Comparison of two techniques for removing fiber posts.

PubMed

Gesi, A; Magnolfi, S; Goracci, C; Ferrari, M

2003-09-01

The purpose of this study was to evaluate the time needed to remove several types of fiber posts using two different bur kits. Estimates refer to the time needed to pass the fiber post until arriving at the gutta-percha. Sixty extracted anterior teeth were treated endodontically. A post space with a standard depth of 10 mm was prepared in each root canal. The sample was randomly divided into 3 groups of 20 specimens each. Three different types of posts were cemented: group 1, Conic 6% tapered fiber posts (Ghimas); group 2, FRC Poster fiber posts (Ivoclar-Vivadent); and group 3, Composipost carbon fiber posts (RTD). To remove the post, for half of each group's specimens the burs from the RTD fiber posts removal kit were used (subgroup A). From the other half of the teeth in each group (subgroup B), posts were removed by using a diamond bur and a Largo bur. Composipost carbon fiber posts (group 3) took significantly less time to remove than the other two types of posts (p < 0.05). For the bur kits, the procedure involving the use of a diamond and a Largo bur (subgroup B) was significantly faster (p < 0.05). The interaction between the type of post and the type of bur kit used was not significant (p > 0.05).

Load-bearing capacity of human incisor restored with various fiber-reinforced composite posts.

PubMed

Le Bell-Rönnlöf, Anna-Maria; Lassila, Lippo V J; Kangasniemi, Ilkka; Vallittu, Pekka K

2011-06-01

The aim of this study was to evaluate the load-bearing capacity and microstrain of incisors restored with posts of various kinds. Both prefabricated titanium posts and different fiber-reinforced composite posts were tested. The crowns of human incisors were cut and post preparation was carried out. The roots were divided into groups: (1) prefabricated serrated titanium posts, (2) prefabricated carbon fiber-reinforced composite posts, (3) individually formed glass fiber-reinforced composite posts with the canal full of fibers, and (4) individually formed "split" glass fiber-reinforced composite posts. The posts were cemented and composite crowns were made. Intact human incisors were used as reference. All roots were embedded in acrylic resin cylinders and stored at room temperature in water. Static load was applied under a loading angle of 45° using a universal testing machine. On half of the specimens microstrain was measured with strain gages and an acoustic emission analysis was carried out. Failure mode assessment was also made. The group with titanium posts showed highest number of unfavorable failures compared to the groups with fiber-reinforced composite posts. With fiber-reinforced composite posts the failures may more often be favorable compared to titanium posts, which clinically means repairable failures. Copyright © 2011 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

Effects of endodontic post surface treatment, dentin conditioning, and artificial aging on the retention of glass fiber-reinforced composite resin posts.

PubMed

Albashaireh, Zakereyya S; Ghazal, Muhamad; Kern, Matthias

2010-01-01

Several post surface treatments with or without the application of a bonding agent have been recommended to improve the bond strength of resin cements to posts. A regimen that produces the maximum bond strength of glass fiber-reinforced composite resin posts has not been verified. The purpose of this study was to evaluate the influence of post surface conditioning methods and artificial aging on the retention and microleakage of adhesively luted glass fiber-reinforced composite resin posts. Seventy-two endodontically treated single-rooted teeth were prepared for glass fiber-reinforced composite resin posts. The posts were submitted to 3 different surface treatments (n=24), including no treatment, etching with phosphoric acid, and airborne-particle abrasion. Subgroups of the posts (n=8) were then allocated for 3 different experimental conditions: no artificial aging, no bonding agent; no artificial aging, bonding agent; or artificial aging, bonding agent. The posts were luted with resin cement (Calibra). Post retention was measured in tension at a crosshead speed of 2 mm/min. The posts assigned for microleakage investigation were placed in fuchsin dye for 72 hours. The dislodged posts and the post spaces were examined microscopically to evaluate the mode of failure and explore the microleakage. Data were analyzed by 2-way ANOVA followed by Tukey HSD test (alpha=.05). The mean (SD) retention values for test groups ranged from 269 (63.8) to 349 (52.2) N. The retention values of the airborne-particle-abrasion group were significantly higher than those of the acidic-treatment and no-treatment groups. The application of bonding agent on the post surface produced no significant influence on retention. The mean retention values after artificial aging were significantly higher than without artificial aging. Microscopic evaluation demonstrated that the failure mode was primarily mixed. Treating the surface of the posts with phosphoric acid for 15 seconds before cementation produced no significant improvement in post retention. Airborne-particle abrasion of the surface of the post significantly improved post retention. Copyright 2010 The Editorial Council of the Journal of Prosthetic Dentistry. Published by Mosby, Inc. All rights reserved.

Mechanical properties and micro-morphology of fiber posts.

PubMed

Zicari, F; Coutinho, E; Scotti, R; Van Meerbeek, B; Naert, I

2013-04-01

To evaluate flexural properties of different fiber posts systems and to morphologically characterize their micro-structure. Six types of translucent fiber posts were selected: RelyX Post (3M ESPE), ParaPost Taper Lux (Colthéne-Whaledent), GC Fiber Post (GC), LuxaPost (DMG), FRC Postec Plus (Ivoclar-Vivadent), D.T. Light-Post (RTD). For each post system and size, ten specimens were subjected to a three-points bending test. Maximum fracture load, flexural strength and flexural modulus were determined using a universal loading device (5848 MicroTester(®), Instron). Besides, for each system, three intact posts of similar dimensions were processed for scanning electron microscopy to morphologically characterize the micro-structure. The following structural characteristics were analyzed: fibers/matrix ratio, density of fibers, diameter of fibers and distribution of fibers. Data were statistically analyzed with ANOVA. Type and diameter of posts were found to significantly affect the fracture load, flexural strength and flexural modulus (p<0.05). Regarding maximum fracture load, it was found to increase with post diameter, in each post system (p<0.001). Regarding flexural strength and flexural modulus, the highest values were recorded for posts with the smallest diameter (p<0.001). Finally, structural characteristics significantly varied among the post systems tested. However, any correlation has been found between flexural strength and structural characteristics. Flexural strength appeared not to be correlated to structural characteristics of fiber posts, but it may rather be affected by mechanical properties of the resin matrix and the interfacial adhesion between fibers and resin matrix. Copyright © 2013. Published by Elsevier Ltd.

32 CFR 643.120 - Post offices.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Post offices. 643.120 Section 643.120 National... Additional Authority of Commanders § 643.120 Post offices. Title 10 U.S.C. 4779b, provides that the SA shall assign suitable space for post office purposes at military posts where post offices have been established...

Stress distributions in maxillary central incisors restored with various types of post materials and designs.

PubMed

Madfa, A A; Kadir, M R Abdul; Kashani, J; Saidin, S; Sulaiman, E; Marhazlinda, J; Rahbari, R; Abdullah, B J J; Abdullah, H; Abu Kasim, N H

2014-07-01

Different dental post designs and materials affect the stability of restoration of a tooth. This study aimed to analyse and compare the stability of two shapes of dental posts (parallel-sided and tapered) made of five different materials (titanium, zirconia, carbon fibre and glass fibre) by investigating their stress transfer through the finite element (FE) method. Ten three-dimensional (3D) FE models of a maxillary central incisor restored with two different designs and five different materials were constructed. An oblique loading of 100 N was applied to each 3D model. Analyses along the centre of the post, the crown-cement/core and the post-cement/dentine interfaces were computed, and the means were calculated. One-way ANOVAs followed by post hoc tests were used to evaluate the effectiveness of the post materials and designs (p=0.05). For post designs, the tapered posts introduced significantly higher stress compared with the parallel-sided post (p<0.05), especially along the centre of the post. Of the materials, the highest level of stress was found for stainless steel, followed by zirconia, titanium, glass fibre and carbon fibre posts (p<0.05). The carbon and glass fibre posts reduced the stress distribution at the middle and apical part of the posts compared with the stainless steel, zirconia and titanium posts. The opposite results were observed at the crown-cement/core interface. Copyright © 2014 IPEM. Published by Elsevier Ltd. All rights reserved.

[Comparison of clinical effects of Co-Cr alloy cast post-core and everStick fiber post in restoration of labially or lingually inclined maxillary central incisor].

PubMed

Qian, Yu-Mei; Zhong, Qun; Chen, Shuang

2017-02-01

To compare the clinical effect of Co-Cr alloy cast post-core and everStick fiber post in restoration of maxillary central incisor with labial or lingual inclination, and provide theoretical basis for clinical application. Ninety-seven labially or lingually inclined maxillary central incisors were treated in our hospital from March 2012 to March 2014. The patients were randomly divided into group A (n=49) and group B (n=48), and received post -core and crown restoration. Patients in group A underwent Co-Cr alloy cast post and core restoration and patients in group B underwent everStick fiber post and core restoration. After two-year of follow-up, root fracture, post break, crown or post dislodgment and gingival marginal discoloration were recorded and analyzed using SPSS 19.0 software package. Chi-square test showed that the success rate of restoration was significantly different between 2 groups (P<0.05). The incidence of root fracture and gingival marginal discoloration of Co-Cr alloy cast post-core was higher than that of everStick fiber post, but there was no significant difference in the incidence of post break, crown or post dislodgment. EverStick fiber post is better than Co-Cr alloy cast post and core to prevent root fracture and gingival marginal discoloration. Its fracture pattern is repairable and favorable for preserving tooth.

Relative effects of pre- and post-eruption water fluoride on caries experience by surface type of permanent first molars.

PubMed

Singh, Kiran A; Spencer, A John

2004-12-01

To determine the relative pre- and post-eruption exposure effects of fluoridated water on the caries experience of different surface types of first permanent molars. Parental questionnaires covering residential history of participants were linked to the oral examinations of 6-15-year-old Australian children conducted in 1992 by the School Dental Services of South Australia and Queensland. Percentage of lifetime exposed to optimally fluoridated water pre- (PRE) and post-eruption (POST) was calculated with respect to tooth eruption age. Combined pre- and post-eruption categories were created to test PRE against POST exposure: PRE and POST = 0, PRE < POST, PRE = POST and in the range 0-90% of lifetime exposure, PRE > POST and, PRE and POST >or= 90% lifetime exposure. These categories were used as indicator variables in linear regression models with PRE and POST = 0 as reference in an analysis of first permanent molar DMFS scores overall and by surface type. Participation rates were 69.7% in South Australia (n = 9690) and 55.6% in Queensland (n = 10 195). Compared with the reference, the categories PRE > POST (beta = -0.033), PRE = POST (beta = -0.028) in the range 0-90% and, PRE and POST >or= 90% (beta = -0.055) showed significantly lower caries overall (P < 0.01), with a similar pattern for pit and fissure surface caries (beta = -0.035, -0.031 and -0.052, respectively). Only a high PRE and POST exposure decreased caries levels significantly in the approximal (beta = -0.038; P < 0.01) and free smooth surfaces (beta = -0.023; P = 0.03). Pre-eruption exposure was important for a caries preventive effect on first permanent molars in children 6-15 years old since post-eruption exposure alone could not lower caries levels significantly. For pit and fissure surfaces, a high pre-eruption exposure could decrease caries levels significantly. However, for other surface types, only a high pre- and post-eruption exposure produced a caries preventive effect.

Stress distribution of endodontically treated teeth with titanium alloy post and carbon fiber post with different alveolar bone height: A three-dimensional finite element analysis.

PubMed

Singh, S Vijay; Bhat, Manohar; Gupta, Saurabh; Sharma, Deepak; Satija, Harsha; Sharma, Sumeet

2015-01-01

A three-dimensional (3D) finite element analysis (FEA) on the stress distribution of endodontically treated teeth with titanium alloy post and carbon fiber post with different alveolar bone height. The 3D model was fabricated using software to represent an endodontically treated mandibular second premolar with post and restored with a full ceramic crown restoration, which was then analyzed using FEA using FEA ANSYS Workbench V13.0 (ANSYS Inc., Canonsburg, Pennsylvania, U.S.A) software. The FEA showed the maximum stresses of 137.43 Mpa in dentin with alveolar bone height of 4 mm when the titanium post was used, 138.48 Mpa when carbon fiber post was used as compared to 105.91 Mpa in the model with alveolar bone height of 2 mm from the cement enamel junction (CEJ) when the titanium post was used and 107.37 Mpa when the carbon fiber post was used. Stress was observed more in alveolar bone height level of 4 mm from CEJ than 2 mm from CEJ. Stresses in the dentin were almost similar when the carbon fiber post was compared to titanium post. However, stresses in the post and the cement were much higher when titanium post was used as compared to carbon fiber post.

Executive dysfunction post-stroke: an insight into the perspectives of physiotherapists.

PubMed

Hayes, Sara; Donnellan, Claire; Stokes, Emma

2015-01-01

To gain an understanding of physiotherapy practice in relation to executive dysfunction (ED) post-stroke. Three focus groups were conducted using semi-structured interview schedules to highlight how ED post-stroke was understood by 12 physiotherapists with greater than 1 year of experience working in the area of stroke care. The focus group data were analysed using qualitative data analysis. The themes extracted from the data on physiotherapists' self-reported knowledge of ED post-stroke were: physiotherapists' lack of knowledge of ED post-stroke; current physiotherapy practice regarding ED post-stroke; the negative impact of ED on physiotherapy rehabilitation post-stroke and the future learning needs of physiotherapists regarding ED post-stroke. Current results demonstrate that ED has negative implications for physiotherapy rehabilitation post-stroke. Although further interdisciplinary research is warranted, the present results suggest that physiotherapists should be aware of the presence of ED in people post-stroke and develop strategies to minimise the impact of ED on physiotherapy rehabilitation. Implications for Rehabilitation Physiotherapists report a lack of knowledge of ED post-stroke and a requirement for future learning and training regarding the optimal management of people with ED undergoing physiotherapy rehabilitation post-stroke. ED has negative implications for physiotherapy rehabilitation post-stroke and physiotherapists should be aware of the presence of ED in people post-stroke and develop strategies to minimise the impact of ED on physiotherapy rehabilitation.

Post-Slavery? Post-Segregation? Post-Racial? A History of the Impact of Slavery, Segregation, and Racism on the Education of African Americans

ERIC Educational Resources Information Center

Span, Christopher M.

2015-01-01

This chapter details how slavery, segregation, and racism impacted the educational experiences of African Americans from the colonial era to the present. It argues that America has yet to be a truly post-slavery and post-segregation society, let alone a post-racial society.

77 FR 46950 - Post Office Organization and Administration: Establishment, Classification, and Discontinuance

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-07

... defines a remotely managed Post Office (RMPO) as a Post Office that offers part-time window service hours... Administrative Post Office. The final rule also defines a part-time Post Office (PTPO) as a Post Office that offers part-time window service hours, is staffed by a Postal Service employee, and reports to a district...

Adaptation of adhesive post and cores to dentin after in vitro occlusal loading: evaluation of post material influence.

PubMed

Dietschi, Dider; Ardu, Stefano; Rossier-Gerber, Anne; Krejci, Ivo

2006-12-01

Fatigue resistance of post and cores is critical to the long term behavior of restored nonvital teeth. The purpose of this in vitro trial was to evaluate the influence of the post material's physical properties on the adaptation of adhesive post and core restorations after cyclic mechanical loading. Composite post and cores were made on endodontically treated deciduous bovine teeth using 3 anisotropic posts (made of carbon, quartz, or quartz-and-carbon fibers) and 3 isotropic posts (zirconium, stainless steel, titanium). Specimens were submitted to 3 successive loading phases--250,000 cycles at 50 N, 250,000 at 75 N, and 500,000 at 100 N--at a rate of 1.5 Hz. Restoration adaptation was evaluated under SEM, before and during loading (margins) and after test completion (margins and internal interfaces). Six additional samples were fabricated for the characterization of interface micromorphology using confocal microscopy. Mechanical loading increased the proportion of marginal gaps in all groups; carbon fiber posts presented the lowest final gap proportion (7.11%) compared to other stiffer metal-ceramic or softer fiber posts (11.0% to 19.1%). For internal adaptation, proportions of debonding between dentin and core or cement varied from 21.69% (carbon post) to 47.37% (stainless steel post). Debonding at the post-cement interface occurred only with isotropic materials. Confocal microscopy observation revealed that gaps were generally associated with an incomplete hybrid layer and reduced resin tags. Regardless of their rigidity, metal and ceramic isotropic posts proved less effective than fiber posts at stabilizing the post and core structure in the absence of the ferrule effect, due to the development of more interfacial defects with either composite or dentin.

[The post-mortal right of privacy].

PubMed

Jansen, Christoph

2008-01-01

Regarding the post-mortal right of privacy a distinction must be made between post-mortal protection of the personality, the post-mortal duty of confidentiality and the problems associated with the necessity to consent to a clinical post-mortem. The post-mortal protection of the personality both grants the post-mortal right to respect for privacy, which can be asserted by rights holder, and entitles to claim damages resulting from breach of any proprietary elements of the right to post-mortal privacy. The post-mortal duty of confidentiality protects against the unauthorized disclosure of confidential information about the patient even after his death. The physician has to decide whether the consent of the deceased may be presumed; however, he/she has to state the reasons why, due to medical confidentiality, he/she feels unable to disclose such information. Basically, the consent for clinical post-mortem can be effectively declared by way of a refusal clause in the hospital admission contract.

41 CFR 302-3.215 - Will I be reimbursed for tour renewal travel from a post of duty in Hawaii and return to a post...

Code of Federal Regulations, 2010 CFR

2010-07-01

... tour renewal travel from a post of duty in Hawaii and return to a post of duty in Alaska or for such travel from a post of duty in Alaska and return to a post of duty in Hawaii? 302-3.215 Section 302-3.215... Agreement § 302-3.215 Will I be reimbursed for tour renewal travel from a post of duty in Hawaii and return...

National Centers for Environmental Prediction

Science.gov Websites

Modeling Mesoscale Modeling Marine Modeling and Analysis Teams Climate Data Assimilation Ensembles and Post and are available via /nwprod/lib: bacio w3 sp nemsio The following will be used only when Post is set : gmake nmm NMM with post: gmake nmm_post GSM only: gmake gsm GSM with post: gmake gsm_post GSM w

An SEM Approach for the Evaluation of Intervention Effects Using Pre-Post-Post Designs

ERIC Educational Resources Information Center

Mun, Eun Young; von Eye, Alexander; White, Helene R.

2009-01-01

This study analyzes latent change scores using latent curve models (LCMs) for evaluation research with pre-post-post designs. The article extends a recent article by Willoughby, Vandergrift, Blair, and Granger (2007) on the use of LCMs for studies with pre-post-post designs, and demonstrates that intervention effects can be better tested using…

Flexural properties, morphology and bond strength of fiber-reinforced posts: influence of post pretreatment.

PubMed

Braga, Neilor Mateus Antunes; Souza-Gabriel, Aline Evangelista; Messias, Danielle Cristine Furtado; Rached-Junior, Fuad Jacob Abi; Oliveira, Camila Fávero; Silva, Ricardo Gariba; Silva-Sousa, Yara T Corrêa

2012-01-01

The aim of this study was to assess the influence of surface pretreatments of fiber-reinforced posts on flexural strength (FS), modulus of elasticity (ME) and morphology of these posts, as well as the bond strength (BS) between posts and core material. Fifty-two fiber posts (smooth and serrated) were assigned to 4 groups (n=13): no treatment (control), 10% hydrogen peroxide (HP) for 10 min (HP-10), 24% HP for 1 min (HP-24) and airborne-particle abrasion (Al(2)O(3)). To evaluate FS and ME, a 3-point bending test was performed. Three posts of each group were examined by scanning electron microscopy. Composite resin was used as the core build-up and samples were sectioned to obtain microtensile sticks. Data were analyzed by ANOVA and Tukey's test (α=0.05). For FS, significant differences were observed between posts type and surface pretreatment (p<0.05), with the highest means for the smooth posts. Al2O3 provided higher FS than HP-24. Al(2)O(3) promoted higher ME than HP-24 and control. SEM images revealed partial dissolution of the resin matrix in all treated groups. The smooth posts had higher BS and FS than serrated posts (p<0.05). Mechanical properties of the glass fiber posts and the bond strength between posts and composite material were not altered by the surface treatments, except for airborne-particle abrasion that increased the post elastic modulus.

Survival of two post systems--five-year results of a randomized clinical trial.

PubMed

Schmitter, Marc; Hamadi, Khaled; Rammelsberg, Peter

2011-01-01

To assess the survival rate of two different post systems after 5 years of service with a prospective randomized controlled trial. One hundred patients in need of a post were studied. Half of the patients received long glass fiber-reinforced posts, while the other half received long metal screw posts. The posts were assigned randomly. After at least 5 years (mean, 61.37 months), follow-ups were established. When a complication occurred prior to this recall, the type and time of the complication was documented. Statistical analysis was performed using the log-rank test and Kaplan-Meier analysis. Additionally, a Cox regression was performed to analyze risk factors. The survival rate of fiber-reinforced posts was 71.8%. In the metal screw post group, the survival rate was significantly lower, 50.0% (log-rank test, P = .026). Metal posts resulted more often in more unfavorable complications (eg, root fractures); consequently, more teeth (n = 17) had to be extracted. The Cox regression identified the following risk factors: position of the tooth (anterior vs posterior teeth), degree of coronal tooth destruction, and the post system (fiber-reinforced post vs metal screw post). Fiber-reinforced restorations loosened in several patients; in some of these cases (n = 6), patients did not notice this, leading to the extraction of teeth. Long metal screw posts should be used with great care in endodontically treated teeth. Besides the selection of the post system, other factors influence the survival of the restoration.

Post retention and post/core shear bond strength of four post systems.

PubMed

Stockton, L W; Williams, P T; Clarke, C T

2000-01-01

As clinicians we continue to search for a post system which will give us maximum retention while maximizing resistance to root fracture. The introduction of several new post systems, with claims of high retentive and resistance to root fracture values, require that independent studies be performed to evaluate these claims. This study tested the tensile and shear dislodgment forces of four post designs that were luted into roots 10 mm apical of the CEJ. The Para Post Plus (P1) is a parallel-sided, passive design; the Para Post XT (P2) is a combination active/passive design; the Flexi-Post (F1) and the Flexi-Flange (F2) are active post designs. All systems tested were stainless steel. This study compared the test results of the four post designs for tensile and shear dislodgment. All mounted samples were loaded in tension until failure occurred. The tensile load was applied parallel to the long axis of the root, while the shear load was applied at 450 to the long axis of the root. The Flexi-Post (F1) was significantly different from the other three in the tensile test, however, the Para Post XT (P2) was significantly different to the other three in the shear test and had a better probability for survival in the Kaplan-Meier survival function test. Based on the results of this study, our recommendation is for the Para Post XT (P2).

3D FEA of cemented glass fiber and cast posts with various dental cements in a maxillary central incisor.

PubMed

Madfa, Ahmed A; Al-Hamzi, Mohsen A; Al-Sanabani, Fadhel A; Al-Qudaimi, Nasr H; Yue, Xiao-Guang

2015-01-01

This study aimed to analyse and compare the stability of two dental posts cemented with four different luting agents by examining their shear stress transfer through the FEM. Eight three-dimensional finite element models of a maxillary central incisor restored with glass fiber and Ni-Cr alloy cast dental posts. Each dental post was luted with zinc phosphate, Panavia resin, super bond C&B resin and glass ionomer materials. Finite element models were constructed and oblique loading of 100 N was applied. The distribution of shear stress was investigated at posts and cement/dentine interfaces using ABAQUS/CAE software. The peak shear stress for glass fiber post models minimized approximately three to four times of those for Ni-Cr alloy cast post models. There was negligible difference in peak of shear stress when various cements were compared, irrespective of post materials. The shear stress had same trend for all cement materials. This study found that the glass fiber dental post reduced the shear stress concentration at interfacial of post and cement/dentine compared to Ni-Cr alloy cast dental post.

Tweet for health: using an online social network to examine temporal trends in weight loss-related posts.

PubMed

Turner-McGrievy, Gabrielle M; Beets, Michael W

2015-06-01

Few studies have used social networking sites to track temporal trends in health-related posts, particularly around weight loss. To examine the temporal relationship of Twitter messages about weight loss over 1 year (2012). Temporal trends in #weightloss mentions and #fitness, #diet, and #health tweets which also had the word "weight" in them were examined using three a priori time periods: (1) holidays: pre-winter holidays, holidays, and post-holidays; (2) Season: winter and summer; and (3) New Year's: pre-New Year's and post-New Year's. Regarding #weightloss, there were 145 (95 % CI 79, 211) more posts/day during holidays and 143 (95 % CI 76, 209) more posts/day after holidays as compared to 480 pre-holiday posts/day; 232 (95 % CI 178, 286) more posts/day during the winter versus summer (441 posts/day); there was no difference in posts around New Year's. Examining social networks for trends in health-related posts may aid in timing interventions when individuals are more likely to be discussing weight loss.

Advanced Pediatric Brain Imaging Research and Training Program

DTIC Science & Technology

2015-10-01

post assessment scores (combined pretest AVG =64.5% to combined post - test AVG=94.04%). The scores demonstrate that online...techniques. This field test (s) included a (pre/ post : pre- test vs. post - test ) mixed design , with training being a between-subjects factor. We randomly... Post Test 98.0% The next section focuses on discussing the post -module survey results in which participants documented their

[Fiber reinforced composite posts: literature review].

PubMed

Frydman, G; Levatovsky, S; Pilo, R

2013-07-01

FRC (Fiber-reinforced composite) posts have been used since the beginning of the 90s with the introduction of carbon fiber posts. Fiber posts are widely used to restore endodontically treated teeth that have insufficient coronal tooth structure. Many in vitro and in vivo studies have shown the advantage of using FRC over prefabricated and cast metal post especially indicated in narrow root canals which are prone to vertically root fracture. The most frequent failure of FRC is debonding of a post at the resin cement/dentin interface. Bonding to dentin may be achieved by using etch-and-rinse and self-etch adhesives. The bond strength formed by self-adhesive cements is noticeably lower in comparison to the bond strength formed with resin cements applied in combination with etch-and-rinse adhesives. In an attempt to maximize resin bonding to fiber posts, several surface treatments have been suggested. Sandblasting with alumina particles results in an increased surface roughness and surface area without affecting the integrity of the post as long as it is applied by 50 microm alumina particles at 2.5 bars for maximally 5 seconds at a distance of 30 mm. The efficiency of post salinization is controversial and its contribution to the retention is of minor importance. Hydrofluoric acid has recently been proposed for etching glass fiber posts but this technique produced substantial damage to the glass fibers and affected the integrity of the post. Delayed cementation of fiber post (at least 24h post endodontic treatment) resulted in higher retentive strengths in comparison to immediate cementation and the best results were obtained when the luting agent was brought into the post space with lentulo spirals or specific syringes. The resin cement film thickness also influences the pullout strengths of fiber-reinforced posts .The highest bond strength values were obtained when the cement layer oversized the post spaces but not larger than 0.3 mm. The use of core build-up materials as post luting cements is not recommended. The use of FRC post, combined with proper adhesive cementation technique can give an excellent solution when restoring endodontically treated teeth that are prone to fracture.

Does the moment of fiber post cutting influence on the retention to root dentin?

PubMed

Borges, Marcela G; Faria-e-Silva, André L; Santos-Filho, Paulo C F; Silva, Fernanda P; Martins, Luís R M; Menezes, Murilo de Sousa

2015-01-01

Despite several advantages associated with pre-fabricated glass-fiber posts, the coronal portion of these posts must be cut to allow their use in various clinical situations. However, cutting the cemented post can generate stress on the bonding interface and affect the bond strength. The aim of this study was to investigate the effect the of fiber post cutting on the bond strength of root canals. Sixty bovine incisor roots were included in resin cylinders with simulated periodontal ligaments. Glass-fiber posts were luted using regular resin cement RelyX ARC (3M ESPE) or self-adhesive cement RelyX Unicem (3M ESPE). The posts were cut prior to cementation, immediately after luting or after building up the core (n=10). After storage for 24 h, the samples were cut and subject to push-out testing using a mechanical testing machine (EMIC DL 2000). Data were analyzed using two-way ANOVA (resin cement x moment of post cutting) and Tukey's post hoc test (α=0.05). The moment of fiber post cutting did not affect the bond strength when Unicem was used. However, the bond strength was reduced when ARC was used and when the post was cut immediately. In conclusion, the moment of fiber post cutting may affect the retention of root canal posts when a regular resin cement is used.

"Ferrule Comes First. Post Is Second!" Fake News and Alternative Facts? A Systematic Review.

PubMed

Naumann, Michael; Schmitter, Marc; Frankenberger, Roland; Krastl, Gabriel

2018-02-01

Both the role of an endodontic post and the ferrule effect have been discussed for decades. The clinical impact of endodontic posts compared with post-free restoration with or without ferrule support was not systematically reviewed so far. It was assumed that the effect of an endodontic post compared with a post-free restoration can be evaluated only when at the same time a ferrule or no-ferrule situation was clinically compared. The specific PICO question was as follows: Patient: adults with sufficient endodontic treatment needing a core or post; Intervention: post-endodontic treatment using posts with or without ferrule; Comparison: post-endodontic treatment without posts with or without ferrule; Outcomes: failure rates of post/core complexes with or without ferrule support. A Medline search was performed via PubMed in June 2017 using relevant electronic databases. Additionally, hand search was performed. Only prospective clinical studies in humans comparing the success/survival of teeth restored with or without posts over a minimum time of observation of 5 years were included. In total, 7 randomized controlled trials and 1 prospective clinical trial met inclusion criteria. Cochrane rating showed high risk of bias in 5 studies. Two of 3 studies support the ferrule-effect concept. Seven of 8 show no post effect. Clinical evidence regarding the influence of tooth location on its survival is scarce. Ferrule effect and maintaining cavity walls are the predominant factors with regard to tooth and restoration survival of endodontically treated teeth. Most studies do not confirm a positive effect of post placement. Copyright © 2017 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

To evaluate and compare the effect of different Post Surface treatments on the Tensile Bond Strength between Fiber Posts and Composite Resin.

PubMed

Shori, Deepa; Pandey, Swapnil; Kubde, Rajesh; Rathod, Yogesh; Atara, Rahul; Rathi, Shravan

2013-10-01

Fiber posts are widely used for restoration of mutilated teeth that lack adequate coronal tooth structure to retain a core for definitive restoration, bond between the fiber post and composite material depends upon the chemical reaction between the post surface and the resin material used for building up the core. In attempt to maximize the resin bonding with fiber post, different post surface conditioning is advocated. Therefore the purpose of the study is to examine the interfacial strength between fiber post and composite, as core build-up material after different surface treatments of fiber posts. Twenty fiber posts were split into four groups off five each according to different surface treatments viz. Group I-(Negative Control), Group II-Silanization (Positive control), Group III-(37% Phosphoric Acid & Silanization) ,Group IV- (10% Hydrogen Peroxide and Silanization). With the preformed plastic mould, a core of dual cure composite resin around the fiber post having the uniform thickness was created. Tensile bond strength of each specimen was measured under Universal Testing Machine (UTM) at the cross head speed of 3mm/min. The results achieved with 10% Hydrogen peroxide had a marked effect on micro tensile bond strength values between the tested materials. Immense enhancement in the silanization efficiency of quartz fiber phase was observed with different surface chemical treatment of the resin phase of fiber posts with the marked increase in the micro-tensile bond strength between fiber post and composite core. Shori D, Pandey S, Kubde R, Rathod Y, Atara R, Rathi S. To evaluate and compare the effect of different Post Surface treatments on the Tensile Bond Strength between Fiber Posts and Composite Resin. J Int Oral Health 2013; 5(5):27-32.

Cold-water immersion decreases cerebral oxygenation but improves recovery after intermittent-sprint exercise in the heat.

PubMed

Minett, G M; Duffield, R; Billaut, F; Cannon, J; Portus, M R; Marino, F E

2014-08-01

This study examined the effects of post-exercise cooling on recovery of neuromuscular, physiological, and cerebral hemodynamic responses after intermittent-sprint exercise in the heat. Nine participants underwent three post-exercise recovery trials, including a control (CONT), mixed-method cooling (MIX), and cold-water immersion (10 °C; CWI). Voluntary force and activation were assessed simultaneously with cerebral oxygenation (near-infrared spectroscopy) pre- and post-exercise, post-intervention, and 1-h and 24-h post-exercise. Measures of heart rate, core temperature, skin temperature, muscle damage, and inflammation were also collected. Both cooling interventions reduced heart rate, core, and skin temperature post-intervention (P < 0.05). CWI hastened the recovery of voluntary force by 12.7 ± 11.7% (mean ± SD) and 16.3 ± 10.5% 1-h post-exercise compared to MIX and CONT, respectively (P < 0.01). Voluntary force remained elevated by 16.1 ± 20.5% 24-h post-exercise after CWI compared to CONT (P < 0.05). Central activation was increased post-intervention and 1-h post-exercise with CWI compared to CONT (P < 0.05), without differences between conditions 24-h post-exercise (P > 0.05). CWI reduced cerebral oxygenation compared to MIX and CONT post-intervention (P < 0.01). Furthermore, cooling interventions reduced cortisol 1-h post-exercise (P < 0.01), although only CWI blunted creatine kinase 24-h post-exercise compared to CONT (P < 0.05). Accordingly, improvements in neuromuscular recovery after post-exercise cooling appear to be disassociated with cerebral oxygenation, rather reflecting reductions in thermoregulatory demands to sustain force production. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Effect of Cementation Technique of Individually Formed Fiber-Reinforced Composite Post on Bond Strength and Microleakage

PubMed Central

Makarewicz, Dominika; Le Bell-Rönnlöf, Anna-Maria B; Lassila, Lippo V.J.; Vallittu, Pekka K.

2013-01-01

Objectives: The aim of this study was to evaluate the effect of two different cementation techniques of individually formed E-glass fiber-reinforced composite (FRC) post on bond strength and microleakage. Methods: The crowns of extracted third molars were removed and post preparation was carried out with parapost drills (diameter 1.5 mm). After application of bonding agents individually formed FRC posts (everStick POST, diameter 1.5 mm) were cemented into the post spaces with either ParaCem®Universal or self-adhesive RelyX™Unicem, using two different cementation techniques: 1) an “indirect (traditional) technique” where the post was prepolymerized prior application of luting cement and insertion into the post space or 2) a “direct technique” where the uncured post was inserted to the post space with luting cement and light-polymerized in situ at the same time. After water storage of 48 hours, the roots (n = 10/group) were cut into discs of thickness of 2 mm. A push-out force was applied until specimen fracture or loosening of the post. A microleakage test was carried out on roots which were not subjected to the loading test (n= 32) to evaluate the sealing capacity of the post-canal interface. The microleakage was measured using dye penetration depth under a stereomicroscope. Results: Higher bond strength values (p<0.05) and less microleakage (p<0.05) were obtained with the “direct technique” compared to the “indirect technique”. None of the FRC posts revealed any dye penetration between the post and the cement. Conclusions: The “direct technique” seems to be beneficial when cementing individually formed FRC posts. PMID:23986792

A laboratory comparison of individual Targis/Vectris posts with standard fiberglass posts.

PubMed

Corsalini, Massimo; Genovese, Katia; Lamberti, Luciano; Pappalettere, Carmine; Carella, Mauro; Carossa, Stefano

2007-01-01

This article presents an in vitro analysis of a specific occlusal loading test on endodontically treated teeth restored with 2 different composite post materials. Individual, customized posts (IFPs) were compared to standard fiberglass posts (SFPs). The selected IFPs (standard cylindric Targis/Vectris posts) were compared to SFPs (Conic 6% Post, Ghimas). The posts were first subjected to a 3-point bending test to compare their flexural elastic properties. They were then used to restore 22 endodontically treated artificial maxillary central incisors and subjected to a specific occlusal loading simulation test. The loading test showed that IFP restorations performed better than SFP restorations. A clinical evaluation of this laboratory observation is suggested.

In vitro evaluation of endodontic posts.

PubMed

Drummond, J L

2000-05-01

To compare stainless steel posts and three different fibrous posts with respect to pullout (shear) strength from extracted third molars embedded in denture acrylic. Post space was prepared and the posts cemented with a resin cement according to manufacturer's instructions. Single step and multi-step dentin bonding systems were also evaluated. The testing was in tension at a loading rate of 2 mm/min. The statistical analysis indicated no significant difference in the pullout (shear) strength between any of the post groups tested. Also evaluated was the flexure strength of the fibrous posts before and after thermal cycling. Statistical analysis indicated a significant decrease in flexure strength for the respective fibrous posts following thermal cycling.

Reported appetite, taste and smell changes following Roux-en-Y gastric bypass and sleeve gastrectomy: Effect of gender, type 2 diabetes and relationship to post-operative weight loss.

PubMed

Makaronidis, Janine M; Neilson, Sabrina; Cheung, Wui-Hang; Tymoszuk, Urszula; Pucci, Andrea; Finer, Nicholas; Doyle, Jacqueline; Hashemi, Majid; Elkalaawy, Mohamed; Adamo, Marco; Jenkinson, Andrew; Batterham, Rachel L

2016-12-01

Reduced energy intake drives weight loss following Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG) procedures. Post-operative changes in subjective appetite, taste, and smell and food preferences are reported and suggested to contribute to reduced energy intake. We aimed to investigate the prevalence of these changes following RYGB and SG and to evaluate their relationship with weight loss. 98 patients post-RYGB and 155 post-SG from a single bariatric centre were recruited to a cross-sectional study. Participants completed a questionnaire, previously utilised in post-operative bariatric patients, to assess the prevalence of post-operative food aversions and subjective changes in appetite, taste and smell. Anthropometric data were collected and percentage weight loss (%WL) was calculated. The relationship between food aversions, changes in appetite, taste and smell and %WL was assessed. The influence of time post-surgery, gender and type 2 diabetes (T2D) were evaluated. Following RYGB and SG the majority of patients reported food aversions (RYGB = 62%, SG = 59%), appetite changes (RYGB = 91%, SG = 91%) and taste changes (RYGB = 64%, SG = 59%). Smell changes were more common post-RYGB than post-SG (RYGB = 41%, SG = 28%, p = 0.039). No temporal effect was observed post-RYGB. In contrast, the prevalence of appetite changes decreased significantly with time following SG. Post-operative appetite changes associated with and predicted higher %WL post-SG but not post-RYGB. Taste changes associated with and predicted higher %WL following RYGB but not post-SG. There was no gender effect post-RYGB. Post-SG taste changes were less common in males (female = 65%, males = 40%, p = 0.008). T2D status in females did not influence post-operative subjective changes. However, in males with T2D, taste changes were less common post-SG than post-RYGB together with lower %WL (RYGB = 27.5 ± 2.7, SG = 14.6 ± 2.1, p = 0.003). Further research is warranted to define the biology underlying these differences and to individualise treatments. Copyright © 2016 Elsevier Ltd. All rights reserved.

Effect of two fiber post types and two luting cement systems on regional post retention using the push-out test.

PubMed

Wang, Vivian J-J; Chen, Ya-Ming; Yip, Kevin H-K; Smales, Roger J; Meng, Qing-Fei; Chen, Lijuan

2008-03-01

To investigate regional root canal push-out bond strengths for two fiber-reinforced post types using two adhesive systems. The crowns of 24 recently extracted sound maxillary central incisors were sectioned transversely 2 mm coronal to the labial cemento-enamel junction, and the roots treated endodontically. Following standardized post space preparations, fiber-reinforced posts (C-POST; AESTHETI-PLUS) were placed using two adhesive systems (acid-etch ONE-STEP PLUS/C&B CEMENT; self-adhesive RelyX Unicem), in four equal groups. Push-out bond strength tests were performed at four sites in each root. Results were analyzed using split-plot ANOVA, with a=0.05 for statistical significance. AESTHETI-PLUS quartz fiber-reinforced posts showed significantly higher push-out strengths than C-POST carbon fiber-reinforced posts (P<0.0001). The separate acid-etch adhesive system resulted in significantly higher bond strengths than the self-etch self-adhesive system (P<0.0001). Bond strengths decreased significantly from coronal to apical root canal regions (P<0.0001). The quartz fiber-reinforced post placed using the separate acid-etch adhesive system provided significantly better post retention than the carbon fiber-reinforced post placed using the self-etch self-adhesive system.

A structured analysis of in vitro failure loads and failure modes of fiber, metal, and ceramic post-and-core systems.

PubMed

Fokkinga, Wietske A; Kreulen, Cees M; Vallittu, Pekka K; Creugers, Nico H J

2004-01-01

This study sought to aggregate literature data on in vitro failure loads and failure modes of prefabricated fiber-reinforced composite (FRC) post systems and to compare them to those of prefabricated metal, custom-cast, and ceramic post systems. The literature was searched using MEDLINE from 1984 to 2003 for dental articles in English. Keywords used were (post or core or buildup or dowel) and (teeth or tooth). Additional inclusion/exclusion steps were conducted, each step by two independent readers: (1) Abstracts describing post-and-core techniques to reconstruct endodontically treated teeth and their mechanical and physical characteristics were included (descriptive studies or reviews were excluded); (2) articles that included FRC post systems were selected; (3) in vitro studies, single-rooted human teeth, prefabricated FRC posts, and composite as the core material were the selection criteria; and (4) failure loads and modes were extracted from the selected papers, and failure modes were dichotomized (distinction was made between "favorable failures," defined as reparable failures, and "unfavorable failures,"defined as irreparable [root] fractures). The literature search revealed 1,984 abstracts. Included were 244, 42, and 12 articles in the first, second, and third selection steps, respectively. Custom-cast post systems showed higher failure loads than prefabricated FRC post systems, whereas ceramic showed lower failure loads. Significantly more favorable failures occurred with prefabricated FRC post systems than with prefabricated and custom-cast metal post systems. The variable "post system" had a significant effect on mean failure loads. FRC post systems more frequently showed favorable failure modes than did metal post systems.

