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Sample records for endoleak prevention preliminary

  1. Prophylactic Residual Aneurysmal Sac Embolization with Expandable Hydrogel Embolic Devices for Endoleak Prevention: Preliminary Study in Dogs

    SciTech Connect

    Hiraki, Takao; Pavcnik, Dusan Uchida, Barry T.; Timmermans, Hans A.; Yin Qiang; Wu Renghong; Niyyati, Mahtab; Keller, Frederick S.; Roesch, Josef

    2005-05-15

    Objective. To explore the feasibility and efficacy of residual aneurysmal sac (RAS) embolization with the expandable hydrogel embolic device (EHED) in prevention of endoleaks in a surgically created and endoluminally treated abdominal aortic aneurysm (AAA). Methods. In eight dogs, an AAA was created by means of side-to-side anastomosis between the infrarenal abdominal aorta and inferior vena cava (IVC) with ligation of the IVC above and below the anastomotic end, followed by deployment of an endograft with holes. The RAS was then embolized with the EHED. One animal was killed immediately after RAS embolization and one animal died 12 hr after the procedure. Follow-up aortograms were obtained in six animals after 1 day (1 animal), 2 weeks and 6 months (1 animal), and 8 weeks (4 animals). Results. Four animals had no endoleaks on the follow-up aortograms. The remaining two animals with incomplete RAS embolization had moderate type III endoleaks. Type I or II endoleaks were not seen in any animals. Complications included RAS wall penetration by the devices with platinum wires in two animals (nos. 1 and 2), device migration into an aortic circulation through the endograft holes in two animals (nos. 2 and 3) or through distal interstices between the aortic wall and endograft in one animal (no. 8), aortic occlusion in three animals (nos. 3, 7, and 8), and RAS rupture in one animal (no. 7). Histologic examination showed expanded hydrogels occupying the RAS with associated mature or immature organized thrombus, fibrinous thrombus, or degenerate blood cells. Conclusion. RAS embolization was feasible with the EHED, although additional modifications to the device are required to avoid complications. Angiographic and histologic results suggested that RAS embolization with the EHED may help in the prevention of endoleaks.

  2. Comparison of Contrast-Enhanced Ultrasound and Computed Tomography in Classifying Endoleaks After Endovascular Treatment of Abdominal Aorta Aneurysms: Preliminary Experience

    SciTech Connect

    Carrafiello, Gianpaolo Lagana, Domenico; Recaldini, Chiara; Mangini, Monica; Bertolotti, Elena; Caronno, Roberto; Tozzi, Matteo; Piffaretti, Gabriele; Annibale Genovese, Eugenio; Fugazzola, Carlo

    2006-12-15

    The purpose of the study was to assess the effectiveness of contrast-enhanced ultrasonography (CEUS) in endoleak classification after endovascular treatment of an abdominal aortic aneurysm compared to computed tomography angiography (CTA). From May 2001 to April 2003, 10 patients with endoleaks already detected by CTA underwent CEUS with Sonovue (registered) to confirm the CTA classification or to reclassify the endoleak. In three conflicting cases, the patients were also studied with conventional angiography. CEUS confirmed the CTA classification in seven cases (type II endoleaks). Two CTA type III endoleaks were classified as type II using CEUS and one CTA type II endoleak was classified as type I by CEUS. Regarding the cases with discordant classification, conventional angiography confirmed the ultrasound classification. Additionally, CEUS documented the origin of type II endoleaks in all cases. After CEUS reclassification of endoleaks, a significant change in patient management occurred in three cases. CEUS allows a better attribution of the origin of the endoleak, as it shows the flow in real time. CEUS is more specific than CTA in endoleak classification and gives more accurate information in therapeutic planning.

  3. Type II endoleaks: challenges and solutions

    PubMed Central

    Brown, Andrew; Saggu, Greta K; Bown, Matthew J; Sayers, Robert D; Sidloff, David A

    2016-01-01

    Type II endoleaks are the most common endovascular complications of endovascular abdominal aortic aneurysm repair (EVAR); however, there has been a divided opinion regarding their significance in EVAR. Some advocate a conservative approach unless there is clear evidence of sac expansion, while others maintain early intervention is best to prevent adverse late outcomes such as rupture. There is a lack of level-one evidence in this challenging group of patients, and due to a low event rate of complications, large numbers of patients would be required in well-designed trials to fully understand the natural history of type II endoleak. This review will discuss the imaging, management, and outcome of patients with isolated type II endoleaks following infra-renal EVAR. PMID:27042087

  4. Type II Endoleak After Endovascular Repair of Abdominal Aortic Aneurysm: Effectiveness of Embolization

    SciTech Connect

    Nevala, Terhi; Biancari, Fausto; Manninen, Hannu; Aho, Pekka-Sakari; Matsi, Pekka; Maekinen, Kimmo; Roth, Wolf-Dieter; Yloenen, Kari; Lepaentalo, Mauri; Peraelae, Jukka

    2010-04-15

    The purpose of this study was to report our experience in treating type II endoleaks after endovascular aneurysm repair (EVAR) of abdominal aortic aneurysms. Two hundred eighteen patients underwent EVAR with a Zenith stent-graft from January 2000 to December 2005. During a follow-up period of 4.5 {+-} 2.3 years, solely type II endoleak was detected in 47 patients (22%), and 14 of them underwent secondary interventions to correct this condition. Ten patients had transarterial embolization, and four patients had translumbar/transabdominal embolization. The embolization materials used were coils, thrombin, gelatin, Onyx (ethylene-vinyl alcohol copolymer), and glue. Disappearance of the endoleak without enlargement of the aneurysm sac after the first secondary intervention was achieved in only five of these patients (5/13). One patient without surveillance imaging was excluded from analyses of clinical success. After additional interventions in four patients and the spontaneous disappearance of type II endoleak in two patients, overall clinical success was achieved in eight patients (8/12). One patient did not have surveillance imaging after the second secondary intervention. Clinical success after the first secondary intervention was achieved in two patients (2/9) in the transarterial embolization group and three patients (3/4) in the translumbar embolization group. The results of secondary interventions for type II endoleak are unsatisfactory. Although the small number of patients included in this study prevents reliable comparisons between groups, the results seem to favor direct translumbar embolization in comparison to transarterial embolization.

  5. A magnetic approach to decrease stent graft endoleak: ex-vivo validation.

    PubMed

    Liu, Zhipeng; Liu, Yi; Navia, Jośe A; Kassab, Ghassan S

    2009-09-01

    Stent graft endoleak is a major problem in endovascular aneurysm repair (EVAR). Endoleak occurs after EVAR and may lead to aneurysm rupture, acute vessel thrombosis or occlusion. This study presents a novel design to potentially reduce endoleak with use of magnets. A ferromagnetic stent is deployed into the vessel lumen, and two external flexible magnetic rings are used to clamp on the proximal and distal necks of the stent. The rings impose epivascular magnetic pressure on the vessel wall to prevent the vessel wall from separating from the stent under elevated blood pressure. The geometry and magnetic properties of the stent and rings were designed to produce sufficient pressure, without overly compressing the vessel wall. Feasibility of this design was demonstrated with in vitro experiments using porcine abdominal aortas. The experiments showed that magnetic ring significantly improved the seal between the stent and vessel wall with use of moderate-sized stent. For aortas subjected to physiological axial stretch, rings that generate magnetic pressure of about 45 mmHg were found sufficient to prevent endoleak at pressure of 140 mmHg. Evaluation of this design in an in vivo animal model of aortic aneurysm is warranted.

  6. Billowing Of Endologix Powerlink Stent Mimicking Endoleaks

    PubMed Central

    Wu, Alex; Karuppasamy, Karunakaravel; Wang, Weiping

    2016-01-01

    Introduction: Endoleaks remains one of the primary concerns of endovascular aortic aneurysm repair (EVAR) and is routinely followed with CT angiography (CTA). However, certain imaging findings can mimic endoleaks. Case Presentation: A 65-year-old woman who had endovascular aortic repair (EVAR) of an abdominal aortic aneurysm with Endologix Powerlink system developed marked new circumferential cauliflower-like bulging of contrast-filled sacs at mid-stent-graft with enlargement of the excluded aneurysm at 3-year follow-up. Conclusions: Considering the unique construct of the Powerlink stents, this is thought to represent aneurysmal degeneration of the outer fabric material from the metal struts and may potentially pressurize the excluded sac with risk for rupture. PMID:26949697

  7. Endograft Sizing for Endovascular Aortic Repair and Incidence of Endoleak Type 1A

    PubMed Central

    Zeebregts, Clark J.; Willems, Tineke P.; Vainas, Tryfon; Tielliu, Ignace F. J.

    2016-01-01

    1A. Inadequate oversizing and considerable β-angulation of the aortic neck may have been the cause of endoleak type 1A in this population. Robust and well-investigated sizing methods are paramount for accurate endograft sizing and prevention of endoleak type 1A. Therefore the lack of studies in this field and a sizeable inter-observer variability do not justify the widespread reliance on the traditional diameter-based methods for endograft sizing. PMID:27359115

  8. Persistent Type I Endoleak after Endovascular Treatment with Chimney Technique

    PubMed Central

    Azevedo, Ana Isabel; Braga, Pedro; Rodrigues, Alberto; Ferreira, Nuno; Fonseca, Marlene; Dias, Adelaide; Gama Ribeiro, Vasco

    2016-01-01

    Thoracic endovascular aortic repair (TEVAR) is increasingly used in the treatment of acute type B aortic dissection. Type Ia endoleaks are a common complication of the procedure, but its clinical significance and the best treatment strategy remain poorly defined. We present a case of a type Ia endoleak following TEVAR in the treatment of acute type B aortic dissection. Chimney technique approach was used in an attempt to seal the endoleak. Although technical success was suboptimal, the patient remained clinically stable and event free. Data regarding the natural course and management of type Ia endoleaks following TEVAR for aortic dissection are sparse. Future research is required to establish the clinical and technical determinants of the need to treat these endoleaks and the best treatment strategy. PMID:27703967

  9. Quality Improvement Guidelines for Imaging Detection and Treatment of Endoleaks following Endovascular Aneurysm Repair (EVAR)

    SciTech Connect

    Rand, T.; Uberoi, R.; Cil, B.; Munneke, G.; Tsetis, D.

    2013-02-15

    Major concerns after aortic aneurysm repair are caused by the presence of endoleaks, which are defined as persistent perigraft flow within the aortic aneurysm sac. Diagnosis of endoleaks can be performed with various imaging modalities, and indications for treatment are based on further subclassifications. Early detection and correct classification of endoleaks are crucial for planning patient management. The vast majority of endoleaks can be treated successfully by interventional means. Guidelines for Imaging Detection and Treatment of endoleaks are described in this article.

  10. Late Type 3b Endoleak with an Endurant Endograft

    PubMed Central

    Barburoglu, Mehmet; Acunas, Bulent; Onal, Yilmaz; Ugurlucan, Murat; Sayin, Omer Ali; Alpagut, Ufuk

    2015-01-01

    Endovascular stent grafting with different commercially available stent graft systems is widely applied for the treatment of abdominal aortic aneurysms with high success rates in the current era. Various types of endoleaks are potential complications of the procedure. They usually occur in the early period. In this report, we present type 3b endoleak occurring 14 months after a successful endovascular abdominal aortic aneurysm repair with a Medtronic Endurant stent graft. PMID:26798537

  11. Ruptured Aortic Aneurysm From Late Type II Endoleak Treated by Transarterial Embolization

    SciTech Connect

    Gunasekaran, Senthil; Funaki, Brian Lorenz, Jonathan

    2013-02-15

    Endoleak is the most common complication after endovascular aneurysm repair. The most common type of endoleak, a type II endoleak, typically follows a benign course and is only treated when associated with increasing aneurysm size. In this case report, we describe a ruptured abdominal aortic aneurysm due to a late, type II endoleak occurring 10 years after endovascular aneurysm repair that was successfully treated by transarterial embolization.

  12. Banding for type IA endoleak after endovascular abdominal aortic repair: An underexposed treatment option.

    PubMed

    van Lammeren, G W; Ünlü, Ç; De Vries, J P P M

    2016-04-01

    More challenging abdominal aortic aneurysms with unfavorable proximal aortic neck anatomy are treated with endovascular means. As a consequence, proximal inadequate sealing may result in type IA endoleak, which in turn can lead to abdominal aortic aneurysm progression or rupture. The presence of type IA endoleak is an indication for secondary interventions. External aortic banding can be a good option to solve a type IA endoleak, but is underreported in literature; we present two cases and review literature.

  13. Successful Repair of Type I Endoleak Using the Frozen Elephant Trunk Technique

    PubMed Central

    Kim, Seon Hee; Song, Seunghwan; Kim, Sang-pil; Lee, Chung Won; Son, Joohyung

    2016-01-01

    Thoracic endovascular aortic repair (TEVAR) has emerged as an effective therapy for a variety of thoracic aortic pathologies. However, various types of endoleak remain a major concern, and its treatment is often challenging. We report a case of type I endoleak occurring 19 months after zone II hybrid TEVAR. The endoleak was successfully repaired by the frozen elephant trunk technique, without removal of a previous stent graft, combined with ascending aorta and total arch replacement. PMID:27525241

  14. Unusual approach for the treatment of a type II endoleak.

    PubMed

    Ciampi Dopazo, J J; Gastaldo, F; Lanciego Pérez, C

    2016-01-01

    This case presentation is about an 88 years-old male patient with previous endovascular aortic aneurysm repairment history and aortic endoleak type II (EL2). The direct lumbar artery catheterization was considered an alternative to solve EL2, associated with aortic endovascular prosthesis and due to an incomplete sealing or exclusion of the aneurysmal sac or a vascular segment demonstrated by imaging studies, when other treatment alternative failed (transarterial embolization) to control the aneurysm growing. Performing translumbar approach was decided by puncturing the artery lumbar (L4) left, previously the lumbar arteries (L4) were evaluated in the abdominal CT arterial phase to guide a puncture/access under flouroscopy control. Diagnostic angiogram clearly demonstrated the median sacral and right lumbar arteries inflow into the aneurysm sac. Transcatheter embolization with fibered platinum microcoils was performed of the median sacral artery and lumbar left and right arteries (L4), showing satisfactory endoleak devascularization.

  15. Type 2 Endoleaks Post-EVAR: Current Evidence for Rupture Risk, Intervention and Outcomes of Treatment

    SciTech Connect

    Chung, Raymond Morgan, Robert A.

    2015-06-15

    Type 2 endoleaks (EL2) are the most commonly encountered endoleaks following EVAR. Despite two decades of experience, there remains considerable variation in the management of EL2 with controversies ranging from if to treat, when to treat and how to treat. Here, we summarise the available evidence, describe the treatment techniques available and offer guidelines for management.

  16. Treatment of Type II Endoleaks After Endovascular Repair of Abdominal Aortic Aneurysms: Transcaval Approach

    SciTech Connect

    Mansueto, Giancarlo Cenzi, Daniela; D'Onofrio, Mirko; Petrella, Enrico; Gumbs, Andrew A.; Mucelli, Roberto Pozzi

    2005-06-15

    The purpose of the note is to describe a new technique for type II endoleak treatment, using an alternative approach through femoral venous access. Three patients who developed type II endoleak after endovascular repair of abdominal aortic aneurysm were treated with direct transcaval puncture and embolization inside the aneurysm sac. The detailed technique is described. All patients were treated without any complications and discharged 48 hours after the treatment. At 1 month follow-up the computed tomograph scan did not show a recurrence of a type II endoleak. The management of patients with type II endoleak is a controversial issue and different techniques have been proposed. We suggest an alternative technique for type II endoleak treatment. The feasibility and the advantages of this approach can offer new possibilities for the diagnosis as well as for the treatment of this complication.

  17. Preventing Mania: A Preliminary Examination of the GOALS Program

    PubMed Central

    Johnson, Sheri L.; Fulford, Daniel

    2010-01-01

    There is strong evidence of a relationship between goal dysregulation and mania. Building on these findings, we examined the feasibility of developing a mania prevention treatment program designed to improve goal regulation skills for those with bipolar disorder. Here, we describe the process of developing a manual, delivering the intervention to a series of cases, and then conducting a small open uncontrolled trial. All participants met diagnostic criteria for bipolar I disorder based on the Structured Clinical Interview for DSM-IV and were not currently experiencing episodes of depression or mania. Ten participants (8 female, mean age = 46.7 years) were enrolled in the GOALS program and completed an average of 13.2 weekly sessions. Participants were administered the Bech-Rafaelson Mania Scale (BRMS) and the Modified Hamilton Rating Scale for Depression at baseline and termination. Some participants completed self-report scales including the Altman Self-Rating Mania Scale, the Beck Depression Inventory, and the Willingly Approached Set of Statistically Unrealistic Pursuits at baseline and termination. In addition, participants were administered a consumer satisfaction questionnaire at termination. At termination, all 10 participants found the program highly relevant and helpful. Most importantly, even though levels of mania were low initially, mean levels of manic symptoms on the BRMS decreased significantly from baseline to termination, and all 10 participants were within a healthy range (BRMS <7) at termination. Although the lack of control group or follow-up data limits this study, preliminary evidence suggests that it is feasible to identify treatment targets by drawing from the basic research literature in bipolar disorder. Findings await replication and more careful testing within a randomized controlled trial. PMID:19433142

  18. A case of type-2 endoleak from a bronchial artery after endovascular aortic repair for Kommerell diverticulum.

    PubMed

    Amako, Mau; Wada, Hideichi; Matsumura, Hitoshi; Morita, Yuichi; Shimizu, Masayuki; Ohsumi, Masahiro; Sukehiro, Yuta; Minematsu, Noritoshi; Nishimi, Masaru; Tashiro, Tadashi

    2014-11-01

    We describe a case of type-2 bronchial artery endoleak after endovascular aortic repair of Kommerell diverticulum (KD) involving right-sided aortic arch and aberrant left subclavian artery (LSA). A 68-year-old woman underwent an endovascular repair of KD with an aberrant LSA in our hospital. Follow-up computed tomography (CT) at 6 months after the procedure showed an endoleak. Digital subtraction angiography revealed a type-2 endoleak from a bronchial artery, but no type-1 or type-2 endoleak from the aberrant left subclavian artery. We performed coil embolization of the KD and the left subclavian artery. The endoleak disappeared in the postoperative CT.

  19. Transarterial Embolization of Type II Endoleaks after EVAR: The Role of Ethylene Vinyl Alcohol Copolymer (Onyx)

    SciTech Connect

    Mueller-Wille, Rene Wohlgemuth, Walter A. Heiss, Peter Wiggermann, Philipp Guentner, Oliver Schreyer, Andreas G. Hoffstetter, Patrick Stroszczynski, Christian; Zorger, Niels

    2013-10-15

    Purpose: To determine the feasibility and efficacy of transarterial endoleak embolization using the liquid embolic agent ethylene vinyl alcohol copolymer (Onyx). Methods: Over a 7-year period eleven patients (6 women, 5 men; mean age 68 years, range 37-83 years) underwent transarterial embolization of a type II endoleak after endovascular aortic aneurysm repair using the liquid embolic agent Onyx. Two patients (18 %) had a simple type II endoleak with only one artery in communication with the aneurysm sac, whereas 9 patients (82 %) had a complex type II endoleak with multiple communicating vessels. We retrospectively analyzed the technical and clinical success of transarterial type II endoleak embolization with Onyx. Complete embolization of the nidus was defined as technical success. Embolization was considered clinically successful when volume of the aneurysm sac was stable or decreased on follow-up CT scans. Result: Mean follow-up time was 26.0 (range 6-50) months. Clinical success was achieved in 8 of 11 patients (73 %). Transarterial nidus embolization with Onyx was technically successful in 6 of 11 patients (55 %). In three cases the nidus was embolized without direct catheterization from a more distal access through the network of collateral vessels. Conclusion: Onyx is a favorable embolic agent for transarterial endoleak embolization. To achieve the best clinical results, complete occlusion of the nidus is mandatory.

  20. Successful treatment of endoleak Type I with uncovered EX-L stent after thoracic endovascular aneurysm repair†

    PubMed Central

    Buz, Semih; Zipfel, Burkhart; D'Ancona, Guiseppe; Hetzer, Roland

    2013-01-01

    Treatment of endoleaks after thoracic endovascular repair remains challenging, particularly when the proximal landing zone is small and partly includes the origin of the neck vessels. We report a Type Ia endoleak, occurring after thoracic endovascular aneurysm repair, which was successfully treated with a novel uncovered nitinol stent. With this success, we were able to avoid a conventional surgery to treat the endoleak. PMID:23255527

  1. Violence Prevention in Middle School: A Preliminary Study

    ERIC Educational Resources Information Center

    KIllam, Wendy K.; Roland, Catherine B.; Weber, Bill

    2014-01-01

    Violence in schools continues reflecting violence within society. There is a growing need for violence prevention programs within the schools that provide students with the skills needed to cope with interpersonal and relationship is-sues effectively. This study was conducted at a middle school and there were 345 middle school students (6th to 8th…

  2. Cancer Prevention Interdisciplinary Education Program at Purdue University: Overview and Preliminary Results

    PubMed Central

    Teegarden, Dorothy; Lee, Ji-Yeon; Adedokun, Omolola; Childress, Amy; Parker, Loran Carleton; Burgess, Wilella; Nagel, Julie; Knapp, Deborah W.; Lelievre, Sophie; Agnew, Christopher R.; Shields, Cleveland; Leary, James; Adams, Robin; Jensen, Jakob D.

    2012-01-01

    Cancer prevention is a broad field that crosses many disciplines; therefore, educational efforts to enhance cancer prevention research focused on interdisciplinary approaches to the field are greatly needed. In order to hasten progress in cancer prevention research, the Cancer Prevention Internship Program (CPIP) at Purdue University was designed to develop and test an interdisciplinary curriculum for undergraduate and graduate students. The hypothesis was that course curriculum specific to introducing interdisciplinary concepts in cancer prevention would increase student interest in and ability to pursue advanced educational opportunities (e.g., graduate school, medical school). Preliminary results from the evaluation of the first year which included 10 undergraduate and 5 graduate students suggested that participation in CPIP is a positive professional development experience, leading to a significant increase in understanding of interdisciplinary research in cancer prevention. In its first year, the CPIP project has created a successful model for interdisciplinary education in cancer prevention research. PMID:21533583

  3. School-Based Mentoring as Selective Prevention for Bullied Children: A Preliminary Test

    ERIC Educational Resources Information Center

    Elledge, L. Christian; Cavell, Timothy A.; Ogle, Nick T.; Newgent, Rebecca A.

    2010-01-01

    This preliminary study tested the benefits of school-based lunchtime mentoring as a form of selective prevention for bullied children. Participants were 36 elementary school children in grades 4 and 5 who had been identified as bullied (based on child and teacher reports). Children in the Lunch Buddy program (n = 12) were paired with a college…

  4. Scope and Limits of Medical Discourse Concerning AIDS Prevention--Rationale and Preliminary Findings.

    ERIC Educational Resources Information Center

    Singy, Pascal; Guex, Patrice

    1997-01-01

    Reports on a preliminary stage of a project funded by the Federal Office of Public Health in Switzerland to gain insights into physician-patient communication regarding Acquired Immune Deficiency Syndrome (AIDS) and apply findings to their teaching programs. Particular focus is on aspects of communication relating to primary prevention of HIV and…

  5. Endoleak Assessment Using Computational Fluid Dynamics and Image Processing Methods in Stented Abdominal Aortic Aneurysm Models

    PubMed Central

    Lu, Yueh-Hsun; Mani, Karthick; Panigrahi, Bivas; Hsu, Wen-Tang

    2016-01-01

    Endovascular aortic aneurysm repair (EVAR) is a predominant surgical procedure to reduce the risk of aneurysm rupture in abdominal aortic aneurysm (AAA) patients. Endoleak formation, which eventually requires additional surgical reoperation, is a major EVAR complication. Understanding the etiology and evolution of endoleak from the hemodynamic perspective is crucial to advancing the current posttreatments for AAA patients who underwent EVAR. Therefore, a comprehensive flow assessment was performed to investigate the relationship between endoleak and its surrounding pathological flow fields through computational fluid dynamics and image processing. Six patient-specific models were reconstructed, and the associated hemodynamics in these models was quantified three-dimensionally to calculate wall stress. To provide a high degree of clinical relevance, the mechanical stress distribution calculated from the models was compared with the endoleak positions identified from the computed tomography images of patients through a series of imaging processing methods. An endoleak possibly forms in a location with high local wall stress. An improved stent graft (SG) structure is conceived accordingly by increasing the mechanical strength of the SG at peak wall stress locations. The presented analytical paradigm, as well as numerical analysis using patient-specific models, may be extended to other common human cardiovascular surgeries. PMID:27660648

  6. Endoleak Assessment Using Computational Fluid Dynamics and Image Processing Methods in Stented Abdominal Aortic Aneurysm Models

    PubMed Central

    Lu, Yueh-Hsun; Mani, Karthick; Panigrahi, Bivas; Hsu, Wen-Tang

    2016-01-01

    Endovascular aortic aneurysm repair (EVAR) is a predominant surgical procedure to reduce the risk of aneurysm rupture in abdominal aortic aneurysm (AAA) patients. Endoleak formation, which eventually requires additional surgical reoperation, is a major EVAR complication. Understanding the etiology and evolution of endoleak from the hemodynamic perspective is crucial to advancing the current posttreatments for AAA patients who underwent EVAR. Therefore, a comprehensive flow assessment was performed to investigate the relationship between endoleak and its surrounding pathological flow fields through computational fluid dynamics and image processing. Six patient-specific models were reconstructed, and the associated hemodynamics in these models was quantified three-dimensionally to calculate wall stress. To provide a high degree of clinical relevance, the mechanical stress distribution calculated from the models was compared with the endoleak positions identified from the computed tomography images of patients through a series of imaging processing methods. An endoleak possibly forms in a location with high local wall stress. An improved stent graft (SG) structure is conceived accordingly by increasing the mechanical strength of the SG at peak wall stress locations. The presented analytical paradigm, as well as numerical analysis using patient-specific models, may be extended to other common human cardiovascular surgeries.

  7. Hybrid endografts combinations for the treatment 
of endoleak in endovascular abdominal aortic aneurysm repair.

    PubMed

    Georgiadis, George S; Trellopoulos, George; Antoniou, George A; Georgakarakos, Efstratios I; Nikolopoulos, Evagelos S; Iatrou, Christos; Lazarides, Miltos K

    2013-01-01

    Hybrid endografting in endovascular abdominal aortic aneurysm repair (EVAR) is defined as the process of placing a series of two or more different types of covered stents, usually to treat a complex abdominal aortic aneurysm (AAA) or a primary or secondary endoleak. We describe the treatment of a type III, a type Ib, and a type Ia endoleak in three patients respectively, using hybrid solutions, assembling components from different manufacturers. An update of the current clinical and experimental evidence on the application of anatomically compatible, hybrid endograft systems in conventional EVAR is also provided. PMID:23280081

  8. Bilateral Type IIIa Endoleak and Disconnection of Both Limbs after Evar with an Endurant II Endograft

    PubMed Central

    Giannakakis, Sotirios; Galyfos, George; Geropapas, Georgios; Kerasidis, Stavros; Papacharalampous, Gerasimos; Kastrisios, Georgios; Maltezos, Chrisostomos

    2016-01-01

    A 75-year-old patient with severe comorbidities was treated with an Endurant® (Medtronic, USA) II endograft due to a ruptured abdominal aortic aneurysm (AAA). After four years of unremarkable follow-up, bilateral limb separation was detected. The patient underwent endovascular bridging without any complication. Although rarely detected in newer grafts, late bilateral type IIIa endoleaks can present and should be promptly repaired. Complex or ruptured AAAs treated with off-label use of endografts should be under closer surveillance using imaging tools for potential endoleaks or aneurysm sac growth.

  9. Bilateral Type IIIa Endoleak and Disconnection of Both Limbs after Evar with an Endurant II Endograft

    PubMed Central

    Giannakakis, Sotirios; Galyfos, George; Geropapas, Georgios; Kerasidis, Stavros; Papacharalampous, Gerasimos; Kastrisios, Georgios; Maltezos, Chrisostomos

    2016-01-01

    A 75-year-old patient with severe comorbidities was treated with an Endurant® (Medtronic, USA) II endograft due to a ruptured abdominal aortic aneurysm (AAA). After four years of unremarkable follow-up, bilateral limb separation was detected. The patient underwent endovascular bridging without any complication. Although rarely detected in newer grafts, late bilateral type IIIa endoleaks can present and should be promptly repaired. Complex or ruptured AAAs treated with off-label use of endografts should be under closer surveillance using imaging tools for potential endoleaks or aneurysm sac growth. PMID:27699159

  10. Systemic Pulsatile Pressure in Type II Endoleaks After Stent Grafting of Experimental Abdominal Aortic Aneurysms

    SciTech Connect

    Pitton, Michael Bernhard Schmenger, Patrick; Dueber, Christoph; Neufang, Achim; Thelen, Manfred

    2003-06-15

    Purpose: To investigate pressure and maximum rate of rise of systolic pressure (peak dP/dt) in completely excluded aneurysms and endoleaks to determine the hemodynamic impact of endoleaks. Methods: In mongrel dogs (n =36) experimental aneurysms were created by insertion of a patch (portion of rectus abdomen is muscle sheath) into the infrarenalaorta. In group I (n 18), all aortic branches of the aneurysm were ligated and all aneurysms were completely excluded by stent grafts. Group II (n = 18) consisted of aneurysms with patent aortic side branches that represented sources of endoleaks.One week (n = 12), six weeks (n = 12),and six months (n = 12) after stent grafting,hemodynamic measurements were obtained in thrombosed aneurysms and proved endoleaks. Systemic blood pressure and intraaneurysmal pressure were simultaneously measured and the respective peak dP/dt were computed. Results: At the six-month follow-up, the systolic-pressure ratio (intraaneurysmatic pressure: systemic pressure)was significantly increased in endoleaks compared to non-perfused areas(0.879 {+-} 0.042 versus 0.438 {+-} 0.176, p <0.01, group II) or completely excluded aneurysms (0.385 {+-}0.221, group I). Peak dP/dt ratio (intraaneurysmal peak dP/dt: systemic peak dP/dt) was 0.922 {+-} 0.154 in endoleaks, compared to 0.084 {+-} 0.080 in non-perfused areas (group II, p <0.01), and was 0.146 {+-} 0.121 in completely excluded aneurysms (group I). The diastolic-pressure ratio was also increased inendoleaks compared to non-perfused areas (0.929 {+-} 0.088 versus 0.655 {+-} 0.231, p < 0.01, group II) or completely excluded aneurysms (0.641 {+-} 0.278, group I). In excluded aneurysms, pressure exposure declined as the length of the follow-up period increased. Conclusion: Type II endoleaks transmit pulsatile pressure of near systemic level and indicate insufficient treatment result. In contrast, complete endovascular exclusion of aneurysms results in significantly reduced pressure exposure.

  11. Emergency Endovascular Treatment of Sac Rupture for Type IIIa Endoleak in Thoracic Aortic Aneurysm Previously Excluded with Endovascular Repair

    SciTech Connect

    Carrafiello, Gianpaolo Mangini, Monica Bracchi, Elena Recaldini, Chiara; Cocozza, Eugenio; Piffaretti, Gabriele; Pellegrino, Carlo Lagana, Domenico Fugazzola, Carlo

    2010-08-15

    Elective endovascular treatment of thoracic aortic pathology has been applied in a variety of conditions. The complications of thoracic aortic stenting are also well recognized. Endoleak after endovascular repair of thoracic aortic aneurysms is the most frequent complication; among them, type III is the least frequent. Endovascular treatment of type III endoleak is generally performed under elective conditions; less frequently, in emergency. We report a successful emergency endovascular management of post-thoracic endovascular repair for thoracic aortic aneurysm rupture due to type IIIa endoleak.

  12. Transcatheter Embolisation of Proximal Type 1 Endoleaks Following Endovascular Aneurysm Sealing (EVAS) Using the Nellix Device: Technique and Outcomes

    SciTech Connect

    Ameli-Renani, S. Morgan, R. A.

    2015-10-15

    AimTo evaluate the technical success and mid-term outcomes following transcatheter embolisation of type 1a endoleak after Nellix endovascular aneurysm sealing (EVAS).Materials and MethodsSeven patients (5 men; mean age 83; range 79–90) underwent transcatheter embolisation between July 2013 and August 2014. The average time from EVAS to embolisation was 136 days (range 6–301) and from endoleak diagnosis to embolisation was 20 days (range 2–50). Embolisation was performed with coils and Onyx in six cases and Onyx only in one case. Technical success, imaging and clinical outcomes of embolisation were reviewed. Technical success was defined as elimination of the endoleak on completion angiography and first imaging follow-up. Clinical success was defined as unchanged or decreased aneurysm sac size on subsequent follow-up (average 8 months; range 103–471 days).ResultsAll cases were technically successful. One patient required a second endovascular procedure following Onyx reflux into the Nellix endograft and another patient required surgical closure of a brachial puncture site. All patients are endoleak free with stable sac size on the latest available follow-up imaging.ConclusionIf a type 1 endoleak occurs after EVAS, embolisation using Onyx with or without coils is feasible and effective with high technical success and freedom from endoleak recurrence at mid-term follow-up.

  13. An Uncommon Case of Type III Endoleak Treated with a Custom-made Thoracic Stent Graft.

    PubMed

    Massara, Mafalda; Barillà, David; Franco, Gaetana; Volpe, Alberto; Serra, Raffaele; De Caridi, Giovanni; Alberti, Antonino; Volpe, Pietro

    2016-08-01

    Endovascular aortic repair (EVAR) has been shown to be a valid and minimally invasive alternative to open abdominal aortic aneurysm repair. A major shortcoming for EVAR is the need to submit patients to regular follow-up to detect potential complications such as endoleak, limb occlusion, aneurysm expansion, aneurysm rupture, infection, structural failure, and migration. In this case report, we describe an uncommon case of late type III endoleak due to complete detachment of the stent-graft main body segment from its suprarenal uncovered fixation stent. It was treated with a custom-made Relay(®) NBS Plus (Bolton Medical, Barcelona, Spain) thoracic stent graft which also provided extra suprarenal fixation of the thoracic stent graft in the proximal neck. The postoperative period was uneventful and a computed tomography scan 1 year later revealed proper positioning of the stent graft and no signs of endoleak. The successful strategy chosen to correct this complication was at the same time original and infrequent, and also avoided potential complications related to open surgical repair and general anesthesia. PMID:27263819

  14. Detection and visualization of endoleaks in CT data for monitoring of thoracic and abdominal aortic aneurysm stents

    NASA Astrophysics Data System (ADS)

    Lu, J.; Egger, J.; Wimmer, A.; Großkopf, S.; Freisleben, B.

    2008-03-01

    In this paper we present an efficient algorithm for the segmentation of the inner and outer boundary of thoratic and abdominal aortic aneurysms (TAA & AAA) in computed tomography angiography (CTA) acquisitions. The aneurysm segmentation includes two steps: first, the inner boundary is segmented based on a grey level model with two thresholds; then, an adapted active contour model approach is applied to the more complicated outer boundary segmentation, with its initialization based on the available inner boundary segmentation. An opacity image, which aims at enhancing important features while reducing spurious structures, is calculated from the CTA images and employed to guide the deformation of the model. In addition, the active contour model is extended by a constraint force that prevents intersections of the inner and outer boundary and keeps the outer boundary at a distance, given by the thrombus thickness, to the inner boundary. Based upon the segmentation results, we can measure the aneurysm size at each centerline point on the centerline orthogonal multiplanar reformatting (MPR) plane. Furthermore, a 3D TAA or AAA model is reconstructed from the set of segmented contours, and the presence of endoleaks is detected and highlighted. The implemented method has been evaluated on nine clinical CTA data sets with variations in anatomy and location of the pathology and has shown promising results.

  15. Prevention of post-rape psychopathology: preliminary findings of a controlled acute rape treatment study.

    PubMed

    Resnick, H; Acierno, R; Holmes, M; Kilpatrick, D G; Jager, N

    1999-01-01

    Violent sexual assault such as rape typically results in extremely high levels of acute distress. The intensity of these acute psychological reactions may play a role in later recovery, with higher levels of immediate distress associated with poorer outcome. Unfortunately, post-rape forensic evidence collection procedures may serve to increase, rather than reduce initial distress, potentially exacerbating future psychopathology. To address these concerns, an acute time-frame hospital-based video intervention was developed to: (a) minimize anxiety during forensic rape exams, and (b) prevent post-rape posttraumatic stress disorder (PTSD), panic, and anxiety. Preliminary data indicated that (1) psychological distress at the time of the exam was strongly related to PTSD symptomatology 6 weeks post-rape, and (2) the video intervention successfully reduced distress during forensic exams.

  16. Antibiotic-loaded chitosan film for infection prevention: A preliminary in vitro characterization

    PubMed Central

    Smith, J. Keaton; Bumgardner, Joel D.; Courtney, Harry S.; Smeltzer, Mark S.; Haggard, Warren O.

    2015-01-01

    The growing infection rate by methicillin-resistant Staphylococcus aureus, especially with bone fracture fixation implants, is a major concern in extremity musculoskeletal wound treatment. This preliminary investigation evaluates the ability of chitosan film to be loaded with daptomycin and vancomycin in the operating room, in situ loading, and applied to musculoskeletal fixation devices to lessen or prevent infection. Films with 61, 71, and 80% degrees of deacetylation (DDA) made using lactic or acetic acid solvents were analyzed for their antibiotic uptake, elution, and activity along with film swelling ratio, ultimate tensile strength, Young’s modulus, adhesive strength, and degradation. Chitosan films after 1 min of rehydration were able in a simulated, clinical setting to maintain mechanical integrity and adhesive strength to be applied to bone fracture fixation devices or implant surfaces. The film percent degradation increased with DDA increasing from 61 to 80%, but film degradation rate decreased in the presence of antibiotics. Eighty percent DDA chitosan films were optimal for absorbing and eluting antibiotics. Antibiotics eluted by the films were active against Staphylococcus aureus. These findings indicate that an 80% DDA chitosan film is potentially advantageous as a clinically adjunctive treatment in musculoskeletal injuries to lessen or prevent infections. PMID:20524196

  17. Detection of Type II Endoleak After Endovascular Aortic Repair: Comparison Between Magnetic Resonance Angiography and Blood-Pool Contrast Agent and Dual-Phase Computed Tomography Angiography

    SciTech Connect

    Wieners, Gero; Meyer, Frank; Halloul, Zuhir; Peters, Nils; Ruehl, Ricarda; Dudeck, Oliver; Tautenhahn, Joerg; Ricke, Jens; Pech, Maciej

    2010-12-15

    PurposeThis prospective study was designed to assess the diagnostic value of magnetic resonance angiography (MRA) with blood-pool contrast agent (gadofosveset) in the detection of type-II endoleak after endovascular aortic repair (EVAR).MethodsThirty-two patients with aortic aneurysms who had undergone EVAR were included in this study. All patients were examined by dual-phase computed tomography angiography (CTA) as well as MRA with gadofosveset in the first-pass and steady-state phases. Two independent readers evaluated the images of CTA and MRA in terms of endoleak type II, feeding vessel, and image quality.ResultsMedian follow-up-time after EVAR was 22 months (range 4 to 59). Endoleak type II was detected by CTA in 12 of 32 patients (37.5%); MRA detected endoleak in all of these patients as well as in another 9 patients (n = 21, 65.6%), of whom the endoleaks in 6 patients showed an increasing diameter. Most endoleaks were detected in the steady-state phase (n = 14). The decrease in diameter of the aneurysmal sac was significantly greater in the patients without a visible endoleak that was visible on MRA (P = 0.004). In the overall estimation of diagnostic accuracy, MRA was judged superior to CTA in 66% of all examinations.ConclusionMRA with gadofosveset appeared superior to CTA, and has higher diagnostic accuracy, in the detection of endoleak after EVAR.

  18. PRELIMINARY REPORT CONFERENCE ON SCHOOL PROGRAMS FOR JUVENILE DELINQUENCY PREVENTION AND CONTROL, WASHINGTON, OCTOBER 30-31, 1963.

    ERIC Educational Resources Information Center

    1963

    AFTER PRELIMINARY COMMENTS BY THE SECRETARY OF HEALTH, EDUCATION, AND WELFARE AND THE COMMISSIONER OF EDUCATION, THE FIRST WORKING SESSION FOCUSED ON TWO TYPES OF SCHOOL IMPROVEMENT PROGRAMS. PREVENTION WAS EMPHASIZED IN ALL DETROIT PROJECTS, SUCH AS PRESCHOOL, SCHOOL-HOME INVOLVEMENT, READING INSTRUCTION, CURRICULAR MODIFICATION, CULTURAL…

  19. Preliminary Testing of a Program to Prevent Type 2 Diabetes among High-Risk Youth.(research Papers)

    ERIC Educational Resources Information Center

    Grey, Margaret; Berry, Diane; Davidson, Maryanne; Galasso, Pam; Gustafson, Elaine; Melkus, Gail

    2004-01-01

    Type 2 diabetes is increasing among youth, with minority youth at highest risk. This preliminary study tested the feasibility of a school-based program to prevent type 2 diabetes in youth at risk. Forty-one participants (age 12.6 [+ or -] 1.1 years; 63% female, 51% African American, 44% Hispanic, and 5% Caucasian) were randomly assigned to one of…

  20. Towards an entirely endovascular aortic world: an update of techniques and outcomes for endovascular and open treatment of type I, II, and III endoleaks.

    PubMed

    Mangialardi, Nicola; Orrico, Matteo; Ronchey, Sonia; Praquin, Barbara; Alberti, Vittorio; Setacci, Carlo

    2016-10-01

    Endovascular aneurysm repair (EVAR) is largely the most adopted strategy for aneurysmal disease of the aorta. Nevertheless, the high incidence of reintervention makes it difficult to identify EVAR as a definitive solution; in particular, the most frequent indication of reintervention is endoleak, which is defined as persistent flow into the aneurysmal sac from different sources. Several treatment strategies are described. A contemporary literature search was performed with the intent of describing techniques and outcomes of endovascular and open strategies to type I, II, and III endoleak. Described techniques and outcomes were organized by indication (type I, II, and III endoleak) and by type of approach (endovascular, open, and laparoscopic) to give an overview of the current status of the treatment for the three most frequent types of endoleak. Several endovascular means are described in the literature for the treatment of endoleak.

  1. Advantages of contrast-enhanced ultrasonography over computed tomography for the detection of persistent type II endoleak after embolization: A case report.

    PubMed

    Cury, Maysa Heineck; Cury, Marcus Vinícius Martins; Godoy, Marcos Roberto; Matielo, Marcelo Fernando

    2016-10-01

    The aim of this case report is to describe the use of contrast-enhanced ultrasonography in the detection of a type II endoleak after prior embolization with Onyx. A 74-year-old male patient with hypertension previously underwent endovascular repair of a 7.1-cm infrarenal aortic aneurysm. CT angiography surveillance revealed a type II endoleak associated with aneurysm sac expansion. Selective transarterial embolization of the endoleak was performed, but it was not possible to detect the persistent endoleak using CT angiography because of image artifacts caused by Onyx. Contrast-enhanced ultrasonography enabled us to detect the persistent endoleak in this patient. © 2016 Wiley Periodicals, Inc. J Clin Ultrasound 44:522-526, 2016. PMID:27030059

  2. Towards an entirely endovascular aortic world: an update of techniques and outcomes for endovascular and open treatment of type I, II, and III endoleaks.

    PubMed

    Mangialardi, Nicola; Orrico, Matteo; Ronchey, Sonia; Praquin, Barbara; Alberti, Vittorio; Setacci, Carlo

    2016-10-01

    Endovascular aneurysm repair (EVAR) is largely the most adopted strategy for aneurysmal disease of the aorta. Nevertheless, the high incidence of reintervention makes it difficult to identify EVAR as a definitive solution; in particular, the most frequent indication of reintervention is endoleak, which is defined as persistent flow into the aneurysmal sac from different sources. Several treatment strategies are described. A contemporary literature search was performed with the intent of describing techniques and outcomes of endovascular and open strategies to type I, II, and III endoleak. Described techniques and outcomes were organized by indication (type I, II, and III endoleak) and by type of approach (endovascular, open, and laparoscopic) to give an overview of the current status of the treatment for the three most frequent types of endoleak. Several endovascular means are described in the literature for the treatment of endoleak. PMID:27465391

  3. The Burden of Hard Atherosclerotic Plaques Does Not Promote Endoleak Development After Endovascular Aortic Aneurysm Repair: A Risk Stratification

    SciTech Connect

    Petersen, Johannes Glodny, Bernhard

    2011-10-15

    Purpose: To objectify the influence of the atherosclerotic burden in the proximal landing zone on the development of endoleaks after endovascular abdominal aortic aneurysm repair (EVAR) or thoracic endovascular aneurysm repair (TEVAR) using objective aortic calcium scoring (ACS). Materials and Methods: This retrospective observation study included 267 patients who received an aortic endograft between 1997 and 2010 and for whom preoperative computed tomography (CT) was available to perform ACS using the CT-based V600 method. The mean follow-up period was 2 {+-} 2.3 years. Results: Type I endoleaks persisted in 45 patients (16.9%), type II in 34 (12.7%), type III in 8 (3%), and type IV or V in 3 patients, respectively (1.1% each). ACS in patients with type I endoleaks was not increased: 0.029 {+-} 0.061 ml compared with 0.075 {+-} 0.1349 ml in the rest of the patients, (p > 0.05; Whitney-Mann U-Test). There were significantly better results for the indication 'traumatic aortic rupture' than for the other indications (p < 0.05). In multivariate logistic regression analyses, age was an independent risk factor for the development of type I endoleaks in the thoracic aorta (Wald 9.5; p = 0.002), whereas ACS score was an independent protective factor (Wald 6.9; p = 0.009). In the abdominal aorta, neither age nor ACS influenced the development of endoleaks. Conclusion: Contrary to previous assumptions, TEVAR and EVAR can be carried out without increasing the risk of an endoleak of any type, even if there is a high atherosclerotic 'hard-plaque' burden of the aorta. The results are significantly better for traumatic aortic.

  4. Endovascular Treatment of Type Ib Endoleak after Evar Using the IBD Device: A Case Report

    PubMed Central

    Vourliotakis, Georgios; Pikis, Stylianos; Tzilalis, Vasileios D.

    2016-01-01

    In the modern endovascular era, abdominal aortic aneurysm repair is still not free of complications with re-interventions following endovascular aneurysm repair (EVAR) being more common than with open surgical repair. A variety of endovascular, open surgical and combined techniques were described according to the anatomical considerations and general health of the patient to achieve the best possible result after these complications. In cases of type Ib endoleak following aorto-uni-lateral EVAR for an abdominal aortic aneurysm, the use of the internal branched device (IBD) constitutes a safe and effective technique.

  5. Percutaneous Transosseous Embolization of Internal Iliac Artery Aneurysm Type II Endoleak: Report of Two Cases

    SciTech Connect

    Gemmete, Joseph J. Arabi, Mohammad; Cwikiel, Wojciech B.

    2011-02-15

    This report describes two cases of successful treatment of an internal iliac artery aneurysm (IIAA) type II endoleak utilizing a percutaneous transosseous access that could not be treated using an endovascular or standard percutaneous approach. A direct percutaneous approach through bone was chosen to avoid vital structures and the surrounding bowel. The procedure was successful and required minimal fluoroscopy time compared with other treatment options. We believe this procedure is an alternative to some of the more complex and technically challenging means of treating this lesion.

  6. Development of a monitoring platform for slope instability and sliding prevention : preliminary results

    NASA Astrophysics Data System (ADS)

    Drakatos, G.; Paradissis, D.; Anastasiou, D.; Elias, P.; Marinou, A.; Chousianitis, K.; Papanikolaou, X.; Zacharis, V.; Argyrakis, P.; Papazisi, K.; Makropoulos, K.

