Effect of music on mealtime disruptions.

PubMed

Hooper, Jeff; Carson, Derek; Lindsay, Bill

People with learning disabilities can disrupt mealtimes with non-cooperative, aggressive and self-injurious behaviours that challenge other people to tolerate and manage them. These behaviours appear to arise because the proximity of other people, and the heightened activity and noise of a dining room, causes anxiety and agitation. To examine how delivering calming background music via headphones affected anxiety-driven behaviours that disrupted mealtimes. A sample of 30 adults with mild, moderate or severe learning disabilities were videotaped during mealtimes on two consecutive days. On the first day, half the group ate without any calming music while the other half sat opposite them wearing earphones and listening to calming music. On the second day, the non-music and music groups swapped around. Of the participants who tolerated the earphones, only three showed disruptive behaviour; all three had been sitting at the table waiting for their food. With so few examples, meaningful inferential analysis was not possible. However, there were signs that calming music had a positive effect on disruptive mealtime behaviours. It eliminated physical harm, complaining and verbal repetition in one person, and stopped another from shouting/swearing. It also reduced the incidence of shouting/swearing, restlessness and vocalising. Calming music and reduced waiting at tables for food may reduce disruptive behaviours.

Active layer monitoring at CALM-S site near J.G.Mendel Station, James Ross Island, eastern Antarctic Peninsula.

PubMed

Hrbáček, Filip; Kňažková, Michaela; Nývlt, Daniel; Láska, Kamil; Mueller, Carsten W; Ondruch, Jakub

2017-12-01

The Circumpolar Active Layer Monitoring - South (CALM-S) site was established in February 2014 on James Ross Island as the first CALM-S site in the eastern Antarctic Peninsula region. The site, located near Johann Gregor Mendel Station, is labelled CALM-S JGM. The grid area is gently sloped (<3°) and has an elevation of between 8 and 11ma.s.l. The lithology of the site consists of the muddy sediments of Holocene marine terrace and clayey-sandy Cretaceous sedimentary rocks, which significantly affect the texture, moisture content, and physical parameters of the ground within the grid. Our objective was to study seasonal and interannual variability of the active layer depth and thermal regime at the CALM-S site, and at two ground temperature measurement profiles, AWS-JGM and AWS-CALM, located in the grid. The mean air temperature in the period March 2013 to February 2016 reached -7.2°C. The mean ground temperature decreased with depth from -5.3°C to -5.4°C at 5cm, to -5.5°C to -5.9°C at 200cm. Active layer thickness was significantly higher at AWS-CALM and ranged between 86cm (2014/15) and 87cm (2015/16), while at AWS-JGM it reached only 51cm (2013/14) to 65cm (2015/16). The mean probed active layer depth increased from 66.4cm in 2013/14 to 78.0cm in 2014/15. Large differences were observed when comparing the minimum (51cm to 59cm) and maximum (100cm to 113cm) probed depths. The distribution of the active layer depth and differences in the thermal regime of the uppermost layer of permafrost at CALM-S JGM clearly show the effect of different lithological properties on the two lithologically distinct parts of the grid. Copyright © 2017 Elsevier B.V. All rights reserved.

Learning what feelings to desire: socialization of ideal affect through children's storybooks.

PubMed

Tsai, Jeanne L; Louie, Jennifer Y; Chen, Eva E; Uchida, Yukiko

2007-01-01

Previous findings suggest that cultural factors influence ideal affect (i.e., the affective states that people ideally want to feel). Three studies tested the hypothesis that cultural differences in ideal affect emerge early in life and are acquired through exposure to storybooks. In Study 1, the authors established that consistent with previous findings, European American preschoolers preferred excited (vs. calm) states more (indexed by activity and smile preferences) and perceived excited (vs. calm) states as happier than Taiwanese Chinese preschoolers. In Study 2, it was observed that similar differences were reflected in the pictures (activities, expressions, and smiles) of best-selling storybooks in the United States and Taiwan. Study 3 found that across cultures, exposure to exciting (vs. calm) storybooks altered children's preferences for excited (vs. calm) activities and their perceptions of happiness. These findings suggest that cultural differences in ideal affect may be due partly to differential exposure to calm and exciting storybooks.

Effects of Iron Depletion on CALM-AF10 Leukemias

PubMed Central

Heath, Jessica L.; Weiss, Joshua M.

2014-01-01

Iron, an essential nutrient for cellular growth and proliferation, enters cells via clathrin-mediated endocytosis (CME). The clathrin assembly lymphoid myeloid (CALM) protein plays an essential role in the cellular import of iron by CME. CALM-AF10 leukemias harbor a single copy of the normal CALM gene, and may therefore be more sensitive to the growth inhibitory effect of iron restriction compared with normal hematopoietic cells. We found that Calm heterozygous (CalmHET) murine fibroblasts exhibit signs of iron deficiency, with increased surface transferrin receptor (sTfR) levels and reduced growth rates. CalmHET hematopoietic cells are more sensitive in vitro to iron chelators than their wild type counterparts. Iron chelation also displayed toxicity towards cultured CalmHET CALM-AF10 leukemia cells and this effect was additive to that of chemotherapy. In mice transplanted with CalmHET CALM-AF10 leukemia, we found that dietary iron restriction reduces tumor burden in the spleen. However, dietary iron restriction, used alone or in conjunction with chemotherapy, did not increase survival of mice with CalmHET CALM-AF10 leukemia. In summary, while Calm heterozygosity results in iron deficiency and increased sensitivity to iron chelation in vitro, our data in mice do not suggest that iron depletion strategies would be beneficial for the therapy of CALM-AF10 leukemia patients. PMID:25193880

PICALM modulates autophagy activity and tau accumulation

PubMed Central

Moreau, Kevin; Fleming, Angeleen; Imarisio, Sara; Lopez Ramirez, Ana; Mercer, Jacob L.; Jimenez-Sanchez, Maria; Bento, Carla F.; Puri, Claudia; Zavodszky, Eszter; Siddiqi, Farah; Lavau, Catherine P.; Betton, Maureen; O’Kane, Cahir J.; Wechsler, Daniel S.; Rubinsztein, David C.

2014-01-01

Genome-wide association studies have identified several loci associated with Alzheimer’s disease (AD), including proteins involved in endocytic trafficking such as PICALM/CALM (phosphatidylinositol binding clathrin assembly protein). It is unclear how these loci may contribute to AD pathology. Here we show that CALM modulates autophagy and alters clearance of tau, a protein which is a known autophagy substrate and which is causatively linked to AD, both in vitro and in vivo. Furthermore, altered CALM expression exacerbates tau-mediated toxicity in zebrafish transgenic models. CALM influences autophagy by regulating the endocytosis of SNAREs, such as VAMP2, VAMP3 and VAMP8, which have diverse effects on different stages of the autophagy pathway, from autophagosome formation to autophagosome degradation. This study suggests that the AD genetic risk factor CALM modulates autophagy, and this may affect disease in a number of ways including modulation of tau turnover. PMID:25241929

A Critical Role for CRM1 in Regulating HOXA Gene Transcription in CALM-AF10 Leukemias

PubMed Central

Conway, Amanda E.; Haldeman, Jonathan M.; Wechsler, Daniel S.; Lavau, Catherine P.

2014-01-01

The leukemogenic CALM-AF10 fusion protein is found in patients with immature acute myeloid and T-lymphoid malignancies. CALM-AF10 leukemias display abnormal H3K79 methylation and increased HOXA cluster gene transcription. Elevated expression of HOXA genes is critical for leukemia maintenance and progression; however, the precise mechanism by which CALM-AF10 alters HOXA gene expression is unclear. We previously determined that CALM contains a CRM1-dependent nuclear export signal (NES), which is both necessary and sufficient for CALM-AF10-mediated leukemogenesis. Here, we find that interaction of CALM-AF10 with the nuclear export receptor CRM1 is necessary for activating HOXA gene expression. We show that CRM1 localizes to HOXA loci where it recruits CALM-AF10, leading to transcriptional and epigenetic activation of HOXA genes. Genetic and pharmacological inhibition of the CALM-CRM1 interaction prevents CALM-AF10 enrichment at HOXA chromatin, resulting in immediate loss of transcription. These results provide a comprehensive mechanism by which the CALM-AF10 translocation activates the critical HOXA cluster genes. Furthermore, this report identifies a novel function of CRM1: the ability to bind chromatin and recruit the NES-containing CALM-AF10 transcription factor. PMID:25027513

Computer Assisted Learning for the Mind (CALM): the mental health of medical students and their use of a self-help website.

PubMed

Moir, Fiona; Fernando, Antonio T; Kumar, Shailesh; Henning, Marcus; Moyes, Simon A; Elley, C Raina

2015-03-27

The aim of this study was to develop an evidence-based self-help website, Computer Assisted Learning for the Mind (CALM) designed to improve mental health amongst medical students; and to assess the proportion, demographics and mental health of students who chose to use the site. All 2nd and 3rd year medical students from one New Zealand university were invited to participate. Demographics and mental health scores of those accessing CALM were compared with those not accessing it. Outcome measures included depression (PHQ-9) and anxiety (GADS-7) scores recorded at baseline. Anonymous identifiers were used to track website use. Baseline questionnaires were completed by 279/321 (87%) of eligible students. CALM was accessed by 80/321 (25%) of the students over a 5 week period. Those who accessed CALM and could be linked by unique identifier (n=49) had significantly higher anxiety scores (p=0.01) but not higher depression scores (p=0.067) at baseline, than those who did not access CALM (n=230). Of those students with both PHQ-9 scores and GAD-7 scores =10 (at risk of significant depression and anxiety) at baseline, 41% went on to access CALM. The CALM website was used by 25% of medical students, particularly those with poorer anxiety scores. Self-selection to a web-based resource may provide assistance to those most in need, but further research would be needed to assess effectiveness.

Tea-induced calmness: Sugar-sweetened tea calms consumers exposed to acute stressor

PubMed Central

Samant, Shilpa. S.; Wilkes, Katherine; Odek, Zephania; Seo, Han-Seok

2016-01-01

The food and beverage industry has been increasingly replacing sugar with non-nutritive sweeteners in their sweetened products to control or reduce total calories. Research comparing the effect of nutritive and non-nutritive sweeteners on emotional state of participants exposed to acute stressors is still limited. This study aimed to determine the effect of drinking tea sweetened with either a nutritive sweetener (sugar) or a non-nutritive sweetener (sucralose or stevia) on emotional state, in terms of calmness and pleasantness, of participants exposed to an acute stressor. Effects of acute stress on sweetness intensity and overall liking of tea beverages were also determined. Results showed that the possibility of tea-induced calmness, calculated as the difference between calmness ratings after and before drinking a tea sample, was established on stress session in the sugar-sweetened tea. Overall liking, but not the sweetness intensity, of the sugar-sweetened tea was affected by acute stress. In conclusion, this study provides empirical evidence that the consumption of tea sweetened with nutritive sweetener, but not with non-nutritive sweetener, has calming effect on consumers with acute stress, suggesting that this effect may not be due to the sweet taste of sugar, but due to the caloric nature of the sweetener. PMID:27848976

Tea-induced calmness: Sugar-sweetened tea calms consumers exposed to acute stressor.

PubMed

Samant, Shilpa S; Wilkes, Katherine; Odek, Zephania; Seo, Han-Seok

2016-11-16

The food and beverage industry has been increasingly replacing sugar with non-nutritive sweeteners in their sweetened products to control or reduce total calories. Research comparing the effect of nutritive and non-nutritive sweeteners on emotional state of participants exposed to acute stressors is still limited. This study aimed to determine the effect of drinking tea sweetened with either a nutritive sweetener (sugar) or a non-nutritive sweetener (sucralose or stevia) on emotional state, in terms of calmness and pleasantness, of participants exposed to an acute stressor. Effects of acute stress on sweetness intensity and overall liking of tea beverages were also determined. Results showed that the possibility of tea-induced calmness, calculated as the difference between calmness ratings after and before drinking a tea sample, was established on stress session in the sugar-sweetened tea. Overall liking, but not the sweetness intensity, of the sugar-sweetened tea was affected by acute stress. In conclusion, this study provides empirical evidence that the consumption of tea sweetened with nutritive sweetener, but not with non-nutritive sweetener, has calming effect on consumers with acute stress, suggesting that this effect may not be due to the sweet taste of sugar, but due to the caloric nature of the sweetener.

Developing a Web-Based Advisory Expert System for Implementing Traffic Calming Strategies

PubMed Central

Falamarzi, Amir; Borhan, Muhamad Nazri; Rahmat, Riza Atiq O. K.

2014-01-01

Lack of traffic safety has become a serious issue in residential areas. In this paper, a web-based advisory expert system for the purpose of applying traffic calming strategies on residential streets is described because there currently lacks a structured framework for the implementation of such strategies. Developing an expert system can assist and advise engineers for dealing with traffic safety problems. This expert system is developed to fill the gap between the traffic safety experts and people who seek to employ traffic calming strategies including decision makers, engineers, and students. In order to build the expert system, examining sources related to traffic calming studies as well as interviewing with domain experts have been carried out. The system includes above 150 rules and 200 images for different types of measures. The system has three main functions including classifying traffic calming measures, prioritizing traffic calming strategies, and presenting solutions for different traffic safety problems. Verifying, validating processes, and comparing the system with similar works have shown that the system is consistent and acceptable for practical uses. Finally, some recommendations for improving the system are presented. PMID:25276861

Developing a web-based advisory expert system for implementing traffic calming strategies.

PubMed

Falamarzi, Amir; Borhan, Muhamad Nazri; Rahmat, Riza Atiq O K

2014-01-01

Lack of traffic safety has become a serious issue in residential areas. In this paper, a web-based advisory expert system for the purpose of applying traffic calming strategies on residential streets is described because there currently lacks a structured framework for the implementation of such strategies. Developing an expert system can assist and advise engineers for dealing with traffic safety problems. This expert system is developed to fill the gap between the traffic safety experts and people who seek to employ traffic calming strategies including decision makers, engineers, and students. In order to build the expert system, examining sources related to traffic calming studies as well as interviewing with domain experts have been carried out. The system includes above 150 rules and 200 images for different types of measures. The system has three main functions including classifying traffic calming measures, prioritizing traffic calming strategies, and presenting solutions for different traffic safety problems. Verifying, validating processes, and comparing the system with similar works have shown that the system is consistent and acceptable for practical uses. Finally, some recommendations for improving the system are presented.

Treatment of café-au-lait macules with a high-fluenced 1064-nm Q-switched neodymium:yttrium aluminum garnet laser.

PubMed

Kim, Jiehoon; Hur, Hoon; Kim, Yu Ri; Cho, Sung Bin

2018-02-01

Café-au-lait macules (CALMs) are light to dark brown macules or patches of increased melanin concentration found along the dermoepidermal junction. Although many attempts to treat CALMs using various kinds of laser/light-based devices have been reported, CALMs remain refractory thereto with high recurrence rates. In this case series, we describe four patients with idiopathic CALMs that were effectively and safely treated with a non-ablative, high-fluenced, Q-switched (QS), 1064-nm neodymium:yttrium aluminum garnet (Nd:YAG) laser. The typical laser parameters for treating CALMs, including a spot size of 7-7.5 mm, a fluence of 2.4-2.5 J/cm 2 , and one to two passes until the appearance of mild erythema, but not petechiae, were utilized in this study over 12-24 treatment sessions at 2-week intervals. We suggest that high-fluenced QS 1064-nm Nd:YAG laser treatment can be used as an effective and alternative treatment modality for CALMs with minimal risk of side effects.

Design of the Coordinated Anxiety Learning and Management (CALM) Study: Innovations in Collaborative Care for Anxiety Disorders

PubMed Central

Sullivan, Greer; Craske, Michelle G; Sherbourne, Cathy; Edlund, Mark J; Rose, Raphael D; Golinelli, Daniela; Chavira, Denise A; Bystritsky, Alexander; Stein, Murray B; Roy-Byrne, Peter P

2007-01-01

Background: Despite a marked increase in persons seeking help for anxiety disorders, the care provided may not be evidence-based, especially when delivered by non-specialists. Since anxiety disorders are most often treated in primary care, quality improvement interventions are needed there. Research Design: A randomized controlled trial of a collaborative care effectiveness intervention for anxiety disorders. Subjects: Approximately 1040 adult primary care patients with one of four anxiety disorders (generalized anxiety disorder, panic disorder, posttraumatic stress disorder, or social anxiety disorder), recruited from four national sites. Intervention: Anxiety clinical specialists deliver education and behavioral activation to intervention patients and monitor their symptoms. Intervention patients choose cognitive behavioral therapy, anti-anxiety medications, or both, in a “stepped care” treatment that varies according to clinical need. Control patients receive usual care from their primary care clinician. CALM's innovations include the flexibility to treat any one of four anxiety disorders, co-occurring depression, and/or alcohol abuse; its use of on-site clinicians to conduct initial assessments, and its computer-assisted psychotherapy delivery. Evaluation: Anxiety symptoms, functioning, satisfaction with care, and health care utilization are assessed at 6-month intervals. Conclusion: CALM was designed for clinical effectiveness and easy dissemination in a variety of primary care settings. PMID:17888803

Neural evidence for cultural differences in the valuation of positive facial expressions

PubMed Central

Park, BoKyung; Chim, Louise; Blevins, Elizabeth; Knutson, Brian

2016-01-01

European Americans value excitement more and calm less than Chinese. Within cultures, European Americans value excited and calm states similarly, whereas Chinese value calm more than excited states. To examine how these cultural differences influence people’s immediate responses to excited vs calm facial expressions, we combined a facial rating task with functional magnetic resonance imaging. During scanning, European American (n = 19) and Chinese (n = 19) females viewed and rated faces that varied by expression (excited, calm), ethnicity (White, Asian) and gender (male, female). As predicted, European Americans showed greater activity in circuits associated with affect and reward (bilateral ventral striatum, left caudate) while viewing excited vs calm expressions than did Chinese. Within cultures, European Americans responded to excited vs calm expressions similarly, whereas Chinese showed greater activity in these circuits in response to calm vs excited expressions regardless of targets’ ethnicity or gender. Across cultural groups, greater ventral striatal activity while viewing excited vs. calm expressions predicted greater preference for excited vs calm expressions months later. These findings provide neural evidence that people find viewing the specific positive facial expressions valued by their cultures to be rewarding and relevant. PMID:26342220

Phenotypic Variability Among Café-au-lait Macules in NF1

PubMed Central

Boyd, Kevin P.; Gao, Liyan; Feng, Rui; Beasley, Mark; Messiaen, Ludwine; Korf, Bruce R.; Theos, Amy

2009-01-01

Background Cafe-au-lait macules (CALMs) in NF1 are an early and accessible phenotype in NF1, but have not been extensively studied. Objective To more fully characterize the phenotype of CALMs in patients with NF1. Methods Twenty-four patients with a diagnosis of NF1 confirmed through clinical diagnosis or molecular genetic testing were recruited from patients seen in the Genetics Department at the University of Alabama at Birmingham. CALM locations were mapped using standard digital photography. Pigment intensity was measured with a narrowband spectrophotometer, which estimates the relative amount of melanin (M) based on its absorption of visible light. The major response was defined as the difference between the mean M from the CALM and the mean M from the surrounding skin. The major response for each spot was compared to spots within an individual and across individuals in the study population. Results There was significant variability of the major response, primarily attributable to intrapersonal variability (48.4%, <0.0001) and secondly to interpersonal variability (33.0%, <0.0094). Subsequent analysis based on genetic mutation type showed significantly darker spots in individuals with germline mutations leading to haploinsufficiency. Limitations The study was performed on a small population of patients and the method utilized has not yet been used extensively for this purpose. Conclusions CALMs vary in pigment intensity not only across individuals, but also within individuals and this variability was unrelated to sun exposure. Further studies may help elucidate the molecular basis of this finding, leading to an increased understanding of the pathogenesis of CALMs in NF1. PMID:20605257

Developing a Measure of Traffic Calming Associated with Elementary School Students’ Active Transport

PubMed Central

Nicholson, Lisa M.; Turner, Lindsey; Slater, Sandy J.; Abuzayd, Haytham; Chriqui, Jamie F.; Chaloupka, Frank

2014-01-01

The objective of this study is to develop a measure of traffic calming with nationally available GIS data from NAVTEQ and to validate the traffic calming index with the percentage of children reported by school administrators as walking or biking to school, using data from a nationally representative sample of elementary schools in 2006-2010. Specific models, with and without correlated errors, examined associations of objective GIS measures of the built environment, nationally available from NAVTEQ, with the latent construct of traffic calming. The best fit model for the latent traffic calming construct was determined to be a five factor model including objective measures of intersection density, count of medians/dividers, count of low mobility streets, count of roundabouts, and count of on-street parking availability, with no correlated errors among items. This construct also proved to be a good fit for the full measurement model when the outcome measure of percentage of students walking or biking to school was added to the model. The traffic calming measure was strongly, significantly, and positively correlated with the percentage of students reported as walking or biking to school. Applicability of results to public health and transportation policies and practices are discussed. PMID:25506255

Developing a Measure of Traffic Calming Associated with Elementary School Students' Active Transport.

PubMed

Nicholson, Lisa M; Turner, Lindsey; Slater, Sandy J; Abuzayd, Haytham; Chriqui, Jamie F; Chaloupka, Frank

2014-12-01

The objective of this study is to develop a measure of traffic calming with nationally available GIS data from NAVTEQ and to validate the traffic calming index with the percentage of children reported by school administrators as walking or biking to school, using data from a nationally representative sample of elementary schools in 2006-2010. Specific models, with and without correlated errors, examined associations of objective GIS measures of the built environment, nationally available from NAVTEQ, with the latent construct of traffic calming. The best fit model for the latent traffic calming construct was determined to be a five factor model including objective measures of intersection density, count of medians/dividers, count of low mobility streets, count of roundabouts, and count of on-street parking availability, with no correlated errors among items. This construct also proved to be a good fit for the full measurement model when the outcome measure of percentage of students walking or biking to school was added to the model. The traffic calming measure was strongly, significantly, and positively correlated with the percentage of students reported as walking or biking to school. Applicability of results to public health and transportation policies and practices are discussed.

Quality Risk Management. Modernising the Architecture of Quality Assurance

ERIC Educational Resources Information Center

Raban, Colin; Turner, Liz

2006-01-01

Although the world is changing, quality management remains an area of relative calm. Many institutions continue to use elaborated versions of a model that is developed by the Council of Academic Awards and conceived at a time when higher education was not so exposed to market forces, when the policy and regulatory environment was relatively…

FREEZE-FRAME: Fast Action Stress Relief.

ERIC Educational Resources Information Center

Childre, Doc Lew

Recent scientific research has proven that we can, not only manage our stress, we can even prevent it. Ways to achieve stress management are presented in this book. It details a method called FREEZE-FRAME, a process in which individuals mentally stop the chaos that surrounds them and then calmly contemplate their situation. The text opens with an…

Neural evidence for cultural differences in the valuation of positive facial expressions.

PubMed

Park, BoKyung; Tsai, Jeanne L; Chim, Louise; Blevins, Elizabeth; Knutson, Brian

2016-02-01

European Americans value excitement more and calm less than Chinese. Within cultures, European Americans value excited and calm states similarly, whereas Chinese value calm more than excited states. To examine how these cultural differences influence people's immediate responses to excited vs calm facial expressions, we combined a facial rating task with functional magnetic resonance imaging. During scanning, European American (n = 19) and Chinese (n = 19) females viewed and rated faces that varied by expression (excited, calm), ethnicity (White, Asian) and gender (male, female). As predicted, European Americans showed greater activity in circuits associated with affect and reward (bilateral ventral striatum, left caudate) while viewing excited vs calm expressions than did Chinese. Within cultures, European Americans responded to excited vs calm expressions similarly, whereas Chinese showed greater activity in these circuits in response to calm vs excited expressions regardless of targets' ethnicity or gender. Across cultural groups, greater ventral striatal activity while viewing excited vs. calm expressions predicted greater preference for excited vs calm expressions months later. These findings provide neural evidence that people find viewing the specific positive facial expressions valued by their cultures to be rewarding and relevant. © The Author (2015). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

Impact of Perceptual Speed Calming Curve Countermeasures on Drivers’ Anticipation and Mitigation Ability : A Driving Simulator Study

DOT National Transportation Integrated Search

2018-02-01

Horizontal curves are unavoidable in rural roads and are a serious crash risk to vehicle occupants. This study investigates the impact and effectiveness of three curve-based perceptual speed-calming countermeasures (advance curve warning signs, chevr...

A Novel Analysis of Performance Classification and Workload Prediction Using Electroencephalography (EEG) Frequency Data

DTIC Science & Technology

2015-03-26

Engineering and Management Air Force Institute of Technology Air University Air Education and Training Command In Partial Fulfillment of the...Human Universal Measurement and Assessment Network (HUMAN) Lab human performance experiment trials were used to train , validate and test the...calming music to ease the individual before the start of the study [8]. EEG data contains noise ranging from muscle twitches, blinking and other functions

Comparison of Breastmilk Odor and Vanilla Odor on Mitigating Premature Infants' Response to Pain During and After Venipuncture.

PubMed

Jebreili, Mahnaz; Neshat, Hanieh; Seyyedrasouli, Aleheh; Ghojazade, Morteza; Hosseini, Mohammad Bagher; Hamishehkar, Hamed

2015-09-01

The main purpose of this study was to investigate the calming effects of breastmilk odor and vanilla odor on preterm infants during and after venipuncture. One hundred thirty-five preterm infants were randomly selected and divided into three groups: control, vanilla odor, and breastmilk odor. Infants in the breastmilk group were exposed to breastmilk odor, and infants in the vanilla group were exposed to vanilla odor from 5 minutes before the start of sampling until 30 seconds after sampling. The Premature Infant Pain Profile was used for calculating quality of pain in infants during and after sampling. Statistical analyses showed that both vanilla and breastmilk odors had calming effects on premature infants during sampling, but just breastmilk odor had calming effects on infants after the end of sampling. Compared with vanilla odor, breastmilk odor has more calming effects on premature infants. Breastmilk odor can be used for calming premature infants during and after venipuncture.

Clinical leadership in mental health nursing: the importance of a calm and confident approach.

PubMed

Ennis, Gary; Happell, Brenda; Reid-Searl, Kerry

2015-01-01

Explore the perceptions of nurses working in mental health of effective clinical leadership. In-depth interviews were conducted with registered nurses employed in a mental health setting. Qualitative research using grounded theory. Remaining calm and confident in times of crisis and uncertainty was identified as one attribute of clinical leadership. Participants noted clinical leaders' demeanor during stressful or crisis situations, and their ability to manage unpredictable or unexpected clinical situations as contributing positively to clinical practice. Understanding these characteristics and how they can influence positive outcomes for clients is crucial in addressing the recruitment and retention challenges for the nursing workforce. © 2014 Wiley Periodicals, Inc.

Reduction in predicted survival times in cold water due to wind and waves.

PubMed

Power, Jonathan; Simões Ré, António; Barwood, Martin; Tikuisis, Peter; Tipton, Michael

2015-07-01

Recent marine accidents have called into question the level of protection provided by immersion suits in real (harsh) life situations. Two immersion suit studies, one dry and the other with 500 mL of water underneath the suit, were conducted in cold water with 10-12 males in each to test body heat loss under three environmental conditions: calm, as mandated for immersion suit certification, and two combinations of wind plus waves to simulate conditions typically found offshore. In both studies mean skin heat loss was higher in wind and waves vs. calm; deep body temperature and oxygen consumption were not different. Mean survival time predictions exceeded 36 h for all conditions in the first study but were markedly less in the second in both calm and wind and waves. Immersion suit protection and consequential predicted survival times under realistic environmental conditions and with leakage are reduced relative to calm conditions. Copyright © 2015. Published by Elsevier Ltd.

Limited time perspective increases the value of calm.

PubMed

Jiang, Da; Fung, Helene H; Sims, Tamara; Tsai, Jeanne L; Zhang, Fan

2016-02-01

Previous findings indirectly suggest that the more people perceive their time in life as limited, the more they value calm. No study, however, has directly tested this hypothesis. To this end, using a combination of survey, experience sampling, and experimental methods, we examined the relationship between future time perspective and the affective states that people ideally want to feel (i.e., their "ideal affect"). In Study 1, the more people reported a limited time perspective, the more they wanted to feel calm and experience other low-arousal positive states. In Study 2, participants were randomly assigned to a limited time or an expanded time condition. Participants in the limited time condition reported valuing calm and other low arousal positive states more than those in the expanded time condition. We discuss the implications of these findings for broadening our understanding of the factors that shape how people ideally want to feel, and their consequences for decision making. (c) 2016 APA, all rights reserved).

The effects of traffic calming measures on pedestrian and motorist behavior

DOT National Transportation Integrated Search

2001-08-01

Traffic calming treatments may benefit pedestrians who are crossing the street by slowing down vehicle traffic, shortening crossing distances, and enhancing motorist and pedestrian visibility. The objective of this study is to evaluate the effects of...

Phenotypic variability among café-au-lait macules in neurofibromatosis type 1.

PubMed

Boyd, Kevin P; Gao, Liyan; Feng, Rui; Beasley, Mark; Messiaen, Ludwine; Korf, Bruce R; Theos, Amy

2010-09-01

Café-au-lait macules (CALMs) in neurofibromatosis type 1 (NF1) are an early and accessible phenotype in NF1, but have not been extensively studied. We sought to more fully characterize the phenotype of CALMs in patients with NF1. In all, 24 patients with a diagnosis of NF1 confirmed through clinical diagnosis or molecular genetic testing were recruited from patients seen in the genetics department at the University of Alabama at Birmingham. CALM locations were mapped using standard digital photography. Pigment intensity was measured with a narrowband spectrophotometer, which estimates the relative amount of melanin based on its absorption of visible light. The major response was defined as the difference between the mean melanin from the CALM and the mean melanin from the surrounding skin. The major response for each spot was compared with spots within an individual and across individuals in the study population. There was significant variability of the major response, primarily attributable to intrapersonal variability (48.4%, P < .0001) and secondly to interpersonal variability (33.0%, P < .0094). Subsequent analysis based on genetic mutation type showed significantly darker spots in individuals with germline mutations leading to haploinsufficiency. The study was performed on a small population of patients and the method has not yet been used extensively for this purpose. CALMs vary in pigment intensity not only across individuals, but also within individuals and this variability was unrelated to sun exposure. Further studies may help elucidate the molecular basis of this finding, leading to an increased understanding of the pathogenesis of CALMs in NF1. Copyright 2009 American Academy of Dermatology, Inc. Published by Mosby, Inc. All rights reserved.

33 CFR 164.35 - Equipment: All vessels.

Code of Federal Regulations, 2013 CFR

2013-07-01

...: (i) Calm weather—wind 10 knots or less, calm sea; (ii) No current; (iii) Deep water conditions—water...: (1) Calm weather—wind 10 knots or less, calm sea; (2) No current; (3) Water depth twice the vessel's..., permanently displayed on the navigating bridge and in the steering gear compartment. (l) An indicator readable...

33 CFR 164.35 - Equipment: All vessels.

Code of Federal Regulations, 2014 CFR

2014-07-01

...: (i) Calm weather—wind 10 knots or less, calm sea; (ii) No current; (iii) Deep water conditions—water...: (1) Calm weather—wind 10 knots or less, calm sea; (2) No current; (3) Water depth twice the vessel's..., permanently displayed on the navigating bridge and in the steering gear compartment. (l) An indicator readable...

33 CFR 164.35 - Equipment: All vessels.

Code of Federal Regulations, 2010 CFR

2010-07-01

... to alter course 90 degrees with maximum rudder angle and constant power settings, for either full and...: (i) Calm weather—wind 10 knots or less, calm sea; (ii) No current; (iii) Deep water conditions—water...: (1) Calm weather—wind 10 knots or less, calm sea; (2) No current; (3) Water depth twice the vessel's...

33 CFR 164.35 - Equipment: All vessels.

Code of Federal Regulations, 2011 CFR

2011-07-01

... to alter course 90 degrees with maximum rudder angle and constant power settings, for either full and...: (i) Calm weather—wind 10 knots or less, calm sea; (ii) No current; (iii) Deep water conditions—water...: (1) Calm weather—wind 10 knots or less, calm sea; (2) No current; (3) Water depth twice the vessel's...

Prognostic subgroups for remission and response in the Coordinated Anxiety Learning and Management (CALM) trial.

PubMed

Kelly, J MacLaren; Jakubovski, Ewgeni; Bloch, Michael H

2015-03-01

Most patients with anxiety disorders receive treatment in primary care settings. Limited moderator data are available to inform clinicians of likely prognostic outcomes for individual patients. We identify baseline characteristics associated with outcome in adults seeking treatment for anxiety disorders. We conducted an exploratory moderator analysis from the Coordinated Anxiety Learning and Management (CALM) trial. In the CALM trial, 1,004 adults who met DSM-IV criteria for generalized anxiety disorder (GAD), panic disorder, social anxiety disorder, and/or posttraumatic stress disorder (PTSD) were randomized to usual care (UC) or a collaborative care intervention (ITV) of cognitive-behavioral therapy and/or pharmacotherapy between June 2006 and April 2008. Logistic regression was used to examine baseline characteristics associated with remission and response overall and by treatment condition. Receiver operating curve (ROC) analyses identified subgroups associated with similar likelihood of response and remission of global anxiety symptoms. Remission was defined as score < 6 on the 12-item Brief Symptom Inventory (BSI-12) anxiety and somatization subscales. Response was defined as at least 50% reduction on BSI-12, or meeting remission criteria. Randomization to ITV over UC was often the strongest predictor of outcome. Several baseline patient characteristics were associated with poor treatment outcome including comorbid depression, increased severity of underlying anxiety disorder(s) (P < .001), low socioeconomic status (perceived [P < .001] and actual [P < .05]), and limited social support (P < .001). Patient characteristics associated with particular benefit from ITV were being female (P < .05), increased depression (P < .01)/GAD severity (P < .05), and low socioeconomic status (P < .05). ROC analysis demonstrated prognostic subgroups with large differences in response likelihood. Further research should focus on the effectiveness of implementing the ITV intervention of CALM in community treatment centers where patients typically are of low socioeconomic status and may particularly benefit from ITV. ClinicalTrials.gov identifier: NCT00347269. © Copyright 2015 Physicians Postgraduate Press, Inc.

Calm Merino ewes have a higher ovulation rate and more multiple pregnancies than nervous ewes.

PubMed

van Lier, E; Hart, K W; Viñoles, C; Paganoni, B; Blache, D

2017-07-01

In 1990, two selection lines of Merino sheep were established for low and high behavioural reactivity (calm and nervous temperament) at the University of Western Australia. Breeding records consistently showed that calm ewes weaned 10% to 19% more lambs than the nervous ewes. We hypothesise that calm ewes could have a higher ovulation rate than nervous ewes and/or calm ewes could have a lower rate of embryo mortality than nervous ewes. We tested these hypotheses by comparing the ovulation rate and the rate of embryo mortality between the calm and nervous lines before and after synchronisation and artificial insemination. Merino ewes from the temperament selection lines (calm, n=100; nervous, n=100) were synchronised (early breeding season) for artificial insemination (day 0) (intravaginal sponges containing fluogestone acetate and eCG immediately after sponge withdrawal). On day-17 and 11 ovarian cyclicity and corpora lutea, and on days 30 and 74 pregnancies and embryos/foetuses were determined by ultrasound. Progesterone, insulin and leptin concentrations were determined in blood plasma samples from days 5, 12 and 17. Ovarian cyclicity before and after oestrus synchronisation did not differ between the lines, but ovulation rate did (day-17: calm 1.63; nervous 1.26; P<0.01; day 11: calm 1.83; nervous 1.57; P<0.05). Ovulation rate on day 11 in nervous ewes was higher than on day-17. Loss of embryos by day 30 was high (calm: 71/150; nervous: 68/130); but nervous ewes had a lower proportion (15/47) of multiple pregnancies compared with calm ewes (30/46; P<0.01). Reproductive loss between days 30 and 74 represented 7.3% of the overall loss. Temperament did not affect concentrations of progesterone, but nervous ewes had higher insulin (32.0 pmol/l±1.17 SEM; P=0.013) and lower leptin (1.18 μg/l±0.04 SEM; P=0.002) concentrations than calm ewes (insulin: 27.8 pmol/l±1.17 SEM; leptin: 1.35 μg/l±0.04 SEM). The differences in reproductive outcomes between the calm and nervous ewes were mainly due to a higher ovulation rate in calm ewes. We suggest that reproduction in nervous ewes is compromised by factors leading up to ovulation and conception, or the uterine environment during early pregnancy, that reflect differences in energy utilisation.

Physical Activity as Reinforcement for Classroom Calmness of ADHD Children: A Preliminary Study

ERIC Educational Resources Information Center

Azrin, Nathan H.; Vinas, Veronica; Ehle, Christopher T.

2007-01-01

Contingent reward procedures have been found beneficial in improving classroom conduct of ADHD children. Based on the conceptualization of the Premack Principle, a previous single-subject study of an ADHD Autistic child suggested the novel use of physical activity availability as a reinforcer for attentive calmness of the Attention Deficit…

A low-fluence 1064-nm Q-switched neodymium-doped yttrium aluminium garnet laser for the treatment of café-au-lait macules.

PubMed

Kim, Hyeong-Rae; Ha, Jeong-Min; Park, Min-Soo; Lee, Young; Seo, Young-Joon; Kim, Chang-Deok; Lee, Jeung-Hoon; Im, Myung

2015-09-01

Café-au-lait macules (CALMs) are a common pigmentary disorder. Although a variety of laser modalities have been used to treat CALMs, their efficacies vary and dyspigmentation may develop. We evaluated the clinical efficacy and safety of a low-fluence 1064-nm Q-switched neodymium-doped yttrium aluminium garnet (Nd:YAG) laser for the treatment of CALMs. In a preliminary investigation, 6 patients underwent a split-lesion comparative study with 532- and 1064-nm Q-switched Nd:YAG laser treatment. In total, 32 patients with 39 CALMs were enrolled in a subsequent prospective trial to evaluate the treatment with a low-fluence 1064-nm Q-switched Nd:YAG laser. In the preliminary study, the 1064-nm treatment group had a more favorable response and a shorter recovery time. In a subsequent prospective trial of a 1064-nm laser, 74.4% of the lesions showed a clinical response with clearance of ≥50.0%. The treatment regimen was well tolerated; 15.4% of patients experienced adverse events. The study participants were followed for 6 months, and there were no relevant treatment controls in the prospective trial group. Low-fluence 1064-nm Q-switched Nd:YAG laser therapy afforded good clinical improvement for treating CALMs. Copyright © 2015 American Academy of Dermatology, Inc. Published by Elsevier Inc. All rights reserved.

Cattle temperament influences metabolism:3. Metabolic response to a feed restriction challenge in beef steers

USDA-ARS?s Scientific Manuscript database

Recent studies have demonstrated metabolic differences between calm and temperamental cattle. Specifically, Temperamental cattle exhibit greater concentrations of non-esterified fatty acids (NEFAs), decreased blood urea nitrogen (BUN), and decreased insulin sensitivity compared to Calm cattle. It is...

Traffic calming for the prevention of road traffic injuries: systematic review and meta-analysis.

PubMed

Bunn, F; Collier, T; Frost, C; Ker, K; Roberts, I; Wentz, R

2003-09-01

To assess whether area-wide traffic calming schemes can reduce road crash related deaths and injuries. Systematic review and meta-analysis. Cochrane Injuries Group Specialised Register, Cochrane Central Register of Controlled Trials, Medline, EMBASE, Sociological Abstracts Science (and social science) citation index, National Technical Information service, Psychlit, Transport Research Information Service, International Road Research Documentation, and Transdoc, and web sites of road safety organisation were searched; experts were contacted, conference proceedings were handsearched, and relevant reference lists were checked. Randomised controlled trials, and controlled before/after studies of area-wide traffic calming schemes designed to discourage and slow down through traffic on residential roads. Data were collected on road user deaths, injuries, and traffic crashes. For each study rate ratios were calculated, the ratio of event rates before and after intervention in the traffic calmed area divided by the corresponding ratio of event rates in the control area, which were pooled to give an overall estimate using a random effects model. Sixteen controlled before/after studies met our inclusion criteria. Eight studies reported the number of road user deaths: pooled rate ratio 0.63 (95% confidence interval (CI) 0.14 to 2.59). Sixteen studies reported the number of injuries (fatal and non-fatal): pooled rate ratio 0.89 (95% CI 0.80 to 1.00). All studies were in high income countries. Area-wide traffic calming in towns and cities has the potential to reduce road traffic injuries. However, further rigorous evaluations of this intervention are needed, especially in low and middle income countries.

Response to Laser Treatment of Café au Lait Macules Based on Morphologic Features.

PubMed

Belkin, Daniel A; Neckman, Julia P; Jeon, Hana; Friedman, Paul; Geronemus, Roy G

2017-11-01

Response to laser treatment for café au lait macules (CALMs) is inconsistent and difficult to predict. To test the hypothesis that irregularly bordered CALMs of the "coast of Maine" subtype respond better to treatment than those of the smooth-bordered "coast of California" subtype. This retrospective case series included patients from 2 multiple-clinician US practices treated from 2005 through 2016. All patients had a clinical diagnosis of CALM and were treated with a Q-switched or picosecond laser. A total of 51 consecutive patients were eligible, 6 of whom were excluded owing to ambiguous lesion subtype. Observers were blinded to final patient groupings. Treatment with 755-nm alexandrite picosecond laser, Q-switched ruby laser, Q-switched alexandrite laser, or Q-switched 1064-nm Nd:YAG laser. Main outcome was grade in a visual analog scale (VAS) consisting of 4 levels of treatment response: poor (grade 1, 0%-25% improvement), fair (grade 2, 26%-50% improvement), good (grade 3, 51%-75% improvement), and excellent (grade 4, 76%-100% improvement). Forty-five patients were included in the series, 19 with smooth-bordered lesions and 26 with irregularly bordered lesions. Thirty-four (76%) of the participants were female; 33 (73%) were white; and the mean age at the time of laser treatment was 14.5 years (range, 0-44 years). Smooth-bordered lesions received a mean VAS score of 1.76, corresponding to a fair response on average (26%-50% pigmentary clearance). Irregularly bordered lesions received a mean VAS score of 3.67, corresponding to an excellent response on average (76%-100% clearance) (P < .001). CALMs with jagged or ill-defined borders of the coast of Maine subtype tend to respond well to laser treatment, whereas those with smooth and well-defined borders of the coast of California subtype tend to have poor response. Clinicians using Q-switched or picosecond lasers to treat CALMs can use morphologic characteristics to help predict response and more effectively manage patient expectations.

KSC-04pd1632

NASA Image and Video Library

2004-07-08

KENNEDY SPACE CENTER, FLA. - The calm blue ocean near the launch pads at KSC beckons. The sand dunes facing the Atlantic Ocean spill pink flowers down its banks. The vegetation helps prevent the dunes from eroding. The beach is part of the Canaveral National Seashore, managed by the National Wildlife Service.

Association of Genetic Variation in Calmodulin and Left Ventricular Mass in Full-Term Newborns

PubMed Central

Gorący, Iwona; Gorący, Jarosław; Skonieczna-Żydecka, Karolina; Kaczmarczyk, Mariusz; Dawid, Grażyna; Ciechanowicz, Andrzej

2013-01-01

Calmodulin II (CALM2) gene polymorphism might be responsible for the variation in the left ventricular mass amongst healthy individuals. The aim was to evaluate the correlation between left ventricular mass (LVM) and g.474955027G>A (rs7565161) polymorphism adjacent to the CALM2 gene. Healthy Polish newborns (n = 206) were recruited. Two-dimensional M-mode echocardiography was used to assess LVM. Polymorphisms were determined by polymerase chain reaction-restriction fragment length polymorphism and sequencing analyses. The carriers of the G allele of the CALM2 polymorphism had significantly higher left ventricular mass/weight (LVM/BW) values, when compared with newborns homozygous for the A allele (3.1 g/m2 versus 2.5 g/m2, P adjusted = 0.036). The AG genotype of CALM2 was associated with the highest values of LVM/BW, exhibiting a pattern of overdominance (2.9 g/kg versus 3.1 g/kg versus 2.5 g/kg, P adjusted = 0.037). The results of this study suggest that G>A CALM2 polymorphism may account for subtle variation in LVM at birth. PMID:24298550

10 Steps to a Happier Classroom. General Music.

ERIC Educational Resources Information Center

Zeiger, Albert

1996-01-01

Briefly expounds on tips for classroom management. These include stay calm and in control, ignore the behavior of disruptive students, meditate, maintain a positive atmosphere, enforce the rules, take necessary disciplinary action, be prepared, change when necessary, conduct an orientation period, and stress the importance of music. (MJP)

Yoga in Public Schools

ERIC Educational Resources Information Center

Williamson, Lisa Ann

2012-01-01

Classroom management has always been a challenge for most teachers. But what if student concentration could be augmented with several calming breaths and a chance to stretch desk-cramped young bodies? That is the question a growing number of schools are exploring by introducing yoga classes and practices into their buildings. And a limited--but…

Improve Student Behavior. K-6 Fast Flip Facts.

ERIC Educational Resources Information Center

Hollas, Betty

This flip book presents strategies for managing elementary student behavior while building community in the classroom. The first strategy explains how to remain calm and professional when facing a particularly challenging student by breathing and relaxing and reframing and retaining. The second strategy involves disengaging "smart talk" by using…

Traffic calming for the prevention of road traffic injuries: systematic review and meta-analysis

PubMed Central

Bunn, F; Collier, T; Frost, C; Ker, K; Roberts, I; Wentz, R

2003-01-01

Objective: To assess whether area-wide traffic calming schemes can reduce road crash related deaths and injuries. Design: Systematic review and meta-analysis. Data sources: Cochrane Injuries Group Specialised Register, Cochrane Central Register of Controlled Trials, Medline, EMBASE, Sociological Abstracts Science (and social science) citation index, National Technical Information service, Psychlit, Transport Research Information Service, International Road Research Documentation, and Transdoc, and web sites of road safety organisation were searched; experts were contacted, conference proceedings were handsearched, and relevant reference lists were checked. Inclusion criteria: Randomised controlled trials, and controlled before/after studies of area-wide traffic calming schemes designed to discourage and slow down through traffic on residential roads. Methods: Data were collected on road user deaths, injuries, and traffic crashes. For each study rate ratios were calculated, the ratio of event rates before and after intervention in the traffic calmed area divided by the corresponding ratio of event rates in the control area, which were pooled to give an overall estimate using a random effects model. Findings: Sixteen controlled before/after studies met our inclusion criteria. Eight studies reported the number of road user deaths: pooled rate ratio 0.63 (95% confidence interval (CI) 0.14 to 2.59). Sixteen studies reported the number of injuries (fatal and non-fatal): pooled rate ratio 0.89 (95% CI 0.80 to 1.00). All studies were in high income countries. Conclusion: Area-wide traffic calming in towns and cities has the potential to reduce road traffic injuries. However, further rigorous evaluations of this intervention are needed, especially in low and middle income countries. PMID:12966005

Modelling coastal processes and morphological changes of the UK east coast in support of coastal decision-making

NASA Astrophysics Data System (ADS)

Li, Xiaorong; Leonardi, Nicoletta; Brown, Jennifer; Plater, Andy

2017-04-01

The coastline of Eastern England is home to about one quarter of the UK's coastal habitats, including intertidal salt marshes, tidal flats and sand dunes. These geomorphic features are of great importance to the local wildlife, global biodiversity, marine environment and human society and economy. Due to sea-level rise and the occurrence of extreme weather conditions, the coastline of Eastern England is under high risk of erosion and recession, which could lead to tidal inundation of sites such as the RSPB Minsmere Reserve and power generation infrastructure at Sizewell. This research responds to the need for sustainable shoreline management plans of the UK east coast through sensitivity studies at the Dunwich-Sizewell area, Suffolk, UK. Particular interest is on the long-term morphodynamic response of the study area to possible environmental variations associated with global climate change. Key coastal processes, i.e. current, waves and sediment transport, and morphological evolution are studied using a process-based numerical model under the following scenarios: current mean sea level + calm wave conditions, current mean sea level + storms, sea level rise + calm wave conditions, and sea level rise + storms, all with a 'do nothing' management plan which allows the coastal environment to exist and respond dynamically. As a further aspect of this research, rules will be generalized for reduced-complexity, system-based modelling. Alternative management plans, including 'managed realignment' and 'advance the line', are also investigated in this research under the same environmental forcing scenarios, for the purposes of protection of infrastructure of national importance and conservation of wetland habitats. Both 'hard' and 'soft' engineering options, such as groynes and beach nourishment respectively, are considered. A more ecohydrological option which utilizes aquatic plant communities for wave energy dissipation and sediment trapping is also studied. The last option requires the numerical models to be modified based on understandings obtained through analysis of on-site observations and laboratory measurements.

Sharing Concerns: Interpersonal Worry Regulation in Romantic Couples

PubMed Central

2016-01-01

Two dyadic studies investigated interpersonal worry regulation in heterosexual relationships. In Study 1, we video-recorded 40 romantic couples discussing shared concerns. Male partners’ worry positively predicted female partners’ interpersonal calming attempts, and negatively predicted female partners’ interpersonal alerting attempts (i.e., attempts to make their partners appreciate the seriousness of concerns). Video-cued recall data also indicated that changes in partner A’s worry over time positively predicted partner B’s motivation to reduce partner A’s worry, and that this effect was stronger when B was the female partner. Study 2 was a dyadic survey of 100 couples. Individual differences in partner A’s negative affect were positive predictors of partner B’s interpersonal calming, and individual differences in partner A’s expressive suppression were negative predictors of partner B’s interpersonal calming. Further, individual differences in male partners’ expressivity were significant positive predictors of female partners’ interpersonal calming, and individual differences in male partners’ reappraisal were significant positive predictors of female partners’ interpersonal alerting. These findings suggest that interpersonal worry regulation relates to partners’ expression and intrapersonal regulation of worry, but not equally for men and women. PMID:26882336

Diminished Reactivity of Postmature Human Infants to Sucrose Compared with Term Infants.

