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https://www.readbyqxmd.com/read/28819931/phenotypic-and-genotypic-characterization-of-antioxidant-enzyme-system-in-human-population-exposed-to-radiation-from-mobile-towers
#1
Sachin Gulati, Anita Yadav, Neeraj Kumar, Kanu Priya, Neeraj K Aggarwal, Ranjan Gupta
In the present era, cellular phones have changed the life style of human beings completely and have become an essential part of their lives. The number of cell phones and cell towers are increasing in spite of their disadvantages. These cell towers transmit radiation continuously without any interruption, so people living within 100s of meters from the tower receive 10,000 to 10,000,000 times stronger signal than required for mobile communication. In the present study, we have examined superoxide dismutase (SOD) enzyme activity, catalase (CAT) enzyme activity, lipid peroxidation assay, and effect of functional polymorphism of SOD and CAT antioxidant genes against mobile tower-induced oxidative stress in human population...
August 17, 2017: Molecular and Cellular Biochemistry
https://www.readbyqxmd.com/read/28726730/estimating-the-availability-of-potential-homes-for-unwanted-horses-in-the-united-states
#2
Emily Weiss, Emily D Dolan, Heather Mohan-Gibbons, Shannon Gramann, Margaret R Slater
There are approximately 200,000 unwanted horses annually in the United States. This study aimed to better understand the potential homes for horses that need to be re-homed. Using an independent survey company through an Omnibus telephone (land and cell) survey, we interviewed a nationally projectable sample of 3036 adults (using both landline and cellular phone numbers) to learn of their interest and capacity to adopt a horse. Potential adopters with interest in horses with medical and/or behavioral problems and self-assessed perceived capacity to adopt, constituted 0...
July 20, 2017: Animals: An Open Access Journal From MDPI
https://www.readbyqxmd.com/read/28699866/description-of-lysinibacillus-telephonicus-sp-nov-isolated-from-the-screen-of-a-cellular-phone
#3
Praveen Rahi, Rashmi Kurli, Mitesh Khairnar, Shubhangi Jagtap, Aabeejjeet N Pansare, Syed G Dastager, Yogesh S Shouche
A novel bacterial strain, designated S5H2222T, was isolated form the screen of a cellular phone. The cells were Gram-stain-positive, rod-shaped, aerobic and motile, and endospores are formed. S5H2222T grew as pale white colonies on trypticase soy agar and the best growth was observed at 37 °C (10-55 °C) and at pH 7.0 (5.0-9.0). S5H2222T could tolerate up to 10 % (w/v) NaCl. Phylogenetic analysis based on 16S rRNA gene sequences placed this strain within the genus Lysinibacillus and it exhibited high 16S rRNA gene sequence similarity to Lysinibacillus halotolerans LAM612T (97...
July 12, 2017: International Journal of Systematic and Evolutionary Microbiology
https://www.readbyqxmd.com/read/28694680/developing-a-tailored-texting-preventive-intervention-a-card-sort-methodology
#4
Jordan M Braciszewski, Tanya B Tran, Roland S Moore, Beth C Bock, Golfo K Tzilos, Patricia Chamberlain, Robert L Stout
PURPOSE: Intervention content written by adults for youth can result in miscommunication due to generational and cultural differences. Inviting at-risk youth to participate in the creation of intervention material can augment acceptability for their peers. METHODS: To improve intervention messaging, the present study examines the utility of a card sort technique when creating cellular phone text messages to be used in a preventive substance use intervention. During focus groups with 24 youth who are exiting the foster care system - a population with distinct cultural attributes - participants were asked to rate stage of change-specific health messages rooted in Motivational Interviewing and the Transtheoretical Model...