    2012-04-01

    Land sliding, as a consequence of slope instability, constitutes a natural catastrophe resulting mainly from geological cause often followed by disastrous impact on both the natural and man-made environment. The reasons causing land slides can vary from purely geological factors, to other relevant or not natural catastrophes, urban or residential expansion, tourist growth in areas under inappropriate geological background, or even a combination of the aforementioned causes The respective consequences, also span a wide range of negative impacts, both for the man-made (e.g. destruction of transportation infrastructure, constructions and urban or sub-urban areas) and the natural environment. Unfortunately, prevention of land slides is still largely ineffective adding to an inefficient and inadequate addressing of the problem, mainly due to the lack of systematic monitoring of such regions and due to the fact that "treatment" overwhelms "prevention". Recent developments in Global Navigation Satellite Systems (GNSS), Satellite Geodesy and satellite differential interferometry (DinSAR), have established these fields as fully equipped, from a scientific and engineering perspective, to act --either as autonomous techniques or in conjunction-- as prevention and/or early warning systems. Such state-of-the-art technology was implemented, in a project undertaken by the Institute of Geodynamics Dionysos Satellite Observatory/Higher Geodesy Laboratory and the Institute for Space Applications and Remote Sensing, in order to evaluate the potential of monitoring slide stability and the assessment of hazard evaluation. Therefore, for the first time in Greece, an attempt was made to develop a monitoring platform for slope instability and sliding prevention at two of the most hazardous, regarding soil instabilities, regions of Peloponnese, namely Sellas and Chalkio (in Messinia and Korinthia respectively). GPS campaigns were carried through, cGPS stations were installed and a network

  7. Expect respect support groups: preliminary evaluation of a dating violence prevention program for at-risk youth.

    PubMed

    Ball, Barbara; Tharp, Andra Teten; Noonan, Rita K; Valle, Linda Anne; Hamburger, Merle E; Rosenbluth, Barri

    2012-07-01

    Expect Respect support groups, a selective prevention strategy, are designed to prevent and reduce dating violence among at-risk middle and high school students. This preliminary, uncontrolled evaluation examined changes in healthy relationship skills and emotionally and physically abusive behaviors in participants' peer and dating relationships. Self-reports (N = 144) showed significant increases in healthy relationship skills from baseline to program completion, whereas levels of victimization and perpetration remained unchanged. A subgroup of students who reported baseline levels of victimization and perpetration with means at least one standard deviation above the group mean reported significantly less victimization and perpetration at program completion. PMID:22872708

  8. Retrograde Embolization of the Left Vertebral Artery in a Type II Endoleak After Endovascular Treatment of Aortic Thoracic Rupture: Technical Note

    SciTech Connect

    Rabellino, Martin; Garcia Nielsen, L.; Baldi, S.; Zander, T.; Arnaiz, L.; Llorens, R.; Zerolo, I.; Maynar, M.

    2009-01-15

    Endoleak is a frequent complication after endovascular repair of aortic rupture. We describe the case of a female patient with traumatic aortic injury, treated with endograft, who developed a type II endoleak through the left subclavian and vertebral arteries. Both arteries originated independently from the aortic arch, and were managed with coil embolization of each vessel. We also report our experience with treating the left vertebral artery by placing a microcatheter through the right vertebral one.

  9. Endoanchor stenting for the repair of a Type I endoleak in the aortic arch following the endovascular repair of a Kommerrell's diverticulum.

    PubMed

    Menon, Rohan S; Muetterties, Corbin; Moser, George William; Wheatley, Grayson H

    2016-08-01

    As more challenging aortic arch anatomy is being treated using aortic stent-grafts, there is an increased risk for proximal Type I endoleaks at the proximal seal zone or subsequent graft migration. We report a case of an endoanchor-assisted thoracic endovascular aneurysm repair of a patient with an aberrant right subclavian artery (ARSA) and aortic arch aneurysm who developed a proximal Type I endoleak in the aortic arch which was subsequently treated with endoanchors. PMID:27349832

  10. Applying Computer Technology to Substance Abuse Prevention Science Results of a Preliminary Examination

    ERIC Educational Resources Information Center

    Marsch, Lisa A.; Bickel, Warren K.; Badger, Gary J.

    2007-01-01

    This manuscript reports on the development and evaluation of a computer-based substance abuse prevention program for middle school-aged adolescents, called "HeadOn: Substance Abuse Prevention for Grades 6-8TM". This self-guided program was designed to deliver effective drug abuse prevention science to youth via computer-based educational…

  11. 77 FR 38024 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you may visit http://Dockets... publication of the 1983/1984 theft rate data (50 FR 46669, November 12, 1985). The 2010 theft rate for each... data, see 76 FR 65610, October 24, 2011). The preliminary theft rate for MY 2010 passenger...

  12. 78 FR 50014 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ... published on July 9, 2013 (78 FR 41016) which erroneously reported the theft rate for CY/MY 2011 vehicles... higher than 3.5826 per thousand vehicles, the established median theft rate for MYs 1990/1991 (See 59 FR... National Highway Traffic Safety Administration 49 CFR Part 541 Preliminary Theft Data; Motor Vehicle...

  13. 78 FR 41016 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-07-09

    ... in the Federal Register published on April 11, 2000 (65 FR 19477-78) or you may visit http://Dockets... since publication of the 1983/1984 theft rate data (50 FR 46669, November 12, 1985). The 2011 theft rate... 2010 theft data, see 77 FR 58500, September 21, 2012). The preliminary theft rate for MY 2011...

  14. Development and preliminary evaluation of a behavioural HIV prevention program for teenage girls of Latino descent in the USA

    PubMed Central

    Davidson, Tatiana M.; Lopez, Cristina M.; Saulson, Raelle; Borkman, April L.; Soltis, Kathryn; Ruggiero, Kenneth J.; de Arellano, Michael; Wingood, Gina M.; DiClemente, Ralph J.; Danielson, Carla Kmett

    2014-01-01

    National data suggests that teenage girls of Latino descent in the USA are disproportionately affected by HIV with the rate of new infections being approximately 4 times higher compared to White women of comparable age (Centers for Disease Control and Prevention 2013). This paper highlights the need for an effective single-sex HIV prevention program for teenage girls of Latino descent and describes the development and preliminary evaluation of Chicas Healing, Informing, Living and Empowering (CHILE), a culturally-tailored, HIV prevention programme exclusively for teenage girls of Latino descent that was adapted from Sisters Informing, Healing, Living, and Empowering (SiHLE), an evidence-based HIV prevention program that is culturally tailored for African American young women. Theatre testing, a pre-testing methodology to assess consumer response to a demonstration of a product, was utilised to evaluate the relevance and utility of the HIV program as well as opportunities for the integration of cultural constructs. Future directions for the evaluation of CHILE are discussed. PMID:24697607

  15. Perspectives in genetics and sickle cell disease prevention in Africa: beyond the preliminary data from Cameroon

    PubMed Central

    Wonkam, Ambroise; Bitoungui, Valentina Josiane Ngo; Ngogang, Jeanne

    2015-01-01

    Cameroon is a country of 20 million inhabitants with a carrier frequency of Sickle Cell Disease (SCD) ranging from 8 to 34 % [1]. Despite the exceptional severity, illustrated by a high prevalence of stroke (6·7%) among SCD patients [2], there are no specialized centres for lifelong medical care in Cameroon. Therefore, management needs to be accompanied by various preventive strategies. Prevention also extends to early detection with the aim to identify SCD in the foetus, provide reproductive options and options for treatment and prognosis. PMID:26044545

  16. Preliminary Evaluation of the "Playing the Game" Sexual Assault Prevention Theatre Program

    ERIC Educational Resources Information Center

    Thatcher, W. Gregory

    2011-01-01

    Purpose: To compare the effectiveness of a one-time sexual assault prevention theatre performance against a similar content video performance and a non-intervention control group. Methods: Using the College Date Rape Attitudes and Behaviors Survey, four-hundred ninety-seven students provided matched pairs data for analysis. Results: At a…

  17. [Infection of the vascular prosthesis. The diagnostic, preventive and treatment protocols: preliminary results].

    PubMed

    Battisti, G; Chiarini, F; Marigliani, M; Pulcini, A; Mansi, A; Manno, A; Stio, F; Giacomelli, L

    1993-03-01

    A number of strategies for the management of vascular graft infections are described in literature. Nevertheless, this serious compliance is still burdened with high rates of morbidity and mortality. At the present the principal efforts are therefore directed towards prevention and early diagnosis. In this view, the authors propose their protocol of study, on the basis of the encouraging results till now obtained.

  18. The Preventing Relational Aggression in Schools Everyday Program: A Preliminary Evaluation of Acceptability and Impact

    ERIC Educational Resources Information Center

    Leff, Stephen S.; Waasdorp, Tracy Evian; Paskewich, Brooke; Gullan, Rebecca Lakin; Jawad, Abbas F.; MacEvoy, Julie Paquette; Feinberg, Betsy E.; Power, Thomas J.

    2010-01-01

    Despite recent research suggesting that relationally aggressive behaviors occur frequently and may lead to physically aggressive actions within urban school settings, there has been little prior research to develop and evaluate relational aggression prevention efforts within the urban schools. The current article describes the development and…

  19. Review of Interventions in the Field of Prevention of Adolescent Pregnancy. Preliminary Report.

    ERIC Educational Resources Information Center

    Dryfoos, Joy G.

    This report presents an overview of programs that may have a potential for prevention of teenage pregnancy. The report starts with a summary of expert opinions on the dimensions of and solutions to the problem and then describes several relatively successful programs. Following this is an overview of interventions with an analysis of program…

  20. The Feasibility, Acceptability, and Preliminary Effectiveness of a Promotora-Led Diabetes Prevention Program (PL-DPP) in Latinas

    PubMed Central

    O’Brien, Matthew J.; Perez, Alberly; Alos, Victor A.; Whitaker, Robert C.; Ciolino, Jody D.; Mohr, David C.; Ackermann, Ronald T.

    2015-01-01

    Purpose The purpose of this pilot study is to test the feasibility, acceptability, and preliminary effectiveness of a Promotora-Led Diabetes Prevention Program (PL-DPP) in Hispanic women (Latinas). Methods Twenty Latina adults with prediabetes were enrolled in this single-arm pilot trial of PL-DPP. Participants underwent a year-long lifestyle intervention consisting of 24 sessions divided into 14 weekly core sessions and 10 post-core sessions offered either biweekly or monthly. Each session was led by a promotora in Spanish. The primary outcome was weight change over the 12-month study period. Results The study participants were socioeconomically challenged, middle-aged Latinas with limited access to health care. Eighteen participants (90%) completed at least 12 sessions, and 1 was lost to follow-up. Overall, participants reported high levels of satisfaction with PL-DPP. At 12 months, the participants achieved a mean weight loss of 10.8 pounds, which corresponded to 5.6% of initial body weight. Significant pre-post reductions in waist circumference, diastolic blood pressure, LDL cholesterol, and insulin levels were also observed. Modest reductions in A1C and fasting plasma glucose were not significant. Conclusions The PL-DPP demonstrated feasibility, acceptability, and preliminary effectiveness in a high-risk population of Latinas. Future research examining this intervention in a randomized clinical trial should explore factors impacting its effects using both qualitative and quantitative methods. PMID:26023095

  1. Parent-based prevention program for the children of mothers with eating disorders: Feasibility and preliminary outcomes.

    PubMed

    Sadeh-Sharvit, Shiri; Zubery, Eynat; Mankovski, Esty; Steiner, Evelyne; Lock, James D

    2016-01-01

    The children of mothers with eating disorders are at high risk of feeding and eating problems and broader developmental difficulties. The Parent-Based Prevention (PBP) of eating disorders targets risk factors and facilitates behavioral change in parents to mitigate potentially negative outcomes of their children. This pre/post uncontrolled study evaluated the feasibility and preliminary outcomes of PBP. PBP was found to be a feasible intervention for mothers with eating disorders and their spouses, with satisfactory retention rates. A total of 16 intact families were assessed at three measurement points for parents' feeding practices, child outcomes, and maternal functioning. Both parents reported improved feeding practices as well as more positive perceptions of their children in comparison to baseline. These pilot findings suggest that PBP is linked with decreased risk of eating and mental problems among the offspring of mothers with eating disorders.

  2. Developing and maintaining state-wide adolescent pregnancy prevention coalitions: a preliminary investigation.

    PubMed

    Nezlek, J B; Galano, J

    1993-09-01

    This paper presents the results of a study of state-wide adolescent pregnancy prevention coalitions. Key informants in five states throughout the southern United States were given semi-structured interviews regarding the adolescent pregnancy prevention coalitions in their states. From these interviews and other documents, conclusions were drawn regarding the nature and importance of the environments within which these coalitions operate, the universe of activities in which coalitions engage, and the stages of development of these coalitions. Katz and Kahn's model of social organizations served as the basis for understanding coalitions in terms of these three considerations. Future research should consider the utility of organizational models that can explain more fully the organization--committee hybrid structure that tends to characterize these coalitions.

  3. A Smart Web Aid for Preventing Diabetes in Rural China: Preliminary Findings and Lessons

    PubMed Central

    Cheng, Jing; Li, Kaichun; Xie, Shaoyu; Liang, Han; Shen, Xingrong; Feng, Rui

    2014-01-01

    Background Increasing cases of diabetes, a general lack of routinely operational prevention, and a long history of separating disease prevention and treatment call for immediate engagement of frontier clinicians. This applies especially to village doctors who work in rural China where the majority of the nation’s vast population lives. Objective This study aims to develop and test an online Smart Web Aid for Preventing Type 2 Diabetes (SWAP-DM2) capable of addressing major barriers to applying proven interventions and integrating diabetes prevention into routine medical care. Methods Development of SWAP-DM2 used evolutionary prototyping. The design of the initial system was followed by refinement cycles featuring dynamic interaction between development of practical and effective standardized operation procedures (SOPs) for diabetes prevention and Web-based assistance for implementing the SOPs. The resulting SOPs incorporated proven diabetes prevention practices in a synergetic way. SWAP-DM2 provided support to village doctors ranging from simple educational webpages and record maintenance to relatively sophisticated risk scoring and personalized counseling. Evaluation of SWAP-DM2 used data collected at baseline and 6-month follow-up assessment: (1) audio recordings of service encounters; (2) structured exit surveys of patients’ knowledge, self-efficacy, and satisfaction; (3) measurement of fasting glucose, body mass index, and blood pressure; and (4) qualitative interviews with doctors and patients. Data analysis included (1) descriptive statistics of patients who received SWAP-DM2–assisted prevention and those newly diagnosed with prediabetes and diabetes; (2) comparison of the variables assessed between baseline and follow-up assessment; and (3) narratives of qualitative data. Results The 17 participating village doctors identified 2219 patients with elevated diabetes risk. Of these, 84.85% (1885/2219) consented to a fasting glucose test with 1022 new

  4. Delayed Type IIIb endoleak secondary to graft fabric tear 7 years following implantation of a Medtronic Talent endovascular aortic device: A case report and review of the literature

    PubMed Central

    Kansal, Vinay; Nagpal, Sudhir

    2016-01-01

    Objectives: To report a rare case of delayed Type IIIb endoleak secondary to fabric tear following implantation of a Medtronic Talent endovascular device. Methods: A 83-year old gentleman underwent elective endovascular aneurysm repair for infrarenal abdominal aortic aneurysm with a Medtronic bifurcated stent graft in 2008. Results: Seven years after the initial repair, imaging surveillance revealed significant endoleak and brisk aneurysm sac expansion due to Type IIIb endoleak secondary to endograft limb fabric tear. Conclusions: This case illustrates the imperative role of imaging surveillance in detection of long-term endovascular aneurysm repair complications. Furthermore, we discuss exclusion of the graft tear with aortouniiliac stent grafting as the treatment for this complication. PMID:27708782

  5. Unusual Open Surgical Repair of a Type IB Endoleak and a Giant Symptomatic Aortic Aneurysm following Stent Grafting for Type B Aortic Dissection.

    PubMed

    Mihály, Zsuzsanna; Csobay-Novák, Csaba; Entz, László; Szeberin, Zoltán

    2016-01-01

    Treatment of type IB endoleak after thoracic endovascular aortic repair (TEVAR) for post-dissection aortic aneurysm usually includes attempts of endovascular interventions using coils or plugs to occlude the false lumen or placement of a distal fenestrated endograft. Open conversion usually requires deep hypothermia and circulatory arrest with the associated increased mortality and complications. We present a case of a young patient with a 90 mm descending thoracic aneurysm caused by a chronic type B aortic dissection. A type II endoleak after TEVAR was successfully treated with left subclavian artery transposition. The patient had a rapidly increasing aortic aneurysm with a persistent type IB endoleak in spite of placement of an Amplatzer plug into the false lumen of the dissection. He developed progressive acute compression of the main stem bronchi by the aneurysm sac and his dyspnea worsened by an acute pulmonary embolism treated with anticoagulation. Adequate oxygenation could only be achieved with mechanical ventilation using a double-lumen endobronchial tube. A left thoracotomy was performed and the type IB endoleak was treated with bending of the distal aorta around the stent graft with a Dacron graft sleeve. Aortic clamping and circulatory support devices were avoided. The sac of the aneurysm was opened, a giant hematoma was evacuated, and aneurysmorrhaphy was performed to cover the stent graft. There was no residual endoleak and the bronchi were decompressed. The patient recovered after prolonged hospitalization and he was discharged home in good condition 24 days after admission. He returned to his normal activities and is asymptomatic 5 months later. Computed tomographic angiography showed decreased aneurysm sac, no evidence of endoleak, no residual pulmonary embolus, and no bronchial compression. PMID:26520424

  6. Embolization for type 2 endoleak with sac expansion after endovascular repair of abdominal aortic aneurysm: safety and effectiveness.

    PubMed

    Kajiwara, Kenji; Yamagami, Takuji; Urashima, Masaki; Tomiyoshi, Hideki; Kakizawa, Hideaki; Yoshimatsu, Rika; Ishikawa, Masaki; Awai, Kazuo

    2016-01-01

    To evaluate the safety and outcome of embolization as treatment for persistent type 2 endoleak (T2EL) occurring after abdominal aortic stent graft implantation. This retrospective study included seven consecutive patients (one female, six males, mean age 72 years, range 66-88 years) with T2EL between January 2011 and September 2012. In all, T2EL was associated with an increase more than 5 mm in the aneurysm. The endoleak cavity or feeding artery was embolized with coils and/or n-butyl cyanoacrylate. Clinical success was defined as regression or stabilization of the aneurysm sac irrespective of residual endoleaks on follow-up CT studies. At the time of T2EL intervention, mean aneurysm sac diameter was 63 mm (range 52-72 mm), and mean increase size of aneurysm sac diameter was 7 mm (range 5-13). Mean follow-up period was 6.0 ± 6.2 months (range 3-18 months). Our technical success rate was 100 %. Clinical success was obtained in 5 (71.4 %) of the seven patients. One patient was embolized three times due to sac expansion. T2EL was treated by transarterial embolization in eight procedures, and one procedure was performed by direct puncture embolization. There were no major complications; two procedures elicited minor complications: transient back pain and muscle weakness of the left lower leg. We suggest embolization was safe and effective treatment, a less invasive treatment option comparison to open repair, as one choice to address T2EL. PMID:27006871

  7. Can Early Computed Tomography Angiography after Endovascular Aortic Aneurysm Repair Predict the Need for Reintervention in Patients with Type II Endoleak?

    SciTech Connect

    Dudeck, O.; Schnapauff, D.; Herzog, L.; Löwenthal, D.; Bulla, K.; Bulla, B.; Halloul, Z.; Meyer, F.; Pech, M.; Gebauer, B.; Ricke, J.

    2015-02-15

    PurposeThis study was designed to identify parameters on CT angiography (CTA) of type II endoleaks following endovascular aortic aneurysm repair (EVAR) for abdominal aortic aneurysm (AAA), which can be used to predict the subsequent need for reinterventions.MethodsWe retrospectively identified 62 patients with type II endoleak who underwent early CTA in mean 3.7 ± 1.9 days after EVAR. On the basis of follow-up examinations (mean follow-up period 911 days; range, 373–1,987 days), patients were stratified into two groups: those who did (n = 18) and those who did not (n = 44) require reintervention. CTA characteristics, such as AAA, endoleak, as well as nidus dimensions, patency of the inferior mesenteric artery, number of aortic branch vessels, and the pattern of endoleak appearance, were recorded and correlated with the clinical outcome.ResultsUnivariate and receiver operating characteristic curve regression analyses revealed significant differences between the two groups for the endoleak volume (surveillance group: 1391.6 ± 1427.9 mm{sup 3}; reintervention group: 3227.7 ± 2693.8 mm{sup 3}; cutoff value of 2,386 mm{sup 3}; p = 0.002), the endoleak diameter (13.6 ± 4.3 mm compared with 25.9 ± 9.6 mm; cutoff value of 19 mm; p < 0.0001), the number of aortic branch vessels (2.9 ± 1.2 compared with 4.2 ± 1.4 vessels; p = 0.001), as well as a “complex type” endoleak pattern (13.6 %, n = 6 compared with 44.4 %, n = 8; p = 0.02).ConclusionsEarly CTA can predict the future need for reintervention in patients with type II endoleak. Therefore, treatment decision should be based not only on aneurysm enlargement alone but also on other imaging characteristics.

  8. Spontaneous Sealing of a Type Ia Endoleak after Ovation Stent Graft Implantation in a Patient with On-Label Aortic Neck Anatomy.

    PubMed

    Pranteda, Chiara; Sirignano, Pasqualino; Capoccia, Laura; Mansour, Wassim; Montelione, Nunzio; Speziale, Francesco

    2016-07-01

    We report a case of an early type Ia endoleak after endovascular aneurysm repair (EVAR) of an abdominal aortic aneurysm by Ovation Stent Graft implantation and spontaneously resolved without further reintervention. The patient presents a conical aortic neck, but EVAR was performed within the instruction for use proposed by manufactory. At completion angiography, a low-flow type Ia endoleak was present and left untreated. Computed tomographic angiography performed on the third postoperative day showed infolding of the 2 sealing rings. The patient was dismissed without further treatment. At 3-month follow-up, the leak appeared spontaneously sealed with partial expansion of the 2 rings.

  9. Acceptability and Preliminary Outcomes of a Peer-Led Depression Prevention Intervention for African American Adolescents and Young Adults in Employment Training Programs

    ERIC Educational Resources Information Center

    Tandon, Darius; Mendelson, Tamar; Mance, GiShawn

    2011-01-01

    This study examines the acceptability and preliminary outcomes from an open trial of a depression prevention intervention for low-income African American adolescents and young adults in employment training programs. The sample (N=42) consisted of predominately African American adolescents and young adults (mean age=19.1) exhibiting subclinical…

  10. Preliminary burn and impact tests of hybrid polymeric composites. [preventing graphite fiber release

    NASA Technical Reports Server (NTRS)

    Tompkins, S. S.; Brewer, W. D.

    1978-01-01

    Free graphite fibers released into the environment from resin matrix composite components, as a result of fire and/or explosion, pose a potential hazard to electrical equipment. An approach to prevent the fibers from becoming airborne is to use hybrid composite materials which retain the fibers at the burn site. Test results are presented for three hybrid composites that were exposed to a simulation of an aircraft fire and explosion. The hybrid systems consisted of 16 plies of graphite-epoxy with two plies of Kevlar-, S-glass-, or boron-epoxy on each face. Two different test environments were used. In one environment, specimens were heated by convection only, and then impacted by a falling mass. In the other environment, specimens were heated by convection and by radiation, but were not impacted. The convective heat flux was about 100-120 kW/m in both environments and the radiative flux was about 110 kW/sq m.

  11. Internet based HIV prevention research targeting rural MSM: feasibility, acceptability, and preliminary efficacy.

    PubMed

    Bowen, A M; Williams, M L; Daniel, C M; Clayton, S

    2008-12-01

    Internet delivered primary prevention interventions for HIV risk reduction present significant challenges. Changing lifestyle behaviors, such as beginning to use condoms, is difficult and men seeking dates on line may want to avoid thinking about HIV risk which may lead to low initiation and high dropout rates. Many Internet delivered HIV risk reduction programs have mimicked face-to-face outreach programs, failing to take advantage of the Internet's capabilities or did not conduct evaluation. This study focuses on examining the feasibility, acceptability, and efficacy of an Internet delivered HIV risk reduction program for rural men who have sex with men (MSM). The program included online recruiting, three intervention modules, each with two sessions, online questionnaires. The intervention was developed based on iterative research and the Information-Motivation-Behavioral skills model. Participants (N = 475) were randomly assigned to one of six module orders and data were collected automatically at pre-test and after each module. Data supports the feasibility and acceptability of the program as demonstrated by good retention and rapid program completion. Knowledge, self-efficacy, outcome expectancies and motivation increase in a dose response fashion. Post-intervention behavior changes included reduced anal sex and significant increases in condom use. Limitations include a short follow-up period, a predominantly young white rural sample, and the lack of an attention control. Overall the results of the study provide support for the efficacy of Internet-based interventions to reduce risk of HIV infection. Results also support traditional research methods to evaluate HIV prevention programs delivered exclusively through the Internet.

  12. Stress reduction and preventing hypertension: preliminary support for a psychoneuroendocrine mechanism.

    PubMed

    Walton, K G; Pugh, N D; Gelderloos, P; Macrae, P

    1995-01-01

    Our objective was to identify endocrine-related mechanisms capable of mediating preventive effects of stress reduction in hypertensive heart disease. Since beneficial effects of stress reduction accrue over time, this cross-sectional, descriptive study sought differences between healthy students not practicing a systematic technique for reducing stress (the average stress, or AS, group, n = 33) and a similar group who for 8.5 years had practiced the Transcendental Meditation (TM) technique, used widely to reduce stress (the low stress, or LS, group, n = 22). The two groups of students, matched for age and area of study, performed timed collections of urine that included (separately) the entire waking and sleeping portions of 1 day. They also completed the Profile of Mood States and the State-Trait Anxiety Inventory, self-report instruments sensitive to subjective level of stress. Urine samples were analyzed for adrenocortical steroids by radioimmunoassay, for Na+, K+, Mg2+, Ca2+, and Zn2+ by atomic absorption spectrometry, and for neurotransmitter metabolites by reverse-phase, high-performance, liquid chromatography, and spectrophotometry. The two groups differed significantly on most measures. Specifically, the LS group was lower in cortisol and aldosterone and higher in dehydroepiandrosterone sulfate (DS) and the serotonin metabolite, 5-hydroxyindoleacetic acid (5-HIAA). Excretion of sodium, calcium, zinc, and the norepinephrine metabolite, vanillylmandelic acid (VMA), was also lower in this group, as were Na+/K+ ratio, mood disturbance, and anxiety. In women practicing TM, cortisol correlated inversely and DS directly with number of months of TM practice. The results identify improvements in mood state, adrenocortical activity, and kidney function as probable factors in the preventive and treatment effects of stress reduction. Because suboptimal levels of these parameters result from chronic, subjective stress, the findings add mechanistic support to the

  13. Perspectives in Genetics and Sickle Cell Disease Prevention in Africa: Beyond the Preliminary Data from Cameroon.

    PubMed

    Wonkam, Ambroise; Ngo Bitoungui, Valentina Josiane; Ngogang, Jeanne

    2015-01-01

    Management of sickle cell disease (SCD) in Africa needs to be accompanied by various preventive strategies, including early detection via prenatal genetic diagnosis (PND). Contrary to Cameroonian doctors who considered termination of an affected pregnancy (TAP) for SCD in 36.1%, the majority of parents (62.5%) with affected children accepted TAP in principle. In practice, most women opted for TAP (90%), justified by a huge psycho-social burden. The ethical and legal challenges of PND prompted the need to explore the use of genetics for secondary prevention of SCD. In 610 Cameroonian SCD patients, the genomic variations in two principal foetal haemoglobin-promoting loci were significantly associated with foetal haemoglobin levels. In addition, the co-inheritance of a 3.7-kb α-globin gene deletion and SCD was associated with a late disease onset and possibly improved survival: there was a much higher allele frequency of the 3.7-kb α-globin gene deletion in SCD patients (∼ 40%) than in haemoglobin AA controls (∼ 10%). The data indicate the urgent need to develop and implement policy actions in sub-Saharan Africa on at least four levels: (1) the implementation of SCD screening practices and early neonatal follow-up; (2) the development and incorporating of socio-economic support to alleviate the burden of SCD on affected families; (3) the exploration of the appropriateness of the medical abortion laws for SCD, and (4) the development of national plans for genetic medicine, including research on genomic variants that affect the phenotypes of SCD, in order to potentially use them for anticipatory guidance.

  14. Perspectives in Genetics and Sickle Cell Disease Prevention in Africa: Beyond the Preliminary Data from Cameroon.

    PubMed

    Wonkam, Ambroise; Ngo Bitoungui, Valentina Josiane; Ngogang, Jeanne

    2015-01-01

    Management of sickle cell disease (SCD) in Africa needs to be accompanied by various preventive strategies, including early detection via prenatal genetic diagnosis (PND). Contrary to Cameroonian doctors who considered termination of an affected pregnancy (TAP) for SCD in 36.1%, the majority of parents (62.5%) with affected children accepted TAP in principle. In practice, most women opted for TAP (90%), justified by a huge psycho-social burden. The ethical and legal challenges of PND prompted the need to explore the use of genetics for secondary prevention of SCD. In 610 Cameroonian SCD patients, the genomic variations in two principal foetal haemoglobin-promoting loci were significantly associated with foetal haemoglobin levels. In addition, the co-inheritance of a 3.7-kb α-globin gene deletion and SCD was associated with a late disease onset and possibly improved survival: there was a much higher allele frequency of the 3.7-kb α-globin gene deletion in SCD patients (∼ 40%) than in haemoglobin AA controls (∼ 10%). The data indicate the urgent need to develop and implement policy actions in sub-Saharan Africa on at least four levels: (1) the implementation of SCD screening practices and early neonatal follow-up; (2) the development and incorporating of socio-economic support to alleviate the burden of SCD on affected families; (3) the exploration of the appropriateness of the medical abortion laws for SCD, and (4) the development of national plans for genetic medicine, including research on genomic variants that affect the phenotypes of SCD, in order to potentially use them for anticipatory guidance. PMID:26044545

  15. Mixed Production of Filamentous Fungal Spores for Preventing Soil-Transmitted Helminth Zoonoses: A Preliminary Analysis

    PubMed Central

    Arias, M. S.; Cazapal-Monteiro, C. F.; Suárez, J.; Miguélez, S.; Francisco, I.; Arroyo, F. L.; Suárez, J. L.; Paz-Silva, A.; Sánchez-Andrade, R.; Mendoza de Gives, P.

    2013-01-01

    Helminth zoonoses are parasitic infections shared by humans and animals, being the soil-transmitted helminths (STHs) mainly caused by roundworms (ascarids) and hookworms. This study was aimed to assess the individual and/or mixed production of two helminth-antagonistic fungi, one ovicide (Mucor circinelloides) and other predator (Duddingtonia flagrans). Fungi were grown both in Petri plates and in a submerged culture (composed by water, NaCl, Na2HPO4· 12 H2O, and wheat (Triticum aestivum)). A Fasciola hepatica recombinant protein (FhrAPS) was incorporated to the cultures to improve fungal production. All the cultured plates showed fungal growth, without difference in the development of the fungi when grown alone or mixed. High counts of Mucor spores were produced in liquid media cultures, and no significant differences were achieved regarding single or mixed cultures, or the incorporation of the FhrAPS. A significantly higher production of Duddingtonia spores after the incorporation of the FhrAPS was observed. When analyzing the parasiticide efficacy of the fungal mixture, viability of T. canis eggs reduced to 51%, and the numbers of third stage cyathostomin larvae reduced to 4%. It is concluded, the capability of a fungal mixture containing an ovicide (Mucor) and a predator species (Duddingtonia) for growing together in a submerged medium containing the FhrAPS offers a very interesting tool for preventing STHs. PMID:23710451

  16. Hemoptysis as a first symptom of endoleak after thoracic endovascular aortic repair, which caused aortic rupture and required complex management.

    PubMed

    Synowiec, Tomasz; Warot, Marcin; Burchard, Paweł; Paschke, Lukasz; Lysiak, Zuzanna; Chęciński, Paweł

    2013-06-01

    Thoracic endovascular aortic repair (TEVAR) has become the most common procedure in the treatment of thoracic aorta aneurysms. However, potential long-term complications of this technique could be life-threatening. Hemoptysis is a common symptom of lung tumor, especially cancer. On the other hand, hemoptysis can also be caused by bronchitis, tuberculosis, mycosis, and trauma. In this case report, we present a patient with hemoptysis and lung tumor suggesting lung cancer, which was a unique symptom of type IA endoleak after TEVAR and led to rupture of the thoracic aneurysm. It was decided to perform next an endovascular procedure due to the severe state of the patient. Next the thoracotomy was performed because drainage of the left pleural cavity was unsuccessful. In the last stage bronchoscopy was needed to remove the thrombus, which occluded the left main bronchi. Successful management has led to the patient's full recovery. Despite justified popularity of endovascular procedures in the treatment of thoracic aorta aneurysms, we should remember about potential long-term complications. Hemoptysis could be a unique symptom of the endoleak after TEVAR and treatment of such complications could be complex and demanding.

  17. Prevention

    MedlinePlus

    ... our e-newsletter! Aging & Health A to Z Prevention Basic Facts & Information Some factors that affect your ... control of the things that you can change. Preventive Recommendations for Adults Aged 65 and Older The ...

  18. Embolisation of a Proximal Type I Endoleak Post-Nellix Aortic Aneurysm Repair Complicated by Reflux of Onyx into the Nellix Endograft Limb

    SciTech Connect

    Ameli-Renani, S. Das, R. Weller, A. Chung, R. Morgan, R. A.

    2015-06-15

    We report the first case of intervention for a proximal type 1 endoleak following Nellix endovascular aneurysm sealing repair of an aortic aneurysm. This was complicated by migration of Onyx into one of the Nellix graft limbs causing significant stenosis. Subsequent placement of a covered stent to affix the Onyx between the stent and the wall of the Nellix endograft successfully restored stent patency.

  19. Laparo- and thoracoscopic aortic aneurysm neck optimization and treatment of potential endoleaks type IA and II in a porcine model

    PubMed Central

    Kloster, Brian O.; Lund, Lars; Lindholt, Jes S.

    2015-01-01

    Background Endovascular repair of aortic aneurysms has a higher incidence of late complications, and open conversion (OC) associated with high mortality may be required. As alternatives to OCs, we propose minimal invasive laparo-/thoracoscopic approaches, either to control endoleaks after endovascular repair, or to convert non-endovascular treatable cases due to a hostile neck anatomy by inserting a peri-aortic PTFE collar before endovascular repair. Such interventions may reduce complications and the necessity for OCs in the future. Methods In twelve pigs, were 10 had infra-/juxtrarenal AAAs, externally placed collars/aneuwraps around the proximal AAA neck and just below the left subclavian artery and division of the aortic side branches were carried out laparo-and thoracoscopically. Results For the laparoscopic and thoracoscopic procedures respectively, mean operative time was 143 ± 41 min and 86 ± 51 min and a mean of 2.6 and 2.25 aortic side branches were ligated/divided. For both procedures, the last half in the series were carried out significantly faster (p < 0.05) indicating a learning curve. Blood loss was minimal and no procedure related complications were seen. Conclusion Using these minimal invasive endoscopic approaches, it seems feasible to externally band aneurysm necks and ligate aortic side branches in a pig model. These procedures could potentially be considered as alternatives to OCs in controlling endoleaks and in improving the safety of endovascular interventions. As endoscopic aortic surgery is challenging a learning curve is expected. Practicing the described procedures using this model, can be used as a learning tool prior to similar interventions on humans. PMID:26793311

  20. Prevention

    MedlinePlus

    ... Prevention Treatment 2003 U.S. Outbreak African Rodent Importation Ban For Clinicians Clinical Recognition Specimen Collection Treatment Smallpox ... Examining Animals with Suspected Monkeypox African Rodent Importation Ban Resources Related Links Poxvirus Molluscum Contagiosum Orf Virus ( ...

  1. Comparison of Superb Micro-Vascular Ultrasound Imaging (SMI) and Contrast-Enhanced Ultrasound (CEUS) for Detection of Endoleaks After Endovascular Aneurysm Repair (EVAR)

    PubMed Central

    Gabriel, Marcin; Tomczak, Jolanta; Snoch-Ziółkiewicz, Magdalena; Dzieciuchowicz, Łukasz; Strauss, Ewa; Oszkinis, Grzegorz

    2016-01-01

    Patient: Male, 68 Final Diagnosis: Unusual clinical course Symptoms: None Medication: — Clinical Procedure: Angio CT Specialty: Surgery Objective: Challenging differential diagnosis Background: High-resolution contrast-enhanced ultrasound is one of methods used in the detection and characterization of endoleaks, which is a frequent complication after EVAR. A new technology provided by Toshiba’s AplioTM 500 ultrasound system, called Superb Micro-Vascular Imaging (SMI), is dedicated specifically to imaging very low flow states and appears to be a promising new method for detection of endoleaks. Case Report: After endovascular treatment, a 68-year-old patient who had stent-graft implantation underwent clinical examinations, including contrast-enhanced ultrasound (CEUS), superb micro-vascular imaging (SMI), and computed tomographic angiography (CTA), revealing additional information about abnormal blood flow localized in the periphery of the sack of the left common iliac artery aneurysm. By using CEUS and SMI, the endoleak was clearly visible. Conclusions: This case report illustrates the potential clinical value of this advanced Doppler technology (SMI) and how it could influence clinical management. PMID:26806053

  2. Feasibility, acceptability, and preliminary efficacy of an online HIV prevention program for diverse young men who have sex with men: the keep it up! intervention.

    PubMed

    Mustanski, Brian; Garofalo, Robert; Monahan, Colleen; Gratzer, Beau; Andrews, Rebecca

    2013-11-01

    Young men who have sex with men (YMSM) are disproportionately infected with HIV/AIDS and there are few prevention programs with published efficacy for this population. This study evaluated the feasibility, acceptability, and preliminary efficacy of an online, interactive, and highly engaging HIV prevention program called Keep It Up! The intervention was designed to be delivered to diverse YMSM upon receiving an HIV negative text result, with the goal for them to "Keep It Up" and stay negative. In a randomized clinical trial, the intervention was compared to an online didactic HIV knowledge condition. The study sample included 102 sexually active YMSM. Participants reported completing online modules in settings that were private and not distracting. Mixed methods data showed intervention participants felt the program was valuable and acceptable. Compared to the control condition, participants in the intervention arm had a 44 % lower rate of unprotected anal sex acts at the 12-week follow-up (p < 0.05).

  3. A preliminary evaluation of two behavioral skills training procedures for teaching abduction-prevention skills to schoolchildren.

    PubMed

    Johnson, Brigitte M; Miltenberger, Raymond G; Knudson, Peter; Egemo-Helm, Kristin; Kelso, Pamela; Jostad, Candice; Langley, Linda

    2006-01-01

    Although child abduction is a low-rate event, it presents a serious threat to the safety of children. The victims of child abduction face the threat of physical and emotional injury, sexual abuse, and death. Previous research has shown that behavioral skills training (BST) is effective in teaching children abduction-prevention skills, although not all children learn the skills. This study compared BST only to BST with an added in situ training component to teach abduction-prevention skills in a small-group format to schoolchildren. Results showed that both programs were effective in teaching abduction-prevention skills. In addition, the scores for the group that received in situ training were significantly higher than scores for the group that received BST alone at the 3-month follow-up assessment.

  4. Preliminary Predictors of within-Session Adherence to Exposure and Response Prevention in Pediatric Obsessive-Compulsive Disorder

    ERIC Educational Resources Information Center

    Morgan, Jessica; Caporino, Nicole E.; De Nadai, Alessandro S.; Truax, Tatyana; Lewin, Adam B.; Jung, Leah; Park, Jennifer M.; Khan, Yasmeen Ali; Murphy, Tanya K.; Storch, Eric A.

    2013-01-01

    Background: Cognitive-behavioral therapy with exposure and response prevention (ERP) is an effective treatment for pediatric OCD; however, up to 30 % of children are treatment non-responders and as many as 40% are partial responders. Although poor treatment adherence has been linked to attenuated response in adults with OCD, little research has…

  5. The Use of a Narrative Simulation in Rural Residential Fire Prevention: A Preliminary Study in Changes of Behaviorial Intention

    ERIC Educational Resources Information Center

    Goetz, William Clark

    2013-01-01

    Rural Kentucky residents suffer twice as many fire residential deaths than the national average. Fire prevention programs are primarily aimed at elementary school children however these children do not make the decisions nor take the precautions necessary to alter these conditions; their adult parents do. There is little research into the…

  6. Bully Prevention in Positive Behavior Support: Preliminary Evaluation of Third-, Fourth-, and Fifth-Grade Attitudes toward Bullying

    ERIC Educational Resources Information Center

    Ross, Scott W.; Horner, Robert H.

    2014-01-01

    The current pilot study demonstrates the potential of adding simple and efficient bully prevention strategies to already established School-Wide Positive Behavior Interventions and Supports. The self-report surveys of third-, fourth-, and fifth-grade students from three elementary schools evaluated the relationship between the implementation of…

  7. Randomized Controlled Trial of the Prevent-Teach-Reinforce (PTR) Tertiary Intervention for Students with Problem Behaviors: Preliminary Outcomes

    ERIC Educational Resources Information Center

    Iovannone, Rose; Greenbaum, Paul E.; Wang, Wei; Kincaid, Don; Dunlap, Glen; Strain, Phil

    2009-01-01

    Although there is literature supporting the effectiveness of tertiary behavioral supports, the majority of the studies have been conducted with single-subject designs. The Prevent-Teach-Reinforce (PTR) model is a standardized model of a school-based tertiary intervention. This study reports initial results from a randomized controlled trial to…

  8. A Preliminary Evaluation of Two Behavioral Skills Training Procedures for Teaching Abduction-Prevention Skills to Schoolchildren

    ERIC Educational Resources Information Center

    Johnson, Brigitte M.; Miltenberger, Raymond G.; Knudson, Peter; Egemo-Helm, Kristin; Kelso, Pamela; Jostad, Candice; Langley, Linda

    2006-01-01

    Although child abduction is a low-rate event, it presents a serious threat to the safety of children. The victims of child abduction face the threat of physical and emotional injury, sexual abuse, and death. Previous research has shown that behavioral skills training (BST) is effective in teaching children abduction-prevention skills, although not…

  9. Hip-Hop to Prevent Substance Use and HIV among African-American Youth: A Preliminary Investigation

    ERIC Educational Resources Information Center

    Turner-Musa, Jocelyn O.; Rhodes, Warren A.; Harper, P. Thandi Hicks; Quinton, Sylvia L.

    2008-01-01

    Substance use and HIV risk behaviors are increasing among African-American youth. Interventions that incorporate youth values and beliefs are needed to reduce this trajectory. Hip-hop plays an important role in the lives of many African-American youth and provides a context within which to prevent risky behaviors. The current study examines the…

  10. HEALING OF THE CANOE: PRELIMINARY RESULTS OF A CULTURALLY GROUNDED INTERVENTION TO PREVENT SUBSTANCE ABUSE AND PROMOTE TRIBAL IDENTITY FOR NATIVE YOUTH IN TWO PACIFIC NORTHWEST TRIBE

    PubMed Central

    Donovan, Dennis M.; Thomas, Lisa Rey; Sigo, Robin Little Wing; Price, Laura; Lonczak, Heather; Lawrence, Nigel; Ahvakana, Katie; Austin, Lisette; Lawrence, Albie; Price, Joseph; Purser, Abby; Bagley, Lenora

    2015-01-01

    Using Community-Based and tribal Participatory Research (CBPR/TPR) approaches, an academic-tribal partnership between the University of Washington Alcohol and Drug Abuse Institute and the Suquamish and Port Gamble S’Klallam Tribes developed a culturally grounded social skills intervention to promote increased cultural belonging and prevent substance abuse among tribal youth. Participation in the intervention, which used the Canoe Journey as a metaphor for life, was associated with increased hope, optimism, and self-efficacy and with reduced substance use, as well as with higher levels of cultural identity and knowledge about alcohol and drugs among high school-age tribal youth. These results provide preliminary support for the intervention curricula in promoting positive youth development, an optimistic future orientation, and the reduction of substance use among Native youth. PMID:25768390

  11. Prophylactic volume expansion therapy for the prevention of delayed cerebral ischemia after early aneurysm surgery. Results of a preliminary trial.

    PubMed

    Solomon, R A; Fink, M E; Lennihan, L

    1988-03-01

    From June 1986 to June 1987, 47 consecutive patients with ruptured intracranial aneurysms were treated with immediate aneurysm surgery and prophylactic volume expansion therapy for ten to 14 days after subarachnoid hemorrhage (SAH). Twenty-four patients were admitted within three days of SAH. Twenty-three of these patients had an excellent result, and one patient died. There were no cases of delayed cerebral infarction. In 18 of 23 patients admitted more than three days after SAH, there was an excellent result. The other five patients had permanent morbidity related to the original SAH. These preliminary data suggest that immediate aneurysm surgery and aggressive postoperative prophylactic volume expansion in all patients can substantially reduce rebleeding and delayed cerebral ischemia, potential causes of morbidity, after aneurysmal subarachnoid hemorrhage. A more extensive prospective trial of this approach will be required to test this hypothesis. PMID:3277601

  12. A Complex Systems Approach to Evaluate HIV Prevention in Metropolitan Areas: Preliminary Implications for Combination Intervention Strategies

    PubMed Central

    Marshall, Brandon D. L.; Paczkowski, Magdalena M.; Seemann, Lars; Tempalski, Barbara; Pouget, Enrique R.; Galea, Sandro; Friedman, Samuel R.

    2012-01-01

    Background HIV transmission among injecting and non-injecting drug users (IDU, NIDU) is a significant public health problem. Continuing propagation in endemic settings and emerging regional outbreaks have indicated the need for comprehensive and coordinated HIV prevention. We describe the development of a conceptual framework and calibration of an agent-based model (ABM) to examine how combinations of interventions may reduce and potentially eliminate HIV transmission among drug-using populations. Methodology/Principal Findings A multidisciplinary team of researchers from epidemiology, sociology, geography, and mathematics developed a conceptual framework based on prior ethnographic and epidemiologic research. An ABM was constructed and calibrated through an iterative design and verification process. In the model, “agents” represent IDU, NIDU, and non-drug users who interact with each other and within risk networks, engaging in sexual and, for IDUs, injection-related risk behavior over time. Agents also interact with simulated HIV prevention interventions (e.g., syringe exchange programs, substance abuse treatment, HIV testing) and initiate antiretroviral treatment (ART) in a stochastic manner. The model was constructed to represent the New York metropolitan statistical area (MSA) population, and calibrated by comparing output trajectories for various outcomes (e.g., IDU/NIDU prevalence, HIV prevalence and incidence) against previously validated MSA-level data. The model closely approximated HIV trajectories in IDU and NIDU observed in New York City between 1992 and 2002, including a linear decrease in HIV prevalence among IDUs. Exploratory results are consistent with empirical studies demonstrating that the effectiveness of a combination of interventions, including syringe exchange expansion and ART provision, dramatically reduced HIV prevalence among IDUs during this time period. Conclusions/Significance Complex systems models of adaptive HIV transmission

  13. The Primary Prevention of PTSD in Firefighters: Preliminary Results of an RCT with 12-Month Follow-Up

    PubMed Central

    Rees, Clare S.; Mazzucchelli, Trevor G.; Kane, Robert T.