ERIC Educational Resources Information Center

Smith, Barbara A.; And Others

1992-01-01

This study of healthy 39-week-old infants, so-called term infants, and chronically stressed 42-week-old infants, so-called postmature infants, showed that sucrose was extremely effective in calming term infants but less effective in calming postmature infants. Results supported the hypothesis that sucrose engages an opioid system in infants. (BG)

Picosecond 532-nm neodymium-doped yttrium aluminium garnet laser-a novel and promising modality for the treatment of café-au-lait macules.

PubMed

Artzi, Ofir; Mehrabi, Joseph N; Koren, Amir; Niv, Roni; Lapidoth, Moshe; Levi, Assi

2018-05-01

Café-au-lait macules (CALMs) present as benign hyperpigmented, well-circumscribed spots on the skin for which many patients seek treatment for aesthetic reasons. The objective of this study is to report our experience in treating CALMs using a picosecond 532-nm neodymium-doped yttrium aluminium garnet (PS 532 nm) laser. This is a retrospective case series of 16 patients with CALMs who were treated by a PS 532-nm laser (1-4 treatments, 4-8 weeks apart). Response as seen on clinical photographs was assessed by two independent dermatologists and graded on a scale of 0 (exacerbation) to 5 (95-100% improvement). Patient satisfaction and tolerance were documented at final visit. The results of 15 patients demonstrated significant improvement (average 3.43), and their satisfaction and tolerance levels were high. One patient had no response whatsoever to treatment. The PS 532-nm laser is a promising novel modality for the treatment of CALMs.

Retroviral insertional mutagenesis identifies Zeb2 activation as a novel leukemogenic collaborating event in CALM-AF10 transgenic mice.

PubMed

Caudell, David; Harper, David P; Novak, Rachel L; Pierce, Rachel M; Slape, Christopher; Wolff, Linda; Aplan, Peter D

2010-02-11

The t(10;11) translocation results in a CALM-AF10 fusion gene in a subset of leukemia patients. Expression of a CALM-AF10 transgene results in leukemia, with prolonged latency and incomplete penetrance, suggesting that additional events are necessary for leukemic transformation. CALM-AF10 mice infected with the MOL4070LTR retrovirus developed acute leukemia, and ligation-mediated polymerase chain reaction was used to identify retroviral insertions at 19 common insertion sites, including Zeb2, Nf1, Mn1, Evi1, Ift57, Mpl, Plag1, Kras, Erg, Vav1, and Gata1. A total of 26% (11 of 42) of the mice had retroviral integrations near Zeb2, a transcriptional corepressor leading to overexpression of the Zeb2-transcript. A total of 91% (10 of 11) of mice with Zeb2 insertions developed B-lineage acute lymphoblastic leukemia, suggesting that Zeb2 activation promotes the transformation of CALM-AF10 hematopoietic precursors toward B-lineage leukemias. More than half of the mice with Zeb2 integrations also had Nf1 integrations, suggesting cooperativity among CALM-AF10, Zeb2, and Ras pathway mutations. We searched for Nras, Kras, and Ptpn11 point mutations in the CALM-AF10 leukemic mice. Three mutations were identified, all of which occurred in mice with Zeb2 integrations, consistent with the hypothesis that Zeb2 and Ras pathway activation promotes B-lineage leukemic transformation in concert with CALM-AF10.

Retroviral insertional mutagenesis identifies Zeb2 activation as a novel leukemogenic collaborating event in CALM-AF10 transgenic mice

PubMed Central

Caudell, David; Harper, David P.; Novak, Rachel L.; Pierce, Rachel M.; Slape, Christopher; Wolff, Linda

2010-01-01

The t(10;11) translocation results in a CALM-AF10 fusion gene in a subset of leukemia patients. Expression of a CALM-AF10 transgene results in leukemia, with prolonged latency and incomplete penetrance, suggesting that additional events are necessary for leukemic transformation. CALM-AF10 mice infected with the MOL4070LTR retrovirus developed acute leukemia, and ligation-mediated polymerase chain reaction was used to identify retroviral insertions at 19 common insertion sites, including Zeb2, Nf1, Mn1, Evi1, Ift57, Mpl, Plag1, Kras, Erg, Vav1, and Gata1. A total of 26% (11 of 42) of the mice had retroviral integrations near Zeb2, a transcriptional corepressor leading to overexpression of the Zeb2-transcript. A total of 91% (10 of 11) of mice with Zeb2 insertions developed B-lineage acute lymphoblastic leukemia, suggesting that Zeb2 activation promotes the transformation of CALM-AF10 hematopoietic precursors toward B-lineage leukemias. More than half of the mice with Zeb2 integrations also had Nf1 integrations, suggesting cooperativity among CALM-AF10, Zeb2, and Ras pathway mutations. We searched for Nras, Kras, and Ptpn11 point mutations in the CALM-AF10 leukemic mice. Three mutations were identified, all of which occurred in mice with Zeb2 integrations, consistent with the hypothesis that Zeb2 and Ras pathway activation promotes B-lineage leukemic transformation in concert with CALM-AF10. PMID:20007546

Investigating the Effectiveness of Speech-To-Text Recognition Applications on Learning Performance, Attention, and Meditation

ERIC Educational Resources Information Center

Shadiev, Rustam; Huang, Yueh-Min; Hwang, Jan-Pan

2017-01-01

In this study, the effectiveness of the application of speech-to-text recognition (STR) technology on enhancing learning and concentration in a calm state of mind, hereafter referred to as meditation (An intentional and self-regulated focusing of attention in order to relax and calm the mind), was investigated. This effectiveness was further…

Interpersonal conflict strategies and their impact on positive symptom remission in persons aged 55 and older with schizophrenia spectrum disorders.

PubMed

Cohen, Carl I; Solanki, Dishal; Sodhi, Dimple

2013-01-01

Although interpersonal interactions are thought to affect psychopathology in schizophrenia, there is a paucity of data about how older adults with schizophrenia manage interpersonal conflicts. This paper examines interpersonal conflict strategies and their impact on positive symptom remission in older adults with schizophrenia spectrum disorders. The schizophrenia group consisted of 198 persons aged 55 years and over living in the community who developed schizophrenia before age 45. A community comparison group (n = 113) was recruited using randomly selected block-groups. Straus' Conflict Tactics Scale (CTS) was used to assess the ways that respondents handled interpersonal conflicts. Seven conflict management subscales were created based on a principal component analysis with equamax rotation of items from the CTS. The order of the frequency of the tactics that was used was similar for both the schizophrenia and community groups. Calm and Pray tactics were the most commonly used, and the Violent and Aggressive tactics were rarely utilized. In two separate logistic regression analysis, after controlling for confounding variables, positive symptom remission was found to be associated significantly with both the Calm and Pray subscales. The findings suggest that older persons with schizophrenia approximate normal distribution patterns of conflict management strategies and the most commonly used strategies are associated with positive symptom remission.

Innate immune responses of temperamental and calm cattle after transportation

USDA-ARS?s Scientific Manuscript database

The objective was to investigate measures of cellular innate immune responses among calm and temperamental Brahman bulls in response to handling and transportation. Sixteen Brahman bulls (344 ± 37 days of age; 271.6 ± 45.5 kg BW) classified as either calm (n = 8) or temperamental (n = 8) were loaded...

46 CFR 35.20-40 - Maneuvering characteristics-T/OC.

Code of Federal Regulations, 2011 CFR

2011-10-01

... degrees with maximum rudder angle and constant power settings. (2) The time and distance to stop the... for the normal load and normal ballast condition for: (1) Calm weather—wind 10 knots or less, calm sea... conditions, upon which the maneuvering information is based, are varied: (1) Calm weather—wind 10 knots or...

CALM Regulates Clathrin-Coated Vesicle Size and Maturation by Directly Sensing and Driving Membrane Curvature

PubMed Central

Miller, Sharon E.; Mathiasen, Signe; Bright, Nicholas A.; Pierre, Fabienne; Kelly, Bernard T.; Kladt, Nikolay; Schauss, Astrid; Merrifield, Christien J.; Stamou, Dimitrios; Höning, Stefan; Owen, David J.

2015-01-01

Summary The size of endocytic clathrin-coated vesicles (CCVs) is remarkably uniform, suggesting that it is optimized to achieve the appropriate levels of cargo and lipid internalization. The three most abundant proteins in mammalian endocytic CCVs are clathrin and the two cargo-selecting, clathrin adaptors, CALM and AP2. Here we demonstrate that depletion of CALM causes a substantial increase in the ratio of “open” clathrin-coated pits (CCPs) to “necked”/“closed” CCVs and a doubling of CCP/CCV diameter, whereas AP2 depletion has opposite effects. Depletion of either adaptor, however, significantly inhibits endocytosis of transferrin and epidermal growth factor. The phenotypic effects of CALM depletion can be rescued by re-expression of wild-type CALM, but not with CALM that lacks a functional N-terminal, membrane-inserting, curvature-sensing/driving amphipathic helix, the existence and properties of which are demonstrated. CALM is thus a major factor in controlling CCV size and maturation and hence in determining the rates of endocytic cargo uptake. PMID:25898166

Lecture 19: May 17, 1921

ERIC Educational Resources Information Center

Montessori, Maria

2016-01-01

Montessori discusses the importance of the calm inner life (the soul) of the very young child. She stresses the importance of the soul's self-management, the child knowing what he needs to do, and of course, being allowed to do what he needs to do. The child can repeat the exercise or move ahead according to minimal clear and precise guidance from…

Social and Emotional Learning in Schools: From Programs to Strategies. Social Policy Report. Volume 26, Number 4

ERIC Educational Resources Information Center

Jones, Stephanie M.; Bouffard, Suzanne M.

2012-01-01

Schools are an important context for children's social and emotional development. In classrooms and other school settings, children and adolescents need to have skills such as managing negative emotions, being calm and focused, following directions, and navigating relationships with peers and adults. To build and support these skills, schools have…

The Calm and Alert Class: Using Body, Mind and Breath to Teach Self-Regulation of Learning Related Social Skills

ERIC Educational Resources Information Center

McGlauflin, Helene M.

2010-01-01

This article documents an action research pilot study called "The Calm and Alert Class" which utilized the body, mind and breath of students to teach the self-regulation of learning related social skills. Sixty first graders in four classrooms at a public elementary school were offered a 30 minute class for 28 weeks, which taught…

33 CFR Schedule I to Subpart A of... - Vessels Transiting U.S. Waters

Code of Federal Regulations, 2011 CFR

2011-07-01

... required to alter the course 90 degrees with maximum rudder angle and constant power settings: (2) The time...: (A) Calm weather—wind 10 knots or less, calm sea; (B) No current; (C) Deep water conditions—water... any of the following conditions, on which the maneuvering is based, are varied: (a) Calm weather—wind...

33 CFR Schedule I to Subpart A of... - Vessels Transiting U.S. Waters

Code of Federal Regulations, 2010 CFR

2010-07-01

... required to alter the course 90 degrees with maximum rudder angle and constant power settings: (2) The time...: (A) Calm weather—wind 10 knots or less, calm sea; (B) No current; (C) Deep water conditions—water... any of the following conditions, on which the maneuvering is based, are varied: (a) Calm weather—wind...

Multiple or familial café-au-lait spots is neurofibromatosis type 6: clarification of a diagnosis.

PubMed

Madson, Justin G

2012-05-15

A café-au-lait macule (CALM) is an evenly pigmented macule or patch of variable size. Solitary CALMs are common birthmarks in up to 2.5 percent of normal neonates and their incidence rises to up to 25 percent in preschool-aged children. Two or more CALMs occur much less frequently. Multiple lesions may warrant investigation to identify an underlying disease including neurofibromatosis types 1 (NF1), neurofibromatosis type 2, McCune-Albright syndrome, and neurofibromatosis type 1-like syndrome. Considered a hallmark and diagnostic criteria for NF1 is the presence of 6 or more CALMs greater than 0.5 cm in prepubertal individuals. Rare reports describe families which demonstrate the phenomenon of multiple CALMs without other stigmata of NF1 or evidence of other systemic disease. Herein is a description of the condition and justification for this entity to be named Neurofibromatosis type 6.

Developing Personal Learning Environments Based on Calm Technologies

NASA Astrophysics Data System (ADS)

Fiaidhi, Jinan

Educational technology is constantly evolving and growing, and it is inevitable that this progression will continually offer new and interesting advances in our world. The instigation of calm technologies for the delivery of education is another new approach now emerging. Calm technology aims to reduce the "excitement" of information overload by letting the learner select what information is at the center of their attention and what information need to be at the peripheral. In this paper we report on the adaptation of calm technologies in an educational setting with emphasis on the needs to cater the preferences of the individual learner to respond to the challenge of providing truly learner-centered, accessible, personalized and flexible learning. Central to calm computing vision is the notion of representing learning objects as widgets, harvesting widgets from the periphery based on semantic wikis as well as widgets garbage collection from the virtual/central learning memory.

Marine Biota and Psychological Well-Being

PubMed Central

Cracknell, Deborah; White, Mathew P.; Pahl, Sabine; Nichols, Wallace J.; Depledge, Michael H.

2015-01-01

Exposure to natural environments can have calming and stress-reducing effects on humans. Moreover, previous studies suggest that these benefits may be greater in areas with higher species richness. Our study took advantage of a “natural experiment” to examine people’s behavioral, physiological, and psychological reactions to increases in levels of marine biota in a large aquarium exhibit during three stages of restocking: Unstocked, Partially stocked, and Fully stocked. We found that increased biota levels were associated with longer spontaneous viewing of the exhibit, greater reductions in heart rate, greater increases in self-reported mood, and higher interest. We suggest that higher biota levels, even in managed settings, may be associated with important well-being and health benefits, particularly for individuals not able to access the natural analogues of managed environments. PMID:27818525

Differential Effects of Sucrose, Fructose, Glucose, and Lactose on Crying in 1- to 3-Day-Old Human Infants: Qualitative and Quantitative Considerations.

ERIC Educational Resources Information Center

Blass, Elliott M.; Smith, Barbara A.

1992-01-01

The potency of different sugars as calming agents in human infants was investigated in 2 experiments with 40 infants. Sucrose and fructose were equally effective calming agents, whereas glucose was less effective. Results indicate that the calming effects of milk lie in components other than its sugar. (LB)

Using music to change mood while driving.

PubMed

van der Zwaag, Marjolein D; Janssen, Joris H; Nass, Clifford; Westerink, Joyce H D M; Chowdhury, Shrestha; de Waard, Dick

2013-01-01

This study investigated whether gradual or abrupt music change towards more calming music is most effective in calming drivers during high-demand driving situations. Twenty-eight participants were subjected to two types of music change (gradual, abrupt) in a within-subject design. First, a relatively happy mood was induced with personally selected music during an eight-minute simulated high-demand drive. The drive then continued and the mood was changed either gradually or abruptly. Subjective results showed successful music mood induction irrespective of gradual or abrupt changes. The results further showed lower skin conductance (less arousal) and more facial corrugator muscle tension (more sadness) during the abrupt music change. Fewer accidents occurred during the abrupt music mood change. To conclude, the results support the abrupt way of changing music type to down-regulate one's mood: during high-demand driving, abrupt changes in music led to more physiological calmness and improved driving performance, and were thus safer and more effective. The current study shows that during high-demand drives, drivers are calmed more effectively using abrupt music changes compared to gradual music changes. This is illustrated by reductions in physiological arousal and improved driving behaviour. Hence, in-car music presentation can be used as a tool to improve driver's mood and behaviour.

Videoteleconferencing Early Child Anxiety Treatment: A Case Study of the Internet-Delivered PCIT CALM (I-CALM) Program

PubMed Central

Cooper-Vince, Christine E.; Chou, Tommy; Furr, Jami M.; Puliafico, Anthony C.; Comer, Jonathan S.

2017-01-01

Anxiety disorders are one of the most prevalent and impairing classes of mental health difficulties affecting young children. Though the vast majority of supported programs for child anxiety focus on youth ages 7 years and up, preliminary support has emerged for exposure-based adaptations of parent-coaching interventions, i.e., the Parent Child Interaction Therapy (PCIT) CALM Program, to address anxiety disorders in early childhood. Despite these advances, low rates of community service use and accessibility persist. The increased ubiquity of Internet access has positioned videoteleconferencing (VTC) as a powerful tool to overcome traditional barriers to care. The present case study details the VTC delivery of the PCIT CALM Program in the treatment of a 6 year-old boy presenting with generalized anxiety disorder and separation anxiety disorder. This case provides qualitative support for the feasibility of delivering integrated real-time parent coaching and exposure therapy to address early childhood anxiety disorders via VTC. The remission of the patient’s anxiety across treatment sessions suggests that the telehealth format may be a useful modality for the delivery of early childhood anxiety treatment. The technical considerations for the delivery of VTC therapy as well as the implications for treatment are discussed. PMID:29104931

Permafrost and active layer monitoring in the maritime Antarctic: Preliminary results from CALM sites on Livingston and Deception Islands

USGS Publications Warehouse

Ramos, M.; Vieira, G.; Blanco, J.J.; Hauck, C.; Hidalgo, M.A.; Tome, D.; Nevers, M.; Trindade, A.

2007-01-01

This paper describes results obtained from scientific work and experiments performed on Livingston and Deception Islands. Located in the South Shetland Archipelago, these islands have been some of the most sensitive regions over the last 50 years with respect to climate change with a Mean Annual Air Temperature (MAAT) close to -2 ºC. Three Circumpolar Active Layer Monitoring (CALM) sites were installed to record the thermal regime and the behaviour of the active layer in different places with similar climate, but with different soil composition, porosity, and water content. The study’s ultimate aim is to document the influence of climate change on permafrost degradation. Preliminary results, obtained in 2006, on maximum active-layer thickness (around 40 cm in the CALM of Deception Island), active layer temperature evolution, snow thickness, and air temperatures permit early characterization of energy exchange mechanisms between the ground and the atmosphere in the CALM-S sites.

Genetic selection for temperament affects behaviour and the secretion of adrenal and reproductive hormones in sheep subjected to stress.

PubMed

Hawken, P A R; Luckins, N; Tilbrook, A; Fiol, C; Martin, G B; Blache, D

2013-01-01

We investigated the effect of genetic selection for temperament on the way that stressors affect the behaviour and the adrenal and reproductive axes of sheep. We tested three hypotheses: (i) isolation would increase cortisol secretion and decrease luteinising hormone (LH) secretion more in nervous sheep than in calm sheep; (ii) isolation combined with simulated human presence would increase cortisol secretion and decrease LH secretion more in nervous sheep than in calm sheep and (iii) isolation combined with stressors that were not specific to the selection process (i.e. non-selection stressors) would increase cortisol secretion and decrease LH secretion equally in calm and nervous sheep. Isolation alone increased cortisol secretion and decreased LH secretion in nervous sheep but not in calm sheep. Compared to calm sheep, nervous sheep were more agitated during the first 2 h of isolation but not during the second 2 h of isolation. Exposure to non-selection stressors increased cortisol secretion, decreased LH pulse amplitude and the mean plasma concentrations of LH in both calm and nervous sheep. We conclude that genetic selection for temperament affects the behavioural expression of the stress response and the secretion of adrenal and reproductive hormones during isolation, but has less impact on their reactivity to non-selection stressors.

The Evolution of the Plasma Sheet Ion Composition: Storms and Recoveries: Plasma Sheet Ion Composition

DOE PAGES

Denton, M. H.; Thomsen, M. F.; Reeves, G. D.; ...

2017-10-03

The ion plasma sheet (~few hundred eV to ~few 10s keV) is usually dominated by H + ions. Here, changes in ion composition within the plasma sheet are explored both during individual events, and statistically during 54 calm-to-storm events and during 21 active-to-calm events. Ion composition data from the HOPE (Helium, Oxygen, Proton, Electron) instruments onboard Van Allen Probes satellites provide exceptional spatial and temporal resolution of the H +, O +, and He + ion fluxes in the plasma sheet. H+ shown to be the dominant ion in the plasma sheet in the calm-to-storm transition. However, the energy-flux ofmore » each ion changes in a quasi-linear manner during extended calm intervals. Heavy ions (O + and He +) become increasingly important during such periods as charge-exchange reactions result in faster loss for H + than for O + or He +. Results confirm previous investigations showing that the ion composition of the plasma sheet can be largely understood (and predicted) during calm intervals from knowledge of: (a) the composition of previously injected plasma at the onset of calm conditions, and (b) use of simple drift-physics models combined with calculations of charge-exchange losses.« less

The Evolution of the Plasma Sheet Ion Composition: Storms and Recoveries: Plasma Sheet Ion Composition

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

Denton, M. H.; Thomsen, M. F.; Reeves, G. D.

The ion plasma sheet (~few hundred eV to ~few 10s keV) is usually dominated by H + ions. Here, changes in ion composition within the plasma sheet are explored both during individual events, and statistically during 54 calm-to-storm events and during 21 active-to-calm events. Ion composition data from the HOPE (Helium, Oxygen, Proton, Electron) instruments onboard Van Allen Probes satellites provide exceptional spatial and temporal resolution of the H +, O +, and He + ion fluxes in the plasma sheet. H+ shown to be the dominant ion in the plasma sheet in the calm-to-storm transition. However, the energy-flux ofmore » each ion changes in a quasi-linear manner during extended calm intervals. Heavy ions (O + and He +) become increasingly important during such periods as charge-exchange reactions result in faster loss for H + than for O + or He +. Results confirm previous investigations showing that the ion composition of the plasma sheet can be largely understood (and predicted) during calm intervals from knowledge of: (a) the composition of previously injected plasma at the onset of calm conditions, and (b) use of simple drift-physics models combined with calculations of charge-exchange losses.« less

High-fluence 1064-nm Q-Switched Nd:YAG laser: Safe and effective treatment of café-au-lait macules in Asian patients.

PubMed

Baek, Jin Ok; Park, Il-Joong; Lee, Kyung Real; Ryu, Ha Ryeong; Kim, Jeongsoo; Lee, Seulki; Kim, Yu Ri; Hur, Hoon

2018-06-01

Café-au-lait macules (CALMs) are benign cutaneous hyperpigmentary disorders. Usually, laser therapies for cosmetic concerns result in more severe side effects in the people of Asian descent than that of Caucasians. Unfortunately, there is no gold standard for the laser treatment of CALMs in skin of people of Asian descent. To investigate the efficacy and safety of a high-fluence 1064-nm Q-switched neodymium-doped yttrium aluminum garnet (Nd:YAG) laser treatment of CALMs in Asian patients. The medical records of 35 Korean patients (age range: 1 to 40 years old, mean age: 18.5 years) diagnosed with isolated CALMs were reviewed retrospectively. The patients were treated with a 1064-nm Q-switched Nd:YAG laser. The parameters were a spot size of 7 mm, a fluence of 2.2-2.4 J/cm 2 with a slow single sliding-stacking pass, and a pulse rate of 10 Hz with a 1-week interval for 20-50 sessions. At the week of the final treatment, all treated CALMs showed considerable pigmentation removal without any permanent side effects, such as scaring, mottled hypopigmentation and postinflammatory hyperpigmentation (PIH). All treated CALMs showed more than 50% clinical improvement. No recurrence was observed in any of the patients after 12 months of follow-up. A high-fluence 1064-nm Q-switched Nd:YAG laser treatment of CALMs in Asian patients is a safe and effective method without side effects and recurrence. © 2018 Wiley Periodicals, Inc.

Novel CPVT-Associated Calmodulin Mutation in CALM3 (CALM3-A103V) Activates Arrhythmogenic Ca Waves and Sparks

PubMed Central

Gomez-Hurtado, Nieves; Boczek, Nicole J.; Kryshtal, Dmytro O.; Johnson, Christopher N.; Sun, Jennifer; Nitu, Florentin R.; Cornea, Razvan L.; Chazin, Walter J.; Calvert, Melissa L.; Tester, David J.; Ackerman, Michael J.; Knollmann, Bjorn C.

2016-01-01

Background Calmodulin (CaM) mutations are associated with severe forms of long QT syndrome (LQTS) and catecholaminergic polymorphic ventricular tachycardia (CPVT). We recently reported that CaM mutations were found in 13% of genotype-negative LQTS patients, but the prevalence of CaM mutations in genotype-negative CPVT patients is unknown. Here, we identify and characterize CaM mutations in 12 patients with genotype-negative but clinically-diagnosed CPVT. Methods and Results Mutational analysis of CALM1, CALM2 and CALM3 coding regions, in vitro measurement of CaM-Ca2+ (Ca) binding affinity, RyR2-CaM binding, Ca handling, L-type Ca current (LTCC) and action potential duration (APD). We identified a novel CaM mutation – A103V – in CALM3 in 1 of 12 patients (8%), a female who experienced episodes of exertion-induced syncope since age 10, had normal QT interval, and displayed ventricular ectopy during stress testing consistent with CPVT. A103V modestly lowered CaM Ca-binding affinity (3-fold reduction vs WT-CaM), but did not alter CaM binding to RyR2. In permeabilized cardiomyocytes, A103V-CaM (100 nM) promoted spontaneous Ca wave and spark activity, a cellular phenotype of RyR2 activation. Even a 1:3 mixture of A103V-CaM:WT-CaM activated Ca waves, demonstrating functional dominance. Compared to LQTS D96V-CaM, A103V-CaM had significantly less effects on LTCC inactivation and APD, and caused delayed after depolarizations (DADs) and triggered beats in intact cardiomyocytes. Conclusions We discovered a novel CPVT mutation in the CALM3 gene that shares functional characteristics with established CPVT-associated mutations in CALM1. A small proportion of A103V-CaM is sufficient to evoke arrhythmogenic Ca disturbances via RyR2 dysregulation, which explains the autosomal dominant inheritance. PMID:27516456

Ambulatory Autonomic Activity Monitoring Among At-Risk Adolescent Mothers

PubMed Central

Rajan, Sonali; Leonard, Noelle; Fletcher, Richard; Casarjian, Beth; Casarjian, Robin; Cisse, Cathleen; Gwadz, Marya

2013-01-01

Background Many adolescent mothers experience significant challenges in regulating emotions due to adverse life experiences, which can place adolescent mothers and their children at risk for poor developmental outcomes. Ambulatory monitoring of stress that also provides immediate feedback using wearable biosensors has the potential to enhance clinician-delivered parenting interventions and help young mothers develop emotion regulatory skills. Methods We conducted a pilot study to assess the acceptability, ease of use, and preliminary efficacy of a wearable biosensor, the iCalm sensor band, among a sample of four mothers, ages 15–18 years. Mothers wore the biosensor for a period of 24–36 hours while engaging in normal, daily tasks (e.g. caring for their child, attending school). Both quantitative electrodermal activity (EDA) data (via the iCalm sensor band) and qualitative data (via individual semi-structured interviews) were collected. Results The adolescent mothers were able to comfortably use and wear the iCalm sensor band. EDA data were collected and corresponded with stressful daily life events described by the mothers during qualitative interviews. Conclusion The iCalm biosensor is acceptable to use among high-risk adolescent mothers and appears to help mothers with the development of emotion regulatory skills. PMID:23626657

Genetic Modifiers of Neurofibromatosis Type 1-Associated Café-au-Lait Macule Count Identified Using Multi-platform Analysis

PubMed Central

Pemov, Alexander; Sung, Heejong; Hyland, Paula L.; Sloan, Jennifer L.; Ruppert, Sarah L.; Baldwin, Andrea M.; Boland, Joseph F.; Bass, Sara E.; Lee, Hyo Jung; Jones, Kristine M.; Zhang, Xijun; Mullikin, James C.; Widemann, Brigitte C.; Wilson, Alexander F.; Stewart, Douglas R.

2014-01-01

Neurofibromatosis type 1 (NF1) is an autosomal dominant, monogenic disorder of dysregulated neurocutaneous tissue growth. Pleiotropy, variable expressivity and few NF1 genotype-phenotype correlates limit clinical prognostication in NF1. Phenotype complexity in NF1 is hypothesized to derive in part from genetic modifiers unlinked to the NF1 locus. In this study, we hypothesized that normal variation in germline gene expression confers risk for certain phenotypes in NF1. In a set of 79 individuals with NF1, we examined the association between gene expression in lymphoblastoid cell lines with NF1-associated phenotypes and sequenced select genes with significant phenotype/expression correlations. In a discovery cohort of 89 self-reported European-Americans with NF1 we examined the association between germline sequence variants of these genes with café-au-lait macule (CALM) count, a tractable, tumor-like phenotype in NF1. Two correlated, common SNPs (rs4660761 and rs7161) between DPH2 and ATP6V0B were significantly associated with the CALM count. Analysis with tiled regression also identified SNP rs4660761 as significantly associated with CALM count. SNP rs1800934 and 12 rare variants in the mismatch repair gene MSH6 were also associated with CALM count. Both SNPs rs7161 and rs4660761 (DPH2 and ATP6V0B) were highly significant in a mega-analysis in a combined cohort of 180 self-reported European-Americans; SNP rs1800934 (MSH6) was near-significant in a meta-analysis assuming dominant effect of the minor allele. SNP rs4660761 is predicted to regulate ATP6V0B, a gene associated with melanosome biology. Individuals with homozygous mutations in MSH6 can develop an NF1-like phenotype, including multiple CALMs. Through a multi-platform approach, we identified variants that influence NF1 CALM count. PMID:25329635

A quality improvement project aimed at adapting primary care to ensure the delivery of evidence-based psychotherapy for adult anxiety.

PubMed

Williams, Mark D; Sawchuk, Craig N; Shippee, Nathan D; Somers, Kristin J; Berg, Summer L; Mitchell, Jay D; Mattson, Angela B; Katzelnick, David J

2018-01-01

Primary care patients frequently present with anxiety with prevalence ratios up to 30%. Brief cognitive-behavioural therapy (CBT) has been shown in meta-analytic studies to have a strong effect size in the treatment of anxiety. However, in surveys of anxious primary care patients, nearly 80% indicated that they had not received CBT. In 2010, a model of CBT (Coordinated Anxiety Learning and Management (CALM)) adapted to primary care for adult anxiety was published based on results of a randomised controlled trial. This project aimed to integrate an adaptation of CALM into one primary care practice, using results from the published research as a benchmark with the secondary intent to spread a successful model to other practices. A quality improvement approach was used to translate the CALM model of CBT for anxiety into one primary care clinic. Plan-Do-Study-Act steps are highlighted as important steps towards our goal of comparing our outcomes with benchmarks from original research. Patients with anxiety as measured by a score of 10 or higher on the Generalized Anxiety Disorder 7 item scale (GAD-7) were offered CBT as delivered by licensed social workers with support by a PhD psychologist. Outcomes were tracked and entered into an electronic registry, which became a critical tool upon which to adapt and improve our delivery of psychotherapy to our patient population. Challenges and adaptations to the model are discussed. Our 6-month response rates on the GAD-7 were 51%, which was comparable with that of the original research (57%). Quality improvement methods were critical in discovering which adaptations were needed before spread. Among these, embedding a process of measurement and data entry and ongoing feedback to patients and therapists using this data are critical step towards sustaining and improving the delivery of CBT in primary care.

Novel Calmodulin (CALM2) Mutations Associated with Congenital Arrhythmia Susceptibility

PubMed Central

Makita, Naomasa; Yagihara, Nobue; Crotti, Lia; Johnson, Christopher N.; Beckmann, Britt-Maria; Roh, Michelle S.; Shigemizu, Daichi; Lichtner, Peter; Ishikawa, Taisuke; Aiba, Takeshi; Homfray, Tessa; Behr, Elijah R.; Klug, Didier; Denjoy, Isabelle; Mastantuono, Elisa; Theisen, Daniel; Tsunoda, Tatsuhiko; Satake, Wataru; Toda, Tatsushi; Nakagawa, Hidewaki; Tsuji, Yukiomi; Tsuchiya, Takeshi; Yamamoto, Hirokazu; Miyamoto, Yoshihiro; Endo, Naoto; Kimura, Akinori; Ozaki, Kouichi; Motomura, Hideki; Suda, Kenji; Tanaka, Toshihiro; Schwartz, Peter J.; Meitinger, Thomas; Kääb, Stefan; Guicheney, Pascale; Shimizu, Wataru; Bhuiyan, Zahurul A.; Watanabe, Hiroshi; Chazin, Walter J.; George, Alfred L.

2014-01-01

Background Genetic predisposition to life-threatening cardiac arrhythmias such as in congenital long-QT syndrome (LQTS) and catecholaminergic polymorphic ventricular tachycardia (CPVT) represent treatable causes of sudden cardiac death in young adults and children. Recently, mutations in calmodulin (CALM1, CALM2) have been associated with severe forms of LQTS and CPVT, with life-threatening arrhythmias occurring very early in life. Additional mutation-positive cases are needed to discern genotype-phenotype correlations associated with calmodulin mutations. Methods and Results We employed conventional and next-generation sequencing approaches including exome analysis in genotype-negative LQTS probands. We identified five novel de novo missense mutations in CALM2 in three subjects with LQTS (p.N98S, p.N98I, p.D134H) and two subjects with clinical features of both LQTS and CPVT (p.D132E, p.Q136P). Age of onset of major symptoms (syncope or cardiac arrest) ranged from 1–9 years. Three of five probands had cardiac arrest and one of these subjects did not survive. Although all probands had LQTS, two subjects also exhibited electrocardiographic features consistent with CPVT. The clinical severity among subjects in this series was generally less than that originally reported for CALM1 and CALM2 associated with recurrent cardiac arrest during infancy. Four of five probands responded to β-blocker therapy whereas one subject with mutation p.Q136P died suddenly during exertion despite this treatment. Mutations affect conserved residues located within calcium binding loops III (p.N98S, p.N98I) or IV (p.D132E, p.D134H, p.Q136P) and caused reduced calcium binding affinity. Conclusions CALM2 mutations can be associated with LQTS and with overlapping features of LQTS and CPVT. PMID:24917665

A Precision Medicine Approach to the Rescue of Function on Malignant Calmodulinopathic Long QT Syndrome

PubMed Central

Limpitikul, Worawan B.; Dick, Ivy E.; Tester, David J.; Boczek, Nicole J.; Limphong, Pattraranee; Yang, Wanjun; Choi, Myoung Hyun; Babich, Jennifer; DiSilvestre, Deborah; Kanter, Ronald J.; Tomaselli, Gordon F.; Ackerman, Michael J.; Yue, David T.

2017-01-01

Rationale Calmodulinopathies comprise a new category of potentially life-threatening genetic arrhythmia syndromes capable of producing severe long QT syndrome (LQTS) with mutations involving either CALM1, CALM2, or CALM3. The underlying basis of this form of LQTS is a disruption of Ca2+/CaM-dependent inactivation (CDI) of L-type Ca2+ channels (LTCCs). Objective To gain insight into the mechanistic underpinnings of calmodulinopathies and devise new therapeutic strategies for the treatment of this form of LQTS. Methods and Results We generated and characterized the functional properties of iPSC-derived cardiomyocytes (iPSC-CMs) from a patient with D130G-CALM2-mediated LQTS, thus creating a platform with which to devise and test novel therapeutic strategies. The patient-derived iPSC-CMs display (1) significantly prolonged action potentials (APs), (2) disrupted Ca2+ cycling properties, and (3) diminished CDI of LTCCs. Next, taking advantage of the fact that calmodulinopathy patients harbor a mutation in only one of six redundant CaM-encoding alleles, we devised a strategy using CRISPR interference (CRISPRi) to selectively suppress the mutant gene while sparing the wild-type counterparts. Indeed, suppression of CALM2 expression produced a functional rescue in iPSC-CMs with D130G-CALM2, as shown by the normalization of AP duration and CDI following treatment. Moreover, CRISPRi can be designed to achieve selective knockdown of any of the three CALM genes, making it a generalizable therapeutic strategy for any calmodulinopathy. Conclusions Overall, this therapeutic strategy holds great promise for calmodulinopathy patients as it represents a generalizable intervention capable of specifically altering CaM expression and potentially attenuating LQTS-triggered cardiac events, thus initiating a path towards precision medicine. PMID:27765793

Volatile compounds released by disturbed and calm adults of the tarnished plant bug, Lygus lineolaris.

PubMed

Wardle, A R; Borden, J H; Pierce, H D; Gries, R

2003-04-01

Volatile compounds released by disturbed and calm female and male Lygus lineolaris were collected and analyzed. Six major compounds were present in samples from disturbed bugs and from calm females: (E)-2-hexenal, 1-hexanol, (E)-2-hexenol, hexyl butyrate, (E)-2-hexenyl butyrate, and (E)-2,4-oxohexenal. (E)-2-hexenal was lacking in volatiles collected from calm males. Hexyl butyrate accounted for approximately 68% and 66% of volatiles released by agitated and calm females, and 87% and 88% of volatiles released by agitated and calm males, respectively. Blends released by disturbed insects differed quantitatively from blends released by calm insects, with amounts of compounds increasing 75-350 times in samples from disturbed insects. In static air bioassays, both females and males were repelled by natural volatiles collected from females and by five-component [(E)-2,4-oxohexenal excluded] and six-component synthetic blends at doses of 1 and 10 bug-hours, indicating that these volatiles may serve an alarm or epideictic function, as well as a possible role as defensive allomones. Adults also avoided hexyl butyrate, (E)-2-hexenyl butyrate, (E)-2-hexenol, and (E)-2,4-oxohexenal, but not 1-hexanol and (E)-2-hexenal when compounds were assayed individually in static air bioassays at doses equal to 1 bug-hour. When tested over 1 day in two-choice cage trials, adults did not prefer untreated bean plants over bean plants surrounded by vials releasing up to 8.1 mg/hr (= 234 bug-hours) of the five-component synthetic blend. Therefore, the volatiles produced by disturbed adults would not be useful as a repellent for L. lineolaris.

Predictive Modeling of Cardiac Ischemia

NASA Technical Reports Server (NTRS)

Anderson, Gary T.

1996-01-01

The goal of the Contextual Alarms Management System (CALMS) project is to develop sophisticated models to predict the onset of clinical cardiac ischemia before it occurs. The system will continuously monitor cardiac patients and set off an alarm when they appear about to suffer an ischemic episode. The models take as inputs information from patient history and combine it with continuously updated information extracted from blood pressure, oxygen saturation and ECG lines. Expert system, statistical, neural network and rough set methodologies are then used to forecast the onset of clinical ischemia before it transpires, thus allowing early intervention aimed at preventing morbid complications from occurring. The models will differ from previous attempts by including combinations of continuous and discrete inputs. A commercial medical instrumentation and software company has invested funds in the project with a goal of commercialization of the technology. The end product will be a system that analyzes physiologic parameters and produces an alarm when myocardial ischemia is present. If proven feasible, a CALMS-based system will be added to existing heart monitoring hardware.

Task Force on Emergency Evacuation of Transport Airplanes. Volume 2. Supporting Documentation.

DTIC Science & Technology

1986-07-01

P.O. Box 604 Trinidaa, West Indies Rick Cremer Acting Manager, Frederic Diamond Air Carrier Branch President Federal Aviation Apeiron Technology...Lynch Transport Canada Further, to insure the availability of trained personnel to provide leadership in the event of an accident of an aircraft having...66-26A. -3- conmmendably in achieving evacuations within reasonable times while providingy calm ana etfective leadership , It was found that escape

The influence of ship movements on the energy expenditure of fishermen. A study during a North Sea voyage in calm weather.

PubMed

Breidahl, Tomas; Christensen, Michael; Jepsen, Jørgen Riis; Johansen, Jens-Peter; Omland, Øyvind

2013-01-01

Former studies of professional fishing activities have indicated that movements of a ship, in itself, may increase the energy expenditure in addition to the traditional work carried out by fishermen. We have studied the effects of exposure to the ships movement during calm weather by examining the crude relation between the ship movement and the energy expenditure of the fishermen, thus ignoringthe various tasks undertaken on board. We have recruited 4 fishermen on 2 contemporary steel trawlers who participatedduring the whole study period. Each of 4 participants recorded his activities and health conditions oncean hour in a registration scheme for 4 days. Estimations of energy expenditure were done with a bodymonitoring system (SenseWear Pro 3) carried as an armband, placed at the surface on the right upper arm. Measurements of sea movements were obtained by a gyroscope placed in the vessels wheelhouse during fishing expeditions in the North Sea off the coast of Bergen. Data were analysed by linear regression. The exposure monitored in calm weather conditions was small for all measurements of heelingand pitch being less than 10o for both vessels. However, the fishermen's energy expenditure was influenced by these minor sea motions. Trends were seen in the individual graphs with increasing energy expenditureat higher exposures. Our data suggest that even the heel and pitch in calm weather have an impact on the fishermen by increasing their energy consumption, but without any observation of discomfort or negative health outcomes. This study has demonstrated the feasibility of the applied methods, which should be repeated with larger samples and in rough weather.

Cattle temperament influences metabolism: metabolic response to glucose tolerance and insulin sensitivity tests in beef steers.

PubMed

Burdick Sanchez, N C; Carroll, J A; Broadway, P R; Hughes, H D; Roberts, S L; Richeson, J T; Schmidt, T B; Vann, R C

2016-07-01

Cattle temperament, defined as the reactivity of cattle to humans or novel environments, can greatly influence several physiological systems in the body, including immunity, stress, and most recently discovered, metabolism. Greater circulating concentrations of nonesterified fatty acids (NEFAs) found in temperamental cattle suggest that temperamental cattle are metabolically different than calm cattle. Further, elevated NEFA concentrations have been reported to influence insulin sensitivity. Therefore, the objective of this study was to determine whether cattle temperament would influence the metabolic response to a glucose tolerance test (GTT) and insulin sensitivity test (IST). Angus-cross steers (16 calm and 15 temperamental; 216 ± 6 kg BW) were selected based on temperament score measured at weaning. On day 1, steers were moved into indoor stanchions to allow measurement of individual ad libitum feed intake. On day 6, steers were fitted with indwelling rectal temperature probes and jugular catheters. At 9 AM on day 7, steers received the GTT (0.5-mL/kg BW of a 50% dextrose solution), and at 2 PM on day 7, steers received the IST (2.5 IU bovine insulin/kg BW). Blood samples were collected and serum isolated at -60, -45, -30, -15, 0, 10, 20, 30, 45, 60, 90, 120, and 150 min relative to each challenge. Serum was stored at -80°C until analyzed for cortisol, glucose, NEFA, and blood urea nitrogen concentrations. All variables changed over time (P < 0.01). For the duration of the study, temperamental steers maintained greater (P < 0.01) serum NEFA and less (P ≤ 0.01) serum blood urea nitrogen and insulin sensitivity (calculated using Revised Quantitative Insulin Sensitivity Check Index) compared with calm steers. During the GTT, temperamental steers had greater (P < 0.01) serum glucose, yet decreased (P = 0.03) serum insulin and (P < 0.01) serum insulin: serum glucose compared to calm cattle. During the IST, temperamental steers had greater (P < 0.01) serum insulin and a greater (P < 0.01) serum insulin: serum glucose as compared with calm steers. These data demonstrate that differences exist in the manner in which temperamental steers respond to glucose and insulin, potentially a result of elevated serum NEFA concentrations, which may result in changes in utilization and redistribution of energy in temperamental vs calm cattle. Published by Elsevier Inc.

Stress Management among Parents of Neonates Hospitalized in NICU: A Qualitative Study.

PubMed

Heidari, Haydeh; Hasanpour, Marzieh; Fooladi, Marjan

2017-03-01

Introduction: Infant hospitalization is stressful event for parent in NICU. Parents think that they have lost control because of unfamiliar environment. Therefore, stress management is very important in this period. The family as the main factor of strength and protection for infant is required as the bases of standard care in NICU. Therefore the aim of this study was to investigate stress management in Iranian NICU Parents. Methods: Using qualitative content analysis approach helped to collect and analysis data for open coding, classification, and theme abstraction. Twenty one parents with hospitalized neonates, physicians and nurses in the city of Isfahan were purposely recruited and selected for in-depth interviews. Results: The analyzed content revealed unique stress management approaches among the parents. The main themes were: 1) spirituality, 2) seeking information, 3) Seeking hope, 4) maintaining calm, 5) attachment to infant, and 6) communicating with the medical team Conclusion: Findings of this study highlights the importance of medical team's attention to stressed parents who are trying to make adjustment or adapt to the hospitalization of their infant. A revised management approach to address the emotional needs of parents of neonates in Iran seems essential for improving communication with physicians and nurses.

Stress Management among Parents of Neonates Hospitalized in NICU: A Qualitative Study

PubMed Central

Heidari, Haydeh; Hasanpour, Marzieh; Fooladi, Marjan

2017-01-01

Introduction: Infant hospitalization is stressful event for parent in NICU. Parents think that they have lost control because of unfamiliar environment. Therefore, stress management is very important in this period. The family as the main factor of strength and protection for infant is required as the bases of standard care in NICU. Therefore the aim of this study was to investigate stress management in Iranian NICU Parents. Methods: Using qualitative content analysis approach helped to collect and analysis data for open coding, classification, and theme abstraction. Twenty one parents with hospitalized neonates, physicians and nurses in the city of Isfahan were purposely recruited and selected for in-depth interviews. Results: The analyzed content revealed unique stress management approaches among the parents. The main themes were: 1) spirituality, 2) seeking information, 3) Seeking hope, 4) maintaining calm, 5) attachment to infant, and 6) communicating with the medical team Conclusion: Findings of this study highlights the importance of medical team’s attention to stressed parents who are trying to make adjustment or adapt to the hospitalization of their infant. A revised management approach to address the emotional needs of parents of neonates in Iran seems essential for improving communication with physicians and nurses. PMID:28299295

"I Cannot Be Worried": Living with Chagas Disease in Tropical Bolivia.

PubMed

Forsyth, Colin J

2017-01-01

Chagas disease (CD) profoundly affects the social and emotional dimensions of patients' lives, and disproportionately impacts poor, marginalized populations in Latin America. Biomedical treatment for CD fails to reach up to 99% of the people affected, and in any case seldom addresses the emotional health or socioeconomic conditions of patients. This study examines patient strategies for coping with CD in the department of Santa Cruz, Bolivia. In this ethnographic study, semistructured interviews took place from March-June 2013 with 63 patients who had previously tested positive for CD. During the fieldwork period, participant observation was conducted and patient family members, providers, community members, and public health officials were consulted. Patients often experienced emotional distress when diagnosed with CD, yet were generally unable to find biomedical treatment. Respondents stressed the need to avoid powerful emotions which would worsen the impact of CD symptoms. To manage CD, patients embraced a calm state of mind, described in Spanish as tranquilidad, which partially empowered them to return to a normal existence. In the perceived absence of biomedical treatment options, patients seek their own means of coping with CD diagnosis. Rather than fatalism or resignation, patients' emphasis on maintaining calm and not worrying about CD represents a pragmatic strategy for restoring a sense of normalcy and control to their lives. Programs focused on treatment of CD should remain mindful of the emotional and social impact of the disease on patients.

PRANAYAMA AND BRAIN CORRELATES

PubMed Central

Srinivasan, T. M.

1991-01-01

Many yogic methods emphasis control and suspension of breath as important components of the path to transcendence. However, the Pranayamas are varied and their role of both improve the physical aspects of breathing and for calming the mind, the latter being very important in the management of many phycosomatic disorders. Different types of Pranayama seem to influence the brain functioning in specific ways. Since the breath seems to link the body and the mind, it is possible to study this link by studying the effect of Pranayama on some brain functioning. This report document some of the recent observations of EEG changes during different types of Pranayama and their significance in health and diseases. PMID:22556548

Delaware traffic calming design manual

DOT National Transportation Integrated Search

2000-09-10

The Delaware Traffic Calming Manual consists of roadway design standards that are intended to encourage closer adherence to posted speeds, discourage cut-through traffic, enhance vehicular and pedestrian safety and community aesthetics. Its purpose i...

A retained intron in the 3'-UTR of Calm3 mRNA mediates its Staufen2- and activity-dependent localization to neuronal dendrites.

PubMed

Sharangdhar, Tejaswini; Sugimoto, Yoichiro; Heraud-Farlow, Jacqueline; Fernández-Moya, Sandra M; Ehses, Janina; Ruiz de Los Mozos, Igor; Ule, Jernej; Kiebler, Michael A

2017-10-01

Dendritic localization and hence local mRNA translation contributes to synaptic plasticity in neurons. Staufen2 (Stau2) is a well-known neuronal double-stranded RNA-binding protein (dsRBP) that has been implicated in dendritic mRNA localization. The specificity of Stau2 binding to its target mRNAs remains elusive. Using individual-nucleotide resolution CLIP (iCLIP), we identified significantly enriched Stau2 binding to the 3'-UTRs of 356 transcripts. In 28 (7.9%) of those, binding occurred to a retained intron in their 3'-UTR The strongest bound 3'-UTR intron was present in the longest isoform of Calmodulin 3 ( Calm3 L ) mRNA Calm3 L 3'-UTR contains six Stau2 crosslink clusters, four of which are in this retained 3'-UTR intron. The Calm3 L mRNA localized to neuronal dendrites, while lack of the 3'-UTR intron impaired its dendritic localization. Importantly, Stau2 mediates this dendritic localization via the 3'-UTR intron, without affecting its stability. Also, NMDA-mediated synaptic activity specifically promoted the dendritic mRNA localization of the Calm3 L isoform, while inhibition of synaptic activity reduced it substantially. Together, our results identify the retained intron as a critical element in recruiting Stau2, which then allows for the localization of Calm3 L mRNA to distal dendrites. © 2017 The Authors.

