keyword
MENU ▼
Read by QxMD icon Read
search

Mobilization with movement

keyword
https://www.readbyqxmd.com/read/28528391/dynamism-in-the-upstream-invasion-edge-of-a-freshwater-fish-exposes-range-boundary-constraints
#1
Erika S Rubenson, Julian D Olden
Studying the dynamics of species' borders can provide insight into the mechanisms limiting or promoting range expansion in response to environmental change. In the John Day River, Oregon (USA), rising stream temperatures are facilitating the upstream expansion of invasive smallmouth bass Micropterus dolomieu. Here, where smallmouth bass occupy the upstream limit of its thermal tolerance, we explore population structure and seasonal movement patterns to elucidate the environmental conditions and individual traits that define front edge (where individuals reside year-round) and leading edge (where individuals colonize, but may not establish) limits to its upstream distribution...
May 20, 2017: Oecologia
https://www.readbyqxmd.com/read/28527232/three-dimensional-evaluation-of%C3%A2-postural%C3%A2-stability-in-parkinson-s-disease-with-mobile-technology
#2
Sarah J Ozinga, Mandy Miller Koop, Susan M Linder, Andre G Machado, Tanujit Dey, Jay L Alberts
BACKGROUND: Postural instability is a hallmark of Parkinson's disease. Objective metrics to characterize postural stability are necessary for the development of treatment algorithms to aid in the clinical setting. OBJECTIVE: The aim of this project was to validate a mobile device platform and resultant three-dimensional balance metric that characterizes postural stability. METHODS: A mobile Application was developed, in which biomechanical data from inertial sensors within a mobile device were processed to characterize movement of center of mass in the medial-lateral, anterior-posterior and trunk rotation directions...
May 13, 2017: NeuroRehabilitation
https://www.readbyqxmd.com/read/28521803/physical-interface-dynamics-alter-how-robotic-exosuits-augment-human-movement-implications-for-optimizing-wearable-assistive-devices
#3
Matthew B Yandell, Brendan T Quinlivan, Dmitry Popov, Conor Walsh, Karl E Zelik
BACKGROUND: Wearable assistive devices have demonstrated the potential to improve mobility outcomes for individuals with disabilities, and to augment healthy human performance; however, these benefits depend on how effectively power is transmitted from the device to the human user. Quantifying and understanding this power transmission is challenging due to complex human-device interface dynamics that occur as biological tissues and physical interface materials deform and displace under load, absorbing and returning power...
May 18, 2017: Journal of Neuroengineering and Rehabilitation
https://www.readbyqxmd.com/read/28515329/inference-of-facultative-mobility-in-the-enigmatic-ediacaran-organism-parvancorina
#4
Simon A F Darroch, Imran A Rahman, Brandt Gibson, Rachel A Racicot, Marc Laflamme
Establishing how Ediacaran organisms moved and fed is critical to deciphering their ecological and evolutionary significance, but has long been confounded by their non-analogue body plans. Here, we use computational fluid dynamics to quantitatively analyse water flow around the Ediacaran taxon Parvancorina, thereby testing between competing models for feeding mode and mobility. The results show that flow was not distributed evenly across the organism, but was directed towards localized areas; this allows us to reject osmotrophy, and instead supports either suspension feeding or detritivory...
May 2017: Biology Letters
https://www.readbyqxmd.com/read/28514873/unpacking-community-mobility-a-preliminary-study-into-the-embodied-experiences-of-stroke-survivors
#5
Christa S Nanninga, Louise Meijering, Klaas Postema, Marleen C Schönherr, Ant T Lettinga
PURPOSE: To enrich the discussion on mobility in stroke rehabilitation by translating theoretical repertoires of mobility from the context of geography to rehabilitation. METHOD: Qualitative research methodology was applied, and included in-depth interviews with stroke survivors. RESULTS: This study revealed: (a) social and material differences in clinical, private and public places; (b) ambivalences and shifting tensions in bodily, family and community life; (c) differences in access to resources to be used for mobility...