    2016-01-01

    Aim To develop and evaluate an evidence-based and theory driven program for the primary prevention of Post-traumatic Stress Disorder (PTSD). Design A pre-intervention / post-intervention / follow up control group design with clustered random allocation of participants to groups was used. The “control” group received “Training as Usual” (TAU). Method Participants were 45 career recruits within the recruit school at the Department of Fire and Emergency Services (DFES) in Western Australia. The intervention group received a four-hour resilience training intervention (Mental Agility and Psychological Strength training) as part of their recruit training school curriculum. Data was collected at baseline and at 6- and 12-months post intervention. Results We found no evidence that the intervention was effective in the primary prevention of mental health issues, nor did we find any significant impact of MAPS training on social support or coping strategies. A significant difference across conditions in trauma knowledge is indicative of some impact of the MAPS program. Conclusion While the key hypotheses were not supported, this study is the first randomised control trial investigating the primary prevention of PTSD. Practical barriers around the implementation of this program, including constraints within the recruit school, may inform the design and implementation of similar programs in the future. Trial Registration Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12615001362583 PMID:27382968

  14. Hip-hop to prevent substance use and HIV among African-American youth: a preliminary investigation.

    PubMed

    Turner-Musa, Jocelyn O; Rhodes, Warren A; Harper, P Thandi Hicks; Quinton, Sylvia L

    2008-01-01

    Substance use and HIV risk behaviors are increasing among African-American youth. Interventions that incorporate youth values and beliefs are needed to reduce this trajectory. Hip-hop plays an important role in the lives of many African-American youth and provides a context within which to prevent risky behaviors. The current study examines the efficacy of a hip-hop based substance use and HIV preventive intervention that targets African-American middle-school youth. The sample consists of 68 middle-school students who completed baseline and 6-month follow-up assessments. Findings suggest that students in the intervention group were significantly more likely to have higher knowledge of perception of drug risk and more knowledge about HIV/AIDS compared to students in the comparison group at the 6-month post-intervention assessment. Discussion is centered on implications of hip-hop as a viable approach for preventing substance use and HIV within a high-risk group.

  15. Preliminary design of a simple passive toe exercise apparatus with a flexible metal hydride actuator for pressure ulcer prevention.

    PubMed

    Ino, Shuichi; Sato, Mitsuru; Hosono, Minako; Nakajima, Sawako; Yamashita, Kazuhiko; Izumi, Takashi

    2010-01-01

    In an aging society, social demands for home-based rehabilitation and assistive technologies by healthcare and welfare services are globally increasing. The progress of quality-of-life technologies and rehabilitation science is a very important and urgent issue for elderly and disabled individuals as well as for their caregivers. Thus, there is a substantial need to develop simple bedside apparatuses for both continuous exercise of joints and for power assistance for standing to prevent and manage disuse syndromes (e.g., pressure ulcers, joint contractures and muscular atrophy). Unfortunately, there are currently no commercially-available actuators compatible with the human requirements of flexibility, quietness, lightness and a high power-to-weight ratio. To fulfill the above demands, we have developed a novel actuation device using a metal hydride (MH) alloy and a laminate film, called the flexible MH actuator, as a human-friendly force generator for healthcare and welfare services. In this paper, we show the basic structure and characteristics of the flexible MH actuator used to create a passive exercise system for preventing disuse syndromes. To evaluate the efficiency of passive exercise for bedsore prevention, subcutaneous blood flow during passive exercise at common pressure-ulcer sites is measured by a laser blood flow meter. The force and range-of-motion angle required for a passive exercise apparatus is also examined with the help of a professional physical therapist. Based on these findings, a prototype of a passive exercise apparatus is fabricated using the flexible MH actuator technology, and its operation characteristics are preliminarily verified using a thermoelectric control system.

  16. Embolization by Direct Puncture with a Transpedicular Approach Using an Isocenter Puncture (ISOP) Method in a Patient with a Type II Endoleak After Endovascular Aortic Repair (EVAR)

    SciTech Connect

    Ogawa, Yukihisa Hamaguchi, Shingo; Nishimaki, Hiroshi; Kon, Yuri; Chiba, Kiyoshi; Sakurai, Yuka; Murakami, Kenji; Arai, Yasunori; Miyairi, Takeshi; Nakajima, Yasuo

    2015-06-15

    BackgroundEndovascular aortic repair (EVAR) requires further intervention in 20-30 % of cases, often due to type II endoleak (T2EL). Management options for T2EL include transarterial embolization, direct puncture (DP), or transcaval embolization. We report the case of an 80-year-old man with T2EL who successfully underwent DP embolization.MethodsEmbolization by DP was performed with a transpedicular approach using an isocenter puncture (ISOP) method. An isocenter marker (ICM) was placed at a site corresponding to the aneurysm sac on fluoroscopy in two directions (frontal and lateral views). A vertebroplasty needle was inserted tangentially to the ICM under fluoroscopy and advanced to the anterior wall of the vertebral body. A 20 cm-length, 20-G-PTCD needle was inserted through the outer needle of the 13-G needle and advanced to the ICM. Sac embolization using 25 % N-buty-2-cyanoacrylate diluted with Lipiodol was performed. After complete embolization, rotational DA confirmed good filling of the sac with Lipiodol. The outer cannula and 13-G needle were removed and the procedure was completed.ResultsThe patient was discharged the next day. Contrast-enhanced computed tomography 1 and 8 months later showed no Lipiodol washout in the aneurysm sac, no endoleak recurrence, and no expansion of the excluded aneurysm.ConclusionDP with a transpedicular approach using ISOP may be useful when translumbar and transabdominal approaches prove difficult.

  17. A randomised controlled trial of probiotics for the prevention of spontaneous preterm delivery associated with bacterial vaginosis: preliminary results

    PubMed Central

    2011-01-01

    Background Bacterial vaginosis increases the risk of spontaneous preterm delivery at less than 34 weeks of gestation. Objective The purpose of this study was to evaluate the efficacy of the early administration of selected lactobacilli strains (probiotics) to pregnant women with asymptomatic bacterial vaginosis/intermediate-degree infections to prevent spontaneous premature delivery and associated neonatal morbidity. Methods/Design Asymptomatic pregnant women at less than 20 weeks of gestation, with no indication of elective preterm delivery, with a vaginal pH ≥ 4.5 and Nugent score > 3 were randomly assigned to the placebo or intervention group (oral administration of selected lactobacilli up to the 24th to 26th week of gestation). The randomisation was stratified for the history of premature delivery (HPD) and blocked. The allocation was concealed, and the participating health professionals and patients were blinded. The primary outcome was preterm delivery (<34 to <32 weeks), and the secondary outcomes were associated neonatal complications. Results In total, 4,204 pregnant women were screened; 320 and 324 individuals were respectively randomly assigned to the placebo and intervention groups, and 62% finished the trial. None of the randomised patients were lost to follow-up. For the non-HPD stratum, the intent-to-treat relative risks of spontaneous premature birth at < 34 and < 37 weeks' gestation were 0.33 (0.03, 3.16) and 0.49 (0.17, 1.44), respectively, and they were non-significant (ns) with p = 0.31 and 0.14. The corresponding actual treatment figures were zero and 0.32 (0.09, 1.19), which were ns with p = 0.12 and 0.06. The intent-to-treat relative risk of spontaneous premature birth at < 37 weeks of gestation for the trial as a whole, including HPD and non-HPD participants, was 0.69 (0.26, 1.78), p = 0.30 (ns). The neonatal complications under evaluation occurred in only one infant (< 34 weeks; placebo group) who presented with respiratory distress

  18. TexiCare: an innovative embedded device for pressure ulcer prevention. Preliminary results with a paraplegic volunteer.

    PubMed

    Chenu, Olivier; Vuillerme, Nicolas; Bucki, Marek; Diot, Bruno; Cannard, Francis; Payan, Yohan

    2013-08-01

    This paper introduces the recently developed TexiCare device that aims at preventing pressure ulcers for people with spinal cord injury. This embedded device is aimed to be mounted on the user wheelchair. Its sensor is 100% textile and allows the measurement of pressures at the interface between the cushion and the buttocks. It is comfortable, washable and low cost. It is connected to a cigarette-box sized unit that (i) measures the pressures in real time, (ii) estimates the risk for internal over-strains, and (iii) alerts the wheelchair user whenever necessary. The alert method has been defined as a result of a utility/usability/acceptability study conducted with representative end users. It is based on a tactile-visual feedback (via a watch or a smartphone for example): the tactile modality is used to discreetly alarm the person while the visual modality conveys an informative message. In order to evaluate the usability of the TexiCare device, a paraplegic volunteer equipped his wheelchair at home during a six months period. Interestingly, the first results revealed bad habits such as an inadequate posture when watching TV, rare relief maneuvers, and the occurrence of abnormal high pressures.

  19. Is radiation-induced ovarian failure in rhesus monkeys preventable by luteinizing hormone-releasing hormone agonists?: Preliminary observations

    SciTech Connect

    Ataya, K.; Pydyn, E.; Ramahi-Ataya

    1995-03-01

    With the advent of cancer therapy, increasing numbers of cancer patients are achieving long term survival. Impaired ovarian function after radiation therapy has been reported in several studies. Some investigators have suggested that luteinizing hormone-releasing hormone agonists (LHRHa) can prevent radiation-induced ovarian injury in rodents. Adult female rhesus monkeys were given either vehicle or Leuprolide acetate before, during, and after radiation. Radiation was given in a dose of 200 rads/day for a total of 4000 rads to the ovaries. Frequent serum samples were assayed for estradiol (E{sub 2}) and FSH. Ovariectomy was performed later. Ovaries were processed and serially sectioned. Follicle count and size distribution were determined. Shortly after radiation started, E{sub 2} dropped to low levels, at which it remained, whereas serum FSH level, which was low before radiation, rose soon after starting radiation. In monkeys treated with a combination of LHRHa and radiation, FSH started rising soon after the LHRHa-loaded minipump was removed (after the end of radiation). Serum E{sub 2} increased after the end of LHRHa treatment in the non-irradiated monkey, but not in the irradiated monkey. Follicle counts were not preserved in the LHRHa-treated monkeys that received radiation. The data demonstrated no protective effect of LHRHa treatment against radiation-induced ovarian injury in this rhesus monkey model. 58 refs., 2 figs., 1 tab.

  20. TexiCare: an innovative embedded device for pressure ulcer prevention. Preliminary results with a paraplegic volunteer.

    PubMed

    Chenu, Olivier; Vuillerme, Nicolas; Bucki, Marek; Diot, Bruno; Cannard, Francis; Payan, Yohan

    2013-08-01

    This paper introduces the recently developed TexiCare device that aims at preventing pressure ulcers for people with spinal cord injury. This embedded device is aimed to be mounted on the user wheelchair. Its sensor is 100% textile and allows the measurement of pressures at the interface between the cushion and the buttocks. It is comfortable, washable and low cost. It is connected to a cigarette-box sized unit that (i) measures the pressures in real time, (ii) estimates the risk for internal over-strains, and (iii) alerts the wheelchair user whenever necessary. The alert method has been defined as a result of a utility/usability/acceptability study conducted with representative end users. It is based on a tactile-visual feedback (via a watch or a smartphone for example): the tactile modality is used to discreetly alarm the person while the visual modality conveys an informative message. In order to evaluate the usability of the TexiCare device, a paraplegic volunteer equipped his wheelchair at home during a six months period. Interestingly, the first results revealed bad habits such as an inadequate posture when watching TV, rare relief maneuvers, and the occurrence of abnormal high pressures. PMID:23791763

  1. Prevention of typhoid fever in Nepal with the Vi capsular polysaccharide of Salmonella typhi. A preliminary report.

    PubMed

    Acharya, I L; Lowe, C U; Thapa, R; Gurubacharya, V L; Shrestha, M B; Cadoz, M; Schulz, D; Armand, J; Bryla, D A; Trollfors, B

    1987-10-29

    We conducted a pilot study followed by a large clinical trial in Nepal of the use of the capsular polysaccharide of Salmonella typhi (Vi) as a vaccine to prevent typhoid fever. In the pilot study, involving 274 Nepalese, there were no significant side effects of the Vi vaccine; about 75 percent responded with a rise in serum antibodies of fourfold or more. In the clinical trial, residents of five villages were given intramuscular injections of either Vi or, as a control, pneumococcus vaccine dispensed in coded, randomly arranged, single-dose syringes. There were 6907 participants, of whom 6438 were members of the target population (5 to 44 years of age); each was visited every two days. Those with temperatures of 37.8 degrees C or higher for three consecutive days were examined and asked to give blood for culture. Typhoid was diagnosed as either blood culture-positive or clinically suspected on the basis of bradycardia, splenomegaly, and fever, with a negative blood culture. Seventeen months after vaccination, the codes were broken for the 71 patients meeting the criteria for either culture-positive or clinically suspected typhoid. The attack rate of typhoid was 16.2 per 1000 among the controls and 4.1 per 1000 among those immunized with Vi (P less than 0.00001). The efficacy of Vi was 72 percent in the culture-positive cases, 80 percent in the clinically suspected cases, and 75 percent in the two groups combined. These data provide evidence that Vi antibodies confer protection against typhoid. Surveillance continues to determine the duration of Vi-induced immunity.

  2. Intraoperative DynaCT Detection and Immediate Correction of a Type 1a Endoleak Following Endovascular Repair of Abdominal Aortic Aneurysm

    SciTech Connect

    Biasi, Lukla; Ali, Tahir; Hinchliffe, Robert; Morgan, Rob; Loftus, Ian; Thompson, Matt

    2009-05-15

    Reintervention following endovascular aneurysm repair (EVAR) is required in up to 10% of patients at 30 days and is associated with a demonstrable risk of increased mortality. Completion angiography cannot detect all graft-related anomalies and computed tomographic angiography is therefore mandatory to ensure clinical success. Intraoperative angiographic computed tomography (DynaCT; Siemens, Germany) utilizes cone beam reconstruction software and flat-panel detectors to generate CT-like images from rotational angiographic acquisitions. We report the intraoperative use of this novel technology in detecting and immediately treating a proximal anterior type Ia endoleak, following an endovascular abdominal aortic repair, which was not seen on completion angiography. Immediate evaluation of cross-sectional imaging following endograft deployment may allow for on-table correction of clinically significant stent-related complications. This should both improve technical success and minimize the need for early secondary intervention following EVAR.

  3. A Case of Successful Coil Embolization for a Late-Onset Type Ia Endoleak after Endovascular Aneurysm Repair with the Chimney Technique

    PubMed Central

    Toyofuku, Takahiro; Inoue, Yoshinori

    2016-01-01

    Juxtarenal aortic aneurysms (JRAAs) are challenging to treat by endovascular aneurysm repair (EVAR) procedures. The chimney technique with EVAR (Ch-EVAR) is one of the feasible and less invasive treatments for JRAAs. However, the main concern of Ch-EVAR is the potential risk of “gutters,” which can lead to type Ia endoleak (EL). Most type Ia ELs after Ch-EVAR procedures occurred intraoperatively, and these ELs could be treated using an endovascular technique. However, late-onset type Ia ELs could be extremely rare, which might have a fear of conservative treatment. Type Ia ELs are associated with an increased risk of aneurysm rupture; therefore reintervention is recommended as soon as possible, and we should be aware of the occurrence of type Ia ELs after the Ch-EVAR procedure. PMID:27699077

  4. A Case of Successful Coil Embolization for a Late-Onset Type Ia Endoleak after Endovascular Aneurysm Repair with the Chimney Technique

    PubMed Central

    Toyofuku, Takahiro; Inoue, Yoshinori

    2016-01-01

    Juxtarenal aortic aneurysms (JRAAs) are challenging to treat by endovascular aneurysm repair (EVAR) procedures. The chimney technique with EVAR (Ch-EVAR) is one of the feasible and less invasive treatments for JRAAs. However, the main concern of Ch-EVAR is the potential risk of “gutters,” which can lead to type Ia endoleak (EL). Most type Ia ELs after Ch-EVAR procedures occurred intraoperatively, and these ELs could be treated using an endovascular technique. However, late-onset type Ia ELs could be extremely rare, which might have a fear of conservative treatment. Type Ia ELs are associated with an increased risk of aneurysm rupture; therefore reintervention is recommended as soon as possible, and we should be aware of the occurrence of type Ia ELs after the Ch-EVAR procedure.

  5. Using PANDA (Preventing the Abuse of Tobacco, Narcotics, Drugs, and Alcohol) in a Baltimore City Head Start Setting: A Preliminary Study.

    ERIC Educational Resources Information Center

    Belcher, Harolyn M. E.; Lockhart, Paula J.; Perkins-Parks, Susan; McNally, Margaret

    2000-01-01

    Describes an evaluation of a substance abuse prevention curriculum, Preventing the Abuse of Tobacco, Narcotics, Drugs, and Alcohol (PANDA), taught to African American Head Start preschool students, examining changes in children's self-concept following participation. Overall, students demonstrated significantly improved self-concept, and PANDA…

  6. INTEGRATION OF POLLUTION PREVENTION TOOLS

    EPA Science Inventory

    A prototype computer-based decision support system was designed to provide small businesses with an integrated pollution prevention methodology. Preliminary research involved compilation of an inventory of existing pollution prevention tools (i.e., methodologies, software, etc.),...

  7. Type 2 Endoleaks: The Diagnostic Performance of Non-Specialized Readers on Arterial and Venous Phase Multi-Slice CT Angiography

    PubMed Central

    2016-01-01

    Purpose To define the diagnostic precision of non-specialized readers in the detection of type 2 endoleaks (T2EL) in arterial versus venous phase acquisitions, and to evaluate an approach for radiation dose reduction. Methods The pre-discharge and final follow-up multi-slice CT angiographies of 167 patients were retrospectively analyzed. Image data were separated into an arterial and a venous phase reading set. Two radiology residents assessed the reading sets for the presence of a T2EL, feeding vessels, and aneurysm sac size. Findings were compared with a standard of reference established by two experts in interventional radiology. The effective dose was calculated. Results Overall, experts detected 131 T2ELs, and 331 feeding vessels in 334 examinations. Persistent T2ELs causing aneurysm sac growth > 5 mm were detected in 20 patients. Radiation in arterial and venous phases contributed to a mean of 58.6% and 39.0% of the total effective dose. Findings of reader 1 and 2 showed comparable sensitivities in arterial sets of 80.9 versus 85.5 (p = 0.09), and in venous sets of 73.3 versus 79.4 (p = 0.15), respectively. Reader 1 and 2 achieved a significant higher detection rate of feeding vessels with arterial compared to venous set (p = 0.04, p < 0.01). Both readers correctly identified T2ELs with growing aneurysm sac in all cases, independent of the acquisition phase. Conclusion Arterial acquisitions enable non-specialized readers an accurate detection of T2ELs, and a significant better identification of feeding vessels. Based on our results, it seems reasonable to eliminate venous phase acquisitions. PMID:26930490

  8. A Preliminary Trial of a Prototype Internet Dissonance-Based Eating Disorder Prevention Program for Young Women with Body Image Concerns

    ERIC Educational Resources Information Center

    Stice, Eric; Rohde, Paul; Durant, Shelley; Shaw, Heather

    2012-01-01

    Objective: A group dissonance-based eating disorder prevention program, in which young women critique the thin ideal, reduces eating disorder risk factors and symptoms, but it can be difficult to identify school clinicians with the time and expertise to deliver the intervention. Thus, we developed a prototype Internet version of this program and…

  9. The Preliminary Findings of a Study Exploring the Perceptions of a Sample of Young Heterosexual Males regarding HIV Prevention Education Programming in Nova Scotia, Canada

    ERIC Educational Resources Information Center

    Gahagan, Jacqueline; Rehman, Laurene; Barbour, Laura; McWilliam, Susan

    2007-01-01

    Despite the increasing numbers of young Canadian females becoming infected with HIV through heterosexual transmission with an infected male sexual partner, the majority of current HIV prevention programs and services in Canada continue to ignore the needs of young heterosexual males. This research is derived from 30 in-depth interviews, 9 focus…

  10. Preliminary Effectiveness of Surviving the Teens[R] Suicide Prevention and Depression Awareness Program on Adolescents' Suicidality and Self-Efficacy in Performing Help-Seeking Behaviors

    ERIC Educational Resources Information Center

    King, Keith A.; Strunk, Catherine M.; Sorter, Michael T.

    2011-01-01

    Background: Suicide ranks as the third leading cause of death among youth aged 15-24 years. Schools provide ideal opportunities for suicide prevention efforts. However, research is needed to identify programs that effectively impact youth suicidal ideation and behavior. This study examined the immediate and 3-month effect of Surviving the Teens[R]…

  11. A Preliminary Trial of a Prototype Internet Dissonance-Based Eating Disorder Prevention Program for Young Women with Body Image Concerns

    ERIC Educational Resources Information Center

    Stice, Eric; Rohde, Paul; Durant, Shelley; Shaw, Heather

    2012-01-01

    Objective: A group dissonance-based eating disorder prevention program, in which young women critique the thin ideal, reduces eating disorder risk factors and symptoms, but it can be difficult to identify school clinicians with the time and expertise to deliver the intervention. Thus, we developed a prototype Internet version of this program and…

  12. Preventive effect of Spirulina maxima on the fatty liver induced by a fructose-rich diet in the rat, a preliminary report.

    PubMed

    González de Rivera, C; Miranda-Zamora, R; Díaz-Zagoya, J C; Juárez-Oropeza, M A

    1993-01-01

    Cyanobacteria Spirulina maxima from Texcoco Lake in Mexico was administered as a 5% component of a purified diet, to Wistar rats together with a high percentage of fructose (60%) and its effect on several lipid fractions of plasma and liver was studied and compared to those of rats fed purified diets containing 60% of glucose or 60% of fructose. A preventive effect of Spirulina maxima on the fructose-induced increase of the liver triglycerides level was observed together with an elevation of the phospholipid concentration in this tissue. On the other hand Spirulina maxima produced a plasma cholesterol level even lower than that observed in the control group.

  13. Development of a New Hanging-Type Esophageal Stent for Preventing Migration: A Preliminary Study in an Animal Model of Esophagotracheal Fistula

    SciTech Connect

    Endo, Masayuki Kaminou, Toshio Ohuchi, Yasufumi; Sugiura, Kimihiko; Yata, Shinsaku Adachi, Akira Kawai, Tsuyoshi Takasugi, Syohei Yamamoto, Shuichi Matsumoto, Kensuke; Hashimoto, Masayuki; Ihaya, Takashi; Ogawa, Toshihide

    2012-10-15

    Purpose: Covered, self-expandable metallic stents (SEMS) have been enthusiastically adopted for the treatment of esophagotracheal fistula, but problems with stent migration have yet to be resolved. To overcome this problem, we have developed a new hanging-type esophageal stent designed to prevent migration, and we conducted an animal study to assess the efficacy of our method. Methods: A total of six female pigs were used in this study. The main characteristic of our stent was the presence of a string tied to the proximal edge of the stent for fixation under the skin of the neck. The first experiment was performed to confirm technical feasibility in three pigs with esophagotracheal fistula. The second experiment was performed to evaluate stent migration and esophagotracheal fistula in three pigs. Results: Creation of the esophagotracheal fistula and stent placement were technically successful in all pigs. In the first experiment, esophagotracheal fistula was sealed by stent placement. In the second experiment, no stent migration was seen 11 or 12 days after stent placement. Gross findings showed no fistulas on the esophageal or tracheal wall. Conclusions: Our new hanging-type esophageal stent seems to offer a feasible method for preventing stent migration.

  14. The Efficacy of Umbelliferone, Arbutin, and N-Acetylcysteine to Prevent Microbial Colonization and Biofilm Development on Urinary Catheter Surface: Results from a Preliminary Study.

    PubMed

    Cai, Tommaso; Gallelli, Luca; Meacci, Francesca; Brugnolli, Anna; Prosperi, Letizia; Roberta, Stefani; Eccher, Cristina; Mazzoli, Sandra; Lanzafame, Paolo; Caciagli, Patrizio; Malossini, Gianni; Bartoletti, Riccardo

    2016-01-01

    We evaluated, in a preliminary study, the efficacy of umbelliferone, arbutin, and N-acetylcysteine to inhibit biofilm formation on urinary catheter. We used 20 urinary catheters: 5 catheters were incubated with Enterococcus faecalis (control group); 5 catheters were incubated with E. faecalis in presence of umbelliferone (150 mg), arbutin (60 mg), and N-acetylcysteine (150 mg) (group 1); 5 catheters were incubated with E. faecalis in presence of umbelliferone (150 mg), arbutin (60 mg), and N-acetylcysteine (400 mg) (group 2); and 5 catheters were incubated with E. faecalis in presence of umbelliferone (300 mg), arbutin (60 mg), and N-acetylcysteine (150 mg) (group 3). After 72 hours, planktonic microbial growth and microorganisms on catheter surface were assessed. In the control group, we found a planktonic load of ≥10(5) CFU/mL in the inoculation medium and retrieved 3.69 × 10(6) CFU/cm from the sessile cells adherent to the catheter surface. A significantly lower amount in planktonic (p < 0.001) and sessile (p = 0.004) bacterial load was found in group 3, showing <100 CFU/mL and 0.12 × 10(6) CFU/cm in the incubation medium and on the catheter surface, respectively. In groups 1 and 2, 1.67 × 10(6) CFU/cm and 1.77 × 10(6) CFU/cm were found on catheter surface. Our results document that umbelliferone, arbutin, and N-acetylcysteine are able to reduce E. faecalis biofilm development on the surface of urinary catheters.

  15. The Efficacy of Umbelliferone, Arbutin, and N-Acetylcysteine to Prevent Microbial Colonization and Biofilm Development on Urinary Catheter Surface: Results from a Preliminary Study.

    PubMed

    Cai, Tommaso; Gallelli, Luca; Meacci, Francesca; Brugnolli, Anna; Prosperi, Letizia; Roberta, Stefani; Eccher, Cristina; Mazzoli, Sandra; Lanzafame, Paolo; Caciagli, Patrizio; Malossini, Gianni; Bartoletti, Riccardo

    2016-01-01

    We evaluated, in a preliminary study, the efficacy of umbelliferone, arbutin, and N-acetylcysteine to inhibit biofilm formation on urinary catheter. We used 20 urinary catheters: 5 catheters were incubated with Enterococcus faecalis (control group); 5 catheters were incubated with E. faecalis in presence of umbelliferone (150 mg), arbutin (60 mg), and N-acetylcysteine (150 mg) (group 1); 5 catheters were incubated with E. faecalis in presence of umbelliferone (150 mg), arbutin (60 mg), and N-acetylcysteine (400 mg) (group 2); and 5 catheters were incubated with E. faecalis in presence of umbelliferone (300 mg), arbutin (60 mg), and N-acetylcysteine (150 mg) (group 3). After 72 hours, planktonic microbial growth and microorganisms on catheter surface were assessed. In the control group, we found a planktonic load of ≥10(5) CFU/mL in the inoculation medium and retrieved 3.69 × 10(6) CFU/cm from the sessile cells adherent to the catheter surface. A significantly lower amount in planktonic (p < 0.001) and sessile (p = 0.004) bacterial load was found in group 3, showing <100 CFU/mL and 0.12 × 10(6) CFU/cm in the incubation medium and on the catheter surface, respectively. In groups 1 and 2, 1.67 × 10(6) CFU/cm and 1.77 × 10(6) CFU/cm were found on catheter surface. Our results document that umbelliferone, arbutin, and N-acetylcysteine are able to reduce E. faecalis biofilm development on the surface of urinary catheters. PMID:27127655

  16. The Efficacy of Umbelliferone, Arbutin, and N-Acetylcysteine to Prevent Microbial Colonization and Biofilm Development on Urinary Catheter Surface: Results from a Preliminary Study

    PubMed Central

    Cai, Tommaso; Gallelli, Luca; Meacci, Francesca; Brugnolli, Anna; Prosperi, Letizia; Roberta, Stefani; Eccher, Cristina; Mazzoli, Sandra; Lanzafame, Paolo; Caciagli, Patrizio; Malossini, Gianni; Bartoletti, Riccardo

    2016-01-01

    We evaluated, in a preliminary study, the efficacy of umbelliferone, arbutin, and N-acetylcysteine to inhibit biofilm formation on urinary catheter. We used 20 urinary catheters: 5 catheters were incubated with Enterococcus faecalis (control group); 5 catheters were incubated with E. faecalis in presence of umbelliferone (150 mg), arbutin (60 mg), and N-acetylcysteine (150 mg) (group 1); 5 catheters were incubated with E. faecalis in presence of umbelliferone (150 mg), arbutin (60 mg), and N-acetylcysteine (400 mg) (group 2); and 5 catheters were incubated with E. faecalis in presence of umbelliferone (300 mg), arbutin (60 mg), and N-acetylcysteine (150 mg) (group 3). After 72 hours, planktonic microbial growth and microorganisms on catheter surface were assessed. In the control group, we found a planktonic load of ≥105 CFU/mL in the inoculation medium and retrieved 3.69 × 106 CFU/cm from the sessile cells adherent to the catheter surface. A significantly lower amount in planktonic (p < 0.001) and sessile (p = 0.004) bacterial load was found in group 3, showing <100 CFU/mL and 0.12 × 106 CFU/cm in the incubation medium and on the catheter surface, respectively. In groups 1 and 2, 1.67 × 106 CFU/cm and 1.77 × 106 CFU/cm were found on catheter surface. Our results document that umbelliferone, arbutin, and N-acetylcysteine are able to reduce E. faecalis biofilm development on the surface of urinary catheters. PMID:27127655

  17. Feasibility, acceptability, and preliminary outcomes of a mindfulness-based relapse prevention intervention for culturally-diverse, low-income women in substance use disorder treatment.

    PubMed

    Amaro, Hortensia; Spear, Suzanne; Vallejo, Zayda; Conron, Kerith; Black, David S

    2014-04-01

    We examined feasibility, acceptability, and benefits of a mindfulness-based relapse prevention (MBRP) intervention in a racially and ethnically diverse sample of 318 low-income women in substance use disorder treatment (2003-2006). The study used a single group, repeated measures design. Participant satisfaction was high (M = 3.4, SD = .3), but completion was modest (36%). Linear regressions examining change in addiction severity and psychological functioning by dosage showed that higher dosage was associated with reduced alcohol (β = -.07, p < .05), drug severity (β = -.04, p < .05), and perceived stress (β = -2.29, p < .05) at 12 months. Further research on MBRP efficacy for this population is warranted. The study's limitations are noted.

  18. Development and preliminary data on the use of a mobile app specifically designed to increase community awareness of invasive pneumococcal disease and its prevention.

    PubMed

    Panatto, Donatella; Domnich, Alexander; Gasparini, Roberto; Bonanni, Paolo; Icardi, Giancarlo; Amicizia, Daniela; Arata, Lucia; Bragazzi, Nicola Luigi; Signori, Alessio; Landa, Paolo; Bechini, Angela; Boccalini, Sara

    2016-04-01

    Given the growing use and great potential of mobile apps, this project aimed to develop and implement a user-friendly app to increase laypeople's knowledge and awareness of invasive pneumococcal disease (IPD). Despite the heavy burden of IPD, the documented low awareness of IPD among both laypeople and healthcare professionals and far from optimal pneumococcal vaccination coverage, no app specifically targeting IPD has been developed so far. The app was designed to be maximally functional and conceived in accordance with user-centered design. Its content, layout and usability were discussed and formally tested during several workshops that involved the principal stakeholders, including experts in IPD and information technology and potential end-users. Following several workshops, it was decided that, in order to make the app more interactive, its core should be a personal "checker" of the risk of contracting IPD and a user-friendly risk-communication strategy. The checker was populated with risk factors identified through both Italian and international official guidelines. Formal evaluation of the app revealed its good readability and usability properties. A sister web site with the same content was created to achieve higher population exposure. Seven months after being launched in a price- and registration-free modality, the app, named "Pneumo Rischio," averaged 20.9 new users/day and 1.3 sessions/user. The first in-field results suggest that "Pneumo Rischio" is a promising tool for increasing the population's awareness of IPD and its prevention through a user-friendly risk checker.

  19. Development and preliminary data on the use of a mobile app specifically designed to increase community awareness of invasive pneumococcal disease and its prevention

    PubMed Central

    Panatto, Donatella; Domnich, Alexander; Gasparini, Roberto; Bonanni, Paolo; Icardi, Giancarlo; Amicizia, Daniela; Arata, Lucia; Bragazzi, Nicola Luigi; Signori, Alessio; Landa, Paolo; Bechini, Angela; Boccalini, Sara

    2016-01-01

    ABSTRACT Given the growing use and great potential of mobile apps, this project aimed to develop and implement a user-friendly app to increase laypeople's knowledge and awareness of invasive pneumococcal disease (IPD). Despite the heavy burden of IPD, the documented low awareness of IPD among both laypeople and healthcare professionals and far from optimal pneumococcal vaccination coverage, no app specifically targeting IPD has been developed so far. The app was designed to be maximally functional and conceived in accordance with user-centered design. Its content, layout and usability were discussed and formally tested during several workshops that involved the principal stakeholders, including experts in IPD and information technology and potential end-users. Following several workshops, it was decided that, in order to make the app more interactive, its core should be a personal “checker” of the risk of contracting IPD and a user-friendly risk-communication strategy. The checker was populated with risk factors identified through both Italian and international official guidelines. Formal evaluation of the app revealed its good readability and usability properties. A sister web site with the same content was created to achieve higher population exposure. Seven months after being launched in a price- and registration-free modality, the app, named “Pneumo Rischio,” averaged 20.9 new users/day and 1.3 sessions/user. The first in-field results suggest that “Pneumo Rischio” is a promising tool for increasing the population's awareness of IPD and its prevention through a user-friendly risk checker. PMID:26795065

  20. Rape prevention

    MedlinePlus

    Date rape - prevention; Sexual assault - prevention ... Centers for Disease Control and Prevention. Sexual assault and abuse and STDs. In: 2015 sexually transmitted diseases treatment guidelines 2015. Updated June 4, 2015. www.cdc.gov/ ...

  1. From Acquaintance to Engagement: Support in Confronting Primary Prevention Hassles

    ERIC Educational Resources Information Center

    Israelashvili, Moshe

    2008-01-01

    For many students the importance of primary prevention is unquestionable. However, once they are exposed to the large number of problems that prevention practitioners and prevention scientists face, their preliminary enthusiasm decreases. It is suggested that in order to keep students' positive attitude toward primary prevention and to empower…

  2. Drowning Prevention

    MedlinePlus

    ... Listen Español Text Size Email Print Share Drowning Prevention: Information for Parents Page Content Article Body Drowning ... in very cold water for lengthy periods. Drowning Prevention: Know the Warning Signs These signs may signal ...

  3. Preventing Suicide

    MedlinePlus

    ... The top three methods used in suicides include firearms (49.9%), suffocation (26.7%), and poisoning (15. ... Content source: National Center for Injury Prevention and Control, Division of Violence Prevention Page maintained by: Office ...

  4. Communicating alcohol and drug prevention strategies and models across cultural boundaries: preliminary report on an ILO/WHO/UNDCP [International Labour Office/World Health Organization/United Nations International Drug Control Program] Interagency Program.

    PubMed

    Fauske, S; Wilkinson, D A; Shain, M

    1996-01-01

    The joint ILO/WHO/UNDCP collaborative program "Prevention of Drug and Alcohol Problems among Workers and their Families" represents transfer of an innovative model to a culturally diverse group of nations: Egypt, Mexico, Namibia, Poland, and Sri Lanka. The concept is to move from reactive programs-led by alcohol and drug experts, reactive to problem employees-to proactive prevention led by management. Nontechnical language and metaphors have been developed to secure the commitment of managers in the private and public sectors. Participating countries and enterprises adapt the program to local conditions, fostering "local ownership" with the objective of creating self-sustaining activities. The objective is to describe elements of the program which may be readily transferable worldwide across the cultural borders that characterize nations, enterprises, and public sector workplaces. PMID:8908708

  5. Communicating alcohol and drug prevention strategies and models across cultural boundaries: preliminary report on an ILO/WHO/UNDCP [International Labour Office/World Health Organization/United Nations International Drug Control Program] Interagency Program.

    PubMed

    Fauske, S; Wilkinson, D A; Shain, M

    1996-01-01

    The joint ILO/WHO/UNDCP collaborative program "Prevention of Drug and Alcohol Problems among Workers and their Families" represents transfer of an innovative model to a culturally diverse group of nations: Egypt, Mexico, Namibia, Poland, and Sri Lanka. The concept is to move from reactive programs-led by alcohol and drug experts, reactive to problem employees-to proactive prevention led by management. Nontechnical language and metaphors have been developed to secure the commitment of managers in the private and public sectors. Participating countries and enterprises adapt the program to local conditions, fostering "local ownership" with the objective of creating self-sustaining activities. The objective is to describe elements of the program which may be readily transferable worldwide across the cultural borders that characterize nations, enterprises, and public sector workplaces.

  6. Preventing Rejection

    MedlinePlus

    ... Drug Assistance Lifestyle Changes Back to Work or School Physical Changes Relationship Changes Pregnancy Precautions Fertility Labor & Delivery Breastfeeding Risks Cancer Types Risk Factors Prevention & Early Detection ...

  7. Preventative Maintenance.

    ERIC Educational Resources Information Center

    Migliorino, James

    Boards of education must be convinced that spending money up front for preventive maintenance will, in the long run, save districts' tax dollars. A good program of preventive maintenance can minimize disruption of service; reduce repair costs, energy consumption, and overtime; improve labor productivity and system equipment reliability; handle…

  8. Preventive Medicine.

    ERIC Educational Resources Information Center

    Jozwiak, Dick

    1998-01-01

    Argues the importance of regularly inspecting thermoplastic roofs to avoid costly repairs. Preventive measures such as access restriction and the use of protective mats and pads to prevent third-party accidents are discussed as is the importance of checking for drain blockages. (GR)

  9. Preliminary Drill Sites

    DOE Data Explorer

    Lane, Michael

    2013-06-28

    Preliminary locations for intermediate depth temperature gradient holes and/or resource confirmation wells based on compilation of geological, geophysical and geochemical data prior to carrying out the DOE-funded reflection seismic survey.

  10. Preventing falls

    MedlinePlus

    Dalbaere K, Sherrington C, Lord SR. Falls prevention interventions. In: Marchus R, Feldman D, Depmster DW, Luckey M, Cauley JA, eds. Osteoporosis . 4th ed. Philadelphia, PA: Elsevier; 2013:chap 70. Rubenstein ...

  11. Dengue Prevention

    MedlinePlus

    ... Compartir This photograph shows a mother applying mosquito repellent to her child's skin in order to prevent ... the lights are on. To protect yourself, use repellent on your skin while indoors or out. When ...

  12. Preventing Tragedy.

    ERIC Educational Resources Information Center

    One Feather, Sandra

    2003-01-01

    The Navajo supervisor in the Office of Environmental Health in New Mexico identifies diseases and their risk factors, administers an injury prevention program, and ensures compliance with various health-related codes. She assists in the planning and direction of environmental health programs and public health education for local Navajo…

  13. Poison Prevention

    MedlinePlus

    ... Word Shop AAP Find a Pediatrician Safety & Prevention ... Content Article Body Post the Poison Help number 1-800-222-1222 on the emergency list next to every phone in your home and in your cell phone. A toddler or preschooler who vomits may ...

  14. Bullying Prevention

    ERIC Educational Resources Information Center

    Kemp, Patrice

    2016-01-01

    The focus of the milestone project is to focus on bridging the gap of bullying and classroom instruction methods. There has to be a defined expectations and level of accountability that has to be defined when supporting and implementing a plan linked to bullying prevention. All individuals involved in the student's learning have to be aware of…

  15. Preliminary hazards analysis -- vitrification process

    SciTech Connect

    Coordes, D.; Ruggieri, M.; Russell, J.; TenBrook, W.; Yimbo, P.

    1994-06-01

    This paper presents a Preliminary Hazards Analysis (PHA) for mixed waste vitrification by joule heating. The purpose of performing a PHA is to establish an initial hazard categorization for a DOE nuclear facility and to identify those processes and structures which may have an impact on or be important to safety. The PHA is typically performed during and provides input to project conceptual design. The PHA is then followed by a Preliminary Safety Analysis Report (PSAR) performed during Title 1 and 2 design. The PSAR then leads to performance of the Final Safety Analysis Report performed during the facility`s construction and testing. It should be completed before routine operation of the facility commences. This PHA addresses the first four chapters of the safety analysis process, in accordance with the requirements of DOE Safety Guidelines in SG 830.110. The hazards associated with vitrification processes are evaluated using standard safety analysis methods which include: identification of credible potential hazardous energy sources; identification of preventative features of the facility or system; identification of mitigative features; and analyses of credible hazards. Maximal facility inventories of radioactive and hazardous materials are postulated to evaluate worst case accident consequences. These inventories were based on DOE-STD-1027-92 guidance and the surrogate waste streams defined by Mayberry, et al. Radiological assessments indicate that a facility, depending on the radioactive material inventory, may be an exempt, Category 3, or Category 2 facility. The calculated impacts would result in no significant impact to offsite personnel or the environment. Hazardous materials assessment indicates that a Mixed Waste Vitrification facility will be a Low Hazard facility having minimal impacts to offsite personnel and the environment.

  16. Preeclampsia prevention

    PubMed Central

    Herrera-Medina, Rodolfo; Pineda, Lucia M

    2015-01-01

    Background: Preeclampsia is the main complication of pregnancy in developing countries. Calcium starting at 14 weeks of pregnancy is indicated to prevent the disease. Recent advances in prevention of preeclampsia endorse the addition of conjugated linoleic acid. Objective: To estimate the protective effect from calcium alone, compared to calcium plus conjugated linoleic acid in nulliparous women at risk of preeclampsia. Methods: A case-control design nested in the cohort of nulliparous women attending antenatal care from 2010 to 2014. The clinical histories of 387 cases of preeclampsia were compared with 1,054 normotensive controls. The exposure was prescriptions for calcium alone, the first period, or calcium plus conjugated linoleic acid, the second period, from 12 to 16 weeks of gestational age to labor. Confounding variables were controlled, allowing only nulliparous women into the study and stratifying by age, education and ethnic group. Results: The average age was 26.4 yrs old (range= 13-45), 85% from mixed ethnic backgrounds and with high school education. There were no differences between women who received calcium carbonate and those who did not (OR= 0.96; 95% CI= 0.73-1.27). The group of adolescents (13 to 18 years old) in the calcium plus conjugated linoleic acid was protected for preeclampsia (OR= 0.00; 95% CI= 0.00-0.44) independent of the confounder variables. Conclusions: 1. Calcium supplementation during pregnancy did not have preventive effects on preeclampsia. 2. Calcium plus Conjugated Linoleic acid provided to adolescents was observed to have preventive effect on Preeclampsia. PMID:26848195

  17. Genesis Preliminary Examination Plans

    NASA Technical Reports Server (NTRS)

    McNamara, K. M.; Stansbery, E. K.

    2004-01-01

    The purpose of preliminary examination of the Genesis sample collectors is to provide information on the condition and availability of collector materials to the science community as a basis for allocation requests. Similarly, the information will be used by the Genesis Sample Allocation sub-committee of CAPTEM to determine the optimum allocation scheme, and by the Genesis Curator to determine the processing sequence for allocation production. The plan includes a decision process and detailed examination and documentation protocol for whole arrays and individual collectors (wafers, concentrator targets, bulk metallic glass, gold foil, and polished aluminum). It also includes a plan for communicating the information obtained to the scientific community. The plan does not include a detailed plan for preliminary examination of the SRC lid foil collectors, the process for removal of individual collectors from their frames, or for the subsequent subdivision of collector materials for allocation.

  18. Preliminary decommissioning study reports

    SciTech Connect

    Peretz, F.J.

    1984-09-01

    The Molten Salt Reactor Experiment (MSRE) is one of approximately 76 facilities currently managed by the ORNL Surplus Facilities Management Program (SFMP). This program, as part of the DOE national SFMP, is responsible for the maintenance and surveillance and the final decommissioning of radioactively-contaminated surplus ORNL facilities. A long range planning effort is being conducted that will outline the scope and objectives of the ORNL program and establish decommissioning priorities based on health and safety concerns, budget constraints, and other programmatic constraints. In support of this SFMP planning activity, preliminary engineering assessments are being conducted for each of the ORNL surplus facilities currently managed under the program. These efforts, in general, are designed to: (1) provide an initial assessment of the potential decommissioning alternatives; (2) choose a preferred alternative and provide a justification for that choice, and (3) provide a preliminary description of the decommissioning plan, including cost and schedule estimates. Because of several issues which cannot be evaluated quantitatively at this time, this report on the MSRE does not select a most probable decommissioning mode'' but rather discusses the issues and representative alternatives for disposal of the MSRE fuel salts and decommissioning of the facility. A budget and schedule representative of the types of activities likely to be required is also suggested for preliminary use in the SFMP Long Range Plan.

  19. On Preliminary Breakdown

    NASA Astrophysics Data System (ADS)

    Beasley, W. H.; Petersen, D.

    2013-12-01

    The preliminary breakdown phase of a negative cloud-to-ground lightning flash was observed in detail. Observations were made with a Photron SA1.1 high-speed video camera operating at 9,000 frames per second, fast optical sensors, a flat-plate electric field antenna covering the SLF to MF band, and VHF and UHF radio receivers with bandwidths of 20 MHz. Bright stepwise extensions of a negative leader were observed at an altitude of 8 km during the first few milliseconds of the flash, and were coincident with bipolar electric field pulses called 'characteristic pulses'. The 2-D step lengths of the preliminary processes were in excess of 100 meters, with some 2-D step lengths in excess of 200 meters. Smaller and shorter unipolar electric field pulses were superposed onto the bipolar electric field pulses, and were coincident with VHF and UHF radio pulses. After a few milliseconds, the emerging negative stepped leader system showed a marked decrease in luminosity, step length, and propagation velocity. Details of these events will be discussed, including the possibility that the preliminary breakdown phase consists not of a single developing lightning leader system, but of multiple smaller lightning leader systems that eventually join together into a single system.

  20. Ruiz Volcano: Preliminary report

    NASA Astrophysics Data System (ADS)

    Ruiz Volcano, Colombia (4.88°N, 75.32°W). All times are local (= GMT -5 hours).An explosive eruption on November 13, 1985, melted ice and snow in the summit area, generating lahars that flowed tens of kilometers down flank river valleys, killing more than 20,000 people. This is history's fourth largest single-eruption death toll, behind only Tambora in 1815 (92,000), Krakatau in 1883 (36,000), and Mount Pelée in May 1902 (28,000). The following briefly summarizes the very preliminary and inevitably conflicting information that had been received by press time.

  1. Environmental Survey preliminary report

    SciTech Connect

    Not Available

    1988-04-01

    This report presents the preliminary findings from the first phase of the Environmental Survey of the United States Department of Energy (DOE) Sandia National Laboratories conducted August 17 through September 4, 1987. The objective of the Survey is to identify environmental problems and areas of environmental risk associated with Sandia National Laboratories-Albuquerque (SNLA). The Survey covers all environmental media and all areas of environmental regulation. It is being performed in accordance with the DOE Environmental Survey Manual. This phase of the Survey involves the review of existing site environmental data, observations of the operations carried on at SNLA, and interviews with site personnel. 85 refs., 49 figs., 48 tabs.

  2. A Preliminary Jupiter Model

    NASA Astrophysics Data System (ADS)

    Hubbard, W. B.; Militzer, B.

    2016-03-01

    In anticipation of new observational results for Jupiter's axial moment of inertia and gravitational zonal harmonic coefficients from the forthcoming Juno orbiter, we present a number of preliminary Jupiter interior models. We combine results from ab initio computer simulations of hydrogen-helium mixtures, including immiscibility calculations, with a new nonperturbative calculation of Jupiter's zonal harmonic coefficients, to derive a self-consistent model for the planet's external gravity and moment of inertia. We assume helium rain modified the interior temperature and composition profiles. Our calculation predicts zonal harmonic values to which measurements can be compared. Although some models fit the observed (pre-Juno) second- and fourth-order zonal harmonics to within their error bars, our preferred reference model predicts a fourth-order zonal harmonic whose absolute value lies above the pre-Juno error bars. This model has a dense core of about 12 Earth masses and a hydrogen-helium-rich envelope with approximately three times solar metallicity.

  3. Preliminary assessment of the safety of IFMIF

    NASA Astrophysics Data System (ADS)

    Taylor, N. P.; Brañas, B.; Eriksson, E.; Natalizio, A.; Pinna, T.; Rodríguez-Rodrigo, L.; Ciattaglia, S.; Lässer, R.

