WorldWideScience

Sample records for mesh-based size-adjustable adult

  1. Application-specific mesh-based heterogeneous FPGA architectures

    CERN Document Server

    Parvez, Husain

    2011-01-01

    This volume presents a new exploration environment for mesh-based, heterogeneous FPGA architectures. Readers will find a description of state-of-the-art techniques for reducing area requirements, which both increase performance and enable power reduction.

  2. Size-Adjustable Microdroplets Generation Based on Microinjection

    Directory of Open Access Journals (Sweden)

    Shibao Li

    2017-03-01

    Full Text Available Microinjection is a promising tool for microdroplet generation, while the microinjection for microdroplets generation still remains a challenging issue due to the Laplace pressure at the micropipette opening. Here, we apply a simple and robust substrate-contacting microinjection method to microdroplet generation, presenting a size-adjustable microdroplets generation method based on a critical injection (CI model. Firstly, the micropipette is adjusted to a preset injection pressure. Secondly, the micropipette is moved down to contact the substrate, then, the Laplace pressure in the droplet is no longer relevant and the liquid flows out in time. The liquid constantly flows out until the micropipette is lifted, ending the substrate-contacting situation, which results in the recovery of the Laplace pressure at the micropipette opening, and the liquid injection is terminated. We carry out five groups of experiments whereupon 1600 images are captured within each group and the microdroplet radius of each image is detected. Then we determine the relationship among microdroplet radius, radius at the micropipette opening, time, and pressure, and, two more experiments are conducted to verify the relationship. To verify the effectiveness of the substrate-contacting method and the relationship, we conducted two experiments with six desired microdroplet radii are set in each experiment, by adjusting the injection time with a given pressure, and adjusting the injection pressure with a given time. Then, six arrays of microdroplets are obtained in each experiment. The results of the experiments show that the standard errors of the microdroplet radii are less than 2% and the experimental errors fall in the range of ±5%. The average operating speed is 20 microdroplets/min and the minimum radius of the microdroplets is 25 μm. This method has a simple experimental setup that enables easy manipulation and lower cost.

  3. Parallel Performance Optimizations on Unstructured Mesh-based Simulations

    Energy Technology Data Exchange (ETDEWEB)

    Sarje, Abhinav; Song, Sukhyun; Jacobsen, Douglas; Huck, Kevin; Hollingsworth, Jeffrey; Malony, Allen; Williams, Samuel; Oliker, Leonid

    2015-01-01

    © The Authors. Published by Elsevier B.V. This paper addresses two key parallelization challenges the unstructured mesh-based ocean modeling code, MPAS-Ocean, which uses a mesh based on Voronoi tessellations: (1) load imbalance across processes, and (2) unstructured data access patterns, that inhibit intra- and inter-node performance. Our work analyzes the load imbalance due to naive partitioning of the mesh, and develops methods to generate mesh partitioning with better load balance and reduced communication. Furthermore, we present methods that minimize both inter- and intranode data movement and maximize data reuse. Our techniques include predictive ordering of data elements for higher cache efficiency, as well as communication reduction approaches. We present detailed performance data when running on thousands of cores using the Cray XC30 supercomputer and show that our optimization strategies can exceed the original performance by over 2×. Additionally, many of these solutions can be broadly applied to a wide variety of unstructured grid-based computations.

  4. Sample size adjustment designs with time-to-event outcomes: A caution.

    Science.gov (United States)

    Freidlin, Boris; Korn, Edward L

    2017-12-01

    Sample size adjustment designs, which allow increasing the study sample size based on interim analysis of outcome data from a randomized clinical trial, have been increasingly promoted in the biostatistical literature. Although it is recognized that group sequential designs can be at least as efficient as sample size adjustment designs, many authors argue that a key advantage of these designs is their flexibility; interim sample size adjustment decisions can incorporate information and business interests external to the trial. Recently, Chen et al. (Clinical Trials 2015) considered sample size adjustment applications in the time-to-event setting using a design (CDL) that limits adjustments to situations where the interim results are promising. The authors demonstrated that while CDL provides little gain in unconditional power (versus fixed-sample-size designs), there is a considerable increase in conditional power for trials in which the sample size is adjusted. In time-to-event settings, sample size adjustment allows an increase in the number of events required for the final analysis. This can be achieved by either (a) following the original study population until the additional events are observed thus focusing on the tail of the survival curves or (b) enrolling a potentially large number of additional patients thus focusing on the early differences in survival curves. We use the CDL approach to investigate performance of sample size adjustment designs in time-to-event trials. Through simulations, we demonstrate that when the magnitude of the true treatment effect changes over time, interim information on the shape of the survival curves can be used to enrich the final analysis with events from the time period with the strongest treatment effect. In particular, interested parties have the ability to make the end-of-trial treatment effect larger (on average) based on decisions using interim outcome data. Furthermore, in "clinical null" cases where there is no

  5. Simulations of a single vortex ring using an unbounded, regularized particle-mesh based vortex method

    DEFF Research Database (Denmark)

    Hejlesen, Mads Mølholm; Spietz, Henrik J.; Walther, Jens Honore

    2014-01-01

    In resent work we have developed a new FFT based Poisson solver, which uses regularized Greens functions to obtain arbitrary high order convergence to the unbounded Poisson equation. The high order Poisson solver has been implemented in an unbounded particle-mesh based vortex method which uses a re...

  6. Platinum nanoparticles from size adjusted functional colloidal particles generated by a seeded emulsion polymerization process

    Directory of Open Access Journals (Sweden)

    Nicolas Vogel

    2011-08-01

    Full Text Available The benefits of miniemulsion and emulsion polymerization are combined in a seeded emulsion polymerization process with functional seed particles synthesized by miniemulsion polymerization. A systematic study on the influence of different reaction parameters on the reaction pathway is conducted, including variations of the amount of monomer fed, the ratio of initiator to monomer and the choice of surfactant and composition of the continuous phase. Critical parameters affecting the control of the reaction are determined. If carefully controlled, the seeded emulsion polymerization with functional seed particles yields monodisperse particles with adjustable size and functionalities. Size-adjusted platinum-acetylacetonate containing latex particles with identical seed particles and varied shell thicknesses are used to produce arrays of highly ordered platinum nanoparticles with different interparticle distances but identical particle sizes. For that, a self-assembled monolayer of functional colloids is prepared on a solid substrate and subsequently treated by oxygen plasma processing in order to remove the organic constituents. This step, however, leads to a saturated state of a residual mix of materials. In order to determine parameters influencing this saturation state, the type of surfactant, the amount of precursor loading and the size of the colloids are varied. By short annealing at high temperatures platinum nanoparticles are generated from the saturated state particles. Typically, the present fabrication method delivers a maximum interparticle distance of about 260 nm for well-defined crystalline platinum nanoparticles limited by deformation processes due to softening of the organic material during the plasma applications.

  7. Amalgamated Reference Data for Size-Adjusted Bone Densitometry Measurements in 3598 Children and Young Adults-the ALPHABET Study.

    Science.gov (United States)

    Crabtree, Nicola J; Shaw, Nicholas J; Bishop, Nicholas J; Adams, Judith E; Mughal, M Zulf; Arundel, Paul; Fewtrell, Mary S; Ahmed, S Faisal; Treadgold, Laura A; Högler, Wolfgang; Bebbington, Natalie A; Ward, Kate A

    2017-01-01

    The increasing use of dual-energy X-ray absorptiometry (DXA) in children has led to the need for robust reference data for interpretation of scans in daily clinical practice. Such data need to be representative of the population being studied and be "future-proofed" to software and hardware upgrades. The aim was to combine all available pediatric DXA reference data from seven UK centers to create reference curves adjusted for age, sex, ethnicity, and body size to enable clinical application, using in vivo cross-calibration and making data back and forward compatible. Seven UK sites collected data on GE Lunar or Hologic Scanners between 1996 and 2012. Males and females aged 4 to 20 years were recruited (n = 3598). The split by ethnic group was white 2887; South Asian 385; black Afro-Caribbean 286; and mixed heritage 40. Scans of the total body and lumbar spine (L 1 to L 4 ) were obtained. The European Spine Phantom was used to cross-calibrate the 7 centers and 11 scanners. Reference curves were produced for L 1 to L 4 bone mineral apparent density (BMAD) and total body less head (TBLH) and L 1 to L 4 areal bone mineral density (aBMD) for GE Lunar Prodigy and iDXA (sex- and ethnic-specific) and for Hologic (sex-specific). Regression equations for TBLH BMC were produced using stepwise linear regression. Scans of 100 children were randomly selected to test backward and forward compatibility of software versions, up to version 15.0 for GE Lunar and Apex 4.1 for Hologic. For the first time, sex- and ethnic-specific reference curves for lumbar spine BMAD, aBMD, and TBLH aBMD are provided for both GE Lunar and Hologic scanners. These curves will facilitate interpretation of DXA data in children using methods recommended in ISCD guidelines. The databases have been created to allow future updates and analysis when more definitive evidence for the best method of fracture prediction in children is agreed. © 2016 American Society for Bone and Mineral Research. © 2016 American Society for Bone and Mineral Research.

  8. Amalgamated Reference Data for Size-Adjusted Bone Densitometry Measurements in 3598 Children and Young Adults – the Alphabet Study

    Science.gov (United States)

    Crabtree, Nicola J; Shaw, Nicholas J; Bishop, Nicholas J; Adams, Judith E; Mughal, M Zulf; Arundel, Paul; Fewtrell, Mary S; Ahmed, S Faisal; Treadgold, Laura A; Högler, Wolfgang; Bebbington, Natalie A; Ward, Kate A

    2017-01-01

    The increasing use of dual energy X-ray absorptiometry (DXA) in children has led to the need for robust reference data for interpretation of scans in daily clinical practice. Such data need to be representative of the population being studied and be ‘future-proofed’ to software and hardware upgrades. The aim was to combine all available paediatric DXA reference data from seven UK centres to create reference curves adjusted for age, sex, ethnicity and body size to enable clinical application, using in-vivo cross calibration and making data back- and forward- compatible. Seven UK sites collected data on GE-Lunar or Hologic Scanners between 1996 and 2012. Males and females aged 4 to 20 years were recruited (n=3598). The split by ethnic group was: White Caucasian 2887; South Asian 385; Black Afro-Caribbean 286; mixed heritage 40. Scans of the total body and lumbar spine (L1-L4) were obtained. The European Spine Phantom was used to cross-calibrate the 7 centres and 11 scanners. Reference curves were produced for L1-L4 bone mineral apparent density (BMAD) and total body less head (TBLH) and L1-L4 areal bone mineral density (aBMD) for GE Lunar Prodigy and iDXA (sex-and ethnic-specific) and for Hologic (sex-specific). Regression equations for TBLH BMC were produced using stepwise linear regression. Scans of 100 children were randomly selected to test backwards and forwards compatibility of software versions, up to version 15.0 for GE Lunar, and Apex 4.1 for Hologic. For the first time, sex and ethnic- specific reference curves for lumbar spine BMAD, aBMD and TBLH aBMD are provided for both GE-Lunar and Hologic scanners. These curves will facilitate interpretation of DXA data in children using methods recommended in ISCD guidelines. The databases have been created to allow future updates and analysis when more definitive evidence for the best method of fracture prediction in children is agreed. PMID:27490028

  9. Amalgamated Reference Data for Size-Adjusted Bone Densitometry Measurements in 3598 Children and Young Adults - The Alphabet Study

    OpenAIRE

    Crabtree, N.J.; Shaw, N.J.; Bishop, N.J.; Adams, J.E.; Mughal, M.Z.; Arundel, P.; Fewtrell, M.S.; Ahmed, S.F.; Treadgold, L.A.; Högler, W.; Bebbington, N.A.; Ward, K.A.; ALPHABET Study Team, .

    2017-01-01

    The increasing use of dual-energy X-ray absorptiometry (DXA) in children has led to the need for robust reference data for interpretation of scans in daily clinical practice. Such data need to be representative of the population being studied and be “future-proofed” to software and hardware upgrades. The aim was to combine all available pediatric DXA reference data from seven UK centers to create reference curves adjusted for age, sex, ethnicity, and body size to enable clinical application, ...

  10. Effects of drying pretreatment and particle size adjustment on the composting process of discarded flue-cured tobacco leaves.

    Science.gov (United States)

    Zhao, Gui-Hong; Yu, Yan-Ling; Zhou, Xiang-Tong; Lu, Bin-Yu; Li, Zi-Mu; Feng, Yu-Jie

    2017-05-01

    The main characteristic of discarded flue-cured tobacco leaves is their high nicotine content. Aerobic composting is an effective method to decrease the nicotine level in tobacco leaves and stabilize tobacco wastes. However, high levels of nicotine in discarded flue-cured tobacco leaves complicate tobacco waste composting. This work proposes a drying pretreatment process to reduce the nicotine content in discarded flue-cured tobacco leaves and thus enhance its carbon-to-nitrogen ratio to a suitable level for composting. The effect of another pretreatment method, particle size adjustment, on composting efficiency was also tested in this work. The results indicated that the air-dried (nicotine content: 1.35%) and relatively long discarded flue-cured tobacco leaves (25 mm) had a higher composting efficiency than damp (nicotine content: 1.57%) and short discarded flue-cured tobacco leaves (15 mm). When dry/25 mm discarded flue-cured tobacco leaves mixed with tobacco stems in an 8:2 ratio was composted at a temperature above 55 °C for 9 days, the nicotine content dropped from 1.29% to 0.28%. Since the discarded flue-cured tobacco leaves was successfully composted to a fertile and harmless material, the germination index values increased to 85.2%. The drying pretreatment and particle size adjustment offered ideal physical and chemical conditions to support microbial growth and bioactivity during the composting process, resulting in efficient conversion of discarded flue-cured tobacco leaves into a high quality and mature compost.

  11. Unstructured mesh based elastic wave modelling on GPU: a double-mesh grid method

    Science.gov (United States)

    Yang, Kai; Zhang, Jianfeng; Gao, Hongwei

    2017-11-01

    We present an unstructured mesh based numerical technique for modelling elastic wave propagation in heterogeneous media with complex geometrical settings. The scheme is developed by adapting the so-called grid method with a double-mesh implementation. The double-mesh is generated by subdividing each triangular grid of the first-level mesh into a group of congruent smaller grids with equally dividing each edge of the triangle. The resulting double-mesh grid method incorporates the advantages of structured- and unstructured-mesh schemes. The irregular, unstructured first-level mesh, which is generated by centroidal Voronoi tessellation based on Delaunay triangulation with a velocity-dependent density function, can accurately describe the surface topography and interfaces, and the size of the grid cells can vary according to local velocities. Congruent smaller grids within each grid cell of the first-level mesh greatly reduce the memory requirement of geometrical coefficients compared to a whole irregular, unstructured mesh. Applying the double-mesh approach can also alleviate the discontinuity of memory accessing mainly caused by adoption of fully unstructured mesh. As a result, the GPU implementation of the proposed scheme can obtain a high speedup rate. Numerical examples demonstrate the good behaviour of the double-mesh elastic grid method.

  12. ACCURATUM: improved calcium volume scoring using a mesh-based algorithm - a phantom study

    International Nuclear Information System (INIS)

    Saur, Stefan C.; Szekely, Gabor; Alkadhi, Hatem; Desbiolles, Lotus; Cattin, Philippe C.

    2009-01-01

    To overcome the limitations of the classical volume scoring method for quantifying coronary calcifications, including accuracy, variability between examinations, and dependency on plaque density and acquisition parameters, a mesh-based volume measurement method has been developed. It was evaluated and compared with the classical volume scoring method for accuracy, i.e., the normalized volume (measured volume/ground-truthed volume), and for variability between examinations (standard deviation of accuracy). A cardiac computed-tomography (CT) phantom containing various cylindrical calcifications was scanned using different tube voltages and reconstruction kernels, at various positions and orientations on the CT table and using different slice thicknesses. Mean accuracy for all plaques was significantly higher (p<0.0001) for the proposed method (1.220±0.507) than for the classical volume score (1.896±1.095). In contrast to the classical volume score, plaque density (p=0.84), reconstruction kernel (p=0.19), and tube voltage (p=0.27) had no impact on the accuracy of the developed method. In conclusion, the method presented herein is more accurate than classical calcium scoring and is less dependent on tube voltage, reconstruction kernel, and plaque density. (orig.)

  13. On Reducing Delay in Mesh-Based P2P Streaming: A Mesh-Push Approach

    Science.gov (United States)

    Liu, Zheng; Xue, Kaiping; Hong, Peilin

    The peer-assisted streaming paradigm has been widely employed to distribute live video data on the internet recently. In general, the mesh-based pull approach is more robust and efficient than the tree-based push approach. However, pull protocol brings about longer streaming delay, which is caused by the handshaking process of advertising buffer map message, sending request message and scheduling of the data block. In this paper, we propose a new approach, mesh-push, to address this issue. Different from the traditional pull approach, mesh-push implements block scheduling algorithm at sender side, where the block transmission is initiated by the sender rather than by the receiver. We first formulate the optimal upload bandwidth utilization problem, then present the mesh-push approach, in which a token protocol is designed to avoid block redundancy; a min-cost flow model is employed to derive the optimal scheduling for the push peer; and a push peer selection algorithm is introduced to reduce control overhead. Finally, we evaluate mesh-push through simulation, the results of which show mesh-push outperforms the pull scheduling in streaming delay, and achieves comparable delivery ratio at the same time.

  14. Development and application of a set of mesh-based and age-dependent Chinese family phantoms for radiation protection dosimetry: Preliminary Data for external photon beams

    Science.gov (United States)

    Pi, Yifei; Zhang, Lian; Huo, Wanli; Feng, Mang; Chen, Zhi; Xu, X. George

    2017-09-01

    A group of mesh-based and age-dependent family phantoms for Chinese populations were developed in this study. We implemented a method for deforming original RPI-AM and RPI-AF models into phantoms of different ages: 5, 10 ,15 and adult. More than 120 organs for each model were processed to match with the values of the Chinese reference parameters within 0.5%. All of these phantoms were then converted to voxel format for Monte Carlo simulations. Dose coefficients for adult models were counted to compare with those of RPI-AM and RPI-AF. The results show that there are significant differences between absorbed doses of RPI phantoms and these of our adult phantoms at low energies. Comparisons for the dose coefficients among different ages and genders were also made. it was found that teenagers receive more radiation doses than adults under the same irradiation condition. This set of phantoms can be utilized to estimate dosimetry for Chinese population for radiation protection, medical imaging, and radiotherapy.

  15. Enhanced TDMA Based Anti-Collision Algorithm with a Dynamic Frame Size Adjustment Strategy for Mobile RFID Readers

    Directory of Open Access Journals (Sweden)

    Kwang Cheol Shin

    2009-02-01

    Full Text Available In the fields of production, manufacturing and supply chain management, Radio Frequency Identification (RFID is regarded as one of the most important technologies. Nowadays, Mobile RFID, which is often installed in carts or forklift trucks, is increasingly being applied to the search for and checkout of items in warehouses, supermarkets, libraries and other industrial fields. In using Mobile RFID, since the readers are continuously moving, they can interfere with each other when they attempt to read the tags. In this study, we suggest a Time Division Multiple Access (TDMA based anti-collision algorithm for Mobile RFID readers. Our algorithm automatically adjusts the frame size of each reader without using manual parameters by adopting the dynamic frame size adjustment strategy when collisions occur at a reader. Through experiments on a simulated environment for Mobile RFID readers, we show that the proposed method improves the number of successful transmissions by about 228% on average, compared with Colorwave, a representative TDMA based anti-collision algorithm.

  16. Enhanced TDMA Based Anti-Collision Algorithm with a Dynamic Frame Size Adjustment Strategy for Mobile RFID Readers

    Science.gov (United States)

    Shin, Kwang Cheol; Park, Seung Bo; Jo, Geun Sik

    2009-01-01

    In the fields of production, manufacturing and supply chain management, Radio Frequency Identification (RFID) is regarded as one of the most important technologies. Nowadays, Mobile RFID, which is often installed in carts or forklift trucks, is increasingly being applied to the search for and checkout of items in warehouses, supermarkets, libraries and other industrial fields. In using Mobile RFID, since the readers are continuously moving, they can interfere with each other when they attempt to read the tags. In this study, we suggest a Time Division Multiple Access (TDMA) based anti-collision algorithm for Mobile RFID readers. Our algorithm automatically adjusts the frame size of each reader without using manual parameters by adopting the dynamic frame size adjustment strategy when collisions occur at a reader. Through experiments on a simulated environment for Mobile RFID readers, we show that the proposed method improves the number of successful transmissions by about 228% on average, compared with Colorwave, a representative TDMA based anti-collision algorithm. PMID:22399942

  17. Hispanic Americans Baseline Alcohol Survey (HABLAS): effects of container size adjustments on estimates of alcohol consumption across Hispanic national groups.

    Science.gov (United States)

    Caetano, Raul; Mills, Britain A; Harris, T Robert

    2012-01-01

    This study was conducted to examine discrepancies in alcohol consumption estimates between a self-reported standard quantity-frequency measure and an adjusted version based on respondents' typically used container size. Using a multistage cluster sample design, 5,224 Hispanic individuals 18 years of age and older were selected from the household population in five metropolitan areas of the United States: Miami, New York, Philadelphia, Houston, and Los Angeles. The survey-weighted response rate was 76%. Personal interviews lasting an average of 1 hour were conducted in respondents' homes in either English or Spanish. The overall effect of container adjustment was to increase estimates of ethanol consumption by 68% for women (range across Hispanic groups: 17%-99%) and 30% for men (range: 14%-42%). With the exception of female Cuban American, Mexican American, and South/Central American beer drinkers and male Cuban American wine drinkers, all percentage differences between unadjusted and container-adjusted estimates were positive. Second, container adjustments produced the largest change for volume of distilled spirits, followed by wine and beer. Container size adjustments generally produced larger percentage increases in consumption estimates for the higher volume drinkers, especially the upper tertile of female drinkers. Self-reported alcohol consumption based on standard drinks underreports consumption when compared with reports based on the amount of alcohol poured into commonly used containers.

  18. Enhanced TDMA Based Anti-Collision Algorithm with a Dynamic Frame Size Adjustment Strategy for Mobile RFID Readers.

    Science.gov (United States)

    Shin, Kwang Cheol; Park, Seung Bo; Jo, Geun Sik

    2009-01-01

    In the fields of production, manufacturing and supply chain management, Radio Frequency Identification (RFID) is regarded as one of the most important technologies. Nowadays, Mobile RFID, which is often installed in carts or forklift trucks, is increasingly being applied to the search for and checkout of items in warehouses, supermarkets, libraries and other industrial fields. In using Mobile RFID, since the readers are continuously moving, they can interfere with each other when they attempt to read the tags. In this study, we suggest a Time Division Multiple Access (TDMA) based anti-collision algorithm for Mobile RFID readers. Our algorithm automatically adjusts the frame size of each reader without using manual parameters by adopting the dynamic frame size adjustment strategy when collisions occur at a reader. Through experiments on a simulated environment for Mobile RFID readers, we show that the proposed method improves the number of successful transmissions by about 228% on average, compared with Colorwave, a representative TDMA based anti-collision algorithm.

  19. Absorbed dose calculations using mesh-based human phantoms and Monte Carlo methods

    International Nuclear Information System (INIS)

    Kramer, Richard

    2010-01-01

    Full text. Health risks attributable to ionizing radiation are considered to be a function of the absorbed dose to radiosensitive organs and tissues of the human body. However, as human tissue cannot express itself in terms of absorbed dose, exposure models have to be used to determine the distribution of absorbed dose throughout the human body. An exposure model, be it physical or virtual, consists of a representation of the human body, called phantom, plus a method for transporting ionizing radiation through the phantom and measuring or calculating the absorbed dose to organ and tissues of interest. Female Adult meSH (FASH) and the Male Adult meSH (MASH) virtual phantoms have been developed at the University of Pernambuco in Recife/Brazil based on polygon mesh surfaces using open source software tools. Representing standing adults, FASH and MASH have organ and tissue masses, body height and mass adjusted to the anatomical data published by the International Commission on Radiological Protection for the reference male and female adult. For the purposes of absorbed dose calculations the phantoms have been coupled to the EGSnrc Monte Carlo code, which transports photons, electrons and positrons through arbitrary media. This presentation reports on the development of the FASH and the MASH phantoms and will show dosimetric applications for X-ray diagnosis and for prostate brachytherapy. (author)

  20. Absorbed Dose Calculations Using Mesh-based Human Phantoms And Monte Carlo Methods

    International Nuclear Information System (INIS)

    Kramer, Richard

    2011-01-01

    Health risks attributable to the exposure to ionizing radiation are considered to be a function of the absorbed or equivalent dose to radiosensitive organs and tissues. However, as human tissue cannot express itself in terms of equivalent dose, exposure models have to be used to determine the distribution of equivalent dose throughout the human body. An exposure model, be it physical or computational, consists of a representation of the human body, called phantom, plus a method for transporting ionizing radiation through the phantom and measuring or calculating the equivalent dose to organ and tissues of interest. The FASH2 (Female Adult meSH) and the MASH2 (Male Adult meSH) computational phantoms have been developed at the University of Pernambuco in Recife/Brazil based on polygon mesh surfaces using open source software tools and anatomical atlases. Representing standing adults, FASH2 and MASH2 have organ and tissue masses, body height and body mass adjusted to the anatomical data published by the International Commission on Radiological Protection for the reference male and female adult. For the purposes of absorbed dose calculations the phantoms have been coupled to the EGSnrc Monte Carlo code, which can transport photons, electrons and positrons through arbitrary media. This paper reviews the development of the FASH2 and the MASH2 phantoms and presents dosimetric applications for X-ray diagnosis and for prostate brachytherapy.

  1. Absorbed Dose Calculations Using Mesh-based Human Phantoms And Monte Carlo Methods

    Science.gov (United States)

    Kramer, Richard

    2011-08-01

    Health risks attributable to the exposure to ionizing radiation are considered to be a function of the absorbed or equivalent dose to radiosensitive organs and tissues. However, as human tissue cannot express itself in terms of equivalent dose, exposure models have to be used to determine the distribution of equivalent dose throughout the human body. An exposure model, be it physical or computational, consists of a representation of the human body, called phantom, plus a method for transporting ionizing radiation through the phantom and measuring or calculating the equivalent dose to organ and tissues of interest. The FASH2 (Female Adult meSH) and the MASH2 (Male Adult meSH) computational phantoms have been developed at the University of Pernambuco in Recife/Brazil based on polygon mesh surfaces using open source software tools and anatomical atlases. Representing standing adults, FASH2 and MASH2 have organ and tissue masses, body height and body mass adjusted to the anatomical data published by the International Commission on Radiological Protection for the reference male and female adult. For the purposes of absorbed dose calculations the phantoms have been coupled to the EGSnrc Monte Carlo code, which can transport photons, electrons and positrons through arbitrary media. This paper reviews the development of the FASH2 and the MASH2 phantoms and presents dosimetric applications for X-ray diagnosis and for prostate brachytherapy.

  2. Absorbed dose calculations using mesh-based human phantoms and Monte Carlo methods

    Energy Technology Data Exchange (ETDEWEB)

    Kramer, Richard [Universidade Federal de Pernambuco (UFPE), Recife, PE (Brazil)

    2010-07-01

    Full text. Health risks attributable to ionizing radiation are considered to be a function of the absorbed dose to radiosensitive organs and tissues of the human body. However, as human tissue cannot express itself in terms of absorbed dose, exposure models have to be used to determine the distribution of absorbed dose throughout the human body. An exposure model, be it physical or virtual, consists of a representation of the human body, called phantom, plus a method for transporting ionizing radiation through the phantom and measuring or calculating the absorbed dose to organ and tissues of interest. Female Adult meSH (FASH) and the Male Adult meSH (MASH) virtual phantoms have been developed at the University of Pernambuco in Recife/Brazil based on polygon mesh surfaces using open source software tools. Representing standing adults, FASH and MASH have organ and tissue masses, body height and mass adjusted to the anatomical data published by the International Commission on Radiological Protection for the reference male and female adult. For the purposes of absorbed dose calculations the phantoms have been coupled to the EGSnrc Monte Carlo code, which transports photons, electrons and positrons through arbitrary media. This presentation reports on the development of the FASH and the MASH phantoms and will show dosimetric applications for X-ray diagnosis and for prostate brachytherapy. (author)

  3. Expression robust 3D face recognition via mesh-based histograms of multiple order surface differential quantities

    KAUST Repository

    Li, Huibin

    2011-09-01

    This paper presents a mesh-based approach for 3D face recognition using a novel local shape descriptor and a SIFT-like matching process. Both maximum and minimum curvatures estimated in the 3D Gaussian scale space are employed to detect salient points. To comprehensively characterize 3D facial surfaces and their variations, we calculate weighted statistical distributions of multiple order surface differential quantities, including histogram of mesh gradient (HoG), histogram of shape index (HoS) and histogram of gradient of shape index (HoGS) within a local neighborhood of each salient point. The subsequent matching step then robustly associates corresponding points of two facial surfaces, leading to much more matched points between different scans of a same person than the ones of different persons. Experimental results on the Bosphorus dataset highlight the effectiveness of the proposed method and its robustness to facial expression variations. © 2011 IEEE.

  4. Numerical analysis of splashing fluid using hybrid method of mesh-based and particle-based modelings

    International Nuclear Information System (INIS)

    Tanaka, Nobuatsu; Ogawara, Takuya; Kaneda, Takeshi; Maseguchi, Ryo

    2009-01-01

    In order to simulate splashing and scattering fluid behaviors, we developed a hybrid method of mesh-based model for large-scale continuum fluid and particle-based model for small-scale discrete fluid particles. As for the solver of the continuum fluid, we adopt the CIVA RefIned Multiphase SimulatiON (CRIMSON) code to evaluate two phase flow behaviors based on the recent computational fluid dynamics (CFD) techniques. The phase field model has been introduced to the CRIMSON in order to solve the problem of loosing phase interface sharpness in long-term calculation. As for the solver of the discrete fluid droplets, we applied the idea of Smoothed Particle Hydrodynamics (SPH) method. Both continuum fluid and discrete fluid interact each other through drag interaction force. We verified our method by applying it to a popular benchmark problem of collapse of water column problems, especially focusing on the splashing and scattering fluid behaviors after the column collided against the wall. We confirmed that the gross splashing and scattering behaviors were well reproduced by the introduction of particle model while the detailed behaviors of the particles were slightly different from the experimental results. (author)

  5. Deformable adult human phantoms for radiation protection dosimetry: anthropometric data representing size distributions of adult worker populations and software algorithms

    Science.gov (United States)

    Hum Na, Yong; Zhang, Binquan; Zhang, Juying; Caracappa, Peter F.; Xu, X. George

    2010-07-01

    Computational phantoms representing workers and patients are essential in estimating organ doses from various occupational radiation exposures and medical procedures. Nearly all existing phantoms, however, were purposely designed to match internal and external anatomical features of the Reference Man as defined by the International Commission on Radiological Protection (ICRP). To reduce uncertainty in dose calculations caused by anatomical variations, a new generation of phantoms of varying organ and body sizes is needed. This paper presents detailed anatomical data in tables and graphs that are used to design such size-adjustable phantoms representing a range of adult individuals in terms of the body height, body weight and internal organ volume/mass. Two different sets of information are used to derive the phantom sets: (1) individual internal organ size and volume/mass distribution data derived from the recommendations of the ICRP in Publications 23 and 89 and (2) whole-body height and weight percentile data from the National Health and Nutrition Examination Survey (NHANES 1999-2002). The NHANES height and weight data for 19 year old males and females are used to estimate the distributions of individuals' size, which is unknown, that corresponds to the ICRP organ and tissue distributions. This paper then demonstrates the usage of these anthropometric data in the development of deformable anatomical phantoms. A pair of phantoms—modeled entirely in mesh surfaces—of the adult male and female, RPI-adult male (AM) and RPI-adult female (AF) are used as the base for size-adjustable phantoms. To create percentile-specific phantoms from these two base phantoms, organ surface boundaries are carefully altered according to the tabulated anthropometric data. Software algorithms are developed to automatically match the organ volumes and masses with desired values. Finally, these mesh-based, percentile-specific phantoms are converted into voxel-based phantoms for Monte

  6. Deformable adult human phantoms for radiation protection dosimetry: anthropometric data representing size distributions of adult worker populations and software algorithms

    International Nuclear Information System (INIS)

    Na, Yong Hum; Xu, X George; Zhang Binquan; Zhang Juying; Caracappa, Peter F

    2010-01-01

    Computational phantoms representing workers and patients are essential in estimating organ doses from various occupational radiation exposures and medical procedures. Nearly all existing phantoms, however, were purposely designed to match internal and external anatomical features of the Reference Man as defined by the International Commission on Radiological Protection (ICRP). To reduce uncertainty in dose calculations caused by anatomical variations, a new generation of phantoms of varying organ and body sizes is needed. This paper presents detailed anatomical data in tables and graphs that are used to design such size-adjustable phantoms representing a range of adult individuals in terms of the body height, body weight and internal organ volume/mass. Two different sets of information are used to derive the phantom sets: (1) individual internal organ size and volume/mass distribution data derived from the recommendations of the ICRP in Publications 23 and 89 and (2) whole-body height and weight percentile data from the National Health and Nutrition Examination Survey (NHANES 1999-2002). The NHANES height and weight data for 19 year old males and females are used to estimate the distributions of individuals' size, which is unknown, that corresponds to the ICRP organ and tissue distributions. This paper then demonstrates the usage of these anthropometric data in the development of deformable anatomical phantoms. A pair of phantoms-modeled entirely in mesh surfaces-of the adult male and female, RPI-adult male (AM) and RPI-adult female (AF) are used as the base for size-adjustable phantoms. To create percentile-specific phantoms from these two base phantoms, organ surface boundaries are carefully altered according to the tabulated anthropometric data. Software algorithms are developed to automatically match the organ volumes and masses with desired values. Finally, these mesh-based, percentile-specific phantoms are converted into voxel-based phantoms for Monte Carlo

  7. MO-E-17A-08: Attenuation-Based Size Adjusted, Scanner-Independent Organ Dose Estimates for Head CT Exams: TG 204 for Head CT

    Energy Technology Data Exchange (ETDEWEB)

    McMillan, K; Bostani, M; Cagnon, C; McNitt-Gray, M [UCLA School of Medicine, Los Angeles, CA (United States); Zankl, M [Helmholtz Zentrum Munchen GmbH, Neuherberg (Germany); DeMarco, J [UCLA Department of Radiation Oncology, Los Angeles, CA (United States)

    2014-06-15

    Purpose: AAPM Task Group 204 described size specific dose estimates (SSDE) for body scans. The purpose of this work is to use a similar approach to develop patient-specific, scanner-independent organ dose estimates for head CT exams using an attenuation-based size metric. Methods: For eight patient models from the GSF family of voxelized phantoms, dose to brain and lens of the eye was estimated using Monte Carlo simulations of contiguous axial scans for 64-slice MDCT scanners from four major manufacturers. Organ doses were normalized by scannerspecific 16 cm CTDIvol values and averaged across all scanners to obtain scanner-independent CTDIvol-to-organ-dose conversion coefficients for each patient model. Head size was measured at the first slice superior to the eyes; patient perimeter and effective diameter (ED) were measured directly from the GSF data. Because the GSF models use organ identification codes instead of Hounsfield units, water equivalent diameter (WED) was estimated indirectly. Using the image data from 42 patients ranging from 2 weeks old to adult, the perimeter, ED and WED size metrics were obtained and correlations between each metric were established. Applying these correlations to the GSF perimeter and ED measurements, WED was calculated for each model. The relationship between the various patient size metrics and CTDIvol-to-organ-dose conversion coefficients was then described. Results: The analysis of patient images demonstrated the correlation between WED and ED across a wide range of patient sizes. When applied to the GSF patient models, an exponential relationship between CTDIvol-to-organ-dose conversion coefficients and the WED size metric was observed with correlation coefficients of 0.93 and 0.77 for the brain and lens of the eye, respectively. Conclusion: Strong correlation exists between CTDIvol normalized brain dose and WED. For the lens of the eye, a lower correlation is observed, primarily due to surface dose variations. Funding

  8. MO-E-17A-08: Attenuation-Based Size Adjusted, Scanner-Independent Organ Dose Estimates for Head CT Exams: TG 204 for Head CT

    International Nuclear Information System (INIS)

    McMillan, K; Bostani, M; Cagnon, C; McNitt-Gray, M; Zankl, M; DeMarco, J

    2014-01-01

    Purpose: AAPM Task Group 204 described size specific dose estimates (SSDE) for body scans. The purpose of this work is to use a similar approach to develop patient-specific, scanner-independent organ dose estimates for head CT exams using an attenuation-based size metric. Methods: For eight patient models from the GSF family of voxelized phantoms, dose to brain and lens of the eye was estimated using Monte Carlo simulations of contiguous axial scans for 64-slice MDCT scanners from four major manufacturers. Organ doses were normalized by scannerspecific 16 cm CTDIvol values and averaged across all scanners to obtain scanner-independent CTDIvol-to-organ-dose conversion coefficients for each patient model. Head size was measured at the first slice superior to the eyes; patient perimeter and effective diameter (ED) were measured directly from the GSF data. Because the GSF models use organ identification codes instead of Hounsfield units, water equivalent diameter (WED) was estimated indirectly. Using the image data from 42 patients ranging from 2 weeks old to adult, the perimeter, ED and WED size metrics were obtained and correlations between each metric were established. Applying these correlations to the GSF perimeter and ED measurements, WED was calculated for each model. The relationship between the various patient size metrics and CTDIvol-to-organ-dose conversion coefficients was then described. Results: The analysis of patient images demonstrated the correlation between WED and ED across a wide range of patient sizes. When applied to the GSF patient models, an exponential relationship between CTDIvol-to-organ-dose conversion coefficients and the WED size metric was observed with correlation coefficients of 0.93 and 0.77 for the brain and lens of the eye, respectively. Conclusion: Strong correlation exists between CTDIvol normalized brain dose and WED. For the lens of the eye, a lower correlation is observed, primarily due to surface dose variations. Funding

  9. Classification Method to Define Synchronization Capability Limits of Line-Start Permanent-Magnet Motor Using Mesh-Based Magnetic Equivalent Circuit Computation Results

    Directory of Open Access Journals (Sweden)

    Bart Wymeersch

    2018-04-01

    Full Text Available Line start permanent magnet synchronous motors (LS-PMSM are energy-efficient synchronous motors that can start asynchronously due to a squirrel cage in the rotor. The drawback, however, with this motor type is the chance of failure to synchronize after start-up. To identify the problem, and the stable operation limits, the synchronization at various parameter combinations is investigated. For accurate knowledge of the operation limits to assure synchronization with the utility grid, an accurate classification of parameter combinations is needed. As for this, many simulations have to be executed, a rapid evaluation method is indispensable. To simulate the dynamic behavior in the time domain, several modeling methods exist. In this paper, a discussion is held with respect to different modeling methods. In order to include spatial factors and magnetic nonlinearities, on the one hand, and to restrict the computation time on the other hand, a magnetic equivalent circuit (MEC modeling method is developed. In order to accelerate numerical convergence, a mesh-based analysis method is applied. The novelty in this paper is the implementation of support vector machine (SVM to classify the results of simulations at various parameter combinations into successful or unsuccessful synchronization, in order to define the synchronization capability limits. It is explained how these techniques can benefit the simulation time and the evaluation process. The results of the MEC modeling correspond to those obtained with finite element analysis (FEA, despite the reduced computation time. In addition, simulation results obtained with MEC modeling are experimentally validated.

  10. Associations between adiposity, hormones, and gains in height, whole-body height-adjusted bone size, and size-adjusted bone mineral content in 8- to 11-year-old children

    DEFF Research Database (Denmark)

    Dalskov, Stine-Mathilde; Ritz, Christian; Larnkjær, Anni

    2016-01-01

    We examined fat-independent associations of hormones with height and whole-body bone size and mineral content in 633 school children. IGF-1 and osteocalcin predict growth in height, while fat, osteocalcin, and in girls also, IGF-1 predict growth in bone size. Leptin and ghrelin are inversely......, adiponectin, leptin, insulin, insulin-like growth factor-I (IGF-1), osteocalcin, and intact parathyroid hormone, and subsequent changes in height and in whole-body height-adjusted bone area "BAheight" and size-adjusted bone mineral content "BMCsize" in 8- to 11-year-olds. METHODS: Analyses were carried out...... associated with bone size in girls. INTRODUCTION: Obesity causes larger bone size and bone mass, but the role of hormones in this up-regulation of bone in obesity is not well elucidated. We examined longitudinal associations between baseline body fat mass (FM), and fat-independent fasting levels of ghrelin...

  11. Associations between adiposity, hormones, and gains in height, whole-body height-adjusted bone size, and size-adjusted bone mineral content in 8- to 11-year-old children.

    Science.gov (United States)

    Dalskov, S; Ritz, C; Larnkjær, A; Damsgaard, C T; Petersen, R A; Sørensen, L B; Ong, K K; Astrup, A; Michaelsen, K F; Mølgaard, C

    2016-04-01

    We examined fat-independent associations of hormones with height and whole-body bone size and mineral content in 633 school children. IGF-1 and osteocalcin predict growth in height, while fat, osteocalcin, and in girls also, IGF-1 predict growth in bone size. Leptin and ghrelin are inversely associated with bone size in girls. Obesity causes larger bone size and bone mass, but the role of hormones in this up-regulation of bone in obesity is not well elucidated. We examined longitudinal associations between baseline body fat mass (FM), and fat-independent fasting levels of ghrelin, adiponectin, leptin, insulin, insulin-like growth factor-I (IGF-1), osteocalcin, and intact parathyroid hormone, and subsequent changes in height and in whole-body height-adjusted bone area "BAheight" and size-adjusted bone mineral content "BMCsize" in 8- to 11-year-olds. Analyses were carried out separately for boys (n = 325) and girls (n = 308) including data from baseline, 3 and 6 months from OPUS School Meal Study. In both sexes: gain in BAheight was positively associated with baseline FM (≥2.05 cm(2)/kg, both p ≤ 0.003). Furthermore, gain in height was positively associated with baseline IGF-1 (≥0.02 cm/ng/ml, p = 0.001) and osteocalcin (≥0.13 cm/ng/ml, p ≤ 0.009); and gain in BAheight was positively associated with baseline osteocalcin (≥0.35 cm(2)/ng/ml, p ≤ 0.019). In girls only, gain in BAheight was also positively associated with baseline IGF-1 (0.06 cm(2)/ng/ml, p = 0.017) and inversely associated with both baseline ghrelin (-0.01 cm(2)/pg/ml, p = 0.001) and leptin (-1.21 cm(2)/μg/ml, p = 0.005). In boys, gain in BMCsize was positively associated with osteocalcin (0.18 g/ng/ml, p = 0.030). This large longitudinal study suggests that in 8- to 11-year-old children, IGF-1 and osteocalcin predict growth in height, while FM, osteocalcin, and in girls also, IGF-1 predict growth in BAheight. Fat-independent inverse

  12. Divide and conquer? Size adjustment with allometry and intermediate outcomes.

    Science.gov (United States)

    Nakagawa, Shinichi; Kar, Fonti; O'Dea, Rose E; Pick, Joel L; Lagisz, Malgorzata

    2017-11-09

    Many trait measurements are size-dependent, and while we often divide these traits by size before fitting statistical models to control for the effect of size, this approach does not account for allometry and the intermediate outcome problem. We describe these problems and outline potential solutions.

  13. Rapid Separation of Disconnected Triangle Meshes Based on Graph Traversal

    International Nuclear Information System (INIS)

    Ji, S J; Wang, Y

    2006-01-01

    In recent year, The STL file become a de facto standard on the file presentation in CAD/CAM, computer graph and reverse engineering. When point cloud which is obtained by scanning object body using optical instrument is used to reconstruct an original model, the points cloud is presented by the STL file. Usually, datum of several separated and relative objects are stored in a single STL file, when such a file is operated by a computer, the datum in the file is firstly separated and then each element of every triangle pitch on the triangle mesh is traversed and visited and is calculated. The problem is analyzed and studied by many experts, but there is still a lack of a simple and quick algorithm. An algorithm which uses graph traversal to traverse each element of the triangle meshes and separate several disconnected triangle meshes is presented by the paper, the searching and calculating speed of the data on the triangle meshes is enhanced, memory size of the computer is reduced, complexity of the data structure is simplified and powerful guarantee is made for the next process by using this algorithm

  14. Development and acceleration of unstructured mesh-based cfd solver

    Science.gov (United States)

    Emelyanov, V.; Karpenko, A.; Volkov, K.

    2017-06-01

    The study was undertaken as part of a larger effort to establish a common computational fluid dynamics (CFD) code for simulation of internal and external flows and involves some basic validation studies. The governing equations are solved with ¦nite volume code on unstructured meshes. The computational procedure involves reconstruction of the solution in each control volume and extrapolation of the unknowns to find the flow variables on the faces of control volume, solution of Riemann problem for each face of the control volume, and evolution of the time step. The nonlinear CFD solver works in an explicit time-marching fashion, based on a three-step Runge-Kutta stepping procedure. Convergence to a steady state is accelerated by the use of geometric technique and by the application of Jacobi preconditioning for high-speed flows, with a separate low Mach number preconditioning method for use with low-speed flows. The CFD code is implemented on graphics processing units (GPUs). Speedup of solution on GPUs with respect to solution on central processing units (CPU) is compared with the use of different meshes and different methods of distribution of input data into blocks. The results obtained provide promising perspective for designing a GPU-based software framework for applications in CFD.