May 17, 2017: Disability and Rehabilitation
https://www.readbyqxmd.com/read/28512024/repurposing-of-proton-pump-inhibitors-as-first-identified-small-molecule-inhibitors-of-endo-%C3%AE-n-acetylglucosaminidase-engase-for-the-treatment-of-ngly1-deficiency-a-rare-genetic-disease
#6
Yiling Bi, Matthew Might, Hariprasad Vankayalapati, Balagurunathan Kuberan
N-Glycanase deficiency, or NGLY1 deficiency, is an extremely rare human genetic disease. N-Glycanase, encoded by the gene NGLY1, is an important enzyme involved in protein deglycosylation of misfolded proteins. Deglycosylation of misfolded proteins precedes the endoplasmic reticulum (ER)-associated degradation (ERAD) process. NGLY1 patients produce little or no N-glycanase (Ngly1), and the symptoms include global developmental delay, frequent seizures, complex hyperkinetic movement disorder, difficulty in swallowing/aspiration, liver dysfunction, and a lack of tears...
May 5, 2017: Bioorganic & Medicinal Chemistry Letters
https://www.readbyqxmd.com/read/28507159/investigation-of-hindwing-folding-in-ladybird-beetles-by-artificial-elytron-transplantation-and-microcomputed-tomography
#7
Kazuya Saito, Shuhei Nomura, Shuhei Yamamoto, Ryuma Niyama, Yoji Okabe
Ladybird beetles are high-mobility insects and explore broad areas by switching between walking and flying. Their excellent wing transformation systems enabling this lifestyle are expected to provide large potential for engineering applications. However, the mechanism behind the folding of their hindwings remains unclear. The reason is that ladybird beetles close the elytra ahead of wing folding, preventing the observation of detailed processes occurring under the elytra. In the present study, artificial transparent elytra were transplanted on living ladybird beetles, thereby enabling us to observe the detailed wing-folding processes...
May 15, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28505182/using-nextrad-sequencing-to-infer-movement-of-herbivores-among-host-plants
#8
Zhen Fu, Brendan Epstein, Joanna L Kelley, Qi Zheng, Alan O Bergland, Carmen I Castillo Carrillo, Andrew S Jensen, Jennifer Dahan, Alexander V Karasev, William E Snyder
Herbivores often move among spatially interspersed host plants, tracking high-quality resources through space and time. This dispersal is of particular interest for vectors of plant pathogens. Existing molecular tools to track such movement have yielded important insights, but often provide insufficient genetic resolution to infer spread at finer spatiotemporal scales. Here, we explore the use of Nextera-tagmented reductively-amplified DNA (NextRAD) sequencing to infer movement of a highly-mobile winged insect, the potato psyllid (Bactericera cockerelli), among host plants...
2017: PloS One
https://www.readbyqxmd.com/read/28503164/superior-canal-dehiscence-syndrome-lessons-from-the-first-20-years
#9
REVIEW
Bryan K Ward, John P Carey, Lloyd B Minor
Superior semicircular canal dehiscence syndrome was first reported by Lloyd Minor and colleagues in 1998. Patients with a dehiscence in the bone overlying the superior semicircular canal experience symptoms of pressure or sound-induced vertigo, bone conduction hyperacusis, and pulsatile tinnitus. The initial series of patients were diagnosed based on common symptoms, a physical examination finding of eye movements in the plane of the superior semicircular canal when ear canal pressure or loud tones were applied to the ear, and high-resolution computed tomography imaging demonstrating a dehiscence in the bone over the superior semicircular canal...
2017: Frontiers in Neurology
https://www.readbyqxmd.com/read/28501732/asymmetrical-stabilization-and-mobilization-exploited-during-static-single-leg-stance-and-goal-directed-kicking
#10
Adam C King, Zheng Wang
The motor control properties of the right and left legs are dependent on the stabilization and mobilization features of the motor tasks. The current investigation examined the right and left leg control differences - interlateral asymmetries - during static single leg stance and dynamic goal directed kicking with an emphasis of the asymmetrical stabilization and mobilization components of movements. Ten young, healthy, right-leg preferred individuals with minimal kicking experience completed both tests on each limb...