Are the colors and shapes of current psychotropics designed to maximize the placebo response?

PubMed

Khan, Arif; Bomminayuni, Eswara Prasad; Bhat, Amritha; Faucett, James; Brown, Walter A

2010-07-01

Patient expectations are an important aspect of the placebo response. Color and shape of a medication lead to perceptions that an agent is stimulating or calming, strong or weak. We assessed the degree to which central nervous system medications match the perceived drug action and thereby harness the placebo response. We consulted the 2009 Physicians' Desk Reference and recorded the formulation and color of each referenced dose of central nervous system therapeutics approved for sale in the USA. On the basis of the expectations they engender, orange, yellow, and red pills were categorized stimulating; green, blue, and purple pills calming. White and gray pills were considered neutral. The majority of the 176 unique doses that were included in the study were in tablet (55%) and capsule (33%) form. Stimulants (75%) were the only drug category primarily formulated as capsules. Of the 176 unique doses included, 43% were stimulating, 23% calming, 23% neutral, and 12% were a formulation other than pill or capsule. There were no instances in which over 50% of the pills of an indication were stimulating or calming in color. Our study did not confirm the hypothesis that pharmaceutical companies color and formulate the shape of drugs to enhance the treatment response. In several instances, each approved dose of a given medication was a different color, and the majority of doses were in tablet form. Further research into the effect of different colors and formulations of medications on perceptions and efficacy evaluations should be considered.

Traffic mortality and the role of minor roads.

PubMed

van Langevelde, Frank; van Dooremalen, Coby; Jaarsma, Catharinus F

2009-01-01

Roads have large impacts on wildlife, as they form one of the principal causes of mortality, and disturbance and fragmentation of habitat. These impacts are mainly studied and mitigated on major roads. It is, however, a widespread misconception that most animals are killed on major roads. In this paper, we argue that minor roads have a larger impact on wildlife with respect to habitat destruction, noise load and traffic mortality. We use data on traffic related deaths in badgers (Meles meles) in The Netherlands to illustrate that traffic mortality is higher on minor roads. We ask for a more extensive investigation of the environmental impacts of minor roads. Moreover, we argue that the success of mitigation on roads drastically increases when both major and minor roads are integrated in the planning of traffic flows. Therefore, we propose a strategy based on the concept of a "traffic-calmed area". Traffic-calmed areas create opportunities for wildlife by decreasing limitations for animal movement. We ask for further studies to estimate what size traffic-calmed areas should be to maintain minimum viable animal populations.

Spectrum and Prevalence of CALM1-, CALM2-, and CALM3-Encoded Calmodulin (CaM) Variants in Long QT Syndrome (LQTS) and Functional Characterization of a Novel LQTS-Associated CaM Missense Variant, E141G

PubMed Central

Calvert, Melissa L.; Tester, David J.; Kryshtal, Dmytro; Hwang, Hyun Seok; Johnson, Christopher N.; Chazin, Walter J.; Loporcaro, Christina G.; Shah, Maully; Papez, Andrew L.; Lau, Yung R.; Kanter, Ronald; Knollmann, Bjorn C.; Ackerman, Michael J.

2016-01-01

Background Calmodulin (CaM) is encoded by three genes, CALM1, CALM2, and CALM3, all of which harbor pathogenic variants linked to long QT syndrome (LQTS) with early and severe expressivity. These LQTS-causative variants reduce CaM affinity to Ca2+ and alter the properties of the cardiac L-type calcium channel (CaV1.2). CaM also modulates NaV1.5 and the ryanodine receptor, RyR2. All of these interactions may play a role in disease pathogenesis. Here, we determine the spectrum and prevalence of pathogenic CaM variants in a cohort of genetically elusive LQTS, and functionally characterize the novel variants. Methods and Results Thirty-nine genetically elusive LQTS cases underwent whole exome sequencing to identify CaM variants. Non-synonymous CaM variants were overrepresented significantly in this heretofore LQTS cohort (15.4%) compared to exome aggregation consortium (0.04%; p<0.0001). When the clinical sequelae of these 6 CaM-positive cases was compared to the 33 CaM-negative cases, CaM-positive cases had a more severe phenotype with an average age of onset of 8 months, an average QTc of 679 ms, and a high prevalence of cardiac arrest. Functional characterization of one novel variant, E141G-CaM, revealed an 11-fold reduction in Ca2+ binding affinity and a functionally-dominant loss of inactivation in CaV1.2, mild accentuation in NaV1.5 late current, but no effect on intracellular RyR2-mediated calcium release. Conclusions Overall, 15% of our genetically elusive LQTS cohort harbored non-synonymous variants in CaM. Genetic testing of CALM1-3 should be pursued for individuals with LQTS, especially those with early childhood cardiac arrest, extreme QT prolongation, and a negative family history. PMID:26969752

A Precision Medicine Approach to the Rescue of Function on Malignant Calmodulinopathic Long-QT Syndrome.

PubMed

Limpitikul, Worawan B; Dick, Ivy E; Tester, David J; Boczek, Nicole J; Limphong, Pattraranee; Yang, Wanjun; Choi, Myoung Hyun; Babich, Jennifer; DiSilvestre, Deborah; Kanter, Ronald J; Tomaselli, Gordon F; Ackerman, Michael J; Yue, David T

2017-01-06

Calmodulinopathies comprise a new category of potentially life-threatening genetic arrhythmia syndromes capable of producing severe long-QT syndrome (LQTS) with mutations involving CALM1, CALM2, or CALM3. The underlying basis of this form of LQTS is a disruption of Ca 2+ /calmodulin (CaM)-dependent inactivation of L-type Ca 2+ channels. To gain insight into the mechanistic underpinnings of calmodulinopathies and devise new therapeutic strategies for the treatment of this form of LQTS. We generated and characterized the functional properties of induced pluripotent stem cell-derived cardiomyocytes from a patient with D130G-CALM2-mediated LQTS, thus creating a platform with which to devise and test novel therapeutic strategies. The patient-derived induced pluripotent stem cell-derived cardiomyocytes display (1) significantly prolonged action potentials, (2) disrupted Ca 2+ cycling properties, and (3) diminished Ca 2+ /CaM-dependent inactivation of L-type Ca 2+ channels. Next, taking advantage of the fact that calmodulinopathy patients harbor a mutation in only 1 of 6 redundant CaM-encoding alleles, we devised a strategy using CRISPR interference to selectively suppress the mutant gene while sparing the wild-type counterparts. Indeed, suppression of CALM2 expression produced a functional rescue in induced pluripotent stem cell-derived cardiomyocytes with D130G-CALM2, as shown by the normalization of action potential duration and Ca 2+ /CaM-dependent inactivation after treatment. Moreover, CRISPR interference can be designed to achieve selective knockdown of any of the 3 CALM genes, making it a generalizable therapeutic strategy for any calmodulinopathy. Overall, this therapeutic strategy holds great promise for calmodulinopathy patients as it represents a generalizable intervention capable of specifically altering CaM expression and potentially attenuating LQTS-triggered cardiac events, thus initiating a path toward precision medicine. © 2016 American Heart Association, Inc.

Thaw depth spatial and temporal variability at the Limnopolar Lake CALM-S site, Byers Peninsula, Livingston Island, Antarctica.

PubMed

de Pablo, M A; Ramos, M; Molina, A; Prieto, M

2018-02-15

A new Circumpolar Active Layer Monitoring (CALM) site was established in 2009 at the Limnopolar Lake watershed in Byers Peninsula, Livingston Island, Antarctica, to provide a node in the western Antarctic Peninsula, one of the regions that recorded the highest air temperature increase in the planet during the last decades. The first detailed analysis of the temporal and spatial evolution of the thaw depth at the Limnopolar Lake CALM-S site is presented here, after eight years of monitoring. The average values range between 48 and 29cm, decreasing at a ratio of 16cm/decade. The annual thaw depth observations in the 100×100 m CALM grid are variable (Variability Index of 34 to 51%), although both the Variance Coefficient and the Climate Matrix Analysis Residual point to the internal consistency of the data. Those differences could be explained then by the terrain complexity and node-specific variability due to the ground properties. The interannual variability was about 60% during 2009-2012, increasing to 124% due to the presence of snow in 2013, 2015 and 2016. The snow has been proposed here as one of the most important factors controlling the spatial variability of ground thaw depth, since its values correlate with the snow thickness but also with the ground surface temperature and unconfined compression resistance, as measured in 2010. The topography explains the thaw depth spatial distribution pattern, being related to snowmelt water and its accumulation in low-elevation areas (downslope-flow). Patterned grounds and other surface features correlate well with high thaw depth patterns as well. The edaphic factor (E=0.05842m 2 /°C·day; R 2 =0.63) is in agreement with other permafrost environments, since frozen index (F>0.67) and MAAT (<-2°C) denote a continuous permafrost existence in the area. All these characteristics provided the basis for further comparative analyses between others nearby CALM sites. Copyright © 2017 Elsevier B.V. All rights reserved.

Aggressive behaviour - prevention and management in the general practice environment.

PubMed

Sim, Moira G; Wain, Toni; Khong, Eric

2011-11-01

Aggressive behaviour is commonly encountered in the general practice setting and can often be de-escalated using good communication skills. This article provides strategies to reduce and manage early aggression in the general practice environment. Aggressive behaviour usually occurs when a person feels unfairly treated. Having a systematic approach to the problem can improve safety for both staff and patients. This includes patient centred practice, identifying and managing the early signs of aggression to prevent escalation, having a plan to seek assistance if required, setting limits using a calm respectful manner and reinforcing limits using behaviour contracts when required. The physical layout of the practice and restraint of aggressive people are beyond the scope of this article.

Calm water resistance prediction of a bulk carrier using Reynolds averaged Navier-Stokes based solver

NASA Astrophysics Data System (ADS)

Rahaman, Md. Mashiur; Islam, Hafizul; Islam, Md. Tariqul; Khondoker, Md. Reaz Hasan

2017-12-01

Maneuverability and resistance prediction with suitable accuracy is essential for optimum ship design and propulsion power prediction. This paper aims at providing some of the maneuverability characteristics of a Japanese bulk carrier model, JBC in calm water using a computational fluid dynamics solver named SHIP Motion and OpenFOAM. The solvers are based on the Reynolds average Navier-Stokes method (RaNS) and solves structured grid using the Finite Volume Method (FVM). This paper comprises the numerical results of calm water test for the JBC model with available experimental results. The calm water test results include the total drag co-efficient, average sinkage, and trim data. Visualization data for pressure distribution on the hull surface and free water surface have also been included. The paper concludes that the presented solvers predict the resistance and maneuverability characteristics of the bulk carrier with reasonable accuracy utilizing minimum computational resources.

Novel use of non-ablative fractional photothermolysis for café-au-lait macules in darker skin types.

PubMed

Balaraman, Brundha; Ravanfar-Jordan, Parisa; Friedman, Paul M

2017-01-01

The removal of café-au-lait macules (CALMs) in patients with darker skin phototypes poses a significant challenge due to limited available therapeutic options and increased risk of adverse effects, including permanent scarring and further dyspigmentation. Herein, we demonstrate the novel use of non-ablative fractional photothermolysis for the safe removal of CALMs in individuals with Fitzpatrick skin type (FST) IV-V. Retrospective analysis of four patients (FST IV-V) with CALMs revealed that three of these patients had greater than 50% clearance after multiple treatment sessions with the non-ablative fractional 1,550-nm erbium-doped fiber laser. This report demonstrates the utility and safety of non-ablative fractional resurfacing in the treatment of CALMs in darker skin phototypes. Lasers Surg. Med. 49:84-87, 2017. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

Effect of tight control management on Crohn's disease (CALM): a multicentre, randomised, controlled phase 3 trial.

PubMed

Colombel, Jean-Frederic; Panaccione, Remo; Bossuyt, Peter; Lukas, Milan; Baert, Filip; Vaňásek, Tomas; Danalioglu, Ahmet; Novacek, Gottfried; Armuzzi, Alessandro; Hébuterne, Xavier; Travis, Simon; Danese, Silvio; Reinisch, Walter; Sandborn, William J; Rutgeerts, Paul; Hommes, Daniel; Schreiber, Stefan; Neimark, Ezequiel; Huang, Bidan; Zhou, Qian; Mendez, Paloma; Petersson, Joel; Wallace, Kori; Robinson, Anne M; Thakkar, Roopal B; D'Haens, Geert

2018-12-23

Biomarkers of intestinal inflammation, such as faecal calprotectin and C-reactive protein, have been recommended for monitoring patients with Crohn's disease, but whether their use in treatment decisions improves outcomes is unknown. We aimed to compare endoscopic and clinical outcomes in patients with moderate to severe Crohn's disease who were managed with a tight control algorithm, using clinical symptoms and biomarkers, versus patients managed with a clinical management algorithm. CALM was an open-label, randomised, controlled phase 3 study, done in 22 countries at 74 hospitals and outpatient centres, which evaluated adult patients (aged 18-75 years) with active endoscopic Crohn's disease (Crohn's Disease Endoscopic Index of Severity [CDEIS] >6; sum of CDEIS subscores of >6 in one or more segments with ulcers), a Crohn's Disease Activity Index (CDAI) of 150-450 depending on dose of prednisone at baseline, and no previous use of immunomodulators or biologics. Patients were randomly assigned at a 1:1 ratio to tight control or clinical management groups, stratified by smoking status (yes or no), weight (<70 kg or ≥70 kg), and disease duration (≤2 years or >2 years) after 8 weeks of prednisone induction therapy, or earlier if they had active disease. In both groups, treatment was escalated in a stepwise manner, from no treatment, to adalimumab induction followed by adalimumab every other week, adalimumab every week, and lastly to both weekly adalimumab and daily azathioprine. This escalation was based on meeting treatment failure criteria, which differed between groups (tight control group before and after random assignment: faecal calprotectin ≥250 μg/g, C-reactive protein ≥5mg/L, CDAI ≥150, or prednisone use in the previous week; clinical management group before random assignment: CDAI decrease of <70 points compared with baseline or CDAI >200; clinical management group after random assignment: CDAI decrease of <100 points compared with baseline or CDAI ≥200, or prednisone use in the previous week). De-escalation was possible for patients receiving weekly adalimumab and azathioprine or weekly adalimumab alone if failure criteria were not met. The primary endpoint was mucosal healing (CDEIS <4) with absence of deep ulcers 48 weeks after randomisation. Primary and safety analyses were done in the intention-to-treat population. This trial has been completed, and is registered with ClinicalTrials.gov, number NCT01235689. Between Feb 11, 2011, and Nov 3, 2016, 244 patients (mean disease duration: clinical management group, 0·9 years [SD 1·7]; tight control group, 1·0 year [2·3]) were randomly assigned to monitoring groups (n=122 per group). 29 (24%) patients in the clinical management group and 32 (26%) patients in the tight control group discontinued the study, mostly because of adverse events. A significantly higher proportion of patients in the tight control group achieved the primary endpoint at week 48 (56 [46%] of 122 patients) than in the clinical management group (37 [30%] of 122 patients), with a Cochran-Mantel-Haenszel test-adjusted risk difference of 16·1% (95% CI 3·9-28·3; p=0·010). 105 (86%) of 122 patients in the tight control group and 100 (82%) of 122 patients in the clinical management group reported treatment-emergent adverse events; no treatment-related deaths occurred. The most common adverse events were nausea (21 [17%] of 122 patients), nasopharyngitis (18 [15%]), and headache (18 [15%]) in the tight control group, and worsening Crohn's disease (35 [29%] of 122 patients), arthralgia (19 [16%]), and nasopharyngitis (18 [15%]) in the clinical management group. CALM is the first study to show that timely escalation with an anti-tumour necrosis factor therapy on the basis of clinical symptoms combined with biomarkers in patients with early Crohn's disease results in better clinical and endoscopic outcomes than symptom-driven decisions alone. Future studies should assess the effects of such a strategy on long-term outcomes such as bowel damage, surgeries, hospital admissions, and disability. AbbVie. Copyright © 2017 Elsevier Ltd. All rights reserved.

Exercise versus Nonexercise Activity: E-diaries Unravel Distinct Effects on Mood.

PubMed

Reichert, Markus; Tost, Heike; Reinhard, Iris; Schlotz, Wolff; Zipf, Alexander; Salize, Hans-Joachim; Meyer-Lindenberg, Andreas; Ebner-Priemer, Ulrich W

2017-04-01

The association between physical activity and mood is of major importance to increase physical activity as a prevention strategy for noncommunicable diseases and to improve mental health. Unfortunately, existing studies examining how physical activity and mood wax and wane within persons over time in everyday life do show ambiguous findings. Taking a closer look at these studies reveals that the aggregation levels differ tremendously. Whereas mood is conceptualized as a three-dimensional construct, physical activity is treated as a global construct not taking into account its distinct components like exercise (such as jogging) and nonexercise activity (NEA; such as climbing stairs). To overcome these limitations, we conducted an ambulatory assessment study on the everyday life of 106 adults over 7 d continuously measuring NEA via accelerometers and repeatedly querying for mood in real time via GPS-triggered e-diaries. We used multilevel modeling to derive differential within-subject effects of exercise versus NEA on mood and to conduct analyses on the temporal course of effects. Analyses revealed that exercise increased valence (beta = 0.023; P < 0.05) and calmness (beta = 0.022; P < 0.05). A tendency of decreasing energetic arousal (beta = -0.029) lacked significance. NEA, parameterized as 15-min episodes of physical activity intensity in everyday life, increased energetic arousal (beta = 0.135; P < 0.001) and decreased calmness (stand. beta = -0.080; P < 0.001). A tendency of increasing valence (beta = 0.014) lacked significance. Using longer time intervals for NEA revealed similar findings, thus confirming our findings. Exercise and NEA differed regarding their within-subject effects on mood, whereas exercise increased valence and calmness, NEA increased energetic arousal and decreased calmness. Therefore, it appears necessary to clearly differentiate between exercise and NEA regarding their within-subject effects on mood dimensions in both research and treatment.

Disability and Activity-related Emotion in Later Life: Are Effects Buffered by Intimate Relationship Support and Strain?

PubMed

Carr, Deborah; Cornman, Jennifer C; Freedman, Vicki A

2017-09-01

We use daily diary data from the Disability and Use of Time supplement to the 2013 Panel Study of Income Dynamics ( n = 1,162) to evaluate (1) the extent to which marital/partner support and strain moderate the effects of disability on five activity-related emotions (happiness, calm, sadness, frustration, worry) and overall negative and positive emotion among older married, cohabiting, and dating persons and (2) whether such patterns differ significantly by gender. Marital support buffers against negative emotions and increases feelings of calm among severely impaired women. By contrast, support intensifies negative emotions and decreases feelings of calm among severely impaired men. Relationship strain also intensifies the effect of severe impairment on men's frustration, sadness, worry, and negative mood but has negligible effects on the negative emotions of men with low impairment and women. Frequent support and criticism may threaten highly impaired older men's sense of autonomy and emotional well-being.

Calming Controversy.

ERIC Educational Resources Information Center

Derrington, Mary Lynne

1993-01-01

When school districts are awash in crisis, the superintendents are responsible for calming troubled waters. Superintendents should anticipate troublesome issues and communicate with all parties involved. If early efforts prove ineffective, superintendents must keep overall educational goals in mind, communicate frequently with board and press,…

A tale of two cities: paradoxical intensity of traffic calming around Auckland schools.

PubMed

Hopgood, Timothy; Percival, Teuila; Stewart, Joanna; Ameratunga, Shanthi

2013-05-10

The school journey is a common context for child pedestrian injuries in New Zealand, with children from low socioeconomic, Maori or Pacific families being at increased risk. The extent to which evidence-based environmental strategies that can address this problem are equitably implemented is unclear. To determine if there is a difference in the distribution of traffic-calming modifications around schools in areas of high and low socioeconomic deprivation in Auckland and Manukau Cities, New Zealand. From a list of the most and least socioeconomically deprived schools in Auckland and Manukau Cities, 40 of each were randomly selected. The number of modifications within a 1 km radius of these schools was recorded in December 2009 or January 2010. The association of deprivation and region with the numbers of traffic-calming modifications was examined using a general linear model. Socioeconomically least deprived schools had more traffic-calming interventions than the most deprived schools (least square mean (LSM): 25 versus 18; p=0.05), and Auckland schools had more interventions than Manukau schools (LSM: 27 versus 16; p=0.001). Traffic-calming measures were observed more commonly in less deprived areas where the risks of child pedestrian injuries are generally lower. This apparent paradox could result in increasing socioeconomic inequities in the distribution of child pedestrian injuries.

Visual detection of multiple genetically modified organisms in a capillary array.

PubMed

Shao, Ning; Chen, Jianwei; Hu, Jiaying; Li, Rong; Zhang, Dabing; Guo, Shujuan; Hui, Junhou; Liu, Peng; Yang, Litao; Tao, Sheng-Ce

2017-01-31

There is an urgent need for rapid, low-cost multiplex methodologies for the monitoring of genetically modified organisms (GMOs). Here, we report a C[combining low line]apillary A[combining low line]rray-based L[combining low line]oop-mediated isothermal amplification for M[combining low line]ultiplex visual detection of nucleic acids (CALM) platform for the simple and rapid monitoring of GMOs. In CALM, loop-mediated isothermal amplification (LAMP) primer sets are pre-fixed to the inner surface of capillaries. The surface of the capillary array is hydrophobic while the capillaries are hydrophilic, enabling the simultaneous loading and separation of the LAMP reaction mixtures into each capillary by capillary forces. LAMP reactions in the capillaries are then performed in parallel, and the results are visually detected by illumination with a hand-held UV device. Using CALM, we successfully detected seven frequently used transgenic genes/elements and five plant endogenous reference genes with high specificity and sensitivity. Moreover, we found that measurements of real-world blind samples by CALM are consistent with results obtained by independent real-time PCRs. Thus, with an ability to detect multiple nucleic acids in a single easy-to-operate test, we believe that CALM will become a widely applied technology in GMO monitoring.

Cattle temperament influences metabolism: 1. Metabolic response to a glucose tolerance test in beef steers

USDA-ARS?s Scientific Manuscript database

Temperamental cattle are behaviorally, physiologically, and immunologically different in comparison to calm cattle. Recently, the metabolic differences between temperamental and calm cattle have begun to be explored; temperamental cattle maintain greater circulating concentrations of non-esterified ...

Glucose, insolin, and feed restriction challenges reveal altered glucose and insulin dynamics in temperamental steers

USDA-ARS?s Scientific Manuscript database

Temperamental cattle are behaviorally, physiologically, and immunologically different than Calm cattle. Recently the dramatic metabolic differences between Temperamental and Calm cattle have been elucidated; Temperamental cattle appear to maintain greater circulating concentrations of non-esterified...

Find the Calm, Avoid the Storm: Relaxation Techniques.

ERIC Educational Resources Information Center

Texas Child Care, 1995

1995-01-01

Provides classroom techniques to help children develop the skill to pull back from turmoil or stress, evaluate their emotional states, redirect their energy, and find peace in their minds. Activities described include relaxation and breathing games, as well as calming physical activities. (HTH)

Evaluation of the Virginia Department of Transportation's Residential traffic calming guide.

DOT National Transportation Integrated Search

2002-01-01

The purpose of this research was to evaluate the Virginia Department of Transportation's (VDOT's) Residential Traffic Calming Guide. A 2-year pilot program served as a means to evaluate the Guide. The results of the evaluation enabled VDOT to strengt...

Learning to manage vasoactive drugs-A qualitative interview study with critical care nurses.

PubMed

Häggström, Marie; Bergsman, Ann-Christin; Månsson, Ulrika; Holmström, Malin Rising

2017-04-01

Being a nurse in an intensive care unit entails caring for seriously ill patients. Vasoactive drugs are one of the tools that are used to restore adequate circulation. Critical care nurses often manage and administer these potent drugs after medical advice from physicians. To describe the experiences of critical care nurses learning to manage vasoactive drugs, and to highlight the competence required to manage vasoactive drugs. Twelve critical care nurses from three hospitals in Sweden were interviewed. Qualitative content analysis was applied. The theme "becoming proficient requires accuracy, practice and precaution" illustrated how critical care nurses learn to manage vasoactive drugs. Learning included developing cognitive, psychomotor, and effective skills. Sources for knowledge refers to specialist education combined with practical exercises, collegial support, and accessible routine documents. The competence required to manage vasoactive drugs encompassed well-developed safety thinking that included being careful, in control, and communicating failures. Specific skills were required such as titrating doses, being able to analyse and evaluate the technological assessments, adapting to the situation, and staying calm. Learning to manage vasoactive drugs requires a supportive introduction for novices, collegial support, lifelong learning, and a culture of safety. Copyright © 2016 Elsevier Ltd. All rights reserved.

Area-wide traffic calming for preventing traffic related injuries.

PubMed

Bunn, F; Collier, T; Frost, C; Ker, K; Roberts, I; Wentz, R

2003-01-01

It is estimated that by 2020 road traffic crashes will have moved from ninth to third in the world disease burden ranking, as measured in disability adjusted life years, and second in developing countries. The identification of effective strategies for the prevention of traffic related injuries is of global health importance. Area-wide traffic calming schemes that discourage through traffic on residential roads is one such strategy. To evaluate the effectiveness of area-wide traffic calming in preventing traffic related crashes, injuries, and deaths. We searched the following electronic databases: Cochrane Injuries Group's Specialised Register, Cochrane Controlled Trials Register, MEDLINE, EMBASE and TRANSPORT (NTIS, TRIS, TRANSDOC). We searched the web sites of road safety organisations, handsearched conference proceedings, checked reference lists of relevant papers and contacted experts in the area. The search was not restricted by language or publication status. Randomised controlled trials, and controlled before-after studies of area-wide traffic calming schemes. Two reviewers independently extracted data on type of study, characteristics of intervention and control areas, and length of data collection periods. Before and after data were collected on the total number of road traffic crashes, all road user deaths and injuries, pedestrian-motor vehicle collisions and road user deaths. The statistical package STATA was used to calculate rate ratios for each study, which were then pooled to give an overall estimate using a random effects model. We found no randomised controlled trials, but 16 controlled before-after trials met our inclusion criteria. Seven studies were done in Germany, six in the UK, two in Australia and one in the Netherlands. There were no studies in low or middle income countries. Eight trials reported the number of road traffic crashes resulting in deaths. The pooled rate ratio was 0.63 (0.14, 2.59 95% CI). Sixteen studies reported the number of road traffic crashes resulting in injuries (fatal and non fatal). The pooled rate ratio was 0.89 (0.80, 1.00 95% CI). Nine studies reported the total number of road traffic crashes. The pooled rate ratio was 0.95 (0.81, 1.11 95% CI). Thirteen trials reported the number of pedestrian-motor vehicle collisions. The pooled rate ratio was 1.00 (0.84, 1.18). There was significant heterogeneity for the total number of crashes and deaths and injuries. The results from this review suggest that area-wide traffic calming in towns and cities may be a promising intervention for reducing the number of road traffic injuries, and deaths. However, further rigorous evaluations of this intervention are needed.

Hydrotherapy in state mental hospitals in the mid-twentieth century.

PubMed

Harmon, Rebecca Bouterie

2009-08-01

This research describes nurses' experiences in administering "the water cure," hot or cold wet sheet packs, and continuous tub baths in state mental hospitals during the early twentieth century. Student and graduate nurses were required to demonstrate competence in hydrotherapy treatments used to calm agitated or manic patients in the era before neuroleptics. The nurses interviewed for this study indicated that, although labor intensive, hydrotherapy worked, at least temporarily. Although no longer used in state hospitals, hydrotherapy is regaining popularity with the general public and may serve as an adjunct to pharmacological treatments to calm hospitalized patients in the future.

A complex systems approach to constructing better models for managing financial markets and the economy

NASA Astrophysics Data System (ADS)

Farmer, J. Doyne; Gallegati, M.; Hommes, C.; Kirman, A.; Ormerod, P.; Cincotti, S.; Sanchez, A.; Helbing, D.

2012-11-01

We outline a vision for an ambitious program to understand the economy and financial markets as a complex evolving system of coupled networks of interacting agents. This is a completely different vision from that currently used in most economic models. This view implies new challenges and opportunities for policy and managing economic crises. The dynamics of such models inherently involve sudden and sometimes dramatic changes of state. Further, the tools and approaches we use emphasize the analysis of crises rather than of calm periods. In this they respond directly to the calls of Governors Bernanke and Trichet for new approaches to macroeconomic modelling.

Temperament alters the metabolic response to glucose and insulin challenges and feed restriction in steers

USDA-ARS?s Scientific Manuscript database

Recently the dramatic metabolic differences between Temperamental and Calm cattle have been elucidated; Temperamental cattle maintain greater circulating concentrations of non-esterified fatty acids (NEFA) when compared to Calm cattle, which may influence other metabolic parameters including glucos...

Use of a cost accounting system to evaluate costs of a VA special program.

PubMed

Menke, T J; Wray, N P

1999-04-01

The Department of Veterans Affairs (VA) established six mobile clinics to provide care for rural veterans. Each was operated by a parent VA Medical Center (VAMC). To describe the use of a cost-accounting system which does not provide costs at the service or patient level to determine the costs of the mobile clinics. Costs per visit were compared among the mobile clinics with the parent VAMCs and with simulated fixed-location clinics. Cost data came from VA's Centralized Accounting for Local Management (CALM) data. Utilization data came from VA's outpatient file. Information was obtained from the VAMCs' fiscal services to reallocate costs among the CALM subaccounts to generate cost data that was comparable among the mobile clinics. Costs per visit for the mobile clinics were twice as high as those of the parent VAMCs. Costs per visit would be lower at fixed-location clinics unless the volume were substantially less than that provided by the mobile clinics. Differences between cost allocations for accounting purposes and research are likely to necessitate adjusting cost accounting data for research purposes. Fortunately, information from the accountants or primary data can lead to a cost database which is appropriate for research evaluations. In the mobile clinics study, the analysis of cost accounting data led to the conclusion that mobile clinics were not a cost-effective way in which to provide care to rural veterans.

Tidal and meteorological forcing of sediment transport in tributary mudflat channels.

PubMed

Ralston, David K; Stacey, Mark T

2007-06-01

Field observations of flow and sediment transport in a tributary channel through intertidal mudflats indicate that suspended sediment was closely linked to advection and dispersion of a tidal salinity front. During calm weather when tidal forcing was dominant, high concentrations of suspended sediment advected up the mudflat channel in the narrow region between salty water from San Francisco Bay and much fresher runoff from the small local watershed. Salinity and suspended sediment dispersed at similar rates through each tidal inundation, such that during receding ebbs the sediment pulse had spread spatially and maximum concentrations had decreased. Net sediment transport was moderately onshore during the calm weather, as asymmetries in stratification due to tidal straining of the salinity front enhanced deposition, particularly during weaker neap tidal forcing. Sediment transport by tidal forcing was periodically altered by winter storms. During storms, strong winds from the south generated wind waves and temporarily increased suspended sediment concentrations. Increased discharge down the tributary channels due to precipitation had more lasting impact on sediment transport, supplying both buoyancy and fine sediment to the system. Net sediment transport depended on the balance between calm weather tidal forcing and perturbations by episodic storms. Net transport in the tributary channel was generally off-shore during storms and during calm weather spring tides, and on-shore during calm weather neap tides.

Tidal and meteorological forcing of sediment transport in tributary mudflat channels

PubMed Central

Ralston, David K.; Stacey, Mark T.

2011-01-01

Field observations of flow and sediment transport in a tributary channel through intertidal mudflats indicate that suspended sediment was closely linked to advection and dispersion of a tidal salinity front. During calm weather when tidal forcing was dominant, high concentrations of suspended sediment advected up the mudflat channel in the narrow region between salty water from San Francisco Bay and much fresher runoff from the small local watershed. Salinity and suspended sediment dispersed at similar rates through each tidal inundation, such that during receding ebbs the sediment pulse had spread spatially and maximum concentrations had decreased. Net sediment transport was moderately onshore during the calm weather, as asymmetries in stratification due to tidal straining of the salinity front enhanced deposition, particularly during weaker neap tidal forcing. Sediment transport by tidal forcing was periodically altered by winter storms. During storms, strong winds from the south generated wind waves and temporarily increased suspended sediment concentrations. Increased discharge down the tributary channels due to precipitation had more lasting impact on sediment transport, supplying both buoyancy and fine sediment to the system. Net sediment transport depended on the balance between calm weather tidal forcing and perturbations by episodic storms. Net transport in the tributary channel was generally off-shore during storms and during calm weather spring tides, and on-shore during calm weather neap tides. PMID:21499572

Like Kayaking: Rough Waters Needed for School Change.

ERIC Educational Resources Information Center

Zimmerman, Judith A.

2003-01-01

Makes an analogy that educational leadership in this changing society is a lot like paddling a kayak through calm waters. Suggests that if public school leaders do not instill a sense of urgency in times of calm waters, schools may lose focus and fail to evolve and change. (SG)

Mind, Body, and Spirit: The Benefits of Martial Arts Training.

ERIC Educational Resources Information Center

Walters, Karrie P.

1997-01-01

Explains how martial arts, specifically karate, can benefit today's youth. States that karate promotes physical fitness, and also helps students learn to relax and calm their bodies, develop strong mind/body connections, and enhance mental calmness. Karate students also show increased self-esteem, attain goals, and develop an understanding of…

78 FR 70907 - Implementation of the Commercial Advertisement Loudness Mitigation (CALM) Act

Federal Register 2010, 2011, 2012, 2013, 2014

2013-11-27

... television industry can monitor and control the loudness level of digital TV programming. The rules took... references ITU-R BS.1770-3.''). As explained in the CALM Act Report and Order, the ITU-R BS.1770 measurement... includes improved guidance for measuring the loudness of surround programming in both its multichannel...

The calming effect of oil on water

NASA Astrophysics Data System (ADS)

Behroozi, Peter; Cordray, Kimberly; Griffin, William; Behroozi, Feredoon

2007-05-01

The calming effect of oil on water has been known since ancient times. Benjamin Franklin was the first to investigate the effect, but the underlying mechanism for this striking phenomenon remains elusive. We used a miniature laser interferometer to measure the amplitude of surface waves to a resolution of ±5nm, making it possible to determine the effect of an oil monolayer on the attenuation of capillary waves and the surface dilational modulus of the monolayer. We present attenuation data on pure water, water covered by olive oil, water covered by a fatty acid, and a water-acetone mixture for comparison. From the attenuation data at frequencies between 251 and 551Hz, we conclude that the calming effect of oil on surface waves is principally due to the dissipation of wave energy caused by the Gibbs surface elasticity of the monolayer, with only a secondary contribution from the reduction in surface tension. Our data also indicate that the surface-dilational viscosity of the oil monolayer is negligible and plays an insignificant role in calming the waves.

Composition and source apportionment of fine particulate matter during extended calm periods in the city of Rijeka, Croatia

NASA Astrophysics Data System (ADS)

Ivošević, T.; Orlić, I.; Bogdanović Radović, I.; Čargonja, M.; Stelcer, E.

2017-09-01

In the city of Rijeka, Croatia, an extended, two-year aerosol pollution monitoring campaign was recently completed. During that period, 345 samples of fine fraction of aerosols were collected on stretched Teflon filters. All samples were analyzed by Ion Beam Analysis techniques Proton Induced X-ray Emission and Proton Induced γ-Ray Emission and concentrations of 22 elements were determined. Concentrations of black carbon were determined by Laser Integrated Plate Method. For the Bay of Kvarner, where the city of Rijeka is located, long periods of calm weather are common. As a consequence, during these periods, air pollution is steadily increasing. To pin-point and characterize local, mostly anthropogenic, air pollution sources, only samples collected during the extended calm periods were used in this work. As a cut-off wind speed, speed of 1.5 m/s was used. In that way, out of all 345 samples, only 188 were selected. Those samples were statistically evaluated by means of positive matrix factorization. Results show that from all anthropogenic sources (vehicles, secondary sulphates, smoke, heavy oil combustion, road dust, industry Fe and port activities) only secondary sulphates and heavy oil combustion were significantly higher (40% and 50%, respectively) during calm periods. On the other hand, natural components of aerosol pollution such as soil and sea salts, (typically present in concentrations of 1.4% and 9%, respectively) are practically non-existent for calm weather conditions.

Implicit associations in social anxiety disorder: the effects of comorbid depression.

PubMed

Wong, Judy; Morrison, Amanda S; Heimberg, Richard G; Goldin, Philippe R; Gross, James J

2014-08-01

Implicit associations of the self to concepts like "calm" have been shown to be weaker in persons with social anxiety than in non-anxious healthy controls. However, other implicit self associations, such as those to acceptance or rejection, have been less studied in social anxiety, and none of this work has been conducted with clinical samples. Furthermore, the importance of depression in these relationships has not been well investigated. We addressed these issues by administering two Implicit Association Tests (IATs; Greenwald, McGhee, & Schwartz, 1998), one examining the implicit association of self/other to anxiety/calmness and the other examining the association of self/other to rejection/acceptance, to individuals with generalized social anxiety disorder (SAD, n=85), individuals with generalized SAD and a current or past diagnosis of major depressive disorder or current dysthymic disorder (n=47), and non-anxious, non-depressed healthy controls (n=44). The SAD and SAD-depression groups showed weaker implicit self-calmness associations than healthy controls, with the comorbid group showing the weakest self-calmness associations. The SAD-depression group showed the weakest implicit self-acceptance associations; no difference was found between non-depressed individuals with SAD and healthy controls. Post hoc analyses revealed that differences appeared to be driven by those with current depression. The SAD-only and SAD-depression groups did not differ in self-reported (explicit) social anxiety. The implications of these findings for the understanding of SAD-depression comorbidity and for the treatment of SAD are considered. Copyright © 2014 Elsevier Ltd. All rights reserved.

Enhancing the Capacity of School Nurses to Reduce Excessive Anxiety in Children: Development of the CALM Intervention.

PubMed

Drake, Kelly L; Stewart, Catherine E; Muggeo, Michela A; Ginsburg, Golda S

2015-08-01

Excessive anxiety is among the most common psychiatric problems facing youth. Because anxious youth tend to have somatic complaints, many seek help from the school nurse. Thus, school nurses are in an ideal position to provide early intervention. This study addresses this problem and describes the plans to develop and test a new intervention (Child Anxiety Learning Modules; CALM), delivered by school nurses, to reduce child anxiety and improve academic functioning. An iterative development process including consultation with an expert panel, two open trials, and a pilot randomized controlled study comparing CALM to usual care is proposed. Feedback will be solicited from all participants during each phase and data on outcome measures will be provided by children, parents, teachers, and independent evaluators. Data will be collected on intervention satisfaction and feasibility. Primary outcomes that include child anxiety symptoms, classroom behavior, and school performance (e.g., attendance, grades, standardized test scores) will be collected at pre- and post-interventions and at a 3-month follow-up evaluation. Pediatric anxiety is a common problem that school nurses frequently encounter. Consequently, they are well positioned to play a key role in enhancing access to behavioral health interventions to reduce anxiety and may therefore make a significant positive public health impact. © 2015 Wiley Periodicals, Inc.

The Quiet Clam Is Quite Calm: Transposed-Letter Neighborhood Effects on Eye Movements during Reading

ERIC Educational Resources Information Center

Johnson, Rebecca L.

2009-01-01

In responses time tasks, inhibitory neighborhood effects have been found for word pairs that differ in a transposition of two adjacent letters (e.g., "clam/calm"). Here, the author describes two eye-tracking experiments conducted to explore transposed-letter (TL) neighborhood effects within the context of normal silent reading. In…

High Speed Trimaran (HST) Seatrain Experiments, Model 5714

DTIC Science & Technology

2013-12-01

Marine Highway 1 Historical Seatrains 1 Objectives 2 Hull &: Model Description 4 Data Acquisition and Instrumentation 7 Carriage II - Deep ...Operational Demonstration Measurement System 10 Experimental Procedures 10 Carriage II - Deep Water Basin Test 10 Calm Water Resistance 11... Deep Water Basin Analysis 17 Calm Water Resistance 17 Longitudinal Flow Through The Propeller Plane 18 Body Forces & Moments 18

Calm temperament improves reproductive performance of beef cows.

PubMed

Kasimanickam, R; Asay, M; Schroeder, S; Kasimanickam, V; Gay, J M; Kastelic, J P; Hall, J B; Whittier, W D

2014-12-01

Profitability of a beef operation is determined by the proportion of cows attaining pregnancy early in the breeding season and those that are pregnant at the end of breeding season. Many factors, including temperament, contribute to those reproductive parameters. The objective of this study was to evaluate effects of temperament on reproductive performance of beef cows. In Experiment 1, Angus and Angus-cross beef cows (n = 1546) from eight locations were assigned a body condition score (BCS; 1 = emaciated; 9 = obese) and chute exit and gait score (1 = slow exit, walk; calm temperament; 2 = jump, trot or run; excitable temperament). Cows were grouped with bulls (1 : 25 to 1 : 30; with satisfactory breeding potential and free of venereal disease) for an 85-day breeding season. Pregnancy status and stage of gestation were determined (transrectal palpation) 35 days after the end of the breeding season. Controlling for BCS (p < 0.01) and handling facility (p < 0.0001) and handling facility by temperament score interaction (p < 0.001), breeding season pregnancy rate was lower in excited versus calm cows [88.6% (798/901) vs 94.1% (607/645); p < 0.001]. Cows with an excitable temperament took 24 more days to become pregnant compared to calm cows (median days to pregnancy, 35 vs 59 days; p < 0.0001). In Experiment 2, Angus and Angus-cross beef cows (n = 1407) from 8 locations were assigned scores for body condition and chute exit and gait (as described in Experiment 1) and assigned to bulls (breeding sound and free of venereal disease; 1 : 25 to 1 : 30) for 85 days. Pregnancy status was determined by transrectal palpation at 2 and 6 months after the onset of the breeding season. Controlling for BCS (p < 0.05), pregnancy loss was higher in excited versus calm cows [5.5% (36/651) vs 3.2% (20/623), p < 0.0001]. In conclusion, beef cows with an excitable temperament had significantly lower reproductive performance than calmer cows. The modified two-point chute exit-gait scoring method was repeatable and identified cattle with an excitable temperament. © 2014 Blackwell Verlag GmbH.

Emotional valence and arousal interact in attentional control.

PubMed

Jefferies, Lisa N; Smilek, Daniel; Eich, Eric; Enns, James T

2008-03-01

A recent study demonstrated that observers' ability to identify targets in a rapid visual sequence was enhanced when they simultaneously listened to happy music. In the study reported here, we examined how the emotion-attention relationship is influenced by changes in both mood valence (negative vs. positive) and arousal (low vs. high). We used a standard induction procedure to generate calm, happy, sad, and anxious moods in participants. Results for an attentional blink task showed no differences in first-target accuracy, but second-target accuracy was highest for participants with low arousal and negative affect (sad), lowest for those with strong arousal and negative affect (anxious), and intermediate for those with positive affect regardless of their arousal (calm, happy). We discuss implications of this valence-arousal interaction for the control of visual attention.

The Impact of Anxious and Calm Emotional States on Color Usage in Pre-Drawn Mandalas

ERIC Educational Resources Information Center

Kersten, Andrea; van der Vennet, Renee

2010-01-01

The purpose of this single-subject experiment was to test whether a link exists between emotional state and color usage in a common art therapy technique. The researchers hypothesized that when coloring a pre-drawn mandala, participants would choose warm colors when they were anxious and cool colors when they were calm. The non-random sample…

Nursing home residents' self-perceived resources for good sleep.

PubMed

Herrmann, Wolfram J; Flick, Uwe

2011-12-01

To explore the nursing home residents' self-perceived resources for good sleep. A qualitative research design. Episodic interviews were conducted, and analysis was done using thematic coding. Five German nursing homes from different providers. Thirty nursing home residents who were at least 64 years old and oriented to place and person. The nursing home residents' self-perceived resources for good sleep can be classified into three general patterns: calmness, daily activity, and environmental factors. The residents see calmness as a psychological state and a prerequisite for good sleep. Rumination was reported as the main reason for disruption of calmness. Daily activity is also seen by residents to foster sleep, but most residents do not know how to be physically active. Environmental factors such as fresh air, silence, or the type of bed contribute individually to good sleep; however, nursing home residents usually lack strategies to foster these resources by themselves. The nursing home residents' self-perceived resources for good sleep--calmness, daily activity, and environmental factors--can be starting points for non-pharmacological treatment of sleep disorders. The residents' primary care physicians should explore these individual resources during consultation and attempt to foster them.

Preventing child pedestrian injury: pedestrian education or traffic calming?

PubMed

Roberts, I; Ashton, T; Dunn, R; Lee-Joe, T

1994-06-01

The traditional approach to the prevention of child pedestrian injuries in New Zealand is pedestrian education. However, none of the programs currently being implemented in New Zealand have ever been shown to reduce injury rates. The allocation of scarce resources to pedestrian education must therefore be questioned. In this paper we estimate the number of serious child pedestrian injuries which might be prevented if the resources allocated to pedestrian education were allocated instead to environmental approaches, in particular, to traffic calming. It is estimated that approximately 18 hospitalisations of child pedestrians could be prevented each year under this alternative resource allocation, disregarding any other benefits of traffic calming. These results emphasise the need to consider the potential sacrifices involved in the allocation of scarce resources to child pedestrian education.

Fractional 532-nm Q-switched Nd:YAG laser: One of the safest novel treatment modality to treat café-au-lait macules.

PubMed

Won, Kwang Hee; Lee, Ye Jin; Rhee, Do Young; Chang, Sung Eun

2016-10-01

Café-au-lait macules (CALMs) are benign epidermal basilar hyperpigmentations that can be found in an isolated form or in association with neurocutaneous syndromes. Frequency-doubled Q-switched neodymium-doped yttrium aluminum garnet laser (532-nm QSNYL) does not penetrate deeply into the skin and is therefore suitable for epidermal pigmented lesion. Fractional photothermolysis (FP) targets only very small areas of the skin, without injuring adjacent areas of healthy, normal skin. Herein, we report a case of CALMs successfully treated with fractional 532-nm QSNYL. By applying FP to 532-nm QSNYL, we could treat CALMs safely with less downtime as compared to conventional laser treatments and expect more energy delivery for each microscopic hole, thereby allowing higher response rate.

The Use of Immersive Visualization for the Control of Dental Anxiety During Oral Debridement.

PubMed

Padrino-Barrios, Carmelo; McCombs, Gayle; Diawara, Norou; De Leo, Gianluca

2015-12-01

The purpose of this study was to evaluate the effects of Immersive Visualization (IV) eyewear on anxious, adult patients during oral debridement. Thirty adult volunteers (n=23 females; n=7 males) were enrolled in the study. Participants were required to be 18 years or older, exhibit at least moderate anxiety (score 9 or higher) on the Corah's Dental Anxiety Scale-Revised (DAS-R), and be generally healthy. Individuals were excluded from participation if they presented with severe dental calculus, periodontal disease, or dental caries, were taking psychotropic drugs, had a history of convulsive disorders, vertigo, or equilibrium disorders, or required antibiotic pre-medication. Subjects received a full mouth oral prophylaxis (supra- and subgingival scaling and selective polishing) by a single experienced dental hygienist. A split mouth design was utilized whereby each subject served as their own control. Subjects were randomly divided into 2 groups: Group A used IV eyewear during the first one-half of the appointment (right side of the mouth) and Group B used IV eyewear during the second one-half of the appointment (left side of the mouth). At screening, medical and dental histories were obtained, full mouth oral examinations were performed, and DAS-R was scored to determine eligibility. At baseline, the DAS-R was re-scored to validate anxiety levels. The Calmness Scale was scored pre- and post-IV treatment on a Likert scale ranging from 1 (very calm) to 7 (less calm). At the end of the study, subjects completed a Post IV Opinion survey. Data were entered into Microsoft Excel for Mac 2011 (Microsoft Corporation Version 14.3.5) and analyzed using SAS® 9.3 statistical software. Thirty subjects with a mean age of 29.9 years completed the study. Data analysis indicated no statistically significant difference between Group A and B with regard to mean DAS-R anxiety levels at baseline (3.15 and 2.40, respectively), with a p-value of 0.07. Data showed a significant difference when comparing the calmness mean scores within Group A pre- and post-IV treatments (4.66 and 2.93, respectively), with a p-value 0.01. Within Group B the data revealed a statistically significant difference between pre- and post-IV treatments (p<0.01, 4.33 and 2.13, respectively). Both treatment groups experienced a decrease in anxiety levels from pre to post IV treatments. Moreover, combined mean calmness scores of the 30 subjects (Group A and B) expressed in mean standard deviation showed there was a decrease from 4.50±1.31 in pre-IV treatment to 2.53±1.17 in post-IV treatment. Further investigation of the data showed that there was a significant correlation between calmness and gender; females reported higher levels of anxiety than men before and after IV treatment. Results from this study support the use of IV eyewear as an effective technique to reduce anxiety in adults during oral debridement. The use of the IV eyewear was well received by all subjects. The portable, affordable and easy-to-operate IV system makes this technique an appealing approach of reducing dental anxiety. Copyright © 2015 The American Dental Hygienists’ Association.

Self-management by family caregivers to manage changes in the behavior and mood of their relative with dementia: an online focus group study.