  15. Avaliação do Índice de Remanescente Adesivo utilizando braquetes com e sem tratamento na base e a interação com três sistemas de colagem Evaluation of Adhesive Remnant Index using conventional mesh bases and sandblasted orthodontic bracket bases and three bonding systems

    Directory of Open Access Journals (Sweden)

    Lilian Maria Brisque Pignatta

    2009-02-01

    Full Text Available OBJETIVO: avaliar o Índice de Remanescente Adesivo (IRA em dentes bovinos após a descolagem de braquetes com e sem tratamento na base. METODOLOGIA: foram utilizados três sistemas de colagem ortodôntica para os dois padrões de base. Os dentes bovinos foram divididos em seis grupos de 40, de acordo com a base do braquete e o sistema de colagem. Vinte e quatro horas após a colagem foram realizados os testes de compressão em uma máquina de ensaios. A avaliação do IRA foi realizada em um estereomicroscópio por três examinadores calibrados. Foi utilizado o teste não paramétrico de Kruskal-Wallis, seguido do método de Dunn, para fazer as comparações múltiplas entre todos os grupos. RESULTADOS E CONCLUSÕES: observou-se que o tratamento das bases dos braquetes com óxido de alumínio não foi determinante para o aumento da adesividade entre o braquete e o adesivo. O grupo em que se utilizou braquetes com tratamento na base e adesivo TXT (3M-Unitek + Transbond Plus SEP (3M-Unitek apresentou a maior parte das fraturas na interface dente-adesivo (escore 4.AIM: To assess the Adhesive Remnant Index (ARI in bovine teeth after debonding mesh bases and sandblasted orthodontic bracket bases. METHODS: Were used three bonding systems for the two standards of base. The bovine teeth were divided into 6 groups of 40, according to the bracket base and to the bonding system. Twenty four hours after bonding they had been carried through shear bond strength tests in a universal testing machine. The assessment of ARI was performed in a stereomicroscopy by three calibrated examiners. It was used the non-parametric Kruskall-Wallis test, followed by Dunn's method, to do the multiple comparisons among all groups. RESULTS AND CONCLUSIONS: It was observed that the aluminum oxide sandblasting bracket bases was not determinative to the increase of the adhesiveness between bracket and adhesive. The group where it was used sandblasted orthodontic bracket bases and

  16. Modeling grain size adjustments in the downstream reach following run-of-river development

    Science.gov (United States)

    Fuller, Theodore K.; Venditti, Jeremy G.; Nelson, Peter A.; Palen, Wendy J.

    2016-04-01

    Disruptions to sediment supply continuity caused by run-of-river (RoR) hydropower development have the potential to cause downstream changes in surface sediment grain size which can influence the productivity of salmon habitat. The most common approach to understanding the impacts of RoR hydropower is to study channel changes in the years following project development, but by then, any impacts are manifest and difficult to reverse. Here we use a more proactive approach, focused on predicting impacts in the project planning stage. We use a one-dimensional morphodynamic model to test the hypothesis that the greatest risk of geomorphic change and impact to salmon habitat from a temporary sediment supply disruption exists where predevelopment sediment supply is high and project design creates substantial sediment storage volume. We focus on the potential impacts in the reach downstream of a powerhouse for a range of development scenarios that are typical of projects developed in the Pacific Northwest and British Columbia. Results indicate that increases in the median bed surface size (D50) are minor if development occurs on low sediment supply streams (<1 mm for supply rates 1 × 10-5 m2 s-1 or lower), and substantial for development on high sediment supply streams (8-30 mm for supply rates between 5.5 × 10-4 and 1 × 10-3 m2 s-1). However, high sediment supply streams recover rapidly to the predevelopment surface D50 (˜1 year) if sediment supply can be reestablished.

  17. Hard Upper Torso Shoulder Joint Design for Crew Member Sizing Adjustment and Enhanced Mobility, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Air-Lock, Incorporated proposes to design an Enhanced Shoulder Mobility Joint Assembly (ESMJA) that increases dynamic mobility and static sizing capabilities for...

  18. Adult education

    DEFF Research Database (Denmark)

    Rasmussen, Palle; Larson, Anne; Cort, Pia

    education works well, serving relevant needs of citizens as well as the labour market and contributes to social justice. Thus policy intervention is not needed and the workings of adult education are more or less invisible (2) the Danish system of adult education confronts problems of quality...... the initiatives, the parliament in 1984 adopted a 10 point programme for adult education and enlightenment (Danish Parliament, 1984), and in 1989 an adult education grant targeted low qualified adults were introduced (Lov om voksenuddannelsesstøtte [Act on adult education grant], 1989). Both initiatives...... highlighted the need for adult education and training in relation to working life but also to other areas of adult life. Here in 2016 the political attention to adult education and learning seems limited and the broader focus on learning for life almost gone. When the Danish government in august 2016 sat up...

  19. Adult Scoliosis

    Science.gov (United States)

    ... For Parents For Adolescents For Adults Scoliosis Kyphosis Spondylolysis Other Spine Deformities & Conditions Conditions of the Aging ... For Parents For Adolescents For Adults Scoliosis Kyphosis Spondylolysis Other Spine Deformities & Conditions Conditions of the Aging ...

  20. Adult medulloblastoma

    OpenAIRE

    Rege S.V.; Patil Harshad; Narayan Sharadendu

    2016-01-01

    Medulloblastoma is a highly malignant central nervous system (CNS) tumor that arises from the cerebellum. It is the most common primary malignant intracranial childhood neoplasm. In adults, medulloblastoma are much less common, accounting for < 1% of all adult brain tumors. Herein, author has described a rare case of cerebellar medulloblastoma in adult.

  1. Adult teachers

    DEFF Research Database (Denmark)

    Larsen, Lea Lund

    2011-01-01

    In this paper I examine the research into the process of adult teachers’ practice-based learning as a part of an on-going project titled “Competence development through practice-based learning – a study of adult teacher’s learning processes”. The project relies on the notion of the adult teacher...... as a 'reflective practitioner’, who develops 'the language of practice’, through experience and learns when she is exposed to 'disjuncture’. Research done on continuing professional development and the inquiries done in the field of teacher thinking and within this the research on novices becoming expert...

  2. Adult Scoliosis

    Science.gov (United States)

    Scoliosis Research Society Close Menu Member Login Become a Member Home Find a Specialist | Calendar Contact | Donate ... Conditions & Treatments For Parents For Adolescents For Adults Scoliosis Kyphosis Spondylolysis Other Spine Deformities & Conditions Conditions of ...

  3. Snoring -- adults

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000720.htm Snoring - adults To use the sharing features on this page, please enable JavaScript. Snoring is a loud, hoarse, harsh breathing sound that ...

  4. Adult Appeal.

    Science.gov (United States)

    Stinehart, Kathleen; Kornegay, Jane G.

    1997-01-01

    To reach older, nontraditional students and alumni, alumni associations must offer a different type of programming Suggestions include ignoring class years of alumni, bringing current and former adult students together, emphasizing career connections, supporting networking, featuring a college speaker to satisfy lifelong learners' hunger for…

  5. CPR: Adult

    Medline Plus

    Full Text Available Refresher Center Home FIRST AID, CPR and AED LIFEGUARDING Refresher Putting It All Together: CPR—Adult (2:03) Refresher videos only utilize this player QUICK LINKS Home RedCross.org Purchase Course Materials Shop Our Store ...

  6. Adult Education and Adult Learning

    DEFF Research Database (Denmark)

    Illeris, Knud

    Kort beskrivelse Bogen, 'Adult Education og Adult Learning', giver et fyldestgørende overblik over forståelsen af voksenuddannelse og læring. Abstract I "Adult Education and Adult Learning' ser Knud Illeris på voksenuddannelse fra to perspektiver. På den ene side beskrives de aktuelle udfordringer...... vi står overfor i det moderne vidensamfund, hvor nøgleordene er livslang læring og kompetenceudvikling. På den anden side giver bogen et dybdegående indblik i forskning vedrørende voksenlæringsprocesser og anskuer problematikkerne fra den lærendes perspektiv. Bogens hovedtese er, at vidensamfundet...... Rubinson, Professor of Education, University of British Colombia, Vancouver skrev: "Illeris viser et fantastisk overblik over nøgleproblematikkerne når vi taler voksenuddannelse og læring. Han har en evne til fremvise komplekse emner og sammenhænge, som selv menigmand let kan forstå."...

  7. Obstructive sleep apnea - adults

    Science.gov (United States)

    Sleep apnea - obstructive - adults; Apnea - obstructive sleep apnea syndrome - adults; Sleep-disordered breathing - adults; OSA - adults ... When you sleep, all of the muscles in your body become more relaxed. This includes the muscles that help keep your ...

  8. An association between human hippocampal volume and topographical memory in healthy young adults.

    Science.gov (United States)

    Hartley, Tom; Harlow, Rachel

    2012-01-01

    The association between human hippocampal structure and topographical memory was investigated in healthy adults (N = 30). Structural MR images were acquired, and voxel-based morphometry (VBM) was used to estimate local gray matter volume throughout the brain. A complementary automated mesh-based segmentation approach was used to independently isolate and measure specified structures including the hippocampus. Topographical memory was assessed using a version of the Four Mountains Task, a short test designed to target hippocampal spatial function. Each item requires subjects to briefly study a landscape scene before recognizing the depicted place from a novel viewpoint and under altered non-spatial conditions when presented amongst similar alternative scenes. Positive correlations between topographical memory performance and hippocampal volume were observed in both VBM and segmentation-based analyses. Score on the topographical memory task was also correlated with the volume of some subcortical structures, extra-hippocampal gray matter, and total brain volume, with the most robust and extensive covariation seen in circumscribed neocortical regions in the insula and anterior temporal lobes. Taken together with earlier findings, the results suggest that global variations in brain morphology affect the volume of the hippocampus and its specific contribution to topographical memory. We speculate that behavioral variation might arise directly through the impact of resource constraints on spatial representations in the hippocampal formation and its inputs, and perhaps indirectly through an increased reliance on non-allocentric strategies.

  9. An association between human hippocampal volume and topographical memory in healthy young adults.

    Directory of Open Access Journals (Sweden)

    Tom eHartley

    2012-12-01

    Full Text Available The association between human hippocampal structure and topographical memory was investigated in healthy adults (N=30. Structural MR images were acquired, and voxel-based morphometry (VBM was used to estimate local gray matter volume throughout the brain. A complementary automated mesh-based segmentation approach was used to independently isolate and measure specified structures including the hippocampus. Topographical memory was assessed using a version of the Four Mountains Task, a short test designed to target hippocampal spatial function. Each item requires subjects to briefly study a landscape scene before recognizing the depicted place from a novel viewpoint and under altered non-spatial conditions when presented amongst similar alternative scenes. Positive correlations between topographical memory performance and hippocampal volume were observed in both VBM and segmentation-based analyses. Score on the topographical memory task was also correlated with the volume of some subcortical structures, extra-hippocampal gray matter and total brain volume, with the most robust and extensive covariation seen in circumscribed neocortical regions in the insula and anterior temporal lobes. Taken together with earlier findings, the results suggest that global variations in brain morphology affect the volume of the hippocampus and its specific contribution to topographical memory. We speculate that behavioral variation might arise directly through the impact of resource constraints on spatial representations in the hippocampal formation and its inputs, and perhaps indirectly through an increased reliance on non-allocentric strategies.

  10. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    Science.gov (United States)

    Cassola, V. F.; de Melo Lima, V. J.; Kramer, R.; Khoury, H. J.

    2010-01-01

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI_AM and female RPI_AF phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  11. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy.

    Science.gov (United States)

    Cassola, V F; Lima, V J de Melo; Kramer, R; Khoury, H J

    2010-01-07

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI_AM and female RPI_AF phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  12. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    Energy Technology Data Exchange (ETDEWEB)

    Cassola, V F; Kramer, R; Khoury, H J [Department of Nuclear Energy, Federal University of Pernambuco, Avenida Prof. Luiz Freire, 1000, CEP 50740-540, Recife (Brazil); De Melo Lima, V J [Department of Anatomy, Federal University of Pernambuco, Avenida Prof. Moraes Rego, 1235, CEP 50670-901, Recife (Brazil)], E-mail: rkramer@uol.com.br

    2010-01-07

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI{sub A}M and female RPI{sub A}F phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  13. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: I. Development of the anatomy

    International Nuclear Information System (INIS)

    Cassola, V F; Kramer, R; Khoury, H J; De Melo Lima, V J

    2010-01-01

    Among computational models, voxel phantoms based on computer tomographic (CT), nuclear magnetic resonance (NMR) or colour photographic images of patients, volunteers or cadavers have become popular in recent years. Although being true to nature representations of scanned individuals, voxel phantoms have limitations, especially when walled organs have to be segmented or when volumes of organs or body tissues, like adipose, have to be changed. Additionally, the scanning of patients or volunteers is usually made in supine position, which causes a shift of internal organs towards the ribcage, a compression of the lungs and a reduction of the sagittal diameter especially in the abdominal region compared to the regular anatomy of a person in the upright position, which in turn can influence organ and tissue absorbed or equivalent dose estimates. This study applies tools developed recently in the areas of computer graphics and animated films to the creation and modelling of 3D human organs, tissues, skeletons and bodies based on polygon mesh surfaces. Female and male adult human phantoms, called FASH (Female Adult meSH) and MASH (Male Adult meSH), have been designed using software, such as MakeHuman, Blender, Binvox and ImageJ, based on anatomical atlases, observing at the same time organ masses recommended by the International Commission on Radiological Protection for the male and female reference adult in report no 89. 113 organs, bones and tissues have been modelled in the FASH and the MASH phantoms representing locations for adults in standing posture. Most organ and tissue masses of the voxelized versions agree with corresponding data from ICRP89 within a margin of 2.6%. Comparison with the mesh-based male RPI A M and female RPI A F phantoms shows differences with respect to the material used, to the software and concepts applied, and to the anatomies created.

  14. [Adult phenylketonuria].

    Science.gov (United States)

    Sumánszki, Csaba; Barta, András Gellért; Reismann, Péter

    2017-11-01

    Starting from 1975 phenylketonuria is part of the newborn screening program in Hungary. Since then a generation, treated with special diet and medical foods right after neonatal diagnosis has reached adulthood. Thanks to early treatment initiation, children with phenylketonuria are able to lead life to the full. Consequently, phenylketonuria is no longer considered a pediatric disease. Follow up of adult patients with phenylketonuria is performed in internal medicine centers specialized in metabolic diseases. The outcome of the lifelong special treatment, and the particularities of phenylketonuria in adulthood are yet to be determined. The aim of our review is to present recent findings in phenylketonuria focusing mainly on the adult care. After long time the first international guidelines appeared, new therapies were put in use, and these current developments are expected to be implemented in daily practice in the near future. New challenges must be met such as maternal phenylketonuria, long term effects of dietotherapy and the sequelae of untreated phenylketonuria in adulthood. Orv Hetil. 2017; 158(46): 1857-1863.

  15. Adult Immunization

    Directory of Open Access Journals (Sweden)

    Omer Coskun

    2008-04-01

    Full Text Available Despite the many advances in modern medicine, each year thousands of people in the world die from diseases that are easily prevented by safe and effective vaccines. Few measures in preventive medicine are of such proven value and as easy to implement as routine immunization against infectious diseases. Prevention of infection by immunization is a lifelong process. There are a number of vaccines that all adults (¡I18 years require. There are also other vaccines that need to be tailored to meet individual variations in risk resulting from occupation, foreign travel, underlying illness, lifestyle and age. In this study, we tried to review this important subject. [TAF Prev Med Bull 2008; 7(2.000: 159-166

  16. Adult Immunization

    Directory of Open Access Journals (Sweden)

    Omer Coskun

    2008-04-01

    Full Text Available Despite the many advances in modern medicine, each year thousands of people in the world die from diseases that are easily prevented by safe and effective vaccines. Few measures in preventive medicine are of such proven value and as easy to implement as routine immunization against infectious diseases. Prevention of infection by immunization is a lifelong process. There are a number of vaccines that all adults (¡I18 years require. There are also other vaccines that need to be tailored to meet individual variations in risk resulting from occupation, foreign travel, underlying illness, lifestyle and age. In this study, we tried to review this important subject. [TAF Prev Med Bull. 2008; 7(2: 159-166

  17. RINGMesh: A programming library for developing mesh-based geomodeling applications

    Science.gov (United States)

    Pellerin, Jeanne; Botella, Arnaud; Bonneau, François; Mazuyer, Antoine; Chauvin, Benjamin; Lévy, Bruno; Caumon, Guillaume

    2017-07-01

    RINGMesh is a C++ open-source programming library for manipulating discretized geological models. It is designed to ease the development of applications and workflows that use discretized 3D models. It is neither a geomodeler, nor a meshing software. RINGMesh implements functionalities to read discretized surface-based or volumetric structural models and to check their validity. The models can be then exported in various file formats. RINGMesh provides data structures to represent geological structural models, either defined by their discretized boundary surfaces, and/or by discretized volumes. A programming interface allows to develop of new geomodeling methods, and to plug in external software. The goal of RINGMesh is to help researchers to focus on the implementation of their specific method rather than on tedious tasks common to many applications. The documented code is open-source and distributed under the modified BSD license. It is available at https://www.ring-team.org/index.php/software/ringmesh.

  18. Design and numerical analysis of an SMA mesh-based self-folding sheet

    International Nuclear Information System (INIS)

    Peraza-Hernandez, Edwin A; Hartl, Darren J; Malak Jr, Richard J

    2013-01-01

    Origami engineering, which is the practice of creating useful three-dimensional structures through folding and fold-like operations applied to initially two-dimensional entities, has the potential to impact several areas of design and manufacturing. In some instances, however, it may be impractical to apply external manipulations to produce the desired folds (e.g., as in remote applications such as space systems). In such cases, self-folding capabilities are valuable. A self-folding material or material system is one that can perform folding operations without manipulations from external forces. This work considers a concept for a self-folding material system. The system extends the ‘programmable matter’ concept and consists of an active, self-morphing sheet composed of two meshes of thermally actuated shape memory alloy (SMA) wire separated by a compliant passive layer. The geometric and power input parameters of the self-folding sheet are optimized to achieve the tightest local fold possible subject to stress and temperature constraints. The sheet folding performance considering folds at different angles relative to the orientation of the wire mesh is also analyzed. The optimization results show that a relatively low elastomer thickness is preferable to generate the tightest fold possible. The results also show that the self-folding sheet does not require large power inputs to achieve an optimal folding performance. It was shown that the self-folding sheet is capable of creating similar quality folds at different orientations. (paper)

  19. An Approach to Quad Meshing Based On Cross Valued Maps and the Ginzburg-Landau Theory

    Energy Technology Data Exchange (ETDEWEB)

    Viertel, Ryan [Univ. of Utah, Salt Lake City, UT (United States). Dept. of Mathematics; Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Osting, Braxton [Univ. of Utah, Salt Lake City, UT (United States). Dept. of Mathematics

    2017-08-01

    A generalization of vector fields, referred to as N-direction fields or cross fields when N=4, has been recently introduced and studied for geometry processing, with applications in quadrilateral (quad) meshing, texture mapping, and parameterization. We make the observation that cross field design for two-dimensional quad meshing is related to the well-known Ginzburg-Landau problem from mathematical physics. This identification yields a variety of theoretical tools for efficiently computing boundary-aligned quad meshes, with provable guarantees on the resulting mesh, for example, the number of mesh defects and bounds on the defect locations. The procedure for generating the quad mesh is to (i) find a complex-valued "representation" field that minimizes the Dirichlet energy subject to a boundary constraint, (ii) convert the representation field into a boundary-aligned, smooth cross field, (iii) use separatrices of the cross field to partition the domain into four sided regions, and (iv) mesh each of these four-sided regions using standard techniques. Under certain assumptions on the geometry of the domain, we prove that this procedure can be used to produce a cross field whose separatrices partition the domain into four sided regions. To solve the energy minimization problem for the representation field, we use an extension of the Merriman-Bence-Osher (MBO) threshold dynamics method, originally conceived as an algorithm to simulate motion by mean curvature, to minimize the Ginzburg-Landau energy for the optimal representation field. Lastly, we demonstrate the method on a variety of test domains.

  20. Parallel scientific computing theory, algorithms, and applications of mesh based and meshless methods

    CERN Document Server

    Trobec, Roman

    2015-01-01

    This book is concentrated on the synergy between computer science and numerical analysis. It is written to provide a firm understanding of the described approaches to computer scientists, engineers or other experts who have to solve real problems. The meshless solution approach is described in more detail, with a description of the required algorithms and the methods that are needed for the design of an efficient computer program. Most of the details are demonstrated on solutions of practical problems, from basic to more complicated ones. This book will be a useful tool for any reader interes

  1. Clueless? Adult Mysteries with Young Adult Appeal.

    Science.gov (United States)

    Charles, John; Morrison, Joanna

    1997-01-01

    Presents a list of adult mystery titles for young adult readers. Includes first titles in a series (for reading in order); new and lesser-known mystery authors' works are the focus. Annotations include plot summary. The rest of each annotation is for professional use (includes date and name of award bestowed). (AEF)

  2. Adult Foot Health

    Science.gov (United States)

    ... Overview of Foot & Ankle / Adult Foot Health Adult Foot Health Page Content The Normal Foot There are 26 bones and 33 joints in ... Pay attention to cuts and bruises of the foot. Like any other injury they should be cleansed ...

  3. Immunization Schedules for Adults

    Science.gov (United States)

    ... ACIP Vaccination Recommendations Why Immunize? Vaccines: The Basics Immunization Schedule for Adults (19 Years of Age and ... diseases that can be prevented by vaccines . 2018 Immunization Schedule Recommended Vaccinations for Adults by Age and ...

  4. Sexuality in Older Adults

    Science.gov (United States)

    ... Mental Health Sex and Birth Control Sex and Sexuality Birth Control Family Health Infants and Toddlers Kids ... induced UrticariaMicroscopic HematuriaKidney Cysts Home Family Health Seniors Sexuality in Older Adults Sexuality in Older Adults Share ...

  5. Adults Role in Bullying

    Science.gov (United States)

    Notar, Charles E.; Padgett, Sharon

    2013-01-01

    Do adults play a role in bullying? Do parents, teachers, school staff, and community adult leaders influence bullying behavior in children and teenagers? This article will focus on research regarding all adults who have almost daily contact with children and teens and their part in how bullying is identified, addressed, and prevented. This article…

  6. Aspects of Adult Education.

    Science.gov (United States)

    Chandrasekhar, Rajkumari

    This book presents an overview of and prescription for adult education in India. Following an introduction to the problem of illiteracy in India, the book's 14 chapters cover a broad spectrum of adult education issues. Topics discussed include adult education and national development; roles of voluntary organizations, universities, colleges, and…

  7. Contribution of lifestyle factors to educational differences in abdominal obesity among the adult population.

    Science.gov (United States)

    León-Muñoz, Luz Ma; Gutiérrez-Fisac, Juan L; Guallar-Castillón, Pilar; Regidor, Enrique; López-García, Esther; Martínez-Gómez, David; Graciani, Auxiliadora; Banegas, José R; Rodríguez-Artalejo, Fernando

    2014-10-01

    This is the first study to systematically examine the behavioral factors that may explain the inverse association between education and abdominal obesity in adults. Cross-sectional study conducted among 3541 men and 3564 women representative of the population aged 25-64 years in Spain. Abdominal obesity was defined as waist circumference >102 cm in men and >88 cm in women. Analyzes were performed with logistic regression, with progressive adjustment for obesity-related behaviors. The age-, sex- and town size-adjusted odds ratios for abdominal obesity were 1.69 in men and 1.85 in women among individuals with lowest versus highest education. After adjustment for all the studied behaviors, the odds ratio was reduced to 1.49 in men and to 1.45 in women. The factors with the largest contribution to the higher prevalence of abdominal obesity in individuals with lowest versus highest education were more time spent watching TV and less time spent in exercising, as well as a higher energy intake in women. Tobacco and alcohol consumption, physical activity at home, leisure walking, sedentary behaviors other than TV watching, and sleep duration did not explain the educational gradient in abdominal obesity. Watching TV, physical exercise and energy intake explain a substantial part of the inverse association between education and abdominal obesity. Copyright © 2013 Elsevier Ltd and European Society for Clinical Nutrition and Metabolism. All rights reserved.

  8. Adult patient with medulloblastoma

    International Nuclear Information System (INIS)

    Mejia, Luis Fernando; Fabian, Neira

    2005-01-01

    The medulloblastoma is the most frequent tumor in the pediatric population but is infrequent in adults. If we find a hyper dense lesion that compromises the cerebellum in an adult, first we have to think in metastasis, hemangioblastoma, astrocytoma and less frequently in the medulloblastoma. The desmoplasic subtype is the most prevalent variety in adult populations. Simple computed tomography regularly shows a medulloblastoma as a hyperattenuated lesion located in the cerebellar hemispheres

  9. Medications and Older Adults

    Science.gov (United States)

    ... older adults and often require the use of antihistamines. Antihistamines are divided into two classes: first generation antihistamines and second generation antihistamines. First generation antihistamines, while ...

  10. Adult Literacy in Zanzibar.

    Science.gov (United States)

    Saadat, Ahmed H.

    The philosophy behind adult literacy in Zanzibar is that adult literacy is a process whereby the illiterate is empowered to become aware of his or her potential. Literacy activities emphasize a relation to work, sometimes known as functional literacy. Specific objectives of literacy programs are to improve living conditions, impart self-reliant…

  11. Authenticity in Adult Learning

    Science.gov (United States)

    Ashton, Sam

    2010-01-01

    This paper is concerned with the relationship between authenticity and adult learning and prompted by some studies in which adult "authentic learning" is a central concept. The implication revealed by them is that real-worldness of learning contexts, learning content and learning tasks is perceived as conferring authenticity on learning. Here,…

  12. Adult learning in modernity

    DEFF Research Database (Denmark)

    Rasmussen, Palle

    2007-01-01

    The paper discusses the conditions for the growth of adult education in modern societies. It is argued that in modern adult life individual biographical reflection plays an increasing role, not only for educational and occupational choice but also in the process of identity formation and emotional...... investment. This should inform educational environments and teacher professionalism....

  13. Participation in adult learning

    DEFF Research Database (Denmark)

    Desjardins, Richard

    2010-01-01

    This entry presents an internationally comparative overview of adult learning patterns. Emphasis is placed on who is participating in adult learning and the observed unequal chances to participate. The entry covers three overarching questions that are central to participation research: a) What...

  14. Phenylketonuria (PKU in adults

    Directory of Open Access Journals (Sweden)

    Mercedes Martínez-Pardo

    2014-07-01

    Full Text Available Monitoring phenylketonuria adult patients is an important subject which has created considerable interest in specialized metabolic clinics. The aim of this paper is to present an overview of the experience with these patients in the Unit of Metabolic Diseases at the Hospital Ramon y Cajal; the use of sapropterin in adults is included.

  15. Adult Learning and Education

    Science.gov (United States)

    Rubenson, Kjell, Ed.

    2011-01-01

    As individuals and societies try to respond to fundamental economic and social transformation, the field of adult learning and education is rapidly getting increased attention and new topics for research on adult learning have emerged. This collection of articles from the International Encyclopedia of Education 3e offers practitioners and…

  16. Adult Education: A Searching Stepchild.

    Science.gov (United States)

    Cherem, Barbara

    1990-01-01

    Three factors affecting the paradigm shift in adult education are the exponential growth of information, changing demographics, and emergence of a philosophy of adult development. The focus is changing from adult education to adult learning, from adult education practitioners to facilitators. Professional organizations must convince funders and…

  17. [La Formation des adultes.] (Adult Education).

    Science.gov (United States)

    National Inst. for Adult Education, Nancy (France).

    These collected papers discuss uses and limitations of programed instruction in adult basic education; a national French inservice scheme for preparing teacher educators and training vocational teachers at the secondary school programs; the application of specific behavioral sciences in France by various occupational groups in several forms of…

  18. Gender Dysphoria in Adults.

    Science.gov (United States)

    Zucker, Kenneth J; Lawrence, Anne A; Kreukels, Baudewijntje P C

    2016-01-01

    Gender dysphoria (GD), a term that denotes persistent discomfort with one's biologic sex or assigned gender, replaced the diagnosis of gender identity disorder in the Diagnostic and Statistical Manual of Mental Disorders in 2013. Subtypes of GD in adults, defined by sexual orientation and age of onset, have been described; these display different developmental trajectories and prognoses. Prevalence studies conclude that fewer than 1 in 10,000 adult natal males and 1 in 30,000 adult natal females experience GD, but such estimates vary widely. GD in adults is associated with an elevated prevalence of comorbid psychopathology, especially mood disorders, anxiety disorders, and suicidality. Causal mechanisms in GD are incompletely understood, but genetic, neurodevelopmental, and psychosocial factors probably all contribute. Treatment of GD in adults, although largely standardized, is likely to evolve in response to the increasing diversity of persons seeking treatment, demands for greater client autonomy, and improved understanding of the benefits and limitations of current treatment modalities.

  19. Adult and lifelong education

    DEFF Research Database (Denmark)

    Milana, Marcella; Holford, John; Mohorčič Špolar, Vida

    2014-01-01

    education, and the conditions or structures under which policy processes occur. The objective was to deepen understanding of how scientific inquiry – as a means of comprehending and interpreting current processes and their implications – can accompany and support contemporary developments in adult......The contributions published in this special issue of Globalisation, Societies and Education draw from an international conference “Trans-nationalization of Educational Policy Making: Implications for Adult and Lifelong Learning”, held in Nottingham on 10-12 February 2012. The conference...... was organised by the Research Network on Policy Studies on Adult Education, established under the auspices of the European Society for the Research on the Education of Adults (ESREA). The aim of the conference was to explore how globalisation affects agency and policy processes in the area of adult and lifelong...

  20. Hip Fractures among Older Adults

    Science.gov (United States)

    ... this page: About CDC.gov . Home & Recreational Safety Older Adult Falls Important Facts about Falls Costs of Falls Hip Fractures Among Older Adults Older Adult Falls Programs Compendium of Effective Fall Interventions, 3rd Edition ...

  1. Finding Your Adult Vaccination Record

    Science.gov (United States)

    ... this? Submit Button Past Emails Is Your Adult Vaccination Record Current? Recommend on Facebook Tweet Share Compartir ... it by looking at your medical history. Adult Vaccination is Important Every year thousands of adults in ...

  2. Adult Education in the Seventies.

    Science.gov (United States)

    Indian Adult Education Association, New Delhi.

    The proceedings of the 24th All India Adult Education Conference highlight two symposia, "Adult Education and Urban Development" and "Adult Education and Green Revolution." Commission Reports on the two symposia are given. (DB)

  3. Hernia repair with polypropylene mesh is not associated with an increased risk of autoimmune disease in adult men.

    Science.gov (United States)

    Chughtai, B; Thomas, D; Mao, J; Eilber, K; Anger, J; Clemens, J Q; Sedrakyan, A

    2017-08-01

    Synthetic mesh for herniorrhaphy has been placed under critical observation regarding the potential association of mesh placement and the subsequent development of autoimmune diseases. We sought to evaluate whether there is a link between synthetic polypropylene mesh repairs and the subsequent development of systemic/autoimmune disorders (SAID). Adult men undergoing hernia repair with mesh between January 2008 and December 2009 in New York State were identified using International Classification of Diseases, Ninth Revision, Modification procedure codes and Current Procedural Terminology Coding System, Fourth Edition codes. A control cohort of men undergoing colonoscopy was created with whom to compare outcomes. A total of 29,712 patients underwent hernia repair between January 2008 and December 2009. In the control cohort, 79,265 patients underwent colonoscopy. During the entire follow-up, 475 patients undergoing hernia repair and 1305 patients in the control cohort were diagnosed with autoimmune disease. When patients were matched based on demographics, comorbidities and procedure date, hernia repair was not associated with an increased risk of developing autoimmune disease over the entire follow-up time period. 1.6% of those in the hernia group vs. 1.7% of those in the colonoscopy group developed SAID [risk ratio (95% CI): hernia vs. colonoscopy 0.93(0.79-1.09)]. No association between mesh surgery and increased risks of SAID was found at any of the specified time points (6 months, 1 year, and 2-year follow-up). Mesh-based hernia repair was not associated with the development of autoimmune diseases compared to those undergoing routine screening colonoscopy.

  4. The Adult Education Centre

    Directory of Open Access Journals (Sweden)

    Olga Drofenik

    1997-01-01

    Full Text Available The Adult Education Centre has drafted the professional foundations for the Master Plan for Adult Education which, according to the provisions stipulated in the Adult Education Act, will be adopted by the Parliament. The Master Plan specifies the goals, priority target groups, priority areas and a draft financial projection. The professional foundations include the ratings of adult education in studies about adult education trends in Slovenia and abroad. The paper presents research results relevant to the Master Plan and documents issued by international organizations, including research into the Decisive Global Factors of EC Development after 1992, the Report of Ministers of the OECD, and the Economic Development Strategy of Slovenia . All the above-mentioned documents emphasize the importance of life­long learning in achieving a more fulfilling personal life, faster economic growth and maintenance of social ties. In principle, the same views are shared in Slovenia. However, in practice the "multi-dimensional" nature of adult education often gives way to "education for production". This is why we especially stress the importance of adult education in the social and cultural context.

  5. Young Adult Smoking Behavior

    Science.gov (United States)

    Ling, Pamela M.; Neilands, Torsten B.; Glantz, Stanton A.

    2009-01-01

    Background Young adults have the highest smoking rate of any age group in the U.S., and new strategies to decrease young adult smoking are needed. The objective of the current study was to identify psychographic and demographic factors associated with current smoking and quitting behaviors among young adults. Methods Attitudes, social groups, and self-descriptors, including supporting action against the tobacco industry, advertising receptivity, depression, alcohol use, and other factors associated with smoking were tested for associations with smoking behaviors in a 2005 cross-sectional survey of 1528 young adults (aged 18–25 years) from a web-enabled panel. Analyses were conducted in 2007. Results Being older was associated with current smoking, whereas having some higher education and being African American or Hispanic were negatively associated with smoking. Supporting action against the tobacco industry was negatively associated with smoking (AOR=0.34 [95% CI=0.22, 0.52]). Perceived usefulness of smoking, exposure to smokers, increased perceived smoking prevalence, receptivity to tobacco advertising, binge drinking, and exposure to tobacco advertising in bars and clubs were associated with smoking. Supporting action against the tobacco industry was associated with intentions to quit smoking (AOR= 4.43 [95% CI=2.18, 8.60]). Conclusions Young adults are vulnerable to tobacco-industry advertising. Media campaigns that denormalize the tobacco industry and appeal to young adults appear to be a powerful intervention to decrease young adult smoking. PMID:19269128

  6. Hypothyroidism after cancer and the ability to meet reproductive goals among a cohort of young adult female cancer survivors.

    Science.gov (United States)

    Chin, Helen B; Jacobson, Melanie H; Interrante, Julia D; Mertens, Ann C; Spencer, Jessica B; Howards, Penelope P

    2016-01-01

    To determine whether developing hypothyroidism after cancer treatment is associated with a decreased probability of women being able to meet their reproductive goals. A population-based cohort study. Not applicable. A total of 1,282 cancer survivors, of whom 904 met the inclusion criteria for the analysis. None. Three outcomes that may indicate reduced fertility, which include failure to achieve desired family size, childlessness, and not achieving pregnancy after at least 6 months of regular unprotected intercourse. We used data from the Furthering Understanding of Cancer Health and Survivorship in Adult (FUCHSIA) Women's Study to examine the association between being diagnosed with hypothyroidism after cancer and meeting reproductive goals. After adjusting for age and other potential confounders, women reporting hypothyroidism after cancer treatment were twice as likely to fail to achieve their desired family size (adjusted odds ratio [aOR] 1.91; 95% confidence interval [CI], 1.09, 3.33) and be childless (aOR 2.13; 95% CI, 1.25, 3.65). They were also more likely to report having unprotected intercourse for at least 6 months without conceiving (aOR 1.37; 95% CI, 0.66, 2.83). Although cancer treatments themselves are gonadotoxic, it is important to consider other medical conditions such as hypothyroidism that occur after cancer treatment when counseling patients on the risks for impaired fertility or a shortened reproductive window. Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  7. Library Adult Program Attendance

    Data.gov (United States)

    Town of Chapel Hill, North Carolina — A list of events put on by the Chapel Hill Library both on site and offsite with adults as the primary audience. This data also includes the list of partners used...

  8. [Advanced resuscitation of adults

    DEFF Research Database (Denmark)

    Lippert, F.K.; Lauritsen, T.L.; Torp-Pedersen, C.

    2008-01-01

    International and European Resuscitation Council (ERC) Guidelines for Resuscitation 2005 implicate major changes in resuscitation, including new universal treatment algorithms. This brief summary of Guidelines 2005 for advanced resuscitation of adult cardiac arrest victims is based upon the ERC...

  9. Depression - older adults

    Science.gov (United States)

    ... active and engaged. The most worrisome complication of depression is suicide. Men make up most suicides among older adults. ... such as 911) if you are thinking about suicide (taking your own ... and think they may have depression, contact their provider.

  10. About BMI for Adults

    Science.gov (United States)

    ... 95% of similarly aged boys in this reference population – and he would be considered to have obesity. For more information and to access the CDC Growth Charts For adults, the interpretation of BMI does ...

  11. NOHSS Adult Indicators

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2012-2014 (even years). Data from BRFSS for indicators of adult oral health for even years from 2012 through 2014. National estimates are represented by the median...

  12. Adult educators' core competences

    DEFF Research Database (Denmark)

    Wahlgren, Bjarne

    2016-01-01

    Abstract Which competences do professional adult educators need? This research note discusses the topic from a comparative perspective, finding that adult educators’ required competences are wide-ranging, heterogeneous and complex. They are subject to context in terms of national and cultural...... environment as well as the kind of adult education concerned (e.g. basic education, work-related education etc.). However, it seems that it is possible to identify certain competence requirements which transcend national, cultural and functional boundaries. This research note summarises these common or “core......” requirements, organising them into four thematic subcategories: (1) communicating subject knowledge; (2) taking students’ prior learning into account; (3) supporting a learning environment; and (4) the adult educator’s reflection on his or her own performance. At the end of his analysis of different competence...

  13. Urinary tract infection - adults

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000521.htm Urinary tract infection - adults To use the sharing features on this page, please enable JavaScript. A urinary tract infection, or UTI, is an infection of the urinary ...

  14. Adult Day Care

    Science.gov (United States)

    ... content Skip Navigation Department of Health and Human Services Your Browser does not support javascript, so the search function on this page is disabled 1-800-677-1116 Home > Resources > Factsheets > Adult ...

  15. Young Adult Books.

    Science.gov (United States)

    Epstein, Connie C.

    1987-01-01

    Considers the similarities between science fiction writing and young adult literature, and points out that several well-known authors, such as Robert Heinlein and Jane Yolen, write in both genres. (NKA)

  16. Teaching Art to Adults

    Science.gov (United States)

    Jones, David

    1978-01-01

    Reports on research into ways of encouraging and evaluating students' creative development in adult art classes: development of visual perception, manipulative skills, ability to generate metaphorical images, and acquisition of relevant knowledge. (MF)

  17. Pneumonia - adults - discharge

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/patientinstructions/000017.htm Pneumonia in adults - discharge To use the sharing features on this page, please enable JavaScript. You have pneumonia, which is an infection in your lungs. In ...

  18. Older Adults and Depression

    Science.gov (United States)

    ... find more information? Reprints Share Older Adults and Depression Download PDF Download ePub Order a free hardcopy ... depression need treatment to feel better. Types of Depression There are several types of depression. The most ...

  19. Bathroom safety - adults

    Science.gov (United States)

    Older adult bathroom safety; Falls - bathroom safety ... You may need to have safety bars in your bathroom. These grab bars should be secured vertically or horizontally to the wall, not diagonally. DO NOT use ...

  20. Motivation and Adult Education.

    Science.gov (United States)

    Taylor, J. Rodney

    1982-01-01

    The author reviews theories of human motivation: Lewin's force field analysis, Skinner's operant reinforcement theory, and Maslow's hierarchy of needs. He then extracts the implications of these theories for adult learning. SK)

  1. Urbanisation and Adult Education

    Science.gov (United States)

    Nayar, D. P.

    1974-01-01

    Problems raised by urbanization are many. Those whose solution can be assisted through adult education are in economics; health, nutrition, and family planning; citizenship training; recreation; and education and culture. (AG)

  2. Adult onset tic disorders

    OpenAIRE

    Chouinard, S.; Ford, B.

    2000-01-01

    BACKGROUND—Tic disorders presenting during adulthood have infrequently been described in the medical literature. Most reports depict adult onset secondary tic disorders caused by trauma, encephalitis, and other acquired conditions. Only rare reports describe idiopathic adult onset tic disorders, and most of these cases represent recurrent childhood tic disorders.
OBJECTIVE—To describe a large series of patients with tic disorders presenting during adulthood, to compare cl...

  3. Cardiac imaging in adults

    International Nuclear Information System (INIS)

    Jaffe, C.C.

    1987-01-01

    This book approaches adult cardiac disease from the correlative imaging perspective. It includes chest X-rays and angiographs, 2-dimensional echocardiograms with explanatory diagrams for clarity, plus details on digital radiology, nuclear medicine techniques, CT and MRI. It also covers the normal heart, valvular heart disease, myocardial disease, pericardial disease, bacterial endocarditis, aortic aneurysm, cardiac tumors, and congenital heart disease of the adult. It points out those aspects where one imaging technique has significant superiority

  4. Cardiac imaging in adults

    Energy Technology Data Exchange (ETDEWEB)

    Jaffe, C.C.

    1987-01-01

    This book approaches adult cardiac disease from the correlative imaging perspective. It includes chest X-rays and angiographs, 2-dimensional echocardiograms with explanatory diagrams for clarity, plus details on digital radiology, nuclear medicine techniques, CT and MRI. It also covers the normal heart, valvular heart disease, myocardial disease, pericardial disease, bacterial endocarditis, aortic aneurysm, cardiac tumors, and congenital heart disease of the adult. It points out those aspects where one imaging technique has significant superiority.

  5. Handling in adults physiotherapy

    OpenAIRE

    Smutný, Michal

    2015-01-01

    The thesis Handling In Adults Physiotherapy summarizes the knowledge of respiratory handling in application on adult patients. Part of the thesis also covers the relationship between body position and respiratory motor control. Experimental part consists of a clinical study with 10 COPD patients. The patients were treated in 3 positions by respiratory handling therapy. The result demonstrates a significant change in blood saturation after the therapy in position on a side. It also proves appr...

  6. Adult extracardiac rhabdomyoma

    DEFF Research Database (Denmark)

    Bjørndal Sørensen, Kristine; Godballe, Christian; Ostergaard, Birthe

    2006-01-01

    BACKGROUND: We present two cases of adult rhabdomyoma in the parapharyngeal space. They are rare benign tumors with a characteristic histologic appearance. METHODS: The tumors were studied by light and immunohistochemical analysis using stains characteristic of striated muscle fibers. RESULTS...... slight proliferation with incipient differentiation in an otherwise mature tumor. CONCLUSION: The head and neck area harbors 90% of adult rhabdomyomas and should be considered in a differential diagnosis in this region. Immunohistochemistry confirms that the tumors are almost totally mature neoplasms...

  7. Rich Environments for Adult Learners

    Science.gov (United States)

    Bentham, Renee

    2008-01-01

    Unaware of the messages a bare adult learning environment sends and its effect on adult learners, a trainer attends an intensive Reggio Emilia course and learns that the physical environment is the "third teacher"--for adults as well as for children. Using principles of Reggio, she offers suggestions for enhancing adult learning spaces and…

  8. FASH and MASH: female and male adult human phantoms based on polygon mesh surfaces: II. Dosimetric calculations

    Science.gov (United States)

    Kramer, R.; Cassola, V. F.; Khoury, H. J.; Vieira, J. W.; de Melo Lima, V. J.; Robson Brown, K.

    2010-01-01

    exposure showed good agreement between FASH/MASH and REGINA/REX, but large differences between FASH/MASH and the mesh-based RPI_AM and the RPI_AF phantoms, developed at the Rensselaer Polytechnic Institute (RPI).

  9. On the correlation of output rate and aerodynamic characteristics in vibrating-mesh-based aqueous aerosol delivery.

    Science.gov (United States)

    Beck-Broichsitter, Moritz; Oesterheld, Nina; Knuedeler, Marie-Christine; Seeger, Werner; Schmehl, Thomas

    2014-01-30

    Aerosolization of aqueous formulations is of special interest for inhalative drug delivery, where an adequate nebulizer performance represents a prerequisite for improving pulmonary therapy. The present study investigated the interplay of output rate and aerodynamic characteristics of different excipient-based formulations and its impact on the atomization process by vibrating-mesh technology (i.e. eFlow(®)rapid). Output rate and aerodynamic characteristics were manipulated by both dynamic viscosity and conductivity of the applied formulation. Supplementation with sucrose and sodium chloride caused a decline (down to ∼0.2 g/min) and elevation (up to ∼1.0 g/min) of the nebulizer output rate, respectively. However, both excipients were capable of decreasing the aerodynamic diameter of produced aerosol droplets from >7.0 μm to values of ≤5.0 μm. Thus, the correlation of output rate and aerodynamic characteristics resulted in linear fits of opposite slopes (R(2)>0.85). Finally, the overall number of delivered aerosol droplets per time was almost constant for sucrose (≤1×10(8) droplets/s), while for sodium chloride a concentration-dependent increase was observed (up to ∼3×10(8) droplets/s). Overall, the current findings illustrated the influence of formulation parameters on the aerosolization process performed by vibrating-mesh technology. Moreover, concentration and charge distribution of aerosol populations supposedly modify the final characteristics of the delivered aerosols. Copyright © 2013 Elsevier B.V. All rights reserved.

  10. Adult Seborrheic Dermatitis

    Science.gov (United States)

    2011-01-01

    Seborrheic dermatitis is a common chronic-recurrent inflammatory disorder that most commonly affects adults; however, a more transient infantile form also occurs. The definitive cause of seborrheic dermatitis is unknown. However, proliferation of Malassezia species has been described as a contributing factor. The adult form of seborrheic dermatitis affects up to approximately five percent of the general population. The disorder commonly affects the scalp, face, and periauricular region, with the central chest, axillae, and genital region also involved in some cases. Pruritus is not always present and is relatively common, especially with scalp disease. A variety of treatments are available including topical corticosteroids, topical antifungal agents, topical calcineurin inhibitors, and more recently, a nonsteroidal “device ”cream. This article reviews the practical topical management of seborrheic dermatitis in the United States, focusing on the adult population. PMID:21607192

  11. Empathy in Adult Education

    Directory of Open Access Journals (Sweden)

    Natalija Vrečer

    2015-10-01

    Full Text Available Empathy is an important part of emotional intelligence and the latter is crucial for human relations, whether they be interpersonal relations, relations among people at work, or in a wider community. Therefore, empathy is important for adult education, for guidance counsellors, and for other adult educators. Adult educators must be empathic in order to understand the perspectives and needs of the participants in the educational process and empathy is a precondition for understanding. The development of empathy as a competence is a lifelong learning process. Namely, despite some biological predispositions for empathy, the latter can be learnt. It is the contention of the article that empathy is one of the most important intercultural competencies, because if a person is not empathic, other intercultural competencies vary rarely cannot develop to their full extent. Thus empathy is a precondition for successful intercultural dialogue.