    2007-08-01

    The International Fusion Materials Irradiation Facility (IFMIF) is a planned high-energy neutron source for the testing of candidate materials for future fusion power plants. Safety studies performed during the various stages of the conceptual design of IFMIF have been brought together in a preliminary assessment of the safety of IFMIF, identifying the principal hazards and the means to prevent or mitigate them. The design is based on dual high-energy deuteron accelerators delivering beams onto a flowing lithium target, in which neutrons are produced through a d-Li stripping reaction. The neutrons irradiate material samples in controlled conditions in a test cell. In all these systems, potential hazards arise, but analyses show that no postulated off-normal event can result in a significant risk of harm to the public. However, care must be taken in forthcoming detailed design development to minimise occupational radiation exposure during IFMIF operation and maintenance.

  4. Enhanced preliminary assessment

    SciTech Connect

    Not Available

    1992-02-01

    An Enhanced Preliminary Assessment was conducted at Fort Benjamin Harrison (FBH) Indiana, which is located approximately 12 miles from downtown Indianapolis in Lawrence Township, Marion County. FBH contains 2,501 acres, of which approximately 1,069 acres is covered by woodlands. Activities at FBH include administration, training, housing, and support. Sensitive environments at FBH include wetlands, habitat areas for the endangered Indiana bat, endangered plants, and historically and archeologically significant areas. FBH is a U.S. Army Soldier Support Center under the jurisdiction of the U.S. Army Training and Doctrine Command (TRADOC). Based on information obtained during and subsequent to a site visit (15 through 18 October 1991), 36 types of Areas Requiring Environmental Evaluation (AREEs) were identified and grouped by the following categories: Facility Operations; Maintenance/Fueling Operations; Water Treatment Operations; Training Areas; Hazardous Materials Storage/Waste Handling Areas; Sanitary Wastewater Treatment Plants; Storage Tanks; Landfills/Incinerators; Medical Facilities; Burn Pit Areas; Spill Areas; Ammunition Storage; Coal Storage; and Facility-wide AREEs. This report presents a summary of findings for each AREE and recommendations for further action.

  5. Preliminary DIAL model

    SciTech Connect

    Gentry, S.; Taylor, J.; Stephenson, D.

    1994-06-01

    A unique end-to-end LIDAR sensor model has been developed supporting the concept development stage of the CALIOPE UV DIAL and UV laser-induced-fluorescence (LIF) efforts. The model focuses on preserving the temporal and spectral nature of signals as they pass through the atmosphere, are collected by the optics, detected by the sensor, and processed by the sensor electronics and algorithms. This is done by developing accurate component sub-models with realistic inputs and outputs, as well as internal noise sources and operating parameters. These sub-models are then configured using data-flow diagrams to operate together to reflect the performance of the entire DIAL system. This modeling philosophy allows the developer to have a realistic indication of the nature of signals throughout the system and to design components and processing in a realistic environment. Current component models include atmospheric absorption and scattering losses, plume absorption and scattering losses, background, telescope and optical filter models, PMT (photomultiplier tube) with realistic noise sources, amplifier operation and noise, A/D converter operation, noise and distortion, pulse averaging, and DIAL computation. Preliminary results of the model will be presented indicating the expected model operation depicting the October field test at the NTS spill test facility. Indications will be given concerning near-term upgrades to the model.

  6. Preliminary Analysis of Photoreading

    NASA Technical Reports Server (NTRS)

    McNamara, Danielle S.

    2000-01-01

    The purpose of this project was to provide a preliminary analysis of a reading strategy called PhotoReading. PhotoReading is a technique developed by Paul Scheele that claims to increase reading rate to 25,000 words per minute (Scheele, 1993). PhotoReading itself involves entering a "relaxed state" and looking at, but not reading, each page of a text for a brief moment (about I to 2 seconds). While this technique has received attention in the popular press, there had been no objective examinations of the technique's validity. To examine the effectiveness of PhotoReading, the principal investigator (i.e., trainee) participated in a PhotoReading workshop to learn the technique. Parallel versions of two standardized and three experimenter-created reading comprehension tests were administered to the trainee and an expert user of the PhotoReading technique to compare the use of normal reading strategies and the PhotoReading technique by both readers. The results for all measures yielded no benefits of using the PhotoReading technique. The extremely rapid reading rates claimed by PhotoReaders were not observed; indeed, the reading rates were generally comparable to those for normal reading. Moreover, the PhotoReading expert generally showed an increase in reading time when using the PhotoReading technique in comparison to when using normal reading strategies to process text. This increase in reading time when PhotoReading was accompanied by a decrease in text comprehension.

  7. Secondary HIV prevention.

    PubMed

    Temoshok, L R; Frerichs, R R

    1998-06-01

    Primary HIV prevention, preventing HIV exposure among uninfected persons, has been the focus of much attention. However, secondary HIV prevention, preventing HIV transmission from infected people to their uninfected contacts, has not received as much interest or attention from HIV researchers, clinicians, and policymakers. The concept of secondary HIV prevention, as distinguished from primary prevention, is clarified, and the current and future strategies to further secondary HIV prevention efforts are explored. Secondary prevention strategies can be incorporated into comprehensive programs and result in shifts in attitudes and behaviors. This could reduce the size of the epidemic, while also benefiting the individual and his or her close relationships.

  8. Lead Poisoning Prevention Tips

    MedlinePlus

    ... CDC.gov . Lead Home Calendar of Events National Lead Poisoning Prevention Week Archived Materials CDC's Childhood Lead Poisoning Prevention Program Advisory Committee (ACCLPP) Current Activities Blood ...

  9. Bienestar: A Diabetes Risk-Factor Prevention Program.

    ERIC Educational Resources Information Center

    Trevino, Robert P.; Pugh, Jacqueline A.; Hernandez, Arthur E.; Menchaca, Velma D.; Ramirez, Robert R.; Mendoza, Monica

    1998-01-01

    The Bienestar Health Program is a diabetes risk-factor prevention program targeting Mexican American fourth graders. Program goals are to decrease overweight and dietary fats. The program is based on social cognitive theory and uses culturally relevant material. Preliminary evaluation indicates the program significantly decreases dietary fat,…

  10. PRELIMINARY SELECTION OF MGR DESIGN BASIS EVENTS

    SciTech Connect

    J.A. Kappes

    1999-09-16

    The purpose of this analysis is to identify the preliminary design basis events (DBEs) for consideration in the design of the Monitored Geologic Repository (MGR). For external events and natural phenomena (e.g., earthquake), the objective is to identify those initiating events that the MGR will be designed to withstand. Design criteria will ensure that radiological release scenarios resulting from these initiating events are beyond design basis (i.e., have a scenario frequency less than once per million years). For internal (i.e., human-induced and random equipment failures) events, the objective is to identify credible event sequences that result in bounding radiological releases. These sequences will be used to establish the design basis criteria for MGR structures, systems, and components (SSCs) design basis criteria in order to prevent or mitigate radiological releases. The safety strategy presented in this analysis for preventing or mitigating DBEs is based on the preclosure safety strategy outlined in ''Strategy to Mitigate Preclosure Offsite Exposure'' (CRWMS M&O 1998f). DBE analysis is necessary to provide feedback and requirements to the design process, and also to demonstrate compliance with proposed 10 CFR 63 (Dyer 1999b) requirements. DBE analysis is also required to identify and classify the SSCs that are important to safety (ITS).

  11. [Prevention of dementia].

    PubMed

    Urakami, Katsuya

    2016-03-01

    The dementia prevention consists of three steps, primary prevention of dementia is to prevent from normal and mild cognitive impairment to dementia, secondary prevention is early detection and early treatment of dementia, and tertiary prevention is three stages of progress prevention of dementia. Primary prevention of dementia had been considered impossible until recently, but potential scientific evidence has been shown recently. The fact that 4.62 million people are person with dementia and 400 million people are person with mild cognitive impairment are considered to be urgent problem and we must intend to perform dementia prevention from primary to tertiary prevention thoroughly. We perform dementia screening using touch panel type computer and we recommend person with mild cognitive impairment to join dementia prevention classroom. Therefore, we can prevent progression from mild cognitive impairment to dementia (primary prevention). Early diagnosis and introduction to the specialized medical institution are needed if you find early stage of dementia and treat early (secondary prevention). To prevent progression by the appropriate drug treatment and care for dementia is required (tertiary prevention).

  12. Recipes for Prevention. Substance Abuse Prevention

    ERIC Educational Resources Information Center

    Steele, Catherine

    This handbook, which is the first in a series of materials being developed by an educational group in Albany, New York, for parents and caregivers of preschoolers, focuses on substance abuse prevention concepts. Its goals are to promote awareness that substance abuse prevention starts with very young children and to provide a format of activities…

  13. Implementation of School Policies to Prevent Youth Tobacco Use in Alabama

    ERIC Educational Resources Information Center

    Geiger, Brian F.; Vaid, Isam; Beeson, Diane; Riddle, Barry

    2012-01-01

    Background: Public health professionals must monitor the effectiveness of school policies and programs to prevent youth initiation, promote quitting, and eliminate secondhand smoke. This analysis of school tobacco policies was preliminary to release of a state tobacco prevention and control plan for 2010-2015. Methods: University health educators…

  14. Stardust Interstellar Preliminary Examination

    NASA Astrophysics Data System (ADS)

    Westphal, A.; Stardust Interstellar Preliminary Examation Team: http://www. ssl. berkeley. edu/~westphal/ISPE/

    2011-12-01

    A. J. Westphal, C. Allen, A. Ansari, S. Bajt, R. S. Bastien, H. A. Bechtel, J. Borg, F. E. Brenker, J. Bridges, D. E. Brownlee, M. Burchell, M. Burghammer, A. L. Butterworth, A. M. Davis, P. Cloetens, C. Floss, G. Flynn, D. Frank, Z. Gainsforth, E. Grün, P. R. Heck, J. K. Hillier, P. Hoppe, G. Huss, J. Huth, B. Hvide, A. Kearsley, A. J. King, B. Lai, J. Leitner, L. Lemelle, H. Leroux, R. Lettieri, W. Marchant, L. R. Nittler, R. Ogliore, F. Postberg, M. C. Price, S. A. Sandford, J.-A. Sans Tresseras, T. Schoonjans, S. Schmitz, G. Silversmit, A. Simionovici, V. A. Solé, R. Srama, T. Stephan, V. Sterken, J. Stodolna, R. M. Stroud, S. Sutton, M. Trieloff, P. Tsou, A. Tsuchiyama, T. Tyliszczak, B. Vekemans, L. Vincze, D. Zevin, M. E. Zolensky, >29,000 Stardust@home dusters ISPE author affiliations are at http://www.ssl.berkeley.edu/~westphal/ISPE/. In 2000 and 2002, a ~0.1m2 array of aerogel tiles and alumi-num foils onboard the Stardust spacecraft was exposed to the interstellar dust (ISD) stream for an integrated time of 200 days. The exposure took place in interplanetary space, beyond the orbit of Mars, and thus was free of the ubiquitous orbital debris in low-earth orbit that precludes effective searches for interstellar dust there. Despite the long exposure of the Stardust collector, <<100 ISD particles are expected to have been captured. The particles are thought to be ~1μm or less in size, and the total ISD collection is probably <10-6 by mass of the collection of cometary dust parti-cles captured in the Stardust cometary dust collector from the coma of the Jupiter-family comet Wild 2. Thus, although the first solid sample from the local interstellar medium is clearly of high interest, the diminutive size of the particles and the low numbers of particles present daunting challenges. Nevertheless, six recent developments have made a Preliminary Examination (PE) of this sample practical: (1) rapid automated digital optical scanning microscopy for three

  15. Preventing HIV with Medicine

    MedlinePlus

    ... information in Spanish ( en español ) Preventing HIV with medicine Get medicine right after you are exposed to ... to top More information on Preventing HIV with medicine Explore other publications and websites National HIV and ...

  16. Breast Cancer Prevention

    MedlinePlus

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Prevention (PDQ®)–Patient Version What is prevention? Go ... to keep cancer from starting. General Information About Breast Cancer Key Points Breast cancer is a disease in ...

  17. Preventing Deep Vein Thrombosis

    MedlinePlus

    ... Patient Education FAQs Preventing Deep Vein Thrombosis Patient Education Pamphlets - Spanish Preventing Deep Vein Thrombosis FAQ174, August 2011 PDF ... Your Practice Patient Safety & Quality Payment Reform (MACRA) Education & Events Annual ... Pamphlets Teen Health About ACOG About Us Leadership & ...

  18. Preventing High Blood Pressure

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ...

  19. High Blood Cholesterol Prevention

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ...

  20. Antioxidants and Cancer Prevention

    MedlinePlus

    ... Partners & Collaborators Spotlight on Scientists Research Areas Cancer Biology Cancer Genomics Causes of Cancer Diagnosis Prevention Screening & ... Collaborators Spotlight on Scientists NCI Research Areas Cancer Biology Cancer Genomics Causes of Cancer Diagnosis Prevention Screening & ...

  1. Measles -- Recommendations for Prevention

    MedlinePlus

    ... Prevent News and Media Resources News Newsletters Events Measles - Recommendations for Prevention Recommend on Facebook Tweet Share ... safest protection you can give your child against measles. Children should be given the first dose of ...

  2. Childhood obesity: prevention is better than cure

    PubMed Central

    Pandita, Aakash; Sharma, Deepak; Pandita, Dharti; Pawar, Smita; Tariq, Mir; Kaul, Avinash

    2016-01-01

    Obesity and its associated comorbidities have emerged as a major health problem garnering interests from both public health agencies and mainstream media consumers. With increasing awareness on its impact on health, finances, and community at large, it has come to the forefront for scientific research and development of health plans. The need for better strategies and novel interventions to manage obesity is now being recognized by the entire health care system. Obesity and overweight is now the fifth leading global risk factor for mortality. Strategic investment is thus urgently needed to implement population-based childhood obesity prevention programmes which are effective and also culturally appropriate. Population-based prevention is crucial to stem this rising tide of childhood obesity which is fast reaching epidemic proportions. Obesity has its onset very early in life; therefore, children constitute a major group of this disease. It is thus imperative to lay utmost importance on prevention of obesity in children and herald its progress, if present already. Furthermore, treatment is still in preliminary stage, so early prevention holds better than treatment at later stages. This article is an attempt to lay emphasis on childhood obesity as a problem that needs to be recognized early and measures for its prevention. PMID:27042133

  3. Brief Report: Preliminary Results of a Suicide Awareness Mass Media Campaign in Cuyahoga County, Ohio

    ERIC Educational Resources Information Center

    Oliver, Richard J.; Spilsbury, James C.; Osiecki, Scott S.; Denihan, William M.; Zureick, Joel L.; Friedman, Steve

    2008-01-01

    Little information is currently available concerning the effects of suicide awareness and prevention campaigns. This brief report provides preliminary information about the influence of such a media campaign on the number of suicide-related telephone calls to an emergency mental health service in Cuyahoga County, Ohio. Examination of the pattern…

  4. Prevention of Food Poisoning.

    ERIC Educational Resources Information Center

    Army Quartermaster School, Ft. Lee, VA.

    The programed text provides a single lesson, four-hour, correspondence subcourse on the prevention of food poisoning. It covers the following areas: a definition of food poisoning; chemical food poisoning; biological food poisoning; causes and prevention of trichinosis; six factors controlling bacteria growth; bacterial infection; prevention of…

  5. Preventive School Law.

    ERIC Educational Resources Information Center

    Bednar, William C., Jr.

    The purpose of this chapter is to suggest outlines of a preventive law practice, raise issues, and provoke further thought and discussion concerning the application of preventive law principles and techniques to the management and operation of educational systems. The theory of preventive law and some of its premises are examined in order to…

  6. Suicide Prevention Triangle.

    ERIC Educational Resources Information Center

    Cutter, Fred

    This manual provides resource tools and strategies to enhance the suicide prevention capabilities of health professionals and the health care setting in which care is provided. In the first section, terms are defined and the suicide prevention triangle model is described. Applications of the model and good practices for suicide prevention in any…

  7. Can I Prevent Acne?

    MedlinePlus

    ... I Help a Friend Who Cuts? Can I Prevent Acne? KidsHealth > For Teens > Can I Prevent Acne? Print A A A Text Size What's ... too. Although there is no surefire way to prevent acne, try these tips to help reduce the ...

  8. Wildfire Prevention Strategies.

    ERIC Educational Resources Information Center

    National Wildlife Coordinating Group, Boise, ID.

    This document provides information and guidance on wildfire prevention strategies. Chapters include: (1) "Introduction"; (2) "How to Use this Guide"; (3) "Fire Cause Classification"; (4) "Relative Effectiveness"; (5) "Degree of Difficulty"; (6) "Intervention Techniques"; (7) "Prevention Activities"; (8) "Sample Prevention Strategies"; and (9)…

  9. Concentrating solar collector subsystem: Preliminary design package

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Preliminary design data are presented for a concentrating solar collector including an attitude controller. Provided are schedules, technical status, all documents required for preliminary design, and other program activities.

  10. Nutritional interventions for Alzheimer's prevention: a clinical precision medicine approach.

    PubMed

    Schelke, Matthew W; Hackett, Katherine; Chen, Jaclyn L; Shih, Chiashin; Shum, Jessica; Montgomery, Mary E; Chiang, Gloria C; Berkowitz, Cara; Seifan, Alon; Krikorian, Robert; Isaacson, Richard Scott

    2016-03-01

    Alzheimer's disease (AD) is a major source of morbidity and mortality, with the disease burden expected to rise as the population ages. No disease-modifying agent is currently available, but recent research suggests that nutritional and lifestyle modifications can delay or prevent the onset of AD. However, preventive nutritional interventions are not universally applicable and depend on the clinical profile of the individual patient. This article reviews existing nutritional modalities for AD prevention that act through improvement of insulin resistance, correction of dyslipidemia, and reduction of oxidative stress, and discusses how they may be modified on the basis of individual biomarkers, genetics, and behavior. In addition, we report preliminary results of clinical application of these personalized interventions at the first AD prevention clinic in the United States. The use of these personalized interventions represents an important application of precision medicine techniques for the prevention of AD that can be adopted by clinicians across disciplines. PMID:27116241

  11. The prevention of hypertension.

    PubMed

    Tibblin, G; Eriksson, C G

    1977-01-01

    Our way to prevention is to find a list of traits known to be predictors of elevated blood pressure. This list of predictors offers means for the early identification of susceptibile persons. Years of experience in preventive work indicate that such identification is always useful for developing preventive programmes, since it gives a focus for action (5). Most of the predictors show possible ways in which action could be directed towards prevention of hypertension and reduction of elevated blood pressure. We will focus on salt, control of obesity, physical exercise, and meditation. We would like to discuss preventive aspects of hypertension and the possibility of treating with other methods than drugs.

  12. What is Preventive Medicine?

    PubMed Central

    Clarke, E. A.

    1974-01-01

    The aim of preventive medicine is the absence of disease, either by preventing the occurrence of a disease or by halting a disease and averting resulting complications after its onset. Preventive medicine can be practised by governmental agencies, primary care physicians and the individual himself. In the past, many diseases have been conquered by doing things for the individual. The present challenge of preventive medicine is to motivate the individual to practise his own prevention. Possible means of achieving this motivation are described and many require the active participation of the primary care physician. PMID:20469128

  13. 40 CFR 158.345 - Preliminary analysis.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Preliminary analysis. 158.345 Section... REQUIREMENTS FOR PESTICIDES Product Chemistry § 158.345 Preliminary analysis. (a) If the product is produced by an integrated system, the applicant must provide a preliminary analysis of each technical grade...

  14. 40 CFR 161.170 - Preliminary analysis.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Preliminary analysis. 161.170 Section... Preliminary analysis. (a) If the product is produced by an integrated system, the applicant must provide a preliminary analysis of each technical grade of active ingredient contained in the product to identify...

  15. 40 CFR 161.170 - Preliminary analysis.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Preliminary analysis. 161.170 Section... Preliminary analysis. (a) If the product is produced by an integrated system, the applicant must provide a preliminary analysis of each technical grade of active ingredient contained in the product to identify...

  16. Skin cancer prevention.

    PubMed

    Kornek, Thomas; Augustin, Matthias

    2013-04-01

    Prevention signifies the avoidance of diseases. It also includes the early detection of diseases and taking measures to avoid worsening of an existing disease. Prevention is divided into primary, secondary and tertiary prevention. The prevention of skin cancer is particularly important due to the rising incidence of skin cancer in recent years. In Germany, 195.000 new cases of skin cancer, including non melanoma skin cancer and melanoma are occurring. Therefore, skin cancer is among the most common cancer diseases. Primary prevention comprises the reduction of skin cancer risk behavior, including education about the danger of UV exposure and the right way of dealing with natural and artificial UV radiation. The implementation of a systematic skin cancer screening in Germany contributes to secondary prevention. First data from the initial project in Schleswig-Holstein, Germany's most northern state, indicate for the first time that the incidence and mortality of melanoma can be reduced by secondary prevention. For tertiary prevention, the national associations recommend a risk-adapted, evidence-based follow-up for all types of skin cancer. From the perspectives of the payers and from the patients, prevention is assessed positively. Prevention can contribute to a reduction of disease burden.

  17. Space Elevators Preliminary Architectural View

    NASA Astrophysics Data System (ADS)

    Pullum, L.; Swan, P. A.

    Space Systems Architecture has been expanded into a process by the US Department of Defense for their large scale systems of systems development programs. This paper uses the steps in the process to establishes a framework for Space Elevator systems to be developed and provides a methodology to manage complexity. This new approach to developing a family of systems is based upon three architectural views: Operational View OV), Systems View (SV), and Technical Standards View (TV). The top level view of the process establishes the stages for the development of the first Space Elevator and is called Architectural View - 1, Overview and Summary. This paper will show the guidelines and steps of the process while focusing upon components of the Space Elevator Preliminary Architecture View. This Preliminary Architecture View is presented as a draft starting point for the Space Elevator Project.

  18. Preliminary Parallaxes for Cool Subdwarfs

    NASA Astrophysics Data System (ADS)

    Dahn, Conard C.; Harris, Hugh C.

    2015-01-01

    Preliminary USNO CCD parallaxes are employed to locate 13 subdwarfs or subdwarf candidates with M_{v} > 14.0 in the M_{v} vs V-I, M_{K_{s}} vs I-K_{s} and/or M_{K_{s}} vs J-K_{s} absolute magnitude versus color diagrams. First parallax determinations are presented for the ultracool subdwarfs LEHPM2-59, LSR0822+17 LHS2100 and 2M1227-04

  19. Ideology and Violence Prevention

    PubMed Central

    Whitman, Steven

    1988-01-01

    Interpersonal violence is a major problem in US society in terms of the death and destruction it causes, the fear it generates, and the attention it receives. A recent trend has been to regard the problem of violence as an epidemic and to shape ideas of violence prevention according to public-health formulations. This process does not take into account the ideological nature of the proposed violence-prevention measures. Problems arise because this ideology is relevant to the potential effectiveness of violence prevention. This paper delineates several ideological issues involved in violence prevention and discusses how they interact with frequently employed public-health prevention strategies. Based upon this discussion, a general perspective for violence prevention is proposed and guiding principles that emerge from this perspective are presented. PMID:3404554

  20. [Prevention of psychic disorders].

    PubMed

    Siepmann, M

    2012-06-01

    Prevention aims to avoid the occurrence of psychiatric illness and disability caused by psychic disorders. The relevant interventions refer to the individual, the family context and other environmental factors. Universal and primary prevention target the entire population or a part of this (i. e. students). Secondary and selective intervention should prevent the manifestation of psychiatric disorders in vulnerable individuals (i. e. children with behavioral problems). Tertiary measures aim at preventing the worsening or recurrence of symptoms in individuals who already suffer from mental illness. Within the past 25 years protective and risk factors that reduce or increase the probability of occurrence of mental disorders have increasingly been identified. This results in improved prevention. The present article gives an overview of preventive measures against the most common mental disorders in the light of the current evidence base.

  1. [Prevention of occupational dermatitis].

    PubMed

    Géraut, Christian; Tripodi, Dominique

    2002-09-01

    The prevention of the occupational skin disease is essential to avoid some clinical complications and to preserve job. The suppression of the responsible factor is rarely possible at work, but when it is possible, it is efficient. The practice of real orders of prevention is the best way to proceed, writing individual and collective prevention prescriptions, which have to be very precise and adapted to every case during one sufficient time to get a good adherence of the patients. The implementation of the prevention consists of a set of advices on the prevention measures carrying on the environment, the processes or the work tools, the bad habits, and advices about the professional gestures to avoid and about the convenient information on the manner to use the means of individual prevention (gloves, protective creams and moisturizers) recommended and adapted to each work sequence. PMID:12385155

  2. Chronic kidney disease prevention in Singapore.

    PubMed

    Ramirez, Sylvia P B

    2008-03-01

    In consideration of the epidemiologic basis for screening and surveillance, a comprehensive program for chronic kidney disease prevention was initiated in Singapore by the National Kidney Foundation Singapore (NKF Singapore) in 1997. Reasons for developing this include the rising rate of end-stage renal disease in the country, and the projected escalation because of the increase in chronic diseases that lead to end-stage renal disease (ESRD) such as diabetes mellitus and hypertension. Presented are progress and preliminary findings of this program, as well as that of the parallel initiative of Singapore's Ministry of Health. The NKF Singapore program incorporates primary, secondary and tertiary approaches to the prevention of chronic kidney disease. These include the population-based screening for early chronic kidney disease and chronic diseases that are associated with kidney disease and the implementation of disease management programs that aim to improve the multi-faceted care of patients with chronic diseases that lead to ESRD, including the development of community-based "Prevention Centers." The screening program identified risk factors for proteinuria, including the Malay race, increasing age, family history of kidney disease, and higher levels of systolic and diastolic BP even within the normal ranges. Longitudinal follow-up of both prevention programs are critical to provide evidence for the efficacy of such screening and intervention programs in improving chronic kidney disease outcomes, while reducing the cost of care.

  3. Preventing and managing dehydration.

    PubMed

    Suhayda, Rosemarie; Walton, Jane C

    2002-12-01

    Sufficient body water and electrolyte homeostasis are essential for healthy physiologic functioning. Nurses are key to preventing, detecting early, and treating fluid and electrolyte imbalances. Dehydration significantly alters both physical and psychological functioning, and older adults are at increased risk. Identifying fluid disorders early can prevent complications and reduce hospital stays. Understanding the mechanisms of fluid homeostasis enables nurses to assess, prevent, and collaborate in managing isotonic, hypertonic, and hypotonic dehydration.

  4. Values in Preventive Medicine

    PubMed Central

    Hoffmaster, Barry

    1992-01-01

    We know how lifestyle affects health, yet concern for preventing illness by promoting healthy lifestyles remains marginal in medical practice. Effective preventive strategies can raise daunting moral and political problems about the extent to which individual freedoms may be infringed, particularly on paternalistic grounds. Evaluative questions also arise about more specific matters, such as identifying risk and causal factors, determining what level of risk is acceptable, and deciding how compelling the evidence must be to take preventive action. PMID:11651426

  5. Human Immunodeficiency Virus Prevention.

    PubMed

    Davis, Teaniese Latham; DiClemente, Ralph

    2016-04-01

    Human immunodeficiency virus (HIV) is the virus that causes AIDS. Surveillance data from 2012 indicate an estimated 1.2 million people aged 13 years and older were living with HIV infection in the United States, and 12.8% do not know their status. There are approximately 50,000 new HIV infections annually. With no available cure for HIV, primary prevention to reduce incident cases of HIV is essential. Strategies to prevent HIV transmission include reducing sexual risk behavior and needle sharing. The Centers for Disease Control and Prevention has multiple resources available for primary and secondary prevention to reduce disease transmission and severity. PMID:26980130

  6. Prevention of High Blood Pressure

    MedlinePlus

    ... page from the NHLBI on Twitter. Prevention of High Blood Pressure Healthy lifestyle habits, proper use of medicines, and ... prevent high blood pressure or its complications. Preventing High Blood Pressure Onset Healthy lifestyle habits can help prevent high ...

  7. Prevention at Community Colleges. Prevention Update

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    According to "Community College Student Alcohol Use: Developing Context-Specific Evidence and Prevention Approaches," community colleges have traditionally had a threefold mission that includes preparing students for transfer to four-year colleges, developmental education, and workforce preparation. The researchers point out that the demographic…

  8. Making Prevention Work.

    ERIC Educational Resources Information Center

    Substance Abuse and Mental Health Services Administration (DHHS/PHS), Rockville, MD. Center for Substance Abuse Prevention.

    This booklet provides data and information to show that substance abuse prevention is working and encourages all sectors of society to become involved. Twenty percent of the document features background information about what's working to prevent substance abuse, lists of risk and protective factors, data that show the relationship between…

  9. Stomach (Gastric) Cancer Prevention

    MedlinePlus

    ... of stomach cancer. Some studies show that eating fruits and vegetables that are high in vitamin C and beta carotene may lower the risk ... take can prevent cancer. These may include eating fruits and vegetables, exercising, ... vitamins, minerals, or food supplements. New ways to prevent ...

  10. Statins and Cancer Prevention

    MedlinePlus

    ... site at http://prevention.cancer.gov on the Internet. More information on cholesterol-lowering drugs can be obtained from the FDA Web site at http://www.fda.gov on the Internet. Related Resources Causes and Prevention Posted: June 2, ...

  11. Fire Prevention Inspection Procedures.

    ERIC Educational Resources Information Center

    Pribyl, Paul F.

    Lesson plans are provided for a fire prevention inspection course of the Wisconsin Fire Service Training program. Objectives for the course are to enable students to describe and conduct fire prevention inspections, to identify and correct hazards common to most occupancies, to understand the types of building construction and occupancy, and to…

  12. Prevention Strategies That Work.

    ERIC Educational Resources Information Center

    Vermont Univ., Burlington.

    This guide describes six prevention practices that K-8 administrators have found to accelerate school performance, increase readiness for learning, and reduce problem behaviors. It shows that to create a safe school environment, preventive measures for children's behavior and emotional problems must be in place. It advocates positive behavior…

  13. Prevention of Graves' ophthalmopathy.

    PubMed

    Bartalena, Luigi

    2012-06-01

    Smoking is the most important risk factor for the occurrence/progression of Graves' ophthalmopathy (GO), as well as for its lower/slower response to immunosuppression. Accordingly, refrain from smoking should be urged, both as primary prevention (removal of risk factors in Graves' patients without GO), secondary prevention (early detection and treatment of asymptomatic/very mild GO) and tertiary prevention (reduction of complications/disability of overt GO). A 6-month course of 200 μg/day sodium selenite can prevent progression of mild GO to more severe GO and is, therefore, a form of secondary prevention and, probably, primary prevention. Correction of thyroid dysfunction and stable maintenance of euthyroidism are important preventive measures. The optimal treatment for hyperthyroidism in patients with GO is uncertain, because evidence demonstrating the superiority of antithyroid drugs over thyroid ablation (radioiodine, thyroidectomy, or both) is lacking. If radioiodine is used, low-dose steroid prophylaxis is recommended, particularly in smokers, to prevent radioiodine-associated GO progression. PMID:22632372

  14. Teaching Prevention in Pediatrics.

    ERIC Educational Resources Information Center

    Cheng, Tina L.; Greenberg, Larrie; Loeser, Helen; Keller, David

    2000-01-01

    Reviews methods of teaching preventive medicine in pediatrics and highlights innovative programs. Methods of teaching prevention in pediatrics include patient interactions, self-directed learning, case-based learning, small-group learning, standardized patients, computer-assisted instruction, the Internet, student-centered learning, and lectures.…

  15. Infection prevention in NOTES.

    PubMed

    Kantsevoy, Sergey V

    2008-04-01

    Prevention of infection during natural orifice translumenal endoscopic surgery (NOTES) was identified as one of the most important challenges for translumenal surgery. Does infection prevention during NOTES warrant such attention? This article summarizes the accumulated data about septic complications during translumenal surgery.

  16. Diet in the prevention of hidradenitis suppurativa (acne inversa).

    PubMed

    Danby, F William

    2015-11-01

    Full control of hidradenitis suppurativa requires the prevention of new lesions. These appear to be induced by a complex series of hormonally driven molecular activities that lead to obstruction of the follicular duct, rupture and destruction of the sebaceous glands, the development of deep dermal sinuses that subsequently rupture to the surface, and production of an invasive subcutaneous mass that is resistant to medical therapy. Preliminary observations suggest that the use of a healthy and fully natural zero dairy and low glycemic-load diet may provide relief from progression of the lesions and possibly prevention of new lesions, even when medications fail.

  17. [Defining an ethics for preventive trials].

    PubMed

    Chippaux, J-P

    2008-04-01

    Preventive trials (to prevent from infection) or prophylaxis trials (to avoid consequences of the disease) differ from other clinical trials as they apply to healthy subjects or subjects considering themselves as such: the latter do not ask for intervention even less for trial. Moreover, it is generally an experiment which aims at validating a public health intervention, the individual character of which could appear as secondary regarding the collective interest. It concerns many tools or methods: preventive or prophylactic vaccines and drugs, condoms, impregnated bed nets, etc. The field of implementation of preventive trials is large and covers routine immunization (EPI), large-scale control or eradication of endemic diseases or epidemics, for which the concept of individual risk is generally better understood. Preventive trials imply ethical obligations (high individual or collective benefits and absence of risks as there is no immediate therapeutic compensation), methodological adaptations (because the number of subjects is considerably larger than for therapeutic trials) and a sensitive valorization towards a large population who is not asking for the recommended intervention. As regard the benefits, it is also necessary to consider the costs in comparison with the expected efficacy The methodological constraints are important because the demonstration of both safety and efficacy requires a very large number of subjects to validate the product. It is often necessary to use indirect or substitutive markers and indicators (title of protective antibodies rather than definite clinical protection) which need a preliminary validation. Before carrying out a preventive or prophylactic trial, it is advisable to specify the objectives in order to assess the real profits and absence of risks during the trial and after the implementation of the tested product. Preventive trials require a phase of technological transfer to guarantee the application of the validated tools

  18. Preliminary ECLSS waste water model

    NASA Technical Reports Server (NTRS)

    Carter, Donald L.; Holder, Donald W., Jr.; Alexander, Kevin; Shaw, R. G.; Hayase, John K.

    1991-01-01

    A preliminary waste water model for input to the Space Station Freedom (SSF) Environmental Control and Life Support System (ECLSS) Water Processor (WP) has been generated for design purposes. Data have been compiled from various ECLSS tests and flight sample analyses. A discussion of the characterization of the waste streams comprising the model is presented, along with a discussion of the waste water model and the rationale for the inclusion of contaminants in their respective concentrations. The major objective is to establish a methodology for the development of a waste water model and to present the current state of that model.

  19. Dielectric cure monitoring: Preliminary studies

    NASA Technical Reports Server (NTRS)

    Goldberg, B. E.; Semmel, M. L.

    1984-01-01

    Preliminary studies have been conducted on two types of dielectric cure monitoring systems employing both epoxy resins and phenolic composites. An Audrey System was used for 23 cure monitoring runs with very limited success. Nine complete cure monitoring runs have been investigated using a Micromet System. Two additional measurements were performed to investigate the Micromet's sensitivity to water absorption in a post-cure carbon-phenolic material. While further work is needed to determine data significance, the Micromet system appears to show promise as a feedback control device during processing.

  20. Preliminary considerations concerning actinide solubilities

    SciTech Connect

    Newton, T.W.; Bayhurst, B.P.; Daniels, W.R.; Erdal, B.R.; Ogard, A.E.

    1980-01-01

    Work at the Los Alamos Scientific Laboratory on the fundamental solution chemistry of the actinides has thus far been confined to preliminary considerations of the problems involved in developing an understanding of the precipitation and dissolution behavior of actinide compounds under environmental conditions. Attempts have been made to calculate solubility as a function of Eh and pH using the appropriate thermodynamic data; results have been presented in terms of contour maps showing lines of constant solubility as a function of Eh and pH. Possible methods of control of the redox potential of rock-groundwater systems by the use of Eh buffers (redox couples) is presented.

  1. A preliminary optical visibility model

    NASA Technical Reports Server (NTRS)

    Cowles, K.; Levine, B. M.

    1994-01-01

    A model is being created to describe the effect of weather on optical communications links between space and ground sites. This article describes the process by which the model is developed and gives preliminary results for two sites. The results indicate nighttime attenuation of optical transmission at five wavelengths. It is representative of a sampling of nights at Table Mountain Observatory from January to June and Mount Lemmon Observatory from May and June. The results are designed to predict attenuation probabilities for optical communications links.

  2. [Prevention of alcohol dependence].

    PubMed

    Trova, A C; Paparrigopoulos, Th; Liappas, I; Ginieri-Coccossis, M

    2015-01-01

    With the exception of cardiovascular diseases, no other medical condition causes more serious dysfunction or premature deaths than alcohol-related problems. Research results indicate that alcohol dependent individuals present an exceptionally poor level of quality of life. This is an outcome that highlights the necessity of planning and implementing preventive interventions on biological, psychological or social level, to be provided to individuals who make alcohol abuse, as well as to their families. Preventive interventions can be considered on three levels of prevention: (a) primary prevention, which is focused on the protection of healthy individuals from alcohol abuse and dependence, and may be provided on a universal, selective or indicated level, (b) secondary prevention, which aims at the prevention of deterioration regarding alcoholic dependence and relapse, in the cases of individuals already diagnosed with the condition and (c) tertiary prevention, which is focused at minimizing deterioration of functioning in chronically sufferers from alcoholic dependence. The term "quaternary prevention" can be used for the prevention of relapse. As for primary prevention, interventions focus on assessing the risk of falling into problematic use, enhancing protective factors and providing information and health education in general. These interventions can be delivered in schools or in places of work and recreation for young people. In this context, various programs have been applied in different countries, including Greece with positive results (Preventure, Alcolocks, LST, SFP, Alcohol Ignition Interlock Device). Secondary prevention includes counseling and structured help with the delivery of programs in schools and in high risk groups for alcohol dependence (SAP, LST). These programs aim at the development of alcohol refusal skills and behaviors, the adoption of models of behaviors resisting alcohol use, as well as reinforcement of general social skills. In the

  3. Prevention of violence.

    PubMed

    Elliott, B A

    1993-06-01

    Primary care physicians can easily incorporate efforts toward the primary and secondary prevention of family violence into their practices. By designing a preventive effort using the phases of the family life cycle, a developmentally appropriate system of prevention is created. The anticipatory guidance at each (annual) visit acknowledges family transitions and assures the family that abuse is a health issue and that the physician is a resource for issues of violence prevention. Using the FLC, the first phase is Coupling, when there is a risk of partner violence that continues as long as there is a partnership. Pregnancy and childbirth bring concerns of child neglect and battery. Older children are at additional risk for child sexual abuse. As families age, risks develop for elder abuse, too. The regular discussion of these issues raises the awareness that the potential for family violence continues over the life span and allows the physician opportunities to assess the risk of violence in that family and make appropriate preventive referrals. Primary care physicians are optimally positioned to address violence and its prevention in the office: they know and care for family units over time. Physicians are respected and trusted advisors who can become effective in preventing violence.

  4. 15 CFR 270.101 - Preliminary reconnaissance.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NATIONAL CONSTRUCTION SAFETY TEAMS NATIONAL CONSTRUCTION SAFETY TEAMS Establishment and Deployment of Teams § 270.101 Preliminary reconnaissance. (a)...

  5. Prevention of lipohypertrophy.

    PubMed

    Kalra, Sanjay; Kumar, Arun; Gupta, Yashdeep

    2016-07-01

    Lipohypertrophy is an important insulin injection site reaction, which has clinically significant sequelae, including a greater risk of glycaemic variability and higher insulin dose requirement. This article describes the prevention of lipohypertrophy, using the concept of levels of prevention. It enumerates methods of primordial, primary, secondary, tertiary and quaternary prevention of lipohypertrophy. Focus on patient education, site rotation, avoidance of needle reuse, and dose titration when shifting from injection in lipohypertrophic lesions to normal subcutaneous tissue, helps minimize the development and impact of lipohypertrophy.

  6. [Polytherapy in cardiovascular prevention: open issues].

    PubMed

    Volpe, Massimo; Pignatelli, Giulia; Paneni, Francesco

    2012-01-01

    Despite the considerable advances in preventive treatment achieved over the last two decades, the increasing burden of cardiovascular disease represents an urgent need for new therapeutic strategies to reduce cardiovascular mortality and morbidity. The current pandemic of obesity, hypertension and diabetes, as a result of unhealthy lifestyle and dietary habits together with predisposing genetic backgrounds, is the main cause of increased cardiovascular mortality and raised overall health expenditure. Despite the growing number of cardiovascular prevention campaigns, the control of cardiovascular risk factors remains largely unsatisfactory worldwide. Unhealthy lifestyles lead to an increased consumption of drugs to achieve target levels of cardiovascular risk factors, namely blood pressure and low-density lipoprotein cholesterol. This phenomenon results in a disproportionate increase in the number of cardiovascular drugs, already in the early stages of disease. Despite current guidelines encourage combination therapies in cardiovascular prevention, the adoption of polytherapy, commonly defined as the use of 5 or more drugs, is extremely frequent and is often paradoxically unsuccessful due to poor patient education and adherence, increased adverse effects and inappropriate drug prescribing. Moreover, increased life-expectancy resulting from early treatment of myocardial infarction and improved heart failure management has led to an older population characterized by an increased prevalence of comorbid conditions. This is a further reason for increased prescription of drugs leading to an impairment of patient adherence and increased adverse effects. In order to overcome the emerging problem of polytherapy, the use of a single "polypill" containing a combination of drugs for cardiovascular prevention has been postulated. Such an approach is providing promising results in the management of hypertension and dyslipidemia. However, available evidence is still preliminary

  7. Descent Advisor Preliminary Field Test

    NASA Technical Reports Server (NTRS)

    Green, Steven M.; Vivona, Robert A.; Sanford, Beverly

    1995-01-01

    A field test of the Descent Advisor (DA) automation tool was conducted at the Denver Air Route Traffic Control Center in September 1994. DA is being developed to assist Center controllers in the efficient management and control of arrival traffic. DA generates advisories, based on trajectory predictions, to achieve accurate meter-fix arrival times in a fuel efficient manner while assisting the controller with the prediction and resolution of potential conflicts. The test objectives were: (1) to evaluate the accuracy of DA trajectory predictions for conventional and flight-management system equipped jet transports, (2) to identify significant sources of trajectory prediction error, and (3) to investigate procedural and training issues (both air and ground) associated with DA operations. Various commercial aircraft (97 flights total) and a Boeing 737-100 research aircraft participated in the test. Preliminary results from the primary test set of 24 commercial flights indicate a mean DA arrival time prediction error of 2.4 seconds late with a standard deviation of 13.1 seconds. This paper describes the field test and presents preliminary results for the commercial flights.

  8. Descent advisor preliminary field test

    NASA Technical Reports Server (NTRS)

    Green, Steven M.; Vivona, Robert A.; Sanford, Beverly

    1995-01-01

    A field test of the Descent Advisor (DA) automation tool was conducted at the Denver Air Route Traffic Control Center in September 1994. DA is being developed to assist Center controllers in the efficient management and control of arrival traffic. DA generates advisories, based on trajectory predictions, to achieve accurate meter-fix arrival times in a fuel efficient manner while assisting the controller with the prediction and resolution of potential conflicts. The test objectives were to evaluate the accuracy of DA trajectory predictions for conventional- and flight-management-system-equipped jet transports, to identify significant sources of trajectory prediction error, and to investigate procedural and training issues (both air and ground) associated with DA operations. Various commercial aircraft (97 flights total) and a Boeing 737-100 research aircraft participated in the test. Preliminary results from the primary test set of 24 commercial flights indicate a mean DA arrival time prediction error of 2.4 sec late with a standard deviation of 13.1 sec. This paper describes the field test and presents preliminary results for the commercial flights.

  9. Topaz II preliminary safety assessment

    SciTech Connect

    Marshall, A.C. ); Standley, V. ); Voss, S.S. ); Haskin, E. )

    1993-01-10

    The Strategic Defense Initiative Organization (SDIO) decided to investigate the possibility of launching a Russian Topaz II space nuclear power system. A preliminary safety assessment was conducted to determine whether or not a space mission could be conducted safely and within budget constraints. As part of this assessment, a safety policy and safety functional requirements were developed to guide both the safety assessment and future Topaz II activities. A review of the Russian flight safety program was conducted and documented. Our preliminary safety assessment included a top level event tree, neutronic analysis of normal and accident configurations, an evaluation of temperature coefficients of reactivity, a reentry and disposal analysis, and analysis of postulated launch abort impact accidents, and an analysis of postulated propellant fire and explosion accidents. Based on the assessment, it appears that it will be possible to safely launch the Topaz II system in the U.S. with some possible system modifications. The principal system modifications will probably include design changes to preclude water flooded criticality and to assure intact reentry.

  10. Topaz II preliminary safety assessment

    SciTech Connect

    Marshall, A.C. ); Standley, V. ); Voss, S.S. ); Haskin, E. . Dept. of Chemical and Nuclear Engineering)

    1992-01-01

    The Strategic Defense Initiative Organization (SDIO) decided to investigate the possibility of launching a Russian Topaz 11 space nuclear power system. A preliminary safety assessment was conducted to determine whether or not a space mission could be conducted safely and within budget constraints. As part of this assessment, a safety policy and safety functional requirements were developed to guide both the safely assessment and future Topaz II activities. A review of the Russian flight safety program was conducted and documented. Our preliminary safety assessment included a top level event tree, neutronic analysis of normal and accident configurations, an evaluation of temperature coefficients of reactivity, a reentry and disposal analysis, and analysis of postulated launch abort impact accidents, and an analysis of postulated propellant fire and explosion accidents. Based on the assessment, it appears that it will be possible to safely launch the Topaz II system in the US with some possible system modifications. The principal system modifications will probably include design changes to preclude water flooded criticality and to assure intact reentry.

  11. Transgender HIV prevention: a qualitative needs assessment.

    PubMed

    Bockting, W O; Robinson, B E; Rosser, B R

    1998-08-01

    Although clinical experience and preliminary research suggest that some transgender people are at significant risk for HIV, this stigmatized group has so far been largely ignored in HIV prevention. As part of the development of HIV prevention education targeting the transgender population, focus groups of selected transgender individuals assessed their HIV risks and prevention needs. Data were gathered in the following four areas: (1) the impact of HIV/AIDS on transgender persons; (2) risk factors; (3) information and services needed; and (4) recruitment strategies. Findings indicated that HIV/AIDS compounds stigmatization related to transgender identity, interferes with sexual experimentation during the transgender 'coming out' process, and may interfere with obtaining sex reassignment. Identified transgender-specific risk factors include: sexual identity conflict, shame and isolation, secrecy, search for affirmation, compulsive sexual behaviour, prostitution, and sharing needles while injecting hormones. Community involvement, peer education and affirmation of transgender identity were stressed as integral components of a successful intervention. Education of health professionals about transgender identity and sexuality and support groups for transgender people with HIV/AIDS are urgently needed.

  12. Prevent Child Abuse America

    MedlinePlus

    ... children. Join us. Find out more Get involved Bullying Prevention and The National Conversation: It's Up to ... has released her initial plans to help stop bullying across the United States . We are glad that ...

  13. Profiting from pollution prevention

    SciTech Connect

    LoPilato, A.J.; Eng, D.B.

    1994-12-31

    In the case of pollution prevention, national environmental goals coincide with industry`s economic interests. Most, if not all businesses have strong incentives to reduce the toxicity and quantities of wastes generated. These incentives include not only the ever increasing cost of compliance within a growing framework of regulations, but may include a firms desire to reduce the risk of criminal and civil liability, reduce overall operating costs, improve employee morale and participation, enhance corporate image in the community and insure protection of both public health and the environment. Although some businesses may invest in a pollution prevention program because it is the green thin to do, most businesses will weight their initial and long-term pollution prevention program investments on sound economic analyses. An effective pollution prevention program can provide cost savings that will more than offset the initial development and implementation costs.

  14. Carrying the Word: "Prevention"

    ERIC Educational Resources Information Center

    Boyce, Virginia S.