June 2017: Journal of Applied Biobehavioral Research
https://www.readbyqxmd.com/read/28668725/patterns-of-cellular-phone-use-among-young-people-in-12-countries-implications-for-rf-exposure
#5
Chelsea E Langer, Patricia de Llobet, Albert Dalmau, Joe Wiart, Geertje Goedhart, Martine Hours, Geza P Benke, Evdoxia Bouka, Revital Bruchim, Kyung-Hwa Choi, Amanda Eng, Mina Ha, Maria Karalexi, Kosuke Kiyohara, Noriko Kojimahara, Daniel Krewski, Hans Kromhout, Brigitte Lacour, Andrea 't Mannetje, Milena Maule, Enrica Migliore, Charmaine Mohipp, Franco Momoli, Eleni Petridou, Katja Radon, Thomas Remen, Siegal Sadetzki, Malcolm R Sim, Tobias Weinmann, Roel Vermeulen, Elisabeth Cardis, Martine Vrijheid
Characterizing exposure to radiofrequency (RF) fields from wireless telecommunications technologies during childhood and adolescence is a research priority in investigating the health effects of RF. The Mobi-Expo study aimed to describe characteristics and determinants of cellular phone use in 534 young people (10-24years) in 12 countries. The study used a specifically designed software application installed on smartphones to collect data on the use of wireless telecommunications devices within this age group...
June 29, 2017: Environment International
https://www.readbyqxmd.com/read/28652681/recurrent-takotsubo-syndrome-with-long-qtc-and-torsade-de-pointes-can-cellular-phone-based-acquisition-transmission-of-electrocardiogram-be-of-value
#6
John E Madias
No abstract text is available yet for this article.
July 2017: Journal of the Saudi Heart Association
https://www.readbyqxmd.com/read/28628384/-pok%C3%A3-mon-go-may-promote-walking-discourage-sedentary-behavior-in-college-students
#7
Jacob E Barkley, Andrew Lepp, Ellen L Glickman
OBJECTIVE: To assess self-reported walking and sedentary behavior in young adults before and after downloading "Pokémon Go!". MATERIALS AND METHODS: In September 2016, a sample of 358 (19.8 ± 2.1 years old, n = 187 females) college students who had downloaded "Pokémon Go!" on their cellular telephones (i.e., cell phones) were surveyed for weekly walking and sedentary behavior via the International Physical Activity Questionnaire. A single interview was administered to participants who estimated their walking and sedentary behavior at three time points: the week immediately preceding their download of "Pokémon Go!" (Baseline), the first week after downloading the game (Time 1), and the week the survey was completed (Time 2)...
June 2017: Games for Health
https://www.readbyqxmd.com/read/28628221/influence-of-radiofrequency-electromagnetic-waves-from-3rd-generation-cellular-phones-on-fertilization-and-embryo-development-in-mice
#8
Satoshi Suzuki, Miho Okutsu, Ryota Suganuma, Hiromi Komiya, Setsu Nakatani-Enomoto, Shunsuke Kobayashi, Yoshikazu Ugawa, Hiroyuki Tateno, Keiya Fujimori
The purpose of this study was to evaluate the effects of 3rd-generation (3G) cellular phone radiofrequency-electromagnetic wave (RF-EMW) exposure on fertilization and embryogenesis in mice. Oocytes and spermatozoa were exposed to 3G cellular phone RF-EMWs, 1.95 GHz wideband code division multiple access, at a specific absorption rate of 2 mW/g for 60 min, or to sham exposure. After RF-EMW exposure, in vitro fertilization and intracytoplasmic sperm injection were performed. Rates of fertilization, embryogenesis (8-cell embryo, blastocyst), and chromosome aberration were compared between the combined spermatozoa and oocyte groups: both exposed, both non-exposed, one exposed, and the other non-exposed...
June 19, 2017: Bioelectromagnetics
https://www.readbyqxmd.com/read/28614469/assessing-the-feasibility-of-the-healthy-life-in-suriname-study-using-advanced-hemodynamics-to-evaluate-cardiovascular-risk
#9
Jet Q Aartman, Frederieke S Diemer, Fares A Karamat, Evelien Bohte, Sergio M Baldew, Ameerani V Jarbandhan, Gert A van Montfrans, Glenn P Oehlers, Lizzy M Brewster
Objectives: To determine the feasibility of assessing population cardiovascular risk with advanced hemodynamics in the Healthy Life in Suriname (HELISUR) study. Methods: This was a preliminary study conducted in May - June 2012 using the Technical-Economic-Legal-Operational-Scheduling (TELOS) method to assess the feasibility of the HELISUR-a large-scale, cross-sectional population study of cardiovascular risk factors and disease in Suriname. Suriname, a middle-income country in South America with a population of mostly African and Asian ethnicity, has a high risk of cardiovascular disease...