  12. Adult bacterial meningitis

    DEFF Research Database (Denmark)

    Meyer, C N; Samuelsson, I S; Galle, M

    2004-01-01

    Episodes of adult bacterial meningitis (ABM) at a Danish hospital in 1991-2000 were identified from the databases of the Department of Clinical Microbiology, and compared with data from the Danish National Patient Register and the Danish National Notification System. Reduced penicillin susceptibi......Episodes of adult bacterial meningitis (ABM) at a Danish hospital in 1991-2000 were identified from the databases of the Department of Clinical Microbiology, and compared with data from the Danish National Patient Register and the Danish National Notification System. Reduced penicillin...

  13. Phase- and size-adjusted CT cut-off for differentiating neoplastic lesions from normal colon in contrast-enhanced CT colonography

    International Nuclear Information System (INIS)

    Luboldt, W.; Kroll, M.; Wetter, A.; Vogl, T.J.; Toussaint, T.L.; Hoepffner, N.; Holzer, K.; Kluge, A.

    2004-01-01

    A computed tomography (CT) cut-off for differentiating neoplastic lesions (polyps/carcinoma) from normal colon in contrast-enhanced CT colonography (CTC) relating to the contrast phase and lesion size is determined. CT values of 64 colonic lesions (27 polyps 0 . The slope m was determined by linear regression in the correlation (lesion ∝[xA + (1 - x)V]//H) and the Y-intercept y 0 by the minimal shift of the line needed to maximize the accuracy of separating the colonic wall from the lesions. The CT value of the lesions correlated best with the intermediate phase: 0.4A+ 0.6V(r=0.8 for polyps ≥10 mm, r=0.6 for carcinomas, r=0.4 for polyps <10 mm). The accuracy in the differentiation between lesions and normal colonic wall increased with the height implemented as divisor, reached 91% and was obtained by the dynamic cut-off described by the formula: cut-off(A,V,H) = 1.1[0.4A + 0.6V]/H + 69.8. The CT value of colonic polyps or carcinomas can be increased extrinsically by scanning in the phase in which 0.4A + 0.6V reaches its maximum. Differentiating lesions from normal colon based on CT values is possible in contrast-enhanced CTC and improves when the cut-off is adjusted (normalized) to the contrast phase and lesion size. (orig.)

  14. Sample size adjustments for varying cluster sizes in cluster randomized trials with binary outcomes analyzed with second-order PQL mixed logistic regression.

    Science.gov (United States)

    Candel, Math J J M; Van Breukelen, Gerard J P

    2010-06-30

    Adjustments of sample size formulas are given for varying cluster sizes in cluster randomized trials with a binary outcome when testing the treatment effect with mixed effects logistic regression using second-order penalized quasi-likelihood estimation (PQL). Starting from first-order marginal quasi-likelihood (MQL) estimation of the treatment effect, the asymptotic relative efficiency of unequal versus equal cluster sizes is derived. A Monte Carlo simulation study shows this asymptotic relative efficiency to be rather accurate for realistic sample sizes, when employing second-order PQL. An approximate, simpler formula is presented to estimate the efficiency loss due to varying cluster sizes when planning a trial. In many cases sampling 14 per cent more clusters is sufficient to repair the efficiency loss due to varying cluster sizes. Since current closed-form formulas for sample size calculation are based on first-order MQL, planning a trial also requires a conversion factor to obtain the variance of the second-order PQL estimator. In a second Monte Carlo study, this conversion factor turned out to be 1.25 at most. (c) 2010 John Wiley & Sons, Ltd.

  15. Smoking and Older Adults

    Centers for Disease Control (CDC) Podcasts

    2008-10-27

    This podcast discusses the importance of older adults quitting smoking and other tobacco products. It is primarily targeted to public health and aging services professionals.  Created: 10/27/2008 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 11/20/2008.

  16. Tracking adult stem cells

    NARCIS (Netherlands)

    Snippert, H.J.G.; Clevers, H.

    2011-01-01

    The maintenance of stem-cell-driven tissue homeostasis requires a balance between the generation and loss of cell mass. Adult stem cells have a close relationship with the surrounding tissue--known as their niche--and thus, stem-cell studies should preferably be performed in a physiological context,

  17. Adult onset Leigh syndrome

    Directory of Open Access Journals (Sweden)

    Pandit Lekha

    2007-01-01

    Full Text Available Leigh syndrome is a rare progressive mitochondrial disorder of oxidative metabolism. Though it has been reported in infancy and childhood, it is rarely described in adults. The authors describe a patient who had clinical and magnetic resonance imaging features diagnostic of Leigh syndrome, with supportive biochemical and muscle histochemistry evidence.

  18. Adult Education in Brazil.

    Science.gov (United States)

    Ministerio da Educacao e Cultura, Rio de Janeiro (Brazil).

    The status and goals of adult education programs in Brazil are discussed in this report. Supplemental systems such as the Brazilian Literacy Movement (Mobral) and their results are described and evaluated. Charts detailing the evolution of literacy are shown and priorities in education are suggested. The progress of other educational entities is…

  19. More Adults Are Walking

    Centers for Disease Control (CDC) Podcasts

    2012-07-31

    This podcast is based on the August 2012 CDC Vital Signs report. While more adults are walking, only half get the recommended amount of physical activity. Listen to learn how communities, employers, and individuals may help increase walking.  Created: 7/31/2012 by Centers for Disease Control and Prevention (CDC).   Date Released: 8/7/2012.

  20. Adult Day Services

    Science.gov (United States)

    ... institutional care while still providing consistent medical monitoring Average Annual Cost Per Person 6 $75,000 $50,000 Homemaker Home Health Aide Semi Private Private $25,000 Adult Day Servi Acesssisted Living Home Care Nursing Homes $0 1. General information based on ...

  1. Obesity in adults.

    Science.gov (United States)

    Delaet, David; Schauer, Daniel

    2011-03-17

    About one third of the US population and one quarter of the UK population are obese, with increased risks of hypertension, dyslipidaemia, diabetes, cardiovascular disease, osteoarthritis, and some cancers. Fewer than 10% of overweight or obese adults aged 40 to 49 years revert to a normal body weight after 4 years. Nearly 5 million US adults used prescription weight-loss medication between 1996 and 1998, but one quarter of all users were not overweight. We conducted a systematic review and aimed to answer the following clinical questions: What are the effects of drug treatments in adults with obesity? What are the effects of bariatric surgery in adults with morbid obesity? We searched: Medline, Embase, The Cochrane Library, and other important databases up to September 2010 (Clinical Evidence reviews are updated periodically; please check our website for the most up-to-date version of this review). We included harms alerts from relevant organisations such as the US Food and Drug Administration (FDA) and the UK Medicines and Healthcare products Regulatory Agency (MHRA). We found 39 systematic reviews, RCTs, or observational studies that met our inclusion criteria. We performed a GRADE evaluation of the quality of evidence for interventions. In this systematic review, we present information relating to the effectiveness and safety of the following interventions: bariatric surgery versus medical interventions, biliopancreatic diversion, diethylpropion, gastric bypass, gastric banding, mazindol, orlistat (alone and in combination with sibutramine), phentermine, sibutramine (alone and in combination with orlistat), sleeve gastrectomy, and vertical banded gastroplasty.

  2. Dance for Older Adults.

    Science.gov (United States)

    Pruett, Diane Milhan, Ed.; And Others

    1983-01-01

    Dance programs for older adults that encourage exercise and socializing are described in six articles. Program guidelines of the American Alliance Committee on Aging are explained, and other articles emphasize a movement education approach that may involve intergenerational contact. A dance program held in a worship setting is also discussed. (PP)

  3. Youth–Adult Connectedness

    Science.gov (United States)

    Sieving, Renee E.; McRee, Annie-Laurie; McMorris, Barbara J.; Shlafer, Rebecca J.; Gower, Amy L.; Kapa, Hillary M.; Beckman, Kara J.; Doty, Jennifer L.; Plowman, Shari L.; Resnick, Michael D.

    2017-01-01

    Over the past 30 years, prevention science in the adolescent health field has moved from interventions focused on preventing single problem behaviors to efforts employing a dual approach, addressing risk factors that predict problems while simultaneously nurturing protective factors and promoting positive development. Through an examination of previous research and empirical case examples with vulnerable youth, this article considers the hypothesis that adolescents’ sense of connectedness to caring adults acts as a protective factor against a range of risk behaviors. Multivariate analyses with existing data examined indicators of youth–adult connectedness among two groups at high risk for poor health outcomes: (1) mentor–youth relationship quality in a urban, ethnically diverse sample of students in a school-based mentoring program (2014 survey, N=239); and (2) parent–youth connectedness in a statewide sample of high school students who reported homelessness in the past year (2013 survey, N=3,627). For youth in the mentoring program, a high-quality youth–mentor relationship was significantly associated with positive social, academic, and health-related behaviors. Among students who experienced homelessness, all measures of parent connectedness were significantly associated with lower sexual risk levels. Collectively, findings from these analyses and previously published studies by this research group provide evidence that strong, positive relationships with parents and other caring adults protect adolescents from a range of poor health-related outcomes and promote positive development. Youth–adult connectedness appears to be foundational for adolescent health and well-being. Program, practice, and policy decisions should consider what strengthens or hinders caring, connected youth–adult relationships. PMID:28215380

  4. Adult Education for Social Mobilization.

    Science.gov (United States)

    Echeverria, Luis

    1981-01-01

    Suggests some ideas that could stimulate and be incentives for defining programs of adult education in the future. These involve changing priorities, developing a framework which allows adult education programs to be established, and managing decision-making processes. (CT)

  5. HIV Infection and Adult Vaccination

    Science.gov (United States)

    ... Resources for Healthcare Professionals HIV Infection and Adult Vaccination Recommend on Facebook Tweet Share Compartir Vaccines are ... percentage is less than 15%. Learn about adult vaccination and other health conditions Asplenia Diabetes Type 1 ...

  6. Liver Disease and Adult Vaccination

    Science.gov (United States)

    ... Resources for Healthcare Professionals Liver Disease and Adult Vaccination Recommend on Facebook Tweet Share Compartir Vaccines are ... have immunity to this disease Learn about adult vaccination and other health conditions Asplenia Diabetes Type 1 ...

  7. Renal Disease and Adult Vaccination

    Science.gov (United States)

    ... Resources for Healthcare Professionals Renal Disease and Adult Vaccination Recommend on Facebook Tweet Share Compartir Vaccines are ... have immunity to this disease Learn about adult vaccination and other health conditions Asplenia Diabetes Type 1 ...

  8. Becoming adult educators in Denmark

    DEFF Research Database (Denmark)

    Milana, Marcella; Søgaard Lund, Lise

    2009-01-01

    In this paper we present an analysis of identity-construction processes among adult educators in Denmark and we address the question how adult educators develop professionalism, not least by taking advantage of existing opportunity structures for current and prospective adult educators. A between...... identification with the professional group they belong to. It is our hypothesis that occupations adult educators currently hold, however, play a central role in shaping the ideal for service that adult educators enact when teaching adults.......In this paper we present an analysis of identity-construction processes among adult educators in Denmark and we address the question how adult educators develop professionalism, not least by taking advantage of existing opportunity structures for current and prospective adult educators. A between......-cases analysis of fifteen narrative interviews explores the professional pathways towards adult education, the perceived images of a (professional) adult educator, processes of identification with concrete or imaginary communities, and motivation for adult educator to enrol in current opportunity structures...

  9. Adult Education in Western Germany.

    Science.gov (United States)

    Knoll, Joachim H.; And Others

    Here are abstracts of three books on adult education in Western Germany, where the institutions and methods of continuing education have been nearly unknown. The first, ERWACHSENENBILDUNG IN DER BUNDESREPUBLIK (ADULT EDUCATION IN THE FEDERAL REPUBLIC), 167 pages, justifies regarding adult education today as a complete changeover from its forms in…

  10. Adult Diapause in Coleoptera

    Directory of Open Access Journals (Sweden)

    Ivo Hodek

    2012-01-01

    Full Text Available Recent studies dealing with adult (reproductive diapause in the Coleoptera are reviewed, as a kind of supplement to the classic compendia. In the first two sections, the general characteristics of adult diapause are described and principal terms explained. Original articles dealing with 19 species from nine coleopteran families (Coccinellidae, Chrysomelidae, Bruchidae, Curculionidae, Carabidae, Silphidae, Scolytidae, Scarabaeidae, and Endomychidae are reviewed. Finally attempts are made at generalisations from the papers reviewed, and hypotheses on diapause evolution are inferred. A polyphenic character of diapause is a prominent feature in C. septempunctata and L. decemlineata, but has been found also in other Coleoptera and in insects generally and often generates voltinism heterogeneity within populations.

  11. Rhinitis in Older Adults

    Science.gov (United States)

    Nyenhuis, Sharmilee; Mathur, Sameer K.

    2013-01-01

    Rhinitis symptoms of rhinorrhea, congestion, sneezing, nasal/ocular pruritis, and postnasal drainage can significantly affect the quality of life for older adults. As the US population ages, it will be increasingly important for healthcare providers to effectively diagnose and manage rhinitis. Rhinitis is categorized broadly into allergic rhinitis and non-allergic rhinitis. Environmental changes and avoidance measures are a primary means of intervention. In addition, there are several topical therapies (nasal sprays) that can be effective for symptom control. PMID:23389558

  12. Relationships between adult siblings

    Directory of Open Access Journals (Sweden)

    Nives Ličen

    2006-12-01

    Full Text Available The author presents learning in private relationships between adult siblings. A concept of a family as microculture is presented, which is a source for giving explanation for random and opportunist learning. The author has used a biographic method of research. Using thematic life stories, which she has familiarized herself with through thematicalbiographical interviews is a basis to establish which events have served for learning in relationships between siblings.

  13. Vaccines for Older Adults.

    Science.gov (United States)

    Worz, Chad; Martin, Caren McHenry; Travis, Catherine

    2017-09-01

    Several vaccine-preventable diseases-influenza, pneumonia, herpes zoster, and pertussis-threaten the health of older adults in the United States. Both the costs associated with treating these diseases and the potential to increase morbidity and mortality are high for this patient population. Pharmacists and other health care professionals play a significant role in ensuring the elderly patient receives the recommended vaccines at the recommended intervals.

  14. Postictal blindness in adults.

    OpenAIRE

    Sadeh, M; Goldhammer, Y; Kuritsky, A

    1983-01-01

    Cortical blindness following grand mal seizures occurred in five adult patients. The causes of seizures included idiopathic epilepsy, vascular accident, brain cyst, acute encephalitis and chronic encephalitis. Blindness was permanent in one patients, but the others recovered within several days. Since most of the patients were either unaware of or denied their blindness, it is possible that this event often goes unrecognised. Cerebral hypoxia is considered the most likely mechanism.

  15. Adults Need Immunizations, Too!

    Centers for Disease Control (CDC) Podcasts

    2012-03-19

    In this podcast, Dr. Andrew Kroger from CDC’s National Center for Immunization and Respiratory Diseases discusses simple, safe, and effective ways adults can help protect themselves, their family, and their community from serious and deadly diseases.  Created: 3/19/2012 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 3/19/2012.

  16. An Undergraduate Course in Adult Development: When the Virtual Adult Is an Adult

    Science.gov (United States)

    Williams, Robert B.

    2014-01-01

    An aspect of an undergraduate psychology course on adult development was the preparation of case records on adults who consented to be studied. Participants (1) developed their abilities to observe and accurately record adult behavior across a variety of ages and contexts; (2) withheld judgments about behavior when evidence was lacking; (3)…

  17. Dehydration in the Older Adult.

    Science.gov (United States)

    Miller, Hayley J

    2015-09-01

    Dehydration affects 20% to 30% of older adults. It has a greater negative outcome in this population than in younger adults and increases mortality, morbidity, and disability. Dehydration is often caused by water deprivation in older adults, although excess water loss may also be a cause. Traditional markers for dehydration do not take into consideration many of the physiological differences present in older adults. Clinical assessment of dehydration in older adults poses different findings, yet is not always diagnostic. Treatment of dehydration should focus on prevention and early diagnosis before it negatively effects health and gives rise to comorbidities. The current article discusses what has most thoroughly been studied; the best strategies and assessment tools for evaluation, diagnosis, and treatment of dehydration in older adults; and what needs to be researched further. [Journal of Gerontological Nursing, 41(9), 8-13.]. Copyright 2015, SLACK Incorporated.

  18. Unemployment of Younger Adults

    Directory of Open Access Journals (Sweden)

    Andreja Marinšek

    2001-12-01

    Full Text Available The author introduces unemployment of youths in Slovenia and throws light on the reasons for this phenomenon. Later on she explains the importance of obtaining a profession and a job. She points out the psycho-social consequences of unemployment with young people and the characteristics of the target group of unemployed younger adults. She quotes the data concerning the young unemployed involved in criminal offences in 1997 and 1998 and tries to find the reasons why educating this target group is not only necessary but indispensable. There is a short presentation ofthe project »5000 Youths« in 1998 and participating of the unemployed in it. The author enumerates the schools which implemented the project and their experiences in educating adults. According to data, the majority of schools do have these experiences. Within the project there was also a modular program for education of teachers. The results of a questionnaire, represented in the article, show the meaning of such education for teachers and their experiences in working with the unemployed.

  19. Performance in Older Adults

    Directory of Open Access Journals (Sweden)

    David Predovan

    2012-01-01

    Full Text Available Growing evidence supports the use of physical training interventions to improve both physical and cognitive performances in healthy older adults. Few studies have examined the impact of aerobic exercise on Stroop task performance, a measure of executive functions. In the current 3-month aerobic training study, 50 older adults (mean age = 67.96 ± 6.25 years were randomly assigned to either a three-month physical training group or to a control group (waiting list. Training sessions were 3 times per week for 60 minutes. All participants completed pre- and post-test measures of cognitive performance using the modified Stroop task and physical performance (Rockport one-mile test. Compared to controls, the training group showed significant improvements in physical capacity (P<0.001 and enhanced Stroop performance, but only in the inhibition/switching condition (P<0.03. Furthermore, the increase in aerobic capacity induced by the training regimen correlated negatively with reaction time in the inhibition/switching condition of the Stroop task at posttest (r=−0.538; P=0.007. Importantly, the reported gains in cognitive performance were observed after only three months of physical training. Taken together, the results suggest that even short-term physical interventions can enhance older adults’ executive functions.

  20. Adult abdominal hernias.

    LENUS (Irish Health Repository)

    Murphy, Kevin P

    2014-06-01

    Educational Objectives and Key Points. 1. Given that abdominal hernias are a frequent imaging finding, radiologists not only are required to interpret the appearances of abdominal hernias but also should be comfortable with identifying associated complications and postrepair findings. 2. CT is the imaging modality of choice for the assessment of a known adult abdominal hernia in both elective and acute circumstances because of rapid acquisition, capability of multiplanar reconstruction, good spatial resolution, and anatomic depiction with excellent sensitivity for most complications. 3. Ultrasound is useful for adult groin assessment and is the imaging modality of choice for pediatric abdominal wall hernia assessment, whereas MRI is beneficial when there is reasonable concern that a patient\\'s symptoms could be attributable to a hernia or a musculoskeletal source. 4. Fluoroscopic herniography is a sensitive radiologic investigation for patients with groin pain in whom a hernia is suspected but in whom a hernia cannot be identified at physical examination. 5. The diagnosis of an internal hernia not only is a challenging clinical diagnosis but also can be difficult to diagnose with imaging: Closed-loop small-bowel obstruction and abnormally located bowel loops relative to normally located small bowel or colon should prompt assessment for an internal hernia.

  1. Adult-onset dystonia.

    Science.gov (United States)

    Evatt, Marian L; Freeman, Alan; Factor, Stewart

    2011-01-01

    Dystonia is defined as involuntary sustained muscle contractions producing twisting or squeezing movements and abnormal postures. The movements can be stereotyped and repetitive and they may vary in speed from rapid to slow; sustained contractions can result in fixed postures. Dystonic disorders are classified into primary and secondary forms. Several types of adult-onset primary dystonia have been identified but all share the characteristic that dystonia (including tremor) is the sole neurologic feature. The forms most commonly seen in neurological practice include cranial dystonia (blepharospasm, oromandibular and lingual dystonia and spasmodic dysphonia), cervical dystonia (also known as spasmodic torticollis) and writer's cramp. These are the disorders that benefit most from botulinum toxin injections. A general characteristic of dystonia is that the movements or postures may occur in relation to specific voluntary actions by the involved muscle groups (such as in writer's cramp). Dystonic contractions may occur in one body segment with movement of another (overflow dystonia). With progression, dystonia often becomes present at rest. Dystonic movements typically worsen with anxiety, heightened emotions, and fatigue, decrease with relaxation, and disappear during sleep. There may be diurnal fluctuations in the dystonia, which manifest as little or no involuntary movement in the morning followed by severe disabling dystonia in the afternoon and evening. Morning improvement (or honeymoon) is seen with several types of dystonia. Patients often discover maneuvers that reduce the dystonia and which involve sensory stimuli such as touching the chin lightly in cervical dystonia. These maneuvers are known as sensory tricks, or gestes antagonistes. This chapter focuses on adult-onset focal dystonias including cranial dystonia, cervical dystonia, and writer's cramp. The chapter begins with a review of the epidemiology of focal dystonias, followed by discussions of each

  2. The Varieties of Adult Civic Engagement in Adult Learning

    Science.gov (United States)

    Munoz, Linda; Wrigley, Heide Spruck

    2012-01-01

    Civic engagement, or the practice of democratic deliberation in adult education and learning, asks that adults use their experiences to cooperatively build solutions to the difficult social, economic, and political problems that affect their lives and communities now and into the future. The articles presented in this issue look at the…

  3. Sexuality in older adults

    Directory of Open Access Journals (Sweden)

    Adrián Sapetti

    2015-07-01

    Full Text Available Just as the body and its functions undergo changes with age, in the same way sexuality shares this aging process. However, remember a golden rule that we are sexual since we are born until we die; only possibilities are modified with the passage of the years. This article intends to show the changes that occur in the sexual response of the elderly. If sexual life during youth was pleasant and satisfactory this will condition sexuality in the socalled third age and the elderly seek to maintain it, this is not the case for those who had a dysfunctional past. This article briefly describes the andropause and the SIM, vicissitudes, changes and differences in sexual response and chances to maintain eroticism in the older adult

  4. Communication in Adult Education

    Directory of Open Access Journals (Sweden)

    Mihaela Časar

    1997-12-01

    Full Text Available In their paper the authors point to the importance of communication in adult education, seeing man as a relational creature. They stress the importance verbal as well as non-verbal communication, which discloses the speaker's attitude to both what is being said and the students. The authors detail the components of non-verbal communication, which the group leaders can use as guide­ lines in their educational work. They define constructive and destructive, content-related and relationship-related types of communication, concluding that communication is at its best when it is relaxed and involves all members of the group as well as the tutor-organiser. Only then can feedback be generated, resulting in a closer connectedness and enhanced quality of the process of education.

  5. Medullomyoblastoma in an adult.

    Science.gov (United States)

    Rao, C; Friedlander, M E; Klein, E; Anzil, A P; Sher, J H

    1990-01-01

    Medullomyoblastoma is a rare histologic variant of medulloblastoma. Of the 20 cases reported in the literature, 19 were in children ages 2.5 to 10.5 years and one was in a 26-year-old woman. In the reported adult case the myogenic component of the tumor was leiomyosarcomatous. The authors report a case of medullomyoblastoma with a rhabdomyosarcomatous component in a 40-year-old man with light microscopic, immunohistochemical, and ultrastructural findings. The histogenetic theories regarding this tumor include that it is a teratoma, or that the myogenic component arises from the perivascular or leptomeningeal ectomesenchyme, or pluripotential neuroectodermal cells, or endothelial cells. The authors' findings do not elucidate the histogenesis but argue against an endothelial origin of the rhabdomyoblastic component.

  6. [Hemolytic anemias in adults].

    Science.gov (United States)

    Müller, A; Zimmermann, R; Krause, S W

    2011-11-01

    The erythrocyte lifespan in haemolytic anemia is shortened while erythropoesis is increased. Important labaratory findings are increased reticulocytes, LDH, indirect bilirubin and a decreased haptoglobin level. The most important diagnostic tool for further work up of hemolytic anemia is the direct antiglobulin test (DAT, Coombs test) to differentiate autoimmune hemolytic anemia (AIHA) from other causes. Another important group are fragmentation syndroms (hemolytic uremic syndrome and thrombotic thrombocytopenic purpura). In these forms of haemolytic anemia fragmented red blood cells can be found in the blood smear together with thrombocytopenia. A severe problem in paroxysmal nocturnal hematuria is the incidence of thrombosis. The following review describes the most important forms of hemolytic anemia in the adult and the diagnostic and therapeutic strategies. © Georg Thieme Verlag KG Stuttgart · New York.

  7. Sexting among young adults.

    Science.gov (United States)

    Gordon-Messer, Deborah; Bauermeister, Jose Arturo; Grodzinski, Alison; Zimmerman, Marc

    2013-03-01

    Sexting has stirred debate over its legality and safety, but few researchers have documented the relationship between sexting and health. We describe the sexting behavior of young adults in the United States, and examine its association with sexual behavior and psychological well-being. Using an adapted Web version of respondent-driven sampling, we recruited a sample of U.S. young adults (aged 18-24 years, N = 3,447). We examined participant sexting behavior using four categories of sexting: (1) nonsexters, (2) receivers, (3) senders, and (4) two-way sexters. We then assessed the relationships between sexting categories and sociodemographic characteristics, sexual behavior, and psychological well-being. More than half (57%) of the respondents were nonsexters, 28.2% were two-way sexters, 12.6% were receivers, and 2% were senders. Male respondents were more likely to be receivers than their female counterparts. Sexually active respondents were more likely to be two-way sexters than non-sexually active ones. Among participants who were sexually active in the past 30 days, we found no differences across sexting groups in the number of sexual partners or the number of unprotected sex partners in the past 30 days. We also found no relationship between sexting and psychological well-being. Our results suggest that sexting is not related to sexual risk behavior or psychological well-being. We discuss the findings of this study and propose directions for further research on sexting. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

  8. Adult-onset tic disorders

    NARCIS (Netherlands)

    Eapen, [No Value; Lees, AJ; Lakke, JPWF; Trimble, MR; Robertson, MM

    We report on 8 patients with adult-onset motor tics and vocalisations. Three had compulsive tendencies in childhood and 3 had a family history of tics or obsessive-compulsive behaviour. In comparison with DSM-classified, younger-onset Gilles de la Tourette syndrome, adult-onset tic disorders are

  9. Perceived Stress among Deaf Adults

    Science.gov (United States)

    Jones, Elaine G.; Ouellette, Sue E.; Kang, Youngmi

    2006-01-01

    The Present Article describes the effectiveness of stress management classes in decreasing perceived stress among Deaf adults. Deaf adults may experience unique stressors, in addition to circumstances associated with increased stress in the general population. The Perceived Stress Scale (S. Cohen, Kamarck, & Mermelstein, 1983) was used as a…

  10. Travel and Adult Transformative Learning

    Science.gov (United States)

    Lindstrom, Steven K.

    2011-01-01

    This phenomenological research study examines the lived experience of individual adult transformation in the context of travel. Adults throughout history have experienced profound personal and perception changes as a result of significant travel events. Transformative learning occurs through experience, crisis, and reflection, all of which are…

  11. Work, Experience and Adult Education

    DEFF Research Database (Denmark)

    Rasmussen, Palle

    2006-01-01

    A presentation and discussion of the theories of work, experience and adult education developed by the German philosopher and sociologist Oskar Negt.......A presentation and discussion of the theories of work, experience and adult education developed by the German philosopher and sociologist Oskar Negt....

  12. Book Display as Adult Service.

    Science.gov (United States)

    Moore, Matthew S.

    1997-01-01

    Defines book display as an adult service as choosing and positioning adult books from the library collection to increase their circulation. The author contrasts bookstore arrangement for sales versus library arrangement for access, including contrasting missions, genre grouping, weeding, problems, and dimensions. (Author/LRW)

  13. Segmenting the Adult Education Market.

    Science.gov (United States)

    Aurand, Tim

    1994-01-01

    Describes market segmentation and how the principles of segmentation can be applied to the adult education market. Indicates that applying segmentation techniques to adult education programs results in programs that are educationally and financially satisfying and serve an appropriate population. (JOW)

  14. Neuropsychological Assessment of Adult Offenders

    Science.gov (United States)

    Marceau, Roger; Meghani, Rehana; Reddon, John R.

    2008-01-01

    This report is primarily concerned with reporting on the normative results obtained on a large sample of serious adult offenders. An expanded Halstead-Reitan Neuropsychological Test Battery was administered to 584 adult offenders (OF), 132 normal controls (NC), and 494 acute psychiatric patients (PP). Subjects were between 18 and 44 years of age.…

  15. Leisure Styles and Adult Education

    Science.gov (United States)

    London, Jack; Wenkert, Robert

    1969-01-01

    People with broad and diverse leisure activities are more likely to participate in adult education than people with a passive leisure style. This finding conflicts with a prevailing view that adult education competes with other leisure pursuits for the interest and attention of a potential audience. (SE)

  16. College-Age & Young Adults

    Science.gov (United States)

    ... and researchers who work with this age group. Drug and Alcohol Use in College-Age Adults in 2016 Infographic View Full Infographic Monitoring the Future national survey results on drug use, 1975-2016. Volume II: College students and adults ages 19-50 (PDF, 8MB) [ ...

  17. Obesity Prevention in Older Adults.

    Science.gov (United States)

    Volpe, Stella Lucia; Sukumar, Deeptha; Milliron, Brandy-Joe

    2016-06-01

    The number of older adults living in the USA, 65 years of age and older, has been steadily increasing. Data from the National Health and Nutrition Examination Survey (NHANES), 2007-2010, indicate that more than one-third of older adults, 65 years of age and older, were obese. With the increased rate of obesity in older adults, the purpose of this paper is to present research on different methods to prevent or manage obesity in older adults, namely dietary interventions, physical activity interventions, and a combination of dietary and physical activity interventions. In addition, research on community assistance programs in the prevention of obesity with aging will be discussed. Finally, data on federal programs for older adults will also be presented.

  18. Older adults challenged financially when adult children move home.

    Science.gov (United States)

    Wallace, Steven P; Padilla-Frausto, D Imelda

    2014-02-01

    This policy brief looks at the financial burdens imposed on older Californians when adult children return home, often due to a crisis not of their own making, to live with their parents. The findings show that on average in California, the amount of money that older adults need in order to maintain a minimally decent standard of living while supporting one adult child in their home increases their expenses by a minimum of 50 percent. Low-income older adults are usually on fixed incomes, so helping an adult child can provide the child with a critical safety net but at the cost of the parents' own financial well-being. Policy approaches to assisting this vulnerable population of older adults include implementing reforms to increase Supplemental Security Income (SSI), improving the availability of affordable housing, assuring that all eligible nonelderly adults obtain health insurance through health care reform's expansion of Medi-Cal and subsidies, and increasing food assistance through SNAP and senior meal programs.

  19. Just How Adult Is This Young Adult Book: Young Adult Books for the Junior High Readers.

    Science.gov (United States)

    Decker, Charlotte

    1999-01-01

    Discusses young adult novels and presents a bibliography to acquaint librarians with titles and authors that are suitable for emerging young adult readers in grades five through nine. Subject categories include realistic fiction, in the news, historical fiction, short stories, legendary characters, mysteries, science fiction/fantasy/horror, and…

  20. Stages of Adult Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  1. Treatment Option Overview (Adult Soft Tissue Sarcoma)

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  2. Treatment Options for Adult Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  3. General Information about Adult Soft Tissue Sarcoma

    Science.gov (United States)

    ... Childhood Vascular Tumors Treatment Research Adult Soft Tissue Sarcoma Treatment (PDQ®)–Patient Version General Information About Adult Soft Tissue Sarcoma Go to Health Professional Version Key Points Adult ...

  4. Adult Attention-Deficit / Hyperactivity Disorder (ADHD)

    Science.gov (United States)

    Adult attention-deficit/hyperactivity disorder (ADHD) Overview Adult attention-deficit/hyperactivity disorder (ADHD) is a mental health disorder that ... combination of persistent problems, such as difficulty paying attention, hyperactivity and impulsive behavior. Adult ADHD can lead ...

  5. Child and Adult Behavior During Nurturance Manipulations

    Science.gov (United States)

    Ascione, Frank R.

    1978-01-01

    Examines the effects of adult nurturance and nurturance withdrawal on the behavior of kindergarten and second grade children. Adult-child interactions and consistency in adult behaviors were also examined. (BD/BR)

  6. Transition from Pediatric to Adult OI Care

    Science.gov (United States)

    Moving from Pediatric to Adult Care Introduction Teen and young adult years are a critical time for major life changes. An ... for youth who have OI is moving from pediatric care into the adult care system. Children’s hospitals ...

  7. Adolescents and Young Adults with Cancer

    Science.gov (United States)

    ... Young Adults with Cancer Reports, Research, and Literature Adolescents and Young Adults with Cancer View this video ... and Young Adults SeventyK Stupid Cancer Teens and Adolescents CureSearch Starlight Children's Foundation Teen Cancer America 13thirty ...

  8. Adult respiratory distress syndrome

    International Nuclear Information System (INIS)

    Murphy, C.H.; Colvin, R.S.

    1987-01-01

    Due to improved emergency resuscitation procedures, and with advancing medical technology in the field of critical care, an increasing number of patients survive the acute phase of shock and catastrophic trauma. Patients who previously died of massive sepsis, hypovolemic or hypotensive shock, multiple fractures, aspiration, toxic inhalation, and massive embolism are now surviving long enough to develop previously unsuspected and unrecognized secondary effects. With increasing frequency, clinicians are recognizing the clinical and radiographic manifestations of pathologic changes in the lungs occurring secondary to various types of massive insult. This paper gives a list of diseases that have been shown to precipitate or predispose to diffuse lung damage. Various terms have been used to describe the lung damage and respiratory failure secondary to these conditions. The term adult respiratory distress syndrome (ARDS) is applied to several cases of sudden respiratory failure in patients with previously healthy lungs following various types of trauma or shock. Numerous investigations and experiments have studied the pathologic changes in ARDS, and, while there is still no clear indication of why it develops, there is now some correlation of the sequential pathologic developments with the clinical and radiographic changes

  9. Vaccinations in asplenic adults.

    Science.gov (United States)

    Hammerquist, Rhonda J; Messerschmidt, Kimberly A; Pottebaum, April A; Hellwig, Thaddaus R

    2016-05-01

    The recommended immunizations for adult asplenic patients are reviewed. Patients without a spleen are at risk of developing overwhelming postsplenectomy infections due to encapsulated organisms, mainly pneumococcal, meningococcal, and Haemophilus influenzae type b (Hib). Due to the high mortality rates associated with these infections, vaccinations are recommended as a preventive measure. It is challenging to ensure optimal immunizations in these high-risk patients due to the number of recommended vaccines, the availability of multiple formulations, and the inability to administer specific formulations at the same time, as well as differences in subsequent vaccine administration schedules. Pharmacists play a key role in recommending specific vaccines and timing for these patients in order to achieve the most robust immune response. This article reviews the specific recommendations for pneumococcal, meningococcal, Hib, and influenza vaccinations in asplenic patients. In order to prevent potentially life-threatening infections, asplenic individuals should be vaccinated against S. pneumoniae, N. meningitidis, Hib, and influenza. The optimal timing of vaccination in relation to splenectomy depends on the nature of the splenectomy. Copyright © 2016 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

  10. Computational models of adult neurogenesis

    Science.gov (United States)

    Cecchi, Guillermo A.; Magnasco, Marcelo O.

    2005-10-01

    Experimental results in recent years have shown that adult neurogenesis is a significant phenomenon in the mammalian brain. Little is known, however, about the functional role played by the generation and destruction of neurons in the context of an adult brain. Here, we propose two models where new projection neurons are incorporated. We show that in both models, using incorporation and removal of neurons as a computational tool, it is possible to achieve a higher computational efficiency that in purely static, synapse-learning-driven networks. We also discuss the implication for understanding the role of adult neurogenesis in specific brain areas like the olfactory bulb and the dentate gyrus.

  11. Adult outcomes of preterm children.

    Science.gov (United States)

    Hack, Maureen

    2009-10-01

    The survivors of the initial years of neonatal intensive care of preterm infants reached adulthood during the last decade. Reports of their adult outcomes examined have included neurodevelopmental, behavioral and health outcomes as well as social functioning and reproduction. Despite statistically significant differences between preterm young adults and controls in most outcomes studied, the majority of preterm survivors do well and live fairly normal lives. The two major predictors of adult outcomes are lower gestational age that reflect perinatal injury and family sociodemographic status which reflects both genetic and environmental effects.

  12. Gynaecomastia in 786 adult men

    DEFF Research Database (Denmark)

    Mieritz, Mikkel G; Christiansen, Peter; Jensen, Martin Blomberg

    2017-01-01

    develop gynaecomastia. We hypothesise that a thorough work-up is required in adult men with gynaecomastia. DESIGN: All adult men (n = 818) referred to a secondary level andrological department at Rigshospitalet in Copenhagen, Denmark during a four-year period (2008-2011) under the diagnosis...... with adult onset of gynaecomastia (≥18 years) an underlying, and often treatable, cause could be detected. In men younger at onset an underlying cause for gynaecomastia could be detected in merely 7.7%. The study is limited by the fact that we did not have access to investigate men who were referred directly...... to the development of gynaecomastia in adulthood....

  13. Adults learn through doing

    Directory of Open Access Journals (Sweden)

    Nena Mijoč

    2000-12-01

    Full Text Available The present paper is about learning through doing. Not only adults but children learn through doing as well. However it is very important how we interpret, how we make sense from our experiences. J. Dewey, pragmatist and one of the founders of theory of experiential learning believes that experience is in the centre of learning. He talks about desire, on the basis of impulse, which is not reachable at the same moment. The cycle is followed by reflection, comparison with previous knowledge and experiences, judgement and planning for action. The latter brings us to goals which need to be set. However not every action demands pre-planned operational goals. D. Schon reminds us that our civilisation believes in »technical rationality« leading us to see professional activity as instrumental problem solving made rigorous by the application of scientific theory and technique. The plan of action is important, but it must be flexible. Openness for new knowledge means letting us have new experiences, which brings new ideas and new interpretations of reality which are not always congruent with what we already know. This brings cognitive conflict, the basis for reflective learning. The latter does not mean only self-directed learning or passive receiving of scientific knowledge, on the contrary it demands new forms of learning and education. Formats which will foster never ending dialog between new scientific knowledge and experiences and subjective knowledge of people in their living surroundings. Education, which does not paralyse, but encourages searching for knowledge and solutions for the problems of people.

  14. Adult-Onset Hypogonadism.

    Science.gov (United States)

    Khera, Mohit; Broderick, Gregory A; Carson, Culley C; Dobs, Adrian S; Faraday, Martha M; Goldstein, Irwin; Hakim, Lawrence S; Hellstrom, Wayne J G; Kacker, Ravi; Köhler, Tobias S; Mills, Jesse N; Miner, Martin; Sadeghi-Nejad, Hossein; Seftel, Allen D; Sharlip, Ira D; Winters, Stephen J; Burnett, Arthur L

    2016-07-01

    In August 2015, an expert colloquium commissioned by the Sexual Medicine Society of North America (SMSNA) convened in Washington, DC, to discuss the common clinical scenario of men who present with low testosterone (T) and associated signs and symptoms accompanied by low or normal gonadotropin levels. This syndrome is not classical primary (testicular failure) or secondary (pituitary or hypothalamic failure) hypogonadism because it may have elements of both presentations. The panel designated this syndrome adult-onset hypogonadism (AOH) because it occurs commonly in middle-age and older men. The SMSNA is a not-for-profit society established in 1994 to promote, encourage, and support the highest standards of practice, research, education, and ethics in the study of human sexual function and dysfunction. The panel consisted of 17 experts in men's health, sexual medicine, urology, endocrinology, and methodology. Participants declared potential conflicts of interest and were SMSNA members and nonmembers. The panel deliberated regarding a diagnostic process to document signs and symptoms of AOH, the rationale for T therapy, and a monitoring protocol for T-treated patients. The evaluation and management of hypogonadal syndromes have been addressed in recent publications (ie, the Endocrine Society, the American Urological Association, and the International Society for Sexual Medicine). The primary purpose of this document was to support health care professionals in the development of a deeper understanding of AOH, particularly in how it differs from classical primary and secondary hypogonadism, and to provide a conceptual framework to guide its diagnosis, treatment, and follow-up. Copyright © 2016 The Authors. Published by Elsevier Inc. All rights reserved.

  15. Cystic fibrosis in adults

    Directory of Open Access Journals (Sweden)

    C. Damas

    2007-05-01

    Full Text Available The authors reviewed adult cystic fibrosis patients followed in the Pulmonology Unit from 1994-2004 (n = 8, five female and three male, aged 20-34 years old (median = 27 years. Patients were diagnosed at 18 months - 31 years old by sweat testing (positive in six patients and genotyping (four patients homozygous for ΔF508 mutation.Respiratory involvement was characterised by sinusitis and bronchiectasis. Pulmonary involvement was accompanied by functional abnormalities and gas exchange impairment in the majority of the patients. Bronchial tree was colonised permanently in five patients: Pseudomonas aeruginosa in four and Staphilococcus aureus in four (three patients affected by both agents simultaneously.The main causes of exacerbation were respiratory infections and haemoptysis.Non-respiratory involvement was variable. Four patients had digestive involvement (one with hepatic cirrhosis, one had renal failure and only one had a sperm count to document infertility. Four patients had osteopaenia.Treatment included chest physiotherapy, bronchodilators, dornase alfa, mucolytics, digestive enzymes, vitamins, antibiotics and oxygen therapy.At review, one had left follow-up, one had died, one was awaiting lung transplant and the others evidenced no difference in clinical characteristics.In this group of patients the severity of the pulmonary disease was not related to a late diagnosis. It can be explained by the diversity of cystic fibrosis presentation in adults Resumo: Os autores efectuaram uma revisão de doentes adultos com fibrose quística (FQ, seguidos na consulta de Pneumologia no período de 1994-2004 (n = 8: cinco mulheres e três homens, com idades compreendidas entre 20 e 34 anos (mediana  =  27 anos, cuja idade de diagnóstico variou entre os 18 meses e os 31 anos.O diagnóstico foi obtido por prova de suor (positiva em seis doentes e estudo genético (homozigotia para a mutação ΔF508 em

  16. Diabetes: Unique to Older Adults

    Science.gov (United States)

    ... Stroke Urinary Incontinence Related Documents PDF Choosing Wisely: Diabetes Tests and Treatments Download Related Video Join our e-newsletter! Aging & Health A to Z Diabetes Unique to Older Adults This section provides information ...

  17. National Adult Tobacco Survey (NATS)

    Data.gov (United States)

    U.S. Department of Health & Human Services — 2013-2014. The National Adult Tobacco Survey (NATS) was created to assess the prevalence of tobacco use, as well as the factors promoting and impeding tobacco use...

  18. Researching participation in adult education

    DEFF Research Database (Denmark)

    Kondrup, Sissel

    to and participation in adult education and training focusing primarily on unskilled and low skilled workers. I present how the traditions contribute to the perception of what effects participation and argue that the existing traditions must be extended and a new framework must be applied in order to understand how......It is a widespread perception that the challenge of increasing participation in adult education and training has intensified due to the transformation from industrial to knowledge based societies and the transformation implies that it becomes pivotal to increase the supply of highly qualified...... labour. This has fostered an interest in examining why and how people engage in adult education, how participation and especially non-participation in adult education can be explained and how participation rates can be increased. In this paper I outline different traditions within research on recruitment...

  19. Paediatric and adult malignant glioma

    DEFF Research Database (Denmark)

    Jones, Chris; Perryman, Lara; Hargrave, Darren

    2012-01-01

    Gliomas in children differ from their adult counterparts by their distribution of histological grade, site of presentation and rate of malignant transformation. Although rare in the paediatric population, patients with high-grade gliomas have, for the most part, a comparably dismal clinical outcome...... to older patients with morphologically similar lesions. Molecular profiling data have begun to reveal the major genetic alterations underpinning these malignant tumours in children. Indeed, the accumulation of large datasets on adult high-grade glioma has revealed key biological differences between...... the adult and paediatric disease. Furthermore, subclassifications within the childhood age group can be made depending on age at diagnosis and tumour site. However, challenges remain on how to reconcile clinical data from adult patients to tailor novel treatment strategies specifically for paediatric...

  20. Vaccinations for Adults with Diabetes

    Science.gov (United States)

    Vaccinations for Adults with Diabetes The table below shows which vaccinations you should have to protect your health if ... sure you and your healthcare provider keep your vaccinations up to date. Vaccine Do you need it? ...

  1. Flexible provisioning for adult learners

    NARCIS (Netherlands)

    Hermans, Henry; Janssen, José; Vogten, Hubert; Koper, Rob

    2014-01-01

    In adult education there is a continuous, growing demand for learning opportunities that fit the specific characteristics and preferences of particular learner groups or individual learners. This requires educational institutions to rethink their business and educational models, and develop more

  2. Spleen removal - open - adults - discharge

    Science.gov (United States)

    ... discharge; Spleen removal - adult - discharge References Poulose BK, Holzman MD. The spleen. In: Townsend CM, Beauchamp RD, ... provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial ...

  3. Epilepsy in Adults with TSC

    Science.gov (United States)

    ... Privacy Policy Sitemap Learn Engage Donate About TSC Epilepsy in Adults with TSC Individuals with tuberous sclerosis ... being well controlled for long periods of time. Epilepsy and Seizures Epilepsy is any brain disorder that ...

  4. Older Adults and Food Safety

    Science.gov (United States)

    ... Forms FSIS United States Department of Agriculture Food Safety and Inspection Service About FSIS District Offices Careers ... 286) Actions ${title} Loading... Older Adults and Food Safety An adage states, "With age, comes wisdom." Hopefully ...

  5. Facts about Mumps for Adults

    Science.gov (United States)

    ... have symptoms and nearly 50 percent will have non-specific or mostly respiratory symptoms, with or without infection ... vaccine? Adults born in 1957 or later including non-pregnant women ... immunity to the disease. College and university students, healthcare ...

  6. Young Adults in General Psychiatry

    OpenAIRE

    Ramirez, Adriana

    2011-01-01

    Mental illness is common, and usually starts early in life. However, the majority of those affected never seek mental health care. The overall aim of this thesis was to increase knowledge about help-seeking young adults with mental illness in order to improve diagnostic procedures in clinical psychiatry. A group of young adult psychiatric out-patients (n=217) were consecutively invited to participate in the study between October 2002 and September 2003. Altogether 200 (92%) agreed to particip...

  7. Young people in adult education

    OpenAIRE

    Albert Mrgole

    1997-01-01

    The increasing number of young people participating in adult education programmes has, in the recent years, raised the question of transfer from regular education system to labour market where a large proportion of young people remain socially marginalized and isolated. Young people in adult education are a special target group; in order to plan educational programmes properly, we need to be familiar with their specific characteristics. The article, on the level of a statistical data outline ...