    1974-01-01

    The author describes a recent trip undertaken to stimulate greater commitment among Australian professionals to preventing blindness through activities such as vision screening tests and public education programs about eye health and safety. (LH)

  15. Prevent Blindness America

    MedlinePlus

    ... to eNews Close Donate A Lifetime of Healthy Vision See well to learn, work, play, and live ... the sight-saving work of
 Prevent Blindness. Donate Vision Problems in the U.S. Prevalence of Adult Vision ...

  16. Youth Suicide Prevention Programs

    ERIC Educational Resources Information Center

    Kalafat, John

    2006-01-01

    Youth suicide prevention programs are described that promote the identification and referral of at-risk youth, address risk factors, and promote protective factors. Emphasis is on programs that are both effective and sustainable in applied settings.

  17. Preventing Pressure Sores

    MedlinePlus

    ... how is it treated? What's the most important thing to do to prevent pressure sores? A spinal cord injury affects the entire family FacingDisability is designed to provide Internet-based information and support for people with spinal ...

  18. Preventive Law on Campus.

    ERIC Educational Resources Information Center

    Ward, Paul; Tribbensee, Nancy

    2003-01-01

    Discusses how, by fostering a teamwork relationship between administrators and university attorneys, the preventive law approach can effectively identify risks and develop strategies and policies in advance of any individual legal dispute. (EV)

  19. Primary prevention of cancer

    SciTech Connect

    Eylenbosch, W.J. ); Depoorter, A.M. ); Van Larebeke, N. )

    1988-01-01

    This book is organized under the following headings: Cancer registration in Europe; Coordination and role in cancer control, Chemoprevention of cancer, Smokeless tobacco and cancer, Occupational risks from radiation, Stochholm cancer prevention program.

  20. Infection Prevention in Transplantation.

    PubMed

    Pergam, Steven A

    2016-01-01

    The number of patients undergoing hematopoietic cell and solid organ transplantation are increasing every year, as are the number of centers both transplanting and caring for these patients. Improvements in transplant procedures, immunosuppressive regimens, and prevention of transplant-associated complications have led to marked improvements in survival in both populations. Infections remain one of the most important sources of excess morbidity and mortality in transplant, and therefore, infection prevention strategies are a critical element for avoiding these complications in centers caring for high-risk patients. This manuscript aims to provide an update of recent data on prevention of major healthcare-associated infections unique to transplantation, reviews the emergence of antimicrobial resistant infections, and discusses updated strategies to both identify and prevent transmission of these pathogens in transplant recipients.

  1. Cancer treatment: preventing infection

    MedlinePlus

    ... blood cells drop too low, it is called neutropenia . Often this is a short-lived side effect ... 17, 2015. Centers for Disease Control and Prevention. Neutropenia and Risk for Infection. www.cdc.gov/cancer/ ...

  2. [Cardiovascular prevention - 2016].

    PubMed

    Vértes, András; Szabados, Eszter

    2016-09-01

    Cardiovascular diseases are the main causes of premature death worldwide despite the fact that cardiovascular mortality decreased significantly in the last few decades in financially developed countries. This reduction is partly due to the modern medical and revascularisation treatments, and partly because of the effectiveness of prevention strategies such as lowering blood pressure and cholesterol level, as well as successful strategies against smoking. However, this positive trend is undermined by the striking growth in obesity and in type 2 diabetes mellitus, which could also be successfully controlled by lifestyle changes. This summary is based on an overview of the recent (2016) European Guideline for the Prevention of Cardiovascular Diseases. Here the authors describe preventive strategies and goals to be achieved, the most important lifestyle suggestions, and the secondary prevention medical treatment for patients with already established cardiovascular disease. Orv. Hetil., 2016, 157(38), 1526-1531. PMID:27640620

  3. Preventing Weight Gain

    MedlinePlus

    ... If this is the case, preventing further weight gain is a worthy goal. As people age, their body composition gradually shifts — the proportion of muscle decreases and the proportion of fat increases. This ...

  4. Prevent Back Pain

    MedlinePlus

    ... Back Pain Print This Topic En español Prevent Back Pain Browse Sections The Basics Overview Am I at ... Health: Back Pain . There are different types of back pain. Back pain can be acute or chronic. It ...

  5. Automating Preventive Maintenance.

    ERIC Educational Resources Information Center

    Oshier, Michael J.

    1984-01-01

    Describes the following aspects of the State University of New York-Brockport's preventive maintenance computerization project: (1) software selection, (2) project implementation; and (3) problems and benefits of the system. (MCG)

  6. Household Safety: Preventing Choking

    MedlinePlus

    ... room a child shouldn't enter to prevent wandering into places that haven't been properly childproofed. ... the activities that develop your child's body and mind. Reviewed by: Mary L. Gavin, MD Date reviewed: ...

  7. Polyp Prevention Trial

    Cancer.gov

    The primary objective of the Polyp Prevention Trial (PPT) is to determine whether a low fat, high fiber, high vegetable and fruit eating plan will decrease the recurrence of adenomatous polyps of the large bowel.

  8. Oral Cancer Prevention

    MedlinePlus

    ... South Asia and Southeast Asia, including China and India. Personal history of head and neck cancer A ... such as “NCI’s PDQ cancer information summary about breast cancer prevention states the risks in the following way: [ ...

  9. Diabetes Prevention Program (DPP)

    MedlinePlus

    ... Recruiting Patients & Families Consortia, Networks & Centers Reports & Planning Diabetes Prevention Program (DPP) Page Content On this page: ... increased risk of developing diabetes. [ Top ] Type 2 Diabetes and Prediabetes Type 2 diabetes is a disorder ...

  10. Prevention Through Mental Health

    ERIC Educational Resources Information Center

    Vicary, Judith R.

    1978-01-01

    Three rationales for affective, school-based prevention activities are to: (1) deter or lessen self- and socially-destructive behavior; (2) enhance cognitive development; and (3) promote maximum total growth, health, and development of each individual. (Author/MJB)

  11. Accumulator with preclosing preventer

    SciTech Connect

    Murthy, R.R.; Rice, B.J.

    1981-11-24

    A guided-float accumulator suitable for use with a hydraulic system for an oil well blowout preventer is provided with a wing shut-off valve. Radially inwardly directed outlet parts are aimed at the bottom of the valve wing to generate unbalanced reaction forces which oppose the bernoulli effect forces caused by rapid movement of fluid through the chamber of the shut-off valve, thus preventing premature closing of the valve.

  12. Compliance through pollution prevention

    SciTech Connect

    McCarty, B.D.; Coyle, S.; Kachel, W.M.

    1999-07-01

    Decreased budgetary resources have caused the Air Force Materiel Command to look for a better way to target pollution prevention investments. The new paradigm, Compliance through Pollution Prevention (CTP2), is based upon the Code of Environmental Management Principles (CEMP) for federal facilities. It provides a procedure to assure that all future AFMC P2 investments result in the greatest reduction in environmental compliance burden possible. This paper describes the evolution of this new environmental management system, both past and future.

  13. Preventive Migraine Treatment

    PubMed Central

    Silberstein, Stephen D.

    2015-01-01

    Purpose of Review: This article reviews the evidence base for the preventive treatment of migraine. Recent Findings: Evidence-based guidelines for the preventive treatment of migraine have recently been published by the American Academy of Neurology (AAN) and the Canadian Headache Society (CHS), providing valuable guidance for clinicians. Strong evidence exists to support the use of metoprolol, timolol, propranolol, divalproex sodium, sodium valproate, and topiramate for migraine prevention, according to the AAN. Based on best available evidence, adverse event profile, and expert consensus, topiramate, propranolol, nadolol, metoprolol, amitriptyline, gabapentin, candesartan, Petasites (butterbur), riboflavin, coenzyme Q10, and magnesium citrate received a strong recommendation for use from the CHS. Summary: Migraine preventive drug treatments are underutilized in clinical practice. Principles of preventive treatment are important to improve compliance, minimize side effects, and improve patient outcomes. Choice of preventive treatment of migraine should be based on the presence of comorbid and coexistent illness, patient preference, reproductive potential and planning, and best available evidence. PMID:26252585

  14. Delivery of preventive care

    PubMed Central

    Katz, Alan; Lambert-Lanning, Anita; Miller, Anthony; Kaminsky, Barbara; Enns, Jennifer

    2012-01-01

    Abstract Objective To determine family physicians’ practice of, knowledge about, and attitudes toward delivering preventive care during periodic health examinations (PHEs). Design A stratified sample of 5013 members of the College of Family Physicians of Canada were randomly selected to receive a questionnaire by mail. Descriptive analysis was performed on a national data set of 1010 respondents. Setting Canada. Participants A sample of family physicians from each Canadian province. Main outcome measures Physicians were asked questions about whether they addressed aspects of preventive care, such as tobacco smoking, nutrition, physical activity, alcohol intake, and sun exposure with patients during PHEs. The questions were designed to gauge attitudes and identify barriers to the provision of preventive care. Results Most respondents (87% to 89%) indicated that they were comfortable counseling their patients about issues such as nutrition, physical activity, and alcohol consumption; however, many of these respondents did not refer their patients to specialists or provide them with additional resources to educate patients about the health risks of their conditions. While tobacco smoking risks and cessation were addressed by most family physicians (79%) during PHEs, other topics, such as sun exposure, were often overlooked. Conclusion The results of this survey indicate that while many family physicians follow the evidence-based guidelines for preventive care, current levels of preventive care in the primary care setting are below national standards. It is critical that Canadians receive optimal preventive care to improve the outlook of the chronic disease burden on the health care system. PMID:22267643

  15. 19 CFR 202.3 - Preliminary inquiry.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 19 Customs Duties 3 2010-04-01 2010-04-01 false Preliminary inquiry. 202.3 Section 202.3 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION NONADJUDICATIVE INVESTIGATIONS INVESTIGATIONS OF COSTS OF PRODUCTION § 202.3 Preliminary inquiry. Upon the receipt of an application properly filed,...

  16. 19 CFR 202.3 - Preliminary inquiry.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 19 Customs Duties 3 2011-04-01 2011-04-01 false Preliminary inquiry. 202.3 Section 202.3 Customs Duties UNITED STATES INTERNATIONAL TRADE COMMISSION NONADJUDICATIVE INVESTIGATIONS INVESTIGATIONS OF COSTS OF PRODUCTION § 202.3 Preliminary inquiry. Upon the receipt of an application properly filed,...

  17. Plutonium Immobilization Can Loading Preliminary Specifications

    SciTech Connect

    Kriikku, E.

    1998-11-25

    This report discusses the Plutonium Immobilization can loading preliminary equipment specifications and includes a process block diagram, process description, equipment list, preliminary equipment specifications, plan and elevation sketches, and some commercial catalogs. This report identifies loading pucks into cans and backfilling cans with helium as the top priority can loading development areas.

  18. 33 CFR 116.10 - Preliminary review.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 33 Navigation and Navigable Waters 1 2011-07-01 2011-07-01 false Preliminary review. 116.10... ALTERATION OF UNREASONABLY OBSTRUCTIVE BRIDGES § 116.10 Preliminary review. (a) Upon receipt of a written complaint, the District Commander will review the complaint to determine if, in the District...

  19. 33 CFR 116.10 - Preliminary review.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Preliminary review. 116.10... ALTERATION OF UNREASONABLY OBSTRUCTIVE BRIDGES § 116.10 Preliminary review. (a) Upon receipt of a written complaint, the District Commander will review the complaint to determine if, in the District...

  20. 18 CFR 1b.6 - Preliminary investigations.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Preliminary investigations. 1b.6 Section 1b.6 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.6 Preliminary investigations....

  1. 18 CFR 1b.6 - Preliminary investigations.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 18 Conservation of Power and Water Resources 1 2013-04-01 2013-04-01 false Preliminary investigations. 1b.6 Section 1b.6 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.6 Preliminary investigations....

  2. 18 CFR 1b.6 - Preliminary investigations.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 18 Conservation of Power and Water Resources 1 2014-04-01 2014-04-01 false Preliminary investigations. 1b.6 Section 1b.6 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.6 Preliminary investigations....

  3. 18 CFR 1b.6 - Preliminary investigations.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Preliminary investigations. 1b.6 Section 1b.6 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.6 Preliminary investigations....

  4. 40 CFR 158.345 - Preliminary analysis.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Preliminary analysis. 158.345 Section 158.345 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Product Chemistry § 158.345 Preliminary analysis. (a) If the product is produced...

  5. 40 CFR 158.345 - Preliminary analysis.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 40 Protection of Environment 23 2010-07-01 2010-07-01 false Preliminary analysis. 158.345 Section 158.345 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Product Chemistry § 158.345 Preliminary analysis. (a) If the product is produced...

  6. 40 CFR 158.345 - Preliminary analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Preliminary analysis. 158.345 Section 158.345 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Product Chemistry § 158.345 Preliminary analysis. (a) If the product is produced...

  7. 40 CFR 158.345 - Preliminary analysis.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Preliminary analysis. 158.345 Section 158.345 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Product Chemistry § 158.345 Preliminary analysis. (a) If the product is produced...

  8. 18 CFR 1b.6 - Preliminary investigations.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 18 Conservation of Power and Water Resources 1 2011-04-01 2011-04-01 false Preliminary investigations. 1b.6 Section 1b.6 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY GENERAL RULES RULES RELATING TO INVESTIGATIONS § 1b.6 Preliminary investigations....

  9. Mobile text messaging solutions for obesity prevention

    NASA Astrophysics Data System (ADS)

    Akopian, David; Jayaram, Varun; Aaleswara, Lakshmipathi; Esfahanian, Moosa; Mojica, Cynthia; Parra-Medina, Deborah; Kaghyan, Sahak

    2011-02-01

    Cellular telephony has become a bright example of co-evolution of human society and information technology. This trend has also been reflected in health care and health promotion projects which included cell phones in data collection and communication chain. While many successful projects have been realized, the review of phone-based data collection techniques reveals that the existing technologies do not completely address health promotion research needs. The paper presents approaches which close this gap by extending existing versatile platforms. The messaging systems are designed for a health-promotion research to prevent obesity and obesity-related health disparities among low-income Latino adolescent girls. Messaging and polling mechanisms are used to communicate and automatically process response data for the target constituency. Preliminary survey data provide an insight on phone availability and technology perception for the study group.

  10. Psychohistory and Slavery: Preliminary Issues.

    PubMed

    Adams, Kenneth Alan

    2015-01-01

    "Psychohistory and Slavery: Preliminary Issues," begins an examination of slavery in the antebellum South. The paper suggests that how slavery and the group-fantasy of white male supremacy were perpetuated among slaveholders is a question of fundamental importance for psychohistorians. The family and childrearing are the focus of attention. Given the ferocity of slavery, it is argued that the psychological and emotional consequences of this barbarism were not limited to the slaves themselves, but had significant impact on the slaveholders as well-their parenting, their children, and their children's parenting of the next generation. In each generation the trauma of slavery was injected into slaveholder children and became a fundamental component of elite Southern personality.

  11. Monsoon '90 - Preliminary SAR results

    NASA Technical Reports Server (NTRS)

    Dubois, Pascale C.; Van Zyl, Jakob J.; Guerra, Abel G.

    1992-01-01

    Multifrequency polarimetric synthetic aperture radar (SAR) images of the Walnut Gulch watershed near Tombstone, Arizona were acquired on 28 Mar. 1990 and on 1 Aug. 1990. Trihedral corner reflectors were deployed prior to both overflights to allow calibration of the two SAR data sets. During both overflights, gravimetric soil moisture and dielectric constant measurements were made. Detailed vegetation height, density, and water content measurements were made as part of the Monsoon 1990 Experiment. Preliminary results based on analysis of the multitemporal polarimetric SAR data are presented. Only the C-band data (5.7-cm wavelength) radar images show significant difference between Mar. and Aug., with the strongest difference observed in the HV images. Based on the radar data analysis and the in situ measurements, we conclude that these differences are mainly due to changes in the vegetation and not due to the soil moisture changes.

  12. Monsoon 1990: Preliminary SAR results

    NASA Technical Reports Server (NTRS)

    Vanzyl, Jakob J.; Dubois, Pascale; Guerra, Abel

    1991-01-01

    Multifrequency polarimetric synthetic aperture radar (SAR) images of the Walnut Gulch watershed near Tombstone, Arizona were acquired on 28 Mar. 1990 and on 1 Aug. 1990. Trihedral corner reflectors were deployed prior to both overflights to allow calibration of the two SAR data sets. During both overflights, gravimetric soil moisture and dielectric constant measurements were made. Detailed vegetation height, density, and water content measurements were made as part of the Monsoon 1990 Experiment. Preliminary results based on analysis of the multitemporal polarimetric SAR data are presented. Only the C-band data (5.7-cm wavelength) radar images show significant difference between Mar. and Aug., with the strongest difference observed in the HV images. Based on the radar data analysis and the in situ measurements, we conclude that these differences are mainly due to changes in the vegetation and not due to the soil moisture changes.

  13. Surveyor 3 Preliminary Science Results

    NASA Technical Reports Server (NTRS)

    1967-01-01

    Surveyor III soft-landed on the Moon at 00:04 GMT on April 20, 1967. Data obtained have significantly increased our knowledge of the Moon. The Surveyor III spacecraft was similar to Surveyor I; the only major change in scientific instrumentation was the addition of a soil mechanics surface sampler. Surveyor III results at this preliminary evaluation of data give valuable information about the relation between the surface skin of under-dense material responsible for the photometric properties and the deeper layers of material whose properties resemble those of ordinary terrestrial soils. In addition, they provide new insight into the relation between the general lunar surface as seen by Surveyor I and the interior of a large subdued crater. The new results have also contributed to our understanding of the mechanism of downhill transport. Many critical questions cannot, however, be answered until final reduction of experimental data.

  14. Genesis Preliminary Examination: Ellipsometry Overview

    NASA Technical Reports Server (NTRS)

    Stansbery, E. K.; McNamara, K. M.

    2005-01-01

    The Genesis spacecraft returned to Earth on September 8, 2004, experiencing a non-nominal reentry in which both the drogue and main parachutes failed to deploy causing the capsule to impact the surface of the UTTR desert at a speed of approximately 310 kph (193 mph). The impact caused severe damage to the capsule and a breach of the science canister in the field. The science canister was recovered and transported to the cleanroom at UTTR within approximately 8 hours of reentry. Although the ground water table did not rise to canister level before removal, damp soil and debris from the heat shield and other spacecraft components did enter the canister and contaminate some collector surfaces. The objective of preliminary examination of the Genesis collectors is to provide the science community with the information necessary to request the most useful samples for their analysis.

  15. Psychohistory and Slavery: Preliminary Issues.

    PubMed

    Adams, Kenneth Alan

    2015-01-01

    "Psychohistory and Slavery: Preliminary Issues," begins an examination of slavery in the antebellum South. The paper suggests that how slavery and the group-fantasy of white male supremacy were perpetuated among slaveholders is a question of fundamental importance for psychohistorians. The family and childrearing are the focus of attention. Given the ferocity of slavery, it is argued that the psychological and emotional consequences of this barbarism were not limited to the slaves themselves, but had significant impact on the slaveholders as well-their parenting, their children, and their children's parenting of the next generation. In each generation the trauma of slavery was injected into slaveholder children and became a fundamental component of elite Southern personality. PMID:26462403

  16. Stardust interstellar preliminary examination (ISPE).

    SciTech Connect

    Westphal, A.J.; Allen, C.; Bajt, S.; Basset, R.; Flynn, G.L.; Sutton, S.

    2009-03-23

    The Stardust Interstellar Preliminary Examination (ISPE) is a three-year effort to characterize the Stardust interstellar dust collection and collector using non-destructive techniques. We summarize the status of the ISPE. In January 2006 the Stardust sample return capsule returned to Earth bearing the first solid samples from a primitive solar system body, Comet 81P/Wild2, and a collector dedicated to the capture and return of contemporary interstellar dust. Both collectors were {approx}0.1 m{sup 2} in area and were composed of aerogel tiles (85% of the collecting area) and aluminum foils. The Stardust Interstellar Dust Collector (SIDC) was exposed to the interstellar dust stream for a total exposure factor of 20 m{sup 2}-day during two periods before the cometary encounter. The Stardust Interstellar Preliminary Examination (ISPE) is a three-year effort to characterize the collection using nondestructive techniques. The goals and restrictions of the ISPE are described in Westphal et al. The ISPE consists of six interdependent projects: (1) Candidate identification through automated digital microscopy and a massively distributed, calibrated search; (2) Candidate extraction and photodocumentation; (3) Characterization of candidates through synchrotron-based Fourier-Tranform Infrared Spectroscopy (FTIR), Scanning X-Ray Fluoresence Microscopy (SXRF), and Scanning Transmission X-ray Microscopy (STXM); (4) Search for and analysis of craters in foils through FESEM scanning, Auger Spectroscopy and synchrotron-based Photoemission Electron Microscopy (PEEM); (5) Modeling of interstellar dust transport in the solar system; and (6) Laboratory simulations of hypervelocity dust impacts into the collecting media.

  17. Novel preventive treatment options.

    PubMed

    Longbottom, C; Ekstrand, K; Zero, D; Kambara, M

    2009-01-01

    A number of novel preventive treatment options which, as with traditional methods, can be differentiated into 3 categories of prevention (primary, secondary and tertiary), have been and are being currently investigated. Those reviewed are either commercially available or appear relatively close to that point. These include: approximal sealants; fluoride applications, including slow-release devices; measures to help remineralize demineralized tissue, including 3 different methods of delivering amorphous calcium phosphate; measures to help modify the biofilm to reduce the cariogenic challenge, including ozone therapy and probiotics; measures to increase enamel resistance to demineralization, including laser treatment of enamel, and a novel 'hybrid' technique for the treatment of primary molar caries which involves 'overlapping' of secondary and tertiary prevention--the Hall technique. Although many of these techniques show considerable promise and dentists should be aware of these developments and follow their progress, the evidence for each of these novel preventive treatment options is currently insufficient to make widespread recommendations. Changes in dental practice should be explored to see how oral health can be best supported through novel preventive systems. Further research is also required involving double-blind randomized controlled trials in order to bring further benefits of more effective caries control to patients. Implementation in practice should follow promptly as new techniques are shown to be clinically valuable for individual patients.

  18. Traditional preventive treatment options.

    PubMed

    Longbottom, C; Ekstrand, K; Zero, D

    2009-01-01

    Preventive treatment options can be divided into primary, secondary and tertiary prevention techniques, which can involve patient- or professionally applied methods. These include: oral hygiene (instruction), pit and fissure sealants ('temporary' or 'permanent'), fluoride applications (patient- or professionally applied), dietary assessment and advice (modification), other measures to help remineralize demineralized tissue and other measures to help modify the biofilm to reduce the cariogenic challenge. There is a considerable body of strong evidence supporting the use of specific techniques for primary prevention of caries in children, e.g. pit and fissure sealants and topically applied fluorides (including patient-applied fluoride toothpastes and professionally applied fluoride varnishes), but limited strong evidence for these techniques for secondary prevention--i.e. where early to established lesions with ICDAS codes 1-4 (and also the severer lesions coded 5 or 6) are involved--and in relation to adults. This lack of evidence reflects a shortage of high-quality trials in the area, as opposed to a series of good studies showing no effect. Since there is also limited longitudinal evidence supporting conventional operative care, and since controlling the caries process prior to first restoration is the key to breaking the repair cycle and improving care for patients, future research should address the shortcomings in the current level of supporting evidence for the various traditional preventive treatment options.

  19. Prevention of Football Injuries

    PubMed Central

    Kirkendall, Donald T; Junge, Astrid; Dvorak, Jiri

    2010-01-01

    Purpose Every sport has a unique profile of injury and risk of injury. In recent years, there have been numerous attempts at conducting injury prevention trials for specific injuries or for injuries within specific sports to provide evidence useful to the sports medicine and sport community. Football has been a focus of a number of randomized injury prevention trials. Methods MEDLINE was searched with the first order keywords of “injury prevention” and “sport”. This list was restricted to “clinical trial” or “randomized controlled trial” which had been conducted on children and adults whose goal was preventing common football injuries. Our objective was to find studies with an exercise-based training program, thus projects that used mechanical interventions were excluded. Results A structured, generalized warm-up has been shown to be effective at preventing common injuries in football, reducing injuries by about one-third. Conclusion The huge participation numbers in the worldwide family of football would suggest that any reduction in injury should have a public health impact. Professionals in sports medicine need to promote injury prevention programs that have been shown to be effective. PMID:22375195

  20. Diabetes mellitus prevention.

    PubMed

    Allende-Vigo, Myriam Zaydee

    2015-01-01

    The aim of this study was to review lifestyle modification interventions and pharmacological clinical studies designed to prevent diabetes and provide evidence-based recommendations for the prevention of Diabetes Mellitus. A review of relevant literature compiled via a literature search (PUBMED) of English-language publications between 1997 and 2010 was conducted. It is found that people at increased risk of developing type 2 diabetes mellitus can halt the development of the disease. Lifestyle modification intervention with reduction of 5%-10% of excess body weight and increase in moderate physical activity by 150 min/wk has consistently proven to reduce the appearance of diabetes in different at-risk populations. Pharmacologic interventions have also demonstrated the prevention of the appearance of diabetes in persons at risk. Bariatric surgery has decreased the appearance of diabetes patients in a select group of individuals. The progression from prediabetes to diabetes mellitus can be prevented. Lifestyle modification intervention changes with weight loss and increased physical activity are currently recommended for the prevention of diabetes.

  1. [Melanoma secondary prevention].

    PubMed

    Suppa, M; Daxhelet, M; del Marmol, V

    2015-09-01

    Melanoma represents a major public health problem. Its incidence is constantly rising and the mortality rate can be frightfully important if the diagnosis is delayed. Melanoma also exerts a significant economical burden on the society. Therefore there is a need of concrete and pragmatic public health strategies in order to enhance melanoma prevention. Primary prevention of melanoma consists in avoiding excessive exposure to ultraviolet rays,'which represent the main risk factor for the disease occurrence. Secondary prevention is a synonym of melanoma early diagnosis and can be obtained by means of two methods : patients' self-examination and medical examination. Both these examinations must be routinely and thoroughly performed, must be based on the ABCDE rule and the ugly duckling sign, and ideally must be aided by the use of total-body photography. Current international guidelines suggest that all cutaneous screenings should be performed using dermoscopy, a non-invasive imaging technique that allows improving considerably the diagnostic performance. More sophisticated imaging techniques, such as confocal microscopy, are also available in specialised centres. The current scientific evidence supports the efficacy of melanoma primary and secondary prevention programs as a tool to decrease melanoma mortality. Many skin cancer prevention campaigns have been organised worldwide. The most famous and successful in Europe is Euromelanoma.

  2. Brief report: preliminary results of a suicide awareness mass media campaign in Cuyahoga County, Ohio.

    PubMed

    Oliver, Richard J; Spilsbury, James C; Osiecki, Scott S; Denihan, William M; Zureick, Joel L; Friedman, Steve

    2008-04-01

    Little information is currently available concerning the effects of suicide awareness and prevention campaigns. This brief report provides preliminary information about the influence of such a media campaign on the number of suicide-related telephone calls to an emergency mental health service in Cuyahoga County, Ohio. Examination of the pattern of calls before, during, and between phases of the campaign suggests that the media campaign significantly increased telephone calls to the emergency service. We provide this information to catalyze similar sharing of data and experiences among those organizations and agencies working to prevent suicide. PMID:18444781

  3. Cure4Kids for Kids: preliminary results on evaluating knowledge acquisition and knowledge retention.

    PubMed

    Quintana, Yuri; Van Kirk Villalobos, Aubrey; Li, Zhenghong; Kumar Srivastava, Deo; Ribeiro, Raul C

    2012-01-01

    Since 2006 St. Jude Children's Research Hospital has been developing Cure4Kids for Kids, a school-based outreach program to educate children about cancer and healthy lifestyles with a focus on cancer prevention. An evaluation of student knowledge acquisition and retention for the program at the Grade-4 level was conducted during the 2010-2011 school year. Preliminary results of this evaluation are outlined with some of the challenges for long-term program evaluation of cancer prevention programs. PMID:22910510

  4. Prevention in developing countries.

    PubMed

    Black, R E

    1990-01-01

    Developing countries have implemented primary health care programs directed primarily at prevention and management of important infectious and nutritional problems of children. Successful programs have emphasized the need for individual and community involvement and have been characterized by responsible government policies for equitable implementation of efficacious and cost-effective health interventions. Unfortunately, developing countries must also face increases in the chronic disease and social problems commonly associated with industrialized countries. Prevention efforts, for example, to reduce tobacco smoking, to modify the diet, to reduce injuries, or to avert environmental contamination, are needed to contain future morbidity and rapidly increasing medical care costs. Developing countries can build on their successful approaches to program implementation and add other measures directed at preservation of health and prevention of disease in adult as well as child populations.

  5. Nutrition and melanoma prevention.

    PubMed

    Jensen, J Daniel; Wing, Gregory J; Dellavalle, Robert P

    2010-01-01

    Melanoma has continued to rise in incidence despite public efforts to promote sun protection behaviors. Because sunscreen use does not completely prevent skin cancer induced by ultraviolet radiation, additional chemopreventive methods for protecting against and reversing the effects of ultraviolet photodamage need evaluation. Recent years have brought increased interest in dietary factors, such as natural botanicals and vitamins, for the prevention of melanoma. This contribution provides a narrative review of the relevant, nutrition-related literature found by searching the keywords "melanoma chemoprevention," "nutrition and melanoma," "dietary botanicals and melanoma prevention," "green tea and melanoma," "vitamin D and melanoma," and "vitamin E and melanoma" in the PubMed database. Although randomized controlled trials of humans are lacking, basic science and epidemiologic studies show promising benefits of many natural products in chemoprevention for melanoma. Future studies, hopefully, will yield concrete answers and clarify the role of commonly available dietary nutrients in melanoma chemoprevention.

  6. Well blowout prevention device

    SciTech Connect

    Chambers, R.A.

    1983-03-22

    The invention provides a device for preventing well blowouts in sucker rod pumping systems and particularly for sensing the parting of the polish rod from the stuffing box and preventing fluid flow through the stuffing box to the atmosphere. The device includes a valve body inserted between the stuffing box and the production-tee, a valve which is selectively capable of being opened or closed in the valve body, means for actuating the valve, and a wear block abutting against a polish rod for sensing when the polish rod parts from the stuffing box. When the polish rod parts from the stuffing box, the lever causes the valve to rapidly close to prevent blowout of the fluid in the well bore. When the wear block wears down to a predetermined amount, the lever senses and effectuates a signaling system to indicate that the wear block should be replaced.

  7. Prevention strategies for trichothecenes.

    PubMed

    Aldred, David; Magan, Naresh

    2004-10-10

    Contamination of cereal commodities with mycotoxins represents a significant hazard to consumer health and has thus received increasing attention from food safety authorities and legislators. For trichothecenes, and deoxynivalenol (DON) in particular, the imminent implementation of legislative limits has focused attention on ways to prevent entry of such mycotoxin contaminants into the food and feed chains. Knowledge of the pre- and post-harvest stages in the cereal production chain and in particular information on where prevention strategies can be implemented is being used to develop quality assurance systems for improving food safety. Information on the ecology of Fusarium species, breeding for resistance, more effective fungicides, potential for biological control and effective drying and storage and preservation systems, are all helping to develop effective preventative strategies for minimising consumer exposure to trichothecenes and other mycotoxins. PMID:15342093

  8. [Prevention of infant obesity].

    PubMed

    Hernández Cordero, Sonia

    2011-01-01

    Childhood obesity is a serious public health problem, demanding urgent and clear defined actions in order to stop the rapid increase on its prevalence and all health consequences associated. The best strategy to stop the rapid increase in childhood obesity is to prevent it. In order to do so, multiple defined actions between government, industry, community organizations, schools, families and health-care professionals. The general and family physicians, pediatricians, nurses, dieticians and other clinicians should be engaged, as a key actor, in the prevention of childhood obesity. The health-care professionals have frequent opportunities to inform to children, youth and their parents about the importance of prevention of obesity and to promote and engage them in healthy life styles, particularly, a healthy diet and regular physical activity. PMID:22352128

  9. Prevention of Hepatocellular Carcinoma

    PubMed Central

    Schütte, Kerstin; Balbisi, Fathi; Malfertheiner, Peter

    2016-01-01

    The epidemiology of hepatocellular carcinoma (HCC) has significantly changed throughout the past decade and will continue to do so in the future as a consequence of effective primary prevention and treatment of virus-related liver diseases. However, other risk factors for HCC are constantly on the rise, including alcoholic liver disease and nonalcoholic fatty liver disease. The knowledge on these and further risk factors associated with an increased risk of HCC provide the opportunity and chance for the development and implementation of successful preventive strategies to decrease the worldwide burden of HCC. This mini-review gives a short overview on current strategies in primary, secondary, and tertiary prevention of HCC. PMID:27722155

  10. Accident prevention manual

    SciTech Connect

    Not Available

    1998-05-01

    Among the many common needs and goals are the safety and well-being of families, ourselves, fellow employees, and the continuing success of this organization. To these ends--minimizing human suffering and economic waste--the Bonneville Power Administration (BPA) Accident Prevention Program and this Accident Prevention Manual (APM) are dedicated. The BPA Accident Prevention Program is revised as necessary to ensure compliance with relevant Federal safety and health standards. The mandatory rules herein express minimum requirements for dealing with the principal hazards inherent in daily work activities. These and other written requirements, which neither can nor should provide complete coverage of all work situations, must be continually reinforced through the sound and mature safety judgments of all workers on each assigned task. In the event of conflicting judgments, the more conservative interpretation shall prevail pending review and resolution by management.

  11. Prevention of occupational asthma.

    PubMed

    Tarlo, Susan M; Liss, Gary M

    2010-07-01

    Prevention of occupational asthma related to a work-sensitizing agent ideally would be achieved by avoidance of exposures that cause immunologic sensitization and subsequent asthma. There are a few examples in which a sensitizing agent has been removed from a work process and others in which exposure has been significantly changed or reduced with associated reduced rates of sensitization and disease. Additional measures include containment, use of robots, ventilation measures, exposure monitoring, and use of respiratory protective devices. Secondary prevention includes medical surveillance, which may involve periodic respiratory questionnaires, spirometry, and immunologic tests aiming to detect sensitization or disease early to allow intervention and improve outcomes. Education measures for workers to understand the meaning of work-related respiratory symptoms and appropriate workplace safety measures have not been formally evaluated but may also be expected to enhance protective measures and lead to earlier diagnosis. Tertiary prevention includes medical management and workers' compensation.

  12. Cardiovascular disease prevention.

    PubMed

    Van Camp, G

    2014-12-01

    Cardiovascular diseases remain the first killer in the Western countries. Equivalent contributions of prevention initiatives, pharmaceutical developments and technological improvements have led to an important success in the reduction of mortality related to cardiovascular diseases in some of the countries of the Western world. However, increase in life expectance, incomplete adherence to guidelines, difficulties in convincing governments and the population to support and adhere to prevention measures make that the burden of cardiovascular diseases is still extremely high. This review gives a restricted summary of the most important prevention guidelines supported by the European Society of Cardiology. It also illustrates the still very incomplete adherence to these guidelines in the different European countries as published in the EUROASPIRE surveys.

  13. Early identification and prevention of mental retardation.

    PubMed

    Persha, A J

    1992-01-01

    Early identification and prevention of mental retardation helps in terms of treatment for some conditions, better planning and management of cases, and counseling. Diagnostic procedures are available during pregnancy for early detection: blood tests, amniocentesis, ultrasound, fetoscopy, and urine tests; tests available for the newborn are blood tests for hypothyroidism, PKU; urine tests for metabolic disorders; apgar scores for screening of neurological deficits; neurobehavioral assessments, developmental schedules; neurodevelopmental screening; sensory examination; speech and language assessments; EEG; and imaging techniques. Early identification of mental retardation is beneficial in aiding the child's development and personality and in helping parents adjust mentally and learning to cope with caring for the child. Sometimes, it can help to limit the number and extent of the handicap. Prevention can be primary, secondary, or tertiary. The emphasis is on planned pregnancies, regular prenatal care, regular health checkups for mother and child, immunization, nutrition, prevention of environmental hazards and accidents, early identification and screening, genetic studies and counseling, family planning, and creation of awareness among the general population. Inadequate prenatal care is associated with prematurity and low birth weight, which are linked to mental retardation. Prenatal care for the pregnant woman involves participating in regular prenatal checkups, maintaining good nutrition, having preliminary screening, attending promptly to illnesses and infections, and getting immunized at the appropriate time. Avoidance of the following is recommended: unnecessary and nonprescribed drugs, physical accidents, exposure to radiation and teratogens, alcohol and tobacco consumption, exposure to infections such as measles, rubella, or syphilis, toxins and poisons such as lead, and attempts at abortion. Genetic counseling can provide information on the disorders, the

  14. Probiotics for allergy prevention.

    PubMed

    West, C E

    2016-01-01

    Probiotics, given either as a supplement or in infant foods, have been evaluated in randomised controlled trials for allergy prevention. Here, the aim is to give an overview of the results from these primary prevention studies and to discuss current strategies. In most studies, single strains or a mixture of strains of lactic acid bacteria and bifidobacteria have been used--prenatally, postnatally or perinatally. Several meta-analyses have reported a moderate benefit of probiotics for eczema prevention, and the most consistent effect has been observed with a combined perinatal intervention in infants at high risk of allergic disease due to familial predisposition. In a recent meta-analysis, the use of multi-strain probiotics appeared to be most effective for eczema prevention. No preventive effect has been shown for other allergic manifestations. As long-term follow-up data on later onset allergic conditions (asthma and allergic rhinitis) are available only from a few of the initiated studies, reports from ongoing follow-up studies that are adequately powered to examine long-term outcomes are anticipated to provide more insight. Arguably, the differences in many aspects of study design and the use of different probiotic strains and combinations have made direct comparison difficult. To date, expert bodies do not generally recommend probiotics for allergy prevention, although the World Allergy Organization (WAO) in their recently developed guidelines suggests considering using probiotics in pregnant women, during breastfeeding and/or to the infant if at high risk of developing allergic disease (based on heredity). However, in concordance with other expert bodies, the WAO guideline panel stressed the low level of evidence and the need for adequately powered randomised controlled trials and a more standardised approach before clinical recommendations on specific strains, dosages and timing can be given.

  15. [Postpartum depression: we know the risks, can it be prevented?].

    PubMed

    Zinga, Dawn; Phillips, Shauna Dae; Born, Leslie

    2005-10-01

    In the past 20 years, there has been increasing recognition that for some women, pregnancy may be burdened with mood problems, in particular depression, that may impact both mother and child. With identification of risk factors for postpartum depression and a growing knowledge about a biologic vulnerability for mood change following delivery, research has accumulated on attempts to prevent postpartum depression using various psychosocial, psychopharmacologic, and hormonal strategies. The majority of psychosocial and hormonal strategies have shown little effect on postpartum depression. Notwithstanding, results from preliminary trials of interpersonal therapy, cognitive-behavioural therapy, and antidepressants indicate that these strategies may be of benefit. Information on prevention of postpartum depression using dietary supplements is sparse and the available evidence is inconclusive. Although a few studies show promising results, more rigorous trials are required. The abounding negative evidence in the literature indicates that postpartum depression cannot be easily prevented, yet.

  16. Gender-Based Violence Prevention. Issues in Prevention

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This issue of "Issues in Prevention" focuses on gender-based violence prevention. This issue contains the following articles: (1) Preventing Gender-Based Violence: An Overview (Linda Langford); (2) Q&A With Amelia Cobb; (3) Denim Day at HBCUs; (4) Dear Colleague Letter; (5) ED Grants for Violence Prevention; and (6) Higher Education Center…

  17. Community How To Guide On Underage Drinking Prevention: Prevention & Education.

    ERIC Educational Resources Information Center

    National Association of Governors' Highway Safety Representatives.

    Underage drinking prevention has two goals: prevent harm to the individual drinker and prevent harm to society. Modern prevention programs should be measured not by their intentions, but by their consequences: reducing the number of criminal events, reducing the amount of harm to individuals, and reducing the harm to society. This guide discusses…

  18. Nanomaterials in preventive dentistry

    NASA Astrophysics Data System (ADS)

    Hannig, Matthias; Hannig, Christian

    2010-08-01

    The prevention of tooth decay and the treatment of lesions and cavities are ongoing challenges in dentistry. In recent years, biomimetic approaches have been used to develop nanomaterials for inclusion in a variety of oral health-care products. Examples include liquids and pastes that contain nano-apatites for biofilm management at the tooth surface, and products that contain nanomaterials for the remineralization of early submicrometre-sized enamel lesions. However, the treatment of larger visible cavities with nanomaterials is still at the research stage. Here, we review progress in the development of nanomaterials for different applications in preventive dentistry and research, including clinical trials.

  19. Pediatric transplantation: preventing thrombosis.

    PubMed

    Robertson, J D

    2015-06-01

    Due to progressive advances in surgical techniques, immunosuppressive therapies, and supportive care, outcomes from both solid organ transplantation and hematopoietic stem cell transplantation continue to improve. Thrombosis remains a challenging management issue in this context, with implications for both graft survival and long-term quality of life. Unfortunately, there remains a general paucity of pediatric-specific data regarding thrombosis incidence, risk stratification, and the safety or efficacy of preventative strategies with which to guide treatment algorithms. This review summarizes the available evidence and rationale underlying the spectrum of current practices aimed at preventing thrombosis in the transplant recipient, with a particular focus on risk factors, pathophysiology, and described antithrombotic regimens.

  20. Adolescent preventive services.

    PubMed

    Reif, C J; Elster, A B

    1998-03-01

    Today, there are significant risks to the health of teenagers. Drugs (tobacco, alcohol, steroids and others), sex (pregnancy, STDs, date rape), nutrition (obesity and eating disorders), and violence (abuse, fighting) are unfortunately a part of many teens' lives. These risks increase throughout the teen years. Since each risk has a strong behavioral component, we hope to modify the behavior and minimize the risk. Prevention and health promotion are an important part of health care for teens. Primary care providers, such as family physicians, are in an excellent position to provide teen preventative care that is comprehensive and specific to the needs of each teen. PMID:9469914

  1. Prevention of traveler's diarrhea.

    PubMed

    Tellier, R; Keystone, J S

    1992-06-01

    Preventing traveler's diarrhea is usually a matter of common sense, good luck, and the host's ability to defend against enteric pathogens, particularly enterotoxigenic Escherichia coli. Untreated tap water, ice cubes, unpasteurized milk products, salads, food from street vendors, and dining in unhygienic-appearing restaurants should be avoided. Well-cooked food that is served hot and carbonated, commercially bottled beverages are usually safe. Food and water precautions, however, are no guarantee of success in preventing traveler's diarrhea. Bismuth subsalicylate used prophylactically is somewhat inconvenient and is only moderately effective. Although antibiotic prophylaxis is very effective for traveler's diarrhea, particularly the quinolones, it should be reserved for high-risk travelers. PMID:1624780

  2. Malaria prevention in travelers.

    PubMed

    Genton, Blaise; D'Acremont, Valérie

    2012-09-01

    A common approach to malaria prevention is to follow the "A, B, C, D" rule: Awareness of risk, Bite avoidance, Compliance with chemoprophylaxis, and prompt Diagnosis in case of fever. The risk of acquiring malaria depends on the length and intensity of exposure; the risk of developing severe disease is primarily determined by the health status of the traveler. These parameters need to be assessed before recommending chemoprophylaxis and/or stand-by emergency treatment. This review discusses the different strategies and drug options available for the prevention of malaria during and post travel.

  3. Preeclampsia prevention and management.

    PubMed

    Norwitz, E R; Repke, J T

    2000-01-01

    Preeclampsia is a multisystem disorder specific to pregnancy with a high maternal and perinatal morbidity and mortality. The cause of this disorder is unknown. Preeclampsia likely represents the clinical end point of multiple contributory factors, and it is unlikely that any single cause will be found. The blueprint for the development of preeclampsia is laid down early in pregnancy, and delivery of the fetus and placenta remains the only effective treatment. Efforts to prevent preeclampsia in women at high risk have been largely unsuccessful. Until the pathogenesis of preeclampsia is well defined, it is unlikely that effective preventive strategies will be developed. PMID:10732313

  4. Preventing 30-day readmissions.

    PubMed

    Stevens, Sherri

    2015-03-01

    Preventing 30-day readmissions to hospitals is a top priority in the era of health care reform. New regulations will be costly to health care facilities because of payment guidelines. The most frequently readmitted medical conditions are acute myocardial infarction, heart failure, and pneumonia. The transition from the hospital and into the home has been classified as a vulnerable time for many patients. During this time of transition patients may fail to fully understand their discharge instructions. Ineffective communication, low health literacy, and compliance issues contribute to readmissions. Telehealth and the use of technology may be used to prevent some readmissions.

  5. Vaccination and the prevention problem.

    PubMed

    Dawson, Angus

    2004-11-01

    This paper seeks to critically review a traditional objection to preventive medicine (which I call here the 'prevention problem'). The prevention problem is a concern about the supposedly inequitable distribution of benefits and risks of harm resulting from preventive medicine's focus on population-based interventions. This objection is potentially applicable to preventive vaccination programmes and could be used to argue that such programmes are unethical. I explore the structure of the prevention problem by focusing upon two different types of vaccination (therapeutic vaccination and preventive vaccination). I argue that the 'prevention problem' cannot be fairly applied to the case of preventive vaccination because such programmes do not just focus upon benefits at the level of populations (as is claimed by the prevention problem). Most such preventive vaccination programmes explicitly seek to create and maintain herd protection. I argue that herd protection is an important public good which is a benefit shared by all individuals in the relevant population. This fact can then be used to block the 'prevention problem' argument in relation to preventive vaccination programmes. I conclude by suggesting that whilst the future development and use of therapeutic vaccines does raise some interesting ethical issues, any ethical objections to prophylactic vaccination on the basis of the 'prevention problem' will not be overcome through the substitution of therapeutic vaccines for preventive vaccines; indeed, the 'prevention problem' fails on its own terms in relation to preventive vaccination programmes.

  6. Prevention Practice Differences Among Persons With Spinal Cord Injuries Who Rarely Versus Frequently Sustain Pressure Ulcers

    ERIC Educational Resources Information Center

    Jones, Michael L.; Marini, Irmo; Slate, John R.

    2005-01-01

    Pressure ulcers are common among people with spinal cord injury (SCI) and not only are costly to treat but also affect the quality of life of those affected by them. Despite a plethora of literature on prevention, there are few wellness studies focusing on the practices of people who do not develop pressure ulcers. This preliminary study sought to…

  7. The Adolescent Drug Abuse Prevention and Treatment (ADAPT) Program: A Mental Health-Law Enforcement Collaboration

    ERIC Educational Resources Information Center

    Van Hasselt, Vincent B.; Schlessinger, Kari M.; DiCicco, Tina M.; Anzalone, William F.; Leslie, Tricia L.; George, John A.; Werder, Edward J.; Massey, Larry L.

    2006-01-01

    The present study provides preliminary data concerning the efficacy of the Adolescent Drug Abuse Prevention and Treatment (ADAPT) Program, a collaborative effort involving mental health and law enforcement. ADAPT is a multi-component, cognitive-behavioral outpatient intervention serving children and youth referred directly from local police…

  8. Prevention of Coronary Atherosclerosis: The Role of a College Health Service.

    ERIC Educational Resources Information Center

    Manchester, Ralph A.; Greenland, Philip

    1987-01-01

    This paper reviews the concept of behavioral risk factors for atherosclerosis which become entrenched in adolescence or young adulthood. Evidence favoring intervention in the adolescent years and a screening program at the University of Rochester Health Service are described. A preliminary strategy for prevention of atherosclerosis on campus is…

  9. Stress Prevention and Mindfulness: A Psychoeducational and Support Group for Teachers

    ERIC Educational Resources Information Center

    Reiser, Jenson E.; Murphy, Susan L.; McCarthy, Christopher J.

