Ipsilateral deficits in 1-handed shoe tying after left or right hemisphere stroke.

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Poole, Janet L; Sadek, Joseph; Haaland, Kathleen Y

2009-10-01

Poole JL, Sadek J, Haaland KY. Ipsilateral deficits in 1-handed shoe tying after left or right hemisphere stroke. To examine 1-handed shoe tying performance and whether cognitive deficits more associated with left or right hemisphere damage differentially affect it after unilateral stroke. Observational cohort comparing ipsilesional shoe tying, spatial and language skills, and limb praxis. Primary care Veterans Affairs and private medical center. Not applicable. Volunteer right-handed sample of adults with left or right hemisphere damage and healthy demographically matched adults. The number of correct trials and the total time to complete 10 trials tying a shoe using the 1-handed method. Both stroke groups had fewer correct trials and were significantly slower tying the shoe than the control group. Spatial skills predicted accuracy and speed after right hemisphere damage. After left hemisphere damage, accuracy was predicted by spatial skills and limb praxis, while speed was predicted by limb praxis only. Ipsilesional shoe tying is similarly impaired after left or right hemisphere damage, but for different reasons. Spatial deficits had a greater influence after right hemisphere damage, and limb apraxia had a greater influence after left hemisphere damage. Language deficits did not affect performance, indicating that aphasia does not preclude using this therapy approach. These results suggest that rehabilitation professionals should consider assessment of limb apraxia and ipsilesional skill training in the performance of everyday tasks.

Effects of combining 2 weeks of passive sensory stimulation with active hand motor training in healthy adults.

Directory of Open Access Journals (Sweden)

Aija Marie Ladda

Full Text Available The gold standard to acquire motor skills is through intensive training and practicing. Recent studies have demonstrated that behavioral gains can also be acquired by mere exposure to repetitive sensory stimulation to drive the plasticity processes. Single application of repetitive electric stimulation (rES of the fingers has been shown to improve tactile perception in young adults as well as sensorimotor performance in healthy elderly individuals. The combination of repetitive motor training with a preceding rES has not been reported yet. In addition, the impact of such a training on somatosensory tactile and spatial sensitivity as well as on somatosensory cortical activation remains elusive. Therefore, we tested 15 right-handed participants who underwent repetitive electric stimulation of all finger tips of the left hand for 20 minutes prior to one hour of motor training of the left hand over the period of two weeks. Overall, participants substantially improved the motor performance of the left trained hand by 34%, but also showed a relevant transfer to the untrained right hand by 24%. Baseline ipsilateral activation fMRI-magnitude in BA 1 to sensory index finger stimulation predicted training outcome for somatosensory guided movements: those who showed higher ipsilateral activation were those who did profit less from training. Improvement of spatial tactile discrimination was positively associated with gains in pinch grip velocity. Overall, a combination of priming rES and repetitive motor training is capable to induce motor and somatosensory performance increase and representation changes in BA1 in healthy young subjects.

Similar representations of sequence knowledge in young and older adults: A study of effector independent transfer

Directory of Open Access Journals (Sweden)

Jonathan Sebastiaan Barnhoorn

2016-08-01

Full Text Available Older adults show reduced motor performance and changes in motor skill development. To better understand these changes, we studied differences in sequence knowledge representations between young and older adults using a transfer task. Transfer, or the ability to apply motor skills flexibly, is highly relevant in day-to-day motor activity and facilitates generalization of learning to new contexts. By using movement types that are completely unrelated in terms of muscle activation and response location, we focused on transfer facilitated by the early, visuospatial system.We tested 32 right-handed older adults (65 – 74 and 32 young adults (18 – 30. During practice of a discrete sequence production task, participants learned two 6-element sequences using either unimanual key-presses (KPs or by moving a lever with lower arm flexion-extension (FE movements. Each sequence was performed 144 times. They then performed a test phase consisting of familiar and random sequences performed with the type of movements not used during practice. Both age groups displayed transfer from FE to KP movements as indicated by faster performance on the familiar sequences in the test phase. Only young adults transferred their sequence knowledge from KP to FE movements. In both directions, the young showed higher transfer than older adults. These results suggest that the older participants, like the young, represented their sequences in an abstract visuospatial manner. Transfer was asymmetric in both age groups: there was more transfer from FE to KP movements than vice versa. This similar asymmetry is a further indication that the types of representations that older adults develop are comparable to those that young adults develop. We furthermore found that older adults improved less during FE practice, gained less explicit knowledge, displayed a smaller visuospatial working memory capacity and had lower processing speed than young adults. Despite the many differences

Investing in the health and well-being of young adults.

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Stroud, Clare; Walker, Leslie R; Davis, Maryann; Irwin, Charles E

2015-02-01

Contrary to popular perception, young adults-ages approximately 18-26 years-are surprisingly unhealthy. They are less healthy than adolescents, and they also show a worse health profile than those in their late 20s and 30s. The Affordable Care Act provisions to extend coverage for young adults are well known, and some states had already been pursuing similar efforts before the Affordable Care Act was enacted. These initiatives have resulted in important gains in young adults' heath care coverage. However, too little attention has been paid to the care that young adults receive once they are in the system. Given young adults' health problems, this is a critical omission. The Institute of Medicine and National Research Council recently released a report titled Investing in the Health and Well-Being of Young Adults. The report concludes that young adulthood is a critical developmental period and recommends that young adults ages 18-26 years be treated as a distinct subpopulation in policy, planning, programming, and research. The report also recommends action in three priority areas to improve health care for young adults: improving the transition from pediatric to adult medical and behavioral health care, enhancing preventive care for young adults, and developing evidence-based practices. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Right-handed sneutrino as cold dark matter

International Nuclear Information System (INIS)

Asaka, Takehiko; Ishiwata, Koji; Moroi, Takeo

2006-01-01

We consider supersymmetric models with right-handed neutrinos where neutrino masses are purely Dirac-type. In this model, right-handed sneutrino can be the lightest supersymmetric particle and can be a viable candidate of cold dark matter of the universe. Right-handed sneutrinos are never thermalized in the early universe because of weakness of Yukawa interaction, but are effectively produced by decays of various superparticles. We show that the present mass density of right-handed sneutrino can be consistent with the observed dark matter density

Spanish normative studies in young adults (NEURONORMA young adults project): norms for verbal fluency tests.

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Casals-Coll, M; Sánchez-Benavides, G; Quintana, M; Manero, R M; Rognoni, T; Calvo, L; Palomo, R; Aranciva, F; Tamayo, F; Peña-Casanova, J

2013-01-01

Lexical fluency tests are frequently used in clinical practice to assess language and executive function. As part of the Spanish normative studies project in young adults (NEURONORMA young adults project), we provide age- and education-adjusted normative data for 3 semantic fluency tasks (animals, fruits and vegetables, and kitchen tools), three formal lexical fluency tasks (words beginning with P, M and R), three excluded-letter fluency tasks (words excluding A, E and S) and a verb fluency task. The sample consisted of 179 participants who are cognitively normal and range in age from 18 to 49 years. Tables are provided to convert raw scores to scaled scores. Age- and education-adjusted scores are provided by applying linear regression techniques. The results show that education impacted most of the verbal fluency test scores, with no effects related to age and only minimal effects related to sex. The norms obtained will be extremely useful in the clinical evaluation of young Spanish adults. Copyright © 2011 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

[Ischemic stroke in the young adult].

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Calvet, D

2016-01-01

Ischemic stroke is not rare in young adults since one in ten stroke patients are less than 50 years old. This incidence increased over the past last years, mainly due to the rise in the prevalence of traditional vascular risk factors in this sub-group of age but also of illegal drug use. Even though both survival and functional outcome of young stroke patients are better than those observed in older patients, socio-economic and quality of life consequences make this disease a main objective in terms of primary and secondary prevention. Identifying the cause of ischemic stroke in young adults is of major importance to prevent stroke recurrence. However, given the wide variety of potential underlying causes, the etiologic work-up of stroke in young adults requires a different approach from that in the elderly. In this context, a sequential diagnostic work-up is needed in order to optimize the yield of diagnostic tests, to reduce their cost and risks for the patient. Arterial dissection is the most frequent cause of stroke in young adults but other less frequent causes are numerous. Despite a comprehensive work-up, about one third of cases remains unexplained leading to the diagnosis of cryptogenic ischemic stroke. Copyright © 2015 Société nationale française de médecine interne (SNFMI). Published by Elsevier SAS. All rights reserved.

The seesaw with many right-handed neutrinos

International Nuclear Information System (INIS)

Ellis, John; Lebedev, Oleg

2007-01-01

There are no upper limits on the possible number of massive, singlet (right-handed) neutrinos that may participate in the seesaw mechanism, and some string constructions motivate seesaw models with up to O(100) right-handed neutrinos. In this case, the seesaw mass scale can be significantly higher than that in the traditional scheme with just 3 right-handed neutrinos. We consider the possible phenomenological implications of such models, in particular, for lepton-flavour violation and electric dipole moments. Since the neutrino masses depend on the Majorana mass scale linearly, while supersymmetric loop corrections depend on it logarithmically, the magnitude of lepton-flavour- and CP-violating transitions may increase with the multiplicity of the right-handed neutrinos and may be enhanced by orders of magnitude. We also point out that, in the context of leptogenesis, the bounds on the reheating temperature and the lightest neutrino mass get relaxed compared to those in the case of 3 right-handed neutrinos

Hand Dominance and Age Have Interactive Effects on Motor Cortical Representations

OpenAIRE

Bernard, Jessica A.; Seidler, Rachael D.

2012-01-01

Older adults exhibit more bilateral motor cortical activity during unimanual task performance than young adults. Interestingly, a similar pattern is seen in young adults with reduced hand dominance. However, older adults report stronger hand dominance than young adults, making it unclear how handedness is manifested in the aging motor cortex. Here, we investigated age differences in the relationships between handedness, motor cortical organization, and interhemispheric communication speed. We...

Popular Culture in Transglossic Language Practices of Young Adults

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Sultana, Shaila; Dovchin, Sender

2017-01-01

Based on virtual conversations drawn from two separate intensive ethnographic studies in Bangladesh and Mongolia, we show that popular cultural texts play a significant role in young adults' heteroglossic language practices. On the one hand, they borrow voices from cultural texts and cross the boundaries of language, i.e., codes, modes, and…

Planar covariance of upper and lower limb elevation angles during hand-foot crawling in healthy young adults.

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MacLellan, M J; Catavitello, G; Ivanenko, Y P; Lacquaniti, F

2017-11-01

Habitual quadrupeds have been shown to display a planar covariance of segment elevation angle waveforms in the fore and hind limbs during many forms of locomotion. The purpose of the current study was to determine if humans generate similar patterns in the upper and lower limbs during hand-foot crawling. Nine healthy young adults performed hand-foot crawling on a treadmill at speeds of 1, 2, and 3 km/h. A principal component analysis (PCA) was applied to the segment elevation angle waveforms for the upper (upper arm, lower arm, and hand) and lower (thigh, shank, and foot) limbs separately. The planarity of the elevation angle waveforms was determined using the sum of the variance explained by the first two PCs and the orientation of the covariance plane was quantified using the direction cosines of the eigenvector orthogonal to the plane, projected upon each of the segmental semi-axes. Results showed that planarity of segment elevation angles was maintained in the upper and lower limbs (explained variance >97%), although a slight decrease was present in the upper limb when crawling at 3 km/h. The orientation of the covariance plane was highly limb-specific, consistent with animal studies and possibly related to the functional neural control differences between the upper and lower limbs. These results may suggest that the motor patterns stored in the central nervous system for quadrupedal locomotion may be retained through evolution and may still be exploited when humans perform such tasks.

Subjective, behavioral, and physiological responses to the rubber hand illusion do not vary with age in the adult phase.

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Palomo, Priscila; Borrego, Adrián; Cebolla, Ausiàs; Llorens, Roberto; Demarzo, Marcelo; Baños, Rosa M

2018-02-01

The Rubber Hand Illusion (RHI) is a perceptual illusion that enables integration of artificial limbs into the body representation through combined multisensory integration. Most previous studies investigating the RHI have involved young healthy adults within a very narrow age range (typically 20-30 years old). The purpose of this paper was to determine the influence of age on the RHI. The RHI was performed on 93 healthy adults classified into three groups of age (20-35 years old, N = 41; 36-60 years old, N = 28; and 61-80 years old, N = 24), and its effects were measured with subjective (Embodiment of Rubber Hand Questionnaire), behavioral (proprioceptive drift), and physiological (changes in skin temperature and conductance) measures. There were neither significant differences among groups in any response, nor significant covariability or correlation between age and other measures (but for skin temperature), which suggests that the RHI elicits similar responses across different age groups in the adult phase. Copyright © 2017 Elsevier Inc. All rights reserved.

The right inhibition? Callosal correlates of hand performance in healthy children and adolescents callosal correlates of hand performance.

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Kurth, Florian; Mayer, Emeran A; Toga, Arthur W; Thompson, Paul M; Luders, Eileen

2013-09-01

Numerous studies suggest that interhemispheric inhibition-relayed via the corpus callosum-plays an important role in unilateral hand motions. Interestingly, transcallosal inhibition appears to be indicative of a strong laterality effect, where generally the dominant hemisphere exerts inhibition on the nondominant one. These effects have been largely identified through functional studies in adult populations, but links between motor performance and callosal structure (especially during sensitive periods of neurodevelopment) remain largely unknown. We therefore investigated correlations between Purdue Pegboard performance (a test of motor function) and local callosal thickness in 170 right-handed children and adolescents (mean age: 11.5 ± 3.4 years; range, 6-17 years). Better task performance with the right (dominant) hand was associated with greater callosal thickness in isthmus and posterior midbody. Task performance using both hands yielded smaller and less significant correlations in the same regions, while task performance using the left (nondominant) hand showed no significant correlations with callosal thickness. There were no significant interactions with age and sex. These links between motor performance and callosal structure may constitute the neural correlate of interhemispheric inhibition, which is thought to be necessary for fast and complex unilateral motions and to be biased towards the dominant hand. Copyright © 2012 Wiley Periodicals, Inc., a Wiley company.

Young adult's attachment style as a partial mediator between maternal functioning and young adult offsprings' functioning.

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Ruiz, Sarah K; Harris, Susan J; Martinez, Pedro; Gold, Philip M; Klimes-Dougan, Bonnie

2018-05-01

The quality of our early attachment relationships with primary caregivers is carried forward to new developmental domains, including interpersonal contexts in adulthood. One of the factors that can disrupt early attachment is maternal depression, which may be associated with less responsive care and may impede the development of a secure attachment. Moreover, this disruption in secure attachment may act as a mechanism by which offspring of depressed mothers are more likely to experience their own psychopathology. In this study we predicted that attachment anxiety and avoidance would mediate the relationship between maternal depression diagnosis and functional impairment predicting young adult offspring's functional impairment. This study utilized longitudinal data from 98 families with clinically diagnosed depressed and well mothers, and two of their young adult children, an older and younger sibling (N = 123, Female = 75, Mage = 22.09, SD = 2.57). Mother's and young adult children's functioning was based on clinical ratings on the Global Assessment Scale. Attachment was based on the young adult's self-report on the Experiences in Close Relationships. Results indicate that maternal diagnosis and functional impairment predicted offspring's functional impairment. This relationship was partially mediated through offspring's attachment anxiety, but not attachment avoidance. The mediator and outcome variable were measured concurrently, thus causal implications are limited. Our study provides critical evidence that early experiences with depressed mothers may have influence into young adulthood in typical and atypical domains of development. This work extends our understanding of the impact of early experiences in long-term development, and may have treatment implications for intervening on both maternal and romantic relationships to improve attachment. Copyright © 2018 Elsevier B.V. All rights reserved.

Predictors of migraine subtypes in young adults with ischemic stroke: the italian project on stroke in young adults.

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Pezzini, Alessandro; Grassi, Mario; Lodigiani, Corrado; Patella, Rosalba; Gandolfo, Carlo; Casoni, Federica; Musolino, Rossella; Calabrò, Rocco Salvatore; Bovi, Paolo; Adami, Alessandro; Delodovici, Maria Luisa; Del Zotto, Elisabetta; Rota, Lidia Luciana; Rasura, Maurizia; Del Sette, Massimo; Giossi, Alessia; Volonghi, Irene; Zini, Andrea; Cerrato, Paolo; Costa, Paolo; Magoni, Mauro; Iacoviello, Licia; Padovani, Alessandro

2011-01-01

the mechanisms underlying the relationship between migraine and ischemic stroke remain uncertain. The aim of the present study was to investigate the predictive value of major cardiovascular risk factors, cardiac interatrial abnormalities, and additional biological markers on migraine subtypes in young adults with ischemic stroke. ischemic stroke patients aged 45 years or younger were consecutively enrolled as part of the Italian Project on Stroke in Young Adults. A comprehensive evaluation was performed including assessment of self-reported migraine and cardiovascular risk factors, interatrial right-to-left shunt, and genotyping to detect factor V Leiden and the G20210A mutation in the prothrombin gene. nine hundred eighty-one patients (mean age, 36.0 ± 7.6 years; 50.7% women) were included. The risk of migraine with aura increased with decreasing number of cardiovascular risk factors (OR, 0.50; 95% CI, 0.24-0.99 for 2 factors or more), increasing number of thrombophilic variants (OR, 2.21; 95% CI, 1.05-4.68 for carriers of at least 1 of the 2), and the presence of right-to-left shunt (OR, 2.41; 95% CI, 1.37-3.45), as compared to patients without migraine. None of these factors had influence on the risk of migraine without aura. in young adults with ischemic stroke, low cardiovascular risk profile, right-to-left shunt, and an underlying procoagulant state are predictors of migraine with aura. The biological effects of these factors should be considered in future studies aimed at investigating the mechanisms linking migraine to brain ischemia.

Non-right handed primary progressive apraxia of speech.

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Botha, Hugo; Duffy, Joseph R; Whitwell, Jennifer L; Strand, Edythe A; Machulda, Mary M; Spychalla, Anthony J; Tosakulwong, Nirubol; Senjem, Matthew L; Knopman, David S; Petersen, Ronald C; Jack, Clifford R; Lowe, Val J; Josephs, Keith A

2018-07-15

In recent years a large and growing body of research has greatly advanced our understanding of primary progressive apraxia of speech. Handedness has emerged as one potential marker of selective vulnerability in degenerative diseases. This study evaluated the clinical and imaging findings in non-right handed compared to right handed participants in a prospective cohort diagnosed with primary progressive apraxia of speech. A total of 30 participants were included. Compared to the expected rate in the population, there was a higher prevalence of non-right handedness among those with primary progressive apraxia of speech (6/30, 20%). Small group numbers meant that these results did not reach statistical significance, although the effect sizes were moderate-to-large. There were no clinical differences between right handed and non-right handed participants. Bilateral hypometabolism was seen in primary progressive apraxia of speech compared to controls, with non-right handed participants showing more right hemispheric involvement. This is the first report of a higher rate of non-right handedness in participants with isolated apraxia of speech, which may point to an increased vulnerability for developing this disorder among non-right handed participants. This challenges prior hypotheses about a relative protective effect of non-right handedness for tau-related neurodegeneration. We discuss potential avenues for future research to investigate the relationship between handedness and motor disorders more generally. Copyright © 2018 Elsevier B.V. All rights reserved.

Adolescent and young adult health in the United States in the past decade: little improvement and young adults remain worse off than adolescents.

Science.gov (United States)

Park, M Jane; Scott, Jazmyn T; Adams, Sally H; Brindis, Claire D; Irwin, Charles E

2014-07-01

Adolescence and young adulthood are unique developmental periods that present opportunities and challenges for improving health. Health at this age can affect health throughout the lifespan. This review has two aims: (1) to examine trends in key indicators in outcomes, behaviors, and health care over the past decade for U.S. adolescents and young adults; and (2) to compare U.S. adolescents and young adults on these indicators. The review also assesses sociodemographic differences in trends and current indicators. Guided by our aims, previous reviews, and national priorities, the present review identified 21 sources of nationally representative data to examine trends in 53 areas and comparisons of adolescents and young adults in 42 areas. Most health and health care indicators have changed little over the past decade. Encouraging exceptions were found for adolescents and young adults in unintentional injury, assault, and tobacco use, and, for adolescents, in sexual/reproductive health. Trends in violence and chronic disease and related behaviors were mixed. Review of current indicators demonstrates that young adulthood continues to entail greater risk and worse outcomes than adolescence. Young adults fared worse on about two-thirds of the indicators examined. Differences among sociodemographic subgroups persisted for both trends and current indicators. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Cardiovascular reactivity to stressors in Indian young adults with normotensive parents.

Science.gov (United States)

Verma, Anjali; Kumar, Manoj; Saxena, Indu; Kumar, Jayballabh

2013-10-01

Stress-induced increase in heart-rate and blood pressure is termed cardiovascular reactivity (CVR). Various studies are designed to monitor the CVR and use different types of experimental stressors. We have compared the CVR to three different stressors used in CVR based studies (cold pressor task, hand grip test, and video game) to identify the best suited stressor for any study design. The study was conducted on 82 (38 female) young Indian adults with normal resting basal parameters and normotensive parents. Each volunteer was subjected to three stressors: cold pressor task (CPT), hand grip test (HGT), and video game (VG). The CVR to the three stressors was compared amongst female subjects and amongst male subjects by ANOVA, and between female and male subjects by unpaired Student's t-test. Maximum CVR was obtained to HGT, while maximum gender difference in CVR was obtained in case of CPT. Heart rate and blood pressure changes obtained on playing VG were not statistically significant. When the purpose of research is to generate maximum possible CVR, we suggest the use of HGT; while if the purpose of the research is to study gender related differences, the use of CPT would be more appropriate. Unlike young adults of Western countries, VG is not perceived as a challenging task or stressor by young Indian adults and produces little change in heart rate and blood pressure.

Search for right-handed currents in muon decay

International Nuclear Information System (INIS)

Carr, J.

The experiment is motivated by the recent interest in left-right symmetric theories based on the gauge group SU(2)sub(R) x SU(2)sub(L) x U(1). Such theories are left-right symmetric at the Lagrangian level but account for the apparently maximal parity violation at present energies by assuming that the right-handed gauge boson Wsub(R) has acquired, through spontaneous symmetry breaking, a mass larger than its left-handed counterpart Wsub(L). A search is made for deviations from maximal parity violation by observing the muon decay rate when the decay positron is emitted with momentum close to the kinematic limit and opposite to the muon spin direction. This decay rate approaches zero at the kinematic limit for purely left-handed W's (V-A) but is large for right-handed W's (V+A). From the data, bounds on the right-handed gauge boson mass and also on non-(V or A) couplings can be set. (author)

Understanding and Targeting Indonesian Young Adult Internet Users

Directory of Open Access Journals (Sweden)

Andreas Chang

2010-11-01

Full Text Available As the number of global internet users increases, companies’ online advertisement expenditure also grows rapidly. Companies face challenges in targeting the right customers. Understanding which websites are often visited by target users and what they do on the internet will help companies direct their online advertisement to the right target. Using questionnaires, this study examines which sites are most often visited by Indonesian young adult internet users and what they do on the internet. It aims to understand the patterns of behavior of these users. The findings of this study provide some understanding to the marketers. Of consequence, such understanding would help them to select where and what to do with their advertisements when they are targeting the young adult internet users in Indonesia. 

Postsecondary employment experiences among young adults with an autism spectrum disorder.

Science.gov (United States)

Roux, Anne M; Shattuck, Paul T; Cooper, Benjamin P; Anderson, Kristy A; Wagner, Mary; Narendorf, Sarah C

2013-09-01

We examined postsecondary employment experiences of young adults with an autism spectrum disorder (ASD) and compared these outcomes with those of young adults with different disabilities. Data were from Wave 5 of the National Longitudinal Transition Study-2 (NLTS2), a nationally representative survey of young adults who had received special education services during high school. We examined the prevalence of ever having had, and currently having, a paid job at 21 to 25 years of age. We analyzed rates of full-time employment, wages earned, number of jobs held since high school, and job types. Approximately one-half (53.4%) of young adults with an ASD had ever worked for pay outside the home since leaving high school, the lowest rate among disability groups. Young adults with an ASD earned an average of $8.10 per hour, significantly lower than average wages for young adults in the comparison groups, and held jobs that clustered within fewer occupational types. Odds of ever having had a paid job were higher for those who were older, from higher-income households, and with better conversational abilities or functional skills. Findings of worse employment outcomes for young adults with an ASD suggest that this population is experiencing particular difficulty in successfully transitioning into employment. Research is needed to determine strategies for improving outcomes as these young adults transition into adulthood. Copyright © 2013 American Academy of Child and Adolescent Psychiatry. Published by Elsevier Inc. All rights reserved.

Parallels in preschoolers' and adults' judgments about ownership rights and bodily rights.

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Van de Vondervoort, Julia W; Friedman, Ori

2015-01-01

Understanding ownership rights is necessary for socially appropriate behavior. We provide evidence that preschoolers' and adults' judgments of ownership rights are related to their judgments of bodily rights. Four-year-olds (n = 70) and adults (n = 89) evaluated the acceptability of harmless actions targeting owned property and body parts. At both ages, evaluations did not vary for owned property or body parts. Instead, evaluations were influenced by two other manipulations-whether the target belonged to the agent or another person, and whether that other person approved of the action. Moreover, these manipulations influenced judgments for owned objects and body parts in the same way: When the other person approved of the action, participants' judgments were positive regardless of who the target belonged to. In contrast, when that person disapproved, judgments depended on who the target belonged to. These findings show that young children grasp the importance of approval or consent for ownership rights and bodily rights, and likewise suggest that people's notions of ownership rights are related to their appreciation of bodily rights. Copyright © 2014 Cognitive Science Society, Inc.

Programming of left hand exploits task set but that of right hand depends on recent history.

Science.gov (United States)

Tang, Rixin; Zhu, Hong

2017-07-01

There are many differences between the left hand and the right hand. But it is not clear if there is a difference in programming between left hand and right hand when the hands perform the same movement. In current study, we carried out two experiments to investigate whether the programming of two hands was equivalent or they exploited different strategies. In the first experiment, participants were required to use one hand to grasp an object with visual feedback or to point to the center of one object without visual feedback on alternate trials, or to grasp an object without visual feedback and to point the center of one object with visual feedback on alternating trials. They then performed the tasks with the other hand. The result was that previous pointing task affected current grasping when it was performed by the left hand, but not the right hand. In experiment 2, we studied if the programming of the left (or right) hand would be affected by the pointing task performed on the previous trial not only by the same hand, but also by the right (or left) hand. Participants pointed and grasped the objects alternately with two hands. The result was similar with Experiment 1, i.e., left-hand grasping was affected by right-hand pointing, whereas right-hand grasping was immune from the interference from left hand. Taken together, the results suggest that when open- and closed-loop trials are interleaved, motor programming of grasping with the right hand was affected by the nature of the online feedback on the previous trial only if it was a grasping trial, suggesting that the trial-to-trial transfer depends on sensorimotor memory and not on task set. In contrast, motor programming of grasping with the left hand can use information about the nature of the online feedback on the previous trial to specify the parameters of the movement, even when the type of movement that occurred was quite different (i.e., pointing) and was performed with the right hand. This suggests that

Spanish normative studies in young adults (NEURONORMA young adults project): norms for Stroop Color-Word Interference and Tower of London-Drexel University tests.

Science.gov (United States)

Rognoni, T; Casals-Coll, M; Sánchez-Benavides, G; Quintana, M; Manero, R M; Calvo, L; Palomo, R; Aranciva, F; Tamayo, F; Peña-Casanova, J

2013-03-01

The Stroop Color-Word Interference Test (Stroop) measures cognitive flexibility, selective attention, cognitive inhibition and information processing speed. The Tower of London-Drexel University version test (TOL) assesses higher-order problem solving and executive planning abilities. In this study, as part of the Spanish normative studies project in young adults (NEURONORMA young adults), we present normative data for the Stroop and young adults TOL tests. The sample consisted of 179 participants who are cognitively normal and range in age from 18 to 49 years. Tables are provided to convert raw scores to scaled scores. Scores adjusted for sociodemographic factors were obtained by applying linear regression techniques. No effects were found for age and sex in either test. Educational level impacted most of the Stroop test variables and some of the TOL scores (Total Moves score and Total Initiation Time score). The norms obtained will be extremely useful in the clinical evaluation of young Spanish adults. Copyright © 2011 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

A feasibility study to develop a diabetes prevention program for young adults with prediabetes using digital platforms and a hand held device

Science.gov (United States)

Cha, EunSeok; Kim, Kevin H.; Umpierrez, Guillermo; Dawkins, Colleen R.; Bello, Morenike K.; Lerner, Hannah; Narayan, K.M. Venkat; Dunbar, Sandra B.

2014-01-01

Purpose The purpose of the pilot study was to examine the feasibility and preliminary efficacy of an age-specific diabetes prevention program in young adults with prediabetes. Methods One group pretest-posttest design was conducted. The inclusion criteria were young adults age 18–29 years with prediabetes [either Impaird fasting glucose [IFG] (100–125 mg/dL), or an A1C of 5.7%–6.4%]. Fifteen participants were enrolled in this study. A technology based lifestyle coaching program focused on diet and physical activity and incorporating a hand-held device and digital platforms was developed and tested. Psychosocial factors (health literacy, illness perception, self-efficacy, therapeutic efficacy) based on social cognitive theory, changes in diet and physical activity, and cardiometabolic risk factors were assessed at baseline and week 12 after intervention. A paired-samples t-test was performed to examine changes between baseline and post-intervention on each psychosocial and physical variable. Results Participants (n= 13 completers) were mean age 24.4 yrs [SD: 2.2], 23.1% male, and 53.8% were African American. Overall, the participants were satisfied with the intervention (M = 4.15 on a 5-point Likert scale). Between pre and post testing, BMI and A1C decreased from 41.0 ±7.3 to 40.1±7.0 and 6.0% ± .5 to 5.6% ± .5, respectively, while fasting glucose did not significantly change (92.6±11 mg/dl to 97.6 ±14.3 mg/dl). Conclusion The intervention resulted in reduced A1C and a trend for decreased BMI in obese sedentary young adults with prediabetes after 12 weeks of intervention. Further study through a randomized clinical trial with a longer intervention period is warranted. PMID:24950683

The Diameter of the Left and Right Common Carotid Arteries in a Young Adult Population: An Imaging Based Evaluation

Directory of Open Access Journals (Sweden)

2016-11-01

Full Text Available Cardiovascular disease is the most prevalent cause of morbidity and mortality in developing and developed countries. Non-invasive measurement of arterial diameter could become imperative in identifying individuals at risk. Therefore, we aimed to determine the parietal stress and normal values of left and right common carotid arteries in a young adult population and to evaluate their correlation with anthropometric variables (weight, height, BM[, BSA, and age and also determine if sexual dimorphism exists in the values of common carotid artery diameter. Sixty (60 young adults with age range 18-35 were recruited for the study. B-Mode ultrasound was used to assess diameter of carotid arteries. Results showed that the diameter of the common carotid artery increased with age. The right common carotid artery had a larger diameter than the left (P and lt;0.05. Males had larger common carotid diameter in both RCCA and LCCA than the females. The size of the common carotid artery however does not relate to height and blood pressure. Females showed a greater parietal stress than males. The study is the first to establish normal values of diameter of carotid arteries in an African population and will be a guide to further investigations into the possible relationship between the artery and the individuals at risk of carotid aneurysm.

Explaining daily functioning in young adults with obstetric brachial plexus lesion.

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de Heer, Conny; Beckerman, Heleen; Groot, Vincent de

2015-01-01

To study the influence of obstetric brachial plexus lesion (OBPL) on arm-hand function and daily functioning in adults, and to investigate the relationship of arm-hand function and pain to daily functioning. Adults with unilateral OBPL who consulted the brachial plexus team at the VU University Medical Center in the past were invited to participate. Daily functioning was measured with the Disability of the Arm, Shoulder and Hand (DASH) questionnaire and the SF36, pain with VAS Pain Scales and arm-hand function with the Nine Hole Peg Test (9-HP-test) and the Action Research Arm Test (ARAT). Scores of the affected arm were compared to those of the non-affected arm or norm values for healthy controls. Twenty-seven persons (mean age 22, SD 4.2 years), of whom 10 men, participated. The ARAT and 9-HP-test scores for the affected arm were significantly worse than those for the non-affected arm. Moderate to severe pain in the affected arm, the non-affected arm or the back was reported by 50% of the participants. The DASH general, sports/music and SF36 physical functioning scores were significantly worse than norm values. The ARAT/9-HP-test and daily functioning showed little association. Low to moderate associations were found between pain and daily functioning. Many young adults with OBPL experience limitations in daily functioning. Pain, rather than arm-hand function, seems to explain these limitations. Implications for Rehabilitation Obstetric brachial plexus lesion (OBPL) is caused by traction to the brachial plexus during labour, resulting in denervation of the muscles of the arm and shoulder girdle. Adults with OBPL are hardly seen in rehabilitation medicine. This study shows that many young adults with OBPL experience limitations in daily functioning. Pain, rather than arm-hand function, seems to explain these limitations. Fifty percent of the participants complained about moderate or severe pain, which was located in the affected arm, the back and the non

Young offspring at genetic risk of adult psychoses: the form of the trajectory of IQ or memory may orient to the right dysfunction at the right time.

Directory of Open Access Journals (Sweden)

Michel Maziade

2011-04-01

Full Text Available Neurocognitive dysfunctions analogous to those of adult patients have been detected in children at risk of schizophrenia and bipolar disorder. This led to the following developmental question: Do IQ and memory impairments exhibit different developmental courses from childhood to young adulthood in terms of stability or fluctuations?In a high risk sample, we used a step by step sampling approach to narrow-down the early disease mechanisms. Upstream, we started with a 20-year follow-up of 48 densely affected multigenerational kindreds, including 1500 clinically characterized adult members. We then identified 400 adult members affected by a DSM-IV schizophrenia or bipolar disorder. Downstream, we finally focused on 65 offspring (of an affected parent aged 7 to 22, who were administered a neuropsychological battery. We then constructed cross-sectional trajectories that were compared to those of controls.The childhood IQ deficit displayed a stability until young adulthood. The delay in visual memory exhibited a non-linear two-stage trajectory: a lagging period during childhood followed by a recuperation period from adolescence until adulthood, as supported by a significant Group x Age Periods interaction. No data suggested deterioration between 7 and 22.In these offspring at genetic risk, the developmental trajectory of global IQ impairment may not apply to specific domains of cognition such as episodic memory. Different cognitive dysfunctions would mark different developmental courses. The shape of the trajectories might itself have a meaning and provide empirical leads for targeting the right dysfunction at the right time in future prevention research.

Strong signatures of right-handed compositeness

Energy Technology Data Exchange (ETDEWEB)

Redi, Michele [INFN, Sesto Fiorentino, Firenze (Italy); Sanz, Veronica [York Univ., Toronto, ON (Canada). Dept. of Physics and Astronomy; Sussex Univ., Brighton (United Kingdom). Dept. of Physics and Astronomy; Vries, Maikel de; Weiler, Andreas [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

2013-05-15

Right-handed light quarks could be significantly composite, yet compatible with experimental searches at the LHC and precision tests on Standard Model couplings. In these scenarios, that are motivated by flavor physics, one expects large cross sections for the production of new resonances coupled to light quarks. We study experimental strong signatures of right-handed compositeness at the LHC, and constrain the parameter space of these models with recent results by ATLAS and CMS. We show that the LHC sensitivity could be significantly improved if dedicated searches were performed, in particular in multi-jet signals.

Young adults: beloved by food and drink marketers and forgotten by public health?

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Freeman, Becky; Kelly, Bridget; Vandevijvere, Stefanie; Baur, Louise

2016-12-01

Young adults are a highly desirable target population for energy-dense, nutrient-poor (EDNP) food and beverage marketing. But little research, resources, advocacy and policy action have been directed at this age group, despite the fact that young adults are gaining weight faster than previous generations and other population groups. Factors such as identity development and shifting interpersonal influences differentiate young adulthood from other life stages and influence the adoption of both healthy and unhealthy eating behaviours. EDNP food and beverage marketing campaigns use techniques to normalize brands within young adult culture, in particular through online social media. Young adults must be a priority population in future obesity prevention efforts. Stronger policies to protect young adults from EDNP food and beverage marketing may also increase the effectiveness of policies that are meant to protect younger children. Restrictions on EDNP food and beverage marketing should be extended to include Internet-based advertising and also aim to protect vulnerable young adults. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Technique, muscle activity and kinematic differences in young adults texting on mobile phones.

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Gustafsson, Ewa; Johnson, Peter W; Lindegård, Agneta; Hagberg, Mats

2011-05-01

The aim of this study was to investigate whether there are differences in technique between young adults with and without musculoskeletal symptoms when using a mobile phone for texting and whether there are differences in muscle activity and kinematics between different texting techniques. A total of 56 young adults performed a standardised texting task on a mobile phone. Their texting techniques were registered using an observation protocol. The muscular activity in six muscles in the right forearm/hand and both shoulders were registered by surface electromyography and the thumb abduction/adduction and flexion/extension were registered using a biaxial electrogoniometer. Differences in texting techniques were found between the symptomatic and the asymptomatic group, with a higher proportion of sitting with back support and forearm support and with a neutral head position in the asymptomatic group. Differences in muscle activity and kinematics were also found between different texting techniques. The differences in texting technique between symptomatic and asymptomatic subjects cannot be explained by them having symptoms but may be a possible contribution to their symptoms. STATEMENT OF RELEVANCE: There has been a dramatically increased use of mobile phones for texting especially among young people during the last years. A better understanding of the physical exposure associated with the intensive use is important in order to prevent the development of musculoskeletal disorders and decreased work ability related to this use.

78 FR 32116 - TRICARE Young Adult

Science.gov (United States)

2013-05-29

...-HA-0029] TRICARE Young Adult AGENCY: Office of the Secretary, DoD. ACTION: Final rule. SUMMARY: This... 2011 (NDAA for FY11). It establishes the TRICARE Young Adult (TYA) program to provide an extended... TRICARE Program coverage made available for purchase worldwide. TYA is similar to young adult coverage...

Selected Films for Young Adults, 1984.

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Top of the News, 1984

1984-01-01

This 22-item filmography of 16mm films recommended for use in programs planned for young adults was compiled by the Selected Films for Young Adults Committee, Young Adult Services Division, American Library Association. Producers, directors, distributors, length, price, and brief annotations are provided. Addresses for 12 distributors are…

Cerebral Ischemia versus MS in Young Adults Clinical Imaging Diagnosis Difficulties and Recovery Methods

OpenAIRE

Any DOCU-AXELERAD; Dan DOCU-AXELERAD

2012-01-01

Ischemia in young adults is often the result of non-atherosclerotic vasculopathies, cardiac embolism or clotting disorders. One third of young adults ischemic stroke etiology remains undetermined. Materials and methods: We present the case of a patient aged 42, diagnosed with probable MS without cardiovascular or metabolic risk factors, presented to our clinic for decrease of force at right limbs and recent dysarthria. Results and discussion: The history revealed recurrent episodes of right h...

Parents' and young adults' perspectives on transition outcomes for young adults with autism.

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Sosnowy, Collette; Silverman, Chloe; Shattuck, Paul

2018-01-01

Existing research shows that young adults with autism spectrum disorder have poorer outcomes than their peers with other developmental disabilities in the key areas of independent living, postsecondary education, and employment. However, we understand little about how young adults with autism and their families understand and value outcomes and whether these indicators match their goals and aspirations. We interviewed parents (n = 21) and young adults with autism spectrum disorder (n = 20) about their experiences with the transition to adulthood to understand what they consider to be desirable outcomes and how they seek to achieve them. Understanding these perspectives will help identify areas of need as well as disconnections between service objectives and the goals of young adults and their families. Participants described outcomes as more complex and nuanced than current conceptions and measures account for. They defined and evaluated outcomes in relation to their or their child's individual abilities, needs, and desires. These findings provide important insight into challenges to and facilitators of desired outcomes, which has implications for programming, service delivery, and policy.

Health insurance coverage and healthcare utilization among homeless young adults in Venice, CA.

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Winetrobe, H; Rice, E; Rhoades, H; Milburn, N

2016-03-01

Homeless young adults are a vulnerable population with great healthcare needs. Under the Affordable Care Act, homeless young adults are eligible for Medicaid, in some states, including California. This study assesses homeless young adults' health insurance coverage and healthcare utilization prior to Medicaid expansion. All homeless young adults accessing services at a drop-in center in Venice, CA, were invited to complete a self-administered questionnaire; 70% of eligible clients participated (n = 125). Within this majority White, heterosexual, male sample, 70% of homeless young adults did not have health insurance in the prior year, and 39% reported their last healthcare visit was at an emergency room. Past year unmet healthcare needs were reported by 31%, and financial cost was the main reported barrier to receiving care. Multivariable logistic regression found that homeless young adults with health insurance were almost 11 times more likely to report past year healthcare utilization. Health insurance coverage is the sole variable significantly associated with healthcare utilization among homeless young adults, underlining the importance of insurance coverage within this vulnerable population. Service providers can play an important role by assisting homeless young adults with insurance applications and facilitating connections with regular sources of health care. © The Author 2015. Published by Oxford University Press on behalf of Faculty of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Protecting an adult identity: A grounded theory of supportive care for young adults recently diagnosed with cancer.

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Soanes, Louise; Gibson, Faith

2018-05-01

the understanding of young adults' desired purpose of supportive cancer care. There are also implications for how health and social care professionals provide supportive care interventions to meet the needs of this population. Copyright © 2018 Elsevier Ltd. All rights reserved.