  8. National Strategies of Adult Education

    Directory of Open Access Journals (Sweden)

    Zoran Jelenc

    2000-12-01

    Full Text Available In spite of the fact that there is no agreement among adult educators on the issue whether the systemic regulation of adult education by the state is advantageous or not, there are indicators that several countries are trying to cletermine their national strategies of the adult education development. Creating such a strategy has been recently recommended in several international documents, i. e. OECD (1996, Unesco - CONFINTEA V (1997, connectecl as a ruJe with the life­long learning strategy. Such a strategy should incorporate the systemic regulation of aclult education as well. In our comparative analysis we tried to identify those national projects of different countries which could be defined as national strategies for the development of adult education in particular countries. After having identified them we made a comparative analysis to find out the basic elements which should be applied if the strategy is to be designated as entire and cohesive one. These elements are: a/ broad social, political and scientific schemes; b/ basic objectives of the programme; c/ a scientific-conceptual scheme of adult education; d/ a need for adult education; e/ functioning of the system and organisation of adult education in a country; g/ the present systemic regulation of adult education; hi a national programme; i/ the strategy of life-long learning. The results of the research show that the majority of the reviewed programmes can not be designated as entire and coherent strategies of aclult education although most of them applied most of the elements. Therefore they should rather be designated as programmes, agendas, campaigns etc. as they mostly satisfy the current societal needs of the particular country. In Slovenia we are trying to submit a strategy which will apply all the elements quoted.

  9. Wider benefits of adult education

    DEFF Research Database (Denmark)

    Schuller, Tom; Desjardins, Richard

    2010-01-01

    This article discusses the measurement of the social outcomes of learning. It extends the discussion beyond employment and labor market outcomes to consider the impact of adult learning on social domains, with particular focus on health and civic engagement. It emphasizes the distinction between ...... public and private, and monetary and nonmonetary benefits. It reviews methodological issues on measuring outcomes, and identifies a number of channels through which adult learning has its effects....

  10. What Does It Take to Be an Adult in Austria? Views of Adulthood in Austrian Adolescents, Emerging Adults, and Adults

    Science.gov (United States)

    Sirsch, Ulrike; Dreher, Eva; Mayr, Eva; Willinger, Ulrike

    2009-01-01

    The present study examined the defining features of emerging adulthood, subjects' conceptions of the transition to adulthood, and the perceived adult status in Austria. The sample consisted of 775 subjects (226 adolescents, 317 emerging adults, 232 adults). Results showed that most Austrian emerging adults feel themselves to be between adolescence…

  11. Adult Stem and Progenitor Cells

    Science.gov (United States)

    Geraerts, Martine; Verfaillie, Catherine M.

    The discovery of adult stem cells in most adult tissues is the basis of a number of clinical studies that are carried out, with therapeutic use of hematopoietic stem cells as a prime example. Intense scientific debate is still ongoing as to whether adult stem cells may have a greater plasticity than previously thought. Although cells with some features of embryonic stem cells that, among others, express Oct4, Nanog and SSEA1 are isolated from fresh tissue, it is not clear if the greater differentiation potential is acquired during cell culture. Moreover, adult more pluripotent cells do not have all pluripotent characteristics typical for embryonic stem cells. Recently, some elegant studies were published in which adult cells could be completely reprogrammed to embryonic stem cell-like cells by overexpression of some key transcription factors for pluripotency (Oct4, Sox2, Klf4 and c-Myc). It will be interesting for the future to investigate the exact mechanisms underlying this reprogramming and whether similar transcription factor pathways are present and/or can be activated in adult more pluripotent stem cells.

  12. Teachers of adults as learners

    DEFF Research Database (Denmark)

    Lund Larsen, Lea

    This poster is a part of an on-going qualitative empirical research project: “Teachers of adults as learners. A study on teachers’ experiences in practice”. Adult learners have particular needs and characteristics that their teachers must be able to address. Some of the competencies that teachers...... (cf. Knowles, Brookfield, Illeris, Lawler, King, Wahlgreen). If we study adult teachers as learners in practice, we may be able to identify what the teachers’ practice requires, and thereby qualify the efforts of teacher educators.......This poster is a part of an on-going qualitative empirical research project: “Teachers of adults as learners. A study on teachers’ experiences in practice”. Adult learners have particular needs and characteristics that their teachers must be able to address. Some of the competencies that teachers...... need can be taught in formal settings, but in most teaching settings, the teachers act alone and develop their pedagogical approaches/-teaching strategies with no synchronous sparring from a colleague. Adult learners have particular needs and characteristics that their teachers must be able to address...

  13. Training of adult education teachers in Denmark

    DEFF Research Database (Denmark)

    Wahlgren, Bjarne

    The article presents the Danish adult educational system, the extend of adult learning and the objectives of the adult education program. It presents the teacher training institutions and programs and the programs for continuing education in practice. Further on the article presents and discus...... the pedagogical principles and theories behind the training of teachers in adult education....

  14. LGBT Adult Immigrants in the United States

    OpenAIRE

    Gates, Gary J.

    2013-01-01

    There are approximately 267,000 LGBT-identified individuals among the adult undocumented immigrant population and an estimated 637,000 LGBT-identified individuals among the adult documented immigrant population. The report finds that approximately 71 percent of undocumented LGBT adults are Hispanic and 15 percent of undocumented LGBT adults are Asian or Pacific Islander.

  15. The day of your surgery - adult

    Science.gov (United States)

    Same-day surgery - adult; Ambulatory surgery - adult; Surgical procedure - adult; Preoperative care - day of surgery ... You should expect to: Have a responsible adult with you to get ... yourself home after surgery. You can take a bus or cab if there ...

  16. 38 CFR 18.438 - Adult education.

    Science.gov (United States)

    2010-07-01

    ... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Adult education. 18.438 Section 18.438 Pensions, Bonuses, and Veterans' Relief DEPARTMENT OF VETERANS AFFAIRS (CONTINUED... Adult Education § 18.438 Adult education. A recipient that provides adult education may not, on the...

  17. Imaging of adult brainstem gliomas

    Energy Technology Data Exchange (ETDEWEB)

    Purohit, Bela, E-mail: purohitbela@yahoo.co.in; Kamli, Ali A.; Kollias, Spyros S.

    2015-04-15

    Highlights: •BSG are classified on MRI into diffuse low-grade, malignant, focal tectal and exophytic subtypes. •Their prognosis and treatment is variable and is almost similar to adult supratentorial gliomas. •This article illustrates the imaging of adult BSGs on MRI and FET-PET. •We also describe prognostic factors and the treatment options of these tumours. -- Abstract: Brainstem gliomas (BSGs) are uncommon in adults accounting for about 2% of all intracranial neoplasms. They are often phenotypically low-grade as compared to their more common paediatric counterparts. Since brainstem biopsies are rarely performed, these tumours are commonly classified according to their MR imaging characteristics into 4 subgroups: (a) diffuse intrinsic low-grade gliomas, (b) enhancing malignant gliomas, (c) focal tectal gliomas and (d) exophytic gliomas/other subtypes. The prognosis and treatment is variable for the different types and is almost similar to adult supratentorial gliomas. Radiotherapy (RT) with adjuvant chemotherapy is the standard treatment of diffuse low-grade and malignant BSGs, whereas, surgical resection is limited to the exophytic subtypes. Review of previous literature shows that the detailed imaging of adult BSGs has not received significant attention. This review illustrates in detail the imaging features of adult BSGs using conventional and advanced MR techniques like diffusion weighted imaging (DWI), diffusion tensor imaging (DTI), MR perfusion weighted imaging (PWI), MR spectroscopy (MRS), as well as {sup 18}F-fluoro-ethyl-tyrosine positron emission tomography ({sup 18}F-FET/PET). We have discussed the pertinent differences between childhood and adult BSGs, imaging mimics, prognostic factors and briefly reviewed the treatment options of these tumours.

  18. General Concepts in Adult Congenital Heart Disease

    OpenAIRE

    Ferit Onur Mutluer; Alpay Çeliker

    2018-01-01

    Congenital heart disease in adults (adult congenital heart disease) is a growing burden for healthcare systems. While infant mortality due to congenital heart disease in the last four decades decreased by almost 3-fold, adult congenital heart disease prevalence increased by more than 2-fold in United States. Adult congenital heart disease prevalence is expected to increase steadily until 2050 in projections. Adult congenital heart disease is a multifaceted problem with many dimensions. This m...

  19. MRI of medulloblastoma in adults

    International Nuclear Information System (INIS)

    Malheiros, S.M.F.; Santos, A.J.; Borges, L.R.R.; Guimaraes, I.F.; Franco, C.M.R.; Gabbai, A.A.; Carrete, H.; Stavale, J.N.; Pelaez, M.P.

    2003-01-01

    Medulloblastoma has variable appearances on MRI in both children and adults. Adults are more likely to have heterogeneous cerebellar hemisphere tumours, and this is thought to be related to the greater prevalence of desmoplastic tumours in adulthood. Few studies have addressed the MRI features of adult medulloblastoma and the specific characteristics of desmoplastic and classic tumours have not been analysed. Our aim was to analyse the imaging characteristics of desmoplastic (DM) and classic (CM) medulloblastomas in adult. We retrospectively studied preoperative MRI of six men and three women, median age 33 years, range 23-53 years, with pathologically proved medulloblastomas. There were six (67%) with DM. The tumour was in the cerebellar hemisphere in eight patients (89%), including the three with CM, one of which was bilateral. All tumours were heterogeneous, giving predominantly low or isointense signal on T1- and isointense signal on T2-weighted images. Cystic or necrotic areas in all patients were particularly visible on T2-weighted images. Contrast enhancement was absent in one DM and varied from slight to intense in eight (three CM), homogeneous in one DM and patchy in seven. All tumours extended to the surface of the cerebellum and two had well-defined margins. MRI does not allow a clear distinction between DM and CM in adults. (orig.)

  20. Adult Neurogenesis and Mental Illness

    Science.gov (United States)

    Schoenfeld, Timothy J; Cameron, Heather A

    2015-01-01

    Several lines of evidence suggest that adult neurogenesis, the production of new neurons in adulthood, may play a role in psychiatric disorders, including depression, anxiety, and schizophrenia. Medications and other treatments for mental disorders often promote the proliferation of new neurons; the time course for maturation and integration of new neurons in circuitry parallels the delayed efficacy of psychiatric therapies; adverse and beneficial experiences similarly affect development of mental illness and neurogenesis; and ablation of new neurons in adulthood alters the behavioral impact of drugs in animal models. At present, the links between adult neurogenesis and depression seem stronger than those suggesting a relationship between new neurons and anxiety or schizophrenia. Yet, even in the case of depression there is currently no direct evidence for a causative role. This article reviews the data relating adult neurogenesis to mental illness and discusses where research needs to head in the future. PMID:25178407

  1. Why Teach mathematics to Adults?

    DEFF Research Database (Denmark)

    Johansen, Lene Østergaard

    2008-01-01

    to reasons for mathematics education. When the Danish Government, in the autumn 1999, presented a coming reform of the Adult educational system including a brand new numeracy course for adults, PAE-mathematics, I felt that this could be the rare case. The research question of this thesis is answered through...... a framework or a tool for my analysis of the three discourses, which consists of three elements. I identify the explicit reasons asking the question "Why teach mathematics to adults?" to the texts of each discourse. To identify the implicit reasons, I assume that it is necessary to construct a need...... for education in each discourse. I combine four educational questions (who, how, what and why) with elements from discourse analysis.    On the basis of  my analysis of three discourses I conclude that the explicit reasons of the three discourses are not conflicting but very similar. The reasons for providing...

  2. Health Literacy and Older Adults

    Science.gov (United States)

    Chesser, Amy K.; Keene Woods, Nikki; Smothers, Kyle; Rogers, Nicole

    2016-01-01

    Objective: The objective of this review was to assess published literature relating to health literacy and older adults. Method: The current review was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta Analyses. Results: Eight articles met inclusion criteria. All studies were conducted in urban settings in the United States. Study sample size ranged from 33 to 3,000 participants. Two studies evaluated health-related outcomes and reported significant associations between low health literacy and poorer health outcomes. Two other studies investigated the impact of health literacy on medication management, reporting mixed findings. Discussion: The findings of this review highlight the importance of working to improve health care strategies for older adults with low health literacy and highlight the need for a standardized and validated clinical health literacy screening tool for older adults. PMID:28138488

  3. Adult Literacy using Information Technology

    Directory of Open Access Journals (Sweden)

    Mohamad Adnan Al-Alaoui

    2007-06-01

    Full Text Available This paper reports on our project, “ALIT”, Adult Literacy using Information Technology, consists of an adult computer literacy software package that aims at helping adult illiterates to learn how to basically read and write in Arabic. Our proposed software seeks to empower its users with substantial and effective educational gains. This is achieved by providing adequate tools such as voice communication with the user and interactive Arabic handwriting recognition using geometrical features and neural networks to automatically recognize (read on-line handwritten Arabic words. Moreover, the proposed ALIT seeks to offer a variety of economic, social, and human-development benefit. The success of this program depends to a large extent on illiterates’ willingness to choose, adapt, and use the IT based software effectively.

  4. Imaging Biomarkers for Adult Medulloblastomas

    DEFF Research Database (Denmark)

    Keil, V C; Warmuth-Metz, M; Reh, C

    2017-01-01

    BACKGROUND AND PURPOSE: The occurrence of medulloblastomas in adults is rare; nevertheless, these tumors can be subdivided into genetic and histologic entities each having distinct prognoses. This study aimed to identify MR imaging biomarkers to classify these entities and to uncover differences...... in MR imaging biomarkers identified in pediatric medulloblastomas. MATERIALS AND METHODS: Eligible preoperative MRIs from 28 patients (11 women; 22-53 years of age) of the Multicenter Pilot-study for the Therapy of Medulloblastoma of Adults (NOA-7) cohort were assessed by 3 experienced neuroradiologists......-WNT/non-SHH medulloblastomas (in adults, Group 4), and histologic entities were correlated with the imaging criteria. These MR imaging biomarkers were compared with corresponding data from a pediatric study. RESULTS: There were 19 SHH TP53 wild type (69%), 4 WNT-activated (14%), and 5 Group 4 (17%) medulloblastomas. Six...

  5. [Etiology of adult insomnia].

    Science.gov (United States)

    Dollander, M

    2002-01-01

    In the article, the author develops an analysis of external and intrapsychic factors related to adults' insomnia. First she undertakes a literature review to describe semiological, evolutive and etiological levels of insomnia. From a semiological point of view, it is usual to differenciate initial insomnia (associated to the first phase of sleeping), intermittent insomnia (related to frequent awakenings) and final insomnia (related to early morning awakenings). From an evolutive point of view, we can identify transitory insomnia (characterized by frequent awakenings) and chronic insomnia. On the other hand, we are allowed to distinguish organic insomnia (disorder where an organic cerebral injury is demonstrated or suspected) from insomnias related to psychiatric or somatic disease or idiopathic one. Then, the author makes a literary review to identify various insomnia causes and points out. Social factors: insomnia rates are higher by divorced, separated or widowed people. Percentages are higher when scholastic level is weak, domestic income is less then 915 O a month, or by unemployed people. Besides, sleep quality is deteriorated by ageing. Sleeping and waking rhythm is able to loose its synchronization. Complaints about insomnia occur far frequently from women than men. Environmental factors: working constraints increase sleep disorders. It is possible to make the same conclusion when we have to face overcharge of external events, deep intrapsychic conflicts (related to grief, unemployment, damage or hospitalization) or interpersonal conflicts' situations where we are confronted to stress related to socio-affective environment, lack of social support or conjugal difficulties. Medical and physiologic causes: legs impatience syndrome, recurrent limbs shakings syndrome, breathe stop during sleep, narcolepsy, excessive medicine or hypnotic drugs use, some central nervous system injuries, every nocturnal awakening (related to aches.), surgical operation

  6. Book Display as Adult Service

    Directory of Open Access Journals (Sweden)

    Matthew S. Moore

    1997-03-01

    Full Text Available 無Book display as an adult service is defined as choosing and positioning adult books from the collection to increase their circulation. The author contrasts bookstore arrangement for sales versus library arrangement for access. The paper considers the library-as-a-whole as a display, examines the right size for an in-library display, and discusses mass displays, end-caps, on-shelf displays, and the Tiffany approach. The author proposes that an effective display depends on an imaginative, unifying theme, and that book displays are part of the joy of libraries.

  7. Adult Learning, Economy and Society

    DEFF Research Database (Denmark)

    Olesen, Henning Salling

    2010-01-01

    The article relates the different types of adult education, continuing education and training to an overall societal context of socio-economic modernization by focussing on the multiple functions of adult learning. Each of well known empirical categories is seen in its historical relation...... to modernisation processes. Literacy is a precondition for the development of division of labour and remote power relations, community education defending and sometimes enhancing cultural and social autonomy, and lately the lifelong learning which is required for work competence but also seems to take an all...

  8. Wound Healing in Older Adults.

    Science.gov (United States)

    Gould, Lisa J; Fulton, Ana Tuya

    2016-02-01

    Impaired wound healing in the elderly represents a major clinical problem that is growing as our population ages. Wound healing is affected by age and by co-morbid conditions, particularly diabetes and obesity. This is particularly important in Rhode Island as the state has a very high percentage of vulnerable older adults. A multi- disciplinary approach that incorporates the skills of a comprehensive wound center with specialized nursing, geriatric medicine and palliative care will facilitate rapid wound healing, reduce costs and improve outcomes for our older adults that suffer from 'problem wounds'.

  9. Participation patterns in adult education

    DEFF Research Database (Denmark)

    Desjardins, Richard; Rubenson, Kjell

    2013-01-01

    This article focuses on evidence regarding cross-national patterns of participation in adult education and an interpretation of these patterns from an institutional and public policy perspective. The interpretation follows from the perspective that sustaining high and widely distributed levels...... problems that otherwise lead to underinvestment in skills and/or inequity in the distribution of access to education and training and hence skills. Hence, it is argued that institutional contexts and public policy measures condition participation patterns in adult education, and are thus worthwhile...

  10. Clueless? Adult Mysteries with Young Adult Appeal 1999.

    Science.gov (United States)

    Charles, John; Morrison, Joanna

    1999-01-01

    Presents an annual list of adult mystery titles (in print as of September 1999) to recommend to teenagers, as well as recently published mystery readers advisory sources or nonfiction mystery-related titles that school and public libraries may want for their collections. (AEF)

  11. National health surveillance of adults with disabilities, adults with intellectual and developmental disabilities, and adults with no disabilities.

    Science.gov (United States)

    Havercamp, Susan M; Scott, Haleigh M

    2015-04-01

    People with disabilities experience worse health and poorer access to health care compared to people without disability. Large-scale health surveillance efforts have largely excluded adults with intellectual and developmental disability. This study expands knowledge of health status, health risks and preventative health care in a representative US sample comparing the health of adults with no disability to adults with intellectual and developmental disability and to adults with other types of disability. The purposes of this study were (1) to identify disparities between adults with intellectual and developmental disability and adults with no disability and (2) compare this pattern of disparities to the pattern between adults with other types of disability and adults without disability. This study compares health status, health risks and preventative health care in a national sample across three groups of adults: No Disability, Disability, and Intellectual and Developmental Disability. Data sources were the 2010 Behavior Risk Factor Surveillance Survey and the National Core Indicators Consumer Survey. Adults with disability and with intellectual and developmental disability were more likely to report being in poor health compared to adults without disability. Disability and intellectual and developmental disability conferred unique health risks and health care utilization patterns. Significant disparities in health and health care utilization were found for adults with disability and developmental disability relative to adults without disability. Disability training for health care providers and health promotion research that identifies disability as a demographic group is needed. Copyright © 2015 Elsevier Inc. All rights reserved.

  12. Extension of RPI-adult male and female computational phantoms to obese patients and a Monte Carlo study of the effect on CT imaging dose

    Science.gov (United States)

    Ding, Aiping; Mille, Matthew M.; Liu, Tianyu; Caracappa, Peter F.; Xu, X. George

    2012-05-01

    Although it is known that obesity has a profound effect on x-ray computed tomography (CT) image quality and patient organ dose, quantitative data describing this relationship are not currently available. This study examines the effect of obesity on the calculated radiation dose to organs and tissues from CT using newly developed phantoms representing overweight and obese patients. These phantoms were derived from the previously developed RPI-adult male and female computational phantoms. The result was a set of ten phantoms (five males, five females) with body mass indexes ranging from 23.5 (normal body weight) to 46.4 kg m-2 (morbidly obese). The phantoms were modeled using triangular mesh geometry and include specified amounts of the subcutaneous adipose tissue and visceral adipose tissue. The mesh-based phantoms were then voxelized and defined in the Monte Carlo N-Particle Extended code to calculate organ doses from CT imaging. Chest-abdomen-pelvis scanning protocols for a GE LightSpeed 16 scanner operating at 120 and 140 kVp were considered. It was found that for the same scanner operating parameters, radiation doses to organs deep in the abdomen (e.g., colon) can be up to 59% smaller for obese individuals compared to those of normal body weight. This effect was found to be less significant for shallow organs. On the other hand, increasing the tube potential from 120 to 140 kVp for the same obese individual resulted in increased organ doses by as much as 56% for organs within the scan field (e.g., stomach) and 62% for those out of the scan field (e.g., thyroid), respectively. As higher tube currents are often used for larger patients to maintain image quality, it was of interest to quantify the associated effective dose. It was found from this study that when the mAs was doubled for the obese level-I, obese level-II and morbidly-obese phantoms, the effective dose relative to that of the normal weight phantom increased by 57%, 42% and 23%, respectively. This set

  13. General Concepts in Adult Congenital Heart Disease.

    Science.gov (United States)

    Mutluer, Ferit Onur; Çeliker, Alpay

    2018-01-20

    Congenital heart disease in adults (adult congenital heart disease) is a growing burden for healthcare systems. While infant mortality due to congenital heart disease in the last four decades decreased by almost 3-fold, adult congenital heart disease prevalence increased by more than 2-fold in United States. Adult congenital heart disease prevalence is expected to increase steadily until 2050 in projections. Adult congenital heart disease is a multifaceted problem with many dimensions. This manuscript aims to provide an overview of the common adult congenital heart diseases and summarize important points in management of these diseases with possible problems and complications that the patients and the physicians face.

  14. General Concepts in Adult Congenital Heart Disease

    Directory of Open Access Journals (Sweden)

    Ferit Onur Mutluer

    2018-02-01

    Full Text Available Congenital heart disease in adults (adult congenital heart disease is a growing burden for healthcare systems. While infant mortality due to congenital heart disease in the last four decades decreased by almost 3-fold, adult congenital heart disease prevalence increased by more than 2-fold in United States. Adult congenital heart disease prevalence is expected to increase steadily until 2050 in projections. Adult congenital heart disease is a multifaceted problem with many dimensions. This manuscript aims to provide an overview of the common adult congenital heart diseases and summarize important points in management of these diseases with possible problems and complications that the patients and the physicians face

  15. Oral Health and Older Adults

    Centers for Disease Control (CDC) Podcasts

    2008-10-27

    This podcast discusses the importance of older adults maintaing good oral health habits. It is primarily targeted to public health and aging services professionals.  Created: 10/27/2008 by National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 10/27/2008.

  16. Adult Development: A Global Imperative

    Science.gov (United States)

    Morris, Linda E.

    2016-01-01

    As individuals and adult educators we consistently face an array of what seem to be increasingly complex challenges. These run the gamut from battling poverty and illness with their deleterious and deadly effects, to acquiring literacy and workplace competencies and to building expertise in communication, collaboration and innovation. And we live…

  17. Measures for Adult Literacy Programs.

    Science.gov (United States)

    Jackson, Gregg B.

    Sixty-three commercially-available instruments for measuring the outcomes of adult literacy programs are reviewed. Tests of basic reading, writing, and mathematics skills; oral English proficiency of English as a second language students; affective outcomes; and critical thinking are included. The instruments include paper-and-pencil tests,…

  18. Where Now for Adult Learning?

    Science.gov (United States)

    Keep, Ewart; Rogers, David; Hunt, Sally; Walden, Christopher; Fryer, Bob; Gorard, Stephen; Williams, Ceri; Jones, Wendy; Hartley, Ralph

    2010-01-01

    With 6 billion British pounds of public spending reductions already on the table, and far deeper cuts inevitable, what are the prospects for adult learning in the new Parliament? Some of the regular contributors of this journal were asked what they expected and what they would like to see. Ewart Keep warns that the coalition parties' commitments…

  19. Overview: Pyraloidea adults (Insecta: Lepidoptera)

    Science.gov (United States)

    There are over 16,000 species of pyraloid or snout moths worldwide and many are pests of crops and stored products. The purpose of this video is twofold: to provide an overview of the current, modern classification of snout moths and to provide tools using morphology to identify adult snout moths t...

  20. Adult education for democratic citizenship

    DEFF Research Database (Denmark)

    The report presents, in brief, the findings from the study of research literature on Adult Education for Democratic Citizenship, which was carried out in the nine EU member states represented by the project: Austria, Denmark, Germany, Hungary, Poland, Romania, Slovenia, Spain and United Kingdom...

  1. Health Literacy in Older Adults

    Centers for Disease Control (CDC) Podcasts

    2011-09-20

    In this podcast, Dr. Lynda Anderson, former Director of CDC’s Healthy Aging Program, discusses the importance of improving health literacy among older adults.  Created: 9/20/2011 by Office of the Associate Director for Communication (OADC), National Center for Chronic Disease Prevention and Health Promotion (NCCDPHP).   Date Released: 9/20/2011.

  2. Adult Children and Aging Parents.

    Science.gov (United States)

    Myers, Jane E.

    This book was developed to assist counselors and other caregivers in working with adult children and their aging parents. The first chapter addresses normative developmental issues in later life. This includes the demography of aging, theories of aging, and attitudes toward older persons, along with suggestions for identifying at-risk populations,…

  3. Colonic duplication in an adult

    International Nuclear Information System (INIS)

    Baro, P.; Dario Casas, J.; Sanchez, D.

    1988-01-01

    A case of colonic duplication that was diagnosed radiologically in an adult is reported. A long duplicated segment below the normal transverse colon, with a wide anastomosis at the hepatic flexure level, was observed on barium enema. The rarity of this anomaly unassociated with other malformations is emphasized. (orig.)

  4. Color Afterimages in Autistic Adults

    Science.gov (United States)

    Maule, John; Stanworth, Kirstie; Pellicano, Elizabeth; Franklin, Anna

    2018-01-01

    It has been suggested that attenuated adaptation to visual stimuli in autism is the result of atypical perceptual priors (e.g., Pellicano and Burr in "Trends Cogn Sci" 16(10):504-510, 2012. doi:10.1016/j.tics.2012.08.009). This study investigated adaptation to color in autistic adults, measuring both strength of afterimage and the…

  5. [Autism spectrum disorders in adults

    NARCIS (Netherlands)

    Kan, C.C.; Buitelaar, J.K.; Gaag, R.J. van der

    2008-01-01

    Early infantile autism' as defined by Kanner has grown into a spectrum of autistic disorders. The recognition of Asperger's disorder and of pervasive developmental disorder not otherwise specified (PDD-NOS), has led to increased demand for appropriate diagnostic assessment of autism in adults. The

  6. Adult attachment and psychosocial functioning

    NARCIS (Netherlands)

    Pielage, Suzanne Brenda

    2006-01-01

    In the trilogy Attachment, Separation and Loss (1969, 1973, 1980), Bowlby theorized that early experiences with caregivers affect the quality of individuals’ later (romantic) relationships and, consequently, their mental health. The current thesis set out to examine the relationships between adult

  7. Abdominal wall blocks in adults

    DEFF Research Database (Denmark)

    Neimann, Jens Dupont Børglum; Gögenür, Ismail; Bendtsen, Thomas F.

    2016-01-01

    Purpose of review Abdominal wall blocks in adults have evolved much during the last decade; that is, particularly with the introduction of ultrasound-guided (USG) blocks. This review highlights recent advances of block techniques within this field and proposes directions for future research.  Rec...

  8. ADULT EDUCATION AND SOCIAL CLASS.

    Science.gov (United States)

    LONDON, JACK; AND OTHERS

    IDENTIFICATION OF SOME OF THE VARIABLES THAT ENCOURAGE OR DISCOURAGE PARTICIPATION IN ADULT EDUCATION AMONG MIDDLE-CLASS AND WORKING-CLASS MEN WAS THE BASIS FOR THIS STUDY. A COMMUNITY SURVEY WAS USED TO LOCATE A SAMPLE OF PARTICIPANTS AND NONPARTICIPANTS, AS WELL AS TO PROVIDE DESCRIPTIVE DATA ABOUT THE RATES OF PARTICIPATION. A MATCHED SAMPLE…

  9. Multitasking in adults with ADHD.

    Science.gov (United States)

    Gawrilow, Caterina; Merkt, Julia; Goossens-Merkt, Heinrich; Bodenburg, Sebastian; Wendt, Mike

    2011-09-01

    Adults with ADHD have problems in everyday multitasking situations presumably because of deficits in executive functions. The present study aims to find out (a) whether adults with ADHD show deficient multitasking performance in a standardized task, (b) how they perceive the multitasking situation, and (c) which task structure might be beneficial for them as compared with adults without ADHD. Therefore, we experimentally compared task performance, mood, and motivation in a group of 45 men with ADHD (M-age = 34.47, SD = 9.95) with a comparison group of 42 men without ADHD (M-age = 31.12, SD = 10.59) in three conditions: (a) a multitasking paradigm, (b) an interleaving condition in which tasks had to be performed without planning or monitoring, and (c) a non-interleaving condition. Our results showed no impaired multitasking performance in adults with ADHD. However, they showed better mood and more motivation in the non-interleaving condition.

  10. Adult ADHD: A new disease?

    Science.gov (United States)

    Zalsman, Gil; Shilton, Tal

    2016-01-01

    Until recently, it was believed that attention deficit and hyperactivity disorder (ADHD) are outgrown by the end of adolescence and the beginning of adulthood. The purpose of this review is to describe the characteristics of the disease in adults, depict comorbidities that accompany it, and expand the scope over methods of diagnosis and treatment of these ages. A search was conducted in the PubMed/MEDLINE database for relevant key words 'ADHD', 'attention deficit', 'hyperactivity' and 'adult'. Secondary search parameters were 'comorbid', 'prevalence', 'epidemiology', 'therapy' and 'drug therapy'. Search was limited to 'English' and 'Humans'. Over the years, the persistent nature of the disorder has been clarified, elucidating prevalence rate, gender differences and subtype shifts among adult ADHD population. Nevertheless, even today, there is only limited awareness of the existence of the disorder across one's lifespan, its consequences and the appropriate treatment. Our results emphasise the growing awareness of adult psychosocial impairments due to ADHD symptoms and comorbidities, as well as the need for further collaboration among practitioners and mental health-care professionals to better identify the condition and allow for effective treatment.

  11. Young adults as users of adult healthcare: experiences of young adults with complex or life-limiting conditions.

    Science.gov (United States)

    Beresford, B; Stuttard, L

    2014-08-01

    Awareness is growing that young adults may have distinctive experiences of adult healthcare and that their needs may differ from those of other adult users. In addition, the role of adult health teams in supporting positive transitions from paediatrics is increasingly under discussion. This paper contributes to these debates. It reports a qualitative study of the experiences of young adults - all with complex chronic health conditions - as users of adult health services. Key findings from the study are reported, including an exploration of factors that help to explain interviewees' experiences. Study findings are discussed in the context of existing evidence from young adults in adult healthcare settings and theories of 'young adulthood'. Implications for training and practice are considered, and priorities for future research are identified. © 2014 Royal College of Physicians.

  12. Adult Education Research in Slovenia

    Directory of Open Access Journals (Sweden)

    Zoran Jelenc

    1997-12-01

    Full Text Available We found in the 'state of the art' study on adult education research in Slovenia  that in the period 1989-1993 in Slovenia there was quite extensive and intensive research activity on ad uit education. Here are some figures to confirm this statement: 33 research projects were carried out in 11 institutions, and 23 researchers were involved in researches. The research projects were analysed and presented in detail by: kind of providers, research themes and priorities, sources and ways of financing, development of research infrastructure (publicizing, bibliographical resources, training and professional associations of researchers and extension and ways of international cooperation. Comparing the present sitation with the findings mentioned above we assess that the relatively favourable situation from the period approx five years ago is deteriorating getting worser. There are fewer research conductors, the extent of financial funds is declining, the criteria for approvement of aplicative and fundamental research at the Ministry for Science and Technology are higher, the interest of the Ministry of Education and Sport in research themes is getting narrower and therefore adult education is not treated as a priority; in the structure of researches at present, developmental research prevails, but even here the restrictive financing policy of the Ministry for Education and Sport is not supporting developmental researches as much as before. The development of research infrastructure is stili following the general positive trend of the development of adult education. We condude that special support and measures (special criteria for approvement of research, development of institutions, research staff development and training, development of infrastructure and international cooperation should be adopted for the more prosperous development of research on adult education; adult education in Slovenia is stili a very young field of activity, and andragogy is

  13. Young Adults' Implicit and Explicit Attitudes towards the Sexuality of Older Adults.

    Science.gov (United States)

    Thompson, Ashley E; O'Sullivan, Lucia F; Byers, E Sandra; Shaughnessy, Krystelle

    2014-09-01

    Sexual interest and capacity can extend far into later life and result in many positive health outcomes. Yet there is little support for sexual expression in later life, particularly among young adults. This study assessed and compared young adults' explicit and implicit attitudes towards older adult sexuality. A sample of 120 participants (18-24 years; 58% female) completed a self-report (explicit) measure and a series of Implicit Association Tests capturing attitudes towards sexuality among older adults. Despite reporting positive explicit attitudes, young people revealed an implicit bias against the sexual lives of older adults. In particular, young adults demonstrated implicit biases favouring general, as compared to sexual, activities and young adults as compared to older adults. Moreover, the bias favouring general activities was amplified with regard to older adults as compared to younger adults. Our findings challenge the validity of research relying on self-reports of attitudes about older adult sexuality.

  14. Assessing Autism in Adults: An Evaluation of the Developmental, Dimensional and Diagnostic Interview-Adult Version (3Di-Adult)

    Science.gov (United States)

    Mandy, William; Clarke, Kiri; McKenner, Michele; Strydom, Andre; Crabtree, Jason; Lai, Meng-Chuan; Allison, Carrie; Baron-Cohen, Simon; Skuse, David

    2018-01-01

    We developed a brief, informant-report interview for assessing autism spectrum conditions (ASC) in adults, called the Developmental, Dimensional and Diagnostic Interview-Adult Version (3Di-Adult); and completed a preliminary evaluation. Informant reports were collected for participants with ASC (n = 39), a non-clinical comparison group (n = 29)…

  15. Anesthesia for Adults Having Eye Surgery

    Science.gov (United States)

    ... Conditions Frequently Asked Questions Español Condiciones Chinese Conditions Anesthesia for Adults Having Eye Surgery En Español What kinds of anesthesia are available for adults having eye surgery? A “ ...

  16. Cognitive outcome in adults after bacterial meningitis

    NARCIS (Netherlands)

    Hoogman, Martine; van de Beek, Diederik; Weisfelt, Martijn; de Gans, Jan; Schmand, Ben

    2007-01-01

    OBJECTIVE: To evaluate cognitive outcome in adult survivors of bacterial meningitis. METHODS: Data from three prospective multicentre studies were pooled and reanalysed, involving 155 adults surviving bacterial meningitis (79 after pneumococcal and 76 after meningococcal meningitis) and 72 healthy

  17. Cognitive outcome in adults after bacterial meningitis.

    NARCIS (Netherlands)

    Hoogman, M.; Beek, D. van de; Weisfelt, M.; Gans, J. de; Schmand, B.A.

    2007-01-01

    OBJECTIVE: To evaluate cognitive outcome in adult survivors of bacterial meningitis. METHODS: Data from three prospective multicentre studies were pooled and reanalysed, involving 155 adults surviving bacterial meningitis (79 after pneumococcal and 76 after meningococcal meningitis) and 72 healthy

  18. Attention deficit hyperactivity disorder in adults.

    NARCIS (Netherlands)

    Rosler, M.; Casas, M.; Konofal, E.; Buitelaar, J.K.

    2010-01-01

    OBJECTIVE: To examine available literature regarding attention deficit hyperactivity disorder (ADHD) in adults. METHODS: An electronic literature search of peer-reviewed English language articles using MEDLINE (without time limits) was undertaken. RESULTS: Symptoms of ADHD in adults exert a

  19. Stages of Adult Primary Liver Cancer

    Science.gov (United States)

    ... Treatment Liver Cancer Prevention Liver Cancer Screening Research Adult Primary Liver Cancer Treatment (PDQ®)–Patient Version General Information About Adult Primary Liver Cancer Go to Health Professional Version ...

  20. Lung Disease Including Asthma and Adult Vaccination

    Science.gov (United States)

    ... Diseases Resources Lung Disease including Asthma and Adult Vaccination Language: English (US) Español (Spanish) Recommend on Facebook ... more about health insurance options. Learn about adult vaccination and other health conditions Asplenia Diabetes Heart Disease, ...

  1. Weakened Immune System and Adult Vaccination

    Science.gov (United States)

    ... Basics Adult Vaccination Resources for Healthcare Professionals Weakened Immune System and Adult Vaccination Recommend on Facebook Tweet Share ... people with health conditions such as a weakened immune system. If you have cancer or other immunocompromising conditions, ...

  2. Epilepsy - what to ask your doctor - adult

    Science.gov (United States)

    What to ask your doctor about epilepsy - adult; Seizures - what to ask your doctor - adult; Seizure - what to ask your doctor ... call to find more information about driving and epilepsy? What should I discuss with my boss at ...

  3. Sexuality in Older Adults: A Deconstructionist Perspective

    Science.gov (United States)

    Huffstetler, Beverly

    2006-01-01

    Societal myths argue against active expression of sexuality in older adults, but these prejudices are unfounded. Using a deconstructionist framework, this article addresses issues surrounding sexuality in older adults. Implications for clinical practice are given.

  4. High Blood Pressure: Unique to Older Adults

    Science.gov (United States)

    ... our e-newsletter! Aging & Health A to Z High Blood Pressure Hypertension Unique to Older Adults This section provides information ... Pressure Targets are Different for Very Old Adults High blood pressure (also called hypertension) increases your chance of having ...

  5. Physiological Parameters Database for Older Adults

    Data.gov (United States)

    U.S. Environmental Protection Agency — The Physiological Parameters Database for Older Adults is available for download and contains physiological parameters values for healthy older human adults (age 60...

  6. Zoonotic bacterial meningitis in human adults

    NARCIS (Netherlands)

    van Samkar, Anusha; Brouwer, Matthijs C.; van der Ende, Arie; van de Beek, Diederik

    2016-01-01

    To describe the epidemiology, etiology, clinical characteristics, treatment, outcome, and prevention of zoonotic bacterial meningitis in human adults. We identified 16 zoonotic bacteria causing meningitis in adults. Zoonotic bacterial meningitis is uncommon compared to bacterial meningitis caused by

  7. Current Cigarette Smoking Among Adults Infographic

    Data.gov (United States)

    U.S. Department of Health & Human Services — Explore the Current Cigarette Smoking Among Adults Infographic which outlines key facts related to current smoking among adults. For accessibility issues contact...

  8. The issue of memory in adult education

    OpenAIRE

    CHALUPA, Karel

    2012-01-01

    This bachelor thesis concerns itself with the issue of memory on the field of education of adults. It studies individual types of human memory, its processes, and factors that influence its activity. It describes the processes of adult education, the motivation of adults to seek education, and it lists the way of helping a better functioning of memory. In its practical part, the work offers memory tests which have been gathered from chosen groups of adult education partakers. The results are ...

  9. Health disparities among adults with developmental disabilities, adults with other disabilities, and adults not reporting disability in North Carolina.

    Science.gov (United States)

    Havercamp, Susan M; Scandlin, Donna; Roth, Marcia

    2004-01-01

    The purposes of this study were (1) to identify disparities between adults with developmental disabilities and non-disabled adults in health and medical care, and (2) to compare this pattern of disparities to the pattern of disparities between adults with other disabilities and adults without disabilities. The authors compared data on health status, health risk behaviors, chronic health conditions, and utilization of medical care across three groups of adults: No Disability, Disability, and Developmental Disability. Data sources were the 2001 North Carolina Behavioral Risk Factor Surveillance System and the North Carolina National Core Indicators survey. Adults with developmental disabilities were more likely to lead sedentary lifestyles and seven times as likely to report inadequate emotional support, compared with adults without disabilities. Adults with disabilities and developmental disabilities were significantly more likely to report being in fair or poor health than adults without disabilities. Similar rates of tobacco use and overweight/obesity were reported. Adults with developmental disabilities had a similar or greater risk of having four of five chronic health conditions compared with non-disabled adults. Significant medical care utilization disparities were found for breast and cervical cancer screening as well as for oral health care. Adults with developmental disabilities presented a unique risk for inadequate emotional support and low utilization of breast and cervical cancer screenings. Significant disparities in health and medical care utilization were found for adults with developmental disabilities relative to non-disabled adults. The National Core Indicators protocol offers a sound methodology to gather much-needed surveillance information on the health status, health risk behaviors, and medical care utilization of adults with developmental disabilities. Health promotion efforts must be specifically designed for this population.

  10. Raising "Hot Topics" through Young Adult Literature

    Science.gov (United States)

    Groenke, Susan; Maples, Joellen; Henderson, Jill

    2010-01-01

    While young adult literature increases adolescents' motivation to read, and adolescents choose to read young adult novels over more canonical works when given opportunities to choose, the authors present yet another reason for teaching young adult literature in the middle school classroom: it provides a medium through which adolescents and their…

  11. Recognition and Adult Education: An Incongruent Opportunity

    Science.gov (United States)

    Sandberg, Fredrik

    2016-01-01

    Building on narratives of students in adult education in Sweden, where the majority of the students are young adults, this paper argues that adult education has both negative and positive aspects in helping individuals to be recognised as valuable. Students, often part of the precariat class, have not always been able to survive in the job market…

  12. Audiovocal Integration in Adults Who Stutter

    Science.gov (United States)

    Loucks, Torrey; Chon, HeeCheong; Han, Woojae

    2012-01-01

    Background: Altered auditory feedback can facilitate speech fluency in adults who stutter. However, other findings suggest that adults who stutter show anomalies in "audiovocal integration", such as longer phonation reaction times to auditory stimuli and less effective pitch tracking. Aims: To study audiovocal integration in adults who stutter…

  13. Canadian Adult Education: Still a Movement

    Science.gov (United States)

    Nesbit, Tom

    2011-01-01

    Writing recently in this journal, two of Canada's veteran adult educators contemplated the "death" of the Canadian adult education movement. I disagree and argue that adult education in Canada is as vital an activity as ever and one that still fully justifies being called a movement. Specifically, Selman and Selman (2009) list five…

  14. Technology and Innovation in Adult Learning

    Science.gov (United States)

    King, Kathy P.

    2017-01-01

    "Technology and Innovation in Adult Learning" introduces educators and students to the intersection of adult learning and the growing technological revolution. Written by an internationally recognized expert in the field, this book explores the theory, research, and practice driving innovation in both adult learning and learning…

  15. Participation in Adult Education: Attitudes and Barriers

    Science.gov (United States)

    Boeren, Ellen

    2011-01-01

    In this paper, we control the intention theory of Fishbein and Ajzen (1980) for the participation in an adult education course. Based on the Flemish Eurostat Adult Education Survey, we reveal that participants in adult education have a more positive attitude towards learning and that within the group of non-participants, those who formulate an…

  16. The Effectiveness of Storytelling on Adult Learning

    Science.gov (United States)

    Caminotti, Enzo; Gray, Jeremy

    2012-01-01

    Purpose: As two doctoral students and adult learners, the authors strongly believe that story telling can be a great tool for educators working with adult learners. The purpose of this paper is to increase awareness of how effective storytelling can be for adult learners. Design/methodology/approach: The approach of this paper is one of gathering…

  17. Aging in Adults with Intellectual Disabilities

    Science.gov (United States)

    Burt, Diana B.; Primeaux-Hart, Sharon; Loveland, Katherine A.; Cleveland, Lynne A.; Lewis, Kay R.; Lesser, Jary; Pearson, Pamela L.

    2005-01-01

    A cross-sequential design was used to examine changes related to aging in adults with and without Down syndrome (ns = 55 and 75, respectively). Adults received yearly neuropsychological and medical evaluations. Support for precocious aging in adults with Down syndrome was evident only on a test of verbal fluency, with weaker support obtained on a…

  18. Adult immunization: the need to address.

    Science.gov (United States)

    Mehta, Bharti; Chawla, Sumit; Kumar, Vijay; Jindal, Harashish; Bhatt, Bhumika

    2014-01-01

    Vaccination is recommended throughout life to prevent vaccine-preventable diseases and their sequel. The primary focus of vaccination programs has historically been directed to childhood immunizations. For adults, chronic diseases have been the primary focus of preventive and medical health care, though there has been increased emphasis on preventing infectious diseases. Adult vaccination coverage, however, remains low for most of the routinely recommended vaccines. Though adults are less susceptible to fall prey to traditional infectious agents, the probability of exposure to infectious agents has increased manifold owing to globalization and increasing travel opportunities both within and across the countries. Thus, there is an urgent need to address the problem of adult immunization. The adult immunization enterprise is more complex, encompassing a wide variety of vaccines and a very diverse target population. There is no coordinated public health infrastructure to support an adult immunization program as there is for children. Moreover, there is little coordination among adult healthcare providers in terms of vaccine provision. Substantial improvement in adult vaccination is needed to reduce the health consequences of vaccine-preventable diseases among adults. Routine assessment of adult patient vaccination needs, recommendation, and offer of needed vaccines for adults should be incorporated into routine clinical care of adults.

  19. UNESCO, adult education and political mobilization

    DEFF Research Database (Denmark)

    Milana, Marcella

    2014-01-01

    will in adult education; Brokering captures the process of supporting the transaction of values, ideas and information to envision a viable future for adult education; finally framing addresses the structuring of information and intentions to produce materials changes at governmental level in the field of adult...

  20. Globalisation, Transnational Policies and Adult Education

    Science.gov (United States)

    Milana, Marcella

    2012-01-01

    Globalisation, transnational policies and adult education--This paper examines policy documents produced by the United Nations Educational, Scientific and Cultural Organization (UNESCO) and the European Union (EU) in the field of adult education and learning. Both these entities address adult education as an explicit object of policy. This paper…

  1. Strengths and Satisfaction across the Adult Lifespan

    Science.gov (United States)

    Isaacowitz, Derek M.; Vaillant, George E.; Seligman, Martin E. P.