June 8, 2017: Revista Panamericana de Salud Pública, Pan American Journal of Public Health
https://www.readbyqxmd.com/read/28567197/assessing-the-feasibility-of-mobile-phones-for-follow-up-of-acutely-unwell-children-presenting-to-village-clinics-in-rural-northern-malawi
#10
Victoria Hardy, Jenny Hsieh, Baxter Chirambo, Tsung-Shu Joseph Wu, John O'Donoghue, Adamson S Muula, Matthew Thompson
BACKGROUND: Patient follow-up is a routine component of clinical practice and valuable for evaluating the effectiveness of interventions, but because of the broad dispersion of health facilities and lack of standardised medical reporting in Malawi, collecting patient outcome data can be challenging. Increasing accessibility and affordability of mobile technology in resource-poor settings may facilitate patient follow-up in the community. The objective of this study was to evaluate the potential utility of mobile phones for collecting follow-up clinical data from parents or caregivers of acutely unwell under-5 children, for intervention evaluation purposes...
March 2017: Malawi Medical Journal: the Journal of Medical Association of Malawi
https://www.readbyqxmd.com/read/28566151/mobile-health-as-a-viable-strategy-to-enhance-stroke-risk-factor-control-a-systematic-review-and-meta-analysis
#11
REVIEW
Shimeng Liu, Wuwei Feng, Pratik Y Chhatbar, Yumei Liu, Xunming Ji, Bruce Ovbiagele
BACKGROUND: With the rapid growth worldwide in cell-phone use, Internet connectivity, and digital health technology, mobile health (mHealth) technology may offer a promising approach to bridge evidence-treatment gaps in stroke prevention. We aimed to evaluate the effectiveness of mHealth for stroke risk factor control through a systematic review and meta-analysis. METHODS: We searched PubMed from January 1, 2000 to May 17, 2016 using the following keywords: mobile health, mHealth, short message, cellular phone, mobile phone, stroke prevention and control, diabetes mellitus, hypertension, hyperlipidemia and smoking cessation...
July 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28537005/active-listening-delays-attentional-disengagement-and-saccadic-eye-movements
#12
Benjamin D Lester, Shaun P Vecera
Successful goal-directed visual behavior depends on efficient disengagement of attention. Attention must be withdrawn from its current focus before being redeployed to a new object or internal process. Previous research has demonstrated that occupying cognitive processes with a secondary cellular phone conversation impairs attentional functioning and driving behavior. For example, attentional processing is significantly impacted by concurrent cell phone use, resulting in decreased explicit memory for on-road information...
May 23, 2017: Psychonomic Bulletin & Review
https://www.readbyqxmd.com/read/28536089/smart-devices-for-older-adults-managing-chronic-disease-a-scoping-review
#13
REVIEW
Ben Yb Kim, Joon Lee
BACKGROUND: The emergence of smartphones and tablets featuring vastly advancing functionalities (eg, sensors, computing power, interactivity) has transformed the way mHealth interventions support chronic disease management for older adults. Baby boomers have begun to widely adopt smart devices and have expressed their desire to incorporate technologies into their chronic care. Although smart devices are actively used in research, little is known about the extent, characteristics, and range of smart device-based interventions...
May 23, 2017: JMIR MHealth and UHealth
https://www.readbyqxmd.com/read/28476722/noncommunicable-disease-risk-factors-and-mobile-phones-a-proposed-research-agenda
#14
Adnan A Hyder, Adaeze C Wosu, Dustin G Gibson, Alain B Labrique, Joseph Ali, George W Pariyo
Noncommunicable diseases (NCDs) account for two-thirds of all deaths globally, with 75% of these occurring in low- and middle-income countries (LMICs). Many LMICs seek cost-effective methods to obtain timely and quality NCD risk factor data that could inform resource allocation, policy development, and assist evaluation of NCD trends over time. Over the last decade, there has been a proliferation of mobile phone ownership and access in LMICs, which, if properly harnessed, has great potential to support risk factor data collection...
May 5, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28444522/the-movement-induced-self-reference-effect-enhancing-memorability-through-movement-toward-the-self
#15
Mark A Oakes, Serge V Onyper
Much evidence suggests that bodily actions affect cognitive states. In particular, pulling owned objects toward the self improves memory for those objects compared to memory for objects pushed away from the self. Experiments 1 and 2 examined the effect of incidental joystick movement on static stimuli, hypothesizing that using the physical self (rather than a computer monitor) as a reference point would enhance memory for items categorized via a toward-the-self action but not toward-the-computer-monitor action...
