keyword
MENU ▼
Read by QxMD icon Read
search

resource

keyword
https://www.readbyqxmd.com/read/28324982/multi-task-transfer-learning-for-in-hospital-death-prediction-of-icu-patients
#1
Chandan Karmakar, Budhaditya Saha, Marimuthu Palaniswami, Svetha Venkatesh
Multi-Task Transfer Learning (MTTL) is an efficient approach for learning from inter-related tasks with small sample size and imbalanced class distribution. Since the intensive care unit (ICU) data set (publicly available in Physionet) has subjects from four different ICU types, we hypothesize that there is an underlying relatedness amongst various ICU types. Therefore, this study aims to explore MTTL model for in-hospital mortality prediction of ICU patients. We used single-task learning (STL) approach on the augmented data as well as individual ICU data and compared the performance with the proposed MTTL model...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28324852/a-novel-water-quality-data-analysis-framework-based-on-time-series-data-mining
#2
Weihui Deng, Guoyin Wang
The rapid development of time-series data mining provides an emerging method for water resource management research. In this paper, based on the time-series data mining methodology, we propose a novel and general analysis framework for water quality time-series data. It consists of two parts: implementation components and common tasks of time-series data mining in water quality data. In the first part, we propose to granulate the time series into several two-dimensional normal clouds and calculate the similarities in the granulated level...
March 18, 2017: Journal of Environmental Management
https://www.readbyqxmd.com/read/28324823/nursing-students-perceptions-of-using-smartphones-in-the-community-practicum-a-qualitative-study
#3
Philippe Beauregard, Antonia Arnaert, Norma Ponzoni
BACKGROUND: Smartphones have the potential to revolutionize the way in which nurses practice by facilitating access to evidence-based resources, however their integration in nursing practice remain variable. Millennials tend to be more comfortable with technology, yet find themselves limited in their ability to use smartphones within the context of clinical practice. METHODS/DATA SOURCES: Using a qualitative descriptive design, we explored nursing students' perceptions of using smartphones in the community practicum...
March 9, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28324802/pelvic-exenteration-case-series-a-single-surgeon-s-experience-at-one-institution-in-trinidad-and-tobago
#4
Ravi Maharaj, Vandana Devika Sookdeo, Maurice Fortuné, Meenakshi Akhilesh, Chalapathi Rao Adidam Venkata, Wayne Mohammed, Dave Harnanan, Wayne A Warner
INTRODUCTION: Pelvic exenteration (PE) is an ultra-radical surgical procedure characterized by the en bloc resection of the pelvic organs. METHODS: In this case series, we report retrospectively on four patients who underwent PE in Trinidad and Tobago from 2012 to 2016. One male patient had rectal cancer while one each of three women had cervical, colon, or rectal cancer. RESULTS: Early postoperative complications (≤30days) occurred in all patients, while late complications (>30days) occurred in one patient (Grade 1 - Clavien-Dindo classification)...
March 7, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28324468/ascariasis-and-hyperosmolar-hyperglycemic-state-a-surprising-ultrasound-finding-in-the-emergency-department
#5
Giles N Cattermole, Jean-Paul Nzabandora
BACKGROUND: We report the ultrasound finding of ascariasis in a patient with hyperosmolar hyperglycemic state (HHS). Although ascariasis is common in low-resource settings, there has been no previous report associating ascariasis with HHS. CASE PRESENTATION: A 26-year-old Rwandan man was admitted to the emergency department in coma, with a glycemia of 600 mg/dl. He was resuscitated with fluids, intubated and ventilated, and treated with insulin and antibiotics...
December 2017: International Journal of Emergency Medicine
https://www.readbyqxmd.com/read/28324353/the-fast-d-protocol-a-simple-method-to-rule-out-traumatic-vascular-injuries-of-the-lower-extremities
#6
Miguel Angel Montorfano, Lisandro Miguel Montorfano, Federico Perez Quirante, Federico Rodríguez, Leonardo Vera, Luca Neri
BACKGROUND: The aim of this study is to assess the accuracy of a Fast Doppler protocol for the examination of an injured lower limb, namely 2-Point Fast Doppler (2PFD), in order to rapidly triage arterial lesions after penetrating trauma. METHODS: The presence of flow and the aspects of the Doppler waveform of the dorsalis pedis artery (DPA) and posterior tibial artery (PTA) of the injured lower limb (2PFD) were evaluated immediately before the execution of a standardized Color Duplex Doppler (SD) evaluation in 149 limbs of 140 patients with gunshot penetrating injuries...