Postsecondary Employment Experiences Among Young Adults With an Autism Spectrum Disorder RH: Employment in Young Adults With Autism

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Roux, Anne M.; Shattuck, Paul T.; Cooper, Benjamin P.; Anderson, Kristy A.; Wagner, Mary; Narendorf, Sarah C.

2013-01-01

Objective We examined postsecondary employment experiences of young adults with an autism spectrum disorder (ASD) and compared these outcomes with those of young adults with different disabilities. Method Data were from Wave 5 of the National Longitudinal Transition Study 2 (NLTS2), a nationally representative survey of young adults who had received special education services during high school. We examined the prevalence of ever having had—and currently having—a paid job at 21–25 years of age. We analyzed rates of full employment, wages earned, number of jobs held since high school, and job types. Results About half (53.4%) of young adults with an ASD had ever worked for pay outside the home since leaving high school, the lowest rate among disability groups. Young adults with an ASD earned an average of $8.10 per hour, significantly lower than average wages for young adults in the comparison groups, and held jobs that clustered within fewer occupational types. Odds of ever having had a paid job were higher for those who were older, from higher-income households, and with better conversational abilities or functional skills. Conclusions Findings of worse employment outcomes for young adults with an ASD suggest this population is experiencing particular difficulty in successfully transitioning into employment. Research is needed to determine strategies for improving outcomes as these young adults transition into adulthood. PMID:23972695

Differences in foot kinematics between young and older adults during walking.

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Arnold, John B; Mackintosh, Shylie; Jones, Sara; Thewlis, Dominic

2014-02-01

Our understanding of age-related changes to foot function during walking has mainly been based on plantar pressure measurements, with little information on differences in foot kinematics between young and older adults. The purpose of this study was to investigate the differences in foot kinematics between young and older adults during walking using a multi-segment foot model. Joint kinematics of the foot and ankle for 20 young (mean age 23.2 years, standard deviation (SD) 3.0) and 20 older adults (mean age 73.2 years, SD 5.1) were quantified during walking with a 12 camera Vicon motion analysis system using a five segment kinematic model. Differences in kinematics were compared between older adults and young adults (preferred and slow walking speeds) using Student's t-tests or if indicated, Mann-Whitney U tests. Effect sizes (Cohen's d) for the differences were also computed. The older adults had a less plantarflexed calcaneus at toe-off (-9.6° vs. -16.1°, d = 1.0, p = range of motion (ROM) of the midfoot (11.9° vs. 14.8°, d = 1.3, p = young adults. Walking speed did not influence these differences, as they remained present when groups walked at comparable speeds. The findings of this study indicate that independent of walking speed, older adults exhibit significant differences in foot kinematics compared to younger adults, characterised by less propulsion and reduced mobility of multiple foot segments. Copyright © 2013 Elsevier B.V. All rights reserved.

Workplace secondhand smoke exposure: a lingering hazard for young adults in California.

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Holmes, Louisa M; Ling, Pamela M

2017-03-01

To examine occupational differences in workplace exposure to secondhand smoke (SHS) among young adults in California. Data are taken from the 2014 Bay Area Young Adult Health Survey, a probabilistic multimode cross-sectional household survey of young adults, aged 18-26, in Alameda and San Francisco Counties. Respondents were asked whether they had been exposed to SHS 'indoors' or 'outdoors' at their workplace in the previous 7 days and also reported their current employment status, industry and occupation. Sociodemographic characteristics and measures of health perception and behaviour were included in the final model. Young adults employed in service (pyoung adults in the San Francisco Bay Area still reported workplace SHS exposure in the past week, with those in lower income occupations and working in non-office environments experiencing the greatest exposure. Closing the gaps that exempt certain types of workplaces from the Smoke-Free Workplace Act may be especially beneficial for young adults. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Attention Deficit Hyperactivity Disorder Medication Use Among Teens and Young Adults.

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Johansen, Michael E; Matic, Kathleen; McAlearney, Ann Scheck

2015-08-01

The purpose of this study was to determine rates of stimulant/atomoxetine use among teens (aged 12-17 years) and young adults (aged 18-23 years) and to investigate associations in medication use before and after the transition from teen to young adult. Repeated cross-sectional analyses using the nationally representative Medical Expenditure Panel Survey. The sample included all teens and young adults between 2003 and 2012. Within this group, a staggered sample of individuals between 2006 and 2012 born during a 5-year range was used to minimize false positive findings due to temporal trends. The primary outcome was attention deficit hyperactivity disorder (ADHD) medication use (two or more prescriptions and ≥60 tablets). A multivariable logistic regression was utilized to determine associations between ADHD medication use and race/ethnicity and other sociodemographic factors. A total of 62,699 individuals were included between 2003 and 2012. Rates of ADHD medication use increased for both teens (4.2%-6.0%) and young adults (1.2%-2.6%) between 2003-2004 and 2011-2012. In adjusted analysis, blacks, Hispanics, and Asians had lower rates of use compared with whites. The decrease in use among young adults was more pronounced among blacks compared with whites. A usual source of care and health insurance were less common among young adults, and both were associated with ADHD medication use. Although there has been an increase in the use of ADHD medications in both teens and young adults, we found a drop-off in levels of ADHD treatment among young adults when compared with teens. A portion of this decrease appears to be related to race/ethnicity, usual source of care, and health insurance status. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Functional asymmetries in early learning during right, left, and bimanual performance in right-handed subjects.

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Aznárez-Sanado, Maite; Fernández-Seara, Maria A; Loayza, Francis R; Pastor, Maria A

2013-03-01

To elucidate differences in activity and connectivity during early learning due to the performing hand. Twenty right-handed subjects were recruited. The neural correlates of explicit visuospatial learning executed with the right, the left hand, and bimanually were investigated using functional magnetic resonance imaging. Connectivity analyses were carried out using the psychophysiological interactions model, considering right and left anterior putamen as index regions. A common neural network was found for the three tasks during learning. Main activity increases were located in posterior cingulate cortex, supplementary motor area, parietal cortex, anterior putamen, and cerebellum (IV-V), whereas activity decrements were observed in prefrontal regions. However, the left hand task showed a greater recruitment of left hippocampal areas when compared with the other tasks. In addition, enhanced connectivity between the right anterior putamen and motor cortical and cerebellar regions was found for the left hand when compared with the right hand task. An additional recruitment of brain regions and increased striato-cortical and striato-cerebellar functional connections is needed when early learning is performed with the nondominant hand. In addition, access to brain resources during learning may be directed by the dominant hand in the bimanual task. Copyright © 2012 Wiley Periodicals, Inc.

Test of right-handed currents in baryon semileptonic decays

International Nuclear Information System (INIS)

Garcia, A.; Huerta, R.; Maya, M.; Perez Marcial, R.

1985-01-01

The effect of a right-handed boson on baryon semileptonic decay is considered. The analysis of polarized and unpolarized decays is carried out and it is shown that the best place to look for a right-handed current (RHC) signature is in polarized baryon decay. However, our results are useful for high statistics experiments. In order to see the contribution of the right-handed currents in the case of unpolarized hyperon decay, the Cabibbo theory should be assumed. (orig.)

Right-handed neutrinos in F-theory compactifications

International Nuclear Information System (INIS)

Tatar, Radu; Tsuchiya, Yoichi; Watari, Taizan

2009-01-01

F-theory is one of the frameworks where up-type Yukawa couplings of SU(5) unified theories are naturally generated. As charged matter fields have localized zero modes in F-theory, a study of flavor structure could be easier in F-theory than in Heterotic string theory. In a study of flavor structure in the lepton sector, however, an important role is played by right-handed neutrinos, which are not charged under the SU(5) unified gauge group. It is therefore solicited to find out what right-handed neutrinos are in F-theory compactifications and how their Majorana mass terms are generated together with developing a theoretical framework where effective Yukawa couplings involving both SU(5)-neutral and charged fields can be calculated. We find that the complex structure moduli chiral multiplets of F-theory compactifications are good candidates to be right-handed neutrinos, and that their Majorana masses are automatically generated in flux compactifications. The mass scale is predicted to be somewhat below the GUT scale, which is in nice agreement with the Δm 2 of the atmospheric neutrino oscillation through the see-saw mechanism. We also discuss various scenarios of solving the dimension-4 proton decay problem in supersymmetric F-theory compactifications, along with considering the consequences of those scenarios in the nature of right-handed neutrinos.

Pediatric to Adult Care Transition: Perspectives of Young Adults With Sickle Cell Disease.

Science.gov (United States)

Porter, Jerlym S; Wesley, Kimberly M; Zhao, Mimi S; Rupff, Rebecca J; Hankins, Jane S

2017-10-01

The aim of this study was to explore perspectives of transition and transition readiness of young adult patients (YAs) with sickle cell disease (SCD) who have transitioned to adult health care. In all, 19 YAs with SCD (ages 18-30 years) participated in one of three focus groups and completed a brief questionnaire about transition topics. Transcripts were coded and emergent themes were examined using the social-ecological model of adolescent and young adult readiness for transition (SMART). Themes were consistent with most SMART components. Adult provider relationships and negative medical experiences emerged as salient factors. YAs ranked choosing an adult provider, seeking emergency care, understanding medications/medication adherence, knowing SCD complications, and being aware of the impact of health behaviors as the most important topics to include in transition programming. The unique perspectives of YAs can inform the development and evaluation of SCD transition programming by incorporating the identified themes. © The Author 2017. Published by Oxford University Press on behalf of the Society of Pediatric Psychology. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com

Young Adults Failure to Thrive Syndrome

Directory of Open Access Journals (Sweden)

Warren C. Sanderson

2014-03-01

Full Text Available Many young working age adults in developed countries are failing to thrive in economic, demographic and social terms. Their failure to thrive is a relatively new phenomenon that has not been widely recognized, but it affects young adults in virtually all the more developed countries for which we have relevant data. Young adults nowadays are more often in poverty. They are leaving their parental homes at ever later ages and in some countries the frequency of psychological problems increased. The seriousness of failure to thrive syndrome is reflected in the relationship between relative economic conditions and increased suicide rates. The syndrome is important because young adults are at the prime ages for finding employment, establishing long-run career paths and building an economic basis for founding a family. Developing strategies to arrest the spread of failure to thrive syndrome among young adults, in order to keep them vibrant contributors to our societies, should be a priority for policy makers.

Healthy older adults have insufficient hip range of motion and plantar flexor strength to walk like healthy young adults.

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Anderson, Dennis E; Madigan, Michael L

2014-03-21

Limited plantar flexor strength and hip extension range of motion (ROM) in older adults are believed to underlie common age-related differences in gait. However, no studies of age-related differences in gait have quantified the percentage of strength and ROM used during gait. We examined peak hip angles, hip torques and plantar flexor torques, and corresponding estimates of functional capacity utilized (FCU), which we define as the percentage of available strength or joint ROM used, in 10 young and 10 older healthy adults walking under self-selected and controlled (slow and fast) conditions. Older adults walked with about 30% smaller hip extension angle, 28% larger hip flexion angle, 34% more hip extensor torque in the slow condition, and 12% less plantar flexor torque in the fast condition than young adults. Older adults had higher FCU than young adults for hip flexion angle (47% vs. 34%) and hip extensor torque (48% vs. 27%). FCUs for plantar flexor torque (both age groups) and hip extension angle (older adults in all conditions; young adults in self-selected gait) were not significantly adults lacked sufficient hip extension ROM to walk with a hip extension angle as large as that of young adults. Similarly, in the fast gait condition older adults lacked the strength to match the plantar flexor torque produced by young adults. This supports the hypothesis that hip extension ROM and plantar flexor strength are limiting factors in gait and contribute to age-related differences in gait. Copyright © 2014 Elsevier Ltd. All rights reserved.

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.

Preserved imitation in contrast to limited free application of comfortable hand actions in intellectually able young adults with an autism spectrum disorder.

Science.gov (United States)

Beelen, Caroline; Cuypers, Koen; van Schuerbeeck, Lise; Braeken, Marijke; Ross, Veerle; Jongen, Ellen; Meesen, Raf; Vanvuchelen, Marleen

2017-06-01

Imitation problems are commonly reported in children with an autism spectrum disorder. However, it has not yet been determined whether imitation problems persist into young adulthood. In this study, we investigated imitation skills of 20 intellectually able young adults with autism spectrum disorder relative to 19 age-matched neurotypical adults. For this purpose, we used a bar-transport task, which evokes the application of the end-state comfort principle. Specifically, we examined whether young adults with autism spectrum disorder imitated the means-end structure of a demonstrator's bar-transport action with and without application of the end-state comfort principle (imitation task). In addition, we examined whether participants spontaneously applied the end-state comfort principle during a similar bar-transport task (free execution task). Results revealed that young adults with autism spectrum disorder imitated the means-end structure of observed actions to the same degree as neurotypical adults ( p = 0.428). In contrast, they applied the end-state comfort principle less often during free executed actions ( p = 0.035). Moreover, during these actions, they were slower to place the bar into the penholder ( p = 0.023), which contributed to the reduced efficiency of their performance. Findings suggest that imitation abilities of young adults with autism spectrum disorder are preserved and that observing others' actions might promote more efficient action planning in this population.

Stop decay into right-handed sneutrino LSP at hadron colliders

International Nuclear Information System (INIS)

Gouvea, Andre de; Gopalakrishna, Shrihari; Porod, Werner

2006-01-01

Right-handed neutrinos offer us the possibility of accommodating neutrino masses. In a supersymmetric model, this implies the existence of right-handed sneutrinos. Right-handed sneutrinos are expected to be as light as other supersymmetric particles if the neutrinos are Dirac fermions or if the lepton-number breaking scale is at (or below) the supersymmetry (SUSY) breaking scale, assumed to be around the electroweak scale. Depending on the mechanism of SUSY breaking, the lightest right-handed sneutrino may be the lightest supersymmetric particle (LSP). We consider the unique hadron collider signatures of a weak scale right-handed sneutrino LSP, assuming R-parity conservation. For concreteness, we concentrate on stop pair-production and decay at the Tevatron and the Large Hadron Collider, and briefly comment on the production and decay of other supersymmetric particles

Musculoskeletal pain and posture decrease step length in young adults

Directory of Open Access Journals (Sweden)

Maria Regina Rachmawati

2009-08-01

Full Text Available Pain of the musculoskeletal system, especially low back pain, is one of the most frequent problems with a high risk of disability. The aim of this research study was to determine the existence of an association between low back pain on one hand, posture and step length on the other. This cross-sectional study was conducted on 77 healthy young adult subjects. Step length was measured with the Biodex Gait Trainer 2 (230 VAC. The study results indicate that 62.3% of the young adult subjects had suffered from low back pain. There was no significant association between gender and pain. In male subjects no significant association was found between pain on one hand and mean difference in step length and posture on the other. However, in female subjects with abnormal posture, there was a highly significant difference in left step length between subjects with back pain and those without (p=0.007. The results of a multiple regression analysis indicate that posture has the greatest influence on left step length (B=4.135; 95% Confidence Interval 0.292-7.977. It is recommended that in the examination of low back pain an assessment be made of posture, step length and difference in step lengths.

Musculoskeletal pain and posture decrease step length in young adults

Directory of Open Access Journals (Sweden)

Maria Regina Rachmawati

2016-02-01

Full Text Available Pain of the musculoskeletal system, especially low back pain, is one of the most frequent problems with a high risk of disability. The aim of this research study was to determine the existence of an association between low back pain on one hand,  posture and step length on the other. This cross-sectional study was conducted on 77 healthy young adult subjects. Step length was measured with the Biodex Gait Trainer 2 (230 VAC. The study results indicate that 62.3% of the young adult subjects had suffered from low back pain. There was no significant association between gender and pain. In male subjects no significant association was found between pain on one hand and mean difference in step length and posture on the other. However, in female subjects with abnormal posture, there was a highly significant difference in left step length between subjects with back pain and those without (p=0.007.  The results of a multiple regression analysis indicate that posture has the greatest influence on left step length (B=4.135; 95% Confidence Interval 0.292-7.977. It is recommended that in the examination of low back pain an assessment be made of posture, step length and difference in step lengths.

Right-handed quark mixings in minimal left-right symmetric model with general CP violation

International Nuclear Information System (INIS)

Zhang Yue; Ji Xiangdong; An Haipeng; Mohapatra, R. N.

2007-01-01

We solve systematically for the right-handed quark mixings in the minimal left-right symmetric model which generally has both explicit and spontaneous CP violations. The leading-order result has the same hierarchical structure as the left-handed Cabibbo-Kobayashi-Maskawa mixing, but with additional CP phases originating from a spontaneous CP-violating phase in the Higgs vacuum expectation values. We explore the phenomenology entailed by the new right-handed mixing matrix, particularly the bounds on the mass of W R and the CP phase of the Higgs vacuum expectation values

Self-management in young adults with bipolar disorder: Strategies and challenges.

Science.gov (United States)

Nicholas, Jennifer; Boydell, Katherine; Christensen, Helen

2017-02-01

Early adoption of effective self-management strategies for bipolar disorder (BD) results in better clinical outcomes and increased quality of life. Therefore, facilitation of these strategies in young adults who are early in their illness course is vital. However, an understanding of self-management practices and needs of young adults with BD is lacking. This study explores young adult's perspectives of disorder self-management practices and challenges. Young adults with BD completed an online survey about disorder management strategies and challenges. Self-management was investigated through self-report and ratings of literature-derived strategies. Results were analysed using descriptive statistics and qualitative thematic analysis. Eighty-nine participants aged 18-30 (M=24.4; SD=3.9) completed the survey. Adherence to treatment, disorder psychoeducation, and sleep-management were the strategies rated most helpful. Six participant-reported self-management strategies were identified (1) Maintaining a healthy lifestyle; (2) Treatment attendance and adherence; (3) Participation in meaningful activities; (4) Engagement with social support; (5) Meditation and relaxation practices; and (6) Symptom monitoring. The most common self-management challenges experienced by young adults concerned the nature of the disorder, interpersonal relationships, and stigma. Participants likely represent a sub-set of young adults engaged with healthcare and therefore may not be representative of the population. Strategies reported vital by those successfully managing their disorder are not adequately utilised by young adults with BD. Both differences in strategy use and perceived self-management challenges represent important areas of clinical support and intervention. This increased understanding will help facilitate self-management skill development in this population. Copyright © 2016 Elsevier B.V. All rights reserved.

Movement Structure in Young and Elderly Adults during Goal-Directed Movements of the Left and Right Arm

Science.gov (United States)

Poston, Brach; Van Gemmert, Arend W. A.; Barduson, Beth; Stelmach, George E.

2009-01-01

Elderly adults often exhibit performance deficits during goal-directed movements of the dominant arm compared with young adults. Recent studies involving hemispheric lateralization have provided evidence that the dominant and non-dominant hemisphere-arm systems are specialized for controlling different movement parameters and that hemispheric…

Motions in Digital Young Adult Literature

DEFF Research Database (Denmark)

Henkel, Ayoe Qvist

Abstract (in English): The digital turn brings about not only changes in young adult literature considered as aesthetic artifacts and literary works but also changes in the perception and reception of the reader. Digital young adult literature is increasingly multimodal and interactive...... will be the focal point here. The pivotal point of this paper will be exploring how transgressing analytical categories, e.g. rhythm, sequentiality, time, space and dialogue with the reader, can shed light on the formation of meaning in a specific digital young adult literary work, i.e. Tavs (Camilla Hübbe, Rasmus......, the paper will investigate the ‘denaturalization’ of the reading process and it will attempt to investigate and offer analytical categories which can be used also by young readers so that they can become competent cross media readers of young adult literature in a digitalized and medialized landscape...

Microstructural asymmetry of the corticospinal tracts predicts right-left differences in circle drawing skill in right-handed adolescents

DEFF Research Database (Denmark)

Angstmann, Steffen; Madsen, Kathrine Skak; Skimminge, Arnold

2016-01-01

Most humans show a strong preference to use their right hand, but strong preference for the right hand does not necessarily imply a strong right-left asymmetry in manual proficiency (i.e., dexterity). Here we tested the hypothesis that intra-individual asymmetry of manual proficiency would...... be reflected in microstructural differences between the right and left corticospinal tract (CST) in a cohort of 52 right-handed typically-developing adolescents (11-16 years). Participants were asked to fluently draw superimposed circles with their right dominant and left non-dominant hand. Temporal regularity...... of circle drawing movements was assessed for each hand using a digitizing tablet. Although all participants were right-handed, there was substantial inter-individual variation regarding the relative right-hand advantage for fluent circle drawing. All subjects underwent whole-brain diffusion tensor imaging...

32 CFR 935.131 - Right-hand side of the road.

Science.gov (United States)

2010-07-01

... 32 National Defense 6 2010-07-01 2010-07-01 false Right-hand side of the road. 935.131 Section 935... INSULAR REGULATIONS WAKE ISLAND CODE Motor Vehicle Code § 935.131 Right-hand side of the road. Each person driving a motor vehicle on Wake Island shall drive on the right-hand side of the road, except where...

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...

Robotic finger perturbation training improves finger postural steadiness and hand dexterity.

Science.gov (United States)

Yoshitake, Yasuhide; Ikeda, Atsutoshi; Shinohara, Minoru

2018-02-01

The purpose of the study was to understand the effect of robotic finger perturbation training on steadiness in finger posture and hand dexterity in healthy young adults. A mobile robotic finger training system was designed to have the functions of high-speed mechanical response, two degrees of freedom, and adjustable loading amplitude and direction. Healthy young adults were assigned to one of the three groups: random perturbation training (RPT), constant force training (CFT), and control. Subjects in RPT and CFT performed steady posture training with their index finger using the robot in different modes: random force in RPT and constant force in CFT. After the 2-week intervention period, fluctuations of the index finger posture decreased only in RPT during steady position-matching tasks with an inertial load. Purdue pegboard test score improved also in RPT only. The relative change in finger postural fluctuations was negatively correlated with the relative change in the number of completed pegs in the pegboard test in RPT. The results indicate that finger posture training with random mechanical perturbations of varying amplitudes and directions of force is effective in improving finger postural steadiness and hand dexterity in healthy young adults. Copyright © 2017 Elsevier Ltd. All rights reserved.

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…

Negative and positive impact of internet addiction on young adults: Empericial study in Malaysia

Directory of Open Access Journals (Sweden)

Syed Shah Alam

2014-05-01

Full Text Available Purpose: The purpose of this study is to explore and identify the impact of internet addictions of young adults in Malaysia. There are six impacts identified, of which five are negative impacts and one is positive impact.Design/methodology/approach: This study comprised sample of 200 young adults in Malaysia. A cross-sectional research design was used to examine the impact of Internet addiction. Data were gathered based on personal administered questionnaire.Findings and Originality/value: This study results show that five negative impacts of excessive internet usages such as interpersonal problem, behavioural problem, physical problem, psychological problem, and work problem of young adults.The young adults believed that the internet usage can help them to improve their skills for doing their work better. This study also reveals that males have a great impact on working problems, psychological problems, behavioural problems and interpersonal problems than female adults. On the other hand, females are leading with their physical problems by getting Internet addiction.Research limitations/implications: The data for this study are collected by self-administered questionnaire, a method with well-known shortcomings. Secondly, this study done only on young adults from only two universities in Malaysia.Practical implications: An important implication of this research is that the interesting findings give some insight to the Internet users to focus on improving Internet usage habits. Originality/value: The findings are original and unique and are based on the literature from different western researches. The results are based on a sample of young adults in Malaysia. The research findings are useful to academics and heavy Internet users those are hooked with Internet to their everyday life.

Tobacco use and second-hand smoke exposure in young adolescents aged 12-15 years: data from 68 low-income and middle-income countries.

Science.gov (United States)

Xi, Bo; Liang, Yajun; Liu, Yunxia; Yan, Yinkun; Zhao, Min; Ma, Chuanwei; Bovet, Pascal

2016-11-01

Tobacco use is an important risk factor for non-communicable diseases worldwide. However, the global extent and prevalence of tobacco use in adolescents is poorly described. Using previously collected survey data, we aimed to assess tobacco use and second-hand smoke exposure in young adolescents aged 12-15 years in 68 low-income and middle-income countries. We used data from the Global School-based Student Health Survey (2006-13) and the China Global Tobacco Youth Survey (2013), which are school-based surveys of young adolescents aged 12-15 years that assess health behaviours using a standardised, anonymous, self-reported questionnaire. We calculated the prevalence of current tobacco use and exposure to second-hand smoke in young adolescents from 68 low-income and middle-income countries that collected these data in the surveys. We used a multilevel model to estimate the association between parental tobacco use, second-hand smoke, and adolescent tobacco use, adjusting for sex, age, school, school class, country's purchasing power parity, smoking initiation age, national prevalence of tobacco use among adults, year the WHO FCTC was ratified for each country, proxy of socioeconomic status, and survey year. The mean prevalence of current tobacco use was 13·6%, ranging from 2·8% in Tajikistan to 44·7% in Samoa. In most countries, the prevalence of tobacco use was higher for boys than girls, and higher for adolescents aged 14-15 years than for those aged 12-13 years. The overall prevalence of second-hand smoke exposure was 55·9%, ranging from 16·4% in Tajikistan to 85·4% in Indonesia. Parental tobacco use (as reported by the young adolescents), especially maternal use, was associated with tobacco use in young adolescents (odds ratio 2·06, 95% CI 1·93-2·19, for maternal and 1·29, 1·23-1·35 for paternal use). Second-hand smoke exposure was also a risk factor for young adolescents' tobacco use (2·56, 2·43-2·69). However, the prevalence of tobacco use was not

Parents' and Young Adults' Perspectives on Transition Outcomes for Young Adults with Autism

Science.gov (United States)

Sosnowy, Collette; Silverman, Chloe; Shattuck, Paul

2018-01-01

Existing research shows that young adults with autism spectrum disorder have poorer outcomes than their peers with other developmental disabilities in the key areas of independent living, postsecondary education, and employment. However, we understand little about how young adults with autism and their families understand and value outcomes and…

Renormalisation group analysis of single right-handed neutrino dominance

International Nuclear Information System (INIS)

King, S.F.; Nimai Singh, N.

2000-01-01

We perform a renormalisation group (RG) analysis of neutrino masses and mixing angles in the see-saw mechanism in the minimal supersymmetric standard model with three right-handed neutrinos, including the effects of the heavy neutrino thresholds. We focus on the case that one of the right-handed neutrinos provides the dominant contribution to the 23 block of the light Majorana matrix, causing its determinant to approximately vanish and giving an automatic neutrino mass hierarchy, so-called single right-handed neutrino dominance which may arise from a U(1) family symmetry. In these models radiative corrections can increase atmospheric and solar neutrino mixing by up to about 10% and 5%, respectively, and may help to achieve bi-maximal mixing. Significantly we find that the radiative corrections over the heavy neutrino threshold region are at least as important as those usually considered from the lightest right-handed neutrino down to low energies

Two complementary approaches to right-handed currents

International Nuclear Information System (INIS)

Gemmler, Katrin M.

2012-01-01

Flavour observables impose strong constraints on models of new physics. We study whether right-handed currents can provide a realistic extension to the Standard Model. We analyse two complementary models. These setups lead to new flavour violating interactions in the right-handed sector. We first consider a bottom-up approach assuming a left-right symmetric flavour group broken only by the Yukawa couplings. In this model the vertical stroke V ub vertical stroke problem can be solved. Secondly we study the Left-Right Model. We perform a comprehensive numerical analysis, including all known experimental constraints from ΔF=2 observables and the decay B →X s γ simultaneously. We observe that there exist regions in parameter space in accordance with the all data. In this model all flavour anomalies can be resolved except the vertical stroke V ub vertical stroke problem.

Microstructural asymmetry of the corticospinal tracts predicts right-left differences in circle drawing skill in right-handed adolescents.

Science.gov (United States)

Angstmann, Steffen; Madsen, Kathrine Skak; Skimminge, Arnold; Jernigan, Terry L; Baaré, William F C; Siebner, Hartwig Roman

2016-12-01

Most humans show a strong preference to use their right hand, but strong preference for the right hand does not necessarily imply a strong right-left asymmetry in manual proficiency (i.e., dexterity). Here we tested the hypothesis that intra-individual asymmetry of manual proficiency would be reflected in microstructural differences between the right and left corticospinal tract (CST) in a cohort of 52 right-handed typically-developing adolescents (11-16 years). Participants were asked to fluently draw superimposed circles with their right dominant and left non-dominant hand. Temporal regularity of circle drawing movements was assessed for each hand using a digitizing tablet. Although all participants were right-handed, there was substantial inter-individual variation regarding the relative right-hand advantage for fluent circle drawing. All subjects underwent whole-brain diffusion tensor imaging at 3 Tesla. The right and left CST were defined as regions-of-interest and mean fractional anisotropy (FA) and diffusivity values were calculated for right and left CST. On average, mean FA values were higher in the left CST relative to right CST. The degree of right-left FA asymmetry showed a linear relationship with right-left asymmetry in fluent circle drawing after correction for age and gender. The higher the mean FA values were in the left dominant CST relative to the right non-dominant CST, the stronger was the relative right-hand advantage for regular circle drawing. These findings show that right-left differences in manual proficiency are highly variable in right-handed adolescents and that this variation is associated with a right-left microstructural asymmetry of the CST.

Development of Right-hemispheric Dominance of Inferior Parietal Lobule in Proprioceptive Illusion Task

Science.gov (United States)

Naito, Eiichi; Morita, Tomoyo; Saito, Daisuke N; Ban, Midori; Shimada, Koji; Okamoto, Yuko; Kosaka, Hirotaka; Okazawa, Hidehiko; Asada, Minoru

2017-01-01

Abstract Functional lateralization can be an indicator of brain maturation. We have consistently shown that, in the adult brain, proprioceptive processing of muscle spindle afferents generating illusory movement of the right hand activates inferior frontoparietal cortical regions in a right-side dominant manner in addition to the cerebrocerebellar motor network. Here we provide novel evidence regarding the development of the right-dominant use of the inferior frontoparietal cortical regions in humans using this task. We studied brain activity using functional magnetic resonance imaging while 60 right-handed blindfolded healthy children (8–11 years), adolescents (12–15 years), and young adults (18–23 years) (20 per group) experienced the illusion. Adult-like right-dominant use of the inferior parietal lobule (IPL) was observed in adolescents, while children used the IPL bilaterally. In contrast, adult-like lateralized cerebrocerebellar motor activation patterns were already observable in children. The right-side dominance progresses during adolescence along with the suppression of the left-sided IPL activity that emerges during childhood. Therefore, the neuronal processing implemented in the adult's right IPL during the proprioceptive illusion task is likely mediated bilaterally during childhood, and then becomes right-lateralized during adolescence at a substantially later time than the lateralized use of the cerebrocerebellar motor system for kinesthetic processing. PMID:28968653

Flavor physics and right-handed models

Energy Technology Data Exchange (ETDEWEB)

Shafaq, Saba

2010-08-20

The Standard Model of particle physics only provides a parametrization of flavor which involves the values of the quark and lepton masses and unitary flavor mixing matrix i.e. CKM (Cabibbo-Kobayashi-Masakawa) matrix for quarks. The precise determination of elements of the CKM matrix is important for the study of the flavor sector of quarks. Here we concentrate on the matrix element vertical stroke V{sub cb} vertical stroke. In particular we consider the effects on the value of vertical stroke V{sub cb} vertical stroke from possible right-handed admixtures along with the usually left-handed weak currents. Left Right Symmetric Model provide a natural basis for right-handed current contributions and has been studied extensively in the literature but has never been discussed including flavor. In the first part of the present work an additional flavor symmetry is included in LRSM which allows a systematic study of flavor effects. The second part deals with the practical extraction of a possible right-handed contribution. Starting from the quark level transition b{yields}c we use heavy quark symmetries to relate the helicities of the quarks to experimentally accessible quantities. To this end we study the decays anti B{yields}D(D{sup *})l anti {nu} which have been extensively explored close to non recoil point. By taking into account SCET (Soft Collinear Effective Theory) formalism it has been extended to a maximum recoil point i.e. {upsilon} . {upsilon}{sup '} >>1. We derive a factorization formula, where the set of form factors is reduced to a single universal form factor {xi}({upsilon} . {upsilon}{sup '}) up to hard-scattering corrections. Symmetry relations on form factors for exclusive anti B {yields} D(D{sup *})l anti {nu} transition has been derived in terms of {xi}({upsilon} . {upsilon}{sup '}). These symmetries are then broken by perturbative effects. The perturbative corrections to symmetry-breaking corrections to first order in the strong

Differences in grip force control between young and late middle-aged adults.

Science.gov (United States)

Zheng, Lianrong; Li, Kunyang; Wang, Qian; Chen, Wenhui; Song, Rong; Liu, Guanzheng

2017-09-01

Grip force control is a crucial function for human to guarantee the quality of life. To examine the effects of age on grip force control, 10 young adults and 11 late middle-aged adults participated in visually guided tracking tasks using different target force levels (25, 50, and 75% of the subject's maximal grip force). Multiple measures were used to evaluate the tracking performance during force rising phase and force maintenance phase. The measurements include the rise time, fuzzy entropy, mean force percentage, coefficient of variation, and target deviation ratio. The results show that the maximal grip force was significantly lower in the late middle-aged adults than in the young adults. The time of rising phase was systematically longer among late middle-aged adults. The fuzzy entropy is a useful indicator for quantitating the force variability of the grip force signal at higher force levels. These results suggest that the late middle-aged adults applied a compensatory strategy that allow allows for sufficient time to reach the required grip force and reduce the impact of the early and subtle degenerative changes in hand motor function.

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.

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.

Avatar-based depression self-management technology: promising approach to improve depressive symptoms among young adults.

Science.gov (United States)

Pinto, Melissa D; Hickman, Ronald L; Clochesy, John; Buchner, Marc

2013-02-01

Major depressive disorder is prevalent among American young adults and predisposes young adults to serious impairments in psychosocial functioning. Without intervention, young adults with depressive symptoms are at high risk for worsening of depressive symptoms and developing major depressive disorder. Young adults are not routinely taught effective depression self management skills to reduce depressive symptoms and preempt future illness. This study reports initial results of a randomized controlled trial among young adults (18-25 years of age) with depressive symptoms who were exposed to an avatar-based depression self-management intervention, eSMART-MH. Participants completed self-report measures of depressive symptoms at baseline and at 4, 8, and 12 weeks follow-up. Participants who received eSMART-MH had a significant reduction in depressive symptoms over 3 months, while individuals in the attention-control condition had no change in symptoms. In this study, eSMART-MH demonstrated initial efficacy and is a promising developmentally appropriate depression self-management intervention for young adults. Copyright © 2013 Elsevier Inc. All rights reserved.

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.

Two complementary approaches to right-handed currents

Energy Technology Data Exchange (ETDEWEB)

Gemmler, Katrin M.

2012-04-17

Flavour observables impose strong constraints on models of new physics. We study whether right-handed currents can provide a realistic extension to the Standard Model. We analyse two complementary models. These setups lead to new flavour violating interactions in the right-handed sector. We first consider a bottom-up approach assuming a left-right symmetric flavour group broken only by the Yukawa couplings. In this model the vertical stroke V{sub ub} vertical stroke problem can be solved. Secondly we study the Left-Right Model. We perform a comprehensive numerical analysis, including all known experimental constraints from {Delta}F=2 observables and the decay B {yields}X{sub s}{gamma} simultaneously. We observe that there exist regions in parameter space in accordance with the all data. In this model all flavour anomalies can be resolved except the vertical stroke V{sub ub} vertical stroke problem.

Reference equations for handgrip strength: Normative values in young adult and middle-aged subjects.

Science.gov (United States)

Lopes, Jordão; Grams, Samantha Torres; da Silva, Edy Floriano; de Medeiros, Luana Adriano; de Brito, Christina May Moran; Yamaguti, Wellington Pereira

2018-06-01

Handgrip strength (HS) has been widely used as a functionality parameter of the upper limbs (UL) and general health. The measurement of HS by dynamometry is a low cost, non-invasive method of simple applicability, widely used in pulmonary rehabilitation and in critical care units. However, there are no reports in the literature of reference equations for the Brazilian population involving young and middle-aged adults. The aim of this study was to establish reference equations to predict normal HS for young and middle-aged adults through demographic and anthropometric data. This is a cross-sectional study with a sample of 80 healthy subjects (40 men and 40 women), aged 20-60 years. Inclusion criteria were: 1) BMI between 18.5 and 30 kg/m 2 ; 2) presence of dominant hand; 3) no cardiac, pulmonary, metabolic, or neurologic diseases; 4) lack of musculoskeletal disorders; 5) no history of fractures or trauma of the UL. Anthropometric measurements of the UL were obtained by a tape (hand length and width, forearm circumference and length). The dominance of hands was defined by the Dutch Handedness Questionnaire. HS measures were obtained by a manual hydraulic dynamometer, according to the recommendations of the American Association of Hand Therapists. Data were analyzed with SPSS for Windows, version 17.0, and treated with descriptive and inferential analysis. Normality was evaluated by Kolmogorov-Smirnov. Pearson or Spearman coefficients and multiple regression analysis were also used. HS was significantly higher for men compared to women, and also higher for the dominant hand (HSD) compared to the non-dominant hand (HSND) (p  0.05). No correlation was found between HS and age. A weak correlation was found between HS and BMI. A moderate correlation of HS was observed with weight and height. Finally, moderate and high correlations were found between HS and anthropometric variables of UL. The best reference equations with R 2 , adjusted to 0.71 and 0.70, were

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

Science.gov (United States)

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

2017-03-01

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 and in the past 30 days that was flavored, among current e-cigarette users. Chi-square tests were applied to examine differences by combustible tobacco product use and demographic factors. Most e-cigarette users said their first and "usual" e-cigarettes were flavored. At initiation, the majority of Texas school-going youth (98%), Texas young adult college students (95%), and young adults (71.2%) nationwide said their first e-cigarettes were flavored to taste like something other than tobacco, compared to 44.1% of older adults nationwide. Fruit and candy flavors predominated for all groups; and, for youth, flavors were an especially salient reason to use e-cigarettes. Among adults, the use of tobacco flavor at initiation was common among dual users (e-cigarettes + combustible tobacco), while other flavors were more common among former cigarette smokers (P = 0.03). Restricting the range of e-cigarette flavors (e.g., eliminating sweet flavors, like fruit and candy) may benefit youth and young adult prevention efforts. However, it is unclear what impact this change would have on adult smoking cessation.

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

Directory of Open Access Journals (Sweden)

M.B. Harrell

2017-03-01

Full Text Available 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 and in the past 30 days that was flavored, among current e-cigarette users. Chi-square tests were applied to examine differences by combustible tobacco product use and demographic factors. Most e-cigarette users said their first and “usual” e-cigarettes were flavored. At initiation, the majority of Texas school-going youth (98%, Texas young adult college students (95%, and young adults (71.2% nationwide said their first e-cigarettes were flavored to taste like something other than tobacco, compared to 44.1% of older adults nationwide. Fruit and candy flavors predominated for all groups; and, for youth, flavors were an especially salient reason to use e-cigarettes. Among adults, the use of tobacco flavor at initiation was common among dual users (e-cigarettes + combustible tobacco, while other flavors were more common among former cigarette smokers (P = 0.03. Restricting the range of e-cigarette flavors (e.g., eliminating sweet flavors, like fruit and candy may benefit youth and young adult prevention efforts. However, it is unclear what impact this change would have on adult smoking cessation.

Development of Young Adults' Fine Motor Skills when Learning to Play Percussion Instruments

Science.gov (United States)

Gzibovskis, Talis; Marnauza, Mara

2012-01-01

When playing percussion instruments, the main activity is done with the help of a motion or motor skills; to perform it, developed fine motor skills are necessary: the speed and precision of fingers, hands and palms. The aim of the research was to study and test the development of young adults' fine motor skills while learning to play percussion…

Young Adult Dystopias: Bildungsroman for the 21st Century

Directory of Open Access Journals (Sweden)

Ljiljana Gavrilović

2016-02-01

Full Text Available The paper examines young adult dystopian novels written in the first decade of the 21st century, as heirs to the tradition of the bildungsroman, and the great dystopias. The focus of this new genre has shifted from maintaining "the best of all worlds" – where the young person adjusts and fits into the existing world, to the shaping of the hero’s critical spirit which is supposed to result in the hero/heroine growing up, but also in changes in the world which they inhabit. Two other important characteristics of these novels are the critical relationship toward ancestors and tradition on the one hand, and on the other the positive assessment of non-rational decisions which are made impulsively and are based on emotions, which points to the abandonment of different aspects of the heritage of modernity (the traditions of rationalism and romanticism. Thus they set the stage for a new, different view of the world and the role which the individual is to fulfill by growing from a child into an adult in such a world.

Search for right-handed currents in muon decay: final results

International Nuclear Information System (INIS)

Strovink, M.

1986-01-01

Final results from the Berkeley-Northwestern-TRIUMF muon decay experiment are summarized. If right-handed neutrinos are less massive than ∼ 6 MeV, the mass of a possible right-handed W 2 must exceed 514 GeV (with no mixing of left- and right-handed gauge bosons), or 432 GeV (with any mixing). Stringent limits are also set on left-right mixing, on non-V,A components of charged weak interactions, and on the energy scales for lepton compositeness and family symmetry breaking. 10 refs.; 5 figs

Mental health trajectories from childhood to young adulthood affect the educational and employment status of young adults: results from the TRAILS study.