    2016-01-01

    A stress prevention and mindfulness (SPAM) group is described, which is a 6-week psychoeducational and support group for teachers. The group incorporated psychoeducation about stress and utilized elements of Mindfulness-Based Stress Reduction (MBSR). The group was implemented in a public charter school in the Southwest. Preliminary evaluation…

  10. Increasing Parent Involvement in Youth HIV Prevention: A Randomized Caribbean Study

    ERIC Educational Resources Information Center

    Baptiste, Donna R.; Kapungu, Chisina; Miller, Steve; Crown, Laurel; Henry, David; Da Costa Martinez, Dona; Jo-Bennett, Karen

    2009-01-01

    This article presents preliminary findings of a randomized HIV prevention study in Trinidad and Tobago in the Caribbean. The study centers on a family HIV workshop aimed at strengthening parenting skills that are empirically linked to reducing adolescent HIV exposure and other sexual risks. These skills include parental monitoring; educating youth…

  11. HIV prevention transformed: the new prevention research agenda.

    PubMed

    Padian, Nancy S; McCoy, Sandra I; Karim, Salim S Abdool; Hasen, Nina; Kim, Julia; Bartos, Michael; Katabira, Elly; Bertozzi, Stefano M; Schwartländer, Bernhard; Cohen, Myron S

    2011-07-16

    We have entered a new era in HIV prevention whereby priorities have expanded from biomedical discovery to include implementation, effectiveness, and the effect of combination prevention at the population level. However, gaps in knowledge and implementation challenges remain. In this Review we analyse trends in the rapidly changing landscape of HIV prevention, and chart a new path for HIV prevention research that focuses on the implementation of effective and efficient combination prevention strategies to turn the tide on the HIV pandemic. PMID:21763938

  12. [Digital subtraction angiography in otorhinolaryngology--preliminary report].

    PubMed

    Liu, B; Wang, J; Bi, S

    1994-01-01

    The paper presents the preliminary experience with digital subtraction angiography (DSA) in otorhinolaryngology. This series included racemose hemangioma of the auricle in 3 cases, juvenile angiofibroma of nasopharynx in 4 cases, angioma in the retropharyngeal space in 1 case, tympanic body tumor in 1 case, traumatic epistaxis in 1 case, traumatic pseudoaneurysm in 1 case. The site, supply arteries, drainage veins of vascular tumors were shown with DSA. The intraoperative bleeding was reduced significantly by preoperative embolization of supply arteries to vascular tumors. The broken arteries of the traumatic epistaxis and the traumatic pseudoaneurysm were not only discovered but embolized. The indications and complications of DSA and measures for preventing and reducing complications were discussed.

  13. Preventing Adolescent Suicide.

    ERIC Educational Resources Information Center

    Capuzzi, David

    The adolescent at risk for suicidal preoccupation and behavior has become an increasing concern for schools and communities. This paper presents some of the causes of teen suicide, things adults should know about adolescent suicide prevention, and what can be done to help such youth. The transition to adolescence is a complex time when many values…

  14. Why Prevention? Why Now?

    ERIC Educational Resources Information Center

    Tabachnick, Joan

    2013-01-01

    In 1995, the American Medical Association declared sexual abuse a "silent, violent epidemic." Since that declaration, there has been a growing acceptance and awareness of the need for a broader public health approach to preventing sexual violence. However, it is only recently that individuals and organizations are beginning to look at…

  15. Responsible Hospitality. Prevention Updates

    ERIC Educational Resources Information Center

    Colthurst, Tom

    2004-01-01

    Responsible Hospitality (RH)--also called Responsible Beverage Service (RBS)--encompasses a variety of strategies for reducing risks associated with the sale and service of alcoholic beverages. RH programs have three goals: (1) to prevent illegal alcohol service to minors; (2) to reduce the likelihood of drinkers becoming intoxicated; and (3) to…

  16. Illinois: Prevention Initiative

    ERIC Educational Resources Information Center

    Center for Law and Social Policy, Inc. (CLASP), 2012

    2012-01-01

    The Illinois Prevention Initiative provides grants to home-based and center-based programs to expand access to the Early Head Start (EHS) model as well as other birth to 3 models. The goal is to serve additional children birth to age 3 and help grantees increase program quality. The initiative to expand access to EHS and other models was…

  17. Prevention Researcher, 2001.

    ERIC Educational Resources Information Center

    Ungerleider, Steven, Ed.

    2001-01-01

    The issues of this quarterly publication and year end supplement contain professional articles on topics that concern at risk youth and emphasize preventive measures. Number 1 highlights the challenges facing gay, lesbian, and bisexual youth in schools. Many schools have nothing in their curricula to help provide an understanding of these issues…

  18. Youth Suicide Prevention.

    ERIC Educational Resources Information Center

    Gould, Madelyn S.; Kramer, Rachel A.

    2001-01-01

    Reviews research literature on youth suicide that has emerged during the past two decades and examines the possibility of linking this research to the practice of suicide prevention. Such research could be used to develop and evaluate appropriate crisis centers and hotlines as well as school-based suicide awareness curriculum programs. Table…

  19. Prevention: a psychoanalytic viewpoint.

    PubMed

    Ripa di Meana, G

    2001-03-01

    Psychoanalysis teaches that a symptom should not be regarded as an accident occurring during the development of one individual or another, but basically the effect of his or her "predisposition" to a disorder before any interaction with the environment takes place. Prevention seems to assume the form of a scientific and technical expedient aimed at the optimisation of life and the repression of pain. If it is not possible to prevent dreams, slips of the tongue and other parapraxes, in the same way we cannot prevent the other inventions of the unconscious from which a psychic illness, such as anorexia, bulimia, distortion of or obsession with the body image etc., emerges. The ethics of the unconscious subject does not surrender to the perverse mirages of illness, nor, however, to the normalising appearances of health. It simply claims the right not to be distorted, to be understood, but not made uniform. What could be the form of prevention that those who have chosen to work with the psyche are destined for? PMID:11300545

  20. Preventing Giardia Infection.

    ERIC Educational Resources Information Center

    Beer, W. Nicholas

    1993-01-01

    Outdoor recreationists are at risk for developing giardia infection from drinking contaminated stream water. Giardia is the most common human parasite found in contaminated water that causes gastrointestinal illness. Describes medical treatment and ways of preventing infection through water treatment, including heat, filtration, and chemical…

  1. Vaccination to Prevent Cancer.

    PubMed

    Clements, Dennis

    2016-01-01

    Vaccines stimulate the immune system, mimicking infectious attacks and thereby promoting the development of protective antibodies and/or cellular immunity so that the body is immune to infection when live native infections attack. Some of these infections are associated with cancer-causing changes in the body; thus some vaccines may help prevent cancer. PMID:27621345

  2. Cervical Cancer Prevention

    MedlinePlus

    ... the risk of HPV infection: Having a weakened immune system Having a weakened immune system caused by immunosuppression increases the risk of HPV ... This virus causes AIDS and weakens the body's immune system. Medicine given to prevent organ rejection after transplant . ...

  3. Pumped-Up Prevention.

    ERIC Educational Resources Information Center

    Dahlgren, Sally

    2000-01-01

    Discusses the importance of avoiding costly repairs in fitness centers by keeping up on preventive maintenance and part replacement. One university's answer to weight training equipment rehabilitation is highlighted as is a solution for racquetball wall repair. Several "tricks-of-the-trade" notes are included. (GR)

  4. Preventing Injuries, Promoting Creativity

    ERIC Educational Resources Information Center

    Maloney, Betsy

    2004-01-01

    Simultaneously promoting a safe learning environment that encourages students to express their creative voices while exploring the rudiments of dance technique can be difficult. This article discusses how the author has learned to do it effectively by employing a few simple classroom strategies. To prevent injuries during class, the author offers…

  5. The Prevention Researcher, 1999.

    ERIC Educational Resources Information Center

    Ungerleider, Steven, Ed.

    1999-01-01

    Volume 6 of" The Prevention Researcher" contains three 12-page issues and one supplement. Issue Number 1 focuses on gambling, and contains the following articles: (1) "Gambling in the Family: The Hidden Addiction" (D. A. Abbott); (2) "Adolescent Gambling and Substance Use: The View from Texas" (L. Wallisch); (3) "Adolescent Gambling in Minnesota"…

  6. Light Vehicle Preventive Maintenance.

    ERIC Educational Resources Information Center

    Marine Corps Inst., Washington, DC.

    This correspondence course, originally developed for the Marine Corps, is designed to instruct students in the performance of preventive maintenance on motor vehicles. Instructional materials are presented in three chapters as follows: (1) Major Maintenance Areas (maintenance system, tires, batteries, cooling systems, and vehicle lubrication; (2)…

  7. Student Leadership. Prevention Updates

    ERIC Educational Resources Information Center

    Langford, Linda; DeJong, William

    2010-01-01

    Campus-based efforts to reduce alcohol and other drug abuse and violence (AODV) will be more successful if they involve a wide range of stakeholders--including students--who can contribute to the program's design, implementation, and evaluation. Students provide a unique perspective on AODV prevention, and they can also bring a certain authority…

  8. Preventing School Violence

    ERIC Educational Resources Information Center

    Rulloda, Rudolfo Barcena

    2011-01-01

    School violence has mushroomed into a devastating epidemic and is deteriorating the basic foundation of education. In this article, the author will present several teaching strategies for preventing school violence from becoming an arduous enigma within the classroom and school environments, and focus on assessment and reflection in order to…

  9. The Prevention Researcher, 2000.

    ERIC Educational Resources Information Center

    Ungerleider, Steven, Ed.

    2000-01-01

    This document consists of volume 7 of "The Prevention Researcher," a service of Integrated Research Services. Each issue provides information on a specific topic. The topic of Issue Number One is adolescent dating violence. This issue includes articles on adolescents' beliefs about rape and sexual victimization, and contains a report on an…

  10. Preventive Maintenance Process

    NASA Technical Reports Server (NTRS)

    Ciaruffoli, Veronica; Bramley, Craig; Matteson, Mike

    2001-01-01

    The Preventive Maintenance (PM) program at Stennis Space Center (SSC) evolved from an ineffective and poorly organized state to a highly organized state in which it became capable of tracking equipment, planning jobs with man hour estimates, and supporting outsourcing. This viewgraph presentation traces the steps the program took to improve itself.

  11. | Division of Cancer Prevention

    Cancer.gov

    The Division of Cancer Prevention (DCP) conducts and supports research to determine a person's risk of cancer and to find ways to reduce the risk. This knowledge is critical to making progress against cancer because risk varies over the lifespan as genetic and epigenetic changes can transform healthy tissue into invasive cancer.

  12. Preventing Violence in Schools.

    ERIC Educational Resources Information Center

    Walker, Dean

    1995-01-01

    Elementary school principals are in a key position to prevent school violence. This document reviews five publications that feature strategies administrators and teachers can use to create a safe school. In "Creating Safe Environments for Learning in North Carolina's Public Schools," Tanya M. Suarez reviews the literature on school safety and…

  13. Preventive Law Curriculum Guide.

    ERIC Educational Resources Information Center

    Henderson, Martha V.; Gullatt, David E.; Hardin, Dawn T.; Jannik, Catherine; Tollett, John R.

    This curriculum guide presents a context for preservice education and/or professional development in education law for teachers. Section 1, "Teacher Liability," discusses "Duty to Supervise,""Providing Reasonable Care,""Duty,""Preventing Student-to-Student Sexual Harassment,""Reporting Child Abuse,""Issuing Permission Slips,""Defense for…

  14. The Prevention Researcher, 1998.

    ERIC Educational Resources Information Center

    Ungerleider, Steven, Ed.

    1998-01-01

    As a service of Integrated Research Services, a non-profit organization, this newsletter reports on many facets of prevention research. Written in direct, accessible language, each issue provides a "snapshot" update on a specific topic. Some articles are reprinted (often in a briefer format) from other publications; others provide a synthesis of…

  15. [Prevention of dependence].

    PubMed

    Meeus, P

    2001-09-01

    The prevention of the loss of functional independence is a significant concern in the field of the geriatrics. If it is unfortunately not possible to prevent ageing, but impairments related to it appear very gradually and make it possible to the individual to be accustomed to them. The installation of a prevention supposes that the subject is implied in the process and that it has the possibility of being active there, to decide the priorities of them, to adapt the mechanism of it. Generally, any professional intervention which ignores this procedure is dedicated to the failure. In this article, it will be refer to a coherent conceptual framework compared to functional independence. The conditions necessary so that a prevention is effective will be proposed as well as the presentation of a mode of approach. Lastly, a reflexion will be suggested as for the place of the professionals in the institutions and in the residence of the patient. Emphasis will be laid on the methodology of setting in situation developed by the ergotherapists. PMID:11680195

  16. Chickenpox Prevention and Treatment

    MedlinePlus

    ... People on chemotherapy, immunosuppressive medications, or long-term use of steroids Treatments at Home for People with Chickenpox There are several things that can be done at home to help relieve the symptoms and prevent skin ... Use non-aspirin medications, such as acetaminophen, to relieve ...

  17. Primary Prevention in Infancy.

    ERIC Educational Resources Information Center

    Lourie, Reginald S.

    1981-01-01

    Reviews significant recent research and information related to the beginning period of human life, and specifically discusses the developing fetus and infant, and the surrounding environment in which the infant is born and reared. Suggestions for prevention of mental-health problems are offered. (Author/DB)

  18. POLLUTION PREVENTION RESEARCH STRATEGY

    EPA Science Inventory

    One of the strategic goals of the U.S. Environmental Protection Agency (EPA) is to prevent pollution and reduce risk in communities, homes, workplaces, and ecosystems. This goal must be based in large part on the application of the best available science and technology associat...

  19. Prevent and "British Values"

    ERIC Educational Resources Information Center

    Kenny, Alex; Ghale, Baljeet

    2015-01-01

    At the recent National Union of Teachers' conference the role of the Prevent strategy and the introduction of "British Values" in the Office for Standards in Education, Children's Services and Skills framework emerged as key issues for delegates. Two of the speeches made at the conference are presented here.

  20. Approaches to Truancy Prevention.

    ERIC Educational Resources Information Center

    Mogulescu, Sara; Segal, Heidi J.

    This report examines how New York counties can systematically and programmatically improve approaches to managing persons in need of supervision (PINS), describing approaches to truancy prevention and diversion that have been instituted nationwide and may be applicable to the PINS operating system. Researchers surveyed truancy-specific programs…

  1. Reducing Bullying Through Prevention

    ERIC Educational Resources Information Center

    Gubler, Rea; Croxall, Kathy

    2005-01-01

    Schoolyard bullies are seven times more likely to become delinquents or criminals than their nonbully peers. The unacceptable anti-social behavior of bullies can have an impact on both bullies and their victims across the lifespan. Most family and consumer sciences (FCS) professionals realize that early violence prevention protects the social and…

  2. Preventive medicine in 2030.

    PubMed

    Freudenberg, Nicholas

    2012-12-01

    This invited commentary imagines two futures for preventive medicine and public health in the Year 2030. Using satire, the commentary describes one future in which large corporations control public health and another where a robust public sector plays the leading role.

  3. Preventing Secondary Conditions.

    ERIC Educational Resources Information Center

    Pope, Andrew M.

    1992-01-01

    This paper presents the Institute of Medicine model of the dynamic nature of the disabling process of both primary disabilities and secondary conditions, and the interaction of that process with risk factors and quality of life. The components of a comprehensive disability prevention program are discussed. (Author/JDD)

  4. Substance Use Prevention Project.

    ERIC Educational Resources Information Center

    Simmons, Judy

    This report outlines the Hillsborough County, Florida, Head Start Program's project to field test with young children and their families curricula that were designed to prevent alcohol and other drug problems. A national search conducted by means of computers, individual contacts, and other methods yielded information on 22 substance abuse…

  5. Preventing Adolescent Suicide.

    ERIC Educational Resources Information Center

    Capuzzi, Dave; Golden, Larry

    This book deals with the realities of adolescent suicide. It consists of 15 chapters organized under 5 major headings: The Problem of Adolescent Suicide (chapters 1 and 2); A Profile of the Attempter (chapters 3-6); Assessing Lethality (chapters 7 and 8); Prevention and Intervention (chapters 9-14); and Legal Issues (chapter 15). Individual…

  6. Handbook of Youth Prevention Science

    ERIC Educational Resources Information Center

    Doll, Beth, Ed.; Pfohl, William, Ed.; Yoon, Jina S., Ed.

    2010-01-01

    The "Handbook of Youth Prevention Science" describes current research and practice in mental health preventive interventions for youth. Traditional prevention research focused on preventing specific disorders, e.g. substance abuse, conduct disorders, or criminality. This produced "silos" of isolated knowledge about the…

  7. Committed to the community: the Atlas HIV Prevention Program.

    PubMed

    Shepherd, Jennifer L; O'Caña, Frank

    2013-11-01

    Community-based organizations face multiple challenges in implementing preventive intervention programs that are both evidence based and sustainable under limited resources and staffing. This article describes the development and preliminary evaluation of the theory-based Atlas HIV prevention program, which includes a unique service-learning component and capitalizes on a committed core of volunteers. Supporting research is presented for the effectiveness among the volunteers of service learning and popular opinion leader approaches; the Atlas program was developed using these principles, in alignment with state and federal HIV prevention strategies. Nearly 40% of the Atlas volunteers were retained for more than 2 years, and 25% have served more than 3 years. During their tenure with Atlas, the volunteers demonstrated improved knowledge of HIV transmission and prevention and increased sexual efficacy, and nearly all had been tested for HIV. Community-based organizations are encouraged to incorporate service-learning when implementing prevention programs and develop committed volunteers in order to increase the effectiveness and sustainability of their prevention efforts.

  8. Stardust Interstellar Preliminary Examination (ISPE)

    NASA Technical Reports Server (NTRS)

    Westphal, A. J.; Allen, C.; Bajt, S.; Basset, R.; Bastien, R.; Bechtel, H.; Bleuet, P.; Borg, J.; Brenker F.; Bridges, J.

    2009-01-01

    In January 2006 the Stardust sample return capsule returned to Earth bearing the first solid samples from a primitive solar system body, C omet 81P/Wild2, and a collector dedicated to the capture and return o f contemporary interstellar dust. Both collectors were approximately 0.1m(exp 2) in area and were composed of aerogel tiles (85% of the co llecting area) and aluminum foils. The Stardust Interstellar Dust Col lector (SIDC) was exposed to the interstellar dust stream for a total exposure factor of 20 m(exp 2-) day during two periods before the co metary encounter. The Stardust Interstellar Preliminary Examination ( ISPE) is a three-year effort to characterize the collection using no ndestructive techniques. The ISPE consists of six interdependent proj ects: (1) Candidate identification through automated digital microsco py and a massively distributed, calibrated search (2) Candidate extr action and photodocumentation (3) Characterization of candidates thro ugh synchrotronbased FourierTranform Infrared Spectroscopy (FTIR), S canning XRay Fluoresence Microscopy (SXRF), and Scanning Transmission Xray Microscopy (STXM) (4) Search for and analysis of craters in f oils through FESEM scanning, Auger Spectroscopy and synchrotronbased Photoemission Electron Microscopy (PEEM) (5) Modeling of interstell ar dust transport in the solar system (6) Laboratory simulations of h ypervelocity dust impacts into the collecting media

  9. Advanced space engine preliminary design

    NASA Technical Reports Server (NTRS)

    Cuffe, J. P. B.; Bradie, R. E.

    1973-01-01

    A preliminary design was completed for an O2/H2, 89 kN (20,000 lb) thrust staged combustion rocket engine that has a single-bell nozzle with an overall expansion ratio of 400:1. The engine has a best estimate vacuum specific impulse of 4623.8 N-s/kg (471.5 sec) at full thrust and mixture ratio = 6.0. The engine employs gear-driven, low pressure pumps to provide low NPSH capability while individual turbine-driven, high-speed main pumps provide the system pressures required for high-chamber pressure operation. The engine design dry weight for the fixed-nozzle configuration is 206.9 kg (456.3 lb). Engine overall length is 234 cm (92.1 in.). The extendible nozzle version has a stowed length of 141.5 cm (55.7 in.). Critical technology items in the development of the engine were defined. Development program plans and their costs for development, production, operation, and flight support of the ASE were established for minimum cost and minimum time programs.

  10. EUPORIAS: plans and preliminary results

    NASA Astrophysics Data System (ADS)

    Buontempo, C.

    2013-12-01

    Recent advances in our understanding and ability to forecast climate variability have meant that skilful predictions are beginning to be routinely made on seasonal to decadal (s2d) timescales. Such forecasts have the potential to be of great value to a wide range of decision-making, where outcomes are strongly influenced by variations in the climate. In 2012 the European Commission funded EUPORIAS, a four year long project to develop prototype end-to-end climate impact prediction services operating on a seasonal to decadal timescale, and assess their value in informing decision-making. EUPORIAS commenced on 1 November 2012, coordinated by the UK Met Office leading a consortium of 24 organisations representing world-class European climate research and climate service centres, expertise in impacts assessments and seasonal predictions, two United Nations agencies, specialists in new media, and commercial companies in climate-vulnerable sectors such as energy, water and tourism. The poster describes the setup of the project, its main outcome and some of the very preliminary results.

  11. Space station preliminary design report

    NASA Technical Reports Server (NTRS)

    1982-01-01

    The results of a 3 month preliminary design and analysis effort is presented. The configuration that emerged consists of a very stiff deployable truss structure with an overall triangular cross section having universal modules attached at the apexes. Sufficient analysis was performed to show feasibility of the configuration. An evaluation of the structure shows that desirable attributes of the configuration are: (1) the solar cells, radiators, and antennas will be mounted to stiff structure to minimize control problems during orbit maintenance and correction, docking, and attitude control; (2) large flat areas are available for mounting and servicing of equipment; (3) Large mass items can be mounted near the center of gravity of the system to minimize gravity gradient torques; (4) the trusses are lightweight structures and can be transported into orbit in one Shuttle flight; (5) the trusses are expandable and will require a minimum of EVA; and (6) the modules are anticipated to be structurally identical except for internal equipment to minimize cost.

  12. Preliminary Response Analysis of AUV

    NASA Astrophysics Data System (ADS)

    Hariri, Azian; Basharie, Siti Mariam; Ghani, Mohamad Hanifah Abd.

    2010-06-01

    Development of Autonomous Unmanned Vehicle (AUV) involves a great task to fully understand the overall working principles of an UAV that needed time, experience and a wide range of intelligence to cover the entire scientific facts. This study is done by means to acquire the fundamental knowledge in understanding the stability and response of an UAV. The longitudinal response and stability of UAV owing to deflection of stern plane during trimmed equilibrium motion can be computed by solving the AUV equation of motion. In this study, the AUV equations of motion were rederived and the solution was computed with the aid of Matlab software. From the existing AUV, a new dimension, weight and speed were specified to be used in the rederivation of the linearised AUV longitudinal equations of motion. From the analysis done, the longitudinal response AUV shows the stern plane and thrust has relatively steady longitudinal control power and quick response characteristic. The results had successfully given a preliminary insight of the specified AUV response and dynamic stability.

  13. Electrohysterography during pregnancy: preliminary report.

    PubMed

    Gondry, J; Marque, C; Duchene, J; Cabrol, D

    1993-01-01

    The purpose of this study was to test the ability of uterine electrical activity recorded by electrohysterography (EHG) from abdominal electrodes during pregnancy to provide reliable information about uterine contractions. In this preliminary study, abdominal EHG was used to monitor the uterine contractions of eight women, three of whom were having spontaneous contractions related to preterm labor and five of whom were having medical abortions after intrauterine fetal death. The EHG signal consisting of one electrical burst (EB) correlated with a single episode of mechanical activity (MA) in more than 66% of the recorded contractions. When mechanical or electrical activity identified as artifactual was excluded, the temporal correlation of EBs with MA was found in 89% of the recorded contractions. Furthermore, the electrical bursts detected had temporal and spectral characteristics similar to those described previously. Reliable detection of mechanical activity during early pregnancy remains problematic. Nevertheless, abdominal EHG appears suitable for noninvasive monitoring of pregnancies at risk. Further studies are needed to elucidate the significance of the EHG signal in both normal and abnormal pregnancies. It may eventually be possible to use EHG as an ambulatory monitoring tool for the early diagnosis of preterm labor. PMID:8369867

  14. Preliminary results of ANAIS-25

    NASA Astrophysics Data System (ADS)

    Amaré, J.; Cebrián, S.; Cuesta, C.; García, E.; Ginestra, C.; Martínez, M.; Oliván, M. A.; Ortigoza, Y.; Ortiz de Solórzano, A.; Pobes, C.; Puimedón, J.; Sarsa, M. L.; Villar, J. A.; Villar, P.

    2014-04-01

    The ANAIS (Annual Modulation with NaI(Tl) Scintillators) experiment aims at the confirmation of the DAMA/LIBRA signal using the same target and technique at the Canfranc Underground Laboratory. 250 kg of ultrapure NaI(Tl) crystals will be used as a target, divided into 20 modules, each coupled to two photomultipliers. Two NaI(Tl) crystals of 12.5 kg each, grown by Alpha Spectra from a powder having a potassium level under the limit of our analytical techniques, form the ANAIS-25 set-up. The background contributions are being carefully studied and preliminary results are presented: their natural potassium content in the bulk has been quantified, as well as the uranium and thorium radioactive chains presence in the bulk through the discrimination of the corresponding alpha events by PSA, and due to the fast commissioning, the contribution from cosmogenic activated isotopes is clearly identified and their decay observed along the first months of data taking. Following the procedures established with ANAIS-0 and previous prototypes, bulk NaI(Tl) scintillation events selection and light collection efficiency have been also studied in ANAIS-25.

  15. Preliminary Iron Distribution on Vesta

    NASA Technical Reports Server (NTRS)

    Mittlefehldt, David W.; Mittlefehldt, David W.

    2013-01-01

    The distribution of iron on the surface of the asteroid Vesta was investigated using Dawn's Gamma Ray and Neutron Detector (GRaND) [1,2]. Iron varies predictably with rock type for the howardite, eucrite, and diogenite (HED) meteorites, thought to be representative of Vesta. The abundance of Fe in howardites ranges from about 12 to 15 wt.%. Basaltic eucrites have the highest abundance, whereas, lower crustal and upper mantle materials (cumulate eucrites and diogenites) have the lowest, and howardites are intermediate [3]. We have completed a mapping study of 7.6 MeV gamma rays produced by neutron capture by Fe as measured by the bismuth germanate (BGO) detector of GRaND [1]. The procedures to determine Fe counting rates are presented in detail here, along with a preliminary distribution map, constituting the necessary initial step to quantification of Fe abundances. We find that the global distribution of Fe counting rates is generally consistent with independent mineralogical and compositional inferences obtained by other instruments on Dawn such as measurements of pyroxene absorption bands by the Visual and Infrared Spectrometer (VIR) [4] and Framing Camera (FC) [5] and neutron absorption measurements by GRaND [6].

  16. Renewable Energy Park - Preliminary Feasibility & Engineering Report

    SciTech Connect

    Ariwite, Roderick

    2015-07-31

    This "Renewable Energy Park - Preliminary Feasibility & Engineering Report" seeks to provide an overall assessment and review of renewable energy development opportunities on the Fallon Indian Reservation and Colony Lands.

  17. Preliminary Nuclear Electric Propulsion (NEP) reliability study

    NASA Technical Reports Server (NTRS)

    Hsieh, T. M.; Nakashima, A. M.; Mondt, J. F.

    1973-01-01

    A preliminary failure mode, failure effect, and criticality analysis of the major subsystems of nuclear electric propulsion is presented. Simplified reliability block diagrams are also given. A computer program was used to calculate the reliability of the heat rejection subsystem.

  18. 7 CFR 1735.90 - Preliminary approvals.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... schedule for completion of the proposed action leaves insufficient time for RUS to prepare and process the... until the documentation is completed to RUS's satisfaction. (b) Consideration of preliminary...

  19. 42 CFR 457.925 - Preliminary investigation.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... (CONTINUED) STATE CHILDREN'S HEALTH INSURANCE PROGRAMS (SCHIPs) ALLOTMENTS AND GRANTS TO STATES Program Integrity § 457.925 Preliminary investigation. If the State agency receives a complaint of fraud or...

  20. 42 CFR 457.925 - Preliminary investigation.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... (CONTINUED) STATE CHILDREN'S HEALTH INSURANCE PROGRAMS (SCHIPs) ALLOTMENTS AND GRANTS TO STATES Program Integrity § 457.925 Preliminary investigation. If the State agency receives a complaint of fraud or...

  1. 42 CFR 457.925 - Preliminary investigation.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... (CONTINUED) STATE CHILDREN'S HEALTH INSURANCE PROGRAMS (SCHIPs) ALLOTMENTS AND GRANTS TO STATES Program Integrity § 457.925 Preliminary investigation. If the State agency receives a complaint of fraud or...

  2. Integrated Global Nuclear Materials Management Preliminary Concepts

    SciTech Connect

    Jones, E; Dreicer, M

    2006-06-19

    The world is at a turning point, moving away from the Cold War nuclear legacy towards a future global nuclear enterprise; and this presents a transformational challenge for nuclear materials management. Achieving safety and security during this transition is complicated by the diversified spectrum of threat 'players' that has greatly impacted nonproliferation, counterterrorism, and homeland security requirements. Rogue states and non-state actors no longer need self-contained national nuclear expertise, materials, and equipment due to availability from various sources in the nuclear market, thereby reducing the time, effort and cost for acquiring a nuclear weapon (i.e., manifestations of latency). The terrorist threat has changed the nature of military and national security requirements to protect these materials. An Integrated Global Nuclear Materials Management (IGNMM) approach would address the existing legacy nuclear materials and the evolution towards a nuclear energy future, while strengthening a regime to prevent nuclear weapon proliferation. In this paper, some preliminary concepts and studies of IGNMM will be presented. A systematic analysis of nuclear materials, activities, and controls can lead to a tractable, integrated global nuclear materials management architecture that can help remediate the past and manage the future. A systems approach is best suited to achieve multi-dimensional and interdependent solutions, including comprehensive, end-to-end capabilities; coordinated diverse elements for enhanced functionality with economy; and translation of goals/objectives or standards into locally optimized solutions. A risk-informed basis is excellent for evaluating system alternatives and performances, and it is especially appropriate for the security arena. Risk management strategies--such as defense-in-depth, diversity, and control quality--help to weave together various technologies and practices into a strong and robust security fabric. Effective

  3. Preliminary Design Reviews Project: SAPHIRE 8

    SciTech Connect

    Kurt G. Vedros; Curtis L. Smith

    2011-09-01

    The Preliminary Design Review (PDR) is intended to be performed at the conceptual phase of a design request. The design request is initiated with a Design Specification document which includes a problem statement, design details, a design checklist and supporting documentation and/or projected sample output. In addition to this, the design specification has a chapter devoted to the completion of the Preliminary Design Review. This document describes the process of documentation of the PDR in the Design Specification.

  4. 12 CFR 611.1250 - Preliminary exit fee estimate.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Preliminary exit fee estimate. 611.1250 Section... System Institution Status § 611.1250 Preliminary exit fee estimate. (a) Preliminary exit fee estimate—terminating association. You must provide a preliminary exit fee estimate to us when you submit the plan...

  5. [Prevention of diabetic foot].

    PubMed

    Metelko, Zeljko; Brkljacić Crkvencić, Neva

    2013-10-01

    Diabetic foot (DF) is the most common chronic complication, which depends mostly on the duration and successful treatment of diabetes mellitus. Based on epidemiological studies, it is estimated that 25% of persons with diabetes mellitus (PwDM) will develop the problems with DF during lifetime, while 5% do 15% will be treated for foot or leg amputation. The treatment is prolonged and expensive, while the results are uncertain. The changes in DF are influenced by different factors usually connected with the duration and regulation of diabetes mellitus. The first problems with DF are the result of misbalance between nutritional, defensive and reparatory mechanisms on the one hand and the intensity of damaging factors against DF on the other hand. Diabetes mellitus is a state of chronic hyperglycemia, consisting of changes in carbohydrate, protein and fat metabolism. As a consequence of the long duration of diabetes mellitus, late complications can develop. Foot is in its structure very complex, combined with many large and small bones connected with ligaments, directed by many small and large muscles, interconnected with many small and large blood vessels and nerves. Every of these structures can be changed by nutritional, defensive and reparatory mechanisms with consequential DE Primary prevention of DF includes all measures involved in appropriate maintenance of nutrition, defense and reparatory mechanisms.First, it is necessary to identify the high-risk population for DF, in particular for macrovascular, microvascular and neural complications. The high-risk population of PwDM should be identified during regular examination and appropriate education should be performed. In this group, it is necessary to include more frequent and intensified empowerment for lifestyle changes, appropriate diet, regular exercise (including frequent breaks for short exercise during sedentary work), regular self control of body weight, quit smoking, and appropriate treatment of glycemia

  6. Prevention of suicidal behavior

    PubMed Central

    Hegerl, Ulrich

    2016-01-01

    More than 800 000 people die every year from suicide, and about 20 times more attempt suicide. In most countries, suicide risk is highest in older males, and risk of attempted suicide is highest in younger females. The higher lethal level of suicidal acts in males is explained by the preference for more lethal methods, as well as other factors. In the vast majority of cases, suicidal behavior occurs in the context of psychiatric disorders, depression being the most important one. Improving the treatment of depression, restricting access to lethal means, and avoiding the Werther effect (imitation suicide) are central aspects of suicide prevention programs. In several European regions, the four-level intervention concept of the European Alliance Against Depression (www.EAAD.net), simultaneously targeting depression and suicidal behavior, has been found to have preventive effects on suicidal behavior. It has already been implemented in more than 100 regions in Europe. PMID:27489458

  7. Prevention of suicidal behavior.

    PubMed

    Hegerl, Ulrich

    2016-06-01

    More than 800 000 people die every year from suicide, and about 20 times more attempt suicide. In most countries, suicide risk is highest in older males, and risk of attempted suicide is highest in younger females. The higher lethal level of suicidal acts in males is explained by the preference for more lethal methods, as well as other factors. In the vast majority of cases, suicidal behavior occurs in the context of psychiatric disorders, depression being the most important one. Improving the treatment of depression, restricting access to lethal means, and avoiding the Werther effect (imitation suicide) are central aspects of suicide prevention programs. In several European regions, the four-level intervention concept of the European Alliance Against Depression (www.EAAD.net), simultaneously targeting depression and suicidal behavior, has been found to have preventive effects on suicidal behavior. It has already been implemented in more than 100 regions in Europe.

  8. Prevention of recurrent nephrolithiasis.

    PubMed

    Goldfarb, D S; Coe, F L

    1999-11-15

    The first episode of nephrolithiasis provides an opportunity to advise patients about measures for preventing future stones. Low fluid intake and excessive intake of protein, salt and oxalate are important modifiable risk factors for kidney stones. Calcium restriction is not useful and may potentiate osteoporosis. Diseases such as hyperparathyroidism, sarcoidosis and renal tubular acidosis should be considered in patients with nephrolithiasis. A 24-hour urine collection with measurement of the important analytes is usually reserved for use in patients with recurrent stone formation. In these patients, the major urinary risk factors include hypercalciuria, hyperoxaluria, hypocitraturia and hyperuricosuria. Effective preventive and treatment measures include thiazide therapy to lower the urinary calcium level, citrate supplementation to increase the urinary citrate level and, sometimes, allopurinol therapy to lower uric acid excretion. Uric acid stones are most often treated with citrate supplementation. Data now support the cost-effectiveness of evaluation and treatment of patients with recurrent stones. PMID:10593318

  9. Osteoradionecrosis: Causes and prevention

    SciTech Connect

    Friedman, R.B. )

    1990-01-01

    Osteoradionecrosis (ORN) is one of the most serious complications arising from head and neck radiation therapy. Current research has shown that ORN represents nonhealing, dead bone and is not a state of infection. ORN is the result of functional and structural bony changes that may not be expressed for months or years. ORN may occur spontaneously or in response to wounding. Predisposing factors include absorbed radiation dose, fractionation, delivery modality, and dental status. Timing of dental extractions and other factors have also been shown to affect incidence. ORN may be reduced through early intraoral evaluation, treatment, and adequate healing time prior to beginning RT. Hyperbaric oxygen (HBO) therapy has been beneficial in the prevention and treatment of ORN. It is of paramount importance for the medical community to recognize the factors that may reduce ORN incidence, endorse oral care protocols, and acknowledge the value of HBO therapy in the prevention and treatment of this disease. 60 references.

  10. "Signs of Suicide" shows promise as a middle school suicide prevention program.

    PubMed

    Schilling, Elizabeth A; Lawless, Martha; Buchanan, Laurel; Aseltine, Robert H

    2014-12-01

    Although the Signs of Suicide (SOS) suicide prevention program has been implemented at both the middle and high school levels, its efficacy has been demonstrated previously only among high school students. The current study evaluated SOS implemented in high military impact middle schools. Compared to controls, SOS participants demonstrated improved knowledge about suicide and suicide prevention, and participants with pretest ideation reported fewer suicidal behaviors at posttest than controls with pretest ideation. These results provide preliminary evidence for SOS's efficacy as a suicide prevention program for middle school students.

  11. [Preventing cervical cancer].

    PubMed

    Simon, P; Noël, J-C

    2015-09-01

    The incidence of cervical cancer has hopefully been dropping down in our industrialized countries since the introduction of both primary and secondary prevention. Nevertheless, it is still lethal in one out of two affected women though the introduction of cytological screening has dramatically reduced the mortality. Progressive diffusion of anti-HPV vaccination, the broadening of the viral types concerned, its association with existing screening measures and finally the introduction of viral detection as a screening tool must optimize the results already obtained.

  12. Preventing Supercooling Of Gallium

    NASA Technical Reports Server (NTRS)

    Massucco, Arthur A.; Wenghoefer, Hans M.; Wilkins, Ronnie

    1994-01-01

    Principle of heterogeneous nucleation exploited to prevent gallium from supercooling, enabling its use as heat-storage material that crystallizes reproducibly at its freezing or melting temperature of 29 to 30 degrees C. In original intended application, gallium used as heat-storage material in gloves of space suits. Terrestrial application lies in preparation of freezing-temperature reference samples for laboratories. Principle of heterogeneous nucleation also exploited similarly in heat pipes filled with sodium.

  13. Prevention and drug treatment.

    PubMed

    Testa, Mark F; Smith, Brenda

    2009-01-01

    Evidence linking alcohol and other drug abuse with child maltreatment, particularly neglect, is strong. But does substance abuse cause maltreatment? According to Mark Testa and Brenda Smith, such co-occurring risk factors as parental depression, social isolation, homelessness, or domestic violence may be more directly responsible than substance abuse itself for maltreatment. Interventions to prevent substance abuse-related maltreatment, say the authors, must attend to the underlying direct causes of both. Research on whether prevention programs reduce drug abuse or help parents control substance use and improve their parenting has had mixed results, at best. The evidence raises questions generally about the effectiveness of substance abuse services in preventing child maltreatment. Such services, for example, raise only marginally the rates at which parents are reunified with children who have been placed in foster care. The primary reason for the mixed findings, say Testa and Smith, is that almost all the parents face not only substance abuse problems but the co-occurring issues as well. To prevent recurring maltreatment and promote reunification, programs must ensure client progress in all problem areas. At some point in the intervention process, say Testa and Smith, attention must turn to the child's permanency needs and well-being. The best evidence to date suggests that substance-abusing parents pose no greater risk to their children than do parents of other children taken into child protective custody. It may be sensible, say the authors, to set a six-month timetable for parents to engage in treatment and allow twelve to eighteen months for them to show sufficient progress in all identified problem areas. After that, permanency plans should be expedited to place the child with a relative caregiver or in an adoptive home. Investing in parental recovery from substance abuse and dependence, the authors conclude, should not substitute for a comprehensive approach

  14. Prevention of foot blisters.

    PubMed

    Knapik, Joseph J

    2014-01-01

    Foot blisters are the most common medical problem faced by Soldiers during foot march operations and, if untreated, they can lead to infection. Foot blisters are caused by boots rubbing on the foot (frictional forces), which separates skin layers and allows fluid to seep in. Blisters can be prevented by wearing properly sized boots, conditioning feet through regular road marching, wearing socks that reduce reduce friction and moisture, and possibly applying antiperspirants to the feet. PMID:24952049

  15. Comparative Soot Diagnostics: Preliminary Results

    NASA Technical Reports Server (NTRS)

    Urban, David L.; Griffin, DeVon W.; Gard, Melissa Y.

    1997-01-01

    detected and suppressed. Prior to CSD, no combustion-generated particulate samples had been collected near the flame zone for well-developed microgravity flames. All of the extant data either came from drop tower tests and therefore only corresponded to the early stages of a fire or were collected far from the flame zone. The fuel sources in the drop tower tests were restricted to laminar gas-jet diffusion flames and very rapidly overheated wire insulation. The gas-jet tests indicated, through thermophoretic sampling, (2) that soot primaries and aggregates (groups of primary particles) in low-gravity may be significantly larger than those in normal gravity (1-g). This raises new scientific questions about soot processes as well as practical issues for particulate size sensitivity and detection alarm threshold levels used in on-orbit smoke detectors. Preliminary tests in the 2.2 second drop tower suggest that particulate generated by overheated wire insulation may be larger in low-g than in 1-g. Transmission Electron Microscope (TEM) grids downstream of the fire region in the Wire Insulation Flammability experiment as well as visual observation of long string-like aggregates, further confirm this suggestion. The combined impact of these limited results and theoretical predictions is that, as opposed to extrapolation from l-g data, direct knowledge of low-g combustion particulate is needed for more confident design of smoke detectors for spacecraft. This paper describes the operation and preliminary results of the CSD, a project conceived and developed at NASA Lewis Research Center. The CSD flight experiment was conducted in the Middeck Glovebox Facility (MGBX) on USMP-3. The project is support by NASA Headquarters Microgravity Science and Applications Division and Code Q. The results presented here are from the microgravity portion of the experiment, including the temporal response of the detectors and average sizes of the primary and aggregate particles captured on the

  16. Blow out preventer

    SciTech Connect

    Bruce, A.I.

    1980-06-10

    In oil and gas well pumping apparatus, a polish rod reciprocates through a stuffing box and connects to a submersible pump through a tubing string or the like. When servicing, it is desirable to close off the gas or oil pressure from below and hydraulic fluid is routed from a remote location to the blow out preventer. The blow out preventer consists of a cylindrical casing with a cap screw threadably engaged to the upper end thereof and containing a cylindrical spool or the like formed from elastomeric material having an annular channel around the outer perimeter which is operatively connected to the source of hydraulic fluid. When it is desired to close off the blow out preventer, hydraulic fluid is pumped under pressure to the channel thus forcing the center of the spool inwardly and clamping same around the polish rod thereby closing off the passageway around the polish rod. O rings surround the spool above and below the channel and assist in sealing. Upper and lower steps in the casing slope outwardly and away from one another to facilitate the return of the spool to the normal position when pressure is released.

  17. PREVENTION OF SUICIDE

    PubMed Central

    Bennett, A. E.

    1954-01-01

    Suicide is the ninth major cause of death in the nation. California, according to the latest comprehensive figures (1949), ranks about 50 per cent above the national average. Yet the importance of suicide as a cause of death is gravely underestimated. At hospitals and other agencies only emergency treatment is given before discharge of persons who attempt suicide, although it is known that many will repeat the attempt. Rarely is psychiatric evaluation carried out or definitive treatment prescribed. Suicidal symptoms are often ignored in other cases. Physicians have a responsibility, as in any disorder, to recognize signs and symptoms of impending suicide and to use all means of prevention. Prevention could be forwarded by the education of physicians and laymen in detecting early signs of depression, in recognizing accident proneness, and in insisting upon legal control of use of barbiturates, a common means of suicide. Lay associations should encourage individuals with suicidal impulses to go to psychiatric clinics for help. Police should learn how to deal with suicidal attempts, and hospitals should include psychiatric examination and advice as to treatment of all such persons. Suicidal attempts should be registered and reported to public health officers in the same way as are other dangerous diseases. More research should be done on case records of these patients, in order to better understand motivations and means of prevention. PMID:13209373

  18. Osteoradionecrosis prevention myths

    SciTech Connect

    Wahl, Michael J. E-mail: WahlMichaelJ@aol.com

    2006-03-01

    Purpose: To critically analyze controversial osteoradionecrosis (ORN) prevention techniques, including preradiation extractions of healthy or restorable teeth and the use of prophylactic antibiotics or hyperbaric oxygen (HBO) treatments for preradiation and postradiation extractions. Methods: The author reviewed ORN studies found on PubMed and in other article references, including studies on overall ORN incidence and pre- and postradiation incidence, with and without prophylactic HBO or antibiotics. Results: Owing in part to more efficient radiation techniques, the incidence of ORN has been declining in radiation patients over the last 2 decades, but the prevention of ORN remains controversial. A review of the available literature does not support the preradiation extraction of restorable or healthy teeth. There is also insufficient evidence to support the use of prophylactic HBO treatments or prophylactic antibiotics before extractions or other oral surgical procedures in radiation patients. Conclusions: To prevent ORN, irradiated dental patients should maintain a high level of oral health. A preradiation referral for a dental evaluation and close collaboration by a multidisciplinary team can be invaluable for radiation patients. As with most other dental patients, restorable and healthy teeth should be retained in irradiated patients. The use of prophylactic HBO or antibiotics should be reconsidered for preradiation and postradiation extractions.

  19. Preliminary LISA Telescope Spacer Design

    NASA Technical Reports Server (NTRS)

    Livas, J.; Arsenovic, P.; Catellucci, K.; Generie, J.; Howard, J.; Stebbins, R. T.

    2010-01-01

    The Laser Interferometric Space Antenna (LISA) mission observes gravitational waves by measuring the separations between freely floating proof masses located 5 million kilometers apart with an accuracy of approximately 10 picometers. The separations are measured interferometrically. The telescope is an afocal Cassegrain style design with a magnification of 80x. The entrance pupil has a 40 cm diameter and will either be centered on-axis or de-centered off-axis to avoid obscurations. Its two main purposes are to transform the small diameter beam used on the optical bench to a diffraction limited collimated beam to efficiently transfer the metrology laser between spacecraft, and to receive the incoming light from the far spacecraft. It transmits and receives simultaneously. The basic optical design and requirements are well understood for a conventional telescope design for imaging applications, but the LISA design is complicated by the additional requirement that the total optical path through the telescope must remain stable at the picometer level over the measurement band during the mission to meet the measurement accuracy. This poster describes the requirements for the telescope and the preliminary work that has been done to understand the materials and mechanical issues associated with the design of a passive metering structure to support the telescope and to maintain the spacing between the primary and secondary mirrors in the LISA on-orbit environment. This includes the requirements flowdown from the science goals, thermal modeling of the spacecraft and telescope to determine the expected temperature distribution,layout options for the telescope including an on- and off-axis design, and plans for fabrication and testing.

  20. Guidelines for prevention in psychology.

    PubMed

    2014-04-01

    The effectiveness of prevention to enhance human functioning and reduce psychological distress has been demonstrated. From infancy through adulthood, access to preventive services and interventions is important to improve the quality of life and human functioning and reduce illness and premature death. The importance of prevention is consistent with the Patient Protection and Affordable Care Act of 2010. Even with the increased focus on prevention, psychology training programs rarely require specific courses on prevention. In particular, conceptualizations about best practices in prevention, particularly at the environmental level, are lacking. Therefore, psychologists engaged in prevention can benefit from a set of guidelines that address and inform prevention practices. Accordingly, the Guidelines for Prevention in Psychology are intended to "inform psychologists, the public, and other interested parties regarding desirable professional practices" in prevention. The Prevention Guidelines are recommended based on their potential benefits to the public and the professional practice of psychology. They support prevention as an important area of practice, research, and training for psychologists. The Guidelines give increased attention to prevention within APA, encouraging psychologists to become involved with preventive activities relevant to their area of practice. (PsycINFO Database Record (c) 2014 APA, all rights reserved).

  1. Preliminary Fabry Perot testing - 1986

    SciTech Connect

    Benner, D.E.