    2003-01-01

    Positive psychology has recently developed a classification of human strengths (Peterson & Seligman, in press). We aimed to evaluate these strengths by investigating the strengths and life satisfaction in three adult samples recruited from the community (young adult, middle-aged, and older adult), as well as in the surviving men of the Grant study…

  2. Older Adults and Gambling: A Review

    Science.gov (United States)

    Ariyabuddhiphongs, Vanchai

    2012-01-01

    This paper uses the social cognitive theory model to review the literature on older adult gambling, and related personal and environment characteristics. Results show that lottery is the kind of gambling most frequently played by older adults, followed by casino games. Older adults take trips to casinos to socialize, find excitement, and win…

  3. Adult neurology training during child neurology residency.

    Science.gov (United States)

    Schor, Nina F

    2012-08-21

    As it is currently configured, completion of child neurology residency requires performance of 12 months of training in adult neurology. Exploration of whether or not this duration of training in adult neurology is appropriate for what child neurology is today must take into account the initial reasons for this requirement and the goals of adult neurology training during child neurology residency.

  4. Adult ESL Education in the US

    Science.gov (United States)

    Eyring, Janet L.

    2014-01-01

    This article discusses the state of the art in the field of "adult ESL" in the US. It identifies the size, characteristics, and settings of adult education and discusses relevant professional standards, assessment procedures, and teacher preparation. Three approaches to noncredit adult ESL education will be presented (Functional…

  5. Ageing adults and digital games

    DEFF Research Database (Denmark)

    Iversen, Sara Mosberg

    of the elderly, three dominant discourses are identified. These are concerned with a generational digital divide, maintenance of health and general wellbeing as well as the ageing adults as an attractive marked. Notions of economical productivity inform most of the available work, often explicitly and at other......On the basis of Foucauldian notions of power, discipline and discourse it is here examined how ageing adults are constituted in relation to digital games within the existing research. Reviewing the available literature with a focus on justifications for research, aims and the portrayal...... times more implicitly. On this basis, the analysed research tends to offer digital games as disciplinary means to maintain, correct or tame the aging citizens. Either as technologies of the self, used in the individual’s self shaping, or as ways to contain and maintain the “disobedient” bodies and minds...

  6. Dysphagia in the adult population:.

    Science.gov (United States)

    Asher, I E

    1986-01-01

    Occupational therapists, traditionally concerned with activities of daily living, are now addressing the problems of eating caused by dysphagia. Adult-onset dysphagia results from either neurological or mechanical, i.e., structural, causes. Following a description of the normal swallowing process, this paper reviews the various disorders that cause dysphagia. General evaluation principles are offered with treatment methods appropriate to the category of disorders. Although specific treatment methods have been used clinically, many remain untested. More recently, a growing number of studies have been published which measure the effectiveness of rehabilitation for dysphagics. Active intervention in the problem of adult-onset dysphagia consists largely of detailed evaluation of oral structures, manipulation of diet, techniques to elicit normal swallowing mechanisms, and assistive devices to compensate for lost structures. In addition, cognitive status, nutrition, posture, and position are addressed in a comprehensive therapy program. The goal of treatment is to promote a safe and nutritional oral diet to the fullest extent possible.

  7. [Latent autoimmune diabetes in adults].

    Science.gov (United States)

    Pollak, Felipe; Vásquez, Tatiana

    2012-11-01

    Latent Autoimmune Diabetes in Adults (LADA) is the term used to describe adults who have a slowly progressive form of diabetes mellitus (DM) of autoimmune etiology, but that may be treated initially without insulin. Although it shares some immunological and genetic aspects with type 1 DM, it affects an age group that is typically affected by type 2 DM. Therefore, it could be considered an intermediate type. Diagnosis is based on clinical and laboratory criteria: age of onset, initial response to oral hypoglycemic agents and the presence of specific antibodies for diabetes. Although the definitive treatment is insulin, glitazones may be useful in early stages of the disease. Currently, its management represents a challenge for the physician, including specialists, and it is a form of DM to keep in mind.

  8. Sexuality in Older Adults (65+)

    DEFF Research Database (Denmark)

    Træen, Bente; Hald, Gert Martin; Graham, Cynthia A.

    2017-01-01

    Objectives: The aim of the current article was to provide an overview of literature on sexual function and sexual difficulties in older adults. Method: The authors conducted a narrative review of papers published in English between January 2005 and July 2015 based on an extensive search in Psyc......INFO. Results: The review showed that although common biological changes may adversely affect sexual function in old age, sexual experience seems to also be affected by psychological and interpersonal factors. Conclusions: Greater life expectancy and better medical care will result in older individuals...... with chronic diseases living longer. The need for help to cope with changes in sexual health is likely to increase in older adults, as sexuality may be negatively affected through several pathways....

  9. [Adult-onset Still's disease].

    Science.gov (United States)

    Jiménez Balderas, F J; Enriquez Casillas, R D; Robles Saavedra, E J; Mintz, G

    1979-01-01

    Sixteen patients with adult onset Still's disease are reported and compared to 42 previously reported cases. The onset of this illness is sudden and is characterized by quotidian fever, evanescent rash, arthritis, leukocytosis and with variable frequency abnormalities of the liver function tests, adenopathy, splenomegaly and loss of weight. The response to anti-inflammatory therapy is satisfactory and the majority of patients will have a good functional prognosis even though they may require corticosteroids to suppress the signs and symptoms of the disease. It is stressed that Still's disease should be considered one of the diagnostic possibilities in cases of fever of unknown etiology and in cases of seronegative arthritis in adult patients. The pertinent clinical, laboratory, radiological and histological features of this illness are reviewed.

  10. T- Lymphoblastic lymphoma in adults

    OpenAIRE

    Santini,Gino; Porcellini,Adolfo; Zupo,Simona; Truini,Mauro

    2008-01-01

    Adult T-lymphoblastic lymphoma is rare and has a poor prognosis. In the 80s, following the introduction of sequential, intensified chemotherapy, complete remissions in the order of 75%-95% of treated patients, were achieved. However, several patients, namely those with advanced disease, continued to relapse either in remission or during maintenance therapy. Moreover, all these early studies were not able to detect any valuable prognostic index to predict the outcome. In an attempt to reduce t...

  11. Sexuality in Nigerian older adults.

    Science.gov (United States)

    Olatayo, Adeoti Adekunle; Kubwa, Ojo Osaze; Adekunle, Ajayi Ebenezer

    2015-01-01

    Oftentimes the older adults are assumed to be asexual as few studies explore into the sexuality of this age group worldwide and even in Nigeria. It is an important aspect of quality of life which is often neglected by people in this age group, attending physicians and the society as a whole. The study was aimed at determining the perception of older adults about sexuality, identify the factors that could militate against sexuality and fill any void in information in this regard. Descriptive study conducted in one hundred older adults. A semi-structured questionnaire was administered to consenting participants between 1(st) of September 2013 and 31(st) of March 2014. Mean age of respondents was 66.42 ± 5.77 years. Seventy-eight percent of the male respondents considered engaging in sexual activity as safe compared to 45.8% of the female respondents. More of the women (33.3%) regarded sexuality in the older adults as a taboo when compared to the men (5.4%). However, the men were more favourably disposed to discussing sexual problems than the women with their spouses (42% vs 20%) and Physicians (23.2% vs 0.0%). Major factors responsible for sexual inactivity were participants' medical ailments (65%), partners' failing health (15%) as well as anxiety about sexual performance (25%) in the men and dyspareunia (25%) in women. There is an urgent need to correct the misconception about sexuality in this age group especially among the women and for the physicians to explore the sexual history of every patient.

  12. Discospondylitis in an adult horse

    International Nuclear Information System (INIS)

    Hillyer, M.H.; Innes, J.F.; Patteson, M.W.; Barr, A.R.S.

    1996-01-01

    Discospondylitis, of presumed bacterial origin, was diagnosed in an adult thoroughbred racehorse. The clinical signs were vague and associated with abnormal mobility of the neck and forelimbs. Clinical pathology showed only a non-specific inflammatory response. A scintigraphic examination revealed the site of the lesion and the diagnosis was confirmed by the identification of radiographic changes affecting two thoracic vertebrae. A prolonged course of antimicrobial agents produced a complete recovery and the horse returned to full athletic use

  13. Adult orthodontics: perils and pitfalls.

    Science.gov (United States)

    McDonald, Fraser; Cobourne, Martyn

    2007-01-01

    Adult orthodontics is increasing in popularity as it is becoming more feasible to move and improve the alignment of a patient's teeth, irrespective of the technique. There is no doubt that the further development of tooth coloured appliances, invisible braces (Invisible braces are reflected by a plethora of appliance systems composed of a transparent vacuum formed material used in the same way a 'positioner' was used. This is described throughout the literature including 1950) or lingual orthodontic appliance systems increase the acceptability of orthodontic care for those who have concerns over the aesthetic appearance of appliances. The number of patients that are being seen is increasing and the proportion of child to adult is clearly changing. However, no matter what the mechanism of delivering the orthodontic force, the same biological principles apply as do the same risks. Periodontal issues in particular, due to the basic remodelling treatment of orthodontic, are of major concern in adult patients due to the increased susceptibility of the alveolar bone to pathological bone loss (it is also essential to identify the increased susceptibility due to ethnic variations). As a consequence the patient will require more explanation and a realistic description of the prognosis of the treatment.

  14. Exercise Prescriptions in Older Adults.

    Science.gov (United States)

    Lee, Pearl Guozhu; Jackson, Elizabeth A; Richardson, Caroline R

    2017-04-01

    Regular physical activity and exercise are important for healthy aging and are beneficial for chronic disease management. Exercise prescriptions for older adults should account for the individual's health status and functional capacity. Any amount of exercise is better than being sedentary, even if health status prevents a person from achieving recommended goals. For most health outcomes, more benefits occur with physical activity performed at higher intensity, greater frequency, or longer duration. Guidelines recommend at least 150 minutes of moderate-intensity aerobic activity or 75 minutes of vigorous-intensity aerobic activity and at least two days of muscle-strengthening activities per week. Key components of the prescription include setting achievable activity goals, identifying barriers and providing potential solutions, and providing specific recommendations on the type, frequency, and intensity of activities. Older adults will derive distinct benefits from aerobic exercise, strength or resistance training, flexibility or stretching exercises, and balance training. Many community resources are available to help older adults begin a more active lifestyle.

  15. Young people in adult education

    Directory of Open Access Journals (Sweden)

    Albert Mrgole

    1997-01-01

    Full Text Available The increasing number of young people participating in adult education programmes has, in the recent years, raised the question of transfer from regular education system to labour market where a large proportion of young people remain socially marginalized and isolated. Young people in adult education are a special target group; in order to plan educational programmes properly, we need to be familiar with their specific characteristics. The article, on the level of a statistical data outline and its paradoxes, introduces the category of young people in adult education as an impact of system factors, and defines related problems in the register, which - for more thorough understanding - dictates sociologically and anthropologically directed analytical approach. The first effect of this, not solely pedagogical view, is presented in the second part of the article, where Mrgole proposes an analysis of educational needs definition and its dangerous consequences in original planning of educational programmes. The concluding part takes a wider perspective and treats the factors of early school-leaving of young people, taking into consideration direct experience in experimental educational programmes for the young. The article ends with an outline of basic elements which the planners of andragogical educational programmes intended for young people should consider in their planning to achieve effective curricula.

  16. Sexuality in Older Adults (65+)

    DEFF Research Database (Denmark)

    Træen, Bente; Carvalheira, Ana; Kvalem, Ingela Lundin

    2017-01-01

    Objectives: the aim of the paper is to provide an overview of the literature published 2005-2015 on sexual satisfaction and body image in older adults. Method: A narrative literature search using the PsycINFO database was conducted. Results: Although women in general seem less satisfied with thei......Objectives: the aim of the paper is to provide an overview of the literature published 2005-2015 on sexual satisfaction and body image in older adults. Method: A narrative literature search using the PsycINFO database was conducted. Results: Although women in general seem less satisfied...... with their bodies than men, particularly in sexual contexts, older women appear to be less vulnerable to body-related dissatisfaction than younger women. Despite the age-specific dynamics of sexual satisfaction and sexual well-being, which parallel age-related decrease in the frequency of sexual activity, research...... findings from different countries show that substantial proportions of aging men and women are satisfied with their sex life. There is some limited evidence that this proportion may be increasing across cohorts. Gender differences in factors that influence sexual satisfaction among older adults appear...

  17. Nasalance norms in Greek adults.

    Science.gov (United States)

    Okalidou, Areti; Karathanasi, Asimina; Grigoraki, Eleni

    2011-08-01

    The purposes of this study were to derive nasalance norms for monolingual Greek speakers, to examine nasalance scores as a function of gender and to draw cross-linguistic comparisons based on normative data. Participants read aloud a corpus of linguistic material, consisting of (1) a nasal text, an oral text and a balanced text; (2) a set of nasal sentences and four sets of oral sentences and (3) repetitions of each of 12 syllable types (8 oral and 4 nasal). The last two sets of material corpus were based on an adaptation of the Simplified Nasometric Assessment Procedures Test (SNAP test) test ( MacKay and Kummer, 1994 ) in Greek, called the G-SNAP test. Eighty monolingual healthy young adult speakers of Greek, 40 males (mean age = 21 years) and 40 females (mean age = 20.5 years), with normal hearing and speech characteristics and unremarkable history were included in the study. The Nasometer (model 6200-3) was used to derive nasalance scores. Mean normative nasalance for spoken Greek was 25.50%, based on the G-oronasal text (with 8.6% nasals). Nasalance scores did not differ significantly with respect to gender. Finally, spoken Greek consistently yielded lower nasalance scores than other languages examined in past work. The aforementioned normative data on nasalance of young adult speakers of Greek are valid across gender and have direct clinical utility as they provide valuable reference information for the diagnosis and management of Greek adults with resonance disorders caused by velar dysfunction.

  18. Cryopreservation of adult cervid testes.

    Science.gov (United States)

    Pothana, Lavanya; Devi, Lalitha; Goel, Sandeep

    2017-02-01

    Several species of cervids are currently classified as threatened or endangered due to a rapid decline in their populations. Sperm cryopreservation, in association with assisted reproductive technologies, can find application for the conservation of endangered cervids. In cases of unsuccessful sperm retrieval through other means prior to the death of the animal, adult testis is the only source of sperm. Recovery of viable sperm from adult testes depends on the effective preservation of testicular tissues through optimization of cryopreservation protocols. The present study evaluated combinations of 10% dimethyl sulfoxide (DMSO) with 0% or 80% fetal bovine serum (FBS) and 20% DMSO with 0 or 20% FBS for the cryopreservation of testicular tissues of three adult cervids using uncontrolled slow freezing protocol. The cryopreserved testis was compared to chilled tissue without cryoprotectants. Results revealed that testicular tissues of barking deer cryopreserved in 20% DMSO (D20) had all the analyzed 7 parameters (number of TNP1-, PRM2 and acrosin-expressing cells/tubule and, the number of viable, morphologically normal, acrosome intact, Annexin V-negative sperm) comparable to the chilled testis. However, testicular tissues of sambhar and hog deer cryopreserved only in D20S20 had 5 of 7 parameters comparable to the chilled testis. In conclusion, D20 is acceptable for cryopreservation of barking deer and D20S20 for sambar and hog deer testes. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Campylobacter Fetus Meningitis in Adults

    Science.gov (United States)

    van Samkar, Anusha; Brouwer, Matthijs C.; van der Ende, Arie; van de Beek, Diederik

    2016-01-01

    Abstract The zoonotic pathogen Campylobacter fetus is a rare cause of bacterial meningitis. Little is known about the clinical characteristics, predisposing factors and outcome of C fetus meningitis in adults. We report cases of C fetus meningitis in a nationwide cohort study of adult bacterial meningitis patients in the Netherlands and performed a review of the literature. Two patients with C fetus meningitis were identified from January 2006 through May 2015. The calculated annual incidence was 0.02 per million adults. Combined with the literature, we identified 22 patients with a median age of 48 years. An immunocompromised state was present in 16 patients (73%), mostly due to alcoholism (41%) and diabetes mellitus (27%). The source of infection was identified in 13 out of 19 patients (68%), consisting of regular contact with domestic animals in 5 and working on a farm in 4. Recurrent fever and illness was reported in 4 patients (18%), requiring prolonged antibiotic treatment. Two patients died (9%) and 3 survivors (15%) had neurological sequelae. C fetus is a rare cause of bacterial meningitis and is associated with an immunocompromised state. Based on the apparent slow clinical response seen in this limited number of cases, the authors of this study recommend a prolonged course of antimicrobial therapy when C fetus is identified as a causative agent of bacterial meningitis. Cases appeared to do best with carbapenem therapy. PMID:26937916

  20. Paraphilias in adult psychiatric inpatients.

    Science.gov (United States)

    Marsh, Patrick J; Odlaug, Brian L; Thomarios, Nick; Davis, Andrew A; Buchanan, Stephanie N; Meyer, Craig S; Grant, Jon E

    2010-05-01

    The goal of the present study was to examine the prevalence of paraphilias in an adult inpatient psychiatric population. One hundred twelve consecutive, voluntarily admitted, adult male psychiatric inpatients were administered the Structured Clinical Interview for DSM-IV, Sexual Disorders Module, Male Version, to assess the rates of DSM-IV paraphilias. Fifteen patients (13.4%) reported symptoms consistent with at least one lifetime DSM-IV paraphilia. The most common paraphilias were voyeurism (n = 9 [8.0%]), exhibitionism (n = 6 [5.4%]), and sexual masochism (n = 3 [2.7%]). Patients who screened positive for a paraphilia had significantly more psychiatric hospitalizations (P = .006) and, on a trend level, were more likely to have attempted suicide. In addition, patients with paraphilias were significantly more likely to report having been sexually abused than patients without a paraphilia (P = paraphilia. Paraphilias appear to be more common in adult male psychiatric inpatients than previously estimated. The study also demonstrated that these disorders were not screened for by the treating physician and thus may go untreated. Further, larger-scale studies are necessary in order to further examine the rates of these disorders in the general population.

  1. Bridging the gap: an integrated paediatric to adult clinical service for young adults with kidney failure.

    Science.gov (United States)

    Harden, P N; Walsh, G; Bandler, N; Bradley, S; Lonsdale, D; Taylor, J; Marks, S D

    2012-06-01

    Transition from paediatric to adult care of young adults with chronic diseases is poorly coordinated, often delayed, and usually managed through a single referral letter. About 35% of young adults lose a successfully functioning kidney transplant within 36 months of transfer from paediatric to adult services. Before and after study of the impact of a new integrated paediatric-adult clinical service for patients with kidney failure. Adult renal centre in Oxford and two paediatric renal centres in London. An integrated paediatric-young adult joint transition clinic and care pathway was established in 2006, in conjunction with a young adult clinical service with regular community based clinics. Previously, young adult transplant recipients were transferred by a single referral letter to an adult renal consultant and managed in a conventional adult clinic. Rates of acute rejection and loss of kidney transplants five years before and five years after the introduction of the integrated young adult care pathway. EFFECTS OF THE CHANGE: Nine young adult kidney transplant recipients were transferred directly to adult care between 2000 and 2006 (group 1). From 2006 to 2010, 12 young adult transplant recipients underwent integrated transition into the new young adult service (group 2). Six transplants were lost in group 1 (67%) compared with no transplant losses in group 2. Implementing an integrated transition clinic, coupled with improving young adults' healthcare experience through a young adult clinic, improved patient adherence to regular medication and engagement with healthcare providers, as judged by reduced transplant failure rates. This model may be applicable to other young adult populations with chronic disease transferring to adult healthcare.

  2. Opportunities of Continuing Adult Education

    Directory of Open Access Journals (Sweden)

    Lidija Ušeckienė

    2011-04-01

    Full Text Available After becoming the member state of the European Union, Lithuania undertook all the obligations of a member state. One of them is the implementation of The Lisbon Strategy aiming at the worlds most dynamic and competitive knowledge– based economy by 2010. Under the strategy, a stronger economy will drive job creation, sustainable development, and social inclusion. These changes demand the modernisation of education systems in the E U states, Lithuania among them. To achieve this objective, political forces came to an agreement on the future of Lithuanian education. In 2003 The Seimas of the Republic of Lithuania approved of National Education Strategy 2003–2012. This strategy is special not only because it is based on the experiences of the reform, addresses current and future world’s challenges and opportunities, maintains links with other strategic national reforms, but also emphasises efforts to ensure quality lifelong education for Lithuanian population and striving to become a partner in modern knowledge-based economy. Therefore, an extensive discussion on lifelong education strategies on individual and institution levels in all spheres of social and personal life has started in the E U and Lithuania. Nowadays lifelong learning is not just one aspect of education and training; it gradually is becoming the most important principle in the continuum of complex learning contexts. Such vision must be implemented this decade. The object of the research: the preconditions for the development of continuing adult education. The aim of the research: to examine the peculiarities of the preconditions for the development of continuing adult education in Pakruojis region. The methods of the research: analysis of references and documents on education; an anonymous survey in written form (a questionnaire; statistical analysis of data. The sample. The research was conducted in Pakruojis region in January-April, 2006. 300 respondents of different age

  3. Adult Education in the Danish Modernization Process

    DEFF Research Database (Denmark)

    Olesen, Henning Salling

    2014-01-01

    at local participants and contexts and a globalization process which redefines the cultural environment and presents a new and challenging agenda for adult learning. I will apply a rather general framework of historical analysis of adult education which is derived from and related to European modernization......The aim of this article is to provide an input for a discussion about the situation of a Danish (Nordic) model of adult education in the context of European policy as well as globalization. The article will seek to conceptualize the tension between adult education which is founded in and aiming...... (Salling Olesen 2009) on the history of Danish adult education and the possible contemporary impacts of this history (Salling Olesen 1985;1989). It looks at the societal nature of adult learning and hence the societal functions of adult education, and emphasizes the historical dimension in the sense...

  4. [Adult].

    Science.gov (United States)

    Milke-García, María Del Pilar

    2016-09-01

    Adulthood starts after youth and is characterized by the completion of growth and the achievement of organic and psychological maturity. Obesity and other preventable diseases related to lifestyle are common at this age. A complete, balanced and sufficient diet, together with exercise are important in order to prevent and treat these diseases. Several studies have brought about the mechanisms by which the incorporation of milk and dairy products to diet is beneficial in order to prevent and treat these diseases. Milk also contributes to the improvement of dental, bone and intestinal health, theoretically helps in body weight control, has a definite role on the muscular and bone mass maintenance and is an option for hydration during exercise, this being as important as diet for overweight, obesity, diabetes, dislipidemias and hypertension control.

  5. Osteoconductive bio-based meshes based on Poly(hydroxybutyrate-co-hydroxyvalerate) and poly(butylene adipate-co-terephthalate) blends

    Energy Technology Data Exchange (ETDEWEB)

    Nar, Mangesh; Staufenberg, Gerrit; Yang, Bing [Department of Material Science and Engineering, University of North Texas, 1155 Union Circle #305310, Denton, TX 76203-5017 (United States); Robertson, Lesli [Department of Fibers, College of Visual Arts and Design, 1155 Union Circle #305100, Denton, TX 76203-5017 (United States); Patel, Rinkesh H. [Department of Biomedical Sciences and Center for Craniofacial Research and Diagnosis, Texas A and M University Baylor College of Dentistry, Dallas, TX 75246 (United States); Varanasi, Venu G., E-mail: vvaranasi@bcd.tamhsc.edu [Department of Biomedical Sciences and Center for Craniofacial Research and Diagnosis, Texas A and M University Baylor College of Dentistry, Dallas, TX 75246 (United States); D' Souza, Nandika Anne, E-mail: nandika.dsouza@unt.edu [Department of Material Science and Engineering, University of North Texas, 1155 Union Circle #305310, Denton, TX 76203-5017 (United States); Department of Mechanical and Energy Engineering, University of North Texas, 1155 Union Circle # 311098, Denton, TX 76203-5017 (United States)

    2014-05-01

    Poly(butylene adipate-co-terephthalate) (PBAT) and Poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) are biopolymers that have the potential to be used in applications of bone healing. In this study, it is hypothesized that the polymer blend has the combined strength and osteoconductivity to support osteoblast collagen formation. PBAT (PBAT 100), and a blend with 20% PHBV (PBAT 80) were extruded in the form of fibers and then knitted in the form of mesh. These were tested in the warp as well as weft direction for the tensile properties; these showed that the weft direction had higher performance than the warp. The individual fibers were kept in phosphate buffered saline (PBS) over the period of 8 weeks and were tested for the storage and loss modulus using a dynamic mechanical analyser (DMA). The results indicated that mechanical relaxation strength showed a decrease and then an increase. In vitro osteoconductivity studies were done by using differentiating osteoblasts (MC3T3-E1 subclone 4 cells). Environmental Scanning Electron Microscopy (ESEM) showed that pre-soaking the samples in α-MEM for two weeks resulted in cell attachment and growth. X-ray diffraction (XRD) was used to determine the change in structure of polymers due to in vitro degradation for two weeks. Raman spectroscopy showed that all scaffolds supported the formation of a collagenous network over the scaffold surfaces. For a combination of knittable manufacturing, mechanical performance and osteoconductivity, blends offer an effective route. - Highlights: • PBAT and PHBV blend can be knitted to form mesh with good mechanical properties. • PBAT and PHBV blend do not show significant weight loss over a period of 8 weeks in PBS. • Osteoblast cell culture was done on these samples. • They support extracellular matrix and growth and hence are osteoconductive.

  6. Osteoconductive bio-based meshes based on Poly(hydroxybutyrate-co-hydroxyvalerate) and poly(butylene adipate-co-terephthalate) blends

    International Nuclear Information System (INIS)

    Nar, Mangesh; Staufenberg, Gerrit; Yang, Bing; Robertson, Lesli; Patel, Rinkesh H.; Varanasi, Venu G.; D'Souza, Nandika Anne

    2014-01-01

    Poly(butylene adipate-co-terephthalate) (PBAT) and Poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) are biopolymers that have the potential to be used in applications of bone healing. In this study, it is hypothesized that the polymer blend has the combined strength and osteoconductivity to support osteoblast collagen formation. PBAT (PBAT 100), and a blend with 20% PHBV (PBAT 80) were extruded in the form of fibers and then knitted in the form of mesh. These were tested in the warp as well as weft direction for the tensile properties; these showed that the weft direction had higher performance than the warp. The individual fibers were kept in phosphate buffered saline (PBS) over the period of 8 weeks and were tested for the storage and loss modulus using a dynamic mechanical analyser (DMA). The results indicated that mechanical relaxation strength showed a decrease and then an increase. In vitro osteoconductivity studies were done by using differentiating osteoblasts (MC3T3-E1 subclone 4 cells). Environmental Scanning Electron Microscopy (ESEM) showed that pre-soaking the samples in α-MEM for two weeks resulted in cell attachment and growth. X-ray diffraction (XRD) was used to determine the change in structure of polymers due to in vitro degradation for two weeks. Raman spectroscopy showed that all scaffolds supported the formation of a collagenous network over the scaffold surfaces. For a combination of knittable manufacturing, mechanical performance and osteoconductivity, blends offer an effective route. - Highlights: • PBAT and PHBV blend can be knitted to form mesh with good mechanical properties. • PBAT and PHBV blend do not show significant weight loss over a period of 8 weeks in PBS. • Osteoblast cell culture was done on these samples. • They support extracellular matrix and growth and hence are osteoconductive

  7. The management of adult obesity.

    Science.gov (United States)

    Birmingham, C L; Jones, P; Hoffer, L J

    2003-06-01

    Obesity is Canada's most prevalent metabolic disease: one-third of Canadians are obese. It is a major cause of type 2 diabetes, hypertension, hyperlipidaemia, and atherosclerosis. The treatment of disease caused by obesity accounts for an estimated 2.4 percent of Canada's health care expenditures for all diseases (1.8 billion dollars in 1997). This article presents a treatment algorithm based on a number of international guidelines and aimed to help physicians play a more active role in the management of adult obesity. Two problems are briefly examined: pregnancy and stopping cigarettes smoking.

  8. Research of Adults Lifelong Learning

    OpenAIRE

    Ingrīda Muraškovska

    2013-01-01

    The doctoral thesis of Ingrida Muraškovska in pedagogy science, Pedagogy of adult education sub-discipline “Investigation of Adult’s Lifelong Learning” has been worked out in the Pedagogy department of the Faculty of Education, Psychology and Art, University of Latvia, under the supervision of Dr. habil. paed. professor Tatjana Koķe from 2004 till 2012. The topicality of the study is determined by human development problems in the transition to a knowledge society in which the ability of all ...

  9. Adult Food Intake Patterns Are Related to Adult and Childhood Socioeconomic Status

    DEFF Research Database (Denmark)

    Hare-Bruun, Helle; Togo, Per; Andersen, Lars Bo

    2011-01-01

    Our objective was to examine the influence of adult and childhood socioeconomic status (SES) on attained adult food intake patterns. We used data from a 20- to 22-y follow-up study of 1904 Danish teenagers. The baseline survey was conducted partly in 1983 and partly in 1985 and the follow-up survey...... adult SES had higher green food pattern factor scores than those with low adult SES, regardless of childhood SES. In conclusion, socioeconomic position is important for the development of adult food intake patterns. However, childhood SES seems more important for adult female food intake patterns...

  10. Sexual activity of Polish adults.

    Science.gov (United States)

    Pastwa-Wojciechowska, Beata; Izdebski, Zbigniew

    2014-01-01

    The purpose of this research was to explore the subject of sexual activity in the Polish population, with special focus on age and gender differences, and sexual infidelity. Sexual activity is one of the basic factors in initiating and maintaining relationships. On the one hand, sexual activity enables us to meet natural needs and maintain an intimate relationship with another human being; on the other, it may allow us to overcome loneliness and social isolation by providing the opportunity to express feelings of closeness and unity. The research was conducted on a representative group of 3,200 Poles aged between 15-49, with the support of a well-known Polish research company - TNS OBOP. Face-to-face and Pencil and Paper (PAPI) interviews were carried out. The results focus on two main issues: the age and motives of sexual initiation among teenagers (with a significant percentage starting their sexual activity at the age of 15), and the quality of the sexual lives of adults (average number of sexual partners, sexual infidelity and sexual satisfaction). There is dependence between the type of relationship and the performance or non-performance of sexual activity, as well as the quality of the relationship. Among both adolescents and adults, remaining in a stable relationship (partnership or marriage) promotes loyalty. The performance of sexual goals turns out to be an important mechanism regulating the interpersonal aspects of a relationship, influencing their perception and evaluation.

  11. Sexual activity of Polish adults

    Directory of Open Access Journals (Sweden)

    Beata Pastwa-Wojciechowska

    2014-03-01

    Full Text Available Aim. The purpose of this research was to explore the subject of sexual activity in the Polish population, with special focus on age and gender differences, and sexual infidelity. Sexual activity is one of the basic factors in initiating and maintaining relationships. On the one hand, sexual activity enables us to meet natural needs and maintain an intimate relationship with another human being; on the other, it may allow us to overcome loneliness and social isolation by providing the opportunity to express feelings of closeness and unity. Material and method. The research was conducted on a representative group of 3,200 Poles aged between 15–49, with the support of a well-known Polish research company – TNS OBOP. Face-to-face and Pencil and Paper (PAPI interviews were carried out. Results. The results focus on two main issues: the age and motives of sexual initiation among teenagers (with a significant percentage starting their sexual activity at the age of 15, and the quality of the sexual lives of adults (average number of sexual partners, sexual infidelity and sexual satisfaction. Conclusion. There is dependence between the type of relationship and the performance or non-performance of sexual activity, as well as the quality of the relationship. Among both adolescents and adults, remaining in a stable relationship (partnership or marriage promotes loyalty. The performance of sexual goals turns out to be an important mechanism regulating the interpersonal aspects of a relationship, influencing their perception and evaluation.

  12. Osteoporosis in unstable adult scoliosis

    Energy Technology Data Exchange (ETDEWEB)

    Velis, K.P.; Healey, J.H.; Schneider, R.

    1988-12-01

    New noninvasive techniques as well as conventional methods were used to evaluate skeletal mass in the following three populations of adult white women as follows: (1) 79 subjects with preexisting idiopathic scoliosis designated as unstable (US) because of the associated presence in the lumbar spine of lateral spondylolisthesis with segmental instability; (2) 67 subjects with preexisting idiopathic scoliosis without lateral spondylolisthesis designated as stable (SS); and (3) 248 age-matched nonscoliotic controls. Ages in all three groups were categorized into premenopausal (25-44 years), perimenopausal (45-54 years), and postmenopausal (55-84 years). The results showed higher scoliosis morbidity in the US compared to the SS populations. The prevalence and severity of osteoporosis were markedly increased in US versus SS populations. Femoral neck density determined by dual-photon absorptiometry techniques averaged 26% to 48% lower in all age categories of US patients compared to controls. These changes were found in the youngest age groups, indicating reductions in bone mineral content earlier in the adult life of white women with a specific type of high-morbidity US characterized by the marker of lateral spondylolisthesis.

  13. Craniospinal radiotherapy in adult medulloblastoma

    International Nuclear Information System (INIS)

    Selek, U.; Zorlu, F.; Hurmuz, P.; Cengiz, M.; Gurkaynak, M.; Turker, A.; Soylemezoglu, F.

    2007-01-01

    Purpose: To evaluate the outcome and prognostic factors of adult patients with medulloblastoma. Patients and Methods: 26 adult medulloblastoma patients with a median age of 27 were subjected to craniospinal radiotherapy. A dose of 30.6 Gy with 1.8 Gy/fraction/day was prescribed to M0 patients, while 36 Gy were to be applied in patients with positive cerebrospinal liquor findings. The posterior fossa was boosted to 54 Gy. While 20 patients underwent external-beam radiotherapy alone, only six received sequential adjuvant chemotherapy. Results: Male/female ratio was 1.2. Preradiotherapy Karnofsky performance status was recorded as median 100%. 50% were classified as poor risk (n = 10, subtotal resection; n = 3, M+). The median follow-up time was 46.5 months. The 5-year actuarial survival rates for recurrence-free, distant metastasis-free, disease-free, and overall survival were 82.5%, 90.8%, 73.5%, and 89.7%, respectively. Patient characteristics, treatment factors and tumor characteristics failed to show any significance in univariate analysis. Grade 3 or 4 late morbidities were not observed. Conclusion: Yet, the current standard of care seems to remain craniospinal irradiation after maximal surgical resection of the primary neoplasm without clear indications for adjuvant chemotherapy. (orig.)

  14. Parental divorce and adult longevity.

    Science.gov (United States)

    Larson, Kandyce; Halfon, Neal

    2013-02-01

    Life course research has established associations between adverse childhood events and later life health. We examine the relationship of experiencing parental divorce before the age of 16 and survival across 34 years of adulthood. Analysis of panel data from a USA-based survey of 6,928 adults residing in Alameda County, California in 1965. Cox regression was used to examine associations between parental divorce and longevity. Controlling for age, race/ethnicity, gender, and childhood socioeconomic position, respondents who recalled a parental divorce during childhood had increased risk of mortality compared to those with no separation. The association was stronger for premature mortality and deaths due to cardiovascular disease. Divorce in childhood was also associated with lowered adult education, fewer social network ties, more depression, and worse health practices. These factors appeared to explain the association with longevity. Parental divorce in childhood is associated with lowered well-being in adulthood and long-term survival. Early prevention and health promotion efforts may be warranted for children who experience parental divorce or discord as a means of supporting enhanced trajectories of health and well-being.

  15. Franklian psychotherapy with adults molested as children.

    Science.gov (United States)

    Lantz, J; Lantz, J

    1992-12-01

    A Franklian approach to treatment with adults who were molested as children recognizes that the trauma client's experiences of trauma and terror as a child can be transformed to discover real meaning potentials in the adult's daily life. In this paper the authors present a five-stage treatment approach based upon the Logotherapy concepts of Viktor Frankl which they have found to be helpful with adult survivors of childhood sexual abuse. Case material is presented to illustrate the described intervention approach.

  16. Adult population estimate of Toxorhynchites brevipalpis.

    Science.gov (United States)

    Trpis, M

    1973-06-01

    An estimate of the numbers of adults of the predacious mosquito Toxorhynchites brevipalpis was made in a 1-ha biotope in Dar es Salaam, Tanzania, where the population of its larval prey Aedes aegypti was high, by means of the mark-release-recapture method. Two months after the end of the rainy season, the number of adults was estimated to be 3 500-about 6 times the number of adult A. aegypti in the biotope.

  17. Simulation Frames: Young Adult Dystopian Cinema

    OpenAIRE

    Alison Tedman

    2015-01-01

    This article examines the ways in which Young Adult dystopian film Divergent (2014) successfully repurposes dystopia for a young demographic, making dystopia an aesthetically appealing space for heroic adventure. The film recombines Young Adult literary tropes with film conventions including those of science fiction. Divergent and other Young Adult dystopian films modify the potential for social critique associated with canonic dystopian fiction. The article’s critical framework includes t...

  18. Liver involvement in adults with measles.

    Science.gov (United States)

    Dinh, Aurélien; Fleuret, Victoire; Hanslik, Thomas

    2013-12-01

    We retrospectively collected the characteristics of 80 consecutive adult patients with biologically confirmed measles during a recent epidemic in France. We report on the frequency and severity of liver involvement in adult patients with measles. In our experience, measles in adults was not severe and hepatitis was not correlated with severe cases or bacterial infection. Therefore, hepatitis should be regarded as a usual symptom rather than a complication of measles infection in adults. Copyright © 2013 International Society for Infectious Diseases. Published by Elsevier Ltd. All rights reserved.

  19. Professionalisation of adult educators in Denmark

    DEFF Research Database (Denmark)

    Larson, Anne; Milana, Marcella

    2011-01-01

    Increasing interest in lifelong learning has led to increasing interest in adult education and training and, at European level, increasing interest in the qualification of those who are going to teach the growing number of adults expected to take part in adult education and training. The article,...... education, where quality is mainly defined in terms of usefulness for the labour market. The study is carried out as a combination of document analysis of relevant policy papers and narrative interviews with participants in qualification programmes for adult educators....

  20. Adult medulloblastoma with myogenic differentiation

    Directory of Open Access Journals (Sweden)

    Xia-ling ZHANG

    2015-09-01

    Full Text Available Objective To explore the clinicopathological features of adult medulloblastoma with myogenic differentiation and to discuss clinicopathological differentiations from relevant tumors, so as to improve the ability of diagnosing and differentiating this kind of tumor. Methods The clinical manifestations, imaging, pathological features and immunohistochemical features of one case of adult medulloblastoma with myogenic differentiation were analyzed, and related literatures were reviewed. Results A 32-year-old female patient presented with repeated distortion of mouth and facial numbness for over 6 years. T1WI showed a mixed-signal lesion in the cerebellar vermis and dorsal part of brainstem, and protruded toward the fourth ventricle. Enhanced T1WI showed a round strengthened nodule in the lesion. During operation, it was seen that the tumor arised in cerebellar vermis, projected into the fourth ventricle and invaded brainstem. On microscopy examination, it was found that oval nuclei tumor cells were distributed in sheet or scattered patterns, and neuroblastic rosettes were observed. Abundant and eosinophilic cytoplasm, eccentrically placed and atypical nuclei containing hyperchromatic chromatin or prominent nucleoli in the tumor could be displayed. Mitoses were frequently seen. The tumor also presented with fresh and old hemorrhage in some place. Immunohistochemical staining showed that tumor cells were diffusely positive for integrase interactor 1 (INI1, synaptophysin (Syn, chromogranin A (CgA, human internexin neuronal intermediate filament protein α (INα, neurofilament protein (NF, Nestin (Nes, β-catenin and P53, and partly positive for desmin (Des, neuronal nuclei (NeuN and S-100 protein (S-100, but negative for glial fibrillary acidic protein (GFAP, oligodendrocyte transcription factor-2 (Olig-2, CD99, pan cytokeratin (PCK, epithelial membrane antigen (EMA, MyoD1, myogenin, muscle-specific actin (MSA and smooth muscle actin (SMA. Ki-67

  1. The contribution of childhood and adult socioeconomic position to adult obesity and smoking behaviour

    DEFF Research Database (Denmark)

    Power, Chris; Graham, Hilary; Due, Pernille

    2005-01-01

    Our objective was to investigate the contribution of childhood and adult socioeconomic position (SEP) to adult obesity and smoking behaviour, in particular to establish the role of childhood circumstances across different studies in Europe and the US.......Our objective was to investigate the contribution of childhood and adult socioeconomic position (SEP) to adult obesity and smoking behaviour, in particular to establish the role of childhood circumstances across different studies in Europe and the US....

  2. TRANSFER FROM PEDIATRIC TO ADULT ENDOCRINOLOGY.

    Science.gov (United States)

    Jones, Marybeth R; Robbins, Brett W; Augustine, Marilyn; Doyle, Jackie; Mack-Fogg, Jean; Jones, Heather; White, Patience H

    2017-07-01

    Adult and pediatric endocrinologists share responsibility for the transition of youth with type 1 diabetes from pediatric to adult healthcare. This study aimed to increase successful transfers to adult care in subspecialty practices by establishing a systematic health care transition (HCT) process. Providers from the adult and pediatric endocrinology divisions at the University of Rochester Medical Center met monthly to customize and integrate the Six Core Elements (6CEs) of HCT into clinical workflows. Young adult patients with type 1 diabetes having an outpatient visit during a 34-month pre-post intervention period were eligible (N = 371). Retrospective chart review was performed on patients receiving referrals to adult endocrinology (n = 75) to obtain (1) the proportion of patients explicitly tracked during transfer from the pediatric to adult endocrinology practice, (2) the providers' documentation of the use of the 6CEs, and (3) the patients' diabetes control and healthcare utilization during the transition period. The percent of eligible patients with type 1 diabetes who were explicitly tracked in their transfer more than doubled compared to baseline (11% vs. 27% of eligible patients; Padult providers increased closed-loop communication with pediatric providers after a patient's first adult visit. Glycemic control and healthcare utilization remained stable. Successful implementation of the 6CEs into pediatric and adult subspecialty practices can result in improvements of planned transfers of pediatric patients with type 1 diabetes to adult subspecialty providers. 6CEs = six core elements; AYA = adolescent and young adult; DKA = diabetic ketoacidosis; ED = emergency department; HbA1c = hemoglobin A1c; HCT = health care transition.

  3. Scoping review report: obesity in older adults.

    Science.gov (United States)

    Decaria, J E; Sharp, C; Petrella, R J

    2012-09-01

    Obesity is associated with an increased risk for early death, heart disease and stroke, disability and several other comorbidities. Although there is concern about the potential burden on health-care services with the aging demographic and the increasing trend of obesity prevalence in older adults, evidence on which to base management strategies is conflicting for various reasons. The analytic framework for this review is based on a scoping review methodology, and was conducted to examine what is known about the diagnosis, treatment and management of obesity in older adults. A total of 492 relevant research articles were identified using PubMed, Scirus, EBSCO, Clinicaltrials.gov, Cochrane Reviews and Google Scholar. The findings of this review indicate that the current WHO (World Health Organization)-recommended body mass index, waist circumference and waist-to-hip ratio obesity thresholds for the general adult population may not be appropriate for older adults. Alternatively, weight change or physical fitness may be more useful measures of mortality and health risk in obese older adults. Furthermore, although obesity in older adults is associated with several disorders that increase functional disability, epidemiological evidence suggests that obesity is protective against mortality in seniors. Consequently, the trend toward increasing prevalence of obesity in older adults will lead to an increase in unhealthy life years and health-care costs. The findings from this review also suggest that treatment strategies for obese older adults should focus on maintaining body weight and improving physical fitness and function rather than weight loss, and that a combination of aerobic and resistance exercise appears to be the most effective strategy. In conclusion, this review demonstrates the need for more research to clarify the definition of obesity in older adults, to establish criteria for evaluating when to treat older adults for obesity, and to develop effective

  4. Service Patterns of Adult Survivors of Childhood versus Adult Sexual Assault/Abuse

    Science.gov (United States)

    Grossman, Susan F.; Lundy, Marta; Bertrand, Cathy; Ortiz, Cynthia; Tomas-Tolentino, Grace; Ritzema, Kim; Matson, Julia

    2009-01-01

    This analysis compared the characteristics and service patterns of adult survivors of childhood sexual assault/abuse and adult survivors of adult sexual assault/abuse. Utilizing data from sexual assault crisis centers serving survivors in a Midwestern state over a six year period and controlling for revictimization, we describe and compare the…

  5. The Benefits of Adult Piano Study as Self-Reported by Selected Adult Piano Students

    Science.gov (United States)

    Jutras, Peter J.

    2006-01-01

    Adult piano students (N = 711) from 24 states across the U.S. rated the existence and importance of 31 potential benefits of adult piano study. Benefits selected from existing adult music and leisure-benefit research were organized into three categories: Personal, Skill, and Social/Cultural. The category of Skill Benefits was the most-agreed-upon…

  6. Participation of older adults in cyberspace: how Australian older adults use the Internet.

    Science.gov (United States)

    Sum, Shima; Mathews, R Mark; Hughes, Ian

    2009-12-01

    The present study explores how Australian older adults use the Internet. Older adults were recruited online to complete an online survey. Participants primarily used the Internet for interpersonal communication, followed by information seeking, commerce and entertainment. The Internet is an important technology in helping older adults lead independent and social lives.

  7. An Autoethnographic Exchange: Exploring the Dynamics of Selves as Adult Learners and Adult Educators

    Science.gov (United States)

    Plakhotnik, Maria S.; Delgado, Antonio; Seepersad, Rehana

    2015-01-01

    This article explores four former doctoral students' perceptions about their selves as adult learners and adult educators through the use of autoethnography and reflective dialogue. The dynamics between the two selves were explored to identify emerging themes and implications for practice in adult education. The duality of their roles as learners…

  8. Differential Outcomes of Adult Education on Adult Learners' Increase in Social Inclusion

    Science.gov (United States)

    de Greef, Maurice; Verté, Dominique; Segers, Mien

    2015-01-01

    To date a significant share of the European population can be considered at risk of social exclusion. It has been argued that adult education programmes are a powerful tool to support vulnerable adults increasing their social inclusion. This study aims to answer the question if and which subgroups of vulnerable adults experience an increase in…

  9. Gallery Educators as Adult Learners: The Active Application of Adult Learning Theory

    Science.gov (United States)

    McCray, Kimberly H.

