keyword
MENU ▼
Read by QxMD icon Read
search

Overcrowding

keyword
https://www.readbyqxmd.com/read/28092787/perfect-1-jch-resolved-hsqc-efficient-measurement-of-one-bond-proton-carbon-coupling-constants-along-the-indirect-dimension
#1
N Marcó, A A Souza, P Nolis, R R Gil, T Parella
A versatile (1)JCH-resolved HSQC pulse scheme for the speedy, accurate and automated determination of one-bond proton-carbon coupling constants is reported. The implementation of a perfectBIRD element allows a straightforward measurement from the clean doublets obtained along the highly resolved F1 dimension, even for each individual (1)JCHa and (1)JCHb in diastereotopic HaCHb methylene groups. Real-time homodecoupling during acquisition and other alternatives to minimize accidental signal overlapping in overcrowded spectra are also discussed...
January 3, 2017: Journal of Magnetic Resonance
https://www.readbyqxmd.com/read/28088237/association-between-diabetes-mellitus-and-multi-drug-resistant-tuberculosis-a-protocol-for-a-systematic-review-and-meta-analysis
#2
Balewgizie Sileshi Tegegne, Tesfa Dejenie Habtewold, Melkamu Merid Mengesha, Johannes G M Burgerhof
INTRODUCTION: Multi-drug-resistant tuberculosis (MDR-TB) has emerged as a challenge to global tuberculosis (TB) control and remains a major public health concern in many countries. Diabetes mellitus (DM) is an increasingly recognized comorbidity that can both accelerate TB disease and complicate its treatment. The aim of this study is to summarize available evidence on the association of DM and MDR-TB among TB patients and to provide a pooled estimate of risks. METHODS: All studies published in English before October 2016 will be searched using comprehensive search strings through PubMed, EMBASE, Web of Science, and WHO Global Health Library databases which have reported the association of DM and MDR-TB in adults with TB (age > =15)...
January 14, 2017: Systematic Reviews
https://www.readbyqxmd.com/read/28086953/student-and-faculty-perceptions-on-the-rapid-scale-up-of-medical-students-in-ethiopia
#3
Brittney S Mengistu, Holly Vins, Caitrin M Kelly, Daphne R McGee, Jennifer O Spicer, Miliard Derbew, Abebe Bekele, Damen Haile Mariam, Carlos Del Rio, Henry M Blumberg, Dawn L Comeau
BACKGROUND: Ethiopia is a country of over 94 million people that has a severe physician shortage with approximately only 2.5 physicians per 100,000 persons. Recently, the Ethiopian government implemented a "flood and retain" initiative to rapidly increase the quantity of physicians in Ethiopia. Consequently, medical student enrollment at Addis Ababa University (AAU) School of Medicine increased from 100 to approximately 300-400 students per class. This study evaluated the impact of the rapid scale-up in the number of medical students on the quality of medical education at AAU and the impact of the U...
January 13, 2017: BMC Medical Education
https://www.readbyqxmd.com/read/28076435/walking-ahead-the-headed-social-force-model
#4
Francesco Farina, Daniele Fontanelli, Andrea Garulli, Antonio Giannitrapani, Domenico Prattichizzo
Human motion models are finding an increasing number of novel applications in many different fields, such as building design, computer graphics and robot motion planning. The Social Force Model is one of the most popular alternatives to describe the motion of pedestrians. By resorting to a physical analogy, individuals are assimilated to point-wise particles subject to social forces which drive their dynamics. Such a model implicitly assumes that humans move isotropically. On the contrary, empirical evidence shows that people do have a preferred direction of motion, walking forward most of the time...
2017: PloS One
https://www.readbyqxmd.com/read/28065392/mapping-the-process-of-emergency-care-at-a-teaching-hospital-in-ghana
#5
Emily Aaronson, Elizabeth Mort, Samara Soghoian
Emergency Department (ED) overcrowding has become a global concern as the number of countries with formalized emergency care systems has expanded, and the burden of trauma and non-communicable diseases in low and middle-income countries increased. In light of this, the international Emergency Medicine literature has outlined the need for operational projects in low and middle income countries which focus on the process of care. Despite this, there is limited published literature describing these types of projects...