Comparative evaluation of fracture resistance under static and fatigue loading of endodontically treated teeth restored with carbon fiber posts, glass fiber posts, and an experimental dentin post system: an in vitro study.

PubMed

Ambica, Khetarpal; Mahendran, Kavitha; Talwar, Sangeeta; Verma, Mahesh; Padmini, Govindaswamy; Periasamy, Ravishankar

2013-01-01

This investigation sought to compare the fracture resistance under static and fatigue loading of endodontically treated teeth restored with fiber-reinforced composite posts and experimental dentin posts milled from human root dentin by using computer-aided design/computer-aided manufacturing. Seventy maxillary central incisors were obturated and divided into 4 groups: control group without any post (n = 10), carbon fiber post group (n = 20), glass fiber post group (n = 20), and dentin post group (n = 20). Control group teeth were prepared to a height of 5 mm. In all other teeth, post space was prepared; a post was cemented, and a core build-up was provided. Half the samples from each group were statistically loaded until failure, and the remaining half were subjected to cyclic loading, followed by monostatic load until fracture. One-way analysis of variance and Bonferroni multiple comparisons revealed a significant difference among test groups. The control group demonstrated highest fracture resistance (935.03 ± 33.53 N), followed by the dentin post group (793.12 ± 33.69 N), glass fiber post group (603.44 ± 46.67 N), and carbon fiber post group (497.19 ± 19.27 N) under static loading. These values reduced to 786.69 ± 29.64 N, 646.34 ± 26.56 N, 470 ± 36.34 N, and 379.71 ± 13.95 N, respectively, after cyclic loading. Results suggest that human dentin can serve as post material under static and fatigue loading. Although at an early stage in research, the use of dentin posts in root-filled teeth looks promising. Copyright © 2013 American Association of Endodontists. Published by Elsevier Inc. All rights reserved.

76 FR 37136 - Post-Entry Amendment (PEA) Processing Test: Modification, Clarification, and Extension

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-24

.... Customs and Border Protection's (CBP's) Post-Entry Amendment (PEA) Processing test, which allows the...: The Post-Entry Amendment (PEA) Processing test modification set forth in this document is effective...: Background I. Post-Entry Amendment Processing Test Program The Post-Entry Amendment (PEA) Processing test...

77 FR 64566 - Market Test of Experimental Product-Metro Post

Federal Register 2010, 2011, 2012, 2013, 2014

2012-10-22

... Metro Post. This document describes the proposed test, addresses procedural aspects of the filing, and.... \\1\\ Notice of the United States Postal Service of Market Test of Experimental Product--Metro Post... the Metro Post market test under seal. Notice at 4. The Postal Service classifies Metro Post as a...

12 CFR 1212.3 - Post-employment restriction for senior examiners.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Post-employment restriction for senior... OPERATIONS POST-EMPLOYMENT RESTRICTION FOR SENIOR EXAMINERS Post-Employment Restriction for Senior Examiners § 1212.3 Post-employment restriction for senior examiners. (a) Prohibition. An employee of FHFA who...

5 CFR 591.204 - Who can receive COLAs and post differentials?

Code of Federal Regulations, 2011 CFR

2011-01-01

... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Who can receive COLAs and post...-Of-Living Allowances and Post Differentials § 591.204 Who can receive COLAs and post differentials? (a) Agencies pay COLAs and post differentials authorized under this subpart to civilian Federal...

5 CFR 591.204 - Who can receive COLAs and post differentials?

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Who can receive COLAs and post...-Of-Living Allowances and Post Differentials § 591.204 Who can receive COLAs and post differentials? (a) Agencies pay COLAs and post differentials authorized under this subpart to civilian Federal...

5 CFR 591.204 - Who can receive COLAs and post differentials?

Code of Federal Regulations, 2014 CFR

2014-01-01

... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Who can receive COLAs and post...-Of-Living Allowances and Post Differentials § 591.204 Who can receive COLAs and post differentials? (a) Agencies pay COLAs and post differentials authorized under this subpart to civilian Federal...

5 CFR 591.204 - Who can receive COLAs and post differentials?

Code of Federal Regulations, 2013 CFR

2013-01-01

... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Who can receive COLAs and post...-Of-Living Allowances and Post Differentials § 591.204 Who can receive COLAs and post differentials? (a) Agencies pay COLAs and post differentials authorized under this subpart to civilian Federal...

5 CFR 591.204 - Who can receive COLAs and post differentials?

Code of Federal Regulations, 2012 CFR

2012-01-01

... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Who can receive COLAs and post...-Of-Living Allowances and Post Differentials § 591.204 Who can receive COLAs and post differentials? (a) Agencies pay COLAs and post differentials authorized under this subpart to civilian Federal...

49 CFR 663.39 - Post-delivery audit review.

Code of Federal Regulations, 2013 CFR

2013-10-01

... the contract or at law. (b) This provision does not preclude the recipient and manufacturer from..., DEPARTMENT OF TRANSPORTATION PRE-AWARD AND POST-DELIVERY AUDITS OF ROLLING STOCK PURCHASES Post-Delivery Audits § 663.39 Post-delivery audit review. (a) If a recipient cannot complete a post-delivery audit...

49 CFR 663.39 - Post-delivery audit review.

Code of Federal Regulations, 2011 CFR

2011-10-01

... the contract or at law. (b) This provision does not preclude the recipient and manufacturer from..., DEPARTMENT OF TRANSPORTATION PRE-AWARD AND POST-DELIVERY AUDITS OF ROLLING STOCK PURCHASES Post-Delivery Audits § 663.39 Post-delivery audit review. (a) If a recipient cannot complete a post-delivery audit...

49 CFR 663.39 - Post-delivery audit review.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Post-delivery audit review. 663.39 Section 663.39 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PRE-AWARD AND POST-DELIVERY AUDITS OF ROLLING STOCK PURCHASES Post-Delivery Audits § 663.39 Post-delivery audit...

49 CFR 663.31 - Post-delivery audit requirements.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 7 2010-10-01 2010-10-01 false Post-delivery audit requirements. 663.31 Section 663.31 Transportation Other Regulations Relating to Transportation (Continued) FEDERAL TRANSIT ADMINISTRATION, DEPARTMENT OF TRANSPORTATION PRE-AWARD AND POST-DELIVERY AUDITS OF ROLLING STOCK PURCHASES Post-Delivery Audits § 663.31 Post-delivery audi...

77 FR 48679 - Changes to Implement Inter Partes Review Proceedings, Post-Grant Review Proceedings, and...

Federal Register 2010, 2011, 2012, 2013, 2014

2012-08-14

... Office 37 CFR Part 42 Changes to Implement Inter Partes Review Proceedings, Post-Grant Review Proceedings... Implement Inter Partes Review Proceedings, Post-Grant Review Proceedings, and Transitional Program for... inter partes review proceeding, post-grant review proceeding, and transitional post-grant review...

Vehicle Support Posts Installation at Mobile Launcher

NASA Image and Video Library

2017-05-11

Construction workers at the Mobile Launcher at NASA's Kennedy Space Center in Florida, prepare to install vehicle support posts. A total of eight support posts are being installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Potential for temperature change during application of ultrasonic vibration to intra-radicular posts.

PubMed

Satterthwaite, Julian D; Stokes, Alastair N; Frankel, Nicholas T N

2003-06-01

The aim of this study was to assess the potential for heat production when intra-radicular posts were subjected to ultrasonic vibration. Thirty zirconium ceramic posts and thirty stainless steel posts were luted into canine roots. Ultrasonic vibration was applied to the top of each post for thirty minutes and temperature change on the root surface was measured. The mean peak temperature rise from baseline was 18.7 degrees C. Post type had no influence on peak temperature. Temperature increase on the external root surfaces increased as the thickness of dentine between post and root surface reduced.

Rigidity and retention of ceramic root canal posts.

PubMed

Purton, D G; Love, R M; Chandler, N P

2000-01-01

Ceramic root-canal posts offer potential advantages over other types with respect to aesthetics and biocompatibility. Any post must be sufficiently rigid and retentive to withstand functional forces. Ceraposts (1.2 mm coronal diameter, ceramic, tapering, smooth posts) and Paraposts (1.25 mm, stainless-steel, parallel, serrated posts) were tested for rigidity by means of a three-point bending test. To test retention in roots, ceramic posts were cemented using one of three protocols: (1) glass-ionomer cement, (2) silane coupling agent and resin cement, or (3) sandblasted post surface, silane coupling agent, and resin cement. Stainless-steel posts were cemented with resin. The tensile force required to dislodge the posts, following four weeks of storage in water, was recorded. Data were compared using Student's t-test and Mann-Whitney U analysis. Ceraposts were significantly more rigid than Paraposts (p < 0.001). Paraposts cemented with resin were significantly more strongly retained than Ceraposts following any cementation protocol (p < 0.001). Retention of the ceramic posts was significantly greater with a silane coupling agent and resin cement than with glass-ionomer cement (p < 0.001). Sandblasting the ceramic posts produced variable results and needs further investigation before it could be recommended.

FE analysis of conceptual hybrid composite endodontic post designs in anterior teeth.

PubMed

Gloria, Antonio; Maietta, Saverio; Martorelli, Massimo; Lanzotti, Antonio; Watts, David C; Ausiello, Pietro

2018-04-24

To assess conceptual designs of dental posts consisting of polyetherimide (PEI) reinforced with carbon (C) and glass (G) glass fibers in endodontically treated anterior teeth. 3D tessellated CAD and geometric models of endodontically treated anterior teeth were generated from Micro-CT scan images. Model C-G/PEI composite posts with different Young's moduli were analyzed by Finite Element (FE) methods post A (57.7GPa), post B (31.6GPa), post C (from 57.7 to 9.0GPa in the coronal-apical direction). A load of 50N was applied at 45° to the longitudinal axis of the tooth, acting on the palatal surface of the crown. The maximum principal stress distribution was determined along the post and at the interface between the post and the surrounding structure. Post C, with Young's modulus decreasing from 57.7 to 9.0GPa in the coronal-apical direction, reduced the maximum principal stress distribution in the restored tooth. Post C gave reduced stress and the most uniform stress distribution with no stress concentration, compared to the other C-G/PEI composite posts. The FE analysis confirmed the ability of the functionally graded post to dissipate stress from the coronal to the apical end. Hence actual (physical) C-G/PEI posts could permit optimization of stress distributions in endodontically treated anterior teeth. Copyright © 2018 The Academy of Dental Materials. Published by Elsevier Inc. All rights reserved.

Acute neuromuscular responses to short and long roundhouse kick striking paces in professional Muay Thai fighters.

PubMed

Cimadoro, Giuseppe; Mahaffey, Ryan; Babault, Nicolas

2018-04-04

Muay Thai fighters strongly rely on the use of the roundhouse kick due to its effectiveness (i.e. power) and implications on the final score. Therefore, different striking tempos at full power are used during training as a method to enhance kicking power. However, the neuromuscular responses are unknown. Thus, the goal of this study was to investigate neuromuscular responses to a single bout of shorter (every second = H1) and longer (every 3s = H3) kick striking time intervals, measured with the countermovement jump (CMJ). Nine professional Muay Thai fighters participated in this randomized, cross-over trial. CMJs were measured on force plates before and after (post 0min, post 5min, post 10min, post 20min and post 30min) two striking (1set x 20reps) conditions (H1; H3). Although no difference was observed between H1 and H3 values, neuromuscular fatigue parameters displayed different patterns over time. CMJ height decreased immediately after H3 striking (P<0.05), whereas for H1 condition CMJ height decreased from post20 as compared to baseline (P<0.05). Peak force in H3 condition was significantly lower at post10, post20 and post30 as compared to baseline. For H1, peak force values were lower than baseline only at post30. Peak power was significantly lower than baseline for both middle kick procedures. A slight but significant increase was observed at post5 for H3 condition, but decreased further post10 and remained constant during subsequent tests. In contrast, for H1 condition peak power remained unaffected after post10, whereas it decreased post20 and post30 minutes only when compared to post0. Results showed that both kick striking modes provoke comparable neuromuscular fatigue but H3 condition showed the potential to induce post activation potentiation. Muay Thai and conditioning coaches should focus on hard striking with both long and slow pacing during specific heavy bag or pad work.

The protective role of maternal post-traumatic growth and cognitive trauma processing in Palestinian mothers and infants: a longitudinal study.

PubMed

Diab, Safwat Y; Isosävi, Sanna; Qouta, Samir R; Kuittinen, Saija; Punamäki, Raija-Leena

2018-02-21

Women at pre partum and post partum are especially susceptible to war trauma because they struggle to protect their infants from danger. Trauma research suggests increased problems in maternal mental health and infant development. Yet many cognitive-emotional processes affect the trauma survivors' mental health, such as post-traumatic growth and post-traumatic cognition. The aim of this study was to examine whether a mother's high post-traumatic growth and optimal post-traumatic cognition could protect their own mental health and their infant's stress regulation from the effects of traumatic war experiences. This three-wave prospective study involved Palestinian women living in the Gaza Strip who were at the second trimester of pregnancy (T1), women with infants aged 4 months (T2), and women with children aged 12 months (T3) months. The participants reported their war experiences in a 30-item checklist of losses, destruction, and atrocities in the 2008-09, 2012, and 2014 military offensives. Post-traumatic growth was assessed by a 21-item scale and post-traumatic cognition by a 36-item scale. Maternal mental health was assessed by post-traumatic stress disorder (PTSD), depressive, anxiety, and dissociation symptoms at T1 and T3, and infants' stress regulation was assessed with the Infant Behaviour Questionnaire at T2 and T3. We included 511 women at T1, 481 women at T2, and 454 women at T3. High maternal post-traumatic growth and post-traumatic cognition had protective roles. Post-traumatic growth had a protective effect on maternal mental health since severe exposure to traumatic war experiences was not associated with maternal PTSD, depression, and dissociation if women showed high post-traumatic growth, as indicated by the significant interaction effect between post-traumatic growth and war trauma on each of the three symptoms. Post-traumatic cognition had a protective effect on infant development since severe exposure was not associated with dysfunctional infant emotion regulation when mothers reported optimal post-traumatic cognition, as indicated by the significant interaction effect between post-traumatic cognition and war trauma on each of negative affectivity and surgency or extraversion. The nature of cognitive emotional processing of war trauma could explain the distinct roles of post-traumatic growth and post-traumatic cognition. High post-traumatic growth involves increased social affiliation, spiritual awareness, and psychological strengths resulting from painful and traumatic experiences. In the national struggle for independence, post-traumatic growth is often associated with heroism and even hardiness, which might benefit a mother's mental health but not their infant's wellbeing. Optimal post-traumatic cognition indicates successful and harmonious trauma processing, which enables mothers to be more reflective and sensitive to their infant's needs. Interventions to promote healthy infant development in war settings should encourage and support mothers' effective cognitive-emotional processing of traumatic experiences. The Academy of Finland and University of Tampere, Finland. Copyright © 2018 Elsevier Ltd. All rights reserved.

Factors affecting the cement-post interface.

PubMed

Zicari, F; De Munck, J; Scotti, R; Naert, I; Van Meerbeek, B

2012-03-01

To evaluate the effect of different factors on the push-out bond strength of glass fiber posts luted in simulated (standard) root canals using different composite cements. Three types of glass-fiber root-canal posts with a different matrix, namely an epoxy resin (RelyX post, 3M ESPE), a proprietary composite resin (FRC-Plus post, Ivoclar-Vivadent), and a methacrylate resin (GC post, GC), and three types of composite cements, namely an etch-and-rinse Bis-GMA-based (Variolink II, Ivoclar-Vivadent), a self-etch 10-MDP-based (Clearfil Esthetic Cement, Kuraray) and a self-adhesive (RelyX Unicem, 3M ESPE) cement, were tested. Posts were either left untreated (control), were treated with silane, or coated with silicated alumina particles (Cojet system, 3M ESPE). Posts were inserted up to 9-mm depth into composite CAD-CAM blocks (Paradigm, 3M ESPE) in order to solely test the strength of the cement-post interface, while excluding interference of the cement-dentin interface. After 1-week storage at 37 °C, three sections (coronal, middle, apical) of 2-mm thickness were subjected to a push-out bond-strength test. All three variables, namely the type of post, the composite cement and the post-surface pre-treatment, were found to significantly affect the push-out bond strength (p<0.001). Regarding the type of post, a significantly lower push-out bond strength was recorded for the FRC-Plus post (Ivoclar-Vivadent); regarding the composite cement, a significantly higher push-out bond strength was recorded for the self-adhesive cement Unicem (3M ESPE); and regarding the post-surface treatment, a significantly higher push-out bond strength was recorded when the post-surface was beforehand subjected to a Cojet (3M ESPE) combined sandblasting/silicatization surface pre-treatment. Many interactions between these three variables were found to be significant as well (p<0.001). Finally, the push-out bond strength was found to significantly reduce with depth from coronal to apical. Laboratory testing revealed that different variables like the type of post, the composite cement and the post-surface pre-treatment may influence the cement-post interface, making clear guidelines for routine clinical practice hard to define. Further long-term durability testing may help to clarify, and should therefore be encouraged. Copyright © 2011 Academy of Dental Materials. Published by Elsevier Ltd. All rights reserved.

Post-Traumatic Stress Disorder (PTSD)

MedlinePlus

... Information RePORT NIH Fact Sheets Home > Post-Traumatic Stress Disorder (PTSD) Small Text Medium Text Large Text Post-Traumatic Stress Disorder (PTSD) Post-traumatic stress disorder (PTSD) is ...

Esophageal motor disorders are frequent during pre and post lung transplantation. Can they influence lung rejection?

PubMed

Ciriza de Los Ríos, Constanza; Canga Rodríguez-Valcárcel, Fernando; de Pablo Gafas, Alicia; Castel de Lucas, Isabel; Lora Pablos, David; Castellano Tortajada, Gregorio

2018-06-01

lung transplantation (LTx) is a viable option for most patients with end-stage lung diseases. Esophageal motor disorders (EMD) are frequent in candidates for LTx, but there is very little data about changes in esophageal motility post-LTx. the aim of our study was to assess esophageal motor disorders by high resolution manometry (HRM) both pre-LTx and six months post-LTx in patients with and without organ rejection. HRM (Manoscan®) was performed in 57 patients both pre-LTx and six months post-LTx. HRM plots were analyzed according to the Chicago classification 3.0. EMD were found in 33.3% and in 49.1% of patients pre-LTx and post-LTx, respectively, and abnormal peristalsis was more frequently found post-LTx (p = 0.018). Hypercontractile esophagus was frequently found post-LTx (1.8% and 19.3% pre-LTx and post-LTx, respectively). Esophagogastric junction (EGJ) morphology changed significantly pre-LTx and post-LTx; type I (normal) was more frequent post-LTx (63-2% and 82.5% respectively, p = 0.007). EMD were more frequent post-LTx in both the non-rejection and rejection group, although particularly in the rejection group (43.2% and 69.2% respectively, p = 0.09). EMD such as distal spasm, hypercontractile esophagus and EGJ outflow obstruction were also observed more frequently post-LTx in the rejection group. significant changes in esophageal motility were observed pre-LTx and particularly post-LTx; hypercontractile esophagus was a frequent EMD found post-LTx. EMD were more frequent in the group of patients that experienced organ rejection compared to the non-rejection group. EMD leading to an impaired esophageal clearance should be considered as an additional factor that contributes to LTx failure.

Early post-interventional sonographic evaluation of prostatic artery embolization. A promising role for contrast-enhanced ultrasonography (CEUS).

PubMed

Moschouris, Hippocrates; Stamatiou, Konstantinos; Kalokairinou Motogna, Mariana; Vrakas, Spyros; Kiltenis, Michail; Kladis-Kalentzis, Konstantinos; Tsavdaroglou, Avraam; Papadogeorgopoulos, Nikolaos; Marmaridou, Kyriaki; Malagari, Katerina

2018-05-02

To assess the feasibility, findings and potential value of early post-interventional, contrast-enhanced ultrasonographic (CEUS) study of prostate artery embolization (PAE). Fourteen patients treated with PAE for symptomatic benign prostatic hyperplasia were prospectively included in the study. Sonographic evaluation of the prostate included: 1) baseline transabdominal and transrectal CEUS (ta-CEUS and tr-CEUS, respectively) 1-3 days prior to PAE; 2) early post PAE CEUS, with ta-CEUS immediately post PAE and tr-CEUS 3 days post PAE; and 3) follow-up with ta-CEUS and tr-CEUS 3 months post PAE. A brief unenhanced US study preceded each CEUS. Post-therapeutic changes in size, echogenicity and enhancement of the prostate were recorded and were correlated with clinical outcomes. PAE resulted in clinical success in 11/14 patients (78.5%). All sonographic studies were technically adequate, with the exception of ta-CEUS immediately post PAE in 2/14 (14.2%) patients. CEUS studies immediately post PAE and 3 days post PAE showed non-enhancing, welldefined infarctions of the prostate in 10/14 patients (71.4%). There was a strong correlation between ta-CEUS immediately post PAE and tr-CEUS 3 days post PAE regarding the measurements of prostatic infarctions (r =0.98, p< 0.01). The presence of infarctions on early post PAE CEUS was associated with clinical success (p=0.01) and their extent correlated with the degree of prostate shrinkage on 3-month follow-up (r=0.84, p<0.05). The 3 cases of failed PAE showed no infarctions and no prostate shrinkage. Early post-interventional CEUS of PAE is feasible and may have clinical and prognostic value.

No filter: A characterization of #pharmacist posts on Instagram.

PubMed

Hindman, F Mark; Bukowitz, Alison E; Reed, Brent N; Mattingly, T Joseph

The primary objective was to characterize the underlying intent of Instagram posts using the hashtag metadata term "#pharmacist" over a 1-year period. The secondary objective was to determine whether statistically significant relationships existed between the categories and the 2 dichotomous variables tested, self-portrayed images, and relation to health care. Retrospective, cross-sectional, mixed methods, exploratory, descriptive study. A review of available Instagram posts using the hashtag metadata "#pharmacist" from November 4, 2014, to November 3, 2015. Data were collected using software provided by NEXT Analytics. A sample of 14 random days was selected. Six hundred sixty-one Instagram posts containing "#pharmacist" in the caption. Categorization of post (including both picture and primary caption), self-portrayed images (i.e., "selfie"), and health care-related images. One thousand three hundred thirty-eight posts were collected from the 14-day sample. Of the posts, 661 (49.4%) were analyzed; the remainder were excluded for being written in a non-English language or containing "#pharmacist" in the comments of the post, rather than the primary caption; 19.7% of all posts fell into the Celebration category, followed by Work Experience and Advertisement with 18.6% and 12.6%, respectively. The remainder of the categories contained 10% or fewer posts. Less than 25% of posts were self-portrayed images, and 88% of posts were deemed health care-related. Instagram is an emerging social media platform that can be used to expand patient education, professional advocacy, and public health outreach. In this study, the majority of #pharmacist posts were celebratory in nature, and the majority were determined to be related to health care. Posts containing #pharmacist may provide the opportunity to educate the public regarding the knowledge and capabilities of pharmacists. Copyright © 2017 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

The Effect of Zinc Lozenge on Postoperative Sore Throat: A Prospective Randomized, Double-Blinded, Placebo-Controlled Study.

PubMed

Farhang, Borzoo; Grondin, Lydia

2018-01-01

Postoperative sore throat (POST) is commonly seen after endotracheal intubation, and oral zinc prevents oral mucositis associated with chemotherapy. This study is designed to evaluate the effects of administration of zinc lozenges on POST. Seventy-nine patients undergoing low- or moderate-risk surgery with endotracheal intubation were randomly assigned into 2 groups: Control group received placebo and zinc group received 40-mg zinc lozenges 30 minutes preoperatively. Patients were assessed for incidence and severity (4-point scale, 0-3) of POST at 0, 2, 4, and 24 hours postoperatively. The primary outcome was incidence of POST at 4 hours after surgery. The secondary outcomes were the incidence of POST at 0, 2, and 24 hours and the severity of POST. At 4 hours, there was a significantly lower incidence of POST in the zinc group, 7%, than the control group, 29% (P = .046). The incidence of POST at 0 hour was 0% in zinc group and 24% in control group (P = .004). The highest incidence of POST occurred at the second hour after surgery, with the rate of 10% in the zinc group and 34% in the control group (P = .0495). The incidence of POST at 24 hours was 13% in zinc group and 24% in control group (not significant). The severity of POST was significantly lower in the zinc group for mild (P = .003) and moderate (P = .004) POST. The administration of a single dose of 40-mg zinc lozenge 30 minutes preoperatively is effective to reduce both incidence of POST in the first 4 hours and severity of mild and moderate POST in the immediate postoperative period.

Influence of post pattern and resin cement curing mode on the retention of glass fibre posts.

PubMed

Poskus, L T; Sgura, R; Paragó, F E M; Silva, E M; Guimarães, J G A

2010-04-01

To evaluate the influence of post design and roughness and cement system (dual- or self-cured) on the retention of glass fibre posts. Two tapered and smooth posts (Exacto Cônico No. 2 and White Post No. 1) and two parallel-sided and serrated posts (Fibrekor 1.25 mm and Reforpost No. 2) were adhesively luted with two different resin cements--a dual-cured (Rely-X ARC) and a self-cured (Cement Post)--in 40 single-rooted teeth. The teeth were divided into eight experimental groups (n = 5): PFD--Parallel-serrated-Fibrekor/dual-cured; PRD--Parallel-serrated-Reforpost/dual-cured; TED--Tapered-smooth-Exacto Cônico/dual-cured; TWD--Tapered-smooth-White Post/dual-cured; PFS--Parallel-serrated-Fibrekor/self-cured; PRS--Parallel-serrated-Reforpost/self-cured; TES--Tapered-smooth-Exacto Cônico/self-cured; TWS--Tapered-smooth-White Post/self-cured. The specimens were submitted to a pull-out test at a crosshead speed of 0.5 mm min(-1). Data were analysed using analysis of variance and Bonferroni's multiple comparison test (alpha = 0.05). Pull-out results (MPa) were: PFD = 8.13 (+/-1.71); PRD = 8.30 (+/-0.46); TED = 8.68 (+/-1.71); TWD = 9.35 (+/-1.99); PFS = 8.54 (+/-2.23); PRS = 7.09 (+/-1.96); TES = 8.27 (+/-3.92); TWS = 7.57 (+/-2.35). No statistical significant difference was detected for posts and cement factors and their interaction. The retention of glass fibre posts was not affected by post design or surface roughness nor by resin cement-curing mode. These results imply that the choice for serrated posts and self-cured cements is not related to an improvement in retention.

Atypical and Typical Winter Depressive Symptoms and Responsiveness to Light Therapy, Cognitive-Behavioral Therapy, or Combination Treatment

DTIC Science & Technology

2005-01-01

064 -.053 Anxiety Somatic (H13) .248 .148 .246 .370 Hypochondriasis (H14) .179 .432 -.016 .156 Retardation (H16) .157...TREATMENT BDI-II SCORE, POST-TREATMENT SOMATIC SUBSCALE SCORE, AND POST-TREATMENT COGNITIVE-AFFECTIVE SUBSCALE SCORE ……………………………76...Post-Treatment, Percent BDI-II Improvement From Pre- to Post-Treatment, Post-Treatment BDI-II Score, Post-Treatment Somatic

Post retention: the effect of sequence of post-space preparation, cementation time, and different sealers.

PubMed

Boone, K J; Murchison, D F; Schindler, W G; Walker, W A

2001-12-01

Many endodontic sealers contain constituents that have been shown to inhibit the polymerization of resin cements. This may be important when prefabricated posts are cemented at the same appointment as root canal obturation. This study evaluated the effects of cementing posts with a resin cement immediately or at a delayed time period after obturation using Roth's 801 Elite Grade or AH26 sealer cements. The contribution of mechanical post-space preparation was also assessed as a critical variable. One hundred twenty extracted canines were randomly divided into eight experimental groups. The variables evaluated were the order of post preparation (either before or after obturation), the type of sealer used, and the time of post cementation. All teeth received a stainless steel #6 Parapost XP cemented with a resin cement, Panavia 21. Each experimental group underwent tensile testing for retention using an Instron universal testing machine. For both sealers posts cemented in teeth in which the canal was obturated before post-space preparation and thus had sealer-contaminated dentin removed by the space preparation procedure had significantly higher retentive values than those obturated after post-space preparation in which contaminated dentin might remain. Sealer used and time of cementation had no specific effect on retention. Achieving a clean, "freshened" dentinal surface during mechanical post-space preparation seems to be a critical variable for post retention when a resin cement is used.

Preservatives extend service life of ohia and robusta posts

Treesearch

Roger G. Skolmen

1968-01-01

Posts of ohia and robusta, pressure- treated with two preservatives--chromated copper arsenate and pentachlorophenol, are being tested for durability at the Makiki Exposure Site, Honolulu, Hawaii. All treated posts are still sound after 5 years. Untreated ohia posts averaged 4 years of service life before failing; untreated robusta posts averaged 4 ½ years....

Market opportunities for treated wooden guardrail posts in West Virginia

Treesearch

Gary R. Lindell

1965-01-01

At present practically no wooden guardrail posts are being installed along West Virginia's highways. Neither are concrete posts. Only steel posts are being used in new highway construction despite the fact that wooden posts that have been properly treated with a decay-preventing preservative are entirely acceptable to the State Highway Department. Furthermore,...

United States Marine Corps Post-Cold War Evolutionary Efforts: Implications for a Post-Operation Enduring Freedom/Operation Iraqi Freedom Force

DTIC Science & Technology

2017-05-25

Research Question What lessons can the contemporary Marine Corps learn from its transition from the post - Cold War and Operation Desert Shield and...United States Marine Corps Post -Cold War Evolutionary Efforts: Implications for a Post -Operation Enduring Freedom/Operation Iraqi Freedom...

38 CFR 42.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-07-01

...) STANDARDS IMPLEMENTING THE PROGRAM FRAUD CIVIL REMEDIES ACT § 42.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The... 38 Pensions, Bonuses, and Veterans' Relief 2 2011-07-01 2011-07-01 false Post-hearing briefs. 42...

12 CFR 308.535 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... PRACTICE AND PROCEDURE Program Fraud Civil Remedies and Procedures § 308.535 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 12 Banks and Banking 4 2011-01-01 2011-01-01 false Post-hearing briefs. 308.535 Section 308.535...

42 CFR 3.544 - Post hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT Enforcement Program § 3.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 1 2010-10-01 2010-10-01 false Post hearing briefs. 3.544 Section 3.544 Public...

42 CFR 3.544 - Post hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT Enforcement Program § 3.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 1 2014-10-01 2014-10-01 false Post hearing briefs. 3.544 Section 3.544 Public...

49 CFR 31.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 49 Transportation 1 2014-10-01 2014-10-01 false Post-hearing briefs. 31.36 Section 31.36 Transportation Office of the Secretary of Transportation PROGRAM FRAUD CIVIL REMEDIES § 31.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post...

38 CFR 42.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-07-01

...) STANDARDS IMPLEMENTING THE PROGRAM FRAUD CIVIL REMEDIES ACT § 42.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The... 38 Pensions, Bonuses, and Veterans' Relief 2 2014-07-01 2014-07-01 false Post-hearing briefs. 42...

38 CFR 42.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-07-01

...) STANDARDS IMPLEMENTING THE PROGRAM FRAUD CIVIL REMEDIES ACT § 42.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The... 38 Pensions, Bonuses, and Veterans' Relief 2 2012-07-01 2012-07-01 false Post-hearing briefs. 42...

45 CFR 160.544 - Post hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... REQUIREMENTS GENERAL ADMINISTRATIVE REQUIREMENTS Procedures for Hearings § 160.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 45 Public Welfare 1 2011-10-01 2011-10-01 false Post hearing briefs. 160.544 Section 160.544...

40 CFR 27.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... § 27.36 Post-hearing briefs. The presiding officer may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The presiding officer shall fix the time for... 40 Protection of Environment 1 2010-07-01 2010-07-01 false Post-hearing briefs. 27.36 Section 27...

40 CFR 264.118 - Post-closure plan; amendment of plan.

Code of Federal Regulations, 2014 CFR

2014-07-01

... days after an unexpected event has occurred which has affected the post-closure plan. An owner or... 40 Protection of Environment 26 2014-07-01 2014-07-01 false Post-closure plan; amendment of plan... FACILITIES Closure and Post-Closure § 264.118 Post-closure plan; amendment of plan. (a) Written Plan. The...

12 CFR 308.535 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... PRACTICE AND PROCEDURE Program Fraud Civil Remedies and Procedures § 308.535 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 12 Banks and Banking 5 2012-01-01 2012-01-01 false Post-hearing briefs. 308.535 Section 308.535...

12 CFR 308.535 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... PRACTICE AND PROCEDURE Program Fraud Civil Remedies and Procedures § 308.535 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 12 Banks and Banking 5 2014-01-01 2014-01-01 false Post-hearing briefs. 308.535 Section 308.535...

40 CFR 27.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-07-01

... § 27.36 Post-hearing briefs. The presiding officer may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The presiding officer shall fix the time for... 40 Protection of Environment 1 2014-07-01 2014-07-01 false Post-hearing briefs. 27.36 Section 27...

49 CFR 31.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 49 Transportation 1 2011-10-01 2011-10-01 false Post-hearing briefs. 31.36 Section 31.36 Transportation Office of the Secretary of Transportation PROGRAM FRAUD CIVIL REMEDIES § 31.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post...

45 CFR 160.544 - Post hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... REQUIREMENTS GENERAL ADMINISTRATIVE REQUIREMENTS Procedures for Hearings § 160.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 45 Public Welfare 1 2014-10-01 2014-10-01 false Post hearing briefs. 160.544 Section 160.544...

42 CFR 1005.19 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... APPEALS OF EXCLUSIONS, CIVIL MONEY PENALTIES AND ASSESSMENTS § 1005.19 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 5 2014-10-01 2014-10-01 false Post-hearing briefs. 1005.19 Section 1005.19 Public...

49 CFR 31.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 49 Transportation 1 2010-10-01 2010-10-01 false Post-hearing briefs. 31.36 Section 31.36 Transportation Office of the Secretary of Transportation PROGRAM FRAUD CIVIL REMEDIES § 31.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post...

42 CFR 1005.19 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... APPEALS OF EXCLUSIONS, CIVIL MONEY PENALTIES AND ASSESSMENTS § 1005.19 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 5 2011-10-01 2011-10-01 false Post-hearing briefs. 1005.19 Section 1005.19 Public...

40 CFR 27.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-07-01

... § 27.36 Post-hearing briefs. The presiding officer may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The presiding officer shall fix the time for... 40 Protection of Environment 1 2011-07-01 2011-07-01 false Post-hearing briefs. 27.36 Section 27...

12 CFR 308.535 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... PRACTICE AND PROCEDURE Program Fraud Civil Remedies and Procedures § 308.535 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 12 Banks and Banking 4 2010-01-01 2010-01-01 false Post-hearing briefs. 308.535 Section 308.535...

42 CFR 3.544 - Post hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT Enforcement Program § 3.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 1 2012-10-01 2012-10-01 false Post hearing briefs. 3.544 Section 3.544 Public...

45 CFR 160.544 - Post hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... REQUIREMENTS GENERAL ADMINISTRATIVE REQUIREMENTS Procedures for Hearings § 160.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 45 Public Welfare 1 2012-10-01 2012-10-01 false Post hearing briefs. 160.544 Section 160.544...

40 CFR 27.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-07-01

... § 27.36 Post-hearing briefs. The presiding officer may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The presiding officer shall fix the time for... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Post-hearing briefs. 27.36 Section 27...

38 CFR 42.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-07-01

...) STANDARDS IMPLEMENTING THE PROGRAM FRAUD CIVIL REMEDIES ACT § 42.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The... 38 Pensions, Bonuses, and Veterans' Relief 2 2013-07-01 2013-07-01 false Post-hearing briefs. 42...

42 CFR 3.544 - Post hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT Enforcement Program § 3.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 1 2011-10-01 2011-10-01 false Post hearing briefs. 3.544 Section 3.544 Public...

42 CFR 1005.19 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... APPEALS OF EXCLUSIONS, CIVIL MONEY PENALTIES AND ASSESSMENTS § 1005.19 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 5 2010-10-01 2010-10-01 false Post-hearing briefs. 1005.19 Section 1005.19 Public...

42 CFR 1005.19 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... APPEALS OF EXCLUSIONS, CIVIL MONEY PENALTIES AND ASSESSMENTS § 1005.19 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 5 2013-10-01 2013-10-01 false Post-hearing briefs. 1005.19 Section 1005.19 Public...

45 CFR 160.544 - Post hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... REQUIREMENTS GENERAL ADMINISTRATIVE REQUIREMENTS Procedures for Hearings § 160.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 45 Public Welfare 1 2013-10-01 2013-10-01 false Post hearing briefs. 160.544 Section 160.544...

40 CFR 264.118 - Post-closure plan; amendment of plan.

Code of Federal Regulations, 2011 CFR

2011-07-01

... days after an unexpected event has occurred which has affected the post-closure plan. An owner or... 40 Protection of Environment 26 2011-07-01 2011-07-01 false Post-closure plan; amendment of plan... FACILITIES Closure and Post-Closure § 264.118 Post-closure plan; amendment of plan. (a) Written Plan. The...

40 CFR 27.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-07-01

... § 27.36 Post-hearing briefs. The presiding officer may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The presiding officer shall fix the time for... 40 Protection of Environment 1 2013-07-01 2013-07-01 false Post-hearing briefs. 27.36 Section 27...

12 CFR 308.535 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... PRACTICE AND PROCEDURE Program Fraud Civil Remedies and Procedures § 308.535 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 12 Banks and Banking 5 2013-01-01 2013-01-01 false Post-hearing briefs. 308.535 Section 308.535...

49 CFR 31.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 49 Transportation 1 2012-10-01 2012-10-01 false Post-hearing briefs. 31.36 Section 31.36 Transportation Office of the Secretary of Transportation PROGRAM FRAUD CIVIL REMEDIES § 31.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post...

40 CFR 264.118 - Post-closure plan; amendment of plan.

Code of Federal Regulations, 2012 CFR

2012-07-01

... days after an unexpected event has occurred which has affected the post-closure plan. An owner or... 40 Protection of Environment 27 2012-07-01 2012-07-01 false Post-closure plan; amendment of plan... FACILITIES Closure and Post-Closure § 264.118 Post-closure plan; amendment of plan. (a) Written Plan. The...

38 CFR 42.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-07-01

...) STANDARDS IMPLEMENTING THE PROGRAM FRAUD CIVIL REMEDIES ACT § 42.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The... 38 Pensions, Bonuses, and Veterans' Relief 2 2010-07-01 2010-07-01 false Post-hearing briefs. 42...

42 CFR 3.544 - Post hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... ORGANIZATIONS AND PATIENT SAFETY WORK PRODUCT Enforcement Program § 3.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 1 2013-10-01 2013-10-01 false Post hearing briefs. 3.544 Section 3.544 Public...

40 CFR 264.118 - Post-closure plan; amendment of plan.

Code of Federal Regulations, 2013 CFR

2013-07-01

... days after an unexpected event has occurred which has affected the post-closure plan. An owner or... 40 Protection of Environment 27 2013-07-01 2013-07-01 false Post-closure plan; amendment of plan... FACILITIES Closure and Post-Closure § 264.118 Post-closure plan; amendment of plan. (a) Written Plan. The...

45 CFR 160.544 - Post hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... REQUIREMENTS GENERAL ADMINISTRATIVE REQUIREMENTS Procedures for Hearings § 160.544 Post hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing... 45 Public Welfare 1 2010-10-01 2010-10-01 false Post hearing briefs. 160.544 Section 160.544...

40 CFR 264.118 - Post-closure plan; amendment of plan.

Code of Federal Regulations, 2010 CFR

2010-07-01

... days after an unexpected event has occurred which has affected the post-closure plan. An owner or... 40 Protection of Environment 25 2010-07-01 2010-07-01 false Post-closure plan; amendment of plan... FACILITIES Closure and Post-Closure § 264.118 Post-closure plan; amendment of plan. (a) Written Plan. The...

42 CFR 1005.19 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... APPEALS OF EXCLUSIONS, CIVIL MONEY PENALTIES AND ASSESSMENTS § 1005.19 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 42 Public Health 5 2012-10-01 2012-10-01 false Post-hearing briefs. 1005.19 Section 1005.19 Public...

49 CFR 31.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 49 Transportation 1 2013-10-01 2013-10-01 false Post-hearing briefs. 31.36 Section 31.36 Transportation Office of the Secretary of Transportation PROGRAM FRAUD CIVIL REMEDIES § 31.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post...

Reviewing Canadian Post-Secondary Education: Post-Secondary Education Policy in Post-Industrial Canada

ERIC Educational Resources Information Center

Kirby, Dale

2007-01-01

Since 2004, a number of Canadian provinces have initiated comprehensive reviews of their respective public post-secondary education systems. This paper examines the ways in which these provincial post-secondary education reviews are consistent with the pervasive influence of economic globalization on higher education and a more market-driven and…

Creep and dynamic viscoelastic behavior of endodontic fiber-reinforced composite posts.