Science.gov (United States)

Veldman, Karin; Reijneveld, Sijmen A; Ortiz, Josue Almansa; Verhulst, Frank C; Bültmann, Ute

2015-06-01

Young adults at work without basic educational level (BEL), and young adults in Neither Employment, Education nor Training (NEET) are at high risk of adverse employment outcomes. Evidence lacks on the impact of mental health problems during childhood, adolescence and young adulthood on employment outcomes of young adults. Therefore, the aims of this study were to (1) identify trajectories of mental health problems from childhood to young adulthood and (2) investigate the relation between these trajectories and the educational or employment status of young adults. Data were used from the Tracking Adolescents' Individual Lives Survey (TRAILS), a Dutch prospective cohort study with 9-year follow-up. Trajectories of mental health problems measured at ages 11, 13.5, 16 and 19 years were identified in 1711 young adults with latent class growth models. Young adults with high-stable trajectories of total problems, from childhood to young adulthood, were more likely to work without BEL or be in NEET at age 19, than to be at school or to work with BEL (28.0% vs 16.0%, p=0.01). The same was found for externalising problems (35.3% vs 23.2%, p=0.02). For internalising and attention problems, no statistically significant differences were found. Young adults with high-stable trajectories of mental health problems from age 11 to 19, were at risk of adverse employment outcomes. Interventions reducing mental health problems in childhood may improve the educational or employment status of young adults and their chances for successfully entering the labour market. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Earlier and greater hand pre-shaping in the elderly: a study based on kinematic analysis of reaching movements to grasp objects.

Science.gov (United States)

Tamaru, Yoshiki; Naito, Yasuo; Nishikawa, Takashi

2017-11-01

Elderly people are less able to manipulate objects skilfully than young adults. Although previous studies have examined age-related deterioration of hand movements with a focus on the phase after grasping objects, the changes in the reaching phase have not been studied thus far. We aimed to examine whether changes in hand shape patterns during the reaching phase of grasping movements differ between young adults and the elderly. Ten healthy elderly adults and 10 healthy young adults were examined using the Simple Test for Evaluating Hand Functions and kinetic analysis of hand pre-shaping reach-to-grasp tasks. The results were then compared between the two groups. For kinetic analysis, we measured the time of peak tangential velocity of the wrist and the inter-fingertip distance (the distance between the tips of the thumb and index finger) at different time points. The results showed that the elderly group's performance on the Simple Test for Evaluating Hand Functions was significantly lower than that of the young adult group, irrespective of whether the dominant or non-dominant hand was used, indicating deterioration of hand movement in the elderly. The peak tangential velocity of the wrist in either hand appeared significantly earlier in the elderly group than in the young adult group. The elderly group also showed larger inter-fingertip distances with arch-like fingertip trajectories compared to the young adult group for all object sizes. To perform accurate prehension, elderly people have an earlier peak tangential velocity point than young adults. This allows for a longer adjustment time for reaching and grasping movements and for reducing errors in object prehension by opening the hand and fingers wider. Elderly individuals gradually modify their strategy based on previous successes and failures during daily living to compensate for their decline in dexterity and operational capabilities. © 2017 Japanese Psychogeriatric Society.

A cross-sectional study on experiences of young adult carers compared to young adult noncarers: parentification, coping and resilience.

Science.gov (United States)

Boumans, Nicolle P G; Dorant, Elisabeth

2018-05-15

Most young carer studies on parentification, resilience and coping concentrated on child carers up to age 18 years, whereas the group of young adult caregivers (18-24 years) has been neglected. In our study, we focused on these young adult caregivers, who are in a life phase in which young people usually are distancing themselves from their families and are striving for autonomy and freedom. To explore young adult carers' perceptions of parentification, resilience and coping compared to young adult noncarers. Cross-sectional. In 2014/2015, data were collected on 297 healthcare students from a school for vocational education and a university in the Netherlands. A fully structured questionnaire was used. Young adult carers were compared with young adult noncarers on parentification, resilience and coping. Fifty-six students identified themselves as a carer: 40 vocational education students and 16 university students. Carers scored significantly higher than noncarers on three out of six parentification dimensions. No differences were found for resilience and problem-focused coping behaviour, whereas results for emotion-focused coping demonstrated a higher score for the carers compared to the noncarers. Although it is important to take care of the needs of all young carers, special attention should be given to those who are at the start of their adult lives, undergoing extensive changes and taking major decisions on study and career issues. Home-care professionals and school counsellors should be able to recognise this group and their needs and activate support from specialised services and significant others. © 2018 The Authors. Scandinavian Journal of Caring Sciences published by John Wiley & Sons Ltd on behalf of Nordic College of Caring Science.

Cognitive tasks promote automatization of postural control in young and older adults.

Science.gov (United States)

Potvin-Desrochers, Alexandra; Richer, Natalie; Lajoie, Yves

2017-09-01

Researchers looking at the effects of performing a concurrent cognitive task on postural control in young and older adults using traditional center-of-pressure measures and complexity measures found discordant results. Results of experiments showing improvements of stability have suggested the use of strategies such as automatization of postural control or stiffening strategy. This experiment aimed to confirm in healthy young and older adults that performing a cognitive task while standing leads to improvements that are due to automaticity of sway by using sample entropy. Twenty-one young adults and twenty-five older adults were asked to stand on a force platform while performing a cognitive task. There were four cognitive tasks: simple reaction time, go/no-go reaction time, equation and occurrence of a digit in a number sequence. Results demonstrated decreased sway area and variability as well as increased sample entropy for both groups when performing a cognitive task. Results suggest that performing a concurrent cognitive task promotes the adoption of an automatic postural control in young and older adults as evidenced by an increased postural stability and postural sway complexity. Copyright © 2017 Elsevier B.V. All rights reserved.

Pure alexia after right temporo-occipital hemorrhage in a right-handed female

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Buse Rahime Hasırcı

2016-12-01

Full Text Available Alexia without agraphia is a rare clinical disorder which is characterized by impairment of reading in spite of protection of writing ability. It usually results from infarction within the vascular territory of the posterior cerebral artery. The lesions of left occipital lobe or splenium of corpus callosum can cause alexia without agraphia by the deterioration of connection between the right occipital lobe and left parietal lobe. We describe the case of a 70-year-old right-handed woman who was presented with moderate headache and blurred vision and affected by alexia without agraphia and aphasia. Our case indicates that pure alexia may arise as a consequence of damage to the right hemisphere in right-handed patients and may lead to a severe reading disorder, as in individuals with left-hemisphere dominance for language.

An ϵ' improvement from right-handed currents

International Nuclear Information System (INIS)

Cirigliano, Vincenzo; Dekens, Wouter Gerard; Vries, Jordy de; Mereghetti, Emanuele

2017-01-01

Recent lattice QCD calculations of direct CP violation in K L → ππ decays indicate tension with the experimental results. Assuming this tension to be real, we investigate a possible beyond-the-Standard Model explanation via right-handed charged currents. By using chiral perturbation theory in combination with lattice QCD results, we accurately calculate the modification of ϵ'/ϵ induced by right-handed charged currents and extract values of the couplings that are necessary to explain the discrepancy, pointing to a scale around 10–100 TeV. We find that couplings of this size are not in conflict with constraints from other precision experiments, but next-generation hadronic electric dipole moment searches (such as neutron and 225 Ra) can falsify this scenario. As a result, we work out in detail a direct link, based on chiral perturbation theory, between CP violation in the kaon sector and electric dipole moments induced by right-handed currents which can be used in future analyses of left-right symmetric models.

Confining model with composite left-handed and unconfined right-handed particles

International Nuclear Information System (INIS)

Bordi, F.; Gatto, R.; Dominici, D.; Florence Univ.

1982-01-01

We present a fermionic composite model in which left-handed quarks and leptons transform as bound states of three elementary fermions confined under a subcolor gauge group whereas their right-handed partners are unconfined singlets. All the elementary fermions, confined or unconfined, are classified into a single spinor representation. A mass-mechanism, originating from the breaking of the spinor representation, gives masses to the quarks and leptons, originally massless from the anomaly conditions. A natural mechanism arises for the neutrino mass matrix. (orig.)

Strokes in young adults: epidemiology and prevention

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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

Phenomenology of the gauge symmetry for right-handed fermions

Science.gov (United States)

Chao, Wei

2018-02-01

In this paper we investigate the phenomenology of the U(1) gauge symmetry for right-handed fermions, where three right-handed neutrinos are introduced for anomalies cancellations. Constraints on the new gauge boson Z_{R} from Z-Z^' mixing as well as the upper bound of Z^' production cross section in di-lepton channel at the LHC are presented. We further study the neutrino mass and the phenomenology of Z_{R}-portal dark matter in this model. The lightest right-handed neutrino can be the cold dark matter candidate stabilized by a Z_2 flavor symmetry. Our study shows that active neutrino masses can be generated via the modified type-II seesaw mechanism; right-handed neutrino is available dark matter candidate for its mass being very heavy, or for its mass at near the resonant regime of the SM Higgs and(or) the new bosons; constraint from the dilepton search at the LHC is stronger than that from the Z-Z^' mixing only for g_{R}<0.121, where g_{R} is the new gauge coupling.

Characteristics of Young Adults Enrolled Through the Affordable Care Act-Dependent Coverage Expansion.

Science.gov (United States)

Han, Xuesong; Zhu, Shiyun; Jemal, Ahmedin

2016-12-01

The purpose of this study was to examine sociodemographic and health care-related characteristics of young adults covered through the Affordable Care Act (ACA)-dependent coverage expansion. Our sample consisted of 36,802 young adults aged 19-25 years from 2011 to 2014 National Health Interview Survey. Sociodemographic differences among young adults with the four insurance types were described: privately insured under parents, privately insured under self/spouse, publicly insured, and uninsured. Multivariable logistic models were fitted to compare those covered under parent with those covered through other traditional insurance types, in terms of the following outcomes: health status, health behaviors, insurance history and experience, access to care, care utilization, and receipt of preventive service, controlling for sociodemographic factors. Young adults who were covered under their parents' insurance were most likely to be college students and non-Hispanic whites. These young adults also had more stable insurance, better access to care, better care utilization patterns, and reported better health status, compared to their peers. The beneficiaries of the ACA-dependent coverage expansion were more likely to be college students from families with high socioeconomic status. Coverage under parents was associated with improved access to care and health outcomes among young adults. The enrollees through the ACA represent the healthiest subgroup of young adults and those with the best care utilization patterns, suggesting that the added cost relative to premium for insurers from this population will likely be minimal. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The History and Accomplishments of the LIVESTRONG Young Adult Alliance.

Science.gov (United States)

Mathews-Bradshaw, Beth; Johnson, Rebecca; Kaplan, Stuart; Craddock, Kelli; Hayes-Lattin, Brandon

2011-03-01

This article outlines the history, background, and accomplishments of the LIVESTRONG Young Adult Alliance. The LIVESTRONG Young Adult Alliance, a program of the Lance Armstrong Foundation, was developed as a vehicle for a strategic plan designed to implement the Adolescent and Young Adult Oncology Progress Review Group (AYAO PRG) recommendations. The AYAO PRG was co-sponsored by Lance Armstrong Foundation and the National Cancer Institute (NCI); both LIVESTRONG and NCI provide strategic oversight and guidance to the Alliance. Highlights and accomplishments: The Alliance accomplishments include the publication of disease-specific retrospective analyses, funding of an AYA cohort study and biorepository proposal, publication of two position statements on guidelines for care of AYAs with cancer and training for AYA oncology health professionals, promotion of an international charter of rights for AYA cancer patients, creation and distribution of a survey to college health professionals, creation and implementation of a Cancer Centers Working Group and Institutional Review Board Toolkit, and continued growth and collaboration through an annual meeting. The growth and success of the Alliance has coincided with the growth of AYA oncology as a field. The collaborative environment of the Alliance draws together a diverse group of individuals united in the effort to increase survival rates and improve the quality of life for adolescents and young adults diagnosed with cancer.

Cerebral Ischemia versus MS in Young Adults Clinical Imaging Diagnosis Difficulties and Recovery Methods

Directory of Open Access Journals (Sweden)

Any DOCU-AXELERAD

2012-12-01

Full Text Available Ischemia in young adults is often the result of non-atherosclerotic vasculopathies, cardiac embolism or clotting disorders. One third of young adults ischemic stroke etiology remains undetermined. Materials and methods: We present the case of a patient aged 42, diagnosed with probable MS without cardiovascular or metabolic risk factors, presented to our clinic for decrease of force at right limbs and recent dysarthria. Results and discussion: The history revealed recurrent episodes of right hemi-body numbness and vertigo labeled as relapse in MS. Patient is non smoker, does not take oral contraceptives and has no history of cerebrovascular disease in the family. Extensive imaging and laboratory investigations confirms the ischemic clinical picture, carotid Doppler ultrasound showing significant stenosis of the bulbo-left carotid. The patient is guided to the cardiovascular surgery clinic for specialized treatment. Two weeks postoperatively we apply a kinetic-therapy program. Conclusion: Uncertain imaging and lack of vascular and metabolic risk factors do not preclude ischemia in young adults.

Treatment of Young Adults with Acute Lymphoblastic Leukemia.

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Kansagra, Ankit; Litzow, Mark

2017-06-01

Young adults with acute lymphoblastic leukemia are a distinctive category of patients, with substantial difference in disease biology and response to therapy; hence, they pose unique challenges and issues beyond those faced by children and older adults. Despite inferior survival compared to children, there is growing evidence to suggest that young adults have improved outcomes when treated with pediatric-based approaches. With better supportive care and toxicity management and multidisciplinary team and approach, we have made great improvement in outcomes of young adults with ALL. However, despite significant progress, patients with persistence of minimal residual disease have a poor prognosis. This review discusses current controversies in the management of young adults with ALL, outcomes following pediatric and adult protocols, and the role of allogeneic stem cell transplantation. We also explore recent advances in disease monitoring and highlight our approach to incorporation of novel therapies in the management of young adults with ALL.

Transitioning Adolescents and Young Adults With HIV Infection to Adult Care: Pilot Testing the "Movin' Out" Transitioning Protocol.

Science.gov (United States)

Maturo, Donna; Powell, Alexis; Major-Wilson, Hannah; Sanchez, Kenia; De Santis, Joseph P; Friedman, Lawrence B

2015-01-01

Advances in care and treatment of adolescents/young adults with HIV infection have made survival into adulthood possible, requiring transition to adult care. Researchers have documented that the transition process is challenging for adolescents/young adults. To ensure successful transition, a formal transition protocol is needed. Despite existing research, little quantitative evaluation of the transition process has been conducted. The purpose of the study was to pilot test the "Movin' Out" Transitioning Protocol, a formalized protocol developed to assist transition to adult care. A retrospective medical/nursing record review was conducted with 38 clients enrolled in the "Movin' Out" Transitioning Protocol at a university-based adolescent medicine clinic providing care to adolescents/young adults with HIV infection. Almost half of the participants were able to successfully transition to adult care. Reasons for failure to transition included relocation, attrition, lost to follow-up, and transfer to another adult service. Failure to transition to adult care was not related to adherence issues, X(2) (1, N=38)=2.49, p=.288; substance use, X(2) (1, N=38)=1.71, p=.474; mental health issues, X(2) (1, N=38)=2.23, p=.322; or pregnancy/childrearing, X(2) (1, N=38)=0.00, p=.627). Despite the small sample size, the "Movin' Out" Transitioning Protocol appears to be useful in guiding the transition process of adolescents/young adults with HIV infection to adult care. More research is needed with a larger sample to fully evaluate the "Movin' Out" Transitioning Protocol. Copyright © 2015 Elsevier Inc. All rights reserved.

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)

Film and the Young Adult Novel.

Science.gov (United States)

Foster, Harold M.

1994-01-01

Discusses films based on young adult novels and why they are often considered failures. Describes various films about young adults and their problems that have proven to be artistic successes. Gives close attention to film versions of S. E. Hinton's novels and of Robert Cormier's "The Chocolate War." (HB)

Development of Right-hemispheric Dominance of Inferior Parietal Lobule in Proprioceptive Illusion Task.

Science.gov (United States)

Naito, Eiichi; Morita, Tomoyo; Saito, Daisuke N; Ban, Midori; Shimada, Koji; Okamoto, Yuko; Kosaka, Hirotaka; Okazawa, Hidehiko; Asada, Minoru

2017-11-01

Functional lateralization can be an indicator of brain maturation. We have consistently shown that, in the adult brain, proprioceptive processing of muscle spindle afferents generating illusory movement of the right hand activates inferior frontoparietal cortical regions in a right-side dominant manner in addition to the cerebrocerebellar motor network. Here we provide novel evidence regarding the development of the right-dominant use of the inferior frontoparietal cortical regions in humans using this task. We studied brain activity using functional magnetic resonance imaging while 60 right-handed blindfolded healthy children (8-11 years), adolescents (12-15 years), and young adults (18-23 years) (20 per group) experienced the illusion. Adult-like right-dominant use of the inferior parietal lobule (IPL) was observed in adolescents, while children used the IPL bilaterally. In contrast, adult-like lateralized cerebrocerebellar motor activation patterns were already observable in children. The right-side dominance progresses during adolescence along with the suppression of the left-sided IPL activity that emerges during childhood. Therefore, the neuronal processing implemented in the adult's right IPL during the proprioceptive illusion task is likely mediated bilaterally during childhood, and then becomes right-lateralized during adolescence at a substantially later time than the lateralized use of the cerebrocerebellar motor system for kinesthetic processing. © The Author 2017. Published by Oxford University Press.

Connecting the Canon to Current Young Adult Literature

Science.gov (United States)

Rybakova, Katie; Roccanti, Rikki

2016-01-01

In this article we discuss the respective roles of young adult literature and literary texts in the secondary level English Language Arts classroom and explore the connections that can be made between popular young adult books and the traditional canon. We provide examples showing how young adult literature bestsellers such as "The Book…

Life history strategy and young adult substance use.

Science.gov (United States)

Richardson, George B; Chen, Ching-Chen; Dai, Chia-Liang; Swoboda, Christopher M

2014-11-03

This study tested whether life history strategy (LHS) and its intergenerational transmission could explain young adult use of common psychoactive substances. We tested a sequential structural equation model using data from the National Longitudinal Survey of Youth. During young adulthood, fast LHS explained 61% of the variance in overall liability for substance use. Faster parent LHS predicted poorer health and lesser alcohol use, greater neuroticism and cigarette smoking, but did not predict fast LHS or overall liability for substance use among young adults. Young adult neuroticism was independent of substance use controlling for fast LHS. The surprising finding of independence between parent and child LHS casts some uncertainty upon the identity of the parent and child LHS variables. Fast LHS may be the primary driver of young adult use of common psychoactive substances. However, it is possible that the young adult fast LHS variable is better defined as young adult mating competition. We discuss our findings in depth, chart out some intriguing new directions for life history research that may clarify the dimensionality of LHS and its mediation of the intergenerational transmission of substance use, and discuss implications for substance abuse prevention and treatment.

Life History Strategy and Young Adult Substance Use

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George B. Richardson

2014-04-01

Full Text Available This study tested whether life history strategy (LHS and its intergenerational transmission could explain young adult use of common psychoactive substances. We tested a sequential structural equation model using data from the National Longitudinal Survey of Youth. During young adulthood, fast LHS explained 61% of the variance in overall liability for substance use. Faster parent LHS predicted poorer health and lesser alcohol use, greater neuroticism and cigarette smoking, but did not predict fast LHS or overall liability for substance use among young adults. Young adult neuroticism was independent of substance use controlling for fast LHS. The surprising finding of independence between parent and child LHS casts some uncertainty upon the identity of the parent and child LHS variables. Fast LHS may be the primary driver of young adult use of common psychoactive substances. However, it is possible that the young adult fast LHS variable is better defined as young adult mating competition. We discuss our findings in depth, chart out some intriguing new directions for life history research that may clarify the dimensionality of LHS and its mediation of the intergenerational transmission of substance use, and discuss implications for substance abuse prevention and treatment.

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

Phenomenology of the gauge symmetry for right-handed fermions

Energy Technology Data Exchange (ETDEWEB)

Chao, Wei [Beijing Normal University, Center for Advanced Quantum Studies, Department of Physics, Beijing (China)

2018-02-15

In this paper we investigate the phenomenology of the U(1) gauge symmetry for right-handed fermions, where three right-handed neutrinos are introduced for anomalies cancellations. Constraints on the new gauge boson Z{sub R} from Z-Z{sup '} mixing as well as the upper bound of Z{sup '} production cross section in di-lepton channel at the LHC are presented. We further study the neutrino mass and the phenomenology of Z{sub R}-portal dark matter in this model. The lightest right-handed neutrino can be the cold dark matter candidate stabilized by a Z{sub 2} flavor symmetry. Our study shows that active neutrino masses can be generated via the modified type-II seesaw mechanism; right-handed neutrino is available dark matter candidate for its mass being very heavy, or for its mass at near the resonant regime of the SM Higgs and(or) the new bosons; constraint from the dilepton search at the LHC is stronger than that from the Z-Z{sup '} mixing only for g{sub R} < 0.121, where g{sub R} is the new gauge coupling. (orig.)

Health related quality of life in Dutch young adults: psychometric properties of the PedsQL generic core scales young adult version

NARCIS (Netherlands)

Limperg, Perrine F.; Haverman, Lotte; van Oers, Hedy A.; van Rossum, Marion A. J.; Maurice-Stam, Heleen; Grootenhuis, Martha A.

2014-01-01

The purpose of this study is to provide Dutch norm data and to assess internal consistency and construct validity for the Pediatric Quality of Life Inventory Young Adult Generic Core Scales (PedsQL_YA) in Dutch young adults aged 18-30 years. A sample of 649 young adults from the general Dutch

Right-handed neutrinos and T-violating, P-conserving interactions

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Basem Kamal El-Menoufi

2017-02-01

Full Text Available We show that experimental probes of the P-conserving, T-violating triple correlation in polarized neutron or nuclear β-decay provide a unique probe of possible T-violation at the TeV scale in the presence of right-handed neutrinos. In contrast to other possible sources of semileptonic T-violation involving only left-handed neutrinos, those involving right-handed neutrinos are relatively unconstrained by present limits on the permanent electric dipole moments of the electron, neutral atoms, and the neutron. On the other hand, LHC results for pp→e+ missing transverse energy imply that an order of magnitude of improvement in D-coefficient sensitivity would be needed for discovery. Finally, we discuss the interplay with the scale of neutrino mass and naturalness considerations.

Thermal right-handed sneutrino dark matter with a singlet Higgs

International Nuclear Information System (INIS)

Cerdeno, David G.

2009-01-01

We report on a model in which the right-handed sneutrino is a viable WIMP dark matter candidate. It consists on an extension of the MSSM with a singlet S with coupling SH 1 H 2 in order to solve the μ problem as in the NMSSM, and right-handed neutrinos N with couplings SNN in order to generate dynamically electroweak-scale Majorana masses. Through the direct coupling to the singlet, the sneutrino can not only be thermally produced in the right amount but also have a large enough scattering cross section with nuclei to detect it directly in near future, in contrast with most of other right-handed sneutrino dark matter models.

Potential gray matter unpruned in adolescents and young adults dependent on dextromethorphan-containing cough syrups: evidence from cortical and subcortical study.

Science.gov (United States)

Qiu, Ying-Wei; Lv, Xiao-Fei; Jiang, Gui-Hua; Su, Huan-Huan; Ma, Xiao-Fen; Tian, Jun-Zhang; Zhuo, Fu-Zhen

2017-10-01

Adolescence is a unique period in neurodevelopment. Dextromethorphan (DXM)-containing cough syrups are new addictive drugs used by adolescents and young adults. The effects of chronic DXM abuse on neurodevelopment in adolescents and young adults are still unknown. The aim of this study was to investigate the differences in cortical thickness and subcortical gray matter volumes between DXM-dependent adolescents and young adults and healthy controls, and to explore relationships between alternations in cortical thickness/subcortical volume and DXM duration, initial age of DXM use, as well as impulsive behavior in DXM-dependent adolescents and young adults. Thirty-eight DXM-dependent adolescents and young adults and 18 healthy controls underwent magnetic resonance imaging scanning, and cortical thickness across the continuous cortical surface was compared between the groups. Subcortical volumes were compared on a structure-by-structure basis. DXM-dependent adolescents and young adults exhibited significantly increased cortical thickness in the bilateral precuneus (PreC), left dorsal lateral prefrontal cortex (DLPFC. L), left inferior parietal lobe (IPL. L), right precentral gyrus (PreCG. R), right lateral occipital cortex (LOC. R), right inferior temporal cortex (ITC. R), right lateral orbitofrontal cortex (lOFC. R) and right transverse temporal gyrus (TTG. R) (all p < 0.05, multiple comparison corrected) and increased subcortical volumes of the right thalamus and right pallidum. There was a significant correlation between initial age of DXM use and cortical thickness of the DLPFC. L and PreCG. R. A significant correlation was also found between cortical thickness of the DLPFC. L and impulsive behavior in patients. This was the first study to explore relationships between cortical thickness/subcortical volume and impulsive behavior in adolescents dependent on DXM. These structural changes might explain the neurobiological mechanism of impulsive behavior in

The importance of assistive technology in the productivity pursuits of young adults with disabilities.

Science.gov (United States)

Ripat, Jacquie D; Woodgate, Roberta L

2017-01-01

Young adults with disabilities often use assistive technology (AT) to address personal needs, engage in communities and pursue educational and vocational goals. Little is known about their personal experiences and challenges of accessing and using AT for productivity-related activities. This study aimed to learn from young adults about their experiences and use of AT in supporting their productivity. Using a qualitative approach, 20 young adult AT users engaged in semi-structured interviews and a photovoice process. Data were analysed inductively. Three primary themes were identified: I Have to Figure it out Myself, With the Right AT, and Relational Aspects of AT Use. Although participants were experienced AT users, they were often left alone to figure out their emerging needs. They relied on AT to participate in productivity pursuits however stigma around AT use in unsupportive work environments were new concerns. Young adults with disabilities draw on their experiences of AT use but may need to develop advocacy skills to ensure their needs are met in productivity-related environments. Employers and supervisors should recognize AT as essential to young adult's engagement with productivity-related activities and have an important role in developing inclusive work environments.

The procrastination of Internet gaming disorder in young adults: The clinical severity.

Science.gov (United States)

Yeh, Yi-Chun; Wang, Peng-Wei; Huang, Mei-Feng; Lin, Pai-Cheng; Chen, Cheng-Sheng; Ko, Chih-Hung

2017-08-01

Young adults with Internet gaming disorder (IGD) usually postpone the tasks of their daily lives to engage in Internet gaming. This study evaluates the association between procrastination and IGD and the association between the negative consequences of IGD and procrastination. We recruited 87 individuals with IGD and 87 controls without a history of IGD. All participants underwent a diagnostic interview based on the DSM-5 IGD criteria to assess the clinical global score. They also completed questionnaires regarding IGD, procrastination, impulsivity, depression, and hostility. Young adults with IGD had higher levels of procrastination. Procrastination was positively associated with depression, hostility, and impulsivity. After controlling for depression, hostility, and impulsivity, procrastination was still found to be associated with IGD. Further, procrastination was positively associated with the clinical global impressions score among young adults with IGD. Procrastination is associated with IGD independent of depression, hostility, and impulsivity. Procrastination is also associated with the clinical severity of IGD. The results suggest that procrastination should be carefully evaluated and intervention should be taken with young adults with IGD. This intervention might attenuate the negative consequences of IGD. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

Food security among young adults with disabilities in the United States: Findings from the National Health Interview Survey.

Science.gov (United States)

Brucker, Debra L

2016-04-01

Prior research has suggested that young adults with disabilities face economic, health and social disadvantage. Food security, an area of disadvantage that can influence overall health, has not been fully explored for this population. To examine levels of food security between young adults with and without disabilities, controlling for individual characteristics. Logistic regression analysis of a nationally representative sample of young adults (age 18-25) (n = 32,795) with and without disabilities, using pooled data form the 2011-2013 National Health Interview Survey. Young adults with disabilities have significantly higher odds (OR: 2.58, p young adults without disabilities, even when controlling for individual characteristics. Odds of living in a household that is food insecure are particularly high (OR: 5.35, p young adults with high levels of psychological distress, controlling for other factors. Young adults with disabilities have increased odds of living in a household that is food insecure. This study has important policy and community program implications. Copyright © 2016 Elsevier Inc. All rights reserved.

Transition from children's to adult services for young adults with life-limiting conditions: A realist review of the literature.

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Kerr, Helen; Price, Jayne; Nicholl, Honor; O'Halloran, Peter

2017-11-01

Improvements in care and treatment have led to more young adults with life-limiting conditions living beyond childhood, which means they must make the transition from children's to adult services. This has proved a challenging process for both young adults and service providers, with complex transition interventions interacting in unpredictable ways with local contexts. To explain how intervention processes interact with contextual factors to help transition from children's to adult services for young adults with life-limiting conditions. Systematic realist review of the literature. Literature was sourced from four electronic databases: Embase, MEDLINE, Science Direct and Cochrane Library from January 1995 to April 2016. This was supplemented with a search in Google Scholar and articles sourced from reference lists of included papers. Data were extracted using an adapted standardised data extraction tool which included identifying information related to interventions, mechanisms, contextual influences and outcomes. Two reviewers assessed the relevance of papers based on the inclusion criteria. Methodological rigor was assessed using the relevant Critical Appraisal Skills Programme tools. 78 articles were included in the review. Six interventions were identified related to an effective transition to adult services. Contextual factors include the need for children's service providers to collaborate with adult service providers to prepare an environment with knowledgeable staff and adequate resources. Mechanisms triggered by the interventions include a sense of empowerment and agency amongst all stakeholders. Early planning, collaboration between children's and adult service providers, and a focus on increasing the young adults' confidence in decision-making and engaging with adult services, are vital to a successful transition. Interventions should be tailored to their context and focused not only on organisational procedures but on equipping young adults, parents

Measurement equivalence of the BDSx scale with young and older adults with bipolar disorder.

Science.gov (United States)

O'Rourke, Norm; Bachner, Yaacov G; Canham, Sarah L; Sixsmith, Andrew; Study Team, Badas

2018-05-01

Instruments developed for mental health research are commonly devised and validated with young adults only. However, the measurement properties of these scales may differ over the lifespan. For this study, we set out to demonstrate the psychometric equivalence of the BDSx scale with an international sample of young and older adults with bipolar disorder (BD). We independently replicated the 4-factor model of BDSx responses with young and older participants (M = 45.63, range 19-87 years of age); we then compared the psychometric properties between models. This allowed us to compare responses to each BDSx item between groups, and the strength of association among depression and hypo/mania factors (cognitive depressive symptoms, somatic depressive symptoms, affrontive symptoms of hypo/mania, elation/loss of insight). Young and older adults responded to 19 of 20 BDSx items in similar ways. Only responses to the 'talkative' item were significantly higher for younger adults. Correlations between depression and mania factors are statistically indistinguishable between age groups. This suggests that symptoms cluster and present similarly for young and older adults with BD. The BDSx is currently being used for ecological momentary sampling of mood by the BADAS (Bipolar Affective Disorder and older Adults) Study app for iPhone. Copyright © 2017 Elsevier B.V. All rights reserved.

[Left- or right-handed: the effect of a preferential use of one hand or the other on dental hygiene].

Science.gov (United States)

Eleveld, C A; Schuller, A A

2016-02-01

A research project investigated the extent to which a preferential use of one hand or the other has an effect on dental hygiene on the left or right side of the mouth. The study made use of epidemiological dental-care data from the Netherlands Organisation for Applied Scientific Research and of data from a dental practice specifically collected for this project. The results revealed that among a population which is 85-90% right-handed, statistically significantly more dental plaque was found on the right side of the mouth than on the left. A separate study revealed the prevalence of statistically significantly more dental plaque on the right side than on the left among right-handed people and, among left-handed people, a non-statistically significant trend of more dental plaque on the left than the right. It is concluded that dental hygiene on the left side and the right side of the mouth is very likely to be dependent on the preferential use of one hand or the other. The differences between the left side of the mouth and right among left- and right-handed people are, however, so small that it is questionable whether these should be taken into consideration in giving instructions about dental hygiene.

Nicotine dependence and sleep quality in young adults.

Science.gov (United States)

Dugas, E N; Sylvestre, M P; O'Loughlin, E K; Brunet, J; Kakinami, L; Constantin, E; O'Loughlin, J

2017-02-01

More cigarette smokers report poor sleep quality than non-smokers, but the association between nicotine dependence (ND) and sleep quality has not been well-characterized. The objective of this study was to describe the associations among frequency and intensity of cigarette smoking, ND symptoms, and sleep quality in young adults. Data on past-year smoking frequency, number of cigarettes smoked in the past month, five ND indicators (i.e., withdrawal, craving, self-medication symptoms, mFTQ, ICD-10 criteria for tobacco dependence), and sleep quality (measured with the Pittsburgh Sleep Quality Index (PSQI)) were collected in 2011-12 in self-report questionnaires completed by 405 young adult smokers (mean age 24 (0.6) years; 45% male; 45% daily smokers) participating in a longitudinal investigation of the natural course of ND. Associations between indicators of cigarette smoking, ND symptoms, and sleep quality were examined in multivariable logistic regression analyses controlling for age, sex, mother's education, and alcohol use. Thirty-six percent of participants reported poor sleep quality (PSQI>5). Higher cigarette consumption (OR(95% CI), 1.03(1.001-1.05)) but not frequency of past-year smoking, more frequent withdrawal symptoms (1.05(1.004-1.10)), more frequent cravings (1.05(1.004-1.10)), higher mFTQ scores (1.14(1.02-1.27)), and endorsing more ICD-10 criteria for tobacco dependence (1.19(1.04-1.36)) were also associated with poor sleep quality. Cigarette smoking and ND symptoms are associated with poor sleep quality in young adult smokers. Advice from practitioners to cut back on number of cigarettes smoked per day and treatment of ND symptoms may improve sleep quality in young adult smokers. Copyright © 2016 Elsevier Ltd. All rights reserved.

Political Left and Right: Our Hands-On Logic

Directory of Open Access Journals (Sweden)

Frits Bienfait

2014-12-01

Full Text Available The origins and immediate vitality of the left/right divide which emerged in French revolutionary politics from 1789 can only be understood against the background of a much older classification dynamic based on the primacy of the right hand, first described by Robert Hertz in 1909. This dynamic infused political thinking first in Versailles and since 1815 in democracies throughout the world. In the process, the classical left/right polarity acquired a new dimension: the complementary notions of ‘accepting’ and ‘questioning’ the existing social order. An essential feature of both the age-old classical polarity and the ensuing political polarity is that they are intimately bound up with local and evolving social contexts: there is no single content-based definition of left and right. As long as the majority of us are predisposed to use our right hand when acting in the world, ‘left versus right’ will remain the most important political antithesis in western-type democracies.

Why do young adults with Type 1 diabetes find it difficult to manage diabetes in the workplace?

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Balfe, Myles; Brugha, Ruairi; Smith, Diarmuid; Sreenan, Seamus; Doyle, Frank; Conroy, Ronan

2014-03-01

This article explores how and why workplace environments impact diabetes management for adults people with Type 1 diabetes, 23-30 years of age. Interviews were conducted with 35 young adults, 29 women and 6 men. The majority of these interviewees worked in sectors such as banking, technology and administration. Young adults found it difficult to manage diabetes in the workplace for two main reasons: work-related time pressures and the non-routine nature of interviewees' work and working environment. Young adults also found it difficult to get the time to exercise both inside and outside of work. Young adults with Type 1 diabetes need to be provided with the tools and technologies that they need to manage diabetes in modern flexible workplaces. Copyright © 2014 Elsevier Ltd. All rights reserved.

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…

Delayed transition of care: a national study of visits to pediatricians by young adults.

Science.gov (United States)

Fortuna, Robert J; Halterman, Jill S; Pulcino, Tiffany; Robbins, Brett W

2012-01-01

Despite numerous policy statements and an increased focus on transition of care, little is known about young adults who experience delayed transition to adult providers. We used cross-sectional data from the National Ambulatory Medical Care Survey and National Hospital Ambulatory Medical Care Survey between 1998 and 2008 to examine delayed transition among young adults ages 22 to 30. We defined delayed transition as continuing to visit a pediatrician after the age of 21 years. Overall, we found that 1.3% (95% confidence interval [CI] 1.1-1.7) of visits by young adults to primary care physicians were seen by pediatricians, approximately 445,000 visits per year. We did not find a significant change in delayed transition during the past decade (β = -.01; P = .77). Among young adults, visits to pediatricians were more likely than visits to adult-focused providers to be for a chronic disease (25.7% vs 12.6%; P = .002) and more likely to be billed to public health insurance (23.5% vs 14.1%; P = .01). In adjusted models, visits by young adults to pediatric healthcare providers were more likely associated with chronic disease (adjusted relative risk [ARR] 2.2; 95% CI 1.5-3.4), with public health insurance (ARR 1.9; 95% CI 1.3-2.9), or with no health insurance (ARR 1.9; 95% CI 1.1-3.4). Although most young adult visits were to adult providers, a considerable number of visits were to pediatricians, indicating delayed transition of care. There has been no substantial change in delayed transition during the past decade. Visits by young adults with chronic disease, public health insurance, or no health insurance were more likely to experience delayed transition of care. Copyright © 2012 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Eye-hand laterality and right thoracic idiopathic scoliosis.

Science.gov (United States)

Catanzariti, Jean-François; Guyot, Marc-Alexandre; Agnani, Olivier; Demaille, Samantha; Kolanowski, Elisabeth; Donze, Cécile

2014-06-01

The adolescent idiopathic scoliosis (AIS) pathogenesis remains unknown. Certain studies have shown that there is a correlation between manual laterality and scoliotic deviation. A full study of manual laterality needs to be paired with one for visual dominance. With the aim of physiopathological research, we have evaluated the manual and visual laterality in AIS. A retrospective study from prospective data collection is used to evaluate the distribution of eye-hand laterality (homogeneous or crossed) of 65 right thoracic AIS (mean age 14.8 ± 1.8 years; mean Cobb angle: 32.8°) and a control group of 65 sex and age-matched (mean age 14.6 ± 1.8 years). The manual laterality was defined by the modified Edinburgh Handedness Inventory. The evaluation of the visual laterality is done using three tests (kaleidoscope test, hole-in-the-card test, distance-hole-in-the-card test). The group of right thoracic AIS presents a significantly higher frequency of crossed eye-hand laterality (63 %) than the control group (63 vs. 29.2 %; p laterality is "right hand dominant-left eye dominant" (82.9 %). There is no relationship with the Cobb angle. Those with right thoracic AIS show a higher occurrence of crossed eye-hand laterality. This could point physiopathological research of AIS towards functional abnormality of the optic chiasma through underuse of cross visual pathways, and in particular accessory optic pathways. It would be useful to explore this by carrying out research on AISs through neuroimaging and neurofunctional exploration.

One hand or the other? Effector selection biases in right and left handers.

Science.gov (United States)

Main, Julie C; Carey, David P

2014-11-01

Much debate in the handedness literature has centred on the relative merits of questionnaire-based measures assessing hand preference versus simple movement tasks such as peg moving or finger tapping, assessing hand performance. A third paradigm has grown in popularity, which assesses choices by participants when either hand could be used to execute movements. These newer measures may be useful in predicting possible "reversed" asymmetries in proportions of non-right handed ("adextral") people. In the current studies we examine hand choice in large samples of dextral (right handed) and adextral participants. Unlike in some previous experiments on choice, we found that left handers were as biased towards their dominant hand as were right handers, for grasping during a puzzle-making task (study 1). In a second study, participants had to point to either of two suddenly appearing targets with one hand or the other. In study 2, left handers were not significantly less one handed than their right-handed counterparts as in study 1. In a final study, we used random effects meta analysis to summarise the possible differences in hand choice between left handers and right handers across all hand choice studies published to date. The meta analysis suggests that right handers use their dominant hand 12.5% more than left handers favour their dominant hand (with 95% confidence that the real difference lies between 7% and 18%). These last results suggest that our two experiments reported here may represent statistical Type 2 errors. This mean difference may be related to greater left hemispheric language and praxic laterality in right handers. Nevertheless, more data are needed regarding the precise proportions of left and right handers who favour their preferred hands for different tasks. Copyright © 2014 Elsevier Ltd. All rights reserved.

Search for a Heavy Right-Handed W Boson and Heavy Right-Handed Neutrino of the Left-Right Symmetric Extension of the Standard Theory

CERN Document Server

AUTHOR|(INSPIRE)INSPIRE-00345539

A search for a heavy right-handed $W_{R}$ boson, and heavy right-handed neutrinos $N_{\\ell}$ ($\\ell = e, \\mu$) performed by the CMS experiment is summarized here. Using the 2.6 fb$^{-1}$ of integrated luminosity recorded by the CMS experiment in 2015 at a center-of-mass energy of 13 TeV, this search seeks evidence of a $W_{R}$ boson and $N_{\\ell}$ neutrinos in events with two leptons and two jets. The data do not significantly exceed expected backgrounds, and are consistent with expected results of the Standard Theory given uncertainties. For Standard Theory extensions with strict left-right symmetry, and assuming only one $N_{\\ell}$ flavor contributes significantly to the $W_{R}$ decay width, mass limits are set in the two-dimensional $(M_{W_{R}}, M_{N_{\\ell}})$ plane at 95\\% confidence level. The limits extend to a $W_{R}$ mass of 3.3 TeV in the electron channel and 3.5 TeV in the muon channel, and span a wide range of $M_{N_{\\ell}}$ masses below $M_{W_{R}}$.

Is that graspable? Let your right hand be the judge.

