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https://www.readbyqxmd.com/read/28340531/zinc-oxide-coating-effect-for-the-dye-removal-and-photocatalytic-mechanisms-of-flower-like-mos2-nanoparticles
#1
Qingyong Tian, Wei Wu, Shuanglei Yang, Jun Liu, Weijing Yao, Feng Ren, Changzhong Jiang
Flower-like MoS2 nanoparticles (NPs) consist of ultra-thin MoS2 nanosheets are synthesized via a facile one-pot hydrothermal method. The MoS2/ZnO p-n heterostructure is formed by coating n-type ZnO on the surface of flower-like MoS2 NPs through the seed-mediate route and post-annealing treatment. The effects for the dye removal and photocatalytic performances after ZnO coating are systematically investigated. The results demonstrated that the coating of ZnO nanoparticles has a positive promotion to the photodegrading properties while negative effect on the adsorption capacity of the MoS2/ZnO heterostructures...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28340524/controlled-hydrothermal-synthesis-and-photoluminescence-of-nanocrystalline-znga2o4-cr-3-monospheres
#2
Tian Luan, Jinhan Liu, Xiaoxue Yuan, Ji-Guang Li
The hydrothermal synthesis of nanocrystalline ZnGa2O4:Cr(3+) (ZGC) red phosphor monospheres was accomplished in this work, and the effects of system pH, reactant content, reaction time, and citrate anions (Cit(3-)) on the phase and morphology evolution of the product were systematically studied. Under the optimized conditions of Cit(3-)/M = 1.0 molar ratio (M = total cations), pH = 5.0, and 0.2 mmol of Zn(2+), well-dispersed ZGC monospheres with an average diameter of ~454 ± 56 nm (average crystallite size ~15 nm) were successfully obtained via hydrothermal reaction at 180 °C for 18 h...
December 2017: Nanoscale Research Letters
https://www.readbyqxmd.com/read/28340505/afferent-and-efferent-connections-of-the-interpeduncular-nucleus-with-special-reference-to-circuits-involving-the-habenula-and-raphe-nuclei
#3
Leandro B Lima, Debora Bueno, Fernanda Leite, Stefani Souza, Luciano Gonçalves, Isadora C Furigo, Jose Donato, Martin Metzger
The habenula is an epithalamic structure differentiated into two nuclear complexes, medial (MHb) and lateral habenula (LHb). Recently, MHb together with its primary target, the interpeduncular nucleus (IP), have been identified as major players in mediating the aversive effects of nicotine. However, structures downstream of the MHb-IP axis, including the median (MnR) and caudal dorsal raphe nucleus (DRC), may contribute to the behavioral effects of nicotine. The afferent and efferent connections of the IP have hitherto not been systematically investigated with sensitive tracers...
March 24, 2017: Journal of Comparative Neurology
https://www.readbyqxmd.com/read/28340450/health-promotion-and-psychological-interventions-for-adolescent-and-young-adult-cancer-survivors-a-systematic-literature-review
#4
REVIEW
Natalie Katrina Bradford, Raymond Javan Chan
BACKGROUND: The effects of cancer and treatment have severe and long lasting negative impacts on quality of life. Adolescents and Young Adults (AYA) have high survival rates but may not reach their full life potential because of these consequences. This review aims to identify, appraise and synthesise the effects of health promotion and psychological interventions for AYA after cancer treatment. METHODS: The review was undertaken using the preferred reporting items for systematic reviews and meta-analyses guidelines...
March 6, 2017: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/28340428/vaccination-as-a-control-strategy-against-salmonella-infection-in-pigs-a-systematic-review-and-meta-analysis-of-the-literature
#5
REVIEW
M L de la Cruz, I Conrado, A Nault, A Perez, L Dominguez, J Alvarez
Consumption or handling of improperly processed or cooked pork is considered one of the top sources for foodborne salmonellosis, a common cause of intestinal disease worldwide. Asymptomatic carrier pigs may contaminate pork at slaughtering; therefore, pre-harvest reduction of Salmonella load can contribute to reduce public health risk. Multiple studies have evaluated the impact of vaccination on controlling Salmonella in swine farms, but results are highly variable due to the heterogeneity in vaccines and vaccination protocols...