PubMed

Papadogiannis, D; Lakes, R S; Palaghias, G; Papadogiannis, Y

2009-10-01

Fiber-reinforced composite (FRC) posts have gained much interest recently and understanding of their viscoelastic properties is important as they can be used in stress-bearing posterior restorations. The aim of this study was to evaluate the creep behavior and the viscoelastic properties of four commercial FRC posts under different temperatures and different storage conditions. The FRC posts tested were Glassix, C-Post, Carbonite and Snowlight. For the creep measurements a constant load below the proportional limit of the posts was applied and the angular deformation of the specimens was recorded. The viscoelastic parameters were determined by using dynamic torsional loading under four different conditions. All materials were susceptible to creep and exhibited linear viscoelastic behavior. Residual strain was observed in all FRC posts. The viscoelastic properties were affected by the increase of temperature and water storage (p<0.001) resulting in their decline. Carbon fiber posts exhibited better performance than glass fiber posts. FRC posts exhibit permanent strains under regular masticatory stresses that can be generated in the oral cavity. Their properties are susceptible to changes in temperature, while direct contact with water also affects them deleteriously.

Fabricating fiber-reinforced composite posts.

PubMed

Manhart, Jürgen

2011-03-01

Endodontic posts do not increase the strength of the remaining tooth structure in endodontically treated teeth. On the contrary, depending on the post design employed (tapered versus parallel-sided), the root can be weakened relative to the amount of tooth removed during preparation. In many cases, if there has been a high degree of damage to the clinical crown, conservative preparation for an anatomic tapered (biomimetic) post with the incorporation of a ferrule on solid tooth structure is necessary to protect the reaming root structure as well as for the long-term retention of the composite resin core and the definitive restoration. Adhesively luted endodontic posts reinforced with glass or quartz fiber lead to better homogeneous tension distribution when loaded than rigid metal or zirconium oxide ceramic posts. Fiber-reinforced posts also possess advantageous optical properties over metal or metal oxide post systems. The clinician should realize that there are admittedly substantial differences in the mechanical loading capacity of the different fiber-reinforced endodontic posts and should be aware of such differences in order to research and select a suitable post system for use.

Comparison of post-dural puncture headache and low back pain between 23 and 25 gauge Quincke spinal needles in patients over 60 years: randomized, double-blind controlled trial.

PubMed

Kim, Meehyoung; Yoon, Haesang

2011-11-01

Even though the use of a 25 gauge or smaller Quincke needle is recommended for spinal anesthesia to reduce post-dural puncture headache in Korea, lumbar puncture in older patients using a 25 gauge or smaller Quincke needle can be difficult. However, most previous studies concerning post-dural puncture headache have chosen children, parturients, and young adults as study participants. The study compared post-dural puncture headache, post-operative back pain, and the number of lumbar puncture attempts using a 23 or 25 gauge Quincke needle for spinal anesthesia of Korean patients >60-years-of-age. Randomized, double-blinded controlled trial. The 53 participants who underwent orthopedic surgery under spinal anesthesia were recruited by informed notices from December 2006 through August 2007 at a 200-bed general hospital located in Kyunggido. Inclusion criteria were an age >60 years, ASA I-II, and administration of patient controlled analgesia for the first 48 h post-operatively. The 53 patients were randomly allocated to either the experimental (23 gauge Quincke needle) or control group (25 gauge Quincke needle). All patients had 24 h bed rest post-operatively. Post-dural puncture headache was assessed by the Dittmann Scale and post-operative back pain was assessed by a visual analogue scale at 24, 48, and 72 h post-operatively. The statistical methods included the Mann-Whitney U-test and Spearman correlation. There were no differences in post-dural puncture headache, and post-operative back pain at 24, 48, and 72 h post-operatively, and no differences in the number of lumbar punctures, with the 23 and 25 gauge Quincke needle. Forty-eight hour post-operative back pain was positively associated with the number of lumbar punctures (p=.036) and age (p=.040). There were no statistically significant associations among post-dural puncture headache, the number of lumbar punctures, and 48 h post-operative back pain. Pre-operative back pain was positively associated with 48 h post-operative back pain (p<.001). The choice of a 23 or 25 gauge Quincke needle for spinal anesthesia has no significant influence on post-dural puncture headache and post-operative back pain for Korean patients greater than 60-years-of-age. The 23 gauge Quincke needle is an option for lumbar punctures in this patient population. Copyright © 2011 Elsevier Ltd. All rights reserved.

Effect of core diameter and surface treatment on the retention of resin composite cores to prefabricated endodontic posts.

PubMed

Artopoulou, Ioli-Ioanna; O'Keefe, Kathy L; Powers, John M

2006-01-01

With advances in adhesive dentistry and current emphasis on esthetic restorations, dowel systems have been developed to take advantage of these new techniques. Of interest when using these systems is the interaction between core materials and post materials. This investigation compared the tensile retentive force of two resin composite core materials to two metallic and one non-metallic prefabricated endodontic posts. Two dimensions of core build-up and two post-surface treatments were tested. One hundred twenty posts (stainless steel, titanium alloy, and glass fiber-impregnated resin) were secured in a jig with 4 mm of the post extending into a cylindrical matrix. The matrix formed cylinders with diameters of 3 and 5 mm into which resin composite was inserted. The posts were treated or not treated with a bonding agent. After storage for 24 hours at 100% humidity, five specimens per condition were tested in an Instron testing machine at a crosshead speed of 0.5 mm/min. Failure loads were recorded in kilograms and failure modes were observed under light microscopy (40 x). Four-way analysis of variance and multiple comparison testing were used to compare means at the 0.05 level of significance. The means and standard deviations of tensile loads were calculated. All variables were significant in either main effects or interactions ( p<0.05). Fisher's PLSD intervals for post, core, treatment, and diameter were 2.0, 1.6, 1.6, and 1.6 kg, respectively. In most cases, the retentive force recorded for metallic posts was higher than that of glass fiber posts. Titanium posts had higher retentive forces than did the stainless steel posts. For metallic posts, 5-mm cores provided higher forces than 3-mm cores. In the glass fiber group, core diameter was not significant. For core materials, Build-It gave higher results with stainless steel posts, and FluoroCore gave higher results with the titanium ones. The surface treatment results were mixed. In the metallic post groups the adhesive failure data ranged between 80% and 100%, whereas in the glass fiber post groups, adhesive failures ranged between 60% and 70%. Within the limitations of this study, the metallic post groups always provided higher tensile retentive forces, with the titanium post groups showing higher retentive forces than the stainless steel ones. In the glass fiber post groups, different core diameters did not affect retention values.

NASA combined file postings statistics based on NASA Thesaurus, January 1968 - January 1991

NASA Technical Reports Server (NTRS)

1991-01-01

The NASA Combined File Postings Statistics is published semiannually (January and July). This alphabetical listing of postable subject terms contained in the NASA Thesaurus is used to display the number of postings (documents) indexed by each subject term from 1968 to data. The postings totals per term are separated by announcement or other media into STAR, IAA, NLN, and OTHER columnar entries covering the NASA document collection (1968 to date). Over 595,000 book postings for NALNET Books held by NASA Libraries are included under the NLN column. CSTAR postings as well as some previously unreported series are listed under the 'other' column. The distribution of 18,748,083 postings among the 17,304 Thesaurus terms is tabulated on the last page of Combined File Postings Statistics.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-11

Construction workers on the deck of the mobile launcher prepare the platforms for installation of vehicle support posts at NASA's Kennedy Space Center in Florida. At left, four of the support posts are installed. A total of eight support posts will be installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

The paradigm of postconditioning to protect the heart

PubMed Central

Penna, C; Mancardi, D; Raimondo, S; Geuna, S; Pagliaro, P

2008-01-01

Abstract Ischaemic preconditioning limits the damage induced by subsequent ischaemia/reperfusion (I/R). However, preconditioning is of little practical use as the onset of an infarction is usually unpredictable. Recently, it has been shown that the heart can be protected against the extension of I/R injury if brief (10–30 sec.) coronary occlusions are performed just at the beginning of the reperfusion. This procedure has been called postconditioning (PostC). It can also be elicited at a distant organ, termed remote PostC, by intermittent pacing (dyssynchrony-induced PostC) and by pharmacological interventions, that is pharmacological PostC. In particular, brief applications of intermittent bradykinin or diazoxide at the beginning of reperfusion reproduce PostC protection. PostC reduces the reperfusion-induced injury, blunts oxidant-mediated damages and attenuates the local inflammatory response to reperfusion. PostC induces a reduction of infarct size, apoptosis, endothelial dysfunction and activation, neutrophil adherence and arrhythmias. Whether it reduces stunning is not clear yet. Similar to preconditioning, PostC triggers signalling pathways and activates effectors implicated in other cardioprotective manoeuvres. Adenosine and bradykinin are involved in PostC triggering. PostC triggers survival kinases (RISK), including A t and extracellular signal-regulated kinase (ERK). Nitric oxide, via nitric oxide synthase and non-enzymatic production, cyclic guanosine monophosphate (cGMP) and protein kinases G (PKG) participate in PostC. PostC-induced protection also involves an early redox-sensitive mechanism, and mitochondrial adenosine-5′ -triphosphate (ATP)-sensitive K+ and PKC activation. Protective pathways activated by PostC appear to converge on mitochondrial permeability transition pores, which are inhibited by acidosis and glycogen synthase kinase-3β (GSK-3β). In conclusion, the first minutes of reperfusion represent a window of opportunity for triggering the aforementioned mediators which will in concert lead to protection against reperfusion injury. Pharmacological PostC and possibly remote PostC may have a promising future in clinical scenario. PMID:18182064

Dutch guideline for clinical foetal-neonatal and paediatric post-mortem radiology, including a review of literature.

PubMed

Sonnemans, L J P; Vester, M E M; Kolsteren, E E M; Erwich, J J H M; Nikkels, P G J; Kint, P A M; van Rijn, R R; Klein, W M

2018-06-01

Clinical post-mortem radiology is a relatively new field of expertise and not common practice in most hospitals yet. With the declining numbers of autopsies and increasing demand for quality control of clinical care, post-mortem radiology can offer a solution, or at least be complementary. A working group consisting of radiologists, pathologists and other clinical medical specialists reviewed and evaluated the literature on the diagnostic value of post-mortem conventional radiography (CR), ultrasonography, computed tomography (PMCT), magnetic resonance imaging (PMMRI), and minimally invasive autopsy (MIA). Evidence tables were built and subsequently a Dutch national evidence-based guideline for post-mortem radiology was developed. We present this evaluation of the radiological modalities in a clinical post-mortem setting, including MIA, as well as the recently published Dutch guidelines for post-mortem radiology in foetuses, neonates, and children. In general, for post-mortem radiology modalities, PMMRI is the modality of choice in foetuses, neonates, and infants, whereas PMCT is advised in older children. There is a limited role for post-mortem CR and ultrasonography. In most cases, conventional autopsy will remain the diagnostic method of choice. Based on a literature review and clinical expertise, an evidence-based guideline was developed for post-mortem radiology of foetal, neonatal, and paediatric patients. What is Known: • Post-mortem investigations serve as a quality check for the provided health care and are important for reliable epidemiological registration. • Post-mortem radiology, sometimes combined with minimally invasive techniques, is considered as an adjunct or alternative to autopsy. What is New: • We present the Dutch guidelines for post-mortem radiology in foetuses, neonates and children. • Autopsy remains the reference standard, however minimal invasive autopsy with a skeletal survey, post-mortem computed tomography, or post-mortem magnetic resonance imaging can be complementary thereof.

Fracture resistance of structurally compromised and normal endodontically treated teeth restored with different post systems: An in vitro study

PubMed Central

Mortazavi, Vajihesadat; Fathi, Mohammadhossein; Katiraei, Najmeh; Shahnaseri, Shirin; Badrian, Hamid; Khalighinejad, Navid

2012-01-01

Background: With the aim of developing methods that could increase the fracture resistance of structurally compromised endodontically treated teeth, this study was conducted to compare the effect of three esthetic post systems on the fracture resistance and failure modes of structurally compromised and normal roots. Materials and Methods: Forty five extracted and endodontically treated maxillary central teeth were assigned to 5 experimental groups (n=9). In two groups, the post spaces were prepared with the corresponding drills of the post systems to be restored with double taper light posts (DT.Light-Post) (group DT.N) and zirconia posts (Cosmopost) (group Zr.N). In other 3 groups thin wall canals were simulated to be restored with Double taper Light posts (DT.W), double taper Light posts and Ribbond fibers (DT+R.W) and Zirconia posts (Zr.W). After access cavity restoration and thermocycling, compressive load was applied and the fracture strength values and failure modes were evaluated. Data were analyzed using two-way ANOVA, Tukey and Fisher exact tests (P<0.05). Results: The mean failure loads (N) were 678.56, 638.22, 732.44, 603.44 and 573.67 for groups DT.N, Zr.N, DT.W, DT+R.W and Zr.w respectively. Group DT+R.W exhibited significantly higher resistance to fracture compared to groups Zr.N, DT.W and Zr.w (P<0.05). A significant difference was detected between groups DT.N and Zr.W (P=0.027). Zirconia posts showed significantly higher root fracture compared to fiber posts (P=0.004). Conclusion: The structurally compromised teeth restored with double taper light posts and Ribbond fibers showed the most fracture resistance and their strengths were comparable to those of normal roots restored with double taper light posts. More desirable fracture patterns were observed in teeth restored with fiber posts. PMID:22623936

76 FR 9648 - Product List Update

Federal Register 2010, 2011, 2012, 2013, 2014

2011-02-22

... States Postal Service and Koninklijke TNT Post BV and TNT Postl pakketservice Benelux BV, collectively ``TNT Post'' and China Post Group-United States Postal Service Letter Post Bilateral Agreement (MC2010...

Post-acute referral patterns for hospitals and implications for bundled payment initiatives.

PubMed

Lau, Christopher; Alpert, Abby; Huckfeldt, Peter; Hussey, Peter; Auerbach, David; Liu, Hangsheng; Sood, Neeraj; Mehrotra, Ateev

2014-09-01

Under new bundled payment models, hospitals are financially responsible for post-acute care delivered by providers such as skilled nursing facilities (SNFs) and home health agencies (HHAs). The hope is that hospitals will use post-acute care more prudently and better coordinate care with post-acute providers. However, little is known about existing patterns in hospitals׳ referrals to post-acute providers. Post-acute provider referrals were identified using SNF and HHA claims within 14 days following hospital discharge. Hospital post-acute care network size and concentration were estimated across hospital types and regions. The 2008 Medicare Provider Analysis and Review claims for acute hospitals and SNFs, and the 100% HHA Standard Analytic Files were used. The mean post-acute care network size for U.S. hospitals included 57.9 providers with 37.5 SNFs and 23.4 HHAs. The majority of these providers (65.7% of SNFs, 60.9% of HHAs) accounted for 1 percent or less of a hospital׳s referrals and classified as "low-volume". Other post-acute providers we classified as routine. The mean network size for routine providers was greater for larger hospitals, teaching hospitals and in regions with higher per capita post-acute care spending. The average hospital works with over 50 different post-acute providers. Moreover, the size of post-acute care networks varies considerably geographically and by hospital characteristics. These results provide context on the complex task hospitals will face in coordinating care with post-acute providers and cutting costs under new bundled payment models. Copyright © 2014 Elsevier Inc. All rights reserved.

Group climate in the voice therapy of patients with Parkinson's Disease.

PubMed

Diaféria, Giovana; Madazio, Glaucya; Pacheco, Claudia; Takaki, Patricia Barbarini; Behlau, Mara

2017-09-04

To verify the impact that group dynamics and coaching strategies have on the PD patients voice, speech and communication, as well as the group climate. 16 individuals with mild to moderate dysarthria due to the PD were divided into two groups: the CG (8 patients), submitted to traditional therapy with 12 regular therapy sessions plus 4 additional support sessions; and the EG (8 patients), submitted to traditional therapy with 12 regular therapy sessions plus 4 sessions with group dynamics and coaching strategies. The Living with Dysarthria questionnaire (LwD), the self-evaluation of voice, speech and communication, and the perceptual-auditory analysis of the vocal quality were assess in 3 moments: pre-traditional therapy (pre); post-traditional therapy (post 1); and post support sessions/coaching strategies (post 2); in post 1 and post 2 moments, the Group Climate Questionnaire (GCQ) was also applied. CG and EG showed an improvement in the LwD from pre to post 1 and post 2 moments. Voice self-evaluation was better for the EG - when pre was compared with post 2 and when post 1 was compared with post 2 - ranging from regular to very good; both groups presented improvement in the communication self-evaluation. The perceptual-auditory evaluation of the vocal quality was better for the EG in the post 1 moment. No difference was found for the GCQ; however, the EG presented lower avoidance scores in post 2. All patients showed improvement in the voice, speech and communication self-evaluation; EG showed lower avoidance scores, creating a more collaborative and propitious environment for speech therapy.

How do professional Australian Football League (AFL) players utilise social media during periods of injury? A mixed methods analysis.

PubMed

Nankervis, Brodie; Ferguson, Laura; Gosling, Cameron; Storr, Michael; Ilic, Dragan; Young, Mark; Maloney, Stephen

2018-07-01

The objective of this study was to explore how social media is used by a population of injured professional athletes, by comparing the content and frequency of posts on social media, pre and post-injury. A retrospective mixed methods design was utilised. Professional Australian Football League (AFL) players, injured during the 2015 season, were included in the study. Publicly accessible social media profiles for these players were identified on Twitter and Instagram. All posts published on verified profiles, from four weeks prior to injury until return to play, were extracted. Thematic analysis was used to investigate the content of these posts, while univariate and multivariate linear regression was used to investigate the frequency of posts during this time period. Two reoccurring themes were identified exclusively post-injury; 'supporting team from the sideline' and 'sharing information about injury and rehabilitation'. The frequency of total posts did not differ significantly pre and post-injury, but the frequency of injury related posts increased in the immediate post-injury phase, then decreased between 4-8 weeks and 8-12 weeks post-injury. The frequency of injury related posts was higher with more severe injuries. The findings of this study suggest that injured players use social media to seek social support from their followers, especially in the immediate post-injury period and after sustaining a severe injury. The role of social media in injury rehabilitation may warrant further investigation, to determine if it could be used to facilitate return to play. Copyright © 2017 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

Accelerated aging of adhesive-mediated fiber post-resin composite bonds: A modeling approach.

PubMed

Radovic, Ivana; Monticelli, Francesca; Papacchini, Federica; Magni, Elisa; Cury, Alvaro Hafiz; Vulicevic, Zoran R; Ferrari, Marco

2007-08-01

Although fiber posts luted in root canals are not directly exposed to oral fluids, water storage is considered as in vitro accelerated aging test for bonded interfaces. The aim of the study was to evaluate the influence of accelerated water aging on fiber post-resin composite adhesion. Forty fiber posts (DT Light Post, RTD) were randomly divided into two main groups, according to the surface treatment performed. Group I: XPBond adhesive (Dentsply Caulk); Group II: sandblasting (Rocatec-Pre, 3M ESPE) and XPBond. Dual-cured resin cement (Calibra, Dentsply Caulk) and flowable composite (X-Flow, Dentsply Caulk) were applied on the posts to produce cylindrical specimens. The bond strength at the interface between post and cement/composite was measured with the microtensile test according to the non-trimming technique. Half of the sticks were tested immediately for bond strength, while in the other half testing was performed after 1 month of water storage at 37 degrees C. Post-cement/composite interfaces were evaluated under SEM prior and after water aging. Statistical analysis was performed using the Kruskal-Wallis ANOVA followed by Dunn's multiple range test (p<0.05). Immediate bond strength was higher on sandblasted posts. After water aging the two post surface treatments resulted comparable in bond strength. Resin cement achieved higher bond strength to fiber posts than flowable composite. Water aging significantly reduced bond strength. Sandblasting followed by adhesive coating may improve immediate post-resin bond strength in comparison to adhesive alone. However, fiber post-resin bond strength mediated by hydrophilic adhesive tends to decrease after water aging.

Machine Learning Techniques for Persuasion Detection in Conversation

DTIC Science & Technology

2010-06-01

files maintained the original post and tile ordering within each transcript. These files were each internally shuffled prior to creating test and...of the number of post or tiles. The other 90% was used for training data. Each post and each tile appeared in only one of the 10 test sets. Each post ...concatenating 5 test sets and pairing it with the 6th test set. This process was conducted for both posts and tiles. The shortest transcript (19 posts , 0 tiles

Effect of post injections on mixture preparation and unburned hydrocarbon emissions in a heavy-duty diesel engine

DOE Office of Scientific and Technical Information (OSTI.GOV)

O'Connor, Jacqueline; Musculus, Mark P. B.; Pickett, Lyle M.

This work explores the mechanisms by which a post injection can reduce unburned hydrocarbon (UHC) emissions in heavy-duty diesel engines operating at low-temperature combustion conditions. Post injections, small, close-coupled injections of fuel after the main injection, have been shown to reduce UHC in the authors’ previous work. In this work, we analyze optical data from laser-induced fluorescence of both CH 2O and OH and use chemical reactor modeling to better understand the mechanism by which post injections reduce UHC emissions. The results indicate that post-injection efficacy, or the extent to which a post injection reduces UHC emissions, is a strongmore » function of the cylinder pressure variation during the post injection. However, the data and analysis indicate that the pressure and temperature rise from the post injection combustion cannot solely explain the UHC reduction measured by both engine-out and optical diagnostics. In conclusion, the fluid-mechanic, thermal, and chemical interaction of the post injection with the main-injection mixture is a key part of UHC reduction; the starting action of the post jet and the subsequent entrainment of surrounding gases are likely both important processes in reducing UHC with a post injection.« less

Effect of post injections on mixture preparation and unburned hydrocarbon emissions in a heavy-duty diesel engine

DOE PAGES

O'Connor, Jacqueline; Musculus, Mark P. B.; Pickett, Lyle M.

2016-05-30

This work explores the mechanisms by which a post injection can reduce unburned hydrocarbon (UHC) emissions in heavy-duty diesel engines operating at low-temperature combustion conditions. Post injections, small, close-coupled injections of fuel after the main injection, have been shown to reduce UHC in the authors’ previous work. In this work, we analyze optical data from laser-induced fluorescence of both CH 2O and OH and use chemical reactor modeling to better understand the mechanism by which post injections reduce UHC emissions. The results indicate that post-injection efficacy, or the extent to which a post injection reduces UHC emissions, is a strongmore » function of the cylinder pressure variation during the post injection. However, the data and analysis indicate that the pressure and temperature rise from the post injection combustion cannot solely explain the UHC reduction measured by both engine-out and optical diagnostics. In conclusion, the fluid-mechanic, thermal, and chemical interaction of the post injection with the main-injection mixture is a key part of UHC reduction; the starting action of the post jet and the subsequent entrainment of surrounding gases are likely both important processes in reducing UHC with a post injection.« less

Lung function in post-poliomyelitis syndrome: a cross-sectional study*

PubMed Central

de Lira, Claudio Andre Barbosa; Minozzo, Fábio Carderelli; Sousa, Bolivar Saldanha; Vancini, Rodrigo Luiz; Andrade, Marília dos Santos; Quadros, Abrahão Augusto Juviniano; Oliveira, Acary Souza Bulle; da Silva, Antonio Carlos

2013-01-01

OBJECTIVE: To compare lung function between patients with post-poliomyelitis syndrome and those with sequelae of paralytic poliomyelitis (without any signs or symptoms of post-poliomyelitis syndrome), as well as between patients with post-poliomyelitis syndrome and healthy controls. METHODS: Twenty-nine male participants were assigned to one of three groups: control; poliomyelitis (comprising patients who had had paralytic poliomyelitis but had not developed post-poliomyelitis syndrome); and post-poliomyelitis syndrome. Volunteers underwent lung function measurements (spirometry and respiratory muscle strength assessment). RESULTS: The results of the spirometric assessment revealed no significant differences among the groups except for an approximately 27% lower mean maximal voluntary ventilation in the post-poliomyelitis syndrome group when compared with the control group (p = 0.0127). Nevertheless, the maximal voluntary ventilation values for the post-poliomyelitis group were compared with those for the Brazilian population and were found to be normal. No significant differences were observed in respiratory muscle strength among the groups. CONCLUSIONS: With the exception of lower maximal voluntary ventilation, there was no significant lung function impairment in outpatients diagnosed with post-poliomyelitis syndrome when compared with healthy subjects and with patients with sequelae of poliomyelitis without post-poliomyelitis syndrome. This is an important clinical finding because it shows that patients with post-poliomyelitis syndrome can have preserved lung function. PMID:24068267

An investigation of the constituent elements and modes of fracture of in vivo fractured metallic posts.

PubMed

Fox, Kathryn; Wood, David J; Youngson, Callum C

2007-01-01

The objective of this investigation was to determine the materials used in metallic post and core construction and investigate and the modes of failure that occurred resulting in post fracture. Eighty-five fractured metal posts were clinically retrieved over a 5-year period. The tooth with the fractured post, and relevant clinical details were recorded. Investigation of the fractured posts was undertaken to determine their constituent elements and modes of fracture using scanning electron microscopy (SEM) and energy-dispersive X-ray analysis (EDX). The results showed that 77% of the posts were cast and 23% wrought. The modes of fracture were ductile (67%) or brittle (52%) although some posts exhibited both within the same specimen. In addition, evidence of fatigue was present in 20% of posts and porosity in 48%. A large variety of materials were used in the construction of post and cores although low-gold silver-palladium alloy most commonly encountered. Their failure was predominantly ductile in nature although a significant amount of brittle fracture was also noted. Porosity within castings also appeared to be a contributory factor in some cases and this was particularly evident in high-palladium castings. Evidence of fatigue was noted in a minority of posts.

Social Drinking on Social Media: Content Analysis of the Social Aspects of Alcohol-Related Posts on Facebook and Instagram.

PubMed

Hendriks, Hanneke; Van den Putte, Bas; Gebhardt, Winifred A; Moreno, Megan A

2018-06-22

Alcohol is often consumed in social contexts. An emerging social context in which alcohol is becoming increasingly apparent is social media. More and more young people display alcohol-related posts on social networking sites such as Facebook and Instagram. Considering the importance of the social aspects of alcohol consumption and social media use, this study investigated the social content of alcohol posts (ie, the evaluative social context and presence of people) and social processes (ie, the posting of and reactions to posts) involved with alcohol posts on social networking sites. Participants (N=192; mean age 20.64, SD 4.68 years, 132 women and 54 men) gave researchers access to their Facebook and/or Instagram profiles, and an extensive content analysis of these profiles was conducted. Coders were trained and then coded all screenshotted timelines in terms of evaluative social context, presence of people, and reactions to post. Alcohol posts of youth frequently depict alcohol in a positive social context (425/438, 97.0%) and display people holding drinks (277/412, 67.2%). In addition, alcohol posts were more often placed on participants' timelines by others (tagging; 238/439, 54.2%) than posted by participants themselves (201/439, 45.8%). Furthermore, it was revealed that such social posts received more likes (mean 35.50, SD 26.39) and comments than nonsocial posts (no people visible; mean 10.34, SD 13.19, P<.001). In terms of content and processes, alcohol posts on social media are social in nature and a part of young people's everyday social lives. Interventions aiming to decrease alcohol posts should therefore focus on the broad social context of individuals in which posting about alcohol takes place. Potential intervention strategies could involve making young people aware that when they post about social gatherings in which alcohol is visible and tag others, it may have unintended negative consequences and should be avoided. ©Hanneke Hendriks, Bas Van den Putte, Winifred A Gebhardt, Megan A Moreno. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 22.06.2018.

The role of Facebook in Crush the Crave, a mobile- and social media-based smoking cessation intervention: qualitative framework analysis of posts.

PubMed

Struik, Laura Louise; Baskerville, Neill Bruce

2014-07-11

Social networking sites, particularly Facebook, are increasingly included in contemporary smoking cessation interventions directed toward young adults. Little is known about the role of Facebook in smoking cessation interventions directed toward this age demographic. The aim of this study was to characterize the content of posts on the Facebook page of Crush the Crave, an evidence-informed smoking cessation intervention directed toward young adults aged 19 to 29 years. Crush the Crave Facebook posts between October 10, 2012 and June 12, 2013 were collected for analysis, representing page activity during the pilot phase of Crush the Crave. Of the 399 posts included for analysis, 121 were original posts, whereas the remaining 278 were reply posts. Posts were coded according to themes using framework analysis. We found that the original Crush the Crave Facebook posts served two main purposes: to support smoking cessation and to market Crush the Crave. Most of the original posts (86/121, 71.1%) conveyed support of smoking cessation through the following 7 subthemes: encouraging cessation, group stimulation, management of cravings, promoting social support, denormalizing smoking, providing health information, and exposing tobacco industry tactics. The remaining original posts (35/121, 28.9%) aimed to market Crush the Crave through 2 subthemes: Crush the Crave promotion and iPhone 5 contest promotion. Most of the reply posts (214/278, 77.0%) were in response to the supporting smoking cessation posts and the remaining 64 (23.0%) were in response to the marketing Crush the Crave posts. The most common response to both the supporting smoking cessation and marketing Crush the Crave posts was user engagement with the images associated with each post at 40.2% (86/214) and 45% (29/64), respectively. The second most common response consisted of users sharing their smoking-related experiences. More users shared their smoking-related experiences in response to the supporting smoking cessation posts (81/214, 37.9%) compared to the marketing Crush the Crave posts (11/64, 17%). With the exception of 4 posts, a moderator posted all the original posts. In addition, although 56.00% (18,937/33,815) of Crush the Crave Facebook page users were men, only 19.8% (55/278) of the reply posts were made by men. Finally, men were found to be more likely to express sarcasm or make strong assertions about quitting smoking and Crush the Crave than women. The CTC Facebook page presents as a unique platform for supporting young adult smoking cessation at all stages of the cessation process. The findings of this study indicate that social networking sites, especially Facebook, warrant inclusion in tobacco control efforts directed towards young adults. Research on effectiveness of the Facebook page for quitting smoking is needed.

The Role of Facebook in Crush the Crave, a Mobile- and Social Media-Based Smoking Cessation Intervention: Qualitative Framework Analysis of Posts

PubMed Central

2014-01-01

Background Social networking sites, particularly Facebook, are increasingly included in contemporary smoking cessation interventions directed toward young adults. Little is known about the role of Facebook in smoking cessation interventions directed toward this age demographic. Objective The aim of this study was to characterize the content of posts on the Facebook page of Crush the Crave, an evidence-informed smoking cessation intervention directed toward young adults aged 19 to 29 years. Methods Crush the Crave Facebook posts between October 10, 2012 and June 12, 2013 were collected for analysis, representing page activity during the pilot phase of Crush the Crave. Of the 399 posts included for analysis, 121 were original posts, whereas the remaining 278 were reply posts. Posts were coded according to themes using framework analysis. Results We found that the original Crush the Crave Facebook posts served two main purposes: to support smoking cessation and to market Crush the Crave. Most of the original posts (86/121, 71.1%) conveyed support of smoking cessation through the following 7 subthemes: encouraging cessation, group stimulation, management of cravings, promoting social support, denormalizing smoking, providing health information, and exposing tobacco industry tactics. The remaining original posts (35/121, 28.9%) aimed to market Crush the Crave through 2 subthemes: Crush the Crave promotion and iPhone 5 contest promotion. Most of the reply posts (214/278, 77.0%) were in response to the supporting smoking cessation posts and the remaining 64 (23.0%) were in response to the marketing Crush the Crave posts. The most common response to both the supporting smoking cessation and marketing Crush the Crave posts was user engagement with the images associated with each post at 40.2% (86/214) and 45% (29/64), respectively. The second most common response consisted of users sharing their smoking-related experiences. More users shared their smoking-related experiences in response to the supporting smoking cessation posts (81/214, 37.9%) compared to the marketing Crush the Crave posts (11/64, 17%). With the exception of 4 posts, a moderator posted all the original posts. In addition, although 56.00% (18,937/33,815) of Crush the Crave Facebook page users were men, only 19.8% (55/278) of the reply posts were made by men. Finally, men were found to be more likely to express sarcasm or make strong assertions about quitting smoking and Crush the Crave than women. Conclusions The CTC Facebook page presents as a unique platform for supporting young adult smoking cessation at all stages of the cessation process. The findings of this study indicate that social networking sites, especially Facebook, warrant inclusion in tobacco control efforts directed towards young adults. Research on effectiveness of the Facebook page for quitting smoking is needed. PMID:25016998

16 CFR 1512.15 - Requirements for seat.

Code of Federal Regulations, 2011 CFR

2011-01-01

....) above the top of the seat surface at the point where the seat surface is intersected by the seat post axis. (b) Seat post. The seat post shall contain a permanent mark or ring that clearly indicates the... integrity of the seat post. This mark shall be located no less than two seat-post diameters from the lowest...

16 CFR 1512.15 - Requirements for seat.

Code of Federal Regulations, 2010 CFR

2010-01-01

....) above the top of the seat surface at the point where the seat surface is intersected by the seat post axis. (b) Seat post. The seat post shall contain a permanent mark or ring that clearly indicates the... integrity of the seat post. This mark shall be located no less than two seat-post diameters from the lowest...

20 CFR 404.1321 - Ninety-day active service requirement for post-World War II veterans.

Code of Federal Regulations, 2012 CFR

2012-04-01

... post-World War II veterans. 404.1321 Section 404.1321 Employees' Benefits SOCIAL SECURITY... of the Uniformed Services Post-World War II Veterans § 404.1321 Ninety-day active service requirement for post-World War II veterans. (a) The 90 days of active service required for post-World War II...

20 CFR 404.1321 - Ninety-day active service requirement for post-World War II veterans.

Code of Federal Regulations, 2013 CFR

2013-04-01

... post-World War II veterans. 404.1321 Section 404.1321 Employees' Benefits SOCIAL SECURITY... of the Uniformed Services Post-World War II Veterans § 404.1321 Ninety-day active service requirement for post-World War II veterans. (a) The 90 days of active service required for post-World War II...

20 CFR 404.1321 - Ninety-day active service requirement for post-World War II veterans.

Code of Federal Regulations, 2014 CFR

2014-04-01

... post-World War II veterans. 404.1321 Section 404.1321 Employees' Benefits SOCIAL SECURITY... of the Uniformed Services Post-World War II Veterans § 404.1321 Ninety-day active service requirement for post-World War II veterans. (a) The 90 days of active service required for post-World War II...

9 CFR 381.76 - Post-mortem inspection, when required; extent; traditional, Streamlined Inspection System (SIS...

Code of Federal Regulations, 2014 CFR

2014-01-01

... 9 Animals and Animal Products 2 2014-01-01 2014-01-01 false Post-mortem inspection, when required... INSPECTION REGULATIONS Post Mortem Inspection; Disposition of Carcasses and Parts § 381.76 Post-mortem...) Inspection System and the New Turkey Inspection (NTI) System; rate of inspection. (a) A post-mortem...

9 CFR 381.76 - Post-mortem inspection, when required; extent; traditional, Streamlined Inspection System (SIS...

Code of Federal Regulations, 2010 CFR

2010-01-01

... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Post-mortem inspection, when required... INSPECTION REGULATIONS Post Mortem Inspection; Disposition of Carcasses and Parts § 381.76 Post-mortem...) Inspection System and the New Turkey Inspection (NTI) System; rate of inspection. (a) A post-mortem...

9 CFR 381.76 - Post-mortem inspection, when required; extent; traditional, Streamlined Inspection System (SIS...

Code of Federal Regulations, 2011 CFR

2011-01-01

... 9 Animals and Animal Products 2 2011-01-01 2011-01-01 false Post-mortem inspection, when required... INSPECTION REGULATIONS Post Mortem Inspection; Disposition of Carcasses and Parts § 381.76 Post-mortem...) Inspection System and the New Turkey Inspection (NTI) System; rate of inspection. (a) A post-mortem...

9 CFR 381.76 - Post-mortem inspection, when required; extent; traditional, Streamlined Inspection System (SIS...

Code of Federal Regulations, 2012 CFR

2012-01-01

... 9 Animals and Animal Products 2 2012-01-01 2012-01-01 false Post-mortem inspection, when required... INSPECTION REGULATIONS Post Mortem Inspection; Disposition of Carcasses and Parts § 381.76 Post-mortem...) Inspection System and the New Turkey Inspection (NTI) System; rate of inspection. (a) A post-mortem...

Post-Deployment Memorial Ceremony: A Vital Link

DTIC Science & Technology

2008-03-25

stress and possible post traumatic stress disorder ( PTSD ). Post - deployment memorial ceremonies provide the final link to...grieved in the allotted time provided at a memorial ceremony. Research into post - traumatic stress disorder ( PTSD ) indicates the cumulative effects...New York: Atheneum, 1994), 40. 38 Glenn R. Schiraldi, The Post – Traumatic Stress Disorder Sourcebook (Los Angeles: Lowell House, 2000),

20 CFR 404.1321 - Ninety-day active service requirement for post-World War II veterans.

Code of Federal Regulations, 2011 CFR

2011-04-01

... post-World War II veterans. 404.1321 Section 404.1321 Employees' Benefits SOCIAL SECURITY... of the Uniformed Services Post-World War II Veterans § 404.1321 Ninety-day active service requirement for post-World War II veterans. (a) The 90 days of active service required for post-World War II...

43 CFR 35.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-10-01

... CLAIMS AND STATEMENTS § 35.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 43 Public Lands: Interior 1 2011-10-01 2011-10-01 false Post-hearing briefs. 35.36 Section 35.36...

20 CFR 355.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-04-01

... REGULATIONS UNDER THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 355.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 20 Employees' Benefits 1 2014-04-01 2012-04-01 true Post-hearing briefs. 355.36 Section 355.36...

47 CFR 25.165 - Posting of bonds.

Code of Federal Regulations, 2014 CFR

2014-10-01

... to post a bond within 30 days of the grant of its license. Failure to post a bond will render the license null and void automatically. (1) NGSO licensees are required to post a bond in the amount of $5 million. (2) GSO licensees are required to post a bond in the amount of $3 million. (3) Licensees of...

28 CFR 71.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-07-01

....36 Post-hearing briefs. ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to exceed 60... 28 Judicial Administration 2 2014-07-01 2014-07-01 false Post-hearing briefs. 71.36 Section 71.36...

43 CFR 35.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-10-01

... CLAIMS AND STATEMENTS § 35.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 43 Public Lands: Interior 1 2010-10-01 2010-10-01 false Post-hearing briefs. 35.36 Section 35.36...

47 CFR 25.165 - Posting of bonds.

Code of Federal Regulations, 2010 CFR

2010-10-01

... to post a bond within 30 days of the grant of its license. Failure to post a bond will render the license null and void automatically. (1) NGSO licensees are required to post a bond in the amount of $5 million. (2) GSO licensees are required to post a bond in the amount of $3 million. (3) Licensees of...

15 CFR 25.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-01-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 15 Commerce and Foreign Trade 1 2013-01-01 2013-01-01 false Post-hearing briefs. 25.36 Section 25...

15 CFR 25.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-01-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 15 Commerce and Foreign Trade 1 2010-01-01 2010-01-01 false Post-hearing briefs. 25.36 Section 25...

7 CFR 1.334 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... Hearings Under the Program Fraud Civil Remedies Act of 1986 § 1.334 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 7 Agriculture 1 2013-01-01 2013-01-01 false Post-hearing briefs. 1.334 Section 1.334 Agriculture...

22 CFR 521.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-04-01

... § 521.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time not... 22 Foreign Relations 2 2010-04-01 2010-04-01 true Post-hearing briefs. 521.36 Section 521.36...

6 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ will fix the time for filing such briefs. Such briefs... 6 Domestic Security 1 2011-01-01 2011-01-01 false Post-hearing briefs. 13.36 Section 13.36...

22 CFR 521.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-04-01

... § 521.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time not... 22 Foreign Relations 2 2011-04-01 2009-04-01 true Post-hearing briefs. 521.36 Section 521.36...

20 CFR 355.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-04-01

... REGULATIONS UNDER THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 355.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 20 Employees' Benefits 1 2010-04-01 2010-04-01 false Post-hearing briefs. 355.36 Section 355.36...

7 CFR 1.334 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... Hearings Under the Program Fraud Civil Remedies Act of 1986 § 1.334 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 7 Agriculture 1 2010-01-01 2010-01-01 false Post-hearing briefs. 1.334 Section 1.334 Agriculture...

29 CFR 22.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 29 Labor 1 2011-07-01 2011-07-01 false Post-hearing briefs. 22.36 Section 22.36 Labor Office of the Secretary of Labor PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 22.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing...

6 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ will fix the time for filing such briefs. Such briefs... 6 Domestic Security 1 2013-01-01 2013-01-01 false Post-hearing briefs. 13.36 Section 13.36...

10 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... 10 Energy 1 2013-01-01 2013-01-01 false Post-hearing briefs. 13.36 Section 13.36 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall...

22 CFR 224.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-04-01

... ACT § 224.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time... 22 Foreign Relations 1 2012-04-01 2012-04-01 false Post-hearing briefs. 224.36 Section 224.36...

10 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... 10 Energy 1 2011-01-01 2011-01-01 false Post-hearing briefs. 13.36 Section 13.36 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall...

28 CFR 71.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-07-01

....36 Post-hearing briefs. ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to exceed 60... 28 Judicial Administration 2 2013-07-01 2013-07-01 false Post-hearing briefs. 71.36 Section 71.36...

5 CFR 185.136 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-01-01

... CIVIL REMEDIES § 185.136 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Post-hearing briefs. 185.136 Section 185...

