79 research outputs found
“She Posted It on Facebook”: Mexican American Adolescents’ Experiences With Technology and Romantic Relationship Conflict
We examined experiences with technology and dating conflict among Mexican American (MA) adolescents (ages 15-17 years) using mixed qualitative methodologies. Focus groups, divided by three levels of acculturation and gender (N = 20), and videotaped observations of couples (N = 34), found that technology (i.e., cell phones, social media) afforded adolescents increased visibility of their partners’ day-to-day peer interactions. Feelings of romantic jealousy resulted in text message harassment and the expectation of immediate technology-facilitated contact. Females were more flirtatious as well as emotionally affected by jealousy resulting from social media sites, and males set rules regarding other-sex texting. Social media was particularly salient among more highly acculturated youth. Online spaces offered an opportunity for outside parties to observe unhealthy relationships and to offer support
The Vehicle, Fall 2004
Table of Contents
Six-Billion to One AgainstRyan Maneypage 5
May 25th, 2004Megan Rankinpage 6
Summer DeliveryAnthony Shootpage 7
A Young Family, Smithland, Kentucky. October 1935.Clementinepage 8
UntitledJonathan M. Cookpage 9
October 23, 2021Ryan Maneypage 10
Last NightKaty Dwigginspage 11
UntitledMegan Rankinpage 12
Clever DisguiseSarah Johnsonpage 13
conspiracy against grandmaClementinepage 14
ThunderKitty Apodacapage 15
UntitledJonathan M. Cookpage 16
Self PortraitAnnette Carlinpage 17
LeavesAnthony Shootpage 18
UntitledKaty Dwigginspage 19
The Woman I Almost UnderstoodGreg Lyonspage 20
Flesh and SandJonathan M. Cookpage 21
Lunch DateAlisa Habelpage 22
Like and Unlike Everyone ElseC. Alan Doughtypage 23
Thankfully SwayedSarah Johnsonpage 24
A Warm Winter DayJoshua D. Andersonpage 25-26
Oak, Maple, SassafrasClementinepage 27-30https://thekeep.eiu.edu/vehicle/1080/thumbnail.jp
McDonough, GA
Prepared by the Spring 2014 Preservation Planning class. These Design Guidelines explain and interpret general design criteria in the local preservation ordinance for the McDonough, serves as a tool to guide preliminary design decisions, preserves historic character of the area, protects and stabilizes property values, makes suggestions for design appropriateness and provides neighborhood continuity, stability and predictability in assessing future change. The purpose of this report is to provide recommendations that aid in the preservation of the unique architectural and historic character of the city.https://scholarworks.gsu.edu/history_heritagepreservation/1028/thumbnail.jp
Structure of the Hybrid-2 type intramolecular human telomeric G-quadruplex in K+ solution: insights into structure polymorphism of the human telomeric sequence
Formation of the G-quadruplex in the human telomeric sequence can inhibit the activity of telomerase, thus the intramolecular telomeric G-quadruplexes have been considered as an attractive anticancer target. Information of intramolecular telomeric G-quadruplex structures formed under physiological conditions is important for structure-based drug design. Here, we report the first structure of the major intramolecular G-quadruplex formed in a native, non-modified human telomeric sequence in K+ solution. This is a hybrid-type mixed parallel/antiparallel-G-stranded G-quadruplex, one end of which is covered by a novel T:A:T triple capping structure. This structure (Hybrid-2) and the previously reported Hybrid-1 structure differ in their loop arrangements, strand orientations and capping structures. The distinct capping structures appear to be crucial for the favored formation of the specific hybrid-type intramolecular telomeric G-quadruplexes, and may provide specific binding sites for drug targeting. Our study also shows that while the hybrid-type G-quadruplexes appear to be the major conformations in K+ solution, human telomeric sequences are always in equilibrium between Hybrid-1 and Hybrid-2 structures, which is largely determined by the 3′-flanking sequence. Furthermore, both hybrid-type G-quadruplexes suggest a straightforward means for multimer formation with effective packing in the human telomeric sequence and provide important implications for drug targeting of G-quadruplexes in human telomeres
Tackling health literacy: adaptation of public hypertension educational materials for an Indo-Asian population in Canada
<p>Abstract</p> <p>Background</p> <p>Indo-Asians in Canada are at increased risk for cardiovascular diseases. There is a need for cultural and language specific educational materials relating to this risk. During this project we developed and field tested the acceptability of a hypertension public education pamphlet tailored to fit the needs of an at risk local Indo-Asian population, in Calgary, Alberta, Canada.</p> <p>Methods</p> <p>A community health board representing Calgary's Indo-Asian communities identified the culturally specific educational needs and language preferences of the local population. An adaptation of an existing English language Canadian Public Hypertension Recommendations pamphlet was created considering the literacy and translation challenges. The adapted pamphlet was translated into four Indo-Asian languages. The adapted pamphlets were disseminated as part of the initial educational component of a community-based culturally and language-sensitive cardiovascular risk factor screening and management program. Field testing of the materials was undertaken when participants returned for program follow-up seven to 12 months later.