Science.gov (United States)

Netelenbos, Nicole; Gonzalez, Claudia L R

2015-02-01

A right-hand preference for visually-guided grasping has been shown on numerous accounts. Grasping an object requires the integration of both visual and motor components of visuomotor processing. It has been suggested that the left hemisphere plays an integral role in visuomotor functions. The present study serves to investigate whether the visual processing of graspable objects, without any actual reaching or grasping movements, yields a right-hand (left-hemisphere) advantage. Further, we aim to address whether such an advantage is automatically evoked by motor affordances. Two groups of right-handed participants were asked to categorize objects presented on a computer monitor by responding on a keypad. The first group was asked to categorize visual stimuli as graspable (e.g. apple) or non-graspable (e.g. car). A second group categorized the same stimuli but as nature-made (e.g. apple) or man-made (e.g. car). Reaction times were measured in response to the visually presented stimuli. Results showed a right-hand advantage for graspable objects only when participants were asked to respond to the graspable/non-graspable categorization. When participants were asked to categorize objects as nature-made or man-made, a right-hand advantage for graspable objects did not emerge. The results suggest that motor affordances may not always be automatic and might require conscious representations that are appropriate for object interaction. Copyright © 2014 Elsevier Inc. All rights reserved.

Effect of food prices on the prevalence of obesity among young adults.

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Han, E; Powell, L M

2011-03-01

To examine the extent to which various food prices were associated with the obesity status of young adults. Retrospective cohort study of 6537 men and 5324 women in the USA using panel data from the Monitoring the Future Surveys (1992-2003), which were merged with two food-at-home and one food-away-from-home price measures from the American Chamber of Commerce Researchers Association. Longitudinal individual random effect and fixed effect models were estimated. This study found that food prices did not have a significant effect on the prevalence of obesity among young female adults. For young adult men, an individual random effect estimator suggested that a 10% increase in the price of fast food was associated with a 13.2% decrease in the probability of obesity, but this effect lost its economic and statistical significance once individual fixed effects were controlled for in the estimation. Overall, the results imply that observed time-varying individual characteristics, such as working status, marital status and school enrolment status, may over-ride the effect of changes in food prices for young adults. More research employing longitudinal data is necessary to determine if food subsidies or taxes, particularly soft drink and fast food taxes or subsidies for fruit and vegetables, could be effective policy measures to curtail the increasing prevalence of obesity among young adults. Copyright © 2010 The Royal Society for Public Health. Published by Elsevier Ltd. All rights reserved.

Comparing young adults to older adults in e-cigarette perceptions and motivations for use: implications for health communication.

Science.gov (United States)

Cooper, Maria; Harrell, Melissa B; Perry, Cheryl L

2016-08-01

Use of electronic cigarettes ('e-cigarettes' is rapidly rising, and is especially prevalent among young adults. A better understanding of e-cigarette perceptions and motivations for use is needed to inform health communication and educational efforts. This study aims to explore these aspects of use with a focus on comparing young adults to older adults. In this qualitative study, the investigator conducted semi-structured interviews among a purposive sample of e-cigarette users. Thematic content analysis was used to analyze qualitative data and document themes. e-cigarettes were most commonly used for smoking cessation among both age groups. Young adults described other motivations for use including doing smoke tricks, being able to consume a wide variety of flavors, and helping them study. Some interviewees (11%) believed e-cigarettes were a healthy alternative to conventional cigarettes, while many other users (30%) expressed concerns about the unknown risks of e-cigarettes. Findings were generally consistent across both age groups in their perceptions of harm from e-cigarettes and in subjective effects such as perceived addictiveness. However, individuals under 30 described unique motivations for e-cigarette use. Health messaging targeted to young adults should emphasize the potential health risks of e-cigarette use and recognize their distinct motivational aspects. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please email: journals.permissions@oup.com.

Simulation Frames: Young Adult Dystopian Cinema

Directory of Open Access Journals (Sweden)

Alison Tedman

2015-07-01

Full Text Available 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 theories of dystopia and of Young Adult dystopian literature, the Freudian uncanny, studies of the post-apocalyptic film city and new media theory. In Divergent, the dystopian division of society into factions is made enjoyable through production design, particularly in ‘Dauntless’, the faction joined by heroine Tris. This extends to transmedia marketing. The book’s violence is reduced to increase audience engagement, while lack of contextual detail precludes a critical dystopia. In Divergent, the spaces and ideologies of the post-apocalyptic film city are reframed as youth culture. Chicago is gamified, connoting an adventure playground. The space of the Dauntless ‘Pit’ offers symbolic rebirth, community and romance, yet its appeal is uncanny, as with communal spaces in The Host (2013 and The Maze Runner (2014. Divergent’s mirror simulation foregrounds spectacle but other simulations construct immediacy, appearing dream-like not immersive. Like the visions in Young Adult dystopian adaptations How I Live Now (2013 and Ender’s Game (2013, simulations convey individual awareness and supernatural communication. The film combines pleasurable classification and a divergence motif with its heroine’s development, revising dystopian cinematic space. Divergent represents a new form of dystopian cinema.

Knowledge and Beliefs About E-Cigarettes in Straight-to-Work Young Adults.

Science.gov (United States)

Gowin, Mary; Cheney, Marshall K; Wann, Taylor F

2017-02-01

holds strong positive beliefs about the health and safety of e-cigarettes, despite having little credible knowledge about them. This study indicates a need for efforts focused on educating STW young adults on the potential risks and benefits of e-cigarettes and the communication of credible information or at minimum the acknowledgment of the uncertainty regarding the long-term health effects of e-cigarettes. It also indicates a need for continued monitoring and advocacy related to marketing practices of the e-cigarette industry. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Young Adults, Technology, and Weight Loss: A Focus Group Study

OpenAIRE

Stephens, Janna; Moscou-Jackson, Gyasi; Allen, Jerilyn K.

2015-01-01

Overweight and obesity are a major concern in young adults. Technology has been integrated into many weight loss interventions; however little is known about the use of this technology in young adults. The purpose of this study was to explore through focus group sessions the opinions of young adults on the use of technology for weight loss. A total of 17 young adults, between 18 and 25 years of age, participated in three focus group sessions. Major results indicated that young adults have ver...

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.

Childhood Origins of Young Adult Environmental Behavior.

Science.gov (United States)

Evans, Gary W; Otto, Siegmar; Kaiser, Florian G

2018-05-01

Prospective, longitudinal analyses revealed that over a 12-year period from ages 6 to 18, individuals who grew up with mothers with more proenvironmental attitudes engaged in more proenvironmental behavior as young adults. A similar marginal association was uncovered between mothers' proenvironmental behaviors and the proenvironmental behavior of their young adult offspring. Maternal educational attainment, but not political ideology, was also associated with more proenvironmental behavior as children matured. Moreover, childhood time spent outdoors was positively associated with increased environmentally responsible behavior in young adulthood. Interestingly, one's own childhood proenvironmental behavior and attitude, at least as assessed at age 6, bear little on one's eventual proenvironmental behavior as a young adult. Finally, among this set of childhood factors, maternal education and childhood time spent outdoors were independent predictors of positive changes in environmental behavior from early childhood to young adulthood.

Psychometrics and latent structure of the IDS and QIDS with young adult students.

Science.gov (United States)

González, David Andrés; Boals, Adriel; Jenkins, Sharon Rae; Schuler, Eric R; Taylor, Daniel

2013-07-01

Students and young adults have high rates of suicide and depression, thus are a population of interest. To date, there is no normative psychometric information on the IDS and QIDS in these populations. Furthermore, there is equivocal evidence on the factor structure and subscales of the IDS. Two samples of young adult students (ns=475 and 1681) were given multiple measures to test the psychometrics and dimensionality of the IDS and QIDS. The IDS, its subscales, and QIDS had acceptable internal consistencies (αs=.79-90) and favorable convergent and divergent validity correlations. A three-factor structure and two Rasch-derived subscales best fit the IDS. The samples were collected from one university, which may influence generalizability. The IDS and QIDS are desirable measures of depressive symptoms when studying young adult students. Copyright © 2013 Elsevier B.V. All rights reserved.

"Murder Me…become a Man": Establishing the Masculine Care Circle in Young Adult Dystopia

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Seymour, Jessica

2016-01-01

Young adult (YA) dystopia, a genre which is led almost exclusively by young female protagonists, has gained much scholarly attention in recent years. While most of the academic discussions focus, rightly, on portrayals of female characters and gender performance, portrayals of masculinity have failed to elicit the same scholarly response. This…

Search for right-handed currents in muon decay

International Nuclear Information System (INIS)

Gobbi, B.

1983-01-01

We report preliminary results of an experiment designed to measure the mass of the right-handed intermediate vector boson. The presence of such a particle in electroweak interactions is predicted by left-right symmetric gauge theories. The experiment measures the momentum spectrum of the positrons from the decay at rest of (1) longitudinally polarized muons produced in the decay at rest of π + → μ + nu (polarization P/sub μ/) and (2) unpolarized muons. The endpoints of these two spectra are used to determine the quantity xi P/sub μ/ where xi is a Michel parameter. This product is related to the ratio of the mass of left and right handed W and to the phase between the two helicity states. We measure, at the 90% CL, 1 - delta/rho 380 GeV/c 2

Microstructural asymmetry of the corticospinal tracts predicts right-left differences in circle drawing skill in right-handed adolescents

OpenAIRE

Angstmann, Steffen; Madsen, Kathrine Skak; Skimminge, Arnold; Jernigan, Terry L; Baaré, William F C; Siebner, Hartwig Roman

2016-01-01

© 2016, The Author(s). Most humans show a strong preference to use their right hand, but strong preference for the right hand does not necessarily imply a strong right–left asymmetry in manual proficiency (i.e., dexterity). Here we tested the hypothesis that intra-individual asymmetry of manual proficiency would be reflected in microstructural differences between the right and left corticospinal tract (CST) in a cohort of 52 right-handed typically-developing adolescents (11–16 years). Partici...

Laterality in the rubber hand illusion.

Science.gov (United States)

Ocklenburg, Sebastian; Rüther, Naima; Peterburs, Jutta; Pinnow, Marlies; Güntürkün, Onur

2011-03-01

In patient studies, impairments of sense of body ownership have repeatedly been linked to right-hemispheric brain damage. To test whether a right-hemispheric dominance for sense of body ownership could also be observed in healthy adults, the rubber hand illusion was elicited on both hands of 21 left-handers and 22 right-handers. In this illusion, a participant's real hand is stroked while hidden from view behind an occluder, and a nearby visible hand prosthesis is repeatedly stroked in synchrony. Most participants experience the illusionary perception of touch sensations arising from the prosthesis. The vividness of the illusion was measured by subjective self-reports as well as by skin conductance responses to watching the rubber hand being harmed. Handedness did not affect the vividness of the illusion, but a stronger skin conductance response was observed, when the illusion was elicited on the left hand. These findings suggest a right-hemispheric dominance for sense of body ownership in healthy adults.

Prayer practices among young adults.

Science.gov (United States)

Nance, Jennifer G; Quinn Griffin, Mary T; McNulty, Sister Rita; Fitzpatrick, Joyce J

2010-01-01

Prayer is the most common complementary and alternative intervention used by most Americans. Yet, little is known about the prayer practices of young adults. In this exploratory study, 4 types of prayer practices of 62 young adults (21-30 years old) are described. The 4 different categories of prayer were: contemplative-meditative, ritualistic, petitionary, and colloquial. Participants most often used colloquial prayer practice, that is, asking God to provide guidance or talking to God in their own words. Recommendations for future research are included.

Chaotic inflation and baryogenesis by right-handed sneutrinos

International Nuclear Information System (INIS)

Murayama, H.; Suzuki, H.; Yanagida, T.; Yokoyama, J.i.

1993-01-01

We present a model of chaotic inflation driven by the superpartner of the right-handed neutrino (N R ). This model gives the correct magnitude of the density perturbation observed by the Cosmic Background Explorer satellite with a right-handed neutrino mass congruent 10 13 GeV, which is also preferred by the Mikheyev-Smirnov-Wolfenstein solution to the solar neutrino problem. The reheating process is the dacay of the coherently oscillating N R . This decay process also generates lepton asymmetry via CP violation, which will be converted to baryon asymmetry thanks to the electroweak anomaly. This model can incorporate the τ-neutrino mass congruent 10 eV

Stroke Among Young Adults at the LAUTECH Teaching Hospital ...

African Journals Online (AJOL)

Stroke Among Young Adults at the LAUTECH Teaching Hospital, Osogbo, Nigeria. AF Mustapha, EO Sanya, TO Bello. Abstract. Background: Stroke in young adults is relatively rare and there are very few hospital reports about it in Nigeria. The aetiologic mechanisms of stoke among young adults are quite distinct from ...

Young Adults Deserve the Best: YALSA's Competencies in Action

Science.gov (United States)

Flowers, Sarah

2010-01-01

As high school enrollment continues to rise, the need for effective librarianship serving young adults is greater than ever before. "Young Adults Deserve the Best: Competencies for Librarians Serving Youth," developed by Young Adult Library Services Association (YALSA), is a document outlining areas of focus for providing quality library service…

Young adults, technology, and weight loss: a focus group study.

Science.gov (United States)

Stephens, Janna; Moscou-Jackson, Gyasi; Allen, Jerilyn K

2015-01-01

Overweight and obesity are a major concern in young adults. Technology has been integrated into many weight loss interventions; however little is known about the use of this technology in young adults. The purpose of this study was to explore through focus group sessions the opinions of young adults on the use of technology for weight loss. A total of 17 young adults, between 18 and 25 years of age, participated in three focus group sessions. Major results indicated that young adults have very little knowledge on the use of Smartphone technology for weight loss but would like to use this type of technology to help them lose weight. Results also indicated that young adults struggle to make healthy food choices and have priorities that outweigh exercise and they need support and guidance to make better decisions. In conclusion, young adults would be open to using Smartphone technology for weight loss but also need feedback and guidance to help make healthy decisions.

Wii balance board exercise improves balance and lower limb muscle strength of overweight young adults.

Science.gov (United States)

Siriphorn, Akkradate; Chamonchant, Dannaovarat

2015-01-01

[Purpose] The potential health benefits of the Nintendo Wii balance board exercise have been widely investigated. However, no study has been conducted to examine the benefits of Wii exercise for overweight young adults. The aim of this study was to investigate the effect of exercise performed on a Nintendo Wii balance board on the balance and lower limb muscle strength in overweight young adults. [Subjects and Methods] Within-subject repeated measures analysis was used. Sixteen young adults (aged 21.87±1.13 years, body mass index 24.15 ± 0.50 kg/m(2)) were recruited. All subjects performed an exercise program on a Wii balance board for 8 weeks (30 min/session, twice a week for 8 weeks). A NeuroCom Balance Master and a hand-held dynamometer were used to measure balance performance and lower limb muscle strength. [Results] According to the comparison of pre- and post-intervention measurements, the Wii balance board exercise program significantly improved the limit of stability parameters. There was also a significant increase in strength of four lower-limb muscle groups: the hip flexor, knee flexor, ankle dorsiflexor and ankle plantarflexor. [Conclusion] These findings suggest that a Wii balance board exercise program can be used to improve the balance and lower limb muscle strength of overweight young adults.

Improving Work Participation of Young Adults with Physical Disabilities

OpenAIRE

Verhoef, J.A.C.

2015-01-01

markdownabstract__Abstract__ This thesis addresses the work participation of young adults with physical disabilities caused by a chronic condition. With increasing numbers of young people with a chronic physical condition living into adulthood, knowledge about the development of work participation in these young adults and the support they need to achieve suitable employment is needed. Interventions to improve the work participation of young adults with physical disabilities were lacking. The...

Tobacco industry direct mail receipt and coupon use among young adult smokers.

Science.gov (United States)

Jane Lewis, M; Bover Manderski, Michelle T; Delnevo, Cristine D

2015-02-01

To examine young adult smokers' receipt of tobacco industry direct mail and use of coupons to purchase cigarettes. A total of 699 young adults from a 2011 national survey who reported smoking every day/some days provided self-report data on past-six month receipt of direct mail and past-six month use of coupons to purchase cigarettes. Multivariable logistic regression models were used to calculate adjusted odds of direct mail receipt and coupon use. Overall, 25.1% of young adult smokers reported receiving direct mail from a tobacco company and 24.2% had used a coupon to buy cigarettes in the past 6 months. Direct mail receipt and coupon use to purchase cigarettes were significantly higher among females, daily smokers, and whites. Nearly 70% of smokers who received direct mail had also used a coupon to purchase cigarettes in the preceding 6 months. Brand websites were the most commonly reported means of joining a direct mailing list. This study adds to limited research showing receipt of direct mail and use of price reducing coupons by young adults. Also, higher rates of direct mail receipt and coupon use among females suggest that these strategies may be especially effective in encouraging smoking in females. Copyright © 2014 Elsevier Inc. All rights reserved.

The effect of state dependent mandate laws on the labor supply decisions of young adults.

Science.gov (United States)

Depew, Briggs

2015-01-01

Prior to the Affordable Care Act, the majority of states in the U.S. had already implemented state laws that extended the age that young adults could enroll as dependents on their parent's employer-based health insurance plans. Because of the fundamental link between health insurance and employment in the U.S., such policies may effect the labor supply decisions of young adults. Although the interaction between labor supply and health insurance has been extensively studied for other subpopulations, little is known about the role of health insurance in the labor supply decisions of young adults. I use the variation from the implementation and changes in state policies that expanded dependent health insurance coverage to examine how young adults adjusted their labor supply when they were able to be covered as a dependent on their parent's plan. I find that these state mandates led to a decrease in labor supply on the intensive margin. Copyright © 2014 Elsevier B.V. All rights reserved.

Passive hand movements disrupt adults' counting strategies.

Science.gov (United States)

Imbo, Ineke; Vandierendonck, André; Fias, Wim

2011-01-01

In the present study, we experimentally tested the role of hand motor circuits in simple-arithmetic strategies. Educated adults solved simple additions (e.g., 8 + 3) or simple subtractions (e.g., 11 - 3) while they were required to retrieve the answer from long-term memory (e.g., knowing that 8 + 3 = 11), to transform the problem by making an intermediate step (e.g., 8 + 3 = 8 + 2 + 1 = 10 + 1 = 11) or to count one-by-one (e.g., 8 + 3 = 8…9…10…11). During the process of solving the arithmetic problems, the experimenter did or did not move the participants' hand on a four-point matrix. The results show that passive hand movements disrupted the counting strategy while leaving the other strategies unaffected. This pattern of results is in agreement with a procedural account, showing that the involvement of hand motor circuits in adults' mathematical abilities is reminiscent of finger counting during childhood.

Marriage Matters But How Much? Marital Centrality Among Young Adults.

Science.gov (United States)

Willoughby, Brian J; Hall, Scott S; Goff, Saige

2015-01-01

Marriage, once a gateway to adulthood, is no longer as widely considered a requirement for achieving adult status. With declining marriage rates and delayed marital transitions, some have wondered whether current young adults have rejected the traditional notion of marriage. Utilizing a sample of 571 young adults, the present study explored how marital centrality (the expected importance to be placed on the marital role relative to other adult roles) functioned as a unique and previously unexplored marital belief among young adults. Results suggested that marriage remains an important role for many young adults. On average, young adults expected that marriage would be more important to their life than parenting, careers, or leisure activities. Marital centrality profiles were found to significantly differ based on both gender and religiosity. Marital centrality was also associated with various outcomes including binge-drinking and sexual activity. Specifically, the more central marriage was expected to be, the less young adults engaged in risk-taking or sexual behaviors.

2009 YALSA Fabulous Films & Amazing Audiobooks for Young Adults

Science.gov (United States)

School Library Journal, 2009

2009-01-01

The Young Adult Library Services Association (YALSA), a division of the American Library Association (ALA), announced its 2009 annual lists of Fabulous Films for Young Adults and Amazing Audiobooks for Young Adults ages 12 to 18. This article presents the titles that were released in January 2009 during the ALA Midwinter Meeting in Denver,…

Factors Affecting Sentence Severity for Young Adult Offenders.

Science.gov (United States)

Greenwood, Peter W.; And Others

This document analyzes the sentencing of young adult defendants in comparison with older adult and younger juvenile offenders, and disputes prior research which held that young adults received more lenient sentencing, perhaps because of the restrictions on disclosing juvenile delinquency histories. The document presents data from samples of young…

Left, right, left, right, eyes to the front! Müller-Lyer bias in grasping is not a function of hand used, hand preferred or visual hemifield, but foveation does matter.

OpenAIRE

van der Kamp, J.; de Wit, M.M.; Masters, R.S.W.

2012-01-01

We investigated whether the control of movement of the left hand is more likely to involve the use of allocentric information than movements performed with the right hand. Previous studies (Gonzalez et al. in J Neurophys 95:3496-3501, 2006; De Grave et al. in Exp Br Res 193:421-427, 2009) have reported contradictory findings in this respect. In the present study, right-handed participants (N = 12) and left-handed participants (N = 12) made right- and left-handed grasps to foveated objects and...

Seeing Health Insurance and HealthCare.gov Through the Eyes of Young Adults.

Science.gov (United States)

Wong, Charlene A; Asch, David A; Vinoya, Cjloe M; Ford, Carol A; Baker, Tom; Town, Robert; Merchant, Raina M

2015-08-01

We describe young adults' perspectives on health insurance and HealthCare.gov, including their attitudes toward health insurance, health insurance literacy, and benefit and plan preferences. We observed young adults aged 19-30 years in Philadelphia from January to March 2014 as they shopped for health insurance on HealthCare.gov. Participants were then interviewed to elicit their perceived advantages and disadvantages of insurance and factors considered important for plan selection. A 1-month follow-up interview assessed participants' plan enrollment decisions and intended use of health insurance. Data were analyzed using qualitative methodology, and salience scores were calculated for free-listing responses. We enrolled 33 highly educated young adults; 27 completed the follow-up interview. The most salient advantages of health insurance for young adults were access to preventive or primary care (salience score .28) and peace of mind (.27). The most salient disadvantage was the financial strain of paying for health insurance (.72). Participants revealed poor health insurance literacy with 48% incorrectly defining deductible and 78% incorrectly defining coinsurance. The most salient factors reported to influence plan selection were deductible (.48) and premium (.45) amounts as well as preventive care (.21) coverage. The most common intended health insurance use was primary care. Eight participants enrolled in HealthCare.gov plans: six selected silver plans, and three qualified for tax credits. Young adults' perspective on health insurance and enrollment via HealthCare.gov can inform strategies to design health insurance plans and communication about these plans in a way that engages and meets the needs of young adult populations. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

What Is the Role of Manual Preference in Hand-Digit Mapping During Finger Counting? A Study in a Large Sample of Right- and Left-Handers.

Science.gov (United States)

Zago, Laure; Badets, Arnaud

2016-01-01

The goal of the present study was to test whether there is a relationship between manual preference and hand-digit mapping in 369 French adults with similar numbers of right- and left-handers. Manual laterality was evaluated with the finger tapping test to evaluate hand motor asymmetry, and the Edinburgh handedness inventory was used to assess manual preference strength (MPS) and direction. Participants were asked to spontaneously "count on their fingers from 1 to 10" without indications concerning the hand(s) to be used. The results indicated that both MPS and hand motor asymmetry affect the hand-starting preference for counting. Left-handers with a strong left-hand preference (sLH) or left-hand motor asymmetry largely started to count with their left hand (left-starter), while right-handers with a strong right-hand preference (sRH) or right-hand motor asymmetry largely started to count with their right hand (right-starter). Notably, individuals with weak MPS did not show a hand-starting preference. These findings demonstrated that manual laterality contributes to finger counting directionality. Lastly, the results showed a higher proportion of sLH left-starter individuals compared with sRH right-starters, indicating an asymmetric bias of MPS on hand-starting preference. We hypothesize that the higher proportion of sLH left-starters could be explained by the congruence between left-to-right hand-digit mapping and left-to-right mental number line representation that has been largely reported in the literature. Taken together, these results indicate that finger-counting habits integrate biological and cultural information. © The Author(s) 2015.

Kinematic and kinetic differences between left-and right-handed professional baseball pitchers.

Science.gov (United States)

Diffendaffer, Alek Z; Fleisig, Glenn S; Ivey, Brett; Aune, Kyle T

2018-03-21

While 10% of the general population is left-handed, 27% of professional baseball pitchers are left-handed. Biomechanical differences between left- and right-handed college pitchers have been previously reported, but these differences have yet to be examined at the professional level. Therefore, the purpose of this study was to compare pitching biomechanics between left- and right-handed professional pitchers. It was hypothesised that there would be significant kinematic and kinetic differences between these two groups. Pitching biomechanics were collected on 96 left-handed pitchers and a group of 96 right-handed pitchers matched for age, height, mass and ball velocity. Student t-tests were used to identify kinematic and kinetic differences (p different between the groups. Landing position of the stride foot, trunk separation at foot contact, maximum shoulder external rotation and trunk forward tilt at ball release were all significantly greater in right-handed pitchers. The magnitude of the statistical differences found were small and not consistent with differences in the two previous, smaller studies. Thus, the differences found may be of minimal practical significance and mechanics can be taught the same to all pitchers, regardless of throwing hand.

Physical Fitness in Young Adults Born Preterm.

Science.gov (United States)

Tikanmäki, Marjaana; Tammelin, Tuija; Sipola-Leppänen, Marika; Kaseva, Nina; Matinolli, Hanna-Maria; Miettola, Satu; Eriksson, Johan G; Järvelin, Marjo-Riitta; Vääräsmäki, Marja; Kajantie, Eero

2016-01-01

Young adults born preterm have higher levels of cardiometabolic risk factors than their term-born peers. Muscular and cardiorespiratory fitness have important cardiometabolic and other health benefits. We assessed muscular, cardiorespiratory, and self-rated fitness in preterm-born young adults. We studied unimpaired participants of the ESTER (Ennenaikainen syntymä ja aikuisiän terveys [Preterm Birth and Early-Life Programming of Adult Health and Disease]) birth cohort study at age 23.3 (SD: 1.2) years: 139 born early preterm (EPT; Young adults born EPT (-0.8; 95% confidence interval: -1.5 to -0.1; adjusted for gender, age, and source cohort) and LPT (-0.8; -1.4 to -0.3) performed fewer modified push-ups than controls. Handgrip strength was 23.8 (0.9-46.8) N lower in EPT participants. Cardiorespiratory fitness, measured by submaximal step test, was similar. On a self-rated fitness scale (1-5), the EPT adults reported 0.2 (0.0-0.4) lower scores than controls. After adjustment for early-life confounders, the results remained. They attenuated after further adjustment for mediating factors. Young adults born EPT and LPT had lower muscular fitness than controls, which may predispose them to cardiometabolic and other chronic diseases. Adults born EPT also perceived themselves as less fit than controls. Copyright © 2016 by the American Academy of Pediatrics.

Iguana-associated salmonellosis in a young adult.

Science.gov (United States)

Weil, B J; Martens, P B; Harte, J S

1995-08-01

Review a case of Salmonella infection in a young adult related to handling of an infected iguana. Case report. Most cases of Salmonella infection related to handling of reptiles have occurred in children. We report a case of Salmonella diarrhea in a 19-year-old male who kept a pet iguana. The iguana was asymptomatic, but Salmonella grew from stool specimens. Those who keep iguanas as pets, which are particularly attractive to adolescents and young adults, should be aware that iguanas frequently carry Salmonella. Those caring for adolescents and young adults should always inquire into the pet-keeping habits of their patients when illnesses develop.

Attitudes of Kuwaiti Young Adults toward Marriage and Divorce:

OpenAIRE

Humoud Alqashan; Hayfaa Alkandari

2010-01-01

This study investigates whether parental marital status affects young adults’ attitudes toward marriage and divorce. There exists a vast amount of literature on the impact of divorce on young adults in Western cultures; however, no previous empirical studies have been conducted on the attitudes of young adults from intact and divorced families in the Gulf region or in Arab countries in the Middle East. The sample of the study consisted of 661 young adults from Kuwait University (from divorced...

Right-handed charged currents in the era of the Large Hadron Collider

Energy Technology Data Exchange (ETDEWEB)

Alioli, S. [CERN Theory Division,CH-1211, Geneva 23 (Switzerland); Cirigliano, V. [Theoretical Division, Los Alamos National Laboratory,Los Alamos, NM 87545 (United States); Dekens, W. [Theoretical Division, Los Alamos National Laboratory,Los Alamos, NM 87545 (United States); New Mexico Consortium, Los Alamos Research Park,Los Alamos, NM 87544 (United States); Vries, J. de [Nikhef, Theory Group,Science Park 105, 1098 XG, Amsterdam (Netherlands); Mereghetti, E. [Theoretical Division, Los Alamos National Laboratory,Los Alamos, NM 87545 (United States)

2017-05-16

We discuss the phenomenology of right-handed charged currents in the framework of the Standard Model Effective Field Theory, in which they arise due to a single gauge-invariant dimension-six operator. We study the manifestations of the nine complex couplings of the W to right-handed quarks in collider physics, flavor physics, and low-energy precision measurements. We first obtain constraints on the couplings under the assumption that the right-handed operator is the dominant correction to the Standard Model at observable energies. We subsequently study the impact of degeneracies with other Beyond-the-Standard-Model effective interactions and identify observables, both at colliders and low-energy experiments, that would uniquely point to right-handed charged currents.

Young adult cancer survivors and work: a systematic review.

Science.gov (United States)

Stone, Dawn S; Ganz, Patricia A; Pavlish, Carol; Robbins, Wendie A

2017-12-01

Sixty-three percent of cancer survivors continue to work, or return to work after treatment. Among this population, work ability and challenges encountered in the workplace by young adult cancer survivors have not been well established. The purposes of the study are to describe what is currently known about work-related issues for young adult cancer survivors diagnosed between ages 15 and 39, to identify gaps in the research literature, and to suggest interventions or improvements in work processes and occupational settings. A narrative review of articles using PubMed, CINAHL, and PsychInfo was conducted without date limitations. Search phrases included young adult cancer survivors, long-term cancer survivors, young adults affected by cancer, further combined with key terms employment, work, and occupationally active. Inclusion criteria for publications were young adult cancer survivors initially diagnosed between the ages of 15 and 39, data about work or employment was presented, and articles written in English. Twenty-three publications met the inclusion criteria. Work-related issues included the potential for reduced work productivity from cancer-changed physical and cognitive functional ability that affected income, and resulted in distress. Coping style, support systems, and changing perspectives about work and life in general were also influential on career decisions among young adult cancer survivors. More research is needed to study interventions to better manage health changes in young adult cancer survivors within the context of the workplace. Since financial hardship has been shown to be especially high among young cancer survivors, employment is essential to ensure payment of cancer-associated costs and continued medical care. While young adult cancer survivors may initially grapple with cancer-related physical and psychosocial changes that impact work productivity or influence choice of occupation, employment appears to enhance overall quality of life.

Parents' Traditional Cultural Values and Mexican-Origin Young Adults' Routine Health and Dental Care.

Science.gov (United States)

Updegraff, Kimberly A; Kuo, Sally I-Chun; McHale, Susan M; Umaña-Taylor, Adriana J; Wheeler, Lorey A

2017-05-01

To investigate the prospective associations between Mexican-origin mothers' and fathers' traditional cultural values and young adults' health and dental care utilization and to test the moderating role of youth gender. Mexican-origin parents and youth (N = 246 families) participated in home interviews and provided self-reports of parents' cultural values (time 1) and young adults' health status and routine health and dental care (time 2; 5 years later). Logistic regressions tested parents' traditional cultural values as predictors of routine health and dental care, accounting for parent nativity, parent acculturation, family socioeconomic status, youth gender, youth age, and youth physical health status. We also tested whether youth gender moderated the associations between parents' cultural values and young adults' routine care. Young adults whose mothers endorsed strong familism values when they were in mid-to-late adolescence were more likely to report at least one routine physician visit in the past year as young adults (odds ratio [OR] = 3.47, 95% confidence interval [CI]: 1.23-9.83, p = .019). Furthermore, for females only, mothers' more traditional gender role attitudes predicted reduced odds of receiving routine health (OR = .22; 95% CI: .08-.64, p = .005) and dental care (OR = .26; 95% CI: .09-.75, p culturally specific mechanisms to identify targets for addressing ethnic/racial disparities in health care utilization among Mexican-origin young adults, during a period of increased risk for health-compromising behaviors and reduced access to care. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Millennials at work: workplace environments of young adults and associations with weight-related health.

Science.gov (United States)

Watts, Allison W; Laska, Melissa N; Larson, Nicole I; Neumark-Sztainer, Dianne R

2016-01-01

The purpose of this study was to describe the workplace environments of young adults and examine associations with diet, physical activity (PA) and body mass index (BMI). Cross-sectional data were collected (2008-2009) from 1538 employed young adult participants in Project EAT (Eating and Activity among Teens and Young Adults), a diverse population-based sample. Survey measures assessed height, weight, diet, moderate-to-vigorous PA, transportation-related PA and perceptions of the workplace food and PA environments (eg, soda availability, coworker support). Healthful characteristics were summed to reflect overall workplace healthfulness. Modified Poisson regression analyses conducted in 2015 identified associations between workplace food and PA environments and diet, PA and BMI. The healthfulness of workplace environments was suboptimal. Greater exposure to healthful workplace characteristics was related to more young adults engaged in favourable diet and PA behaviours and a lower prevalence obesity. For example, adjusted rates of obesity were 24% and 17% among those reporting low (≤1 characteristic) versus high (≥3 characteristics) exposure to healthful food environments, respectively (pwork and perceived ease of eating a healthy diet or being active at work. A more healthful workplace environment overall, including physical attributes and perceived social norms, may contribute to more favourable weight-related behaviours and lower prevalence of obesity among young adults. Employer-initiated and community-initiated policies may represent one way to create healthier workplace environments for young adults. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Comparing indicators of health and development of singleton young adults conceived with and without assisted reproductive technology.

Science.gov (United States)

Halliday, Jane; Wilson, Cate; Hammarberg, Karin; Doyle, Lex W; Bruinsma, Fiona; McLachlan, Robert; McBain, John; Berg, Turi; Fisher, Jane R; Amor, David

2014-04-01

To compare outcomes for young adults conceived by assisted reproductive technology (ART) with non-ART-conceived young adults. Cohort study. Not applicable. Mothers and their offspring (aged 18-28 years) conceived by ART; mothers and their non-ART-conceived offspring, randomly selected from the same source population. Structured telephone interviews, one with mothers and another with their young adult offspring. Maternal report on young adult offspring hospitalizations and chronic illness accumulated over the first 18 years of their lives; young adult self-report on perceived current quality of life, body mass index, pubertal development, and educational achievement. Of 1,480 eligible ART mothers, 80% were traced and contacted. Of those, 656 (55%) participated, reporting on 705 ART-conceived offspring; 269 (23%) declined participation and 262 (22%) did not respond. Of the participants, 84% consented to contact with their young adult offspring, of whom 547 (92%) participated. Random-digit dialing recruited 868 non-ART mothers and 549 offspring. Compared with non-ART young adults, the ART group had significant increases in three maternally reported outcomes: 1) hospital admissions, including those in the secondary school years; 2) atopic respiratory conditions; and 3) combined endocrine, nutritional, and metabolic disease ICD-10 category. Young adult reported outcomes were similar for both groups. This study addresses gaps in knowledge of outcomes beyond adolescence for those conceived by ART. Results show few adverse outcomes in this large cohort of young adults, but additional assessment through clinical review is required to address issues unable to be examined in this study. Copyright © 2014 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

An Electronic Asthma Self-Management Intervention for Young African American Adults.

Science.gov (United States)

Speck, Aimee L; Hess, Michael; Baptist, Alan P

2016-01-01

Health disparities are seen in many chronic conditions including asthma. Young African American adults represent a population at high risk for poor asthma outcomes due to both their minority status and the difficult transition from adolescence to adulthood. Recruitment and retention has been challenging in this demographic stratum, and traditional asthma education is often not feasible. The objective of this study was to develop and assess the feasibility of an electronic asthma self-management program for young African American adults. A total of 44 African American adults (age 18-30 years) with uncontrolled persistent asthma were enrolled in an asthma self-management program. The 6-week Breathe Michigan program (predicated on the social cognitive theory) was tailored specifically to the concerns and preferences of young African American adults. The entire program was completed electronically, without any specialized human support. At 2 weeks and 3 months after program completion, participants were contacted for follow-up. A total of 89% of enrolled subjects completed the 6-week intervention, and 77% were available for evaluation at 3 months. All subjects completing the 2-week postprogram survey reported that the program was helpful, and 97% would recommend it to others. Asthma control as measured by the Asthma Control Test improved from 16.1 to 19.3 (P young African American adults. Copyright © 2015 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved.

Hand eczema in the TOACS cohort

DEFF Research Database (Denmark)

Mortz, C G; Bindslev-Jensen, C; Andersen, Klaus Ejner

2014-01-01

unselected young adults, was associated with sick leave/pension/rehabilitation indicating possible severe social consequences. LIMITATIONS: Only 39% participated in the clinical examination while 75% answered the questionnaire. CONCLUSIONS: A high incidence and prevalence of hand eczema was found in 28...

Comparing young and older adults' perceptions of conflicting stereotypes and multiply-categorizable individuals.

Science.gov (United States)

Kang, Sonia K; Chasteen, Alison L; Cadieux, Jonathan; Cary, Lindsey A; Syeda, Maisha

2014-09-01

Individuals can be simultaneously categorized into multiple social groups (e.g., racial, gender, age), and stereotypes about one social group may conflict with another. Two such conflicting stereotype sets are those associated with older adults (e.g., frail, kind) and with Black people (e.g., violent, hostile). Recent research shows that young adult perceivers evaluate elderly Black men more positively than young Black men, suggesting that components of the elderly stereotype moderate the influence of conflicting Black stereotypes (Kang & Chasteen, 2009). The current research begins to examine whether this pattern of perceiving multiply-categorizable individuals is maintained among older adults or altered, perhaps due to aging-related cognitive and motivational changes. In three studies using different targets and evaluative tasks, both young and older participants showed evidence of an interplay between Black and elderly stereotypes, such that they perceived elderly Black targets more positively than young Black targets. A similar pattern was observed when assessing emotion change (Study 1), making ratings of warmth and power in the past, present, and future (Study 2), and when directly comparing young and old Black and White targets on traits related to warmth and power (Study 3). The absence of age differences suggests that evaluation of multiply-categorizable targets follows comparable underlying patterns of stereotype activation and inhibition in younger and older adults. PsycINFO Database Record (c) 2014 APA, all rights reserved.

Reliability and validity of self-reported smoking in an anonymous online survey with young adults.

Science.gov (United States)

Ramo, Danielle E; Hall, Sharon M; Prochaska, Judith J

2011-11-01

The Internet offers many potential benefits to conducting smoking and other health behavior research with young adults. Questions, however, remain regarding the psychometric properties of online self-reported smoking behaviors. The purpose of this study was to examine the reliability and validity of self-reported smoking and smoking-related cognitions obtained from an online survey. Young adults (N = 248) age 18 to 25 who had smoked at least 1 cigarette in the past 30 days were recruited online and completed a survey of tobacco and other substance use. Measures of smoking behavior (quantity and frequency) and smoking-related expectancies demonstrated high internal consistency reliability. Measures of smoking behavior and smoking stage of change demonstrated strong concurrent criterion and divergent validity. Results for convergent validity varied by specific constructs measured. Estimates of smoking quantity, but not frequency, were comparable to those obtained from a nationally representative household interview among young adults. These findings generally support the reliability and validity of online surveys of young adult smokers. Identified limitations may reflect issues specific to the measures rather than the online data collection methodology. Strategies to maximize the psychometric properties of online surveys with young adult smokers are discussed. PsycINFO Database Record (c) 2011 APA, all rights reserved.

Social Media: Support for Survivors and Young Adults With Cancer.

Science.gov (United States)

Walton, AnnMarie L; Albrecht, Tara A; Lux, Lauren; Judge Santacroce, Sheila

2017-10-01

Social media use is ubiquitous among young adults. Young adults with cancer must make important decisions about where, what, and how to share information on social media. Oncology nurses are in a unique position to start conversations about the risks and benefits of social media use. This column aims to review a variety of social media platforms that may be used by young adults with cancer and provide guidance to nurses on initiating open dialogue with young adults about social media usage. 
.

Managing Complexity: Exploring Decision Making on Medication by Young Adults with ADHD.

Science.gov (United States)

Druedahl, Louise C; Kälvemark Sporrong, Sofia

2018-04-19

Attention-deficit hyperactivity disorder (ADHD) causes difficulties with hyperactivity, impulsivity and inattention. Treatment of ADHD includes both medication and non-pharmacological options. Knowledge of treatment preferences by young adults with ADHD is sparse. The objective of this study was to explore the beliefs and experiences of young adults with ADHD related to their medication treatment decisions. Data were collected in Denmark in 2016 through a focus group and individual in-depth interviews. Conventional content analysis was used. Ten young adults with ADHD (22-to 29-year-old) participated. Three major themes were identified: (1) the patient’s right to choose concerning ADHD medicine; (2) the patient’s decision of whether or not to treat ADHD with medication; and (3) factors affecting the patient’s decision on whether to take ADHD medication or not. The latter theme contained 15 factors, which were distributed across three levels: individual, between-individuals, and societal. The dominant factors were increasing quality of life and improving oneself e.g., improving social skills. For counselling at the pharmacy and by prescribers, it is important to be aware of the different factors that affect young adult patients’ decisions on whether to take ADHD medication or not. This knowledge will aid to understand reasons for non-adherence and to determine appropriate treatment for the individual patient.

Being out at school: the implications for school victimization and young adult adjustment.

Science.gov (United States)

Russell, Stephen T; Toomey, Russell B; Ryan, Caitlin; Diaz, Rafael M

2014-11-01

Many lesbian, gay, bisexual, and transgender (LGBT) adolescents disclose their sexual and/or gender identities to peers at school. Disclosure of LGBT status is linked with positive psychosocial adjustment for adults; however, for adolescents, "coming out" has been linked to school victimization, which in turn is associated with negative adjustment. This study investigates the associations among adolescent disclosure of LGBT status to others at school, school victimization, and young adult psychosocial adjustment using a sample of 245 LGBT young adults (aged 21-25 years, living in California). After accounting for the association between school victimization and later adjustment, being out at high school was associated with positive psychosocial adjustment in young adulthood. Results have significant implications for training of school-based health and mental health providers, education and guidance for parents and caregivers, fostering positive development of LGBT youth, and developing informed school policies and educational practices. (c) 2014 APA, all rights reserved.