December 2017: Critical Ultrasound Journal
https://www.readbyqxmd.com/read/28324161/thermal-ecology-of-three-coexistent-desert-lizards-implications-for-habitat-divergence-and-thermal-vulnerability
#7
Shu-Ran Li, Yang Wang, Liang Ma, Zhi-Gao Zeng, Jun-Huai Bi, Wei-Guo Du
How ectotherms exploit thermal resources has important implications for their habitat utilization and thermal vulnerability to climate warming. To address this issue, we investigated thermal relations of three sympatric lizard species (Eremias argus, Eremias multiocellata, and Phrynocephalus przewalskii) in the desert steppe of Inner Mongolia, China. We determined the thermoregulatory behavior, body temperature (T b), operative temperature (T e), selected body temperature (T sel), and critical thermal maximum (CTmax) of adult lizards...
March 21, 2017: Journal of Comparative Physiology. B, Biochemical, Systemic, and Environmental Physiology
https://www.readbyqxmd.com/read/28324014/variation-in-the-insulin-like-growth-factor-1-gene-in-primates
#8
Peter Rotwein
Insulin-like growth factor 1 (IGF1) is a multifunctional peptide that is involved in a wide range of physiological and patho-physiological processes in many animal species, ranging from somatic growth in children to metabolism, and tissue regeneration and repair in adults. The IGF1 gene is under multifactorial regulation in the few species in which it has been studied, with major control being exerted by growth hormone (GH) through a gene expression pathway involving inducible binding of the STAT5b transcription factor to dispersed enhancer elements...
January 18, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323933/research-resource-transcriptional-dynamics-of-cultured-human-villous-cytotrophoblasts
#9
Joshua F Robinson, Mirhan Kapidzic, Matthew Gormley, Katherine Ona, Terrence Dent, Helia Seifikar, Emily G Hamilton, Susan J Fisher
During human pregnancy, cytotrophoblasts (CTBs) play key roles in uterine invasion, vascular remodeling, and anchoring of the feto-placental unit. Due to the challenges associated with studying human placentation in utero, cultured primary villous CTBs are used as a model of the differentiation pathway that leads to invasion of the uterine wall. In vitro, CTBs emulate in vivo cell behaviors, such as migration, aggregation and substrate penetration. While some of the molecular features related to these cell behaviors have been described, the underlying mechanisms, at a global level, remain undefined at mid-gestation...
March 8, 2017: Endocrinology
https://www.readbyqxmd.com/read/28323868/-waiting-for-daas-a-retrospective-chart-review-of-patients-with-untreated-hepatitis-c-in-rwanda
#10
Neil Gupta, Jules Kabahizi, Constance Mukabatsinda, Timothy David Walker, Emmanuel Musabeyezu, Athanase Kiromera, Jennifer Ilo Van Nuil, Kevin Steiner, Joia Mukherjee, Sabin Nsanzimana, Aimable Mbituyumuremyi
BACKGROUND: Access to treatment for hepatitis C virus (HCV) in sub-Saharan Africa is extremely limited. With the advent of direct acting antivirals (DAAs), highly effective and easy-to-deliver oral regimens are now available on the global market. This study was conducted to understand the background and characteristics of a national cohort of patients with HCV infection enrolled in care and awaiting therapy with DAAs. METHODS AND FINDINGS: We conducted a retrospective chart review of all adult patients with confirmed HCV infection who were currently enrolled in care and treatment at the four existing hepatitis referral centers in Rwanda...