</p> <p>Results</p> <p>Fifty-nine English-speaking participants evaluated and confirmed the concept validity of the English adapted version. 28 non-English speaking participants evaluated the Gujarati (N = 13) and Punjabi (N = 15) translated versions of the adapted pamphlets. All participants found the pamphlets acceptable and felt they had improved their understanding of hypertension.</p> <p>Conclusions</p> <p>Involving the target community to identify health issues as well as help to create culturally, language and literacy sensitive health education materials ensures resources are highly acceptable to that community. Minor changes to the materials will be needed prior to formal testing of hypertension knowledge and health decision-making on a larger scale within this at risk community.</p
Tympanic temperature measurements: Are they reliable in the critically ill? A clinical study of measures of agreement*
Requirements for Efficient Proteolytic Cleavage of Prelamin A by ZMPSTE24
The proteolytic maturation of the nuclear protein lamin A by the zinc metalloprotease ZMPSTE24 is critical for human health. The lamin A precursor, prelamin A, undergoes a multi-step maturation process that includes CAAX processing (farnesylation, proteolysis and carboxylmethylation of the C-terminal CAAX motif), followed by ZMPSTE24-mediated cleavage of the last 15 amino acids, including the modified C-terminus. Failure to cleave the prelamin A "tail", due to mutations in either prelamin A or ZMPSTE24, results in a permanently prenylated form of prelamin A that underlies the premature aging disease Hutchinson-Gilford Progeria Syndrome (HGPS) and related progeroid disorders.Here we have investigated the features of the prelamin A substrate that are required for efficient cleavage by ZMPSTE24. We find that the C-terminal 41 amino acids of prelamin A contain sufficient context to allow cleavage of the tail by ZMPSTE24. We have identified several mutations in amino acids immediately surrounding the cleavage site (between Y646 and L647) that interfere with efficient cleavage of the prelamin A tail; these mutations include R644C, L648A and N650A, in addition to the previously reported L647R. Our data suggests that 9 of the 15 residues within the cleaved tail that lie immediately upstream of the CAAX motif are not critical for ZMPSTE24-mediated cleavage, as they can be replaced by the 9 amino acid HA epitope. However, duplication of the same 9 amino acids (to increase the distance between the prenyl group and the cleavage site) impairs the ability of ZMPSTE24 to cleave prelamin A.Our data reveals amino acid preferences flanking the ZMPSTE24 cleavage site of prelamin A and suggests that spacing from the farnesyl-cysteine to the cleavage site is important for optimal ZMPSTE24 cleavage. These studies begin to elucidate the substrate requirements of an enzyme activity critical to human health and longevity
Factors influencing the speed of cancer diagnosis in rural Western Australia: A General Practice perspective
Introduction. The speed of diagnosis impacts on prognosis and survival in all types of cancer. In most cases survival and prognosis are significantly worse in rural and remote Australian populations who have less access to diagnostic and therapeutic services than metropolitan communities in this country. Research suggests that in general delays in diagnosis were a factor of misdiagnosis, the confounding effect of existing conditions and delayed or misleading investigation of symptoms. The aim of this study is to further explore the factors that impact on the speed of diagnosis in rural Western Australia with direct reference to General Practitioners (GPs) working in this setting.
Methods. The methodology consisted of a structured discussion of specific cases. GPs based in two rural locations in Western Australia were asked to identify up to eight clinical cases for discussion. A diversity of cases was requested encompassing those with timely and delayed diagnosis of cancer. Focus groups were held with the practitioners to identify which factors under six headings delayed or facilitated the diagnosis in each case. A structured summary of the discussion was relayed to a wider group of GPs to seek additional views or comments on specific factors that impact on the speed of cancer diagnosis in rural and remote locations in Australia.
Results. A number of factors affecting the speed of diagnosis were identified: the demographic shift towards a frailer and older population, presenting with multiple and complex diseases, increases the challenge to identify early cancer symptoms; seasonal and demanding work patterns leading to procrastination in presenting for medical care; unhelpful scheduling of specialist appointments; and the varying impact of informal networks and social relationships.
Conclusion. Within the limitations of this study we have generated a number of hypotheses that require formal evaluation: (1) GPs working within informal professional and social networks are better informed about their patients' health needs and have an advantage in making early diagnosis; (2) Despite the other differences in the population characteristics decentralising services would improve the prospect for timely diagnosis; and (3) Careful coordination of specialist appointments would improve the speed of diagnosis for rural patients. © 2007 Jiwa et al; licensee BioMed Central Ltd
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