March 11, 2017: Research in Veterinary Science
https://www.readbyqxmd.com/read/28340416/nonradical-oxidation-from-electrochemical-activation-of-peroxydisulfate-at-ti-pt-anode-efficiency-mechanism-and-influencing-factors
#6
Haoran Song, Linxia Yan, Jun Ma, Jin Jiang, Guangqiang Cai, Wenjuan Zhang, Zhongxiang Zhang, Jiaming Zhang, Tao Yang
Electrochemical activation of peroxydisulfate (PDS) at Ti/Pt anode was systematically investigated for the first time in this work. The synergistic effect produced from the combination of electrolysis and the addition of PDS demonstrates that PDS can be activated at Ti/Pt anode. The selective oxidation towards carbamazepine (CBZ), sulfamethoxazole (SMX), propranolol (PPL), benzoic acid (BA) rather than atrazine (ATZ) and nitrobenzene (NB) was observed in electrochemical activation of PDS process. Moreover, addition of excess methanol or tert-butanol had negligible impact on CBZ (model compound) degradation, demonstrating that neither sulfate radical (SO4(-)) nor hydroxyl radical (HO) was produced in electrochemical activation of PDS process...
March 21, 2017: Water Research
https://www.readbyqxmd.com/read/28340356/acquiring-variation-in-an-artificial-language-children-and-adults-are-sensitive-to-socially-conditioned-linguistic-variation
#7
Anna Samara, Kenny Smith, Helen Brown, Elizabeth Wonnacott
Languages exhibit sociolinguistic variation, such that adult native speakers condition the usage of linguistic variants on social context, gender, and ethnicity, among other cues. While the existence of this kind of socially conditioned variation is well-established, less is known about how it is acquired. Studies of naturalistic language use by children provide various examples where children's production of sociolinguistic variants appears to be conditioned on similar factors to adults' production, but it is difficult to determine whether this reflects knowledge of sociolinguistic conditioning or systematic differences in the input to children from different social groups...
March 21, 2017: Cognitive Psychology
https://www.readbyqxmd.com/read/28340327/polymorphic-responses-of-medicago-truncatula-accessions-to-potassium-deprivation
#8
Kevin Garcia, Jean-Michel Ané
Potassium (K(+)) is an essential macronutrient for plants and the most abundant cation in cells. Due to variable K(+) availability in the environment, plants must be able to adjust their developmental, physiological and transcriptional responses. The plant development to K(+) deprivation was not well studied in legumes thus far. We recently described the first adaptation mechanisms of the model legume Medicago truncatula Jemalong A17 to long-term K(+) deprivation and analyzed these responses in the context of arbuscular mycorrhizal symbiosis...
March 24, 2017: Plant Signaling & Behavior
https://www.readbyqxmd.com/read/28340318/is-there-a-relationship-between-postural-alignment-and-mobility-for-adults-after-acquired-brain-injury-a-systematic-review
#9
Simon J Mills, Michelle N McDonnell, Dominic Thewlis, Shylie Mackintosh
PRIMARY OBJECTIVE: To examine the relationship between postural alignment and mobility skills for adults after acquired brain injury (ABI). METHODS: Systematic review of the literature. Seven electronic databases, grey literature and reference lists of the shortlisted publications were searched. Studies were included if participants were adults with ABI, both postural alignment and mobility were measured and analysis included a relationship between alignment and mobility...
March 24, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28340315/systematic-behavioural-observation-of-executive-performance-after-brain-injury
#10
Mark W Lewis, Duncan R Babbage, Janet M Leathem
OBJECTIVE: To develop an ecologically valid measure of executive functioning (i.e. Planning and Organization, Executive Memory, Initiation, Cognitive Shifting, Impulsivity, Sustained and Directed Attention, Error Detection, Error Correction and Time Management) during a functional chocolate brownie cooking task. METHODS: In Study 1, the inter-rater reliability of a novel behavioural observation assessment method was assessed with 10 people with traumatic brain injury (TBI)...
