better prepared health professionals when programs are diverse, better quality and access to health care for UMR populations, and the need for diverse talent to tackle difficult questions in health science and health care delivery...
May 19, 2017: Journal of Racial and Ethnic Health Disparities
https://www.readbyqxmd.com/read/28526948/an-innovative-strategy-to-clone-positive-modifier-genes-of-defects-caused-by-mtdna-mutations-mrps18c-as-suppressor-gene-of-m-3946g-a-mutation-in-mt-nd1-gene
#4
María Elena Rodríguez-García, Francisco Javier Cotrina-Vinagre, Patricia Carnicero-Rodríguez, Francisco Martínez-Azorín
We have developed a new functional complementation approach to clone modifier genes which overexpression is able to suppress the biochemical defects caused by mtDNA mutations (suppressor genes). This strategy consists in transferring human genes into respiratory chain-deficient fibroblasts, followed by a metabolic selection in a highly selective medium. We used a normalized expression cDNA library in an episomal vector (pREP4) to transfect the fibroblasts, and a medium with glutamine and devoid of any carbohydrate source to select metabolically...
May 19, 2017: Human Genetics
https://www.readbyqxmd.com/read/28526933/protection-of-tubular-epithelial-cells-during-renal-injury-via-post-transcriptional-control-of-bmp7
#5
Jiping Sun, Aiping Yin, Fei Zhao, Wenjing Zhang, Jia Lv, Jing Lv
Severe injury of renal tubular epithelial cells may cause acute renal failure, the progression of which results in renal fibrosis, and obstructive nephropathy. Transforming growth factor β 1 and bone morphogenic protein 7 (BMP7) play contradicting roles in and coordinate the process of epithelial-to-mesenchymal transition of renal tubular epithelial cells, but the molecular regulation of BMP7 remains ill-defined. Here, we addressed this question. We found that after induction of unilateral ureteral obstruction (UUO) in mice, the increases in BMP7 mRNA were much more pronounced than BMP7 protein in kidney, suggesting the presence of post-transcriptional control of BMP7...
May 19, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28526869/blocking-of-carnitine-palmitoyl-transferase-1-potently-reduces-stress-induced-depression-in-rat-highlighting-a-pivotal-role-of-lipid-metabolism
#6
Anne Skøttrup Mørkholt, Ove Wiborg, Jette G K Nieland, Søren Nielsen, John Dirk Nieland
Major depressive disorder is a complex and common mental disease, for which the pathology has not been elucidated. The purpose of this study is to provide knowledge about the importance of mitochondrial dysfunction, dysregulated lipid metabolism and inflammation. Mitochondrial carnitine palmitoyl transferase 1a (CPT1a) is a key molecule involved in lipid metabolism and mutations in CPT1a causing reduced function is hypothesized to have a protective role in the development of depression. Moreover, CPT1a is found to be upregulated in suicide patients with history of depression...
May 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28526835/large-field-of-view-fast-and-low-dose-multimodal-phase-contrast%C3%A2-imaging-at-high-x-ray-energy
#7
Alberto Astolfo, Marco Endrizzi, Fabio A Vittoria, Paul C Diemoz, Benjamin Price, Ian Haig, Alessandro Olivo
X-ray phase contrast imaging (XPCI) is an innovative imaging technique which extends the contrast capabilities of 'conventional' absorption based x-ray systems. However, so far all XPCI implementations have suffered from one or more of the following limitations: low x-ray energies, small field of view (FOV) and long acquisition times. Those limitations relegated XPCI to a 'research-only' technique with an uncertain future in terms of large scale, high impact applications. We recently succeeded in designing, realizing and testing an XPCI system, which achieves significant steps toward simultaneously overcoming these limitations...
May 19, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28526673/the-effectiveness-of-a-computer-game-based-rehabilitation-platform-for-children-with-cerebral-palsy-protocol-for-a-randomized-clinical-trial
#8
Anuprita Kanitkar, Tony Szturm, Sanjay Parmar, Dorcas Bc Gandhi, Gina Ruth Rempel, Gayle Restall, Monika Sharma, Amitesh Narayan, Jeyaraj Pandian, Nilashri Naik, Ravi R Savadatti, Mahesh Appasaheb Kamate
BACKGROUND: It is difficult to engage young children with cerebral palsy (CP) in repetitive, tedious therapy. As such, there is a need for innovative approaches and tools to motivate these children. We developed the low-cost, computer game-based rehabilitation platform CGR that combines fine manipulation and gross movement exercises with attention and planning game activities appropriate for young children with CP. OBJECTIVE: The objective of this study is to provide evidence of the therapeutic value of CGR to improve upper extremity (UE) motor function for children with CP...