7 CFR 1.334 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Hearings Under the Program Fraud Civil Remedies Act of 1986 § 1.334 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 7 Agriculture 1 2014-01-01 2014-01-01 false Post-hearing briefs. 1.334 Section 1.334 Agriculture...

28 CFR 71.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-07-01

....36 Post-hearing briefs. ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to exceed 60... 28 Judicial Administration 2 2010-07-01 2010-07-01 false Post-hearing briefs. 71.36 Section 71.36...

28 CFR 71.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-07-01

....36 Post-hearing briefs. ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to exceed 60... 28 Judicial Administration 2 2012-07-01 2012-07-01 false Post-hearing briefs. 71.36 Section 71.36...

5 CFR 185.136 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... CIVIL REMEDIES § 185.136 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Post-hearing briefs. 185.136 Section 185...

28 CFR 71.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-07-01

....36 Post-hearing briefs. ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to exceed 60... 28 Judicial Administration 2 2011-07-01 2011-07-01 false Post-hearing briefs. 71.36 Section 71.36...

45 CFR 79.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-10-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 45 Public Welfare 1 2012-10-01 2012-10-01 false Post-hearing briefs. 79.36 Section 79.36 Public...

15 CFR 25.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-01-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 15 Commerce and Foreign Trade 1 2012-01-01 2012-01-01 false Post-hearing briefs. 25.36 Section 25...

5 CFR 185.136 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... CIVIL REMEDIES § 185.136 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Post-hearing briefs. 185.136 Section 185...

22 CFR 521.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-04-01

... § 521.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time not... 22 Foreign Relations 2 2013-04-01 2009-04-01 true Post-hearing briefs. 521.36 Section 521.36...

22 CFR 224.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-04-01

... ACT § 224.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time... 22 Foreign Relations 1 2013-04-01 2013-04-01 false Post-hearing briefs. 224.36 Section 224.36...

6 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ will fix the time for filing such briefs. Such briefs... 6 Domestic Security 1 2012-01-01 2012-01-01 false Post-hearing briefs. 13.36 Section 13.36...

7 CFR 1.334 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Hearings Under the Program Fraud Civil Remedies Act of 1986 § 1.334 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 7 Agriculture 1 2012-01-01 2012-01-01 false Post-hearing briefs. 1.334 Section 1.334 Agriculture...

10 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... 10 Energy 1 2014-01-01 2014-01-01 false Post-hearing briefs. 13.36 Section 13.36 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall...

41 CFR 105-70.036 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... Administration 70-IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 105-70.036 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post... 41 Public Contracts and Property Management 3 2014-01-01 2014-01-01 false Post-hearing briefs. 105...

22 CFR 224.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-04-01

... ACT § 224.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time... 22 Foreign Relations 1 2014-04-01 2014-04-01 false Post-hearing briefs. 224.36 Section 224.36...

47 CFR 25.165 - Posting of bonds.

Code of Federal Regulations, 2011 CFR

2011-10-01

... to post a bond within 30 days of the grant of its license. Failure to post a bond will render the license null and void automatically. (1) NGSO licensees are required to post a bond in the amount of $5 million. (2) GSO licensees are required to post a bond in the amount of $3 million. (3) Licensees of...

47 CFR 25.165 - Posting of bonds.

Code of Federal Regulations, 2012 CFR

2012-10-01

... to post a bond within 30 days of the grant of its license. Failure to post a bond will render the license null and void automatically. (1) NGSO licensees are required to post a bond in the amount of $5 million. (2) GSO licensees are required to post a bond in the amount of $3 million. (3) Licensees of...

22 CFR 521.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-04-01

... § 521.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time not... 22 Foreign Relations 2 2014-04-01 2014-04-01 false Post-hearing briefs. 521.36 Section 521.36...

43 CFR 35.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-10-01

... CLAIMS AND STATEMENTS § 35.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 43 Public Lands: Interior 1 2013-10-01 2013-10-01 false Post-hearing briefs. 35.36 Section 35.36...

20 CFR 355.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-04-01

... REGULATIONS UNDER THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 355.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 20 Employees' Benefits 1 2011-04-01 2011-04-01 false Post-hearing briefs. 355.36 Section 355.36...

5 CFR 185.136 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... CIVIL REMEDIES § 185.136 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 5 Administrative Personnel 1 2010-01-01 2010-01-01 false Post-hearing briefs. 185.136 Section 185...

10 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 10 Energy 1 2010-01-01 2010-01-01 false Post-hearing briefs. 13.36 Section 13.36 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall...

22 CFR 224.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-04-01

... ACT § 224.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Post-hearing briefs. 224.36 Section 224.36...

45 CFR 79.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-10-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 45 Public Welfare 1 2014-10-01 2014-10-01 false Post-hearing briefs. 79.36 Section 79.36 Public...

20 CFR 355.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-04-01

... REGULATIONS UNDER THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 355.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 20 Employees' Benefits 1 2013-04-01 2012-04-01 true Post-hearing briefs. 355.36 Section 355.36...

45 CFR 79.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-10-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 45 Public Welfare 1 2011-10-01 2011-10-01 false Post-hearing briefs. 79.36 Section 79.36 Public...

29 CFR 22.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 29 Labor 1 2013-07-01 2013-07-01 false Post-hearing briefs. 22.36 Section 22.36 Labor Office of the Secretary of Labor PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 22.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing...

5 CFR 185.136 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... CIVIL REMEDIES § 185.136 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 5 Administrative Personnel 1 2014-01-01 2014-01-01 false Post-hearing briefs. 185.136 Section 185...

22 CFR 224.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-04-01

... ACT § 224.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time... 22 Foreign Relations 1 2011-04-01 2011-04-01 false Post-hearing briefs. 224.36 Section 224.36...

47 CFR 25.165 - Posting of bonds.

Code of Federal Regulations, 2013 CFR

2013-10-01

... to post a bond within 30 days of the grant of its license. Failure to post a bond will render the license null and void automatically. (1) NGSO licensees are required to post a bond in the amount of $5 million. (2) GSO licensees are required to post a bond in the amount of $3 million. (3) Licensees of...

41 CFR 105-70.036 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-07-01

... Administration 70-IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 105-70.036 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post... 41 Public Contracts and Property Management 3 2013-07-01 2013-07-01 false Post-hearing briefs. 105...

6 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-01-01

... § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ will fix the time for filing such briefs. Such briefs... 6 Domestic Security 1 2014-01-01 2014-01-01 false Post-hearing briefs. 13.36 Section 13.36...

7 CFR 1.334 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Hearings Under the Program Fraud Civil Remedies Act of 1986 § 1.334 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 7 Agriculture 1 2011-01-01 2011-01-01 false Post-hearing briefs. 1.334 Section 1.334 Agriculture...

41 CFR 105-70.036 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-01-01

... Administration 70-IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 105-70.036 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post... 41 Public Contracts and Property Management 3 2011-01-01 2011-01-01 false Post-hearing briefs. 105...

22 CFR 521.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-04-01

... § 521.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing briefs, at a time not... 22 Foreign Relations 2 2012-04-01 2009-04-01 true Post-hearing briefs. 521.36 Section 521.36...

15 CFR 25.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-01-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 15 Commerce and Foreign Trade 1 2014-01-01 2014-01-01 false Post-hearing briefs. 25.36 Section 25...

43 CFR 35.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-10-01

... CLAIMS AND STATEMENTS § 35.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 43 Public Lands: Interior 1 2014-10-01 2014-10-01 false Post-hearing briefs. 35.36 Section 35.36...

29 CFR 22.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 29 Labor 1 2012-07-01 2012-07-01 false Post-hearing briefs. 22.36 Section 22.36 Labor Office of the Secretary of Labor PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 22.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing...

41 CFR 105-70.036 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... Administration 70-IMPLEMENTATION OF THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 105-70.036 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post... 41 Public Contracts and Property Management 3 2012-01-01 2012-01-01 false Post-hearing briefs. 105...

43 CFR 35.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-10-01

... CLAIMS AND STATEMENTS § 35.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such... 43 Public Lands: Interior 1 2012-10-01 2011-10-01 true Post-hearing briefs. 35.36 Section 35.36...

10 CFR 13.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-01-01

... 10 Energy 1 2012-01-01 2012-01-01 false Post-hearing briefs. 13.36 Section 13.36 Energy NUCLEAR REGULATORY COMMISSION PROGRAM FRAUD CIVIL REMEDIES § 13.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall...

15 CFR 25.36 - Post-hearing briefs.

Code of Federal Regulations, 2011 CFR

2011-01-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 15 Commerce and Foreign Trade 1 2011-01-01 2011-01-01 false Post-hearing briefs. 25.36 Section 25...

20 CFR 355.36 - Post-hearing briefs.

Code of Federal Regulations, 2012 CFR

2012-04-01

... REGULATIONS UNDER THE PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 355.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief... 20 Employees' Benefits 1 2012-04-01 2012-04-01 false Post-hearing briefs. 355.36 Section 355.36...

45 CFR 79.36 - Post-hearing briefs.

Code of Federal Regulations, 2013 CFR

2013-10-01

....36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The ALJ shall fix the time for filing such briefs, not to... 45 Public Welfare 1 2013-10-01 2013-10-01 false Post-hearing briefs. 79.36 Section 79.36 Public...

Effects of metal- and fiber-reinforced composite root canal posts on flexural properties.

PubMed

Kim, Su-Hyeon; Oh, Tack-Oon; Kim, Ju-Young; Park, Chun-Woong; Baek, Seung-Ho; Park, Eun-Seok

2016-01-01

The aim of this study was to observe the effects of different test conditions on the flexural properties of root canal post. Metal- and fiber-reinforced composite root canal posts of various diameters were measured to determine flexural properties using a threepoint bending test at different conditions. In this study, the span length/post diameter ratio of root canal posts varied from 3.0 to 10.0. Multiple regression models for maximum load as a dependent variable were statistically significant. The models for flexural properties as dependent variables were statistically significant, but linear regression models could not be fitted to data sets. At a low span length/post diameter ratio, the flexural properties were distorted by occurrence of shear stress in short samples. It was impossible to obtain high span length/post diameter ratio with root canal posts. The addition of parameters or coefficients is necessary to appropriately represent the flexural properties of root canal posts.

Examining the Relationships Among Self-Compassion, Social Anxiety, and Post-Event Processing.

PubMed

Blackie, Rebecca A; Kocovski, Nancy L

2017-01-01

Post-event processing refers to negative and repetitive thinking following anxiety provoking social situations. Those who engage in post-event processing may lack self-compassion in relation to social situations. As such, the primary aim of this research was to evaluate whether those high in self-compassion are less likely to engage in post-event processing and the specific self-compassion domains that may be most protective. In study 1 ( N = 156 undergraduate students) and study 2 ( N = 150 individuals seeking help for social anxiety and shyness), participants completed a battery of questionnaires, recalled a social situation, and then rated state post-event processing. Self-compassion negatively correlated with post-event processing, with some differences depending on situation type. Even after controlling for self-esteem, self-compassion remained significantly correlated with state post-event processing. Given these findings, self-compassion may serve as a buffer against post-event processing. Future studies should experimentally examine whether increasing self-compassion leads to reduced post-event processing.

Fracture resistance and reliability of new zirconia posts.

PubMed

Oblak, Cedomir; Jevnikar, Peter; Kosmac, Tomaz; Funduk, Nenad; Marion, Ljubo

2004-04-01

The radicular portion of zirconia endodontic posts often need to be reshaped to achieve a definitive form and may be airborne-particle abraded to improve adhesion during luting. Therefore, the surface of the tetragonal zirconia ceramics may be transformed and damaged, influencing the mechanical properties of the material. This study compared the fracture resistance of prefabricated zirconia posts with a new retentive post-head after different surface treatments. Experimental zirconia posts of 2 different diameters, 1.3 mm and 1.5 mm, were produced from commercially available zirconia powder. A cylindro-conical outline form was used for the root portion of the system and a post-head with 3 retentive rings was designed. Sixty posts of each diameter were divided into 3 groups (n=20). Group 1 was ground with a coarse grit diamond bur; Group 2 was airborne-particle abraded with 110-microm fused alumina particles, and Group 3 was left as-received (controls). Posts were luted into the root-shaped artificial canals with the Clearfil adhesive system and Panavia 21 adhesive resin luting agent. The posts were loaded in a universal testing machine at an inclination of 45 degrees with the constant cross-head speed of 1 mm/min. The fracture load (N) necessary to cause post fracture was recorded, and the statistical significance of differences among groups was analyzed with 1-way ANOVA followed by the Fischer LSD test (alpha=.05). The variability was analyzed using Weibull statistics. Load to fracture values of all zirconia posts depended primarily on post diameter. Mean fracture loads (SD) in Newtons were 518.4 (+/-101.3), 993.6 (+/-224.1), and 622.7 (+/-110.3) for Groups 1 through 3, respectively, for thicker posts, and 385.9 (+/-110.3), 627.0 (+/-115.1), and 451.2 (+/-81.4) for Groups 1 through 3, respectively, for thinner posts. Airborne-particle-abraded posts exhibited significantly higher resistance to fracture (P<.05) than those in the other 2 groups for diameters 1.3 mm and 1.5 mm. Grinding reduced Weibull modulus compared with controls, and the values were 4.1 and 6.5 for thicker and thinner posts, respectively. Within the limitations of this study, the results suggest that grinding leads to a significant drop in load to fracture of zirconia posts, whereas airborne-particle abrasion increased the fracture load.

Depth of composite polymerization within simulated root canals using light-transmitting posts.

PubMed

Lui, J L

1994-01-01

In this study, the depth of cure of composite resins cured within simulated root canals by means of light-transmitting plastic posts was compared to that achieved by the conventional light-curing method. Six sizes of posts with diameters of 1.05 mm, 1.20 mm, 1.35 mm, 1.50 mm, 1.65 mm, and 1.80 mm were investigated. In general, the larger the post diameter, the greater was the depth of cure. There were significant differences in the depth of cure between the control and all sizes of posts investigated. There were also significant differences between the various post diameters except for the 1.35 mm and 1.50 mm diameter posts. It was possible to achieve a depth of cure exceeding 11 mm using these light-transmitting posts.

The inclusion of 'then-test' questions in post-test questionnaires alters post-test responses: a randomized study of bias in health program evaluation.

PubMed

Nolte, Sandra; Elsworth, Gerald R; Sinclair, Andrew J; Osborne, Richard H

2012-04-01

Program evaluations are frequently based on 'then-test' data, i.e., pre-test collected in retrospect. While the application of the then-test has practical advantages, little is known about the validity of then-test data. Because of the collection of then-test in close proximity to post-test questions, this study was aimed at exploring whether the presence of then-test questions in post-test questionnaires influenced subjects' responses to post-test. To test the influence of then-test questions, we designed a randomized three-group study in the context of chronic disease self-management programs. Interventions had comparable goals and philosophies, and all 949 study participants filled out identical Health Education Impact Questionnaires (heiQ) at pre-test. At post-test, participants were then randomized to one of the following three groups: Group A responded to post-test questions only (n = 331); Group B filled out transition questions in addition to post-test (n = 304); and Group C filled out then-test questions in addition to post-test (n = 314). Significant post-test differences were found in six of eight heiQ scales, with respondents who filled out then-test questions reporting significantly higher post-test scores than respondents of the other groups. This study provides evidence that the inclusion of then-test questions alters post-test responses, suggesting that change scores based on then-test data be interpreted with care.

Masking of temperature-induced color changes in a thermo-sensitive fiber post.

PubMed

Vichi, Alessandro; Schiavetti, Remo; Pacifici, Edoardo; Giovannetti, Agostino; Goracci, Cecilia; Ferrari, Marco

2012-04-01

To evaluate (1) the efficacy of the color changing technology featured by DT Light Illusion Post aimed at safely identifying the post in case of re-treatment, and (2) the efficacy of a resin composite layer to mask the post if color shift occurs due to cold food and beverages. Five "master disks" of 3 mm of thickness were prepared by embedding in a resin composite four thermo-sensitive posts and one translucent post (control) cut in bars. Disks of resin composite in 0.5/1.0/1.5 mm thickness were prepared as well. Digital images were taken of the master disks with and without the overlying of the resin composite disks, at 5 degrees C and at 35 degrees C temperature. By the use of Adobe Photoshop "layering function" and "multi-layer option", differences in color were calculated between the post-free and the post-containing areas. The differences between the resin color and post color were remarkably higher when the temperature was 5 degrees C, showing that the technology of color change of the post was effective. With resin disk overlaid, at 35 degrees C none of the differences in color were above the threshold for clinical acceptability. At 5 degrees C blue and black colored posts were visible when the overlaid resin thickness was 0.5 mm, while at 1.0 mm and 1.5 mm none of the posts were visible.

Delayed Post-ischemic Conditioning Significantly Improves the Outcome after Retinal Ischemia

PubMed Central

Dreixler, John C.; Poston, Jacqueline N.; Shaikh, Afzhal R.; Alexander, Michael; Tupper, Kelsey Y.; Marcet, Marcus M.; Bernaudin, Myriam; Roth, Steven

2011-01-01

In previous studies, it was shown that post-conditioning, a transient period of brief ischemia following prolonged severe ischemia in the retina, could provide significant improvement in post-ischemic recovery, attenuation of cell loss, and decreased apoptosis. These studies showed that post-conditioning effectively prevented damage after retinal ischemia when it was instituted early (within one hour) in the post-ischemic period. While post-ischemic conditioning holds high promise of clinical translation, patients often present late after the onset of retinal ischemia and therefore immediate application of this anti-ischemic maneuver is generally not feasible. In this study, we examined the hypothesis that application of a post-conditioning stimulus at 24 h or greater following the end of prolonged ischemia would decrease the extent of ischemic injury. Ischemia was induced in rat retina in vivo. Recovery after ischemia followed by 5 minutes of post-conditioning brief ischemia 24 or 48 h after prolonged ischemia was assessed functionally (electroretinography) and histologically at 7 days after ischemia and post-conditioning or sham post-conditioning. We found that the brief ischemic stimulus applied 24, but not 48 h after prolonged ischemia significantly improved functional recovery and decreased histological damage induced by prolonged ischemia. We conclude that within a defined time window, delayed post-ischemic conditioning ameliorated post-ischemic injury in rats. Compared to earlier studies, the present work demonstrates for the first time the novel ability of a significantly delayed ischemic stimulus to provide robust neuroprotection in the retina following ischemia. PMID:21501608

Does Eating Chicken Feet With Pickled Peppers Cause Avian Influenza? Observational Case Study on Chinese Social Media During the Avian Influenza A (H7N9) Outbreak

PubMed Central

Chen, Bin; Shao, Jian; Liu, Kui; Cai, Gaofeng; Jiang, Zhenggang; Huang, Yuru; Gu, Hua

2018-01-01

Background A hot topic on the relationship between a popular avian-origin food and avian influenza occurred on social media during the outbreak of the emerging avian influenza A (H7N9). The misinformation generated from this topic had caused great confusion and public concern. Objective Our goals were to analyze the trend and contents of the relevant posts during the outbreak. We also aimed to understand the characteristics of the misinformation and to provide suggestions to reduce public misconception on social media during the emerging disease outbreak. Methods The original microblog posts were collected from China’s Sina Weibo and Tencent Weibo using a combination of keywords between April 1, 2013 and June 2, 2013. We analyzed the weekly and daily trend of the relevant posts. Content analyses were applied to categorize the posts into 4 types with unified sorting criteria. The posts’ characteristics and geographic locations were also analyzed in each category. We conducted further analysis on the top 5 most popular misleading posts. Results A total of 1680 original microblog posts on the topic were retrieved and 341 (20.30%) of these posts were categorized as misleading messages. The number of relevant posts had not increased much during the first 2 weeks but rose to a high level in the next 2 weeks after the sudden increase in number of reported cases at the beginning of week 3. The posts under “misleading messages” occurred and increased from the beginning of week 3, but their daily posting number decreased when the daily number of posts under “refuting messages” outnumbered them. The microbloggers of the misleading posts had the lowest mean rank of followers and previous posts, but their posts had a highest mean rank of posts. The proportion of “misleading messages” in places with no reported cases was significantly higher than that in the epidemic areas (23.6% vs 13.8%). The popular misleading posts appeared to be short and consisted of personal narratives, which were easily disseminated on social media. Conclusions Our findings suggested the importance of responding to common questions and misconceptions on social media platforms from the beginning of disease outbreaks. Authorities need to release clear and reliable information related to the popular topics early on. The microbloggers posting correct information should be empowered and their posts could be promoted to clarify false information. Equal importance should be attached to clarify misinformation in both the outbreak and nonoutbreak areas. PMID:29599109

Effect of surface treatment on retention of glass-fiber endodontic posts.

PubMed

Balbosh, Ali; Kern, Matthias

2006-03-01

The effects of surface treatment on the retention of prefabricated fiber-reinforced epoxy resin posts are not well understood because most studies measure retention shortly after cementation, without artificial aging. The purpose of this study was to evaluate the effect of surface treatment on the retention of glass-fiber endodontic posts luted with resin cement and subjected to artificial aging. Thirty-two single-rooted teeth were selected, the coronal aspect of each tooth was removed, and the remaining root received endodontic therapy. Specimens were then divided into 4 groups (n = 8). Post spaces were prepared to a depth of 10 mm by using ISO 90 rotary instruments. The tapered posts received 1 of 4 surface treatments: cleaning with alcohol (Alc), cleaning with alcohol and conditioning with ED-Primer material (Alc-ED), airborne-particle abrasion (Air), or airborne-particle abrasion and conditioning with ED-Primer material (Air-ED). All posts were luted with a composite resin luting agent (Panavia F) after conditioning the canal dentin with autopolymerizing dentin primer (ED-Primer) and without acid etching of the canal dentin. After cementation, the specimens were stored in water at 37 degrees C for 30 days and subjected to simulated aging conditions consisting of 7500 thermal cycles (5 degrees C/55 degrees C) and 300,000 mechanical loading cycles with 30 N. Retention (N) of the posts was measured with a universal testing machine with a crosshead speed of 2 mm/min. The data were analyzed using 1-way ANOVA and the Tukey HSD test (alpha = .05). The dislodged posts were also examined microscopically at x8 and x20 magnification to evaluate the mode of failure. The mean retentive values (N) and SDs of the test groups were as follows: Alc, 375.9 +/- 85.0; Alc-ED, 421.2 +/- 46.8; Air, 534.8 +/- 65.8; and Air-ED, 555.8 +/- 86.9. Airborne-particle-abraded posts had significantly higher retention compared with nonabraded posts (P < .001). Treating the post's surface with ED-Primer material prior to cementation had no significant effect on retention. The failure mode was purely adhesive at the resin cement-post interface for all nonabraded posts. A mixed failure mode, adhesive at the resin cement-dentin interface, at the resin cement-post interface, and cohesive in the resin cement, was observed for airborne-particle-abraded posts. Treating the surface of the posts with ED-Primer material before cementation with Panavia F cement produced no significant improvement in the retention of the posts. Airborne-particle abrasion of the surface of the post significantly improved the retention.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-11

Four vehicle support posts have been installed on the deck of the mobile launcher at NASA's Kennedy Space Center in Florida. A total of eight support posts will be installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

This Is My (Post) Truth, Tell Me Yours

PubMed Central

Powell, Martin

2017-01-01

This is a commentary on the article ‘The rise of post-truth populism in pluralist liberal democracies: challenges for health policy.’ It critically examines two of its key concepts: populism and ‘post truth.’ This commentary argues that there are different types of populism, with unclear links to impacts, and that in some ways, ‘post-truth’ has resonances with arguments advanced in the period at the beginning of the British National Health Service (NHS). In short, ‘post-truth’ populism’ may be ‘déjà vu all over again,’ and there are multiple (post) truths: this is my (post) truth, tell me yours. PMID:29172380

Pressure treatment of robusta and ohia posts...final report

Treesearch

Roger G. Skolmen

1973-01-01

Round posts of ohia and robusta pressure-treated with one of two preservatives are being tested for durability at the Makiki Exposure Site, Honolulu, Hawaii. After more than 10½ years, all posts treated with pentachlorophenol are still sound. And all but one robusta post treated with chromated copper aresenate are still sound. Life of untreated posts of both species...

Gravity

NASA Astrophysics Data System (ADS)

Poisson, Eric; Will, Clifford M.

2014-05-01

Preface; 1. Foundations of Newtonian gravity; 2. Structure of self-gravitating bodies; 3. Newtonian orbital dynamics; 4. Minkowski spacetime; 5. Curved spacetime; 6. Post-Minkowskian theory: formulation; 7. Post-Minkowskian theory: implementation; 8. Post-Newtonian theory: fundamentals; 9. Post-Newtonian theory: system of isolated bodies; 10. Post-Newtonian celestial mechanics, astrometry and navigation; 11. Gravitational waves; 12. Radiative losses and radiation reaction; 13. Alternative theories of gravity; References; Index.

29 CFR 22.36 - Post-hearing briefs.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 29 Labor 1 2014-07-01 2013-07-01 true Post-hearing briefs. 22.36 Section 22.36 Labor Office of the Secretary of Labor PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 22.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The...

29 CFR 22.36 - Post-hearing briefs.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 29 Labor 1 2010-07-01 2010-07-01 true Post-hearing briefs. 22.36 Section 22.36 Labor Office of the Secretary of Labor PROGRAM FRAUD CIVIL REMEDIES ACT OF 1986 § 22.36 Post-hearing briefs. The ALJ may require the parties to file post-hearing briefs. In any event, any party may file a post-hearing brief. The...

[Research progress in post-fire debris flow].

PubMed

Di, Xue-ying; Tao, Yu-zhu

2013-08-01

The occurrence of the secondary disasters of forest fire has significant impacts on the environment quality and human health and safety. Post-fire debris flow is one of the most hazardous secondary disasters of forest fire. To understand the occurrence conditions of post-fire debris flow and to master its occurrence situation are the critical elements in post-fire hazard assessment. From the viewpoints of vegetation, precipitation threshold and debris flow material sources, this paper elaborated the impacts of forest fire on the debris flow, analyzed the geologic and geomorphic conditions, precipitation and slope condition that caused the post-fire debris flow as well as the primary mechanisms of debris-flow initiation caused by shallow landslide or surface runoff, and reviewed the research progress in the prediction and forecast of post-fire debris flow and the related control measures. In the future research, four aspects to be focused on were proposed, i. e., the quantification of the relationships between the fire behaviors and environmental factors and the post-fire debris flow, the quantitative research on the post-fire debris flow initiation and movement processes, the mechanistic model of post-fire debris flow, and the rapid and efficient control countermeasures of post-fire debris flow.

Stress distribution of oval and circular fiber posts in amandibular premolar: a three-dimensional finite element analysis

PubMed Central

Kilic, Kerem; Esim, Emir; Aslan, Tugrul; Kilinc, Halil Ibrahim; Yildirim, Sahin

2013-01-01

PURPOSE The aim of the present study was to evaluate the effects of posts with different morphologies on stress distribution in an endodontically treated mandibular premolar by using finite element models (FEMs). MATERIALS AND METHODS A mandibular premolar was modeled using the ANSYS software program. Two models were created to represent circular and oval fiber posts in this tooth model. An oblique force of 300 N was applied at an angle of 45° to the occlusal plane and oriented toward the buccal side. von Mises stress was measured in three regions each for oval and circular fiber posts. RESULTS FEM analysis showed that the von Mises stress of the circular fiber post (426.81 MPa) was greater than that of the oval fiber post (346.34 MPa). The maximum distribution of von Mises stress was in the luting agent in both groups. Additionally, von Mises stresses accumulated in the coronal third of root dentin, close to the post space in both groups. CONCLUSION Oval fiber posts are preferable to circular fiber posts in oval-shaped canals given the stress distribution at the post-dentin interface. PMID:24353882

Clinical Outcomes of Zirconium-Oxide Posts: Up-to-Date Systematic Review.

PubMed

Al-Thobity, Ahmad M

2016-06-01

The aim of this systematic review was to investigate the clinical outcomes of the use of zirconium-oxide posts in the past 20 years. The addressed question was: Do zirconium-oxide posts maintain the long-term survival rate of endodontically treated teeth? A database search was made of articles from January 1995 to December 2014; it included combinations of the following keywords: "zirconia," "zirconium oxide," "dowel/dowels," "post/posts," and "post and core." Exclusion criteria included review articles, experimental studies, case reports, commentaries, and articles published in a language other than English. Articles were reviewed by the titles, followed by the abstracts, and, finally, the full text of the selected studies. Four studies were included after filtering the selected studies according to the inclusion and exclusion criteria. In one study, the prefabricated zirconia posts with indirect glass-ceramic cores had significantly higher failure rates than other posts with direct composite cores. In two studies, no failure of the cemented posts was observed throughout the follow-up period. Due to the limited number of clinical studies, it can be concluded that the long-term success rate of prefabricated zirconium-oxide posts is unclear.

Demographic, maternal, and infant health correlates of post-partum depression in Jordan.

PubMed

Safadi, Reema R; Abushaikha, Lubna A; Ahmad, Muayyad M

2016-09-01

This cross-sectional correlational study examined post-partum depression and its relationship with demographic, maternal, and infant health problems in urban Jordanian women. Participants (n = 315) were selected from five maternal child healthcare centers and one major hospital in Amman, Jordan. Patient Health Questionnaire-9 was used to measure post-partum depression within 12 weeks of birth. A number of socio-demographic and health problems were examined for an association with post-partum depression. Results showed that 25% of post-partum women suffered moderate to severe depression and 50% of the sample had mild depression. None of the socio-demographic variables (age, education, employment, income) were significantly related to post-partum depression; however, two obstetric/infant variables (mode of birth and breastfeeding), were significantly associated with post-partum depression. There was a significant association between post-partum depression and 15 health problems of obstetric, gynecologic (i.e. episiotomy pain, infection), and general health conditions (i.e. fatigue, headache). Nurses and midwives need to emphasize post-partum depression screening, follow-up, and proper management of maternal and infant health factors predisposing to post-partum depression rather than merely focusing on women's inherent demographic factors. © 2015 Wiley Publishing Asia Pty Ltd.

Post-Traumatic Cognition Mediates the Relationship between a History of Sexual Abuse and the Post-Traumatic Stress Symptoms in Sexual Assault Victims

PubMed Central

2017-01-01

More than half of all sexual assault victims report experiencing sexual victimization more than once. The aim of this paper was to determine the role post-traumatic cognition plays in the relationship between a history of sexual abuse and post-traumatic stress symptoms in sexual assault victims. The relationship between a history of sexual assault and the severity of post-traumatic stress symptoms was investigated retrospectively using data from a sexual assault crisis center in Korea. Data on psychological symptoms were collected in person at the initial assessment and by telephone 1 month later using the Post-traumatic Cognitions Inventory and the Post-traumatic Stress Disorder Symptoms Scale: Self-report Version. Of 105 women included in the analysis, 10 (9.5%) reported prior sexual abuse and were classified as sexually revictimized. Revictimized women had more post-traumatic negative cognition at initial assessment (t = −2.98; P = 0.004) and more post-traumatic symptoms at 1 month follow-up (t = −2.39; P = 0.019) than singly victimized women. At 1 month follow-up, the severity of post-traumatic stress symptoms had increased in revictimized women but had decreased slightly in singly victimized women. Negative post-traumatic cognition fully mediated the association between a history of sexual abuse and the severity of post-traumatic stress symptoms. Early detection of sexually revictimized women and tailored service and treatment intervention is needed to better serve this group of victims. Interventions targeted at preventing revictimization or post crime victimization may also help victims recover from the trauma and prevent future abuse. PMID:28875614

Post-Traumatic Cognition Mediates the Relationship between a History of Sexual Abuse and the Post-Traumatic Stress Symptoms in Sexual Assault Victims.

PubMed

Shin, Kyoung Min; Chung, Young Ki; Shin, Yee Jin; Kim, Miran; Kim, Nam Hee; Kim, Kyoung Ah; Lee, Hanbyul; Chang, Hyoung Yoon

2017-10-01

More than half of all sexual assault victims report experiencing sexual victimization more than once. The aim of this paper was to determine the role post-traumatic cognition plays in the relationship between a history of sexual abuse and post-traumatic stress symptoms in sexual assault victims. The relationship between a history of sexual assault and the severity of post-traumatic stress symptoms was investigated retrospectively using data from a sexual assault crisis center in Korea. Data on psychological symptoms were collected in person at the initial assessment and by telephone 1 month later using the Post-traumatic Cognitions Inventory and the Post-traumatic Stress Disorder Symptoms Scale: Self-report Version. Of 105 women included in the analysis, 10 (9.5%) reported prior sexual abuse and were classified as sexually revictimized. Revictimized women had more post-traumatic negative cognition at initial assessment (t = -2.98; P = 0.004) and more post-traumatic symptoms at 1 month follow-up (t = -2.39; P = 0.019) than singly victimized women. At 1 month follow-up, the severity of post-traumatic stress symptoms had increased in revictimized women but had decreased slightly in singly victimized women. Negative post-traumatic cognition fully mediated the association between a history of sexual abuse and the severity of post-traumatic stress symptoms. Early detection of sexually revictimized women and tailored service and treatment intervention is needed to better serve this group of victims. Interventions targeted at preventing revictimization or post crime victimization may also help victims recover from the trauma and prevent future abuse. © 2017 The Korean Academy of Medical Sciences.

Plastic Surgery-Related Hashtag Utilization on Instagram: Implications for Education and Marketing.

PubMed

Dorfman, Robert G; Vaca, Elbert E; Mahmood, Eitezaz; Fine, Neil A; Schierle, Clark F

2018-02-15

Recent data suggest patients are seeking aesthetic surgery to improve their appearance on Instagram and other social media. Despite the rising influence of Instagram in plastic surgery, few academic publications address Instagram, let alone evaluate its utilization in plastic surgery. We set out to answer the following three questions: 1) what plastic surgery-related content is being posted to Instagram; 2) who is posting this content; and 3) what specific hashtags are they using? Our study queried 21 Instagram plastic surgery-related hashtags. Content analysis was used to qualitatively evaluate each of the nine "top" posts associated with each hashtag (189 posts). Duplicate posts and those not relevant to plastic surgery were excluded. A total of 1,789,270 posts utilized the 21 hashtags sampled in this study. Of the top 189 posts for these 21 queried hashtags, 163 posts met inclusion criteria. Plastic surgeons eligible for membership in American Society for Aesthetic Plastic Surgery (ASAPS) accounted for only 17.8% of top posts, whereas noneligible physicians accounted for 26.4%. All nonplastic surgery trained physicians marketed themselves as "cosmetic surgeons." Nine top posts (5.5%) were by nonphysicians, including dentists, spas with no associated physician, and a hair salon. The majority of these posts were self-promotional (67.1%) as opposed to educational (32.9%). Board-certified plastic surgeons were significantly more likely to post educational content to Instagram as compared to nonplastic surgeons (62.1% vs 38.1%, P = 0.02). ASAPS eligible board-certified plastic surgeons are underrepresented amongst physicians posting top plastic surgery-related content to Instagram. © 2017 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com

The use of reinforced composite resin cement as compensation for reduced post length.

PubMed

Nissan, J; Dmitry, Y; Assif, D

2001-09-01

Cements that yield high retentive values are believed to allow use of shorter posts. This study investigated the use of reinforced composite resin cement as compensation for reduced dowel length. The retention values of stainless steel posts (parallel-sided ParaPost and tapered Dentatus in 5-, 8-, and 10-mm lengths) luted with Flexi-Flow titanium-reinforced composite resin and zinc phosphate cements were evaluated. Single-rooted extracted human teeth with crowns (n = 120), removed at the cementoenamel junction, were randomly divided into 4 groups of 30 samples each. Different post lengths were luted with either Flexi-Flow or zinc phosphate. Each sample was placed into a specialized jig and on a tensile testing machine with a crosshead speed of 2 mm/min, applied until failure. The effect of different posts and cements on the force required to dislodge the dowels was evaluated with multiple analyses of variance (ANOVA). One-way ANOVA with Scheffé contrast was applied to determine the effect of different post lengths on the retentive failure of posts luted with the 2 agents. Flexi-Flow reinforced composite resin cement significantly increased retention of ParaPost and Dentatus dowels (P<.001) compared with zinc phosphate. One-way ANOVA revealed no statistically significant difference (P>.05) between mean retention of both dowels luted with Flexi-Flow for all posts length used (5 mm = 8 mm = 10 mm). Mean retention values of the groups luted with zinc phosphate showed a statistically significant difference (P<.001) for the different post lengths (10 > 8 > 5 mm). Parallel-sided ParaPost dowels demonstrated a higher mean retention than tapered Dentatus dowels (P<.001). In this study, Flexi-Flow reinforced composite resin cement compensated for the reduced length of shorter parallel-sided ParaPost and tapered Dentatus dowels.

The role of stress sensitization in progression of posttraumatic distress following deployment.

PubMed

Smid, Geert E; Kleber, Rolf J; Rademaker, Arthur R; van Zuiden, Mirjam; Vermetten, Eric

2013-11-01

Military personnel exposed to combat are at risk for experiencing post-traumatic distress that can progress over time following deployment. We hypothesized that progression of post-traumatic distress may be related to enhanced susceptibility to post-deployment stressors. This study aimed at examining the concept of stress sensitization prospectively in a sample of Dutch military personnel deployed in support of the conflicts in Afghanistan. In a cohort of soldiers (N = 814), symptoms of post-traumatic stress disorder (PTSD) were assessed before deployment as well as 2, 7, 14, and 26 months (N = 433; 53 %) after their return. Data were analyzed using latent growth modeling. Using multiple group analysis, we examined whether high combat stress exposure during deployment moderated the relation between post-deployment stressors and linear change in post-traumatic distress after deployment. A higher baseline level of post-traumatic distress was associated with more early life stressors (standardized regression coefficient = 0.30, p < 0.001). In addition, a stronger increase in posttraumatic distress during deployment was associated with more deployment stressors (standardized coefficient = 0.21, p < 0.001). A steeper linear increase in posttraumatic distress post-deployment (from 2 to 26 months) was predicted by more post-deployment stressors (standardized coefficient = 0.29, p < 0.001) in high combat stress exposed soldiers, but not in a less combat stress exposed group. The group difference in the predictive effect of post-deployment stressors on progression of post-traumatic distress was significant (χ²(1) = 7.85, p = 0.005). Progression of post-traumatic distress following combat exposure may be related to sensitization to the effects of post-deployment stressors during the first year following return from deployment.

Use of social media to engage membership of a state health-system pharmacy organization.

PubMed

Sabato, Leah A; Barone, Caroline; McKinney, Kathryn

2017-01-01

The influence of targeted strategies implemented to increase member engagement on a social media page of a professional pharmacy organization was studied. The Ohio Society of Health-System Pharmacists (OSHP) implemented posting strategies to increase member engagement with its social media page in late 2013. Data were collected retrospectively for a nine-month period in 2013 (preimplementation) and a matching nine-month period in 2014 (postimplementation). The primary endpoint was reach (as provided by the social media website). Data regarding reach were reported to OSHP page administrators on a weekly basis. Posts during the study period were characterized by the day of week, time of day, type of post, and corresponding reach. Continuous variables were represented using means and standard deviations or medians and interquartile ranges (IQRs); categorical data were represented by percentages. The total reach of posts during the nine-month study period increased postimplementation, from 10,826 to 32,338. Further, the median reach per post on the OSHP Facebook page was higher postimplementation (214; IQR, 107-380) versus preimplementation (152; IQR, 89-224; p = 0.035). Evening posts had significantly greater reach compared with nonevening posts. The median reach for evening posts was 232 (IQR, 143-378) versus 131 (IQR, 77-200) for nonevening posts (p < 0.001). There was no significant difference in the median reach of weekday posts (179.5; IQR, 85.5-339.5) versus weekend posts (192; IQR, 113-252). Posts with photos or pictures had the highest reach of all post types. Implementation of targeted strategies resulted in an increase in the number of users reached by a state health-system pharmacy organization's social media page. Copyright © 2017 by the American Society of Health-System Pharmacists, Inc. All rights reserved.

Does Eating Chicken Feet With Pickled Peppers Cause Avian Influenza? Observational Case Study on Chinese Social Media During the Avian Influenza A (H7N9) Outbreak.

PubMed

Chen, Bin; Shao, Jian; Liu, Kui; Cai, Gaofeng; Jiang, Zhenggang; Huang, Yuru; Gu, Hua; Jiang, Jianmin

2018-03-29

A hot topic on the relationship between a popular avian-origin food and avian influenza occurred on social media during the outbreak of the emerging avian influenza A (H7N9). The misinformation generated from this topic had caused great confusion and public concern. Our goals were to analyze the trend and contents of the relevant posts during the outbreak. We also aimed to understand the characteristics of the misinformation and to provide suggestions to reduce public misconception on social media during the emerging disease outbreak. The original microblog posts were collected from China's Sina Weibo and Tencent Weibo using a combination of keywords between April 1, 2013 and June 2, 2013. We analyzed the weekly and daily trend of the relevant posts. Content analyses were applied to categorize the posts into 4 types with unified sorting criteria. The posts' characteristics and geographic locations were also analyzed in each category. We conducted further analysis on the top 5 most popular misleading posts. A total of 1680 original microblog posts on the topic were retrieved and 341 (20.30%) of these posts were categorized as misleading messages. The number of relevant posts had not increased much during the first 2 weeks but rose to a high level in the next 2 weeks after the sudden increase in number of reported cases at the beginning of week 3. The posts under "misleading messages" occurred and increased from the beginning of week 3, but their daily posting number decreased when the daily number of posts under "refuting messages" outnumbered them. The microbloggers of the misleading posts had the lowest mean rank of followers and previous posts, but their posts had a highest mean rank of posts. The proportion of "misleading messages" in places with no reported cases was significantly higher than that in the epidemic areas (23.6% vs 13.8%). The popular misleading posts appeared to be short and consisted of personal narratives, which were easily disseminated on social media. Our findings suggested the importance of responding to common questions and misconceptions on social media platforms from the beginning of disease outbreaks. Authorities need to release clear and reliable information related to the popular topics early on. The microbloggers posting correct information should be empowered and their posts could be promoted to clarify false information. Equal importance should be attached to clarify misinformation in both the outbreak and nonoutbreak areas. ©Bin Chen, Jian Shao, Kui Liu, Gaofeng Cai, Zhenggang Jiang, Yuru Huang, Hua Gu, Jianmin Jiang. Originally published in JMIR Public Health and Surveillance (http://publichealth.jmir.org), 29.03.2018.