PubMed

Huis In Het Veld, Judith; Verkaik, Renate; van Meijel, Berno; Verkade, Paul-Jeroen; Werkman, Wendy; Hertogh, Cees; Francke, Anneke

2016-05-03

Self-management is important for family caregivers of people with dementia, especially when they face changes in their relative's behavior and mood, such as depression, apathy, anxiety, agitation and aggression. The aim of this study is to give insight into why these changes in behavior and mood are stressful for family caregivers, what self-management strategies family caregivers use when managing these changes and the stress they experience. A qualitative study was conducted using four online focus groups with 32 family caregivers of people with dementia living in the Netherlands. Transcripts of the focus group discussions were analyzed using principles of thematic analysis. Managing changes in the behavior and mood of their relative with dementia is stressful for family caregivers because of constantly having to switch, continuously having to keep the person with dementia occupied and distracted, the fact that others see a different side to the relative, and the fact that caregivers know what to do, but are often not able to put this into practice. Caregivers use calming down and stimulation as self-management strategies for influencing the changes in the behavior and mood of their relative. Furthermore, caregivers describe three self-management strategies that let them manage their own stress and keep up the care for their loved ones: looking for distractions, getting rest, and discussing their feelings and experiences. Behavior and mood changes of a person with dementia are stressful for family caregivers. They use several self-management strategies to positively affect the mood and behavior changes, and also to manage their own stress.

An exploratory study of reiki experiences in women who have cancer.

PubMed

Kirshbaum, Marilynne N; Stead, Maxine; Bartys, Serena

2016-04-02

To explore the perceptions and experiences of reiki for women who have cancer and identify outcome measures for an intervention study. A cross-sectional qualitative study of 10 women who had received reiki after cancer treatment was conducted. Interviews were audiotaped, transcribed and coded using framework analysis. Key themes identified were: limited understanding of reiki prior to receiving any reiki; release of emotional strain during reiki-feelings of a release of energy, a clearing of the mind from cancer, inner peace/relaxation, hope, a sense of being cared for; experience of physical sensations during reiki, such as pain relief and tingling; physical, emotional and cognitive improvements after reiki, such as improved sleep, a sense of calm and peace, reduced depression and improved self-confidence. Findings suggest that reiki could be a beneficial tool in the self-management of quality of life issues for women who have cancer.

Calm Multi-Baryon Operators

NASA Astrophysics Data System (ADS)

Berkowitz, Evan; Nicholson, Amy; Chang, Chia Cheng; Rinaldi, Enrico; Clark, M. A.; Joó, Bálint; Kurth, Thorsten; Vranas, Pavlos; Walker-Loud, André

2018-03-01

There are many outstanding problems in nuclear physics which require input and guidance from lattice QCD calculations of few baryons systems. However, these calculations suffer from an exponentially bad signal-to-noise problem which has prevented a controlled extrapolation to the physical point. The variational method has been applied very successfully to two-meson systems, allowing for the extraction of the two-meson states very early in Euclidean time through the use of improved single hadron operators. The sheer numerical cost of using the same techniques in two-baryon systems has so far been prohibitive. We present an alternate strategy which offers some of the same advantages as the variational method while being significantly less numerically expensive. We first use the Matrix Prony method to form an optimal linear combination of single baryon interpolating fields generated from the same source and different sink interpolating fields. Very early in Euclidean time this optimal linear combination is numerically free of excited state contamination, so we coin it a calm baryon. This calm baryon operator is then used in the construction of the two-baryon correlation functions. To test this method, we perform calculations on the WM/JLab iso-clover gauge configurations at the SU(3) flavor symmetric point with mπ 800 MeV — the same configurations we have previously used for the calculation of two-nucleon correlation functions. We observe the calm baryon significantly removes the excited state contamination from the two-nucleon correlation function to as early a time as the single-nucleon is improved, provided non-local (displaced nucleon) sources are used. For the local two-nucleon correlation function (where both nucleons are created from the same space-time location) there is still improvement, but there is significant excited state contamination in the region the single calm baryon displays no excited state contamination.

Increasing Self-Regulation and Classroom Participation of a Child Who Is Deafblind.

PubMed

Nelson, Catherine; Hyte, Holly A; Greenfield, Robin

2016-01-01

Self-regulation has been identified as essential to school success. However, for a variety of reasons, its development may be compromised in children and youth who are deafblind. A single-case multiple-baseline study of a child who was deafblind examined the effects of three groups of evidence-based interventions on variables thought to be associated with self-regulation. The dependent variables were (a) frequency and duration of behaviors thought to indicate dysregulation, (b) active participation in school activities, and (c) time from onset of behaviors indicating dysregulation until achievement of a calm, regulated state. The interventions, which included provision of meaningful, enjoyable, and interactive activities, anticipatory strategies, and calming strategies, significantly influenced the dependent variables and are described in detail.

A place for the heart: A journey in the post-asylum landscape. Metaphors and materiality.

PubMed

Larsen, Inger Beate; Topor, Alain

2017-05-01

The downsizing of psychiatric hospitals has created a new institutional landscape in the local community to support people with severe mental problems in their daily living. This study explores meeting places in Norway from the users' perspectives. The users used four metaphors to describe these meeting places: "like a home", "like a family", "like a landing ground" and "like a trampoline". The users have decorated the interiors of the meeting places with hearts made from various materials, and these could be considered as symbols of the places. The metaphors used: the hearts and the rooms and interiors, reflect old ideas about calmness and dignity rather than new ideas based on New Public Management. Copyright © 2017 Elsevier Ltd. All rights reserved.

Calming the Churn: Resolving the Dilemma of Rotational Warfare in Counterinsurgency

DTIC Science & Technology

2013-12-01

warfare in counterinsurgency Publisher Monterey, California: Naval Postgraduate School Issue Date 2013-12 URL http://hdl.handle.net/10945/38873... TYPE AND DATES COVERED Master’s Thesis 4. TITLE AND SUBTITLE CALMING THE CHURN: RESOLVING THE DILEMMA OF ROTATIONAL WARFARE IN COUNTERINSURGENCY...operations, however, would not last and, after only a year, MacArthur was sent to other duties thanks to personality conflicts with Taft. His replacement

Honey: An Effective Cough Remedy?

MedlinePlus

... cough remedy? Is it true that honey calms coughs better than cough medicine does? Answers from James M. Steckelberg, M. ... throat. But honey alone may be an effective cough suppressant, too. In one study, children age 2 ...

Applying the Quadruple Process Model to Evaluate Change in Implicit Attitudinal Responses During Therapy for Panic Disorder

PubMed Central

Clerkin, Elise M.; Fisher, Christopher R.; Sherman, Jeffrey W.; Teachman, Bethany A.

2013-01-01

Objective This study explored the automatic and controlled processes that may influence performance on an implicit measure across cognitive-behavioral group therapy for panic disorder. Method The Quadruple Process model was applied to error scores from an Implicit Association Test evaluating associations between the concepts Me (vs. Not Me) + Calm (vs. Panicked) to evaluate four distinct processes: Association Activation, Detection, Guessing, and Overcoming Bias. Parameter estimates were calculated in the panic group (n=28) across each treatment session where the IAT was administered, and at matched times when the IAT was completed in the healthy control group (n=31). Results Association Activation for Me + Calm became stronger over treatment for participants in the panic group, demonstrating that it is possible to change automatically activated associations in memory (vs. simply overriding those associations) in a clinical sample via therapy. As well, the Guessing bias toward the calm category increased over treatment for participants in the panic group. Conclusions This research evaluates key tenets about the role of automatic processing in cognitive models of anxiety, and emphasizes the viability of changing the actual activation of automatic associations in the context of treatment, versus only changing a person’s ability to use reflective processing to overcome biased automatic processing. PMID:24275066

The Ontogeny of Face Recognition: Eye Contact and Sweet Taste Induce Face Preference in 9- and 12-Week-Old Human Infants.

ERIC Educational Resources Information Center

Blass, Elliott M.; Camp, Carole A.

2001-01-01

Calm or crying 9- and 12-week-olds sat facing a researcher who gazed into their eyes or at their forehead and delivered either a sucrose solution or pacifier or delivered nothing. Found that combining sweet taste and eye contact was necessary and sufficient for calm 9- and 12-week-olds to form a preference for the researcher, but not for crying…

ONRL Workshop Proceedings - Role of Surfactant Films on the Interfacial Properties of the Sea Surface Held in London on 9-11 April 1986.

DTIC Science & Technology

1986-11-21

calming using oil’, History of Technology, 3, 163-186 (1978) 2. Plutarch , ’What is the reason for the clearness and calm produced when the sea is...waves has been noted in the ltteratuit with references going back to Pliny (77 C.E.) and Plutarch (95 C.E.). In modern times, two major reA’s of

Calming effect of orally administered γ-aminobutyric acid in Shih Tzu dogs.

PubMed

Uetake, Katsuji; Okumoto, Ayano; Tani, Noriko; Goto, Akihiro; Tanaka, Toshio

2012-12-01

The calming effects of γ-aminobutyric acid (GABA) by oral administration were investigated in four adult Shih Tzu dogs. Three dosage levels (1, 2 and 4 mg/kg body weight) and non-administration were tested by an increase and decrease method. Changes in activity (for 1.5 h) and urinary cortisol levels (pre-administration, 3 and 7 h later) of dogs were monitored after administration. Without reference to dosage level, the mean times spent standing (P = 0.06), sitting (P < 0.05) and walking (P < 0.05) tended to decrease compared to non-administration. A significant depression in the urinary cortisol level was observed at 7 h after administration (P < 0.05). These results indicate that orally administrated GABA exerts calming effects on dogs as well as humans. © 2012 The Authors. Animal Science Journal © 2012 Japanese Society of Animal Science.

Effective water surface mapping in macrophyte-covered reservoirs in NE Brazil based on TerraSAR-X time series

NASA Astrophysics Data System (ADS)

Zhang, Shuping; Foerster, Saskia; Medeiros, Pedro; de Araújo, José Carlos; Waske, Bjoern

2018-07-01

Water supplies in northeastern Brazil strongly depend on the numerous surface water reservoirs of various sizes there. However, the seasonal and long-term water surface dynamics of these reservoirs, particularly the large number of small ones, remain inadequately known. Remote sensing techniques have shown great potentials in water bodies mapping. Yet, the widespread presence of macrophytes in most of the reservoirs often impedes the delineation of the effective water surfaces. Knowledge of the dynamics of the effective water surfaces in the reservoirs is essential for understanding, managing, and modelling the local and regional water resources. In this study, a two-year time series of TerraSAR-X (TSX) satellite data was used to monitor the effective water surface areas in nine reservoirs in NE Brazil. Calm open water surfaces were obtained by segmenting the backscattering coefficients of TSX images with minimum error thresholding. Linear unmixing was implemented on the distributions of gray-level co-occurrence matrix (GLCM) variance in the reservoirs to quantify the proportions of sub-populations dominated by different types of scattering along the TSX time series. By referring to the statistics and the seasonal proportions of the GLCM variance sub-populations the GLCM variance was segmented to map the vegetated water surfaces. The effective water surface areas that include the vegetation-covered waters as well as calm open water in the reservoirs were mapped with accuracies >77%. The temporal and spatial change patterns of water surfaces in the nine reservoirs over a period of two consecutive dry and wet seasons were derived. Precipitation-related soil moisture changes, topography and the dense macrophyte canopies are the main sources of errors in the such-derived effective water surfaces. Independent from in-situ data, the approach employed in this study shows great potential in monitoring water surfaces of different complexity and macrophyte coverage. The effective water surface areas obtained for the reservoirs can provide valuable input for efficient water management and improve the hydrological modelling in this region.

Hormone-Related Pathways and Risk of Breast Cancer Subtypes in African American Women

PubMed Central

Haddad, Stephen A.; Lunetta, Kathryn L.; Ruiz-Narváez, Edward A.; Bensen, Jeannette T.; Hong, Chi-Chen; Sucheston-Campbell, Lara E.; Yao, Song; Bandera, Elisa V.; Rosenberg, Lynn; Haiman, Christopher A.; Troester, Melissa A.; Ambrosone, Christine B.; Palmer, Julie R.

2016-01-01

Purpose We sought to investigate genetic variation in hormone pathways in relation to risk of overall and subtype-specific breast cancer in women of African ancestry (AA). Methods Genotyping and imputation yielded data on 143,934 SNPs in 308 hormone-related genes for 3663 breast cancer cases (1098 ER-, 1983 ER+, 582 ER unknown) and 4687 controls from the African American Breast Cancer Epidemiology and Risk (AMBER) Consortium. AMBER includes data from four large studies of AA women: the Carolina Breast Cancer Study, the Women's Circle of Health Study, the Black Women's Health Study, and the Multiethnic Cohort Study. Pathway- and gene-based analyses were conducted, and single SNP tests were run for the top genes. Results There were no strong associations at the pathway level. The most significantly associated genes were GHRH, CALM2, CETP, and AKR1C1 for overall breast cancer (gene-based nominal p ≤0.01); NR0B1, IGF2R, CALM2, CYP1B1, and GRB2 for ER+ breast cancer (p ≤0.02); and PGR, MAPK3, MAP3K1, and LHCGR for ER- disease (p ≤0.02). Single-SNP tests for SNPs with pairwise linkage disequilibrium r2 <0.8 in the top genes identified 12 common SNPs (in CALM2, CETP, NR0B1, IGF2R, CYP1B1, PGR, MAPK3, and MAP3K1) associated with overall or subtype-specific breast cancer after gene-level correction for multiple testing. Rs11571215 in PGR (progesterone receptor) was the SNP most strongly associated with ER- disease. Conclusion We identified eight genes in hormone pathways that contain common variants associated with breast cancer in AA women after gene-level correction for multiple testing. PMID:26458823

Road and Rail Traffic Noise Induce Comparable Extra-aural Effects as Revealed During a Short-term Memory Test

PubMed Central

Gallasch, Eugen; Raggam, Reinhard B; Cik, Michael; Rabensteiner, Jasmin; Lackner, Andreas; Piber, Barbara; Marth, Egon

2016-01-01

To examine extraaural effects as induced by 20 min of road (ROAD) and 20 min of rail (RAIL) traffic noise with same loudness (75 dBA), a laboratory study was carried out. The study (N=54) consisted of 28 high and 26 low-annoyed healthy individuals as determined by a traffic annoyance test. To control attention, all individuals performed a nonauditory short-term memory test during the noise exposures. A within-subject design, with phases of ROAD, RAIL, and CALM (memory test only), alternated by phases of rest, was defined. Heart rate (HR), systolic blood pressure (sBP), total peripheral resistance (TPR), as well as three autonomic variables, preejection period (PEP), 0.15–0.4 Hz high-frequency component of HR variability (HF), and salivary stress biomarker alpha amylase (sAA) were measured. In relation to CALM, HR increased (RAIL +2.1%, ROAD +2.5%), sBP tended to increase against the end of noise exposure, PEP decreased (RAIL −0.7%, ROAD −0.8%), HF decreased (RAIL −3.4%, ROAD −2.9%), and sAA increased (RAIL +78%, ROAD +69%). No differences were found between RAIL and ROAD, indicating that both noise stressors induced comparable extraaural effects. Factor annoyance showed significant during CALM. Here a reduced sympathetic drive (higher PEP values) combined with an increased vascular tone (higher TPR values) was found at the high-annoyed subgroup. PMID:27569408

Preliminary panoramic study of river calm muscle using neodymium:yttrium-aluminum-garnet (Nd: YAG) laser-induced breakdown spectroscopy (LIBS)

NASA Astrophysics Data System (ADS)

Idris, N.; Lahna, K.; Usmawanda, T. N.; Herman; Ramli, M.; Hedwig, R.; Marpaung, A. M.; Kurniawan, K. H.

2018-04-01

A wide coverage spectral investigation on the muscle of river calm sample has been carried out using laser-induced breakdown spectroscopy for examining the overall profile of the emission spectra from the produced plasma. The basic apparatus of LIBS system used is a Nd-YAG laser and wide coverage optical multichannel analyzer (OMA) system. The river clam samples used is collected from Panga River in Aceh Jaya Regency, Aceh, Indonesia up streaming in a mountain of Gunong Ujeun, which is used as a location of the intensive traditional mining activity. Assuming that heavy metal accumulated in the clam muscle, LIBS experiments were carried out on the muscle of the calm. The sample used was fresh muscle sliced and attached to a copper plate. Plasma was generated by focusing the laser beam on the sample surface under air surrounding gas at 1 atmosphere. It is found that there are only major elements of host organic, namely C, H, O, N and the minor element of salts can be detected from fresh the clam sample when using a high pulse laser energy under air surrounding at high pressure of 1 atmosphere. There is no emission lines from any metal can be detected. Several experimental parameters were explored to study the panoramic dynamic of the emission spectra. It is found that the lower energy and the lower pressure is better for obtaining better emission spectra showing the possibility for determination of the analyte.

The t(10;11)(p13;q14) in the U937 cell line results in the fusion of the AF10 gene and CALM, encoding a new member of the AP-3 clathrin assembly protein family.

PubMed Central

Dreyling, M H; Martinez-Climent, J A; Zheng, M; Mao, J; Rowley, J D; Bohlander, S K

1996-01-01

The translocation t(10;11)(p13;q14) is a recurring chromosomal abnormality that has been observed in patients with acute lymphoblastic leukemia as well as acute myeloid leukemia. We have recently reported that the monocytic cell line U937 has a t(10;11)(p13;q14) translocation. Using a combination of positional cloning and candidate gene approach, we cloned the breakpoint and were able to show that AF10 is fused to a novel gene that we named CALM (Clathrin Assembly Lymphoid Myeloid leukemia gene) located at 11q14. AF10, a putative transcription factor, had recently been cloned as one of the fusion partners of MLL. CALM has a very high homology in its N-terminal third to the murine ap-3 gene which is one of the clathrin assembly proteins. The N-terminal region of ap-3 has been shown to bind to clathrin and to have a high-affinity binding site for phosphoinositols. The identification of the CALM/AF10 fusion gene in the widely used U937 cell line will contribute to our understanding of the malignant phenotype of this line. Images Fig. 1 Fig. 3 PMID:8643484

Research notes : roadway design treatments for rural to urban transitions.

DOT National Transportation Integrated Search

2008-12-01

An ODOT Research study, lead by Karen Dixon at Oregon State University, reviewed research evaluating potential traffic calming strategies for rural-to-urban transitions on high speed highways. Driving simulator evaluations were conducted to assess se...

Disruptive behavior in the workplace: Challenges for gastroenterology fellows.

PubMed

Srisarajivakul, Nalinee; Lucero, Catherine; Wang, Xiao-Jing; Poles, Michael; Gillespie, Colleen; Zabar, Sondra; Weinshel, Elizabeth; Malter, Lisa

2017-05-14

To assess first-year gastroenterology fellows' ability to address difficult interpersonal situations in the workplace using objective structured clinical examinations (OSCE). Two OSCEs ("distracted care team" and "frazzled intern") were created to assess response to disruptive behavior. In case 1, a fellow used a colonoscopy simulator while interacting with a standardized patient (SP), nurse, and attending physician all played by actors. The nurse and attending were instructed to display specific disruptive behavior and disregard the fellow unless requested to stop the disruptive behavior and focus on the patient and procedure. In case 2, the fellow was to calm an intern managing a patient with massive gastrointestinal bleeding. The objective in both scenarios was to assess the fellows' ability to perform their duties while managing the disruptive behavior displayed by the actor. The SPs used checklists to rate fellows' performances. The fellows completed a self-assessment survey. Twelve fellows from four gastrointestinal fellowship training programs participated in the OSCE. In the "distracted care team" case, one-third of the fellows interrupted the conflict and refocused attention to the patient. Half of the fellows were able to display professionalism despite the heated discussion nearby. Fellows scored lowest in the interprofessionalism portion of post-OSCE surveys, measuring their ability to handle the conflict. In the "frazzled intern" case, 68% of fellows were able to establish a calm and professional relationship with the SP. Despite this success, only half of the fellows were successfully communicate a plan to the SP and only a third scored "well done" in a domain that focused on allowing the intern to think through the case with the fellow's guidance. Fellows must receive training on how to approach disruptive behavior. OSCEs are a tool that can assess fellow skills and set a culture for open discussion.

Long-term active-layer dynamics: results of 22 years of field observations in Northern Hemisphere permafrost regions.

NASA Astrophysics Data System (ADS)

Shiklomanov, N. I.; Nelson, F. E.; Streletskiy, D. A.; Klene, A. E.; Biskaborn, B. K.

2016-12-01

The uppermost layer of seasonal thawing above permafrost (the active layer) is an important regulator of energy and mass fluxes between the surface and the atmosphere in the polar regions. Active layer monitoring is an important component of efforts to assess the effects of global change in permafrost environments. The Circumpolar Active Layer Monitoring (CALM) program, established in the early 1990s, is designed to observe temporal and spatial variability of the active layer and its response to changes and variations in climatic conditions. The CALM network is an integral part of the Global Terrestrial Network for Permafrost (GTN-P), operating under the auspices of the Global Terrestrial Observing System (GTOS) /Global Climate Observing System (GCOS). Standardized thaw depth observations in the Northern Hemisphere are available for more than 200 GTN-P/CALM sites in the Northern Hemisphere. At each of the sites spatially distributed ALT measurements have been conducted annually by mechanical probing. The locations of sites represent generalized surface and subsurface conditions characteristic of broader regions. The data are assimilated and distributed though the CALM (www.gwu.edu/ calm) and GTN-P (gtnpdatabase.org) online databases. In this presentation we use data from approximately 20 years of continuous observations to examine temporal trends in active-layer thickness for several representative Arctic regions. Results indicate substantial interannual fluctuations in active-layer thickness, primarily in response to variations in air temperature. Decadal trends in ALT vary by region. A progressive increase in ALT has been observed in the Nordic countries, the Russian European North, West Siberia, East Siberia, the Russian Far East, and the Interior of Alaska. North American Arctic sites show no apparent thaw depth trend over 22-years of record. However, combined active layer, ground temperature and heave/subsidence observations conducted in northern Alaska demonstrate a complex, non-linear response of the active-layer/upper permafrost system to changes in climatic conditions.

Be active and become happy: an ecological momentary assessment of physical activity and mood.

PubMed

Kanning, Martina; Schlicht, Wolfgang

2010-04-01

The positive effects of physical activity on mood are well documented in cross-sectional studies. To date there have been only a few studies analyzing within-subject covariance between physical activity and mood in everyday life. This study aims to close this gap using an ambulatory assessment of mood and physical activity. Thirteen participants completed a standardized diary over a 10-week period, resulting in 1,860 measurement points. Valence, energetic arousal, and calmness are the three subscales of mood that were assessed. Participants rated their mood promptly after self-selected activities. A multilevel analysis indicates that the three dimensions of mood were positively affected by episodes of physical activity, such as walking or gardening-valence: t(12) = 5.6, p < .001; energetic arousal: t(12) = 2.4, p = .033; calmness: t(12) = 2.8, p = .015. Moreover, the association is affected by the individual baseline mood level, with the greatest effect seen when mood is depressed.

Psychological and physiological effect in humans of touching plant foliage - using the semantic differential method and cerebral activity as indicators

PubMed Central

2013-01-01

Background Numerous studies have reported on the healing powers of plants and nature, but there have not been so many instances of experimental research. In particular, there are very few psychological and physiological studies using tactile stimuli. This study examines the psychological and physiological effects of touching plant foliage by using an evaluation profile of the subjects’ impressions and investigating cerebral blood flow. Methods The subjects were 14 young Japanese men aged from 21 to 27 years (mean ± standard deviation: 23.6 ± 2.4). With their eyes closed, the subjects touched four different tactile samples including a leaf of natural pothos (Epipremnum aureum). The physiological indices were compared before and after each stimulus. Psychological indices were obtained using a ‘semantic differential’ method. Results The fabric stimulus gave people ‘soft’ and ‘rough’ impressions, ‘kind’, ‘peaceful’ and ‘pleasant’ feelings psychologically, and a sense of physiological calm. On the other hand, the metal stimulus gave people ‘cold’, ‘smooth’ and ‘hard’ impressions and an image of something ‘artificial’. The metal stimulus caused a stress response in human cerebral blood flow although its evaluation in terms of ‘pleasant or unpleasant’ was neutral. There were no remarkable differences between the stimuli of natural and artificial pothos compared with other types of stimulus psychologically. However, only the natural pothos stimulus showed a sense of physiological calm in the same appearance as the fabric stimulus. Conclusions This study shows that people experience an unconscious calming reaction to touching a plant. It is to be concluded that plants are an indispensable element of the human environment. PMID:23587233

Applying the Quadruple Process model to evaluate change in implicit attitudinal responses during therapy for panic disorder.

PubMed

Clerkin, Elise M; Fisher, Christopher R; Sherman, Jeffrey W; Teachman, Bethany A

2014-01-01

This study explored the automatic and controlled processes that may influence performance on an implicit measure across cognitive-behavioral group therapy for panic disorder. The Quadruple Process model was applied to error scores from an Implicit Association Test evaluating associations between the concepts Me (vs. Not Me) + Calm (vs. Panicked) to evaluate four distinct processes: Association Activation, Detection, Guessing, and Overcoming Bias. Parameter estimates were calculated in the panic group (n = 28) across each treatment session where the IAT was administered, and at matched times when the IAT was completed in the healthy control group (n = 31). Association Activation for Me + Calm became stronger over treatment for participants in the panic group, demonstrating that it is possible to change automatically activated associations in memory (vs. simply overriding those associations) in a clinical sample via therapy. As well, the Guessing bias toward the calm category increased over treatment for participants in the panic group. This research evaluates key tenets about the role of automatic processing in cognitive models of anxiety, and emphasizes the viability of changing the actual activation of automatic associations in the context of treatment, versus only changing a person's ability to use reflective processing to overcome biased automatic processing. Copyright © 2013 Elsevier Ltd. All rights reserved.

Merging physical parameters and laboratory subjective ratings for the soundscape assessment of urban squares.

PubMed

Brambilla, Giovanni; Maffei, Luigi; Di Gabriele, Maria; Gallo, Veronica

2013-07-01

An experimental study was carried out in 20 squares in the center of Rome, covering a wide range of different uses, sonic environments, geometry, and architectural styles. Soundwalks along the perimeter of each square were performed during daylight and weekdays taking binaural and video recordings, as well as spot measurements of illuminance. The cluster analysis performed on the physical parameters, not only acoustic, provided two clusters that are in satisfactory agreement with the "a priori" classification. Applying the principal component analysis (PCA) to five physical parameters, two main components were obtained which might be associated to two environmental features, namely, "chaotic/calm" and "open/enclosed." On the basis of these two features, six squares were selected for the laboratory audio-video tests where 32 subjects took part filling in a questionnaire. The PCA performed on the subjective ratings on the sonic environment showed two main components which might be associated to two emotional meanings, namely, "calmness" and "vibrancy." The linear regression modeling between five objective parameters and the mean value of subjective ratings on chaotic/calm and enclosed/open attributes showed a good correlation. Notwithstanding these interesting results being limited to the specific data set, it is worth pointing out that the complexity of the soundscape quality assessment can be more comprehensively examined merging the field measurements of physical parameters with the subjective ratings provided by field and/or laboratory tests.

Ditching Investigation of a 1/12-Scale Model of the Douglas F4D-1 Airplane, TED No. NACA DE 384

NASA Technical Reports Server (NTRS)

Windham, John O.

1956-01-01

A ditching investigation was made of a l/l2-scale dynamically similar model of the Douglas F4D-1 airplane to study its behavior when ditched. The model was landed in calm water at the Langley tank no. 2 monorail. Various landing attitudes, speeds, and configurations were investigated. The behavior of the model was determined from visual observations, acceleration records, and motion-picture records of the ditchings. Data are presented in tables, sequence photographs, time-history acceleration curves, and attitude curves. From the results of the investigation, it was concluded that the airplane should be ditched at the lowest speed and highest attitude consistent with adequate control (near 22 deg) with landing gear retracted. In a calm-water ditching under these conditions the airplane will probably nose in slightly, then make a fairly smooth run. The fuselage bottom will sustain appreciable damage so that rapid flooding and short flotation time are likely. Maximum longitudinal deceleration will be about 4g and maximum normal acceleration will be about 6g in a landing run of about 420 feet, In a calm-water ditching under similar conditions with the landing gear extended, the airplane will probably dive. Maximum longitudinal decelerations will be about 5-1/2g and maximum normal accelerations will be about 3-1/2g in a landing run of about 170 feet.

Competition in human groups-Impact on group cohesion, perceived stress and outcome satisfaction.

PubMed

Boos, Margarete; Franiel, Xaver; Belz, Michael

2015-11-01

This study on competition in human groups was performed within the context of the competitive outcome interdependence concept: the degree to which personal outcomes among group members are affected by the consequences of task performance of others, e.g. when one group member gains a high reward for a task, this lowers the available reward for other group members. Our computer-based multi-participant game empirically assessed how competitive versus neutral conditions influenced the reward-maximising behaviour of 200 undergraduate students functioning in ten-person groups - each playing two games (1 neutral and 1 competitive), their perceived pay satisfaction as well as perceived stress levels and sense of calmness within the games' task to search for coins. Participants were represented by black dots moving on a virtual playground. Results showed that competition led to reward-maximising but fellow group member disadvantaging behaviour, and all participants experienced lower pay satisfaction, higher stress levels and less calmness. We conclude that short-term behavioural consequences of positive individual competitive behaviour were gained at the above-mentioned potential long-term negative costs for all group members. This implies group paradigms aimed at sustainability should avoid introducing competitive factors that at best result in short-lived gains and at worst cause widespread dissatisfaction, stress and a pervasive lack of calmness. Copyright © 2015. Published by Elsevier B.V.

Neurocultural evidence that ideal affect match promotes giving

PubMed Central

Park, BoKyung; Blevins, Elizabeth; Knutson, Brian

2017-01-01

Abstract Why do people give to strangers? We propose that people trust and give more to those whose emotional expressions match how they ideally want to feel (“ideal affect match”). European Americans and Koreans played multiple trials of the Dictator Game with recipients who varied in emotional expression (excited, calm), race (White, Asian) and sex (male, female). Consistent with their culture’s valued affect, European Americans trusted and gave more to excited than calm recipients, whereas Koreans trusted and gave more to calm than excited recipients. These findings held regardless of recipient race and sex. We then used fMRI to probe potential affective and mentalizing mechanisms. Increased activity in the nucleus accumbens (associated with reward anticipation) predicted giving, as did decreased activity in the right temporo-parietal junction (rTPJ; associated with reduced belief prediction error). Ideal affect match decreased rTPJ activity, suggesting that people may trust and give more to strangers whom they perceive to share their affective values. PMID:28379542

Ditching Tests of a 1/18-Scale Model of the Lockheed Constellation Airplane

NASA Technical Reports Server (NTRS)

Fisher, Lloyd J.; Morris, Garland J.

1948-01-01

Tests were made of a 1/18-scale dynamically similar model of the Lockheed Constellation airplane to investigate its ditching characteristics and proper ditching technique. Scale-strength bottoms were used to reproduce probable damage to the fuselage. The model was landed in calm water at the Langley tank no. 2 monorail. Various landing attitudes, speeds, and fuselage configuration were simulated. The behavior of the model was determined from visual observations, by recording the longitudinal decelerations, and by taking motion pictures of the ditchings. Data are presented in tabular form, sequence photographs, and time-history deceleration curves. It was concluded that the airplane should be ditched at a medium nose-high landing attitude with the landing flaps full down. The airplane will probably make a deep run with heavy spray and may even dive slightly. The fuselage will be damaged and leak substantially but in calm water probably will not flood rapidly. Maximum longitudinal decelerations in a calm-water ditching will be about 4g.

Neurocultural evidence that ideal affect match promotes giving.

PubMed

Park, BoKyung; Blevins, Elizabeth; Knutson, Brian; Tsai, Jeanne L

2017-07-01

Why do people give to strangers? We propose that people trust and give more to those whose emotional expressions match how they ideally want to feel ("ideal affect match"). European Americans and Koreans played multiple trials of the Dictator Game with recipients who varied in emotional expression (excited, calm), race (White, Asian) and sex (male, female). Consistent with their culture's valued affect, European Americans trusted and gave more to excited than calm recipients, whereas Koreans trusted and gave more to calm than excited recipients. These findings held regardless of recipient race and sex. We then used fMRI to probe potential affective and mentalizing mechanisms. Increased activity in the nucleus accumbens (associated with reward anticipation) predicted giving, as did decreased activity in the right temporo-parietal junction (rTPJ; associated with reduced belief prediction error). Ideal affect match decreased rTPJ activity, suggesting that people may trust and give more to strangers whom they perceive to share their affective values. © The Author (2017). Published by Oxford University Press.

[Fentanyl Citrate Sublingual Tablets Were Effective in Relieving Symptoms of Akathisia - A Case Report].

PubMed

Kessoku, Takaomi; Kusakabe, Akihiko; Matsuura, Tetsuya; Honda, Yasushi; Yoshimi, Asuka; Goto, Ayumu; Yoshida, Haruhisa; Sukegawa, Akiko; Hata, Chiaki; Saito, Yukie; Miyashita, Yoko; Yashiro, Ryoko; Komori, Tomoya; Arai, Sachiko; Nakajima, Atsushi; Ichikawa, Yasushi

2018-03-01

Akathisia is a condition wherein sitting calmly and quietly is impossible, with a representative complaint of restless legs. It is generally assumed to be caused by anti-dopamine activity. In severe cases, it has been known to result in suicide attempt. We reported a case of drug-induced akathisia with difficulty in oral intake, in which fentanyl citrate sublingual tablets were found to be effective in relieving symptoms. The patient was a female aged 50's who had a gastric cancer with peritoneal dissemination causing pain and vomiting. Palliative care was requested for management of symptoms. Metoclopramide and haloperidol were administered for vomiting. However, because of the complaints of restless legs, the case was diagnosed as drug-induced akathisia. Fentanyl citrate sublingual tablets were then administered for pain management, resulting in temporary improvement of akathisia symptoms.

Evaluation of low cost traffic calming for rural communities : phase II.

DOT National Transportation Integrated Search

2013-04-01

The main goal of the research described in this report was to evaluate countermeasures that agencies can use to reduce speeds as drivers enter rural communities located on high-speed roadways. The objectives of this study were as follows: : Identify ...

Controlling public speaking jitters: making the butterflies fly in formation.

PubMed

Harvey, Hannah; Baum, Neil

2014-01-01

Nearly every person who has been asked to give a speech or who has volunteered to make a presentation to a group of strangers develops fear and anxiety prior to the presentation. Most of us, the authors included, start hyperventilating, our pulse quickens, and we feel a little weak in the knees. We grab the lectern and our knuckles turn white as we hold on for dear life. This is a normal response that everyone experiences. However, this stress can be controlled and made manageable by understanding the stress response cycle and practicing a few techniques that calm those butterflies flying around in the pit of your stomach.

Twenty-four-hour profiles of metabolic and stress hormones in sheep selected for a calm or nervous temperament.

PubMed

Rietema, S E; Blackberry, M A; Maloney, S K; Martin, G B; Hawken, P A R; Blache, D

2015-10-01

Even in the absence of stressors, temperament is associated with changes in the concentration of stress-responsive hormones and, possibly because of such changes, temperament can affect metabolism. We tested whether, in sheep bred for temperament for 14 generations, "nervous" females have greater concentrations of stress-responsive hormones in the absence of stressors than "calm" females, and whether these differences are associated with changes in the concentrations of metabolic hormones. In resting "calm" (n = 8) and "nervous" (n = 8) sheep, concentrations of cortisol, prolactin, leptin, and insulin were measured in blood plasma sampled via jugular catheter every 20 min for 24 h. The animals were individually penned, habituated to their housing and human handling over 7 wk, and fed before sampling began. Diurnal variation was evident for all hormones, but a 24-h cortisol pattern was detected in only 7 individuals. There was no effect of temperament on any aspect of concentrations of cortisol or prolactin, but "calm" animals had greater concentrations of insulin in the early afternoon than "nervous" animals (14.5 ± 1.1 vs 10.0 ± 1.6 μU/mL; P = 0.038), and a similar tendency was seen for leptin (P = 0.092). We conclude that selection for temperament affects the concentration of metabolic hormones in the absence of stressors, but this effect is independent of stress-responsive hormones. Copyright © 2015 Elsevier Inc. All rights reserved.

Birth order--a risk factor for dental trauma?

PubMed

Käch, Matthias; Krastl, Gabriel; Zitzmann, Nicola U; Kühl, Sebastian; Filippi, Andreas

2014-04-01

Many character traits are influenced by birth order with greatest differences between first and lastborns. To investigate the influence of birth order on the risk of dental trauma. Five hundred mothers in Switzerland were interviewed personally regarding dental trauma in their children. Inclusion criteria were a family size of at least two children. Data of 1282 children were collected. Thirty-two percent of the children had sustained one or more dental trauma before the age of 16 (57% male, 43% female). In children who had sustained dental trauma twice, the gender ratio moved to 68% male and 32% female (P = 0.003). Regarding birth order, lastborns sustained more second dental traumas. Relative risk of second dental trauma was 2.1 times higher in lastborns than in firstborns (P = 0.02). Moreover, certain character traits in children are influenced by birth order. According to their mothers, lastborns were more curious, less calm and less deliberate than firstborns (P < 0.001). Second born without younger siblings were more athletic/active than firstborns (P = 0.011). Athletic/active children as well as not calm/deliberate children sustained second dental trauma more often than not athletic/active (P = 0.038) and calm/deliberate children (P < 0.001). Birth order is a risk factor for sustaining dental trauma twice. Character traits of lastborns (curious, not calm/deliberate and aggressive) could be reasons for higher risk of dental trauma. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Federated Web-accessible Clinical Data Management within an Extensible NeuroImaging Database

PubMed Central

Keator, David B.; Wei, Dingying; Fennema-Notestine, Christine; Pease, Karen R.; Bockholt, Jeremy; Grethe, Jeffrey S.

2010-01-01

Managing vast datasets collected throughout multiple clinical imaging communities has become critical with the ever increasing and diverse nature of datasets. Development of data management infrastructure is further complicated by technical and experimental advances that drive modifications to existing protocols and acquisition of new types of research data to be incorporated into existing data management systems. In this paper, an extensible data management system for clinical neuroimaging studies is introduced: The Human Clinical Imaging Database (HID) and Toolkit. The database schema is constructed to support the storage of new data types without changes to the underlying schema. The complex infrastructure allows management of experiment data, such as image protocol and behavioral task parameters, as well as subject-specific data, including demographics, clinical assessments, and behavioral task performance metrics. Of significant interest, embedded clinical data entry and management tools enhance both consistency of data reporting and automatic entry of data into the database. The Clinical Assessment Layout Manager (CALM) allows users to create on-line data entry forms for use within and across sites, through which data is pulled into the underlying database via the generic clinical assessment management engine (GAME). Importantly, the system is designed to operate in a distributed environment, serving both human users and client applications in a service-oriented manner. Querying capabilities use a built-in multi-database parallel query builder/result combiner, allowing web-accessible queries within and across multiple federated databases. The system along with its documentation is open-source and available from the Neuroimaging Informatics Tools and Resource Clearinghouse (NITRC) site. PMID:20567938

Federated web-accessible clinical data management within an extensible neuroimaging database.

PubMed

Ozyurt, I Burak; Keator, David B; Wei, Dingying; Fennema-Notestine, Christine; Pease, Karen R; Bockholt, Jeremy; Grethe, Jeffrey S

2010-12-01

Managing vast datasets collected throughout multiple clinical imaging communities has become critical with the ever increasing and diverse nature of datasets. Development of data management infrastructure is further complicated by technical and experimental advances that drive modifications to existing protocols and acquisition of new types of research data to be incorporated into existing data management systems. In this paper, an extensible data management system for clinical neuroimaging studies is introduced: The Human Clinical Imaging Database (HID) and Toolkit. The database schema is constructed to support the storage of new data types without changes to the underlying schema. The complex infrastructure allows management of experiment data, such as image protocol and behavioral task parameters, as well as subject-specific data, including demographics, clinical assessments, and behavioral task performance metrics. Of significant interest, embedded clinical data entry and management tools enhance both consistency of data reporting and automatic entry of data into the database. The Clinical Assessment Layout Manager (CALM) allows users to create on-line data entry forms for use within and across sites, through which data is pulled into the underlying database via the generic clinical assessment management engine (GAME). Importantly, the system is designed to operate in a distributed environment, serving both human users and client applications in a service-oriented manner. Querying capabilities use a built-in multi-database parallel query builder/result combiner, allowing web-accessible queries within and across multiple federated databases. The system along with its documentation is open-source and available from the Neuroimaging Informatics Tools and Resource Clearinghouse (NITRC) site.

Physiological responses to repeated transportation of gestating Brahman cows

USDA-ARS?s Scientific Manuscript database

The transportation process acts as a stressor with adverse effects on animal health and performance. The purpose of this study was to examine physiological responses to repeated transportation of gestating Brahman cows, previously classified as mature cows, into temperament groups of calm, moderate,...

Effects of Couple Interactions and Relationship Quality on Plasma Oxytocin and Cardiovascular Reactivity: Empirical Findings and Methodological Considerations

PubMed Central

Smith, Timothy W.; Uchino, Bert N.; MacKenzie, Justin; Hicks, Angela; Campo, Rebecca A.; Reblin, Maija; Grewen, Karen; Amico, Janet A.; Light, Kathleen C.

2016-01-01

Cardiovascular reactivity is a potential mechanism underlying associations of close relationship quality with cardiovascular disease. Two models describe oxytocin as another mechanism. The “calm and connect” model posits an association between positive relationship experiences and oxytocin levels and responses, whereas the “tend and befriend” model emphasizes the effects of negative relationship experiences in evoking oxytocin release. In this study of 180 younger couples, relationship quality had a small, marginally significant inverse association with plasma oxytocin levels, and neither positive nor negative couple interactions evoked change in plasma oxytocin. Negative couple interactions evoked significant cardiovascular reactivity, especially among women. Hence, in the largest study of these issues to date, there was little support for key tenets of the “calm and connect” model, and only very modest support for the ”tend and befriend” model. However, findings were consistent with the view that CVR contributes to the effects of relationship difficulties on health. PMID:22543270

Bioterrorism--are you ready for the silent killer?

PubMed

Stillsmoking, Kristina

2002-09-01

Current biological threats to the United States have generated fear and panic among many, but nursing professionals who are educated about bioterrorism and its effects can answer questions confidently and calm fears when peers, family members, and friends ask about this issue. Perioperative nurses can become ambassadors of confidence via their ability to project calm and thus stem the tide of panic and fear. This article explains the definition of bioterrorism, its history, biological agents and their transmission, treatment options, and what nurses can do to facilitate preventive measures and help avert panic.

Elderly persons' experiences of striving to receive care on their own terms in nursing homes.

PubMed

Anderberg, Patrice; Berglund, Anna-Lena

2010-02-01

Elderly persons' participation in and decisions about their own care need more attention. The aim of this study was to gain a deeper understanding of elderly persons' experiences of care and help, and how their lives change in nursing homes. Fifteen elderly persons living in four nursing homes were interviewed about their experiences of needing care and help in their daily life. The interviews were analysed using van Manen's phenomenological approach. Elderly persons' experiences of care and help were described as: a balance between sorrow and relief, a struggle to maintain control and connectedness, managing to live in the present and yet worrying about the future, and an attempt to hide one's vulnerability in order to be accepted and create an inner calm in an exposed situation. In conclusion, important issues were raised concerning elderly persons' perspectives on care and help in daily life in nursing homes.

Get excited: reappraising pre-performance anxiety as excitement.

PubMed

Brooks, Alison Wood

2014-06-01

Individuals often feel anxious in anticipation of tasks such as speaking in public or meeting with a boss. I find that an overwhelming majority of people believe trying to calm down is the best way to cope with pre-performance anxiety. However, across several studies involving karaoke singing, public speaking, and math performance, I investigate an alternative strategy: reappraising anxiety as excitement. Compared with those who attempt to calm down, individuals who reappraise their anxious arousal as excitement feel more excited and perform better. Individuals can reappraise anxiety as excitement using minimal strategies such as self-talk (e.g., saying "I am excited" out loud) or simple messages (e.g., "get excited"), which lead them to feel more excited, adopt an opportunity mind-set (as opposed to a threat mind-set), and improve their subsequent performance. These findings suggest the importance of arousal congruency during the emotional reappraisal process. PsycINFO Database Record (c) 2014 APA, all rights reserved.

[The calming process of anger experience: time series changes of affects, cognitions, and behaviors].

PubMed

Hibino, Kei; Yukawa, Shintaro

2004-02-01

This study investigated time series changes and relationships of affects, cognitions, and behaviors immediately, a few days, and a week after anger episodes. Two hundred undergraduates (96 men, and 104 women) completed a questionnaire. The results were as follows. Anger intensely aroused immediately after anger episodes, and was rapidly calmed as time passed. Anger and depression correlated in each period, so depression was accompanied with anger experiences. The results of covariance structure analysis showed that aggressive behavior was evoked only by affects (especially anger) immediately, and was evoked only by cognitions (especially inflating) a few days after the episode. One week after the episode, aggressive behavior decreased, and was not influenced by affects and cognitions. Anger elicited all anger-expressive behaviors such as aggressive behavior, social sharing, and object-displacement, while depression accompanied with anger episodes elicited only object-displacement.

Physiological and metabolic responses of gestating Brahaman cows to repeated transportation

USDA-ARS?s Scientific Manuscript database

The purpose of this study was to examine physiological and metabolic responses to repeated transportation of gestating Brahman cows, previously classified as mature cows into temperament groups of Calm, Intermediate, or Temperamental. Brahman cows (n = 48) were subjected to 2 hours of transport (TRA...

Children as Bushfire Educators--"Just Be Calm, and Stuff Like That"

ERIC Educational Resources Information Center

Gibbs, Lisa; Block, Karen; Ireton, Greg; Taunt, Emma

2018-01-01

The limited evidence regarding disaster-related environmental education programs for children indicates that these programs can increase disaster resilience and family preparedness activities, and reduce children's fear and anxiety. However, the literature lacks qualitative studies to provide insights into children's experiences of disaster…

What Is the Impact of Online Training in Mind-Body Skills?

PubMed

Kemper, Kathi J; Lynn, Joanne; Mahan, John D

2015-10-01

Mind-body skills (MBS) training is popular, but in-person training can be inconvenient and costly. We assessed the impact of online MBS training on clinicians' and trainees' stress, mindfulness, and confidence in providing calm, compassionate care. This was a prospective cohort trial. Trainees entering medical school; graduate programs in nursing, social work, and dietetics; and residencies in family medicine and pediatrics at a large Midwestern academic health center were invited to complete online surveys before and 12 weeks after enrolling in online elective integrative health courses on MBS training or not. The elective offered no course credit and had no mandated deadlines for completion. At baseline, the 60 who engaged in MBS training were similar to the 43 who did not in terms of profession, gender, perceived stress levels, mindfulness, resilience, and compassion. MBS participants engaged in a median of 3 of 12 available modules with a bimodal distribution peaking at 1 to 2 and 12 modules. Twelve weeks later, those who participated in MBS showed significantly greater improvements in measures of stress, mindfulness, and confidence in providing calm, compassionate care than those who did not. Online elective training offers a feasible strategy to improve mindfulness, stress, and confidence in providing calm, compassionate care. Additional studies are needed to determine the impact of required versus elective courses, the optimal dosage and content of training, and the costs and benefits of online versus in-person training. © The Author(s) 2015.

Implicit Associations in Social Anxiety Disorder: The Effects of Comorbid Depression

PubMed Central

Wong, Judy; Morrison, Amanda S.; Heimberg, Richard G.; Goldin, Philippe R.; Gross, James J.

2014-01-01

Implicit associations of the self to concepts like “calm” have been shown to be weaker in persons with social anxiety than in non-anxious healthy controls. However, other implicit self associations, such as those to acceptance or rejection, have been less studied in social anxiety, and none of this work has been conducted with clinical samples. Furthermore, the importance of depression in these relationships has not been well investigated. We addressed these issues by administering two Implicit Association Tests (IATs; Greenwald, McGhee, & Schwartz, 1998), one examining the implicit association of self/other to anxiety/calmness and the other examining the association of self/other to rejection/acceptance, to individuals with generalized social anxiety disorder (SAD, n = 85), individuals with generalized SAD and a current or past diagnosis of major depressive disorder or current dysthymic disorder (n = 47), and non-anxious, non-depressed healthy controls (n = 44). The SAD and SAD-depression groups showed weaker implicit self-calmness associations than healthy controls, with the comorbid group showing the weakest self-calmness associations. The SAD-depression group showed the weakest implicit self-acceptance associations; no difference was found between non-depressed individuals with SAD and healthy controls. Post hoc analyses revealed that differences appeared to be driven by those with current depression. The SAD-only and SAD-depression groups did not differ in self-reported (explicit) social anxiety. The implications of these findings for the understanding of SAD-depression comorbidity and for the treatment of SAD are considered. PMID:24983794

Pharmacodynamic response profiles of anxiolytic and sedative drugs.

PubMed

Chen, Xia; Broeyer, Freerk; de Kam, Marieke; Baas, Joke; Cohen, Adam; van Gerven, Joop

2017-05-01

Centrally-acting acutely anxiolytic drugs, such as benzodiazepines, barbiturates and gabapentinoids, affect various central nervous system (CNS) functions, which reflects not only their anxiolytic effects but also neuropsychological side-effects. To validate the pharmacodynamic biomarkers for GABA-ergic anxiolytics, this study determined the pharmacodynamics of two anxiolytics and a nonanxiolytic control, and linked them to their anxiolytic and sedative effects, during an anxiety-challenge study day. Twenty healthy volunteers were randomized in this placebo-controlled, double-blind, four-way cross-over study with single-dose alprazolam (1 mg), diphenhydramine (50 mg), pregabalin (200 mg) or placebo. The Neurocart was used between repeated fear-potentiated startle assessments. Thus, the potential influence of anxiety on CNS pharmacodynamic markers could be examined. Compared to placebo, VAS calmness increased with alprazolam (2.0 mm) and pregabalin (2.5 mm) but not with diphenhydramine. Saccadic peak velocity (SPV) declined after alprazolam (-57 ° s -1 ) and pregabalin (-28 ° s -1 ), more than with diphenhydramine (-14 ° s -1 ); so did smooth pursuit. The average responses of SPV and smooth pursuit were significantly correlated with the drug-induced increases in VAS calmness . The SPV-relative responses of VAS alertness , body-sway and adaptive-tracking also differed among alprazolam, pregabalin and diphenhydramine. Compared with the antihistaminergic sedative diphenhydramine, alprazolam and pregabalin caused larger SPV reduction, which was correlated with simultaneous improvement of subjective calmness, during a study day in which anxiety was stimulated repeatedly. The different effect profiles of the three drugs are in line with their pharmacological distinctions. These findings corroborate the profiling of CNS effects to demonstrate pharmacological selectivity, and further support SPV as biomarker for anxiolysis involving GABA-ergic neurons. The study also supports the use of prolonged mild threat to demonstrate anxiolytic effects in healthy volunteers. © 2016 The British Pharmacological Society.