May 18, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28526666/a-smart-toy-to-enhance-the-decision-making-process-at-children-s-psychomotor-delay-screenings-a-pilot-study
#9
María Angeles Gutiérrez García, María Luisa Martín Ruiz, Diego Rivera, Laura Vadillo, Miguel Angel Valero Duboy
BACKGROUND: EDUCERE ("Ubiquitous Detection Ecosystem to Care and Early Stimulation for Children with Developmental Disorders") is an ecosystem for ubiquitous detection, care, and early stimulation of children with developmental disorders. The objectives of this Spanish government-funded research and development project are to investigate, develop, and evaluate innovative solutions to detect changes in psychomotor development through the natural interaction of children with toys and everyday objects, and perform stimulation and early attention activities in real environments such as home and school...
May 19, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28526661/the-parasol-protocol-an-implementation-science-study-of-hiv-continuum-of-care-interventions-for-gay-men-and-transgender-women-in-burma-myanmar
#10
Andrea L Wirtz, Soe Naing, Emily Clouse, Kaung Htet Thu, Sandra Hsu Hnin Mon, Zin Min Tun, Stefan Baral, Aung Zayar Paing, Chris Beyrer
BACKGROUND: Efforts to improve HIV diagnosis and antiretroviral therapy (ART) initiation among people living with HIV and reduce onward transmission of HIV rely on innovative interventions along multiple steps of the HIV care continuum. These innovative methods are particularly important for key populations, including men who have sex with men (MSM) and transgender women (TW). The HIV epidemic in Myanmar is concentrated among key populations, and national efforts now focus on reducing stigma and improving engagement of MSM and TW in HIV prevention and care...
May 17, 2017: JMIR Research Protocols
https://www.readbyqxmd.com/read/28526649/has-publish-or-perish-become-publish-and-payment-navigating-neurosurgical-research-in-an-innovative-industry
#11
Justin F Fraser
No abstract text is available yet for this article.
May 16, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28526633/facial-skin-rejuvenation-by-autologous-dermal-microfat-transfer-in-photoaged-patients-clinical-evaluation-and-skin-surface-digital-profilometry-analysis
#12
Angelo Trivisonno, Alfredo Rossi, Massimo Monti, Donato Di Nunno, Christophe Desouches, Claudio Cannistra, Gabriele Toietta
Cumulative long-term exposure to solar ultraviolet radiation promotes premature skin aging characterized by wrinkle formation and reduced skin elasticity. In this study, we assessed whether microfat transfer could improve dermal and subcutaneous tissue thickness loss associated with photoaging. Twenty-one patients affected by facial photoaging (photodamage grade II-IV; age range 35-62 years; 19 females, 2 males; all of Caucasian origin) were treated using minimally invasive autologous dermal white fat transfer harvested with a recently designed microcannula...
April 22, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28526553/hypothalamic-regulation-of-the-sleep-wake-cycle
#13
REVIEW
Daisuke Ono, Akihiro Yamanaka
Sleep is one of the most important physiological functions in mammals. It is regulated by not only homeostatic regulation but also circadian clock. Several neuropeptide-producing neurons located in the hypothalamus are implicated in the regulation of sleep/wakefulness. Among them, orexin/hypocretin-producing neurons (orexin neurons) are a crucial component for maintenance of wakefulness, because lack of orexin function results in narcolepsy, which is a sleep disorder. Recent findings have identified substances that excite or inhibit neural activity of orexin neurons...
May 16, 2017: Neuroscience Research
https://www.readbyqxmd.com/read/28526493/improving-comfort-around-dying-in-elderly-people-a-cluster-randomised-controlled-trial
#14
Kim Beernaert, Tinne Smets, Joachim Cohen, Rebecca Verhofstede, Massimo Costantini, Kim Eecloo, Nele Van Den Noortgate, Luc Deliens
BACKGROUND: Over 50% of elderly people die in acute hospital settings, where the quality of end-of-life care is often suboptimum. We aimed to assess the effectiveness of the Care Programme for the Last Days of Life (CAREFuL) at improving comfort and quality of care in the dying phase in elderly people. METHODS: We did a cluster randomised controlled trial in acute geriatric wards in ten hospitals in Flemish Region, Belgium, between Oct 1, 2012, and March 31, 2015...