March 24, 2017: Brain Injury: [BI]
https://www.readbyqxmd.com/read/28340301/ten-years-of-barcoding-at-the-african-centre-for-dna-barcoding
#11
Simeon Bezeng Bezeng, T Jonathan Davies, Barnabas H Daru, Ronny Mukala Kabongo, Olivier Maurin, Kowiyou Yessoufou, Herman van der Bank, Michelle Van der Bank
The African Centre for DNA Barcoding (ACDB) was established in 2005 as part of a global initiative to accurately and rapidly survey biodiversity using short DNA sequences. The mitochondrial cytochrome c oxidase 1 gene (CO1) was rapidly adopted as the de facto barcode for animals. Following the evaluation of several candidate loci for plants, the Plant Working Group of the Consortium for the Barcoding of Life in 2009 recommended that the two plastid genes, rbcLa and matK, be adopted as core DNA barcodes for terrestrial plants...
March 24, 2017: Genome Génome / Conseil National de Recherches Canada
https://www.readbyqxmd.com/read/28340256/sleep-disturbance-of-adults-with-a-brain-tumor-and-their-family-caregivers-a-systematic-review
#12
Megan Soohwa Jeon, Haryana M Dhillon, Meera R Agar
The high incidence and psychophysiological morbidities of sleep disturbance in cancer have been increasingly recognized. Yet, more detailed understanding of sleep disturbance and options for management have been neglected areas in both clinical care and research. Brain tumor patients have been particularly overlooked. A systematic search of the literature from 1990 to 2015 was performed to review sleep disturbance in adults with primary or secondary brain tumor and their family caregivers. Fifty eligible studies were identified, of which 12 focused on sleep, 37 reported sleep items within a health-related quality of life measure and 1 reported caregivers' sleep...
March 15, 2017: Neuro-oncology
https://www.readbyqxmd.com/read/28340201/a-systematic-review-of-the-relationship-of-physical-activity-and-health-status-in-adolescents
#13
Emily Granger, Francesco Di Nardo, Annie Harrison, Lesley Patterson, Raphael Holmes, Arpana Verma
Reduced physical activity is a known risk factor for many illnesses. Research in adolescent populations found increased physical activity levels improves objective health outcomes, but there is conflicting evidence regarding the relationship between physical activity levels and self-reported health status. To synthesise current evidence on the association between physical activity and self-reported health status in adolescents. Secondary objectives are to assess whether the relationship is dose dependant, and the appropriateness of WHO recommendations on adolescents' physical activity...
March 15, 2017: European Journal of Public Health
https://www.readbyqxmd.com/read/28340190/systematic-review-a-systematic-review-of-the-interrelationships-among-children-s-coping-responses-children-s-coping-outcomes-and-parent-cognitive-affective-behavioral-and-contextual-variables-in-the-needle-related-procedures-context
#14
Lauren Campbell, Miranda DiLorenzo, Nicole Atkinson, Rebecca Pillai Riddell
 To conduct a systematic review of the interrelationships between children's coping responses, children's coping outcomes, and parent variables during needle-related procedures.   A systematic literature search was conducted. It was required that the study examined a painful needle-related procedure in children from 3 to 12 years of age, and included a children's coping response, a children's coping outcome, and a parent variable. In all, 6,081 articles were retrieved to review against inclusion criteria...
March 16, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/28340184/a-cross-national-comparison-of-incident-reporting-systems-implemented-in-german-and-swiss-hospitals
#15
Tanja Manser, Michael Imhof, Constanze Lessing, Matthias Briner
Objective: This study aimed to empirically compare incident reporting systems (IRS) in two European countries and to explore the relationship of IRS characteristics with context factors such as hospital characteristics and characteristics of clinical risk management (CRM). Design: We performed exploratory, secondary analyses of data on characteristics of IRS from nationwide surveys of CRM practices. Setting: The survey was originally sent to 2136 hospitals in Germany and Switzerland...