The long-term effects of methamphetamine exposure during pre-adolescence on depressive-like behaviour in a genetic animal model of depression.

PubMed

Mouton, Moné; Harvey, Brian H; Cockeran, Marike; Brink, Christiaan B

2016-02-01

Methamphetamine (METH) is a psychostimulant and drug of abuse, commonly used early in life, including in childhood and adolescence. Adverse effects include psychosis, anxiety and mood disorders, as well as increased risk of developing a mental disorder later in life. The current study investigated the long-term effects of chronic METH exposure during pre-adolescence in stress-sensitive Flinders Sensitive Line (FSL) rats (genetic model of depression) and control Flinders Resistant Line (FRL) rats. METH or vehicle control was administered twice daily from post-natal day 19 (PostND19) to PostND34, followed by behavioural testing at either PostND35 (early effects) or long-lasting after withdrawal at PostND60 (early adulthood). Animals were evaluated for depressive-like behaviour, locomotor activity, social interaction and object recognition memory. METH reduced depressive-like behaviour in both FSL and FRL rats at PostND35, but enhanced this behaviour at PostND60. METH also reduced locomotor activity on PostND35 in both FSL and FRL rats, but without effect at PostND60. Furthermore, METH significantly lowered social interaction behaviour (staying together) in both FRL and FSL rats at PostND35 and PostND60, whereas self-grooming time was significantly reduced only at PostND35. METH treatment enhanced exploration of the familiar vs. novel object in the novel object recognition test (nORT) in FSL and FRL rats on PostND35 and PostND60, indicative of reduced cognitive performance. Thus, early-life METH exposure induce social and cognitive deficits. Lastly, early-life exposure to METH may result in acute antidepressant-like effects immediately after chronic exposure, whereas long-term effects after withdrawal are depressogenic. Data also supports a role for genetic predisposition as with FSL rats.

Impulse oscillometry at preschool age is a strong predictor of lung function by flow-volume spirometry in adolescence.

PubMed

Lauhkonen, Eero; Riikonen, Riikka; Törmänen, Sari; Koponen, Petri; Nuolivirta, Kirsi; Helminen, Merja; Toikka, Jyri; Korppi, Matti

2018-05-01

The transition from early childhood wheezing to persistent asthma is linked to lung function impairment over time. Little is known how the methods used to study lung function at different ages correlate longitudinally. Sixty-four children with a history of hospitalization for bronchiolitis before 6 months of age were prospectively studied with impulse oscillometry (IOS) at the mean age of 6.3 years and these preschool IOS results were compared with flow-volume spirometry (FVS) measurements at mean age of 11.4 years. The baseline respiratory system resistance at 5 Hz (Rrs5) showed a modest statistically significant correlation with all baseline FVS parameters except FVC. The post-bronchodilator (post-BD) Rrs5 showed a modest statistically significant correlation with post-BD FEV 1 and FEV 1 /FVC. The bronchodilator-induced decrease in Rrs5 showed a modest statistically significant correlation with the percent increase in FEV 1 . Baseline and post-BD respiratory reactance at 5 Hz (Xrs5) showed a modest statistically significant correlation with baseline and post-BD FVS parameters except post-BD FEV 1 /FVC, respectively, and post-BD Xrs5 showed a strong correlation with post-BD FVC (ρ = 0.61) and post-BD FEV 1 (ρ = 0.59). In adjusted linear regression, preschool Xrs5 remained as a statistically significant independent predictor of FVS parameters in adolescence; the one-unit decrease in the Z-score of preschool post-BD Xrs5 predicted 9.6% lower post-BD FEV 1 , 9.3% lower post-BD FVC, and 9.7% lower post-BD MEF 50 when expressed as %-predicted parameters. Persistent post-BD small airway impairment in children with a history of bronchiolitis detected with IOS at preschool age predicted FVS results measured in early adolescence. © 2018 Wiley Periodicals, Inc.

Post-traumatic psychiatric disorders: PTSD is not the only diagnosis.

PubMed

Auxéméry, Yann

2018-05-01

Traumatic events and their consequences are often hidden or minimised by patients for reasons linked to the post-traumatic stress disorder itself (inexpressibility, shame, depressive thoughts, fear of stigmatisation, etc.). Although post-traumatic stress disorder (PTSD) remains the most widely known disorder, chronic post-traumatic psychiatric disorders are many and varied. After a trauma, the practitioner has to check for the different clinical forms of post-traumatic psychological consequences: PTSD is not the only diagnosis. Based on our own clinical experience compared to the international literature, we think necessary to build a didactic classification describing chronic post-traumatic symptoms and syndromes. Post traumatic depressions and bereavement lead to high risk of suicidal crisis and self-harm behaviours. Re-experiencing are felt with anxiety, hyper arousal increases anxious reactivity, and avoidance strategies increase anticipatory anxiety, indicating post-traumatic anxiety disorders (agoraphobia, specific phobia, obsessive compulsive disorder, separation anxiety, social phobia). Characterising an often-severe clinical picture, the co-occurrence of post-traumatic and chronic psychotic symptoms is not unusual (post-traumatic schizophrenia, post-traumatic depression with mood-congruent psychotic features, non-schizophrenic post-traumatic psychotic disorder, and bipolar reaction to trauma). A physical injury occurring at the same time as a traumatic exposure increases the risk of developing post-traumatic stress disorder later which, in turn, afflicts the subjective perception of the physical health (development of somatoform and psychosomatic disorders, comorbidity with a post-concussion syndrome). The trauma may cause a rupture in the biography of a person, also in his/her internal physiological functioning as in his/her social activities (impacts of instinctive functions and behaviours, personality changes, and adjustment difficulties on professional and personal life). Although a nomenclature is necessary for semiological descriptions, a thorough analysis of the patient's general psychological functioning must also be conducted. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

Using the Citizen Science Picture Post Project as the Foundation for Campus Environmental Monitoring by Undergraduate Student Researchers

NASA Astrophysics Data System (ADS)

Bowen, K.; Guertin, L. A.

2014-12-01

Penn State Brandywine is utilizing the citizen science Picture Post network as a foundation for collecting campus environmental data and for undergraduate student research investigations. The Picture Post is an environmental monitoring project a part of Digital Earth Watch, a citizen science initiative funded by NASA. Picture Post creates opportunities for educators and community members to take digital photos from octagonal platforms on posts registered as part of the Picture Post national network and then share these photos online. Penn State Brandywine joined the Picture Post project May 27, 2014, to begin a long-term monitoring program, starting with an environmental baseline of the campus landscape. Four post locations were selected on campus based upon projected major construction projects. Photos at each post are being taken by students on a weekly basis and uploaded to the Picture Post website. The campus community and beyond are also being encouraged to take their own photos to upload to the website. Instructional signage has been placed on each post, and a Penn State Brandywine Picture Post website (http://sites.psu.edu/picturepost/) has been created to explain the project and campus objectives in more detail. This project was started by a student as part of her undergraduate summer research experience and will continue to be managed by students in future semesters. With just a half-year of Picture Post photos, it is evident that there are documented changes in the environment because of construction and expected seasonal variations. The Picture Post photos have provided enough data for an initial undergraduate research project with a student analyzing and comparing the variations in the greenness factor of the photos with supplemental temperature and precipitation data. This project will continue to provide opportunities for citizen contributions to the network as well as data for student investigations of the changing campus environment.

Bond strengths of custom cast and prefabricated posts luted with two cements.

PubMed

Aleisa, Khalil Ibrahim

2011-02-01

This in vitro study evaluated the bond strength of custom cast and prefabricated posts luted with resin or zinc phosphate cements into unobturated canals of extracted teeth. Forty-eight custom cast and prefabricated posts were placed into extracted single-rooted human teeth. Post-cavity preparation was 1.5 mm in diameter and 10 mm in depth. Specimens were randomly divided into 4 groups of 12 each. Two of the groups were then luted with resin cement, while the other two groups were luted with zinc phosphate cement. A pull-out bond strength evaluation was performed using a universal testing machine. The Kolmogorov-Smirnov test was used to prove normal distribution. Data were statistically analyzed using two-way ANOVA and the Student t test (alpha = .05). For both luting agents, the prefabricated posts group exhibited significantly less bond strength than the custom cast posts group (P = .0001). There were statistically significant differences in mean bond strength for the prefabricated posts group luted with resin cement vs the group cemented with zinc phosphate cement (P = .002). There was no significant difference between the mean bond strength values of custom cast posts luted with resin cement or zinc phosphate cement. Custom cast posts showed significantly greater bond strength than prefabricated posts when luted with either resin or zinc phosphate cements. The type of cement had less significance on the retention of custom cast posts.

Ultrasound-guided fine needle aspiration versus core needle biopsy: comparison of post-biopsy hematoma rates and risk factors.

PubMed

Chae, In Hye; Kim, Eun-Kyung; Moon, Hee Jung; Yoon, Jung Hyun; Park, Vivian Y; Kwak, Jin Young

2017-07-01

To compare post-biopsy hematoma rates between ultrasound guided-fine needle aspiration and ultrasound guided-core needle biopsy, and to investigate risk factors for post-biopsy hematoma. A total of 5304 thyroid nodules which underwent ultrasound guided biopsy were included in this retrospective study. We compared clinical and US features between patients with and without post-biopsy hematoma. Associations between these features and post-biopsy hematoma were analyzed. Post-biopsy hematoma rate was 0.8% (43/5121) for ultrasound guided-fine needle aspiration and 4.9% (9/183) for ultrasound guided-core needle biopsy (P < 0.001). For ultrasound guided-fine needle aspiration, gender, age, size, presence of vascularity, and suspicious US features were not associated with post-biopsy hematoma according to experience level. Post-biopsy hematoma occurred significantly more with ultrasound guided-core needle biopsy (9/179, 5.0%) than with ultrasound guided-fine needle aspiration (9/1138, 0.8%) (P < 0.001) in experienced performers and ultrasound guided-core needle biopsy was the only significant risk factor for post-biopsy hematoma (adjusted Odds Ratio, 6.458, P < 0.001). Post-biopsy hematoma occurred significantly more in ultrasound guided-core needle biopsy than in ultrasound guided-fine needle aspiration and ultrasound guided-core needle biopsy was the only independent factor of post-biopsy hematoma in thyroid nodules.

The Influence of Post System Design and Material on the Biomechanical Behavior of Teeth with Little Remaining Coronal Structure.

PubMed

Pinto, Cristiano Lazzari; Bhering, Claudia Lopes Brilhante; de Oliveira, Gabriel Rodrigues; Maroli, Angélica; Reginato, Vagner Flávio; Caldas, Ricardo Armini; Bacchi, Atais

2018-05-14

To evaluate the influence of different post systems on the biomechanical behavior of teeth with a severe loss of remaining coronal structure. Fifty standardized bovine teeth (n = 10 per group) were restored with: cast post-and-core (CPC), prefabricated metallic post (PFM), parallel glass-fiber post (P-FP), conical glass-fiber post (C-FP), or composite core (no post, CC). The survival rate during thermomechanical challenging (TC), the fracture strength (FS), and failure patterns (FP) were evaluated. Finite element models evaluated the stress distribution after the application of 100 N. All specimens survived TC. Similar FS was observed among post-containing groups. Groups P-FP and CC presented 100% repairable fractures. The von Mises analysis showed the maximum stresses into the root canal in groups restored with metallic posts. Glass-fiber posts and CC presented the maximum stresses at the load contact point. Glass-fiber groups showed lower stresses in the analysis of maximal contact pressure; CPC led to the highest values of contact pressure. The modified von Mises (mvM) stress in dentin did not show differences among groups. Moreover, mvM values did not reach the dentin fracture limit for any group. The type of intracanal post had a relevant influence on the biomechanical behavior of teeth with little remaining coronal structure. © 2018 by the American College of Prosthodontists.

Dental fiber-post resin base material: a review

PubMed Central

Xu, Chun; Zhang, Fu-qiang

2014-01-01

Teeth that have short clinical crown, which are not alone enough to support the definitive restoration can be best treated using the post and core system. The advantages of fiber post over conventional metallic post materials have led to its wide acceptance. In addition to that the combination of aesthetic and mechanical benefits of fiber post has provided it with a rise in the field of dentistry. Also the results obtained from some clinical trials have encouraged the clinicians to use the fiber posts confidently. Fiber posts are manufactured from pre-stretched fibers impregnated within a resin matrix. The fibers could that be of carbon, glass/silica, and quartz, whereas Epoxy and bis-GMA are the most widely used resin bases. But recently studies are also found to be going on for polyimide as possible material for the fiber post resin base as a substitute for the conventional materials. PMID:24605208

Low pressure hyperbaric oxygen therapy and SPECT brain imaging in the treatment of blast-induced chronic traumatic brain injury (post-concussion syndrome) and post traumatic stress disorder: a case report

PubMed Central

2009-01-01

A 25-year-old male military veteran presented with diagnoses of post concussion syndrome and post traumatic stress disorder three years after loss of consciousness from an explosion in combat. The patient underwent single photon emission computed tomography brain blood flow imaging before and after a block of thirty-nine 1.5 atmospheres absolute hyperbaric oxygen treatments. The patient experienced a permanent marked improvement in his post-concussive symptoms, physical exam findings, and brain blood flow. In addition, he experienced a complete resolution of post-traumatic stress disorder symptoms. After treatment he became and has remained employed for eight consecutive months. This case suggests a novel treatment for the combined diagnoses of blast-induced post-concussion syndrome and post-traumatic stress disorder. PMID:19829822

[Legal aspects of post-mortem radiology in the Netherlands].

PubMed

Venderink, W; Dute, J C J

2016-01-01

In the Netherlands, the application of post-mortem radiology (virtual autopsy) is on the rise. Contrary to conventional autopsy, with post-mortem radiology the body remains intact. There is uncertainty concerning the legal admissibility of post-mortem radiology, since the Dutch Corpse Disposal Act does not contain any specific regulations for this technique. Autopsy and post-mortem radiology differ significantly from a technical aspect, but these differences do not have far-reaching legal consequences from a legal perspective. Even though the body remains intact during post-mortem radiology, the bodily integrity of a deceased person is breached if it would be applied without previously obtained consent. This permission can only be obtained after the relatives are fully informed about the proposed activity. In this respect, it is not relevant which technique is used, be it post-mortem radiology or autopsy. Therefore, the other legal conditions for post-mortem radiology are essentially identical to those for autopsy.

Alteration and modulation of protein activity by varying post-translational modification

DOEpatents

Thompson, David N; Reed, David W; Thompson, Vicki S; Lacey, Jeffrey A; Apel, William A

2015-03-03

Embodiments of the invention include methods of altering the enzymatic activity or solubility of an extremophilic enzyme or post-translationally modifying a protein of interest via using isolated or partially purified glycosyltransferases and/or post-translational modification proteins, extracts of cells comprising glycosyltransferases and/or post-translational modification proteins, and/or in cells comprising one or more glycosyltransferases and/or post-translational modification proteins.

Alteration and modulation of protein activity by varying post-translational modification

DOE Office of Scientific and Technical Information (OSTI.GOV)

Thompson, David N.; Reed, David W.; Thompson, Vicki S.

Embodiments of the invention include methods of altering the enzymatic activity or solubility of an extremophilic enzyme or post-translationally modifying a protein of interest via using isolated or partially purified glycosyltransferases and/or post-translational modification proteins, extracts of cells comprising glycosyltransferases and/or post-translational modification proteins, and/or in cells comprising one or more glycosyltransferases and/or post-translational modification proteins.

Service life of treated and untreated fence posts on the Pringle Falls Experimental Forest.

Treesearch

Walter G. Dahms

1952-01-01

The service life of lodgepole pine fence posts can be greatly extended by a good preservative treatment, After more than 15 years, however, little or no difference can be found between treated lodgepole pine posts and untreated Western redcedar posts. These conclusions have been reached as a result of observations on 517 lodgepole pins posts for 16 years and 355 cedar...

Post clamp

NASA Technical Reports Server (NTRS)

Ramsey, John K. (Inventor); Meyn, Erwin H. (Inventor)

1990-01-01

A pair of spaced collars are mounted at right angles on a clamp body by retaining rings which enable the collars to rotate with respect to the clamp body. Mounting posts extend through aligned holes in the collars and clamp body. Each collar can be clamped onto the inserted post while the clamp body remains free to rotate about the post and collar. The clamp body is selectively clamped onto each post.

VA Health Care: VA Spends Millions on Post-Traumatic Stress Disorder Research and Incorporates Research Outcomes into Guidelines and Policy for Post-Traumatic Stress Disorder Services

DTIC Science & Technology

2011-01-01

post - traumatic stress disorder ( PTSD ) and...Veterans Affairs (VA) Intramural Post - Traumatic Stress Disorder ( PTSD ) Research Funding and VA’s Medical and Prosthetic Research Appropriation...Table 6: Department of Veterans Affairs (VA) Research Centers and Programs That Conduct or Support Post - Traumatic Stress Disorder ( PTSD ) Research

20 CFR 404.1320 - Who is a post-World War II veteran.

Code of Federal Regulations, 2011 CFR

2011-04-01

... 20 Employees' Benefits 2 2011-04-01 2011-04-01 false Who is a post-World War II veteran. 404.1320... DISABILITY INSURANCE (1950- ) Wage Credits for Veterans and Members of the Uniformed Services Post-World War II Veterans § 404.1320 Who is a post-World War II veteran. You are a post-World War II veteran if you...

Positivists, Post-Positivists, Post-Structuralists, and Post-Modernists: Why Can't We All Get Along? Towards a Framework for Unifying Research Paradigms.

ERIC Educational Resources Information Center

Onwuegbuzie, Anthony J.

Since the latter part of the 19th century, a fervent debate has ensued about quantitative and qualitative research paradigms. From these disputes, purists have emerged on both sides. Quantitative purists express assumptions that are consistent with a positivist philosophy, whereas qualitative purists (i.e., post-positivists, post-structuralists,…

76 FR 27699 - Self-Regulatory Organizations; The NASDAQ Stock Market LLC; Notice of Filing and Immediate...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-12

... on the book at $1.105, an incoming Midpoint Peg Post-Only Order to sell will also post to the book at... non-displayed trading interest. Midpoint Peg Post-Only Orders that post to the book and lock a pre... the non-displayed Midpoint Peg Post-Only Order will not execute before an order already on the book...

20 CFR 404.1320 - Who is a post-World War II veteran.

Code of Federal Regulations, 2014 CFR

2014-04-01

... 20 Employees' Benefits 2 2014-04-01 2014-04-01 false Who is a post-World War II veteran. 404.1320... DISABILITY INSURANCE (1950- ) Wage Credits for Veterans and Members of the Uniformed Services Post-World War II Veterans § 404.1320 Who is a post-World War II veteran. You are a post-World War II veteran if you...

20 CFR 404.1320 - Who is a post-World War II veteran.

Code of Federal Regulations, 2013 CFR

2013-04-01

... 20 Employees' Benefits 2 2013-04-01 2013-04-01 false Who is a post-World War II veteran. 404.1320... DISABILITY INSURANCE (1950- ) Wage Credits for Veterans and Members of the Uniformed Services Post-World War II Veterans § 404.1320 Who is a post-World War II veteran. You are a post-World War II veteran if you...

20 CFR 404.1320 - Who is a post-World War II veteran.

Code of Federal Regulations, 2012 CFR

2012-04-01

... 20 Employees' Benefits 2 2012-04-01 2012-04-01 false Who is a post-World War II veteran. 404.1320... DISABILITY INSURANCE (1950- ) Wage Credits for Veterans and Members of the Uniformed Services Post-World War II Veterans § 404.1320 Who is a post-World War II veteran. You are a post-World War II veteran if you...

Effect of fiber post length and abutment height on fracture resistance of endodontically treated premolars prepared for zirconia crowns.

PubMed

Lin, Jie; Matinlinna, Jukka Pekka; Shinya, Akikazu; Botelho, Michael George; Zheng, Zhiqiang

2018-04-01

The purpose of this study was to compare the fracture resistance, mode of fracture, and stress distribution of endodontically treated teeth prepared with three different fiber post lengths and two different abutment heights, using both experimental and finite element (FE) approaches. Forty-eight human maxillary premolars with two roots were selected and endodontically treated. The teeth were randomly distributed into six equally sized groups (n = 8) with different combinations of post lengths (7.5, 11, and 15 mm) and abutment heights (3 and 5 mm). All the teeth restored with glass fiber post (Rely X Fiber Post, 3M ESPE, USA) and a full zirconia crown. All the specimens were thermocycled and then loaded to failure at an oblique angle of 135°. Statistical analysis was performed for the effects of post length and abutment height on failure loads using ANOVA and Tukey's honestly significant difference test. In addition, corresponding FE models of a premolar restored with a glass fiber post were developed to examine mechanical responses. The factor of post length (P < 0.01) had a significant effect on failure load. The abutment height (P > 0.05) did not have a significant effect on failure load. The highest mean fracture resistance was recorded for the 15 mm post length and 5 mm abutment height test group, which was significantly more resistant to fracture than the 7.5 mm post and 5 mm abutment height group (P < 0.05). The FE analysis showed the peak compression and tension stress values of 7.5 mm post length were higher than that of 11 and 15 mm post length. The stress value of remaining tooth decreased as the post length was increased. Within the limitations of this experimental and FE analysis study, increasing the post length inside the root of endodontically treated premolar teeth restored with glass-fiber posts increase the fracture resistance to non-axial forces. Failure mode is more favorable with reduced abutment heights.

Effects of Mechanical and Chemical Pretreatments of Zirconia or Fiber Posts on Resin Cement Bonding

PubMed Central

Li, Rui; Zhou, Hui; Wei, Wei; Wang, Chen; Sun, Ying Chun; Gao, Ping

2015-01-01

The bonding strength between resin cement and posts is important for post and core restorations. An important method of improving the bonding strength is the use of various surface pretreatments of the post. In this study, the surfaces of zirconia (fiber) posts were treated by mechanical and/or chemical methods such as sandblasting and silanization. The bonding strength between the zirconia (fiber) post and the resin cement was measured by a push-out method after thermocycling based on the adhesion to Panavia F 2.0 resin cement. The zirconia and fiber posts exhibited different bonding strengths after sandblasting and/or silanization because of the different strengths and chemical structures. The zirconia post showed a high bonding strength of up to 17.1 MPa after a combined treatment of sandblasting and silanization because of the rough surface and covalent bonds at the interface. This effect was also enhanced by using 1,2-bis(trimethoxysilyl)ethane for the formation of a flexible layer at the interface. In contrast, a high bonding strength of 13.9 MPa was obtained for the fiber post treated by silane agents because the sandblasting treatment resulted in damage to the fiber post, as observed by scanning electron microscopy. The results indicated that the improvement in the bonding strength between the post and the resin cement could be controlled by different chemical and/or mechanical treatments. Enhanced bonding strength depended on covalent bonding and the surface roughness. A zirconia post with high bonding strength could potentially be used for the restoration of teeth in the future. PMID:26066349

Cognitive factors and post-partum depression: What is the influence of general personality traits, rumination, maternal self-esteem, and alexithymia?

PubMed

Denis, Anne; Luminet, Olivier

2018-03-01

The objective was to assess the impact of cognitive factors on post-partum depression (PPD) symptoms. Because most of the literature data concern the immediate post-partum period or the first year post-partum, we notably sought to assess the longer term impact of cognitive factors on the symptoms of PPD. Two studies were performed. In a pilot study, 1-month post-partum, 63 women filled out a sociodemographic information sheet and completed the abbreviated, revised Eysenck Personality Questionnaire, the Ruminative Responses Scale, the Maternal Self-Report Inventory, and the Edinburgh Post-Natal Depression Scale. In the main study, 124 women additionally completed the Toronto Alexithymia Scale. The main study population was divided into 2 subgroups: women in the first year post-partum (n = 74) and those in the second year post-partum (n = 50). In the pilot study performed 1-month post-partum, brooding rumination and low self-esteem were significant predictors of the PPD symptom intensity. Neuroticism, brooding rumination, and low maternal self-esteem were also significant predictors of the PPD symptoms reported in the first year post-partum. Lastly, ruminative thoughts and alexithymia were significant predictors of the PPD symptoms reported in the second year post-partum. Our results suggest that alexithymia may be an important predictor of the incidence of this condition. The observation of differences in the PPD models as a function of the post-partum period may open up opportunities for developing novel PPD prevention/treatment programs. Copyright © 2017 John Wiley & Sons, Ltd.

Changes in body composition and bone of female collegiate soccer players through the competitive season and off-season.

PubMed

Minett, M M; Binkley, T B; Weidauer, L A; Specker, B L

2017-03-01

To assess body composition and bone changes pre- to post-season (pre-post) and post- to off-season (post-off) in female soccer athletes (SC). Outcomes were assessed using DXA and pQCT in 23 SC and 17 controls at three times throughout season. SC, non-starters in particular, lost lean mass pre-post (-0.9±0.2 kg, p<0.01; not different from controls, p=0.2) and gained fat mass post-off (1.4±0.3 kg, p<0.01; differed from controls, p=0.01). Baseline femoral neck and hip aBMD were higher in SC than controls (both,p<0.04), but increased in controls more than SC in pre-post and decreased post-off. SC cortical bone mineral content (BMC), cortical area and periosteal circumference increased pre-post (all, p<0.01; differed from controls, p<0.05) and trabecular vBMD decreased post-off (-3.0±1.3 mg/cm 3 ; p=0.02; not different from controls, p=0.4). Both SC and controls increased cortical BMC, cortical area, and thickness post-off (all, p<0.01). Soccer players lost lean mass over the competitive season that was not recovered during off-season. Bone size increased pre- to post-season. Female soccer athletes experience body composition and bone geometry changes that differ depending on the time of season and on athlete's playing status. Evaluations of athletes at key times across the training season are necessary to understand changes that occur.

Comparison of the Microtensile Bond Strength of a Polyetherketoneketone (PEKK) Tooth Post Cemented with Various Surface Treatments and Various Resin Cements.

PubMed

Song, Chan-Hong; Choi, Jae-Won; Jeon, Young-Chan; Jeong, Chang-Mo; Lee, So-Hyoun; Kang, Eun-Sook; Yun, Mi-Jung; Huh, Jung-Bo

2018-05-29

The aim of this in-vitro research was to evaluate the microtensile bond strength in the newly introduced PEKK tooth post with various surface treatments and resin cements. A fiberglass tooth post was included in order to compare it with PEKK as a possible post material. The microtensile bond strengths of the fiberglass post (FRC Postec Plus) and the PEKK post (Pekkton ® ) were tested using three kinds of self-adhesive resin cements (G-CEM LinkAce, Multilink Speed, and RelyX U200) and one self-etching resin cement (PANAVIA F2.0). The surface treatments of the fiberglass posts were processed according to the manufacturer's recommendations (F1, application of 37% phosphoric acid etching gel and silanization). For the PEKK post groups, various surface treatments were performed like no surface treatment (P1), sandblasting (P2), silica-coating and silanization (P3), and sandblasting with a composite primer (P4). In the surface treatment, PEKK posts with silica coating and silane treatment (P3) showed a significantly higher microtensile bond strength (mean MPa: 18.09, p < 0.05). The highest microtensile bond strength was shown when the PEKK posts were treated with a silica coating and silane treatment and cemented with RelyX U200 (mean MPa: 22.22). The PEKK posts with surface treatments of silica-coating and silanization or sandblasting displayed superior microtensile bond strengths (mean MPa: 18.09 and 16.25, respectively) compared to the conventional fiberglass posts (mean MPa: 14.93, p < 0.05).

Effect of restoration technique on stress distribution in roots with flared canals: an FEA study.

PubMed

Belli, Sema; Eraslan, Öznur; Eraslan, Oğuz; Eskitaşcıoğlu, Gürcan

2014-04-01

The aim of this finite element analysis (FEA) study was to test the effect of different restorative techniques on stress distribution in roots with flared canals. Five three-dimensional (3D) FEA models that simulated a maxillary incisor with excessive structure loss and flared root canals were created and restored with the following techniques/materials: 1) a prefabricated post: 2) one main and two accessory posts; 3) i-TFC post-core (Sun Medical); 4) the thickness of the root was increased by using composite resin and the root was then restored using a prefabricated post; 5) an anatomic post was created by using composite resin and a prefabricated glass-fiber post. Composite cores and ceramic crowns were created. A 300-N static load was applied at the center of the palatal surface of the tooth to calculate stress distributions. SolidWorks/Cosmosworks structural analysis programs were used for FEA analysis. The analysis of the von Mises and tensile stress values revealed that prefabricated post, accessory post, and i-TFC post systems showed similar stress distributions. They all showed high stress areas at the buccal side of the root (3.67 MPa) and in the cervical region of the root (> 3.67 MPa) as well as low stress accumulation within the post space (0 to 1 MPa). The anatomic post kept the stress within its body and directed less stress towards the remaining tooth structure. The creation of an anatomic post may save the remaining tooth structure in roots with flared canals by reducing the stress levels.

Fracture resistance of pulpless teeth restored with post-cores and crowns.

PubMed

Hayashi, Mikako; Takahashi, Yutaka; Imazato, Satoshi; Ebisu, Shigeyuki

2006-05-01

The present study was designed to test the null hypothesis that there is no difference in the fracture resistance of pulpless teeth restored with different types of post-core systems and full coverage crowns. Extracted human upper premolars were restored with a fiber post, prefabricated metallic post or cast metallic post-core. Teeth with full crown preparations without post-core restorations served as a control. All teeth were restored with full coverage crowns. A 90-degree vertical or 45-degree oblique load was applied to the restored teeth with a crosshead speed of 0.5 mm/min, and the fracture loads and mode of fracture were recorded. Under the condition of vertical loading, the fracture load of teeth restored with the cast metallic post-cores was greatest among the groups (two-factor factorial ANOVA and Scheffe's F test, P<0.05). All fractures in teeth restored with all types of post-core systems propagated in the middle portions of roots, including the apices of the posts. Under the condition of oblique loading, the fracture load of teeth restored with pre-fabricated metallic posts was significantly smaller than that in other groups. Two-thirds of fractures in the fiber post group propagated within the cervical area, while most fractures in other groups extended beyond the middle of the roots. From the results of the present investigations, it was concluded that under the conditions of vertical and oblique loadings, the combination of a fiber post and composite resin core with a full cast crown is most protective of the remaining tooth structure.

Changes in body composition and bone of female collegiate soccer players through the competitive season and off-season

PubMed Central

Minett, M.M.; Binkley, T.B.; Weidauer, L.A.; Specker, B.L.

2017-01-01

Objectives: To assess body composition and bone changes pre- to post-season (pre-post) and post- to off-season (post-off) in female soccer athletes (SC). Methods: Outcomes were assessed using DXA and pQCT in 23 SC and 17 controls at three times throughout season. Results: SC, non-starters in particular, lost lean mass pre-post (-0.9±0.2 kg, p<0.01; not different from controls, p=0.2) and gained fat mass post-off (1.4±0.3 kg, p<0.01; differed from controls, p=0.01). Baseline femoral neck and hip aBMD were higher in SC than controls (both, p<0.04), but increased in controls more than SC in pre-post and decreased post-off. SC cortical bone mineral content (BMC), cortical area and periosteal circumference increased pre-post (all, p<0.01; differed from controls, p<0.05) and trabecular vBMD decreased post-off (-3.0±1.3 mg/cm3; p=0.02; not different from controls, p=0.4). Both SC and controls increased cortical BMC, cortical area, and thickness post-off (all, p<0.01). Conclusion: Soccer players lost lean mass over the competitive season that was not recovered during off-season. Bone size increased pre- to post-season. Female soccer athletes experience body composition and bone geometry changes that differ depending on the time of season and on athlete’s playing status. Evaluations of athletes at key times across the training season are necessary to understand changes that occur. PMID:28250243

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-25

Construction workers on the deck of the mobile launcher at NASA's Kennedy Space Center in Florida, prepare to install a vehicle support post. A total of eight support posts are being installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-25

At NASA's Kennedy Space Center in Florida, construction workers on the deck of the mobile launcher install the final four vehicle support posts. A total of eight support posts are being installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-25

At NASA's Kennedy Space Center in Florida, the final four vehicle support posts are being installed on the deck of the mobile launcher. A total of eight support posts are being installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-11

Construction workers on the deck of the mobile launcher at NASA's Kennedy Space Center in Florida, prepare a platform for installation of a vehicle support post. A total of eight support posts will be installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-11

A vehicle support post will lifted up by crane and lowered onto the deck of the mobile launcher at NASA's Kennedy Space Center in Florida. A total of eight support posts will be installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-11

In view are three vehicle support posts installed on the deck of the mobile launcher at NASA's Kennedy Space Center in Florida. A total of eight support posts will be installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Post-traumatic stress disorder symptoms may explain poor mental health in patients with fibromyalgia.

PubMed

Toussaint, Loren L; Whipple, Mary O; Vincent, Ann

2017-05-01

Symptoms of post-traumatic stress disorder are common in fibromyalgia patients. This study compared post-traumatic stress disorder symptoms in fibromyalgia patients and healthy controls and determined whether patient-control differences in post-traumatic stress disorder symptoms mediated differences in mental health. In all, 30 patients and 30 healthy controls completed questionnaires assessing symptoms of post-traumatic stress disorder and mental health. Fibromyalgia patients had greater symptoms of post-traumatic stress disorder and mental health than controls. Patient-control differences in mental health symptoms were fully or partially mediated by differences in post-traumatic stress disorder symptoms. Healthcare providers should understand the role of trauma as management of trauma symptoms may be one strategy for improving mental health.

10. FLOOR 1; CENTER POST AND POSTS UNDER STONE BEAMS ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

10. FLOOR 1; CENTER POST AND POSTS UNDER STONE BEAMS WHICH SUPPORT BRIDGE BEAMS FOR BRIDGE TREES; WEDGES FOR ADJUSTING HEIGHT OF BRIDGE TREE CAN BE SEEN - Shelter Island Windmill, Manwaring Road, Shelter Island, Suffolk County, NY

Post-Traumatic Stress Disorder

MedlinePlus

... U V W X Y Z Post-Traumatic Stress Disorder Share: © Matthew Lester Post-traumatic stress disorder (PTSD) is an anxiety disorder that can ... military combat. For Consumers General Information Post-Traumatic Stress Disorder ( NIMH ) Anxiety Information Stress Information Depression Information ...

43 CFR 2562.5 - Publication and posting.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 43 Public Lands: Interior 2 2011-10-01 2011-10-01 false Publication and posting. 2562.5 Section... Manufacturing Sites § 2562.5 Publication and posting. The instructions given in subpart 1824 of this chapter, relative to publication and posting. ...

The influence of four dual-cure resin cements and surface treatment selection to bond strength of fiber post

PubMed Central

Liu, Chang; Liu, Hong; Qian, Yue-Tong; Zhu, Song; Zhao, Su-Qian

2014-01-01

In this study, we evaluate the influence of post surface pre-treatments on the bond strength of four different cements to glass fiber posts. Eighty extracted human maxillary central incisors and canines were endodontically treated and standardized post spaces were prepared. Four post pre-treatments were tested: (i) no pre-treatment (NS, control), (ii) sandblasting (SA), (iii) silanization (SI) and (iv) sandblasting followed by silanization (SS). Per pre-treatment, four dual-cure resin cements were used for luting posts: DMG LUXACORE Smartmix Dual, Multilink Automix, RelyX Unicem and Panavia F2.0. All the specimens were subjected to micro push-out test. Two-way analysis of variance and Tukey post hoc tests were performed (α=0.05) to analyze the data. Bond strength was significantly affected by the type of resin cement, and bond strengths of RelyX Unicem and Panavia F2.0 to the fiber posts were significantly higher than the other cement groups. Sandblasting significantly increased the bond strength of DMG group to the fiber posts. PMID:24177170

[Flexible root posts].

PubMed

Vadachkoriia, N R; Mandzhavidze, N A; Gumberidze, N Sh

2009-02-01

The article discusses the current state of restoration techniques of root canal treatment. Nowadays, technical progress allows manufacturers to develop flexible fiberglass posts, aspiring not only to an excellent aesthetics and mechanical properties (first of all, in comparison with metal and cast posts), but also to maintenance of their radio density and a wide range of forms. Growth of fiberglass posts popularity testifies to their clinical efficiency that also is confirmed by results of long-term researches. Introduction of fiberglass posts in a dental practice has rendered huge influence on restoration techniques of root canal treatment. Convincing factors of fiberglass posts superiority provide restoration the appearance similar with the natural dentition; possess close to dentine elasticity; creation of monolithic structure with hard tooth tissues and composite cement, posts, in case of need, can be easily adjusted on length, adhesive linkage of posts gives them additional stability. Modern researches have confirmed that only elastic, namely carbon fiber and the fiberglass posts made of modern technologies possess similar physical properties, as tooth structure. They can create reliable biomimetic design; solve a complex of aesthetic and functional restoration problems.

VizieR Online Data Catalog: Torun catalog of post-AGB and related objects (Szczerba+, 2007)

NASA Astrophysics Data System (ADS)

Szczerba, R.; Siodmiak, N.; Stasinska, G.; Borkowski, J.

2007-09-01

With the ongoing AKARI infrared sky survey, of much greater sensitivity than IRAS, a wealth of post-AGB objects may be discovered. It is thus time to organize our present knowledge of known post-AGB stars in the galaxy with a view to using it to search for new post-AGB objects among AKARI sources. We searched the literature available on the NASA Astrophysics Data System up to 1 October 2006, and defined criteria for classifying sources into three categories: very likely, possible and disqualified post-AGB objects. The category of very likely post-AGB objects is made up of several classes. We have created an evolutionary, on-line catalogue of Galactic post-AGB objects, to be referred to as the Torun catalogue of Galactic post-AGB and related objects. The present version of the catalogue contains 326 very likely, 107 possible and 64 disqualified objects. For the very likely post-AGB objects, the catalogue gives the available optical and infrared photometry, infrared spectroscopy and spectral types, and links to finding charts and bibliography. (3 data files).

College Students' Drinking and Posting About Alcohol: Forwarding a Model of Motivations, Behaviors, and Consequences.

PubMed

Thompson, Charee M; Romo, Lynsey K

2016-06-01

College drinking continues to remain a public health problem that has been exacerbated by alcohol-related posts on social networking sites (SNSs). Although existing research has linked alcohol consumption, alcohol posts, and adverse consequences to one another, comprehensive explanations for these associations have been largely unexplored. Thus, we reasoned that students' personal motivations (i.e., espousing an alcohol identity, needing entertainment, and adhering to social norms) influence their behaviors (i.e., alcohol consumption and alcohol-related posting on SNSs), which can lead to alcohol problems. Using structural equation modeling, we analyzed data from 364 undergraduate students and found general support for our model. In particular, espousing an alcohol identity predicted alcohol consumption and alcohol-related SNS posting, needing entertainment predicted alcohol consumption but not alcohol-related SNS posting, and adhering to social norms predicted alcohol-related SNS posting but not alcohol consumption. In turn, alcohol consumption and alcohol-related SNS posting predicted alcohol problems. It is surprising that alcohol-related SNS posting was a stronger predictor of alcohol problems than alcohol consumption. We discuss the findings within their applied applications for college student health.

NASA combined file postings statistics based on NASA thesaurus, Jan. 1968 - July 1988

NASA Technical Reports Server (NTRS)

1988-01-01

The NASA Combined File Postings Statistics is published semiannually (January and July). This alphabetical listing of postable subject terms contained in the NASA Thesaurus is used to display the numbers of postings (documents) indexed by each subject term from 1968 to date. The postings total per term are separated by announcement or other media into STAR, IAA, NLN, and OTHER columnar entries covering the NASA document collection (1968 to date). Nearly 594,000 book postings for NALNET Books held by NASA libraries are now included under the NLN column. CSTAR postings as well as some previously unreported series are now listed under the other column. File postings statistics for the Alternate Data Base covering the NASA collection from 1962 through 1967 were published on a one-time basis in September 1975. Subject terms for the Alternate Data Base are derived from the Subject Authority List, reprinted in 1985, which is available on request. The distribution of 16,919,195 postings among the 17,105 Thesaurus terms is tabulated on the last page of Combined File Postings Statistics.