May 11, 2017: Human Movement Science
https://www.readbyqxmd.com/read/28499338/hyaluronic-acid-molecular-weight-dependent-modulation-of-mucin-nanostructure-for-potential-mucosal-therapeutic-applications
#11
Irene Maria Hansen, Morten Frendø Ebbesen, Liselotte Kaspersen, Troels Thomsen, Konrad Bienk, Yunpeng Cai, Birgitte Mølholm Malle, Kenneth Alan Howard
This study investigates the effects of different molecular weight hyaluronic acid (HA) on the mucosal nanostructure using a pig stomach mucin hydrogel as a mucosal barrier model. Micro- (1.0 µm) and nanoparticles (200 nm) were used as probes and their movement in mucin was studied by a 3D confocal microscopy-based particle tracking technique and by nanoparticle tracking analysis (NTA) after addition of high (900 kDa) and low (33 kDa) molecular weight HA. This demonstrated a molecular weight-dependent HA modulation of the mucin nanostructure with a 2...
May 12, 2017: Molecular Pharmaceutics
https://www.readbyqxmd.com/read/28494088/peripheral-nerve-blocks-for-hip-fractures
#12
REVIEW
Joanne Guay, Martyn J Parker, Richard Griffiths, Sandra Kopp
BACKGROUND: Various nerve blocks with local anaesthetic agents have been used to reduce pain after hip fracture and subsequent surgery. This review was published originally in 1999 and was updated in 2001, 2002, 2009 and 2017. OBJECTIVES: This review focuses on the use of peripheral nerves blocks as preoperative analgesia, as postoperative analgesia or as a supplement to general anaesthesia for hip fracture surgery. We undertook the update to look for new studies and to update the methods to reflect Cochrane standards...
May 11, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28491171/transverse-mobility-of-pelvic-kidney-causing-left-lower-extremity-deep-venous-thrombosis
#13
Christopher P Vittore, Robert A Murray
A case of May-Thurner-like syndrome was found to be a result of a pelvic kidney compressing the left common iliac vein. Cross-sectional imaging demonstrated transverse mobility of the pelvic kidney which has not been described previously. The ectopic kidney's mobility resulted in intermittent venous compression. In a patient with recurrent lower extremity deep venous thrombosis and a pelvic kidney, the possibility of movement of the kidney resulting in venous compression needs to be considered.
June 2017: Radiology case reports
https://www.readbyqxmd.com/read/28484628/group-cohesion-in-foraging-meerkats-follow-the-moving-vocal-hot-spot
#14
Gabriella E C Gall, Marta B Manser
Group coordination, when 'on the move' or when visibility is low, is a challenge faced by many social living animals. While some animals manage to maintain cohesion solely through visual contact, the mechanism of group cohesion through other modes of communication, a necessity when visual contact is reduced, is not yet understood. Meerkats (Suricata suricatta), a small, social carnivore, forage as a cohesive group while moving continuously. While foraging, they frequently emit 'close calls', soft close-range contact calls...
April 2017: Royal Society Open Science
https://www.readbyqxmd.com/read/28484399/biochemical-benefits-diagnosis-and-clinical-risks-evaluation-of-kratom
#15
REVIEW
Dimy Fluyau, Neelambika Revadigar
BACKGROUND: Kratom (Mitragyna speciosa) is a tropical tree with a long history of traditional use in parts of Africa and Southeast Asia. Kratom is also known as Thom, Thang, and Biak. Its leaves and the teas brewed from them have long been used by people in that region to manage pain and opioid withdrawal and to stave off fatigue. Kratom is actually consumed throughout the world for its stimulant effects and as an opioid substitute (in form of tea, chewed, smoked, or ingested in capsules)...