    1987-04-30

    Fabry Perot interferometry is a method of determining instantaneous velocities of an object in motion. The interferometer system is composed of the Fabry Perot interferometer, a laser, an electronic streak camera, and several focusing lenses. The first tests discussed were done on exploding bridgewire devices. During these tests, several system parameters were changed. These changes did not seem to affect the data, which appeared to be consistent. The second tests performed focused on slapper-type devices. It was determined that sandblasted, vapor-deposited aluminum on the slapper material would be required to yield quality data. Streak camera failure prevented much data from being collected. An effort is being made to replace the current streak camera. After it is replaced, a Fabry Perot and velocity interferometry system for any reflector comparison will be made. The results will be published as the conclusion to this report.

  2. Preliminary Fabry Perot testing - 1986

    NASA Astrophysics Data System (ADS)

    Benner, D. E.

    1987-04-01

    Fabry Perot interferometry is a method of determining instantaneous velocities of an object in motion. The interferometer system is composed of the Fabry Perot interferometer, a laser, an electronic streak camera, and several focusing lenses. The first tests discussed were done on exploding bridgewire devices. During these tests, several system parameters were changed. These changes did not seem to affect the data, which appeared to be consistent. The second tests performed focused on slapper-type devices. It was determined that sandblasted, vapor-deposited aluminum on the slapper material would be required to yield quality data. Streak camera failure prevented much data from being collected. An effort is being made to replace the current streak camera. After it is replaced, a Fabry Perot and velocity interferometry system for any reflector comparison will be made. The results will be published as the conclusion to this report.

  3. Community Colleges--Prevention Challenges. Issues in Prevention

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This issue of "Issues in Prevention" focuses on prevention challenges facing community colleges. This issue contains the following articles: (1) Prevention at Community Colleges; (2) Q&A With William Auvenshine; (3) Chancellor's Initiative at the University of Wisconsin-Stout; (4) Alcohol Marketing in the Digital Age; and (5) Higher Education…

  4. Role of Enforcement in Prevention. Issues in Prevention

    ERIC Educational Resources Information Center

    Higher Education Center for Alcohol, Drug Abuse, and Violence Prevention, 2012

    2012-01-01

    This issue of "Issues in Prevention" focuses on the role of enforcement in prevention. This issue contains the following articles: (1) What the Evidence Tells Us about the Role of Enforcement in Prevention; (2) Campus Briefs; (3) Q&A with Charles Cychosz; and (4) Higher Education Center Resources.

  5. Cancer Prevention Fellowship Program (CPFP) | Division of Cancer Prevention

    Cancer.gov

    The Cancer Prevention Fellowship provides a strong foundation for scientists and clinicians to train in the field of cancer prevention and control. This structured, multidisciplinary program offers early career scientists from different health disciplines a variety of postdoctoral training opportunities . | Training to form a strong foundation in cancer prevention and control for scientists and clinicians.

  6. Sensing Senses: Tactile Feedback for the Prevention of Decubitus Ulcers

    PubMed Central

    Verbunt, Marcel

    2009-01-01

    Decubitus ulcers, also known as pressure sores, is a major problem in health care, in particular for patients with spinal cord injuries. These patients cannot feel the discomfort that would urge healthy people to change their posture. We describe a system that uses a sensor mat to detect problematic postures and provides tactile feedback to the user. The results of our preliminary study with healthy subjects show that the tactile feedback is a viable option to spoken feedback. We envision the system being used for rehabilitation games, but also for everyday Decubitus ulcers prevention. PMID:19949852

  7. ERIS: preliminary design phase overview

    NASA Astrophysics Data System (ADS)

    Kuntschner, Harald; Jochum, Lieselotte; Amico, Paola; Dekker, Johannes K.; Kerber, Florian; Marchetti, Enrico; Accardo, Matteo; Brast, Roland; Brinkmann, Martin; Conzelmann, Ralf D.; Delabre, Bernard A.; Duchateau, Michel; Fedrigo, Enrico; Finger, Gert; Frank, Christoph; Rodriguez, Fernando G.; Klein, Barbara; Knudstrup, Jens; Le Louarn, Miska; Lundin, Lars; Modigliani, Andrea; Müller, Michael; Neeser, Mark; Tordo, Sebastien; Valenti, Elena; Eisenhauer, Frank; Sturm, Eckhard; Feuchtgruber, Helmut; George, Elisabeth M.; Hartl, Michael; Hofmann, Reiner; Huber, Heinrich; Plattner, Markus P.; Schubert, Josef; Tarantik, Karl; Wiezorrek, Erich; Meyer, Michael R.; Quanz, Sascha P.; Glauser, Adrian M.; Weisz, Harald; Esposito, Simone; Xompero, Marco; Agapito, Guido; Antichi, Jacopo; Biliotti, Valdemaro; Bonaglia, Marco; Briguglio, Runa; Carbonaro, Luca; Cresci, Giovanni; Fini, Luca; Pinna, Enrico; Puglisi, Alfio T.; Quirós-Pacheco, Fernando; Riccardi, Armando; Di Rico, Gianluca; Arcidiacono, Carmelo; Dolci, Mauro

    2014-07-01

    The Enhanced Resolution Imager and Spectrograph (ERIS) is the next-generation adaptive optics near-IR imager and spectrograph for the Cassegrain focus of the Very Large Telescope (VLT) Unit Telescope 4, which will soon make full use of the Adaptive Optics Facility (AOF). It is a high-Strehl AO-assisted instrument that will use the Deformable Secondary Mirror (DSM) and the new Laser Guide Star Facility (4LGSF). The project has been approved for construction and has entered its preliminary design phase. ERIS will be constructed in a collaboration including the Max- Planck Institut für Extraterrestrische Physik, the Eidgenössische Technische Hochschule Zürich and the Osservatorio Astrofisico di Arcetri and will offer 1 - 5 μm imaging and 1 - 2.5 μm integral field spectroscopic capabilities with a high Strehl performance. Wavefront sensing can be carried out with an optical high-order NGS Pyramid wavefront sensor, or with a single laser in either an optical low-order NGS mode, or with a near-IR low-order mode sensor. Due to its highly sensitive visible wavefront sensor, and separate near-IR low-order mode, ERIS provides a large sky coverage with its 1' patrol field radius that can even include AO stars embedded in dust-enshrouded environments. As such it will replace, with a much improved single conjugated AO correction, the most scientifically important imaging modes offered by NACO (diffraction limited imaging in the J to M bands, Sparse Aperture Masking and Apodizing Phase Plate (APP) coronagraphy) and the integral field spectroscopy modes of SINFONI, whose instrumental module, SPIFFI, will be upgraded and re-used in ERIS. As part of the SPIFFI upgrade a new higher resolution grating and a science detector replacement are envisaged, as well as PLC driven motors. To accommodate ERIS at the Cassegrain focus, an extension of the telescope back focal length is required, with modifications of the guider arm assembly. In this paper we report on the status of the

  8. Prevention: What You Can Do

    MedlinePlus

    ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ... this? Submit What's this? Submit Button Related CDC Web Sites Division for Heart Disease and Stroke Prevention ...

  9. Head Lice: Prevention and Control

    MedlinePlus

    ... Treatment FAQs Malathion FAQs Epidemiology & Risk Factors Disease Biology Diagnosis Treatment Prevention & Control Resources for Health Professionals ... Frequently Asked Questions (FAQs) Epidemiology & Risk Factors Disease Biology Diagnosis Treatment Prevention & Control Resources for Health Professionals ...

  10. Vitamin D and Cancer Prevention

    MedlinePlus

    ... Partners & Collaborators Spotlight on Scientists Research Areas Cancer Biology Cancer Genomics Causes of Cancer Diagnosis Prevention Screening & ... Collaborators Spotlight on Scientists NCI Research Areas Cancer Biology Cancer Genomics Causes of Cancer Diagnosis Prevention Screening & ...

  11. Prevention and Treatment of Arrhythmia

    MedlinePlus

    ... Pressure High Blood Pressure Tools & Resources Stroke More Prevention & Treatment of Arrhythmia Updated:Sep 2,2016 Do ... Risk for Arrhythmia • Symptoms, Diagnosis & Monitoring of Arrhythmia • Prevention & Treatment of Arrhythmia Introduction Medications Ablation Devices for ...

  12. Preventing and Treating Blood Clots

    MedlinePlus

    ... and Treating Blood Clots Request Permissions Download PDF Preventing and Treating Blood Clots January 20, 2015 To ... 2013, ASCO updated the clinical practice guideline about preventing and treating blood clots for people with cancer ...

  13. Diet for Kidney Stone Prevention

    MedlinePlus

    ... may also help prevent kidney stones, such as citrus drinks. Recommendations based on the specific type of ... do to prevent kidney stones. Some studies suggest citrus drinks like lemonade and orange juice protect against ...

  14. Body Lice Prevention and Control

    MedlinePlus

    ... Treatment FAQs Malathion FAQs Epidemiology & Risk Factors Disease Biology Diagnosis Treatment Prevention & Control Resources for Health Professionals ... Frequently Asked Questions (FAQs) Epidemiology & Risk Factors Disease Biology Diagnosis Treatment Prevention & Control Resources for Health Professionals ...

  15. How Can Pneumonia Be Prevented?

    MedlinePlus

    ... page from the NHLBI on Twitter. How Can Pneumonia Be Prevented? Pneumonia can be very serious and ... t last as long Fewer serious complications Pneumococcal Pneumonia Vaccine A vaccine is available to prevent pneumococcal ...

  16. Can Kaposi Sarcoma Be Prevented?

    MedlinePlus

    ... early? Can Kaposi sarcoma be prevented? Kaposi sarcoma (KS) is caused by the Kaposi sarcoma associated herpesvirus ( ... to protect people against KSHV. For now, preventing KS depends on reducing the chance of becoming infected ...

  17. The Diabetes Prevention Program

    PubMed Central

    2005-01-01

    The Diabetes Prevention Program is a randomized clinical trial testing strategies to prevent or delay the development of type 2 diabetes in high-risk individuals with elevated fasting plasma glucose concentrations and impaired glucose tolerance. The 27 clinical centers in the U.S. are recruiting at least 3,000 participants of both sexes, ~50% of whom are minority patients and 20% of whom are ≥65 years old, to be assigned at random to one of three intervention groups: an intensive lifestyle intervention focusing on a healthy diet and exercise and two masked medication treatment groups—metformin or placebo—combined with standard diet and exercise recommendations. Participants are being recruited during a 2 2/3-year period, and all will be followed for an additional 3 1/3 to 5 years after the close of recruitment to a common closing date in 2002. The primary outcome is the development of diabetes, diagnosed by fasting or post-challenge plasma glucose concentrations meeting the 1997 American Diabetes Association criteria. The 3,000 participants will provide 90% power to detect a 33% reduction in an expected diabetes incidence rate of at least 6.5% per year in the placebo group. Secondary outcomes include cardiovascular disease and its risk factors; changes in glycemia, β-cell function, insulin sensitivity, obesity, diet, physical activity, and health-related quality of life; and occurrence of adverse events. A fourth treatment group—troglilazone combined with standard diet and exercise recommendations—was included initially but discontinued because of the liver toxicity of the drug. This randomized clinical trial will test the possibility of preventing or delaying the onset of type 2 diabetes in individuals at high risk. PMID:10189543

  18. Prevention of youth injuries.

    PubMed Central

    Laraque, D.; Barlow, B.; Durkin, M.

    1999-01-01

    There are four categories of causes responsible for the majority of injuries in youth 10-19 years of age: 1) motor vehicle traffic; 2) violence (intra-familial, extra-familial, self, pregnancy-related); 3) recreational; and 4) occupational. This article presents data from the National Center for Health Statistics mortality data and the National Pediatric Trauma Registry morbidity data. Nationwide, the pediatric injury death rate is highest among adolescents 15-19 years of age. Motor vehicle-related deaths account for 41% and firearm-related deaths account for 36% of injury deaths in this age group. For youths aged 10-14 years, motor vehicle-related deaths account for 38% and; firearm-related deaths account for 26% of injury deaths. For both age groups, occupant motor vehicle-related deaths account for the majority of deaths and underscore the need for seat belt use. Using theoretical principles based on the Haddon matrix and a knowledge of adolescent development, proposed interventions to decrease injuries and deaths related to motor vehicles and firearms include graduated licensing, occupant restraint, speed limits, conflict resolution, and gun control. Occupational injuries, particularly injury associated with agricultural production, account for an estimated 100,000 injuries per year. Preventive strategies include OSHA regulations imposing standards for protective devices and further study for guidelines for adolescent work in agriculture. Injuries related to recreation include drowning and sports injuries. Preventive strategies may include proper supervision and risk reduction with respect to use of alcohol/drugs. The data presented support the use of primary prevention to achieve the most effective, safe community interventions targeting adolescents. PMID:10599188

  19. Overview study of LNG release prevention and control systems

    SciTech Connect

    Pelto, P.J.; Baker, E.G.; Holter, G.M.; Powers, T.B.

    1982-03-01

    The liquefied natural gas (LNG) industry employs a variety of release prevention and control techniques to reduce the likelihood and the consequences of accidental LNG releases. A study of the effectiveness of these release prevention and control systems is being performed. Reference descriptions for the basic types of LNG facilities were developed. Then an overview study was performed to identify areas that merit subsequent and more detailed analyses. The specific objectives were to characterize the LNG facilities of interest and their release prevention and control systems, identify possible weak links and research needs, and provide an analytical framework for subsequent detailed analyses. The LNG facilities analyzed include a reference export terminal, marine vessel, import terminal, peakshaving facility, truck tanker, and satellite facility. A reference description for these facilities, a preliminary hazards analysis (PHA), and a list of representative release scenarios are included. The reference facility descriptions outline basic process flows, plant layouts, and safety features. The PHA identifies the important release prevention operations. Representative release scenarios provide a format for discussing potential initiating events, effects of the release prevention and control systems, information needs, and potential design changes. These scenarios range from relatively frequent but low consequence releases to unlikely but large releases and are the principal basis for the next stage of analysis.

  20. Preventing cervical cancer globally.

    PubMed

    Schmeler, Kathleen M

    2012-11-01

    Cervical cancer is one of the leading causes of cancer and cancer-related deaths among women worldwide. More than 85% of cases and deaths occur in the developing world where the availability of effective screening is limited. In this issue of the journal, Pierce and colleagues (beginning on page 1273) describe a novel technique using a high-resolution microendoscope (HRME) to diagnose cervical dysplasia. This perspective reviews the limitations of existing cervical cancer screening methods currently in use in low-resource settings and the potential for HRME imaging to contribute to cervical cancer prevention in the developing world.

  1. Preventing and diagnosing dementia.

    PubMed

    Keenan, Bernie; Jenkins, Catharine; Ginesi, Laura

    While dementia is an umbrella term for a range of degenerative brain disorders, many share similar presentations. Nurses are ideally placed to identify those at risk and empower them to access treatment and plan and prepare for their future needs--as such, they need up-to-date knowledge of the signs and symptoms of the different types of dementia to identify risk factors and make an informed diagnosis. This article, the third in a four-part series on dementia, examines the risk factors, signs, symptoms and diagnosis of dementia, as well as outlining lifestyle factors such as diet and exercise that may help to prevent the development of the condition.

  2. Vaccines to prevent leishmaniasis

    PubMed Central

    Kumar, Rajiv; Engwerda, Christian

    2014-01-01

    Leishmaniasis is a parasitic disease that encompasses a range of clinical manifestations affecting people in tropical and subtropical regions of the world. Epidemiological and experimental data indicate that protection from disease can be achieved in most people. In addition, we know how the host immune system must respond to infection in order to control parasite growth. However, there is still no vaccine for use in humans. Here, we review our understanding of host immunity following Leishmania infection and also discuss recent advances in the development of vaccines to prevent leishmaniasis, highlighting a new promising approach that targets the parasite hemoglobin receptor. PMID:25505961

  3. [Epidemiology and prevention].

    PubMed

    Akaza, Hideyuki

    2016-01-01

    Incidence and mortality rates of the prostate cancer are quite different between countries in the world. Such diversity may relate not only with the genetic difference but life style including diet. It is sure that the countries where PSA test widely prevails experience the decrease of the mortality of the prostate cancer. In Japan, 25% of the population is now over 65 years old. Surprisingly, one third of the patients with prostate cancer who were diagnosed at year 2010 are over 75 years old. Adequate selection of the treatment and endeavor to establish prevention strategy are important. PMID:26793873

  4. Prevention of ankle sprains.

    PubMed

    Walsh, W M; Blackburn, T

    1977-01-01

    Ankles are sprained when supported on an unstable foundation, while too rididly fixed to the playing surface, or when forced into unnatural positions by extrinsic muscle tightness. The unstable foundation may be the shoe itself, a chuck-hole, or another player's foot. Undue fixation may be by 1-inch mud cleats, baseball spikes, or a modern wrestling mat. When these circumstances occur, heel cord tightness may alter the ankle's response. Thus, prevention of ankle sprains may be by modification of any of these factors.

  5. HIV prevention transformed: the new prevention research agenda

    PubMed Central

    Padian, Nancy S.; McCoy, Sandra I.; Karim, Salim Abdool; Hasen, Nina; Kim, Julia; Bartos, Michael; Katabira, Elly; Bertozzi, Stefano; Schwartländer, Bernhard; Cohen, Myron S.

    2013-01-01

    SUMMARY We have entered a new era in HIV prevention whereby priorities have expanded from biomedical discovery to include implementation, effectiveness, and the effect of combination prevention at the population level. However, gaps in knowledge and implementation challenges remain. In this Review we analyse trends in the rapidly changing landscape of HIV prevention, and chart a new path for HIV prevention research that focuses on the implementation of effective and efficient combination prevention strategies to turn the tide on the HIV pandemic. PMID:21763938

  6. Reducing Stress and Preventing Anxiety in African American Adolescents: A Culturally- Grounded Approach

    PubMed Central

    Robinson, W. LaVome; Droege, Jocelyn R.; Case, Mary H.; Jason, Leonard A.

    2016-01-01

    Evidenced-based and culturally adapted stress-reduction interventions for urban African American adolescents who are at risk for anxiety and other problems related to stress are needed. This study presents intervention components and preliminary outcome findings of a culturally adapted stress-reduction intervention for urban African American adolescents. Preliminary findings support the efficacy of the intervention to reduce anxiety and enhance general cognitive competencies, such as coping strategies, self-efficacy, and positive thinking, among participants, in comparison to controls. Clinical implications of the stress-reduction intervention for the prevention of psychopathology, particularly among African American adolescents, are discussed. PMID:27042702

  7. Informatics in radiology: web-based preliminary reporting system for radiology residents with PACS integration.

    PubMed

    O'Connell, Timothy; Chang, Debra

    2012-01-01

    While on call, radiology residents review imaging studies and issue preliminary reports to referring clinicians. In the absence of an integrated reporting system at the training sites of the authors' institution, residents were typing and faxing preliminary reports. To partially automate the on-call resident workflow, a Web-based system for resident reporting was developed by using the free open-source xAMP Web application framework and an open-source DICOM (Digital Imaging and Communications in Medicine) software toolkit, with the goals of reducing errors and lowering barriers to education. This reporting system integrates with the picture archiving and communication system to display a worklist of studies. Patient data are automatically entered in the preliminary report to prevent identification errors and simplify the report creation process. When the final report for a resident's on-call study is available, the reporting system queries the report broker for the final report, and then displays the preliminary report side by side with the final report, thus simplifying the review process and encouraging review of all of the resident's reports. The xAMP Web application framework should be considered for development of radiology department informatics projects owing to its zero cost, minimal hardware requirements, ease of programming, and large support community. PMID:22929149

  8. Biorepositories | Division of Cancer Prevention

    Cancer.gov

    Carefully collected and controlled high-quality human biospecimens, annotated with clinical data and properly consented for investigational use, are available through the Division of Cancer Prevention Biorepositories listed in the charts below. Biorepositories Managed by the Division of Cancer Prevention Biorepositories Supported by the Division of Cancer Prevention Related Biorepositories | Information about accessing biospecimens collected from DCP-supported clinical trials and projects.

  9. Changing Schools to Prevent Delinquency.

    ERIC Educational Resources Information Center

    Kerr, Douglas M.

    Although community psychologists and prevention specialists view schools as the ideal vehicle for delinquency programs for children, few examples of effective school-based prevention programs are available. Delinquency prevention program developers view common school practices as contributing causes of delinquency, making school change a major…

  10. Proven Pathways to Violence Prevention

    ERIC Educational Resources Information Center

    Calhoun, John

    2006-01-01

    Drawing on forty years of distinguished service in delinquency prevention, John Calhoun, founder of the National Crime Prevention Council, lays out the essential ingredients for preventing violence. These include strategies for connecting with alienated youth, building community norms of caring, reducing access of weapons of violence, and claiming…

  11. Eating Disorders: Prevention through Education.

    ERIC Educational Resources Information Center

    Nagel, K. L.; Jones, Karen H.

    1993-01-01

    School prevention programs for teenage eating disorders should emphasize nutrition education (knowledge, attitudes, behavior) and living skills (self-concept, coping). Secondary prevention involves identifying early warning signs and places for referral; tertiary prevention creates a supportive school environment for recoverers with teachers as…

  12. [Secondary stroke prevention].

    PubMed

    Ferro, J M; Correia, M; Freire, A; Perez y Sanchez, J; Abrunhosa, M A; Perez y Sanchez, M F

    1998-11-01

    The guidelines for secondary stroke prevention, graded following available scientific evidence, are presented. Stroke and TIA are defined and the indications for referral established. Basic assessment of stroke patients should include laboratory evaluation, ECG, brain CT, ultrasound examination of the extracranial vessels for events in the carotid distribution, and transthoracic or transesophageal echocardiogram if cardioembolism is suspected. The pharmacological and non-pharmacological reduction of blood pressure and serum cholesterol, stopping smoking and reducing alcohol intake are general measures recommended for secondary stroke prevention, together with healthier life-style changes (eating a Mediterranean type diet and performing regular moderate physical exercise). Concerning antithrombotic therapy, oral anticoagulants are recommended for patients with atrial fibrillation and other high to medium emboligenic cardiac risk conditions. Antiplatelet drugs are recommended for all other survivors of an ischemic cerebral event. Aspirin (75-325 mg/day) is the drug of choice. Alternative antiplatelet agents are clopidrogrel, ticlopidine, dipiridamol or triflusal. They can be used in patients with intolerance or contraindication to aspirin or in high-risk subjects. Endarterectomy of the symptomatic carotid is an additional procedure recommended for patients with ischemic stroke or TIA and carotid stenosis > 80% on the side of the symptomatic cerebral hemisphere. PMID:10021804

  13. TOWARD SUICIDE PREVENTION

    PubMed Central

    Rao, Venkoba A.

    1999-01-01

    Suicide is an important mode of death. There are many psychiatrically ill patients in therapy running different degree of suicide risk. The risk of death by suicide is with almost all psychiatric illnesses, but it is found more with depressive disease, schizophrenia and personality disorder. Many studies have reported higher incidences of suicide attempts and suicide among alcoholics, which is often precipitated by family crises. Drug problems, low threshold for tolerance of day to day frustration, unemployement and poor parenting are major causes for youth suicide. There is biological evidence of suicidal behaviour. Fall in the level of serotonin and 5-HIAA in the CSF and in hind brain is found in subjects dying from suicide. Researchers have found decreased melatonin level in depression and suicide attempters. Long term therapy with antidepressants (Tricyclics), mood stabilizers (lithium and valproate) and new SSRIs prevent relapses and lessen suicide. It was concluded that general hospital doctors are in position of reducing suicide rates. Education of physician in detection of depression and suicide prevention will result in decline in number of suicides. The important measures include limiting the ability of methods of self-harm, antidepressants, paracetamol and insecticides. PMID:21430799

  14. [Prevention of diabetic foot].

    PubMed

    Metelko, Zeljko; Brkljacić Crkvencić, Neva

    2013-10-01

    Diabetic foot (DF) is the most common chronic complication, which depends mostly on the duration and successful treatment of diabetes mellitus. Based on epidemiological studies, it is estimated that 25% of persons with diabetes mellitus (PwDM) will develop the problems with DF during lifetime, while 5% do 15% will be treated for foot or leg amputation. The treatment is prolonged and expensive, while the results are uncertain. The changes in DF are influenced by different factors usually connected with the duration and regulation of diabetes mellitus. The first problems with DF are the result of misbalance between nutritional, defensive and reparatory mechanisms on the one hand and the intensity of damaging factors against DF on the other hand. Diabetes mellitus is a state of chronic hyperglycemia, consisting of changes in carbohydrate, protein and fat metabolism. As a consequence of the long duration of diabetes mellitus, late complications can develop. Foot is in its structure very complex, combined with many large and small bones connected with ligaments, directed by many small and large muscles, interconnected with many small and large blood vessels and nerves. Every of these structures can be changed by nutritional, defensive and reparatory mechanisms with consequential DE Primary prevention of DF includes all measures involved in appropriate maintenance of nutrition, defense and reparatory mechanisms.First, it is necessary to identify the high-risk population for DF, in particular for macrovascular, microvascular and neural complications. The high-risk population of PwDM should be identified during regular examination and appropriate education should be performed. In this group, it is necessary to include more frequent and intensified empowerment for lifestyle changes, appropriate diet, regular exercise (including frequent breaks for short exercise during sedentary work), regular self control of body weight, quit smoking, and appropriate treatment of glycemia

  15. Preventing errors in laterality.

    PubMed

    Landau, Elliot; Hirschorn, David; Koutras, Iakovos; Malek, Alexander; Demissie, Seleshie

    2015-04-01

    An error in laterality is the reporting of a finding that is present on the right side as on the left or vice versa. While different medical and surgical specialties have implemented protocols to help prevent such errors, very few studies have been published that describe these errors in radiology reports and ways to prevent them. We devised a system that allows the radiologist to view reports in a separate window, displayed in a simple font and with all terms of laterality highlighted in separate colors. This allows the radiologist to correlate all detected laterality terms of the report with the images open in PACS and correct them before the report is finalized. The system is monitored every time an error in laterality was detected. The system detected 32 errors in laterality over a 7-month period (rate of 0.0007 %), with CT containing the highest error detection rate of all modalities. Significantly, more errors were detected in male patients compared with female patients. In conclusion, our study demonstrated that with our system, laterality errors can be detected and corrected prior to finalizing reports.

  16. How to prevent overdiagnosis.

    PubMed

    Chiolero, Arnaud; Paccaud, Fred; Aujesky, Drahomir; Santschi, Valérie; Rodondi, Nicolas

    2015-01-01

    Overdiagnosis is the diagnosis of an abnormality that is not associated with a substantial health hazard and that patients have no benefit to be aware of. It is neither a misdiagnosis (diagnostic error), nor a false positive result (positive test in the absence of a real abnormality). It mainly results from screening, use of increasingly sensitive diagnostic tests, incidental findings on routine examinations, and widening diagnostic criteria to define a condition requiring an intervention. The blurring boundaries between risk and disease, physicians' fear of missing a diagnosis and patients' need for reassurance are further causes of overdiagnosis. Overdiagnosis often implies procedures to confirm or exclude the presence of the condition and is by definition associated with useless treatments and interventions, generating harm and costs without any benefit. Overdiagnosis also diverts healthcare professionals from caring about other health issues. Preventing overdiagnosis requires increasing awareness of healthcare professionals and patients about its occurrence, the avoidance of unnecessary and untargeted diagnostic tests, and the avoidance of screening without demonstrated benefits. Furthermore, accounting systematically for the harms and benefits of screening and diagnostic tests and determining risk factor thresholds based on the expected absolute risk reduction would also help prevent overdiagnosis.

  17. Initiatives for proliferation prevention

    SciTech Connect

    1997-04-01

    Preventing the proliferation of weapons of mass destruction is a central part of US national security policy. A principal instrument of the Department of Energy`s (DOE`s) program for securing weapons of mass destruction technology and expertise and removing incentives for scientists, engineers and technicians in the newly independent states (NIS) of the former Soviet Union to go to rogue countries or assist terrorist groups is the Initiatives for Proliferation Prevention (IPP). IPP was initiated pursuant to the 1994 Foreign Operations Appropriations Act. IPP is a nonproliferation program with a commercialization strategy. IPP seeks to enhance US national security and to achieve nonproliferation objectives by engaging scientists, engineers and technicians from former NIS weapons institutes; redirecting their activities in cooperatively-developed, commercially viable non-weapons related projects. These projects lead to commercial and economic benefits for both the NIS and the US IPP projects are funded in Russian, Ukraine, Kazakhstan and Belarus. This booklet offers an overview of the IPP program as well as a sampling of some of the projects which are currently underway.

  18. Pressure ulcer prevention.

    PubMed

    Edlich, Richard F; Winters, Kathryne L; Woodard, Charles R; Buschbacher, Ralph M; Long, William B; Gebhart, Jocelynn H; Ma, Eva K

    2004-01-01

    The purpose of this collective review is to outline the predisposing factors in the development of pressure ulcers and to identify a pressure ulcer prevention program. The most frequent sites for pressure ulcers are areas of skin overlying bony prominences. There are four critical factors contributing to the development of pressure ulcers: pressure, shearing forces, friction, and moisture. Pressure is now viewed as the single most important etiologic factor in pressure ulcer formation. Prolonged immobilization, sensory deficit, circulatory disturbances, and poor nutrition have been identified as important risk factors in the development of pressure ulcer formation. Among the clinical assessment scales available, only two, the Braden Scale and Norton Scale, have been tested extensively for reliability and/or validity. The most commonly used risk assessment tools for pressure ulcer formation are computerized pressure monitoring and measurement of laser Doppler skin blood flow. Pressure ulcers can predispose the patient to a variety of complications that include bacteremia, osteomyelitis, squamous cell carcinoma, and sinus tracts. The three components of pressure ulcer prevention that must be considered in any patient include management of incontinence, nutritional support, and pressure relief. The pressure relief program must be individualized for non-weight-bearing individuals as well as those that can bear weight. For those that can not bear weight and passively stand, the RENAISSANCE Mattress Replacement System is recommended for the immobile patient who lies supine on the bed, the stretcher, or operating room table. This alternating pressure system is unique because it has three separate cells that are not interconnected. It is specifically designed so that deflation of each individual cell will reach a ZERO PRESSURE during each alternating pressure cycle. The superiority of this system has been documented by comprehensive clinical studies in which this system

  19. [The health and epidemic prevention system of Qingdao in German occupation period].

    PubMed

    Jin, Xia

    2012-07-01

    In 1893, the German army occupied Qingdao and the 17-year-long control began. During the occupation period, the German colonial government had taken a series of health and epidemic prevention measures, including solving the drinking water problem, improving living conditions, sewer construction, and sewage and garbage disposal to promote the level of sanitation. They also established epidemic prevention and treatment institutions, including epidemic administration and reporting. A series of rules for epidemic prevention were put forward and executed by police officers. Those measures played a role in the administration, legalization and professionalization of the health and epidemic prevention system in Qingdao and initiated the preliminary modern transformation of the health prevention mechanism.

  20. 75 FR 50733 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-17

    ... Register published on April 11, 2000 (65 FR 19477-78) or you may visit http://DocketsInfo.dot.gov . Docket.../1984 theft rate data (50 FR 46669, November 12, 1985). The 2008 theft rate for each vehicle line was... compared to the theft rate experienced in CY/MY 2007 (for 2007 theft data, see 75 FR 47720, August 9,...

  1. 76 FR 36486 - Preliminary Theft Data; Motor Vehicle Theft Prevention Standard

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-22

    ... Register published on April 11, 2000 (65 FR 19477-78) or you may visit http://DocketsInfo.dot.gov . Docket.../1984 theft rate data (50 FR 46669, November 12, 1985). The 2009 theft rate for each vehicle line was... compared to the theft rate experienced in CY/MY 2008 (For 2008 theft data, see 76 FR 2598, January 14,...

  2. Preliminary Evaluation of a Parent Training Program to Prevent Gun Play

    ERIC Educational Resources Information Center

    Gross, Amy; Miltenberger, Raymond; Knudson, Peter; Bosch, Amanda; Breitwieser, Carrie Brower

    2007-01-01

    Recent research has shown that behavioral skills training with in situ training is an effective strategy to teach children the safety skills needed if they ever encounter an unattended firearm. The current study evaluated the use of parents as trainers to increase the efficiency of training. The success of parent training on their children's…

  3. Small-Scale Bullying Prevention Discussion Video for Classrooms: A Preliminary Evaluation

    ERIC Educational Resources Information Center

    Migliaccio, Todd; Raskauskas, Juliana

    2013-01-01

    Bullying has been shown to be negatively related to both academic performance and attendance among students. The present study examined a small-scale bullying intervention using a video-discussion model. Eighty-one students in grades 4 through 6 completed pre- and posttests examining gains in knowledge of bullying and responses to it. Results…

  4. Group training with healthy computing practices to prevent repetitive strain injury (RSI): a preliminary study.

    PubMed

    Peper, Erik; Gibney, Katherine H; Wilson, Vietta E

    2004-12-01

    This pilot study investigated whether group training, in which participants become role models and coaches, would reduce discomfort as compared to a nontreatment Control Group. Sixteen experimental participants participated in 6 weekly 2-hr group sessions of a Healthy Computing program whereas 12 control participants received no training. None of the participants reported symptoms to their supervisors nor were they receiving medical treatment for repetitive strain injury prior to the program. The program included training in ergonomic principles, psychophysiological awareness and control, sEMG practice at the workstation, and coaching coworkers. Using two-tailed t tests to analyze the data, the Experimental Group reported (1) a significant overall reduction in most body symptoms as compared to the Control Group and (2) a significant increase in positive work-style habits, such as taking breaks at the computer, as compared to the Control Group. This study suggests that employees could possibly improve health and work style patterns based on a holistic training program delivered in a group format followed by individual practice.

  5. Innovative approach for prevention and treatment of post subarachnoid hemorrhage vasospasm: A preliminary report.

    PubMed

    Venkataramana, Neelam K; Rao, Shailesh A V; Naik, Arun L; Shetty, Kishore; Murthy, Paparaja; Bansal, Abhilash; Panotopoulos, Christos

    2012-04-01

    More than one third of patients with subarachnoid hemorrhage (SAH) develop clinically significant vasospasm, as a leading morbidity and mortality factor for these patients. It is widely accepted that a) Degradation products of blood are the causative factors of vasospasm b) The amount of subarachnoid blood seen on admission CT is correlated to the risk of vasospasm c) Reducing the subarachnoid clot burden at the time of surgery reduces the risk of vasospasm. But there is no existing method to clear the blood from subarachnoid spaces satisfactorily. We have evaluated safety and feasibility of fluid exchange catheter system in SAH, to achieve this goal. We were successful in clearing cisternal blood in three patients with aneurysmal rupture with fluid exchange catheter system. Baseline CT scan of brain was performed immediately after the surgery and then at the end of irrigation. The amount of subarachnoid blood was evaluated. This innovative, fluid exchange catheter system infuses and aspirates micro volumes of drug solution in a cyclic mode, ensuring isobaric exchange of fluids. The result is good clearance of blood in subarachnoid spaces were seen in all the patients. Also, significant improvement in neurological deficits secondary to vasospasm was seen. We conclude that the fluid exchange catheter system is safe and adoptable in neurosurgical practice. PMID:22870156

  6. Natural Products for Cancer Prevention

    PubMed Central

    Greenlee, Heather

    2013-01-01

    OBJECTIVES To review the clinical trial literature on the use and effects of natural products for cancer prevention. DATA SOURCES Clinical trials published in PubMed. CONCLUSION There is a growing body of literature on the use of natural products for cancer prevention. To date, few trials have demonstrated conclusive benefit. Current guidelines recommend against the use of natural products for cancer prevention. IMPLICATIONS FOR NURSING PRACTICE Clinicians should ask patients about their use of natural products and motivations for use. If patients are using natural products specifically for cancer prevention, they should be counseled on the current guidelines, as well as their options for other cancer prevention strategies. PMID:22281308

  7. Prevention of pediatric sports injuries.

    PubMed

    Demorest, Rebecca A; Landry, Gregory L

    2003-12-01

    With over 30 million children participating in sports each year across the United States, a number of significant injuries are to be expected. Although mild injuries such as strains, sprains, and contusions predominate, catastrophic injuries do occur. Young athletes are at an increased risk for growth plate and apophyseal injuries, overuse injuries, and heat illness. Many of these sports injuries can be prevented. Prevention strategies include protective equipment, rule changes, preseason and season prevention interventions, safety measures, better coaching, education, and a societal awareness of injury and prevention. This article discusses current injury prevention for children participating in baseball, football, soccer, and ice hockey.

  8. [Chronic bronchitis. Development, prevention].

    PubMed

    Neukirch, F; Perdrizet, S

    1988-01-01

    The adoption of an arbitrary epidemiological definition for chronic bronchitis has enabled some progress to be made in the understanding of the frequency and natural course of this disease. It is important to distinguish between chronic airflow obstruction and chronic hypersecretion of bronchial mucus. The prevalence of the disease can only be assessed in selective groups of the population and varies according to the characteristics of these groups, but is approximately 15% of men and 8% of women. There is relatively low mortality in France: 6/100,000 in 1985 and varies according to the departments, up to 38/100,000 inhabitants. These data ought to be interpreted with care and it is also important to take account of factors linked to their evolution. Longitudinal studies undertaken 20 years ago have allowed two hypotheses to be formulated to aid in a more precise understanding of the natural history of the disease: the first of these was the Dutch hypothesis which is currently undergoing a renewal of interest linked to epidemiological studies on HRB, and the English hypothesis which has the merit of emphasizing the principal risk factor in chronic bronchitis. Certain smokers are sensitive to tobacco, even though some others are not. Does the explanation of this lie in the relationship between obstructive ventilatory problems and bronchial hyper-reactivity? This association is discussed in the light of recent work as well as the relationship between bronchial hyperactivity, smoking and chronic bronchitis. Other risk factors have been studied: occupational hazards, air pollution and acute respiratory infections in childhood. But, in spite of all the work carried out to better define the risk factors and prognosis of the disease, this makes up a complex overall picture which is poorly understood and which should stimulate us to further research. The prevention of the disorder should be aimed at three levels; at the primary level (to prevent the appearance of the

  9. Pressure Ulcer Prevention

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis (anticipated pubicstion date - mid-2009) Purpose A pressure ulcer, also known as a pressure sore, decubitus ulcer, or bedsore, is defined as a localized injury to the skin/and or underlying tissue occurring most often over a bony prominence and caused by pressure, shear, or friction, alone or in combination. (1) Those at risk for developing pressure ulcers include the elderly and critically ill as well as persons with neurological impairments and those who suffer conditions associated with immobility. Pressure ulcers are graded or staged with a 4-point classification system denoting severity. Stage I represents the beginnings of a pressure ulcer and stage IV, the severest grade, consists of full thickness tissue loss with exposed bone, tendon, and or muscle. (1) In a 2004 survey of Canadian health care settings, Woodbury and Houghton (2) estimated that the prevalence of pressure ulcers at a stage 1 or greater in Ontario ranged between 13.1% and 53% with nonacute health care settings having the highest prevalence rate (Table 1). Executive Summary Table 1: Prevalence of Pressure Ulcers* Setting Canadian Prevalence,% (95% CI) Ontario Prevalence,Range % (n) Acute care 25 (23.8–26.3) 23.9–29.7 (3418) Nonacute care† 30 (29.3–31.4) 30.0–53.3 (1165) Community care 15 (13.4–16.8) 13.2 (91) Mixed health care‡ 22 (20.9

  10. Prevention of cardiovascular disease.

    PubMed Central

    Haines, A.; Patterson, D.; Rayner, M.; Hyland, K.

    1992-01-01

    1. Major risk factors for coronary heart disease (CHD) are smoking, blood pressure and blood cholesterol and they interact in a multiplicative fashion. Family history of premature coronary heart disease and lack of exercise also contribute. Obesity increases risk probably mainly by its effect on blood cholesterol and blood pressure. Heavy alcohol consumption is a risk factor for stroke. 2. Prevention may be opportunistic or in specially organized clinics, the latter being less likely to result in the attendance of high risk individuals. 3. Worthwhile reductions in cigarette smoking can be achieved by brief advice and follow-up. Literature on smoking and other aspects of prevention is available from the district health education department. 4. Risk scores can be used to calculate the risk of coronary heart disease. They can help to indicate the advisability of measurement of blood cholesterol and to focus limited resources on those at highest risk by helping to define a 'special care group'. 5. Indications for measuring blood cholesterol are: a family history of premature coronary heart disease or hyperlipidaemia, personal history of coronary heart disease, clinical evidence of raised lipids (xanthelasma, corneal arcus under 50, xanthomas at any age), a high risk of coronary heart disease according to a risk score. Many would also include those under treatment for hypertension and diabetes. 6. Dietary advice can moderately reduce blood cholesterol. The proportion of calories from fat should be reduced from the current average of around 40% to a maximum of 33%. Dietary advice should be tailored to the patient's current diet. An increase in vegetables and fruit can be generally advocated. 7. Regular exercise has a worthwhile role to play in prevention. Rapid walking, jogging and swimming may all be suitable, as may be heavy gardening and housework. 8. A small proportion of patients may require lipid-lowering drugs. These include resins (cholestyramine and colestipol

  11. The Prevention of Adolescent Depression

    PubMed Central

    Gladstone, Tracy R.G.; Beardslee, William R.; O’Connor, Erin E.

    2011-01-01

    Synopsis This article provides a conceptual framework for research on the prevention of depression in youth and reviews the recent literature on prevention efforts targeting children and adolescents. Prevention efforts should target both specific and non-specific risk factors, enhance protective factors, use a developmental approach, and target selective and/or indicated samples. In general, a review of the literature indicates that prevention programs utilizing cognitive behavioral and/or interpersonal approaches, and family-based prevention strategies, are most helpful. Overall, it appears that there is reason for hope regarding the role of interventions in preventing depressive disorders in youth. Several new directions for future research on the prevention of depression in youth were outlined. PMID:21333838

  12. Hydrothermal Liquefaction Treatment Preliminary Hazard Analysis Report

    SciTech Connect

    Lowry, Peter P.; Wagner, Katie A.

    2015-08-31

    A preliminary hazard assessment was completed during February 2015 to evaluate the conceptual design of the modular hydrothermal liquefaction treatment system. The hazard assessment was performed in 2 stages. An initial assessment utilizing Hazard Identification and Preliminary Hazards Analysis (PHA) techniques identified areas with significant or unique hazards (process safety-related hazards) that fall outside of the normal operating envelope of PNNL and warranted additional analysis. The subsequent assessment was based on a qualitative What-If analysis. This analysis was augmented, as necessary, by additional quantitative analysis for scenarios involving a release of hazardous material or energy with the potential for affecting the public.

  13. Epidemiology and prevention.

    PubMed

    Buchbinder, Susan

    2006-01-01

    The 2006 Conference on Retroviruses and Opportunistic Infections marked the 13th year of this conference and the 25th anniversary of the first published cases of AIDS in gay men in Los Angeles. As noted in the opening plenary session, HIV has likely been present in the human population since the 1930s, and therefore represents a relatively recent disease for humans. However, by the end of 2005, more than 40 million persons were estimated to be living with HIV infection, and 5 million new infections are occurring annually. Investigators at this year's conference presented a number of abstracts focused on the leading edge of the epidemic, HIV testing strategies, the role of acute versus chronic HIV infection in driving the epidemic, and the substantial progress being made in developing and testing a variety of biomedical prevention strategies.

  14. Preventing remediation problems

    SciTech Connect

    Fleming, W.H.

    1994-12-31

    Remediation, the design and construction of a remedy, typically represents the most significant portion of the cleanup process. The cost may be 5 to 10 times the cost of earlier investigation and feasibility efforts. Furthermore, the risks associated with remediation activities and their ability to meet ultimate cleanup goals and objectives are far greater than those associated with earlier efforts. Often times there are unrealistic expectations interjected throughout the design and construction process in the remediation field. The simple fact that most problems are buried, and one cannot see all that is below the ground surface provides sufficient uncertainty to result in problems. There are three key points during the remediation process which provide opportunities to prevent and avoid problems. These are: (1) during design; (2) during procurement and contracting; and (3) during construction. This paper examines actions which the author has found or believes will assist in providing a formula for success.

  15. Prevention of skateboard injuries.

    PubMed

    Morgan, W J; Galloway, D J; Patel, A R

    1980-01-01

    Skateboarding has become extremely popular in the United Kingdom, and it is estimated that over two million skateboards have been sold. Previous surveys have shown the dangers of the sport, fractures of the limbs being a particularly common form of injury. Consequently the provision of skateboard parks and the wearing of adequate protective clothing were considered necessary to reduce to severity of the injuries sustained. Our survey does not support this view, and suggests that fractures are more likely to occur in people with full protective clothing and skating in a park. The reasons for this are discussed. It is also suggested that expert instruction in the use of the skateboard has been neglected as a means of accident prevention.

  16. [Cellulite - causes, prevention, treatment ].

    PubMed

    Janda, Katarzyna; Tomikowska, Anna

    2014-01-01

    Cellulite is a multifactorial etiology ailment. It changes the skin topography by the formation of the skin surface's appearance, changes described as "orange peel". This prob- lem concerns 85-98% of women, and for them it is one of the most intolerable aesthetic imperfections. In the past few years the interest of scientists in this problem has clearly increased. Several theories on the pathophysiology of cel- lulite have been produced A number of different thera- peutic regimens have been developed using modern tech- nology. However, despite the many treatment options for cellulite, it is extremely important that patients should be aware that only multidirectional treatment can bring sat- isfactory results. The aim of this review was to describe the causes of cellulite, and its prevention and treatment.

  17. Melanoma Epidemiology and Prevention.

    PubMed

    Berwick, Marianne; Buller, David B; Cust, Anne; Gallagher, Richard; Lee, Tim K; Meyskens, Frank; Pandey, Shaily; Thomas, Nancy E; Veierød, Marit B; Ward, Sarah

    2016-01-01

    The epidemiology of melanoma is complex, and individual risk depends on sun exposure, host factors, and genetic factors, and in their interactions as well. Sun exposure can be classified as intermittent, chronic, or cumulative (overall) exposure, and each appears to have a different effect on type of melanoma. Other environmental factors, such as chemical exposures-either through occupation, atmosphere, or food-may increase risk for melanoma, and this area warrants further study. Host factors that are well known to be important are the numbers and types of nevi and the skin phenotype. Genetic factors are classified as high-penetrant genes, moderate-risk genes, or low-risk genetic polymorphisms. Subtypes of tumors, such as BRAF-mutated tumors, have different risk factors as well as different therapies. Prevention of melanoma has been attempted using various strategies in specific subpopulations, but to date optimal interventions to reduce incidence have not emerged. PMID:26601858

  18. Preventing and diagnosing dementia.

    PubMed

    Keenan, Bernie; Jenkins, Catharine; Ginesi, Laura

    While dementia is an umbrella term for a range of degenerative brain disorders, many share similar presentations. Nurses are ideally placed to identify those at risk and empower them to access treatment and plan and prepare for their future needs--as such, they need up-to-date knowledge of the signs and symptoms of the different types of dementia to identify risk factors and make an informed diagnosis. This article, the third in a four-part series on dementia, examines the risk factors, signs, symptoms and diagnosis of dementia, as well as outlining lifestyle factors such as diet and exercise that may help to prevent the development of the condition. PMID:27544960

  19. [Prevention of hepatic encephalopathy].

    PubMed

    Morillas, Rosa M; Sala, Marga; Planas, Ramon

    2014-06-01

    Hepatic encephalopathy (HE) is a frequent complication of cirrhosis which, in addition to producing a great social impact, deteriorates the quality of life of patients and is considered a sign of advanced liver disease and therefore a clinical indication for liver transplant evaluation. Patients who have had episodes of HE have a high risk of recurrence. Thus, after the HE episode resolves, it is recommended: control and prevention of precipitating factors (gastrointestinal bleeding, spontaneous bacterial peritonitis, use of diuretics with caution, avoid nervous system depressant medications), continued administration of non-absorbable disaccharides such as lactulose or lactitol, few or non-absorbable antibiotics such as rifaximin and assess the need for a liver transplant as the presence of a HE episode carries a poor prognosis in cirrhosis.