August 2017: Cognitive Processing
https://www.readbyqxmd.com/read/28397765/estimation-of-antenna-pose-in-the-earth-frame-using-camera-and-imu-data-from-mobile-phones
#16
Zhen Wang, Bingwen Jin, Weidong Geng
The poses of base station antennas play an important role in cellular network optimization. Existing methods of pose estimation are based on physical measurements performed either by tower climbers or using additional sensors attached to antennas. In this paper, we present a novel non-contact method of antenna pose measurement based on multi-view images of the antenna and inertial measurement unit (IMU) data captured by a mobile phone. Given a known 3D model of the antenna, we first estimate the antenna pose relative to the phone camera from the multi-view images and then employ the corresponding IMU data to transform the pose from the camera coordinate frame into the Earth coordinate frame...
April 8, 2017: Sensors
https://www.readbyqxmd.com/read/28391194/acoustic-wave-filter-technology-a-review
#17
Clemens Ruppel
Today, acoustic filters are the filter technology to meet the requirements with respect to performance dictated by the cellular phone standards and their form factor. Around 2 billion cellular phones are sold every year, and smart phones are of a very high percentage of approximately two thirds. Smart phones require a very high number of filter functions ranging from the low double-digit range up to almost triple digit numbers in the near future. In the frequency range up to 1 GHz surface acoustic wave (SAW) filters are almost exclusively employed, while in the higher frequency range bulk acoustic wave (BAW) and SAW filters are competing for their shares...
April 4, 2017: IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control
https://www.readbyqxmd.com/read/28382765/factors-influencing-blood-donation-a-cross-sectional-survey-in-guangzhou-china
#18
J Ou-Yang, C-H Bei, B He, X Rong
OBJECTIVES: The present study aimed to determine major factors that influence blood donation in China. BACKGROUND: Factors affecting blood donation often vary in various populations. METHODS: This cross-sectional study used self-administered, standardised, structured questionnaires to survey selected donors and non-donors in Guangzhou, China between 10 December 2013 and 25 June 2014. RESULTS: Among the 1080 questionnaires collected, 1034 (95·7%) questionnaires were valid for this analysis, including 602 donors and 432 non-donors...
April 6, 2017: Transfusion Medicine
https://www.readbyqxmd.com/read/28375380/compact-and-field-portable-3d-printed-shearing-digital-holographic-microscope-for-automated-cell-identification
#19
Siddharth Rawat, Satoru Komatsu, Adam Markman, Arun Anand, Bahram Javidi
We propose a low-cost, compact, and field-portable 3D printed holographic microscope for automated cell identification based on a common path shearing interferometer setup. Once a hologram is captured from the portable setup, a 3D reconstructed height profile of the cell is created. We extract several morphological cell features from the reconstructed 3D height profiles, including mean physical cell thickness, coefficient of variation, optical volume (OV) of the cell, projected area of the cell (PA), ratio of PA to OV, cell thickness kurtosis, cell thickness skewness, and the dry mass of the cell for identification using the random forest (RF) classifier...
March 20, 2017: Applied Optics
https://www.readbyqxmd.com/read/28203122/evaluation-of-the-effect-of-radiofrequency-radiation-emitted-from-wi-fi-router-and-mobile-phone-simulator-on-the-antibacterial-susceptibility-of-pathogenic-bacteria-listeria-monocytogenes-and-escherichia-coli
#20
M Taheri, S M J Mortazavi, M Moradi, S Mansouri, G R Hatam, F Nouri
Mobile phones and Wi-Fi radiofrequency radiation are among the main sources of the exposure of the general population to radiofrequency electromagnetic fields (RF-EMF). Previous studies have shown that exposure of microorganisms to RF-EMFs can be associated with a wide spectrum of changes ranged from the modified bacterial growth to the alterations of the pattern of antibiotic resistance. Our laboratory at the nonionizing department of the Ionizing and Non-ionizing Radiation Protection Research Center has performed experiments on the health effects of exposure to animal models and humans to different sources of electromagnetic fields such as cellular phones, mobile base stations, mobile phone jammers, laptop computers, radars, dentistry cavitrons, magnetic resonance imaging, and Helmholtz coils...
January 2017: Dose-response: a Publication of International Hormesis Society
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