Post-arc current simulation based on measurement in vacuum circuit breaker with a one-dimensional particle-in-cell model

NASA Astrophysics Data System (ADS)

Jia, Shenli; Mo, Yongpeng; Shi, Zongqian; Li, Junliang; Wang, Lijun

2017-10-01

The post-arc dielectric recovery process has a decisive effect on the current interruption performance in a vacuum circuit breaker. The dissipation of residual plasma at the moment of current zero under the transient recovery voltage, which is the first stage of the post-arc dielectric recovery process and forms the post-arc current, has attracted many concerns. A one-dimensional particle-in-cell model is developed to simulate the measured post-arc current in the vacuum circuit breaker in this paper. At first, the parameters of the residual plasma are estimated roughly by the waveform of the post-arc current which is taken from measurements. After that, different components of the post-arc current, which are formed by the movement of charged particles in the residual plasma, are discussed. Then, the residual plasma density is adjusted according to the proportion of electrons and ions absorbed by the post-arc anode derived from the particle-in-cell simulation. After this adjustment, the post-arc current waveform obtained from the simulation is closer to that obtained from measurements.

Post-conflict affiliation as conflict management in captive bottlenose dolphins (Tursiops truncatus).

PubMed

Yamamoto, Chisato; Morisaka, Tadamichi; Furuta, Keisuke; Ishibashi, Toshiaki; Yoshida, Akihiko; Taki, Michihiro; Mori, Yoshihisa; Amano, Masao

2015-09-22

Post-conflict affiliation between former opponents or between one of the former opponents and bystanders might have the function of conflict management, which reduces the costs associated with aggressions. One of the suggested functions of post-conflict affiliation is decreased renewed aggressions directed from aggressors to victims. However, the effect of post-conflict affiliation on renewed aggressions by victims has not been investigated. We examined whether post-conflict affiliations decreased the number of renewed aggressions initiated by winners or losers in captive bottlenose dolphins. Both winners and losers initiated renewed aggressions. However, these aggressions decreased after post-conflict affiliation between former opponents, initiated by bystanders to winners, initiated by losers to bystanders, and initiated by bystanders to losers. Post-conflict affiliation between former opponents is suggested to function as reconciliation. Post-conflict affiliation initiated by losers to bystanders is suggested to function as the protection of losers. Post-conflict affiliations initiated by bystanders to one of former opponents are suggested to function as both appeasement and protection of the opponent who affiliates with bystanders.

The Relative Importance of Post-Acute Care and Readmissions for Post-Discharge Spending.

PubMed

Huckfeldt, Peter J; Mehrotra, Ateev; Hussey, Peter S

2016-10-01

To understand what patterns of health care use are associated with higher post-hospitalization spending. Medicare hospital, skilled nursing, inpatient rehabilitation, and home health agency claims, and Medicare enrollment data from 2007 and 2008. For 10 common inpatient conditions, we calculated variation across hospitals in price-standardized and case mix-adjusted Medicare spending in the 30 days following hospital discharge. We estimated the fraction of spending differences between low- and high-spending hospitals attributable to readmissions versus post-acute care, and within post-acute care between inpatient rehabilitation facility (IRF) versus skilled nursing facility (SNF) use. For each service, we distinguished between differences in probability of use and spending conditional on use. We identified index hospital claims and examined hospital and post-acute care occurring within a 30-day period following hospital discharge. For each Medicare Severity Diagnosis-Related Group (MS-DRG) at each hospital, we calculated average price-standardized Medicare payments for readmissions, SNFs, IRFs, and post-acute care overall (also including home health agencies and long-term care hospitals). There was extensive variation across hospitals in Medicare spending in the 30 days following hospital discharge. For example, the interquartile range across hospitals ranged from $1,245 for chronic obstructive pulmonary disease to over $4,000 for myocardial infarction MS-DRGs. The proportion of differences attributable to readmissions versus post-acute care differed across conditions. For myocardial infarction, 74 to 93 percent of the variation was due to readmissions. For hip and femur procedures and joint replacement, 72 to 92 percent of the variation was due to differences in post-acute care spending. There was also variation in the relative importance of the type of post-acute spending. For hip and femur procedures, joint replacement, and stroke, whether patients received IRF was the key driver of variation in post-acute care spending In contrast, for pneumonia and heart failure, whether patients received SNF care was the key driver of variation in post-acute spending. Through initiatives such as bundled payment, hospitals are financially responsible for spending in the post-hospitalization period. The key driver of variation in post-hospitalization spending varied greatly across conditions. For some conditions, the key driver was having a readmission, for others it was whether patients receive any post-acute care, and for others the key driver was the type of post-acute care. These findings may help hospitals implement strategies to reduce post-discharge spending. © Health Research and Educational Trust.

1. Post card view of the bridge, c. 1910. Post ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

1. Post card view of the bridge, c. 1910. Post card courtesy Carol Poh Miller. Photocopy by Berni Rich, Score Photographers Cleveland, OH - B & O Railroad Bridge Number 464, Spanning Old Ship Canal & Cuyahoga River, Cleveland, Cuyahoga County, OH

76 FR 64134 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... POSTAL REGULATORY COMMISSION [Docket No. A2012-5; Order No. 901] Post Office Closing AGENCY... the closing of the Conception Junction, Missouri post office has been filed. It identifies preliminary... Postal Service's determination to close the Conception Junction post office in Conception Junction...

76 FR 73742 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... POSTAL REGULATORY COMMISSION [Docket No. A2012-54; Order No. 988] Post Office Closing AGENCY... the consolidation of the Slayden, Tennessee post office has been filed. It identifies preliminary... Postal Service's determination to consolidate the Slayden post office in Slayden, Tennessee. The petition...

Post-fire bedload sediment delivery across spatial scales in the interior western United States

Treesearch

Joseph W. Wagenbrenner; Peter R. Robichaud

2014-01-01

Post-fire sediment yields can be up to three orders of magnitude greater than sediment yields in unburned forests. Much of the research on post-fire erosion rates has been at small scales (100m2 or less), and post-fire sediment delivery rates across spatial scales have not been quantified in detail. We developed relationships for post-fire bedload sediment delivery...

Steady Stream of High School Graduates Enter B.C. Public Post-Secondary Education for the First Time Each Year. Research Results from the Student Transitions Project

ERIC Educational Resources Information Center

Student Transitions Project, 2014

2014-01-01

The Student Transition project (STP) has collected eleven years of grade 12 and post-secondary enrollment data, since it's inception in 2003. This information is used to track student transitions from grade 12 graduation into post-secondary education, student mobility between post-secondary institutions and post-secondary credential completions.…

Optical scheme for simulating post-quantum nonlocality distillation.

PubMed

Chu, Wen-Jing; Yang, Ming; Pan, Guo-Zhu; Yang, Qing; Cao, Zhuo-Liang

2016-11-28

An optical scheme for simulating nonlocality distillation is proposed in post-quantum regime. The nonlocal boxes are simulated by measurements on appropriately pre- and post-selected polarization entangled photon pairs, i.e. post-quantum nonlocality is simulated by exploiting fair-sampling loophole in a Bell test. Mod 2 addition on the outputs of two nonlocal boxes combined with pre- and post-selection operations constitutes the key operation of simulating nonlocality distillation. This scheme provides a possible tool for the experimental study on the nonlocality in post-quantum regime and the exact physical principle precisely distinguishing physically realizable correlations from nonphysical ones.

Towards an Understanding of Racial Differences in Post-stroke Disability

PubMed Central

Skolarus, Lesli E.; Burke, James F.

2015-01-01

Due to the aging of the baby boomer generation, the number of stroke survivors is expected to increase from 7 million to over 10 million in 2030. Stroke survivorship will be particularly important for African Americans who have a higher incidence of strokes compared to non-Hispanics whites and greater post stroke disability. Current evidence suggests that the most prominent racial differences in post-stroke disability emerge in the post-stroke period. Further work, with a focus on modifiable factors, is needed to understand which factors in the post-stroke period lead to racial differences in post-stroke disability. PMID:26525431

Digital Earth Watch And Picture Post Network: Measuring The Environment Through Digital Images

NASA Astrophysics Data System (ADS)

Schloss, A. L.; Beaudry, J.; Pickle, J.; Carrera, F.

2012-12-01

Digital Earth Watch (DEW) involves individuals, schools, organizations and communities in a systematic monitoring project of their local environment, especially vegetation health. The program offers people the means to join the Picture Post network and to study and analyze their own findings using DEW software. A Picture Post is an easy-to-use and inexpensive platform for repeatedly taking digital photographs as a standardized set of images of the entire 360° landscape, which then can be shared over the Internet on the Picture Post website. This simple concept has the potential to create a wealth of information and data on changing environmental conditions, which is important for a society grappling with the effects of environmental change. Picture Posts may be added by anyone interested in monitoring a particular location. The value of a Picture Post is in the commitment of participants to take repeated photographs - monthly, weekly, or even daily - to build up a long-term record over many years. This poster will show examples of Picture Post pictures being used for monitoring and research applications, and a DEW mobile app for capturing repeat digital photographs at a virtual post. We invite individuals, schools, informal education centers, groups and communities to join.; A new post and its website. ; Creating a virtual post using the mobile app.

Habitual aerobic exercise does not protect against micro- or macrovascular endothelial dysfunction in healthy estrogen-deficient postmenopausal women.

PubMed

Santos-Parker, Jessica R; Strahler, Talia R; Vorwald, Victoria M; Pierce, Gary L; Seals, Douglas R

2017-01-01

Aging causes micro- and macrovascular endothelial dysfunction, as assessed by endothelium-dependent dilation (EDD), which can be prevented and reversed by habitual aerobic exercise (AE) in men. However, in estrogen-deficient postmenopausal women, whole forearm microvascular EDD has not been studied, and a beneficial effect of AE on macrovascular EDD has not been consistently shown. We assessed forearm blood flow in response to brachial artery infusions of acetylcholine (FBF ACh ), a measure of whole forearm microvascular EDD, and brachial artery flow-mediated dilation (FMD), a measure of macrovascular EDD, in 12 premenopausal sedentary women (Pre-S; 24 ± 1 yr; V̇o 2max = 37.5 ± 1.6 ml·kg -1 ·min -1 ), 25 estrogen-deficient postmenopausal sedentary women (Post-S; 62 ± 1 yr; V̇o 2max = 24.7 ± 0.9 ml·kg -1 ·min -1 ), and 16 estrogen-deficient postmenopausal AE-trained women (Post-AE; 59 ± 1 yr; V̇o 2max = 40.4 ± 1.4 ml·kg -1 ·min -1 ). FBF ACh was lower in Post-S and Post-AE compared with Pre-S women (135 ± 9 and 116 ± 17 vs. 193 ± 21 AUC, respectively, both P < 0.008), whereas Post-S and Post-AE women were not different (P = 0.3). Brachial artery FMD was 34% (5.73 ± 0.67%) and 45% (4.79 ± 0.57%) lower in Post-S and Post-AE, respectively, vs. Pre-S women (8.69 ± 0.95%, both P ≤ 0.01), but not different between Post-S and Post-AE women (P = 0.3). Post-AE women had lower circulating C-reactive protein and oxidized low-density lipoprotein compared with Post-S women (0.5 ± 0.1 vs. 1.1 ± 0.2 mg/l and 40 ± 4 vs. 55 ± 3 U/l, respectively, both P = 0.01), but these markers were not correlated to FBF ACh (P = 0.3) or brachial artery FMD (P = 0.8). These findings are consistent with the idea that habitual AE does not protect against age/menopause-related whole forearm micro- and macrovascular endothelial dysfunction in healthy nonobese estrogen-deficient postmenopausal women, despite being associated with lower systemic markers of inflammation and oxidative stress. This is the first study to demonstrate that habitual aerobic exercise may not protect against age/menopause-related whole forearm microvascular endothelial dysfunction in healthy nonobese estrogen-deficient postmenopausal women, consistent with recent findings regarding macrovascular endothelial function. This is in contrast to what is observed in healthy middle-aged and older aerobic exercise-trained men. Copyright © 2017 the American Physiological Society.

Effects of clinical pathway implementation on antibiotic prescriptions for pediatric community-acquired pneumonia

PubMed Central

Zingarella, Silvia; Gastaldi, Andrea; Lundin, Rebecca; Perilongo, Giorgio; Frigo, Anna Chiara; Hamdy, Rana F.; Zaoutis, Theoklis; Da Dalt, Liviana; Giaquinto, Carlo

2018-01-01

Background Italian pediatric antimicrobial prescription rates are among the highest in Europe. As a first step in an Antimicrobial Stewardship Program, we implemented a Clinical Pathway (CP) for Community Acquired Pneumonia with the aim of decreasing overall prescription of antibiotics, especially broad-spectrum. Materials and methods The CP was implemented on 10/01/2015. We collected antibiotic prescribing and outcomes data from children aged 3 months-15 years diagnosed with CAP from 10/15/2014 to 04/15/2015 (pre-intervention period) and from 10/15/2015 to 04/15/2016 (post-intervention period). We assessed antibiotic prescription differences pre- and post-CP, including rates, breadth of spectrum, and duration of therapy. We also compared length of hospital stay for inpatients and treatment failure for inpatients and outpatients. Chi-square and Fisher’s exact test were used to compare categorical variables and Wilcoxon rank sum test was used to compare quantitative outcomes. Results 120 pre- and 86 post-intervention clinic visits were identified with a diagnosis of CAP. In outpatients, we observed a decrease in broad-spectrum regimens (50% pre-CP vs. 26.8% post-CP, p = 0.02), in particular macrolides, and an increase in narrow-spectrum (amoxicillin) post-CP. Post-CP children received fewer antibiotic courses (median DOT from 10 pre-CP to 8 post-CP, p<0.0001) for fewer days (median LOT from 10 pre-CP to 8 post-CP, p<0.0001) than their pre-CP counterparts. Physicians prescribed narrow-spectrum monotherapy more frequently than broad-spectrum combination therapy (DOT/LOT ratio 1.157 pre-CP vs. 1.065 post-CP). No difference in treatment failure was reported before and after implementation (2.3% pre-CP vs. 11.8% post-CP, p = 0.29). Among inpatients we also noted a decrease in broad-spectrum regimens (100% pre-CP vs. 66.7% post-CP, p = 0.02) and the introduction of narrow-spectrum regimens (0% pre-CP vs. 33.3% post-CP, p = 0.02) post-CP. Hospitalized patients received fewer antibiotic courses post-CP (median DOT from 18.5 pre-CP to 10 post-CP, p = 0.004), while there was no statistical difference in length of therapy (median LOT from 11 pre-CP to 10 post-CP, p = 0.06). Days of broad spectrum therapy were notably lower post-CP (median bsDOT from 17 pre-CP to 4.5 post-CP, p <0.0001). No difference in treatment failure was reported before and after CP implementation (16.7% pre-CP vs. 15.4% post-CP, p = 1). Conclusions Introduction of a CP for CAP in a Pediatric Emergency Department led to reduction of broad-spectrum antibiotic prescriptions, of combination therapy and of duration of treatment both for outpatients and inpatients. PMID:29489898

Randomized clinical study comparing metallic and glass fiber post in restoration of endodontically treated teeth.

PubMed

Gbadebo, Olaide S; Ajayi, Deborah M; Oyekunle, Oyekunle O Dosumu; Shaba, Peter O

2014-01-01

Post-retained crowns are indicated for endodontically treated teeth (ETT) with severely damaged coronal tissue. Metallic custom and prefabricated posts have been used over the years, however, due to unacceptable color, extreme rigidity and corrosion, fiber posts, which are flexible, aesthetically pleasing and have modulus of elasticity comparable with dentin were introduced. To compare clinical performance of metallic and glass fiber posts in restoration of ETT. 40 ETT requiring post retained restorations were included. These teeth were randomly allocated into 2 groups. Twenty teeth were restored using a glass fiber-reinforced post (FRP) and 20 others received stainless steel parapost (PP), each in combination with composite core buildups. Patients were observed at 1 and 6 months after post placement and cementation of porcelain fused to metal (PFM) crown. Marginal gap consideration, post retention, post fracture, root fracture, crown fracture, crown decementation and loss of restoration were part of the data recorded. All teeth were assessed clinically and radiographically. Fisher's exact test was used for categorical values while log-rank test was used for descriptive statistical analysis. One tooth in the PP group failed, secondary to decementation of the PFM crown giving a 2.5% overall failure while none in the FRP group failed. The survival rate of FRP was thus 100% while it was 97.5% in the PP group. This however was not statistically significant (log-rank test, P = 0.32). Glass FRPs performed better than the metallic post based on short-term clinical performance.

Life satisfaction post stroke: The role of illness cognitions.

PubMed

van Mierlo, M L; van Heugten, C M; Post, Mwm; de Kort, Plm; Visser-Meily, Jma

2015-08-01

To describe illness cognitions two months and two years post stroke and to investigate changes in illness cognitions over time. We also examined the associations between illness cognitions and life satisfaction at two months and two years post stroke and investigated if changes in illness cognitions predicted life satisfaction two years post stroke, taking demographic and stroke-related factors and emotional symptoms into account. Prospective cohort study in which 287 patients were assessed at two months and two years post stroke. The illness cognitions helplessness (maladaptive), acceptance (adaptive) and perceiving benefits (adaptive) were measured with the Illness Cognition Questionnaire. Life satisfaction was assessed with two life satisfaction questions. Correlational and regression analyses were performed. Patients experienced both maladaptive and adaptive illness cognitions two months and two years post stroke. Only acceptance increased significantly from two months to two years post stroke (p≤0.01). Helplessness, acceptance and perceiving benefits were significantly associated with life satisfaction at two months (R2=0.42) and two years (R2=0.57) post stroke. Furthermore, illness cognitions two months post stroke and changes in illness cognitions predicted life satisfaction two years post stroke (R2=0.57). Illness cognitions and changes in illness cognitions were independently associated with life satisfaction two years post stroke. It is therefore important during rehabilitation to focus on reducing maladaptive behavior and feelings to promote life satisfaction, and on promoting adaptive illness cognitions. Copyright © 2015 Elsevier Inc. All rights reserved.

Post-activation Potentiation in Propulsive Force after Specific Swimming Strength Training.

PubMed

Barbosa, A C; Barroso, R; Andries, O

2016-04-01

We investigated whether a conditioning activity (8×12.5 m with 2.5 min-interval using both hand paddles and parachute) induced post-activation potentiation in swimming propulsive force and whether a swimmer's force level affected a post-activation potentiation response. 8 competitive swimmers (5 males and 3 females, age: 18.4±1.3 years; IPS=796±56) performed a 10 s maximum tethered swimming test 8 and 4 min before (the highest value was considered as PRE), and 2.5 and 6.5 min after (POST1 and POST2, respectively) the conditioning activity. Rate of force development was not affected, but peak force in POST1 (p=0.02) and impulse in both POST1 (p=0.007) and POST2 (p=0.004) were reduced. Possibly the conditioning activity induced greater fatigue than post-activation potentiation benefits. For instance, the number of repetitions might have been excessive, and rest intervals between the conditioning activity and POST1 and POST2 were possibly too short. There were positive correlations between PRE peak force and changes in peak force and rate of force development. Although conditioning activity was detrimental, positive correlations suggest that weaker swimmers experience a deterioration of performance more than the stronger ones. This conditioning activity is not recommended for swimmers with the current competitive level before a competitive event. © Georg Thieme Verlag KG Stuttgart · New York.

Effect of post-space treatment on retention of fiber posts in different root regions using two self-etching systems.

PubMed

Zhang, Ling; Huang, Li; Xiong, Yu; Fang, Ming; Chen, Ji-Hua; Ferrari, Marco

2008-06-01

The effect of post-space treatment on the retention of fiber posts in different root regions was evaluated using two self-etching systems. Post spaces were prepared in extracted premolars and then the root canals were subjected to one of the following post-space treatments: (i) water irrigation (control); (ii) etching with 35% phosphoric acid for 30 s; (iii) irrigation with 17% EDTA followed by 5.25% sodium hypochlorite (NaOCl); and (iv) ultrasonic agitation associated with 17% EDTA and 5.25% NaOCl irrigating solutions. The dentin surfaces were examined under scanning electron microscopy (SEM) after different post-space treatments. Fiber posts were then luted in the treated roots using resin cement with either Clearfil SE Bond or Clearfil DC Bond, and the thin-slice push-out test was performed. Scanning electron microscopy showed that all the post-space treatments tested were effective in removal of the smear layer of debris, or sealer/gutta-percha remnants, on the root canal. The apical push-out strength was affected by post-space treatment. Both 35% phosphoric acid etching and ultrasonic agitation in combination with EDTA/NaOCl irrigation improved the apical push-out strength of the fiber post, regardless of the type of self-etching system. A solo irrigation with an EDTA/NaOCl solution resulted in a lower apical push-out strength compared with the other two experimental groups.

Intricate Estimation and Assessment of Surface Conditioning of Posts to improve Interfacial Adhesion in Post-core Restorations: An in vitro Study.

PubMed

Gupta, Priyanka; Sharma, Amil; Pathak, Vivek K; Mankeliya, Saurabh; Bhardwaj, Shivanshu; Dhanare, Poorvasha

2017-12-01

Post and core restorations are routinely used for restoring grossly decayed tooth structures. Various chemical agents are known to affect the interfacial adhesions between the post and the core. Hence, we planned the present study to evaluate the effect of various post-surface treatments on the interfacial strength between the posts and composite materials that are used for building up the core portion. The present study included assessment of the effect of surface conditioning of posts on the interfacial adhesion in post-core restorations. A total of 80 clear post-tapers were included and were divided broadly into four study groups based on the type of chemical testing protocols used. Various chemical treatments included alkaline potassium permanganate, hydrogen peroxide, and phosphoric acid. The fourth group was the control group. The composite core material was used for building up the core. Testing of the tensile load was done on a universal testing machine. All the results were analyzed by the Statistical Package for the Social Sciences (SPSS) software. The highest bond strength was observed in the study group treated with alkaline potassium permanganate, while the lowest was observed in the control group followed by the hydrogen peroxide group. While comparing the mean bond strength in between various study groups, significant results were obtained. Chemical treatment protocol significantly alters the mean bond strength of the post and core restoration. Potassium permanganate significantly increases the bond strength between the fiber post and core restoration.

40 CFR 80.140 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... post-refinery component in order to create detergent-additized gasoline or detergent-additized post..., a truck or individual storage tank) at which detergent is blended with gasoline or post-refinery... post-refinery component blended with gasoline, in order to control deposit formation. Carrier oil means...

10 CFR 20.1902 - Posting requirements.

Code of Federal Regulations, 2011 CFR

2011-01-01

... NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Precautionary Procedures § 20.1902 Posting requirements. (a) Posting of radiation areas. The licensee shall post each radiation area with a conspicuous sign or signs bearing the radiation symbol and the words “CAUTION, RADIATION AREA...

10 CFR 20.1902 - Posting requirements.

Code of Federal Regulations, 2013 CFR

2013-01-01

... NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Precautionary Procedures § 20.1902 Posting requirements. (a) Posting of radiation areas. The licensee shall post each radiation area with a conspicuous sign or signs bearing the radiation symbol and the words “CAUTION, RADIATION AREA...

10 CFR 20.1902 - Posting requirements.

Code of Federal Regulations, 2010 CFR

2010-01-01

... NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Precautionary Procedures § 20.1902 Posting requirements. (a) Posting of radiation areas. The licensee shall post each radiation area with a conspicuous sign or signs bearing the radiation symbol and the words “CAUTION, RADIATION AREA...

10 CFR 20.1902 - Posting requirements.

Code of Federal Regulations, 2014 CFR

2014-01-01

... NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Precautionary Procedures § 20.1902 Posting requirements. (a) Posting of radiation areas. The licensee shall post each radiation area with a conspicuous sign or signs bearing the radiation symbol and the words “CAUTION, RADIATION AREA...

10 CFR 20.1902 - Posting requirements.

Code of Federal Regulations, 2012 CFR

2012-01-01

... NUCLEAR REGULATORY COMMISSION STANDARDS FOR PROTECTION AGAINST RADIATION Precautionary Procedures § 20.1902 Posting requirements. (a) Posting of radiation areas. The licensee shall post each radiation area with a conspicuous sign or signs bearing the radiation symbol and the words “CAUTION, RADIATION AREA...

76 FR 69771 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-09

... POSTAL REGULATORY COMMISSION [Docket No. A2012-39; Order No. 945] Post Office Closing AGENCY... the closing of the Kettlersville, Ohio post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Kettlersville post office in Kettlersville, Ohio. The...

76 FR 68516 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-04

... POSTAL REGULATORY COMMISSION [Docket No. A2012-33; Order No. 939] Post Office Closing AGENCY... the closing of the Woodstock, Minnesota post office has been filed. It identifies preliminary steps... Postal Service's determination to close the Woodstock post office in Woodstock, Minnesota. The first...

76 FR 72727 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-25

... POSTAL REGULATORY COMMISSION [Docket No. A2012-51; Order No. 980] Post Office Closing AGENCY... the closing of the Lafayette, Kentucky post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Lafayette post office in Lafayette, Kentucky. The petition...

76 FR 60947 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-30

... POSTAL REGULATORY COMMISSION [Docket No. A2011-84; Order No. 874] Post Office Closing AGENCY... the closing of the Jordanville, New York post office has been filed. It identifies preliminary steps... Postal Service's determination to close the Jordanville post office in Jordanville, New York. The...

76 FR 60562 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-29

... POSTAL REGULATORY COMMISSION [Docket No. A2011-80; Order No. 869] Post Office Closing AGENCY... the closing of the Tarrifville, Connecticut post office has been filed. It identifies preliminary... determination to close the Tariffville post office in Tariffville, Connecticut. The first petition was filed by...

5 CFR 1304.4605 - Post-employment restrictions.

Code of Federal Regulations, 2010 CFR

2010-01-01

... 5 Administrative Personnel 3 2010-01-01 2010-01-01 false Post-employment restrictions. 1304.4605 Section 1304.4605 Administrative Personnel OFFICE OF MANAGEMENT AND BUDGET ADMINISTRATIVE PROCEDURES POST EMPLOYMENT CONFLICT OF INTEREST § 1304.4605 Post-employment restrictions. (a) General Restrictions Applicable...

76 FR 11824 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-03-03

... POSTAL REGULATORY COMMISSION [Docket No. A2011-9; Order No. 682] Post Office Closing AGENCY... the closing of the Mitchellville Post Office in Mitchellville, Tennessee has been filed. It identifies... Mitchellville post office in Mitchellville, Tennessee. The petition, which was filed by Larry D. Draper...

76 FR 55951 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-09

... POSTAL REGULATORY COMMISSION [Docket No. A2011-58; Order No. 838] Post Office Closing AGENCY... the closing of the Bentonville, Ohio post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Bentonville post office in Bentonville, Ohio. The petition...

76 FR 64131 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... POSTAL REGULATORY COMMISSION [Docket No. A2012-2; Order No. 898] Post Office Closing AGENCY... the closing of the Bloomington, Idaho post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Bloomington post office in Bloomington, Idaho. The petitions...

76 FR 67768 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-22; Order No. 926] Post Office Closing AGENCY... the closing of the Sattley/Calpine, California post office has been filed. It identifies preliminary... Postal Service's determination to close the Sattley/Calpine post office in Calpine, California. The...

76 FR 67000 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... POSTAL REGULATORY COMMISSION [Docket No. A2012-15; Order No. 916] Post Office Closing AGENCY... the closing of the Jenkinjones, West Virginia post office has been filed. It identifies preliminary... Postal Service's determination to close the Jenkinjones post office in Jenkinjones, West Virginia. The...

75 FR 54192 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-03

... POSTAL REGULATORY COMMISSION [Docket No. A2010-5; Order No. 526] Post Office Closing AGENCY... the closing of the Rentiesville Post Office, Rentiesville, Oklahoma 74459 has been filed. It... Rentiesville Post Office, Rentiesville, Oklahoma 74459. The appeal, postmarked August 23, 2010, was received by...

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-11

A construction worker on the deck of the mobile launcher welds a portion of a platform for installation of a vehicle support post at NASA's Kennedy Space Center in Florida. A total of eight support posts will be installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

Vehicle Support Posts Installation onto Mobile Launcher

NASA Image and Video Library

2017-05-11

Several heavy lift cranes surround the mobile launcher at NASA's Kennedy Space Center in Florida. Preparations are underway to lift a vehicle support post up and onto the mobile launcher for installation on the deck. A total of eight support posts will be installed to support the load of the Space Launch System's (SLS) solid rocket boosters, with four posts for each of the boosters. The support posts are about five feet tall and each weigh about 10,000 pounds. The posts will structurally support the SLS rocket through T-0 and liftoff, and will drop down before vehicle liftoff to avoid contact with the flight hardware. The Ground Systems Development and Operations Program is overseeing installation of the support posts to prepare for the launch of the Orion spacecraft atop the SLS rocket.

The longitudinal course of post-traumatic stress after childbirth.

PubMed

Söderquist, Johan; Wijma, Barbro; Wijma, Klaas

2006-06-01

Post-traumatic stress was assessed in early and late pregnancy, and 1, 4, 7, and 11 months postpartum by means of questionnaires among 1224 women. Thirty-seven women (3%) had post-traumatic stress (meeting criteria B, C, and D for PTSD) at least once within 1-11 months postpartum. In pregnancy, depression, severe fear of childbirth, 'pre'-traumatic stress, previous counseling related to pregnancy/childbirth, and self-reported previous psychological problems were associated with an increased risk of having post-traumatic stress within 1-11 months postpartum. Sum-scores of post-traumatic stress did not decrease over time among women who at least once had post-traumatic stress (criteria B, C, and D) within 1-11 months postpartum. Women with post-traumatic stress also showed a decrease in perceived social support over time postpartum.

Finger tapping and verbal fluency post-tap test improvement in INPH: its value in differential diagnosis and shunt-treatment outcomes prognosis.

PubMed

Liouta, Evangelia; Gatzonis, Stylianos; Kalamatianos, Theodosis; Kalyvas, Aristotelis; Koutsarnakis, Christos; Liakos, Faidon; Anagnostopoulos, Christos; Komaitis, Spyridon; Giakoumettis, Dimitris; Stranjalis, George

2017-12-01

Idiopathic normal pressure hydrocephalus (INPH) diagnosis is challenging as it can be mimicked by other neurological conditions, such as neurodegenerative dementia and motor syndromes. Additionally, outcomes after lumbar puncture (LP) tap test and shunt treatment may vary due to the lack of a common protocol in INPH assessment. The present study aimed to assess whether a post-LP test amelioration of frontal cognitive dysfunctions, characterizing this syndrome, can differentiate INPH from similar neurological conditions and whether this improvement can predict INPH post-shunt outcomes. Seventy-one consecutive patients referred for INPH suspicion and LP testing, were enrolled. According to the consensus guidelines criteria, 29 patients were diagnosed as INPH and 42 were assigned an alternative diagnosis (INPH-like group) after reviewing clinical, neuropsychological and imaging data, and before LP results. A comprehensive neuropsychological assessment for frontal executive, upper extremity fine motor functions, aphasias, apraxias, agnosias and gait evaluation were administered at baseline. Executive, fine motor functions and gait were re-examined post-LP test in all patients and post-shunt placement in INPH patients. Of the INPH patients, 86.2% showed cognitive amelioration in the post-LP test; in addition, all but one (97%) presented with neurocognitive and gait improvement post-shunt. Verbal phonological fluency and finger tapping task post-LP improvement predicted positive clinical outcome post-shunt. None of the INPH-like group presented with neurocognitive improvement post-LP. Post-LP amelioration of verbal fluency and finger tapping deficits can differentiate INPH from similar disorders and predict positive post-shunt clinical outcome in INPH. This becomes of great importance when gait assessment is difficult to perform in clinical practice.

Effect of ultraviolet light irradiation on bond strength of fiber post: Evaluation of surface characteristic and bonded area of fiber post with resin cement.

PubMed

Reza, Fazal; Ibrahim, Nur Sukainah

2015-01-01

Fiber post is cemented to a root canal to restore coronal tooth structure. This research aims to evaluate the effect of ultraviolet (UV) irradiation on bond strength of fiber post with resin cement. A total of 40 of the two types of fiber posts, namely, FRC Prostec (FRC) and Fiber KOR (KOR), were used for the experiment. UV irradiation was applied on top of the fiber post surface for 0, 15, 20, and 30 min. The irradiated surface of the fiber posts (n = 5) were immediately bonded with resin cement (Rely X U200) after UV irradiation. Shear bond strength (SBS) MPa was measured, and the dislodged area of post surfaces was examined with scanning electron microscopes. Changes in surface roughness (Ra) of the FRC group after UV irradiation were observed (n = 3) using atomic force microscopy. Data of SBS were statistically analyzed using one-way analysis of variance, followed by multiple comparisons (P < 0.05). SBS was significantly higher for 20 min of UV irradiation of the FRC group while significantly higher SBS was observed with 15 min of UV irradiation of the KOR group. Resin cement was more evident (cohesive failure) on the dislodged post surface of the UV treated groups compared with the control. The surface roughness of the FRC post was Ra = 175.1 nm and Ra = 929.2 nm for the control and the 20 min group, respectively. Higher surface roughness of the UV irradiated group indicated formation of mechanical retention on the fiber post surface. Evidence of cohesive failure was observed which indicated higher SBS of fiber post with the UV irradiated group.

A novel anatomical short glass fiber reinforced post in an endodontically treated premolar mechanical resistance evaluation using acoustic emission under fatigue testing.

PubMed

Wang, Hsuan-Wen; Chang, Yen-Hsiang; Lin, Chun-Li

2017-01-01

This study evaluates the fracture resistance in an endodontically treated tooth using circular fiber-reinforced composite (FRC) and innovated anatomical short glass fiber reinforced (SGFR) posts under fatigue testing, monitored using the acoustic emission (AE) technique. An anatomical SGFR fiber post with an oval shape and slot/notch design was manufactured using an injection-molding machine. Crown/core maxillary second premolar restorations were executed using the anatomical SGFR and commercial cylindrical fiber posts under fatigue test to understand the mechanical resistances. The load versus AE signals in the fracture and fatigue tests were recorded to evaluate the restored tooth failure resistance. The static fracture resistance results showed that teeth restored using the anatomical SGFR post presented higher resistance than teeth restored using the commercial FRC post. The fatigue test endurance limitation (1.2×10 6 cycles) was 207.1N for the anatomical SGFR fiber post, higher than the 185.3N found with the commercial FRC post. The average accumulated number of AE signals and corresponding micro cracks for the anatomical SGFR fiber post (153.0 hits and 2.44 cracks) were significantly lower than those for the commercial FRC post (194.7 hits and 4.78 cracks) under 40% of the static maximum resistance fatigue test load (pass 1.2×10 6 cycles). This study concluded that the anatomical SGFR fiber post with surface slot/notch design made using precise injection molding presented superior static fracture resistance and fatigue endurance limitation than those for the commercial FRC post in an endodontically treated premolar. Copyright © 2016 Elsevier Ltd. All rights reserved.

The characteristics and impact of a hospitalist-staffed post-discharge clinic.

PubMed

Doctoroff, Lauren; Nijhawan, Ank; McNally, Diane; Vanka, Anita; Yu, Roger; Mukamal, Kenneth J

2013-11-01

Limited primary care access and care discontinuities hamper care for patients following hospital discharge. As the proportion of inpatient care delivered by hospitalists continues to increase, hybrid models that incorporate hospitalists in post-discharge care may ameliorate this problem. We established a post-discharge clinic staffed by hospitalists in a large academic urban primary care practice in October 2009. We compared visits of recently hospitalized patients seen in the post-discharge clinic with post-discharge visits elsewhere in the practice, including patient demographics, health care utilization, and duration from discharge, using generalized estimating equations to account for repeated hospitalizations. Patients seen in the post-discharge clinic and elsewhere in the practice were generally similar, although patients seen in the post-discharge clinic were particularly likely to be black and receive primary care from residents. Relative to other patients seen following discharge, patients in the post-discharge clinic were seen 8.45 ± 0.43 days earlier (P <.001). Among all 10,845 discharges of Healthcare Associates patients between 2009 and 2011, patients were 40% more likely to be seen within a week of discharge when the post-discharge clinic was open than when it was closed (adjusted odds ratio 1.41; 95% confidence interval, 1.25-1.57). In this primary care practice, a hospitalist-staffed post-discharge clinic was associated with substantially shorter time to first post-hospitalization visit and with improvement in the overall likelihood of an early visit among all hospitalized patients. It was particularly used by black patients and those seen by residents, in whom access tends to be most fragmented, and may represent a novel approach to the problem of post-discharge care. Copyright © 2013 Elsevier Inc. All rights reserved.

Fatal adverse drug reactions of anticancer drugs detected by all-case post-marketing surveillance in Japan.

PubMed

Mori, Jinichi; Tanimoto, Tetsuya; Miura, Yuji; Kami, Masahiro

2015-06-01

All-case post-marketing surveillance of newly approved anticancer drugs is usually conducted on all patients in Japan. The present study investigates whether all-case post-marketing surveillance identifies fatal adverse drug reactions undetected before market entry. We examined fatal adverse drug reactions identified via all-case post-marketing surveillance by reviewing the disclosed post-marketing surveillance results, and determined the time points in which the fatal adverse drug reactions were initially reported by reviewing drug labels. We additionally scanned emergency alerts on the Japanese regulatory authority website to assess the relationship between all-case post-marketing surveillance and regulatory action. Twenty-five all-case post-marketing surveillances were performed between January 1999 and December 2009. Eight all-case post-marketing surveillances with final results included information on all fatal cases. Of these, the median number of patients was 1287 (range: 106-4998), the median number of fatal adverse drug reactions was 14.5 (range: 4-23). Of the 111 fatal adverse drug reactions detected in the eight post-marketing surveillances, only 28 (25.0%) and 22 (19.6%) were described on the initial global and the initial Japanese drug label, respectively, and 58 (52.3%) fatal adverse drug reactions were first described in the all-case post-marketing surveillance reports. Despite this, the regulatory authority issued only four warning letters, and two of these were prompted by case reports from the all-case post-marketing surveillance. All-case post-marketing surveillance of newly approved anticancer drugs in Japan was useful for the rigorous compilation of non-specific adverse drug reactions, but it rarely detected clinically significant fatal adverse drug reactions. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

Post-traumatic headache: the use of the sport concussion assessment tool (SCAT-3) as a predictor of post-concussion recovery.

PubMed

Begasse de Dhaem, Olivia; Barr, William B; Balcer, Laura J; Galetta, Steven L; Minen, Mia T

2017-12-01

Given that post-traumatic headache is one of the most prevalent and long-lasting post-concussion sequelae, causes significant morbidity, and might be associated with slower neurocognitive recovery, we sought to evaluate the use of concussion screening scores in a concussion clinic population to assess for post-traumatic headache. This is a retrospective cross-sectional study of 254 concussion patients from the New York University (NYU) Concussion Registry. Data on the headache characteristics, concussion mechanism, concussion screening scores were collected and analyzed. 72% of the patients had post-traumatic headache. About half (56.3%) were women. The mean age was 35 (SD 16.2). 90 (35%) patients suffered from sport-related concussions (SRC). Daily post-traumatic headache patients had higher Sport Concussion Assessment Tool (SCAT)-3 symptom severity scores than the non-daily post-traumatic headache and the headache-free patients (50.2 [SD 28.2] vs. 33.1 [SD 27.5] vs. 21.6 SD23], p < 0.001). Patients with SRC had lower headache intensity (4.47 [SD 2.5] vs. 6.24 [SD 2.28], p < 0.001) and SCAT symptom severity scores (33.9 [SD 27.4] vs. 51.4 [SD 27.7], p < 0.001) than the other patients, but there were no differences in post-traumatic headache prevalence, frequency, and Standardized Assessment of Concussion (SAC) scores. The presence and frequency of post-traumatic headache are associated with the SCAT-3 symptom severity score, which is the most important predictor for post-concussion recovery. The SCAT-3 symptom severity score might be a useful tool to help characterize patients' post-traumatic headache.

Differential Genetic Basis for Pre-Menopausal and Post-Menopausal Salt-Sensitive Hypertension

PubMed Central

Herrera, Victoria L. M.; Pasion, Khristine A.; Moran, Ann Marie; Ruiz-Opazo, Nelson

2012-01-01

Essential hypertension affects 75% of post-menopausal women in the United States causing greater cardiovascular complications compared with age-matched men and pre-menopausal women. Hormone replacement and current anti-hypertensive therapies do not correct this post-menopausal increased risk suggesting a distinct pathogenic framework. We investigated the hypothesis that distinct genetic determinants might underlie susceptibility to salt sensitive hypertension in pre-menopausal and post-menopausal states. To determine whether distinct genetic loci contribute to post-menopausal salt-sensitive hypertension, we performed a genome-wide scan for quantitative trait loci (QTLs) affecting blood pressure (BP) in 16-month old post-menopausal F2 (Dahl S×R)-intercross female rats characterized for blood pressure by radiotelemetry. Given identical environments and high salt challenge, post-menopausal BP levels were significantly higher than observed in pre-menopausal (post-menopausal versus pre-menopausal SBP, P<0.0001) and ovariectomized (post-menopausal versus ovariectomized SBP, P<0.001) F2-intercross female rats. We detected four significant to highly significant BP-QTLs (BP-pm1 on chromosome 13, LOD 3.78; BP-pm2 on chromosome 11, LOD 2.76; BP-pm3 on chromosome 2, LOD 2.61; BP-pm4 on chromosome 4, LOD 2.50) and two suggestive BP-QTLs (BP-pm5 on chromosome 15, LOD 2.37; BP-f1 on chromosome 5, LOD 1.65), four of which (BP-pm2, BP-pm3, BP-pm4, BP-pm5) were unique to this post-menopausal cohort. These data demonstrate distinct polygenic susceptibility underlying post-menopausal salt-sensitive hypertension providing a pathway towards the identification of mechanism-based therapy for post-menopausal hypertension and ensuing target-organ complications. PMID:22912817

Differential genetic basis for pre-menopausal and post-menopausal salt-sensitive hypertension.