  20. Pilot Testing an Internet-Based STI and HIV Prevention Intervention With Chilean Women

    PubMed Central

    Villegas, Natalia; Santisteban, Daniel; Cianelli, Rosina; Ferrer, Lilian; Ambrosia, Todd; Peragallo, Nilda; Lara, Loreto

    2015-01-01

    Purpose The incidence of sexually transmitted infections (STIs) and human immunodeficiency virus (HIV) is high among young Chilean women, and there are no STI or HIV prevention interventions available to them that incorporate technology. The purpose of this study was to investigate the preliminary efficacy of an Internet-based STI and HIV prevention intervention (I-STIPI) for Chilean young women on measures of STI- and HIV-related information, motivation, behavioral skills, and preventive behaviors. Design This is a pretest-posttest study. Forty young Chilean women between 18 and 24 years of age participated in an investigation of the I-STIPI’s preliminary efficacy on STI and HIV prevention-related outcomes between baseline and a postintervention assessment. The intervention consisted of four online modules. Data collection was conducted in Santiago, Chile. Paired-samples t test analysis was used to determine whether there were significant differences in each of the outcome variables. Findings After receiving I-STIPI, women reported a significant increase in levels of STI- and HIV-related knowledge, attitudes toward the use of condoms and perceived self-efficacy, and a reduction of risky sexual behaviors with uncommitted partners. Conclusions The I-STIPI showed promise as an Internet-based intervention that can reduce barriers to accessing preventive interventions and increase STI and HIV preventive behaviors in young Chilean women. Clinical Relevance The study provided important information about the ability of an Internet-based intervention to reduce young women’s risk factors and to provide positive preliminary efficacy on STI- and HIV-related outcomes. Internet-based interventions can eliminate many barriers to receiving prevention interventions and may prove to be cost effective. PMID:25410132

  1. Smart isolation mount for army guns: I. Preliminary results

    NASA Astrophysics Data System (ADS)

    Allaei, Daryoush; Tarnowski, David J.; Mattice, Michael S.; Testa, Robert C.

    2000-06-01

    The work reported in this paper is focused on an effective and efficient solution, namely Smart Isolation Mount for Army Guns (SIMAG), to the weapon stabilization and fire control issues facing US Army guns. SIMAG is composed of the optimum integration of two innovative technologies. Vibration Control by Confinement and smart senor/actuator/active control systems. The combined approach may also be applied to a gun barrel to reduce its undesired vibratory motions excited by external and internal disturbances, such as gun firing action. SIMAG reconfigures the distribution and propagation of excess vibration energy and confines vibrations to certain non-critical regions or modes within a structure. Concentrated passive, active, or smart damping elements or cancellation techniques may be applied to more effectively dissipate or cancel the trapped vibrations and to prevent build up in the assembly. As the active elements, an array of collocated, PZT-based sensor- actuator sets is recommended for incorporation in SIMAG. Part of the active elements is used for spatially managing excess vibration energy while the other part is utilized for energy dissipation and cancellation. The preliminary result of our feasibility work on the SIMAG concept is demonstrated via computer simulations. It is shown that the insertion of a preliminary version of SIMAG in a 30mm gun system onboard an attack helicopter reduces the fluctuating loads and deformations measured across the helicopter bottom shell by 40 to 50 percent. SIMAG makes significant progress towards solving the firing control problems with affordable weight and power penalties by compensating for all errors in one of the two places, the turret-aircraft interface or gun barrel. Even thought the initial target application of SIMAG is airborne guns, a modified version can be incorporated into ground armors, such as tanks and humvees.

  2. Pressure Ulcer Prevention

    PubMed Central

    2009-01-01

    Executive Summary In April 2008, the Medical Advisory Secretariat began an evidence-based review of the literature concerning pressure ulcers. Please visit the Medical Advisory Secretariat Web site, http://www.health.gov.on.ca/english/providers/program/mas/tech/tech_mn.html to review these titles that are currently available within the Pressure Ulcers series. Pressure ulcer prevention: an evidence based analysis The cost-effectiveness of prevention strategies for pressure ulcers in long-term care homes in Ontario: projections of the Ontario Pressure Ulcer Model (field evaluation) Management of chronic pressure ulcers: an evidence-based analysis (anticipated pubicstion date - mid-2009) Purpose A pressure ulcer, also known as a pressure sore, decubitus ulcer, or bedsore, is defined as a localized injury to the skin/and or underlying tissue occurring most often over a bony prominence and caused by pressure, shear, or friction, alone or in combination. (1) Those at risk for developing pressure ulcers include the elderly and critically ill as well as persons with neurological impairments and those who suffer conditions associated with immobility. Pressure ulcers are graded or staged with a 4-point classification system denoting severity. Stage I represents the beginnings of a pressure ulcer and stage IV, the severest grade, consists of full thickness tissue loss with exposed bone, tendon, and or muscle. (1) In a 2004 survey of Canadian health care settings, Woodbury and Houghton (2) estimated that the prevalence of pressure ulcers at a stage 1 or greater in Ontario ranged between 13.1% and 53% with nonacute health care settings having the highest prevalence rate (Table 1). Executive Summary Table 1: Prevalence of Pressure Ulcers* Setting Canadian Prevalence,% (95% CI) Ontario Prevalence,Range % (n) Acute care 25 (23.8–26.3) 23.9–29.7 (3418) Nonacute care† 30 (29.3–31.4) 30.0–53.3 (1165) Community care 15 (13.4–16.8) 13.2 (91) Mixed health care‡ 22 (20.9

  3. Effects of a social cognitive theory-based hip fracture prevention web site for older adults.

    PubMed

    Nahm, Eun-Shim; Barker, Bausell; Resnick, Barbara; Covington, Barbara; Magaziner, Jay; Brennan, Patricia Flatley

    2010-01-01

    The purposes of this study were to develop a Social Cognitive Theory-based, structured Hip Fracture Prevention Web site for older adults and conduct a preliminary evaluation of its effectiveness. The Theory-based, structured Hip Fracture Prevention Web site is composed of learning modules and a moderated discussion board. A total of 245 older adults recruited from two Web sites and a newspaper advertisement were randomized into the Theory-based, structured Hip Fracture Prevention Web site and the conventional Web sites groups. Outcomes included (1) knowledge (hip fractures and osteoporosis), (2) self-efficacy and outcome expectations, and (3) calcium intake and exercise and were assessed at baseline, end of treatment (2 weeks), and follow-up (3 months). Both groups showed significant improvement in most outcomes. For calcium intake, only the Theory-based, structured Hip Fracture Prevention Web site group showed improvement. None of the group and time interactions were significant. The Theory-based, structured Hip Fracture Prevention Web site group, however, was more satisfied with the intervention. The discussion board usage was significantly correlated with outcome gains. Despite several limitations, the findings showed some preliminary effectiveness of Web-based health interventions for older adults and the use of a Theory-based, structured Hip Fracture Prevention Web site as a sustainable Web structure for online health behavior change interventions. PMID:20978408

  4. Effects of a social cognitive theory-based hip fracture prevention web site for older adults.

    PubMed

    Nahm, Eun-Shim; Barker, Bausell; Resnick, Barbara; Covington, Barbara; Magaziner, Jay; Brennan, Patricia Flatley

    2010-01-01

    The purposes of this study were to develop a Social Cognitive Theory-based, structured Hip Fracture Prevention Web site for older adults and conduct a preliminary evaluation of its effectiveness. The Theory-based, structured Hip Fracture Prevention Web site is composed of learning modules and a moderated discussion board. A total of 245 older adults recruited from two Web sites and a newspaper advertisement were randomized into the Theory-based, structured Hip Fracture Prevention Web site and the conventional Web sites groups. Outcomes included (1) knowledge (hip fractures and osteoporosis), (2) self-efficacy and outcome expectations, and (3) calcium intake and exercise and were assessed at baseline, end of treatment (2 weeks), and follow-up (3 months). Both groups showed significant improvement in most outcomes. For calcium intake, only the Theory-based, structured Hip Fracture Prevention Web site group showed improvement. None of the group and time interactions were significant. The Theory-based, structured Hip Fracture Prevention Web site group, however, was more satisfied with the intervention. The discussion board usage was significantly correlated with outcome gains. Despite several limitations, the findings showed some preliminary effectiveness of Web-based health interventions for older adults and the use of a Theory-based, structured Hip Fracture Prevention Web site as a sustainable Web structure for online health behavior change interventions.

  5. CPFP Summer Curriculum: Molecular Prevention Course | Division of Cancer Prevention

    Cancer.gov

    This Cancer Prevention Fellowship Program (CPFP) one-week course on molecular aspects of cancer prevention follows the Principles and Practice of Cancer Prevention and Control course. It provides a strong background about molecular biology and genetics of cancer, and an overview of cutting-edge research and techniques in the fields of molecular epidemiology, biomarkers, multi-omic, and translational research. The following topics will be typically presented: |

  6. Assessing preventability for obstetric hemorrhage.

    PubMed

    Della Torre, Micaela; Kilpatrick, Sarah J; Hibbard, Judith U; Simonson, Louise; Scott, Shirley; Koch, Abby; Schy, Deborah; Geller, Stacie E

    2011-12-01

    We sought to determine preventability for cases of obstetric hemorrhage, identify preventable factors, and compare differences between levels of hospital. We retrospectively reviewed a 1-year cohort of severe and near-miss obstetric hemorrhage in an urban perinatal network. An expert panel, using a validated preventability model, reviewed all cases. Preventability and distribution of preventability factors were compared between levels of hospital care. Sixty-three severe and near-miss obstetric hemorrhage cases were identified from 11 hospitals; 54% were deemed potentially preventable. Overall preventability was not statistically different by level of hospital, and 88% were provider related. The only treatment-related preventability factors were significantly different between levels of hospital and significantly less common in level III hospitals (p < 0.01). The majority of obstetric hemorrhage was preventable. The most common potentially preventable factor was provider treatment error, and this was significantly more common in level II hospitals. New interventions should be focused on decreasing providers' treatment errors.

  7. Assessing preventability for obstetric hemorrhage.

    PubMed

    Della Torre, Micaela; Kilpatrick, Sarah J; Hibbard, Judith U; Simonson, Louise; Scott, Shirley; Koch, Abby; Schy, Deborah; Geller, Stacie E

    2011-12-01

    We sought to determine preventability for cases of obstetric hemorrhage, identify preventable factors, and compare differences between levels of hospital. We retrospectively reviewed a 1-year cohort of severe and near-miss obstetric hemorrhage in an urban perinatal network. An expert panel, using a validated preventability model, reviewed all cases. Preventability and distribution of preventability factors were compared between levels of hospital care. Sixty-three severe and near-miss obstetric hemorrhage cases were identified from 11 hospitals; 54% were deemed potentially preventable. Overall preventability was not statistically different by level of hospital, and 88% were provider related. The only treatment-related preventability factors were significantly different between levels of hospital and significantly less common in level III hospitals (p < 0.01). The majority of obstetric hemorrhage was preventable. The most common potentially preventable factor was provider treatment error, and this was significantly more common in level II hospitals. New interventions should be focused on decreasing providers' treatment errors. PMID:21698554

  8. Preliminary evaluation of a serious game for the dissemination and public awareness on preschool children's oral health.

    PubMed

    Ito, Cristina; Marinho Filho, Alfeu V; Ito, Márcia; Azevedo, Marilia M; de Almeida, Maurício Amaral

    2013-01-01

    This article presents the preliminary evaluation by dentists, teachers and parents of a serious game for dissemination of public awareness on preschool children's oral health. In this game, the player keeps a victory condition, while your tooth remains whole. Preliminary evaluation was performed in two parts. The first part was a questionnaire designed to evaluate the applicability of this technology and the opinions on the effectiveness of games in education and in oral health promotion. In the second part, the game is presented and an evaluation questionnaire of it is applied. This study had the participation of 115 persons. There was 80% approval which suggested that the game is an alternative for the prevention of dental awareness. Furthermore, the study perceives that teachers can work together with dentists in order to perform dental prevention. PMID:23920808

  9. Preliminary design package for Sunair SEC-601 solar collector

    NASA Technical Reports Server (NTRS)

    1978-01-01

    The preliminary design of the Owens-Illinois model Sunair SEC-601 tubular air solar collector is presented. Information in this package includes the subsystem design and development approaches, hazard analysis, and detailed drawings available as the preliminary design review.

  10. Preliminary designs: passive solar manufactured housing. Technical status report

    SciTech Connect

    Not Available

    1980-05-12

    The criteria established to guide the development of the preliminary designs are listed. Three preliminary designs incorporating direct gain and/or sunspace are presented. Costs, drawings, and supporting calculations are included. (MHR)

  11. 40 CFR 1033.210 - Preliminary approval.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 1033.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.210 Preliminary approval. (a) If... determinations for questions related to engine family definitions, auxiliary emission-control...

  12. 40 CFR 1033.210 - Preliminary approval.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 1033.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION CONTROLS CONTROL OF EMISSIONS FROM LOCOMOTIVES Certifying Engine Families § 1033.210 Preliminary approval. (a) If... determinations for questions related to engine family definitions, auxiliary emission-control...

  13. 32 CFR 1908.11 - Preliminary information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Preliminary information. 1908.11 Section 1908.11 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY PUBLIC REQUESTS FOR MANDATORY DECLASSIFICATION REVIEW OF CLASSIFIED INFORMATION PURSUANT TO § 3.6 OF EXECUTIVE...

  14. 32 CFR 1908.11 - Preliminary information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Preliminary information. 1908.11 Section 1908.11 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY PUBLIC REQUESTS FOR MANDATORY DECLASSIFICATION REVIEW OF CLASSIFIED INFORMATION PURSUANT TO § 3.6 OF EXECUTIVE...

  15. 29 CFR 1955.31 - Preliminary conference.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 29 Labor 9 2012-07-01 2012-07-01 false Preliminary conference. 1955.31 Section 1955.31 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... those not disposed of by admissions or agreements, and control the subsequent course of the...

  16. 29 CFR 1955.31 - Preliminary conference.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 29 Labor 9 2010-07-01 2010-07-01 false Preliminary conference. 1955.31 Section 1955.31 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... those not disposed of by admissions or agreements, and control the subsequent course of the...

  17. 29 CFR 1955.31 - Preliminary conference.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 29 Labor 9 2013-07-01 2013-07-01 false Preliminary conference. 1955.31 Section 1955.31 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR... those not disposed of by admissions or agreements, and control the subsequent course of the...

  18. 32 CFR 1700.4 - Preliminary information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... receive a FOIA request shall expeditiously forward the request to the Director, Information Management... 32 National Defense 6 2010-07-01 2010-07-01 false Preliminary information. 1700.4 Section 1700.4... INTELLIGENCE PROCEDURES FOR DISCLOSURE OF RECORDS PURSUANT TO THE FREEDOM OF INFORMATION ACT §...

  19. 32 CFR 1901.11 - Preliminary information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 6 2013-07-01 2013-07-01 false Preliminary information. 1901.11 Section 1901.11 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY PUBLIC RIGHTS... outstanding fees for information services at this or other federal agencies will not be accepted and action...

  20. 32 CFR 1901.11 - Preliminary information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Preliminary information. 1901.11 Section 1901.11 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY PUBLIC RIGHTS... outstanding fees for information services at this or other federal agencies will not be accepted and action...

  1. 32 CFR 1901.11 - Preliminary information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 6 2012-07-01 2012-07-01 false Preliminary information. 1901.11 Section 1901.11 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY PUBLIC RIGHTS... outstanding fees for information services at this or other federal agencies will not be accepted and action...

  2. 32 CFR 1901.11 - Preliminary information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 6 2014-07-01 2014-07-01 false Preliminary information. 1901.11 Section 1901.11 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY PUBLIC RIGHTS... outstanding fees for information services at this or other federal agencies will not be accepted and action...

  3. 32 CFR 1901.11 - Preliminary information.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 6 2011-07-01 2011-07-01 false Preliminary information. 1901.11 Section 1901.11 National Defense Other Regulations Relating to National Defense CENTRAL INTELLIGENCE AGENCY PUBLIC RIGHTS... outstanding fees for information services at this or other federal agencies will not be accepted and action...

  4. 15 CFR 270.101 - Preliminary reconnaissance.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... INSTITUTE OF STANDARDS AND TECHNOLOGY, DEPARTMENT OF COMMERCE NATIONAL CONSTRUCTION SAFETY TEAMS NATIONAL CONSTRUCTION SAFETY TEAMS Establishment and Deployment of Teams § 270.101 Preliminary reconnaissance. (a) To... the site of a building failure. The Director may establish and deploy a Team to conduct...

  5. Two Gifted Rapid Readers--Preliminary Study.

    ERIC Educational Resources Information Center

    Schale, Florence C.

    The "page-at-a-glance" reading phenomenon in two gifted readers using only monocular vision was investigated. The specific questions to be answered in this preliminary study were (1) What is the average duration of fixations made by gifted readers while reading a somewhat familiar article? and (2) What degree of comprehension on materials of…

  6. 18 CFR 154.105 - Preliminary statement.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 18 Conservation of Power and Water Resources 1 2010-04-01 2010-04-01 false Preliminary statement. 154.105 Section 154.105 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT RATE SCHEDULES AND TARIFFS Form and Composition...

  7. 18 CFR 154.105 - Preliminary statement.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 18 Conservation of Power and Water Resources 1 2012-04-01 2012-04-01 false Preliminary statement. 154.105 Section 154.105 Conservation of Power and Water Resources FEDERAL ENERGY REGULATORY COMMISSION, DEPARTMENT OF ENERGY REGULATIONS UNDER NATURAL GAS ACT RATE SCHEDULES AND TARIFFS Form and Composition...

  8. 40 CFR 1042.210 - Preliminary approval.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... specific provisions that apply for deterioration factors. Decisions made under this section are considered... 40 Protection of Environment 32 2010-07-01 2010-07-01 false Preliminary approval. 1042.210 Section 1042.210 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) AIR POLLUTION...

  9. Preliminary LC Records for Monographs in OCLC.

    ERIC Educational Resources Information Center

    Preece, Barbara G.; Fox, Mary Anne

    1992-01-01

    Discusses the decision by Library of Congress (LC) to include preliminary cataloging records for monographs as part of its tape distribution service. The records' impact on work flow in a research library's cataloging department that uses OCLC is described, and a survey of OCLC/ARL (Association of Research Libraries) members is discussed. (eight…

  10. Preliminary Safety Analysis for the IRIS Reactor

    SciTech Connect

    Ricotti, M.E.; Cammi, A.; Cioncolini, A.; Lombardi, C.; Cipollaro, A.; Orioto, F.; Conway, L.E.; Barroso, A.C.

    2002-07-01

    A deterministic analysis of the IRIS safety features has been carried out by means of the best-estimate code RELAP (ver. RELAP5 mod3.2). First, the main system components were modeled and tested separately, namely: the Reactor Pressure Vessel (RPV), the modular helical-coil Steam Generators (SG) and the Passive (natural circulation) Emergency Heat Removal System (PEHRS). Then, a preliminary set of accident transients for the whole primary and safety systems was investigated. Since the project was in a conceptual phase, the reported analyses must be considered preliminary. In fact, neither the reactor components, nor the safety systems and the reactor signal logics were completely defined at that time. Three 'conventional' design basis accidents have been preliminary evaluated: a Loss Of primary Flow Accident, a Loss Of Coolant Accident and a Loss Of Feed Water accident. The results show the effectiveness of the safety systems also in LOCA conditions; the core remains covered for the required grace period. This provides the basis to move forward to the preliminary design. (authors)

  11. 5 CFR 838.1007 - Preliminary review.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... (CONTINUED) COURT ORDERS AFFECTING RETIREMENT BENEFITS Court Orders Affecting Civil Service Retirement Benefits § 838.1007 Preliminary review. (a)(1) Upon receipt of a court order and documentation required by... OPM has received the court order and documentation. The court order and documentation will be...

  12. 5 CFR 838.1007 - Preliminary review.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... (CONTINUED) COURT ORDERS AFFECTING RETIREMENT BENEFITS Court Orders Affecting Civil Service Retirement Benefits § 838.1007 Preliminary review. (a)(1) Upon receipt of a court order and documentation required by... OPM has received the court order and documentation. The court order and documentation will be...

  13. 5 CFR 838.1007 - Preliminary review.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... (CONTINUED) COURT ORDERS AFFECTING RETIREMENT BENEFITS Court Orders Affecting Civil Service Retirement Benefits § 838.1007 Preliminary review. (a)(1) Upon receipt of a court order and documentation required by... OPM has received the court order and documentation. The court order and documentation will be...

  14. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... regularly for the utility in its own work and that the costs are reasonable. (c) The procedures in 23 CFR... 23 Highways 1 2011-04-01 2011-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  15. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... regularly for the utility in its own work and that the costs are reasonable. (c) The procedures in 23 CFR... 23 Highways 1 2010-04-01 2010-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  16. Preliminary tests of the electrostatic plasma accelerator

    NASA Technical Reports Server (NTRS)

    Aston, G.; Acker, T.

    1990-01-01

    This report describes the results of a program to verify an electrostatic plasma acceleration concept and to identify those parameters most important in optimizing an Electrostatic Plasma Accelerator (EPA) thruster based upon this thrust mechanism. Preliminary performance measurements of thrust, specific impulse and efficiency were obtained using a unique plasma exhaust momentum probe. Reliable EPA thruster operation was achieved using one power supply.

  17. 43 CFR 2450.2 - Preliminary determination.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Preliminary determination. 2450.2 Section 2450.2 Public Lands: Interior Regulations Relating to Public Lands (Continued) BUREAU OF LAND MANAGEMENT, DEPARTMENT OF THE INTERIOR LAND RESOURCE MANAGEMENT (2000) PETITION-APPLICATION...

  18. Preliminary Findings on Rural Homelessness in Ohio.

    ERIC Educational Resources Information Center

    First, Richard J.; And Others

    This report is designed to present preliminary findings from the first comprehensive study of rural homelessness in the United States. The study was conducted during the first 6 months of 1990, and data were collected from interviews with 921 homeless adults in 21 randomly selected rural counties in Ohio. The sample counties represent 26% of the…

  19. Plutonium Immobilization Rack and Magazine Preliminary Design

    SciTech Connect

    Stokes, M.W.

    1998-12-11

    The purpose of this report is to document our current preliminary design for the Can-in-Canister rack and magazine. Since this is a developmental project with testing still ongoing, these designs will probably change as we become more knowledgeable of the functions, reliability, and cost of these designs.

  20. Preliminary radiation shielding design for BOOMERANG

    SciTech Connect

    Donahue, Richard J.

    2002-10-23

    Preliminary radiation shielding specifications are presented here for the 3 GeV BOOMERANG Australian synchrotron light source project. At this time the bulk shield walls for the storage ring and injection system (100 MeV Linac and 3 GeV Booster) are considered for siting purposes.

  1. Polarized electrons in ELSA (preliminary results)

    NASA Astrophysics Data System (ADS)

    Nakamura, S.; von Drachenfels, W.; Durek, D.; Frommberger, F.; Hoffmann, M.; Husmann, D.; Kiel, B.; Klein, F. J.; Menze, D.; Michel, T.; Nakanishi, T.; Naumann, J.; Reichelt, T.; Steier, C.; Toyama, T.; Voigt, S.; Westermann, M.

    1998-01-01

    Polarized electrons have been accelerated in the electron stretcher accelerator ELSA for the first time. Up to 2.1 GeV the polarization of the electron beam supplied by the 120 keV polarized electron source has been measured with a Mo/ller polarimeter. Preliminary results of polarization measurements at high energies and the performance of the source are presented.

  2. 40 CFR 161.170 - Preliminary analysis.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Preliminary analysis. 161.170 Section 161.170 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES Product Chemistry Data Requirements §...

  3. 40 CFR 161.170 - Preliminary analysis.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 24 2011-07-01 2011-07-01 false Preliminary analysis. 161.170 Section 161.170 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR REGISTRATION OF ANTIMICROBIAL PESTICIDES Product Chemistry Data Requirements §...

  4. 33 CFR 116.15 - Preliminary investigation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Investigation, to the Administrator, Bridge Administration Program. (b) The Preliminary Investigation Report will include a description of the nature and extent of the obstruction, the alterations to the bridge believed necessary to meet the reasonable needs of existing and future navigation, the type and volume...

  5. 33 CFR 116.15 - Preliminary investigation.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Investigation, to the Administrator, Office of Bridge Programs. (b) The Preliminary Investigation Report will include a description of the nature and extent of the obstruction, the alterations to the bridge believed necessary to meet the reasonable needs of existing and future navigation, the type and volume of...

  6. 33 CFR 116.15 - Preliminary investigation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Investigation, to the Administrator, Office of Bridge Programs. (b) The Preliminary Investigation Report will include a description of the nature and extent of the obstruction, the alterations to the bridge believed necessary to meet the reasonable needs of existing and future navigation, the type and volume of...

  7. 33 CFR 116.15 - Preliminary investigation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... Investigation, to the Administrator, Bridge Administration Program. (b) The Preliminary Investigation Report will include a description of the nature and extent of the obstruction, the alterations to the bridge believed necessary to meet the reasonable needs of existing and future navigation, the type and volume...

  8. 33 CFR 116.15 - Preliminary investigation.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Investigation, to the Administrator, Office of Bridge Programs. (b) The Preliminary Investigation Report will include a description of the nature and extent of the obstruction, the alterations to the bridge believed necessary to meet the reasonable needs of existing and future navigation, the type and volume of...

  9. 32 CFR 1900.11 - Preliminary Information.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... TO CIA RECORDS UNDER THE FREEDOM OF INFORMATION ACT (FOIA) Filing of Foia Requests § 1900.11 Preliminary Information. Members of the public shall address all communications to the CIA Coordinator as specified at 32 CFR 1900.03 and clearly delineate the communication as a request under the Freedom...

  10. 29 CFR 18.104 - Preliminary questions.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... OF ADMINISTRATIVE LAW JUDGES Rules of Evidence § 18.104 Preliminary questions. (a) Questions of... existence of a privilege, or the admissibility of evidence shall be determined by the judge, subject to the... of evidence except those with respect to privileges. (b) Relevance conditioned on fact. When...

  11. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... regularly for the utility in its own work and that the costs are reasonable. (c) The procedures in 23 CFR... 23 Highways 1 2012-04-01 2012-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  12. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... regularly for the utility in its own work and that the costs are reasonable. (c) The procedures in 23 CFR... 23 Highways 1 2013-04-01 2013-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  13. 23 CFR 645.109 - Preliminary engineering.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... regularly for the utility in its own work and that the costs are reasonable. (c) The procedures in 23 CFR... 23 Highways 1 2014-04-01 2014-04-01 false Preliminary engineering. 645.109 Section 645.109 Highways FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION ENGINEERING AND TRAFFIC...

  14. 32 CFR 1700.4 - Preliminary information.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... receive a FOIA request shall expeditiously forward the request to the Director, Information Management... 32 National Defense 6 2013-07-01 2013-07-01 false Preliminary information. 1700.4 Section 1700.4... INTELLIGENCE PROCEDURES FOR DISCLOSURE OF RECORDS PURSUANT TO THE FREEDOM OF INFORMATION ACT §...

  15. 32 CFR 1700.4 - Preliminary information.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... receive a FOIA request shall expeditiously forward the request to the Director, Information Management... 32 National Defense 6 2014-07-01 2014-07-01 false Preliminary information. 1700.4 Section 1700.4... INTELLIGENCE PROCEDURES FOR DISCLOSURE OF RECORDS PURSUANT TO THE FREEDOM OF INFORMATION ACT §...

  16. 32 CFR 1700.4 - Preliminary information.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... receive a FOIA request shall expeditiously forward the request to the Director, Information Management... 32 National Defense 6 2012-07-01 2012-07-01 false Preliminary information. 1700.4 Section 1700.4... INTELLIGENCE PROCEDURES FOR DISCLOSURE OF RECORDS PURSUANT TO THE FREEDOM OF INFORMATION ACT §...

  17. 78 FR 64735 - Current Good Manufacturing Practice and Hazard Analysis and Risk-Based Preventive Controls for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-29

    ... Access to the Analyses XVII. Paperwork Reduction Act of 1995 XVIII. Analysis of Environmental Impact XIX... Controls XVI. Preliminary Regulatory Impact Analysis A. Overview B. Regulatory Flexibility Act C. Small... Significantly Minimize or Prevent the Potential for an Environmental Pathogen To Contaminate Food E. Role...

  18. The Results of Teaching Middle School Students Two Relaxation Techniques as Part of a Conflict Prevention Program.

    ERIC Educational Resources Information Center

    Dacey, John S.; And Others

    1997-01-01

    Boston College Conflict Prevention Program techniques for relaxation and self-control were taught to middle-school students in two Boston schools. Preliminary results from teacher interviews revealed that students spontaneously used these methods to calm their "fight-or-flight" reactions in real conflicts. Results also indicated that females…

  19. [Prevention of bicycle accidents].

    PubMed

    Zwipp, H; Barthel, P; Bönninger, J; Bürkle, H; Hagemeister, C; Hannawald, L; Huhn, R; Kühn, M; Liers, H; Maier, R; Otte, D; Prokop, G; Seeck, A; Sturm, J; Unger, T

    2015-04-01

    For a very precise analysis of all injured bicyclists in Germany it would be important to have definitions for "severely injured", "seriously injured" and "critically injured". By this, e.g., two-thirds of surgically treated bicyclists who are not registered by the police could become available for a general analysis. Elderly bicyclists (> 60 years) are a minority (10 %) but represent a majority (50 %) of all fatalities. They profit most by wearing a helmet and would be less injured by using special bicycle bags, switching on their hearing aids and following all traffic rules. E-bikes are used more and more (145 % more in 2012 vs. 2011) with 600,000 at the end of 2011 and are increasingly involved in accidents but still have a lack of legislation. So even for pedelecs 45 with 500 W and a possible speed of 45 km/h there is still no legislative demand for the use of a protecting helmet. 96 % of all injured cyclists in Germany had more than 0.5 ‰ alcohol in their blood, 86 % more than 1.1 ‰ and 59 % more than 1.7 ‰. Fatalities are seen in 24.2 % of cases without any collision partner. Therefore the ADFC calls for a limit of 1.1 ‰. Some virtual studies conclude that integrated sensors in bicycle helmets which would interact with sensors in cars could prevent collisions or reduce the severity of injury by stopping the cars automatically. Integrated sensors in cars with opening angles of 180° enable about 93 % of all bicyclists to be detected leading to a high rate of injury avoidance and/or mitigation. Hanging lamps reduce with 35 % significantly bicycle accidents for children, traffic education for children and special trainings for elderly bicyclists are also recommended as prevention tools. As long as helmet use for bicyclists in Germany rates only 9 % on average and legislative orders for using a helmet will not be in force in the near future, coming up campaigns seem to be necessary to be promoted by the Deutscher

  20. Malaria: prevention in travellers

    PubMed Central

    Croft, Ashley

    2000-01-01

    Definition Malaria is caused by a protozoan infection of red blood cells with one of four species of the genus plasmodium: P falciparum, P vivax, P ovale, or P malariae.1 Clinically, malaria may present in different ways, but it is usually characterised by fever (which may be swinging), tachycardia, rigors, and sweating. Anaemia, hepatosplenomegaly, cerebral involvement, renal failure, and shock may occur. Incidence/prevalence Each year there are 300-500 million clinical cases of malaria. About 40% of the world's population is at risk of acquiring the disease.23 Each year 25-30 million people from non-tropical countries visit areas in which malaria is endemic,4 of whom between 10 000 and 30 000 contract malaria.5 Aetiology/risk factors Malaria is mainly a rural disease, requiring standing water nearby. It is transmitted by bites6 from infected female anopheline mosquitoes,7 mainly at dusk and during the night.18 In cities, mosquito bites are usually from female culicene mosquitoes, which are not vectors of malaria.9 Malaria is resurgent in most tropical countries and the risk to travellers is increasing.10 Prognosis Ninety per cent of travellers who contract malaria do not become ill until after they return home.5 “Imported malaria” is easily treated if diagnosed promptly, and it follows a serious course in only about 12% of people.1112 The most severe form of the disease is cerebral malaria, with a case fatality rate in adult travellers of 2-6%,3 mainly because of delays in diagnosis.5 Aims To reduce the risk of infection; to prevent illness and death. Outcomes Rates of malarial illness and death, and adverse effects of treatment. Proxy measures include number of mosquito bites and number of mosquitoes in indoor areas. We found limited evidence linking number of mosquito bites and risk of malaria.13 Methods Clinical Evidence search and appraisal in November 1999. We reviewed all identified systematic reviews and randomised controlled trials (RCTs

  1. [Prevention of bicycle accidents].

    PubMed

    Zwipp, H; Barthel, P; Bönninger, J; Bürkle, H; Hagemeister, C; Hannawald, L; Huhn, R; Kühn, M; Liers, H; Maier, R; Otte, D; Prokop, G; Seeck, A; Sturm, J; Unger, T

    2015-04-01

    For a very precise analysis of all injured bicyclists in Germany it would be important to have definitions for "severely injured", "seriously injured" and "critically injured". By this, e.g., two-thirds of surgically treated bicyclists who are not registered by the police could become available for a general analysis. Elderly bicyclists (> 60 years) are a minority (10 %) but represent a majority (50 %) of all fatalities. They profit most by wearing a helmet and would be less injured by using special bicycle bags, switching on their hearing aids and following all traffic rules. E-bikes are used more and more (145 % more in 2012 vs. 2011) with 600,000 at the end of 2011 and are increasingly involved in accidents but still have a lack of legislation. So even for pedelecs 45 with 500 W and a possible speed of 45 km/h there is still no legislative demand for the use of a protecting helmet. 96 % of all injured cyclists in Germany had more than 0.5 ‰ alcohol in their blood, 86 % more than 1.1 ‰ and 59 % more than 1.7 ‰. Fatalities are seen in 24.2 % of cases without any collision partner. Therefore the ADFC calls for a limit of 1.1 ‰. Some virtual studies conclude that integrated sensors in bicycle helmets which would interact with sensors in cars could prevent collisions or reduce the severity of injury by stopping the cars automatically. Integrated sensors in cars with opening angles of 180° enable about 93 % of all bicyclists to be detected leading to a high rate of injury avoidance and/or mitigation. Hanging lamps reduce with 35 % significantly bicycle accidents for children, traffic education for children and special trainings for elderly bicyclists are also recommended as prevention tools. As long as helmet use for bicyclists in Germany rates only 9 % on average and legislative orders for using a helmet will not be in force in the near future, coming up campaigns seem to be necessary to be promoted by the Deutscher

  2. Can We Really Prevent Suicide?

    PubMed Central

    Schwartz-Lifshitz, Maya; Zalsman, Gil; Giner, Lucas; Oquendo, Maria A.

    2012-01-01

    Every year, suicide is among the top 20 leading causes of death globally for all ages. Unfortunately, suicide is difficult to prevent, in large part because the prevalence of risk factors is high among the general population. In this review, clinical and psychological risk factors are examined and methods for suicide prevention are discussed. Prevention strategies found to be effective in suicide prevention include means restriction, responsible media coverage, and general public education, as well identification methods such as screening, gatekeeper training, and primary care physician education. Although the treatment for preventing suicide is difficult, follow-up that includes pharmacotherapy, psychotherapy, or both may be useful. However, prevention methods cannot be restricted to the individual. Community, social, and policy interventions will also be essential. PMID:22996297

  3. The costs of HIV prevention strategies in developing countries.

    PubMed Central

    Söderlund, N.; Lavis, J.; Broomberg, J.; Mills, A.

    1993-01-01

    Since many evaluations of HIV (human immunodeficiency virus) prevention programmes do not include data on costs, a preliminary analysis of the costs and outputs of a sample of HIV prevention projects was attempted. Case studies, representing six broad HIV prevention strategies in developing countries with differing levels of per capita gross domestic product, were sought on the basis of availability of data and potential generalizability. The six prevention strategies studied were mass media campaigns, peer education programmes, sexually transmitted disease treatment, condom social marketing, safe blood provision, and needle exchange/bleach provision programmes. Financial cost data were abstracted from published studies or were obtained directly from project coordinators. Although estimates of cost-effectiveness were not made, calculations of the relative cost per common process measure of output were compared. Condom distribution costs ranged from US$ 0.02 to 0.70 per condom distributed, and costs of strategies involving personal educational input ranged from US$ 0.15 to 12.59 per contact. PMID:8261563

  4. Pioglitazone prevents tau oligomerization.

    PubMed

    Hamano, Tadanori; Shirafuji, Norimichi; Makino, Chiemi; Yen, Shu-Hui; Kanaan, Nicholas M; Ueno, Asako; Suzuki, Jinya; Ikawa, Masamichi; Matsunaga, Akiko; Yamamura, Osamu; Kuriyama, Masaru; Nakamoto, Yasunari

    2016-09-23

    Tau aggregation and amyloid β protein (Aβ) deposition are the main causes of Alzheimer's disease (AD). Peroxisome proliferator-activated receptor γ (PPARγ) activation modulates Aβ production. To test whether the PPARγ agonist pioglitazone (PIO) is also effective in preventing tau aggregation in AD, we used a cellular model in which wild-type tau protein (4R0N) is overexpressed (M1C cells) (Hamano et al., 2012) as well as primary neuronal cultures. PIO reduced both phosphorylated and total tau levels, and inactivated glycogen synthase kinase 3β, a major tau kinase, associated with activation of Akt. In addition, PIO decreased cleaved caspase3 and C-terminal truncated tau species by caspase, which is expected to decrease tau aggregation. A fractionation study showed that PIO reduced high molecular-weight (120 kDa), oligomeric tau species in Tris Insoluble, sarkosyl-soluble fractions. Tau decrease was reversed by adding GW9662, a PPARγ antagonist. Together, our current results support the idea that PPARγ agonists may be useful therapeutic agents for AD.

  5. Perspectives in coronary prevention.

    PubMed Central

    Turner, R. W.

    1978-01-01

    The seeds of premature coronary heart disease are often sown in childhood and it is the developing arteries of children which are the most susceptible. Paediatricians and all who work with them have the earliest and most promising opportunities for prevention. Coronary protection can be added to the potential advantages of breast feeding and to ensure appropriate fatty acid balance throughout weaning. It is reasonable to accept the strong consensus of opinion on diet reflected in the reports of the eighteen national committees. They are: to reduce total fat intake to 30-35% of the energy, to restrict consumption of saturated fat, cholesterol, sugar, and salt, to increase unrefined carbohydrate and polyunsaturated fat, and to maintain a P/S balance of 1.0-1.5:1. Food is the fundamental coronary risk factor, but others may add insult to injury. Smoking, hypertension, obesity, lack of exercise, and stress, each of which is related to behaviour, may start in childhood. Smoking doubles the overall risk CHD and increases it ten times in males under 45 years old. Good habits, including food preferences and eating patterns learned early, are those most likely to be continued. School meals require and should match revised nutritional education. The co-operation of the food industry is essential and can be anticipated, but it requires a clear lead by paediatricians. The nutritional advice should come from the medical profession. Every contact with children and their parents provides an opportunity for enquiry and giving advice. PMID:349532

  6. Preventing unintended teenage pregnancies.

    PubMed

    Peckham, S

    1993-03-01

    A review of the literature on unplanned and teenage pregnancies was undertaken for four District Health Authorities. This work was carried out within a national context of increasing conception rates for teenage women aged 16 and under and in the knowledge that pregnant teenagers and their children tend to have poor life chances. The Health of the Nation White Paper has now focused attention on this by the inclusion of a target to reduce pregnancies to under 16-year-old women by half. To achieve this, health authorities need some understanding of the types of services which might be effective. Whilst there is limited evaluative work on the effectiveness of services for young people in this country, international comparisons suggest that some methods for reducing unintended teenage pregnancies may be more effective than others. The specific service issues identified are the need for advice and support pre-conceptually, during pregnancy and after abortion/birth; the need for easier access to contraception; the need for improved information on risky behaviour--particularly relating to pregnancy, sexually transmitted diseases, HIV/AIDS and substance abuse, and the need for improved medical and social care for pregnant teenage women. The most effective approaches for preventing unintended teenage pregnancy would appear to be the development of comprehensive advisory and family planning services, including sex education and the commitment by central and local government to tackle the adverse socio-economic factors which are associated with teenage pregnancy.

  7. Selenium for preventing cancer

    PubMed Central

    Vinceti, Marco; Dennert, Gabriele; Crespi, Catherine M; Zwahlen, Marcel; Brinkman, Maree; Zeegers, Maurice PA; Horneber, Markus; D'Amico, Roberto; Del Giovane, Cinzia

    2015-01-01

    Background This review is an update of the first Cochrane publication on selenium for preventing cancer (Dennert 2011). Selenium is a metalloid with both nutritional and toxicological properties. Higher selenium exposure and selenium supplements have been suggested to protect against several types of cancers. Objectives Two research questions were addressed in this review: What is the evidence for: an aetiological relation between selenium exposure and cancer risk in humans? andthe efficacy of selenium supplementation for cancer prevention in humans? Search methods We conducted electronic searches of the Cochrane Central Register of Controlled Trials (CENTRAL, 2013, Issue 1), MEDLINE (Ovid, 1966 to February 2013 week 1), EMBASE (1980 to 2013 week 6), CancerLit (February 2004) and CCMed (February 2011). As MEDLINE now includes the journals indexed in CancerLit, no further searches were conducted in this database after 2004. Selection criteria We included prospective observational studies (cohort studies including sub-cohort controlled studies and nested case-control studies) and randomised controlled trials (RCTs) with healthy adult participants (18 years of age and older). Data collection and analysis For observational studies, we conducted random effects meta-analyses when five or more studies were retrieved for a specific outcome. For RCTs, we performed random effects meta-analyses when two or more studies were available. The risk of bias in observational studies was assessed using forms adapted from the Newcastle-Ottawa Quality Assessment Scale for cohort and case-control studies; the criteria specified in the Cochrane Handbook for Systematic Reviews of Interventions were used to evaluate the risk of bias in RCTs. Main results We included 55 prospective observational studies (including more than 1,100,000 participants) and eight RCTs (with a total of 44,743 participants). For the observational studies, we found lower cancer incidence (summary odds ratio (OR) 0

  8. Calcification prevention tablets

    NASA Technical Reports Server (NTRS)

    Lindsay, Geoffrey A.; Hasting, Michael A.; Gustavson, Michael A.

    1991-01-01

    Citric acid tablets, which slowly release citric acid when flushed with water, are under development by the Navy for calcification prevention. The citric acid dissolves calcium carbonate deposits and chelates the calcium. For use in urinals, a dispenser is not required because the tablets are non-toxic and safe to handle. The tablets are placed in the bottom of the urinal, and are consumed in several hundred flushes (the release rate can be tailored by adjusting the formulation). All of the ingredients are environmentally biodegradable. Mass production of the tablets on commercial tableting machines was demonstrated. The tablets are inexpensive (about 75 cents apiece). Incidences of clogged pipes and urinals were greatly decreased in long term shipboard tests. The corrosion rate of sewage collection pipe (90/10 Cu/Ni) in citric acid solution in the laboratory is several mils per year at conditions typically found in traps under the urinals. The only shipboard corrosion seen to date is of the yellow brass urinal tail pieces. While this is acceptable, the search for a nontoxic corrosion inhibitor is underway. The shelf life of the tablets is at least one year if stored at 50 percent relative humidity, and longer if stored in sealed plastic buckets.

  9. Prevention of nuclear war

    SciTech Connect

    Lifton, R.J.

    1980-10-01

    Physicians are exercising their responsibility as healers in their efforts to prevent nuclear war. Death for Hiroshima survivors was experienced in four stages: the immediate impact of destruction, the acute impact of radiation, delayed radiation effects, and later identification as an atomic bomb survivor. Each phase had its physical and psychological impacts and negates Hiroshima as a model for rational behavior despite those who claim survival is possible for those who are prepared. The psychic effects of modern nuclear, chemical, and germ warfare need to be challenged with a symbolization of life and immortality. Studies of psychological reactions to the terror children felt during practice air-raid drills indicate that the fears can be surpressed and re-emerge in adult life as a linking of death with collective annihilation. Other themes which emerge are feelings of impermanence, craziness, identification with the bomb, and a double existence. Psychic numbing and the religion of nuclearism cause dangerous conflicts with the anxieties caused by increasing awareness of death. (DCK)

  10. 10 CFR 830.206 - Preliminary documented safety analysis.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 10 Energy 4 2013-01-01 2013-01-01 false Preliminary documented safety analysis. 830.206 Section... Preliminary documented safety analysis. If construction begins after December 11, 2000, the contractor... category 1, 2, or 3 DOE nuclear facility must: (a) Prepare a preliminary documented safety analysis for...

  11. 10 CFR 830.206 - Preliminary documented safety analysis.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... 10 Energy 4 2014-01-01 2014-01-01 false Preliminary documented safety analysis. 830.206 Section... Preliminary documented safety analysis. If construction begins after December 11, 2000, the contractor... category 1, 2, or 3 DOE nuclear facility must: (a) Prepare a preliminary documented safety analysis for...

  12. 37 CFR 1.482 - International preliminary examination fees.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false International preliminary... OFFICE, DEPARTMENT OF COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions International Preliminary Examination § 1.482 International preliminary examination fees. (a)...

  13. 37 CFR 1.482 - International preliminary examination fees.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2011-07-01 2011-07-01 false International preliminary... OFFICE, DEPARTMENT OF COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions International Preliminary Examination § 1.482 International preliminary examination fees. (a)...

  14. 37 CFR 1.482 - International preliminary examination fees.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 37 Patents, Trademarks, and Copyrights 1 2012-07-01 2012-07-01 false International preliminary... OFFICE, DEPARTMENT OF COMMERCE GENERAL RULES OF PRACTICE IN PATENT CASES International Processing Provisions International Preliminary Examination § 1.482 International preliminary examination fees. (a)...

  15. 32 CFR 644.30 - Preliminary real estate work.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 4 2014-07-01 2013-07-01 true Preliminary real estate work. 644.30 Section 644... § 644.30 Preliminary real estate work. (a) Preliminary real estate work is defined as that action taken... real estate work on Army projects will be conducted as soon as design has progressed to the point...

  16. 32 CFR 644.30 - Preliminary real estate work.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 4 2013-07-01 2013-07-01 false Preliminary real estate work. 644.30 Section 644... § 644.30 Preliminary real estate work. (a) Preliminary real estate work is defined as that action taken... real estate work on Army projects will be conducted as soon as design has progressed to the point...

  17. 32 CFR 644.30 - Preliminary real estate work.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 4 2012-07-01 2011-07-01 true Preliminary real estate work. 644.30 Section 644... § 644.30 Preliminary real estate work. (a) Preliminary real estate work is defined as that action taken... real estate work on Army projects will be conducted as soon as design has progressed to the point...

  18. Preliminary findings from a brief, peer-led safer sex intervention for college students living in residence halls.

    PubMed

    O'Grady, Megan A; Wilson, Kristina; Harman, Jennifer J

    2009-11-01

    The purpose of this study was to evaluate a single-session peer-led safer sex intervention, based on the Information-Motivation-Behavioral Skills theoretical model, for college students residing in campus residence halls. Participants (N = 108) were assigned to either an hour long control or 5-module intervention session. Compared to the control condition, the intervention increased participants' information and women's subjective norms about preventative behavior. Both the control and intervention sessions increased intentions to perform preventative behaviors (e.g., keep condoms available). These preliminary results suggest that this intervention is promising for increasing constructs associated with safer sexual behavior and could easily be implemented by residence hall staff.

  19. Fungal Diseases: Ringworm Risk & Prevention

    MedlinePlus

    ... Foodborne, Waterborne, and Environmental Diseases Mycotic Diseases Branch Ringworm Risk & Prevention Recommend on Facebook Tweet Share Compartir Who gets ringworm? Ringworm is very common. Anyone can get ringworm, ...

  20. Prevention of Methamphetamine Abuse: Can Existing Evidence Inform Community Prevention?

    ERIC Educational Resources Information Center

    Birckmayer, Johanna; Fisher, Deborah A.; Holder, Harold D.; Yacoubian, George S.

    2008-01-01

    Little research exists on effective strategies to prevent methamphetamine production, distribution, sales, use, and harm. As a result, prevention practitioners (especially at the local level) have little guidance in selecting potentially effective strategies. This article presents a general causal model of methamphetamine use and harms that…