A Daily Dose of CALM: Supporting Middle School Educators' Wellbeing and Classroom Functioning through a Brief Stress Reduction Intervention

ERIC Educational Resources Information Center

Harris, Alexis R.; Jennings, Patricia A.; Abenavoli, Rachel M.; Katz, Deirdre A.; Greenberg, Mark T.; Schussler, Deborah

2014-01-01

The current study involved the development, implementation, and evaluation of a universal school-based intervention designed to promote health and wellbeing among educators. This study aims to further investigate the efficacy of contemplative practices as a support for teacher wellbeing. The study contributes a new perspective to the current…

The Effect of Background Music on Bullying: A Pilot Study

ERIC Educational Resources Information Center

Ziv, Naomi; Dolev, Einat

2013-01-01

School bullying is a source of growing concern. A number of intervention programs emphasize the importance of a positive school climate in preventing bullying behavior. The aim of the presented pilot study was to examine whether calming background music, through its effect on arousal and mood, could create a pleasant atmosphere and reduce bullying…

Sustaining School-Based Asthma Interventions through Policy and Practice Change

ERIC Educational Resources Information Center

Carpenter, Laurie M.; Lachance, Laurie; Wilkin, Margaret; Clark, Noreen M.

2013-01-01

Background: Schools are an ideal setting for implementation of asthma interventions for children; however, sustaining school-based programs can be challenging. This study illustrates policy and practice changes brought about through the Childhood Asthma Linkages in Missouri (CALM) program to sustain such programs. Methods: Researchers analyzed…

Computerized Testing in a Hospital Setting: Psychometric and Psychological Effects.

ERIC Educational Resources Information Center

Peterson, Leif; And Others

1996-01-01

This Swedish study sought to evaluate a touch-screen computer-based (CB) test administration system in a hospital setting in comparison with paper-and-pencil administrative routine. Patients were given psychometric tests (involving depression, mood, and intelligence measurement) in both formats. Patient pleasantness, activation, and calmness were…

How to Calm Children through Massage.

ERIC Educational Resources Information Center

Bernal, Gilda Rios

1997-01-01

Studied the impact of massage three times per week on infants' adjustment to a group care setting. Subjects were infants from at-risk Chilean homes who displayed negative emotional behaviors. Found that massaged infants showed less repetitive crying, more tranquil sleep and muscular relaxation, better social adjustment, and improved feeding…

Prepartum Maternal Behavior of Domesticated Cattle: A Comparison with Managed, Feral, and Wild Ungulates

PubMed Central

Rørvang, Maria Vilain; Nielsen, Birte L.; Herskin, Mette S.; Jensen, Margit Bak

2018-01-01

The event of giving birth is an essential part of animal production. In dairy cattle production, there are substantial economical and welfare-related challenges arising around the time of parturition, and hence increased focus on efficient management of the calving cow. Drawing on the research literature on prepartum maternal behavior, this review compares cattle to other members of the ungulate clade with the aim of understanding the biological basis of bovine prepartum behavior with main emphasis on dairy cows. Ultimately, this knowledge may be used in future development of housing systems and recommendations for the management of calving cows. Maternal prepartum behavior varies among species, but the final goal of ungulate mothers is the same: ensuring a calm parturition and optimal environment for the onset of postpartum maternal behavior by locating an appropriate birth site, with low risk of predators, disturbances and mistaken identity of offspring. Features of chosen birth sites vary among species and depend largely on the environment, as ungulate females display a considerable ability to adapt to their surroundings. However, within commercial housing conditions in dairy production, the animals’ ability to adapt behaviorally appears to be challenged. Confinement alongside high stocking densities leave little room to express birth-site selection behavior, posing a high risk of agonistic social behavior, disturbances, and mismothering, as well as exposure to olfactory cues influencing both prepartum and postpartum maternal behavior. Dairy cows are thus exposed to several factors in a commercial calving environment, which may thwart their maternal motivations and influence their behavior. In addition, prepartum cattle may be more affected by olfactory cues than other ungulate species (e.g., sheep) because they are attracted to birth fluids already before calving. Hence, providing dairy cows with an environment where they can perform the maternal behavior they are motivated for, may aid a calm and secure calving and provide optimal surroundings for postpartum maternal behavior. Future research should focus on designing motivation-based housing systems allowing freedom to express prepartum maternal behavior and investigate in more detail the effects of the environment on the welfare of calving cows and their offspring. PMID:29594159

Psychological Distress Mediates the Association between Food Insecurity and Suboptimal Sleep Quality in Latinos with Type 2 Diabetes Mellitus.

PubMed

Bermúdez-Millán, Angela; Pérez-Escamilla, Rafael; Segura-Pérez, Sofia; Damio, Grace; Chhabra, Jyoti; Osborn, Chandra Y; Wagner, Julie

2016-10-01

Evidence increasingly indicates that poor sleep quality is a major public health concern. Household food insecurity (HFI) disproportionately affects Latinos and is a novel risk factor for poor sleep quality. Psychological distress may be a potential mechanism through which HFI affects sleep quality. Sleep, food insecurity, and distress are linked to type 2 diabetes mellitus. We examined the relations between HFI, psychological distress, and sleep quality and tested whether psychological distress mediates the relation between HFI and sleep in people with diabetes mellitus. Latinos with type 2 diabetes mellitus (n = 121) who completed baseline assessments for the CALMS-D (Community Health Workers Assisting Latinos Manage Stress and Diabetes) stress management intervention trial completed the US Household Food Security Survey, and measures of depressive symptoms [Personal Health Questionnaire Depression Scale (PHQ-8)], anxiety symptoms [Patient-Reported Outcomes Measurement Information System (PROMIS)-short], diabetes distress [Problem Areas in Diabetes Questionnaire (PAID-5)], and sleep quality [Pittsburgh Sleep Quality Index (PSQI)]. Psychological distress was operationalized with the PHQ-8, PROMIS-short, and PAID-5 scales. We used unadjusted and adjusted indirect effect tests with bias-corrected bootstrapped 95% CIs on 10,000 samples to test both relations between variables and potential mediation. Mean age was 61 y, 74% were women, and 67% were food insecure. Experiencing HFI was associated with both greater psychological distress and worse sleep quality (P < 0.05). Depressive symptoms (adjusted R 2 : 2.22, 95% CI: 1.27, 3.42), anxiety symptoms (adjusted R 2 : 1.70, 95% CI: 0.87, 2.85), and diabetes mellitus distress (adjusted R 2 : 0.60, 95% CI: 0.11, 1.32) each mediated the relation between HFI and worse sleep quality with and without adjustment for age, education, income, marital status, and employment status. Household food insecurity is a common and potent household stressor that is associated with suboptimal sleep quality through psychological distress. Efforts to improve food security and decrease psychological distress may yield improved sleep in this high-risk population. The CALMS-D stress management trial was registered at clinicaltrials.gov as NCT01578096. © 2016 American Society for Nutrition.

Practical knowledge of experienced nurses in critical care: a qualitative study of their narratives

PubMed Central

2014-01-01

Background Scholars of nursing practices have claimed practical knowledge is source of knowledge in its own right, nevertheless we know little about this knowledge associated with day-to-day practice. The purpose of this study is to describe knowledge that the more experienced nurses the in ICU make use of and discover the components of care it includes. Understanding this knowledge can contribute to improving the working practices of nurses with less experience. Methods We used a phenomenologic and hermeneutic approach to conduct a qualitative study. Open in-depth dialogue interviews were conducted with 13 experienced ICU nurses selected by intentional sampling. Data was compiled on significant stories of their practice. The data analysis enabled units of meaning to be categorised and grouped into topics regarding everyday practical knowledge. Results Knowledge related to everyday practice was evaluated and grouped into seven topics corresponding to how the ICU nurses understand their patient care: 1) Connecting with, calming and situating patients who cannot communicate; 2) Situating and providing relief to patients in transitions of mechanical respiration and non-invasive ventilation; 3) Providing reassurance and guaranteeing the safety of immobilised patients; 4) The “connection” with patients in comas; 5) Taking care of the body; 6) The transition from saving life to palliative care; and 7) How to protect and defend the patient from errors. The components of caretaking that guarantee success include: the calm, care and affection with which they do things; the time devoted to understanding, situating and comforting patients and families; and the commitment they take on with new staff and doctors for the benefit of the patient. Conclusions These results show that stories of experiences describe a contextual practical knowledge that the more experienced nurses develop as a natural and spontaneous response. In critical patients the application of everyday practical knowledge greatly influences their well-being. In those cases in which the nurses describe how they have protected the patients from error, this practical knowledge can mean the difference between life and death. The study highlights the need to manage practical knowledge and undertake further research. The study is useful in keeping clinical practice up-to-date. PMID:25132455

[Herbs for calming liver and suppressing yang in treatment of hyperthyroidism with hyperactive liver yang: herbal effects on lymphocyte protein expression].

PubMed

Li, Xiangping; Yin, Tao; Zhong, Guangwei; Li, Wei; Luo, Yanhong; Xiang, Lingli; Liu, Zhehao

2011-07-01

To observe the herbal effects on hyperthyroidism patients with syndrome of hyperactivity of liver-Yang by method for calming the liver and suppressing Yang and investigate its effects on the lymphocyte protein expression. This approach may lay a foundation for the further investigation of the curative mechanisms of calming the liver and suppressing Yang treatment. A total of 48 hyperthyroidism patients with syndrome of hyperactivity of liver-Yang were randomly divided into treatment group and control group. The treatment group was treated by method for calming the liver and suppressing Yang in accordance with traditional Chinese medicine (TCM) and the control group with thiamazole tablets for three periods of treatment The therapeutic effects, the score of TCM symptom, electrocardiogram (P wave), thyroid hormones and ultrasound were observed in both groups before and after the treatment. The side effects in the treatment course were observed in both groups. The level of differential protein expression was analyzed by two-dimensional electrphoresis and matrix assisted laser desorption/ionizaton time-of-flight mass spectrometry. The treatment group has the effect on stepping down the heart rate, cutting down the P wave amplitude changes, regulating the level of thyroid hormones and decreasing the volume of thyromegaly. There are not statistically significant between the treatment group and control group. However, the treatment group has obviously better effect on regulating TCM symptom and decreasing the side reaction than the control group (P<0.05). There are not statistically significant on the total effective between the treatment group and control group. The average spots in lymphocyte for normal people, before and after treating hyperthyroidism patients with syndrome of hyperactivity of liver-Yang were (429 +/- 31), (452 +/- 28) and (437 +/- 36) spots respectively. Eight down-regulated protein expressions and 11 up-regulated protein expressions were obtained in the hyperthyroidism patients with syndrome of hyperactivity of liver-Yang and normal people. Five strengthened expressions of protein were also obtained in 8 down-regulated expressions of protein and 8 lower expressions of protein in 11 up-regulated expressions of protein before and after treating the migraine patients with syndrome of hyperactivity of liver-Yang. Ten of the total 8 differential protein spots were successfully identified by MALDI-TOF-MS. The functions of these proteins were involved in metabolism associated, transportation, antioxidation, sigal transduction and immume associated protein, etc. according to information provided by NCBI and MSDB database. In this study, the TCM complex prescription with herbs for calming the liver and suppressing Yang can regulate the thyroid hormones, improves TCM symptoms, and decrease the adverse reaction. It can possibly regulate lymphocyte protein expression.

High Incidence of Noonan Syndrome Features Including Short Stature and Pulmonic Stenosis in Patients carrying NF1 Missense Mutations Affecting p.Arg1809: Genotype-Phenotype Correlation.

PubMed

Rojnueangnit, Kitiwan; Xie, Jing; Gomes, Alicia; Sharp, Angela; Callens, Tom; Chen, Yunjia; Liu, Ying; Cochran, Meagan; Abbott, Mary-Alice; Atkin, Joan; Babovic-Vuksanovic, Dusica; Barnett, Christopher P; Crenshaw, Melissa; Bartholomew, Dennis W; Basel, Lina; Bellus, Gary; Ben-Shachar, Shay; Bialer, Martin G; Bick, David; Blumberg, Bruce; Cortes, Fanny; David, Karen L; Destree, Anne; Duat-Rodriguez, Anna; Earl, Dawn; Escobar, Luis; Eswara, Marthanda; Ezquieta, Begona; Frayling, Ian M; Frydman, Moshe; Gardner, Kathy; Gripp, Karen W; Hernández-Chico, Concepcion; Heyrman, Kurt; Ibrahim, Jennifer; Janssens, Sandra; Keena, Beth A; Llano-Rivas, Isabel; Leppig, Kathy; McDonald, Marie; Misra, Vinod K; Mulbury, Jennifer; Narayanan, Vinodh; Orenstein, Naama; Galvin-Parton, Patricia; Pedro, Helio; Pivnick, Eniko K; Powell, Cynthia M; Randolph, Linda; Raskin, Salmo; Rosell, Jordi; Rubin, Karol; Seashore, Margretta; Schaaf, Christian P; Scheuerle, Angela; Schultz, Meredith; Schorry, Elizabeth; Schnur, Rhonda; Siqveland, Elizabeth; Tkachuk, Amanda; Tonsgard, James; Upadhyaya, Meena; Verma, Ishwar C; Wallace, Stephanie; Williams, Charles; Zackai, Elaine; Zonana, Jonathan; Lazaro, Conxi; Claes, Kathleen; Korf, Bruce; Martin, Yolanda; Legius, Eric; Messiaen, Ludwine

2015-11-01

Neurofibromatosis type 1 (NF1) is one of the most frequent genetic disorders, affecting 1:3,000 worldwide. Identification of genotype-phenotype correlations is challenging because of the wide range clinical variability, the progressive nature of the disorder, and extreme diversity of the mutational spectrum. We report 136 individuals with a distinct phenotype carrying one of five different NF1 missense mutations affecting p.Arg1809. Patients presented with multiple café-au-lait macules (CALM) with or without freckling and Lisch nodules, but no externally visible plexiform neurofibromas or clear cutaneous neurofibromas were found. About 25% of the individuals had Noonan-like features. Pulmonic stenosis and short stature were significantly more prevalent compared with classic cohorts (P < 0.0001). Developmental delays and/or learning disabilities were reported in over 50% of patients. Melanocytes cultured from a CALM in a segmental NF1-patient showed two different somatic NF1 mutations, p.Arg1809Cys and a multi-exon deletion, providing genetic evidence that p.Arg1809Cys is a loss-of-function mutation in the melanocytes and causes a pigmentary phenotype. Constitutional missense mutations at p.Arg1809 affect 1.23% of unrelated NF1 probands in the UAB cohort, therefore this specific NF1 genotype-phenotype correlation will affect counseling and management of a significant number of patients. © 2015 The Authors. **Human Mutation published by Wiley Periodicals, Inc.

Garden Counseling Groups and Self-Esteem: A Mixed Methods Study with Children with Emotional and Behavioral Problems

ERIC Educational Resources Information Center

Swank, Jacqueline M.; Shin, Sang Min

2015-01-01

This research study focused on the use of a garden group counseling intervention to address the self-esteem of children with emotional and behavioral problems. The researchers found higher self-esteem among participants (N = 31) following the gardening group. Additionally, participants discussed feeling calm and happy and learning to working…

Landing Characteristics of a Lenticular-Shaped Reentry Vehicle

NASA Technical Reports Server (NTRS)

Blanchard, Ulysse J.

1961-01-01

An experimental investigation was made of the landing characteristics of a 1/9-scale dynamic model of a lenticular-shaped reentry vehicle having extendible tail panels for control after reentry and for landing control (flare-out). The landing tests were made by catapulting a free model onto a hard-surface runway and onto water. A "belly-landing" technique in which the vehicle was caused to skid and rock on its curved undersurface (heat shield), converting sinking speed into angular energy, was investigated on a hard-surface runway. Landings were made in calm water and in waves both with and without auxiliary landing devices. Landing motions and acceleration data were obtained over a range of landing attitudes and initial sinking speeds during hard-surface landings and for several wave conditions during water landings. A few vertical landings (parachute letdown) were made in calm water. The hard-surface landing characteristics were good. Maximum landing accelerations on a hard surface were 5g and 18 radians per sq second over a range of landing conditions. Horizontal landings on water resulted in large violent rebounds and some diving in waves. Extreme attitude changes during rebound at initial impact made the attitude of subsequent impact random. Maximum accelerations for water landings were approximately 21g and 145 radians per sq second in waves 7 feet high. Various auxiliary water-landing devices produced no practical improvement in behavior. Reduction of horizontal speed and positive control of impact attitude did improve performance in calm water. During vertical landings in calm water maximum accelerations of 15g and 110 radians per sq second were measured for a contact attitude of -45 deg and a vertical velocity of 70 feet per second.

Association between personality traits and substance use in Spanish adolescents.

PubMed

Gonzálvez, María T; Espada, José P; Guillon-Riquelme, Alejandro; Secades, Roberto; Orgilés, Mireia

2016-03-02

Substance use is considered one of the most frequent risk behaviors during adolescence. Personality factors are linked to consumption during adolescence. Although there are studies on personality and consumption among Spanish adolescents, some outcomes are contradictory, and more studies including larger samples and using validated measures are needed. The aim of this study is to analyze the relationship between different personality factors and substance use among Spanish adolescents. Participants were 1,455 students aged between 13-18 years. The adaptation of the 16PF-IPIP Personality Inventory was applied to assess Warmth, Stability, Gregariousness, Friendliness, Sensitivity, Trust, Openness to experience, Sociability, Perfectionism, and Calmness. Participants were asked about their different consumption substances during their lifetime. Results provide evidence for a relationship between personality factors and psychoactive substance use. There are different distributions of alcohol use regarding personality traits. Furthermore, personality factors have some influence on consumption of alcohol, cannabis, and cocaine.Trust and Calmness influence average alcohol, cannabis, and cocaine consumption, whereas Sociability had no statistically significant influence on any of the three substances. The results from this study are highly useful in the design of preventive programs, as they provide more evidence of the role of personality traits as a risk factor.

Calm Active and Focused: Children's Responses to an Organic Outdoor Learning Environment

ERIC Educational Resources Information Center

Nedovic, Sonya; Morrissey, Anne-Marie

2013-01-01

This study reports on children's observed responses to natural features introduced in the redevelopment of a childcare centre garden. Using an action research approach, the redevelopment was based on the preferences of the director, staff and 18 three- to four-year-olds, as expressed through interviews, conversations, photographs and drawings.…

Influence of temperament and transportation on physiological and endocrinological parameters in bulls

USDA-ARS?s Scientific Manuscript database

This study measured physiological, immunological, and endocrinological responses of Bos indicus cattle of differing temperaments to transportation. Based on temperament score (TS) the 7 most Calm (TS = 0.84 ± 0.03) and 8 most Temperamental (TS = 3.37 ± 0.18) Brahman bulls were selected from our rese...

Calm, Cool, and Comfortable in Clay

ERIC Educational Resources Information Center

Stylianou, Xanthippi Cynthia

2010-01-01

The author's fourth-grade students had just finished a drawing unit that focused on the human figure. Projects included charcoal gesture drawings and chalk manikin drawings in chiaroscuro. She wanted to integrate a new medium for students to continue their study of the human figure. Since students are always excited to work with clay, making clay…

When do normative beliefs about aggression predict aggressive behavior? An application of I3 theory.

PubMed

Li, Jian-Bin; Nie, Yan-Gang; Boardley, Ian D; Dou, Kai; Situ, Qiao-Min

2015-01-01

I(3) theory assumes that aggressive behavior is dependent on three orthogonal processes (i.e., Instigator, Impellance, and Inhibition). Previous studies showed that Impellance (trait aggressiveness, retaliation tendencies) better predicted aggression when Instigator was strong and Inhibition was weak. In the current study, we predicted that another Impellance (i.e., normative beliefs about aggression) might predict aggression when Instigator was absent and Inhibition was high (i.e., the perfect calm proposition). In two experiments, participants first completed the normative beliefs about aggression questionnaire. Two weeks later, participants' self-control resources were manipulated either using the Stroop task (study 1, N = 148) or through an "e-crossing" task (study 2, N = 180). Afterwards, with or without being provoked, participants played a game with an ostensible partner where they had a chance to aggress against them. Study 1 found that normative beliefs about aggression negatively and significantly predicted aggressive behavior only when provocation was absent and self-control resources were not depleted. In Study 2, normative beliefs about aggression negatively predicted aggressive behavior at marginal significance level only in the "no-provocation and no-depletion" condition. In conclusion, the current study provides partial support for the perfect calm proposition and I(3) theory. © 2015 Wiley Periodicals, Inc.

ShipMo3D Version 3.0 User Manual for Computing Ship Motions in the Time and Frequency Domains

DTIC Science & Technology

2012-01-01

permettent de modéliser un navire en manœuvre libre et en eau calme ou dans les vagues. SM3DBuildSeaway construit des modèles de voie maritime à trajet...manœuvrant libre - ment en eau calme ou dans une voie maritime modélisée. Plusieurs applications du logiciel ShipMo3D font des prévisions des mouvements de...can be produced. For a random seaway, the range of wave frequencies should be sufficient to encompass almost all energy within the wave spectrum. For

Psychological benefits of virtual reality for patients in rehabilitation therapy.

PubMed

Chen, Chih-Hung; Jeng, Ming-Chang; Fung, Chin-Ping; Doong, Ji-Liang; Chuang, Tien-Yow

2009-05-01

Whether virtual rehabilitation is beneficial has not been determined. To investigate the psychological benefits of virtual reality in rehabilitation. An experimental group underwent therapy with a virtual-reality-based exercise bike, and a control group underwent the therapy without virtual-reality equipment. Hospital laboratory. 30 patients suffering from spinal-cord injury. A designed rehabilitation therapy. Endurance, Borg's rating-of-perceived-exertion scale, the Activation-Deactivation Adjective Check List (AD-ACL), and the Simulator Sickness Questionnaire. The differences between the experimental and control groups were significant for AD-ACL calmness and tension. A virtual-reality-based rehabilitation program can ease patients' tension and induce calm.

Biological Rhythms Modelisation of Vigilance and Sleep in Microgravity State with COSINOR and Volterra's Kernels Methods

NASA Astrophysics Data System (ADS)

Gaudeua de Gerlicz, C.; Golding, J. G.; Bobola, Ph.; Moutarde, C.; Naji, S.

2008-06-01

The spaceflight under microgravity cause basically biological and physiological imbalance in human being. Lot of study has been yet release on this topic especially about sleep disturbances and on the circadian rhythms (alternation vigilance-sleep, body, temperature...). Factors like space motion sickness, noise, or excitement can cause severe sleep disturbances. For a stay of longer than four months in space, gradual increases in the planned duration of sleep were reported. [1] The average sleep in orbit was more than 1.5 hours shorter than the during control periods on earth, where sleep averaged 7.9 hours. [2] Alertness and calmness were unregistered yield clear circadian pattern of 24h but with a phase delay of 4h.The calmness showed a biphasic component (12h) mean sleep duration was 6.4 structured by 3-5 non REM/REM cycles. Modelisations of neurophysiologic mechanisms of stress and interactions between various physiological and psychological variables of rhythms have can be yet release with the COSINOR method. [3

The exercise and affect relationship: evidence for the dual-mode model and a modified opponent process theory.

PubMed

Markowitz, Sarah M; Arent, Shawn M

2010-10-01

This study examined the relationship between exertion level and affect using the framework of opponent-process theory and the dual-mode model, with the Activation-Deactivation Adjective Checklist and the State Anxiety Inventory among 14 active and 14 sedentary participants doing 20 min of treadmill exercise at speeds of 5% below, 5% above, and at lactate threshold (LT). We found a significant effect of time, condition, Time × Condition, and Time × Group, but no group, Group × Condition, or Time × Group × Condition effects, such that the 5% above LT condition produced a worsening of affect in-task compared with all other conditions whereas, across conditions, participants experienced in-task increases in energy and tension, and in-task decreases in tiredness and calmness relative to baseline. Posttask, participants experienced mood improvement (decreased tension, anxiety, and increased calmness) across conditions, with a 30-min delay in the above LT condition. These results partially support the dual-mode model and a modified opponent-process theory.

Loss restlessness and gain calmness: durable effects of losses and gains on choice switching.

PubMed

Yechiam, Eldad; Zahavi, Gal; Arditi, Eli

2015-08-01

While the traditional conceptualization of the effect of losses focuses on bias in the subjective weight of losses compared with respective gains, some accounts suggest more global task-related effects of losses. Based on a recent attentional theory, we predicted a positive after-effect of losses on choice switching in later tasks. In two experimental studies, we found increased choice switching rates in tasks with losses compared to tasks with no losses. Additionally, this heightened shifting behavior was maintained in subsequent tasks that do not include losses, a phenomenon we refer to as "loss restlessness." Conversely, gains were found to have an opposite "calming" effect on choice switching. Surprisingly, the loss restlessness phenomenon was observed following an all-losses payoff regime but not after a task with symmetric mixed gains and losses. This suggests that the unresolved mental account following an all-losses regime increases search behavior. Potential implications to macro level phenomena, such as the leverage effect, are discussed.

Emotion and Multimedia Learning: An Investigation of the Effects of Valence and Arousal on Different Modalities in an Instructional Animation

ERIC Educational Resources Information Center

Chung, Sungwon; Cheon, Jongpil; Lee, Kwang-Woo

2015-01-01

Previous emotion studies in education have focused mainly on the superiority of positive emotion for learning performance (e.g., enjoyment) over negative emotion (e.g., fear). However, few studies have considered different arousal levels in terms of learners' emotion. For example, the effects of calm positive or negative emotion have not been…

Using Video Modeling to Teach Children with PDD-NOS to Respond to Facial Expressions

ERIC Educational Resources Information Center

Axe, Judah B.; Evans, Christine J.

2012-01-01

Children with autism spectrum disorders often exhibit delays in responding to facial expressions, and few studies have examined teaching responding to subtle facial expressions to this population. We used video modeling to train 3 participants with PDD-NOS (age 5) to respond to eight facial expressions: approval, bored, calming, disapproval,…

The influence of temperament on endotoxin-induced changes in body temperature, sickness behavior, and secretion of cortisol and epinephrine in bulls

USDA-ARS?s Scientific Manuscript database

This study was designed to determine the influence of temperament on body temperature, sickness behavior, and the secretion of cortisol and epinephrine in response to an endotoxin challenge. Purebred Brahman bulls were selected based on temperament score measured at weaning [n=8 each Calm (C), Inter...

Tune Yourself In: Valence and Arousal Preferences in Music-Listening Choices from Adolescence to Old Age

ERIC Educational Resources Information Center

Cohrdes, Caroline; Wrzus, Cornelia; Frisch, Simon; Riediger, Michaela

2017-01-01

In previous studies, older as compared with younger individuals were more strongly motivated to regulate their momentary affect toward pleasant and calm states. Whether these motivational differences are also reflected in regulatory behavior and whether this behavior is efficient in terms of affect change, however, is unclear. To address these…

Violent Media Consumption and the Recognition of Dynamic Facial Expressions

ERIC Educational Resources Information Center

Kirsh, Steven J.; Mounts, Jeffrey R. W.; Olczak, Paul V.

2006-01-01

This study assessed the speed of recognition of facial emotional expressions (happy and angry) as a function of violent media consumption. Color photos of calm facial expressions morphed to either an angry or a happy facial expression. Participants were asked to make a speeded identification of the emotion (happiness or anger) during the morph.…

Unexpected consequences: women's experiences of a self-hypnosis intervention to help with pain relief during labour.

PubMed

Finlayson, Kenneth; Downe, Soo; Hinder, Susan; Carr, Helen; Spiby, Helen; Whorwell, Peter

2015-09-25

Self-hypnosis is becoming increasingly popular as a means of labour pain management. Previous studies have produced mixed results. There are very few data on women's views and experiences of using hypnosis in this context. As part of a randomized controlled trial of self-hypnosis for intra-partum pain relief (the SHIP Trial) we conducted qualitative interviews with women randomized to the intervention arm to explore their views and experiences of using self-hypnosis during labour and birth. Participants were randomly selected from the intervention arm of the study, which consisted of two antenatal self-hypnosis training sessions and a supporting CD that women were encouraged to listen to daily from 32 weeks gestation until the birth of their baby. Those who consented were interviewed in their own homes 8-12 weeks after birth. Following transcription, the interviews were analysed iteratively and emerging concepts were discussed amongst the authors to generate organizing themes. These were then used to develop a principal organizing metaphor or global theme, in a process known as thematic networks analysis. Of the 343 women in the intervention group, 48 were invited to interview, and 16 were interviewed over a 12 month period from February 2012 to January 2013. Coding of the data and subsequent analysis revealed a global theme of 'unexpected consequences', supported by 5 organising themes, 'calmness in a climate of fear', 'from sceptic to believer', 'finding my space', 'delays and disappointments' and 'personal preferences'. Most respondents reported positive experiences of self-hypnosis and highlighted feelings of calmness, confidence and empowerment. They found the intervention to be beneficial and used a range of novel strategies to personalize their self-hypnosis practice. Occasionally women reported feeling frustrated or disappointed when their relaxed state was misinterpreted by midwives on admission or when their labour and birth experiences did not match their expectations. The women in this study generally appreciated antenatal self-hypnosis training and found it to be beneficial during labour and birth. The state of focused relaxation experienced by women using the technique needs to be recognized by providers if the intervention is to be implemented into the maternity service.

Storm impacts and shoreline recovery: Mechanisms and controls in the southern North Sea

NASA Astrophysics Data System (ADS)

Brooks, S. M.; Spencer, T.; Christie, E. K.

2017-04-01

Storm impacts play a significant role in shoreline dynamics on barrier coastlines. Furthermore, inter-storm recovery is a key parameter determining long-term coastal resilience to climate change, storminess variability and sea level rise. Over the last decade, four extreme storms, with strong energetic waves and high still water levels resulting from high spring tides and large skew surge residuals, have impacted the shoreline of the southern North Sea. The 5th December 2013 storm, with the highest run-up levels recorded in the last 60 years, resulted in large sections of the frontline of the North Norfolk coast being translated inland by over 10 m. Storms in March and November 2007 also generated barrier scarping and shoreline retreat, although not on the scale of 2013. Between 2008 and 2013, a calm period, recovery dominated barrier position and elevation but was spatially differentiated alongshore. For one study area, Scolt Head Island, no recovery was seen; this section of the coast is being reset episodically landwards during storms. By contrast, the study area at Holkham Bay showed considerable recovery between 2008 and 2013, with barrier sections developing seaward through foredune recovery. The third study area, Brancaster Bay, showed partial recovery in barrier location and elevation. Results suggest that recovery is promoted by high sediment supply and onshore intertidal bar migration, at rates of 40 m a- 1. These processes bring sand to elevations where substrate drying enables aeolian processes to entrain and transport sand from upper foreshores to foredunes. We identify three potential sediment transport pathways that create a region of positive diffusivity at Holkham Bay. During calm periods, a general westward movement of sediment from the drift divide at Sheringham sources the intertidal bar and foredune development at Holkham Bay. However, during and following storms the drift switches to eastward, not only on the beach itself but also below the - 7 m isobath. Sediment from the eroding barrier at Brancaster Bay, and especially Scolt Head Island, also sources the sediment sink of Holkham Bay. Knowledge of foredune growth and barrier recovery in natural systems are vital aspects of future coastal management planning with accelerated sea-level rise and storminess variability.

Impacts of monetary incentive measures on the acceptability for intelligent speed adaptation (ISA)

NASA Astrophysics Data System (ADS)

Matsuo, Kojiro; Sugihara, Mitsuru; Yamazaki, Motohiro; Mimura, Yasuhiro; Kanno, Komei; Sugiki, Nao

2017-10-01

In Japan, Mandatory Intelligent Speed Adaptation (ISA) or Voluntary ISA could be a new paradigm for urban driving speed management such as traffic calming in community streets, once it is widely disseminated. This study aims to analyze the impacts of various monetary incentive measures and individual attributes on the acceptability for several ISA installation. We conducted a stated preference (SP) surveys for the subjects who had attended in a 5-month Advisory ISA field experiment. Then we applied disaggregate model analyses to the response data. The main results were: that the acceptability for Advisory ISA is highest followed by Voluntary ISA and then Mandatory ISA; that the acceptability for ISA that operates only on community streets is high; that the acceptability becomes higher as the age of the subjects becomes higher; and that the acceptability becomes higher as the amount of the monetary incentive becomes greater, but the marginal effect becomes lower. In conclusions, the monetary incentive measures for disseminating Voluntary ISA seems to be practical.

[Validity 'and Utilities' clinic of a grid observation (PACSLAC-F) to evaluate the pain in seniors with dementia's living in the Long-Term Care ].

PubMed

Aubin, Michèle; Verreault, René; Savoie, Maryse; LeMay, Sylvie; Hadjistavropoulos, Thomas; Fillion, Lise; Beaulieu, Marie; Viens, Chantal; Bergeron, Rénald; Vézina, Lucie; Misson, Lucie; Fuchs-Lacelle, Shannon

2008-01-01

This study presents the validation of the French Canadian version (PACLSAC-F) of the Pain Assessment Checklist for Seniors with Limited Ability to Communicate (PACSLAC). Unlike the published validation of the English version of the PACSLAC, which was validated retrospectively, the French version was validated prospectively. The PACSLAC-F was completed by nurses working in long-term care facilities after observing 86 seniors, with severe cognitive impairment, in calm, painful or distressing but non-painful situations. The test-retest and inter-observer reliability, the internal consistency, and the discriminent validity were found to be satisfactory. To evaluate the convergent validity with the DOLOPLUS-2 and the clinical relevance of the PACSLAC, it was also completed by nurses during their work shift, with 26 additional patients, for three days per week during a period of four weeks. These results encourage us to test the PACSLAC in a comprehensive program of pain management targeting this population.

Patient and visitor violence in the general hospital, occurrence, staff interventions and consequences: a cross-sectional survey.

PubMed

Hahn, Sabine; Hantikainen, Virpi; Needham, Ian; Kok, Gerjo; Dassen, Theo; Halfens, Ruud J G

2012-12-01

AIM.: This study focuses on the experience of healthcare staff with regard to patient and visitor violence in a general hospital. The occurrence of patient and visitor violence, staffs' interventions and the consequences of violence for different professions are investigated. There is a lack of studies describing the factors influencing the occurrence of patient and visitor violence, intervention strategies and consequences. Existing studies often focus on nurses' experiences and single interactive factors between staff and patients/visitors involved. A cross-sectional survey. The survey was conducted in 2007 including 2495 staff working on different wards in a Swiss university general hospital. The questionnaire used was the Survey of Violence Experienced by Staff German Version-Revised. Half of the staff experienced patient and visitor violence in the past 12 months and 11% in the past week. The age of the staff and the length of experience in their present workplace influenced the exposure to patient and visitor violence. Violence occurred mainly when staff carried out tasks involving close personal contact. Only 16% of the staff was trained in aggression management. The feeling of confidence in managing patient and visitor violence depended significantly on the organizational attitude towards violence. The principal interventions used were calming and informative discussion. To prevent patient and visitor violence and improve management strategies, training which focuses on communication skills, which is specific to the professional context and which emphasizes patient centeredness, need to be designed and implemented. A strong organizational commitment is imperative to reduce violence. © 2012 Blackwell Publishing Ltd.

Fuel consumption for various driving styles in conventional and hybrid electric vehicles: Integrating driving cycle predictions with fuel consumption optimization

DOE PAGES

Rios-Torres, Jackeline; Liu, Jun; Khattak, Asad

2018-06-14

Here, improving fuel economy and lowering emissions are key societal goals. Standard driving cycles, pre-designed by the US Environmental Protection Agency (EPA), have long been used to estimate vehicle fuel economy in laboratory-controlled conditions. They have also been used to test and tune different energy management strategies for hybrid electric vehicles (HEVs). This paper aims to estimate fuel consumption for a conventional vehicle and a HEV using personalized driving cycles extracted from real-world data to study the effects of different driving styles and vehicle types on fuel consumption when compared to the estimates based on standard driving cycles. To domore » this, we extracted driving cycles for conventional vehicles and HEVs from a large-scale U.S. survey that contains real-world GPS-based driving records. Next, the driving cycles were assigned to one of three categories: volatile, normal, or calm. Then, the driving cycles were used along with a driver-vehicle simulation that captures driver decisions (vehicle speed during a trip), powertrain, and vehicle dynamics to estimate fuel consumption for conventional vehicles and HEVs with power-split powertrain. To further optimize fuel consumption for HEVs, the Equivalent Consumption Minimization Strategy (ECMS) is applied. The results show that depending on the driving style and the driving scenario, conventional vehicle fuel consumption can vary widely compared with standard EPA driving cycles. Specifically, conventional vehicle fuel consumption was 13% lower in calm urban driving, but almost 34% higher for volatile highway driving compared with standard EPA driving cycles. Interestingly, when a driving cycle is predicted based on the application of case-based reasoning and used to tune the power distribution in a hybrid electric vehicle, its fuel consumption can be reduced by up to 12% in urban driving. Implications and limitations of the findings are discussed.« less

Fuel consumption for various driving styles in conventional and hybrid electric vehicles: Integrating driving cycle predictions with fuel consumption optimization

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

Rios-Torres, Jackeline; Liu, Jun; Khattak, Asad

Here, improving fuel economy and lowering emissions are key societal goals. Standard driving cycles, pre-designed by the US Environmental Protection Agency (EPA), have long been used to estimate vehicle fuel economy in laboratory-controlled conditions. They have also been used to test and tune different energy management strategies for hybrid electric vehicles (HEVs). This paper aims to estimate fuel consumption for a conventional vehicle and a HEV using personalized driving cycles extracted from real-world data to study the effects of different driving styles and vehicle types on fuel consumption when compared to the estimates based on standard driving cycles. To domore » this, we extracted driving cycles for conventional vehicles and HEVs from a large-scale U.S. survey that contains real-world GPS-based driving records. Next, the driving cycles were assigned to one of three categories: volatile, normal, or calm. Then, the driving cycles were used along with a driver-vehicle simulation that captures driver decisions (vehicle speed during a trip), powertrain, and vehicle dynamics to estimate fuel consumption for conventional vehicles and HEVs with power-split powertrain. To further optimize fuel consumption for HEVs, the Equivalent Consumption Minimization Strategy (ECMS) is applied. The results show that depending on the driving style and the driving scenario, conventional vehicle fuel consumption can vary widely compared with standard EPA driving cycles. Specifically, conventional vehicle fuel consumption was 13% lower in calm urban driving, but almost 34% higher for volatile highway driving compared with standard EPA driving cycles. Interestingly, when a driving cycle is predicted based on the application of case-based reasoning and used to tune the power distribution in a hybrid electric vehicle, its fuel consumption can be reduced by up to 12% in urban driving. Implications and limitations of the findings are discussed.« less

Older adults' attentional deployment: Differential gaze patterns for different negative mood states.

PubMed

Demeyer, Ineke; Sanchez, Alvaro; De Raedt, Rudi

2017-06-01

Older adults are characterized by an attentional preference for positive over negative information. Since this positivity effect is considered to be an emotion regulation strategy, it should be more pronounced when emotion regulation is needed. In contrast to previous studies that focused on the effects of sad mood on attention, we used a stressor to activate emotion regulation and evaluate the effects of different types of mood state changes. Moreover, we evaluated mood effects on attentional processes using a paradigm that allows disentangling between different attentional engagement and disengagement processes. Sixty older adults were randomly assigned to receive a stressor or a control task. Before and after this manipulation, mood state levels (happy, sad, nervous, calm) were assessed. Next, attentional processing of happy, sad, and angry faces was investigated using an eye-tracking paradigm in which participants had to either engage their attention towards or disengage their attention away from emotional stimuli. Changes in different mood state levels were associated with different attentional disengagement strategies. As expected, older adults who increased in sad mood level showed a larger positivity effect as evidenced by a longer time to disengage attention from happy faces. However, older adults who received the tension induction and who decreased in calm mood level were characterized by longer times to disengage attention from sad faces. The stressor was only partially effective as it led to changes in calm mood, but not in nervous mood. These results suggest that older adults may deploy a positivity effect in attention (i.e., longer times to disengage from positive information) in order to regulate sad mood, but that this effect may be hampered during the confrontation with stressors. Copyright © 2016 Elsevier Ltd. All rights reserved.

Nursing and pharmacy students' use of emotionally intelligent behaviours to manage challenging interpersonal situations with staff during clinical placement: A qualitative study.

PubMed

McCloughen, Andrea; Foster, Kim

2018-07-01

To identify challenging interpersonal interactions experienced by nursing and pharmacy students during clinical placement, and strategies used to manage those situations. Healthcare students and staff experience elevated stress when exposed to dynamic clinical environments, complex care and challenging professional relationships. Emotionally intelligent behaviours are associated with appropriate recognition and management of emotions evoked by stressful experiences and development of effective relationships. Nursing and pharmacy students' use of emotionally intelligent behaviours to manage challenging interpersonal situations is not well known. A qualitative design, using semi-structured interviews to explore experiences of challenging interpersonal situations during clinical placement (Phase two of a larger mixed-methods study). Final-year Australian university nursing and pharmacy students (n = 20) were purposefully recruited using a range of Emotional Intelligence scores (derived in Phase one), measured using the GENOS Emotional intelligence Inventory (concise version). Challenging interpersonal situations involving student-staff and intrastaff conflict, discourteous behaviour and criticism occurred during clinical placement. Students used personal and relational strategies, incorporating emotionally intelligent behaviours, to manage these encounters. Strategies included reflecting and reframing, being calm, controlling discomfort and expressing emotions appropriately. Emotionally intelligent behaviours are effective to manage stressful interpersonal interactions. Methods for strengthening these behaviours should be integrated into education of nursing and pharmacy students and qualified professionals. Education within the clinical/workplace environment can incorporate key interpersonal skills of collaboration, social interaction and reflection, while also attending to sociocultural contexts of the healthcare setting. Students and staff are frequently exposed to stressful clinical environments and challenging interpersonal encounters within healthcare settings. Use of emotionally intelligent behaviours to recognise and effectively manage these encounters may contribute to greater stress tolerance and enhanced professional relationships. Nursing and pharmacy students, and their qualified counterparts, need to be educated to strengthen their emotional intelligence skills. © 2017 John Wiley & Sons Ltd.

Development and evaluation of an intervention to reduce rip current related beach drowning.

PubMed

Hatfield, Julie; Williamson, Ann; Sherker, Shauna; Brander, Rob; Hayen, Andrew

2012-05-01

The objective of this research was to evaluate a campaign to improve beachgoer recognition of calm-looking rip currents, known to contribute to surf drowning. Posters, postcards, and brochures conveying the message "Don't get sucked in by the rip" were distributed in an intervention area. Beachgoers were interviewed in this and a similar control area one year before and immediately after the intervention (respective response rates: 69.9% and 82.3%), Consenting respondents were sent follow-up questionnaires after approximately 6 months and 55% responded. In the intervention area, 28.8% of post-intervention, and 57.2% of follow-up respondents, had seen our campaign. At post-intervention, intervention respondents demonstrated improvement (relative to baseline) in intentions to swim away from a calm-looking rip, ability and confidence in identifying a rip, intention never to swim at unpatrolled beaches, and responses to being caught in a rip, compared to the control respondents. Similar improvements were observed post-intervention for respondents in the intervention area who had seen our campaign (relative to those who had not), and at 6 month follow-up for intervention respondents (relative to control respondents). The relatively brief print-based campaign was effective in warning beachgoers about calm-looking rips. Copyright © 2011 Elsevier Ltd. All rights reserved.

Calming an aggressor through spontaneous post-conflict triadic contacts: Appeasement in Macaca tonkeana.

PubMed

Pallante, Virginia; Stanyon, Roscoe; Palagi, Elisabetta

2018-04-17

Peaceful third-party interventions usually occur after an aggressive encounter and can be directed toward the victim or the aggressor. Macaca tonkeana, a cercopithecine species characterized by high levels of tolerance, frequently engage in consolatory contacts, which both calm the victim and reduce the probability of further attacks against him/her. Other post-conflict affiliative interventions such as reconciliation and quadratic affiliation are also common in this species. However, little attention has been given to contacts directed toward the aggressor. Here, we explore the role of bystander affiliative interventions toward the aggressor in influencing the affective state of the aggressor and the consequences of triadic interventions at group level. We found that triadic post-conflict affiliation occurred independently from the intensity of the conflict and that it was more frequent in absence of the conciliatory contact between the opponents (reconciliation). Bystanders showed a higher amount of post-conflict affiliation toward low ranking aggressors. Post-conflict triadic affiliation functioned as a tension reduction mechanism by lowering the arousal of the aggressor, which less frequently engaged in renewed aggression. All these findings suggest that post-conflict triadic contacts in Tonkean macaques can be considered as a strategic mechanism to calm the aggressor and reduce the risk of retaliatory aggression. © 2018 Wiley Periodicals, Inc.

"My Mum and Dad Said It Calms You down": Children's Perceptions of Smoking as a Coping Strategy

ERIC Educational Resources Information Center

Milton, Beth S.; Dugdill, Lindsey; Porcellato, Lorna A.; Springett, R. Jane

2012-01-01

While studies have shown that adults use smoking to deal with stress, little research has been carried out with children to explore their perceptions of smoking as a coping strategy. Qualitative questionnaire and interview data were generated with children aged 9-11 years. Participants perceived that adults smoked to relieve boredom and stress,…

Enhancing the Capacity of School Nurses to Reduce Excessive Anxiety in Children: Development of the CALM Intervention

ERIC Educational Resources Information Center

Drake, Kelly L.; Stewart, Catherine E.; Muggeo, Michela A.; Ginsburg, Golda S.

2015-01-01

Problem: Excessive anxiety is among the most common psychiatric problems facing youth. Because anxious youth tend to have somatic complaints, many seek help from the school nurse. Thus, school nurses are in an ideal position to provide early intervention. This study addresses this problem and describes the plans to develop and test a new…

Numerical analysis of natural ventilation system in a studio apartment in Bangladesh

NASA Astrophysics Data System (ADS)

Kabir, K. M. Ariful; Hasan, Md. Rakibul; Khan, Md. Abdul Hakim

2017-07-01

The study of temperature and air flow for natural ventilation system has been investigated numerically. A finite element model for studio apartment was developed with the aim of achieving detail energy allocation in the real buildings during the transient process in the walls and internal air. A tool of computational fluid dynamics (CFD) is employed to assist the process. In the tropical regions most of the energy is consumed by the heating, cooling and ventilation appliances. Therefore, the optimize ventilation system will be a suitable and valid option for the saving of energy from the household sector to increase cooling performance and ensuring thermal comfort as well. A mathematical exploration is carried out on full scale dwelling and small scale model and indication is given on the relevance of such a comparison. Calculations are carried out with household heat sources for calm and windy period, but without any human. As expected, for windy periods, the wind is the main driving force behind the internal air flow. However, in calm periods for unsteady flow the internal airflow looks like more complexes through observation.

Chewing gum modifies state anxiety and alertness under conditions of social stress.

PubMed

Sketchley-Kaye, Kathryn; Jenks, Rebecca; Miles, Christopher; Johnson, Andrew J

2011-11-01

The finding that chewing gum can moderate state anxiety under conditions of acute stress has proved difficult to replicate. The present study examines the extent to which chewing gum can moderate state anxiety under conditions of acute social stress. In a between-participants design, 36 participants completed a task comprising a mock job interview (a variation on the Trier Social Stress Task, which included a mental arithmetic component) while either chewing gum or without chewing gum. Self-rated measures of mood and anxiety were taken at baseline, after a 10-minute presentation preparation stage, after the 10-minute presentation, and following a 5-minute recovery stage. Post-presentation measures reflected increased state anxiety and decreased self-rated calmness and contentedness. Chewing gum attenuated the rise in state anxiety while increasing self-rated alertness. Chewing gum did not affect contentedness or calmness. The findings indicate that chewing gum can act to reduce anxiety under conditions of acute social stress: a finding consistent with Scholey et al. Furthermore, the data add to the growing body of literature demonstrating that chewing gum can increase alertness.

Positive emotion word use and longevity in famous deceased psychologists.

PubMed

Pressman, Sarah D; Cohen, Sheldon

2012-05-01

This study examined whether specific types of positive and negative emotional words used in the autobiographies of well-known deceased psychologists were associated with longevity. For each of the 88 psychologists, the percent of emotional words used in writing was calculated and categorized by valence (positive or negative) and arousal (activated [e.g., lively, anxious] or not activated [e.g., calm, drowsy]) based on existing emotion scales and models of emotion categorization. After controlling for sex, year of publication, health (based on disclosed illness in autobiography), native language, and year of birth, the use of more activated positive emotional words (e.g., lively, vigorous, attentive, humorous) was associated with increased longevity. Negative terms (e.g., angry, afraid, drowsy, sluggish) and unactivated positive terms (e.g., peaceful, calm) were not related to longevity. The association of activated positive emotions with longevity was also independent of words indicative of social integration, optimism, and the other affect/activation categories. Results indicate that in writing, not every type of emotion correlates with longevity and that there may be value to considering different categories beyond emotional valence in health relevant outcomes.