PubMed

Herrera, Victoria L M; Pasion, Khristine A; Moran, Ann Marie; Ruiz-Opazo, Nelson

2012-01-01

Essential hypertension affects 75% of post-menopausal women in the United States causing greater cardiovascular complications compared with age-matched men and pre-menopausal women. Hormone replacement and current anti-hypertensive therapies do not correct this post-menopausal increased risk suggesting a distinct pathogenic framework. We investigated the hypothesis that distinct genetic determinants might underlie susceptibility to salt sensitive hypertension in pre-menopausal and post-menopausal states. To determine whether distinct genetic loci contribute to post-menopausal salt-sensitive hypertension, we performed a genome-wide scan for quantitative trait loci (QTLs) affecting blood pressure (BP) in 16-month old post-menopausal F2 (Dahl S×R)-intercross female rats characterized for blood pressure by radiotelemetry. Given identical environments and high salt challenge, post-menopausal BP levels were significantly higher than observed in pre-menopausal (post-menopausal versus pre-menopausal SBP, P<0.0001) and ovariectomized (post-menopausal versus ovariectomized SBP, P<0.001) F2-intercross female rats. We detected four significant to highly significant BP-QTLs (BP-pm1 on chromosome 13, LOD 3.78; BP-pm2 on chromosome 11, LOD 2.76; BP-pm3 on chromosome 2, LOD 2.61; BP-pm4 on chromosome 4, LOD 2.50) and two suggestive BP-QTLs (BP-pm5 on chromosome 15, LOD 2.37; BP-f1 on chromosome 5, LOD 1.65), four of which (BP-pm2, BP-pm3, BP-pm4, BP-pm5) were unique to this post-menopausal cohort. These data demonstrate distinct polygenic susceptibility underlying post-menopausal salt-sensitive hypertension providing a pathway towards the identification of mechanism-based therapy for post-menopausal hypertension and ensuing target-organ complications.

Structural and functional changes in corneal innervation after laser in situ keratomileusis and their relationship with dry eye.

PubMed

Chao, Cecilia; Stapleton, Fiona; Zhou, Xiangtian; Chen, Shihao; Zhou, Shi; Golebiowski, Blanka

2015-11-01

The most likely etiology of post-LASIK dry eye is corneal nerve damage; however, no direct relationship between post-LASIK dry eye symptoms and nerve damage has been established, and limited information is available about the relationship between dry eye signs and corneal reinnervation after LASIK. Tear neuropeptides (SP and CGRP) are important in the maintenance of corneal nerve health, but the impact of LASIK has not yet been studied. This study evaluated changes in nerve morphology, tear neuropeptide, and dry eye, so as to establish the relationship between reinnervation and dry eye and to assess the role of tear neuropeptides in reinnervation post-LASIK. Twenty non-dry eye volunteers who had undergone bilateral myopic-LASIK completed this study. Corneal nerve morphology (density, width, interconnections, and tortuosity), SP and CGRP concentration, and dry eye were monitored over time prior to, 1 day, 1 week, 1, 3, and 6 months post-LASIK. Dry eye symptoms and tear function, except for osmolarity (P = 0.003), remained unchanged post-LASIK. Corneal nerve morphology decreased immediately, and did not return to preoperative levels by 6 months post-LASIK (P < 0.001). Increased tear SP concentration was observed 3 months post-LASIK (P < 0.001). Associations between reinnervation as measured by increased density and lower tear SP (P = 0.03), and between increased density and decreased dry eye symptoms (P = 0.01) were found post-LASIK. An inverse relationship between reinnervation post-LASIK and dry eye symptoms was found, confirming that post-LASIK dry eye is a neuropathic disease. This study is the first to demonstrate an association between tear SP and post-LASIK reinnervation, suggesting that strategies for manipulating neuropeptide concentration to improve reinnervation may improve ocular comfort post-LASIK.

Effect of ultraviolet light irradiation on bond strength of fiber post: Evaluation of surface characteristic and bonded area of fiber post with resin cement

PubMed Central

Reza, Fazal; Ibrahim, Nur Sukainah

2015-01-01

Objective: Fiber post is cemented to a root canal to restore coronal tooth structure. This research aims to evaluate the effect of ultraviolet (UV) irradiation on bond strength of fiber post with resin cement. Materials and Methods: A total of 40 of the two types of fiber posts, namely, FRC Prostec (FRC) and Fiber KOR (KOR), were used for the experiment. UV irradiation was applied on top of the fiber post surface for 0, 15, 20, and 30 min. The irradiated surface of the fiber posts (n = 5) were immediately bonded with resin cement (Rely X U200) after UV irradiation. Shear bond strength (SBS) MPa was measured, and the dislodged area of post surfaces was examined with scanning electron microscopes. Changes in surface roughness (Ra) of the FRC group after UV irradiation were observed (n = 3) using atomic force microscopy. Data of SBS were statistically analyzed using one-way analysis of variance, followed by multiple comparisons (P < 0.05). Results: SBS was significantly higher for 20 min of UV irradiation of the FRC group while significantly higher SBS was observed with 15 min of UV irradiation of the KOR group. Resin cement was more evident (cohesive failure) on the dislodged post surface of the UV treated groups compared with the control. The surface roughness of the FRC post was Ra = 175.1 nm and Ra = 929.2 nm for the control and the 20 min group, respectively. Conclusions: Higher surface roughness of the UV irradiated group indicated formation of mechanical retention on the fiber post surface. Evidence of cohesive failure was observed which indicated higher SBS of fiber post with the UV irradiated group. PMID:25713488

Bundling Post-Acute Care Services into MS-DRG Payments

PubMed Central

Vertrees, James C.; Averill, Richard F.; Eisenhandler, Jon; Quain, Anthony; Switalski, James

2013-01-01

Objective A bundled hospital payment system that encompasses both acute and post-acute care has been proposed as a means of creating financial incentives in the Medicare fee-for-service system to foster care coordination and to improve the current disorganized system of post care. The objective of this study was to evaluate the statistical stability of alternative designs of a hospital payment system that includes post-acute care services to determine the feasibility of using a combined hospital and post-acute care bundle as a unit of payment. Methods The Medicare Severity-Diagnosis Related Groups (MS-DRGs) were subdivided into clinical subclasses that measured a patient's chronic illness burden to test whether a patient's chronic illness burden had a substantial impact on post-acute care expenditures. Using Medicare data the statistical performance of the MS-DRGs with and without the chronic illness subclasses was evaluated across a wide range of post-acute care windows and combinations of post-acute care service bundles using both submitted charges and Medicare payments. Results The statistical performance of the MS-DRGs as measured by R2 was consistently better when the chronic illness subclasses are included indicating that MS-DRGs by themselves are an inadequate unit of payment for post-acute care payment bundles. In general, R2 values increased as the post-acute care window length increased and decreased as more services were added to the post-acute care bundle. Discussion The study results suggest that it is feasible to develop a payment system that incorporates significant post-acute care services into the MS-DRG inpatient payment bundle. This expansion of the basic DRG payment approach can provide a strong financial incentive for providers to better coordinate care potentially leading to improved efficiency and outcome quality. PMID:24753970

Alterations of network synchrony after epileptic seizures: An analysis of post-ictal intracranial recordings in pediatric epilepsy patients.

PubMed

Tomlinson, Samuel B; Khambhati, Ankit N; Bermudez, Camilo; Kamens, Rebecca M; Heuer, Gregory G; Porter, Brenda E; Marsh, Eric D

2018-07-01

Post-ictal EEG alterations have been identified in studies of intracranial recordings, but the clinical significance of post-ictal EEG activity is undetermined. The purpose of this study was to examine the relationship between peri-ictal EEG activity, surgical outcome, and extent of seizure propagation in a sample of pediatric epilepsy patients. Intracranial EEG recordings were obtained from 19 patients (mean age = 11.4 years, range = 3-20 years) with 57 seizures used for analysis (mean = 3.0 seizures per patient). For each seizure, 3-min segments were extracted from adjacent pre-ictal and post-ictal epochs. To compare physiology of the epileptic network between epochs, we calculated the relative delta power (Δ) using discrete Fourier transformation and constructed functional networks based on broadband connectivity (conn). We investigated differences between the pre-ictal (Δ pre , conn pre ) and post-ictal (Δ post , conn post ) segments in focal-network (i.e., confined to seizure onset zone) versus distributed-network (i.e., diffuse ictal propagation) seizures. Distributed-network (DN) seizures exhibited increased post-ictal delta power and global EEG connectivity compared to focal-network (FN) seizures. Following DN seizures, patients with seizure-free outcomes exhibited a 14.7% mean increase in delta power and an 8.3% mean increase in global connectivity compared to pre-ictal baseline, which was dramatically less than values observed among seizure-persistent patients (29.6% and 47.1%, respectively). Post-ictal differences between DN and FN seizures correlate with post-operative seizure persistence. We hypothesize that post-ictal deactivation of subcortical nuclei recruited during seizure propagation may account for this result while lending insights into mechanisms of post-operative seizure recurrence. Copyright © 2018 Elsevier B.V. All rights reserved.

Plastic changes in spinal synaptic transmission following botulinum toxin A in patients with post-stroke spasticity.

PubMed

Kerzoncuf, Marjorie; Bensoussan, Laurent; Delarque, Alain; Durand, Jacques; Viton, Jean-Michel; Rossi-Durand, Christiane

2015-11-01

The therapeutic effects of intramuscular injections of botulinum toxin-type A on spasticity can largely be explained by its blocking action at the neuromuscular junction. Botulinum toxin-type A is also thought to have a central action on the functional organization of the central nervous system. This study assessed the action of botulinum toxin-type A on spinal motor networks by investigating post-activation depression of the soleus H-reflex in post-stroke patients. Post-activation depression, a presynaptic mechanism controlling the synaptic efficacy of Ia-motoneuron transmission, is involved in the pathophysiology of spasticity. Eight patients with chronic hemiplegia post-stroke presenting with lower limb spasticity and requiring botulinum toxin-type A injection in the ankle extensor muscle. Post-activation depression of soleus H-reflex assessed as frequency-related depression of H-reflex was investigated before and 3, 6 and 12 weeks after botulinum toxin-type A injections in the triceps surae. Post-activation depression was quantified as the ratio between H-reflex amplitude at 0.5 and 0.1 Hz. Post-activation depression of soleus H-reflex, which is reduced on the paretic leg, was affected 3 weeks after botulinum toxin-type A injection. Depending on the residual motor capacity of the post-stroke patients, post-activation depression was either restored in patients with preserved voluntary motor control or further reduced in patients with no residual voluntary control. Botulinum toxin treatment induces synaptic plasticity at the Ia-motoneuron synapse in post-stroke paretic patients, which suggests that the effectiveness of botulinum toxin-type A in post-stroke rehabilitation might be partly due to its central effects.

The Post-9/11 Veterans Educational Assistance Improvements Act of 2010

DTIC Science & Technology

2010-08-02

Administration ( NOAA ) to transfer Post-9/11 GI Bill benefits to their dependents; • require the Secretaries concerned to reimburse the Department of Veterans...the Marine Gunnery Sergeant John David Fry Scholarship within the Post-9/11 GI Bill. The scholarship program provides some Post-9/11 GI Bill...officers of the Public Health Service (PHS) and National Oceanic and Atmospheric Administration ( NOAA ) to transfer Post-9/11 GI Bill benefits to

Balance and Gait Training With Augmented Feedback Improves Balance Confidence in People With Parkinson's Disease: A Randomized Controlled Trial.

PubMed

Shen, Xia; Mak, Margaret K Y

2014-07-01

Background Fear of falling has been identified as an important and independent fall-risk predictor in patients with Parkinson's disease (PD). However, there are inconsistent findings on the effects of balance and gait training on balance confidence. Objective To explore whether balance and gait training with augmented feedback can enhance balance confidence in PD patients immediately after treatment and at 3- and 12-month follow-ups. Methods A total of 51 PD patients were randomly assigned to a balance and gait training (BAL) group or to an active control (CON) group. The BAL group received balance and gait training with augmented feedback, whereas CON participants received lower-limb strength training for 12 weeks. Outcome measures included Activities-Specific Balance Confidence (ABC) Scale, limits-of-stability test, single-leg-stance test, and spatiotemporal gait characteristics. All tests were administered before intervention (Pre), immediately after training (Post), and at 3 months (Post3m) and 12 months (Post12m) after treatment completion. Results The ABC score improved marginally at Post and significantly at Post3m and Post12m only in the BAL group (P < .017). Both participant groups increased their end point excursion at Post, but only the BAL group maintained the improvement at Post3m. The BAL group maintained significantly longer time-to-loss-of-balance during the single-leg stance test than the CON group at Post3m and Post12m (P < .05). For gait characteristics, both participant groups increased gait velocity, but only the BAL group increased stride length at Post, Post3m, and Post12m (P < .017). Conclusions Positive findings from this study provide evidence that BAL with augmented feedback could enhance balance confidence and balance and gait performance in patients with PD. © The Author(s) 2014.

Mechanical properties and superficial characterization of a milled CAD-CAM glass fiber post.

PubMed

Ruschel, George Hebert; Gomes, Érica Alves; Silva-Sousa, Yara Terezinha; Pinelli, Rafaela Giedra Pirondi; Sousa-Neto, Manoel Damião; Pereira, Gabriel Kalil Rocha; Spazzin, Aloísio Oro

2018-06-01

Computer-aided design and computer-aided manufacturing (CAD-CAM) technology may be used to produce custom intraradicular posts, but studies are lacking. The purpose of this in vitro study was to evaluate the flexural properties (strength and modulus), failure mode, superficial morphology, and roughness of two CAD-CAM glass fiber posts (milled at different angulations) compared with a commercially available prefabricated glass fiber post. Three groups were tested (n = 10): PF (control group)- prefabricated glass fiber post; C-Cd-diagonally milled post; and C-Cv-vertically milled post. A 3-dimensional virtual image was obtained from a prefabricated post, which guided the posterior milling of posts from a glass fiber disk (Trilor Blanks; Bioloren). Surface roughness and morphology were evaluated using confocal laser microscopy. Flexural strength and modulus were evaluated with the 3-point bend test. Data were submitted to one-way analysis of variance followed by the Student-Newman-Keuls post hoc test (α = 0.05). The fractured surfaces were evaluated with scanning electron microscopy. The superficial roughness was highest for PF and similar for the experimental groups. Morphological analysis shows different sizes and directions of the glass fibers along the post. The flexural strength was highest for PF (900.1 ± 30.4 > C-Cd - 357.2 ± 30.7 > C-Cv 101.8 ± 4.3 MPa) as was the flexural modulus (PF 19.3 ± 2.0 GPa > C-Cv 10.1 ± 1.9 GPa > C-Cd 7.8 ± 1.3 GPa). A CAD-CAM milled post seems a promising development, but processing requires optimizing, as the prefabricated post still shows better mechanical properties and superficial characteristics. Copyright © 2018 Elsevier Ltd. All rights reserved.

Is State Anxiety, Trait Anxiety, or Anxiety Sensitivity a Clinical Predictor of Symptoms in Those Presenting With Mild Traumatic Brain Injury or Concussion?

PubMed

Hixson, Krista M; Allen, Alex N; Williams, Andrew S; McLeod, Tamara C Valovich

2017-11-01

Clinical Scenario: Mild traumatic brain injury, or concussion, has been associated with physical, cognitive, and emotional sequelae. Little is understood in regard to many characteristics, such as anxiety, and their effect on post-concussion symptoms. Is state anxiety, trait anxiety, or anxiety sensitivity a clinical predictor of symptoms in those presenting with mild traumatic brain injury or concussion? Summary of Key Findings: A literature search returned 3 possible studies; 3 studies met inclusion criteria and included. One study reported in athletes that greater social support was associated with decreased state-anxiety, lower state anxiety post-concussion was associated with increased social support, and that those with greater social support may experience reduced anxiety, regardless of injury type sustained. One study reported baseline trait anxiety in athletes was not significantly associated with post-concussion state anxiety, but that symptoms of depression at baseline was the strongest predictor for post-concussion state anxiety. Three studies reported that state and trait anxiety are not related to increased post-concussion symptom scores. One study reported that greater anxiety sensitivity is related to higher reported post-concussion symptom scores, which may manifest as somatic symptoms following concussion, and revealed that anxiety sensitivity may be a risk factor symptom development. Clinical Bottom Line: There is low-level to moderate evidence to support that anxiety sensitivity is linked to post-concussion symptoms. State and trait anxiety do not appear to be related to post-concussion symptoms alone. Post-concussion state anxiety may occur if post-concussion symptoms of depression are present or if baseline symptoms of depression are present. Better social support may improve state anxiety post-concussion. Strength of Recommendation: There is grade B evidence to support that state and trait anxiety are not risk factors for post-concussion symptom development. There is grade C evidence to support anxiety sensitivity as a risk factor for developing post-concussion symptoms.

Comparative Evaluation of Fracture Strength of Different Types of Composite Core Build-up Materials: An in vitro Study.

PubMed

Gowda, Srinivasa; Quadras, Dilip D; Sesappa, Shetty R; Maiya, G R Ramakrishna; Kumar, Lalit; Kulkarni, Dinraj; Mishra, Nitu

2018-05-01

The aim of the study was to evaluate the fracture strength of three types of composite core build-up materials. The objectives were to study and evaluate the fracture strength and type of fracture in composite core build-up in restoration of endodonti-cally treated teeth with or without a prefabricated metallic post. A total of 60 freshly extracted mandibular premolars free of caries, cracks, or fractures were end-odontically treated and restored with composite core build-up with prefabricated metallic posts cemented with resin luting cement (group I) and without a post (group II). This was followed by a core build-up of 10 teeth each with three different types of composite materials: Hybrid composite, nanocomposite, and ormocer respectively. The samples were mounted on polyvinyl chloride block and then loaded in the universal load frame at 90° to the long axis of tooth. The fracture strength of the samples was directly obtained from the load indicator attached to the universal load frame. Analysis of variance (ANOVA) test revealed that teeth restored with post exhibited highest fracture strength (1552.32 N) and teeth restored without post exhibited lowest fracture strength (232.20 N). Bonferroni's test revealed that values for hybrid composite (Z-100, 3M ESPE) with post, nanocomposite (Z-350, 3M ESPE) with post, ormocer composite (Admira-VOCO) with post, and nanocomposite (Z-350, 3M ESPE) without post were not significantly different from each other. Teeth restored with post and core using hybrid composite yielded the highest values for fracture strength. Teeth restored with ormocer core without post exhibited the lowest values. Teeth restored with nanocomposite core without post exhibited strength that was comparable with hybrid composite core but higher than that of ormocer. Mutilated endodontically treated teeth can be prosthetically rehabilitated successfully by using adhesive composite core build-up along with post to meet anatomical, functional, and esthetic demands.

Effects of water fluoride exposure at crown completion and maturation on caries of permanent first molars.

PubMed

Singh, K A; Spencer, A J; Brennan, D S

2007-01-01

Pre-eruptive fluoride exposure has been shown to be important for caries prevention. This paper aimed to determine the relative effects of water fluoride exposure during crown completion (CC) and maturation on caries experience in first permanent molars. Parental questionnaires covering residential history were linked to oral examinations of 19,885 6- to 15-year-old Australian children conducted in 1992 by the School Dental Services of South Australia and Queensland. The percentage of lifetime exposed to optimally fluoridated water at CC, maturation (MAT) and post-eruption (POST) was calculated. Combined exposure variables describing different levels of CC, maturation and post-eruption were created using a threshold exposure of 50%. Compared to the reference of CC <50%/MAT <50%/POST <50%, the categories CC > or =50%/MAT <50%/POST > or =50% [rate ratio (RR) 0.52], CC > or =50%/MAT > or =50%/POST <50% (RR 0.61) and CC > or =50%/MAT > or =50%/POST > or =50% (RR 0.67) had the strongest caries-preventive effect, followed by CC > or =50%/MAT <50%/POST <50% (RR = 0.79) and CC <50%/MAT > or =50%/POST > or =50% (RR = 0.81) in negative binomial regression models (p < 0.05). The categories CC <50%/MAT > or =50%/POST <50% (RR = 0.85) and CC <50%/MAT <50%/POST > or =50% (RR = 0.84) had weaker, non-significant caries-preventive effects. In conclusion a high exposure at CC was important for caries prevention irrespective of the effect of exposure at maturation and post-eruption. The strongest caries-preventive effect was produced by a high exposure at CC supplemented by a high exposure at maturation and/or post-eruption, but the latter two phases could not produce a significant caries-preventive effect on their own. Since most of the caries occurred on pit and fissure surfaces, the findings relate to this class of lesion.

Why Non-contact Tonometry Tests Cannot Evaluate the Effects of Corneal Collagen Cross-linking.

PubMed

Ortillés, Ángel; Rodríguez-Matas, José F; Ariza-Gracia, Miguel Á; Pascual, Gemma; Calvo, Begoña

2017-03-01

To assess the feasibility of characterizing and following up the mechanical behavior of the corneal tissue after corneal cross-linking (CXL) by using a combined mechanical (in vivo indentation and in vitro uniaxial tensile tests) and morphological (immunohisto-chemistry) experimental protocol. CXL (3 mW/cm 2 ; 370 nm) for 20 minutes (total dose 3.6 J/cm 2 ) was performed on 12 New Zealand rabbits. The mechanical behavior of the cornea was characterized in small and large strain regimens using an in vivo indentation test with a laboratory device and an in vitro uniaxial tensile test, respectively. These tests and corneal immunohistochemistry were performed before (PreCXL) and on the 7th (PostCXL-7d) and 56th days (PostCXL-56d) after CXL. The intraocular pressure and corneal thickness were measured before each test. For the indentation tests, significant differences were found between PreCXL and PostCXL-7d and between PostCXL-7d and PostCXL-56d, but not between PreCXL and PostCXL-56d. On average, for the small strain regimen, PostCXL-7d corneas showed the most compliant behavior, with progressive recovery of the corneal stiffness over time. For the large strain regimen, significant differences in the maximum tangent modulus between PreCXL and PostCXL-7d and between PreCXL and PostCXL-56d were observed for the uniaxial tensile tests, with no significant differences between PostCXL-7d and PostCXL-56d. Immunohistochemistry showed a lack of cells in the anterior stroma at PostCXL-7d, but at PostCXL-56d the cell density and morphology were comparable to PreCXL. Indentation tests cannot characterize the changes in the corneal collagen scaffold caused by the CXL, but the uniaxial test can. However, indentation tests can assess the recovery of keratocyte density after CXL. [J Refract Surg. 2017;33(3):184-192.]. Copyright 2017, SLACK Incorporated.

Post driver for steel guardrail posts : final report.

DOT National Transportation Integrated Search

2003-01-01

The objective of this research project was to locate an existing product, or if necessary, design and develop a product for use as a driver for steel guardrail posts. The post driver would also be able to minimize the bending and twisting of the stee...

Toward a Post-Modern Agenda in Instructional Technology.

ERIC Educational Resources Information Center

Solomon, David L.

2000-01-01

Discusses the concept of post-modernism and relates it to the field of instructional technology. Topics include structuralism; semiotics; poststructuralism; deconstruction; knowledge and power; critical theory; self-concept; post-modern assumptions; and potential contributions of post-modern concepts in instructional technology. (Contains 80…

76 FR 45882 - Post Office Closing

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2011-08-01

... POSTAL REGULATORY COMMISSION [Docket No. A2011-28; Order No. 771] Post Office Closing AGENCY... the closing of the Goodwin, Arkansas post office has been filed. It identifies preliminary steps and... to close the post office in Goodwin, Arkansas. The petition was filed by Randy Jones (Petitioner...

77 FR 1963 - Post Office Closing

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76 FR 51436 - Post Office Closing

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2011-08-18

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77 FR 1959 - Post Office Closing

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76 FR 69770 - Post Office Closing

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76 FR 77026 - Post Office Closing

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76 FR 80414 - Post Office Closing

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76 FR 64978 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

... POSTAL REGULATORY COMMISSION [Docket No. A2012-8; Order No. 905] Post Office Closing AGENCY... the closing of the Rhodell, West Virginia post office has been filed. It identifies preliminary steps... Postal Service's determination to close the Rhodell post office in Rhodell, West Virginia. The petition...

76 FR 68514 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-04

... POSTAL REGULATORY COMMISSION [Docket No. A2012-32; Order No. 938] Post Office Closing AGENCY... the closing of the Barronett, Wisconsin post office has been filed. It identifies preliminary steps... petitions for review of the Postal Service's determination to close the Barronett post office in Barronett...

76 FR 76774 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-08

... POSTAL REGULATORY COMMISSION [Docket No. A2012-74; Order No. 1018] Post Office Closing AGENCY... the closing of the Spring Lake, Minnesota post office has been filed. It identifies preliminary steps... Postal Service's determination to close the Spring Lake post office in Spring Lake, Minnesota. The...

76 FR 72728 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-25

... POSTAL REGULATORY COMMISSION [Docket No. A2012-52; Order No. 983] Post Office Closing AGENCY... the closing of the Swaledale, Iowa post office has been filed. It identifies preliminary steps and... determination to close the Swaledale post office in Swaledale, Iowa. The first petition for review received...

76 FR 52720 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-23

... POSTAL REGULATORY COMMISSION [Docket No. A2011-47; Order No. 805] Post Office Closing AGENCY... the closing of the Francitas, Texas post office has been filed. It identifies preliminary steps and... determination to close the post office in Francitas, Texas. The petition was filed by Carolina Jalufka...

76 FR 45624 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-29

... POSTAL REGULATORY COMMISSION [Docket No. A2011-26; Order No. 768] Post Office Closing AGENCY... the closing of the Hamilton, Iowa post office has been filed. It identifies preliminary steps and... to close the post office in Hamilton, Iowa. The petition, which was filed by Bruce Pettyjohn...

76 FR 64979 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-19

... POSTAL REGULATORY COMMISSION [Docket No. A2012-9; Order No. 906] Post Office Closing AGENCY... the closing of the Humbird, Wisconsin post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Humbird post office in Humbird, Wisconsin. The petition for...

77 FR 1958 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-12

... POSTAL REGULATORY COMMISSION [Docket No. A2012-100; Order No. 1101] Post Office Closing AGENCY... the closing of the Jonesville, Texas post office has been filed. It identifies preliminary steps and... for review of the Postal Service's determination to close the Jonesville post office in Jonesville...

76 FR 46331 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... POSTAL REGULATORY COMMISSION [Docket No. A2011-29; Order No. 772] Post Office Closing AGENCY... the closing of the Bigelow, Arkansas post office has been filed. It identifies preliminary steps and... to close the post office in Bigelow, Arkansas. The petition was filed by Brad Akridge, Mayor...

76 FR 69773 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-09

... POSTAL REGULATORY COMMISSION [Docket No. A2012-40; Order No. 946] Post Office Closing AGENCY... the closing of the Beech Grove, Kentucky post office has been filed. It identifies preliminary steps... Postal Service's determination to close the Beech Grove post office in Beech Grove, Kentucky. The...

76 FR 46332 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... POSTAL REGULATORY COMMISSION [Docket No. A2011-31; Order No. 774] Post Office Closing AGENCY... the closing of the Minneapolis, North Carolina post office has been filed. It identifies preliminary... to close the post office in Minneapolis, North Carolina. The petition was filed by Ryan Carter...

76 FR 68795 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-07

... POSTAL REGULATORY COMMISSION [Docket No. A2012-35; Order No. 941] Post Office Closing AGENCY... the closing of the Rembrandt, Iowa post office has been filed. It identifies preliminary steps and... the Postal Service's determination to close the Rembrandt post office in Rembrandt, Iowa. The first...

76 FR 47274 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-04

... POSTAL REGULATORY COMMISSION [Docket No. A2011-34; Order No. 782] Post Office Closing AGENCY... the closing of the Innis, Louisiana post office has been filed. It identifies preliminary steps and... to close the post office in Innis, Louisiana. The petition was filed by Larry Rebalais (Petitioner...

76 FR 71083 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... POSTAL REGULATORY COMMISSION [Docket No. A2012-43; Order No. 960] Post Office Closing AGENCY... the closing of the Andover, Illinois post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Andover post office in Andover, Illinois. The petition for...

77 FR 1751 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-11

... POSTAL REGULATORY COMMISSION [Docket No. A2012-95; Order No. 1083] Post Office Closing AGENCY... the closing of the Strandquist, Minnesota post office has been filed. It identifies preliminary steps... close the Strandquist post office in Strandquist, Minnesota. The petition for review was filed by Eunice...

77 FR 4377 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

... POSTAL REGULATORY COMMISSION [Docket No. A2012-111; Order No. 1154] Post Office Closing AGENCY... the closing of the Randolph, Iowa post office has been filed. It identifies preliminary steps and... petition for review of the Postal Service's determination to close the Randolph post office in Randolph...

76 FR 67773 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-24; Order No. 928] Post Office Closing AGENCY... the closing of the Ozan, Arkansas post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Ozan post office in Ozan, Arkansas. The petition for review...

76 FR 64130 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... POSTAL REGULATORY COMMISSION [Docket No. A2012-3; Order No. 899] Post Office Closing AGENCY... the closing of the Scott, Mississippi post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Scott post office in Scott, Mississippi. The petition for...

76 FR 71084 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... POSTAL REGULATORY COMMISSION [Docket No. A2012-45; Order No. 962] Post Office Closing AGENCY... the closing of the Orchard, Iowa post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Orchard post office in Orchard, Iowa. The first petition for...

76 FR 78320 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-16

... POSTAL REGULATORY COMMISSION [Docket No. A2012-82; Order No. 1031] Post Office Closing AGENCY... the closing of the South Greenfield, Missouri post office has been filed. It identifies preliminary... post office in South Greenfield, Missouri. The petition for review was filed by Kitty Ayres (Petitioner...

76 FR 73743 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... POSTAL REGULATORY COMMISSION [Docket No. A2012-55; Order No. 989] Post Office Closing AGENCY... the closing of the Nemaha, Nebraska post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Nemaha post office in Nemaha, Nebraska. The petition for...

76 FR 64129 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... POSTAL REGULATORY COMMISSION [Docket No. A2012-4; Order No. 900] Post Office Closing AGENCY... the closing of the Balm, Florida post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Balm post office in Balm, Florida. The petition for review...

76 FR 82003 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-29

... POSTAL REGULATORY COMMISSION [Docket No. A2012-91; Order No. 1064] Post Office Closing AGENCY... the closing of the Fostoria, Iowa post office has been filed. It identifies preliminary steps and... five petitions for review of the Postal Service's determination to close the Fostoria post office in...

76 FR 67002 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... POSTAL REGULATORY COMMISSION [Docket No. A2012-13; Order No. 914] Post Office Closing AGENCY... the closing of the New Hampton, Missouri post office has been filed. It identifies preliminary steps... Postal Service's determination to close the New Hampton post office in New Hampton, Missouri. The...

76 FR 73745 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... POSTAL REGULATORY COMMISSION [Docket No. A2012-58; Order No. 992] Post Office Closing AGENCY... the closing of the Deering, Missouri post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Deering post office in Deering, Missouri. The petition for...

76 FR 28103 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-05-13

... POSTAL REGULATORY COMMISSION [Docket No. A2011-15; Order No. 726] Post Office Closing AGENCY... the closing of the Gywnedd, Pennsylvania post office has been filed. It identifies preliminary steps..., Pennsylvania post office. The petition, which was filed by Christina Surowiec (Petitioner), is postmarked May 2...

76 FR 76202 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-06

... POSTAL REGULATORY COMMISSION [Docket No. A2012-64; Order No. 1006] Post Office Closing AGENCY... the closing of the Little America, Wyoming post office has been filed. It identifies preliminary steps... for review of the Postal Service's determination to close the Little America post office in Little...

77 FR 4383 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

... POSTAL REGULATORY COMMISSION [Docket No. A2012-112; Order No. 1155] Post Office Closing AGENCY... the closing of the Elwell, Michigan post office has been filed. It identifies preliminary steps and... three petitions for review of the Postal Service's determination to close the Elwell post office in...

76 FR 78319 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-16

... POSTAL REGULATORY COMMISSION [Docket No. A2012-81; Order No. 1030] Post Office Closing AGENCY... the closing of the Phippsburg, Colorado post office has been filed. It identifies preliminary steps... petitions for review of the Postal Service's determination to close the Phippsburg post office in Phippsburg...

76 FR 70175 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-10

... POSTAL REGULATORY COMMISSION [Docket No. A2012-38; Order No. 944] Post Office Closing AGENCY... the closing of the New Boston, Illinois post office has been filed. It identifies preliminary steps... Postal Service's determination to close the New Boston post office in New Boston, Illinois. The first...

76 FR 65545 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-21

... POSTAL REGULATORY COMMISSION [Docket No. A2012-10; Order No. 908] Post Office Closing AGENCY... the closing of the Agate, Colorado post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Agate post office in Agate, Colorado. The petition for review...

77 FR 4379 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

... POSTAL REGULATORY COMMISSION [Docket No. A2012-115; Order No. 1158] Post Office Closing AGENCY... the closing of the Highfalls, North Carolina post office has been filed. It identifies preliminary... petition for review of the Postal Service's determination to close the Highfalls post office in Highfalls...

76 FR 75569 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-60; Order No. 1001] Post Office Closing AGENCY... the closing of the Prescott, Iowa post office has been filed. It identifies preliminary steps and... determination to close the Prescott post office in Prescott, Iowa. The first petition for review received...

76 FR 64133 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... POSTAL REGULATORY COMMISSION [Docket No. A2012-7; Order No. 904] Post Office Closing AGENCY... the closing of the Campaign, Tennessee post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Campaign post office in Campaign, Tennessee. The petition for...

77 FR 3809 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... POSTAL REGULATORY COMMISSION [Docket No. A2012-106; Order No. 1145] Post Office Closing AGENCY... the closing of the Pierceville, Indiana post office has been filed. It identifies preliminary steps... three petitions for review of the Postal Service's determination to close the Pierceville post office in...

77 FR 5064 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-01

... POSTAL REGULATORY COMMISSION [Docket No. A2012-116; Order No. 1175] Post Office Closing AGENCY... the closing of the Imperial, Texas post office has been filed. It identifies preliminary steps and... four petitions for review of the Postal Service's determination to close the Imperial post office in...

76 FR 61405 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

... POSTAL REGULATORY COMMISSION [Docket No. A2011-87; Order No. 879] Post Office Closing AGENCY... the closing of the Pomfret Center, Connecticut post office has been filed. It identifies preliminary... determination to close the Pomfret Center post office in Pomfret Center, Connecticut. The petition was filed by...

76 FR 75917 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

... POSTAL REGULATORY COMMISSION [Docket No. A2012-63; Order No. 1004] Post Office Closing AGENCY... the closing of the Fort Meade, South Dakota post office has been filed. It identifies preliminary... Postal Service's determination to close the Fort Meade post office in Fort Meade, South Dakota. The...

76 FR 67498 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-01

... POSTAL REGULATORY COMMISSION [Docket No. A2012-17; Order No. 918] Post Office Closing AGENCY... the closing of the Venice, California post office has been filed. It identifies preliminary steps and... application for suspension of the Postal Service's determination to close the Venice post office in Venice...

76 FR 67770 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-23; Order No. 927] Post Office Closing AGENCY... the closing of the Fairfield, Kentucky post office has been filed. It identifies preliminary steps and... application for suspension of the Postal Service's determination to close the Fairfield post office in...

76 FR 73746 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-29

... POSTAL REGULATORY COMMISSION [Docket No. A2012-56; Order No. 990] Post Office Closing AGENCY... the closing of the Rippey, Iowa post office has been filed. It identifies preliminary steps and... review of the Postal Service's determination to close the Rippey post office in Rippey, Iowa. The...

76 FR 55952 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-09

... POSTAL REGULATORY COMMISSION [Docket No. A2011-59; Order No. 839] Post Office Closing AGENCY... the closing of the Velpen, Indiana post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Velpen post office in Velpen, Indiana. The petition was filed...

76 FR 67766 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-21; Order No. 925] Post Office Closing AGENCY... the closing of the Saratoga, Arkansas post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Saratoga post office in Saratoga, Arkansas. The petition for...

76 FR 67767 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-25; Order No. 929] Post Office Closing AGENCY... the closing of the Glenwood, Alabama post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Glenwood post office in Glenwood, Alabama. The petition for...

76 FR 19149 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-06

... POSTAL REGULATORY COMMISSION [Docket No. A2011-12; Order No. 707] Post Office Closing AGENCY... the closing of the Wesleyville Post Office in Wesleyville, Pennsylvania has been filed. It identifies... determination to close the Wesleyville, Pennsylvania post office. The petition was filed online by William A...

76 FR 67001 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... POSTAL REGULATORY COMMISSION [Docket No. A2012-14; Order No. 915] Post Office Closing AGENCY... the closing of the Witter, Arkansas post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Witter post office in Witter, Arkansas. The petition for...

76 FR 75918 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

... POSTAL REGULATORY COMMISSION [Docket No. A2012-62; Order No. 1003] Post Office Closing AGENCY... the closing of the Lanagan, Missouri post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Lanagan post office in Lanagan, Missouri. The petition for...

76 FR 44054 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-22

... POSTAL REGULATORY COMMISSION [Docket No. A2011-21; Order No. 761] Post Office Closing AGENCY... the closing of the Ukiah, California Main Post Office has been filed. It identifies preliminary steps... Office, Ukiah, California. The petition, which was filed by the Save Ukiah Post Office Committee and...

76 FR 70174 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-10

... POSTAL REGULATORY COMMISSION [Docket No. A2012-42; Order No. 949] Post Office Closing AGENCY... the closing of the Amoret, Missouri post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Amoret post office in Amoret, Missouri. The petition for...

77 FR 4381 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-27

... POSTAL REGULATORY COMMISSION [Docket No. A2012-113; Order No. 1156] Post Office Closing AGENCY... the closing of the Peterson, Minnesota post office has been filed. It identifies preliminary steps and... petition for review of the Postal Service's determination to close the Peterson post office in Peterson...

76 FR 67003 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-28

... POSTAL REGULATORY COMMISSION [Docket No. A2012-16; Order No. 917] Post Office Closing AGENCY... the closing of the Adona, Arkansas post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Adona post office in Adona, Arkansas. The petition for review...

76 FR 75916 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-05

... POSTAL REGULATORY COMMISSION [Docket No. A2012-61; Order No. 1002] Post Office Closing AGENCY... the closing of the Prince, West Virginia post office has been filed. It identifies preliminary steps... Postal Service's determination to close the Prince post office in Prince, West Virginia. The petition for...

Toward a post-colonial feminist methodology in nursing research: exploring the convergence of post-colonial and black feminist scholarship.

PubMed

Anderson, Joan M; McCann, Elizabeth Kenny

2002-01-01

In this paper, Joan M Anderson explores post-colonial feminist scholarship, generated through the convergence of black feminist and post-colonial scholarship, and examines its use as a theory and methodology for nursing scholarship.

Biomechanical Evaluation of a Tooth Restored with High Performance Polymer PEKK Post-Core System: A 3D Finite Element Analysis.

PubMed

Lee, Ki-Sun; Shin, Joo-Hee; Kim, Jong-Eun; Kim, Jee-Hwan; Lee, Won-Chang; Shin, Sang-Wan; Lee, Jeong-Yol

2017-01-01

The aim of this study was to evaluate the biomechanical behavior and long-term safety of high performance polymer PEKK as an intraradicular dental post-core material through comparative finite element analysis (FEA) with other conventional post-core materials. A 3D FEA model of a maxillary central incisor was constructed. A cyclic loading force of 50 N was applied at an angle of 45° to the longitudinal axis of the tooth at the palatal surface of the crown. For comparison with traditionally used post-core materials, three materials (gold, fiberglass, and PEKK) were simulated to determine their post-core properties. PEKK, with a lower elastic modulus than root dentin, showed comparably high failure resistance and a more favorable stress distribution than conventional post-core material. However, the PEKK post-core system showed a higher probability of debonding and crown failure under long-term cyclic loading than the metal or fiberglass post-core systems.

Biomechanical Evaluation of a Tooth Restored with High Performance Polymer PEKK Post-Core System: A 3D Finite Element Analysis

PubMed Central

Shin, Joo-Hee; Kim, Jong-Eun; Kim, Jee-Hwan; Lee, Won-Chang; Shin, Sang-Wan

2017-01-01

The aim of this study was to evaluate the biomechanical behavior and long-term safety of high performance polymer PEKK as an intraradicular dental post-core material through comparative finite element analysis (FEA) with other conventional post-core materials. A 3D FEA model of a maxillary central incisor was constructed. A cyclic loading force of 50 N was applied at an angle of 45° to the longitudinal axis of the tooth at the palatal surface of the crown. For comparison with traditionally used post-core materials, three materials (gold, fiberglass, and PEKK) were simulated to determine their post-core properties. PEKK, with a lower elastic modulus than root dentin, showed comparably high failure resistance and a more favorable stress distribution than conventional post-core material. However, the PEKK post-core system showed a higher probability of debonding and crown failure under long-term cyclic loading than the metal or fiberglass post-core systems. PMID:28386547

This Is My (Post) Truth, Tell Me Yours Comment on "The Rise of Post-truth Populism in Pluralist Liberal Democracies: Challenges for Health Policy".