THE ROLES OF TRANSLATED YOUNG ADULT FICTION IN ACHIEVEMENT OF YOUNG ADULT DEVELOPMENT IN PITIMOSS FUN LIBRARY

Directory of Open Access Journals (Sweden)

Fuji Muliasari

2017-02-01

perkembangan dan usia kronologis pemustaka. Kata Kunci: fiksi remaja terjemahan, pengembangan koleksi fiksi, perkembangan remaja, Pitimoss Fun Library Abstract. Library has to provide fiction as one of its collection. There are two kind of fictions; national fiction and translated fiction. Its selection is not only based on amusement function, but also its role to help readers developing themselves. This research aims to describe the roles of translated young adult fiction in achievement of three aspects of young adult development. Those aspects are cognitive, social, and affective. Theoritically, this research gives advantages for library and information science, especially for developing selection theory and bibliotheraphy. Practically, the advantages those are given by this research are tended to caretakers of Pitimoss Fun Library and other researchers. This reasearch is done by using qualitative approach.Meanwhile, descriptive method is chosen with case study interpretative as its model. The answers of research questions are based on explanation of six informants and key informant. Six informants are chosen by purposive sampling technique. Meanwhile, key informant is a bibliotheraphist. Observation, interview, document study, and  online searching are techniques those are used for collecting data. Research data are analyzed by narrative analysis technique. The result shows the two-way relation between translated young adult fiction and developmental achievement. Translated young adult fictions those are provided by Pitimoss Library have roles in achievement of three aspects of young adult development. Even so, developmental achievement also determines the effectiveness of translated fiction roles for young adults. It also helps them to react to controversial issues. The roles of translated young adult fiction can be maximized if Pitimoss Fun Library doing some efforts, such us involving developmental needs as one of selection criteria, also giving guidance and books

Unemployment and substance use problems among young adults: Does childhood low socioeconomic status exacerbate the effect?

Science.gov (United States)

Lee, Jungeun Olivia; Hill, Karl G; Hartigan, Lacey A; Boden, Joseph M; Guttmannova, Katarina; Kosterman, Rick; Bailey, Jennifer A; Catalano, Richard F

2015-10-01

The current study tested whether unemployment predicted young adults' heavy episodic drinking, cigarette smoking, and cannabis use after taking into account individual development in substance use. Furthermore, building on the life course perspective, this study examined whether the link between unemployment and substance use among young adults differed for those who experienced low childhood SES compared to those who did not. Data for the present study came from the Seattle Social Development Project (SSDP), a panel study examining a broad range of developmental outcomes from ages 10 to 33. A life history calendar (LHC) was administered to assess substance use and unemployment status during young adulthood. Covariates included baseline symptoms of psychopathology, baseline substance use, gender, ethnicity, and adult educational attainment. Results suggest that unemployment is associated with young adults' heavy episodic drinking and possibly cigarette use, but not cannabis use. Moreover, for all three substances, the detrimental impact of unemployment on substance use seems to be exacerbated among young adults who spent their childhood and adolescence in a lower SES household. Public health efforts that provide other viable and affordable options to cope with unemployment among young adults from low SES backgrounds are needed to address this disproportionate concentration of adverse impacts of unemployment on behavioral health. Copyright © 2015 Elsevier Ltd. All rights reserved.

Comparative analysis of brain EEG signals generated from the right and left hand while writing

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Sardesai, Neha; Jamali Mahabadi, S. E.; Meng, Qinglei; Choa, Fow-Sen

2016-05-01

This paper provides a comparative analysis of right handed people and left handed people when they write with both their hands. Two left handed and one right handed subject were asked to write their respective names on a paper using both, their left and right handed, and their brain signals were measured using EEG. Similarly, they were asked to perform simple mathematical calculations using both their hand. The data collected from the EEG from writing with both hands is compared. It is observed that though it is expected that the right brain only would contribute to left handed writing and vice versa, it is not so. When a right handed person writes with his/her left hand, the initial instinct is to go for writing with the right hand. Hence, both parts of the brain are active when a subject writes with the other hand. However, when the activity is repeated, the brain learns to expect to write with the other hand as the activity is repeated and then only the expected part of the brain is active.

The 'lost tribe' reconsidered: Teenagers and young adults treated for cancer in adult settings in the UK.

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Marshall, Steve; Grinyer, Anne; Limmer, Mark

2018-04-01

Although the UK has pioneered the development of specialist adolescent cancer units, the majority of teenagers and young adults (TYAs) continue to be treated at their local hospital or at a cancer centre alongside adults of all ages. This study aimed to elicit young people's views on this experience of having cancer treatment in an adult setting. Seventeen participants who had been treated for cancer in an adult hospital between the ages of 15 and 24 were recruited via cancer charities and social media. Telephone interviews were conducted with the participants and the resulting data were analysed using thematic analysis. Already feeling out of sync as a TYA with cancer, participants felt out of place in the adult setting. Four factors contributed to this negative experience: a lack of affinity with older patients; the challenging issues in the adult setting; the absence of empathy towards TYAs by staff; and the unsuitability of the environment for adolescents. Staff working with TYAs with cancer in the adult setting should be aware of the potentially detrimental impact of this environment on this cohort of patients, and consider ways of adapting and modifying their approach. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

Hadronic EDMs in SUSY SU(5) GUTs with right-handed neutrinos

International Nuclear Information System (INIS)

Hisano, Junji; Kakizaki, Mitsuru; Nagai, Minoru; Shimizu, Yasuhiro

2004-01-01

We discuss hadronic EDM constraints on the neutrino sector in the SUSY SU(5) GUT with the right-handed neutrinos. The hadronic EDMs are sensitive to the right-handed down-type squark mixings, especially between the second and third generations and between the first and third ones, compared with the other low-energy hadronic observables, and the flavor mixings are induced by the neutrino Yukawa interaction. The current experimental bound of the neutron EDM may imply that the right-handed tau neutrino mass is smaller than about 10 14 GeV in the minimal supergravity scenario, and it may be improved furthermore in future experiments, such as the deuteron EDM measurement

Classification of right-hand grasp movement based on EMOTIV Epoc+

Science.gov (United States)

Tobing, T. A. M. L.; Prawito, Wijaya, S. K.

2017-07-01

Combinations of BCT elements for right-hand grasp movement have been obtained, providing the average value of their classification accuracy. The aim of this study is to find a suitable combination for best classification accuracy of right-hand grasp movement based on EEG headset, EMOTIV Epoc+. There are three movement classifications: grasping hand, relax, and opening hand. These classifications take advantage of Event-Related Desynchronization (ERD) phenomenon that makes it possible to differ relaxation, imagery, and movement state from each other. The combinations of elements are the usage of Independent Component Analysis (ICA), spectrum analysis by Fast Fourier Transform (FFT), maximum mu and beta power with their frequency as features, and also classifier Probabilistic Neural Network (PNN) and Radial Basis Function (RBF). The average values of classification accuracy are ± 83% for training and ± 57% for testing. To have a better understanding of the signal quality recorded by EMOTIV Epoc+, the result of classification accuracy of left or right-hand grasping movement EEG signal (provided by Physionet) also be given, i.e.± 85% for training and ± 70% for testing. The comparison of accuracy value from each combination, experiment condition, and external EEG data are provided for the purpose of value analysis of classification accuracy.

Improving Work Participation of Young Adults with Physical Disabilities

NARCIS (Netherlands)

Dr. J.A.C. Verhoef

2015-01-01

This thesis addresses the work participation of young adults with physical disabilities caused by a chronic condition. With increasing numbers of young people with a chronic physical condition living into adulthood, knowledge about the development of work participation in these young adults and the

Identifying "social smoking" U.S. young adults using an empirically-driven approach.

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Villanti, Andrea C; Johnson, Amanda L; Rath, Jessica M; Williams, Valerie; Vallone, Donna M; Abrams, David B; Hedeker, Donald; Mermelstein, Robin J

2017-07-01

The phenomenon of "social smoking" emerged in the past decade as an important area of research, largely due to its high prevalence in young adults. The purpose of this study was to identify classes of young adult ever smokers based on measures of social and contextual influences on tobacco use. Latent class models were developed using social smoking measures, and not the frequency or quantity of tobacco use. Data come from a national sample of young adult ever smokers aged 18-24 (Truth Initiative Young Adult Cohort Study, N=1564). The optimal models identified three latent classes: Class 1 - nonsmokers (52%); Class 2 - social smokers (18%); and Class 3 - smokers (30%). Nearly 60% of the "social smoker" class self-identified as a social smoker, 30% as an ex-smoker/tried smoking, and 12% as a non-smoker. The "social smoker" class was most likely to report using tobacco mainly or only with others. Past 30-day cigarette use was highest in the "smoker" class. Hookah use was highest in the "social smoker" class. Other tobacco and e-cigarette use was similar in the "social smoker" and "smoker" classes. Past 30-day tobacco and e-cigarette use was present for all products in the "non-smoker" class. Young adult social smokers emerge empirically as a sizable, distinct class from other smokers, even without accounting for tobacco use frequency or intensity. The prevalence of hookah use in "social smokers" indicates a group for which the social aspect of tobacco use could drive experimentation and progression to regular use. Copyright © 2017 Elsevier Ltd. All rights reserved.

Right ventricular lipomatous mass and biventricular multifocal fat in a young woman: A case report

International Nuclear Information System (INIS)

Lee, Bo Rahm; Park, Jae Hyeong; Ahn, Kye Taek; Kim, Song Soo; Jeong, Jin Ok; Choi, Si Wan; Jin, Seon Ah; Lee, Jae Hwan

2015-01-01

Cardiac lipoma is a rare neoplasm of encapsulated mature adult adipose tissue. It is usually asymptomatic, but it may be related to hemodynamic obstruction depending on its location. We report a typical case of right ventricular lipomatous mass and multifocal fat infiltration of both ventricles, which were detected incidentally in a young woman.

The relationship between maternal attitudes and young people's attitudes toward children's rights.

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Day, David M; Peterson-Badali, Michele; Ruck, Martin D

2006-04-01

Relations between maternal socio-political attitudes and parenting style and young people's and mothers' attitudes toward young people's nurturance and self-determination rights were examined. Both young people (n = 121) and mothers (n = 67) were more supportive of nurturance than self-determination rights, although young people were more supportive than their mothers of self-determination rights and mothers were more supportive than young people of nurturance rights. Maternal conservatism was unrelated to young people's support for rights and negatively related to mothers' support for both types of rights. Last, young people who perceived their mother to be either authoritarian or uninvolved showed stronger endorsement of self-determination rights than young people who perceived their mother to be authoritative. The implications of these findings for the development of young people's attitudes toward rights within the context of various family factors are discussed. In particular, it is suggested that a balance needs to be achieved between assertion of rights and a respect for the rights of others.

Young adults' psychological and physiological reactions to the 2016 U.S. presidential election.

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Hoyt, Lindsay T; Zeiders, Katharine H; Chaku, Natasha; Toomey, Russell B; Nair, Rajni L

2018-06-01

Elections present unique opportunities to study how sociopolitical events influence individual processes. The current study examined 286 young adults' mood and diurnal cortisol responses to the 2016 U.S. presidential election in real-time: two days before the election, election night, and two days after the election of Donald Trump, with the goal of understanding whether (and the extent to which) the election influenced young adults' affective and biological states. Utilizing piecewise trajectory analyses, we observed high, and increasing, negative affect leading up to the election across all participants. Young adults who had negative perceptions of Trump's ability to fulfill the role of president and/or were part of a non-dominant social group (i.e., women, ethnic/racial minority young adults) reported increased signs of stress before the election and on election night. After the election, we observed a general "recovery" in self-reported mood; however, diurnal cortisol indicators suggested that there was an increase in biological stress among some groups. Overall, findings underscore the role of macro-level factors in individuals' health and well-being via more proximal attitudes and physiological functioning. Copyright © 2018 Elsevier Ltd. All rights reserved.

Spanish normative studies in young adults (NEURONORMA young adults project): norms for the Rey-Osterrieth Complex Figure (copy and memory) and Free and Cued Selective Reminding Test.

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Palomo, R; Casals-Coll, M; Sánchez-Benavides, G; Quintana, M; Manero, R M; Rognoni, T; Calvo, L; Aranciva, F; Tamayo, F; Peña-Casanova, J

2013-05-01

The Rey-Osterrieth Complex Figure (ROCF) and the Free and Cued Selective Reminding Test (FCSRT) are widely used in clinical practice. The ROCF assesses visual perception, constructional praxis, and visuo-spatial memory. The FCSRT assesses verbal learning and memory. In this study, as part of the Spanish normative studies project in young adults (NEURONORMA young adults), we present age- and education-adjusted normative data for both tests obtained by using linear regression techniques. The sample consisted of 179 healthy participants ranging in age from 18 to 49 years. We provide tables for converting raw scores to scaled scores in addition to tables with scores adjusted by socio-demographic factors. The results showed that education affects scores for some of the memory tests and the figure-copying task. Age was only found to have an effect on the performance of visuo-spatial memory tests, and the effect of sex was negligible. The normative data obtained will be extremely useful in the clinical neuropsychological evaluation of young Spanish adults. Copyright © 2011 Sociedad Española de Neurología. Published by Elsevier Espana. All rights reserved.

Validity of maximal isometric knee extension strength measurements obtained via belt-stabilized hand-held dynamometry in healthy adults.

Science.gov (United States)

Ushiyama, Naoko; Kurobe, Yasushi; Momose, Kimito

2017-11-01

[Purpose] To determine the validity of knee extension muscle strength measurements using belt-stabilized hand-held dynamometry with and without body stabilization compared with the gold standard isokinetic dynamometry in healthy adults. [Subjects and Methods] Twenty-nine healthy adults (mean age, 21.3 years) were included. Study parameters involved right side measurements of maximal isometric knee extension strength obtained using belt-stabilized hand-held dynamometry with and without body stabilization and the gold standard. Measurements were performed in all subjects. [Results] A moderate correlation and fixed bias were found between measurements obtained using belt-stabilized hand-held dynamometry with body stabilization and the gold standard. No significant correlation and proportional bias were found between measurements obtained using belt-stabilized hand-held dynamometry without body stabilization and the gold standard. The strength identified using belt-stabilized hand-held dynamometry with body stabilization may not be commensurate with the maximum strength individuals can generate; however, it reflects such strength. In contrast, the strength identified using belt-stabilized hand-held dynamometry without body stabilization does not reflect the maximum strength. Therefore, a chair should be used to stabilize the body when performing measurements of maximal isometric knee extension strength using belt-stabilized hand-held dynamometry in healthy adults. [Conclusion] Belt-stabilized hand-held dynamometry with body stabilization is more convenient than the gold standard in clinical settings.

Hand-assisted right laparoscopic nephrectomy in living donor

Directory of Open Access Journals (Sweden)

Fernando Meyer

2005-02-01

Full Text Available OBJECTIVE: To assess results obtained with the authors' technique of right hand-assisted laparoscopic nephrectomy in living kidney donors. MATERIALS AND METHODS: We retrospectively analyzed 16 kidney donors who underwent hand-assisted right laparoscopic nephrectomy from February 2001 to July 2004. Among these patients, 7 were male and 9 were female, with mean age ranging between 22 and 58 years (mean 35.75. RESULTS: Surgical time ranged from 55 to 210 minutes (mean 127.81 min and warm ischemia time from 2 to 6 minutes (mean 3.78 min with mean intra-operative blood loss estimated at 90.62 mL. There was no need for conversion in any case. Discharge from hospital occurred between the 3rd and 6th days (mean 3.81. On the graft assessment, immediate diuresis was seen in 15 cases (93.75% and serum creatinine on the 7th post-operative day was 1.60 mg/dL on average. Renal vein thrombosis occurred in 1 patient (6.25% who required graft removal, and lymphocele was seen in 1 recipient (6.25%. CONCLUSION: Hand-assisted right laparoscopic nephrectomy in living donors is a safe and effective alternative to open nephrectomy. Despite a greater technical difficulty, the procedure presented low postoperative morbidity providing good morphological and functional quality of the graft on the recipient.

Political Left and Right: Our Hands-On Logic

OpenAIRE

Frits Bienfait; Walter E. A. van Beek

2014-01-01

The origins and immediate vitality of the left/right divide which emerged in French revolutionary politics from 1789 can only be understood against the background of a much older classification dynamic based on the primacy of the right hand, first described by Robert Hertz in 1909. This dynamic infused political thinking first in Versailles and since 1815 in democracies throughout the world. In the process, the classical left/right polarity acquired a new dimension: the complementary notions ...

Adolescent predictors of young adult cyberbullying perpetration and victimization among Australian youth.

Science.gov (United States)

Hemphill, Sheryl A; Heerde, Jessica A

2014-10-01

The purpose of the current article was to examine the adolescent risk and protective factors (at the individual, peer group, and family level) for young adult cyberbullying perpetration and victimization. Data from 2006 (Grade 9) to 2010 (young adulthood) were analyzed from a community sample of 927 Victorian students originally recruited as a statewide representative sample in Grade 5 (age, 10-11 years) in 2002 and followed-up to age 18-19 years in 2010 (N = 809). Participants completed a self-report survey on adolescent risk and protective factors and traditional and cyberbullying perpetration and victimization and young adult cyberbullying perpetration and victimization. As young adults, 5.1% self-reported cyberbullying perpetration only, 5.0% reported cyberbullying victimization only, and 9.5% reported both cyberbullying perpetration and victimization. In fully adjusted logistic regression analyses, the adolescent predictors of cyberbullying perpetration only were traditional bullying perpetration, traditional bullying perpetration and victimization, and poor family management. For young adulthood cyberbullying victimization only, the adolescent predictor was emotion control. The adolescent predictors for young adult cyberbullying perpetration and victimization were traditional bullying perpetration and cyberbullying perpetration and victimization. Based on the results of this study, possible targets for prevention and early intervention are reducing adolescent involvement in (traditional or cyber) bullying through the development of social skills and conflict resolution skills. In addition, another important prevention target is to support families with adolescents to ensure that they set clear rules and monitor adolescents' behavior. Universal programs that assist adolescents to develop skills in emotion control are warranted. Copyright © 2014 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Digital ranges of motion: normal values in young adults.

Science.gov (United States)

Mallon, W J; Brown, H R; Nunley, J A

1991-09-01

Analysis of the range of motion of fingers was done in young (eighteen to thirty-five year old) adult volunteers with no history of previous injury to their hands. The data show that there are slight differences between the individual digits. Notably, metacarpophalangeal flexion and total active motion increase linearly in proceeding from the index to the small finger. There were also minor differences in comparing sexes. Women have greater extension at the metacarpophalangeal joint in both active and passive motion and have a greater total active motion at all digits as a result. A significant tenodesis effect was found at the distal interphalangeal joint in normal subjects. No differences were found that could be attributable to handedness.

Life satisfaction of young adults with spina bifida

NARCIS (Netherlands)

Barf, H. A.; Post, M. W. M.; Verhoef, M.; Jennekens-Schinkel, A.; Gooskens, R. H. J. M.; Prevo, A. J. H.

This study concerns life satisfaction and its determinants in Dutch young adults with spina bifida (SB). Data on life satisfaction (Life Satisfaction Questionnaire [LiSat-9]) were related to hydrocephalus, lesion level, disabilities, and demographic variables. In total, 179 young adults with SB

Financial Literacy of Young Adults: The Importance of Parental Socialization

Science.gov (United States)

Jorgensen, Bryce L.; Savla, Jyoti

2010-01-01

This article tests a conceptual model of perceived parental influence on the financial literacy of young adults. Structural equation modeling was used to test whether (a) parents were perceived to influence young adults' financial knowledge, attitudes, and behaviors and (b) the degree to which young adults' financial attitudes mediated financial…

The effect of hand position on perceived finger orientation in left- and right-handers.

Science.gov (United States)

Fraser, Lindsey E; Harris, Laurence R

2017-12-01

In the absence of visual feedback, the perceived orientation of the fingers is systematically biased. In right-handers these biases are asymmetrical between the left and right hands in the horizontal plane and may reflect common functional postures for the two hands. Here we compared finger orientation perception in right- and left-handed participants for both hands, across various hand positions in the horizontal plane. Participants rotated a white line on a screen optically superimposed over their hand to indicate the perceived position of the finger that was rotated to one of seven orientations with the hand either aligned with the body midline, aligned with the shoulder, or displaced by twice the shoulder-to-midline distance from the midline. We replicated the asymmetric pattern of biases previously reported in right-handed participants (left hand biased towards an orientation ~30° inward, right hand ~10° inward). However, no such asymmetry was found for left-handers, suggesting left-handers may use different strategies when mapping proprioception to body or space coordinates and/or have less specialization of function between the hands. Both groups' responses rotated further outward as distance of the hand from the body midline increased, consistent with other research showing spatial orientation estimates diverge outward in the periphery. Finally, for right-handers, precision of responses was best when the hand was aligned with the shoulder compared to the other two conditions. These results highlight the unique role of hand dominance and hand position in perception of finger orientation, and provide insight into the proprioceptive position sense of the upper limbs.

Component formulae for hadroproduction of left- and right-handed squarks

International Nuclear Information System (INIS)

Baer, H.; Tata, X.

1985-01-01

We present differential cross section formulae for left-left, right-right, and left-right squark pair production in hadronic collisions, for unequal left- and right-handed squark masses. These formulae are useful in calculations involving weak decays of squarks to winos and zinos. (orig.)

Determinants of vitamin D status in young adults

DEFF Research Database (Denmark)

Tønnesen, Rune; Hovind, Peter Hambak; Jensen, Lars Thorbjørn

2016-01-01

BACKGROUND: Very few studies have investigated the determinants of circulating 25-hydroxyvitamin D (25[OH]D) in young adults (18-25 years old) using a set of variables that include lifestyle, sociodemographic, and anthropometric data. Our aim was to investigate the association between...... these variables and vitamin D status in a sample of untreated young adults. METHODS: A total of 738 young adults were enrolled in a (June cross-sectional study 2012 to May 2014) and were recruited from educational institutions in the Copenhagen area. For multivariate logistic regression subjects was categorized.......68). For vitamin D insufficiency, the highest RR was again for men 1.31 (1.06, 1.61); obese subjects 1.57 (1.17, 2.11); and subjects who exercised 0-½ hours a week 1.51 (1.11, 2.06). CONCLUSION: In this study of young adults, vitamin D deficiency was highly prevalent. Modifiable factors such as smoking...

The Prevalence of food hypersensitivity in young adults

DEFF Research Database (Denmark)

Østerballe, Morten; Mørtz, Charlotte G; Hansen, Tine Kjær

2009-01-01

by questionnaire, skin prick test (SPT) and histamin release (HR) followed by oral challenge to the most common allergenic foods. FHS was divided into primary and secondary FHS. Primary FHS was defined as being independent of pollen sensitization, whereas secondary FHS was defined as reactions to pollen related......Osterballe M, Mortz CG, Hansen TK, Andersen KE, Bindslev-Jensen C. The Prevalence of food hypersensitivity in young adults. Pediatr Allergy Immunol 2009. (c) 2009 The Authors Journal compilation (c) 2009 John Wiley & Sons A/SA rising prevalence of food hypersensitivity (FHS) and severe allergic...... reactions to foods have been reported in the last decade. However, little is known on the prevalence in young adults. This study estimated the prevalence of FHS to the most common allergenic foods in an unselected population of young adults. We investigated a cohort of 1272 young adults 22 years of age...

On the border: young adults with LGBQ parents navigate LGBTQ communities.

Science.gov (United States)

Goldberg, Abbie E; Kinkler, Lori A; Richardson, Hannah B; Downing, Jordan B

2012-01-01

Little research has examined the perspectives of young adults with lesbian, gay, bisexual, transgender, and queer (LGBTQ) parents, particularly in relation to their identification with the LGBTQ community. To address this gap, we conducted a qualitative study of 42 young adults (ages 18-29) who were raised by LGBQ parents. We found that participants often described their sense of belonging to the LGBTQ community as shifting over the life course. Some participants, particularly those whose parents had always been out, felt connected to the LGBTQ community as children. Of these, most maintained those connections over time. However, some increasingly deidentified with the LGBTQ community, which they sometimes attributed to their own heterosexual identification. Others, particularly those whose parents came out later in life, described a lack of connection to the LGBTQ community as children. Of these, most became increasingly identified with the community, which they often attributed to their own and their parents' increasing sense of comfort with their parents' sexuality. Heterosexual participants who sought out LGBTQ-oriented groups in young adulthood sometimes encountered resistance from these groups, whereby participants' reasons for wanting to become involved were not readily apparent or appreciated. Our findings highlight the need for practitioners to understand the complex and often changing role of the LGBTQ community in the lives of young adults with LGBQ parents. (c) 2012 APA, all rights reserved.

Health Promotion for Young Adults With Serious Mental Illness.

Science.gov (United States)

Naslund, John A; Aschbrenner, Kelly A; Scherer, Emily A; Pratt, Sarah I; Bartels, Stephen J

2017-02-01

Young adulthood represents a critical time to address elevated obesity rates and the risk of early mortality, particularly among people with serious mental illness. Few studies have assessed the benefits of lifestyle interventions targeting weight loss among these young adults. This study examined the impact of the 12-month In SHAPE lifestyle intervention on weight loss and fitness among overweight and obese young adults with serious mental illness (ages 21-30) compared with participants over age 30. Data were combined from three trials of the 12-month In SHAPE program delivered through community mental health centers. In SHAPE includes weekly fitness trainer meetings, a gym membership, and nutrition education. Primary outcomes were weight loss and change in fitness at 12 months. Participants (N=194) had a schizophrenia spectrum disorder (53%) or a mood disorder (47%). The overall sample achieved significant weight loss and improved fitness; differences between young adults (N=29) and participants over age 30 (N=165) were not significant. An important finding was that 42% of young adults achieved clinically significant reductions in cardiovascular risk, defined as ≥5% weight loss or improved fitness (>50-m increase on the 6-Minute Walk Test), compared with 54% of adults over age 30 (a nonsignificant difference between age groups). Among persons enrolled in a lifestyle intervention, overweight and obese young adults experienced benefits comparable with those of adults over age 30. Young adults with serious mental illness face high risk of gaining weight, but a meaningful proportion of these individuals can achieve clinically significant cardiovascular risk reduction, thus highlighting the need to promote lifestyle intervention participation in this group.

Left, right, left, right, eyes to the front! Müller-Lyer bias in grasping is not a function of hand used, hand preferred or visual hemifield, but foveation does matter.

Science.gov (United States)

van der Kamp, John; de Wit, Matthieu M; Masters, Rich S W

2012-04-01

We investigated whether the control of movement of the left hand is more likely to involve the use of allocentric information than movements performed with the right hand. Previous studies (Gonzalez et al. in J Neurophys 95:3496-3501, 2006; De Grave et al. in Exp Br Res 193:421-427, 2009) have reported contradictory findings in this respect. In the present study, right-handed participants (N = 12) and left-handed participants (N = 12) made right- and left-handed grasps to foveated objects and peripheral, non-foveated objects that were located in the right or left visual hemifield and embedded within a Müller-Lyer illusion. They were also asked to judge the size of the object by matching their hand aperture to its length. Hand apertures did not show significant differences in illusory bias as a function of hand used, handedness or visual hemifield. However, the illusory effect was significantly larger for perception than for action, and for the non-foveated compared to foveated objects. No significant illusory biases were found for reach movement times. These findings are consistent with the two-visual system model that holds that the use of allocentric information is more prominent in perception than in movement control. We propose that the increased involvement of allocentric information in movements toward peripheral, non-foveated objects may be a consequence of more awkward, less automatized grasps of nonfoveated than foveated objects. The current study does not support the conjecture that the control of left-handed and right-handed grasps is predicated on different sources of information.

Relationship between physical activity and cognitive function in apparently healthy young to middle-aged adults: A systematic review.

Science.gov (United States)

Cox, Eka Peng; O'Dwyer, Nicholas; Cook, Rebecca; Vetter, Melanie; Cheng, Hoi Lun; Rooney, Kieron; O'Connor, Helen

2016-08-01

There is increasing evidence that physical activity (PA) positively affects cognitive function (CF). Existing research has focussed on this association in children and the elderly, with less research available in young to middle-aged adults who constitute a substantial proportion of the population. A systematic review investigating the relationship between habitual PA (≥12 months) and CF in young to middle-aged adults (18-50 years). A search was conducted using AMED, CINAHL, MEDLINE, PsychINFO, AUSPORT MED and SPORTDiscus databases. Eligible studies had to report descriptive statistics for CF and PA levels in healthy participants 18-50 years. Effect sizes (ES) (Hedges g) were calculated where possible. The initial search netted 26,988 potentially relevant manuscripts, with four more identified through hand searching. Fourteen were included for review. A range of validated platforms assessed CF across three domains: executive function (12 studies), memory (four studies) and processing speed (seven studies). Habitual PA was assessed via questionnaire/self-report methods (n=13, 8 validated) or accelerometers (n=1). In studies of executive function, five found a significant ES in favour of higher PA, ranging from small to large. Although three of four studies in the memory domain reported a significant benefit of higher PA, there was only one significant ES, which favoured low PA. Only one study examining processing speed had a significant ES, favouring higher PA. A limited body of evidence supports a positive effect of PA on CF in young to middle-aged adults. Further research into this relationship at this age stage is warranted. Copyright © 2015 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Stumbling over obstacles in older adults compared to young adults

NARCIS (Netherlands)

Schillings, AM; Mulder, T; Duysens, J

Falls are a major problem in older adults. Many falls occur because of stumbling. The aim of the present study is to investigate stumbling reactions of older adults and to compare them with young adults. While subjects walked on a treadmill, a rigid obstacle unexpectedly obstructed the forward sway

Association between receptivity to tobacco advertising and progression to tobacco use in youth and young adults in the PATH study

OpenAIRE

Pierce, JP; Sargent, JD; Portnoy, DB; White, M; Noble, M; Kealey, S; Borek, N; Carusi, C; Choi, K; Green, VR; Kaufman, AR; Leas, E; Lewis, MJ; Margolis, KA; Messer, K

2018-01-01

© 2018 American Medical Association. All rights reserved. IMPORTANCE Cigarette marketing contributes to initiation of cigarette smoking among young people, which has led to restrictions on use of cigarette advertising. However, little is known about other tobacco advertising and progression to tobacco use in youth and young adults. OBJECTIVE To investigate whether receptivity to tobacco advertising among youth and young adults is associated with progression (being a susceptible never user or ...

The Longitudinal Study of Aging in Human Young Adults: Knowledge Gaps and Research Agenda.

Science.gov (United States)

Moffitt, Terrie E; Belsky, Daniel W; Danese, Andrea; Poulton, Richie; Caspi, Avshalom

2017-02-01

To prevent onset of age-related diseases and physical and cognitive decline, interventions to slow human aging and extend health span must eventually be applied to people while they are still young and healthy. Yet most human aging research examines older adults, many with chronic disease, and little is known about aging in healthy young humans. This article explains how this knowledge gap is a barrier to extending health span and puts forward the case that geroscience should invest in researching the pace of aging in young adults. As one illustrative example, we describe an initial effort to study the pace of aging in a young-adult birth cohort by using repeated waves of biomarkers collected across the third and fourth decades to quantify the pace of coordinated physiological deterioration across multiple organ systems (eg, pulmonary, periodontal, cardiovascular, renal, hepatic, metabolic, and immune function). Findings provided proof of principle that it is possible to quantify individual variation in the pace of aging in young adults still free of age-related diseases. This article articulates research needs to improve longitudinal measurement of the pace of aging in young people, to pinpoint factors that slow or speed the pace of aging, to compare pace of aging against genomic clocks, to explain slow-aging young adults, and to apply pace of aging in preventive clinical trials of antiaging therapies. This article puts forward a research agenda to fill the knowledge gap concerning lifelong causes of aging. © The Author 2016. 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.

Cerebral Palsy Checklist: Teens & Young Adult (13 to 21)

Science.gov (United States)

... Staying Safe Videos for Educators Search English Español Cerebral Palsy Checklist: Teens & Young Adults KidsHealth / For Parents / Cerebral Palsy Checklist: Teens & Young Adults What's in this article? ...

Search for right-handed neutrinos from dark matter annihilation with gamma-rays

Energy Technology Data Exchange (ETDEWEB)

Campos, Miguel D.; Queiroz, Farinaldo S.; Yaguna, Carlos E. [Max-Planck-Institut für Kernphysik, Saupfercheckweg 1, 69117 Heidelberg (Germany); Weniger, Christoph, E-mail: miguel.campos@mpi-hd.mpg.de, E-mail: farinaldo.queiroz@mpi-hd.mpg.de, E-mail: carlos.yaguna@uptc.edu.co, E-mail: c.weniger@uva.nl [GRAPPA, Institute of Physics, University of Amsterdam, Science Park 904, 1090 GL Amsterdam (Netherlands)

2017-07-01

Several extensions of the Standard Model contain right-handed (sterile) neutrinos in the GeV-TeV mass range. Due to their mixing with the active neutrinos, they may give rise to novel effects in cosmology, neutrino physics, and collider searches. In addition, right-handed neutrinos can also appear as final states from dark matter annihilations, with important implications for dark matter indirect detection searches. In this paper, we use current data from the Fermi Large Area Telescope (6-year observation of dwarf spheroidal galaxies) and H.E.S.S. (10-year observation of the Galactic center) to constrain the annihilation of dark matter into right-handed neutrinos. We consider right-handed neutrino with masses between 10 GeV and 1 TeV, including both two-body and three-body decays, to derive bounds on the dark matter annihilation rate, ( σ v ), as a function of the dark matter mass. Our results show, in particular, that the thermal dark matter annihilation cross section, 3× 10{sup −26} cm{sup 3} s {sup −1} , into right-handed neutrinos is excluded for dark matter masses smaller than 200 GeV.

Search for right-handed neutrinos from dark matter annihilation with gamma-rays

International Nuclear Information System (INIS)

Campos, Miguel D.; Queiroz, Farinaldo S.; Yaguna, Carlos E.; Weniger, Christoph

2017-01-01

Several extensions of the Standard Model contain right-handed (sterile) neutrinos in the GeV-TeV mass range. Due to their mixing with the active neutrinos, they may give rise to novel effects in cosmology, neutrino physics, and collider searches. In addition, right-handed neutrinos can also appear as final states from dark matter annihilations, with important implications for dark matter indirect detection searches. In this paper, we use current data from the Fermi Large Area Telescope (6-year observation of dwarf spheroidal galaxies) and H.E.S.S. (10-year observation of the Galactic center) to constrain the annihilation of dark matter into right-handed neutrinos. We consider right-handed neutrino with masses between 10 GeV and 1 TeV, including both two-body and three-body decays, to derive bounds on the dark matter annihilation rate, ( σ v ), as a function of the dark matter mass. Our results show, in particular, that the thermal dark matter annihilation cross section, 3× 10 −26 cm 3 s −1 , into right-handed neutrinos is excluded for dark matter masses smaller than 200 GeV.

Cardiovascular Risk and Statin Eligibility of Young Adults After an MI: Partners YOUNG-MI Registry.

Science.gov (United States)

Singh, Avinainder; Collins, Bradley L; Gupta, Ankur; Fatima, Amber; Qamar, Arman; Biery, David; Baez, Julio; Cawley, Mary; Klein, Josh; Hainer, Jon; Plutzky, Jorge; Cannon, Christopher P; Nasir, Khurram; Di Carli, Marcelo F; Bhatt, Deepak L; Blankstein, Ron

2018-01-23

Despite significant progress in primary prevention, the rate of MI has not declined in young adults. The purpose of this study was to evaluate statin eligibility based on the 2013 American College of Cardiology/American Heart Association guidelines for treatment of blood cholesterol and 2016 U.S. Preventive Services Task Force recommendations for statin use in primary prevention in a cohort of adults who experienced a first-time myocardial infarction (MI) at a young age. The YOUNG-MI registry is a retrospective cohort from 2 large academic centers, which includes patients who experienced an MI at age ≤50 years. Diagnosis of type 1 MI was adjudicated by study physicians. Pooled cohort risk equations were used to estimate atherosclerotic cardiovascular disease risk score based on data available prior to MI or at the time of presentation. Of 1,685 patients meeting inclusion criteria, 210 (12.5%) were on statin therapy prior to MI and were excluded. Among the remaining 1,475 individuals, the median age was 45 years, there were 294 (20%) women, and 846 (57%) had ST-segment elevation MI. At least 1 cardiovascular risk factor was present in 1,225 (83%) patients. The median 10-year atherosclerotic cardiovascular disease risk score of the cohort was 4.8% (interquartile range: 2.8% to 8.0%). Only 724 (49%) and 430 (29%) would have met criteria for statin eligibility per the 2013 American College of Cardiology/American Heart Association guidelines and 2016 U.S. Preventive Services Task Force recommendations, respectively. This finding was even more pronounced in women, in whom 184 (63%) were not eligible for statins by either guideline, compared with 549 (46%) men (p adults who present with an MI at a young age would not have met current guideline-based treatment thresholds for statin therapy prior to their MI. These findings highlight the need for better risk assessment tools among young adults. Copyright © 2018 American College of Cardiology Foundation. Published by

Double beta decay and majorana neutrinos. Right-handed currents or nonzero masses

International Nuclear Information System (INIS)

Rosen, S.P.; Perlmutter, A.

1981-01-01

This chapter describes some new developments concerning the mechanism for lepton number nonconservation in no-neutrino double beta decay. Explains that lepton number nonconservation in no-neutrino double beta decay comes about either because both left- and right-handed components of a Majorano neutrino are coupled to the electron in the weak leptonic current, or because the neutrino has nonzero mass. Shows that while nuclear ground-state to ground-state transitions arise from right-handed currents and from neutrino mass terms, transitions to low-lying excited states with J /SUP P/ =2 + can arise only from right-handed currents. Emphasizes that the possibilities of detecting small admixtures of right-handed currents, and of setting limits on neutrino masses that are either very small or very large, make double beta decay a most rewarding phenomenon to study

Determinants of Aortic Root Dilatation and Reference Values Among Young Adults Over a 20-Year Period: Coronary Artery Risk Development in Young Adults Study.

Science.gov (United States)

Teixido-Tura, Gisela; Almeida, Andre L C; Choi, Eui-Young; Gjesdal, Ola; Jacobs, David R; Dietz, Harry C; Liu, Kiang; Sidney, Stephen; Lewis, Cora E; Garcia-Dorado, David; Evangelista, Artur; Gidding, Samuel; Lima, João A C

2015-07-01

Aortic size increases with age, but factors related to such dilatation in healthy young adult population have not been studied. We aim to evaluate changes in aortic dimensions and its principal correlates among young adults over a 20-year time period. Reference values for aortic dimensions in young adults by echocardiography are also provided. Healthy Coronary Artery Risk Development in Young Adults (CARDIA) study participants aged 23 to 35 years in 1990-1991 (n=3051) were included after excluding 18 individuals with significant valvular dysfunction. Aortic root diameter (ARD) by M-mode echocardiography at year-5 (43.7% men; age, 30.2 ± 3.6 years) and year-25 CARDIA exams was obtained. Univariable and multivariable analyses were performed to assess associations of ARD with clinical data at years-5 and -25. ARD from year-5 was used to establish reference values of ARD in healthy young adults. ARD at year-25 was greater in men (33.3 ± 3.7 versus 28.7 ± 3.4 mm; Pyoung adulthood. Our study also provides reference values for ARD in young adults. © 2015 American Heart Association, Inc.

2010 YALSA Fabulous Films and Amazing Audiobooks for Young Adults

Science.gov (United States)

School Library Journal, 2010

2010-01-01

The Young Adult Library Services Association (YALSA), a division of the American Library Association (ALA), announced its 2010 annual lists of Fabulous Films for Young Adults and Amazing Audiobooks for Young Adults ages 12 to 18. This article presents the list of titles that were released in January 2010 during the ALA Midwinter Meeting in Boston,…

Examining the Relationship Between Traumatic Growth and Psychological Resilience in Young Adult Children of Parents With and Without a Mental Disorder.

Science.gov (United States)

Ergün, Gül; Gümüş, Funda; Dikeç, Gül

2018-05-18

To investigate the relationship between traumatic growth and psychological resilience in young adult children of parents with a mental disorder and to compare them with young adult children of parents without mental disorders. Negative life experiences that lead to trauma can affect young adults' psychological resilience, either positively or negatively. This study investigates levels of traumatic growth, the characteristics of psychological resilience, and the relationship between the former and latter in young adults between the ages of 18 and 23 who have parents with a mental disorder and who have parents without a mental disorder. This study was designed as a cross-sectional, descriptive study and was conducted between June 1 and October 31 of 2017. The sample of the study consisted of young adult children of outpatients with mental disorders who applied to the Psychiatric Polyclinics of Burdur State Hospital (334) and young adult children of parents without mental disorders who applied to different polyclinics (332). A total of 666 individuals participated in the study. Comparative analyses showed a significant difference between the participants who had parents with a mental disorder and participants who had parents without mental disorders in terms of the mean scale scores and all sub-scale scores on the Post-Traumatic Growth Inventory and Resilience Scale for Adults. It was found that individuals who had parents without a mental disorder were negatively affected after traumatic events and that their psychological resilience was high. This study provides data on the characteristics of traumatic growth and psychological resilience levels of not only young adults whose parents have mental disorders but also young adults whose parents do not have mental disorders. In the light of this study's findings, psychiatric nurses may benefit from conducting early screening and intervention programs to help increase the psychological resilience of young adults whose

Right handed neutrinos in scalar leptonic interactions

International Nuclear Information System (INIS)

Fleury, N.; Barroso, M.; Magalhaes, M.E.; Martins Simoes, J.A.