January 3, 2017: Healthcare
https://www.readbyqxmd.com/read/28064522/the-impact-of-humanitarian-emergencies-on-the-prevalence-of-violence-against-children-an-evidence-based-ecological-framework
#6
Beth L Rubenstein, Lindsay Stark
Little is known about the patterns and mechanisms by which humanitarian emergencies may exacerbate violence against children. In this article, we propose using the ecological framework to examine the impact of humanitarian emergencies on interpersonal violence against children. We consider the literature that supports this framework and suggest future directions for research to fill identified gaps in the framework. The relationship between humanitarian emergencies and violence against children depends on risk factors at multiple levels, including a breakdown of child protection systems, displacement, threats to livelihoods, changing gender roles, changing household composition, overcrowded living conditions, early marriage, exposure to conflict or other emergency events, and alcohol abuse...
January 9, 2017: Psychology, Health & Medicine
https://www.readbyqxmd.com/read/28032828/a-review-of-discharge-prediction-processes-in-acute-care-hospitals
#7
Anna De Grood, Kenneth Blades, Sachin R Pendharkar
AIMS AND OBJECTIVES: Discharge prediction is designed to streamline inpatient flow and reduce hospital overcrowding without adding capacity. This study's objective was to describe the literature on discharge prediction and assess its usefulness in evaluating the implementation and outcomes of discharge prediction projects. METHODS: The authors reviewed the current peer-reviewed and grey literature on discharge prediction projects in acute care hospitals. Project descriptions were analyzed using Donabedian's structure-process-outcome model for evaluating complex healthcare innovations...
November 2016: Healthcare Policy, Politiques de Santé
https://www.readbyqxmd.com/read/28008165/tuberculous-meningitis-in-an-immunocompetent-host-a-case-report
#8
Suchin R Khanna, Stephen M Kralovic, Rajan Prakash
BACKGROUND Tuberculous meningitis is very rare in the United States in immunocompetent hosts. Risk factors are similar to those of pulmonary tuberculosis, including poverty, malnutrition, overcrowding, a compromised immune system, and coming from an endemic area. Meningeal tuberculosis mortality and other outcomes have changed little over time despite effective therapies due to delay in diagnosis because of its rarity, variable presentation, and often indolent course. CASE REPORT We describe a case of a 57-year-old male immigrant from Senegal with no significant past medical history and no previous history of tuberculosis or evidence of immune compromise...
December 23, 2016: American Journal of Case Reports
https://www.readbyqxmd.com/read/27998494/pattern-of-socio-economic-and-health-aspects-among-tb-patients-and-controls
#9
A K Kapoor, Vijit Deepani, Meenal Dhall, Satwanti Kapoor
BACKGROUND: Socio-economic and health-related factors have a significant impact on tuberculosis (TB) incidence among population residing in resource-scare settings. OBJECTIVE: To evaluate the pattern of socio-economic and health-related factors among TB patients and control in Delhi, India. METHODS: The present cross-sectional study was performed among 893 TB patients (or cases) and 333 healthy disease-free controls. The data for the present study was obtained from several district TB centres in north, west and south Delhi...
October 2016: Indian Journal of Tuberculosis
https://www.readbyqxmd.com/read/27989878/aphrodisiac-and-spermatogenic-potential-of-alkaloidal-fraction-of-hygrophila-spinosa-t-ander-in-rats
#10
Niraj Y Vyas, Manan A Raval
ETHNOPHARMACOLOGICAL RELEVANCE: Seeds of Hygrophila spinosa T. Ander (Acanthaceae) are traditionally used as aphrodisiac and spermatogenic in Indian System of medicine. AIM OF THE STUDY: Preliminary phytochemical screening of plant revealed the presence of alkaloids in seeds. As, alkaloidal fractions of several plants showed aphrodisiac and spermatogenic potential, set of experiments were designed to assess alkaloid enriched fraction of seeds of the plant for spermatogenic and aphrodisiac activity using in vitro and in vivo methods...