PubMed

Powell, Martin

2017-05-15

This is a commentary on the article 'The rise of post-truth populism in pluralist liberal democracies: challenges for health policy.' It critically examines two of its key concepts: populism and 'post truth.' This commentary argues that there are different types of populism, with unclear links to impacts, and that in some ways, 'post-truth' has resonances with arguments advanced in the period at the beginning of the British National Health Service (NHS). In short, 'post-truth' populism' may be 'déjà vu all over again,' and there are multiple (post) truths: this is my (post) truth, tell me yours. © 2017 The Author(s); Published by Kerman University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Structural phases arising from reconstructive and isostructural transitions in high-melting-point oxides under hydrostatic pressure: A first-principles study

NASA Astrophysics Data System (ADS)

Tian, Hao; Kuang, Xiao-Yu; Mao, Ai-Jie; Yang, Yurong; Xu, Changsong; Sayedaghaee, S. Omid; Bellaiche, L.

2018-01-01

High-melting-point oxides of chemical formula A B O3 with A =Ca , Sr, Ba and B =Zr , Hf are investigated as a function of hydrostatic pressure up to 200 GPa by combining first-principles calculations with a particle swarm optimization method. Ca- and Sr-based systems: (1) first undergo a reconstructive phase transition from a perovskite state to a novel structure that belongs to the post-post-perovskite family and (2) then experience an isostructural transition to a second, also new post-post-perovskite state at higher pressures, via the sudden formation of a specific out-of-plane B -O bond. In contrast, the studied Ba compounds evolve from a perovskite phase to a third novel post-post-perovskite structure via another reconstructive phase transition. The original characteristics of these three different post-post-perovskite states are emphasized. Unusual electronic properties, including significant piezochromic effects and an insulator-metal transition, are also reported and explained.

An analysis of post-event processing in social anxiety disorder.

PubMed

Brozovich, Faith; Heimberg, Richard G

2008-07-01

Research has demonstrated that self-focused thoughts and negative affect have a reciprocal relationship [Mor, N., Winquist, J. (2002). Self-focused attention and negative affect: A meta-analysis. Psychological Bulletin, 128, 638-662]. In the anxiety disorder literature, post-event processing has emerged as a specific construction of repetitive self-focused thoughts that pertain to social anxiety disorder. Post-event processing can be defined as an individual's repeated consideration and potential reconstruction of his performance following a social situation. Post-event processing can also occur when an individual anticipates a social or performance event and begins to brood about other, past social experiences. The present review examined the post-event processing literature in an attempt to organize and highlight the significant results. The methodologies employed to study post-event processing have included self-report measures, daily diaries, social or performance situations created in the laboratory, and experimental manipulations of post-event processing or anticipation of an upcoming event. Directions for future research on post-event processing are discussed.

Nurse confidence in gynaecological oncology practice and the evaluation of a professional development module.

PubMed

Philp, Shannon; Barnett, Catherine; D'Abrew, Natalie; White, Kate

2017-04-01

A tertiary-based education program on gynaecological oncology was attended by 62 registered nurses (RN). The program aimed to update nurses' knowledge, improve skills and ability to manage common situations and to assess program efficacy. Evaluation framework with specifically designed pre-post questionnaire about program content and nurse confidence. RN interested in gynaecological oncology were invited to attend. Nurses rated their confidence about gynaecological oncology skills one week prior to the program, immediately post-course, 3 months post and 12 months post. Speaker presentations were evaluated immediately post-course. Participants indicated improved confidence immediately after participating in the course (z = -6.515, p < .001); whilst confidence subsequently declined and stabilised up to 12 months post-course, it still remained significantly higher than before the course: 3 months post- (z = -5.284, p < .001) and 12 months post- (z = -4.155, p < .001). Results support the value of continuing professional education for improving nurse confidence in the gynaecological oncology setting.

Effects of various etching protocols on the flexural properties and surface topography of fiber-reinforced composite dental posts.

PubMed

Aksornmuang, Juthatip; Chuenarrom, Chanya; Chittithaworn, Natjira

2017-09-26

The purpose of this study was to evaluate the flexural properties and surface topography of fiber posts surface-treated with various etching protocols. Seventy each of three types of fiber posts: RelyX Fiber Post, Tenax Fiber Trans, and D.T. Light-Post Illusion X-Ro, were randomly divided into 7 groups: no surface treatment, surface treated with hydrofluoric acid (HF) 4.5% for 60 s, HF 4.5% for 120 s, HF 9.6% for 15 s, HF 9.6% for 60 s, HF 9.6% for 120 s, and treated with H 2 O 2 24% for 10 min. The specimens were then subjected to a three-point bending test. Surface topographies of the posts were observed using a SEM. The results indicate that fiber post surface pretreatments had no adverse effects on the flexural properties. However, the fiber posts treated with high HF concentrations or long etching times seemed to have more surface irregularities.

Post-stroke cognitive impairment: epidemiology, mechanisms and management

PubMed Central

Sun, Jia-Hao

2014-01-01

Post-stroke cognitive impairment occurs frequently in the patients with stroke. The prevalence of post-stroke cognitive impairment ranges from 20% to 80%, which varies for the difference between the countries, the races, and the diagnostic criteria. The risk of post-stroke cognitive impairment is related to both the demographic factors like age, education and occupation and vascular factors. The underlying mechanisms of post-stroke cognitive impairment are not known in detail. However, the neuroanatomical lesions caused by the stroke on strategic areas such as the hippocampus and the white matter lesions (WMLs), the cerebral microbleeds (CMBs) due to the small cerebrovascular diseases and the mixed AD with stroke, alone or in combination, contribute to the pathogenesis of post-stroke cognitive impairment. The treatment of post-stroke cognitive impairment may benefit not only from the anti-dementia drugs, but also the manage measures on cerebrovascular diseases. In this review, we will describe the epidemiological features and the mechanisms of post-stroke cognitive impairment, and discuss the promising management strategies for these patients. PMID:25333055

A Pilot Study on Telephone Cognitive Behavioral Therapy for Patients Six-Months Post-Bariatric Surgery

PubMed Central

Cassin, Stephanie E.; Wnuk, Susan; Du, Chau; Jackson, Timothy; Hawa, Raed; Parikh, Sagar V.

2017-01-01

Objective This study aimed to determine the feasibility and preliminary efficacy of a post-operative telephone-based cognitive behavioral therapy intervention (Tele-CBT) in improving eating pathology and psychosocial functioning. Methods Six-month post-operative bariatric surgery patients (n = 19) received six sessions of Tele-CBT. Study outcome variables included binge eating (BES), emotional eating (EES), depressive symptoms (PHQ-9), and anxiety symptoms (GAD-7). Results Retention was 73.7 % post-intervention. Tele-CBT resulted in significant reductions in mean difference scores on BES, EES-Total, EES-Anxiety, EES-Anger, PHQ9, and GAD7. Tele-CBT patients experienced a mean weight loss of 8.62 ± 15.02 kg between 6-months post-surgery (pre-Tele-CBT) and 12-months post-surgery. Conclusions These preliminary results suggest that post-surgery Tele-CBT is feasible and can improve post-surgery symptoms of psychopathology in this uncontrolled study, supporting the need for a randomized controlled trial. PMID:27491293

Photoelastic stress analysis of different prefabricated post-and-core materials.

PubMed

Asvanund, Pattapon; Morgano, Steven M

2011-01-01

The purpose of this study was to investigate stress developed by a combination of a stainless steel post or a fiber-reinforced resin post with a silver amalgam core or a composite resin core. Two-dimensional photoelastic models were used to simulate root dentin. Posts (ParaPost XT and ParaPost-FiberWhite) were cemented with a luting agent (RelyX Unicem). Silver amalgam cores and composite resin cores were fabricated on the posts. Complete crowns were fabricated and cemented on the cores. Each model was analyzed with 2 force magnitudes and in 2 directions. Fringe orders were recorded and compared using ANOVA (p=0.05) and the Scheffe's test. With vertical force, no stress differences occurred among the 4 groups (p=0.159). With a 30-degree force, there was stress differences among the 4 groups (p<0.001). The combination of a fiber-reinforced post and composite resin core could potentially reduce stresses within the radicular dentin when angled loads are applied.

Epidemiology of post-adolescence acne and adolescence acne in Singapore: a 10-year retrospective and comparative study.

PubMed

Han, X D; Oon, H H; Goh, C L

2016-10-01

Acne vulgaris commonly affects adolescents. But recent reports suggest a rising prevalence of post-adolescence acne. While there are few reports on post-adolescence acne, there are even fewer reports comparing adolescence acne and post-adolescence. Epidemiological data of adolescence (<25 years) and post-adolescence (≥25 years) acne patients diagnosed between 2004 and 2013 in a tertiary dermatology referral centre was analysed. From the pool of patients seen in 2010, 80 adolescence and 84 post-adolescence acne patients' epidemiological characteristics and treatment responses were analysed. During the 10-year study period, there was an increase in the number and proportion of acne cases. In 2004, 4447 (5.77%) of all new diagnoses made were of acne vulgaris. The proportion rose to 5723 (8.13%) in 2013. There were consistently more female than male acne patients. The proportion of post-adolescent cases remained constant at about 30% of all acne patients seen. Mean age of acne vulgaris patients decreased from 23.1 years in 2004 to 22.6 years in 2013. In the subgroup analysis, there were more males than females with adolescence acne (61.3% vs. 38.8%, P < 0.01) and more females with post-adolescence acne (69.0% vs. 31.0%, P < 0.01). Thirty-four (40.5%) post-adolescence acne patients had acne from adolescence persisting into adulthood. Comedonal acne was more prevalent in the adolescence acne patients (58.8% vs. 40.5%, P = 0.019), whereas cystic acne was more prevalent in post-adolescence patients (18.1% vs. 7.5%, P = 0.044). Systemic retinoids were more often used for treatment in the adolescence acne patients than post-adolescence acne patients (23.8% vs. 10.7%, P = 0.027). Acne predominantly affects adolescents but post-adolescence acne is not uncommon. For post-adolescence acne, females predominate over males. Inflammatory and cystic acne tends to be more predominant in post-adolescence acne patients, whereas comedonal acne is more often seen in adolescence acne patients. © 2016 European Academy of Dermatology and Venereology.

A Short-Term Exposure to Tributyltin Blocks Leydig Cell Regeneration in the Adult Rat Testis

PubMed Central

Wu, Xiaolong; Liu, Jianpeng; Duan, Yue; Gao, Shiyu; Lü, Yao; Li, Xiaoheng; Zhu, Qiqi; Chen, Xianwu; Lin, Jing; Ye, Leping; Ge, Ren-Shan

2017-01-01

Background: Tributyltin (TBT) is widely used as an antifouling agent that may cause reproductive toxicity. The mechanism of TBT on Leydig cell development is still unknown. The objective of the present study was to investigate whether a brief exposure to low doses of TBT permanently affects Leydig cell development and to clarify the underlying mechanism. Methods: Adult male Sprague Dawley rats were randomly assigned into four groups and gavaged normal saline (control), 0.1, 1.0, or 10.0 mg/kg/day TBT for a consecutive 10 days, respectively. At the end of TBT treatment, all rats received a single intraperitoneal injection of 75 mg/kg ethane dimethane sulfonate (EDS) to eliminate all of adult Leydig cells. Leydig cells began a developmental regeneration process on post-EDS day 35. The Leydig cell regeneration was evaluated by measuring serum testosterone, luteinizing hormone, and follicle-stimulating hormone levels on post-EDS day 7, 35, and 56, the expression levels of Leydig cell genes, Leydig cell morphology and number and proliferation on post-EDS day 56. Results: TBT significantly reduced serum testosterone levels on post-EDS day 35 and 56 and increased serum luteinizing hormone and follicle-stimulating hormone levels on post-EDS day 56 at ≥1 mg/kg/day. Immunohistochemical staining showed that there were fewer regenerated Leydig cells in the TBT-treated testis on post-EDS day 56. Further study demonstrated that the mRNA or protein levels of Leydig (Lhcgr, Cyp11a1, Hsd3b1, Cyp17a1, and Hsd17b3) and Sertoli cells (Fshr, Dhh, and Sox9) were significantly down-regulated in the TBT-treated testes when compared to the control. Immunofluorescent staining showed that TBT inhibited Leydig cell proliferation as judged by the reduced number of proliferating cyclin nuclear antigen-positive Leydig cells on post-EDS day 35. Conclusion: The present study demonstrated that a short-term TBT exposure blocked Leydig cell developmental regeneration process via down-regulating steroidogenesis-related proteins and inhibiting the proliferation of Leydig cells. PMID:29075189

A Short-Term Exposure to Tributyltin Blocks Leydig Cell Regeneration in the Adult Rat Testis.

PubMed

Wu, Xiaolong; Liu, Jianpeng; Duan, Yue; Gao, Shiyu; Lü, Yao; Li, Xiaoheng; Zhu, Qiqi; Chen, Xianwu; Lin, Jing; Ye, Leping; Ge, Ren-Shan

2017-01-01

Background: Tributyltin (TBT) is widely used as an antifouling agent that may cause reproductive toxicity. The mechanism of TBT on Leydig cell development is still unknown. The objective of the present study was to investigate whether a brief exposure to low doses of TBT permanently affects Leydig cell development and to clarify the underlying mechanism. Methods: Adult male Sprague Dawley rats were randomly assigned into four groups and gavaged normal saline (control), 0.1, 1.0, or 10.0 mg/kg/day TBT for a consecutive 10 days, respectively. At the end of TBT treatment, all rats received a single intraperitoneal injection of 75 mg/kg ethane dimethane sulfonate (EDS) to eliminate all of adult Leydig cells. Leydig cells began a developmental regeneration process on post-EDS day 35. The Leydig cell regeneration was evaluated by measuring serum testosterone, luteinizing hormone, and follicle-stimulating hormone levels on post-EDS day 7, 35, and 56, the expression levels of Leydig cell genes, Leydig cell morphology and number and proliferation on post-EDS day 56. Results: TBT significantly reduced serum testosterone levels on post-EDS day 35 and 56 and increased serum luteinizing hormone and follicle-stimulating hormone levels on post-EDS day 56 at ≥1 mg/kg/day. Immunohistochemical staining showed that there were fewer regenerated Leydig cells in the TBT-treated testis on post-EDS day 56. Further study demonstrated that the mRNA or protein levels of Leydig ( Lhcgr , Cyp11a1, Hsd3b1, Cyp17a1 , and Hsd17b3 ) and Sertoli cells ( Fshr , Dhh , and Sox9 ) were significantly down-regulated in the TBT-treated testes when compared to the control. Immunofluorescent staining showed that TBT inhibited Leydig cell proliferation as judged by the reduced number of proliferating cyclin nuclear antigen-positive Leydig cells on post-EDS day 35. Conclusion: The present study demonstrated that a short-term TBT exposure blocked Leydig cell developmental regeneration process via down-regulating steroidogenesis-related proteins and inhibiting the proliferation of Leydig cells.

Prospective Study of the Use of Intraoperative Neuromonitoring in Determining Post-Operative Energy Requirements and Physiologic Midline in Spinal Cord Stimulation.

PubMed

Collison, Claire; Prusik, Julia; Paniccioli, Steven; Briotte, Michael; Grey, Rachael; Feustel, Paul; Pilitsis, Julie G

2017-08-01

Intraoperative neuromonitoring (IONM) through electromyography (EMG) studies has been shown to be a safe, effective way to determine the laterality of the spinal cord and guide electrode placement during spinal cord stimulation (SCS). However, the use of IONM to predict post-operative energy requirements and midline has not been examined and offers a new avenue to streamline programming and device selection. Further, the impact of cerebrospinal fluid (CSF) thickness on intraoperative and post-operative amplitudes is understood but has not been explicitly characterized. A total of 24 patients undergoing SCS implantation for chronic pain had intraoperative EMG studies performed to determine physiologic midline. The intraoperative midline was compared to the midline determined on post-operative day 1 based on paresthesia patterns during programming. For patients who had thoracic leads placed, the amplitudes needed to induce abdominal and extremity lateralization during SCS placement were compared with the intensities needed to induce therapy at post-operative day 1. Additionally, we examined whether CSF thickness, body mass index, diabetes, drug use, and smoking correlated with intraoperative and post-operative amplitudes. Intraoperative EMG was able to predict post-operative paresthesia-based midline in 70.83% of patients. There was a statistically significant relationship between the intraoperative intensity needed to induce extremity lateralization with the post-operative intensity to induce therapy (p = 0.009) as well as the intraoperative intensity needed to stimulate abdominals with the post-operative intensity (p = 0.033). There was also a relationship seen between CSF thickness and the post-operative energy requirements in patients (p = 0.039). EMG accurately predicts post-operative energy requirements and midline in SCS patients. While 29.17% of patients did not have a match between their intraoperative and post-operative midlines, EMG testing was still valuable in guiding electrode placement and providing information to predict post-operative intensities. Additionally, CSF thickness correlated with amplitude settings on the first post-operative day. © 2017 International Neuromodulation Society.

Hypocalcaemia following total thyroidectomy: early post-operative parathyroid hormone assay as a risk stratification and management tool.

PubMed

Islam, S; Al Maqbali, T; Howe, D; Campbell, J

2014-03-01

To develop a practical, efficient and predictive algorithm to manage potential or actual post-operative hypocalcaemia after complete thyroidectomy, using a single post-operative parathyroid hormone assay. This paper reports a prospective study of 59 patients who underwent total or completion thyroidectomy over a period of 24 months. Parathyroid hormone levels were checked post-operatively on the day of surgery, and all patients were evaluated for hypocalcaemia both clinically and biochemically with serial corrected calcium measurements. No patient with an early post-operative parathyroid hormone level of 23 ng/l or more (i.e. approximately twice the lower limit of the normal range) developed hypocalcaemia. All the patients who initially had post-operative hypocalcaemia but had an early parathyroid hormone level of 8 ng/l or more (i.e. approximately two-thirds of the lower limit of the normal range) had complete resolution of their hypocalcaemia within three months. Early post-operative parathyroid hormone measurement can reliably predict patients at risk of post-thyroidectomy hypocalcaemia, and predict those patients expected to recover from temporary hypocalcaemia. A suggested post-operative management algorithm is presented.

[Influence of different types of posts and cores on color of IPS-Empress 2 crown].

PubMed

Li, Dong-fang; Yang, Jing-yuan; Yang, Xing-mei; Yang, Liu; Xu, Qiang; Guan, Hong-yu; Wan, Qian-bing

2007-10-01

To evaluate the influence of different types of posts and cores on the final color of the IPS-Emperss 2 crown. Five types of posts and cores (Cerapost with Empress cosmo, Cerapost with composite resin, gilded Ni-Cr alloy, gold alloy and Ni-Cr alloy) were made. The shifts in color of three points of IPS-Empress 2 crown surface (cervical, middle and incisal) with different posts and cores was measured with a spectroradiometer (PR-650). The L* a* b* values of zirconium oxide and gilded Ni-Cr alloy posts and cores with ceramic crown were the highest. The L* a* values of zirconium oxide posts composite cores were higher while the b* values were lower. The L* a* b* values of Ni-Cr alloy were lower than that of gold alloy and were the lowest. In combination with IPS-Empress 2 crown, zirconium oxide posts are suitable for routine use in the anterior dentition, and gilded Ni-Cr alloy and gold alloy posts and cores can be recommended for clinical practice. Ni-Cr alloy posts and cores can not be recommended for clinical practice.

Effect of root canal sealers and irrigation agents on retention of preformed posts luted with a resin cement.

PubMed

Mayhew, J T; Windchy, A M; Goldsmith, L J; Gettleman, L

2000-06-01

This study examined the effect of three sealers and four irrigants on retention of Dentatus preformed posts luted with Panavia 21 resin cement. Gutta-percha with one of the following sealers--EWT, AH26, Nogenol, or no sealer (control)--was used to fill the root canals of 160 autoclaved incisor and premolar tooth roots. After 72 hr 8 mm post spaces were created with Dentatus Probos Pathfinders and Dentatus reamers. After irrigating the post spaces with saline, 5.25% NaOCl, 50% citric acid followed by NaOCl, or 40% H3PO4, followed by NaOCl, Panavia 21 TC cement was introduced into the canal on the Dentatus #4 stainless steel post's threads. An up-and-down and counterclockwise motion and then a forward twist seated the posts without engaging dentin. Mesiodistal and faciolingual radiographs visualized the chambers. After 72 hr posts were removed axially with an Instron at 5 mm/min. Surprisingly, using Nogenol sealer reduced post retention whereas EWT and AH26 increased retention compared with no sealer. Post retention improved after acid etchants, especially for AH26.

OHD/HL - XEFS

Science.gov Websites

Assimilator Ensemble Post-processor (EnsPost) Hydrologic Model Output Statistics (HMOS) Ensemble Verification capabilities (see diagram below): the Ensemble Pre-processor, the Ensemble Post-processor, the Hydrologic Model (OpenDA, http://www.openda.org/joomla/index.php) to be used within the CHPS environment. Ensemble Post

40 CFR 158.1070 - Post-application exposure data requirements table.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 40 Protection of Environment 24 2014-07-01 2014-07-01 false Post-application exposure data... (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Human Exposure § 158.1070 Post-application... table to determine the post-application data requirements for a particular pesticide product. Notes that...

37 CFR 2.81 - Post publication.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 37 Patents, Trademarks, and Copyrights 1 2010-07-01 2010-07-01 false Post publication. 2.81 Section 2.81 Patents, Trademarks, and Copyrights UNITED STATES PATENT AND TRADEMARK OFFICE, DEPARTMENT OF COMMERCE RULES OF PRACTICE IN TRADEMARK CASES Publication and Post Publication § 2.81 Post publication. (a...

Structuralism, Post-Structuralism, and Neo-Liberalism: Assessing Foucault's Legacy.

ERIC Educational Resources Information Center

Olssen, Mark

2003-01-01

Traces Foucault's distinctive commitment to "post-structuralism." Argues that under the influence of Nietzsche, Foucault's approach marks a distinct break with structuralism in several crucial aspects. What results is a materialist post-structuralism that is also distinctively different from the post-structuralism of Derrida, Lyotard,…

36 CFR 261.51 - Posting.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 36 Parks, Forests, and Public Property 2 2011-07-01 2011-07-01 false Posting. 261.51 Section 261.51 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROHIBITIONS Prohibitions in Areas Designated by Order § 261.51 Posting. Posting is accomplished by: (a) Placing a copy of...

36 CFR 261.51 - Posting.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 36 Parks, Forests, and Public Property 2 2010-07-01 2010-07-01 false Posting. 261.51 Section 261.51 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROHIBITIONS Prohibitions in Areas Designated by Order § 261.51 Posting. Posting is accomplished by: (a) Placing a copy of...

36 CFR 261.51 - Posting.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 36 Parks, Forests, and Public Property 2 2014-07-01 2014-07-01 false Posting. 261.51 Section 261.51 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROHIBITIONS Prohibitions in Areas Designated by Order § 261.51 Posting. Posting is accomplished by: (a) Placing a copy of...

36 CFR 261.51 - Posting.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 36 Parks, Forests, and Public Property 2 2012-07-01 2012-07-01 false Posting. 261.51 Section 261.51 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROHIBITIONS Prohibitions in Areas Designated by Order § 261.51 Posting. Posting is accomplished by: (a) Placing a copy of...

36 CFR 261.51 - Posting.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 36 Parks, Forests, and Public Property 2 2013-07-01 2013-07-01 false Posting. 261.51 Section 261.51 Parks, Forests, and Public Property FOREST SERVICE, DEPARTMENT OF AGRICULTURE PROHIBITIONS Prohibitions in Areas Designated by Order § 261.51 Posting. Posting is accomplished by: (a) Placing a copy of...

40 CFR 158.1070 - Post-application exposure data requirements table.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 40 Protection of Environment 25 2012-07-01 2012-07-01 false Post-application exposure data... (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Human Exposure § 158.1070 Post-application... table to determine the post-application data requirements for a particular pesticide product. Notes that...

40 CFR 158.1070 - Post-application exposure data requirements table.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 40 Protection of Environment 25 2013-07-01 2013-07-01 false Post-application exposure data... (CONTINUED) PESTICIDE PROGRAMS DATA REQUIREMENTS FOR PESTICIDES Human Exposure § 158.1070 Post-application... table to determine the post-application data requirements for a particular pesticide product. Notes that...

76 FR 62463 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... POSTAL REGULATORY COMMISSION [Docket No. A2011-95; Order No. 888] Post Office Closing AGENCY... the closing of the Carolina, West Virginia post office has been filed. It identifies preliminary steps... determination to close the Carolina post office in Carolina, West Virginia. The petition for review was filed by...

75 FR 54402 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2010-09-07

... POSTAL REGULATORY COMMISSION [Docket No. A2010-6; Order No. 527] Post Office Closing AGENCY... the closing of the Renfro Valley Post Office, Renfro Valley, Kentucky 40473, has been filed. It... closing of the Renfro Valley Post Office, Renfro Valley, Kentucky 40473. The appeal, which appears to be...

76 FR 59749 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-27

... POSTAL REGULATORY COMMISSION [Docket No. A2011-77; Order No. 866] Post Office Closing AGENCY... the closing of the Martinsburg, New York post office has been filed. It identifies preliminary steps... determination to close the Martinsburg post office in Martinsburg, New York. The petition was filed by the...

77 FR 1962 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-12

... POSTAL REGULATORY COMMISSION [Docket No. A2012-104; Order No. 1105] Post Office Closing AGENCY... the closing of the Daisy, Georgia post office has been filed. It identifies preliminary steps and... petitions for review of the Postal Service's determination to close the Daisy post office in Daisy, Georgia...

76 FR 60561 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-29

... POSTAL REGULATORY COMMISSION [Docket No. A2011-81; Order No. 870] Post Office Closing AGENCY... the closing of the Clarksville, New York post office has been filed. It identifies preliminary steps... determination to close the Clarksville post office in Clarksville, New York. The petition was filed online by...

76 FR 60559 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-29

... POSTAL REGULATORY COMMISSION [Docket No. A2011-78; Order No. 867] Post Office Closing AGENCY... the closing of the Smyrna, New York post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Smyrna post office in Smyrna, New York. The petition was...

76 FR 80413 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-23

... POSTAL REGULATORY COMMISSION [Docket No. A2012-88; Order No. 1045] Post Office Closing AGENCY... the closing of the Alplaus, New York post office has been filed. It identifies preliminary steps and... received a petition for review of the Postal Service's determination to close the Alplaus post office in...

76 FR 59453 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... POSTAL REGULATORY COMMISSION [Docket No. A2011-76; Order No. 863] Post Office Closing AGENCY... the closing of the Templeville, Maryland post office has been filed. It identifies preliminary steps... determination to close the Ellisburg post office in Ellisburg, New York. The petition was filed by Winford J...

76 FR 58312 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... POSTAL REGULATORY COMMISSION [Docket No. A2011-69; Order No. 853] Post Office Closing AGENCY... the closing of the Old Chatham, New York post office has been filed. It identifies preliminary steps... Postal Service's determination to close the Old Chatham post office in Old Chatham, New York. The...

76 FR 63678 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-13

... POSTAL REGULATORY COMMISSION [Docket No. A2011-101; Order No. 894] Post Office Closing AGENCY... the closing of the Lorraine, New York post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Lorraine post office in Lorraine, New York. The petition for...

76 FR 77025 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-09

... POSTAL REGULATORY COMMISSION [Docket No. A2012-78; Order No. 1021] Post Office Closing AGENCY... the closing of the Avalon, Texas post office has been filed. It identifies preliminary steps and... for review of the Postal Service's determination to close the Avalon post office in Avalon, Texas. The...

76 FR 57768 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-16

... POSTAL REGULATORY COMMISSION [Docket No. A2011-65; Order No. 848] Post Office Closing AGENCY... the closing of the Sharpsburg, Iowa post office has been filed. It identifies preliminary steps and... determination to close the Sharpsburg post office in Sharpsburg, Iowa. The petition was filed by Dean and...

76 FR 62466 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... POSTAL REGULATORY COMMISSION [Docket No. A2011-100; Order No. 893] Post Office Closing AGENCY... the closing of the Mallory, New York post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Mallory post office in Mallory, New York. The petition for...

76 FR 81548 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-28

... POSTAL REGULATORY COMMISSION [Docket No. A2012-90; Order No. 1063] Post Office Closing AGENCY... the closing of the Alexander, Kansas post office has been filed. It identifies preliminary steps and... received a petition for review of the Postal Service's determination to close the Alexander post office in...

76 FR 58847 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-22

... POSTAL REGULATORY COMMISSION [Docket No. A2011-73; Order No. 858] Post Office Closing AGENCY... the closing of the Langston, Alabama post office has been filed. It identifies preliminary steps and... determination to close the Langston post office in Langston, Alabama. The petition was filed by Donald J. Hahn...

76 FR 46334 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... POSTAL REGULATORY COMMISSION [Docket No. A2011-32; Order No. 775] Post Office Closing AGENCY... the closing of the Chillicothe, Iowa post office has been filed. It identifies preliminary steps and... to close the post office in Chillicothe, Iowa. The petition was filed by Jason Van Der Veer...

76 FR 49799 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-11

... POSTAL REGULATORY COMMISSION [Docket No. A2011-39; Order No. 793] Post Office Closing AGENCY... the closing of the Ulman, Missouri post office has been filed. It identifies preliminary steps and... determination to close the post office in Ulman, Missouri. The petition was filed by Buster McGowin (Petitioner...

76 FR 48924 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-09

... POSTAL REGULATORY COMMISSION [Docket No. A2011-37; Order No. 788] Post Office Closing AGENCY... the closing of the Thayer, Iowa post office has been filed. It identifies preliminary steps and... to close the post office in Thayer, Iowa. The petition was filed by Mike Tonelli (Petitioner) and is...

76 FR 49800 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-11

... POSTAL REGULATORY COMMISSION [Docket No. A2011-38; Order No. 792] Post Office Closing AGENCY... the closing of the Masonville, Iowa post office has been filed. It identifies preliminary steps and... determination to close the post office in Masonville, Iowa. The petition was filed by Nellie Marting (Petitioner...

76 FR 69297 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-08

... POSTAL REGULATORY COMMISSION [Docket No. A2012-36; Order No. 942] Post Office Closing AGENCY... the closing of the East Poland, Maine post office has been filed. It identifies preliminary steps and... petitions for review of the Postal Service's determination to close the East Poland post office in East...

76 FR 48923 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-09

... POSTAL REGULATORY COMMISSION [Docket No. A2011-36; Order No. 787] Post Office Closing AGENCY... the closing of the Hoxie, Iowa post office has been filed. It identifies preliminary steps and... to close the post office in Hoxie, Arkansas. The petition was filed by Lanny Tinker, Mayor of the...

76 FR 59451 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-26

... POSTAL REGULATORY COMMISSION [Docket No. A2011-74; Order No. 861] Post Office Closing AGENCY... the closing of the Coyote, New Mexico post office has been filed. It identifies preliminary steps and... determination to close the Coyote post office in Coyote, New Mexico. The petition was filed by Manuelita...

76 FR 61760 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... POSTAL REGULATORY COMMISSION [Docket No. A2011-88; Order No. 880 Post Office Closing AGENCY... the closing of the Breaks, Virginia post office has been filed. It identifies preliminary steps and... determination to close the Breaks post office in Breaks, Virginia. The petition was filed by Keith Mullins...

76 FR 62464 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... POSTAL REGULATORY COMMISSION [Docket No. A2011-94; Order No. 887] Post Office Closing AGENCY... the closing of the Auburn, West Virginia post office has been filed. It identifies preliminary steps... determination to close the Auburn post office in Auburn, West Virginia. The petition for review was filed by...

76 FR 62468 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... POSTAL REGULATORY COMMISSION [Docket No. A2011-99; Order No. 892] Post Office Closing AGENCY... the closing of the Ingleside, Maryland post office has been filed. It identifies preliminary steps and... determination to close the Ingleside post office in Ingleside, Maryland. The petition for review was filed by...

76 FR 62465 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... POSTAL REGULATORY COMMISSION [Docket No. A2011-93; Order No. 886] Post Office Closing AGENCY... the closing of the Freedom, Wyoming post office has been filed. It identifies preliminary steps and... determination to close the Freedom post office in Freedom, Wyoming. The first petition for review was filed by...

76 FR 46333 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-02

... POSTAL REGULATORY COMMISSION [Docket No. A2011-30; Order No. 773] Post Office Closing AGENCY... the closing of the East Camden Branch, Arkansas post office has been filed. It identifies preliminary... to close the post office in East Camden, Arkansas. The petition was filed by Gene Hill (Petitioner...

76 FR 45301 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-28

... POSTAL REGULATORY COMMISSION [Docket No. A2011-25; Order No. 767] Post Office Closing AGENCY... the closing of the Unionville, Iowa post office has been filed. It identifies preliminary steps and... closing of the post office in Unionville, Iowa. The petition, which was filed by Dorothy Jean Smith...

76 FR 49801 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-11

... POSTAL REGULATORY COMMISSION [Docket No. A2011-40; Order No. 794] Post Office Closing AGENCY... the closing of the Monroe, Arkansas post office has been filed. It identifies preliminary steps and... determination to close the post office in Monroe, Arkansas. The petition was filed by Martha Pineda (Petitioner...

76 FR 77028 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-09

... POSTAL REGULATORY COMMISSION [Docket No. A2012-75; Order No. 1019] Post Office Closing AGENCY... the closing of the Geuda Springs, Kansas post office has been filed. It identifies preliminary steps... determination to close the Geuda Springs post office in Geuda Springs, Kansas. The first petition for review...

76 FR 62462 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-07

... POSTAL REGULATORY COMMISSION [Docket No. A2011-96; Order No. 889] Post Office Closing AGENCY... the closing of the West Leyden, New York post office has been filed. It identifies preliminary steps... of the Postal Service's determination to close the West Leyden post office in West Leyden, New York...

76 FR 51435 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-18

... POSTAL REGULATORY COMMISSION [Docket No. A2011-44; Order No. 800] Post Office Closing AGENCY... the closing of the Grant, Iowa post office has been filed. It identifies preliminary steps and... determination to close the post office in Grant, Iowa. The petition was filed by Laurenda Mifflin (Petitioner...

76 FR 58314 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-20

... POSTAL REGULATORY COMMISSION [Docket No. A2011-68; Order No. 852] Post Office Closing AGENCY... the closing of the Board Camp, Arkansas post office has been filed. It identifies preliminary steps... determination to close the Board Camp post office in Board Camp, Arkansas. The petition was filed by the...

76 FR 60563 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-29

... POSTAL REGULATORY COMMISSION [Docket No. A2011-79; Order No. 868] Post Office Closing AGENCY... the closing of the Algoma, Mississippi post office has been filed. It identifies preliminary steps and... determination to close the Algoma post office in Algoma, Mississippi. The petition was filed by Phyllis McGregor...

77 FR 33788 - Proposed Post Office Structure Plan

Federal Register 2010, 2011, 2012, 2013, 2014

2012-06-07

... Plan AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recently-filed Postal Service request for an advisory opinion regarding its Post Office Structure Plan... Commission for an advisory opinion under 39 U.S.C. 3661 regarding its Post Office Structure Plan (POStPlan...

76 FR 58544 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

... POSTAL REGULATORY COMMISSION [Docket No. A2011-71; Order No. 855] Post Office Closing AGENCY... the closing of the Latham, Missouri post office has been filed. It identifies preliminary steps and... determination to close the Latham post office in Latham, Missouri. The petition was filed by Deanna Cook on...

76 FR 62097 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-06

... POSTAL REGULATORY COMMISSION [Docket No. A2011-91; Order No. 883] Post Office Closing AGENCY... the closing of the West Stockholm, New York post office has been filed. It identifies preliminary... determination to close the West Stockholm post office in West Stockholm, New York. The petition was filed by...

76 FR 77273 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-12

... POSTAL REGULATORY COMMISSION [Docket No. A2012-79; Order No. 1022] Post Office Closing AGENCY... the closing of the Burns, Colorado post office has been filed. It identifies preliminary steps and... determination to close the Burns post office in Burns, Colorado. The first petition for review received November...

77 FR 3807 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... POSTAL REGULATORY COMMISSION [Docket No. A2012-110; Order No. 1149] Post Office Closing AGENCY... the closing of the Badger, Iowa post office has been filed. It identifies preliminary steps and... for review of the Postal Service's determination to close the Badger post office in Badger, Iowa. The...

76 FR 64127 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... POSTAL REGULATORY COMMISSION [Docket No. A2012-1; Order No. 897] Post Office Closing AGENCY... the closing of the Basalt, Idaho post office has been filed. It identifies preliminary steps and... petitions for review of the Postal Service's determination to close the Basalt post office in Basalt, Idaho...

76 FR 71085 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-16

... POSTAL REGULATORY COMMISSION [Docket No. A2012-44; Order No. 961] Post Office Closing AGENCY... the closing of the Deer Grove, Illinois post office has been filed. It identifies preliminary steps... for review of the Postal Service's determination to close the Deer Grove post office in Deer Grove...

76 FR 67771 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-27; Order No. 932] Post Office Closing AGENCY... the closing of the St. Olaf, Iowa post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the St. Olaf post office in St. Olaf, Iowa. The petition for...

76 FR 67772 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-26; Order No. 931] Post Office Closing AGENCY... the closing of the Lodi, Texas post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Lodi post office in Lodi, Texas. The petition for review was...

76 FR 46857 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-08-03

... POSTAL REGULATORY COMMISSION [Docket No. A2011-33; Order No. 776] Post Office Closing AGENCY... the closing of the Still Pond, Maryland post office has been filed. It identifies preliminary steps... to close the post office in Still Pond, Maryland. The petition was filed by Craig O'Donnell...

76 FR 61403 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-04

... POSTAL REGULATORY COMMISSION [Docket No. A2011-86; Order No. 878] Post Office Closing AGENCY... the closing of the Redfield, New York post office has been filed. It identifies preliminary steps and... of the Postal Service's determination to close the Redfield post office in Redfield, New York. The...

76 FR 58546 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-21

... POSTAL REGULATORY COMMISSION [Docket No. A2011-72; Order No. 856] Post Office Closing AGENCY... the closing of the Hailesboro, New York post office has been filed. It identifies preliminary steps... determination to close the Hailesboro post office in Hailesboro, New York. The petition was filed by Natalie J...

76 FR 64132 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-17

... POSTAL REGULATORY COMMISSION [Docket No. A2012-6; Order No. 902] Post Office Closing AGENCY... the closing of the Saint Lucas, Iowa post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the Saint Lucas post office in Saint Lucas, Iowa. The petition...

76 FR 75568 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-02

... POSTAL REGULATORY COMMISSION [Docket No. A2012-59; Order No. 1000] Post Office Closing AGENCY... the closing of the New Cambria, Kansas post office has been filed. It identifies preliminary steps and... Postal Service's determination to close the New Cambria post office in New Cambria, Kansas. The petition...

77 FR 3805 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... POSTAL REGULATORY COMMISSION [Docket No. A2012-109; Order No. 1148] Post Office Closing AGENCY... the closing of the Bovill, Idaho post office has been filed. It identifies preliminary steps and... petitions for review of the Postal Service's determination to close the Bovill post office in Bovill, Idaho...

77 FR 7213 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-02-10

... POSTAL REGULATORY COMMISSION [Docket No. A2012-120; Order No. 1198] Post Office Closing AGENCY... the closing of the Santa Fe, Missouri post office has been filed. It identifies preliminary steps and... two petitions for review of the Postal Service's determination to close the Santa Fe post office in...

76 FR 72985 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-28

... POSTAL REGULATORY COMMISSION [Docket No. A2012-53; Order No. 984] Post Office Closing AGENCY... the closing of the Witten, South Dakota post office has been filed. It identifies preliminary steps... determination to close the Witten post office in Witten, South Dakota. The first petition for review received...

76 FR 61758 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-10-05

... POSTAL REGULATORY COMMISSION [Docket No. A2011-89; Order No. 881] Post Office Closing AGENCY... the closing of the Argyle, Florida post office has been filed. It identifies preliminary steps and... determination to close the Argyle post office in Argyle, Florida. The petition was filed by Blythe D. Gottleib...

76 FR 78318 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-16

... POSTAL REGULATORY COMMISSION [Docket No. A2012-80; Order No. 1029] Post Office Closing AGENCY... the closing of the Harris, Iowa post office has been filed. It identifies preliminary steps and... received a petition for review of the Postal Service's determination to close the Harris post office in...

76 FR 70173 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2011-11-10

... POSTAL REGULATORY COMMISSION [Docket No. A2012-41; Order No. 948] Post Office Closing AGENCY... the closing of the West Edmeston, New York post office has been filed. It identifies preliminary steps... Postal Service's determination to close the West Edmeston post office in West Edmeston, New York. The...

77 FR 3808 - Post Office Closing

Federal Register 2010, 2011, 2012, 2013, 2014

2012-01-25

... POSTAL REGULATORY COMMISSION [Docket No. A2012-107; Order No. 1146] Post Office Closing AGENCY... the closing of the Chilo, Ohio post office has been filed. It identifies preliminary steps and... review of the Postal Service's determination to close the Chilo post office in Chilo, Ohio. The petition...

48 CFR 22.404-10 - Posting wage determinations and notice.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 48 Federal Acquisition Regulations System 1 2010-10-01 2010-10-01 false Posting wage... Contracts Involving Construction 22.404-10 Posting wage determinations and notice. The contractor must keep a copy of the applicable wage determination (and any approved additional classifications) posted at...