1985-01-01

In this note we propose that right handed neutrinos can behave as singlets. Their interaction properties could be revealed through scalar couplings. Signatures and branching ratios for this hypothesis are discussed. In particular we discuss angular asymmetries in ν μ e #-> # ν e μ due to scalar exchange and z 0 decay in two scalars

Thermal right-handed sneutrino dark matter in the NMSSM

International Nuclear Information System (INIS)

Cerdeno, David G.

2009-01-01

The right-handed sneutrino is a viable WIMP dark matter candidate within the context of the Next-to-MSSM. This is possible through the inclusion of a new singlet superfield with direct coupling to the singlet Higgs. I will review here the main details of this construction, together with the properties of the right-handed sneutrino, including its annihilation channels and direct detection prospects. Sneutrinos within a mass-range of 5-200 GeV can reproduce the correct dark matter relic abundance while not being excluded by current direct searches, and for natural values of the input parameters. Some interesting features regarding collider phenomenology are also pointed out.

Attitudes of Kuwaiti Young Adults toward Marriage and Divorce:

Directory of Open Access Journals (Sweden)

Humoud Alqashan

2010-03-01

Full Text Available This study investigates whether parental marital status affects young adults’ attitudes toward marriage and divorce. There exists a vast amount of literature on the impact of divorce on young adults in Western cultures; however, no previous empirical studies have been conducted on the attitudes of young adults from intact and divorced families in the Gulf region or in Arab countries in the Middle East. The sample of the study consisted of 661 young adults from Kuwait University (from divorced and intact families. The findings reveal that adults whose parents divorced show fewer positive attitudes toward marriage than do those individuals from intact marriages. The study also suggests that adults whose parents were divorced carry more positive attitudes toward divorce compared with individuals from intact marriages. Furthermore, gender was found to be an important factor in shaping attitudes toward marriage and divorce. A longitudinal study is recommended to look at the changes in young adults’ attitudes toward marriage and divorce over time, which will help to identify the influence of other factors of attitudes toward marriage and divorce.

Memory Monitoring and Control in Young and Intermediate-Age Adults

Directory of Open Access Journals (Sweden)

Maxciel Zortea

2015-08-01

Full Text Available The way adults perceive and regulate learning (metamemory is an important indicator of how they perform on memory tasks. This study assessed memory monitoring, control and performance in young and intermediate-age adults according to item type (with or without semantic relation, type of judgment of learning (JOL - immediate or delayed, and age. Twenty-six young adults (M = 22 years old and 18 intermediate-age adults (M = 47 years old participated, who responded to an experimental paradigm to evaluate metamemory. Results showed that related word-pairs received higher magnitude for the JOLs and better cued-recall scores. JOLs’ accuracy was similar between the age groups, delayed JOLs being more accurate only for young adults. Intermediate-age adults apparently based their allocation of study time less on JOLs or cued-recall than young adults.

Tobacco and Marijuana Initiation Among African American and White Young Adults.

Science.gov (United States)

Kennedy, Sara M; Patel, Roshni P; Cheh, Paul; Hsia, Jason; Rolle, Italia V

2016-04-01

broader understanding of the patterns of initiation to tobacco and marijuana use. Some public health interventions aimed at preventing and reducing combustible tobacco use among African American young adults may be strengthened by considering marijuana use. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Right anterior cerebellum BOLD responses reflect age related changes in Simon task sequential effects.

Science.gov (United States)

Aisenberg, D; Sapir, A; Close, A; Henik, A; d'Avossa, G

2018-01-31

Participants are slower to report a feature, such as color, when the target appears on the side opposite the instructed response, than when the target appears on the same side. This finding suggests that target location, even when task-irrelevant, interferes with response selection. This effect is magnified in older adults. Lengthening the inter-trial interval, however, suffices to normalize the congruency effect in older adults, by re-establishing young-like sequential effects (Aisenberg et al., 2014). We examined the neurological correlates of age related changes by comparing BOLD signals in young and old participants performing a visual version of the Simon task. Participants reported the color of a peripheral target, by a left or right-hand keypress. Generally, BOLD responses were greater following incongruent than congruent targets. Also, they were delayed and of smaller amplitude in old than young participants. BOLD responses in visual and motor regions were also affected by the congruency of the previous target, suggesting that sequential effects may reflect remapping of stimulus location onto the hand used to make a response. Crucially, young participants showed larger BOLD responses in right anterior cerebellum to incongruent targets, when the previous target was congruent, but smaller BOLD responses to incongruent targets when the previous target was incongruent. Old participants, however, showed larger BOLD responses to congruent than incongruent targets, irrespective of the previous target congruency. We conclude that aging may interfere with the trial by trial updating of the mapping between the task-irrelevant target location and response, which takes place during the inter-trial interval in the cerebellum and underlays sequential effects in a Simon task. Copyright © 2017 Elsevier Ltd. All rights reserved.

Nutrition support programs for young adult athletes.

Science.gov (United States)

Clark, N

1998-12-01

After graduating from college and entering the work force, young adult athletes often struggle with the task of fueling themselves optimally for top performance and weight control. The stresses and time constraints of work, family, and social responsibilities often result in eating fast foods on the run. These young adults can benefit from nutrition education programs in the worksite, at health clubs, in the community, and via the media. Dietitians who specialize in sport nutrition have particular appeal to these athletes, who are struggling to each well, exercise well, and stay lean yet put little time or effort into their food program. This article includes two case studies of young adults and the dietary recommendations that taught them how to make wise food choices, fuel themselves well for high energy, and control their weight.

White matter development and tobacco smoking in young adults: A systematic review with recommendations for future research.

Science.gov (United States)

Gogliettino, Alex R; Potenza, Marc N; Yip, Sarah W

2016-05-01

Adolescence and young adulthood are critical vulnerability periods for initiation of tobacco smoking. White matter development is ongoing during this time and may be influenced by exposure to nicotine. Synthesis of findings from diffusion tensor imaging (DTI) studies of adolescent and young adult smokers may be helpful in understanding the relationship between neurodevelopment and initiation and progression of tobacco-use behaviors and in guiding further research. A systematic literature review was conducted to identify DTI studies comparing adolescent and young adult (mean age adult studies. Directions for further research are also discussed. All identified studies reported increases in fractional anisotropy (FA) among adolescent/young adult smokers in comparison to non-smokers. Increased FA was most frequently reported in regions of the corpus callosum (genu, body and spenium), internal capsule and superior longitudinal fasciculus. Findings of increased FA among adolescent/young adult smokers are contrary to those from most adult studies and thus raise the possibility of differential effects of nicotine on white matter across the lifespan. Further research including multiple time points is needed to test this hypothesis. Other areas warranting further research include DTI studies of e-cigarette use and studies incorporating measures of pubertal stage. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Somatosensory mismatch response in young and elderly adults

Directory of Open Access Journals (Sweden)

Juho M. Strömmer

2014-10-01

Full Text Available Aging is associated with cognitive decline and alterations in early perceptual processes. Studies in the auditory and visual modalities have shown that the mismatch negativity (or the mismatch response, MMR, an event-related potential (ERP elicited by a deviant stimulus in a background of homogenous events, diminishes with aging and cognitive decline. However, the effects of aging on the somatosensory MMR are not known. In the current study, we recorded ERPs to electrical pulses to different fingers of the left hand in a passive oddball experiment in young (22–36 years and elderly (66–95 years adults engaged in a visual task. The MMR was found to deviants as compared to standards at two latency ranges: 180–220 ms and 250–290 ms post-stimulus onset. At 180–220 ms, within the young, the MMR was found at medial electrode sites, whereas aged did not show any amplitude difference between the stimulus types at the same latency range. At 250–290 ms, the MMR was evident with attenuated amplitude and narrowed scalp distribution among aged (Fz compared to young (fronto-centrally and lateral parietal sites. Hence, the results reveal that the somatosensory change detection mechanism is altered in aging. The somatosensory MMR can be used as a reliable measure of age-related changes in sensory-cognitive functions.

File list: Unc.Adl.20.AllAg.Young_adult [Chip-atlas[Archive

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Lifescience Database Archive (English)

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"Everyone can loosen up and get a bit of a buzz on": young adults, alcohol and friendship practices.

Science.gov (United States)

Niland, Patricia; Lyons, Antonia C; Goodwin, Ian; Hutton, Fiona

2013-11-01

In countries with liberalised alcohol policies, alcohol harm reduction strategies predominantly focus on young adults' excessive drinking harms and risks. However, research shows such risks are largely irrelevant for young adults, who emphasise the sociability, release, pleasure and fun of drinking. Friendship is a central part of their lives and an integral part of their drinking experiences. This study aimed to explore everyday friendship practices, drinking, and pleasure in young people's routine and shared social lives. Twelve friendship discussion groups were conducted in urban and non-urban New Zealand, with 26 women and 25 men aged 18-25 years. Our Foucauldian discursive analysis enabled us to identify how the young adults drew on drinking as 'friendship fun' and 'friends with a buzz' discourses to construct drinking as a pleasurable and socially embodied friendship practice. Yet the young adults also drew on 'good always outweighs bad experiences' and friendship 'caring and protection' discourses to smooth over disruptive negative drinking experiences. Together these discourses function to justify young adults' drinking as friendship pleasure, minimising alcohol harms, and setting up powerful resistances to individualised risk-based alcohol-harm reduction campaigns. These findings are discussed in terms of new insights and implications for alcohol harm reduction strategies that target young adults. Copyright © 2013 Elsevier B.V. All rights reserved.

Strokes In Young Adults And Children

Directory of Open Access Journals (Sweden)

Farhad Iranmanesh

2017-02-01

Full Text Available Stroke is in second place on a mortality list in the world. Also, stroke is a leading cause of disability. Approximately 20% of all strokes occur in Children and young adults. The etiology of stroke in Children and young adults is different from that in older patients, and has an influence on diagnostic evaluation and treatment, so knowledge about older patients cannot always be applied to these patients. The list of stroke etiologies among young adults and children is extensive. Ischemic stroke are more frequent than hemorrhagic strokes in both groups. Stroke in young adults had been thought to be associated with   risk factors, including arterial (such as dissection, reversible cerebral vasoconstriction syndrome, inflammatory arteritis ,moyamoya ,migraine - induced stroke, genetic or inherted arteriopathy, premature atherosclerosis cardiac (such as patent foramen ovale, cardiomyopathy , congenital heart disease and   hematologic (such as  deficiencies of protein S,protein C,or antithrombin;factor V lieden mutation . Common risk factors for stroke in children include: Sickle-cell disease, diseases of the arteries, abnormal blood clotting, head or neck trauma. There are no specific recommendations or guidelines for primary or secondary stroke prevention in young adults. Primary prevention focused on identifying and managing known vascular risk factors, such as hypertension, disorders of lipid metabolism, and diabetes, and non-drug strategies and lifestyle changes, including smoking, reducing body weight, increasing regular aerobic physical activity, and adopting a healthy diet with more fruit and vegetables and less salt. For secondary stroke prevention, identification of the etiologic mechanism of the initial stroke and the presence of any additional risk factors is most important. It consists of optimal treatment of vascular risk factors administering antiplatelet or anticoagulant therapy, and if indicated, invasive surgical or

Tobacco Marketing Receptivity and Other Tobacco Product Use Among Young Adult Bar Patrons.

Science.gov (United States)

Thrul, Johannes; Lisha, Nadra E; Ling, Pamela M

2016-12-01

Use of other tobacco products (smokeless tobacco, hookah, cigarillo, and e-cigarettes) is increasing, particularly among young adults, and there are few regulations on marketing for these products. We examined the associations between tobacco marketing receptivity and other tobacco product (OTP) use among young adult bar patrons (aged 18-26 years). Time-location sampling was used to collect cross-sectional surveys from 7,540 young adult bar patrons from January 2012 through March of 2014. Multivariable logistic regression analyses in 2015 examined if tobacco marketing receptivity was associated (1) with current (past 30 day) OTP use controlling for demographic factors and (2) with dual/poly use among current cigarette smokers (n = 3,045), controlling for demographics and nicotine dependence. Among the entire sample of young adult bar patrons (Mean age  = 23.7, standard deviation = 1.8; 48.1% female), marketing receptivity was consistently associated with current use of all OTP including smokeless tobacco (adjusted odds ratio [AOR]= 2.56, 95% confidence interval [CI] 2.08-3.16, p marketing receptivity was significantly associated with use of smokeless tobacco (AOR = 1.63, 95% CI 1.22-2.18, p marketing receptivity. Efforts to limit tobacco marketing should address OTP in addition to cigarettes. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

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Young Adults' Support Strategies when Peers Disclose Suicidal Intent

Science.gov (United States)

Dunham, Katherine

2004-01-01

In response to the growing suicide rate among adolescents and young adults, researchers have noted the importance of peer responses to suicidal disclosures in this population. The most adaptive response is to inform a responsible adult about the suicidal peer, but existing data indicate that most adolescents and young adults choose to talk to the…

A double toe-to-hand transfer in a young girl

International Nuclear Information System (INIS)

Rahman, M.F.

2013-01-01

A 14 years old girl lost all the fingers of her right hand except the thumb in a Toka (fodder chopping machine) 4 months ago. The fingers had been amputated at the level of the metacarpophalangeal joint. A double toe transfer was done using the second and third toes of her right foot to reconstruct the second and third digits of her right hand using microvascular technique. Bones were fixed with K-wires, corresponding tendons and nerves were attached, the dorsalis pedis artery was anastamosed end-to-side to the radial artery and the vein was anastamosed to the cephalic vein. The patient recovered well. K-wires were removed at 6 weeks and physiotherapy was started. After 4 months, the patient was able to use the hand for normal hand function and could make a tripod pinch. (author)

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File list: Oth.Adl.50.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available Oth.Adl.50.AllAg.Young_adult ce10 TFs and others Adult Young adult SRX331330,SRX146...,SRX054211 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/assembled/Oth.Adl.50.AllAg.Young_adult.bed ...

Cue-induced positive motivational implicit response in young adults with Internet gaming addiction.

Science.gov (United States)

Yen, Ju-Yu; Yen, Cheng-Fang; Chen, Cheng-Sheng; Tang, Tze-Chun; Huang, Tzu-Hui; Ko, Chih-Hung

2011-12-30

This study evaluated the positive motivational implicit response to Internet gaming cues (i.e., screenshots of popular online games) to identify potential mechanisms of dyscontrolled Internet use in young adults with Internet gaming addiction (IGA). The final analysis included 64 young adults with IGA and 71 control subjects. The subjects completed the implicit association task to test their reaction to congruent pairing (Internet gaming screenshot paired with liked words) and incongruent pairing (Internet gaming screenshot paired with disliked words). The results demonstrated that, compared to the control group, the IGA group reacted faster to congruent pairing. It suggests that the IGA group had a positive motivational implicit response to screenshots of online games. Implicit cognition is an important mechanism of dyscontrolled substance use, such as alcohol dependence. This result suggests that implicit cognition might also be associated with dyscontrolled online gaming. The findings also demonstrate the important role of implicit cognition in dyscontrolled Internet use in young adults with IGA. Copyright © 2011 Elsevier Ltd. All rights reserved.

Dental Care among Young Adults with Intellectual Disability

Science.gov (United States)

Kancherla, Vijaya; Van Naarden Braun, Kim; Yeargin-Allsopp, Marshalyn

2013-01-01

Dental care among young adults with intellectual disability (ID) is poorly documented and largely unmet. By using population-based data from the Metropolitan Atlanta Developmental Disabilities Follow-Up Study, we assessed factors associated with at least one or two dental visits per year among young adults with and without ID. Significantly fewer…

Daily relations among affect, urge, targeted naltrexone, and alcohol use in young adults.

Science.gov (United States)

Bold, Krysten W; Fucito, Lisa M; Corbin, William R; DeMartini, Kelly S; Leeman, Robert F; Kranzler, Henry R; O'Malley, Stephanie S

2016-10-01

Heavy drinking among young adults is a serious public health problem. Naltrexone, an opioid antagonist, has been shown to reduce drinking in young adults compared to placebo and can be taken on a targeted (i.e., as needed) basis. Understanding risk factors for drinking and naltrexone effects within-person in young adults may help to optimize the use of targeted naltrexone. The current study was a secondary analysis of daily diary data from 127 (n = 40 female) young adults (age 18-25) enrolled in a double-blind clinical trial of daily (25 mg) plus targeted (25 mg) naltrexone versus placebo. Hierarchical linear models were used to examine the effects of daily affect, urge, and taking targeted medication on same-day risk of drinking to intoxication (defined as estimated blood-alcohol-concentration, BAC ≥ .08 g%). Results indicated urge significantly mediated within-person positive affect-drinking relations on a daily level. Specifically, positive affect was associated with greater urge to drink, which in turn was associated with greater odds of BAC ≥ .08 g%. Furthermore, days of greater positive affect and urge were associated with taking a targeted dose of medication, which reduced the likelihood of intoxication by nearly 23% in the naltrexone group compared to placebo. Gender and family history of alcohol dependence were examined as moderators of these daily level effects. These results provide further evidence of naltrexone's ability to reduce alcohol consumption in young adults and identify potential within-person risk processes related to heavy drinking that could inform alcohol-related interventions for this population. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Noninvasive brain stimulation for treatment of right- and left-handed poststroke aphasics.

Science.gov (United States)

Heiss, Wolf-Dieter; Hartmann, Alexander; Rubi-Fessen, Ilona; Anglade, Carole; Kracht, Lutz; Kessler, Josef; Weiduschat, Nora; Rommel, Thomas; Thiel, Alexander

2013-01-01

Accumulating evidence from single case studies, small case series and randomized controlled trials seems to suggest that inhibitory noninvasive brain stimulation (NIBS) over the contralesional inferior frontal gyrus (IFG) of right-handers in conjunction with speech and language therapy (SLT) improves recovery from poststroke aphasia. Application of inhibitory NIBS to improve recovery in left-handed patients has not yet been reported. A total of 29 right-handed subacute poststroke aphasics were randomized to receive either 10 sessions of SLT following 20 min of inhibitory repetitive transcranial magnetic stimulation (rTMS) over the contralesional IFG or 10 sessions of SLT following sham stimulation; 2 left-handers were treated according to the same protocol with real rTMS. Language activation patterns were assessed with positron emission tomography prior to and after the treatment; 95% confidence intervals for changes in language performance scores and the activated brain volumes in both hemispheres were derived from TMS- and sham-treated right-handed patients and compared to the same parameters in left-handers. Right-handed patients treated with rTMS showed better recovery of language function in global aphasia test scores (t test, p right-handers. In treated right-handers, a shift of activation to the ipsilesional hemisphere was observed, while sham-treated patients consolidated network activity in the contralesional hemisphere (repeated-measures ANOVA, p = 0.009). Both left-handed patients also improved, with 1 patient within the confidence limits of TMS-treated right-handers (23 points, 15.9-28.9) and the other patient within the limits of sham-treated subjects (8 points, 2.8-14.5). Both patients exhibited only a very small interhemispheric shift, much less than expected in TMS-treated right-handers, and more or less consolidated initially active networks in both hemispheres. Inhibitory rTMS over the nondominant IFG appears to be a safe and effective treatment

Osteoporosis knowledge translation for young adults: new directions for prevention programs.

Science.gov (United States)

Holland, Alyson

2017-08-01

Osteoporosis prevention is heavily reliant on education programs, which are most effective when tailored to their intended audience. Most osteoporosis prevention education is designed for older adults, making application of these programs to younger adults difficult. Designing programs for young adults requires understanding the information-seeking practices of young adults, so that knowledge about osteoporosis can be effectively translated. Individual interviews were conducted with 60 men and women-multiethnic, Canadian young adults-to explore both the sources and types of information they search for when seeking information on nutrition or bone health. The results of this study raised themes related to the sources participants use, to their interests and to ways of engaging young adults. Prevention programs should make use of traditional sources, such as peers, family members and medical professionals, as well as emerging technologies, such as social media. Choice of sources was related to the perceived authority of and trust associated with the source. Messaging should relate to young adult interests, such as fitness and food-topics on which young adults are already seeking information-rather than being embedded within specific osteoporosis awareness materials. Engaging young adults means using relatable messages that are short and encourage small changes. Small gender-based differences were found in the information-seeking interests of participants. Differences related to age were not examined. Creating short, action-oriented messages that are designed to encourage small changes in behaviour and are packaged with information that young adults are actively seeking is more likely to result in active engagement in prevention behaviours.

Psychosocial and Health Behavior Outcomes of Young Adults with Asthma or Diabetes.

Science.gov (United States)

Berge, Jerica M; Bauer, Katherine W; Eisenberg, Marla E; Denny, Kara; Neumark-Sztainer, Dianne

2012-04-30

Previous research has shown a relationship between childhood/adolescent chronic conditions and negative health behaviors, psychological outcomes, and social outcomes. Less is known about whether these negative outcomes are experienced by young adults with chronic health conditions. The purpose of this paper is to investigate how young adults' BMI, health behaviors, and psychological and social outcomes differ depending on whether they have diabetes, asthma, or neither of these chronic conditions. Data were drawn from the third wave of Project EAT-III: Eating and Activity in Young Adults, a population-based study of 2287 young adults (mean age = 25.3; range 19.8 - 31.2). General linear models were used to test differences in BMI, health behaviors (e.g., fast food intake) and psychosocial outcomes (e.g. depressive symptoms) by young adults' chronic disease status. Young adults with diabetes had higher BMIs, engaged in less physical activity and more unhealthy weight control behaviors and binge eating, had lower self-esteem and lower body satisfaction, and experienced more depressive symptoms and appearance-based teasing compared to young adults with asthma or no chronic conditions, after adjusting for age, race/ethnicity, socio-economic status (SES) and, when relevant, for BMI. There were no significant differences between young adults with asthma and young adults with no chronic condition on all of the psychosocial and health behavior outcomes. Young adults with diabetes reported higher prevalence of negative health behaviors and psychosocial outcomes. Providers may find it useful to assess for negative health behaviors and psychosocial variables with young adults with diabetes in order to improve treatment and quality of life for these individuals.

Is there any relationship between right and left hand dominance and right and left nasal airflow dominance?

Science.gov (United States)

Price, A; Eccles, R

2017-10-01

Left- or right-handedness is a common human trait, and it has been previously reported that human nasal airflow dominance correlates with hand dominance. Any relationship between hand dominance and nasal airflow dominance would be unusual. This study aimed to measure nasal airflow and look for any relationship to handedness. The modified Glatzel mirror was used to record the dominant nasal passage at 15-minute intervals over a 6-hour period in 29 healthy participants consisting of 15 left-handers and 14 right-handers. In left-handers, the percentage of time that the left nasal passage was dominant ranged from 0 to 100 per cent. In right-handers, the percentage of time that the right nasal passage was dominant ranged from 4.2 to 95.8 per cent. No correlation between nasal airflow dominance and hand dominance was identified. The results do not support the hypothesis that nasal airflow and handedness are related.

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Lifescience Database Archive (English)

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File list: Oth.Adl.10.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Oth.Adl.20.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available Oth.Adl.20.AllAg.Young_adult ce10 TFs and others Adult Young adult SRX331330,SRX146...,SRX054208,SRX054210 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/assembled/Oth.Adl.20.AllAg.Young_adult.bed ...

Young Adult Literature in the Malaysian Secondary School

Science.gov (United States)

Govindarajoo, Mallika V.; Mukundan, Jayakaran

2013-01-01

This article presents the results of a study on the experience of the Malaysian secondary school student with Young Adult Literature in the English language classroom. The study aimed to determine the extent to which the Malaysian secondary school student identified with the young adult protagonists and issues in the novels which have been…

Preparing childhood cancer survivors for transition to adult care: The young adult perspective.

Science.gov (United States)

Frederick, Natasha N; Bober, Sharon L; Berwick, Lexie; Tower, Mary; Kenney, Lisa B

2017-10-01

Childhood cancer survivors (CCSs) remain at risk for developing treatment-associated health conditions as they age; however, many do not obtain recommended follow-up, putting them at unnecessary risk for morbidity. Educational interventions targeted at providing survivors with the knowledge and skills necessary for healthcare independence might improve adherence and outcomes as they transition care to the adult medical system. To identify informational needs, educational preferences, and support that young adult CCSs perceive as beneficial for transition from pediatric to adult medical care. Sixteen young adult CCSs (ages 22-39 years) who have transitioned to adult care participated in focus groups led by a trained moderator and analyzed using a thematic analysis approach. Four major themes emerged: (1) education preferences-pediatric oncology provider as the primary source of information and guidance, enhanced by other formats, and early and ongoing engagement in education; (2) family role in transition-desire for independence and acknowledgement of need for ongoing parental support; (3) expectations for adult providers, such as close relationships, open communication, and care coordination; and (4) knowledge deficits regarding disease/treatment history, risk for long-term complications, and navigation of the adult medical system. Transition education as described by young adult CCSs should be a developmentally appropriate process beginning in early adolescents, primarily administered by pediatric oncology providers, and delivered in multiple formats. While healthcare independence is a goal for young adult CCSs, all stakeholders must recognize that families and providers continue to have an important role supporting survivors with transition logistics and medical decision-making. © 2017 Wiley Periodicals, Inc.

Evaluation of Bar and Nightclub Intervention to Decrease Young Adult Smoking in New Mexico.

Science.gov (United States)

Kalkhoran, Sara; Lisha, Nadra E; Neilands, Torsten B; Jordan, Jeffrey W; Ling, Pamela M

2016-08-01

Over 20% of young adults in New Mexico currently smoke. We evaluated cigarette smoking prevalence of young adult bar patrons during an anti-tobacco Social Branding intervention. The Social Branding intervention used a smoke-free brand, "HAVOC," to compete with tobacco marketing within the "Partier" young adult peer crowd. A series of cross-sectional surveys were collected from adults aged 18-26 in bars and nightclubs in Albuquerque, New Mexico, from 2009 to 2013 using randomized time-location sampling. Multivariable multinomial regression using full information maximum likelihood estimation to account for missing data evaluated differences in daily and nondaily smoking during the intervention, controlling for demographics, other risk behaviors, and tobacco-related attitudes. Data were collected from 1,069 individuals at Time 1, and 720, 1,142, and 1,149 participants at Times 2, 3, and 4, respectively. Current smoking rates decreased from 47.5% at Time 1 to 37.5% at Time 4 (p < .001). Among Partiers, the odds of daily smoking decreased significantly, but nondaily smoking was unchanged. Partiers that recalled, liked, and understood the smoke-free message of HAVOC had lower odds of nondaily (odds ratio: .48, 95% CI: .31-.75) and daily (odds ratio: .31, 95% CI: .14-.68) smoking than those who did not recall HAVOC. HAVOC recall was associated with attitudes that were also associated with smoking behavior. The significant decrease in daily smoking among young adult Partiers in New Mexico was associated with HAVOC recall and understanding. Social Branding interventions efficiently target and may decrease tobacco use among young adult bar patrons. Copyright © 2016 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Young Adults' Risk Perceptions of Various Tobacco Products Relative to Cigarettes: Results From the National Young Adult Health Survey.

Science.gov (United States)

Wackowski, Olivia A; Delnevo, Cristine D

2016-06-01

Objectives Tobacco product risk perceptions may influence whether individuals use those products instead of or in addition to regular cigarettes. This study aimed to explore risk perceptions of various tobacco products relative to traditional cigarettes with young adults, a group with higher rates of tobacco use. Method We examined risk perception responses among a nationally representative sample of young adults (age 18-34 years; n = 2,871, including tobacco and non-tobacco users) from the 2011 National Young Adult Health Survey. Results Most (57.8%) respondents believed that e-cigarettes were less risky than cigarettes. Respondents were more likely to rate combustible products hookah (24.5%) and cigars (13.9%) as being less risky compared to noncombustible snus (10%) and other smokeless tobacco (SLT) products (7.1%) relative to cigarettes. Few (2.5%) rated menthol cigarettes as less risky. For e-cigarettes, hookah, and SLT, less risky beliefs were significantly higher among ever or current versus never product users. Between 22% and 33% of all respondents believed that SLT, snus, menthol cigarettes, and cigars were more risky than cigarettes, but differences in this belief between current and nonusers of these products were small and insignificant. Younger young adults were more likely to rate e-cigarettes and hookah as being "less risky" and rate cigars and SLT as being "more risky" than older young adults. Conclusion The public's views of comparative tobacco risk perceptions vary widely by tobacco product type and age-group. While "less risky" perceptions may be associated with product use, perceptions that products are "more risky" than cigarettes may not necessarily dissuade people from their use. © 2015 Society for Public Health Education.

Young and Older Adults' Gender Stereotype in Multitasking.

Science.gov (United States)

Strobach, Tilo; Woszidlo, Alesia

2015-01-01

In the present study, we investigated discrepancies between two components of stereotyping by means of the popular notion that women are better at multitasking behaviors: the cognitive structure in individuals (personal belief) and the perceived consensus regarding certain beliefs (perceived belief of groups). With focus on this notion, we examined whether there was empirical evidence for the stereotype's existence and whether and how it was shared among different age groups. Data were collected from 241 young (n = 129) and older (n = 112) German individuals. The reported perceptions of gender effects at multitasking were substantial and thus demonstrated the existence of its stereotype. Importantly, in young and older adults, this stereotype existed in the perception of attributed characteristics by members of a collective (perceived belief of groups). When contrasting this perceived belief of groups and the personal belief, older adults showed a similar level of conformation of the gender stereotype while young adults were able to differentiate between these perspectives. Thus, young adults showed a discrepancy between the stereotype's components cognitive structure in individuals and perceived consensus regarding certain beliefs.

Obesity May Not Induce Dynamic Stability Disadvantage during Overground Walking among Young Adults.

Science.gov (United States)

Liu, Zhong-Qi; Yang, Feng

2017-01-01

Obesity has been related to postural instability during static standing. It remains unknown how obesity influences stability during dynamic movements like gait. The primary aim of this study was to investigate the effects of obesity on dynamic gait stability control in young adults during gait. Forty-four young adults (21 normal-weight and 23 obese) participated in this study. Participants walked five times at their self-selected gait speeds on a linear walkway. Their full-body kinematics were gathered by a motion capture system. Compared with normal-weight group, individuals with obesity walked more slowly with a shorter but wider step. People with obesity also spent an elongated double stance phase than those with normal weight. A reduced gait speed decreases the body center of mass's velocity relative to the base of support, leading to a reduction in dynamic stability. On the other hand, a shortened step in accompanying with a less backward-leaning trunk has the potential to bring the center of mass closer to the base of support, resulting in an increase in dynamic stability. As the result of these adaptive changes to the gait pattern, dynamic gait stability among people with obesity did not significantly differ from the one among people with normal weight. Obesity seems to not be inducing dynamic stability disadvantage in young adults during level overground walking. These findings could provide insight into the mechanisms of stability control among people affected by obesity during dynamic locomotion.

An episodic specificity induction enhances means-end problem solving in young and older adults.

Science.gov (United States)

Madore, Kevin P; Schacter, Daniel L

2014-12-01

Episodic memory plays an important role not only in remembering past experiences, but also in constructing simulations of future experiences and solving means-end social problems. We recently found that an episodic specificity induction-brief training in recollecting details of past experiences-enhances performance of young and older adults on memory and imagination tasks. Here we tested the hypothesis that this specificity induction would also positively impact a means-end problem-solving task on which age-related changes have been linked to impaired episodic memory. Young and older adults received the specificity induction or a control induction before completing a means-end problem-solving task, as well as memory and imagination tasks. Consistent with previous findings, older adults provided fewer relevant steps on problem solving than did young adults, and their responses also contained fewer internal (i.e., episodic) details across the 3 tasks. There was no difference in the number of other (e.g., irrelevant) steps on problem solving or external (i.e., semantic) details generated on the 3 tasks as a function of age. Critically, the specificity induction increased the number of relevant steps and internal details (but not other steps or external details) that both young and older adults generated in problem solving compared with the control induction, as well as the number of internal details (but not external details) generated for memory and imagination. Our findings support the idea that episodic retrieval processes are involved in means-end problem solving, extend the range of tasks on which a specificity induction targets these processes, and show that the problem-solving performance of older adults can benefit from a specificity induction as much as that of young adults. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

Urgency traits moderate daily relations between affect and drinking to intoxication among young adults.

Science.gov (United States)

Bold, Krysten W; Fucito, Lisa M; DeMartini, Kelly S; Leeman, Robert F; Kranzler, Henry R; Corbin, William R; O'Malley, Stephanie S

2017-01-01

Young adults with higher trait urgency (i.e., a tendency to act rashly in response to heightened affect) may be especially vulnerable to heavy drinking. The current study examined 1) the influence of urgency on daily relations between affect and drinking to intoxication, and 2) whether urgency influenced the effectiveness of naltrexone (vs. placebo) for reducing alcohol use. This study is a secondary analysis of data from 126 (n=40 female) heavy drinking young adults, ages 18-25, enrolled in a double-blind, 8-week clinical trial comparing brief motivational intervention and either naltrexone or placebo. Multilevel models examined whether trait urgency moderated daily relations between positive and negative affect and drinking to intoxication, measured by an estimated blood-alcohol concentration (eBAC) at or above the legal limit (≥0.08g%). Person-level interactions examined whether naltrexone was more effective than placebo at reducing the odds of eBAC≥0.08g% for individuals with higher vs. lower trait urgency. On days of greater within-person positive or negative affect, young adults with higher urgency were more likely to drink to intoxication than those with lower urgency. Naltrexone reduced the odds of drinking to intoxication significantly more than placebo, independent of positive or negative urgency. Although naltrexone treatment reduced drinking overall, young adults with higher trait urgency were still at increased risk for hazardous drinking following times of strong positive or negative mood. Targeted interventions are needed to reduce the risk of heavy drinking among young adults with high trait urgency. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

Successful weight maintainers among young adults-A ten-year prospective population study.

Science.gov (United States)

Kärkkäinen, Ulla; Mustelin, Linda; Raevuori, Anu; Kaprio, Jaakko; Keski-Rahkonen, Anna

2018-03-07

To assess factors associated with successful weight maintenance over ten years in a prospective general population sample of young adults. Our study comprised 2452 women and 2227 men born in 1975-1979 (mean age at baseline 24 years, attrition 27.1%). Weight maintenance was defined as weight maintained within ±5% of baseline body mass index (BMI). We examined the role of various sociodemographic and lifestyle factors in successful weight maintenance. Relatively few young adults were able to maintain their weight over ten years (28.6% of women vs. 23.0% of men); net weight loss was uncommon (7.5% and 3.8%). Most participants gained weight (mean annual weight gain was 0.9 kg in women and 1.0 kg in men). Among women, exercise was associated with successful weight maintenance, but having two or more children, frequent use of sweet drinks, irregular eating, history of dieting (intentional weight loss) and low life satisfaction were associated with weight gain. Among men, higher baseline BMI and higher education were associated with successful weight maintenance, whereas irregular eating, history of dieting and smoking were associated with weight gain. Only about a quarter of young adults were able to resist weight gain. Regular eating and having no history of dieting were associated with successful weight maintenance in young women and men. Copyright © 2018 Elsevier Ltd. All rights reserved.

Age and Time Population Differences: Young Adults, Gen Xers, and Millennials

Science.gov (United States)

Menard, Lauren A.

2013-01-01

Age and Time disparities in young adult research populations are common because young adults are defined by varying age spans; members of Generation X and Millennial generations may both be considered young adults; study years vary, affecting populations; and qualitative methods with limited age/year samples are frequently utilized. The current…

Osteoporosis knowledge translation for young adults: new directions for prevention programs

Directory of Open Access Journals (Sweden)

Alyson Holland

2017-08-01

Full Text Available Introduction: Osteoporosis prevention is heavily reliant on education programs, which are most effective when tailored to their intended audience. Most osteoporosis prevention education is designed for older adults, making application of these programs to younger adults difficult. Designing programs for young adults requires understanding the information-seeking practices of young adults, so that knowledge about osteoporosis can be effectively translated. Methods: Individual interviews were conducted with 60 men and women—multiethnic, Canadian young adults—to explore both the sources and types of information they search for when seeking information on nutrition or bone health. Results: The results of this study raised themes related to the sources participants use, to their interests and to ways of engaging young adults. Prevention programs should make use of traditional sources, such as peers, family members and medical professionals, as well as emerging technologies, such as social media. Choice of sources was related to the perceived authority of and trust associated with the source. Messaging should relate to young adult interests, such as fitness and food—topics on which young adults are already seeking information—rather than being embedded within specific osteoporosis awareness materials. Engaging young adults means using relatable messages that are short and encourage small changes. Small gender-based differences were found in the information-seeking interests of participants. Differences related to age were not examined. Conclusion: Creating short, action-oriented messages that are designed to encourage small changes in behaviour and are packaged with information that young adults are actively seeking is more likely to result in active engagement in prevention behaviours.

File list: His.Adl.50.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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Task difficulty has no effect on haptic anchoring during tandem walking in young and older adults.

Science.gov (United States)

Costa, Andréia Abud da Silva; Santos, Luciana Oliveira Dos; Mauerberg-deCastro, Eliane; Moraes, Renato

2018-02-14

This study assessed the contribution of the "anchor system's" haptic information to balance control during walking at two levels of difficulty. Seventeen young adults and seventeen older adults performed 20 randomized trials of tandem walking in a straight line, on level ground and on a slightly-raised balance beam, both with and without the use of the anchors. The anchor consists of two flexible cables, whose ends participants hold in each hand, to which weights (125 g) are attached at the opposing ends, and which rest on the ground. As the participants walk, they pull on the cables, dragging the anchors. Spatiotemporal gait variables (step speed and single- and double-support duration) were processed using retro-reflective markers on anatomical sites. An accelerometer positioned in the cervical region registered trunk acceleration. Walking on the balance beam increased single- and double-support duration and reduced step speed in older adults, which suggests that this condition was more difficult than walking on the level ground. The anchors reduced trunk acceleration in the frontal plane, but the level of difficulty of the walking task showed no effect. Thus, varying the difficulty of the task had no influence on the way in which participants used the anchor system while tandem walking. The older adults exhibited more difficulty in walking on the balance beam as compared to the younger adults; however, the effect of the anchor system was similar in both groups. Copyright © 2017 Elsevier B.V. All rights reserved.

The Adolescent and Young Adult with Cancer: A Developmental Life Course Perspective.

Science.gov (United States)

Docherty, Sharron L; Kayle, Mariam; Maslow, Gary R; Santacroce, Sheila Judge

2015-08-01

Using a Life Course Health Development framework, this article summarizes what is known about the impact of cancer and its treatment on the biopsychosocial world of the adolescent and young adult. Published peer reviewed literature, web-based resources, and cancer-related professional organizations' resources. Adolescents and young adults with cancer, between 15 and 29 years of age, have emerged as a distinct group requiring specialized care. The demands of cancer and its treatment are often directly counter to the developmental needs of this age group and often alter those life course experiences that contribute to resilience, thriving, and flourishing. Providing high-quality care to this age group requires a depth of understanding of the complexity of factors that merge to influence the developmental life course. Copyright © 2015 Elsevier Inc. All rights reserved.

Combine body mass index and body fat percentage measures to improve the accuracy of obesity screening in young adults.

Science.gov (United States)

Hung, Shang-Ping; Chen, Ching-Yu; Guo, Fei-Ran; Chang, Ching-I; Jan, Chyi-Feng

Obesity screening among young adult groups is meaningful. Body mass index (BMI) is limited to discriminate between fat and lean mass. Asian young adult group tends to have lower BMI and higher body fat percentage (BFP) than other ethnic groups. Accuracy of obesity screening by commonly used BMI criteria is unclear in young Taiwanese population. A total of 894 young adults (447 males and 447 females) aged 20-26 were recruited. BMI, regional fat percentage and BFP determined by bioelectrical impedance analysis (BIA) were measured. BMI cutoff points were based on the criteria adopted by the Ministry of Health and Welfare in Taiwan. Cutoff points of low or high BFP were defined as 24% in men and 31.4% in women. Prevalence of BFP defining obesity was 14.8% in young men and 27.3% in young women. 23.2% of young men and only 8.3% of young women were classified to overweight or obesity categories according to the BMI criteria. Disagreement was noticed mainly among overweight males and normal weight females. 68.7% of BMI defining overweight young men had low BFP; however, 29.7% of young women of BMI defining normal group had high BFP. Up to 69.7% of young women with high BFP would be missed by BMI category only. Disagreement between BMI and BFP was significant among young adults, especially young women. We suggest combining BMI and BIA for obesity and overweight screening in Asian young adults. Copyright © 2016 Asia Oceania Association for the Study of Obesity. Published by Elsevier Ltd. All rights reserved.

Oral health-related quality of life in Swedish young adults

Directory of Open Access Journals (Sweden)

Gunvi Johansson

2015-06-01

Full Text Available The living conditions of young adults in Sweden have changed during the last decades due to the economic and employment situation in society. Although oral health is mainly considered to be good in this age group, their use of dental care has decreased and their priorities and opportunities regarding oral health are little known. The purpose of this study was to describe the views of Swedish young adults on their oral health and oral health-related quality of life (OHRQoL. The design of the study was qualitative, using content analysis. Sixteen young adults, aged 21–29 years, were interviewed. The findings from the interviews were summarized under the theme “Young adults reflected on their OHRQoL in a time perspective” consisting of three categories: “Past experiences, Present situation, and Future prospects.” The OHRQoL of young adults is dependent not only on their own experiences of oral health during childhood and their received dental care but also on their present self-perceived oral health, oral health habits, and social life; together with their expectations of future oral health. The findings in this study indicate that the oral health awareness and needs of young adults, as well as their expectations of oral care, merit further follow-up.