[Discussion on professor SHAO Jing-Ming's academic opinion of focusing spirit].

PubMed

Ma, Qiao-Lin; Gao, Xi-Yan; Shao, Su-Ju; Shao, Su-Xia; Hu, Bin

2014-06-01

During professor SHAO Jing-ming's academic research and medical practice, his academic opinion of focusing spirit is gradually developed. In terms of nurturing the spirit, attention should be paid on persistence as well as everyday health maintenance and exercise to nurture the spirit of physician. In terms of clinical diagnosis and treatment, patients' psychology, employment and life status should be observed and experienced, which could bring more methods to take essential care of patients' spirit. The treatment should work with psychological counseling, advocating that based on patients' qi and spirit, various forms of treatment methods should be properly used, such as acupuncture or moxibustion or combination of acupuncture and medicine, along with simple acupoint selection and harmony medication. Before clinical treatment of acupuncture, calming the mind is critically emphasized to make a clear diagnosis. During the acupuncture, calming and focusing the mind is necessary as well as emphasizing the details, so acupuncture could be integrated with Chi Gong to create a new warming-sensation technique. In a word, the academic opinion of focusing spirit is shedding an inspiring light upon further study.

Study of the microstructure and mechanical properties of white clam shell.

PubMed

Liang, Yunhong; Zhao, Qian; Li, Xiujuan; Zhang, Zhihui; Ren, Luquan

2016-08-01

The microstructure and mechanical properties of white clam shell were investigated, respectively. It can be divided into horny layer, prismatic layer and nacreous layer. Crossed-lamellar structure was the microstructural characteristic. The extension direction of lamellae in prismatic layer was different from that in nacreous layer, which formed an angle on the interface between prismatic layer and nacreous layer. The phase component of three layers was CaCO3 with crystallization morphology of aragonite, which confirmed the crossed-lamellar structural characteristic. White calm shell exhibited perfect mechanical properties. The microhardness values of three layers were 273HV, 240HV and 300HV, respectively. The average values of flexure and compression strength were 110.2MPa and 80.1MPa, respectively. The macroscopical cracks crossed the lamellae and finally terminated within the length range of about 80μm. It was the microstructure characteristics, the angle on the interface between prismatic and nacreous layer and the hardness diversity among the different layers that enhanced mechanical properties of white calm shell. Copyright © 2016 Elsevier Ltd. All rights reserved.

Calming the mind: Healing after mass atrocity in Cambodia

PubMed Central

2015-01-01

After catastrophic events in which people’s survival has been threatened, as happened during the Khmer Rouge regime in Cambodia 1975–1979, some continue to suffer from painful mental symptoms. Surveys carried out in Cambodia based on Western diagnostic categories have found a high prevalence of posttraumatic stress disorder (PTSD), depression, and anxiety symptoms in the population. This study explored Cambodian approaches to healing trauma, examining the ways in which Cambodians appeal to elements of Buddhism in their efforts to calm their minds, situating this mode of coping in the context of broader Khmer Buddhist practice and understandings. Western psychology may have much to learn from local, contextualised methods of dealing with the aftermath of trauma, including Khmer understandings of distress and approaches to relief. Methods of assessment and treatment of distress cannot be transposed wholesale from one cultural setting to another but require considerable cultural adaptation. This kind of cultural interchange may give rise to innovative, hybrid discourses and methods that may have much to offer in the support of victims of organised violence. PMID:25653141

Calming the mind: Healing after mass atrocity in Cambodia.

PubMed

Agger, Inger

2015-08-01

After catastrophic events in which people's survival has been threatened, as happened during the Khmer Rouge regime in Cambodia 1975-1979, some continue to suffer from painful mental symptoms. Surveys carried out in Cambodia based on Western diagnostic categories have found a high prevalence of posttraumatic stress disorder (PTSD), depression, and anxiety symptoms in the population. This study explored Cambodian approaches to healing trauma, examining the ways in which Cambodians appeal to elements of Buddhism in their efforts to calm their minds, situating this mode of coping in the context of broader Khmer Buddhist practice and understandings. Western psychology may have much to learn from local, contextualised methods of dealing with the aftermath of trauma, including Khmer understandings of distress and approaches to relief. Methods of assessment and treatment of distress cannot be transposed wholesale from one cultural setting to another but require considerable cultural adaptation. This kind of cultural interchange may give rise to innovative, hybrid discourses and methods that may have much to offer in the support of victims of organised violence. © The Author(s) 2015.

Ditching Investigation of a 1/10-Scale Model of the North American F-86 Airplane

NASA Technical Reports Server (NTRS)

Fisher, Lloyd J.; McBride, Ellis E.

1954-01-01

An investigation was made of a 1/10-scale dynamically similar model of the North American F-86 airplane to study its behavior when ditched. The model was landed in calm water at the Langley tank no. 2 monorail. Various landing attitudes, speeds, and conditions of damage were simulated. The behavior of the model was determined from visual observations, acceleration records, and motion-picture records of the ditchings. Data are presented in tabular form, sequence photographs, and time-history acceleration curves. From the results of the investigation it was concluded that the airplane should be ditched at the nose-high, 14 deg attitude to avoid the violent dive which occurs at the 4 deg attitude. The flaps and leading-edge slats should be fully extended to obtain the lowest possible landing speed. The wing tanks should be jettisoned to avoid the undesirable behavior which occurs with the tanks attached. In a calm-water ditching under these conditions the airplane will run smoothly for about 600 feet. Maximum longitudinal and vertical decelerations of about 3g will be encountered.

The effects of in situ turbulence on the behavior of the predatory ctenophore Mnemiopsis leidyi

NASA Astrophysics Data System (ADS)

Colin, S.; Bezio, N.; Costello, J.; Jaspers, C.; Gemmell, B.

2016-02-01

Most of our understanding of the feeding mechanics of the lobate ctenophore Mnemiopsis leidyi is based on laboratory experiments with artificially calm conditions because field conditions are seldom as calm as the laboratory. We conducted both laboratory experiments with artificial turbulence and in situ particle image velocimetry (PIV) analyses to evaluate the effects of natural turbulence on the feeding behavior of M. leidyi. We found that even the lowest levels of natural turbulence degraded the feeding current of M. leidyi beyond the tips of the oral lobes. However, both laboratory and field behavioral analyses indicate that M. leidyi alters its swimming behavior in turbulence and is capable of feeding under most turbulence conditions observed.

Exploring views about mindfulness groups for voice-hearing from the perspective of service users and staff: A Q-methodology study.

PubMed

Morera, Tirma; Bucci, Sandra; Randal, Chloe; Barrett, Moya; Pratt, Daniel

2017-03-01

Despite prevailing beliefs about the potential benefits and harmfulness of mindfulness for people who hear voices, there is a paucity of research into staff and service user views. Q-methodology was used to explore views about mindfulness groups for voice-hearers. Opportunistic sampling of mental healthcare staff (N = 14) and service users with psychosis (N = 17). Both samples were analysed using principle components factor analysis to identify the range of attitudes held by staff and service users. Staff participants were particularly knowledgeable and interested in mindfulness. A single staff consensus factor was found suggesting mindfulness is helpful, and not harmful for mental health, but uncertainty surrounded its usefulness for voice-hearers. Service users held four distinct attitudes: (i) mindfulness helps to calm a racing mind; (ii) mindfulness helps to manage stress; (iii) mindfulness improves well-being, and does not alter the brain, reality beliefs, or cause madness; and (iv) mindfulness helps with managing thoughts, fostering acceptance, and is acceptable when delivered in a group format. Staff viewed mindfulness groups for psychosis as helpful, not harmful, but were uncertain about their utility. Consistent with previous research, service users viewed mindfulness groups as useful to promote well-being and reduce distress for individuals experiencing psychosis.

The whole is not the sum of its parts: Specific types of positive affect influence sleep differentially.

PubMed

Pressman, Sarah D; Jenkins, Brooke N; Kraft-Feil, Tara L; Rasmussen, Heather; Scheier, Michael F

2017-08-01

Given the known detrimental effects of poor sleep on an array of psychological and physical health processes, it is critical to understand the factors that protect sleep, especially during times of stress when sleep particularly suffers. Positive affect (PA) arises as a variable of interest given its known associations with health and health behaviors and its ability to buffer stress. In 2 studies, we examined which types of PA (distinguished by arousal level and trait/state measurement) were most beneficial for sleep and whether these associations varied depending on the stress context. In Study 1, college students (N = 99) reported on their PA and sleep during the week of a major exam. In Study 2, 2 weeks of daily PA and sleep data were collected during a period with no examinations in a similar sample of students (N = 83). Results indicated that high trait vigor was tied to better sleep efficiency and quality, especially during high stress. Trait calm was generally unhelpful to sleep, and was related negatively to sleep duration. State calm, on the other hand, interacted with stress in Study 2 to predict more efficient day-to-day sleep on days with higher average stress. These findings illustrate the importance of considering arousal level, affect duration, and the stress context in studies of PA and health. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

A Comparison of the Protection against Immersion Hypothermia Provided by Coast Guard Anti-Exposure Clothing in Calm Versus Rough Seas

DTIC Science & Technology

1985-06-01

34 insulated garments excluded cold-water entry, tightness-of-fit was not an important factor in thermal performance. The "dry" garments in this study were...Supplemertary Notes I 16. Abstruct The puirpose of this study was to caopare the protection against immersion hypothermia provided by various types of Coat...survival tize pro ons fron calmr-veter studies . 17. Key Words 18. Distribution Statement Hypothermia Rough water Immersion Protective clothing Sea

Projector-based virtual reality dome environment for procedural pain and anxiety in young children with burn injuries: a pilot study.

PubMed

Khadra, Christelle; Ballard, Ariane; Déry, Johanne; Paquin, David; Fortin, Jean-Simon; Perreault, Isabelle; Labbe, David R; Hoffman, Hunter G; Bouchard, Stéphane; LeMay, Sylvie

2018-01-01

Virtual reality (VR) is a non-pharmacological method to distract from pain during painful procedures. However, it was never tested in young children with burn injuries undergoing wound care. We aimed to assess the feasibility and acceptability of the study process and the use of VR for procedural pain management. From June 2016 to January 2017, we recruited children from 2 months to 10 years of age with burn injuries requiring a hydrotherapy session in a pediatric university teaching hospital in Montreal. Each child received the projector-based VR intervention in addition to the standard pharmacological treatment. Data on intervention and study feasibility and acceptability in addition to measures on pain (Face, Legs, Activity, Cry, Consolability scale), baseline (Modified Smith Scale) and procedural (Procedure Behavior Check List) anxiety, comfort (OCCEB-BECCO [behavioral observational scale of comfort level for child burn victims]), and sedation (Ramsay Sedation Scale) were collected before, during, and after the procedure. Data analyses included descriptive and non-parametric inferential statistics. We recruited 15 children with a mean age of 2.2±2.1 years and a mean total body surface area of 5% (±4). Mean pain score during the procedure was low (2.9/10, ±3), as was the discomfort level (2.9/10, ±2.8). Most children were cooperative, oriented, and calm. Assessing anxiety was not feasible with our sample of participants. The prototype did not interfere with the procedure and was considered useful for procedural pain management by most health care professionals. The projector-based VR is a feasible and acceptable intervention for procedural pain management in young children with burn injuries. A larger trial with a control group is required to assess its efficacy.

Projector-based virtual reality dome environment for procedural pain and anxiety in young children with burn injuries: a pilot study

PubMed Central

Khadra, Christelle; Ballard, Ariane; Déry, Johanne; Paquin, David; Fortin, Jean-Simon; Perreault, Isabelle; Labbe, David R; Hoffman, Hunter G; Bouchard, Stéphane

2018-01-01

Background Virtual reality (VR) is a non-pharmacological method to distract from pain during painful procedures. However, it was never tested in young children with burn injuries undergoing wound care. Aim We aimed to assess the feasibility and acceptability of the study process and the use of VR for procedural pain management. Methods From June 2016 to January 2017, we recruited children from 2 months to 10 years of age with burn injuries requiring a hydrotherapy session in a pediatric university teaching hospital in Montreal. Each child received the projector-based VR intervention in addition to the standard pharmacological treatment. Data on intervention and study feasibility and acceptability in addition to measures on pain (Face, Legs, Activity, Cry, Consolability scale), baseline (Modified Smith Scale) and procedural (Procedure Behavior Check List) anxiety, comfort (OCCEB-BECCO [behavioral observational scale of comfort level for child burn victims]), and sedation (Ramsay Sedation Scale) were collected before, during, and after the procedure. Data analyses included descriptive and non-parametric inferential statistics. Results We recruited 15 children with a mean age of 2.2±2.1 years and a mean total body surface area of 5% (±4). Mean pain score during the procedure was low (2.9/10, ±3), as was the discomfort level (2.9/10, ±2.8). Most children were cooperative, oriented, and calm. Assessing anxiety was not feasible with our sample of participants. The prototype did not interfere with the procedure and was considered useful for procedural pain management by most health care professionals. Conclusion The projector-based VR is a feasible and acceptable intervention for procedural pain management in young children with burn injuries. A larger trial with a control group is required to assess its efficacy. PMID:29491717

Family nurture intervention (FNI): methods and treatment protocol of a randomized controlled trial in the NICU.

PubMed

Welch, Martha G; Hofer, Myron A; Brunelli, Susan A; Stark, Raymond I; Andrews, Howard F; Austin, Judy; Myers, Michael M

2012-02-07

The stress that results from preterm birth, requisite acute care and prolonged physical separation in the Neonatal Intensive Care Unit (NICU) can have adverse physiological/psychological effects on both the infant and the mother. In particular, the experience compromises the establishment and maintenance of optimal mother-infant relationship, the subsequent development of the infant, and the mother's emotional well-being. These findings highlight the importance of investigating early interventions that are designed to overcome or reduce the effects of these environmental insults and challenges. This study is a randomized controlled trial (RCT) with blinded assessment comparing Standard Care (SC) with a novel Family Nurture Intervention (FNI). FNI targets preterm infants born 26-34 weeks postmenstrual age (PMA) and their mothers in the NICU. The intervention incorporates elements of mother-infant interventions with known efficacy and organizes them under a new theoretical context referred to collectively as calming activities. This intervention is facilitated by specially trained Nurture Specialists in three ways: 1) In the isolette through calming interactions between mother and infant via odor exchange, firm sustained touch and vocal soothing, and eye contact; 2) Outside the isolette during holding and feeding via the Calming Cycle; and 3) through family sessions designed to engage help and support the mother. In concert with infant neurobehavioral and physiological assessments from birth through 24 months corrected age (CA), maternal assessments are made using standard tools including anxiety, depression, attachment, support systems, temperament as well as physiological stress parameters. Quality of mother-infant interaction is also assessed. Our projected enrolment is 260 families (130 per group). The FNI is designed to increase biologically important activities and behaviors that enhance maternally-mediated sensory experiences of preterm infants, as well as infant-mediated sensory experiences of the mother. Consequently, we are enlarging the testing of preterm infant neurodevelopment beyond that of previous research to include outcomes related to mother-infant interactions and mother-infant co-regulation. Our primary objective is to determine whether repeated engagement of the mother and her infant in the intervention's calming activities will improve the infant's developmental trajectory with respect to multiple outcomes. Our secondary objective is to assess the effectiveness of FNI in the physiological and psychological co-regulation of the mother and infant. We include aspects of neurodevelopment that have not been comprehensively measured in previous NICU interventions. ClinicalTrials.gov: NCT01439269.

Family nurture intervention (FNI): methods and treatment protocol of a randomized controlled trial in the NICU

PubMed Central

2012-01-01

Background The stress that results from preterm birth, requisite acute care and prolonged physical separation in the Neonatal Intensive Care Unit (NICU) can have adverse physiological/psychological effects on both the infant and the mother. In particular, the experience compromises the establishment and maintenance of optimal mother-infant relationship, the subsequent development of the infant, and the mother's emotional well-being. These findings highlight the importance of investigating early interventions that are designed to overcome or reduce the effects of these environmental insults and challenges. Methods This study is a randomized controlled trial (RCT) with blinded assessment comparing Standard Care (SC) with a novel Family Nurture Intervention (FNI). FNI targets preterm infants born 26-34 weeks postmenstrual age (PMA) and their mothers in the NICU. The intervention incorporates elements of mother-infant interventions with known efficacy and organizes them under a new theoretical context referred to collectively as calming activities. This intervention is facilitated by specially trained Nurture Specialists in three ways: 1) In the isolette through calming interactions between mother and infant via odor exchange, firm sustained touch and vocal soothing, and eye contact; 2) Outside the isolette during holding and feeding via the Calming Cycle; and 3) through family sessions designed to engage help and support the mother. In concert with infant neurobehavioral and physiological assessments from birth through 24 months corrected age (CA), maternal assessments are made using standard tools including anxiety, depression, attachment, support systems, temperament as well as physiological stress parameters. Quality of mother-infant interaction is also assessed. Our projected enrolment is 260 families (130 per group). Discussion The FNI is designed to increase biologically important activities and behaviors that enhance maternally-mediated sensory experiences of preterm infants, as well as infant-mediated sensory experiences of the mother. Consequently, we are enlarging the testing of preterm infant neurodevelopment beyond that of previous research to include outcomes related to mother-infant interactions and mother-infant co-regulation. Our primary objective is to determine whether repeated engagement of the mother and her infant in the intervention's calming activities will improve the infant's developmental trajectory with respect to multiple outcomes. Our secondary objective is to assess the effectiveness of FNI in the physiological and psychological co-regulation of the mother and infant. We include aspects of neurodevelopment that have not been comprehensively measured in previous NICU interventions. Trial Registration ClinicalTrials.gov: NCT01439269 PMID:22314029

Diazepam Rectal

MedlinePlus

... side effects. Do not drink alcohol or use street drugs during your treatment. ... cluster seizures (episodes of increased seizure activity) in people who are ... benzodiazepines. It works by calming abnormal overactivity in the brain.

Self-induced drug intoxication in baclofen: of the calm hypotonic coma in the status epilepticus.

PubMed

Thill, Chloé; Di Constanzo, Laurence; Pessey, François; Aries, Philippe; Montelescaut, Étienne; Sapin, Jeanne; Vaillant, Catherine; Drouillard, Isabelle

2016-06-01

Baclofen is an agonist of peripheral and central B gamma-aminobutyric acid receptors, whose activation causes a myorelaxation and a powerfull depression of the central nervous system. Moreover, it has an action against addiction, in reducing craving. Commercialized since 1975 in France, to control muscle spasticity due to medullar affection or multiple sclerosis, it receives a temporary recommendation of use in march 2014, as a last-line adjuvant treatment in alcohol withdrawal. Beyond its therapeutic use, baclofen is involved in many self-induced intoxications. We report the case of a patient who develops, after a massive ingestion of baclofen (supposed dose ingested: 1 200 mg), a hypotonic and calm coma, requiring her admission in our intensive care unit, and then a status epilepticus.

Some Observations of Ben Franklin Related to the Stilling of Waves by Oil

NASA Astrophysics Data System (ADS)

Gugliotti, Marcos

2007-06-01

While studying the calming effect of oil on water, Benjamin Franklin made other interesting observations and arrived at conclusions related to chemical concepts and phenomena unusual for scientists of that time. A careful analysis of Franklin's article on wave damping can lead to discussions on different topics in chemistry, and may be an interesting manner to present chemical concepts in introductory chemistry courses.

Emissions of volatile organic compounds during the ship-loading of petroleum products: Dispersion modelling and environmental concerns.

PubMed

Milazzo, Maria Francesca; Ancione, Giuseppa; Lisi, Roberto

2017-12-15

Emissions due to ship-loading of hydrocarbons are currently not addressed neither by the Directive on the integrated pollution prevention or by other environmental regulations. The scope of this study is to point towards the environmental and safety concerns associated with such emissions, even if proper attention has not been given to this issue until now. In order to achieve this goal, the modelling of the emission volatile organic compounds (VOC), due to ship-load operations at refineries has been made by means of the definition of a simulation procedure which includes a proper treatment of the hours of calm. Afterwards, a quantitative analysis of VOC dispersion for an Italian case-study is presented with the primary aims: (i) to develop and verify the validity of the approach for the modelling of the emission sources and of the diffusion of these contaminants into the atmosphere by a proper treatment of the hours of calm and (ii) to identify their contribution to the total VOC emitted in a typical refinery. The calculated iso-concentration contours have also been drawn on a map and allowed the identification of critical areas for people protecting by the adoption of abatement solutions. Copyright © 2017 Elsevier Ltd. All rights reserved.

Experimental sea slicks: Their practical applications and utilization for basic studies of air-sea interactions

NASA Astrophysics Data System (ADS)

Hühnerfuss, Heinrich; Garrett, W. D.

1981-01-01

Practical applications of organic surface films added to the sea surface date back to ancient times. Aristotle, Plutarch, and Pliny the Elder describe the seaman's practice of calming waves in a storm by pouring oil onto the sea [Scott, 1977]. It was also noted that divers released oil beneath the water surface so that it could rise and spread over the sea surface, thereby suppressing the irritating flicker associated with the passage of light through a rippled surface. From a scientific point of view, Benjamin Franklin was the first to perform experiments with oils on natural waters. His experiment with a `teaspoonful of oil' on Clapham pond in 1773 inspired many investigators to consider sea surface phenomena or to conduct experiments with oil films. This early research has been reviewed by Giles [1969], Giles and Forrester [1970], and Scott [1977]. Franklin's studies with experimental slicks can be regarded as the beginning of surface film chemistry. His speculations on the wave damping influence of oil induced him to perform the first qualitative experiment with artificial sea slicks at Portsmouth (England) in October of 1773. Although the sea was calmed and very few white caps appeared in the oil-covered area, the swell continued through the oiled area to Franklin's great disappointment.

A Qualitative Study of What US Parents Say and Do When Their Young Children See Pornography.

PubMed

Rothman, Emily F; Paruk, Jennifer; Espensen, Ashlee; Temple, Jeff R; Adams, Kelley

There is no empirical information about how parents react when they discover that their young children have seen pornography. To address this gap in the literature, the current study sought to improve our understanding of parental reactions to discovering that their children ages <12 years old have seen pornography using a mixed-methods approach. A convenience sample of participants (N = 279) was recruited from the online survey service Mechanical Turk. Eligible participants completed an online survey comprising close-ended and open-ended questions about their reactions when their young children saw pornography. Qualitative data were analyzed using a content analysis approach. Parents had 5 main reactions when realizing that their children had viewed pornography: 1) angry, shaming, or punitive; 2) calm and factual; 3) ignoring, minimizing, or denying that it happened; 4) panic or fear; and 5) lying to the child about what the child viewed. Most parents reacted calmly, while a small percentage reported that they hit, scolded, or shamed their young children for seeing the pornography. Many reported not knowing what to say or do. Development and evaluation of parental scripts for developmentally appropriate parent-child (or pediatrician-child) communication about pornography could benefit the field. Copyright © 2017 Academic Pediatric Association. Published by Elsevier Inc. All rights reserved.

Guideline for the management of terminal haemorrhage in palliative care patients with advanced cancer discharged home for end-of-life care.

PubMed

Ubogagu, Edith; Harris, Dylan G

2012-12-01

Terminal haemorrhage is a rare and distressing emergency in palliative oncology. We present an algorithm for the management of terminal haemorrhage in patients likely to receive end-of-life care at home, based on a literature review of the management of terminal haemorrhage for patients with advanced cancer, where a DNAR (do not attempt resuscitation) order is in place and the patient wishes to die at home. A literature review was conducted to identify literature on the management of terminal haemorrhage in patients with advanced cancer who are no longer amenable to active interventional/invasive procedures. Electronic databases, the grey literature, local guidelines from hospitals and hospices, and online web portals were all searched systematically. The literature review was used to formulate a management algorithm. The evidence base is very limited. A three-step practical algorithm is suggested: preparing for the event, managing the event ('ABC') and 'aftercare'. Step 1 involves the identification and optimisation of risk factors. Step 2 (the event) consists of A (assure and re-assure the patient), B (be there - above all stay with the patient) and C (comfort, calm, consider dark towels and anxiolytics if possible). Step 3 (the aftercare) involves the provision of practical and psychological support to those involved including relatives and professionals. Terminal haemorrhage is a rare yet highly feared complication of advanced cancer, for which there is a limited evidence base to guide management. The suggested three-step approach to managing this situation gives professionals a logical framework within which to work.

[The role of environmental factors in managing labour stress].

PubMed

Rados, Melinda; Mészáros, Judit

2017-07-01

Emotional, cognitive and behavioural aspects of birth and labour stress are strongly associated with the underlying physiological processes. To study the factors of physical security and social support, the administration of synthetic oxytocin, and how they relate to perceived stress during childbirth. Women's experienced physical security, social support and oxytocin administration was measured with targeted questions, and their perceived stress with the short and modified version of the Perceived Stress Scale. A strong negative association was found between perceived stress and physical and social security. The group of women experiencing low physical and social security perceived significantly higher stress, while those given synthetic oxytocin perceived higher stress, and lower physical and social security. Since physiological, psychological processes and behaviours are strongly intertwined, the support of natural physiological birth without interventions is recommended, which considers not only short-term but long-term health consequences for mother and child. The contribution of calming physical surroundings, minimal interventions and empowering support of caregivers to safe and satisfying birth is demonstrated in a model. Orv Hetil. 2017; 158(29): 1149-1156.

Contributions from Christian ethics and Buddhist philosophy to the management of compassion fatigue in nurses.

PubMed

Pembroke, Neil

2016-03-01

The aim in the article is to demonstrate how insights from Christian ethics and Buddhist philosophy can make contributions to the management of compassion fatigue. There are already helpful resources available that provide principles, tips, and practical guidelines for self-care. The approach here is centered on attitudinal, ethical, and philosophical issues. From the Christian tradition, the ethical principle of "equal regard" is employed. Equal regard is the notion that agape (disinterested, universal love) requires of a people that they love others neither more nor less than they love themselves. When the ethical principle that a nurse operates out of in her everyday life is self-sacrifice, self-care is much less likely to be set as a personal priority. From the Buddhist tradition, the principle of compassion with equanimity is engaged. The Buddhist ideal is opening oneself to the pain of the other while maintaining calmness or stillness of mind. It is contended that inculcation of this skill means that a nurse can be exposed to suffering without running down their store of compassion. © 2015 Wiley Publishing Asia Pty Ltd.

Care during the decision-making phase for women who want a vaginal breech birth: Experiences from the field.

PubMed

Catling, C; Petrovska, K; Watts, N P; Bisits, A; Homer, C S E

2016-03-01

few women are given the option of a vaginal breech birth in Australia, unless the clinicians feel confident and have the skills to facilitate this mode of birth. Few studies describe how clinicians provide care during the decision-making phase for women who choose a vaginal breech birth. The aim of this study was to explore how experienced clinicians facilitated decisions about external cephalic version and mode of birth for women who have a breech presentation. a descriptive exploratory design was undertaken with nine experienced clinicians (obstetricians and midwives) from two tertiary hospitals in Australia. Data were collected through face to face interviews and analysed thematically. five obstetricians and four midwives participated in this study. All were experienced in caring for women having a vaginal breech birth and were currently involved in providing such a service. The themes that arose from the data were: Pitching the discussion, Discussing safety and risk, Being calm and Providing continuity of care. caring for women who seek a vaginal breech birth includes careful selection of appropriate women, full discussions outlining the risks involved, and undertaking care with a calm manner, ensuring continuity of care. Health services considering establishing a vaginal breech service should consider that these elements are included in the establishment and implementation processes. Copyright © 2015 Elsevier Ltd. All rights reserved.

Physiologic effects of voice stimuli in conscious and unconscious palliative patients-a pilot study.

PubMed

Buchholz, Kerstin; Liebl, Patrick; Keinki, Christian; Herth, Natalie; Huebner, Jutta

2018-05-01

Sounds and acoustic stimuli can have an effect on human beings. In medical care, sounds are often used as parts of therapies, e. g., in different types of music therapies. Also, human speech greatly affects the mental status. Although calming sounds and music are widely established in the medical field, clear evidence for the effect of sounds in palliative care is scare, and data about effects of the human voice in general are still missing. Thus, the aim of this study was to evaluate the effects of different voice stimuli on palliative patients. Two different voice stimuli (one calm, the other turbulent) were presented in a randomized sequence, and physiological parameters (blood pressure, heart frequency, oxygen saturation, respiratory rate) were recorded. Twenty patients (14 conscious and 6 unconscious) participated in this study. There was a decrease of heart frequency as well as an increase of oxygen saturation in the group of conscious patients, whereas no significant change of blood pressure or respiratory rate were detected in either group, conscious and unconscious patients. Although our dataset is heterogeneous, it can be concluded that voice stimuli can influence conscious patients. However, in this setting, no effect on unconscious patients was demonstrated. More clinical research on this topic with larger groups and a broader spectrum of parameters is needed.

CORROSION FILM REMOVAL AS AN INDICATION OF DECONTAMINATION EFFECTIVENESS

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

Weed, R.D.

1958-11-10

The decontamination of high-temperature, highpressure recirculation loops and components is being investigated. The Turco-4501 process and certain promising modificatibns of this process are being evaluated according to their film-removing qualities. Two of the processes exhibited more promise than others. These were the Turco-4501 process, substituting either oxalic acid or a chromic acid solution lor the nitric acid. Other variations were also tested and results are reported. (W.L.H.) l8636 The dissipation of effluent into sea water by initial dilution eddy diffusion and residual currents was originally assessed by Seligman and Scott in 1948. Further experimental work is described which has enabledmore » a new urement of the initial dilution of fresh water from the pipe line, and a study of the movement of water as indicated by driff bottles. It is now envisaged that initial dilution by a factor of 10/sup 4/, will be followed by eddy diffusion with the coefficients as measured by Seligman and bulk movement primarily due to the force of the wind Exceptions will occur when defined calm conditions exist. The discharged effluent will then tend to float on the surface with an initial dilution factor of only a few diffussing remains of the previous activity there being no incations of residual currents. No work has been done a see if this more concentrated effluent can come ashore without further dilution. It is recommended that, a avoid floating effluent, water should not be discharged July. Thc p1imhry ob!ect of this inveBtigation was 10 gtudy during very calm weather. Maximum storage space can he assured by normaally pumping effluent to sea at the rffi hQh tide affer treatment. (auth) during very calm weather. Maximum storage space can be assured by normally pumping effluent to sea at the« less

Wind assistance: A requirement for migration of shorebirds?

USGS Publications Warehouse

Butler, Robert W.; Williams, Tony D.; Warnock, Nils; Bishop, Mary Anne

1997-01-01

We investigated the importance of wind-assisted flight for northward (spring) migration by Western Sandpipers (Calidris mauri) along the Pacific Coast of North America. Using current models of energy costs of flight and recent data on the phenology of migration, we estimated the energy (fat) requirements for migration in calm winds and with wind-assisted flight for different rates of fat deposition: (1) a variable rate, assuming that birds deposit the minimum amount of fat required to reach the next stopover site; (2) a constant maximum rate of 1.0 g/day; and (3) a lower constant rate of 0.4 g/day. We tested these models by comparing conservative estimates of predicted body mass along the migration route with empirical data on body mass of Western Sandpipers at different stopover sites and upon arrival at the breeding grounds. In calm conditions, birds would have to deposit unrealistically high amounts of fat (up to 330% of observed values) to maintain body mass above absolute lean mass values. Fat-deposition rates of 1.0 g/day and 0.4 g/day, in calm conditions, resulted in a steady decline in body mass along the migration route, with predicted body masses on arrival in Alaska of only 60% (13.6 g) and 26% (5.9 g) of average lean mass (22.7 g). Conversely, birds migrating with wind assistance would be able to complete migration with fat-deposition rates as low as 0.4 g/day, similar to values reported for this size bird from field studies. Our results extend the conclusion of the importance of winds for large, long-distance migrants to a small, short-distance migrant. We suggest that the migratory decisions of birds are more strongly influenced by the frequency and duration of winds aloft, i.e. by events during the flight phase, than by events during the stopover phase of migration, such as fat-deposition rate, that have been the focus of much recent migration theory.

33 CFR 183.505 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person or...

33 CFR 183.505 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person or...

33 CFR 183.505 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person or...

33 CFR 183.505 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person or...

33 CFR 183.505 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

... pumps, valves, strainers, carburetors, and filters. Static floating position means the attitude in which a boat floats in calm water, with each fuel tank filled to its rated capacity, but with no person or...

Dementia - behavior and sleep problems

MedlinePlus

... gov/ency/patientinstructions/000029.htm Dementia - behavior and sleep problems To use the sharing features on this ... sleep and stay asleep Tips for Behavior and Sleep Problems Having a daily routine may help. Calmly ...

Evaluation of effects of olfactory and auditory stimulation on separation anxiety by salivary cortisol measurement in dogs.

PubMed

Shin, Yoon-Joo; Shin, Nam-Shik

2016-06-30

Separation anxiety (SA) is a serious behavioral problem in dogs. In this study, salivary cortisol was studied to determine if the owner's odor or voice could reduce SA in dogs. Twenty-eight dogs with SA were divided into three groups: group 1 (control), group 2 (with owner's clothes during the separation period; SP) and group 3 (a recording of the owner's voice was played during SP). The dog's saliva was collected after the owner and their dog were in the experimental room for 5 min (PRE). The dog was then separated from the owner for 20 min and saliva collected four times at intervals of 5 min (SP1-4). Finally, the owner was allowed back into the room to calm the dog for 5 min, after which saliva was collected (POST). Evaluation of salivary cortisol concentrations by ELISA revealed that the ratios of SP1 concentration to PRE or POST concentrations were significantly higher in group 1 than in group 2 or 3. Additionally, the concentrations of SP1-PRE and SP1-POST among groups differed significantly. These findings indicate that the owner's odor or voice may be helpful to managing stress in dogs with SA.

The Association between Short Periods of Everyday Life Activities and Affective States: A Replication Study Using Ambulatory Assessment

PubMed Central

Bossmann, Thomas; Kanning, Martina; Koudela-Hamila, Susanne; Hey, Stefan; Ebner-Priemer, Ulrich

2013-01-01

Regularly conducted exercise programs effectively influence affective states. Studies suggest that this is also true for short bouts of physical activity (PA) of 10 min or less. Accordingly, everyday life activities of short duration might be used to regulate affective states. However, this association has rarely been studied in reference to unstructured activities in ongoing real-life situations. The current study examined the influence of various everyday life activities on three dimensions of mood (valence, calmness, energetic arousal) in a predominantly inactive sample. Ambulatory Assessment (AA) was used to investigate the association between actual PA and affective states during the course of 1 day. Seventy-seven students ages 19–30 participated in the study. PA was assessed with accelerometers, and affective state assessments were conducted hourly using an e-diary with a six-item mood scale that was specially designed for AA. Multilevel analyses indicated that the mood dimensions energetic arousal (p = 0.001) and valence (p = 0.005) were positively influenced by the intensity of the activity carried out in the 10-min prior to the assessment. As their activity increased, the participants’ positive feelings and energetic arousal increased. However, the students’ calmness was not affected by their activity levels. The findings highlight the importance of integrating short activity intervals of 10 min or less into everyday life routines to improve affective states. PMID:23596426

FACTORS AFFECTING THE DISSIPATION OF WINDSCALE RADIOACTIVE EFFLUENT IN THE IRISH SEA

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

Shaw, A.E.; Charlesworth, F.R.

1952-02-20

diffusion, and residual currents was orginally assessed by Seligman and Scott in 1948. Further experimental work is described which has enabled a new assessment to be made. This work has included a measurement of the initial dilution of fresh water from the pipe line, and a study of the movement of water as indicated by drift bottles. lt is now envisaged that initial dilution, by a factor of 10, will be followed by eddy diffusion with the coefficients as measured by Seligman, and bulk movement primarily due to the force of the wind. Exceptions will occur when defined calm conditionsmore » exist. The discharged effluent will then tend to float on the surface with an initial dilution factor of only a few hundred and successive tidal releases will pour into the diffusing remains of the previous activity, there being no indications of residual currents. No work has been done to see if this more concentrated effluent can come ashore without further dilution. lt is recommended that, to avoid floating effluent, water should not be discharged during very calm weather. Maximum storage space can be assured by normally pumping effluent to sea at the next high tide after treatment. (auth)« less

Sustaining school-based asthma interventions through policy and practice change.

PubMed

Carpenter, Laurie M; Lachance, Laurie; Wilkin, Margaret; Clark, Noreen M

2013-12-01

Schools are an ideal setting for implementation of asthma interventions for children; however, sustaining school-based programs can be challenging. This study illustrates policy and practice changes brought about through the Childhood Asthma Linkages in Missouri (CALM) program to sustain such programs. Researchers analyzed caregiver-reported quantitative data regarding asthma-related outcomes in preintervention and postintervention surveys and qualitative data regarding sustainability efforts in schools reported by CALM grantees. A grounded theory approach was used to identify key concepts and themes that emerged. In 330 children, significant improvements were seen in asthma symptoms, rescue inhaler use, health care utilization, school absenteeism, and activity limitations. Overall, 27 school-based policy and practice changes supporting program sustainability were reported, with policy changes most often concerning the assessment and/or monitoring of children with asthma in the school setting, and practice changes most often regarding institution of regular asthma education programs for students and school personnel. Sustaining school-based asthma programs is challenging, but can be realized through the participation of diverse partners in enacting policy and practice changes that support the institutionalization of programs into the day-to-day processes of the schools. © 2013, American School Health Association.

Calming and Focusing: Students' Perceptions of Short Classroom Strategies for Fostering Presence.

PubMed

VanKuiken, Debra; Bradley, Jennifer; Harland, Barbara; King, Margaret O'Brien

2016-05-05

Presence is the essence of professional nursing in the nurse-patient connection. Nursing students have little exposure to strategies fostering presence. This pilot study explored students' perceptions of strategies to encourage presence in the classroom. A three-question survey was distributed to students in the last week of classes. Faculty not teaching that course administered the survey. Four faculty used strategies aimed at encouraging presence. These strategies included starting class with a mindfulness minute, mindful movement, singing bowl, peace and power check in, and a discussion of a current event. Each class used only one strategy consistently through the semester. Participants were undergraduate and graduate students enrolled in one of seven classes taught by these faculty. Overall the students found strategies to be beneficial. In reflecting on the experience with the strategies, four themes emerged: calming/relaxing; focusing/centering; setting aside distractions; and feeling community and connection. These brief strategies were acceptable to most students and were helpful to the students in preparing for class. The response to mindfulness minute was most positive. Further research is needed on the introduction of strategies that help students in the classroom and may also increase presence at the bedside. © The Author(s) 2016.

Validity and reliability of a Swedish version of the Non-Communicating Children's Pain Checklist--Postoperative Version.

PubMed

Johansson, M; Carlberg, E B; Jylli, L

2010-06-01

To test the validity and reliability of a Swedish version of the Non-Communicating Children's Pain Checklist-Postoperative Version (NCCPC-PV). Thirty-two consecutive children/adolescents (2-20 years of age) with cognitive impairment and no verbal communication from four habilitation centres were admitted to the study. Each child's behaviour was observed by a parent or a caregiver and by a physiotherapist in two calm and two painful situations within the child's everyday life. The raters independently assessed and graded the child's behaviour during 5 min according to the translated Swedish version of the NCCPC-PV. The intrarater and interrater reliability were determined, and the construct validity was examined. The results from 202 assessments showed that the construct validity was good: children's behavioural signs differed significantly between situations of pain and situations of calm (p < 0.001). Repeated assessments showed poor agreement both within and between raters [intraclass correlation coefficient (ICC) 0.51-0.65]. The agreement for pain was good (ICC 0.83). The Swedish version of the NCCPC-PV can be used for pain assessment in children with cognitive impairments who lack verbal communication. Aspects of reliability need to be further analysed.

Ditching Tests of a 1/10-Scale Model of the North American XFJ-1 Airplane Ted No. NACA 314

NASA Technical Reports Server (NTRS)

Fisher, Lloyd J.; McBride, Ellis E.

1948-01-01

Tests were made of a 1/10-scale dynamically similar model of the North American XFJ-1 airplane to study its behavior when ditched. The model was landed in calm water at the Langley tank no. 2 monorail. Various landing attitudes, speeds, and conditions of damage were simulated. The behavior of the model was determined from visual observations, by recording the accelerations, and by taking motion pictures of the ditchings. Data are presented in tabular form, sequence photographs, and time-history acceleration curves. From the results of the tests it was concluded that the airplane should be ditched at the near-stall, tail-down landing attitude of 12 deg. The flaps should be fully extended to obtain the lowest possible landing speed. The wing-tip tanks should be jettisoned if any appreciable load of fuel remains; if empty, they should be retained for additional buoyancy. In a calm-water ditching the airplane will probably run about 600 feet Maximum longitudinal decelerations of about 2.5g and maximum vertical acceleration of about 2g will be encountered. The nose-intake duct will be clear of the water until practically all forward motion has stopped.

Ditching Investigation of a 1/11-Scale Model of the Chance Vought F7U-3 Airplane, TED NO. NACA DE 360

NASA Technical Reports Server (NTRS)

Fisher, Lloyd J.; Windham, John O.

1955-01-01

An investigation was made of a 1/11-scale dynamically similar model of the Chance Vought F7U-3 airplane to study its behavior when ditched. The model was landed in calm water at the Langley tank no. 2 monorail. Various landing attitudes, speeds, and configurations were investigated. The behavior of the model was determined from visual observations, acceleration records, and motion-picture records of the ditchings. Data are presented in tabular form, sequence photographs, time-history acceleration curves, and plots of attitude change against time after contact. From the results of the investigation, it was concluded that the airplane should be ditched at the lowest speed and highest attitude consistent with adequate control. The aft part of the fuselage and the main landing-gear doors will probably be damaged. In a calm-water ditching under these conditions the airplane will probably skip slightly and then porpoise for the remainder of the run. Maximum longitudinal decelerations will be about 3 1/2g and maximum normal accelerations will be about 7g in a landing run of about 500 feet.

Water landing characteristics of a model of a winged reentry vehicle

NASA Technical Reports Server (NTRS)

Stubbs, S. M.

1972-01-01

Proposed manned space shuttle vehicles are expected to land on airport runways. In an emergency situation, however, the vehicle may be required to land on water. A 1/10-scale dynamic model of a winged reentry vehicle was investigated to determine the water landing characteristics. Two configurations of the proposed vehicle were studied. Configuration 1 had a 30 deg negative dihedral of the stabilizer-elevon surface whereas configuration 2 had a 30 deg positive dihedral. Results indicate that the maximum normal accelerations for configurations 1 and 2 when landing in calm water were approximately 8g and 6g, respectively, and the maximum longitudinal accelerations were approximately 5g and 3g, respectively. A small hydroflap was needed to obtain satisfactory calm-water landings with configuration 2, whereas configuration 1 gave good landings without a hydroflap. All landings made in rough water resulted in unsatisfactory motions. For landings made in three different wave sizes, both configurations dived. The maximum normal accelerations for configurations 1 and 2 when landing in waves were -10.1g and -18.7g, respectively, and the maximum longitudinal accelerations for both configurations were approximately 13g.

Eye Injuries (For Parents)

MedlinePlus

... calm and comfortable as possible until help arrives. Chemical Exposure Many chemicals, even those found around the house, can damage an eye. If your child gets a chemical in the eye and you know what it ...

Ohmsett test of NOFI Vee-Sweep and NOFI 600S oilboom. Final report

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

Goodwin, M.J.

1993-10-01

A NOFI Vee-Sweep and a NOFI 600S Oilboom, both manufactured by NOFI TROMSO A/S of Norway, were tested at the Ohmsett test tank in Leonardo, NJ. The V-Shaped Sweep is an oil boom designed for use with a skimmer at the apex of the V-Shaped configuration. Oil is funneled back to the skimmer by the converging sides of the V and concentrated for more efficient skimming. The 60 meter length of the sweep is doubled over to form the V and held in this shape by cross netting at the bottom of the skirt. The bottom netting is claimed tomore » help stabilize the oil in the sweep. The sweep was towed with a 700mm skirt depth and mouth opening of 16 meters. The mouth opening was reduced from the designed 19.8 meters to fit in the tow tank without causing excess blockage. The limiting towing speeds of the sweep were determined with and without oil present, in calm water and in small waves. The sweep's ability to conform to waves was also determined. Towing forces were measured. Limited data on oil loss rates were obtained. Testing confirmed the manufacturer's claim that the sweep can be towed at 1.0 and 1.4 knots with oil in calm water, based on the first loss of oil. The critical tow speed was found to be 3.4 to 3.6 knots in calm water. Oil booms, Tow tank testing.« less

Sailing The Calm And Rough Seas: The Influence Of Wealth And Sovereignty In Southeast Asian Maritime Disputes

DTIC Science & Technology

2016-03-01

joint-development in the Gulf of Thailand; the Pedra Branca dispute between Singapore and Malaysia ; and recurring violence in the South China Sea...Singapore and Malaysia ; and recurring violence in the South China Sea, involving multiple states in the region. After analyzing the case studies...31  1.  Burma-India Agreement in the Andaman Sea ..........................31  2.  Indonesia- Malaysia Agreement in the

RCS Matrix Studies of Sea Clutter

DTIC Science & Technology

1981-03-01

boat. The sea conditions were fairly calm and the return from the targets was in gen - eral well above the clutter level, especially since the targets...pta, I I FAll Aut PONit 0 1 4S aaaiit 114 FIUR 6b Fanc Poaiaioul Dat Pont 251-450i 5 SNI)28 #A.p I A-7 w Ft it I 0 F 114A iI ~~ I o W VVs 0 U IVi

The pig-tailed monkey (Macaca nemestrina) as a space-flight candidate. [for cardiovascular studies

NASA Technical Reports Server (NTRS)

Pace, N.; Rahlmann, D. F.; Kodama, A. M.; Grunbaum, B. W.; Mains, R. C.

1977-01-01

Scientific attributes which make the pig-tailed monkey an optimal candidate for studing the nature of cardiovascular and respiratory adaptations in man during exposure to high altitutes for long periods of time include: a calm, quiet, patient temperament; a short tail and the presence of ischial callosities permitting comfortable seated restraint during long duration experiments; and the close phylogenetic relationships and comparable body size to man.

Guidelines for the management of cognitive and behavioral problems in dementia.

PubMed

Sadowsky, Carl H; Galvin, James E

2012-01-01

Family physicians play a crucial role in the management and ongoing care of patients with Alzheimer disease (AD). This article reviews the effects of nonpharmacologic and pharmacologic interventions on the functional abilities and behavior of patients with dementia and how these can be implemented into clinical practice. Nonpharmacologic interventions are recommended as the initial strategy for managing problematic behaviors. Strategies for improving behavior include ensuring that the patient's environment is safe, calm, and predictable; removing environmental stressors; and identifying and avoiding situations that agitate or frighten the patient. Simple interventions include redirecting and refocusing the patient, increasing social interaction, establishing regular sleep habits, eliminating sources of conflict and frustration, and establishing rewards for successes. The effectiveness of long-term behavioral management is largely dependent on the caregiver; as such, it is important to assess the role and needs of the caregiver. Because currently available therapies cannot reverse the pathologic processes of AD, the primary objective of pharmacotherapy is to preserve cognitive and functional ability, minimize behavioral disturbances, and slow disease progression. Cholinesterase inhibitors represent first-line therapy for patients with mild to moderate AD, whereas a glutamate N-methyl D-aspartate antagonist is used in the treatment of moderate to severe AD. Looking forward, there are a number of therapies in development aimed at modifying the disease course; these include amyloid-lowering drugs, τ-based and neuroprotective approaches, acetylcholine agonists, and mitochondrial inhibitors.

Leaders’ Smiles Reflect Cultural Differences in Ideal Affect

PubMed Central

Tsai, Jeanne L.; Ang, Jen Ying Zhen; Blevins, Elizabeth; Goernandt, Julia; Fung, Helene H.; Jiang, Da; Elliott, Julian; Kölzer, Anna; Uchida, Yukiko; Lee, Yi-Chen; Lin, Yicheng; Zhang, Xiulan; Govindama, Yolande; Haddouk, Lise

2015-01-01

Cultures differ in the emotions they teach their members to value (“ideal affect”). We conducted three studies to examine whether leaders’ smiles reflect these cultural differences in ideal affect. In Study 1, we compared the smiles of top ranked American and Chinese government leaders, chief-executive-officers (CEOs), and university presidents in their official photos. Consistent with findings that Americans value excitement and other high arousal positive states more than Chinese, American top ranked leaders (N = 98) showed more excited smiles than Chinese top ranked leaders (N = 91) across occupations. In Study 2, we compared the smiles of winning vs. losing political candidates and higher vs. lower ranking CEOs and university presidents in the US and Taiwan/China. American leaders (N = 223) showed more excited smiles than Taiwanese/Chinese leaders (N =266), regardless of election outcome or ranking. In Study 3, we administered self-report measures of ideal affect in college student samples from 10 different nations (N = 1,267) and then eight years later, coded the smiles that legislators from those nations showed in their official photos (N = 3,372). The more nations valued excitement and other high arousal positive states, the more their leaders showed excited smiles; similarly, the more nations valued calm and other low arousal positive states, the more their leaders showed calm smiles. These results held after controlling for national differences in GDP per capita, democratization, and human development. Together, these findings suggest that leaders’ smiles reflect the affective states valued by their cultures. PMID:26751631

THICKSLICK 6535

EPA Pesticide Factsheets

Technical product bulletin: this surface collecting agent used in oil spill cleanups, when sprayed on the water around the perimeter of an oil slick, aids in situ burning in calm water with drift ice where fire boom would be ineffective.