    2016-01-01

    In order to better understand the importance of adult learning theory to museum educators' work, and that of their profession at large, museum professionals must address the need for more adult learning research and practice in museums--particularly work informed by existing theory and work seeking to generate new theory. Adult learning theory…

  10. Computational Modeling of Adult Neurogenesis

    Science.gov (United States)

    Aimone, James B.

    2016-01-01

    The restriction of adult neurogenesis to only a handful of regions of the brain is suggestive of some shared requirement for this dramatic form of structural plasticity. However, a common driver across neurogenic regions has not yet been identified. Computational studies have been invaluable in providing insight into the functional role of new neurons; however, researchers have typically focused on specific scales ranging from abstract neural networks to specific neural systems, most commonly the dentate gyrus area of the hippocampus. These studies have yielded a number of diverse potential functions for new neurons, ranging from an impact on pattern separation to the incorporation of time into episodic memories to enabling the forgetting of old information. This review will summarize these past computational efforts and discuss whether these proposed theoretical functions can be unified into a common rationale for why neurogenesis is required in these unique neural circuits. PMID:26933191

  11. Adult idiopathic hypertrophic pyloric stenosis

    Directory of Open Access Journals (Sweden)

    Hsien-Ping Lin

    2015-07-01

    Full Text Available Idiopathic hypertrophic pyloric stenosis (IHPS is a predominantly infantile disease. The adult type of IHPS is extremely rare but it has been well recognized since the 19th century. We report a case of a 47-year-old male patient who presented with postprandial nausea and vomiting. He underwent upper gastrointestinal endoscopy, and gastric outlet obstruction was discovered. The upper gastrointestinal barium study showed a distended stomach with delayed gastric emptying due to pyloric stenosis. The abdominal computed tomography revealed thickening of the distal stomach. Since gastric malignancy could not be excluded, he underwent antrectomy with Billroth I anastomosis. The pathology revealed no malignancy but showed hypertrophy and hyperplasia of the inner circular muscle of the pylorus, which was compatible with IHPS. We reported the case to remind young physicians of this rare disease.

  12. Music for insomnia in adults.

    Science.gov (United States)

    Jespersen, Kira V; Koenig, Julian; Jennum, Poul; Vuust, Peter

    2015-08-13

    Insomnia is a common sleep disorder in modern society. It causes reduced quality of life and is associated with impairments in physical and mental health. Listening to music is widely used as a sleep aid, but it remains unclear if it can actually improve insomnia in adults. To assess the effects of listening to music on insomnia in adults and to assess the influence of specific variables that may moderate the effect. We searched CENTRAL, PubMed, Embase, nine other databases and two trials registers in May 2015. In addition, we handsearched specific music therapy journals, reference lists of included studies, and contacted authors of published studies to identify additional studies eligible for inclusion, including any unpublished or ongoing trials. Randomised controlled trials and quasi-randomised controlled trials that compared the effects of listening to music with no treatment or treatment-as-usual on sleep improvement in adults with insomnia. Two authors independently screened abstracts, selected studies, assessed risk of bias, and extracted data from all studies eligible for inclusion. Data on pre-defined outcome measures were subjected to meta-analyses when consistently reported by at least two studies. We undertook meta-analyses using both fixed-effect and random-effects models. Heterogeneity across included studies was assessed using the I² statistic. We included six studies comprising a total of 314 participants. The studies examined the effect of listening to pre-recorded music daily, for 25 to 60 minutes, for a period of three days to five weeks.Based on the Grades of Recommendations, Assessment, Development and Evaluation (GRADE) approach, we judged the evidence from five studies that measured the effect of music listening on sleep quality to be of moderate quality. We judged the evidence from one study that examined other aspects of sleep (see below) to be of low quality. We downgraded the quality of the evidence mainly because of limitations in

  13. Guiding young adults at risk

    DEFF Research Database (Denmark)

    Andreasen, Karen Egedal; Rasmussen, Palle Damkjær; Ydesen, Christian

    2016-01-01

    Karen Egedal Andreasen, Palle Rasmussen and Christian Ydesen question in their article, how to guide youth in danger of being marginalised or excluded from society in general and the labour market in particular. They analyse the guidance dimension in the youth in development project as described...... in the project and by the youths participating in the project. The project was designed to facilitate and support transition to an adult life by giving participants social support, feedback, experiences, room for reflection and feeling of acceptance and inclusion. In Denmark all social work with young people...... at risk involves guidance to “the right path”, since individual guidance seems to be the key asset in mobilizing young person’s needs and experiences. The article indicates important elements in the guidance of youth at risk, such as psychological intervention and personal support, support from...

  14. Evaluation of Jaundice in Adults.

    Science.gov (United States)

    Fargo, Matthew V; Grogan, Scott P; Saguil, Aaron

    2017-02-01

    Jaundice in adults can be an indicator of significant underlying disease. It is caused by elevated serum bilirubin levels in the unconjugated or conjugated form. The evaluation of jaundice relies on the history and physical examination. The initial laboratory evaluation should include fractionated bilirubin, a complete blood count, alanine transaminase, aspartate transaminase, alkaline phosphatase, ?-glutamyltransferase, prothrombin time and/or international normalized ratio, albumin, and protein. Imaging with ultrasonography or computed tomography can differentiate between extrahepatic obstructive and intrahepatic parenchymal disorders. Ultrasonography is the least invasive and least expensive imaging method. A more extensive evaluation may include additional cancer screening, biliary imaging, autoimmune antibody assays, and liver biopsy. Unconjugated hyperbilirubinemia occurs with increased bilirubin production caused by red blood cell destruction, such as hemolytic disorders, and disorders of impaired bilirubin conjugation, such as Gilbert syndrome. Conjugated hyperbilirubinemia occurs in disorders of hepatocellular damage, such as viral and alcoholic hepatitis, and cholestatic disorders, such as choledocholithiasis and neoplastic obstruction of the biliary tree.

  15. Older adults' perceptions about wellness.

    Science.gov (United States)

    Campbell, J; Kreidler, M

    1994-12-01

    This article describes a qualitative investigation regarding the usefulness of Pender's health promotion model with community-based, older adults. Specifically, the beliefs about wellness of elderly clients seen during a community outreach, health promotion project are delineated. The majority of the 33 clients interviewed stated they were not well and that their physician kept them informed regarding their health status. As part of the nurse-client termination process, clients were asked three questions related to themes that emerged during the home visits: health status, health care responsibilities, and perception of wellness. Findings did not support Pender's health promotion model assumption that individuals who engage in health promotion activities perceive their own health status positively.

  16. Management of adult diabetic ketoacidosis

    Directory of Open Access Journals (Sweden)

    Rosival V

    2014-11-01

    Full Text Available Viktor Rosival SYNLAB, Department of Laboratory Medicine, Dérer's Hospital, Bratislava, Slovakia In the article “Management of adult diabetic ketoacidosis” by Gosmanov et al1 there are some discrepancies with the literature. The authors write, “Insulin deficiency […] which underlie the pathophysiology of DKA [diabetic ketoacidosis]”, and on page 258, they write, “Insulin administration is essential in DKA treatment [...]”.1 Since the Nobel prize was awarded in 1977 to Rosalyn S Yalow for the development of new methods of biochemical analysis that make it possible to measure insulin concentration in human plasma, these methods have been used worldwide. In 1981, the monograph Diabetic Coma: Ketoacidotic and Hyperosmolar was published,2 and on page 67, Figure 6.3 has the names of 12 authors who have reported sufficient amounts of plasmatic insulin in patients with DKA.Read the original article

  17. Parental antecedents of adult codependency.

    Science.gov (United States)

    Crothers, M; Warren, L W

    1996-03-01

    Two aspects of codependency were investigated among 442 undergraduates. First, parental antecedents were examined by subjects completing measures of codependency, perceived parental dysfunctions (compulsivity, chemical dependency, and codependency), and parental styles (coercion, control, and non-nurturance). As expected, correlations between adult codependency and parental coercion, control, non-nurturance, and maternal compulsivity were significant. However, correlations between codependency and parental chemical dependency were not significant. A multiple regression analysis identified parental codependency and maternal coercion as significant predictors of subject codependency. To examine the second aspect of codependency, which assumes that codependency was identified over 40 years ago by Karen Horney, subjects completed a loss of self measure which correlated highly with codependency.

  18. Music for insomnia in adults

    DEFF Research Database (Denmark)

    Jespersen, Kira V; Koenig, Julian; Jennum, Poul

    2015-01-01

    the effects of listening to music with no treatment or treatment-as-usual on sleep improvement in adults with insomnia. DATA COLLECTION AND ANALYSIS: Two authors independently screened abstracts, selected studies, assessed risk of bias, and extracted data from all studies eligible for inclusion. Data on pre...... a total of 314 participants. The studies examined the effect of listening to pre-recorded music daily, for 25 to 60 minutes, for a period of three days to five weeks.Based on the Grades of Recommendations, Assessment, Development and Evaluation (GRADE) approach, we judged the evidence from five studies...... of the size of about one standard deviation in favour of the intervention compared to no treatment or treatment-as-usual.Only one study (N = 50; low-quality evidence) reported data on sleep onset latency, total sleep time, sleep interruption, and sleep efficiency. However, It found no evidence to suggest...

  19. Experiences of ADHD in adults

    DEFF Research Database (Denmark)

    Nielsen, Mikka

    This thesis is an examination of adults’ experiences of ADHD. It is a study of life with ADHD, embodied experiences of ADHD, the implications of being diagnosed with ADHD, and ways of relating to the diagnosis. The number of people diagnosed with ADHD has increased within the last couple of decades...... and so has the number of prescriptions for drugs treating ADHD. We know, however, only little about the effects of diagnosing and about phenomenological aspects of ADHD. By analyzing how individuals experience symptoms of ADHD, interpret themselves through the diagnosis, and make use of the resources...... following the diagnosis, this thesis is a contribution to a limited literature on adults’ experiences of ADHD. The study is entirely qualitative. The analyses are based on data from interviews, conversations, and from time spent with 13 adults diagnosed with ADHD in adulthood (five men and eight women, ages...

  20. Childhood adversity and adult personality.

    Science.gov (United States)

    Rosenman, Stephen; Rodgers, Bryan

    2006-05-01

    To explore how recalled childhood adversity affects trait measures of personality in three age cohorts of an Australian adult population and to examine the effects of particular adversities on adult personality traits. A total of 7485 randomly selected subjects in the age bands of 20-24, 40-44 and 60-64 years were interviewed at the outset of a longitudinal community study of psychological health in the Canberra region of Australia. In the initial interview, subjects answered 17 questions about domestic adversity and three questions on positive aspects of upbringing to age 16 years. Personality traits were measured by Eysenck Personality Questionnaire, Behavioural Activation and Inhibition Scales, Positive and Negative Affect Scales and a measure of dissocial behaviours. Higher levels of childhood adversity substantially increase the risk of high neuroticism (OR = 2.6) and negative affect (OR = 2.6), less for behavioural inhibition (OR = 1.7) and for dissocial behaviour (OR = 1.7). No significant effect is seen for extraversion, psychoticism or behavioural activation. Age and gender had little effect on the pattern of risk. Maternal depression has significant and substantial independent effects on measures of neuroticism and negative affect as well as most other measures of personality. Childhood domestic adversity has substantial associations with clinically important aspects of personality: neuroticism and negative affect. Only small effects are seen on behavioural inhibition and dissocial behaviour, and no significant effect on extraversion and behavioural activation. These unexpected findings contradict clinical belief. Maternal psychological ill-health is pre-eminent among adversities predicting later disadvantageous traits, even for those traits that had only the slightest association with childhood adversity. Consequences of childhood adversity prevail throughout the lifespan in men and women equally. The study underlines the importance of childhood domestic

  1. Psychopathologic correlates of adult sleepwalking.

    Science.gov (United States)

    Labelle, Marc-Antoine; Desautels, Alex; Montplaisir, Jacques; Zadra, Antonio

    2013-12-01

    Sleepwalking (SW) often has been associated with psychopathology, but the nature and magnitude of this relation remains unclear. The aim of our study was to investigate the presence of psychopathology in a large cohort of sleepwalkers and to determine if levels of psychopathology showed differential relations to specific characteristics of the disorder, including clinical history. One-hundred and five sleepwalkers (39 men, 66 women; mean age, 32.4±9.5years) referred to our sleep disorders clinic for chronic SW underwent a comprehensive clinical investigation that included an overnight polysomnography (PSG) assessment in 90% of cases. All participants also completed a series of questionnaires, including the Beck Depression Inventory, Second Revision (BDI-II), the Beck Anxiety Inventory (BAI), and the Symptom Checklist 90-Revised (SCL-90-R). The proportion of sleepwalkers who scored above the minimal clinical threshold on the BDI-II, BAI, and SCL-90-R was 27%, 40%, and 28%, respectively. Only 15% of sleepwalkers showed moderate to severe symptoms on the BDI-II and 19% on the BAI. Taken as a whole, these profiles are similar to those observed in the general adult population. The presence of psychopathology in sleepwalkers was associated with a negative family history for SW, a higher frequency of nightmares, and with potentially injurious behaviors enacted during somnambulistic episodes. A majority of adult sleepwalkers consulting for the disorder do not report clinically significant levels of depression or anxiety. Overall, sleepwalkers with and without psychopathology appear more similar than dissimilar. Copyright © 2013 Elsevier B.V. All rights reserved.

  2. Adult Learning Theories: Implications for Online Instruction

    Science.gov (United States)

    Arghode, Vishal; Brieger, Earl W.; McLean, Gary N.

    2017-01-01

    Purpose: This paper analyzes critically four selected learning theories and their role in online instruction for adults. Design/methodology/approach: A literature review was conducted to analyze the theories. Findings: The theory comparison revealed that no single theory encompasses the entirety of online instruction for adult learning; each…

  3. Adult female acne: a new paradigm.

    Science.gov (United States)

    Dréno, B; Layton, A; Zouboulis, C C; López-Estebaranz, J L; Zalewska-Janowska, A; Bagatin, E; Zampeli, V A; Yutskovskaya, Y; Harper, J C

    2013-09-01

    In the adult female, acne is a chronic condition with a substantial negative psychological, social and emotional impact. Based on time of onset, two subtypes of adult female acne are recognized: 'persistent acne' is a continuation of the disease from adolescence, while 'late-onset acne' first presents in adulthood. The morphological characteristics of adult female acne are often distinct from adolescent acne. In adults, inflammatory lesions (particularly papules, pustules and nodules) are generally more prominent on the lower chin, jawline and neck, and comedones are more often closed comedones (micro cysts). Adult acne is mainly mild-to-moderate in severity and may be refractory to treatment. A holistic approach to acne therapy should be taken in adult females, which combines standard treatments with adjunctive therapy and cosmetic use. A number of factors specific to the adult female influence choice of treatment, including the predisposition of older skin to irritation, a possible slow response to treatment, a high likelihood of good adherence, whether of child-bearing age, and the psychosocial impact of the disease. Adherence to therapy should be encouraged through further patient education and a simplified regimen that is tailored to suit the individual patient's needs and lifestyle. This article reviews the specific characteristics of adult female acne, and provides recommendations for acne therapy in this patient group. © 2013 The Authors. Journal of the European Academy of Dermatology and Venereology © 2013 European Academy of Dermatology and Venereology.

  4. Adult Learning and the Future of Work.

    Science.gov (United States)

    Singh, Madhu, Ed.

    This book contains 15 papers: "Introduction" (Madhu Singh); "Adult Learning and the Transformation of Work" (Paul Belanger); "Future of Work and Adult Learning" (Ettore Gelpi); "The Obligation of Education in the Face of Globalisation" (Nicole Arnaud); "Lifelong Learning and Vocational Education and…

  5. Mast cell distribution in normal adult skin

    NARCIS (Netherlands)

    A.S. Janssens (Artiena Soe); R. Heide (Rogier); J.C. den Hollander (Jan); P.G.M. Mulder (P. G M); B. Tank (Bhupendra); A.P. Oranje (Arnold)

    2005-01-01

    markdownabstract__AIMS:__ To investigate mast cell distribution in normal adult skin to provide a reference range for comparison with mastocytosis. __METHODS:__ Mast cells (MCs) were counted in uninvolved skin adjacent to basal cell carcinomas and other dermatological disorders in adults.

  6. Recruitment in Adult Basic Education, Handbook.

    Science.gov (United States)

    Mulvey, Mary C.

    The handbook contains general information about adult basic education (ABE) and publicity for programs in the Providence School Department in particular, complete with materials used for recruitment via posters, newspaper articles, radio, television, and mailed flyers. Problems and causes of adult illiteracy are briefly discussed followed by ABE…

  7. Adult Siblings Consider the Future: Emergent Themes

    Science.gov (United States)

    Davys, Deborah; Mitchell, Duncan; Haigh, Carol

    2016-01-01

    Background: This study aimed to explore the perceptions of adult siblings regarding a future care role and compare with perceived parental wishes as family often provide a key support role in the lives of people who have an intellectual disability. Materials and Method: Semi-structured interviews were undertaken with 15 adult siblings and an…

  8. A Proposed Historiography of Adult Education.

    Science.gov (United States)

    Smith, Glenn

    Current histories of adult education trace it back to the early part of the 20th century. They share several assumptions: (1) "modern" adult education started early in this century; (2) antecedents go back to early European colonization of North America--but ignore Spanish colonizers; (3) the movement is exclusively Eurocentric, seeing no…

  9. Adult and Christian Self-Improvement Literature

    Science.gov (United States)

    Rowland, Michael L.

    2006-01-01

    Many adults search for spiritual guidance and direction and persist in seeking answers to life in today's fast-paced world. With burgeoning economic challenges, political corruption, war in Iraq, poverty, health care concerns, environmental concerns, rising fuel costs, violence, racism, and oppression, many adults seek solace and greater…

  10. Psychological Resources of Adults with Developmental Dyslexia

    Science.gov (United States)

    Lockiewicz, Marta; Bogdanowicz, Katarzyna M.; Bogdanowicz, Marta

    2014-01-01

    The aim of our study was to describe specific psychological resources of adults with developmental dyslexia and compare them with psychological resources of adults without developmental dyslexia. Potential differences were analyzed in visual-spatial, creative, and motivational abilities. No evidence was found for either creative, or visuospatial…

  11. Exploring Older Adults' Health Information Seeking Behaviors

    Science.gov (United States)

    Manafo, Elizabeth; Wong, Sharon

    2012-01-01

    Objective: To explore older adults' (55-70 years) health information-seeking behaviors. Methods: Using a qualitative methodology, based on grounded theory, data were collected using in-depth interviews. Participants were community-living, older adults in Toronto, Canada who independently seek nutrition and health information. Interview transcripts…

  12. Supporting Wellness in Adult Online Education

    Science.gov (United States)

    Thompson, Jacklyn J.; Porto, Stella C. S.

    2014-01-01

    Online education cannot continue to grow at the current pace while ignoring a crucial component of campus support, wellness for adult online learners. This paper brings awareness to the concept of wellness as an important student support service in adult online education. It includes a summarized review of relevant literature and identifies…

  13. 78 FR 32116 - TRICARE Young Adult

    Science.gov (United States)

    2013-05-29

    .... 199.20) shall be made available to all young adult dependents after aging out of the TYA program or... Program (TAMP) eligibility or until reaching age 26, whichever comes first. Upon the death of an active... 2011 (NDAA for FY11). It establishes the TRICARE Young Adult (TYA) program to provide an extended...

  14. Preserving the Voices of Adult Educators

    Science.gov (United States)

    Bogner, Len A.; King, Brett P.

    2017-01-01

    The Adult Education Interview Series (AEIS) started at the University of Central Oklahoma (UCO) and was inspired by the use of TED talks and other similar videos in online and distance education courses. It is a collaboration between the Adult Education and Safety Science Department and the Center for eLearning and Connected Environments at UCO.…

  15. Three phenotypes of adult-onset asthma

    NARCIS (Netherlands)

    Amelink, M.; de Nijs, S. B.; de Groot, J. C.; van Tilburg, P. M. B.; van Spiegel, P. I.; Krouwels, F. H.; Lutter, R.; Zwinderman, A. H.; Weersink, E. J. M.; ten Brinke, A.; Sterk, P. J.; Bel, E. H.

    2013-01-01

    Adult-onset asthma differs from childhood-onset asthma in many respects. It is more heterogeneous, often severe and frequently associated with loss of lung function. To identify underlying mechanisms of adult-onset asthma and to capture predictors of disease progression, detailed characterization

  16. Predictors of Transience among Homeless Emerging Adults

    Science.gov (United States)

    Ferguson, Kristin M.; Bender, Kimberly; Thompson, Sanna J.

    2014-01-01

    This study identified predictors of transience among homeless emerging adults in three cities. A total of 601 homeless emerging adults from Los Angeles, Austin, and Denver were recruited using purposive sampling. Ordinary least squares regression results revealed that significant predictors of greater transience include White ethnicity, high…

  17. The Relevance of Young Adult Literature

    Science.gov (United States)

    Stallworth, B. Joyce

    2006-01-01

    Although young adult literature is often recommended as a reading bridge to the classics, Stallworth insists that the genre deserves a prominent place in the middle school canon in its own right. She describes several examples from middle school classrooms of how young adult novels can enhance tweens' "life literacy" by both helping them develop…

  18. Adult neurogenesis and the vascular Nietzsche.

    Science.gov (United States)

    Palmer, Theo D

    2002-06-13

    Adult neurogenesis is mediated by immature neural precursors that divide within the residual germinal matrices of the brain. In the paper by in this issue of Neuron, the "cause and effect" of adult neurogenesis takes a major step forward with the description of a vascular signaling network that influences neuronal precursor migration and fate.

  19. Clinic Attendance Compliance Pattern of Adult Hypertensive ...

    African Journals Online (AJOL)

    Objective: A number of factors affect the clinic attendance compliance of the average adult Nigerian. The consequent default from treatment could affect the management outcome of such patients. This study was therefore, undertaken to evaluate the clinic attendance compliance pattern of adult hypertensive patients being ...

  20. Towards a Framework for Teaching Adult Learners.

    Science.gov (United States)

    Van Duzer, Carol

    1997-01-01

    A brief review of what is known about teaching English as a Second Language (ESL) to adults focuses on four areas: characteristics and needs of adult English language learners; program design and instructional practices; ESL teacher preparation and staff development; and learner assessment and outcomes. Teachers are urged to let colleagues,…

  1. Perspectives on Assessment in Adult ESOL Instruction

    Science.gov (United States)

    Van Duzer, Carol H.; Berdan, Robert

    1999-01-01

    This chapter seeks to provide the field of education for adult English speakers of other languages--at local, state, and national levels--with a timely overview of the state of assessment in adult English for Speakers of Other Languages (ESOL) programs in the United States. It also seeks to provide a brief description of assessment reform…

  2. Disordered Eating and Psychological Distress among Adults

    Science.gov (United States)

    Patrick, Julie Hicks; Stahl, Sarah T.; Sundaram, Murali

    2011-01-01

    The majority of our knowledge about eating disorders derives from adolescent and young adult samples; knowledge regarding disordered eating in middle and later adulthood is limited. We examined the associations among known predictors of eating disorders for younger adults in an age-diverse sample and within the context of psychological distress.…

  3. TOMORROW'S TARGETS FOR UNIVERSITY ADULT EDUCATION.

    Science.gov (United States)

    HORN, FRANCIS H.

    SCIENTIFIC AND TECHNOLOGICAL ADVANCES, THE POPULATION EXPLOSION, INCREASING LEISURE, RISING EDUCATIONAL LEVELS, AND EXPECTATIONS, AND THE GROWING COMPLEXITY OF PUBLIC ISSUES AND OTHER FACETS OF MODERN LIFE HAVE DIRECT IMPLICATIONS FOR UNIVERSITY ADULT EDUCATION. ALTHOUGH THE ADULT EDUCATIONAL ROLE OF LIBERAL ARTS COLLEGES AND JUNIOR COLLEGES WILL,…

  4. Publicizing Adult Education Programs: A Leadership Monograph.

    Science.gov (United States)

    California State Dept. of Education, Sacramento. Bureau of Publications.

    This monograph describes successful publicity practices in adult education that can be adapted to fit individual promotional plans for communication with the community. The introduction explains the importance of good public relations to an adult education program. In section 1, publicity and promotion, the various ways of publicizing information…

  5. Identification of Adults with Developmental Language Impairments

    Science.gov (United States)

    Fidler, Lesley J.; Plante, Elena; Vance, Rebecca

    2011-01-01

    Purpose: To assess the utility of a wide range of language measures (phonology, morphology, syntax, and semantics) for the identification of adults with developmental language impairment. Method: Measures were administered to 3 groups of adults, each representing a population expected to demonstrate high levels of language impairment, and to…

  6. Transfer in adult and further training

    DEFF Research Database (Denmark)

    Wahlgren, Bjarne

    The Danish sociologist Bjarne Wahlgren has identified 12 factors that provide effective ' transfer '- transfer from education to work. Read Bjarne Wahlgrens publication "Transfer ... Wahlgren "Transfer in adult further training".......The Danish sociologist Bjarne Wahlgren has identified 12 factors that provide effective ' transfer '- transfer from education to work. Read Bjarne Wahlgrens publication "Transfer ... Wahlgren "Transfer in adult further training"....

  7. Employment in adults with congenital heart disease

    NARCIS (Netherlands)

    Kamphuis, Mascha; Vogels, Ton; Ottenkamp, Jaap; van der Wall, Ernst E.; Verloove-Vanhorick, S. Pauline; Vliegen, Hubert W.

    2002-01-01

    To evaluate job participation, career-related problems, and actual job problems in adults with complex congenital heart disease (CHD) compared with adults with mild CHD and reference groups. Cross-sectional study. Patients were randomly selected from the archives of the Department of Pediatric

  8. Delivering Instruction to Adult Learners. Revised Edition.

    Science.gov (United States)

    Cantor, Jeffrey A.

    This one-stop guide for trainers and educators of adults in industry, business, or the professions details a results-oriented instructional strategy that is based on the following principles for instructing adults effectively: (1) act as a leader, helper, guide, change agent, coordinator, and facilitator of learning; (2) promote active…

  9. Changing Students' Stereotypes of Older Adults

    Science.gov (United States)

    Wurtele, Sandy K.; Maruyama, LaRae

    2013-01-01

    Research suggests that university students tend to hold negative attitudes about older adults. However, there is some evidence to suggest that these ageist attitudes can be challenged and changed through curricular intervention. The current study was designed to determine whether the "Activities of Older Adults" exercise as part of a…

  10. Reading Difficulties in Spanish Adults with Dyslexia

    Science.gov (United States)

    Suárez-Coalla, Paz; Cuetos, Fernando

    2015-01-01

    Recent studies show that dyslexia persists into adulthood, even in highly educated and well-read people. The main characteristic that adults with dyslexia present is a low speed when reading. In Spanish, a shallow orthographic system, no studies about adults with dyslexia are available; and it is possible that the consistency of the orthographic…

  11. Type 2 Diabetes Widespread in Adults

    Science.gov (United States)

    ... of national survey data, researchers found that the prevalence of diabetes in U.S. adults is continuing to rise. And ... Nutrition Examination Survey. The researchers found that the prevalence of diagnosed diabetes in U.S. adults rose from about 5.1 ...

  12. Subjective Wellbeing Among Adults with Diabetes

    DEFF Research Database (Denmark)

    Holmes-Truscott, Elizabeth; Browne, Jessica L; Pouwer, Frans

    2016-01-01

    This study examines the subjective wellbeing of Australian adults with diabetes who completed the Diabetes MILES—Australia survey, investigating by diabetes type and treatment, and by comparing with the subjective wellbeing of the general Australian adult population. In addition, the extent...

  13. Regional development, inequality and adult education

    DEFF Research Database (Denmark)

    Rasmussen, Palle; Staugaard, Hans Jørgen

    Adult education policy exists at many levels – internationally, nationally and locally. In this paper, we look at the challenges, structures and practices of adult education policy at the local level, more specifically in Northern Denmark, one of the five regions of the Danish nation-state. We se...

  14. Employment in adults with congenital heart disease

    NARCIS (Netherlands)

    Kamphuis, M.; Vogels, T.; Ottenkamp, J.; Wall, E.E. van der; Verloove-Vanhorick, S.P.; Vliegen, H.W.

    2002-01-01

    Objective: To evaluate job participation, careerrelated problems, and actual job problems in adults with complex congenital heart disease (CHD) compared with adults with mild CHD and reference groups. Design: Cross-sectional study. Setting: Patients were randomly selected from the archives of the

  15. Speaking-Related Dyspnea in Healthy Adults

    Science.gov (United States)

    Hoit, Jeannette D.; Lansing, Robert W.; Perona, Kristen E.

    2007-01-01

    Purpose: To reveal the qualities and intensity of speaking-related dyspnea in healthy adults under conditions of high ventilatory drive, in which the behavioral and metabolic control of breathing must compete. Method: Eleven adults read aloud while breathing different levels of inspired carbon dioxide (CO[subscript 2]). After the highest level,…

  16. Education: A Possibility for Empowering Older Adults

    Science.gov (United States)

    Kump, Sonja; Krasovec, Sabina Jelenc

    2007-01-01

    Educating older adults (in the so-called third age) is becoming an increasingly important activity for the elderly, above all because it empowers them, while at the same time reducing their social exclusion. The aim of this paper is to closely examine the actual state of affairs and the education possibilities for older adults in Slovenia. The…

  17. Adolescent Family Context and Adult Identity Formation

    Science.gov (United States)

    Benson, Janel E.; Johnson, Monica Kirkpatrick

    2009-01-01

    This study examines the links between adolescent family context and coming to see oneself as an adult. Using data from the National Longitudinal Study of Adolescent Health, the authors investigate how adolescent family structure, resources, and processes together influence adult identity and whether they do so similarly for men and women. The…

  18. Adult Perspectives of Learning Musical Instruments

    Science.gov (United States)

    Roulston, Kathryn; Jutras, Peter; Kim, Seon Joo

    2015-01-01

    This article reports findings from a qualitative study of adults' perceptions and experiences of learning musical instruments. Conducted in the south-east United States, 15 adults who were learning instruments were recruited via community music groups and private instrumental teachers. Analysis of transcripts of semi-structured interviews…

  19. Interactive Influences on Health and Adult Education

    Science.gov (United States)

    Hill, Lilian H.

    2016-01-01

    This chapter examines multiple convergent forces affecting health, relates these to social determinants of health and critical adult health learning, and closes with discussion of opportunities for adult educators to contribute to human health at the individual, community, health provider, policy/regulatory agency, and international levels.

  20. Extrapulmonary tuberculosis among adults: Experience at Chris ...

    African Journals Online (AJOL)

    Extrapulmonary tuberculosis among adults: Experience at Chris Hani Baragwanath Academic Hospital, Johannesburg, South Africa. ... South African Medical Journal ... Adults (N=2 963) with culture-proven EPTB seen over 2 years at Chris Hani Baragwanath Academic Hospital, the main referral hospital serving Soweto, ...

  1. Emotional Highs in Adult Experiential Learning

    Science.gov (United States)

    Zeivots, Sandris

    2016-01-01

    Despite knowing that positive emotional experiences tend to be beneficial for adult learning, our incomplete understanding of the emotional system rarely allows us to incorporate emotion adequately in real learning situations. The experience of emotional highs, as observed in adult experiential learning courses, has been selected as the phenomenon…

  2. Power and Authority in Adult Education

    Science.gov (United States)

    Alsobaie, Mohammed Fahad

    2015-01-01

    This paper covers power and authority in adult education, focusing on the modern definitions of power and authority in the educational context, then moving into past precedents of the use of power and authority of classrooms. Finally, the optimal types of power and authority to apply to adult education are examined. Power defines a relationship…

  3. The History of Adult Education in Greece.

    Science.gov (United States)

    Boucouvalas, Marcie

    Adult education in Greece dates back to the time of Homer. Poetry and Panhellenic festivals were the earliest forms of adult education in Greece. By classical times, however, an entire learning society of human and material resources had been developed. Greek society experienced periods of high levels of culture and learning only to be conquered…

  4. Liberating Knowledge: Research, Feminism, and Adult Education.

    Science.gov (United States)

    Barr, Jean

    This book, which is directed toward tutors and learners in women's studies and community-based adult education programs who wish to cross the boundaries between arts, social science, and natural science, explores the relationship between research, feminism, and adult education. The book begins with a preface that provides background information on…

  5. Counseling Services in Adult Day Care Centers.

    Science.gov (United States)

    Zaki, Gamal; Zaki, Sylvia

    Federal support for adult day care centers began in the United States approximately 10 years ago. To examine the counseling practices in the adult day care centers across the country and to explore how the services are affected by the staffing patterns at these centers, 135 centers completed a questionnaire. The questionnaire addressed…

  6. Multicultural Literature for Children and Young Adults

    Science.gov (United States)

    Bista, Krishna

    2012-01-01

    In the selection of multicultural literature for children and young adults, educators and researchers focus on two main controversial issues--authority and authenticity--that the authors portray in their writing. What type of author can accurately portray realistic pictures of minority cultures in multicultural literature for young adults? Must it…

  7. Reading Instruction for the Adult Illiterate.

    Science.gov (United States)

    Jones, Edward V.

    Intended for current or prospective teachers of illiterate adults, this book highlights both some motivational and environmental factors that may particularly affect the classroom performance of adult remedial readers and the areas where the backgrounds, experiences, and expectations of teachers and learners are apt to differ. Following an…

  8. Reappraising the Professionalism of Adult Education.

    Science.gov (United States)

    Brown, Carol D.

    1984-01-01

    Points out the failure of adult educators to define professionalism and to examine the assumptions underlying ideological differences prevalent in the field. Argues for a systematic gathering of data to move the discussion out of the theoretical realm. Explores benefits of moving toward a clearly understood conception of adult education. (JOW)

  9. Evaluation of Verbal Behavior in Older Adults

    Science.gov (United States)

    Gross, Amy C.; Fuqua, Wayne; Merritt, Todd A.

    2013-01-01

    Approximately 5% of older adults have a dementia diagnosis, and language deterioration is commonly associated with this disorder (Kempler, 2005). Several instruments have been developed to diagnose dementia and assess language capabilities of elderly adults. However, none of these instruments take a functional approach to language assessment as…

  10. Riparian forestry management and adult stream insects

    OpenAIRE

    Briers, R. A.; Gee, J. H. R.

    2004-01-01

    The impacts of coniferous plantation forestry on the biology of upland streams in the UK are firmly established. Whilst benthic communities have been well studied, very little research has considered the impacts of riparian forestry management on adult stream insects, yet the essentially terrestrial adult (reproductive) phase may be important in determining the abundance and distribution of larval stages. Riparian vegetation has a po...

  11. Older Adults' Acceptance of Information Technology

    Science.gov (United States)

    Wang, Lin; Rau, Pei-Luen Patrick; Salvendy, Gavriel

    2011-01-01

    This study investigated variables contributing to older adults' information technology acceptance through a survey, which was used to find factors explaining and predicting older adults' information technology acceptance behaviors. Four factors, including needs satisfaction, perceived usability, support availability, and public acceptance, were…

  12. Older Adults Have Difficulty in Decoding Sarcasm

    Science.gov (United States)

    Phillips, Louise H.; Allen, Roy; Bull, Rebecca; Hering, Alexandra; Kliegel, Matthias; Channon, Shelley

    2015-01-01

    Younger and older adults differ in performance on a range of social-cognitive skills, with older adults having difficulties in decoding nonverbal cues to emotion and intentions. Such skills are likely to be important when deciding whether someone is being sarcastic. In the current study we investigated in a life span sample whether there are…

  13. Insights into disease severity in adult asthma

    NARCIS (Netherlands)

    Amelink, M.

    2014-01-01

    In this thesis we investigated and associated several new insights into disease severity in adult asthma. First we identified several clusters of adult-onset asthma and in addition to this we showed that severe disease is mostly associated with persistent eosinophilia and ENT disease. Also we showed

  14. Standards for Adult Education ESL Programs.

    Science.gov (United States)

    Teachers of English to Speakers of Other Languages, Inc., Alexandria, VA.

    This monograph describes the components of a quality adult education English as a Second Language (ESL) program. The standards reflect the great variety of adult ESL programs in the United States. Part 1, "Introduction," describes issues to be considered in developing standards for program quality and explains how to use the program…

  15. How Adult Online Graduates Portray Their Degree

    Science.gov (United States)

    Hagan, Eric J.

    2013-01-01

    This qualitative case study investigated how adult graduates of online Bachelor's degree programs describe the online aspect of their degree. Online education is promoted as a method for adult students to access the benefits of a college degree. Therefore, it is important for prospective online students, higher education institutions and…

  16. Placing Advocacy at the Heart of Adult Education

    Science.gov (United States)

    Taylor, Jackie

    2016-01-01

    Adult educators know that adults and families change their lives through adult education. Adult education also positively impacts a host of social and economic issues. Yet this fact is largely unknown or misunderstood by the general public. Resources have become increasingly scarce, while at the same time adult educators are asked to do more with…

  17. A Phosphine-Free Route to Size-Adjustable CdSe and CdSe/CdS Core-Shell Quantum Dots for White-Light-Emitting Diodes.

    Science.gov (United States)

    Zhang, Yugang; Li, Guopeng; Zhang, Ting; Song, Zihang; Wang, Hui; Zhang, Zhongping; Jiang, Yang

    2018-03-01

    The selenium dioxide was used as the precursor to synthesize wide-size-ranged CdSe quantum dots (2.4-5.7 nm) via hot-injection route. The CdSe quantum dots are featured with high crystalline, monodisperse, zinc blende structure and wide emission region (530-635 nm). In order to improve the stability and quantum yield, a phosphine-free single-molecular precursor approach is used to obtain CdSe/CdS core/shell quantum dots. The CdSe/CdS quantum dots are highly fluorescent with quantum yield up to 65%, and persist the good monodispersity and high crystallinity. Moreover, the quantum dots white light-emitting-diodes are fabricated by using the resultant red emission core/shell quantum dots and Y3Al5O12:Ce3+ yellow phosphors as color-conversion layers on a blue InGaN chip. The prepared light-emitting-diodes show good performance with CIE-1931 coordinated of (0.3583, 0.3349), an Ra of 92.9, and a Tc of 4410 K at 20 mA, which indicate that the combination of red-emission QDs and yellow phophors as a promising approach to obtain warm WLEDs with good color rendering.

  18. Neuronal Circuitry Mechanisms Regulating Adult Mammalian Neurogenesis

    Science.gov (United States)

    Song, Juan; Olsen, Reid H.J.; Sun, Jiaqi; Ming, Guo-li; Song, Hongjun

    2017-01-01

    The adult mammalian brain is a dynamic structure, capable of remodeling in response to various physiological and pathological stimuli. One dramatic example of brain plasticity is the birth and subsequent integration of newborn neurons into the existing circuitry. This process, termed adult neurogenesis, recapitulates neural developmental events in two specialized adult brain regions: the lateral ventricles of the forebrain. Recent studies have begun to delineate how the existing neuronal circuits influence the dynamic process of adult neurogenesis, from activation of quiescent neural stem cells (NSCs) to the integration and survival of newborn neurons. Here, we review recent progress toward understanding the circuit-based regulation of adult neurogenesis in the hippocampus and olfactory bulb. PMID:27143698

  19. Perspectives on housing among homeless emerging adults.

    Science.gov (United States)

    Ryan, Tiffany N; Thompson, Sanna J

    2013-02-01

    Homeless emerging adults need the safety and stability of housing programs if they are to avoid the elements and victimization of the streets, however, barriers to obtaining housing are numerous. This study identified factors associated with perspectives of housing services among 29 homeless emerging adults (ages 18-23 years) through one-on-one interviews. Data were gathered and analyzed using grounded theory methodology for qualitative information. Major themes of peer support and positive personal and programmatic interactions in the context of emerging adult development were noted as important factors in housing service utilization. These major themes should be taken into consideration for current housing programs, due to homeless emerging adults' oscillation between their desire for formal support and personal independence. Greater emphasis on services that do not require long term commitments and are more flexible in addressing specific barriers to housing for homeless emerging adults may increase use. Copyright © 2012 Elsevier Ltd. All rights reserved.

  20. Therapeutic potential of adult stem cells

    DEFF Research Database (Denmark)

    Serakinci, Nedime; Keith, W. Nicol

    2006-01-01

    is the necessity to be able to identify, select, expand and manipulate cells outside the body. Recent advances in adult stem cell technologies and basic biology have accelerated therapeutic opportunities aimed at eventual clinical applications. Adult stem cells with the ability to differentiate down multiple...... lineages are an attractive alternative to human embryonic stem cells (hES) in regenerative medicine. In many countries, present legislation surrounding hES cells makes their use problematic, and indeed the origin of hES cells may represent a controversial issue for many communities. However, adult stem...... cells are not subject to these issues. This review will therefore focus on adult stem cells. Based on their extensive differentiation potential and, in some cases, the relative ease of their isolation, adult stem cells are appropriate for clinical development. Recently, several observations suggest...

  1. Marriage and mental health among young adults.

    Science.gov (United States)

    Uecker, Jeremy E

    2012-03-01

    Marriage is widely thought to confer mental health benefits, but little is known about how this apparent benefit may vary across the life course. Early marriage, which is nonnormative, could have no, or even negative, mental health consequences for young adults. Using survey data from waves 1 and 3 of the National Longitudinal Study of Adolescent Health (n = 11,695), I find that married young adults exhibit levels of psychological distress that are similar to those of young adults in any kind of romantic relationship. Married and engaged young adults also report lower frequency of drunkenness than those who are not in a romantic relationship. Married young adults, especially those who first married at ages 22 to 26, report higher life satisfaction than those in other type of romantic relationships,those in no romantic relationship, and those who married prior to age 22. Explanations for these findings are examined, and their implications are discussed.

  2. Flavored e-cigarette use: Characterizing youth, young adult, and adult users

    OpenAIRE

    Harrell, M.B.; Weaver, S.R.; Loukas, A.; Creamer, M.; Marti, C.N.; Jackson, C.D.; Heath, J.W.; Nayak, P.; Perry, C.L.; Pechacek, T.F.; Eriksen, M.P.

    2016-01-01

    The purpose of this study is to investigate how the use of flavored e-cigarettes varies between youth (12?17?years old), young adults (18?29?years old), and older adults (30?+ years old). Cross-sectional surveys of school-going youth (n?=?3907) and young adult college students (n?=?5482) in Texas, and young adults and older adults (n?=?6051) nationwide were administered in 2014?2015. Proportions and 95% confidence intervals were used to describe the percentage of e-cigarette use at initiation...

  3. European consensus statement on diagnosis and treatment of adult ADHD: The European Network Adult ADHD

    Directory of Open Access Journals (Sweden)

    Kooij Sandra JJ

    2010-09-01

    Full Text Available Abstract Background Attention deficit hyperactivity disorder (ADHD is among the most common psychiatric disorders of childhood that persists into adulthood in the majority of cases. The evidence on persistence poses several difficulties for adult psychiatry considering the lack of expertise for diagnostic assessment, limited treatment options and patient facilities across Europe. Methods The European Network Adult ADHD, founded in 2003, aims to increase awareness of this disorder and improve knowledge and patient care for adults with ADHD across Europe. This Consensus Statement is one of the actions taken by the European Network Adult ADHD in order to support the clinician with research evidence and clinical experience from 18 European countries in which ADHD in adults is recognised and treated. Results Besides information on the genetics and neurobiology of ADHD, three major questions are addressed in this statement: (1 What is the clinical picture of ADHD in adults? (2 How can ADHD in adults be properly diagnosed? (3 How should ADHD in adults be effectively treated? Conclusions ADHD often presents as an impairing lifelong condition in adults, yet it is currently underdiagnosed and treated in many European countries, leading to ineffective treatment and higher costs of illness. Expertise in diagnostic assessment and treatment of ADHD in adults must increase in psychiatry. Instruments for screening and diagnosis of ADHD in adults are available and appropriate treatments exist, although more research is needed in this age group.

  4. European consensus statement on diagnosis and treatment of adult ADHD: the European Network adult ADHD

    LENUS (Irish Health Repository)

    Kooij, Sandra JJ

    2010-09-03

    Abstract Background Attention deficit hyperactivity disorder (ADHD) is among the most common psychiatric disorders of childhood that persists into adulthood in the majority of cases. The evidence on persistence poses several difficulties for adult psychiatry considering the lack of expertise for diagnostic assessment, limited treatment options and patient facilities across Europe. Methods The European Network Adult ADHD, founded in 2003, aims to increase awareness of this disorder and improve knowledge and patient care for adults with ADHD across Europe. This Consensus Statement is one of the actions taken by the European Network Adult ADHD in order to support the clinician with research evidence and clinical experience from 18 European countries in which ADHD in adults is recognised and treated. Results Besides information on the genetics and neurobiology of ADHD, three major questions are addressed in this statement: (1) What is the clinical picture of ADHD in adults? (2) How can ADHD in adults be properly diagnosed? (3) How should ADHD in adults be effectively treated? Conclusions ADHD often presents as an impairing lifelong condition in adults, yet it is currently underdiagnosed and treated in many European countries, leading to ineffective treatment and higher costs of illness. Expertise in diagnostic assessment and treatment of ADHD in adults must increase in psychiatry. Instruments for screening and diagnosis of ADHD in adults are available and appropriate treatments exist, although more research is needed in this age group.