Boomerang families and failure-to-launch: Commentary on adult children living at home.

Science.gov (United States)

Burn, Katherine; Szoeke, Cassandra

2016-01-01

With a shifting economic climate and changes in social norms, young adults are increasingly reported to be living with their parents, either through delayed launch or by launch and return. For young adults grappling with financial and domestic independence, the family home can represent a safe haven; however, living with parents can also pose a threat to autonomy and self-image as they strive for adult status. Parents, on the other hand, are often beleaguered by the economic and emotional demands of their dependent adult children and struggle to maintain their own independence. The roles and expectations of both parties need to be redefined in order to achieve optimal household functioning. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

Adolescents and Young Adults with Cancer

Science.gov (United States)

... a Doctor and Hospital View this video on YouTube. Experts in the field of adolescent and young adult (AYA) cancers and cancer survivors answer the ... trials. Fertility Preservation Options View this video on YouTube. ... on fertility is a special concern for young cancer patients. It is important to talk with ...

Large or small angle MSW from single right-handed neutrino dominance

International Nuclear Information System (INIS)

King, S.F

2000-01-01

In this talk we discuss a natural explanation of both neutrino mass hierarchies and large neutrino mixing angles, as required by the atmospheric neutrino data, in terms of a single right-handed neutrino giving the dominant contribution to the 23 block of the light effective neutrino matrix, and illustrate this mechanism in the framework of models with U(1) family symmetries. Sub-dominant contributions from other right-handed neutrinos are required to give small mass splittings appropriate to the MSW solution to the solar neutrino problem. We present three explicit examples for achieving the small angle MSW solution in the framework of U(1) family symmetry models containing three right-handed neutrinos, which can naturally describe all quark and lepton masses and mixing angles. In this talk we also extend the analysis to the large angle MSW solution

Social and Individual Influences on Tractor Operating Practices of Young Adult Agricultural Workers.

Science.gov (United States)

Rudolphi, Josie M; Campo, Shelly; Gerr, Fred; Rohlman, Diane S

2018-05-01

Tractor-related incidents are the leading cause of agricultural-related fatalities in the United States. Injuries from rollovers can be prevented by equipping tractors with rollover protective structures (ROPS, an engineering approach) and by using seatbelts (a behavior-based approach). While adult farmers report low seatbelt use and frequent use of tractors without ROPS, it is unknown whether the young adult population has adopted similar tractor driving practices. This study was designed to identify tractor operating practices among young adult agricultural workers and the influence of supervisors, peers, and parents on their safety behaviors. An online survey was conducted among college students enrolled in agricultural science classes in four Midwestern colleges and universities. Participants answered questions about their tractor operating practices, the influence of supervisors, peers, parents, and individual risk taking tendencies on their workplace practices. A tractor operation safety score was estimated from participants' responses. Linear regression was used to examine the association of these influences and the tractor operation safety score. Of the 193 respondents, most (78.8%) reported that they never or rarely wear a seatbelt when operating a tractor with a ROPS. Supervisory influences, such as being negatively evaluated by a supervisor, were found to be more strongly associated with tractor operating behaviors than peer or parent influence. Young adult agricultural workers frequently reported unsafe tractor operating behaviors. Supervisors were found to have the most influence over reported behaviors of young adult agricultural workers. Copyright © 2017 The Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

The role of self-interacting right-handed neutrinos in galactic structure

CERN Document Server

Argüelles, C.R.; Rueda, J.A.; Ruffini, R.

2016-01-01

We show that warm dark matter keV fermions (`inos') can be responsible for both core and halo galactic structure, in agreement with current astrophysical/cosmological constraints. We identify the inos with sterile right-handed neutrinos. The possible mass range of up to a few tens of keV, obtained independently from the galactic structure and dark matter astroparticle physics, points towards an important role of the right-handed neutrinos in the cosmic structure.

Carcinoma of the stomach in the young adult

International Nuclear Information System (INIS)

Lee, H. R.; Lee, Y. H.; Kim, K. W.

1985-01-01

Carcinoma of the stomach is usually considered a disease of middle aged or elderly patients and is rarely suspected in young adults. However carcinoma of the stomach in the young adults is an aggressive malignant disease with nonspecific symptoms and worse prognosis than older age group because of late diagnosis and increased incidence of undifferentiated form. In an attempt to identify further the natural history of carcinoma of the stomach in the young adults, we reviewed 68 cases of stomach cancers in patients 30 years of age and less at Severance hospital. The results were as follows: 1. The over-all male to female ratio in the young adult was 1:1.34 and in order age group was 2.44:1. 2. Common symptoms included epigastric pain, weight loss and vomiting. The mean time interval between onset of symptoms and the first visit to a physician was 3 months. 3. Usually diagnostic aids were UGI series and endoscopic examination. 38 patients underwent an exploratory laparatomy, and lesions were amenable to curative or palliative resection. 4. In the young age Bormann type III and IV were predominant, while in the older age group Bormann type II and III were common. 5. The majority of tumors occurred in the cardia, fundus and upper body. 6. Histologic diagnosis were poorly differentiated adenocarcinoma, signet ring cell carcinoma and anaplastic carcinoma in orders. 7. A relatively high incidence of pregnancy and Krukenberg tumor in the young age were noted

File list: His.Adl.05.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: His.Adl.10.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available His.Adl.10.AllAg.Young_adult ce10 Histone Adult Young adult SRX1388777,SRX1388779,S...SRX554724,SRX554734,SRX1388769,SRX012297,SRX012298,SRX012300 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/assembled/His.Adl.10.AllAg.Young_adult.bed ...

Search for right-handed currents in muon decay

International Nuclear Information System (INIS)

Carr, J.; Gidal, G.; Gobbi, B.

1983-04-01

We report new limits on right-handed currents, based on precise measurement of the endpoint of the e + spectrum from μ + decay. Highly polarized μ + from the TRIUMF surface beam were stopped in pure metal foils within either an 1.1-T spin-holding longitudinal field, or a 70-gauss spin-precessing transverse field. Decay e + emitted within 200 mrad of the beam direction were momentum-analyzed to +-0.2%. For the spin-held data, decay via (V-A) currents requires the e + rate to approach zero in the beam direction at the endpoint. Measurement of this rate sets the 90% confidence limits xi P/sub μ/delta/rho > 0.9959 and M(W/sub R/) > 380 GeV, where W/sub R/ is the possible right-handed gauge boson. For the spin-precessed data we independently determine a 90% confidence limit xi P/sub μ/delta/rho > 0.9918. 18 references

Radiation nephropathy in young and adult rats

International Nuclear Information System (INIS)

Jongejan, H.T.; van der Kogel, A.J.; Provoost, A.P.; Molenaar, J.C.

1987-01-01

The effects of bilateral kidney irradiation were compared in young and adult rats. During a 1 year period after a single dose of 0, 7.5, 10, 12.5, or 15 Gy on both kidneys, renal function (glomerular filtration rate and effective renal plasma flow), urine composition, and systolic blood pressure were measured periodically. The first changes after irradiation were observed in the glomerular filtration rate and urine osmolality. One month after 10, 12.5, and 15 Gy, glomerular filtration rate (GFR) and urine osmolality had declined below control values in the young rats. After this initial decline, renal function increased at control rate or even more during the third and fourth month after irradiation but decreased progressively thereafter. In the adult rats, GFR and urine osmolality started to decrease 3 months after 10, 12.5, and 15 Gy. A rise in systolic blood pressure and proteinuria started 2-3 months after 12.5 and 15 Gy in both age groups. Early changes in the glomerular filtration rate with a drop in urine osmolality in young rats, occurring during a period of rapid renal development indicated an irradiation-induced inhibition of glomerular and tubular development. Although renal function deteriorated at a later time in adult rats, dose-response relationships obtained in young and adult rats did not show significant differences

Motion Sensor Reactivity in Physically Active Young Adults

Science.gov (United States)

Behrens, Timothy K.; Dinger, Mary K.

2007-01-01

The purpose of this study was to examine whether young adults changed their physical activity (PA) behavior when wearing motion sensors. PA patterns of 119 young adults (M age = 20.82 years, SD = 1.50, M body mass index = 23.93 kg/m[superscript 2] , SD = 4.05) were assessed during 2 consecutive weeks. In Week 1, participants wore an accelerometer.…

Right-handed and left-handed neutrinos and the two galactic populations of the universe. Additional evidence for the neutrino mass

International Nuclear Information System (INIS)

Fargion, D.

1981-01-01

There is astrophysical evidence in favour of the right-handed and left-handed nature of the neutrinos: the existence of our recent galactic population could be associated with a recent clustering of cosmological left-handed neutrinos, while a primordial galactic population could be created by a corresponding clustering of a cosmological right-handed neutrinos. This latter galactic population could be associated with an anomalous excess in the radiosource counts at a large red-shift which is consistent with the range of red-shifts predicted by our estimate, based on presently known elementary-particle physics and thermodynamics. (author)

Barriers to contraceptive access after health care reform: experiences of young adults in Massachusetts.

Science.gov (United States)

Bessett, Danielle; Prager, Joanna; Havard, Julia; Murphy, Danielle J; Agénor, Madina; Foster, Angel M

2015-01-01

To explore how Massachusetts' 2006 health insurance reforms affected access to sexual and reproductive health (SRH) services for young adults. We conducted 11 focus group discussions across Massachusetts with 89 women and men aged 18 to 26 in 2009. Most young adults' primary interaction with the health system was for contraceptive and other SRH services, although they knew little about these services. Overall, health insurance literacy was low. Parents were primary decision makers in health insurance choices or assisted their adult children in choosing a plan. Ten percent of our sample was uninsured at the time of the discussion; a lack of knowledge about provisions in Chapter 58 rather than calculated risk analysis characterized periods of uninsurance. The dynamics of being transitionally uninsured, moving between health plans, and moving from a location defined by insurance companies as the coverage area limited consistent access to contraception. Notably, staying on parents' insurance through extended dependency, a provision unique to the post-reform context, had implications for confidentiality and access. Young adults' access to and utilization of contraceptive services in the post-reform period were challenged by unanticipated barriers related to information and privacy. The experience in Massachusetts offers instructive lessons for the implementation of national health care reform. Young adult-targeted efforts should address the challenges of health service utilization unique to this population. Copyright © 2015 Jacobs Institute of Women's Health. Published by Elsevier Inc. All rights reserved.

Depression Risk in Young Adults With Juvenile- and Adult-Onset Lupus: Twelve Years of Followup.

Science.gov (United States)

Knight, Andrea M; Trupin, Laura; Katz, Patricia; Yelin, Edward; Lawson, Erica F

2018-03-01

To compare major depression risk among young adults with juvenile-onset and adult-onset systemic lupus erythematosus (SLE), and to determine demographic and health-related predictors of depression. Young adults with SLE ages 18-45 years (n = 546) in the Lupus Outcomes Study completed annual telephone surveys from 2002-2015, including assessment of depression using the Center for Epidemiologic Studies Depression Scale (CES-D), and self-report measures of sociodemographics and health characteristics. Juvenile-onset SLE was defined as age adult-onset SLE. Older age, lower educational attainment, and physical function, higher disease activity, and a history of smoking were associated with an increased depression risk. Juvenile-onset SLE patients had a higher risk of major depression across all educational groups. Young adults with SLE, particularly those with juvenile-onset disease, are at high risk for major depression, which is associated with increased disease activity, poorer physical functioning, and lower educational attainment. Early depression intervention in young adults with SLE has the potential to improve both medical and psychosocial outcomes. © 2017, American College of Rheumatology.

YOUNG ADULT PERCEPTION AND ATTITUDE TOWARD CONSPICUOUS CONSUMPTION AND POVERTY

OpenAIRE

Toni Yvette Sims-Muhammad

2012-01-01

This study explores the perception and attitude of young adults toward conspicuous consumption portrayed in mass media and their conception of poverty. Many young adults may not realize the cadre of consumerist ideologies portrayed throughout the culture and mass media such as buy more, buy newer and improved, buy wants over needs, buy comparatively, buy exclusively and buy to prove. In light of such mass media portrayal, young adult consumption habits may reflect unrealistic ideas about what...

Teaching for Visual Literacy: 50 Great Young Adult Films.

Science.gov (United States)

Teasley, Alan B.; Wilder, Ann

1994-01-01

Discusses how films portraying the lives of young adults can serve as the basis for a "viewer response" study of film and filmmaking. Lists and summarizes 50 films found to be suitable for teaching to young adults. Provides criteria by which the films were selected. (HB)

Tattoos, piercing, and sexual behaviors in young adults.

Science.gov (United States)

Nowosielski, Krzysztof; Sipiński, Adam; Kuczerawy, Ilona; Kozłowska-Rup, Danuta; Skrzypulec-Plinta, Violetta

2012-09-01

Body piercing and tattooing are accepted by a growing number of teenagers and young adults as a way of self-expressing. Some authors suggest association between body piercings/tattoos and early sexual initiation, higher number of sexual partners, or risky sexual behaviors. The aim of the study was to evaluate sexual behaviors among young adults with body modifications (BMs)--tattoos and piercings. One hundred twenty young healthy adults, ages between 20 and 35, were included in the population study. The study group was divided into three subgroups: controls (N = 60), adults with tattoos (N = 28), and adults with piercings (N = 32). The research instrument was a self-prepared questionnaire containing 59 questions assessing socioepidemiological parameters, sexual behaviors, incidents of sexual harassment in the past, and self-attractiveness evaluation, as well as questions concerning tattoos and piercings. Socioepidemiological variables and sexual behaviors were compared between subgroups. To assess and describe the correlation between having BM--tattoos and piercing--and sexual behaviors in the population of young adults by using the logistic regression model. Adults with BMs have had their first intercourse statistically earlier and were more sexually active compared with controls. There were no statically significant differences in sexual orientation, sexual preferences, engaging in risky sexual behaviors, frequency of masturbation, and history of sexual abuse between the groups. In contrast, the frequency of sexual intercourses was statistically higher and oral sex was more likely to be a dominant sexual activity in adults with BM compared with controls. The multivariate logistic model revealed that adults with BM were four times less likely to participate in religious practices and twice more likely to have early sexual initiation. Having BM is associated with early sexual initiation and more liberal attitudes toward sexual behaviors but not with engaging in

A concept analysis of young adults; Perception of HIV Counselling and Testing

OpenAIRE

Patrone R. Risenga; Mashudu Davhana-Maselesele

2017-01-01

Aim: The aim of the study was to investigate perceptions of young adults regarding HIV Counselling and Testing (HCT) and the factors contributing to either negative or positive perceptions towards the programme. This article is a report of a concept analysis of young adults' perceptions of HCT that were collected during the study. Background: Perception forms the core of HIV Counselling and Testing (HCT) use by young adults, because it is from these perceptions that young adults will decid...

Young adults on disability benefits in 7 countries.

Science.gov (United States)

Kaltenbrunner Bernitz, Brita; Grees, Nadja; Jakobsson Randers, Marie; Gerner, Ulla; Bergendorff, Sisko

2013-11-01

This article, based on a study by the Swedish Social Insurance Inspectorate, describes the development of young adults receiving disability benefits due to reduced working capability, and the disability benefit systems in seven European countries; Denmark, Finland, Iceland, Norway, the Netherlands, Sweden, and the UK. This comparative study mainly uses Sweden as a benchmark. Apart from a documentary and legal data collection and analysis, 26 semi-structured interviews were conducted with representatives of the responsible ministries and authorities in the studied countries. In addition, national and European data was collected. There is an increasing trend of young adults, aged 19-29, on disability benefits in all studied countries. The most common diagnosis group among young adults on disability benefits is mental and behavioural disorders, ranging from 58% in the UK to 80% in Denmark. The comparison of the different disability benefit systems shows that there are relatively large national differences in terms of rules and regulations, the handling of disability benefit cases, and offered rehabilitation activities and other measures to support young adults on disability benefits to strengthen their working capability, and hence enable them to approach the labour market in the future. However, it is clear that these countries face similar challenges, and therefore there could be a lot to learn from European exchange of experiences and expertise in this area. This article identifies a number of measures of special interest to study and discusses further with regard to the further development of the Swedish system for disability benefits for young adults.

Effects of acute dietary nitrate supplementation on aortic blood pressure and aortic augmentation index in young and older adults.

Science.gov (United States)

Hughes, William E; Ueda, Kenichi; Treichler, David P; Casey, Darren P

2016-09-30

Aging is associated with elevated blood pressure (peripheral and aortic; BP) and aortic augmentation index (AIx) which may contribute to aortic BP. Although inorganic nitrate consumption reduces peripheral BP in both young and older adults, the effects of nitrate consumption on aortic BP and wave reflection in young and older adults is unknown. Therefore, we sought to characterize the effects of nitrate consumption on aortic BP and AIx in young and older adults. Noninvasive aortic pressure waveforms were synthesized from high-fidelity radial pressure waveforms via applanation tonometry before and following (60, 90, 120, 150, and 180 min) consumption of a nitrate-rich beetroot juice in 26 healthy adults (young: 25 ± 4 years, n = 14; older: 64 ± 5 years, n = 12). Aortic BP and indices of aortic wave reflection (AIx and AIx normalized for heart rate; AIx@75bpm) were calculated from the generated aortic pressure waveform. Nitrate consumption increased plasma nitrite in both groups 60-180 min following beetroot consumption (P young and older adults (P age groups. Conversely, indices of aortic wave reflection were reduced only in young adults following nitrate consumption (range of change from baseline over time: AIx@75bpm, -4.3 to -8.8%, P adults. Taken together, our results suggest that acute dietary nitrate supplementation reduces peripheral and aortic BP similarly in young and older adults despite differential effects on aortic AIx between age groups. Copyright © 2016 Elsevier Inc. All rights reserved.

Comparative clinical outcomes between pediatric and young adult dialysis patients.

Science.gov (United States)

Atkinson, Meredith A; Lestz, Rachel M; Fivush, Barbara A; Silverstein, Douglas M

2011-12-01

Published data on the comparative achievement of The Kidney Disease Dialysis Outcome Quality Initiative (KDOQI) recommended clinical performance targets between children and young adults on dialysis are scarce. To characterize the achievement of KDOQI targets among children (young adults (18-24 years) with prevalent end stage renal disease (ESRD), we performed a cross-sectional analysis of data collected by the Mid-Atlantic Renal Coalition, in conjunction with the 2007 and 2008 ESRD Clinical Performance Measures Projects. Data on all enrolled pediatric dialysis patients, categorized into three age groups (0-8, 9-12, 13-17 years), and on a random sample of 5% of patients ≥ 18 years in ESRD Network 5 were examined for two study periods: hemodialysis (HD) data were collected from October to December 2006 and from October to December 2007 and peritoneal dialysis (PD) data were collected from October 2006 to March 2007 and from October 2007 to March 2008. In total, 114 unique patients were enrolled the study, of whom 41.2% (47/114) were on HD and 58.8% (67/114) on PD. Compared to the pediatric patients, young adults were less likely to achieve the KDOQI recommended serum phosphorus levels and serum calcium × phosphorus product values, with less than one-quarter demonstrating values at or below each goal. Multivariate analysis revealed that both young adults and 13- to 17-year-olds were less likely to achieve target values for phosphorus [young adults: odds ratio (OR) 0.04, 95% confidence interval (95% CI) 0.01-0.19, p young adults: OR 0.01, 95% CI 0.002-0.09, p young adult ESRD patients.

Methylphenidate increases glucose uptake in the brain of young and adult rats.

Science.gov (United States)

Réus, Gislaine Z; Scaini, Giselli; Titus, Stephanie E; Furlanetto, Camila B; Wessler, Leticia B; Ferreira, Gabriela K; Gonçalves, Cinara L; Jeremias, Gabriela C; Quevedo, João; Streck, Emilio L

2015-10-01

Methylphenidate (MPH) is the drug of choice for pharmacological treatment of attention deficit hyperactivity disorder. Studies have pointed to the role of glucose and lactate as well as in the action mechanisms of drugs used to treat these neuropsychiatric diseases. Thus, this study aims to evaluate the effects of MPH administration on lactate release and glucose uptake in the brains of young and adult rats. MPH (1.0, 2.0 and 10.0mg/kg) or saline was injected in young and adult Wistar male rats either acutely (once) or chronically (once daily for 28 days). Then, the levels of lactate release and glucose uptake were assessed in the prefrontal cortex, hippocampus, striatum, cerebellum and cerebral cortex. Chronic MPH treatment increased glucose uptake at the dose of 10.0mg/kg in the prefrontal cortex and striatum, and at the dose of 2.0mg/kg in the cerebral cortex of young rats. In adult rats, an increase in glucose uptake was observed after acute administration of MPH at the dose of 10.0mg/kg in the prefrontal cortex. After chronic treatment, there was an increase in glucose uptake with MPH doses of 2.0 and 10.0mg/kg in the prefrontal cortex, and at an MPH dose of 2.0mg/kg in the striatum of adult rats. The lactate release did not change with either acute or chronic treatments in young or adult rats. These findings indicate that MPH increases glucose consumption in the brain, and that these changes are dependent on age and posology. Copyright © 2015 Institute of Pharmacology, Polish Academy of Sciences. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

Age-related Decline of Abiotic Stress Tolerance in Young Drosophila melanogaster Adults.

Science.gov (United States)

Colinet, Hervé; Chertemps, Thomas; Boulogne, Isabelle; Siaussat, David

2016-12-01

Stress tolerance generally declines with age as a result of functional senescence. Age-dependent alteration of stress tolerance can also occur in early adult life. In Drosophila melanogaster, evidence of such a decline in young adults has only been reported for thermotolerance. It is not known whether early adult life entails a general stress tolerance reduction and whether the response is peculiar to thermal traits. The present work was designed to investigate whether newly eclosed D melanogaster adults present a high tolerance to a range of biotic and abiotic insults. We found that tolerance to most of the abiotic stressors tested (desiccation, paraquat, hydrogen peroxide, deltamethrin, and malathion) was high in newly eclosed adults before dramatically declining over the next days of adult life. No clear age-related pattern was found for resistance to biotic stress (septic or fungal infection) and starvation. These results suggest that newly eclosed adults present a culminating level of tolerance to extrinsic stress which is likely unrelated to immune process. We argue that stress tolerance variation at very young age is likely a residual attribute from the previous life stage (ontogenetic carryover) or a feature related to the posteclosion development. © The Author 2015. 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.

Identifying Correlates of Young Adults' Weight Behavior: Survey Development

Science.gov (United States)

Larson, Nicole; Neumark-Sztainer, Dianne; Story, Mary; van den Berg, Patricia; Hannan, Peter J.

2011-01-01

Objective: To describe the development and psychometric properties of survey measures relevant to eating, physical activity, and weight-related behaviors among young adults. Methods: Focus groups and reliability testing guided the development of the Project EAT-III survey. The final survey was completed by 2287 young adults. Results: The…

Preference for flavoured cigar brands among youth, young adults and adults in the USA.

Science.gov (United States)

Delnevo, Cristine D; Giovenco, Daniel P; Ambrose, Bridget K; Corey, Catherine G; Conway, Kevin P

2015-07-01

While cigarette consumption in the USA continues to decline, cigar consumption has increased. Tobacco-trade publications suggest that flavoured cigars are driving the recent growth in cigar consumption. Limited survey data exist to explore flavoured cigar preferences among youth and adults. This study used the 2010-2011 National Survey on Drug Use and Health (NSDUH) and Nielsen market scanner data. The NSDUH sample consisted of 6678 past 30-day cigar smokers who reported smoking a usual brand of cigars. NSDUH contains a measure on usual cigar brand smoked and was merged with Nielsen data to estimate the per cent of each cigar brand's market share that is flavoured. Multivariate analyses indicate that youth, young adults, females, blacks, cigarette smokers, blunt users and daily cigar smokers are significantly more likely to report a usual cigar brand that is flavoured. Preference for a usual brand that produces flavoured cigars decreases significantly with age. This study finds recent growth in flavoured cigar consumption and preference among youth and young adults for cigar brands that are flavoured. These findings underscore the need to expand monitoring of product attributes as well as individual-level cigar use behaviours captured through population surveillance. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

YOUNG ADULTS (20 - 35 YEARS)

African Journals Online (AJOL)

Chantel

Young adults are especially distressed by skin conditions that are uncomfortable, ... treatment are as for teenage acne. ... sive cases are treated with low to medium ... This is usually mild and self-limiting, ... loss of confidence, and depression,.

File list: InP.Adl.05.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available InP.Adl.05.AllAg.Young_adult ce10 Input control Adult Young adult SRX005630,SRX4670...9,SRX005633 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/assembled/InP.Adl.05.AllAg.Young_adult.bed ...

File list: InP.Adl.10.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

Full Text Available InP.Adl.10.AllAg.Young_adult ce10 Input control Adult Young adult SRX005630,SRX0056...6,SRX005633 http://dbarchive.biosciencedbc.jp/kyushu-u/ce10/assembled/InP.Adl.10.AllAg.Young_adult.bed ...

Reasons for quitting smoking in young adult cigarette smokers.

Science.gov (United States)

Wellman, Robert J; O'Loughlin, Erin K; Dugas, Erika N; Montreuil, Annie; Dutczak, Hartley; O'Loughlin, Jennifer

2018-02-01

Although most young adult smokers want to quit smoking, few can do so successfully. Increased understanding of reasons to quit in this age group could help tailor interventions, but few studies document reasons to quit in young adults or examine reasons to quit by smoker characteristics. In 2011-12, 311 current smokers (age 22-28, M=24.1; 48.9% male, 51.1% female; 50.4% daily smokers) from the Nicotine Dependence in Teens Study completed the Adolescent Reasons for Quitting scale. We assessed differences in the importance of 15 reasons to quit by sex, education, smoking frequency, quit attempt in the past year, perceived difficulty in quitting, and motivation to quit. We also examined differences between participants who discounted the importance of long-term health risks and those who acknowledged such risks. Concerns about getting sick or still smoking when older were considered very important by >70% of participants. Median scores were higher among daily smokers, those who had tried to quit or who expressed difficulty quitting, and those with strong motivation to quit. Discounters (14.5% of participants) were primarily nondaily, low-consumption smokers. Their Fagerström Test for Nicotine Dependence scores did not differ from non-discounters', and 11% (vs. 35.7% of non-discounters) were ICD-10 tobacco dependent. Novel smoking cessation interventions are needed to help young adult smokers quit by capitalizing on their health concerns. Discounters may need educational intervention to better understand the impact of even "light" smoking on their health before or in conjunction with quit interventions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Acute necrotising ulcerative gingivitis in an immunocompromised young adult

Science.gov (United States)

Hu, Jessie; Kent, Paul; Lennon, Joshua M; Logan, Latania K

2015-01-01

Acute necrotising ulcerative gingivitis is an acute onset disease characterised by ulceration, necrosis, pain and bleeding in gingival surfaces. It is predominantly seen in severely malnourished children and young adults with advanced HIV infection. We present a unique presentation in a young adult with high-grade osteogenic sarcoma. PMID:26376700

Adolescents' and young adults' perception of homosexuality and related factors in three Asian cities.

Science.gov (United States)

Feng, Yongliang; Lou, Chaohua; Gao, Ersheng; Tu, Xiaowen; Cheng, Yan; Emerson, Mark R; Zabin, Laurie S

2012-03-01

-and to efforts aimed at instilling more liberal attitudes to improve adolescents' and young adults' perception of homosexuality. This could then reduce the marginalization and stigmatization of the homosexual, and thus improve his/her health. Copyright © 2012 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Energy drink consumption among young adults in Denmark

DEFF Research Database (Denmark)

Friis, Karina; Lasgaard, Mathias Kamp; Larsen, Finn Breinholt

2015-01-01

-demographic factors and health behaviour with energy drink consumption among young adults (16-24 years) in Denmark. Methods The study is based on a public health survey from 2010 (n = 3923). Multiple logistic regression analyses were used to analyse the association between weekly consumption of energy drink...... and the potential explanatory factors of interest. Results In total, 15.8 % of the young adults drink energy drinks on a weekly basis. Men have higher odds of weekly energy drink consumption than women. The study also shows that young age, being employed and having a low educational level are associated with weekly...

Constraints on singlet right-handed neutrinos coming from the Z0-width

International Nuclear Information System (INIS)

Escobar, C.O.; Peres, O.L.G.; Pleitez, V.

1992-12-01

The constraints on masses and missing angles imposed by the measured Z 0 invisible width, in a model in which a singlet right-handed neutrino mixes with all the Standard model neutrinos are studied. If neutrinos are massive an important question to be answered concerns the way the Z-pole observables constraint their masses and mixing parameters. In particular the measured Z-invisible width, Γ inv , implies that the number of families is compatible with three. On the other hand, it is well known that this number need not to be an integer number if right-handed neutrinos transformed as singlets under SU(2) L x U(1) Y are added to the particle content of the theory. Experimental searches for sequential neutron leptons beyond the three generations exclude stable Dirac neutrinos below 41.8 GeV and stable Majorana neutrinos below 34.8 GeV. For the unstable cases these values are 46,4 and 45.1 GeV respectively. However, it is worth stressing that these limits are valid for sequential leptons and do not apply to the case of singlets of right-handed neutrinos. Here we will consider the simplest extension of the standard electroweak model with the addition of the one right-handed singlet neutral fermion, resulting in 4 physical neutrinos two of them massless and two massive ones. (author)

Test-retest reliability of sensor-based sit-to-stand measures in young and older adults.

Science.gov (United States)

Regterschot, G Ruben H; Zhang, Wei; Baldus, Heribert; Stevens, Martin; Zijlstra, Wiebren

2014-01-01

This study investigated test-retest reliability of sensor-based sit-to-stand (STS) peak power and other STS measures in young and older adults. In addition, test-retest reliability of the sensor method was compared to test-retest reliability of the Timed Up and Go Test (TUGT) and Five-Times-Sit-to-Stand Test (FTSST) in older adults. Ten healthy young female adults (20-23 years) and 31 older adults (21 females; 73-94 years) participated in two assessment sessions separated by 3-8 days. Vertical peak power was assessed during three (young adults) and five (older adults) normal and fast STS trials with a hybrid motion sensor worn on the hip. Older adults also performed the FTSST and TUGT. The average sensor-based STS peak power of the normal STS trials and the average sensor-based STS peak power of the fast STS trials showed excellent test-retest reliability in young adults (intra-class correlation (ICC)≥0.90; zero in 95% confidence interval of mean difference between test and retest (95%CI of D); standard error of measurement (SEM)≤6.7% of mean peak power) and older adults (ICC≥0.91; zero in 95%CI of D; SEM≤9.9%). Test-retest reliability of sensor-based STS peak power and TUGT (ICC=0.98; zero in 95%CI of D; SEM=8.5%) was comparable in older adults, test-retest reliability of the FTSST was lower (ICC=0.73; zero outside 95%CI of D; SEM=14.4%). Sensor-based STS peak power demonstrated excellent test-retest reliability and may therefore be useful for clinical assessment of functional status and fall risk. Copyright © 2014 Elsevier B.V. All rights reserved.

Flying the nest: a challenge for young adults with cystic fibrosis and their parents

Directory of Open Access Journals (Sweden)

Bregnballe V

2017-02-01

Full Text Available Vibeke Bregnballe,1 Kirsten A Boisen,2 Peter Oluf Schiøtz,3 Tacjana Pressler,4 Kirsten Lomborg1,5 1Department of Clinical Medicine, Aarhus University, Aarhus, 2Center of Adolescent Medicine, Department of Pediatric and Adolescent Medicine, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, 3Department of Pediatrics, Aarhus University Hospital, Aarhus, 4Cystic Fibrosis Centre, Rigshospitalet, University Hospital of Copenhagen, Copenhagen, 5Department of Public Health, Aarhus University, Aarhus, Denmark Objectives: As young patients with cystic fibrosis (CF grow up, they are expected to take increasing responsibility for the treatment and care of their disease. The aim of this study was to explore the disease-related challenges faced by young adults with CF and their parents, when they leave home.Materials and methods: A questionnaire survey of Danish patients with CF aged 18–25 years and their parents was conducted. The questionnaires were based on focus-group interviews with young adults with CF and their parents, and addressed challenges faced in the transition phase between childhood and adulthood, including different areas of disease management in everyday life.Results: Among all of the patients invited, 62% (n=58/94 of young adults and 53% (n=99/188 of their parents participated in the study. In total, 40% of the 18- to 25-year-olds were living with their parents, and the parents continued to play an active role in the daily care of their offspring’s disease. Among the young adults who had left home, both the patients and their parents reported many difficulties regarding disease management; the young adults reported difficulties in contacting social services and in affording and preparing sufficient CF-focused meals, and their parents reported difficulties in answering questions concerning social rights and CF in general, and in knowing how to give their offspring the best help, how much to interfere, and how to relinquish

Living arrangements of young adults in Europe

NARCIS (Netherlands)

Schwanitz, Katrin; Mulder, Clara H.

2015-01-01

Comparative research suggests that there are great cross-national and cross-temporal differences in living arrangements of young adults aged 18-34 in Europe. In this paper, we examine young adults’ living arrangements (1) across several European countries and different national contexts, and (2) by

Higher fasting glucose is associated with poorer cognition among healthy young adults.

Science.gov (United States)

Hawkins, Misty A W; Gunstad, John; Calvo, Dayana; Spitznagel, Mary Beth

2016-02-01

Obesity is associated with cognitive deficits; however, the mechanisms are unclear, especially among otherwise healthy adults. Our objectives were to examine (a) whether obesity is linked to elevations in fasting glucose and (b) whether these elevations are associated with cognitive impairment among otherwise healthy young adults. Participants were 35 normal weight adults and 35 young adults with obesity who completed a task from the Automated Neuropsychological Assessment Metrics-4 (ANAM-4). Measured body mass index (BMI) and fasting blood glucose levels (mg/dL) were examined. Persons with obesity had higher fasting glucose levels than normal weight persons (p = .03). After applying Bonferroni correction for multiple tests, higher fasting glucose predicted less accurate performance on tests of inhibitory control: Go/No-Go Commission Errors (β = .33, p = .004). No effects were observed for sustained attention or working memory (ps ≥. 049). Persons with glucose levels in the prediabetes range had nearly twice as many errors as those with normal glucose, a large effect that was independent of BMI. Young adults who were obese but otherwise healthy had higher fasting glucose levels compared with normal weight peers. Higher glucose levels were associated with poorer cognitive performance on tests of inhibitory control, especially among individuals with prediabetes levels. Thus, subclinical elevations in blood glucose may contribute to cognitive impairment and, ultimately, greater impulsivity-well in advance of the development of chronic disease states (e.g., insulin resistance or Type 2 diabetes) and independently of excess adiposity--though prospective studies are needed to determine directionality of this relationship. (c) 2016 APA, all rights reserved).

Housing preferences of young adults in Indonesia: housing attributes and consequences

Science.gov (United States)

Farasa, N.; Kusuma, H. E.

2018-03-01

Nowadays, the housing demand of young adults in Indonesia is important issues for the sustainable development of the market. Facing differences of life phases, such as marriage, leaving home after graduation, and new job positioning, young adults become the main segment facing constant housing choice decisions in the housing market. In their particular phase of life, young adults have distinct preferences for housing attributes which bring a great influence on their lives in the future. Data was gathered from a survey questionnaire that was answered by 180 young adults in Indonesia, ranging from age 22-33 years. The findings suggest that the green area and view, location, simplicity, home design, and accessibility are the significant parts as housing attributes for young adults’ housing preferences in Indonesia. The effect of these attributes has many consequences such as security, personalization, mood/ambiance, maintenance, interaction, image, flexibility, environmental, economy, durability, convenience, comfort, and circulation. The biggest group of young adults who prefer comfort as their wanted consequences tend to have high preferences on housing attributes of the green area and view, and simplicity.

Control of fingertip forces in young and older adults pressing against fixed low- and high-friction surfaces.

Directory of Open Access Journals (Sweden)

Kevin G Keenan

Full Text Available Mobile computing devices (e.g., smartphones and tablets that have low-friction surfaces require well-directed fingertip forces of sufficient and precise magnitudes for proper use. Although general impairments in manual dexterity are well-documented in older adults, it is unclear how these sensorimotor impairments influence the ability of older adults to dexterously manipulate fixed, low-friction surfaces in particular. 21 young and 18 older (65+ yrs adults produced maximal voluntary contractions (MVCs and steady submaximal forces (2.5 and 10% MVC with the fingertip of the index finger. A Teflon covered custom-molded splint was placed on the fingertip. A three-axis force sensor was covered with either Teflon or sandpaper to create low- and high-friction surfaces, respectively. Maximal downward forces (F(z were similar (p = .135 for young and older adults, and decreased by 15% (p<.001 while pressing on Teflon compared to sandpaper. Fluctuations in F(z during the submaximal force-matching tasks were 2.45× greater (p<.001 for older adults than in young adults, and reached a maximum when older adults pressed against the Teflon surface while receiving visual feedback. These age-associated changes in motor performance are explained, in part, by altered muscle activity from three hand muscles and out-of-plane forces. Quantifying the ability to produce steady fingertip forces against low-friction surfaces may be a better indicator of impairment and disability than the current practice of evaluating maximal forces with pinch meters. These age-associated impairments in dexterity while interacting with low-friction surfaces may limit the use of the current generation of computing interfaces by older adults.

Risk factors for generally reduced productivity--a prospective cohort study of young adults with neck or upper-extremity musculoskeletal symptoms.

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Boström, Maria; Dellve, Lotta; Thomée, Sara; Hagberg, Mats

2008-04-01

This study prospectively assessed the importance of individual conditions and computer use during school or work and leisure time as risk factors for self-reported generally reduced productivity due to musculoskeletal complaints among young adults with musculoskeletal symptoms in the neck or upper extremities. A cohort of 2914 young adults (18-25 years, vocational school and college or university students) responded to an internet-based questionnaire concerning musculoskeletal symptoms related to individual conditions and computer use during school or work and leisure time that possibly affected general productivity. Prevalence ratios (PR) were used to assess prospective risk factors for generally reduced productivity. The selected study sample (N=1051) had reported neck or upper-extremity symptoms. At baseline, 280 of them reported reduced productivity. A follow-up of the 771 who reported no reduced productivity was carried out after 1 year. Risk factors for self-reported generally reduced productivity for those followed-up were symptoms in two or three locations or dimensions for the upper back or neck and the shoulders, arms, wrists, or hands [PR 2.30, 95% confidence interval (95% CI) 1.40-3.78], symptoms persisting longer than 90 days in the shoulders, arms, wrists, or hands (PR 2.50, 95% CI 1.12-5.58), current symptoms in the shoulders, arms, wrists, or hands (PR 1.78, 95% CI 1.10-2.90) and computer use 8-14 hours/week during leisure time (PR 2.32, 95% CI 1.20-4.47). A stronger relationship was found if three or four risk factors were present. For women, a relationship was found between generally reduced productivity and widespread and current symptoms in the upper extremities. The main risk factors for generally reduced productivity due to musculoskeletal symptoms among young adults in this study were chronic symptoms in the upper extremities and widespread symptoms in the neck and upper extremities.

Social networking and young adults' drinking practices: innovative qualitative methods for health behavior research.

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Lyons, Antonia C; Goodwin, Ian; McCreanor, Tim; Griffin, Christine

2015-04-01

Understandings of health behaviors can be enriched by using innovative qualitative research designs. We illustrate this with a project that used multiple qualitative methods to explore the confluence of young adults' drinking behaviors and social networking practices in Aotearoa, New Zealand. Participants were 18-25 year old males and females from diverse ethnic, class, and occupational backgrounds. In Stage 1, 34 friendship focus group discussions were video-recorded with 141 young adults who talked about their drinking and social networking practices. In Stage 2, 23 individual interviews were conducted using screen-capture software and video to record participants showing and discussing their Facebook pages. In Stage 3, a database of Web-based material regarding drinking and alcohol was developed and analyzed. In friendship group data, young adults co-constructed accounts of drinking practices and networking about drinking via Facebook as intensely social and pleasurable. However, this pleasure was less prominent in individual interviews, where there was greater explication of unpleasant or problematic experiences and practices. The pleasure derived from drinking and social networking practices was also differentiated by ethnicity, gender, and social class. Juxtaposing the Web-based data with participants' talk about their drinking and social media use showed the deep penetration of online alcohol marketing into young people's social worlds. Multiple qualitative methods, generating multimodal datasets, allowed valuable nuanced insights into young adults' drinking practices and social networking behaviors. This knowledge can usefully inform health policy, health promotion strategies, and targeted health interventions. (c) 2015 APA, all rights reserved).

Motor skills at 23 years of age in young adults born preterm with very low birth weight.

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Husby, Ingrid Marie; Skranes, Jon; Olsen, Alexander; Brubakk, Ann-Mari; Evensen, Kari Anne I

2013-09-01

Motor skills have previously not been reported in young adults born with very low birth weight (VLBW), although they are commonly reported in children and adolescents. To compare fine and gross motor skills in VLBW young adults with matched term-born controls, and to study longitudinal changes in the VLBW group. A geographically based follow-up study of a VLBW group and a control group. Thirty-six VLBW (birth weight ≤ 1500 g) young adults, including four participants with cerebral palsy (CP), and 37 matched controls (birth weight ≥ 10th centile) were examined at 14 and 23 years of age. Fine and gross motor skills were assessed using Grooved Pegboard test (GP), Trail Making Test-5 (TMT-5), Movement Assessment Battery for Children-2 (Movement ABC-2) and High-level Mobility Assessment Tool (HiMAT). VLBW young adults were slower than controls on GP (p = 0.026) and TMT-5 (p motor skills in the VLBW group. The proportion of participants with motor problems did not change between age 14 and 23. After exclusion of participants with CP, scores were essentially the same. VLBW young adults had overall poorer fine and gross motor skills compared with controls. Reduced speed seemed to be an underlying problem. Longitudinal findings indicate that VLBW children have not outgrown their motor problems when entering adulthood. Copyright © 2013 Elsevier Ltd. All rights reserved.