2017: Frontiers in Psychiatry
https://www.readbyqxmd.com/read/28482748/robotic-and-sensor-technologies-for-mobility-in-older-people
#16
Lazaros Penteridis, Grazia D'Onofrio, Daniele Sancarlo, Francesco Giuliani, Francesco Ricciardi, Filippo Cavallo, Antonio Greco, Ilias Trochidis, Alexander Gkiokas
BACKGROUND: Maintaining independent mobility is fundamental to independent living and to the quality of life of older people. Robotic and sensor technologies may offer a lot of potential and can make a significant difference in the lives of older people and to their primary caregivers. AIM: To provide a presentation of the methods that are used up till now for analysis and evaluation of human mobility utilizing sensor technologies. To give the state of the art in robotic platforms for supporting the older people with mobility limitations...
May 8, 2017: Rejuvenation Research
https://www.readbyqxmd.com/read/28481252/wearable-contactless-respiration-sensor-based-on-multi-material-fibers-integrated-into-textile
#17
Philippe Guay, Stepan Gorgutsa, Sophie LaRochelle, Younes Messaddeq
In this paper, we report on a novel sensor for the contactless monitoring of the respiration rate, made from multi-material fibers arranged in the form of spiral antenna (2.45 GHz central frequency). High flexibility of the used composite metal-glass-polymer fibers permits their integration into a cotton t-shirt without compromising comfort or restricting movement of the user. At the same time, change of the antenna geometry, due to the chest expansion and the displacement of the air volume in the lungs, is found to cause a significant shift of the antenna operational frequency, thus allowing respiration detection...
May 6, 2017: Sensors
https://www.readbyqxmd.com/read/28473306/using-a-medical-intranet-of-things-system-to-prevent-bed-falls-in-an-acute-care-hospital-a-pilot-study
#18
Henri U Balaguera, Diana Wise, Chun Yin Ng, Han-Wen Tso, Wan-Lin Chiang, Aimee M Hutchinson, Tracy Galvin, Lee Hilborne, Cathy Hoffman, Chi-Cheng Huang, C Jason Wang
BACKGROUND: Hospitalized patients in the United States experience falls at a rate of 2.6 to 17.1 per 1000 patient-days, with the majority occurring when a patient is moving to, from, and around the bed. Each fall with injury costs an average of US $14,000. OBJECTIVE: The aim was to conduct a technology evaluation, including feasibility, usability, and user experience, of a medical sensor-based Intranet of things (IoT) system in facilitating nursing response to bed exits in an acute care hospital...
May 4, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28471302/orientation-and-mobility-aids-for-individuals-with-blindness-verbal-description-vs-audio-tactile-map
#19
Konstantinos Papadopoulos, Eleni Koustriava, Panagiotis Koukourikos
Individuals with visual impairment face significant challenges traveling in the physical environment. Independent movement is directly connected to the quality of someone's life, and thus, orientation and mobility issues are always listed among the top priorities of research in the field. The aim of the present research was to examine the level of accuracy of the cognitive map developed through the use of a verbal description versus the cognitive map developed using an audio-tactile map. A comparison of the effectiveness of the two mobility aids in detecting specific points of interest in the physical environment was an objective of the research...
May 4, 2017: Assistive Technology: the Official Journal of RESNA
https://www.readbyqxmd.com/read/28470564/-refixation-of-the-biceps-tendon-onto-the-radial-tuberosity-using-two-suture-anchors
#20
C Konrads, K Rueckl, T Barthel, M Walcher, M Rudert, P Plumhoff
OBJECTIVE: Reinsertion of the distal biceps tendon onto the radial tuberosity restoring full force of flexion and supination. INDICATIONS: Distal biceps tendon avulsion from the radial tuberosity. Acute and chronic tears with a tendon stump, which can be mobilized and reduced to the radial tuberosity in flexion and supination. CONTRAINDICATIONS: Tears of the musculotendinous junction. Chronic distal biceps tendon tears with wide retraction and the need for tendon graft augmentation...
May 3, 2017: Operative Orthopädie und Traumatologie
keyword
keyword
74035
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"