May 16, 2017: Lancet
https://www.readbyqxmd.com/read/28526447/toxicity-screening-of-a-novel-poly-methylmethacrylate-eudragit-nanocarrier-on-l929-fibroblasts
#15
Diogo Graça, Henriqueta Louro, Joana Santos, Kamila Dias, Lídia Gonçalves, António Almeida, Maria João Silva, Ana Bettencourt
Toxicity screening of a novel poly(methylmethacrylate)-Eudragit nanocarrier on L929 fibroblasts Translation of innovative drug delivery nanosystems into the market involves an early toxicity screening in the development phase. Previously, we showed that inclusion of the polymer (Eudragit, EUD) into poly(methylmethacrylate) (PMMA) nanoparticles (NP) resulted in a novel nanocarrier (PMMA-EUD) with an improved biomedical performance. The safety of this novel nanoparticulate system (PMMA-EUDNPs) was assessed in this work and compared to that of the original PMMANPs by using an integrated approach, comprising in vitro toxicity assessment and NPs physicochemical characterization in water and cell medium...
May 16, 2017: Toxicology Letters
https://www.readbyqxmd.com/read/28526289/the-howieson-s-poort-fauna-from-sibudu-cave-documenting-continuity-and-change-within-middle-stone-age-industries
#16
Jamie L Clark
The Howieson's Poort (HP; ∼65-59 ka) continues to be a source of interest to scholars studying human behavioral evolution during the Late Pleistocene. This is in large part because the HP preserves evidence for a suite of innovative technologies and behaviors (including geometric backed tools and engraved ostrich eggshell), but also because the disappearance of the innovative behaviors associated with this phase is not well understood. Here, I present taphonomic and taxonomic data on the full sample of macromammal remains excavated from the HP deposits at Sibudu Cave under the direction of Lyn Wadley...
June 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28526285/single-grain-osl-chronologies-for-the-still-bay-and-howieson-s-poort-industries-and-the-transition-between-them-further-analyses-and-statistical-modelling
#17
Zenobia Jacobs, Richard G Roberts
The chronology of the Still Bay (SB) and Howieson's Poort (HP) lithic industries remains an issue of keen interest because of the central role of these two phases of technological and behavioural innovation within the Middle Stone Age of southern Africa. Several dating studies have been conducted on SB and HP sites, including a pair published by the present authors and our colleagues in 2008 and 2013. These reported the results of systematically applying single-grain optically stimulated luminescence (OSL) dating procedures to 10 sites in South Africa, Lesotho and Namibia to constrain the timing of the start and end of the SB and HP and reveal the existence of a gap of several millennia between them...
June 2017: Journal of Human Evolution
https://www.readbyqxmd.com/read/28526278/biotherapeutics-in-chronic-rhinosinusitis-with-and-without-nasal-polyps
#18
Claus Bachert, Philippe Gevaert, Peter Hellings
In western countries, 85% of chronic rhinosinusitis with nasal polyp disease reveals a type 2 inflammatory pattern with expression of IL-4, -5, and -13 as well as increased concentrations of IgE, whereas chronic rhinosinusitis without nasal polyps merely expresses these biomarkers. The degree of type 2 inflammation furthermore is associated with disease severity, asthma comorbidity, and recurrence of disease after surgery. Therefore, these biomarkers also form the targets for innovative therapeutic approaches such as monoclonal antibodies directed against IgE, IL-5, and IL-4 receptor alpha, blocking the activity of IL-4 and -13...
May 16, 2017: Journal of Allergy and Clinical Immunology in Practice
https://www.readbyqxmd.com/read/28526271/an-in-vitro-urinary-catheterization-model-that-approximates-clinical-conditions-for-evaluation-of-innovations-to-prevent-catheter-associated-urinary-tract-infections
#19
R Y R Chua, K Lim, S S J Leong, P A Tambyah, B Ho
BACKGROUND: Catheter associated urinary tract infections (CAUTI) account for about 25% of nosocomial infections globally and often result in increased morbidity and healthcare costs. An added concern is the presence of microbial biofilms which are major reservoirs of bacteria, especially antibiotic resistant bacteria, in catheters. Since the practice of the closed drainage system, innovations to combat CAUTI have not produced significant improvements in clinical outcomes. The lack of a robust laboratory platform to test new CAUTI preventive strategies may impede development of novel technologies...
May 16, 2017: Journal of Hospital Infection
https://www.readbyqxmd.com/read/28526190/disseminating-effective-clinician-communication-techniques-engaging-clinicians-to-want-to-learn-how-to-engage-patients
#20
Kathryn I Pollak, Anthony L Back, James A Tulsky
Patient-clinician communication that promotes patient engagement enhances health care quality. Yet, disseminating effective communication interventions to practicing clinicians remains challenging. Current methods do not have large and sustainable effects. In this paper, we argue that both top-down approaches (mandated by institutions) should be coupled with bottom-up approaches that address clinician motivation, confidence, and barriers. We need to engage clinicians in the same way we ask them to engage patients - strategically and with empathy...
May 9, 2017: Patient Education and Counseling
keyword
keyword
6339
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"