Economic Socialization, Saving and Assets in European Young Adults

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Webley, Paul; Nyhus, Ellen K.

2013-01-01

We analyze the role economic socialization plays in the economic behavior and asset accumulation of young adults by parents using data from European young adults and teenagers. We study the role of four distinct strands of economic socialization (providing pocket money, jobs at home, work for others, and parental encouragement) using a Dutch…

R-parity violating right-handed neutrino in gravitino dark matter scenario

International Nuclear Information System (INIS)

Endo, Motoi

2009-06-01

A decay of the gravitino dark matter is an attractive candidate to explain the current excesses of the PAMELA/ATIC cosmic-ray data. However, R-parity violations are required to be very tiny in low-energy scale. We suggest a R-parity violation in the right-handed neutrino sector. The violation is suppressed by a see-saw mechanism. Although a reheating temperature is constrained from above, the thermal leptogenesis is found to work successfully with a help of the R-parity violating right-handed neutrino. (orig.)

R-parity violating right-handed neutrino in gravitino dark matter scenario

Energy Technology Data Exchange (ETDEWEB)

Endo, Motoi [CERN, Geneva (Switzerland). Theory Div., PH Dept.; Shindou, Tetsuo [Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany)

2009-06-15

A decay of the gravitino dark matter is an attractive candidate to explain the current excesses of the PAMELA/ATIC cosmic-ray data. However, R-parity violations are required to be very tiny in low-energy scale. We suggest a R-parity violation in the right-handed neutrino sector. The violation is suppressed by a see-saw mechanism. Although a reheating temperature is constrained from above, the thermal leptogenesis is found to work successfully with a help of the R-parity violating right-handed neutrino. (orig.)

Young adults' perspectives on living with kidney failure: a systematic review and thematic synthesis of qualitative studies.

Science.gov (United States)

Bailey, Phillippa K; Hamilton, Alexander J; Clissold, Rhian L; Inward, Carol D; Caskey, Fergus J; Ben-Shlomo, Yoav; Owen-Smith, Amanda

2018-01-10

transplantation. Tailored social and psychological support is required to allow young adults to experience wellness while in receipt of RRT, and not have life on hold. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Predicting hand function in older adults: evaluations of grip strength, arm curl strength, and manual dexterity.

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Liu, Chiung-Ju; Marie, Deana; Fredrick, Aaron; Bertram, Jessica; Utley, Kristen; Fess, Elaine Ewing

2017-08-01

Hand function is critical for independence in activities of daily living for older adults. The purpose of this study was to examine how grip strength, arm curl strength, and manual dexterous coordination contributed to time-based versus self-report assessment of hand function in community-dwelling older adults. Adults aged ≥60 years without low vision or neurological disorders were recruited. Purdue Pegboard Test, Jamar hand dynamometer, 30-second arm curl test, Jebsen-Taylor Hand Function Test, and the Late-Life Function and Disability Instrument were administered to assess manual dexterous coordination, grip strength, arm curl strength, time-based hand function, and self-report of hand function, respectively. Eighty-four adults (mean age = 72 years) completed the study. Hierarchical multiple regressions show that older adults with better arm curl strength (β = -.25, p function test. In comparison, older adults with better grip strength (β = .40, p function. The relationship between grip strength and hand function may be test-specific. Grip strength becomes a significant factor when the test requires grip strength to successfully complete the test tasks. Arm curl strength independently contributed to hand function in both time-based and self-report assessments, indicating that strength of extrinsic muscles of the hand are essential for hand function.

Reverse correlating trustworthy faces in young and older adults

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Catherine eÉthier-Majcher

2013-09-01

Full Text Available Little is known about how older persons determine if someone deserves their trust or not based on their facial appearance, a process referred to as facial trustworthiness. In the past few years, Todorov and colleagues have argued that, in young adults, trustworthiness judgments are an extension of emotional judgments, and therefore, that trust judgments are made based on a continuum between anger and happiness (Engell, Todorov & Haxby, 2010; Todorov, 2008. Evidence from the literature on emotion processing suggest that older adults tend to be less efficient than younger adults in the recognition of negative facial expressions (Chaby & Narme, 2009; Ruffman, Henry, Livingstone et al., 2008; Firestone, Turk-Browne & Ryan, 2007; Calder, Keane, Manly et al., 2003. Based on Todorov’s theory and the fact that older adults seem to be less efficient than younger adults in identifying emotional expressions, one could expect that older individuals would have different representations of trustworthy faces and that they would use different cues than younger adults in order to make such judgments. We verified this hypothesis using a variation of Mangini and Biederman's (2004 reverse correlation method in order to test and compare classification images resulting from trustworthiness (in the context of money investment, from happiness, and from anger judgments in two groups of participants: young adults and older healthy adults. Our results show that for elderly participants, both happy and angry representations are correlated with trustworthiness judgments. However, in young adults, trustworthiness judgments are mainly correlated with happiness representations. These results suggest that young and older adults differ in their way of judging trustworthiness.

Maternal nutrient restriction during pregnancy and lactation leads to impaired right ventricular function in young adult baboons.

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Kuo, Anderson H; Li, Cun; Huber, Hillary F; Schwab, Matthias; Nathanielsz, Peter W; Clarke, Geoffrey D

2017-07-01

Maternal nutrient restriction induces intrauterine growth restriction (IUGR) and leads to heightened cardiovascular risks later in life. We report right ventricular (RV) filling and ejection abnormalities in IUGR young adult baboons using cardiac magnetic resonance imaging. Both functional and morphological indicators of poor RV function were seen, many of which were similar to effects of ageing, but also with a few key differences. We observed more pronounced RV changes compared to our previous report of the left ventricle, suggesting there is likely to be a component of isolated RV abnormality in addition to expected haemodynamic sequelae from left ventricular dysfunction. In particular, our findings raise the suspicion of pulmonary hypertension after IUGR. This study establishes that IUGR also leads to impairment of the right ventricle in addition to the left ventricle classically studied. Maternal nutrient restriction induces intrauterine growth restriction (IUGR), increasing later life chronic disease including cardiovascular dysfunction. Our left ventricular (LV) CMRI studies in IUGR baboons (8 M, 8 F, 5.7 years - human equivalent approximately 25 years), control offspring (8 M, 8 F, 5.6 years), and normal elderly (OLD) baboons (6 M, 6 F, mean 15.9 years) revealed long-term LV abnormalities in IUGR offspring. Although it is known that right ventricular (RV) function is dependent on LV health, the IUGR right ventricle remains poorly studied. We examined the right ventricle with cardiac magnetic resonance imaging in the same cohorts. We observed decreased ejection fraction (49 ± 2 vs. 33 ± 3%, P < 0.001), cardiac index (2.73 ± 0.27 vs. 1.89 ± 0.20 l min -1 m -2 , P < 0.05), early filling rate/body surface area (BSA) (109.2 ± 7.8 vs. 44.6 ± 7.3 ml s -1  m -2 , P < 0.001), wall thickening (61 ± 3 vs. 44 ± 5%, P < 0.05), and longitudinal shortening (26 ± 3 vs. 15 ± 2%, P < 0.01) in IUGR animals with increased

Young Adult Children of Divorced Parents: Depression and the Perception of Loss.

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Drill, Rebecca L.

1986-01-01

Examined long-term effects of divorce in young adult children by comparing young adults of divorce (N=104) and those of intact families (N=172). When non-custodial parent was perceived as "lost" the young adult was more depressed. After-divorce perception of non-custodial father changed negatively, while perception of mother remained…

ASSESSMENT OF THE PREVALENCE OF PSYCHIATRIC-DISORDER IN YOUNG-ADULTS

NARCIS (Netherlands)

FERDINAND, RF; VANDERREIJDEN, M; VERHULST, FC; NIENHUIS, FJ; GIEL, R

Background. The effectiveness of different assessment procedures for determining prevalence rates of psychiatric disorder in young adults was investigated. Method. In a two-stage multi-method procedure, the Young Adult Self-Report, the Schedules for Clinical Assessment in Neuropsychiatry (SCAN), the

Young drivers' perception of adult and child pedestrians in potential street-crossing situations.

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Ābele, Līva; Haustein, Sonja; Møller, Mette

2018-04-03

Despite overall improvements in road traffic safety, pedestrian accidents continue to be a serious public health problem. Due to lack of experience, limited cognitive and motoric skills, and smaller size, children have a higher injury risk as pedestrians than adults. To what extent drivers adjust their driving behaviour to children's higher vulnerability is largely unknown. To determine whether young male drivers' behaviour and scanning pattern differs when approaching a child and an adult pedestrian in a potential street-crossing situation, sixty-five young (18-24) male drivers' speed, lateral position and eye movements were recorded in a driving simulator. Results showed that fewer drivers responded by slowing down and that drivers had a higher driving speed when approaching a child pedestrian, although the time of the first fixation on both types of pedestrians was the same. However, drivers drove farther away from a child than an adult pedestrian. Additionally, fewer drivers who did not slow down fixated on the speedometer while approaching the child pedestrian. The results show that young drivers behave differently when approaching a child and an adult pedestrian, though not in a way that appropriately accounts for the limitations of a child pedestrian. A better understanding of how drivers respond to different types of pedestrians and why could contribute to the development of pedestrian detection and emergency braking systems. Copyright © 2018 Elsevier Ltd. All rights reserved.

Awareness of long-acting reversible contraception among teens and young adults.

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Teal, Stephanie B; Romer, S Elizabeth

2013-04-01

Adolescents and young women were historically excluded from receiving long-acting reversible contraceptives (LARC) such as intrauterine devices (IUDs) after widespread concerns about infection and infertility 40 years ago reduced IUD use for all women. Over the last several years, concerted efforts by professional health organizations have promoted LARC as an excellent solution to the epidemic of unintended pregnancy in adolescents and young adults, yet uptake has increased slowly. In this article we review evidence regarding awareness of LARC among young women, and perceptions and knowledge of LARC in this population. We review evidence on clinical providers' knowledge and beliefs about LARC, and their beliefs about the appropriateness or risks of LARCs for adolescents and young women. We discuss an active role for providers in increasing awareness of LARC among young women, rather than relying on patient request for methods of which they have little knowledge. Finally, we suggest avenues of future research into the most effective and efficient ways to increase awareness of LARC among adolescents. Copyright © 2013 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Anarchic-Hand Syndrome: ERP Reflections of Lost Control over the Right Hemisphere

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Verleger, Rolf; Binkofski, Ferdinand; Friedrich, Monique; Sedlmeier, Peter; Kompf, Detlef

2011-01-01

In patients with the callosal type of anarchic-hand syndrome, the left hand often does not act as intended and counteracts the right hand. Reports are scarce about the underlying neurophysiological mechanisms. We report the case G.H. who developed the syndrome after infarction of the left arteria pericallosa. It has been suggested that the…

Pinch Strengths in Healthy Iranian Children and Young Adult Population

Directory of Open Access Journals (Sweden)

Iman Dianat

2015-03-01

Full Text Available Background: Data on the physical strength capabilities are essential for design-ing safe and usable products and are useful in a wide range of clinical settings especially during treatment of disease affecting the function of the hand. The purpose of this study was to determine peak lateral pinch strength, key pinch strength, tip-to-tip pinch strength and three-jaw pinch strength exertions in a healthy Iranian children and young adult population.Methods: The study was conducted among 511 participants (242 males and 269 females aged 7-30 years. Measurements were carried out with both dominant and non-dominant hands in standard sitting posture using a B&L pinch gauge. Two repetitions of each strength measurement were recorded for each condition and the average value of the two trials was used in the subsequent analysis.Results: The results showed significant differences in the pinch strength data in terms of the age, gender and hand dominance. The lateral pinch strength, key pinch strength, tip-to-tip pinch strength and three-jaw pinch strength exertions by females were 68.4%, 68.8%, 78.8% and 81.8% of those exerted by males, respectively. Strength exertions with the non-dominant hand were 6.4%, 5.2%, 6.6% and 5.1% lower than strength exertions of the dominant hand for the lat-eral pinch strength, key pinch strength, tip-to-tip pinch strength and three-jaw pinch strength exertions, respectively.Conclusion: These findings can be used to fill the gaps in strength data for Iranian population.

Latent toxoplasmosis is associated with neurocognitive impairment in young adults with and without chronic HIV infection.

Science.gov (United States)

Ene, L; Marcotte, T D; Umlauf, A; Grancea, C; Temereanca, A; Bharti, A; Achim, C L; Letendre, S; Ruta, S M

2016-10-15

We evaluated the impact of latent toxoplasmosis (LT) on neurocognitive (NC) and neurobehavioural functioning in young adults with and without chronic HIV infection, using a standardised NC test battery, self-reported Beck Depression Inventory, Frontal System Behavior Scale, MINI-International Neuropsychiatric Interview and risk-assessment battery. 194 young adults (median age 24years, 48.2% males) with chronic HIV infection (HIV+) since childhood and 51 HIV seronegative (HIV-) participants were included. HIV+ individuals had good current immunological status (median CD4: 479 cells/μl) despite a low CD4 nadir (median: 93 cells/μl). LT (positive anti-Toxoplasma IgG antibodies) was present in one third of participants. The impairment rates in the HIV- with and without Toxo were not significantly different (p=0.17). However, we observed an increasing trend (pToxoplasmosis may contribute to NC impairment in young adults, including those with and without chronic HIV infection. Copyright © 2016 Elsevier B.V. All rights reserved.

Cultural Identity of Young Deaf Adults with Cochlear Implants in Comparison to Deaf without Cochlear Implants and Hard-of-Hearing Young Adults.

Science.gov (United States)

Goldblat, Ester; Most, Tova

2018-07-01

This study examined the relationships between cultural identity, severity of hearing loss (HL), and the use of a cochlear implant (CI). One hundred and forty-one adolescents and young adults divided into three groups (deaf with CI, deaf without CI, and hard-of-hearing (HH)) and 134 parents participated. Adolescents and young adults completed questionnaires on cultural identity (hearing, Deaf, marginal, bicultural-hearing, and bicultural-deaf) and communication proficiencies (hearing, spoken language, and sign language). Parents completed a speech quality questionnaire. Deaf participants without CI and those with CI differed in all identities except marginal identity. CI users and HH participants had similar identities except for a stronger bicultural-deaf identity among CI users. Three clusters of participants evolved: participants with a dominant bicultural-deaf identity, participants with a dominant bicultural-hearing identity and participants without a formed cultural identity. Adolescents and young adults who were proficient in one of the modes of communication developed well-established bicultural identities. Adolescents and young adults who were not proficient in one of the modes of communication did not develop a distinguished cultural identity. These results suggest that communication proficiencies are crucial for developing defined identities.

Obesity and dissociable forms of impulsivity in young adults.

Science.gov (United States)

Chamberlain, Samuel R; Derbyshire, Katherine L; Leppink, Eric; Grant, Jon E

2015-10-01

Obesity is one of the leading causes of preventable morbidity and mortality, and young people are increasingly affected. The aim of this study was to examine relationships between obesity and dissociable forms of impulsivity in young adults. A group of young adults (511) was recruited from city areas in the United States using media advertisements. These young adults were administered careful and extensive clinical and neurocognitive assessment in order to quantify different aspects of impulsivity (behavioral/phenomenological-, cognitive-, and personality-related measures). Associations between obesity and impulsivity were explored using multivariate analysis of variance and discriminant function analysis. 10.8% of the sample was obese, and 21.5% was overweight. Compared to controls, subjects with obesity showed significantly elevated rates of maladaptive gambling behaviors, monetary amounts lost to gambling, nicotine consumption, impulsive action (prolonged stop-signal reaction times in the Stop-Signal Test), and impulsive decision-making (reduced modulation of behavior as a function of risk in the Cambridge Gamble Test). Even accounting for potential confounding variables, obesity was significantly predicted by female gender, older age, more maladaptive gambling behaviors, and worse inhibitory control (stop-signal reaction times). Obesity is associated with several dissociable forms of impulsivity in young people, especially gambling and impulse dyscontrol. Family doctors should screen for gambling problems in obese young adults. Successful treatment of nicotine dependence in young obese people is likely to require intensive weight management support. Neuropsychological deficits relating to impulsivity occur in obese people in early adulthood, and may represent vulnerability markers rather than being due to chronic untoward metabolic effects on brain function.

Prevalence of overweight and obesity in young adults in Uganda ...

African Journals Online (AJOL)

Conclusion: We observed significant gender differences in the prevalence of obesity among young adults in Uganda. Contrary to expectation, we did not observe significant rural-urban differences in the prevalence of overweight. Keywords: Obesity; overweight; prevalence; Uganda; young adults. African Health Sciences ...

Impact of Childhood Family Disruption on Young Adults' Relationships with Parents.

Science.gov (United States)

Aquilino, William S.

1994-01-01

Explored implications of childhood family disruption for parent-adult child relations in sample of 4,516 young adults. Among young adults raised in single-parent families, relationships with custodial mothers and custodial fathers remained quite positive into early adulthood. Becoming noncustodial parent resulted in severe deterioration of…

THEORETICAL GUIDELINES ON THE OF LONELINESS OF YOUNG ADULTS

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PLĂMĂDEALĂ Victoria

2017-11-01

Full Text Available This article is a synthesis of conducted researches in field of loneliness psychology, in order to reveal the feeling of loneliness and its manifestation at young adults. At this age, the main hazard represent the excessive self-concern or avoidance of interpersonal relationships. The inability to establish personal relationships of trust leads to loneliness. The causes and factors findings that could trigger loneliness, as well as their effects on young adults reflect a multi-featured phenomenon of this complex and ambiguous condition. The clear depiction deficiency of loneliness approach among young adults shows that this phenomenon may have different distinctions. As a prerequisite for personal development, as well as a multitude of causes, these can be expressed through various contexts of social isolation disclosure (voluntary or forced and life consequences of young individual. All of the above represent an additional need of developing the loneliness concept of young, based on an integrated approach and oriented towards structuring the control of loneliness and empirical data-bases.

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File list: His.Adl.20.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Oth.Adl.10.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Oth.Adl.50.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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The Disabled Young Adult: Ready to Leave Home?

OpenAIRE

Tervo, Raymond; O'Leary, Donal

1986-01-01

The disabled young adult strives to be independent when preparing to leave home and family. This article provides a checklist that can help the disabled young adult and his/her family to make this transition. In some cases, a transitional rehabilitation program may also be of help. The family physician who is familiar with the issues that pertain to adolescent development can play a central part in addressing patient and family problems that present at this time.

See-saw enhancement of neutrino mixing due to the right-handed phases

International Nuclear Information System (INIS)

Tanimoto, M.

1994-11-01

We study the see-saw enhancement mechanism in presence of the right-handed phases of the Dirac neutrino mass matrix and the Majorana mass matrix. The enhancement condition given by Smirnov is modified. We point out that the see-saw enhancement could be obtained due to the right-handed phases even if the Majorana matrix is proportional to the unit matrix. We show a realistic Dirac mass matrix which causes the see-saw enhancement. (author)

Non-small cell lung cancer in young adults: presentation and survival in the English National Lung Cancer Audit.

Science.gov (United States)

Rich, A L; Khakwani, A; Free, C M; Tata, L J; Stanley, R A; Peake, M D; Hubbard, R B; Baldwin, D R

2015-11-01

Non-small cell lung cancer (NSCLC) in young adults is a rare but devastating illness with significant socioeconomic implications, and studies of this patient subgroup are limited. This study employed the National Lung Cancer Audit to compare the clinical features and survival of young adults with NSCLC with the older age groups. A retrospective cohort review using a validated national audit dataset. Data were analysed for the period between 1 January 2004 and 31 December 2011. Young adults were defined as between 18 and 39 years, and all others were divided into decade age groups, up to the 80 years and above group. We performed logistic and Cox regression analyses to assess clinical outcomes. Of a total of 1 46 422 patients, 651 (0.5%) were young adults, of whom a higher proportion had adenocarcinoma (48%) than in any other age group. Stage distribution of NSCLC was similar across the age groups and 71% of young patients had stage IIIb/IV. Performance status (PS) was 0-1 for 85%. Young adults were more likely to have surgery and chemotherapy compared with the older age groups and had better overall and post-operative survival. The proportion with adenocarcinoma, better PS and that receiving surgery or chemotherapy diminished progressively with advancing decade age groups. In our cohort of young adults with NSCLC, the majority had good PS despite the same late-stage disease as older patients. They were more likely to have treatment and survive longer than older patients. © The Author 2015. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

File list: Unc.Adl.10.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Unc.Adl.20.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Unc.Adl.50.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: ALL.Adl.50.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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Career Decision-Making Processes of Young Adults With First-Episode Psychosis.

Science.gov (United States)

Boychuk, Christa; Lysaght, Rosemary; Stuart, Heather

2018-05-01

The first episode of psychosis often emerges during young adulthood, when individuals are pursuing important educational and career goals that can become derailed because of the development of major impairments. Past research has neglected the developmental nature of employment and education decisions that young adults with first-episode psychosis make within the context of their lives. The purpose of this grounded theory study was to advance a model of the career decision-making processes of young adults with first-episode psychosis, and the influences that affect their career decision-making. The career decision-making of young adults with first-episode psychosis emerged as a multistaged, iterative process that unfolded over three phases of illness, and was affected by several internal and environmental influences. These findings suggest the phase of illness and career decision-making stage should be considered in future vocational programming for young adults with first-episode psychosis.

File list: InP.Adl.50.AllAg.Young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Pol.Adl.20.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Pol.Adl.50.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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File list: Pol.Adl.05.AllAg.Germline_containing_young_adult [Chip-atlas[Archive

Lifescience Database Archive (English)

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Work readiness tools for young adults with chronic conditions.

Science.gov (United States)

Metzinger, Courtney; Berg, Christine

2015-01-01

Young adults with chronic health conditions can experience barriers to work performance, ability, and their present and future worker roles. Work readiness resources can expand individuals' work skills, abilities, and interests. Five work readiness tools are presented (1) building an occupational profile, (2) generating environmental strategies, (3) on-the-job strategy use, and exploration of online tools (4) O*NET® and (5) O*NET® Interest Profiler, along with two theories (Knowles's Andragogy and Lawton's Ecological Model) to guide tool use. Use of these tools can assist young adults to better manage their health and expand their vocational identities for success at work. These approaches and tools support health professionals, community partners, and vocational organizations in their efforts to help young adults with chronic conditions.

A Cognitive Analysis of Truck Drivers’ Right-hand Turns

DEFF Research Database (Denmark)

Sieker, Tobias Grønborg; G. Skulason, Thorgeir; Sletting, Kristian

2015-01-01

This paper presents an investigation of truck drivers’ performance during right-hand turns performed in intersections with traffic lights in order to elicit the truck drivers’ domain, decision-making processes, and the strategies used while executing the turn. To gain knowledge about this, a truc...

Carotid Ultrasound for Assessment of Nonobstructive Carotid Atherosclerosis in Young Adults with Cryptogenic Stroke.

Science.gov (United States)

Buon, Raphael; Guidolin, Brigitte; Jaffre, Aude; Lafuma, Marie; Barbieux, Marianne; Nasr, Nathalie; Larrue, Vincent

2018-05-01

The role of nonobstructive (young adults with ischemic stroke is not well understood. In the present study, we investigated the prevalence and the ultrasonic characteristics of NOCA in a consecutive series of young adults with cryptogenic stroke (CS). Patients aged 18-54, consecutively treated in a tertiary hospital for first-ever CS (defined as an ischemic stroke without ASCOD (A: atherosclerosis; S: small-vessel disease; C: cardiac pathology; O: other causes) grade 1 potential cause) in the carotid artery territory, were prospectively enrolled. NOCA was assessed using carotid duplex ultrasonography. Of 148 patients with first-ever ischemic stroke, 70 had CS, including 44 patients with carotid CS. NOCA was found in 22 of 44 (50%) patients. All but 1 plaque were echolucent. NOCA was bilateral in 15 patients and unilateral in 7 patients. All unilateral plaques were on the symptomatic side (P = .02). Plaque thickness, plaque length, and plaque volume were greater on the symptomatic side than on the asymptomatic side (P = .001, P young adults with CS. Measurement of the plaque burden with carotid duplex may help to identify symptomatic NOCA. Copyright © 2018 National Stroke Association. Published by Elsevier Inc. All rights reserved.

The combined effects of parental divorce and parental history of depression on cannabis use in young adults in France.

Science.gov (United States)

Sakyi, Kwame S; Melchior, Maria; Chollet, Aude; Surkan, Pamela J

2012-11-01

The joint effects of multiple social risk factors on substance use, such as parental divorce and parental history of depression, have rarely been studied in young adult offspring. We examined the combined effects of parental divorce and parental history of depression on current cannabis use among a community sample of young adults in France. Parental divorce was ascertained as divorce or separation before 2009. Parental history of depression based on parental reports of depression (1989-2009) and offspring reports of parental lifetime history of depression. Current cannabis use was defined as use at least once in the preceding 12 months. Data were analyzed using multiple logistic regression models controlling for young adult and parental socio-demographic variables. Approximately one fourth of youth (23%) reported consuming cannabis at least once in the past year. At the same time, 15% had parents who were divorced and 30% parents with a history of depression. The association between parental divorce and cannabis use in young adults was not statistically significant (adjusted OR: 1.50; 95% CI: 0.97-2.31). History of parental depression conferred a marginally statistically significant 42% higher odds of young adult cannabis use (adjusted OR: 1.42; 95% CI: 1.00-2.01). Young adults who experienced both parental history of divorce and depression were more than two times as likely to be current cannabis users compared to those who experienced neither of these (adjusted OR: 2.38; 95% CI: 1.26-4.48). Our findings highlight the critical importance of considering familial context in understanding cannabis use in young adults. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Effect of a Digital Social Media Campaign on Young Adult Smoking Cessation.

Science.gov (United States)

Baskerville, Neill Bruce; Azagba, Sunday; Norman, Cameron; McKeown, Kyle; Brown, K Stephen

2016-03-01

Social media (SM) may extend the reach and impact for smoking cessation among young adult smokers. To-date, little research targeting young adults has been done on the use of SM to promote quitting smoking. We assessed the effect of an innovative multicomponent web-based and SM approach known as Break-it-Off (BIO) on young adult smoking cessation. The study employed a quasi-experimental design with baseline and 3-month follow-up data from 19 to 29-year old smokers exposed to BIO (n = 102 at follow-up) and a comparison group of Smokers' Helpline (SHL) users (n = 136 at follow-up). Logistic regression analysis assessed differences between groups on self-reported 7-day and 30-day point prevalence cessation rates, adjusting for ethnicity, education level, and cigarette use (daily or occasional) at baseline. The campaign reached 37 325 unique visitors with a total of 44 172 visits. BIO users had significantly higher 7-day and 30-day quit rates compared with users of SHL. At 3-month follow-up, BIO participants (32.4%) were more likely than SHL participants (14%) to have quit smoking for 30 days (odds ratio = 2.95, 95% CI = 1.56 to 5.57, P < .001) and BIO participants (91%) were more likely than SHL participants (79%) to have made a quit attempt (odds ratio = 2.69, 95% CI = 1.03 to 6.99, P = .04). The reach of the campaign and findings on quitting success indicate that a digital/SM platform can complement the traditional SHL cessation service for young adult smokers seeking help to quit. © The Author 2015. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Relationships between mind-wandering and attentional control abilities in young adults and adolescents.

Science.gov (United States)

Stawarczyk, David; Majerus, Steve; Catale, Corinne; D'Argembeau, Arnaud

2014-05-01

Recent findings suggest that mind-wandering-the occurrence of thoughts that are both stimulus-independent and task-unrelated-corresponds to temporary failures in attentional control processes involved in maintaining constant task-focused attention. Studies supporting this proposal are, however, limited by a possible confound between mind-wandering episodes and other kinds of conscious experiences, such as external distractions (i.e., interoceptive sensations and exteroceptive perceptions). In the present study, we addressed this issue by examining, in adolescents and young adults, the relations between tasks measuring attentional control abilities and a measure of mind-wandering that is distinct from external distractions. We observed (1) that adolescents experienced more frequent external distractions, but not more mind-wandering, than young adults during the Sustained Attention to Response Task (SART) and (2) that, in young adults, the influence of external distractions on SART performance was fully accounted for by attentional control abilities, whereas mind-wandering was associated with decreases in SART performance above and beyond what was explained by attentional control abilities. These results show that mind-wandering cannot be entirely reduced to failures in the ability to maintain one's attention focused on task, and suggest that external distractions rather than mind-wandering are due to attentional control failures. Copyright © 2014 Elsevier B.V. All rights reserved.

keV right-handed neutrinos from type II seesaw mechanism in a 3-3-1 model

International Nuclear Information System (INIS)

Cogollo, D.; Diniz, H.; Pires, C.A. de S

2009-01-01

We adapt the type II seesaw mechanism to the framework of the 3-3-1 model with right-handed neutrinos. We emphasize that the mechanism is capable of generating small masses for the left-handed and right-handed neutrinos and the structure of the model allows that both masses arise from the same Yukawa coupling. For typical values of the free parameters of the model we may obtain at least one right-handed neutrino with mass in the keV range. Right-handed neutrino with mass in this range is a viable candidate for the warm component of the dark matter existent in the universe.

Relic right-handed Dirac neutrinos and implications for detection of cosmic neutrino background

Directory of Open Access Journals (Sweden)

Jue Zhang

2016-02-01

Full Text Available It remains to be determined experimentally if massive neutrinos are Majorana or Dirac particles. In this connection, it has been recently suggested that the detection of cosmic neutrino background of left-handed neutrinos νL and right-handed antineutrinos ν‾R in future experiments of neutrino capture on beta-decaying nuclei (e.g., νe+H3→He3+e− for the PTOLEMY experiment is likely to distinguish between Majorana and Dirac neutrinos, since the capture rate is twice larger in the former case. In this paper, we investigate the possible impact of right-handed neutrinos on the capture rate, assuming that massive neutrinos are Dirac particles and both right-handed neutrinos νR and left-handed antineutrinos ν‾L can be efficiently produced in the early Universe. It turns out that the capture rate can be enhanced at most by 28% due to the presence of relic νR and ν‾L with a total number density of 95 cm−3, which should be compared to the number density 336 cm−3 of cosmic neutrino background. The enhancement has actually been limited by the latest cosmological and astrophysical bounds on the effective number of neutrino generations Neff=3.14−0.43+0.44 at the 95% confidence level. For illustration, two possible scenarios have been proposed for thermal production of right-handed neutrinos in the early Universe.

Association between electronic cigarette use and openness to cigarette smoking among US young adults.

Science.gov (United States)

Coleman, Blair N; Apelberg, Benjamin J; Ambrose, Bridget K; Green, Kerry M; Choiniere, Conrad J; Bunnell, Rebecca; King, Brian A

2015-02-01

Use of electronic nicotine delivery systems (ENDS), including electronic cigarettes (e-cigarettes), is increasing. One concern is the appeal of these products to youth and young adults and the potential to influence perceptions and use of conventional cigarettes. Using data from the 2012-2013 National Adult Tobacco Survey, characteristics of adults aged 18-29 years who had never established cigarette smoking behavior were examined by ever use of e-cigarettes, demographics, and ever use of other tobacco products (smokeless tobacco, cigars, hookah, and cigarettes). Multivariate logistic regression was used to examine the relationship between e-cigarette use and openness to cigarette smoking among young adults, defined as the lack of a firm intention not to smoke soon or in the next year. Among young adults who had never established cigarette smoking behavior (unweighted n = 4,310), 7.9% reported having ever tried e-cigarettes, and 14.6% of those who reported having ever tried e-cigarettes also reported current use of the product. Ever e-cigarette use was associated with being open to cigarette smoking (adjusted odds ratio = 2.4; 95% confidence interval = 1.7, 3.3), as was being male, aged 18-24 years, less educated, and having ever used hookah or experimented with conventional cigarettes. Ever use of e-cigarettes and other tobacco products was associated with being open to cigarette smoking. This study does not allow us to assess the directionality of this association, so future longitudinal research is needed to illuminate tobacco use behaviors over time as well as provide additional insight on the relationship between ENDS use and conventional cigarette use among young adult populations. © The Author 2014. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Mental health in young adults and adolescents - supporting general physicians to provide holistic care.

Science.gov (United States)

Jurewicz, Izabela

2015-04-01

In the era of an ageing population, young adults on medical wards are quite rare, as only 12% of young adults report a long-term illness or disability. However, mental health problems remain prevalent in the younger population. In a recent report, mental health and obesity were listed as the most common problems in young adults. Teams set up specifically for the needs of younger adults, such as early intervention in psychosis services are shown to work better than traditional care and have also proven to be cost effective. On the medical wards, younger patients may elicit strong emotions in staff, who often feel protective and may identify strongly with the young patient's suffering. In order to provide holistic care for young adults, general physicians need to recognise common presentations of mental illness in young adults such as depression, deliberate self-harm, eating disorders and substance misuse. Apart from treating illness, health promotion is particularly important for young adults. © 2015 Royal College of Physicians.

Young adult smokers' neural response to graphic cigarette warning labels

Directory of Open Access Journals (Sweden)

Adam E. Green

2016-06-01

Conclusions: In this sample of young adult smokers, GWLs promoted neural activation in brain regions involved in cognitive and affective decision-making and memory formation and the effects of GWLs did not differ on branded or plain cigarette packaging. These findings complement other recent neuroimaging GWL studies conducted with older adult smokers and with adolescents by demonstrating similar patterns of neural activation in response to GWLs among young adult smokers.

Search for right-handed currents in the kaon decay

International Nuclear Information System (INIS)

Yamanaka, Taku

1985-01-01

The longitudinal polarization of the muon emitted in the decay K + → μ + ν was measured to search for right-handed weak currents in the strangeness-changing process. The polarization was determined to be -0.970 +- 0.047, which is consistent with the V-A hypothesis. (author)

Perceptions of Resiliency and Coping: Homeless Young Adults Speak Out

Science.gov (United States)

Thompson, Sanna J.; Ryan, Tiffany N.; Montgomery, Katherine L.; Lippman, Angie Del Prado; Bender, Kimberly; Ferguson, Kristin

2016-01-01

This study explored the perceptions of resilience and coping among homeless young adults, a focus that differs from previous research by considering the unconventional resilience and coping of this high-risk population. Semistructured qualitative interviews were conducted with 45 homeless young adults. Individual interviews were audio recorded,…

No excess fatigue in young adult survivors of childhood cancer

NARCIS (Netherlands)

Langeveld, N. E.; Grootenhuis, M. A.; Voûte, P. A.; de Haan, R. J.; van den Bos, C.

2003-01-01

Clinical reports suggest that many survivors of childhood cancer experience fatigue as a long-term effect of their treatment. To investigate this issue further, we assessed the level of fatigue in young adult survivors of childhood cancer. We compared the results with a group of young adults with no

Young Children's Enactments of Human Rights in Early Childhood Education

Science.gov (United States)

Quennerstedt, Ann

2016-01-01

This paper explores ways in which human rights become part of and affect young children's everyday practices in early childhood education and, more particularly, how very young children enact human rights in the preschool setting. The study is conducted in a Swedish preschool through observations of the everyday practices of a group of children…

Correlates of smoking among young adults: the role of lifestyle, attitudes/beliefs, demographics, and exposure to anti-tobacco media messaging.

Science.gov (United States)

Dietz, Noella A; Sly, David F; Lee, David J; Arheart, Kristopher L; McClure, Laura A

2013-06-01

Young adults (18-24 years) have the highest smoking rate of any age group. Unlike youth/adult populations where there is one primary message targeting behavior, anti-tobacco campaigns targeting young adults should contain messages of prevention and cessation. The objective was to identify factors influencing young adult cigarette use, employing the Centers for Disease Control and Prevention logic model, with an emphasis on the role of lifestyle, tobacco use tolerance, and attitudes/beliefs. Cross-sectional data were collected from 4401 young adults using telephone interviews in 2010 as part of the evaluation for the Tobacco Free Florida Campaign. Multivariate logistic regression was used to examine the relationship between current smoking status and lifestyles, tolerance of tobacco use, and attitude/belief variables. The young adult cigarette prevalence rate is 20.3%, with males more likely to be smokers (25.1%) than females (15.6%) and non-Hispanic Whites more likely to be smokers than other racial/ethnic groups (23.8%). Significant associations were found between lifestyle variables (frequent bar/club, drinks per month, and number of friends who smoke), tolerance of tobacco use (allow smoke in house/car and moderate tobacco use), and four attitude/belief indices and current smoking behavior. Results suggest lifestyles and attitudes/beliefs should be key behavioral targets of prevention programs aimed at young adults. Data strongly suggest that as young adults reject negative labels attached to smokers, they are more likely to smoke. Prevention (and cessation) programs may need to reduce barriers that result in segregating nonsmokers/smokers so smokers can have an increased chance of adopting attitudes/beliefs of nonsmokers. Copyright © 2012 Elsevier Ireland Ltd. All rights reserved.

Hand-assisted bilateral nephrectomy in a patient with adult polycystic kidney disease

Directory of Open Access Journals (Sweden)

Marcello Alves Pinto

Full Text Available CONTEXT: Dominantly autosomal polycystic disease is characterized by multiple bilateral and non-functional cysts, which lead to progressive kidney failure. OBJECTIVE: Our objective was to report on a case of hand-assisted bilateral nephrectomy in a 28-year-old female patient with adult polycystic disease and recurring pyelonephritis in a kidney transplant program. CASE REPORT: A hand-assisted bilateral nephrectomy was performed through a supra-umbilical median incision of approximately 6 cm, and with 3 ports of 10 mm. The length of the surgery was 3 hours and 15 minutes. The kidneys were removed after the aspiration of some cysts through the supra-umbilical incision. Pain control was achieved via the use of analgesics. The blood loss during surgery was 160 ml. During the postoperative period, the patient developed right-side pneumothorax, which was drained with no further occurrence. This drain was kept in place for 48 hours. The length of hospitalization was 4 days.

Influencers and preference predictors of HPV vaccine uptake among US male and female young adult college students.

Science.gov (United States)

LaJoie, A Scott; Kerr, Jelani C; Clover, Richard D; Harper, Diane M

2018-06-01

The purpose of the study was to assess the knowledge, attitudes and beliefs of male and female college students in Kentucky about HPV associated diseases and vaccines, and to determine which parameters predicted self-reported uptake of HPV vaccination. A self-selected cross-sectional sample of college students completed an evidence-based online survey. Of approximately 1200 potential respondents, 585 completed the survey. The average age was 20.6 (SD 3.15) and 78% were female; 84% of the population had had one or more sexual partners. Concern for HPV vaccine safety and potential need for boosters did not significantly deter vaccine uptake. Likewise, knowledge about HPV associated cancers was not predictive of vaccine uptake. On the other hand, parental influence for vaccination was a strong predictor for vaccine uptake (aOR = 5.32, 2.71-13.03), and free vaccine nearly doubled the likelihood of being vaccinated (aOR 1.90, 1.05-3.41). In addition, the strong preference for the respondent's partner to be HPV vaccinated predicted vaccine uptake (aOR = 4.04, 95% CI: 2.31-7.05), but the lack of preference for partner vaccination predicted an unvaccinated self (aOR = 0.50, 0.27-0.93). HPV vaccination has been successful in young adult college students in Kentucky. Young adults prefer their partners to be HPV vaccinated regardless of whether they themselves are vaccinated. Parental influence and free vaccine were positive predictors for vaccine uptake in this population. Copyright © 2018 The Authors. Published by Elsevier B.V. All rights reserved.

Long-term outcome after arterial ischemic stroke in children and young adults.

Science.gov (United States)

Goeggel Simonetti, Barbara; Cavelti, Ariane; Arnold, Marcel; Bigi, Sandra; Regényi, Mária; Mattle, Heinrich P; Gralla, Jan; Fluss, Joel; Weber, Peter; Hackenberg, Annette; Steinlin, Maja; Fischer, Urs

2015-05-12

To compare long-term outcome of children and young adults with arterial ischemic stroke (AIS) from 2 large registries. Prospective cohort study comparing functional and psychosocial long-term outcome (≥2 years after AIS) in patients who had AIS during childhood (1 month-16 years) or young adulthood (16.1-45 years) between January 2000 and December 2008, who consented to follow-up. Data of children were collected prospectively in the Swiss Neuropediatric Stroke Registry, young adults in the Bernese stroke database. Follow-up information was available in 95/116 children and 154/187 young adults. Median follow-up of survivors was 6.9 years (interquartile range 4.7-9.4) and did not differ between the groups (p = 0.122). Long-term functional outcome was similar (p = 0.896): 53 (56%) children and 84 (55%) young adults had a favorable outcome (modified Rankin Scale 0-1). Mortality in children was 14% (13/95) and in young adults 7% (11/154) (p = 0.121) and recurrence rate did not differ (p = 0.759). Overall psychosocial impairment and quality of life did not differ, except for more behavioral problems among children (13% vs 5%, p = 0.040) and more frequent reports of an impact of AIS on everyday life among adults (27% vs 64%, p Stroke Scale/NIH Stroke Scale score was the most important predictor of favorable outcome (p young adults for mortality, disability, quality of life, psychological, or social variables. © 2015 American Academy of Neurology.

Well Researched, Yet Little Understood: Young Adults and Physical Activity

Science.gov (United States)

Cothran, Donetta; Kulinna, Pamela Hodges