October 29, 2016: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/27973563/frequent-use-of-emergency-departments-by-the-elderly-population-when-continuing-care-is-not-well-established
#11
Jacopo M Legramante, Laura Morciano, Francesca Lucaroni, Francesco Gilardi, Emanuele Caredda, Alessia Pesaresi, Massimo Coscia, Stefano Orlando, Antonella Brandi, Germano Giovagnoli, Vito N Di Lecce, Giuseppe Visconti, Leonardo Palombi
INTRODUCTION: The elderly, who suffer from multiple chronic diseases, represent a substantial proportion of Emergency Department (ED) frequent users, thus contributing to ED overcrowding, although they could benefit from other health care facilities, if those were available. The aim of this study was to evaluate and characterize hospital visits of older patients (age 65 or greater) to the ED of a university teaching hospital in Rome from the 1st of January to the 31st of December 2014, in order to identify clinical and social characteristics potentially associated with "elderly frequent users"...
2016: PloS One
https://www.readbyqxmd.com/read/27931312/effect-of-overcrowding-on-hair-corticosterone-concentrations-in-juvenile-male-wistar-rats
#12
Duvn G Uarquin, Jerrold S Meyer, Fernando P Cardenas, Manuel J Rojas
In many species, chronic stress due to overcrowding during the juvenile period triggers several metabolic and behavioral pathologies in adulthood. The aim of this study was to determine whether a chronic stress condition (overcrowding) induces changes in plasma and hair corticosterone concentrations, overall growth, and organ weights in young Wistar rats. The experimental subjects were divided into 2 groups (control and overcrowded); the overcrowded subjects were exposed to overcrowding during days 38 through 65 after birth...
November 2016: Journal of the American Association for Laboratory Animal Science: JAALAS
https://www.readbyqxmd.com/read/27919313/population-dynamics-of-rice-planthoppers-nilaparvata-lugens-and-sogatella-furcifera-hemiptera-delphacidae-in-central-vietnam-and-its-effects-on-their-spring-migration-to-china
#13
G Hu, M-H Lu, H A Tuan, W-C Liu, M-C Xie, C E McInerney, B-P Zhai
Rice planthopper (RPH) populations of Nilaparvata lugens and Sogatella furcifera periodically have erupted across Asia. Predicting RPH population dynamics and identifying their source areas are crucial for the management of these migratory pests in China, but the origins of the migrants to temperate and subtropical regions in China remains unclear. In particular, their early migration to China in March and April have not yet been explored due to a lack of research data available from potential source areas, Central Vietnam and Laos...
December 6, 2016: Bulletin of Entomological Research
https://www.readbyqxmd.com/read/27896159/intestinal-atresia-experience-at-a-busy-center-of-north-west-india
#14
Shilpi Gupta, Rahul Gupta, Soumyodhriti Ghosh, Arun Kumar Gupta, Arvind Shukla, Vinita Chaturvedi, Praveen Mathur
Objective: To evaluate the presentation, management, complications and outcome of intestinal atresia (IA) managed at our center over a period of 1 year. Materials and methods: Records of patients of IA admitted in our center from January 2015 to December 2015 were retrospectively analyzed. Demographic data, antenatal history, presenting complaints, location (duodenal, jejunoileal, colonic) of atresia, surgery performed and peri-operative complications were noted. Results: Total 78 cases of IA were included in the analyses...
October 2016: Journal of Neonatal Surgery
https://www.readbyqxmd.com/read/27891435/a-study-of-clinical-profile-and-quality-of-life-in-patients-with-scabies-at-a-rural-tertiary-care-centre
#15
Pragya Ashok Nair, Rita Vipul Vora, Nidhi B Jivani, Shailee S Gandhi
INTRODUCTION: Scabies is a contagious disease primarily related to poverty and overcrowding, it rapidly spreads from person to person specially in people with poor hygiene. We come across many patients from rural areas with scabies. In India the incidence ranges from 13% to 59% in rural and urban areas. Many people complain of sleep disturbances and affection of work and leisure activities due to itching. Very few studies are done in India about the affection of quality of life in such patients...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27885343/qualitative-inquiry-into-challenges-experienced-by-registered-general-nurses-in-the-emergency-department-a-study-of-selected-hospitals-in-the-volta-region-of-ghana
#16
Confidence Alorse Atakro, Jerry Paul Ninnoni, Peter Adatara, Janet Gross, Michael Agbavor
Registered General Nurses (RGNs) play crucial roles in emergency departments (EDs). EDs in Ghana are primarily staffed by RGNs who have had no additional formal education in emergency care. Additionally, basic, master's, or doctoral level nursing education programs provide limited content on the complexities of emergency nursing. Nurses in EDs are affected by many challenges such as growing patient population, financial pressures, physical violence, verbal abuse, operational inefficiencies, overcrowding, and work overload...