  5. Response of pre-adult and adult stages of Trichuris muris to common anthelmintics in mice.

    Science.gov (United States)

    Rajasekariah, G R; Deb, B N; Jones, M P; Dhage, K R; Bose, S

    1991-10-01

    The common anthelmintics, oxantel, mebendazole, albendazole and pyrantel were assessed for their comparative activity against Trichuris muris in mice. Mice were infected with T. muris and the infection was maintained by a brief cortisone administration during the second week of infection. Mice carrying the infection with different life cycle stages, viz. fourth stage larvae (L4), pre-adult and adult stages were dosed with anthelminitics. The worm burdens in control infection groups varied although infection dose and other conditions were uniformly followed. With various dose regimens tested, oxantel was highly potent; it eliminated completely pre-adult and adult stages, respectively at 25 and 12.5 mg kg-1 dose levels with significant activity also against adult worms at a 1.56 mg kg-1 dose level and against pre-adults at a 6.25 mg kg-1 level. Pre-adults required twice the dose given to that of adults for complete (100%) activity. Mebendazole was the next most active; a dosage of 37.5 mg kg-1 was completely active against pre-adults whereas a dosage of 2 x 50 mg kg-1 was required for complete elimination of adult worms. In addition, about 90% of the worms were eliminated with a single dose of 150 mg kg-1. However, a significant activity was seen against adults at a 25 mg kg-1 level and pre-adults at 37.5 mg kg-1, the lowest level tested. In comparison, albendazole did not induce complete clearance of pre-adult and adult stages even when tested at dose levels as high as 150 and 2 x 75 mg kg-1, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)

  6. Reliability of Foot Posture Index individual and total scores for adults and older adults.

    Science.gov (United States)

    Aquino, Mariana R C; Avelar, Bruna S; Silva, Paula L; Ocarino, Juliana M; Resende, Renan A

    2018-02-06

    Previous studies have suggested that the Foot Posture Index (FPI-6) is valid and reliable to evaluate foot posture of adults and children. However, studies with adults had some important limitations. In addition, it is not clear if FPI-6 is reliable for older adults. Variations in foot structure, such as edema, bone callosity and bunions, are more frequent in older adults, which may compromise FPI-6 reliability for this population. To investigate test-retest and inter-rater reliability of FPI-6 total and individual scores for the assessment of foot posture of adults and older adults. Twenty-one adults and 19 older adults participated in this study. The examiners performed FPI-6 on two days of data collection. We used Cohen Weighted Kappa and Intraclass Correlation Coefficient for categorical and continuous variables, respectively. For adults, FPI-6 scores demonstrated test-retest reliability varying from fair to substantial and inter-rater reliability varying from fair to almost perfect. For older adults, FPI-6 scores demonstrated test-retest reliability varying from not reliable to moderate and inter-rater reliability varying from fair to almost perfect. The examiners demonstrated more than 80% of agreement in all FPI-6 scores for adults and older adults. The relatively low reliability in light of this high level of agreement suggest that the current version of FPI-6 can be a useful tool to assess foot posture for adults and should be further examined. On the other hand, FPI-6 should be cautiously used for older adults. Copyright © 2018 Elsevier Ltd. All rights reserved.

  7. Screening for and Management of Obesity in Adults

    Science.gov (United States)

    ... Task Force Recommendations Screening for and Management of Obesity in Adults The U.S. Preventive Services Task Force (Task Force) ... final recommendation on Screening for and Management of Obesity in Adults . This recommendation is for adults ages 18 and ...

  8. Strategies Used by Adults to Reduce Their Prescription Drug Costs

    Science.gov (United States)

    ... Used by Adults to Reduce Their Prescription Drug Costs Recommend on Facebook Tweet Share Compartir NCHS Data ... Adults used several strategies to reduce prescription drug costs. Figure 1. Percentages of adults who used selected ...

  9. Dietary intake of Senegalese adults

    Directory of Open Access Journals (Sweden)

    Coomes Margerie

    2010-02-01

    Full Text Available Abstract The aim of this work is to identify major food sources and dietary constituents of Senegalese adults. We conducted a cross-sectional study, using a single 24-hour dietary recall interview. Foods were classified into food groups based on similarities in nutrient content or use. Food groups included foods consumed individually, or as part of food mixtures such as stews, soups, or sandwiches. Median consumption (amount/day of each food was determined and examined by relevant subgroups. Participants were 50 healthy Senegalese men, aged 20-62 years recruited at the Hôpital Général de Grand Yoff in Dakar, Senegal and from Sendou village, a rural area outside Dakar. A total of 90 foods and beverages were identified and classified into 11 groups. Sixty-five percent of foods identified could be classified as meats, grains, or fruits/vegetables. Fruits and vegetables comprised 42% (38/90 of all foods; meats 12% (11/90; and grains 11% (10/90. Sauces (6%, 5/90, sweets (4%, 4/90, and desserts (4%, 4/90 were also reported. The most common fruits/vegetables reported were potato, carrot, mango, and lettuce; commonly reported grains were bread and rice; and commonly reported meats were fish, beef, and ox. There were no differences in reported daily intake of each food by age, ethnicity, education, or residence. Most foods reported were traditional to the Senegalese diet, despite the increasing availability of Western foods in Senegal.

  10. Education of Mentally Retarded Adults

    Directory of Open Access Journals (Sweden)

    Dora Jelenc

    2000-12-01

    Full Text Available Adult education of people with severe, modest and profound mental retardation got only recently an important place in the special education theory and practice. It could be established that in this area both in the intentional as well as in the contentual field the meaningfull shift has been achieved. Today we are talking about authonomy and rights of these people to taking part in a decission-making about the way of their living, but on the other  side the fast development and changes in society are again and again compelling this people to the decisions which they are not able to put into effect and which are burdening them and making them dependent of others. This could partly be prevented by continuing education as it is also true for them that in the stage of initial education they cannot subdue everything what they would need later in their life. Next to the findings of the foreign experts this has been confirmed as well in the first our investigations in this area. Some of the findings will be presented in our paper.

  11. [Atopic dermatitis of the adult].

    Science.gov (United States)

    Hello, M; Aubert, H; Bernier, C; Néel, A; Barbarot, S

    2016-02-01

    Atopic dermatitis (AD) of the adult is a common skin disease. Its prevalence has greatly increased during the past decades. AD is commonly associated with other atopic disorders. Its impact on quality of life is often underestimated. Various immunopathologic mechanisms are involved in AD: innate epidermal barrier dysfunction due to filaggrin gene mutations, innate and adaptative abnormalities of the immune system (an initial Th2 phase precedes a chronic Th1 phase), intestinal and cutaneous microbiomes dysbiosis, and environmental factors. Diagnosis of AD is clinical and there is no predictive biomarker of future severity. The main differential diagnoses are: scabies, psoriasis, cutaneous adverse reaction, cutaneous T cell lymphoma, primary immunodeficiency, and Netherton's syndrome. Therapeutic management is challenging and should integrate a therapeutic education program. Topical corticosteroids are the first line treatment, including a preliminary assessment of possible topical corticosteroids phobia. Systemic treatments are recommended in severe, chronic and resistant AD, after careful evaluation in a reference centre. Dupilumab, an IL4/IL13 inhibitor, might be the first effective targeted therapy in AD, whereas therapies that specifically target the mechanisms of pruritus represent an exciting perspective. Copyright © 2015 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  12. Adult Rhabdomyoma of the Larynx

    Directory of Open Access Journals (Sweden)

    Pinho, Márcia Monteiro

    2013-09-01

    Full Text Available Introduction: Rhabdomyoma is a rare benign tumor derived from skeletal muscles. Laryngeal rhabdomyomas are even rarer, with only approximately 40 reported cases in world literature. Laryngeal rhabdomyomas usually are seen as masses covered by mucosa. They are often solitary asymptomatic tumors, but symptoms such as hoarseness can occur. The radiologic features are usually those typical of benign neoplasms, showing well-delineated borders. The differential diagnoses for laryngeal masses include cysts, laryngoceles, and benign and malignant neoplasms. The diagnosis is usually made using histopathologic findings, but in some cases some difficulties can be found. Immunohistochemical staining is of great value in the differentiation of similar tumors. Treatment of rhabdomyoma is surgical excision. Objective: To describe a case of rhabdomyoma of the larynx attended at Santa Casa de Misericórdia do Rio de Janeiro. Case Report: A 35-year-old man presented with progressive hoarseness in the preceding year. Laryngoscopy showed a large submucosal tumor at the supraglottic region of the larynx. The neck computed tomography scan confirmed the submucosal mass, with distinct borders. The patient was taken to the operating suite, where endoscopic extirpation of the mass was performed. Initial histologic diagnosis was suggestive of paraganglioma, which was not confirmed by studies with immunohistochemical markers, and diagnosis was changed to adult-type rhabdomyoma. The patient recovered well. His voice returned to normal after 3 months. Discussion: Although muscle tumors of the larynx are very rare, rhabdomyoma should be considered when there is a submucosal mass in the larynx.

  13. Intestinal histoplasmosis in immunocompetent adults.

    Science.gov (United States)

    Zhu, Lin-Lin; Wang, Jin; Wang, Zi-Jing; Wang, Yi-Ping; Yang, Jin-Lin

    2016-04-21

    To present a retrospective analysis of clinical and endoscopic features of 4 cases of immunocompetent hosts with intestinal histoplasmosis (IH). Four immunocompetent adults were diagnosed with IH between October 2005 and March 2015 at West China Hospital of Sichuan University. Clinical and endoscopic characteristics were summarized and analyzed retrospectively. GMS (Gomori methenamine silver), PAS (periodic acid-Schiff) and Giemsa staining technique were used to confirm Histoplasma capsulatum(H. capsulatum). The symptoms, signs, endoscopic presentations, radiographic imaging, pathological stain results and follow-up are presented as tables and illustrations. The cases were male patients, ranging from 33 to 61 years old, and primarily presented with non-specific symptoms such as irregular fever, weight loss, abdominal pain and distention. Hepatosplenomegaly and lymphadenopathy were the most common signs. Endoscopic manifestations were localized or diffuse congestion, edema, ulcers, and polypoid nodules with central erosion involving the terminal ileum, ascending colon, transverse colon, descending colon, sigmoid colon and rectum, similar to intestinal tuberculosis, tumor, and inflammatory bowel disease. Numerous yeast-like pathogens testing positive for PAS and GMS stains but negative for Giemsa were detected in the cytoplasm of the histiocytes, which were highly suggestive of H. capsulatum. Immunocompetent individuals suffering from histoplasmosis are rarely reported. It is necessary that gastroenterologists and endoscopists consider histoplasmosis as a differential diagnosis, even in immunocompetent patients.

  14. Bilateral Monteggia fracture in adults

    Directory of Open Access Journals (Sweden)

    Ristić Dejan

    2011-01-01

    Full Text Available Introduction. In 1814 Giovanni Monteggia first described two cases of fractures of the proximal third of ulna with dislocation of the radial head. These fractures are more common in children than in adults, and mutual Monteggia fracture is a rare complication. This study presents a treatment course of a patient with bilateral Monteggia fracture. Case report. A 55- year-old patient was injured by falling in the yard. Radiography showed bilateral Monteggia fracture type II (by the Badon classification. Operative treatment of fracture was done by a compression plate on the right side and by the zuggurtung technique on the left one. Closed repositioning of the radial head was done on both sides. The patient was wearing a plaster splint for the upper arm for 21 days. After removing the fixation, the function of the elbow was determined by the Broberg Morrey score (BM which was on the right side 45.5 and on the left side 47.5. After the proper physical therapy, four months after the surgery, BM score was 100 on the right side, and 93 on the left one. Conclusion. Surgical treatment and early rehabilitation is the key for the return of good function of both elbows.

  15. Acute bacterial meningitis in adults.

    Science.gov (United States)

    McGill, Fiona; Heyderman, Robert S; Panagiotou, Stavros; Tunkel, Allan R; Solomon, Tom

    2016-12-17

    Over the past several decades, the incidence of bacterial meningitis in children has decreased but there remains a significant burden of disease in adults, with a mortality of up to 30%. Although the pathogenesis of bacterial meningitis is not completely understood, knowledge of bacterial invasion and entry into the CNS is improving. Clinical features alone cannot determine whether meningitis is present and analysis of cerebrospinal fluid is essential for diagnosis. Newer technologies, such as multiplex PCR, and novel diagnostic platforms that incorporate proteomics and genetic sequencing, might help provide a quicker and more accurate diagnosis. Even with appropriate antimicrobial therapy, mortality is high and so attention has focused on adjunctive therapies; adjunctive corticosteroids are beneficial in certain circumstances. Any further improvements in outcome are likely to come from either modulation of the host response or novel approaches to therapy, rather than new antibiotics. Ultimately, the best hope to reduce the disease burden is with broadly protective vaccines. Copyright © 2016 Elsevier Ltd. All rights reserved.

  16. Nitric oxide negatively regulates mammalian adult neurogenesis

    Science.gov (United States)

    Packer, Michael A.; Stasiv, Yuri; Benraiss, Abdellatif; Chmielnicki, Eva; Grinberg, Alexander; Westphal, Heiner; Goldman, Steven A.; Enikolopov, Grigori

    2003-08-01

    Neural progenitor cells are widespread throughout the adult central nervous system but only give rise to neurons in specific loci. Negative regulators of neurogenesis have therefore been postulated, but none have yet been identified as subserving a significant role in the adult brain. Here we report that nitric oxide (NO) acts as an important negative regulator of cell proliferation in the adult mammalian brain. We used two independent approaches to examine the function of NO in adult neurogenesis. In a pharmacological approach, we suppressed NO production in the rat brain by intraventricular infusion of an NO synthase inhibitor. In a genetic approach, we generated a null mutant neuronal NO synthase knockout mouse line by targeting the exon encoding active center of the enzyme. In both models, the number of new cells generated in neurogenic areas of the adult brain, the olfactory subependyma and the dentate gyrus, was strongly augmented, which indicates that division of neural stem cells in the adult brain is controlled by NO and suggests a strategy for enhancing neurogenesis in the adult central nervous system.

  17. Adult height, nutrition, and population health

    Science.gov (United States)

    Perkins, Jessica M.; Subramanian, S.V.; Davey Smith, George

    2016-01-01

    In this review, the potential causes and consequences of adult height, a measure of cumulative net nutrition, in modern populations are summarized. The mechanisms linking adult height and health are examined, with a focus on the role of potential confounders. Evidence across studies indicates that short adult height (reflecting growth retardation) in low- and middle-income countries is driven by environmental conditions, especially net nutrition during early years. Some of the associations of height with health and social outcomes potentially reflect the association between these environmental factors and such outcomes. These conditions are manifested in the substantial differences in adult height that exist between and within countries and over time. This review suggests that adult height is a useful marker of variation in cumulative net nutrition, biological deprivation, and standard of living between and within populations and should be routinely measured. Linkages between adult height and health, within and across generations, suggest that adult height may be a potential tool for monitoring health conditions and that programs focused on offspring outcomes may consider maternal height as a potentially important influence. PMID:26928678

  18. Young adult smoking behavior: a national survey.

    Science.gov (United States)

    Ling, Pamela M; Neilands, Torsten B; Glantz, Stanton A

    2009-05-01

    Young adults have the highest smoking rate of any age group in the U.S., and new strategies to decrease young adult smoking are needed. The objective of the current study was to identify psychographic and demographic factors associated with current smoking and quitting behaviors among young adults. Attitudes, social groups, and self-descriptors, including supporting action against the tobacco industry, advertising receptivity, depression, alcohol use, and other factors associated with smoking were tested for associations with smoking behaviors in a 2005 cross-sectional survey of 1528 young adults (aged 18-25 years) from a web-enabled panel. Analyses were conducted in 2007. Being older was associated with current smoking, whereas having some higher education and being African American or Hispanic were negatively associated with smoking. Supporting action against the tobacco industry was negatively associated with smoking (AOR=0.34 [95% CI=0.22, 0.52]). Perceived usefulness of smoking, exposure to smokers, increased perceived smoking prevalence, receptivity to tobacco advertising, binge drinking, and exposure to tobacco advertising in bars and clubs were associated with smoking. Supporting action against the tobacco industry was associated with intentions to quit smoking (AOR=4.43 [95% CI=2.18, 8.60]). Young adults are vulnerable to tobacco-industry advertising. Media campaigns that denormalize the tobacco industry and appeal to young adults appear to be a powerful intervention to decrease young adult smoking.

  19. Riparian forestry management and adult stream insects

    Directory of Open Access Journals (Sweden)

    R. A. Briers

    2004-01-01

    Full Text Available The impacts of coniferous plantation forestry on the biology of upland streams in the UK are firmly established. Whilst benthic communities have been well studied, very little research has considered the impacts of riparian forestry management on adult stream insects, yet the essentially terrestrial adult (reproductive phase may be important in determining the abundance and distribution of larval stages. Riparian vegetation has a potentially strong impact on survival and success of adult stages through alteration of microclimate, habitat structure and potential food sources, in addition to effects carried over from larval stages. Here, current riparian management strategies are analysed in the light of available information on the ecology of adult stream insects. On the whole, management practices appear to favour adult stream insects, although an increase in tree cover in riparian areas could be beneficial, by providing more favourable microclimatic conditions for adults. This conclusion is drawn based on rather limited information, and the need for further research into the effects of riparian forestry management on adult stream insects is highlighted. Keywords: microclimate, plantation, life history, riparian vegetation

  20. Testing Solutions for Adult Film Performers.

    Science.gov (United States)

    Bergman, Zachary R

    2014-01-01

    The majority of the nation's adult films are produced in California, and within California, most production occurs in Los Angeles. In order to regulate that content, the County of Los Angeles passed the Safer Sex in the Adult Film Industry Act (Measure B) by way of referendum in November 2012. Measure B requires that adult film producers wishing to film in Los Angeles County obtain permits from the Los Angeles County Department of Public Health, and it also mandates that adult film performers use condoms while filming and "engaging in anal or vaginal sexual intercourse." Nevertheless, between August 2013 and January 2014, several adult film performers in California tested positive for HIV, and the threat of infection remains. Although Measure B is not the best way forward for Los Angeles County, elements of the ordinance should be incorporated into future legislative efforts. Given the economic ramifications of industry flight due to more localized regulations, this Note concludes that California should pass statewide comprehensive reform. Any such new legislation must treat "independent contractors," the classification generally used for adult film performs, as if they were regular employees. Legislation should also couple mandatory testing mechanisms with provisions granting performers the right to choose whether they use condoms. Finally, legislation must include mechanisms that ensure performers' preferences are not improperly tainted by outside forces and pressures. While there will always be risks associated with the production of adult content, if undertaken, these reforms could significantly mitigate those hazards.

  1. Malignant melanoma in teenagers and young adults.

    Science.gov (United States)

    Kolandijan, Nathalie A; Wei, Caimiao; Burke, Anahit; Bedikian, Agop Y

    2014-10-01

    This study compares the natural history and treatment outcomes of cutaneous melanoma in teenagers and young adults to determine if exclusion of teenagers from investigative trials is justified. This is a chart review of patients between the ages of 13 and 40 years treated at The University of Texas MD Anderson Cancer Center for melanoma. Data related to the natural history and treatment outcomes were collected. Statistical tools were used to compare characteristics between teenagers and young adults. Cox proportional hazard models were utilized to examine the association between age group and overall survival. Of the 476 patients, 109 were teenagers and 367 were young adults. Both groups had comparable disease stage, pathology, and rates of metastasis. Initial disease stage and pathology significantly influenced survival. Sixty-six of 452 patients with skin melanoma developed metastasis. Teenagers survived better than young adults from diagnosis of the skin primary and after development of systemic metastasis. Teenagers tolerated and benefited from interleukin-2-based systemic therapy and targeted therapies as well as the young adults. Because of the similarities in natural history and treatment outcomes between teenage and young adult patients, it is recommended that teenage patients be officially enrolled on adult melanoma therapeutic trials.

  2. Transition of adolescents with inflammatory bowel disease from pediatric to adult care: a survey of adult gastroenterologists

    NARCIS (Netherlands)

    Hait, Elizabeth J.; Barendse, Renée M.; Arnold, Janis H.; Valim, Clarissa; Sands, Bruce E.; Korzenik, Joshua R.; Fishman, Laurie N.

    2009-01-01

    Transition of patients with inflammatory bowel disease (IBD) from pediatric to adult providers requires preparation. Gastroenterologists for adult patients ("adult gastroenterologists") may have expectations of patients that are different from those of pediatric patients. We sought to explore the

  3. Bildung: A hidden reason for adult mathematics?

    DEFF Research Database (Denmark)

    Johansen, Lene Østergaard

    2005-01-01

    In May 2000 the Danish Government adopted a reform of the vocational education and continuing training system for adults. A new element is to strengthen basic skills such as reading, writing and mathematics, and the reform comprises an additional education level, "Preparatory Adult Education" (PAE......). PAE will be offered to all persons over 18 who wish to improve their general skills to become better equipped for the labour market and as citizens in a democratic society. The question "Why teach numeracy to adults with lack of basic mathematical skills?" has been the core question in my research...

  4. Diagnosis of Adult Patients with Cystic Fibrosis.

    Science.gov (United States)

    Nick, Jerry A; Nichols, David P

    2016-03-01

    The diagnosis of cystic fibrosis (CF) is being made with increasing frequency in adults. Patients with CF diagnosed in adulthood typically present with respiratory complaints, and often have recurrent or chronic airway infection. At the time of initial presentation individuals may appear to have clinical manifestation limited to a single organ, but with subclinical involvement of the respiratory tract. Adult-diagnosed patients have a good response to CF center care, and newly available cystic fibrosis transmembrane receptor-modulating therapies are promising for the treatment of residual function mutation, thus increasing the importance of the diagnosis in adults with unexplained bronchiectasis. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. GH-replacement therapy in adults

    DEFF Research Database (Denmark)

    Christiansen, J S; Jørgensen, J O; Pedersen, S A

    1991-01-01

    Growth hormone (GH) deficiency in adults, whether GH deficient since childhood or patients rendered GH deficient in adult life, is associated with psychosocial maladjustment, reduced muscle strength and reduced exercise capacity. Body composition is significantly altered with increased fat......, normalization of body composition, increased muscle strength, improved exercise capacity, increased cardiac performance and increase in bone mineral mass as well as in serum markers of bone turnover, and normalization of kidney function. Thus GH replacement therapy in GH-deficient adults exhibits potential long...

  6. The adult learner a neglected species

    CERN Document Server

    Knowles, Malcolm

    1990-01-01

    This edition reflects the latest work and advances in adult learning theory. Readers learn to develop meaningful programmes and use new techniques for effectively teaching adults. After examining the various theories of learning, the book presents the reasons why teaching adults is so different than teaching children. The book contains 13 appendices (100 pages) which give an overview of brain dominance technology and whole-brain thinking. There is also a self-diagnostic tool (photocopiable) for determining the competency of trainers, guidelines for learning contracts and ideas on how to switch from being a teacher to being a "facilitator of learning".

  7. Dietary intake and nutritional status in cancer patients; comparing adults and older adults.

    Science.gov (United States)

    Gómez Valiente da Silva, Henyse; Fonseca de Andrade, Camila; Bello Moreira, Annie Seixas

    2014-04-01

    Evaluate the nutrient intake and nutritional status of food in cancer patients admitted to a university hospital, with comparison of adult and older adult age category. Cross-sectional study. This study involved cancer patients admitted to a hospital in 2010. Dietary habits were collected using a Brazilian food frequency questionnaire. Participants were divided in two groups: adults or older adults and in 4-cancer category: hematologic, lung, gastrointestinal and others. Body Mass Index evaluated nutritional status. A total of 86 patients with a mean age of 56.5 years, with 55% males and 42% older adults were evaluated. The older adult category had a higher frequency of being underweight (24.4% vs 16.3%, p cancer, nor with nutritional status. The food intake, macro and micronutrients ingestion is insufficient among cancer individuals. Food intake of older adults was inferior, when compared to the adult category. There was a high prevalence of BMI excess in the adult group and a worst nutritional status in the older adult category. Copyright AULA MEDICA EDICIONES 2014. Published by AULA MEDICA. All rights reserved.

  8. Why do adult dogs 'play'?

    Science.gov (United States)

    Bradshaw, John W S; Pullen, Anne J; Rooney, Nicola J

    2015-01-01

    Among the Carnivora, play behaviour is usually made up of motor patterns characteristic of predatory, agonistic and courtship behaviour. Domestic dogs are unusual in that play is routinely performed by adults, both socially, with conspecifics and with humans, and also asocially, with objects. This enhanced playfulness is commonly thought to be a side effect of paedomorphosis, the perpetuation of juvenile traits into adulthood, but here we suggest that the functions of the different types of play are sufficiently distinct that they are unlikely to have arisen through a single evolutionary mechanism. Solitary play with objects appears to be derived from predatory behaviour: preferred toys are those that can be dismembered, and a complex habituation-like feedback system inhibits play with objects that are resistant to alteration. Intraspecific social play is structurally different from interspecific play and may therefore be motivationally distinct and serve different goals; for example, dogs often compete over objects when playing with other dogs, but are usually more cooperative when the play partner is human. The majority of dogs do not seem to regard competitive games played with a human partner as "dominance" contests: rather, winning possession of objects during games appears to be simply rewarding. Play may be an important factor in sociality, since dogs are capable of extracting social information not only from games in which they participate, but also from games that they observe between third parties. We suggest that the domestic dog's characteristic playfulness in social contexts is an adaptive trait, selected during domestication to facilitate both training for specific purposes, and the formation of emotionally-based bonds between dog and owner. Play frequency and form may therefore be an indicator of the quality of dog-owner relationships. Copyright © 2014 Elsevier B.V. All rights reserved.

  9. Anaerobic bacterial meningitis in adults.

    Science.gov (United States)

    Lee, Jun-Jun; Lien, Chia-Yi; Chien, Chun-Chih; Huang, Chi-Ren; Tsai, Nai-Wen; Chang, Chiung-Chih; Lu, Cheng-Hsien; Chang, Wen-Neng

    2018-01-22

    Anaerobic infection is a very uncommon condition in adult bacterial meningitis (ABM), and its clinical characteristics have yet to be clarified. We enrolled 540 patients with culture-proven bacterial meningitis during a study period of 30 years (1986-2015), of whom 13 (2.4%) had anaerobic infections. These 13 patients were eight men and five women, aged 22-77 years. Among them, 53.8% (7/13) had a postneurosurgical state as the preceding event, and 79.6% (10/13) had underlying medical conditions including diabetes mellitus, malignancy, liver cirrhosis, cerebral infarct and alcoholism. Nosocomial and mixed infections were found in 15.5% (2/13) and 46.1% (6/13) of the patients, respectively. A total of 14 anaerobic strains were isolated from cerebrospinal fluid specimens, including nine Gram-negative (G(-)) strains: Fusobacterium nucleatum (3), Prevotella species (3) and Bacteroides fragilis (3), and five Gram-positive (G(+)) strains: Propionibacterium acnes (3) and Peptostreptococcus micros (also known as Parvimonas micra) (2). All of the implicated G(+) anaerobic bacteria were susceptible to penicillin, and no multiple drug-resistant strains were found among the implicated G(-) anaerobic bacteria. Despite treatment, 30.8% (4/13) of the patients died. Of the nine survivors, 22.2% (2/9) had a full recovery, while the other 77.8% (7/9) had varying degrees of neurological deficits. Compared with the good outcome group (n = 6, modified Rankin scale (mRS) scores: 0-2), the poor outcome group (n = 7, mRS scores ≧3) had higher incidence of seizure. These results may offer a preliminary view of the clinical characteristics of anaerobic ABM. Copyright © 2018 Elsevier Ltd. All rights reserved.

  10. Functional neurogenesis in the adult hippocampus

    Science.gov (United States)

    van Praag, Henriette; Schinder, Alejandro F.; Christie, Brian R.; Toni, Nicolas; Palmer, Theo D.; Gage, Fred H.

    2002-02-01

    There is extensive evidence indicating that new neurons are generated in the dentate gyrus of the adult mammalian hippocampus, a region of the brain that is important for learning and memory. However, it is not known whether these new neurons become functional, as the methods used to study adult neurogenesis are limited to fixed tissue. We use here a retroviral vector expressing green fluorescent protein that only labels dividing cells, and that can be visualized in live hippocampal slices. We report that newly generated cells in the adult mouse hippocampus have neuronal morphology and can display passive membrane properties, action potentials and functional synaptic inputs similar to those found in mature dentate granule cells. Our findings demonstrate that newly generated cells mature into functional neurons in the adult mammalian brain.

  11. Financial Literacy: A Critical Adult Education Appraisal

    Science.gov (United States)

    English, Leona M.

    2014-01-01

    This chapter critically examines financial literacy education, asking what its assumptions are and what adult educators need to ask of its curriculum, its bases, and the people being taught to be financially literate.

  12. Intrauterine nutritional programming of adult disease

    NARCIS (Netherlands)

    Piersma AH; Siemelink M; Opperhuizen A; LEO

    2001-01-01

    The intrauterine programming hypothesis states that the risk of acquiring diseases in adult life is determined in part by environmental factors during embryofetal development. Especially maternal nutrition has been related to the risk of cancer, cardiovascular disease, diabetes and infectious

  13. Misconceptions about diabetes mellitus among adult male ...

    African Journals Online (AJOL)

    Misconceptions about diabetes mellitus among adult male attendees of primary health care centres in Eastern Saudi Arabia. ... incidence of morbidity and mortality. ... characteristics, misconceptions of PHCC attendees about DM regarding the aetiology, general concepts, diabetic diet, treatment and herbal treatment.

  14. Winter Safety Tips for Older Adults

    Science.gov (United States)

    Winter Safety Tips for Older Adults Expert Information from Healthcare Professionals Who Specialize in the Care of ... thick clothing. Think about getting your thermals! –Essential winter wears: hats, gloves or preferably mittens, winter coat, ...

  15. Endocarditis in adults with bacterial meningitis

    NARCIS (Netherlands)

    Lucas, Marjolein J.; Brouwer, Matthijs C.; van der Ende, Arie; van de Beek, Diederik

    2013-01-01

    Endocarditis may precede or complicate bacterial meningitis, but the incidence and impact of endocarditis in bacterial meningitis are unknown. We assessed the incidence and clinical characteristics of patients with meningitis and endocarditis from a nationwide cohort study of adults with

  16. NOHSS Adult Indicators - 2010 And Prior BRFSS

    Data.gov (United States)

    U.S. Department of Health & Human Services — Data from BRFSS for indicators of adult oral health for 1999 and even years from 2002 through 2010. National estimates are represented by the median prevalence among...

  17. Genetics of ischaemic stroke in young adults

    Directory of Open Access Journals (Sweden)

    Eva Terni

    2015-06-01

    General significance: This review focuses on the main causes of genetically-based ischemic stroke in young adults, often classified as indeterminate, investigating also the recent findings of the GWAS, in order to improve diagnostic and therapeutic management.

  18. Urinary tract infection in older adults.

    Science.gov (United States)

    Rowe, Theresa A; Juthani-Mehta, Manisha

    2013-10-01

    Urinary tract infection and asymptomatic bacteriuria are common in older adults. Unlike in younger adults, distinguishing symptomatic urinary tract infection from asymptomatic bacteriuria is problematic, as older adults, particularly those living in long-term care facilities, are less likely to present with localized genitourinary symptoms. Consensus guidelines have been published to assist clinicians with diagnosis and treatment of urinary tract infection; however, a single evidence-based approach to diagnosis of urinary tract infection does not exist. In the absence of a gold standard definition of urinary tract infection that clinicians agree upon, overtreatment with antibiotics for suspected urinary tract infection remains a significant problem, and leads to a variety of negative consequences including the development of multidrug-resistant organisms. Future studies improving the diagnostic accuracy of urinary tract infections are needed. This review will cover the prevalence, diagnosis and diagnostic challenges, management, and prevention of urinary tract infection and asymptomatic bacteriuria in older adults.

  19. Screening for Hepatitis C Infections in Adults

    Science.gov (United States)

    Understanding Task Force Recommendations Screening for Hepatitis C Virus Infection in Adults The U.S. Preventive Services Task Force (Task Force) has issued a final recommendation statement on Screening for Hepatitis ...

  20. Anticoagulation in adults with congenital heart disease

    DEFF Research Database (Denmark)

    Jensen, A S; Idorn, L; Nørager, B

    2015-01-01

    Adults with congenital heart disease are a growing population. One of the major challenges in the care of these patients is to prevent thromboembolic episodes. Despite relative young age and no typical cardiovascular risk factors, this cohort has a high prevalence of thrombotic events....... Furthermore, there is a lack of scientific evidence regarding how to prevent thromboembolic events with anticoagulation in adults with congenital heart disease. The aim of this paper is to review the current literature pertaining to anticoagulation in adults with congenital heart disease and hence enable....... It is difficult to use treatment algorithms from the general adult population with acquired heart disease in this heterogeneous population due to special conditions such as myocardial scarring after previous surgery, atypical atrial flutter, prothrombotic conditions and the presence of interatrial shunts...

  1. Using Computers in Adult Literacy Instruction.

    Science.gov (United States)

    Askov, Eunice N.; Clark, Cindy Jo

    1991-01-01

    Summarizes the advantages and disadvantages of using computers in adult literacy instruction. Presents a matrix which permits teachers to see at a glance how any one of 112 specific software programs may be used. (RS)

  2. Dexamethasone in adults with bacterial meningitis

    NARCIS (Netherlands)

    de Gans, Jan; van de Beek, Diederik

    2002-01-01

    Background: Mortality and morbidity rates are high among adults with acute bacterial meningitis, especially those with pneumococcal meningitis. In studies of bacterial meningitis in animals, adjuvant treatment with corticosteroids has beneficial effects. Methods: We conducted a prospective,

  3. Medicaid CMS-64 New Adult Group Expenditures

    Data.gov (United States)

    U.S. Department of Health & Human Services — This dataset reports summary level expenditure data associated with the new adult group established under the Affordable Care Act. These state expenditures are...

  4. Lifestyle of young Australian adults with asthma.

    Science.gov (United States)

    Liang, Wenbin; Chikritzhs, Tanya; Lee, Andy H

    2015-03-01

    Asthma is a highly prevalent disease that may affect the lifestyle adopted by young adults. This study investigated whether asthma status influences fruit and vegetable consumption, physical activity level, tobacco smoking, and alcohol drinking behavior of young adults in Australia. Information of 2619 participants aged 18 to 29 years was extracted from the 2007-2008 Australian National Health Survey database. The level of physical activity and fruit consumption were found to be similar between young adults with and without asthma. Participants with asthma symptoms in the past 12 months were more likely to achieve the dietary recommendation for vegetable intake, but they tended to smoke tobacco and consume alcohol above safe levels. It may be necessary to develop prevention strategies targeting young adults with asthma that include screening for harmful use of substances. © 2012 APJPH.

  5. Adult Political Education in Republican Rome

    Science.gov (United States)

    Maddox, Graham

    1969-01-01

    Focusing on the later Roman republic, an account is given of the political roles of aristocrats and plebeians and of how public meetings, presided over by the tribunes, gave the common people a practical form of adult political education. (LY)

  6. Adult Attitudes Toward the Military: Poll Two

    National Research Council Canada - National Science Library

    Wang, Amie

    2002-01-01

    The Department of Defense s (DoD) is conducting a series of adult polls focused on attitudes of those who influence youth about the military and their likelihood to recommend military service to youth...

  7. Medicaid Adult Health Care Quality Measures

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Affordable Care Act (Section 1139B) requires the Secretary of HHS to identify and publish a core set of health care quality measures for adult Medicaid...

  8. Vaccinations for Adults with Hepatitis C Infection

    Science.gov (United States)

    Vaccinations for Adults with Hepatitis C Infection This table shows which vaccinations you should have to protect your health if ... sure you and your healthcare provider keep your vaccinations up to date. Vaccine Do you need it? ...

  9. Choking - adult or child over 1 year

    Science.gov (United States)

    ... over 1 year; Choking - back blows - adult or child over 1 year ... caused by any of the following: Eating too fast, not chewing food well, ... (young children) Injury to the head and face (for example, ...

  10. Adult Learning, Transformative Education, and Indigenous Epistemology

    Science.gov (United States)

    McEachern, Diane

    2016-01-01

    This chapter describes an innovative program that weaves together adult learning, transformative education, and indigenous epistemology in order to prepare Alaskan rural indigenous social service providers to better serve their communities.

  11. Molecular mechanisms of adult stem cell aging

    National Research Council Canada - National Science Library

    Rudolph, K. Lenhard

    2010-01-01

    "There is growing evidence that adult stem cells age. This process can result in alterations in the number and function of stem cells, leading to distinct phenotypic outcomes in different organ systems...

  12. Ecdysteroid receptors in Drosophila melanogaster adult females

    Science.gov (United States)

    Ecdysteroid receptors were identified and partially characterized from total cell extracts of whole animals and dissected tissues from Drosophila melanogaster adult females. Binding studies indicated the presence of two ecdysteroid binding components having high affinity and specificity consistent w...

  13. Adult Artemia as food for juvenile prawns

    Digital Repository Service at National Institute of Oceanography (India)

    Royan, J.P.; Sumitra-Vijayaraghavan; Krishnakumari, L.

    Feeding experiments on three commercially important shrimps Penaues indicus, Metapenaeus dobsoni and M. monoceros were carried out using adult Artemia as feed. Good growth and food conversion efficiencies were recorded at 15% feeding level in all...

  14. Prevalence of Wheat Allergy in Japanese Adults

    Directory of Open Access Journals (Sweden)

    Eishin Morita

    2012-01-01

    Conclusions: The prevalence of wheat allergy in Japanese adults was found to be 0.21% by using a combination of questionnaire-based examination, skin prick test and serum omega-5 gliadin-specific IgE test.

  15. MARRIAGE AND MENTAL HEALTH AMONG YOUNG ADULTS

    Science.gov (United States)

    Uecker, Jeremy E.

    2012-01-01

    Marriage is widely thought to confer mental health benefits, but little is known about how this relationship may vary across the life course. Early marriage—which is non-normative—could have no, or even negative, mental health consequences for young adults. Using survey data from Waves 1 and 3 of the National Longitudinal Study of Adolescent Health (N = 11,743), I find that married young adults exhibit similar levels of psychological distress as young adults who are in any kind of romantic relationship. Married and engaged young adults report lower rates of drunkenness than others. Married young adults—especially those who first married at age 22–26—report higher life satisfaction than those in other types of relationships or no relationship at all, as well as those who married at younger ages. Explanations for these findings are examined, and their implications are discussed. PMID:22328171

  16. Introduction to Adolescent and Young Adult Cancers

    Science.gov (United States)

    Cancer researchers, advocates, and a cancer survivor introduce the topic of adolescent and young adult (AYA) cancers, covering distinct aspects of cancer in these patients and research questions to answer.

  17. Adult reading teachers’ beliefs about how less-skilled adult readers can be taught to read.

    Directory of Open Access Journals (Sweden)

    Janet McHardy

    2016-12-01

    Full Text Available Despite large-scale interventions, significant numbers of adults worldwide continue to have problems with basic literacy, in particular in the area of reading. To be effective, adult reading teachers need expert knowledge at practitioner level. However, practices in adult reading education vary widely, often reflecting the individual beliefs of each teacher about how an adult can learn to read. In this study, phenomenographic analysis was used to identify categories of approaches to teaching adult reading, used by a group of 60 teachers in Western Australia and New Zealand. Four approaches were identified: reassurance, task-based, theory-based and responsive. It is argued that for teachers to become effective and consistent in responding to learner needs, they must understand their own beliefs and the consequences of these. The identification of different approaches in adult reading education is an important step in this process.

  18. Shrub control by browsing: Targeting adult plants

    Science.gov (United States)

    da Silveira Pontes, Laíse; Magda, Danièle; Gleizes, Benoît; Agreil, Cyril

    2016-01-01

    Reconciling the well known benefits of shrubs for forage with environmental goals, whilst preventing their dominance, is a major challenge in rangeland management. Browsing may be an economical solution for shrubby rangelands as herbivore browsing has been shown to control juvenile shrub growth. Less convincing results have been obtained for adult plants, and long-term experiments are required to investigate the cumulative effects on adult plants. We therefore assessed the impact of different levels of browsing intensity on key demographic parameters for a major dominant shrub species (broom, Cytisus scoparius), focusing on adult plants. We assigned individual broom plants to one of three age classes: 3-5 years (young adults); 5-7 years (adults); and 7-9 years (mature adults). These plants were then left untouched or had 50% or 90% of their total edible stem biomass removed in simulated low-intensity and high-intensity browsing treatments, respectively. Morphological, survival and fecundity data were collected over a period of four years. Browsing affected the morphology of individual plants, promoting changes in subsequent regrowth, and decreasing seed production. The heavily browsed plants were 17% shorter, 32% narrower, and their twigs were 28% shorter. Light browsing seemed to control the growth of young adult plants more effectively than that of older plants. Reproductive output was considerably lower than for control plants after light browsing, and almost 100% lower after heavy browsing. High-intensity browsing had a major effect on survival causing high levels of plant mortality. We conclude that suitable browsing practices could be used to modify adult shrub demography in the management of shrub dominance and forage value.

  19. Disconnected Young Adults in Germany: Initial Evidence

    OpenAIRE

    Friedhelm Pfeiffer; Ruben R. Seiberlich

    2011-01-01

    Disconnectedness among young adults can have several dimensions. From a socio-economic viewpoint, failure in school, unemployment and the lack of a partner are among the most important ones. In our sample of respondents to the SOEP Youth Questionnaire, approximately 13% of young people had been socio-economically disconnected at least once between the ages of 17 and 19. The percentage of disconnected young adults also rose from 2001 to 2008. We found evidence that an adverse family background...

  20. Reducing Underage and Young Adult Drinking

    OpenAIRE

    Windle, Michael; Zucker, Robert A.

    2010-01-01

    Forty years ago, when the National Institute on Alcohol Abuse and Alcoholism (NIAAA) was founded, alcoholism was considered an adult disease driven principally by physiological determinants. As NIAAA expanded its research portfolio, new data and insights were obtained that led to an increased focus on underage and young adult drinking. Fostered by interdisciplinary research, etiologic models were developed that recognized the multiplicity of relevant genetic and environmental influences. This...

  1. ADHD-hyperactive/impulsive subtype in adults

    OpenAIRE

    Gibbins, Christopher; Weiss, Margaret D.; Goodman, David W.; Hodgkins, Paul S.; Landgraf, Jeanne M.; Faraone, Stephen V.

    2010-01-01

    This is the first study to evaluate ADHD-hyperactive/impulsive subtype in a large clinical sample of adults with ADHD. The Quality of Life, Effectiveness, Safety and Tolerability (QuEST) study included 725 adults who received clinician diagnoses of any ADHD subtype. Cross-sectional baseline data from 691 patients diagnosed with the hyperactive/impulsive (HI), inattentive (IA) and combined subtypes were used to compare the groups on the clinician administered ADHD-RS, clinical features and hea...

  2. Adult ADHD Medications and Their Cardiovascular Implications

    OpenAIRE

    Sinha, A.; Lewis, O.; Kumar, R.; Yeruva, S. L. H.; Curry, B. H.

    2016-01-01

    Attention-deficit/hyperactivity disorder (ADHD) is a chronic neurobiological disorder exhibited by difficulty maintaining attention, as well as hyperactivity and impulsive behavior. Central nervous system (CNS) stimulants are the first line of treatment for ADHD. With the increase in number of adults on CNS stimulants, the question that arises is how well do we understand the long-term cardiovascular effects of these drugs. There has been increasing concern that adults with ADHD are at greate...

  3. Adult Experience of Learning From Novels

    OpenAIRE

    Purdy, Martha Leete

    1998-01-01

    M. L. PURDY ABSTRACT The Adult Experience Of Learning From Novels Novel readers may not necessarily read with the primary intention of learning from their novels, but it is known that learning is frequently an outcome. Literature on novels describe their content as both factual and philosophical opportunities to learn but do not describe them in terms of adult learning theory. A study by Radway (1984) found that readers of formula romance have complex learn...

  4. Integration through adult and continuing education

    DEFF Research Database (Denmark)

    Wahlgren, Bjarne; Geiger, Tinne

    2011-01-01

    In the Nordic countries a large proportion of immigrants and descendants are excluded from the labour market and the group is overrepresented among the unemployed. International experience shows that adult education and training can be useful tools in providing immigrant groups a foothold in the ...... countries, analysing the use of adult education and training targeted at the integration of immigrants into the labour market (employability) . This article outlines the findings and relates them to international experience....

  5. Optimizing Sleep in Older Adults: Treating Insomnia

    OpenAIRE

    Wennberg, Alexandra M.; Canham, Sarah L.; Smith, Michael T.; Spira, Adam P.

    2013-01-01

    As the world’s population ages, the elevated prevalence of insomnia in older adults is a growing concern. Insomnia is characterized by difficulty falling or remaining asleep, or by non-restorative sleep, and resultant daytime dysfunction. In addition to being at elevated risk for primary insomnia, older adults are at greater risk for comorbid insomnia, which results from, or occurs in conjunction with another medical or psychiatric condition. In this review, we discuss normal changes in sleep...

  6. Riparian forestry management and adult stream insects

    OpenAIRE

    R. A. Briers; R. A. Briers; J. H. R. Gee; J. H. R. Gee

    2004-01-01

    The impacts of coniferous plantation forestry on the biology of upland streams in the UK are firmly established. Whilst benthic communities have been well studied, very little research has considered the impacts of riparian forestry management on adult stream insects, yet the essentially terrestrial adult (reproductive) phase may be important in determining the abundance and distribution of larval stages. Riparian vegetation has a potentially strong impact on survival and success of...

  7. Art messaging to engage homeless young adults.

    Science.gov (United States)

    Nyamathi, Adeline; Slagle, Alexandra; Thomas, Alexandra; Hudson, Angela; Kahilifard, Farinaz; Avila, Glenna; Orser, Julie; Cuchilla, Manuel

    2011-01-01

    Art has been shown to be an empowering and engaging entity with numerous benefits to vulnerable populations, including the homeless persons and young adults. However, little is known how homeless young adults perceive the use of art as messages that can communicate the danger of initiating or continuing drug and alcohol use. The purpose of this study was to solicit perspectives of homeless, drug-using young adults as to how art can be used to design messages for their peers about the danger of initiating or continuing drug and alcohol use. Qualitative methodology via focus group discussions was utilized to engage 24 homeless young adults enrolled from a drop-in site in Santa Monica, California. The findings revealed support for a myriad of delivery styles, including in-person communication, flyers, music, documentary film, and creative writing. The young adults also provided insight into the importance of the thematic framework of messages. Such themes ranged from empowering and hopeful messages to those designed to scare young homeless adults into not experimenting with drugs. The findings indicate that in addition to messages communicating the need to prevent or reduce drug and alcohol use, homeless young adults respond to messages that remind them of goals and dreams they once had for their future, and to content that is personal, real, and truthful. Our research indicates that messages that reinforce protective factors such as hope for the future and self-esteem may be as important to homeless young adults as information about the risks and consequences of drug use.

  8. Adult literacy, learning identities and pedagogic practice

    OpenAIRE

    Crowther, Jim; Maclachlan, Kathy; Tett, Lyn

    2010-01-01

    This article discusses the relationship between persistence in adult literacy and numeracy\\ud programs, changes in the participants’ attitudes to engaging in learning and pedagogic practices\\ud using data from eight Scottish literacy education organizations. It argues that literacy learning can act as a resource that enables vulnerable adults to change their dispositions to learning, achieve their goals and make a transition towards their imagined futures. Pedagogic practices that operate fro...

  9. A Secure Base for Adult Learning: Attachment Theory and Adult Education

    OpenAIRE

    Fleming, Ted

    2008-01-01

    The attachment theory of John Bowlby has had an enduring impact on our understanding of child development. But these ideas are a neglected and forgotten discourse in adult education. In this paper concepts such as secure and insecure attachments, internal working models, and the strange situation along with the more contemporary concept of mind-mindedness are explored. The paper also explores the implications for how adults deal with new situations and new ideas; how adult learners and teache...