Transverse speed bars for rural traffic calming.

DOT National Transportation Integrated Search

2013-10-01

Small rural communities often lack the expertise and resources necessary to address speeding and the persistent challenge of slowing high-speed through traffic. The entrances to communities are especially problematic given that drivers must transitio...

Stages of Toilet Training: Different Skills, Different Schedules

MedlinePlus

... germs, the potential for mess, the attached cultural stigma, and so on. On the contrary, toddlers and ... in an overemotional way. Instead, calmly ask your child why he is behaving in this way, firmly ...

Dynamic speed feedback signs for rural traffic calming.

DOT National Transportation Integrated Search

2013-10-01

Small rural communities often lack the expertise and resources necessary to address speeding and the persistent challenge of slowing high-speed through traffic. The entrances to communities are especially problematic given that drivers must transitio...

4D computerized ionospheric tomography by using GPS measurements and IRI-Plas model

NASA Astrophysics Data System (ADS)

Tuna, Hakan; Arikan, Feza; Arikan, Orhan

2016-07-01

Ionospheric imaging is an important subject in ionospheric studies. GPS based TEC measurements provide very accurate information about the electron density values in the ionosphere. However, since the measurements are generally very sparse and non-uniformly distributed, computation of 3D electron density estimation from measurements alone is an ill-defined problem. Model based 3D electron density estimations provide physically feasible distributions. However, they are not generally compliant with the TEC measurements obtained from GPS receivers. In this study, GPS based TEC measurements and an ionosphere model known as International Reference Ionosphere Extended to Plasmasphere (IRI-Plas) are employed together in order to obtain a physically accurate 3D electron density distribution which is compliant with the real measurements obtained from a GPS satellite - receiver network. Ionospheric parameters input to the IRI-Plas model are perturbed in the region of interest by using parametric perturbation models such that the synthetic TEC measurements calculated from the resultant 3D electron density distribution fit to the real TEC measurements. The problem is considered as an optimization problem where the optimization parameters are the parameters of the parametric perturbation models. Proposed technique is applied over Turkey, on both calm and storm days of the ionosphere. Results show that the proposed technique produces 3D electron density distributions which are compliant with IRI-Plas model, GPS TEC measurements and ionosonde measurements. The effect of the GPS receiver station number on the performance of the proposed technique is investigated. Results showed that 7 GPS receiver stations in a region as large as Turkey is sufficient for both calm and storm days of the ionosphere. Since the ionization levels in the ionosphere are highly correlated in time, the proposed technique is extended to the time domain by applying Kalman based tracking and smoothing approaches onto the obtained results. Combining Kalman methods with the proposed 3D CIT technique creates a robust 4D ionospheric electron density estimation model, and has the advantage of decreasing the computational cost of the proposed method. Results applied on both calm and storm days of the ionosphere show that, new technique produces more robust solutions especially when the number of GPS receiver stations in the region is small. This study is supported by TUBITAK 114E541, 115E915 and Joint TUBITAK 114E092 and AS CR 14/001 projects.

Blessed alienation: the Christian monastery as a caring and restorative environment.

PubMed

Eriksson, Nadya T; Wiklund-Gustin, Lena

2014-02-01

Being mentally ill is often associated with experiencing alienation from society because sensations are not easily shared with others. Modern health care leads us to pose many questions. Some sufferers search and find their way to monasteries as they did centuries ago. We interviewed six persons staying in a monastery to understand the meaning of health and care in a monastic environment in contemporary Sweden. We analyzed the transcripts by means of a hermeneutic approach and discovered that the helping effect of the monastery was based on its contradictory/paradoxical structure that corresponded to the lifeworld of a person suffering from mental illness. The monastery was a place where one could be different but equal, and simultaneously provided freedom within boundaries, calmness and intensity, privacy and relations, demands and confirmation. This facilitated experiences of health and wholeness, necessary to manage the challenges of recovery.

Cultivating a "chairside manner": dental hypnosis, patient management psychology, and the origins of behavioral dentistry in America, 1890-1910.

PubMed

Andrick, John M

2013-01-01

Discussions regarding the use of hypnotism in dentistry featured prominently in dental journals and society proceedings during the decades around the turn of the twentieth century. Many dentists used hypnotic suggestion either as the sole anesthetic for extractions or in conjunction with local and general anesthetics for excavation and cavity filling. With the heralding of humanitarian dentistry and improved local anesthesia around 1905, a number of dentists advocated using suggestion psychology to calm nervous patients and increase their comfort and satisfaction levels while undergoing dental procedures. The practice of hypnotic suggestion with local and general anesthesia in providing patients with increasingly painless procedures constituted the earliest variety of behavioral dentistry, a discipline not fully developed until the closing decades of the twentieth century. Hypnosis and suggestion became driving forces for psychological applications in the formative years of behavioral dentistry. © 2013 Wiley Periodicals, Inc.

Personality profiles of Australian anaesthetists.

PubMed

Kluger, M T; Laidlaw, T; Khursandi, D S

1999-06-01

Identification of personality traits in anaesthetists has potential implications for selection of trainees, assessment of coping strategies during times of stress and may have a role in the analysis of critical incidents. A 24 question postal questionnaire based on the Cattell 16PF inventory was sent to specialist anaesthetists in Australia. One hundred and sixty-seven replies were received (33% response rate). Personality traits did not differ when the anaesthetists were grouped for age, number of years qualified and country of qualification. City practitioners rated themselves more inquisitive than country practitioners did (P = 0.052). Female anaesthetists self-reported they were calm (P = 0.02), patient (P = 0.02) and tolerant (P = 0.02) more often than their male counterparts, whilst more males reported themselves as highly conscientious (P = 0.01). Although some traits were consistent, personality profiles showed significant heterogeneity. Further examination of how personality and coping mechanisms interact may be central to the management of stress and critical incident generation.

Touchscreen device to 'calm and de-stress'.

PubMed

Kuijpers, Erik; Datema, Cor

2014-10-01

A highly experienced former psychiatric nurse until recently innovation manager at the Geestelijke Gezondheidszorg Eindhoven (GGZe)--the Eindhoven Mental Health Institute in the Netherlands, and a PhD holder in physics who spent several years at Philips Healthcare, have jointly developed an interactive 'communication wall' designed primarily as a communication tool for, and as a means to help 'de-stress', patients in inpatient mental health facilities during periods of acute anxiety. Erik Kuijpers and Cor Datema will show a version of their 'Cowall' on the Britplas stand at this month's Healthcare Estates 2014. As HEJ editor, Jonathan Baillie, discovered, when he met them during one of their recent trips to the UK, late in 2013 they formed a company, Recornect, to market the system, and to provide consultancy to those keen to specify the latest technology for mental and acute healthcare settings. Their Cowall has already seen installations in mainland Europe, and the pair are now seriously targeting the UK.

Affective responses in tamarins elicited by species-specific music

PubMed Central

Snowdon, Charles T.; Teie, David

2010-01-01

Theories of music evolution agree that human music has an affective influence on listeners. Tests of non-humans provided little evidence of preferences for human music. However, prosodic features of speech (‘motherese’) influence affective behaviour of non-verbal infants as well as domestic animals, suggesting that features of music can influence the behaviour of non-human species. We incorporated acoustical characteristics of tamarin affiliation vocalizations and tamarin threat vocalizations into corresponding pieces of music. We compared music composed for tamarins with that composed for humans. Tamarins were generally indifferent to playbacks of human music, but responded with increased arousal to tamarin threat vocalization based music, and with decreased activity and increased calm behaviour to tamarin affective vocalization based music. Affective components in human music may have evolutionary origins in the structure of calls of non-human animals. In addition, animal signals may have evolved to manage the behaviour of listeners by influencing their affective state. PMID:19726444

Yakson touch as a part of early intervention in the Neonatal Intensive Care Unit: A systematic narrative review.

PubMed

Parashar, Preeti; Samuel, Asir John; Bansal, Arpna; Aranka, Vencita Priyanka

2016-06-01

Yakson is a Korean therapeutic touch given to neonates and infants by caressing their abdomen with one hand while the other hand is placed on the back of the neonate\\infant either to relieve their pain or to calm them down. It was traditionally used by Koreans by caressing the aching body part of their children with a belief that it would relieve their pain. In spite of clinical evidence of its usefulness, there is limited literature available on Yakson touch. A systematic narrative review (SNR) was undertaken on studies that were carried out on the effectiveness of Yakson touch on infants and neonates. Only seven studies were detected from five major electronic databases, searched with the keywords: "Yakson," "Yakson touch," and "Yakson in neonates". One of the studies has been included in two Cochrane reviews by the same group of researchers published in 2011 and 2015, respectively, and also in a literature review. The evidence from these articles suggests that Yakson touch is able to increase the sleep scores of infants, affects their behavioral response, decreases the stress levels, increases maternal attachment, and has calming effects on them. However, the number of studies is limited, and thus the efficacy of this intervention has not been sufficiently established. Hence, there is a definite need for future studies to prove the efficacy of Yakson to include it in the early intervention programs. This SNR is aimed at compiling the studies which determined to prove the efficacy of the intervention of Yakson.

Yakson touch as a part of early intervention in the Neonatal Intensive Care Unit: A systematic narrative review

PubMed Central

Parashar, Preeti; Samuel, Asir John; Bansal, Arpna; Aranka, Vencita Priyanka

2016-01-01

Yakson is a Korean therapeutic touch given to neonates and infants by caressing their abdomen with one hand while the other hand is placed on the back of the neonate\\infant either to relieve their pain or to calm them down. It was traditionally used by Koreans by caressing the aching body part of their children with a belief that it would relieve their pain. In spite of clinical evidence of its usefulness, there is limited literature available on Yakson touch. A systematic narrative review (SNR) was undertaken on studies that were carried out on the effectiveness of Yakson touch on infants and neonates. Only seven studies were detected from five major electronic databases, searched with the keywords: “Yakson,“ “Yakson touch,” and “Yakson in neonates”. One of the studies has been included in two Cochrane reviews by the same group of researchers published in 2011 and 2015, respectively, and also in a literature review. The evidence from these articles suggests that Yakson touch is able to increase the sleep scores of infants, affects their behavioral response, decreases the stress levels, increases maternal attachment, and has calming effects on them. However, the number of studies is limited, and thus the efficacy of this intervention has not been sufficiently established. Hence, there is a definite need for future studies to prove the efficacy of Yakson to include it in the early intervention programs. This SNR is aimed at compiling the studies which determined to prove the efficacy of the intervention of Yakson. PMID:27390459

Post-Traumatic Stress Disorder in Children: Suggested Intervention.

ERIC Educational Resources Information Center

Csapo, Marg

1991-01-01

This paper reviews literature-based techniques of intervention with posttraumatic stress disorder in children, including such techniques as crisis intervention, in vitro flooding, communication training, physical mastery, perspective taking, elimination of self-blame, and self-calming. (JDD)

Quality Lighting for the Learning Environment.

ERIC Educational Resources Information Center

Estes, R. C.

1984-01-01

A Houston, Texas, school district has found that indirect lighting fixtures combined with skylights lower energy bills and provide softer, more natural lighting. A principal feels the softer light may have a calming effect on students' behavior. (MLF)

Mental status testing

MedlinePlus

... time is it? What season is it? PSYCHOMOTOR ACTIVITY Are you calm or irritable and anxious Do you have a normal expression and body movement (affect) or display a flat and depressed affect ATTENTION SPAN Attention span may be tested earlier, because ...

Colored entrance treatments for rural traffic calming : tech brief.

DOT National Transportation Integrated Search

2013-10-01

Small rural communities often lack the expertise and resources necessary to address speeding and the persistent challenge of slowing high-speed through traffic. The entrances to communities are especially problematic given that drivers must transitio...

Terms Related to Complementary and Integrative Health

MedlinePlus

... This practice is believed to result in a state of greater physical relaxation, mental calmness, and psychological balance. Practicing meditation can change how a person relates to the flow of emotions and thoughts in the mind. Mindfulness ...

Infants and Toddlers (Ages 0-3) - Raising Healthy Children

MedlinePlus

... Washing Hearing Screening Infant & Toddler Health Infant & Toddler Nutrition Maternal and Infant Health Newborn Screening Parenting Tips Perchlorate in Baby Formula Special Needs Families Test Your Knowledge about Kids’ Health Tips for Calming a Crying ...

Molecular screening strategies for NF1-like syndromes with café-au-lait macules

PubMed Central

Zhang, Jia; Li, Ming; Yao, Zhirong

2016-01-01

Multiple café-au-lait macules (CALM) are usually associated with neurofibromatosis type 1 (NF1), one of the most common hereditary disorders. However, a group of genetic disorders presenting with CALM have mutations that are involved in human skin pigmentation regulation signaling pathways, including KIT ligand/KIT proto-oncogene receptor tyrosine kinase and Ras/mitogen-activated protein kinase. These disorders, which include Legius syndrome, Noonan syndrome with multiple lentigines or LEOPARD syndrome, and familial progressive hyperpigmentation) are difficult to distinguish from NF1 at early stages, using skin appearance alone. Furthermore, certain syndromes are clinically overlapping and molecular testing is a vital diagnostic method. The present review aims to provide an overview of these ‘NF1-like’ inherited diseases and recommend a cost-effective strategy for making a clear diagnosis among these diseases with an ambiguous borderline. PMID:27666661

Molecular screening strategies for NF1-like syndromes with café-au-lait macules (Review).

PubMed

Zhang, Jia; Li, Ming; Yao, Zhirong

2016-11-01

Multiple café-au-lait macules (CALM) are usually associated with neurofibromatosis type 1 (NF1), one of the most common hereditary disorders. However, a group of genetic disorders presenting with CALM have mutations that are involved in human skin pigmentation regulation signaling pathways, including KIT ligand/KIT proto‑oncogene receptor tyrosine kinase and Ras/mitogen‑activated protein kinase. These disorders, which include Legius syndrome, Noonan syndrome with multiple lentigines or LEOPARD syndrome, and familial progressive hyperpigmentation) are difficult to distinguish from NF1 at early stages, using skin appearance alone. Furthermore, certain syndromes are clinically overlapping and molecular testing is a vital diagnostic method. The present review aims to provide an overview of these 'NF1‑like' inherited diseases and recommend a cost‑effective strategy for making a clear diagnosis among these diseases with an ambiguous borderline.

The power of environment.

PubMed

Westbury, Becky

2015-06-01

In Ten tips for normal birth, the Royal College of Midwives (RCM) (2014) advocates the building of nests; creating an environment that helps women to feel safe and secure during birth, as this can improve women's experiences and likelihood of normal birth. Furthermore, a private, undisturbed and dark environment, where women feel calm and safe can promote the release of oxytocin, the hormone responsible for uterine contractions and thought to promote the release of the pain relieving hormones endorphins (Uvnas Moberg 2003). When this is not achieved, women can experience fear-tension-pain syndrome, impeding labour progress and causing increased levels of pain (Dick-Read 2013). In addition, birth space has the potential to encourage the promotion of normality through providing space to mobilise, and alternative furniture to enable upright birth positions. Midwives should help women to create a birth space in which they feel safe, calm and secure, to promote normality and increase the incidence of normal birth (RCM 2014).

Ditching Investigation of a 1/12-Scale Model of the Douglas F3D-2 Airplane, TED No. NACA DE 381

NASA Technical Reports Server (NTRS)

Fisher, Lloyd J.; Thompson, William C.

1955-01-01

An investigation of a 1/12- scale dynamically similar model of the Douglas F3D-2 airplane was made in calm water to observe the ditching behavior and to determine the safest procedure for making an emergency water landing. Various conditions of damage were simulated to determine the behavior which probably would occur in a full-scale ditching. The behavior of the model was determined from motion-picture records, time- history acceleration records, and visual observations. It was concluded that the airplane should be ditched at a medium high attitude of about 8 degrees with the landing flaps down 40 degrees. In calm water the airplane will probably make a smooth run of about 550 feet and will have a maximum longitudinal deceleration of about 3g. The fuselage bottom will probably be damaged enough to allow the fuselage to fill with water very rapidly.

How should I regulate my emotions if I want to run faster?

PubMed

Lane, Andrew M; Devonport, Tracey J; Friesen, Andrew P; Beedie, Christopher J; Fullerton, Christopher L; Stanley, Damian M

2016-01-01

The present study investigated the effects of emotion regulation strategies on self-reported emotions and 1600 m track running performance. In stage 1 of a three-stage study, participants (N = 15) reported emotional states associated with best, worst and ideal performance. Results indicated that a best and ideal emotional state for performance composed of feeling happy, calm, energetic and moderately anxious whereas the worst emotional state for performance composed of feeling downhearted, sluggish and highly anxious. In stage 2, emotion regulation interventions were developed using online material and supported by electronic feedback. One intervention motivated participants to increase the intensity of unpleasant emotions (e.g. feel more angry and anxious). A second intervention motivated participants to reduce the intensity of unpleasant emotions (e.g. feel less angry and anxious). In stage 3, using a repeated measures design, participants used each intervention before running a 1600 m time trial. Data were compared with a no treatment control condition. The intervention designed to increase the intensity of unpleasant emotions resulted in higher anxiety and lower calmness scores but no significant effects on 1600 m running time. The intervention designed to reduce the intensity of unpleasant emotions was associated with significantly slower times for the first 400 m. We suggest future research should investigate emotion regulation, emotion and performance using quasi-experimental methods with performance measures that are meaningful to participants.

“The prayer circles in the air”: a qualitative study about traditional healer profiles and practice in Northern Norway

PubMed Central

Langås-Larsen, Anette; Salamonsen, Anita; Kristoffersen, Agnete Egilsdatter; Stub, Trine

2018-01-01

ABSTRACT In Northern Norway, traditional healing has been preserved by passing down the knowledge through generations. Religious prayers of healing (reading) and Sami rituals (curing) are examples of methods that are used. We have examined traditional healers’ understanding of traditional healing, the healing process and their own practice, as well as what characteristics healers should have. Semi-structured individual interviews and focus group interviews were conducted among 15 traditional healers in two coastal Sami municipalities in Norway. The traditional healers understood traditional healing as the initiation of the patient’s self-healing power. This power was initiated through healing rituals and explained as the power of God and placebo effect. During the healing ritual, the doctor’s medical diagnoses, the patient’s personal data and a prayer in the name of The Father, The Son and The Holy Spirit were used in combination with steel and elements from the nature. The traditional healers stated that they had to be trustworthy, calm and mentally strong. Healers who claimed that they had supernatural abilities (clairvoyant or warm hands) were regarded as extra powerful. According to the participants in this study, the healers must be trustworthy, calm and mentally strong. Moreover, these traditional healers drew on information from conventional medicine when performing their rituals. PMID:29848221

Psychiatric Evaluation of the Agitated Patient: Consensus Statement of the American Association for Emergency Psychiatry Project BETA Psychiatric Evaluation Workgroup

PubMed Central

Stowell, Keith R; Florence, Peter; Harman, Herbert J; Glick, Rachel L

2012-01-01

It is difficult to fully assess an agitated patient, and the complete psychiatric evaluation usually cannot be completed until the patient is calm enough to participate in a psychiatric interview. Nonetheless, emergency clinicians must perform an initial mental status screening to begin this process as soon as the agitated patient presents to an emergency setting. For this reason, the psychiatric evaluation of the agitated patient can be thought of as a 2-step process. First, a brief evaluation must be aimed at determining the most likely cause of agitation, so as to guide preliminary interventions to calm the patient. Once the patient is calmed, more extensive psychiatric assessment can be completed. The goal of the emergency assessment of the psychiatric patient is not necessarily to obtain a definitive diagnosis. Rather, ascertaining a differential diagnosis, determining safety, and developing an appropriate treatment and disposition plan are the goals of the assessment. This article will summarize what components of the psychiatric assessment can and should be done at the time the agitated patient presents to the emergency setting. The complete psychiatric evaluation of the patient whose agitation has been treated successfully is beyond the scope of this article and Project BETA (Best practices in Evaluation and Treatment of Agitation), but will be outlined briefly to give the reader an understanding of what a full psychiatric assessment would entail. Other issues related to the assessment of the agitated patient in the emergency setting will also be discussed. PMID:22461916

Historic downtown main streets : strategies for compatible streetscape design

DOT National Transportation Integrated Search

2000-01-01

The purpose of this brochure is to encourage the design of streetscape and traffic calming projects that are compatible with the historic character of Oregon's downtowns. It includes photographs and brief discussions of character-defining features of...

Center islands with raised curbing for rural traffic calming : tech brief.

DOT National Transportation Integrated Search

2013-02-01

Small rural communities often lack the expertise and resources necessary to address speeding and the persistent challenge of slowing high-speed through traffic. The entrances to communities are especially problematic given that drivers must transitio...

A Calm before the Storm? Beyond Schooling as Violence.

ERIC Educational Resources Information Center

Morrell, Robert

2002-01-01

The pervasive violence in schools is a manifestation of gender inequality. Discourses of school violence suggest that "others" are responsible and militarist solutions are necessary. These discourses prevent recognition that violence is a symptom of social inequality. (SK)

Is It True That Certain Foods Worsen Anxiety and Others Have a Calming Effect?

MedlinePlus

... degree of hypohydration adversely influences cognition: A mediator analysis. American Journal of Clinical Nutrition. 2016;104:603. Skypala IJ, et al. Sensitivity to food additives, vaso-active amines and salicylates: A review ...

Facing Up to Death

ERIC Educational Resources Information Center

Ross, Elizabeth Kubler

1972-01-01

Doctor urges that Americans accept death as a part of life and suggests ways of helping dying patients and their families face reality calmly, with peace. Dying children and their siblings, as well as children's feelings about relatives' deaths, are also discussed. (PD)

SITE-SPECIFIC DIAGNOSTIC TOOLS

EPA Science Inventory

US EPA's Office of Water is proposing Combined Assessment and Listing Methods (CALM) to
meet reporting requirements under both Sections 305b and 303d for chemical and nonchemical
stressors in the nation's waterbodies. Current Environmental Monitoring and Assessment
Prog...

Talking Fire Alarms Calm Kids.

ERIC Educational Resources Information Center

Executive Educator, 1984

1984-01-01

The new microprocessor-based fire alarm systems can help to control smoke movement throughout school buildings by opening vents and doors, identify the burning section, activate voice alarms, provide firefighters with telephone systems during the fire, and release fire-preventing gas. (KS)

Minor burns - aftercare

MedlinePlus

... Larger than 2 inches (5 cm) On the hand, foot, face, groin, buttocks, hip, knee, ankle, shoulder, elbow, or wrist First aid for Minor Burns First, calm and reassure the person who is burned. If clothing is not stuck to the burn, remove it. ...

Physiological Effects of Touching Coated Wood.

PubMed

Ikei, Harumi; Song, Chorong; Miyazaki, Yoshifumi

2017-07-13

This study examined the physiological effects of touching wood with various coating with the palm of the hand on brain activity and autonomic nervous activity. Participants were 18 female university students (mean age, 21.7 ± 1.6 years). As an indicator of brain activity, oxyhemoglobin concentrations were measured in the left and right prefrontal cortices using near-infrared time-resolved spectroscopy. Heart rate variability (HRV) and heart rate were used as indicators of autonomic nervous activity. The high-frequency (HF) component of HRV, which reflects parasympathetic nervous activity, and the low-frequency (LF)/HF ratio, which reflects sympathetic nervous activity, were measured. Plates of uncoated, oil-finished, vitreous-finished, urethane-finished, and mirror-finished white oak wood were used as tactile stimuli. After sitting at rest with their eyes closed for 60 s, participants touched the stimuli with their palm for 90 s each. The results indicated that tactile stimulation with uncoated wood calmed prefrontal cortex activity (vs. urethane finish and mirror finish), increased parasympathetic nervous activity (vs. vitreous finish, urethane finish, and mirror finish), and decreased heart rate (vs. mirror finish), demonstrating a physiological relaxation effect. Further, tactile stimulation with oil- and vitreous-finished wood calmed left prefrontal cortex activity and decreased heart rate relative to mirror-finished wood.

Lighting, sleep and circadian rhythm: An intervention study in the intensive care unit.

PubMed

Engwall, Marie; Fridh, Isabell; Johansson, Lotta; Bergbom, Ingegerd; Lindahl, Berit

2015-12-01

Patients in an intensive care unit (ICU) may risk disruption of their circadian rhythm. In an intervention research project a cycled lighting system was set up in an ICU room to support patients' circadian rhythm. Part I aimed to compare experiences of the lighting environment in two rooms with different lighting environments by lighting experiences questionnaire. The results indicated differences in advantage for the patients in the intervention room (n=48), in perception of daytime brightness (p=0.004). In nighttime, greater lighting variation (p=0.005) was found in the ordinary room (n=52). Part II aimed to describe experiences of lighting in the room equipped with the cycled lighting environment. Patients (n=19) were interviewed and the results were presented in categories: "A dynamic lighting environment", "Impact of lighting on patients' sleep", "The impact of lighting/lights on circadian rhythm" and "The lighting calms". Most had experiences from sleep disorders and half had nightmares/sights and circadian rhythm disruption. Nearly all were pleased with the cycled lighting environment, which together with daylight supported their circadian rhythm. In night's actual lighting levels helped patients and staff to connect which engendered feelings of calm. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

A Review of Apps for Calming, Relaxation, and Mindfulness Interventions for Pediatric Palliative Care Patients.

PubMed

Weekly, Taelyr; Walker, Nicole; Beck, Jill; Akers, Sean; Weaver, Meaghann

2018-01-26

Patients and families increasingly use mobile apps as a relaxation and distraction intervention for children with complex, chronic medical conditions in the waiting room setting or during inpatient hospitalizations; and yet, there is limited data on app quality assessment or review of these apps for level of engagement, functionality, aesthetics, or applicability for palliative pediatric patients. The pediatric palliative care study team searched smartphone application platforms for apps relevant to calming, relaxation, and mindfulness for pediatric and adolescent patients. Apps were reviewed using a systematic data extraction tool. Validated Mobile Application Rating Scale (MARS) scores were determined by two blinded reviewers. Apps were then characterized by infant, child, adolescent, and adult caregiver group categories. Reviewer discussion resulted in consensus. Sixteen of the 22 apps identified were included in the final analysis. The apps operated on either iOS or Android platforms. All were available in English with four available in Spanish. Apps featured a relaxation approach (12/16), soothing images (8/16), and breathing techniques (8/16). Mood and sleep patterns were the main symptoms targeted by apps. Provision of mobile apps resource summary has the potential to foster pediatric palliative care providers' knowledge of app functionality and applicability as part of ongoing patient care.

Midazolam conscious sedation in a large Danish municipal dental service for children and adolescents.

PubMed

Uldum, Birgitte; Hallonsten, Anna-Lena; Poulsen, Sven

2008-07-01

The aim of this study was to describe the introduction and the first six years use of midazolam for conscious sedation in a municipal dental service in Denmark. In 1998, all dentists were introduced to midazolam conscious sedation. A sedation chart was filled in for each session, and parents' assessment was obtained. In 2004, all clinical materials were collected. Six hundred and eighty sessions were performed; 63.7% of the children were between 2 and 6 years of age; 88.5% belonged to American Society of Anesthesiologists grade 1; 74.8% of the sedations performed used the oral route of administration. Restorations were performed during 60.3% of the sessions, and extractions during 38.4%. Complications during the sessions were rare, the most frequent being double vision (6.1%), hiccups (2.7%), and paradoxical reaction (2.0%). Using Wilton's sedation scale, 42.9% were calm and 27.7% were agitated during treatment, whereas after treatment 61.7% were calm; 80.4% of the parents were very positive towards this sedation method. Sedation with midazolam for dental treatment of children with dental fear and anxiety is a feasible and an efficient method with a low rate of complications. It can probably reduce the need for dental treatment under general anaesthesia.

Performance of wind-powered soil electroremediation process for the removal of 2,4-D from soil.

PubMed

Souza, F L; Llanos, J; Sáez, C; Lanza, M R V; Rodrigo, M A; Cañizares, P

2016-04-15

In this work, it is studied a wind-powered electrokinetic soil flushing process for the removal of pesticides from soil. This approach aims to develop an eco-friendly electrochemical soil treatment technique and to face the in-situ treatment of polluted soils at remote locations. Herbicide 2,4 dichlorophenoxyacetic acid (2,4-D) is selected as a model pollutant for the soil treatment tests. The performance of the wind-powered process throughout a 15 days experiment is compared to the same remediation process powered by a conventional DC power supply. The wind-powered test covered many different wind conditions (from calm to near gale), being performed 20.7% under calm conditions and 17% under moderate or gentle breeze. According to the results obtained, the wind-powered soil treatment is feasible, obtaining a 53.9% removal of 2,4-D after 15 days treatment. Nevertheless, the remediation is more efficient if it is fed by a constant electric input (conventional DC power supply), reaching a 90.2% removal of 2,4-D with a much lower amount of charge supplied (49.2 A h kg(-1) and 4.33 A h kg(-1) for wind-powered and conventional) within the same operation time. Copyright © 2016 Elsevier Ltd. All rights reserved.

Physiological Effects of Touching Coated Wood

PubMed Central

2017-01-01

This study examined the physiological effects of touching wood with various coating with the palm of the hand on brain activity and autonomic nervous activity. Participants were 18 female university students (mean age, 21.7 ± 1.6 years). As an indicator of brain activity, oxyhemoglobin concentrations were measured in the left and right prefrontal cortices using near-infrared time-resolved spectroscopy. Heart rate variability (HRV) and heart rate were used as indicators of autonomic nervous activity. The high-frequency (HF) component of HRV, which reflects parasympathetic nervous activity, and the low-frequency (LF)/HF ratio, which reflects sympathetic nervous activity, were measured. Plates of uncoated, oil-finished, vitreous-finished, urethane-finished, and mirror-finished white oak wood were used as tactile stimuli. After sitting at rest with their eyes closed for 60 s, participants touched the stimuli with their palm for 90 s each. The results indicated that tactile stimulation with uncoated wood calmed prefrontal cortex activity (vs. urethane finish and mirror finish), increased parasympathetic nervous activity (vs. vitreous finish, urethane finish, and mirror finish), and decreased heart rate (vs. mirror finish), demonstrating a physiological relaxation effect. Further, tactile stimulation with oil- and vitreous-finished wood calmed left prefrontal cortex activity and decreased heart rate relative to mirror-finished wood. PMID:28703777

Collective Motion of Humans in Mosh and Circle Pits at Heavy Metal Concerts

NASA Astrophysics Data System (ADS)

Silverberg, Jesse L.; Bierbaum, Matthew; Sethna, James P.; Cohen, Itai

2013-05-01

Human collective behavior can vary from calm to panicked depending on social context. Using videos publicly available online, we study the highly energized collective motion of attendees at heavy metal concerts. We find these extreme social gatherings generate similarly extreme behaviors: a disordered gaslike state called a mosh pit and an ordered vortexlike state called a circle pit. Both phenomena are reproduced in flocking simulations demonstrating that human collective behavior is consistent with the predictions of simplified models.

A Climatological Study of the AFGL Mesonetwork. Volume 2

DTIC Science & Technology

1982-01-11

zt - .! A-w -.. -4 CU?;u ATIVE PECE :4T3: FR:.)uENcY OF EXTINCT!C,14 COSFFICI7,-.(XIO-4 t -I’H Ti5 OF DAY(G.-Ti STATION ? NIP APR 0000-0200 0300-0500...jA: 0000-0200 03oo- OSeo 0600-080f0 0900-1100 1200-1400 1500-1700 1O-2000 2100-2300 TOT CALM 10.06 7.10 3.14 S.17 2.53 .50 6.44 5.13 1-3 35.79 43.63

Morphodynamic implications for shoreline management of the western-Mediterranean sector of Egypt

NASA Astrophysics Data System (ADS)

Frihy, Omran E.

2009-09-01

Although the western-Mediterranean coast of Egypt between Sallum and Alexandria, ~550 km long, has maintained a considerable equilibrium throughout history, developers have built traditional protective structures in an effort to form sheltered recreational beaches without taking into consideration its geomorphologic characteristics, coastal processes and their harmful impact on the coastal environment and human safety. The improper practices in this environmentally valuable region have induced us to undertake an initiative to carry out a morphodynamic analysis to provide a framework for understanding the relationship between coastal morphology and the prevailing dynamic forces. Based on the degree of natural protection or wave sheltering, the study shoreline can be categorized into four distinct morphotypical stretches: (1) high-energy wave-exposed shores and the outer margins of the rocky headlands, (2) moderate to high wave-energy beaches along semi-exposed embayments and bays mostly downdrift of the rocky headlands, (3) low-wave energy at semi-exposed headland lee-sided and pocket beaches, and (4) calm wave-sheltered enclosing water basins for safe anchorages, moorings and recreation beaches. The results deducted will have practical applications for shoreline management initiatives regarding sustained sites suitable for future beachfront development such as safe swimming conditions, sport facilities, water intakes and sheltered areas for vessels. In addition, benefits realized by the understanding of the morphodynamic processes would enhance our awareness of the significance of the role of western coast morphodynamics in supporting sustainable development via shoreline management. As far as sustainability is concerned, the selection of appropriate sites would help avoiding or minimizing the formation of the hard structures needed for creating safe recreation beaches. On a national scale, results reached could provide reliable database for information that can be used in establishing a sustainable shoreline management plan, which is, in turn, an essential part when implementing an Integrated Coastal Zone Management Plan for this region of attraction.

Cyclist Path Choices Through Shared Space Intersections in England

DOT National Transportation Integrated Search

2016-07-01

In the last several years, there has been growing worldwide interest in making streets safer for all users pedestrians, cyclists, and motorists. One approach, shared space, is a traffic calming technique as well as urban design concept. This techn...

The mobility and safety of walk-and-ride systems.

DOT National Transportation Integrated Search

2015-03-01

In this project we investigate the effect of traffic calming measures, such as crosswalks and sidewalks on the overall cost and safety of a multimodal transportation network system design. Our design problem includes auto, transit, and walking as mod...

Emergency Care of the Snakebite Victim.

ERIC Educational Resources Information Center

Ballard, Carol N.

1994-01-01

Describes emergency care of snakebite victims, including noting signs and symptoms of venomous snakebites, keeping the victim calm, and seeking immediate medical attention. Provides information on variables that affect the amount of injected venom and how to distinguish nonpoisonous from poisonous snakes. (LP)

Going to a Therapist

MedlinePlus

... More for Teens Teens site Sitio para adolescentes Body Mind Sexual Health Food & Fitness Diseases & Conditions Infections Drugs & ... helps you build confidence. Take care of your body. Exercise and eat healthy foods. ... Take care of your mind. Learn mindful breathing to help you be calm ...

SSME component assembly and life management expert system

NASA Technical Reports Server (NTRS)

Ali, M.; Dietz, W. E.; Ferber, H. J.

1989-01-01

The space shuttle utilizes several rocket engine systems, all of which must function with a high degree of reliability for successful mission completion. The space shuttle main engine (SSME) is by far the most complex of the rocket engine systems and is designed to be reusable. The reusability of spacecraft systems introduces many problems related to testing, reliability, and logistics. Components must be assembled from parts inventories in a manner which will most effectively utilize the available parts. Assembly must be scheduled to efficiently utilize available assembly benches while still maintaining flight schedules. Assembled components must be assigned to as many contiguous flights as possible, to minimize component changes. Each component must undergo a rigorous testing program prior to flight. In addition, testing and assembly of flight engines and components must be done in conjunction with the assembly and testing of developmental engines and components. The development, testing, manufacture, and flight assignments of the engine fleet involves the satisfaction of many logistical and operational requirements, subject to many constraints. The purpose of the SSME Component Assembly and Life Management Expert System (CALMES) is to assist the engine assembly and scheduling process, and to insure that these activities utilize available resources as efficiently as possible.

Leaders' smiles reflect cultural differences in ideal affect.

PubMed

Tsai, Jeanne L; Ang, Jen Ying Zhen; Blevins, Elizabeth; Goernandt, Julia; Fung, Helene H; Jiang, Da; Elliott, Julian; Kölzer, Anna; Uchida, Yukiko; Lee, Yi-Chen; Lin, Yicheng; Zhang, Xiulan; Govindama, Yolande; Haddouk, Lise

2016-03-01

Cultures differ in the emotions they teach their members to value ("ideal affect"). We conducted 3 studies to examine whether leaders' smiles reflect these cultural differences in ideal affect. In Study 1, we compared the smiles of top-ranked American and Chinese government leaders, chief executive officers, and university presidents in their official photos. Consistent with findings that Americans value excitement and other high-arousal positive states more than Chinese, American top-ranked leaders (N = 98) showed more excited smiles than Chinese top-ranked leaders (N = 91) across occupations. In Study 2, we compared the smiles of winning versus losing political candidates and higher versus lower ranking chief executive officers and university presidents in the United States and Taiwan/China. American leaders (N = 223) showed more excited smiles than Taiwanese/Chinese leaders (N = 266), regardless of election outcome or ranking. In Study 3, we administered self-report measures of ideal affect in college student samples from 10 different nations (N = 1,267) and then 8 years later, coded the smiles that legislators from those nations showed in their official photos (N = 3,372). The more nations valued excitement and other high arousal positive states, the more their leaders showed excited smiles; similarly, the more nations valued calm and other low-arousal positive states, the more their leaders showed calm smiles. These results held after controlling for national differences in democratization, human development, and gross domestic product per capita. Together, these findings suggest that leaders' smiles reflect the affective states valued by their cultures. (c) 2016 APA, all rights reserved).

Role of aberrant striatal dopamine D1 receptor/cAMP/protein kinase A/DARPP32 signaling in the paradoxical calming effect of amphetamine.

PubMed

Napolitano, Francesco; Bonito-Oliva, Alessandra; Federici, Mauro; Carta, Manolo; Errico, Francesco; Magara, Salvatore; Martella, Giuseppina; Nisticò, Robert; Centonze, Diego; Pisani, Antonio; Gu, Howard H; Mercuri, Nicola B; Usiello, Alessandro

2010-08-18

Attention deficit/hyperactivity disorder (ADHD) is characterized by inattention, impulsivity, and motor hyperactivity. Several lines of research support a crucial role for the dopamine transporter (DAT) gene in this psychiatric disease. Consistently, the most commonly prescribed medications in ADHD treatment are stimulant drugs, known to preferentially act on DAT. Recently, a knock-in mouse [DAT-cocaine insensitive (DAT-CI)] has been generated carrying a cocaine-insensitive DAT that is functional but with reduced dopamine uptake function. DAT-CI mutants display enhanced striatal extracellular dopamine levels and basal motor hyperactivity. Herein, we showed that DAT-CI animals present higher striatal dopamine turnover, altered basal phosphorylation state of dopamine and cAMP-regulated phosphoprotein 32 kDa (DARPP32) at Thr75 residue, but preserved D(2) receptor (D(2)R) function. However, although we demonstrated that striatal D(1) receptor (D(1)R) is physiologically responsive under basal conditions, its stimulus-induced activation strikingly resulted in paradoxical electrophysiological, behavioral, and biochemical responses. Indeed, in DAT-CI animals, (1) striatal LTP was completely disrupted, (2) R-(+)-6-chloro-7,8-dihydroxy-1-phenyl-2,3,4,5-tetrahydro-1H-3-benzazepine hydrobromide (SKF 81297) treatment induced paradoxical motor calming effects, and (3) SKF 81297 administration failed to increase cAMP/protein kinase A (PKA)/DARPP32 signaling. Such biochemical alteration selectively affected dopamine D(1)Rs since haloperidol, by blocking the tonic inhibition of D(2)R, unmasked a normal activation of striatal adenosine A(2A) receptor-mediated cAMP/PKA/DARPP32 cascade in mutants. Most importantly, our studies highlighted that amphetamine, nomifensine, and bupropion, through increased striatal dopaminergic transmission, are able to revert motor hyperactivity of DAT-CI animals. Overall, our results suggest that the paradoxical motor calming effect induced by these drugs in DAT-CI mutants depends on selective aberrant phasic activation of D(1)R/cAMP/PKA/DARPP32 signaling in response to increased striatal extracellular dopamine levels.

Work and family role juggling and mood states of Hong Kong public health nurses with children.

PubMed

Shiu, A T

1998-07-01

This study aims to investigate the daily mood states of public health nurses (PHNs) in managerial roles with children in Hong Kong, as a result of multiple role juggling (i.e. simultaneously attending to demands of different roles) using the experience sampling method. Convenience sampling was used to recruit 20 subjects. A watch was worn that beeped at six random times each day for 7 days as a signal to complete an experience sampling diary. PHNs on average responded to 34 signals (80%) to complete the experience sampling diaries. Two major findings provide the focus of this paper. First, results show that PHNs had minimal inter-role juggling between work and family as compared with previous studies in the United States. Cultural factors, sequentially dealing with family and work issues, having a domestic maid or a relative to see to household chores as well as strong spouse support are suggested as the reasons. These results have implications for nursing management and nursing practice. Second, the results also reveal PHNs as having an overall flat affect. It is suggested that PHNs may be using a 'calm and detached' coping style for occupational stress. This coping style has implications on the PHNs' emotional health as well as nurse-client relationships.

Perceived social support mediates anxiety and depressive symptom changes following primary care intervention.

PubMed

Dour, Halina J; Wiley, Joshua F; Roy-Byrne, Peter; Stein, Murray B; Sullivan, Greer; Sherbourne, Cathy D; Bystritsky, Alexander; Rose, Raphael D; Craske, Michelle G

2014-05-01

The current study tested whether perceived social support serves as a mediator of anxiety and depressive symptom change following evidence-based anxiety treatment in the primary care setting. Gender, age, and race were tested as moderators. Data were obtained from 1004 adult patients (age M = 43, SD = 13; 71% female; 56% White, 20% Hispanic, 12% Black) who participated in a randomized effectiveness trial (coordinated anxiety learning and management [CALM] study) comparing evidence-based intervention (cognitive-behavioral therapy and/or psychopharmacology) to usual care in the primary care setting. Patients were assessed with a battery of questionnaires at baseline, as well as at 6, 12, and 18 months following baseline. Measures utilized in the mediation analyses included the Abbreviated Medical Outcomes (MOS) Social Support Survey, the Brief Symptom Index (BSI)-Somatic and Anxiety subscales, and the Patient Health Questionnaire (PHQ-9). There was a mediating effect over time of perceived social support on symptom change following treatment, with stronger effects for 18-month depression than anxiety. None of the mediating pathways were moderated by gender, age, or race. Perceived social support may be central to anxiety and depressive symptom changes over time with evidence-based intervention in the primary care setting. These findings possibly have important implications for development of anxiety interventions. © 2013 Wiley Periodicals, Inc.

Effectiveness of a social robot, "Paro," in a VA long-term care setting.

PubMed

Lane, Geoffrey W; Noronha, Delilah; Rivera, Alexandra; Craig, Kathy; Yee, Christina; Mills, Brent; Villanueva, Eimee

2016-08-01

Interest in animal assisted interventions (AAI) has grown over the years, but acceptance of AAI by the clinical and research community has been hampered by safety, hygiene, and logistical concerns. Advances in the field of social robotics have provided a promising route to deliver AAI while avoiding these aforementioned obstacles. Although there has been promising initial research on social robotics in older adults, to date there has been no such research conducted with a veteran population. The present pilot study followed 23 veteran residents of a Veterans Affairs (VA) geropsychiatric long-term care facility over the span of approximately a year and a half. It was found that use of Paro, a social robot, resulted in increased observed positive affective and behavioral indicators, with concomitant decreases observed in negative affective and behavioral indicators. The authors concluded that Paro is likely an effective nonpharmacological approach for managing dementia-related mood and behavior problems with veterans in VA long term care facilities. They additionally observed that Paro is best presented to residents who are relatively calm and approachable, as opposed to actively exhibiting behavior or mood problems. Future research directions are discussed in light of both the positive results noted and the inherent limitations of our pilot study. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

Age Differences in Death and Suicidal Ideation in Anxious Primary Care Patients.

PubMed

Petkus, Andrew J; Wetherell, Julie Loebach; Stein, Murray B; Chavira, Denise A; Craske, Michelle G; Sherbourne, Cathy; Sullivan, Greer; Bystritsky, Alexander; Roy-Byrne, Peter

2018-01-01

The objective of this study was to examine age differences in the likelihood of endorsing of death and suicidal ideation in primary care patients with anxiety disorders. Participants were drawn from the Coordinated Anxiety Learning and Management (CALM) Study, an effectiveness trial for primary care patients with panic disorder (PD), generalized anxiety disorder (GAD), post-traumatic stress disorder (PTSD), and/or social anxiety disorder (SAD). Approximately one third of older adults with anxiety disorders reported feeling like they were better off dead. Older adults with PD and SAD were more likely to endorse suicidal ideation lasting at least more than half the prior week compared with younger adults with these disorders. Older adults with SAD endorsed higher rates of suicidal ideation compared with older adults with other anxiety disorders. Multivariate analyses revealed the importance of physical health, social support, and comorbid MDD in this association. Suicidal ideation is common in anxious, older, primary care patients and is particularly prevalent in socially anxious older adults. Findings speak to the importance of physical health, social functioning, and MDD in this association. When working with anxious older adults it is important to conduct a thorough suicide risk assessment and teach skills to cope with death and suicidal ideation-related thoughts.

The Psychosocial Influences of Waiting Periods on Patients Undergoing Endoscopic Submucosal Dissection.

PubMed

Nagao, Noriko; Tsuchiya, Aya; Ando, Sae; Arita, Mizue; Toyonaga, Takashi; Miyawaki, Ikuko

This study aimed to clarify psychosocial influences of waiting periods on patients undergoing endoscopic submucosal dissection for cancer at an advanced medical care facility in Japan. Subjects were consenting patients hospitalized from 2009 to 2010. Qualitative and quantitative data were gathered about patients' characteristics, disease and stage, and waiting period. Qualitative content analysis was used to analyze free statements and interview data. Subjects included 154 patients with an average wait period of 46.28 days for admission. Qualitative analysis revealed the following wait period perceptions. For calmness, results indicated (1) no anxiety, (2) relief based on doctors' positive judgment, (3) whatever happens/no choice, and (4) trust in doctor. For uneasiness, perceptions included (1) the sooner, the better/eagerly waiting, (2) anxiety and concern, and (3) emotional instability. Four waiting period coping types were identified: (1) making phone inquiries, (2) busy and forgot about the medical procedure, (3) relief from anxiety, and (4) unable to function well in daily life. Patients need to be educated about cancer progression and provided an estimated wait time. They also require more information about how to manage daily life such as monitoring factors from the nursing domain including physical condition, digestive symptoms, diet, and exercise.

The Psychosocial Influences of Waiting Periods on Patients Undergoing Endoscopic Submucosal Dissection

PubMed Central

Tsuchiya, Aya; Ando, Sae; Arita, Mizue; Toyonaga, Takashi; Miyawaki, Ikuko

2017-01-01

This study aimed to clarify psychosocial influences of waiting periods on patients undergoing endoscopic submucosal dissection for cancer at an advanced medical care facility in Japan. Subjects were consenting patients hospitalized from 2009 to 2010. Qualitative and quantitative data were gathered about patients' characteristics, disease and stage, and waiting period. Qualitative content analysis was used to analyze free statements and interview data. Subjects included 154 patients with an average wait period of 46.28 days for admission. Qualitative analysis revealed the following wait period perceptions. For calmness, results indicated (1) no anxiety, (2) relief based on doctors' positive judgment, (3) whatever happens/no choice, and (4) trust in doctor. For uneasiness, perceptions included (1) the sooner, the better/eagerly waiting, (2) anxiety and concern, and (3) emotional instability. Four waiting period coping types were identified: (1) making phone inquiries, (2) busy and forgot about the medical procedure, (3) relief from anxiety, and (4) unable to function well in daily life. Patients need to be educated about cancer progression and provided an estimated wait time. They also require more information about how to manage daily life such as monitoring factors from the nursing domain including physical condition, digestive symptoms, diet, and exercise. PMID:26987103

9 CFR 3.116 - Care in transit.

Code of Federal Regulations, 2010 CFR

2010-01-01

... such methods as intermittent spraying of water or application of a nontoxic emollient; (2) Assuring... related stress; and (5) Calming the marine mammals to avoid struggling, thrashing, and other unnecessary.../or warmed sufficiently to prevent overheating, hypothermia, or temperature related stress; and (2...

9 CFR 3.116 - Care in transit.

Code of Federal Regulations, 2011 CFR

2011-01-01

... such methods as intermittent spraying of water or application of a nontoxic emollient; (2) Assuring... related stress; and (5) Calming the marine mammals to avoid struggling, thrashing, and other unnecessary.../or warmed sufficiently to prevent overheating, hypothermia, or temperature related stress; and (2...

Coping with Crisis.

ERIC Educational Resources Information Center

Akenhead, James; Andreani, Alan

2002-01-01

School officials put a crisis communications plan into action after two Ohio students died and a third became critically ill from meningitis in May 2001. A mass immunization program prevented a major outbreak, and rumor control helped calm the public's fears. Recounts things learned from the experience. (MLF)

46 CFR 28.515 - Submergence test as an alternative to stability calculations.

Code of Federal Regulations, 2011 CFR

2011-10-01

... float in calm water after being submerged for 18 hours so that— (1) The vessel has an equilibrium heel... in paragraph (c) of this section, except that the equilibrium heel angle must not exceed 30° and the...

The Dirt on Gossip.