2017: PloS One
https://www.readbyqxmd.com/read/28323843/dynamic-postural-control-and-associated-attentional-demands-in-contemporary-dancers-versus-non-dancers
#11
Geneviève Sirois-Leclerc, Anthony Remaud, Martin Bilodeau
Postural control is not a fully automatic process, but requires a certain level of attention, particularly as the difficulty of the postural task increases. This study aimed at testing whether experienced contemporary dancers, because of their specialized training involving the control of posture/balance, would present with a dual-task performance suggesting lesser attentional demands associated with dynamic postural control compared with non-dancers. Twenty dancers and 16 non-dancers performed a dynamic postural tracking task in both antero-posterior and side-to-side directions, while standing on a force platform...
2017: PloS One
https://www.readbyqxmd.com/read/28323836/single-nucleotide-variants-and-indels-identified-from-whole-genome-re-sequencing-of-guzerat-gyr-girolando-and-holstein-cattle-breeds
#12
Nedenia Bonvino Stafuzza, Adhemar Zerlotini, Francisco Pereira Lobo, Michel Eduardo Beleza Yamagishi, Tatiane Cristina Seleguim Chud, Alexandre Rodrigues Caetano, Danísio Prado Munari, Dorian J Garrick, Marco Antonio Machado, Marta Fonseca Martins, Maria Raquel Carvalho, John Bruce Cole, Marcos Vinicius Gualberto Barbosa da Silva
Whole-genome re-sequencing, alignment and annotation analyses were undertaken for 12 sires representing four important cattle breeds in Brazil: Guzerat (multi-purpose), Gyr, Girolando and Holstein (dairy production). A total of approximately 4.3 billion reads from an Illumina HiSeq 2000 sequencer generated for each animal 10.7 to 16.4-fold genome coverage. A total of 27,441,279 single nucleotide variations (SNVs) and 3,828,041 insertions/deletions (InDels) were detected in the samples, of which 2,557,670 SNVs and 883,219 InDels were novel...
2017: PloS One
https://www.readbyqxmd.com/read/28323830/on-the-evolutionary-origins-of-equity
#13
Stéphane Debove, Nicolas Baumard, Jean-Baptiste André
Equity, defined as reward according to contribution, is considered a central aspect of human fairness in both philosophical debates and scientific research. Despite large amounts of research on the evolutionary origins of fairness, the evolutionary rationale behind equity is still unknown. Here, we investigate how equity can be understood in the context of the cooperative environment in which humans evolved. We model a population of individuals who cooperate to produce and divide a resource, and choose their cooperative partners based on how they are willing to divide the resource...
2017: PloS One
https://www.readbyqxmd.com/read/28323818/teaching-broader-impacts-of-science-with-undergraduate-research
#14
Kenneth C Keiler, Kathy L Jackson, Leslie Jaworski, David Lopatto, Sarah E Ades
Science plays an important role in most aspects of society, and scientists face ethical decisions as a routine part of their work, but science education frequently omits or segregates content related to ethics and broader impacts of science. Undergraduate research experiences have the potential to bridge traditional divides in education and provide a holistic view of science. In practice, these experiences can be inconsistent and may not provide the optimal learning environment. We developed a course that combines seminar and independent research elements to support student learning during undergraduate research, makes ethical and societal impacts of science clear by relating them to the students' own research projects, and develops students' ethical decision-making skills...
March 2017: PLoS Biology
https://www.readbyqxmd.com/read/28323798/supplemental-perioperative-oxygen-to-reduce-surgical-site-infection-after-high-energy-fracture-surgery-oxygen-study
#15
Robert V OʼToole, Manjari Joshi, Anthony R Carlini, Robert A Sikorski, Armagan Dagal, Clinton K Murray, Michael J Weaver, Ebrahim Paryavi, Alec C Stall, Daniel O Scharfstein, Julie Agel, Mary Zadnik, Michael J Bosse, Renan C Castillo
Supplemental perioperative oxygen (SPO) therapy has been proposed as one approach for reducing the risk of surgical site infection (SSI). Current data are mixed regarding efficacy in decreasing SSI rates and hospital inpatient stays in general and few data exist for orthopaedic trauma patients. This study is a phase III, double-blind, prospective randomized clinical trial with a primary goal of assessing the efficacy of 2 different concentrations of perioperative oxygen in the prevention of SSIs in adults with tibial plateau, pilon (tibial plafond), or calcaneus fractures at higher risk of infection and definitively treated with plate and screw fixation...
