480 research outputs found
Mental Health and Mindfulness: A Homeroom Curriculum at Benton Hall Academy
This capstone project was completed through a partnership with Benton Hall Academy in Nashville, TN. This academy is a school for children who learn differently and works to help students be successful in their education and transition into the workplace or higher learning opportunities. This project focuses on improving the mental health of lower and middle school students through a 27 week homeroom curriculum teaching about mindfulness, social skills, attention, and emotional regulation. Current literature and materials, students needs, and stakeholder input was utilized to create and implement the project in the lower and middle school homeroom classrooms
Berom cultural beliefs and attitudes towards mental health problems in Nigeria: a mixed-methods study
Beliefs and attitudes are essential in mental health discourse. However, cultural beliefs and attitudes towards mental health problems (ATMHPs) among the Berom people of Nigeria are under-researched. The present studies made original contributions using the Cultural Identity Model (CIM) as predictors to investigate ATMHPs, and semi-structured interviews to further explain the potential impact of cultural beliefs on MHPs. In study-1, N = 140 participants responded to questionnaires on ATMHPs and were analysed using multivariate multiple regression in RStudio. Study-2 interviewed N = 13 participants (n = 7 laypeople; n = 6 practitioners). Interviews were recorded, transcribed and analysed thematically. Study-1 findings showed CIM as a non-significant predictor of ATMHPs. However, in study-2, four themes emerged: Cultural beliefs that MHPs are caused by spiritual forces; Berom indigenous preference for traditional healing; Christian religious healing in Berom communities; and Western-trained mental health practitioners' perception of lay service-users. The authors concluded that the Berom traditional and Christian religious healings are beneficial
Vapor Compression Refrigeration System for Cold Storage on Spacecrafts
NASA’s future missions involve sending astronauts back to the moon, and further. Challenges associated with this goal are not limited to the science involved with propelling these astronauts to their destination. Life support systems must also advance to improve astronaut health during their long flights in space. Currently, food consumed in space is processed to be shelf stable, and recent experiments have shown that nutrients of these shelf stable foods decay over time. Refrigeration storage for more nutritional food has remained undeveloped due to fluid flow and heat transfer management difficulties in microgravity. As part of a NASA SBIR Phase I project, Purdue University and Air Squared Inc., have designed a modular refrigerator that is able to preserve food in a frozen state. The proposed vapor compression refrigeration system reduces the instability of flow in microgravity through both reduction on liquid reliance via a coupled oil-free scroll compressor and expander, and through specific methods of design that manage two phase refrigerant flow through the heat exchangers. R134a is the working fluid, as it is non-toxic, non-flammable, has favorable volumetric characteristics, and will be available in the future. Air is pulled across the evaporator of the vapor compression loop to be cooled, and then fed into four identical food storage compartments. Absorbed heat from the air is rejected out of the condenser into a central cooling water loop in the spacecraft. Developments of more effective vapor compression systems in space may also yield improved systems for use on earth
Electronic polarization at surfaces and thin films of organic molecular crystals: PTCDA
The electronic polarization energies, P = (P+) + (P-), of a PTCDA
(perylenetetracarboxylic acid dianhydride) cation and anion in a crystalline
thin film on a metallic substrate are computed and compared with measurements
of the PTCDA transport gap on gold and silver. Both experiments and theory show
that P is 500 meV larger in a PTCDA monolayer than in 50 A films. Electronic
polarization in systems with surfaces and interfaces are obtained
self-consistently in terms of charge redistribution within molecules.Comment: 5 pages, 4 postscript figures embedde
Challenges to providing HIV prevention education to youth with disabilities in South Africa
Purpose: In South Africa, little is known how HIV prevention education is implemented in schools for learners with disabilities. This article reports on findings from a study exploring the extent to which HIV education is reached to people with disabilities in South Africa, and the challenges faced by educators providing HIV prevention education to learners with disabilities. Method: A survey questionnaire completed by 34 schools for learners with special education needs in the Western Cape province of South Africa. Additional complimentary data were collected through interviews with a total of 21 members of staff at schools for learners with disabilities. Results: Respondents recognise the importance of providing HIV prevention education for people with disabilities. Staff reports some challenges in providing HIV prevention education: barriers to communication; discomfort about issues of sexuality and disability; disagreements among staff about what is appropriate content for sexual health education; and fears of promoting sexual activity. Conclusions: There is a need for HIV prevention education to be specifically customized to the needs of the specific population. A general programme, which is included as part of a general curriculum and generally tailored to “mainstream” schools, would need to be adapted according to specific needs and disabling barriers faced
A family of diameter-based eigenvalue bounds for quantum graphs
We establish a sharp lower bound on the first non-trivial eigenvalue of the
Laplacian on a metric graph equipped with natural (i.e., continuity and
Kirchhoff) vertex conditions in terms of the diameter and the total length of
the graph. This extends a result of, and resolves an open problem from, [J. B.
Kennedy, P. Kurasov, G. Malenov\'a and D. Mugnolo, Ann. Henri Poincar\'e 17
(2016), 2439--2473, Section 7.2], and also complements an analogous lower bound
for the corresponding eigenvalue of the combinatorial Laplacian on a discrete
graph. We also give a family of corresponding lower bounds for the higher
eigenvalues under the assumption that the total length of the graph is
sufficiently large compared with its diameter. These inequalities are sharp in
the case of trees.Comment: Substantial revision of v1. The main result, originally for the first
eigenvalue, has been generalised to the higher ones. The title has been
changed and the proofs substantially reorganised to reflect the new result,
and a section containing concluding remarks has been adde
Ten Years After: An ‘Austerity Audit’ of Services and Living Conditions for People Living with HIV in the UK, a Decade after the Financial Crisis
Cite as: HIV Psychosocial Network (2018). Ten Years After: An ‘Austerity Audit’ of Services and Living Conditions for People Living with HIV in the UK, a Decade after the Financial Crisis
Daily life stress and the cortisol awakening response : testing the anticipation hypothesis
Acknowledgments We thank Paul Stewart for his contribution to data collection and Dr Matthew Jones for programming the handheld computers. Author Contributions Conceived and designed the experiments: WS DJP. Performed the experiments: DJP. Analyzed the data: WS. Wrote the paper: WS DJP.Peer reviewedPublisher PD
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