March 7, 2017: International Journal for Quality in Health Care
https://www.readbyqxmd.com/read/28340156/the-impact-of-multicomponent-weight-management-interventions-on-self-esteem-in-overweight-and-obese-adolescents-a-systematic-review-and-meta-analysis
#16
Margaret Murray, Aimee L Dordevic, Maxine P Bonham
 Building self-esteem in overweight adolescents is key to long-term weight management; yet, self-esteem is rarely a key outcome of adolescent weight management interventions. This systematic review investigates the impact of multicomponent weight management interventions on self-esteem in overweight and obese adolescents.  Six databases were searched in December 2014. Eligible studies met the following criteria: (1) randomized controlled trial, (2) overweight or obese participants, (3) adolescents (10-19 years), (4) multicomponent weight management intervention, (5) reported self-esteem and weight changes...
March 10, 2017: Journal of Pediatric Psychology
https://www.readbyqxmd.com/read/28340101/dietary-assessment-in-minority-ethnic-groups-a-systematic-review-of-instruments-for-portion-size-estimation-in-the-united-kingdom
#17
Eva Almiron-Roig, Amanda Aitken, Catherine Galloway, Basma Ellahi
Dietary assessment in minority ethnic groups is critical for surveillance programs and for implementing effective interventions. A major challenge is the accurate estimation of portion sizes for traditional foods and dishes. : The aim of this systematic review was to assess records published up to 2014 describing a portion-size estimation element (PSEE) applicable to the dietary assessment of UK-residing ethnic minorities. : Electronic databases, internet sites, and theses repositories were searched, generating 5683 titles, from which 57 eligible full-text records were reviewed...
March 14, 2017: Nutrition Reviews
https://www.readbyqxmd.com/read/28340066/diagnostic-test-accuracy-of-ultrasound-for-synovitis-in-rheumatoid-arthritis-systematic-review-and-meta-analysis
#18
Kaoru Takase-Minegishi, Nobuyuki Horita, Kouji Kobayashi, Ryusuke Yoshimi, Yohei Kirino, Shigeru Ohno, Takeshi Kaneko, Hideaki Nakajima, Richard J Wakefield, Paul Emery
Objective.: To evaluate diagnostic test accuracy of US compared with MRI for the detection of synovitis in RA patients. Methods.: A systematic literature search was performed in the PubMed, EMBASE, Cochrane Library and Web of Science Core Collection databases. Studies evaluating the diagnostic test accuracy of US for synovitis detected by MRI as the reference standard for wrist, MCP, PIP and knee joints were included. To assess the overall accuracy, we calculated the diagnostic odds ratio using a DerSimonian-Laird random effects model and the area under the curve (AUC) for the hierarchical summary receiver operating characteristics using Holling's proportional hazards models...
March 3, 2017: Rheumatology
https://www.readbyqxmd.com/read/28340030/effects-of-consumer-oriented-health-information-technologies-in-diabetes-management-over-time-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#19
Da Tao, Tieyan Wang, Tieshan Wang, Shuang Liu, Xingda Qu
Objective: To reveal the effects of consumer-oriented health information technologies (CHITs) on patient outcomes in diabetes management over time through systematic review and meta-analysis. Methods: We searched 5 electronic databases (from database inception to July 2016) for studies that reported on randomized controlled trials examining the effects of CHITs on glycemic control and other patient outcomes in diabetes management. Data were analyzed using either meta-analysis or a narrative synthesis approach...
March 9, 2017: Journal of the American Medical Informatics Association: JAMIA
https://www.readbyqxmd.com/read/28340005/inappropriate-shocks-in-single-chamber-and-subcutaneous-implantable-cardioverter-defibrillators-a-systematic-review-and-meta-analysis
#20
Angelo Auricchio, J Harrison Hudnall, Edward J Schloss, Laurence D Sterns, Takashi Kurita, Albert Meijer, Dedra H Fagan, Tyson Rogers
Aims: Single-chamber (VR-ICD) and subcutaneous (S-ICD) implantable cardioverter-defibrillators are effective to protect patients against sudden death but expose them to higher risk of inappropriate shock (IS). We sought to quantify the annual rate and influencing factors of ISs in VR- and S-ICDs from the literature. Methods and results: PubMed, Embase, and Cochrane Library were searched for full text articles with IS rates. Poisson distribution estimated proportion of patients with ISs; rates were annualized based on follow-up duration...
March 10, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
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