2016: Emergency Medicine International
https://www.readbyqxmd.com/read/27880015/bifunctional-molecular-photoswitches-based-on-overcrowded-alkenes-for-dynamic-control-of-catalytic-activity-in-michael-addition-reactions
#17
Stefano F Pizzolato, Beatrice S L Collins, Thomas van Leeuwen, Ben Lucas Feringa
The emerging field of artificial photoswitchable catalysis has recently shown striking examples of functional light-responsive systems allowing for dynamic control of activity and selectivity in organocatalysis and metal-catalysed transformations. While our group has already disclosed systems featuring first generation molecular motors as the switchable central core, a design based on second generation molecular motors is lacking. Herein, the syntheses of two bifunctionalized molecular switches based on a photoresponsive tetrasubstituted alkene core are reported...
November 23, 2016: Chemistry: a European Journal
https://www.readbyqxmd.com/read/27869412/blood-lead-levels-in-children-aged-between-1-and-6-years-old-in-la-plata-argentina-identification-of-risk-factors-for-lead-exposure
#18
Enrique Martins, Ana Varea, Karina Hernández, Marisa Sala, Ana Girardelli, Victoria Fasano, Liliana Disalvo
INTRODUCTION: Lead has neurotoxic effects in children, even at a very low level in blood. The risk factors (RFs) for lead exposure have not been adequately identified in La Plata. The objectives of this study were to determine mean blood lead levels and identify RFs in children aged 1 to 6 years old living in La Plata and the outskirts. POPULATION AND METHODS: A cross-sectional study was conducted in children who attended primary health care centers for a health check-up...
December 1, 2016: Archivos Argentinos de Pediatría
https://www.readbyqxmd.com/read/27856953/door-to-imaging-time-for-acute-stroke-patients-is-adversely-affected-by-emergency-department-crowding
#19
Martin A Reznek, Evangelia Murray, Marguerite N Youngren, Natassia T Durham, Sean S Michael
BACKGROUND AND PURPOSE: National guidelines call for door-to-imaging time (DIT) within 25 minutes for suspected acute stroke patients. Studies examining factors that affect DIT have focused primarily on stroke-specific care processes and patient-specific factors. We hypothesized that emergency department (ED) crowding is associated with longer DIT. METHODS: We conducted a retrospective investigation of 1 year of consecutive patients in our prospective Code Stroke registry, which included all ED stroke team activations...
January 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/27853785/halogenated-mof-5-variants-show-new-configuration-tunable-band-gaps-and-enhanced-optical-response-in-the-visible-and-near-infrared
#20
Li-Ming Yang, Guo-Yong Fang, Jing Ma, Raghani Pushpa, Eric Ganz
Inspired by recent experimental fabrication of mono-halogenated versions of Metal-Organic Framework MOF-5 (i.e., X-MOF-5, X = F to I) and some experimentally known fully halogenated MOF compounds, we systematically studied frameworks incorporating full halogenation of the BDC linkers of the prototypical Iso-Reticular Metal-Organic Framework (IRMOF) series, exemplified by MOF-5. Using quantum chemistry calculations, we find that halogenation leads to a 90° rotation of the aryl group, which is mainly ascribed to overcrowding between halogen atoms and the carboxyl and benzene ring and strong repulsion among in-plane atoms/groups...
November 30, 2016: Physical Chemistry Chemical Physics: PCCP
keyword
keyword
4615
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"