  10. Regional development, inequality and adult education

    DEFF Research Database (Denmark)

    Rasmussen, Palle; Staugaard, Hans Jørgen

    Adult education policy exists at many levels – internationally, nationally and locally. In this paper, we look at the challenges, structures and practices of adult education policy at the local level, more specifically in Northern Denmark, one of the five regions of the Danish nation-state. We se...... employed by the local authorities and the educational institutions, and we evaluate both structures and efforts according to their ability to cope with the challenges.......Adult education policy exists at many levels – internationally, nationally and locally. In this paper, we look at the challenges, structures and practices of adult education policy at the local level, more specifically in Northern Denmark, one of the five regions of the Danish nation-state. We see...... the growing social and educational divide between the peripheral areas in the region and the largest city center as a major challenge for the society as a whole and for adult education in particular. In this perspective, we describe the present structures of adult education in the region and the strategies...

  11. Effect of Opioid on Adult Hippocampal Neurogenesis

    Directory of Open Access Journals (Sweden)

    Yue Zhang

    2016-01-01

    Full Text Available During the past decade, the study of the mechanisms and functional implications of adult neurogenesis has significantly progressed. Many studies focus on the factors that regulate proliferation and fate determination of adult neural stem/progenitor cells, including addictive drugs such as opioid. Here, we review the most recent works on opiate drugs’ effect on different developmental stages of adult hippocampal neurogenesis, as well as the possible underlying mechanisms. We conclude that opiate drugs in general cause a loss of newly born neural progenitors in the subgranular zone of dentate gyrus, by either modulating proliferation or interfering with differentiation and maturation. We also discuss the consequent impact of regulation of adult neurogenesis in animal’s opioid addiction behavior. We further look into the future directions in studying the convergence between the adult neurogenesis field and opioid addiction field, since the adult-born granular cells were shown to play a role in neuroplasticity and may help to reduce the vulnerability to drug craving and relapse.

  12. Support Grandparents Give to Their Adult Grandchildren.

    Science.gov (United States)

    Huo, Meng; Kim, Kyungmin; Zarit, Steven H; Fingerman, Karen L

    2017-02-11

    Many grandparents are involved in young grandchildren's lives, but we know little about grandparents' support of adult grandchildren. This study assessed frequency of different types of support that grandparents provided to adult grandchildren and examined potential explanations for such support (e.g., affection, grandchildren's needs, parents' support). Grandparents in The Family Exchanges Study Wave 2 (N = 198; Mage = 80.19) reported how often they provided six types of support to a focal adult grandchild. Multiple regressions revealed that grandparents' affective ties with an adult grandchild were associated with more frequent listening, emotional support, and companionship. Grandparents also provided more frequent emotional support to adult grandchildren when parents incurred life problems, and more frequent companionship and financial support when parents were not employed. Moreover, grandparents' listening, advice, and companionship with adult grandchildren were positively associated with the parents providing these types of support to grandchildren. Consistent with solidarity theory, grandparents experiencing greater affective ties with their grandchildren are invested in these ties regardless of family needs. Findings also offer limited evidence for the family watchdog model in that grandparents provide more support to grandchildren when parents incur problems, even though those parents may still provide support. © The Author 2017. Published by Oxford University Press on behalf of The Gerontological Society of America. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  13. Atopic Dermatitis in Adults: A Diagnostic Challenge.

    Science.gov (United States)

    Silvestre Salvador, J F; Romero-Pérez, D; Encabo-Durán, B

    Atopic dermatitis (AD) has a prevalence of 1%-3% in adults. Adult-onset AD has only been defined recently, and lack of familiarity with this condition and confusion regarding the appropriate terminology persist. AD may first appear in childhood or de novo in adults and is characterized by pronounced clinical heterogeneity. The disease often deviates from the classic pattern of flexural dermatitis, and there are forms of presentation that are specific to adults, such as head-and-neck dermatitis, chronic eczema of the hands, multiple areas of lichenification, or prurigo lesions. Although diagnosis is clinical, adult-onset AD frequently does not fit the traditional diagnostic criteria for the disease, which were developed for children. Thus, AD is often a diagnosis of exclusion, especially in de novo cases. Additional diagnostic tests, such as the patch test, prick test, skin biopsy, or blood test, are usually necessary to rule out other diseases or other types of eczema appearing concomitantly with AD. This article presents an update of the different forms of clinical presentation for AD in adults along with a proposed diagnostic approach, as new treatments will appear in the near future and many patients will not be able to benefit from them unless they are properly diagnosed.

  14. Globalisation, transnational policies and adult education

    Science.gov (United States)

    Milana, Marcella

    2012-12-01

    Globalisation, transnational policies and adult education - This paper examines policy documents produced by the United Nations Educational, Scientific and Cultural Organization (UNESCO) and the European Union (EU) in the field of adult education and learning. Both these entities address adult education as an explicit object of policy. This paper investigates how globalisation processes are constructed as policy problems when these transnational political agents propose adult education as a response. The author's main argument is that while UNESCO presents the provision of adult education as a means for governments worldwide to overcome disadvantages experienced by their own citizenry, the EU institutionalises learning experiences as a means for governments to sustain regional economic growth and political expansion. After reviewing the literature on globalisation to elucidate the theories that inform current understanding of contemporary economic, political, cultural and ecological changes as political problems, she presents the conceptual and methodological framework of her analysis. The author then examines the active role played by UNESCO and the EU in promoting adult education as a policy objective at transnational level, and unpacks the specific problem "representations" that are substantiated by these organisations. She argues that UNESCO and EU processes assign specific values and meanings to globalisation, and that these reflect a limited understanding of the complexity of globalisation. Finally, she considers two of the effects produced by these problem representations.

  15. Critical lnterpretatlon of quality ln adult education

    Directory of Open Access Journals (Sweden)

    Janko Berlogar

    1997-01-01

    Full Text Available Critical approach has undoubtedly fo­ und its place in the sociology of adult education, too. The author uses it to interpret the quality in adult education as something far from being absolute and reached ance for ever. Most important - it does not depend on the teachers, educators only. Whatever it really is, the quality in adult education is determined and defined by the power and interests of the »customer«, the stakeholder in educational process- by its participants, enterprises and economy, by the state and by the internal processes in educational organisations, too. The latter themselves usually do not have some real influence on the quality of the process they organise and carry out. The process determined and defined by power and interests of others has nothing in common with quality and is far from educational excellence. In adult education as a political process educational organisations stili have to fight their positions out. Their task therefore is to actively, through negotiations, but aggressively enough, participate in defining the principles of quality first. They will know how to activate them in educational processes later. With all respect to the market (from which adult education cannot run away, but the autonomy in defining educational principles is crucial for the survival of adult education organisations.

  16. Adult hearing screening: the Cyprus Pilot Program

    Directory of Open Access Journals (Sweden)

    C. Thodi

    2011-03-01

    Full Text Available Hearing loss is the third most common condition affecting adults over 65 (Cruickshanks et al., 1998. It can affect quality of life, limiting the ability to communicate efficiently, and leading to isolation, psychological strain, and functional decline (LaForge, Spector, Sternberg, 1992; Yueh, Shapiro, MacLean, Shekelle, 2003. Communication limitations impinge on the person directly, as well as the family, friends, and social circle. Reports on hearing loss among adults indicate that less than 25% of people who can benefit from amplification are actually using hearing aids, and that people diagnosed with a hearing loss delay seeking amplification by about seven years (Kochkin, 1997. Often, family members are the driving force behind a person with a hearing loss who decides to seek help. Adult hearing screening programs might have a positive effect on raising public awareness on hearing loss and its implications, and shortening delay time for intervention. There is no routine hearing screening for the adult population in Cyprus. The health system provides hearing tests for beneficiaries upon physician recommendation or self-referral. The Cyprus pilot adult hearing screening program (ΑΠΑΣ- EVERYONE- Greek acronym for Screening- Intervention-Hearing-Participation to Life screened hearing in retired adults.

  17. Reading for pleasure and reading circles for adult emergent readers insights in adult learning

    CERN Document Server

    Duncan, Sam

    2014-01-01

    In the UK, the adult literacy provision has become more functional and more assessment driven over the last decade, largely due to funding requirements. However, one result of this is that the clear benefits of reading for pleasure in adult skills development have become less apparent. This book addresses the need to support teachers in the development of adults' skills through reading for pleasure, by incorporating the activity into the curriculum. It focuses on reading for pleasure for adult emergent readers - those who consider themselves non-readers, either because they feel they cannot or

  18. A Comparison of Food Portion Size Estimation by Older Adults, Young Adults and Nutritionists.

    Science.gov (United States)

    Timon, C M; Cooper, S E; Barker, M E; Astell, A J; Adlam, T; Hwang, F; Williams, E A

    2018-01-01

    To investigate the ability of older adults, younger adults and nutritionists to assess portion size using traditional methods versus a computer-based method. This was to inform the development of a novel dietary assessment method for older adults "The NANA system". Older and younger adults assessed the portion size of self-served portions of foods from a buffet style set up using traditional and computerised portion size assessment aids. Nutritionists assessed the portion size of foods from digital photographs using computerised portion size aids. These estimates were compared to known weights of foods using univariate analyses of covariance (ANCOVA). The University of Sheffield, United Kingdom. Forty older adults (aged 65 years and over), 41 younger adults (aged between 18 and 40 years) and 25 nutritionists. There was little difference in the abilities of older and younger adults to assess portion size using both assessment aids with the exception of small pieces morphology. Even though the methods were not directly comparable among the test groups, there was less variability in portion size estimates made by the nutritionists. Older adults and younger adults are similar in their ability to assess food portion size and demonstrate wide variability of estimation compared to the ability of nutritionists to estimate portion size from photographs. The results suggest that the use of photographs of meals consumed for portion size assessment by a nutritionist may improve the accuracy of dietary assessment. Improved portion size assessment aids are required for all age groups.

  19. Antipsychotics for fibromyalgia in adults.

    Science.gov (United States)

    Walitt, Brian; Klose, Petra; Üçeyler, Nurcan; Phillips, Tudor; Häuser, Winfried

    2016-06-02

    This review is one of a series on drugs used to treat fibromyalgia. Fibromyalgia is a clinically well-defined chronic condition of unknown aetiology characterised by chronic widespread pain that often co-exists with sleep problems and fatigue. It affects approximately 2% of the general population. Up to 70% of patients with fibromyalgia meet the criteria for a depressive or anxiety disorder. People often report high disability levels and poor health-related quality of life. Drug therapy focuses on reducing key symptoms and disability, and improving health-related quality of life. Antipsychotics might reduce fibromyalgia and associated mental health symptoms. To assess the efficacy, tolerability and safety of antipsychotics in fibromyalgia in adults. We searched CENTRAL (2016, Issue 4), MEDLINE and EMBASE to 20 May 2016, together with reference lists of retrieved papers and reviews and two clinical trial registries. We also contacted trial authors. We selected controlled trials of at least four weeks duration of any formulation of antipsychotics used for the treatment of fibromyalgia in adults. We extracted the data from all included studies and two review authors independently assessed study risks of bias. We resolved discrepancies by discussion. We performed analysis using three tiers of evidence. We derived first tier evidence from data meeting current best standards and subject to minimal risk of bias (outcome equivalent to substantial pain intensity reduction, intention-to-treat analysis without imputation for drop-outs, at least 200 participants in the comparison, eight to 12 weeks duration, parallel design), second tier evidence from data that failed to meet one or more of these criteria and that we considered at some risk of bias but with adequate numbers in the comparison, and third tier evidence from data involving small numbers of participants that we considered very likely to be biased or used outcomes of limited clinical utility, or both. We rated the

  20. Theory of Mind in Adults with HFA and Asperger Syndrome

    Science.gov (United States)

    Spek, Annelies A.; Scholte, Evert M.; Van Berckelaer-Onnes, Ina A.

    2010-01-01

    Theory of mind was assessed in 32 adults with HFA, 29 adults with Asperger syndrome and 32 neurotypical adults. The HFA and Asperger syndrome groups were impaired in performance of the Strange stories test and the Faux-pas test and reported more theory of mind problems than the neurotypical adults. The three groups did not differ in performance of…

  1. From Insider to Outsider: The Evolution of Young Adult Literature.

    Science.gov (United States)

    Cart, Michael

    2001-01-01

    Discusses changes in the field of young adult literature since the 1980s. Examines how the definition of "young adult" has evolved. Offers a brief overview of the history of young adult literature from the 1940s. Considers the rise of awards for merit in young adult publishing, noting three in particular. Concludes this is a golden age of young…

  2. The voice of users in adult career guidance

    DEFF Research Database (Denmark)

    Plant, Peter

    2012-01-01

    Is the voice of users heard in adult career guidance? Pan-Nordic Research shows that users are seen as recipients rather than agents i adult career guidance.......Is the voice of users heard in adult career guidance? Pan-Nordic Research shows that users are seen as recipients rather than agents i adult career guidance....

  3. Shopping [for] Power: How Adult Literacy Learners Negotiate the Marketplace

    Science.gov (United States)

    Ozanne, Julie L.; Adkins, Natalie Ross; Sandlin, Jennifer A.

    2005-01-01

    Little empirical evidence exists on how adult literacy learners act as consumers. Yet, adult literacy programs often employ a "functional" approach to consumer education and assume that adult learners are deficient in consumer skills. Data from a qualitative study of the consumer behaviors of adult literacy learners are used to explore how adult…

  4. Adult Jewish Education and Participation among Reform Jewish Women

    Science.gov (United States)

    Mareschal, Teresa L.

    2012-01-01

    The history of adult Jewish education is rich and is replete with learning opportunities for Jewish adults, and Jewish women are active participants in adult Jewish education. In this chapter, the author examines Reform Jewish women's motivations to participate in adult Jewish education. First, she provides a historical overview of Judaism and…

  5. Adult Education in American Society: Some Developments, Trends, and Issues.

    Science.gov (United States)

    Charters, Alexander N.

    1975-01-01

    A discussion of adult education in a changing American society is presented in the document. Section 1, Adult Education in American Society, examines societal changes and educational goals as well as the structure and organization of adult education programs. Section 2, The Delivery System of Adult Education, discusses: (1) the audience; (2)…

  6. Contribution of growth phases to adult size.

    Science.gov (United States)

    Sheehy, A; Gasser, T; Molinari, L; Largo, R H

    2000-01-01

    Based on the data of the First Zurich Longitudinal Growth Study we investigate how interindividual differences in adult size arise in the variables leg height, sitting height and standing height, arm length, bi-iliac width and bihumeral width. Specifically, we are also interested in the question of whether across sexes and variables the same growth phases and the same parameters are predictive for achieving a certain adult size. A rather complex pattern emerges, demonstrating that regulation of growth is not the same for boys and girls and moreover is not the same for the six anthropometric variables studied. Prepubertal growth is characterized by its intensity (average velocity) and by its duration. Whereas duration has by itself no appreciable influence on adult size, prepubertal intensity determines adult size to a high degree across all variables and both sexes. The intensity of prepubertal growth determines adult size to a larger degree for boys than for girls. For a given size at the end of the prepubertal period, a small duration enhances the chance of obtaining a large adult size. Compared with prepubertal growth, the amount of variance of adult size explained is small for pubertal parameters, and--with respect to linear measures--significant for girls only. A small duration of prepubertal growth is in the following mainly compensated by a stronger pubertal spurt (PS), to a varying degree across variables. The overall picture which emerges indicates that sitting height--and to a lesser extent bihumeral width--develop in a more irregular fashion than the variables bi-iliac width and leg height.

  7. Strokes in young adults: epidemiology and prevention

    Directory of Open Access Journals (Sweden)

    Smajlović D

    2015-02-01

    Full Text Available Dževdet Smajlović Department of Neurology, University Clinical Centre Tuzla, School of Medicine, University of Tuzla, Bosnia and Herzegovina Abstract: Strokes in young adults are reported as being uncommon, comprising 10%–15% of all stroke patients. However, compared with stroke in older adults, stroke in the young has a disproportionately large economic impact by leaving victims disabled before their most productive years. Recent publications report an increased incidence of stroke in young adults. This is important given the fact that younger stroke patients have a clearly increased risk of death compared with the general population. The prevalence of standard modifiable vascular risk factors in young stroke patients is different from that in older patients. Modifiable risk factors for stroke, such as dyslipidemia, smoking, and hypertension, are highly prevalent in the young stroke population, with no significant difference in geographic, climatic, nutritional, lifestyle, or genetic diversity. The list of potential stroke etiologies among young adults is extensive. Strokes of undetermined and of other determined etiology are the most common types among young patients according to TOAST (Trial of Org 10172 in Acute Stroke Treatment criteria. Prevention is the primary treatment strategy aimed at reducing morbidity and mortality related to stroke. Therefore, primary prevention is very important with regard to stroke in young adults, and aggressive treatment of risk factors for stroke, such as hypertension, smoking, and dyslipidemia, is essential. The best form of secondary stroke prevention is directed toward stroke etiology as well as treatment of additional risk factors. However, there is a lack of specific recommendations and guidelines for stroke management in young adults. In conclusion, strokes in young adults are a major public health problem and further research, with standardized methodology, is needed in order to give us more

  8. Clinical grade adult stem cell banking.

    Science.gov (United States)

    Thirumala, Sreedhar; Goebel, W Scott; Woods, Erik J

    2009-07-01

    There has been a great deal of scientific interest recently generated by the potential therapeutic applications of adult stem cells in human care but there are several challenges regarding quality and safety in clinical applications and a number of these challenges relate to the processing and banking of these cells ex-vivo. As the number of clinical trials and the variety of adult cells used in regenerative therapy increases, safety remains a primary concern. This has inspired many nations to formulate guidelines and standards for the quality of stem cell collection, processing, testing, banking, packaging and distribution. Clinically applicable cryopreservation and banking of adult stem cells offers unique opportunities to advance the potential uses and widespread implementation of these cells in clinical applications. Most current cryopreservation protocols include animal serum proteins and potentially toxic cryoprotectant additives (CPAs) that prevent direct use of these cells in human therapeutic applications. Long term cryopreservation of adult stem cells under good manufacturing conditions using animal product free solutions is critical to the widespread clinical implementation of ex-vivo adult stem cell therapies. Furthermore, to avoid any potential cryoprotectant related complications, reduced CPA concentrations and efficient post-thaw washing to remove CPA are also desirable. The present review focuses on the current strategies and important aspects of adult stem cell banking for clinical applications. These include current good manufacturing practices (cGMPs), animal protein free freezing solutions, cryoprotectants, freezing & thawing protocols, viability assays, packaging and distribution. The importance and benefits of banking clinical grade adult stem cells are also discussed.

  9. Characterization of adult rat astrocyte cultures.

    Directory of Open Access Journals (Sweden)

    Débora Guerini Souza

    Full Text Available Astrocytes, a major class of glial cells, regulate neurotransmitter systems, synaptic processing, ion homeostasis, antioxidant defenses and energy metabolism. Astrocyte cultures derived from rodent brains have been extensively used to characterize astrocytes' biochemical, pharmacological and morphological properties. The aims of this study were to develop a protocol for routine preparation and to characterize a primary astrocyte culture from the brains of adult (90 days old Wistar rats. For this we used enzymatic digestion (trypsin and papain and mechanical dissociation. Medium exchange occurred from 24 h after obtaining a culture and after, twice a week up to reach the confluence (around the 4(th to 5(th week. Under basal conditions, adult astrocytes presented a polygonal to fusiform and flat morphology. Furthermore, approximately 95% the cells were positive for the main glial markers, including GFAP, glutamate transporters, glutamine synthetase and S100B. Moreover, the astrocytes were able to take up glucose and glutamate. Adult astrocytes were also able to respond to acute H2O2 exposure, which led to an increase in reactive oxygen species (ROS levels and a decrease in glutamate uptake. The antioxidant compound resveratrol was able to protect adult astrocytes from oxidative damage. A response of adult astrocytes to an inflammatory stimulus with LPS was also observed. Changes in the actin cytoskeleton were induced in stimulated astrocytes, most likely by a mechanism dependent on MAPK and Rho A signaling pathways. Taken together, these findings indicate that the culture model described in this study exhibits the biochemical and physiological properties of astrocytes and may be useful for elucidating the mechanisms related to the adult brain, exploring changes between neonatal and adult astrocytes, as well as investigating compounds involved in cytotoxicity and cytoprotection.

  10. Predictors of Adult Education Program Satisfaction in Urban Community-Dwelling Older Adults

    Science.gov (United States)

    Yamashita, Takashi; López, Erick B.; Keene, Jennifer R.; Kinney, Jennifer M.

    2015-01-01

    Lifelong learning is receiving greater attention due to population aging in modern societies. Lifelong learning benefits individuals by supporting their physical, psychological, social, and economic well-being. However, older adults generally have lower motivation for learning than younger adults, and facilitating long-term participation in…

  11. Laryngeal Aerodynamics in Healthy Older Adults and Adults with Parkinson's Disease

    Science.gov (United States)

    Matheron, Deborah; Stathopoulos, Elaine T.; Huber, Jessica E.; Sussman, Joan E.

    2017-01-01

    Purpose: The present study compared laryngeal aerodynamic function of healthy older adults (HOA) to adults with Parkinson's disease (PD) while speaking at a comfortable and increased vocal intensity. Method: Laryngeal aerodynamic measures (subglottal pressure, peak-to-peak flow, minimum flow, and open quotient [OQ]) were compared between HOAs and…

  12. Developmental Counseling: The Young Adult Period. Critical Issues in Young Adult Development.

    Science.gov (United States)

    Beaty, Lee A.

    In this paper, development during the adolescent period is considered from a counseling perspective. Although many of the issues of young adults continue to confront older adults, this paper discusses the issues that are special to this age group. It suggests that the emotional and social domain is best represented by the theory of Erikson, which…

  13. Mixed Heritage in Young Adult Literature. Scarecrow Studies in Young Adult Literature #32

    Science.gov (United States)

    Reynolds, Nancy Thalia

    2009-01-01

    Mixed-heritage people are one of the fastest-growing groups in the United States, yet culturally they have been largely invisible, especially in young adult literature. "Mixed Heritage in Young Adult Literature" is a critical exploration of how mixed-heritage characters (those of mixed race, ethnicity, religion, and/or adoption) and real-life…

  14. A Tool for Change: Young Adult Literature in the Lives of Young Adult African-Americans.

    Science.gov (United States)

    Collins, Carol Joan

    1993-01-01

    Discusses the role of young adult literature written from an authentic black cultural perspective in helping black young adults achieve the skills and knowledge they require to succeed in this society. Examples of relevant titles are given in the genres of realistic fiction, biography, autobiography, and folklore. (Contains 35 references.) (LRW)

  15. Developmental Communication Impairments in Adults: Outcomes and Life Experiences of Adults and Their Parents

    Science.gov (United States)

    Clegg, Judy; Ansorge, Lydia; Stackhouse, Joy; Donlan, Chris

    2012-01-01

    Purpose: This study identifies the outcomes and documents the longitudinal life experiences of adults who attended a specialist residential school for children with pervasive and complex developmental communication impairments. Method: Semistructured interviews were carried out with 26 adult ex-pupils who had attended the school and the parents of…

  16. Civic Engagement for Older Adults With Functional Limitations: Piloting an Intervention for Adult Day Health Participants

    Science.gov (United States)

    Dabelko-Schoeny, Holly; Anderson, Keith A.; Spinks, Katie

    2010-01-01

    Purpose: Past research has demonstrated the importance of civic engagement for older adults, yet previous studies have not focused specifically on the potential benefits of civic engagement for older adults with functional limitations. This pilot study explored the feasibility and effectiveness of an intervention designed to promote civic…

  17. Blood Pressure in Young Adults Born at Very Low Birth Weight: Adults Born Preterm International Collaboration

    NARCIS (Netherlands)

    Hovi, P.; Vohr, B.; Ment, L.R.; Doyle, L.W.; McGarvey, L.; Morrison, K.M.; Evensen, K.A.I.; Pal, S. van der; Grunau, R.E.; Brubakk, A.M.; Andersson, S.; Saigal, S.; Kajantie, E.

    2016-01-01

    Adults born preterm at very low birth weight (VLBW; <1500 g) have higher blood pressure than those born at term. It is not known whether all VLBW adults are at risk or whether higher blood pressure could be attributed to some of the specific conditions underlying or accompanying preterm birth. To

  18. Gramsci, Freire and Adult Education. Possibilities for Transformative Action. Global Perspectives on Adult Education and Training.

    Science.gov (United States)

    Mayo, Peter

    This book examines the ideas of Antonio Gramsci and Paulo Freire regarding radical education and adult education's role in the struggle for liberation from oppression. Chapter 1 provides an overview of the following topics: Gramsci and Freire's theories; publications about both men in the adult education literature; and the principles of…

  19. Adult Attachment, Culturally Adjusted Attachment, and Interpersonal Difficulties of Taiwanese Adults

    Science.gov (United States)

    Wang, Chia-Chih DC; Scalise, Dominick A.

    2010-01-01

    This study examines the applicability of Western adult attachment perspectives to interpersonal difficulties experienced by individuals with indigenous Chinese cultural backgrounds. A total of 275 Taiwanese university students completed self-report surveys of adult attachment, ideal attachment, and interpersonal problems. Culturally adjusted…

  20. Hedgehog signaling in neonatal and adult lung.

    Science.gov (United States)

    Liu, Li; Kugler, Matthias C; Loomis, Cynthia A; Samdani, Rashmi; Zhao, Zhicheng; Chen, Gregory J; Brandt, Julia P; Brownell, Isaac; Joyner, Alexandra L; Rom, William N; Munger, John S

    2013-06-01

    Sonic Hedgehog (Shh) signaling is essential during embryonic lung development, but its role in postnatal lung development and adult lung are not known. Using Gli1(nlacZ) reporter mice to identify cells with active Hh signaling, we found that Gli1(nlacZ)-positive mesenchymal cells are densely and diffusely present up to 2 weeks after birth and decline in number thereafter. In adult mice, Gli1(nlacZ)-positive cells are present around large airways and vessels and are sparse in alveolar septa. Hh-stimulated cells are mostly fibroblasts; only 10% of Gli1(nlacZ)-positive cells are smooth muscle cells, and most smooth muscle cells do not have activation of Hh signaling. To assess its functional relevance, we influenced Hh signaling in the developing postnatal lung and adult injured lung. Inhibition of Hh signaling during early postnatal lung development causes airspace enlargement without diminished alveolar septation. After bleomycin injury in the adult lung, there are abundant Gli1(nlacZ)-positive mesenchymal cells in fibrotic lesions and increased numbers of Gli1(nlacZ)-positive cells in preserved alveolar septa. Inhibition of Hh signaling with an antibody against all Hedgehog isoforms does not reduce bleomycin-induced fibrosis, but adenovirus-mediated overexpression of Shh increases collagen production in this model. Our data provide strong evidence that Hh signaling can regulate lung stromal cell function in two critical scenarios: normal development in postnatal lung and lung fibrosis in adult lung.

  1. Use of drugs for ADHD among adults

    DEFF Research Database (Denmark)

    Karlstad, Øystein; Zoëga, Helga; Furu, Kari

    2016-01-01

    PURPOSE: The use of ADHD drugs among adults is controversial and has until recently not been approved for use in adults in most countries. The aim was to investigate use of ADHD drugs (stimulants and atomoxetine) among the entire adult population in the Nordic countries. METHODS: We conducted...... a multinational population-based prescription register study based on the entire adult population in the five Nordic countries (Denmark, Finland, Iceland, Norway and Sweden). All users of ADHD drugs aged 18-64 years during 2008-2012 were included, which for 2012 comprised 76,896 drug users among 15.8 million...... adult inhabitants. RESULTS: Annual prevalence of drug use increased during the study period for both genders and all age groups. The overall prevalence increased from 2.4 to 5.3 per 1000 men and 1.8 to 4.4 per 1000 women. Incidence also increased, but to a lesser extent in the last part of the study...

  2. The Digital Divide and urban older adults.

    Science.gov (United States)

    Cresci, M Kay; Yarandi, Hossein N; Morrell, Roger W

    2010-01-01

    Computers and the Internet offer older adults opportunities and resources for independent living. However, many urban older adults do not use computers. This study examined the demographic, health, and social activities of urban older adults to determine variables that might predict the use and nonuse of computers in this population. A secondary data analysis was performed using the 2001 Detroit City-Wide Needs Assessment of Older Adults (n = 1410) data set. Logistic regression was used to explore potential differences in predictor variables between computer users and nonusers. Overall, computer users were younger (27%), had a higher level of education, were more likely to be employed, had an annual income greater than $20,000, and were healthier and more active than nonusers. They also were more likely to have memberships in community organizations and do volunteer work. Preferred computer activities included conducting Internet searches, playing games, writing, and communicating with family members and friends. The results suggest significant differences in demographic and health-related characteristics between computer users and nonusers among urban older adults. Although about a quarter of participants in this study used computers, the Digital Divide continues to exist in urban settings for scores of others.

  3. The secrets of highly active older adults.

    Science.gov (United States)

    Franke, Thea; Tong, Catherine; Ashe, Maureen C; McKay, Heather; Sims-Gould, Joanie

    2013-12-01

    Although physical activity is a recognized component in the management of many chronic diseases associated with aging, activity levels tend to progressively decline with increasing age (Manini & Pahor, 2009; Schutzer & Graves, 2004). In this article we examine the key factors that facilitate physical activity in highly active community-dwelling older adults. Using a strengths based approach, we examined the factors that facilitated physical activity in our sample of highly active older adults. Twenty-seven older adults participated in face-to face interviews. We extracted a sub-sample of 10 highly active older adults to be included in the analyses. Based on a framework analysis of our transcripts we identified three factors that facilitate physical activity in our sample, these include: 1) resourcefulness: engagement in self-help strategies such as self-efficacy, self-control and adaptability; 2) social connections: the presence of relationships (friend, neighborhood, institutions) and social activities that support or facilitate high levels of physical activity; and 3) the role of the built and natural environments: features of places and spaces that support and facilitate high levels of physical activity. Findings provide insight into, and factors that facilitate older adults' physical activity. We discuss implications for programs (e.g., accessible community centers, with appropriate programming throughout the lifecourse) and policies geared towards the promotion of physical activity (e.g., the development of spaces that facilitate both physical and social activities). © 2013.

  4. [Psychotherapy of Asperger syndrome in adults].

    Science.gov (United States)

    Fangmeier, T; Lichtblau, A; Peters, J; Biscaldi-Schäfer, M; Ebert, D; van Elst, L T

    2011-05-01

    There is an increase in awareness in professionals that the Asperger syndrome (AS) in adulthood is associated with specific problems and burdens which may well differ from those in childhood and adolescence. The core symptoms of AS generally persist into adulthood, however in contrast to childhood and adolescence there is no specific support system for adults in Germany. Also the environment of the afflicted patient changes thus producing different challenges and problems. In addition a subgroup of patients with high functioning AS primarily presents in adulthood generally due to secondary psychosocial problems, depression or anxiety. Difficulties in social interaction, problems with modified daily routines and unforeseen situations cause severe frustration for the majority of the patients. While several therapy programs have been developed and implemented for children and adolescents, for adults there are none. Also there is a lack of comprehensive concepts addressing the specific needs of adult patients with AS. From an economic perspective this is particularly unfortunate since affected people often have good or excellent partial abilities and might be very valuable employees. In this article existing therapeutic concepts for AS are summarized and a newly designed group therapy program for adult patients with Asperger syndrome in Freiburg is introduced (Freiburg Asperger-spezifische Therapie für Erwachsene, FASTER) which specifically addresses the needs and problems of adult patients with AS.

  5. [Attention deficit hyperactivity disorder in adults].

    Science.gov (United States)

    Valdizán, J R; Izaguerri-Gracia, A C

    2009-02-27

    Attention deficit hyperactivity disorder (ADHD) may exist in up to 60% of adults, whose first symptoms appeared before they were seven years old. Since it is a neurobiological condition, its basic symptoms -lack of attention, hyperactivity and impulsiveness- are similar at all ages, but in adults the clinical manifestations are specific to the subgroup with more frequent comorbidities than in childhood. Manifestations that characteristically appear in adults are difficulty in concentrating, poorer memory and short-term memory, disorganisation, difficulties with self-discipline, impulsiveness, low self-esteem, mental restlessness, frustration and limited social skills. Today, adult cases are underdiagnosed because for a long time ADHD was thought to be a condition that only affected children and teenagers; however, although its clinical manifestations in adults are essentially similar to those seen in children, they are different and have different forms of presentation. There are no biomedical tests that allow an objective diagnosis to be established, and thus care must be taken to draw up and evaluate a patient record that includes possible symptoms since childhood, typical signs and symptoms, and any relevant comorbidities. Self-evaluation scales are necessary as the preferred instrument for use as an aid to the patient record. The main pharmacological treatment is based on psychopharmaceuticals such as immediate-, controlled- or extended-release methylphenidate and on atomoxetine; cognitive-behavioural and psychosocial treatment should also be associated.

  6. Positive messaging promotes walking in older adults.

    Science.gov (United States)

    Notthoff, Nanna; Carstensen, Laura L

    2014-06-01

    Walking is among the most cost-effective and accessible means of exercise. Mounting evidence suggests that walking may help to maintain physical and cognitive independence in old age by preventing a variety of health problems. However, older Americans fall far short of meeting the daily recommendations for walking. In 2 studies, we examined whether considering older adults' preferential attention to positive information may effectively enhance interventions aimed at promoting walking. In Study 1, we compared the effectiveness of positive, negative, and neutral messages to encourage walking (as measured with pedometers). Older adults who were informed about the benefits of walking walked more than those who were informed about the negative consequences of failing to walk, whereas younger adults were unaffected by framing valence. In Study 2, we examined within-person change in walking in older adults in response to positively- or negatively-framed messages over a 28-day period. Once again, positively-framed messages more effectively promoted walking than negatively-framed messages, and the effect was sustained across the intervention period. Together, these studies suggest that consideration of age-related changes in preferences for positive and negative information may inform the design of effective interventions to promote healthy lifestyles. Future research is needed to examine the mechanisms underlying the greater effectiveness of positively- as opposed to negatively-framed messages and the generalizability of findings to other intervention targets and other subpopulations of older adults. PsycINFO Database Record (c) 2014 APA, all rights reserved.

  7. Spatial relational memory requires hippocampal adult neurogenesis.

    Directory of Open Access Journals (Sweden)

    David Dupret

    Full Text Available The dentate gyrus of the hippocampus is one of the few regions of the mammalian brain where new neurons are generated throughout adulthood. This adult neurogenesis has been proposed as a novel mechanism that mediates spatial memory. However, data showing a causal relationship between neurogenesis and spatial memory are controversial. Here, we developed an inducible transgenic strategy allowing specific ablation of adult-born hippocampal neurons. This resulted in an impairment of spatial relational memory, which supports a capacity for flexible, inferential memory expression. In contrast, less complex forms of spatial knowledge were unaltered. These findings demonstrate that adult-born neurons are necessary for complex forms of hippocampus-mediated learning.

  8. Current treatment of adult Duchenne muscular dystrophy.

    Science.gov (United States)

    Wagner, Kathryn R; Lechtzin, Noah; Judge, Daniel P

    2007-02-01

    Patients with Duchenne muscular dystrophy (DMD) are living longer into adulthood due to a variety of improvements in health care practices. This growing patient population presents new therapeutic challenges. In this article, we review the literature on current treatment of adult DMD as well as our own experience as a multidisciplinary team actively caring for 23 men ages 19-38 years of age. Approximately one quarter of our adult DMD patients have remained on moderate dose corticosteroids. Daily stretching exercises are recommended, particularly of the distal upper extremities. Cardiomyopathy is anticipated, detected, and treated early with afterload reduction. Oxygen saturation monitoring, noninvasive positive pressure ventilation and cough assist devices are routinely used. Other medical issues such as osteoporosis, gastrointestinal and urinary symptoms are addressed. Current and future therapies directed at prolonging the lifespan of those with DMD will result in further increases in this adult population with special needs and concerns. These needs are best addressed in a multidisciplinary clinic.

  9. How Good are Fairy Tales for Adults?

    Directory of Open Access Journals (Sweden)

    Nives Ličen

    1998-12-01

    Full Text Available Children and adults can learn together in family. Their living together is a valuable experience. Family life can be made agreeable and instructive not only as a result of extensive knowledge, displaying mostly a rational dimension, but also due to emotional inteligence, attitudes and values. Fairy tales can be an incentive for personal development of both children and adults. To adults they offer an opportunity to get to know themselves better, to understand better their thoughts, values, environment. On the other hand, they help them formulate messages they would like to pass on their children. Fairy tales are one of the possible contents for the time family members spend togehter. Moreover, they are a source of entertainment, laughing and they create an excellent atmosphere for good family relationships.

  10. BDNF control of adult SVZ neurogenesis.

    Science.gov (United States)

    Bath, Kevin G; Akins, Michael R; Lee, Francis S

    2012-09-01

    The sensory processing of odorants is a dynamic process that requires plasticity at multiple levels. In the olfactory bulb (OB), inhibitory interneurons undergo lifelong replacement through a process known as adult neurogenesis. These newly born cells are incorporated in a learning-dependent fashion, a process which has led some to suggest this as a primary mechanism through which the OB retains a high degree of plasticity throughout life. A continued focus of researchers in this field has been to understand the molecular mechanisms controlling adult subventricular zone (SVZ) neurogenesis and the innate functional role of these cells. Brain-derived neurotrophic factor (BDNF) has been identified as a strong candidate molecule regulating adult OB neurogenesis. We review what is known regarding the functional role of newly born cells, highlight the role of BDNF in this process, and describe preliminary findings from our lab implicating BDNF in the process of selecting of newly born cells for survival. Copyright © 2011 Wiley Periodicals, Inc.

  11. Perception on mathematical difficulties in senior adults

    Directory of Open Access Journals (Sweden)

    Moreno-Crespo Pilar

    2017-01-01

    Full Text Available The importance that Life Long Learning currently has, entails reinforcing educational policies in adults and older adults. We have studied the perception about the difficulties of calculation in older adults who are participating in educational activities. In the same way, we analyze which are the factors that influence to a greater extent in a negative perception on the mathematical difficulties. The sample is 448 subjects. The questionnaire is a Likert scale. On the data obtained, we point out that, in general terms, they consider that they are not slow in carrying out calculation operations and that they have no difficulty understanding the mathematical concepts. Likewise, we found correlation (p <0.001 in factors that lead us to affirm that they perceive more difficulties in the calculation, as well as those who have carried out primary studies and whose occupation is focused on the housekeeping.

  12. Older Adults' Perceptions of Fall Detection Devices.

    Science.gov (United States)

    Chaudhuri, Shomir; Kneale, Laura; Le, Thai; Phelan, Elizabeth; Rosenberg, Dori; Thompson, Hilaire; Demiris, George

    2017-08-01

    A third of adults over the age of 65 are estimated to fall at least once a year. Perhaps as dangerous as the fall itself is the time spent after a fall if the person is unable to move. Although there are many devices available to detect when a person has fallen, little is known about the opinions of older adults regarding these fall detection devices (FDDs). We conducted five focus groups with 27 older adults. Transcripts from sessions were coded to generate themes that captured participants' perceptions. Themes were identified that related to two topics of interest: (a) personal influences on the participants' desire to have a FDD, including perceived need, participant values, and cost, and (b) participant recommendations regarding specific features and functionalities of these devices such as automation, wearable versus non-wearable devices, and device customization. Together, these themes suggest ways in which FDDs may be improved so that they are suitable for their intended population.

  13. [Characteristics of Adolescent and Young Adult Cancer].

    Science.gov (United States)

    Horibe, Keizo

    2017-01-01

    In adolescent and young adult(AYA)population, cancer is the leading cause of death due to illness with the lowest mortality rate as well as children, and national measures for cancer was left behind. Leukemia, lymphomas, brain tumors, thyroid cancer, ovarian cancer, cervical cancer, breast cancer, testicular cancer and bone and soft tissue sarcomas account for majority of the cancers in this age group. There has been no significant improvement in AYA patients in contrast to other age groups. AYA patients with cancer are under growing independency, starting in life to the community, and reproductive age. As they have physical change to adults and unique psychosocial issues that are distinct from those of pediatric and older adult patients, it is important to establish appropriate disease treatment and psychosocial supportive care with due respect to established themselves. It is urgent issue to develop cancer treatments and the system of medical and supportive care for patients and survivors with cancer in this age group.

  14. Adult primary hypoparathyroidism: A rare presentation

    Directory of Open Access Journals (Sweden)

    Ashima Datey Chakrabarty

    2013-01-01

    Full Text Available The common causes of stridor in adults are abscesses or swelling of upper airway, tumors, paralysis or malfunction of vocal cords. Laryngospasm due to hypocalcemia is a rare cause of stridor in adults, although occasionally reported in the neonates. We report an elderly lady having stridor and laryngospasm, secondary to acquired hypoparathyroidism and secondary hypocalcemia, without risk factors for hypoparathyroidism such as recent neck surgery or irradiation. We did an extensive review of literature to find only a few cases of acquired primary hypoparathyroidism in adults with the only complaint being stridor. This case underlines the fact that a common symptom like stridor rarely occurs due to uncommon causes. This case is being reported for its rarity and amenability to complete cure in event of correct diagnosis.

  15. Adult obesity, disease and longevity in Mexico.

    Science.gov (United States)

    Palloni, Alberto; Beltrán-Sánchez, Hiram; Novak, Beatriz; Pinto, Guido; Wong, Rebeca

    2015-01-01

    To obtain estimates of the effects of overweight and obesity on the incidence of type 2 diabetes (T2D) and adult mortality. We use three waves (2000, 2002, 2012) of the Mexican Health and Aging Survey (MHAS).We employ parametric hazard models to estimate mortality and conventional logistic models to estimate incidence of T2D. Obesity and overweight have a strong effect on the incidence of T2D;this, combined with the large impact of diabetes on adult mortality, generates increases in mortality that translate into losses of 2 to 3 years of life expectancy at age 50. If increasing trends in obesity in Mexico continue as in the past, progress in adult survival may be slowed down considerably and the incidence of T2D will continue to increase.

  16. Compulsive sexual behavior in young adults.

    Science.gov (United States)

    Odlaug, Brian L; Lust, Katherine; Schreiber, Liana R N; Christenson, Gary; Derbyshire, Katherine; Harvanko, Arit; Golden, David; Grant, Jon E

    2013-08-01

    Compulsive sexual behavior (CSB) is estimated to affect 3% to 6% of adults, although limited information is available on the true prevalence and impact of CSB in young adults. This epidemiological study aims to estimate the prevalence and health correlates of CSB using a large sample of students. The survey examined sexual behaviors and their consequences, stress and mood states, psychiatric comorbidity, and psychosocial functioning. The estimated prevalence of CSB was 2.0%. Compared with respondents without CSB, individuals with CSB reported more depressive and anxiety symptoms, higher levels of stress, poorer self-esteem, and higher rates of social anxiety disorder, attention-deficit/hyperactivity disorder, compulsive buying, pathological gambling, and kleptomania. CSB is common among young adults and is associated with symptoms of anxiety, depression, and a range of psychosocial impairments. Significant distress and diminished behavioral control suggest that CSB often may have significant associated morbidity.

  17. Acupuncture stimulation induces neurogenesis in adult brain.

    Science.gov (United States)

    Nam, Min-Ho; Ahn, Kwang Seok; Choi, Seung-Hoon

    2013-01-01

    The discovery of adult neurogenesis was a turning point in the field of neuroscience. Adult neurogenesis offers an enormous possibility to open a new therapeutic paradigm of neurodegenerative diseases and stroke. Recently, several studies suggested that acupuncture may enhance adult neurogenesis. Acupuncture has long been an important treatment for brain diseases in the East Asia. The scientific mechanisms of acupuncture treatment for the diseases, such as Alzheimer's disease, Parkinson's disease, and stroke, have not been clarified yet; however, the neurogenic effect of acupuncture can be a possible reason. Here, we have reviewed the studies on the effect of stimulation at various acupoints for neurogenesis, such as ST36 and GV20. The suggested mechanisms are also discussed including upregulation of brain-derived neurotrophic factor, glial cell line-derived neurotrophic factor, basic fibroblast growth factor and neuropeptide Y, and activation of the function of primo vascular system. © 2013 Elsevier Inc. All rights reserved.

  18. Adult education and the quality of life

    Science.gov (United States)

    Tuijnman, Albert

    1990-09-01

    The purpose of this study is to investigate the complementary role of adult education in influencing people's objective and subjective quality of life. The analytical strategy used to achieve this end is to estimate parameters in a path model which includes both objective indicators such as occupational status and earned income, and subjective indicators such as job satisfaction and perceived personal wellbeing. The investigation builds on Swedish data and employs the LISREL method in the fitting of the model to the data. The results indicate that adult education positively influences objective indicators of the quality of life. Even though adult education is found to relate to measures of perceived personal wellbeing, the hypothesis that it also influences the way men assess their life situation and evaluate their subjective quality of life cannot be confirmed.

  19. Financial Care for Older Adults With Dementia.

    Science.gov (United States)

    Pan, Xi; Lee, Yeonjung; Dye, Cheryl; Roley, Laurie Theriot

    2017-06-01

    This article describes an examination of the sociodemographic characteristics of adult children, particularly Baby Boomer caregivers, who provide financial care to older parents with dementia. The sample including 1,011adult children dementia caregivers aged 50 to 64 years is selected from a nationally representative sample in the 2010 Health and Retirement Study. Exact logistic regression revealed that race, provision of financial assistance to caregiver children, and the number of their children are significantly associated with financial caregiving of parents. Non-White caregivers are more likely to provide financial care to their parents or parents-in-law with dementia; those who have more children and provide financial assistance to their children are less likely to provide financial care to parents with dementia. The current findings present valuable new information on the sociodemographic characteristics of adult children who provide financial assistance to parents with dementia and inform research, programs, and services on dementia caregiving.

  20. Subjective Oral Health in Dutch Adults

    Directory of Open Access Journals (Sweden)

    Gijsbert H.W. Verrips

    2013-05-01

    Full Text Available Aim: To determine whether the subjective oral health (SOH of the Dutch adult population was associated with clinical and demographic variables. Methods: A clinical examination was conducted in a sample of 1,018 people from the Dutch city of ‘s-Hertogenbosch. SOH was measured using the Dutch translation of the short form of the Oral Health Impact Profile (OHIP-NL14. Results: The average score on the OHIP-NL14 was 2.8 ± 5.9 and 51% of the respondents had a score of 0. Dental status was the most important predictor of SOH. Conclusions:  The SOH in the Dutch adult population was much better than in groups of adults in Australia, the United Kingdom and New Zealand. Nevertheless, there were important variations in SOH related to dental and socio-economic status.