April 2017: Journal of Orthopaedic Trauma
https://www.readbyqxmd.com/read/28323747/supporting-a-youth-with-cerebellar-ataxia-into-adolescence
#16
Veronica Meneses, Zurisadai Gonzalez-Castillo, Veronica B Edgar, Marilyn Augustyn
Zoe, a 13-year-old white girl, presents as a new patient to your pediatric clinic with complaints of frequent emesis, anxiety, and learning problems, and previous diagnosis of cerebellar ataxia. Parents accompany Zoe and state, "it is really hard for her to go out, she gets sick and falls easily." She was born full term by vaginal delivery without complications. Given globally delayed milestones, she received early intervention services. Feeding problems began at infancy, including gastroesophageal reflux and aspiration pneumonia...
March 17, 2017: Journal of Developmental and Behavioral Pediatrics: JDBP
https://www.readbyqxmd.com/read/28323727/experience-with-the-use-of-single-use-disposable-bronchoscope-in-the-icu-in-a-tertiary-referral-center-of-singapore
#17
Dominic C Marshall, Rucha S Dagaonkar, Chan Yeow, Anura T Peters, Siew Kin Tan, Dessmon Y H Tai, Soon Keng Gohs, Albert Y H Lim, Benjamin Ho, Sennen J W Lew, John Abisheganaden, Akash Verma
BACKGROUND: Flexible bronchoscopy is performed frequently in intensive care units (ICUs) for various indications using the reusable conventional bronchoscope (CB). Recently, "single-use disposable bronchoscope" (SB) was introduced into the health care industry. The purpose of this study was to compare the utility of SB with CB in ICU. METHODS: A retrospective review of medical records of patients undergoing flexible bronchoscopy in the ICUs in the year 2015. RESULTS: Ninety-three patients undergoing flexible bronchoscopy in the ICU were studied...
April 2017: Journal of Bronchology & Interventional Pulmonology
https://www.readbyqxmd.com/read/28323675/30-day-readmission-after-pancreatic-resection-a-systematic-review-of-the-literature-and-meta-analysis
#18
Alexander V Fisher, Sara Fernandes-Taylor, Stephanie A Campbell-Flohr, Sam J Clarkson, Emily R Winslow, Daniel E Abbott, Sharon M Weber
OBJECTIVE: The aim of this study was to identify and compare common reasons and risk factors for 30-day readmission after pancreatic resection. BACKGROUND: Hospital readmission after pancreatic resection is common and costly. Many studies have evaluated this problem and numerous discrepancies exist regarding the primary reasons and risk factors for readmission. METHODS: Multiple electronic databases were searched from 2002 to 2016, and 15 relevant articles identified...
March 20, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28323553/examining-pediatric-care-for-newly-immigrated-families-perspectives-of-health-care-providers
#19
David Nicholas, Bonnie Fleming-Carroll, Michele Durrant, Jonathan Hellmann
Respect for the ethnicity and cultural background of families are important components of health care delivery. However, the needs of new immigrants in pediatric care systems remain under-addressed in the literature. This study utilized a qualitative approach of interpretive description to elicit the pediatric health care experiences and needs of new immigrants to Canada, from the perspective of health care providers who worked extensively with newcomers. Two focus groups of multidisciplinary health care providers were conducted in a tertiary-level pediatric hospital...
March 21, 2017: Social Work in Health Care
https://www.readbyqxmd.com/read/28323544/host-diet-affects-the-morphology-of-a-butterfly-parasite
#20
Kevin Ming-Kong Hoang, Leiling Tao, Jacobus C de Roode, Mark D Hunter
Understanding host-parasite interactions is essential for ecological research, wildlife conservation and health management. While most studies focus on numerical traits of parasite groups, such as changes in parasite load, less focus is placed on the traits of individual parasites, such as parasite size and shape (parasite morphology). Parasite morphology has significant effects on parasite fitness, such as initial colonization of hosts, avoidance of host immune defenses, and the availability of resources for parasite replication...
March 21, 2017: Journal of Parasitology
keyword
keyword
31004
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"