ERIC Educational Resources Information Center

Anderson, Bill

1995-01-01

Workplace gossip has consequences: stealing time, damaging morale, and hurting people. Gossip feeds on truth and falsehood, can become part of "corporate culture," and is inevitable. Administrators should plug information gaps, set a good example, promote a calm atmosphere, anticipate rumors, use informative staff newsletters, and teach…

The Future of U.S. Landpower: Special Operations Versatility, Marine Corps Utility

DTIC Science & Technology

2013-01-01

forces-to-face- al-shabaab-lra-.html>. 72 Flynn. 73 Owens. 74 Sustaining U.S. Global Leadership, 3. 75 Jackie Calmes, “Obama and Gillard Expand U.S.-Australia Military Ties,” The New York Times, November 16, 2011.

2 Aspirin and Bedrest Won't Help!

ERIC Educational Resources Information Center

Scagliotta, Edward G.

1983-01-01

The author contends that falling barometric pressure hampers the flow of blood throughout the nervous system, thus encouraging maladaptive behavior in some neurologically impaired children. Among guidelines offered are to create a calm environment and to check the barometer frequently during the day. (CL)

[Simulation in obstetrics and gynecology - a new method to improve the management of acute obstetric emergencies].

PubMed

Blum, Ronja; Gairing Bürglin, Anja; Gisin, Stefan

2008-11-01

In medical specialties, such as anaesthesia, the use of simulation has increased over the past 15 years. Medical simulation attempts to reproduce important clinical situations to practise team training or individual skills in a risk free environment. For a long time simulators have only been used by the airline industry and the military. Simulation as a training tool for practicing critical situations in obstetrics is not very common yet. Experience and routine are crucial to evaluate a medical emergency correctly and to take the appropriate measures. Nowadays the obstetrician requires a combination of manual and communication skills, fast emergency management and decision-making skills. Therefore simulation may help to attain these skills. This may not only satisfy the high expectations and demands of the patients towards doctors and midwives but would also help to keep calm in difficult situations and avoid mistakes. The goal is a risk free delivery for mother and child. Therefore we developed a simulation- based curricular unit for hands-on training of four different obstetric emergency scenarios. In this paper we describe our results about the feedback of doctors and midwives on their personal experiences due to this simulation-based curricular unit. The results indicate that simulation seems to be an accepted method for team training in emergency situations in obstetrics. Whether patient security increases after the regularly use of drill training needs to be investigated in further studies.

Different Oils and Health Benefit Statements Affect Physicochemical Properties, Consumer Liking, Emotion, and Purchase Intent: A Case of Sponge Cake.

PubMed

Poonnakasem, Naratip; Pujols, Kairy Dharali; Chaiwanichsiri, Saiwarun; Laohasongkram, Kalaya; Prinyawiwatkul, Witoon

2016-01-01

Effects of different oils on physicochemical properties, consumer liking, emotion, and purchase intent of sponge cakes were evaluated. Three healthy oils (extra virgin coconut oil, EVCO; extra virgin olive oil, EVOO; rice bran oil, RBO) compared with butter (the control), were used at 20% (w/w, wheat flour basis) in sponge cake formulations. Five positive (calm, good, happy, pleased, satisfied) and 3 negative (guilty, unsafe, worried) emotion terms, selected from the EsSense Profile(®) with slight modification using an online (N = 234) check-all-that-apply questionnaire, were used for consumer testing. Consumers (N = 148) evaluated acceptability of 9 sensory attributes on a 9-point hedonic scale, 8 emotion responses on a 5-point rating scale, and purchase intent on a binomial scale. Overall liking, emotion, and purchase intent were evaluated before compared with after health benefit statement of oils had been given to consumers. Overall liking and positive emotion (except calm) scores of sponge cake made with EVCO were higher than those made with EVOO and RBO. Specific volume, expansion ratio, and moisture content of control, EVCO, and EVOO were not significantly different, but higher than RBO sponge cake. JAR results showed that sponge cake made with RBO had the least softness that was reflected by the highest hardness (6.61 to 9.69 compared with. 12.76N). Oil (EVCO/EVOO/RBO) health benefit statement provided to consumer significantly increased overall liking, positive emotion, and purchase intent scores while decreased negative emotion scores. Overall liking and pleased emotion were critical attributes influencing purchase intent (odds ratio = 2.06 to 3.75), whereas calm and happy became not critical after health benefit statement had been given. © 2015 Institute of Food Technologists®

African-American and Hispanic Children’s Beverage Intake: Differences in Associations with Desire to Drink, Fathers’ Feeding Practices, and Weight Concerns

PubMed Central

Lora, Karina R.; Hubbs-Tait, Laura; Ferris, Ann M.; Wakefield, Dorothy

2016-01-01

Relationships of African-American and Hispanic fathers’ feeding practices and weight concerns and preschoolers’ desire to drink with children’s beverage intake were examined, and associations between fathers’ feeding practices and children’s weight status were evaluated. Fathers’ (Hispanic n = 61, African-American n = 49) difficulty in child feeding, use of food to calm, use of food as reward, and concern about the child being under and overweight as well as their child’s desire to drink were assessed. Preschoolers’ (ages 2 to 5) total sugar-sweetened beverage (SSB), fruit juice, and water intake were measured by a modified beverage intake questionnaire. Body Mass Index (BMI) and BMI percentile were calculated for fathers and children, respectively. Multiple regressions revealed that, in Hispanics, difficulty in feeding, concern about underweight, use of food to calm, and use of food as a reward were significantly associated with child intake of total SSB, whereas, in African-Americans, child desire to drink was associated with total SSB and fruit juice. Concern about the child being underweight was inversely associated with child BMI percentile in Hispanics. Significant differences in regression coefficients of child SSB intake to fathers’ behaviors versus child desire to drink between the two racial-ethnic groups indicated that use of food to calm the child predicted increased intake of SSB by Hispanic but not by African-American children, while child desire to drink predicted increased intake of SSB by African-American but not by Hispanic children. Because of these significant differences, future research might profitably explore socio-cultural influences on associations of additional child feeding behaviors with fathers’ attempts to control them. Furthermore, practitioners should consider developing and evaluating different child obesity interventions for these two racial-ethnic groups. PMID:27620644

An empirical model of human aspiration in low-velocity air using CFD investigations.

PubMed

Anthony, T Renée; Anderson, Kimberly R

2015-01-01

Computational fluid dynamics (CFD) modeling was performed to investigate the aspiration efficiency of the human head in low velocities to examine whether the current inhaled particulate mass (IPM) sampling criterion matches the aspiration efficiency of an inhaling human in airflows common to worker exposures. Data from both mouth and nose inhalation, averaged to assess omnidirectional aspiration efficiencies, were compiled and used to generate a unifying model to relate particle size to aspiration efficiency of the human head. Multiple linear regression was used to generate an empirical model to estimate human aspiration efficiency and included particle size as well as breathing and freestream velocities as dependent variables. A new set of simulated mouth and nose breathing aspiration efficiencies was generated and used to test the fit of empirical models. Further, empirical relationships between test conditions and CFD estimates of aspiration were compared to experimental data from mannequin studies, including both calm-air and ultra-low velocity experiments. While a linear relationship between particle size and aspiration is reported in calm air studies, the CFD simulations identified a more reasonable fit using the square of particle aerodynamic diameter, which better addressed the shape of the efficiency curve's decline toward zero for large particles. The ultimate goal of this work was to develop an empirical model that incorporates real-world variations in critical factors associated with particle aspiration to inform low-velocity modifications to the inhalable particle sampling criterion.

The science behind animal-assisted therapy.

PubMed

Marcus, Dawn A

2013-04-01

Animal-assisted therapy is a complementary medicine intervention, typically utilizing dogs trained to be obedient, calm, and comforting. Several studies have reported significant pain relief after participating in therapy dog visits. Objective reports of reduced pain and pain-related symptoms are supported by studies measuring decreased catecholamines and increased endorphins in humans receiving friendly dog visits. Mirror neuron activity and disease-perception through olfactory ability in dogs may also play important roles in helping dogs connect with humans during therapeutic encounters. This review will explore a variety of possible theories that may explain the therapeutic benefits that occur during therapy dog visits.

Black ice detection and road closure control system for Oklahoma.

DOT National Transportation Integrated Search

2014-10-01

Black ice is a thin coating of glazed ice on roadways or other transportation surfaces. Black : ice has identical appearance with black pavement and wet road, and it often forms during calm : weather. It is highly transparent and thus difficult to se...

Compulsive Eating in College Women.

ERIC Educational Resources Information Center

Ondercin, Patricia A.

1979-01-01

Compulsive eating (uncontrolled overeating that is not related to hunger) was investigated in 279 college women with the use of a self-report questionnaire. Results indicated a relationship between unpleasant affective states (boredom, depression, anxiety, loneliness, anger), a calming effect of eating, and compulsive eating. Implications for…

Environmental Influences on Diel Calling Behaviorin Baleen Whales

DTIC Science & Technology

2014-09-30

low winds and calm seas were infrequent and short (Figure 1b), making traditional shipboard marine mammal observations difficult. The real time...M shown as a filled black square. Inset shows deployment (filled green circle) and recovery (filled red circle) locations. (b) Wind speed (black

The Benefit of Positive Visualization on the U.S. Army

DTIC Science & Technology

2014-06-13

calm, guided imagery allows individuals to envision what it would be like to be in an ideally peaceful, serene , and comforting scene. Typically...ideally peaceful, serene , and comforting scene. Typically, guided imagery is conducted by a qualified mental health specialist hence the term

Help me, help me.

PubMed

Simard, Joyce

2017-10-01

Disruptive vocalization and resisting personal care is a problem for staff in most skilled nursing facilities. Often these behaviors result in the resident being treated with antipsychotics. The Namaste Care program which takes place in a calm environment and offers a loving touch approach to care, has been successful in eliminating these behaviors. The room or space where Namaste Care takes place is as free from disruption as possible and as the resident is welcomed into the room, the calming music and scent of lavender surrounds them. In this case report, the resident stopped crying out as soon as she entered the room. This resident also became comfortable with being touched when touch was offered in a slow, loving manner. Much to the delight of staff this had a "trickle down" effect as the resident stopped resisting care even when she was out of the Namaste Care room. The result was that this resident's last year of life was filled with loving care until she took her last breath.

ERTS-1 anomalous dark patches

NASA Technical Reports Server (NTRS)

Strong, A. E. (Principal Investigator)

1973-01-01

The author has identified the following significant results. Through combined use of imagery from ERTS-1 and NOAA-2 satellites was found that when the sun elevation exceeds 55 degrees, the ERTS-1 imagery is subject to considerable contamination by sunlight even though the actual specular point is nearly 300 nautical miles from nadir. Based on sea surface wave slope information, a wind speed of 10 knots will theoretically provide approximately 0.5 percent incident solar reflectance under observed ERTS multispectral scanner detectors. This reflectance nearly doubles under the influence of a 20 knot wind. The most pronounced effect occurs in areas of calm water where anomalous dark patches are observed. Calm water at distances from the specular point found in ERTS scenes will reflect no solar energy to the multispectral scanner, making these regions stand out as dark areas in all bands in an ocean scene otherwise comprosed by a general diffuse sunlight from rougher ocean surfaces. Anomalous dark patches in the outer parts of the glitter zones may explain the unusual appearance of some scenes.

Association of Piebaldism with Café-au-Lait Macules.

PubMed

Kansal, Naveen Kumar; Agarwal, Saurabh

2017-01-01

A 45-day-old infant was brought by his parents to the dermatology outpatient department with chief complaints of asymptomatic, depigmented lesions that had been present on his skin since birth. On mucocutaneous examination, large rhomboid-shaped depigmented macules were noted on the abdomen and lower extremities bilaterally (Figure 1). A depigmented macule was present on the forehead, with white hair (leukotrichia; a "developing forelock") (Figure 2). Three hyperpigmented lesions (café-au-lait macules [CALMs]) were also noted on the chest (Figure 1a). There was no history of consanguinity, and the family history was negative. The infant was otherwise normal for his age. A diagnosis of "piebaldism with CALMs" was made, and his parents were counseled about the disease and its progression, and possible treatment options as the child grew. They were also informed about a currently unquantifiable risk of future development of Legius syndrome or neurofibromatosis type 1 (NF1), and were counseled for regular follow-up.

Bioenergetic relations in submerged aquatic vegetation: An experimental test of prey use by juvenile bluegills

USGS Publications Warehouse

Richardson, W.B.; Zigler, S.J.; Dewey, M.R.

1998-01-01

We experimentally tested the hypotheses that bluegills in vegetated habitats grow more rapidly than in nonvegetated habitats because (1) vegetated habitats contain a greater caloric density and (2) are less susceptible to energetic depletion. The 10-week experiment was conducted in enclosures containing factorial combinations of the presence or absence of Vallisneria americana and juvenile bluegills Lepomis macrochirus. After 6 weeks, Vallisneria-only treatments contained a mean of 1048 cal/m2 in the benthos, whereas treatments with both Vallisneria and bluegills contained 610 cal/m2. Hyalella azteca, a preferred prey of bluegill, were nearly depleted in nonvegetated enclosures, whereas Hyalella densities in enclosures with Vallisneria were much less effected by fish. Bluegill growth was significantly greater with Vallisneria than without but declining water temperatures after week 6 resulted in slower growth despite abundant prey. Ultimately, growth of bluegill resulted from an interaction between availability and ingestion of prey, and water temperature. ?? Munksgaard, 1998.

Quantification of vascular function changes under different emotion states: A pilot study.

PubMed

Xia, Yirong; Yang, Licai; Mao, Xueqin; Zheng, Dingchang; Liu, Chengyu

2017-01-01

Recent studies have indicated that physiological parameters change with different emotion states. This study aimed to quantify the changes of vascular function at different emotion and sub-emotion states. Twenty young subjects were studied with their finger photoplethysmographic (PPG) pulses recorded at three distinct emotion states: natural (1 minute), happiness and sadness (10 minutes for each). Within the period of happiness and sadness emotion states, two sub-emotion states (calmness and outburst) were identified with the synchronously recorded videos. Reflection index (RI) and stiffness index (SI), two widely used indices of vascular function, were derived from the PPG pulses to quantify their differences between three emotion states, as well as between two sub-emotion states. The results showed that, when compared with the natural emotion, RI and SI decreased in both happiness and sadness emotions. The decreases in RI were significant for both happiness and sadness emotions (both P< 0.01), but the decreases in SI was only significant for sadness emotion (P< 0.01). Moreover, for comparing happiness and sadness emotions, there was significant difference in RI (P< 0.01), but not in SI (P= 0.9). In addition, significant larger RI values were observed with the outburst sub-emotion in comparison with the calmness one for both happiness and sadness emotions (both P< 0.01) whereas significant larger SI values were observed with the outburst sub-emotion only in sadness emotion (P< 0.05). Moreover, gender factor hardly influence the RI and SI results for all three emotion measurements. This pilot study confirmed that vascular function changes with diffenrt emotion states could be quantified by the simple PPG measurement.

Medication regularity of pulmonary fibrosis treatment by contemporary traditional Chinese medicine experts based on data mining.

PubMed

Zhang, Suxian; Wu, Hao; Liu, Jie; Gu, Huihui; Li, Xiujuan; Zhang, Tiansong

2018-03-01

Treatment of pulmonary fibrosis by traditional Chinese medicine (TCM) has accumulated important experience. Our interest is in exploring the medication regularity of contemporary Chinese medical specialists treating pulmonary fibrosis. Through literature search, medical records from TCM experts who treat pulmonary fibrosis, which were published in Chinese and English medical journals, were selected for this study. As the object of study, a database was established after analysing the records. After data cleaning, the rules of medicine in the treatment of pulmonary fibrosis in medical records of TCM were explored by using data mining technologies such as frequency analysis, association rule analysis, and link analysis. A total of 124 medical records from 60 doctors were selected in this study; 263 types of medicinals were used a total of 5,455 times; the herbs that were used more than 30 times can be grouped into 53 species and were used a total of 3,681 times. Using main medicinals cluster analysis, medicinals were divided into qi-tonifying, yin-tonifying, blood-activating, phlegm-resolving, cough-suppressing, panting-calming, and ten other major medicinal categories. According to the set conditions, a total of 62 drug compatibility rules have been obtained, involving mainly qi-tonifying, yin-tonifying, blood-activating, phlegm-resolving, qi-descending, and panting-calming medicinals, as well as other medicinals used in combination. The results of data mining are consistent with clinical practice and it is feasible to explore the medical rules applicable to the treatment of pulmonary fibrosis in medical records of TCM by data mining.

The discontent degree in relations with the proximal social environment and adolescent personality features in Timis County, Romania.

PubMed

Petrescu, Cristina; Vlaicu, Brigitha

2015-01-01

In our study we investigated whether there is a relation between the degree of discontent in relations with the proximal social environment (family and peer groups) and adolescent personality features. The study was conducted on a statistical representative and homogenous sample consisting of 2908 teenagers (51.5% girls and 48.5 % boys, aged between 15 and 19 years). It was an observational (case) study and it consisted in 2 questionnaires applying: Freiburg Personality Inventory (212 items) and CORT 2004 questionnaire (116 items, 6 referring to the discontent levels created by proximal social environment). Cronbach's alpha index was 0.802 for FPI and 0,910 for CORT 2004. Statistical analysis was performed by SPSS 16 program applying Chi square (χ2) and gamma (γ) correlation. Depression and Emotional lability correlated positively and powerfully with q15 (discontent degree of relations with present friend-peers) (γ = 0.471, Sig. 0.000, and γ = 0.383, Sig. 0.000, respectively) and q5 (discontent degree of the relation with parents) (γ = 0.380, Sig. 0.000, and γ = 0.337, Sig. 0.000, respectively). Sociability and calm correlated negative with q5 (γ = -0.14, Sig. 0.000, and γ = -0.35, Sig. 0.000, respectively), q15 (γ = -0.33, Sig. 000 and γ = -0.18, Sig. 000, respectively). In conclusion, there is direct proportional relation between the discontent degree of relations with friend-peers and parents and depression and emotional lability, and inverse proportional relation of friend-peers and parents with sociability and calm.

Determining effective roadway design treatments for transitioning from rural areas to urban areas on state highways.

DOT National Transportation Integrated Search

2008-09-01

This report reviews an Oregon research effort to identify ways to calm operating speeds as the vehicles transition into developed suburban/urban areas from rural roads. Drivers of vehicles approaching the urban environment have few visual cues to red...

Do doctors know what children know?

PubMed

Steward, Margaret; Regalbuto, Gary

1975-01-01

Adults often assume that if they explain something to a child calmly and rationally, the child will understand. Informed by piaget's theory about cognitive development, children of preschool and elementary age were asked to use two common pediatric tools, and to explain how they functioned. Predicted differences were found.

Inviting Calm Within: ADD, Neurology, and Mindfulness

ERIC Educational Resources Information Center

Riner, Phillip S.; Tanase, Madalina

2014-01-01

The fourth edition of the "Diagnostic and Statistical Manual of Mental Disorders" ("DSM IV") describes ADD as behaviorally observed impairments in attention, impulsivity, and hyperactivity. Officially known as AD/HD, we use ADD here because we are dealing primarily with attention, organizational, and impulsivity issues. A more…

Beyond Administration in Dormitory

ERIC Educational Resources Information Center

Miura, Kazuhisa; Inada, Tomomi; Nomura, Kensaku; Yokotani, Masaaki; Kubota, Tetsuya; Akagi, Tetsuya

2005-01-01

Purpose: Aims to offer some ways of improving and developing the residents in the dormitory of Tsuyama National College of Technology, Tsuyama, Japan. Design/methodology/approach: Describes how in order to calm the dormitory atmosphere, strict regulations had been adopted since the foundation times for the college, which sometimes led to…

Theories and Possible Processes of Action in Animal Assisted Interventions

ERIC Educational Resources Information Center

Beetz, Andrea M.

2017-01-01

Different positive effects of interactions with animals, such as reduction of stress reactions, depressive mood, anxiety, aggression, and pain, and promotion of trust, calmness, motivation, and concentration have been documented by research on human-animal interaction (HAI), including animal assisted interventions (AAIs). Potential biological,…

The Work of the University.

ERIC Educational Resources Information Center

Levin, Richard C.

The essays and speeches in this collection, published on Richard Levins 10th anniversary as president of Yale University, reflects his intellectual passions and the depth of his understanding of the work of the university.The first section, "From the Beginning," contains: (1) "Calm Seas, Auspicious Gales"; and (2) "Beyond…

Your Child's Development: 3-5 Days

MedlinePlus

... calms self when upset has periods of alertness Cognitive Skills (Thinking and Learning) looks at and follows faces when quiet and alert stares briefly at bright objects placed in front of the face When to Talk to Your Doctor Every child develops at his or her own pace, but ...

The Effect of Holy Quran Voice on Mental Health.

PubMed

Mahjoob, Monireh; Nejati, Jalil; Hosseini, Alireaza; Bakhshani, Noor Mohammad

2016-02-01

This study was designed to determine the effect of Quran listening without its musical tone (Tartil) on the mental health of personnel in Zahedan University of Medical Sciences, southeast of Iran. The results showed significant differences between the test and control groups in their mean mental health scores after Quran listening (P = 0.037). No significant gender differences in the test group before and after intervention were found (P = 0.806). These results suggest that Quran listening could be recommended by psychologists for improving mental health and achieving greater calm.

Maternal bonding in childhood moderates autonomic responses to distress stimuli in adult males.

PubMed

Dalsant, Arianna; Truzzi, Anna; Setoh, Peipei; Esposito, Gianluca

2015-10-01

Mother-child bonding influences the development of cognitive and social skills. In this study we investigate how maternal attachment, developed in early childhood, modulates physiological responses to social stimuli later in life. Our results suggest that the autonomic nervous system's responses to vocal distress are moderated by the quality of participants' maternal bonding. In particular, participants with optimal maternal bonding showed a greater calming response to distressful stimuli whereas participants with non-optimal maternal bonding showed a heightened distress response. Copyright © 2015 Elsevier B.V. All rights reserved.

[Calm thinking for precision medicine of breast cancer in the boom].

PubMed

Jiang, Z F; Xu, F R

2017-02-01

In the past two years, researchers have been exploring the precision medicine. Thanks to the development of sequence industry and clinical study, the big data about the precision medicine have been more and more sufficient. However, how to deal with the precision data is still a question for clinicians. We focus on the hot issues that disturb clinicians most, wanting to help them to make suitable decisions between the traditional and precision medicine of breast cancer. We believe the precision medicine is on the way.

Pharmacologic study of calcium influx pathways in rabbit aortic smooth muscle

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

Lukeman, D.S.

1987-01-01

Functional characteristics and pharmacologic domains of receptor-operated and potential-sensitive calcium (Ca/sup 2 +/) channels (ROCs and PSCs, respectively) were derived via measurements of /sup 45/Ca/sup 2 +/ influx (M/sup Ca/) during activation by the neurotransmitters norepinephrine (NE), histamine (HS), and serotonin (5-HT) and by elevated extracellular potassium (K/sup +/) in the individual or combined presence of organic Ca/sup 2 +/ channel antagonists (CAts), calmodulin antagonists (Calm-ants), lanthanum (La/sup 3 +/), and agents that increase intracellular levels of cyclic AMP.

The effects of multitasking on psychological stress reactivity in recreational users of cannabis and MDMA.

PubMed

Wetherell, Mark A; Atherton, Katie; Grainger, Jessica; Brosnan, Robert; Scholey, Andrew B

2012-03-01

Cannabis and 3,4-methylenedioxymethamphetamine (MDMA) use is associated with psychobiological and neurocognitive deficits. Assessments of the latter typically include tests of memory and everyday cognitive functioning. However, to date, little attention has been paid to effects of drug use on psychological stress reactivity. We report three studies examining the effects of recreational use of cannabis and MDMA on mood and psychological responses to multitasking using a cognitively demanding laboratory stressor that provides an analogue for everyday situations involving responses to multiple stimuli. The effects of the multitasking framework on mood and perceived workload were assessed in cannabis (N=25), younger (N=18) and older (N=20) MDMA users and compared with non-target drug controls. Compared with respective control groups, cannabis users became less alert and content, and both MDMA groups became less calm following acute stress. Unexpectedly, the stressor increased ratings of calm in cannabis users. Users also scored higher than their controls with respect to ratings of resources needed to complete the multitasking framework. These findings show, for the first time, that recreational use of cannabis and MDMA, beyond the period of intoxication, can negatively influence psychological responses to a multitasking stressor, and this may have implications for real-life situations which place high demands on cognitive resources. Copyright © 2012 John Wiley & Sons, Ltd.

Visual art in hospitals: case studies and review of the evidence.

PubMed

Lankston, Louise; Cusack, Pearce; Fremantle, Chris; Isles, Chris

2010-12-01

In 2006 a Department of Health Working Group on Arts and Health reported that the arts have 'a clear contribution to make and offer major opportunities in the delivery of better health, wellbeing and improved experience for patients, service users and staff alike'. In this review we examine the evidence underpinning this statement and evaluate the visual art of three of Scotland's newest hospitals: the Royal Infirmary of Edinburgh, the new Stobhill Hospital, and the new Victoria Infirmary in Glasgow. We conclude that art in hospitals is generally viewed positively by both patients and staff, but that the quality of the evidence is not uniformly high. Effects may be mediated by psychological responses to colour hue, brightness and saturation. Colours that elicit high levels of pleasure with low levels of arousal are most likely to induce a state of calm, while those causing displeasure and high levels of arousal may provoke anxiety. The fact that patients frequently express a preference for landscape and nature scenes is consistent with this observation and with evolutionary psychological theories which predict positive emotional responses to flourishing natural environments. Contrary to a view which may prevail among some contemporary artists, patients who are ill or stressed about their health may not always be comforted by abstract art, preferring the positive distraction and state of calm created by the blues and greens of landscape and nature scenes instead.

Visual art in hospitals: case studies and review of the evidence

PubMed Central

Lankston, Louise; Cusack, Pearce; Fremantle, Chris; Isles, Chris

2010-01-01

Summary In 2006 a Department of Health Working Group on Arts and Health reported that the arts have ‘a clear contribution to make and offer major opportunities in the delivery of better health, wellbeing and improved experience for patients, service users and staff alike’. In this review we examine the evidence underpinning this statement and evaluate the visual art of three of Scotland's newest hospitals: the Royal Infirmary of Edinburgh, the new Stobhill Hospital, and the new Victoria Infirmary in Glasgow. We conclude that art in hospitals is generally viewed positively by both patients and staff, but that the quality of the evidence is not uniformly high. Effects may be mediated by psychological responses to colour hue, brightness and saturation. Colours that elicit high levels of pleasure with low levels of arousal are most likely to induce a state of calm, while those causing displeasure and high levels of arousal may provoke anxiety. The fact that patients frequently express a preference for landscape and nature scenes is consistent with this observation and with evolutionary psychological theories which predict positive emotional responses to flourishing natural environments. Contrary to a view which may prevail among some contemporary artists, patients who are ill or stressed about their health may not always be comforted by abstract art, preferring the positive distraction and state of calm created by the blues and greens of landscape and nature scenes instead. PMID:21127332

Personality assessment in snow leopards (Uncia uncia).

PubMed

Gartner, Marieke Cassia; Powell, David

2012-01-01

Knowledge of individual personality is a useful tool in animal husbandry and can be used effectively to improve welfare. This study assessed personality in snow leopards (Uncia uncia) by examining their reactions to six novel objects and comparing them to personality assessments based on a survey completed by zookeepers. The objectives were to determine whether these methods could detect differences in personality, including age and sex differences, and to assess whether the two methods yielded comparable results. Both keeper assessments and novel object tests identified age, sex, and individual differences in snow leopards. Five dimensions of personality were found based on keepers' ratings: Active/Vigilant, Curious/Playful, Calm/Self-Assured, Timid/Anxious, and Friendly to Humans. The dimension Active/Vigilant was significantly positively correlated with the number of visits to the object, time spent locomoting, and time spent in exploratory behaviors. Curious/Playful was significantly positively correlated with the number of visits to the object, time spent locomoting, and time spent in exploratory behaviors. However, other dimensions (Calm/Self-Assured, Friendly to Humans, and Timid/Anxious) did not correlate with novel-object test variables and possible explanations for this are discussed. Thus, some of the traits and behaviors were correlated between assessment methods, showing the novel-object test to be useful in assessing an animal's personality should a keeper be unable to, or to support a keeper's assessment. © 2011 Wiley Periodicals, Inc.

76 FR 77830 - Sunshine Act Meeting; Open Commission Meeting; Tuesday, December 13, 2011

Federal Register 2010, 2011, 2012, 2013, 2014

2011-12-14

... FEDERAL COMMUNICATIONS COMMISSION Sunshine Act Meeting; Open Commission Meeting; Tuesday, December 13, 2011 December 6, 2011. The Federal Communications Commission will hold an Open Meeting on the...: Implementation of the Commercial Advertisement Loudness Mitigation (CALM) Act (MB Docket No. 11-93) Summary: The...

Man Is Invincible--About Hemingway's Humanism

ERIC Educational Resources Information Center

Huang, Liangguang

2010-01-01

Hemingway wrote a short story "A Day's Wait" in 1933, a nine-year old boy spent a whole day waiting for death because of misunderstanding the difference between Centigrade and Fahrenheit. "Glory under pressure", when facing the death, the little boy would rather stay calmly than do something uncontrollably. In his masterpiece…

77 FR 14519 - Information Collections Being Reviewed by the Federal Communications Commission

Federal Register 2010, 2011, 2012, 2013, 2014

2012-03-12

... upon request. OMB Control Number: 3060-1154. Title: Commercial Advertisement Loudness Mitigation... Assessment: No impact(s). Needs and Uses: TV stations and multichannel video programming distributors (MVPDs... rules implementing the CALM Act or to request a one-year renewal of such waiver. A TV station or MVPD...

Determining effective roadway design treatments for transitioning from rural areas to urban areas on state highways : final report.

DOT National Transportation Integrated Search

2008-09-01

This report reviews an Oregon research effort to identify ways to calm operating speeds as the vehicles transition into developed suburban/urban areas from rural roads. Drivers of vehicles approaching the urban environment have few visual cues to red...

46 CFR 185.330 - Hatches and other openings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 7 2011-10-01 2011-10-01 false Hatches and other openings. 185.330 Section 185.330... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or rivers routes in calm weather, all hatches and openings...

46 CFR 185.330 - Hatches and other openings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 7 2012-10-01 2012-10-01 false Hatches and other openings. 185.330 Section 185.330... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or rivers routes in calm weather, all hatches and openings...

46 CFR 185.330 - Hatches and other openings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 7 2010-10-01 2010-10-01 false Hatches and other openings. 185.330 Section 185.330... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or rivers routes in calm weather, all hatches and openings...

46 CFR 185.330 - Hatches and other openings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 7 2014-10-01 2014-10-01 false Hatches and other openings. 185.330 Section 185.330... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or rivers routes in calm weather, all hatches and openings...

46 CFR 185.330 - Hatches and other openings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 7 2013-10-01 2013-10-01 false Hatches and other openings. 185.330 Section 185.330... TONS) OPERATIONS Miscellaneous Operating Requirements § 185.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or rivers routes in calm weather, all hatches and openings...

77 FR 31479 - National Maritime Day, 2012

Federal Register 2010, 2011, 2012, 2013, 2014

2012-05-25

... A Proclamation For 237 years, the men and women of the United States Merchant Marine have risen to meet our country's call. They have strengthened our economy and our security in times of calm and... on our waterways and around the world. From privateers who bravely fought for American independence...

Effects of Ritalin on Reading.

ERIC Educational Resources Information Center

Cooter, Robert B., Jr.

1988-01-01

This article describes the use of "Ritalin" to calm overactive children. The drug's side effects are reported, and research on the effect of "Ritalin" on reading performance in the classroom is reviewed. It is concluded that use of stimulant drugs to help reading underachievers is not supported by research. (Author/JDD)

A Canadian Journey: Post-Secondary Education Since 1945

ERIC Educational Resources Information Center

Bruneau, William

2004-01-01

In this article, the author traces the history of Canadian post-secondary education. The author observes how the development of the country's post-secondary education reflects the changes of its socioeconomic priorities. Two relatively calm beginnings characterized by the construction of the first universities, the period of expansion of the…

International piracy and armed robbery at sea : hindering maritime trade and water transportation around the world

DOT National Transportation Integrated Search

2010-04-01

Pirates prey upon targets of opportunity. Given optimal conditions (e.g., calm weather, slow cruising speed, and daylight4) relatively small, fast vessels (e.g., containerships) may be no less at risk than large, slower vessels (e.g., crude carriers)...

From Chaos to Consistency

ERIC Educational Resources Information Center

McCloud, Susan

2005-01-01

The US Department of Education designated T. C. Cherry Elementary School in Bowling Green, Kentucky, as a Blue Ribbon School, an honor awarded to only few schools across the nation. The same became possible because they changed the culture of the school from rowdy to calm, from irresponsible to responsible, from noncooperative to cooperative, from…

9 CFR 313.5 - Chemical; carbon dioxide.

Code of Federal Regulations, 2010 CFR

2010-01-01

... accordance with this section so as to produce surgical anesthesia in the animals before they are shackled... accomplish the anesthesia quickly and calmly, with a minimum of excitement and discomfort to the animals. In... the anesthesia chamber is essential since the induction, or early phase, of anesthesia is less violent...

9 CFR 313.5 - Chemical; carbon dioxide.

Code of Federal Regulations, 2011 CFR

2011-01-01

... accordance with this section so as to produce surgical anesthesia in the animals before they are shackled... accomplish the anesthesia quickly and calmly, with a minimum of excitement and discomfort to the animals. In... the anesthesia chamber is essential since the induction, or early phase, of anesthesia is less violent...

46 CFR 174.015 - Intact stability.

Code of Federal Regulations, 2010 CFR

2010-10-01

... foot-degrees (4.57 meter-degrees) for ocean and Great Lakes winter service; and (2) 10 foot-degrees (3.05 meter-degrees) for lakes, bays, sounds, and Great Lakes summer service. (b) For the purpose of... centerline and waterline in calm water to the first opening that does not close watertight automatically. ...

Online Discussion about Sexuality Education in Schools

ERIC Educational Resources Information Center

Broadbear, James T.; Broadbear, Barbara C.

2012-01-01

Sexuality education in schools continues to be a controversial issue although public debate has seemingly calmed in recent years. Dialogue about the value and purpose of sexuality education for adolescents can provide health education specialists a better understanding of public opinion and online discussion may be a potentially ideal way to…

Community Participation of the Elderly Chicano: A Model.

ERIC Educational Resources Information Center

Daley, John Michael; And Others

1989-01-01

Proposes strategies for development of participatory processes and systems that take into account reality of daily life in barrio for Chicano elderly. Recommends statistical data should be enriched by qualitative information for decision-making purposes: calm rationality of people discussing the problems of others should be balanced by fire of…

Building Inner Resilience

ERIC Educational Resources Information Center

Lantieri, Linda

2008-01-01

The capacity to be in control of one's thoughts, emotions, and physiology can form an internal safety net preparing children to face the challenges and opportunities of life. This is the goal of the Inner Resilience Program in the New York City Schools. Teachers in the Inner Resilience Program's intervention are exposed to calming and focusing…

Personal Competence of Institutionalized Adult Males with or without Down Syndrome.

ERIC Educational Resources Information Center

Greenspan, Stephen; Delaney, Karen

1983-01-01

The Personal Competence Profile was administered to 30 male adults with Down syndrome and 30 without Down syndrome matched on age, IQ, and years of instituionalization. Down syndrome subjects rated higher on attention, calmness, and niceness but lower on sensation, language, and boldness. (Author/CL)

Three Episodes and a Lullaby.

ERIC Educational Resources Information Center

Gandini, Lella

2002-01-01

Rituals of calming and soothing children toward sleep are an important part of life in any child care program, just as bedtime routines are basic to family life. This article discusses three nap-time rituals developed for infants and toddlers that incorporate comforting, familiar routines and objects, soothing music, and the reassuring presence of…

Combating Fear and Restoring Safety in Schools. Juvenile Justice Bulletin.

ERIC Educational Resources Information Center

Arnette, June L.; Walsleben, Marjorie C.

This bulletin examines manifestations of street violence (bullying, gangs, weapons possession and use, substance abuse, and community violence) threatening schools and describes steps that concerned citizens are taking to restore security and calm. Schoolyard bullying can be mitigated by widely publicized rules, buddy systems, parent education…

Why Animal Assisted Therapy Is Important for Children and Youth

ERIC Educational Resources Information Center

Pitts, John L.

2005-01-01

Animal Assisted Therapy (AAT) and Activities (AAA) have become well established in traditional physiological and psychological medicine in North America. While positive animal interaction is nothing new (Egyptian, Greek, Roman, many eastern and western cultures), the beneficial calming effects of therapy have only been well documented in the…

77 FR 40276 - Implementation of the Commercial Advertisement Loudness Mitigation (CALM) Act

Federal Register 2010, 2011, 2012, 2013, 2014

2012-07-09

... crafting effective rules ``due to the subjective nature of many of the factors that contribute to loudness... stages of distribution (i.e., production, post-production and real time production).\\25\\ It specifically... Reply''); Ex Parte Comments of Sens. Sheldon Whitehouse, Sherrod Brown, Tim Johnson, Claire McCaskill...

Stepping Stones to Communal Integrity.

ERIC Educational Resources Information Center

Ellsworth, J'Anne; Peterson, Patricia

1997-01-01

Using the example of a Navajo student teacher late for the first day of mentoring, steps are presented that enable parties with divergent perspectives to prevent or resolve conflicts by gaining second-person perspective, establishing a calm reflective ambiance, and seeking points of convergence. Presents 10 elements for reaching higher ground in…

The Army and Academic Culture

ERIC Educational Resources Information Center

Bateman, Robert L.

2008-01-01

America has always felt ambivalent towards its armed forces. During national emergencies it has shown them support, but during longer eras of calm this has often turned to distrust and scorn. LTC Robert Bateman examines the underpinnings of this uneasy and complex relationship, which has been mirrored and expressed most intensely (sometimes in…

How to Cope with Sheltering in Place

MedlinePlus

... your own or a relative’s home, school, or work. Sheltering in place may be required because of an emergency such ... things to keep yourself calm while sheltering in place. ƒ ƒ Relax your body often by doing things that work for you—take deep breaths, stretch, meditate or ...

CALM Act

THOMAS, 111th Congress

Rep. Eshoo, Anna G. [D-CA-14

2009-02-13

Senate - 12/16/2009 Received in the Senate and Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Notes: For further action, see S.2847, which became Public Law 111-311 on 12/15/2010. Tracker: This bill has the status Passed HouseHere are the steps for Status of Legislation:

Frequency of Teacher Intervention in Hallway Misconduct.

ERIC Educational Resources Information Center

O'Brien, Kristine

As a student teacher who had just finished her teaching assignment at Old Dominion Middle School in central Virginia, the author was struck by differences in students' classroom and hallway behavior. Whereas students were calm and respectful inside classrooms, they pushed, cursed, and ran in hallways while teachers looked on. Wondering why…

ASSESSING UV IRRADIANCE IN CARIBBEAN REEF CORAL AND DNA DAMAGE IN THEIR CORAL AND ZOOXANTHELLAE

EPA Science Inventory

UV penetration into the water near coral reefs may be increasing as a consequence of global climate change. Calm waters associated with ENSO conditions can enhance stratification that increases the amount of photobleaching of chromophoric dissolved organic matter (CDOM) in surfa...

Helping Children Cope with Disaster.

ERIC Educational Resources Information Center

Federal Emergency Management Agency, Washington, DC.

Noting that the most assistance adults can provide to a child during a disaster is to be calm, honest, and caring, this brochure provides suggestions for helping children cope with natural and other disasters. The brochure details how children's typical reactions vary with their age, describes how families can prepare for disasters, and suggests…

“More than I Expected”: Perceived Benefits of Yoga Practice among Older Adults at Risk for Cardiovascular Disease

PubMed Central

Alexander, Gina K.; Innes, Kim E.; Selfe, Terry K.; Brown, Cynthia J.

2012-01-01

Objective This study was conducted with participants from trials examining the effects of an Iyengar yoga program on cardiovascular disease risk. The objective of the current study was to evaluate the perceived benefits of yoga in a population of older, predominantly overweight adults participating in a gentle 8-week yoga program. Design This study used a constructivist-interpretive approach to naturalistic inquiry. Setting A total of 42 participants completed the intervention and met the inclusion criteria for the current qualitative study. Intervention The 8-week Iyengar yoga program included two 90-minute yoga classes and five 30-minute home sessions per week. Participants completed weekly logs and an exit questionnaire at the end of the study. Main Outcome Measures Qualitative data from weekly logs and exit questionnaires were compiled and conventional content analysis performed with the use of ATLAS.ti to facilitate the process. Results Four broad themes emerged from content analysis: Practicing yoga improved overall physical function and capacity (for 83% of participants); practicing yoga reduced stress/anxiety and enhanced calmness (83% of participants); practicing yoga enriched the quality of sleep (21% of participants); and practicing yoga supported efforts toward dietary improvements (14% of participants). Conclusions These results suggest that yoga may have ancillary benefits in terms of improved physical function, enhanced mental/emotional state, enriched sleep quality, and improved lifestyle choices, and may be useful as a health promotion strategy in the prevention and management of chronic disease. PMID:23374201

Managing Agitation Associated with Schizophrenia and Bipolar Disorder in the Emergency Setting.

PubMed

Zeller, Scott L; Citrome, Leslie

2016-03-01

Patient agitation represents a significant challenge in the emergency department (ED), a setting in which medical staff are working under pressure dealing with a diverse range of medical emergencies. The potential for escalation into aggressive behavior, putting patients, staff, and others at risk, makes it imperative to address agitated behavior rapidly and efficiently. Time constraints and limited access to specialist psychiatric support have in the past led to the strategy of "restrain and sedate," which was believed to represent the optimal approach; however, it is increasingly recognized that more patient-centered approaches result in improved outcomes. The objective of this review is to raise awareness of best practices for the management of agitation in the ED and to consider the role of new pharmacologic interventions in this setting. The Best practices in Evaluation and Treatment of Agitation (BETA) guidelines address the complete management of agitation, including triage, diagnosis, interpersonal calming skills, and medicine choices. Since their publication in 2012, there have been further developments in pharmacologic approaches for dealing with agitation, including both new agents and new modes of delivery, which increase the options available for both patients and physicians. Newer modes of delivery that could be useful in rapidly managing agitation include inhaled, buccal/sublingual and intranasal formulations. To date, the only formulation administered via a non-intramuscular route with a specific indication for agitation associated with bipolar or schizophrenia is inhaled loxapine. Non-invasive formulations, although requiring cooperation from patients, have the potential to improve overall patient experience, thereby improving future cooperation between patients and healthcare providers. Management of agitation in the ED should encompass a patient-centered approach, incorporating non-pharmacologic approaches if feasible. Where pharmacologic intervention is necessary, a cooperative approach using non-invasive medications should be employed where possible.

Crisis leadership in an acute clinical setting: christchurch hospital, new zealand ICU experience following the february 2011 earthquake.

PubMed

Zhuravsky, Lev

2015-04-01

On Tuesday, February 22, 2011, a 6.3 magnitude earthquake struck Christchurch, New Zealand. This qualitative study explored the intensive care units (ICUs) staff experiences and adopted leadership approaches to manage a large-scale crisis resulting from the city-wide disaster. To date, there have been a very small number of research publications to provide a comprehensive overview of crisis leadership from the perspective of multi-level interactions among staff members in the acute clinical environment during the process of the crisis management. The research was qualitative in nature. Participants were recruited into the study through purposive sampling. A semi-structured, audio-taped, personal interview method was chosen as a single data collection method for this study. This study employed thematic analysis. Formal team leadership refers to the actions undertaken by a team leader to ensure the needs and goals of the team are met. Three core, formal, crisis-leadership themes were identified: decision making, ability to remain calm, and effective communication. Informal leaders are those individuals who exert significant influence over other members in the group to which they belong, although no formal authority has been assigned to them. Four core, informal, crisis-leadership themes were identified: motivation to lead, autonomy, emotional leadership, and crisis as opportunity. Shared leadership is a dynamic process among individuals in groups for which the objective is to lead one another to the achievement of group or organizational goals. Two core, shared-leadership themes were identified: shared leadership within formal medical and nursing leadership groups, and shared leadership between formal and informal leaders in the ICU. The capabilities of formal leaders all contributed to the overall management of a crisis. Informal leaders are a very cohesive group of motivated people who can make a substantial contribution and improve overall team performance in a crisis. While in many ways the research on shared leadership in a crisis is still in its early stages of development, there are some clear benefits from adopting this leadership approach in the management of complex crises. This study may be useful to the development of competency-based training programs for formal leaders, process improvements in fostering and supporting informal leaders, and it makes important contributions to a growing body of research of shared and collective leadership in crisis.

The public library as therapeutic landscape: a qualitative case study.

PubMed

Brewster, Liz

2014-03-01

The idea of the therapeutic landscape has been widely used to describe the relationship between place and improvements in mental health. This paper uses data from a qualitative study conducted with people with mental health problems to outline the role of the public library as a therapeutic landscape. It situates the public library as a space that is simultaneously familiar and welcoming, comforting and calming, and empowering. Further, the paper reflects on the impact of proposed library closures in light of these previously hidden benefits, thinking about the library's role as an environment and not as a service provider. Copyright © 2014 Elsevier Ltd. All rights reserved.

Three-dimensional characterization of the ammonia plume from a beef cattle feedlot

NASA Astrophysics Data System (ADS)

Staebler, Ralf M.; McGinn, Sean M.; Crenna, Brian P.; Flesch, Thomas K.; Hayden, Katherine L.; Li, Shao-Meng

2009-12-01

In Canada approximately 45% of ammonia (NH 3) emissions are attributed to dairy and beef cattle industries. The present study focused on NH 3 emissions from a beef feedlot with a one-time capacity of 17,220 head. The aim was to improve the Canadian NH 3 emission inventories and air quality forecasting capabilities. A Cessna 207, equipped with a fast-response NH 3/NO y detector and a quadrupole aerosol mass spectrometer, was flown in a grid pattern covering an area of 8 × 8 km centered on a feedlot (800 × 800 m) at altitudes ranging from 30 to 300 m above ground. Stationary ground measurements of NH 3 concentration and turbulence parameters were made downwind of the feedlot. Three flights were conducted under varying meteorological conditions, ranging from very calm to windy with near-neutral stratification. NH 3 mixing ratios up to 100 ppbv were recorded on the calm day, up to 300 m above ground. An average feedlot NH 3 emission rate of 76 ± 4 μg m -2 s -1 (equivalent to 10.2 g head -1 h -1) was estimated. Characteristics of the measured NH 3 plume were compared to those predicted by a Lagrangian dispersion model. The spatially integrated pattern of NH 3 concentrations predicted and measured agreed but the measured was often more complex than the predicted spatial distribution. The study suggests that the export of NH 3 through advection accounted for about 90% of the emissions from the feedlot, chemical transformation was insignificant, and dry deposition accounted for the remaining 10%.

Children's drawings as a measure of anxiety level: a clinical pilot study.

PubMed

Puura, Arto; Puura, Kaija; Rorarius, Michael; Annila, Päivi; Viitanen, Hanna; Baer, Gerhard

2005-03-01

No simple method exists to distinguish children in need for premedication. The present study was planned to detect preoperative anxiety levels of children by rating their drawings. Sixty ASA I children aged 4-7 years undergoing adenoidectomy were divided into AGIT and CALM groups according to agitation level observed during venous cannulation. All children drew a picture at three different times: (i) just after arrival in the day-case unit, (ii) 10 min before operation and, (iii) prior to leaving for home. The children were also randomized to three premedication groups: group D, rectal diazepam 0.5 mg x kg(-1); group P, 0.9% NaCl 0.1 ml x kg(-1) rectally; group NT, no premedication. Five features (size of the drawing, form of the drawing line, colors used, mark of the pen and clarity of the picture) from the children's drawings were rated with a 3-point scale. The ratings of each feature were made to form a sum score of anxiety ranging from 0 to 10. In the analysis of variance for repeated measures both the premedication group and agitation score were taken into the model as factors. The anxiety score of the drawings of the agitated children (during venous cannulation) was significantly higher already after arrival in the hospital [AGIT 4.76 (95% CI: 3.56-5.96) Vs CALM 3.67 (95% CI: 2.97-4.37) P = 0.029], but there were no statistical differences between the different premedication groups. When routine sedative premedication is not used the drawings of the children might detect the children needing sedative premedication.

Dual effects of the winter monsoon on haze-fog variations in eastern China

NASA Astrophysics Data System (ADS)

Liu, Qian; Sheng, Lifang; Cao, Ziqi; Diao, Yina; Wang, Wencai; Zhou, Yang

2017-06-01

Previous studies have revealed a negative correlation between the East Asian winter monsoon and wintertime haze-fog events in China. The winter monsoon reduces haze-fog by advecting away aerosol particles and supplying clean air through cold waves. However, it is found that the frequency of haze-fog events on subseasonal time scales displays no correlation with typical winter monsoon indices. The results show that the accumulating and maintaining effects of calm weather related to the Siberian High, which is also a part of the monsoon circulation system, are equally important for the development of haze-fog events during winter. Correlation analysis indicates that subseasonal variations in haze-fog are closely related to the intensity of the Siberian High (r = 0.49). The Siberian High may increase the occurrence of haze-fog events by reducing the near surface wind speed and enhancing the stratification stability. To quantify the contribution of these diverse effects of the winter monsoon on the variations in haze-fog events, we analyzed haze-fog events during periods of cold wave activity and calm weather separately and contrasted the relative contributions of these two effects on different time scales. On the subseasonal scale, the effect of the Siberian High was 2.0 times that of cold waves; on the interannual scale, the effect of cold waves was 2.4 times that of the Siberian High. This study reveals the dual effects of the East Asian winter monsoon on wintertime haze-fog variations in eastern China and provides a more comprehensive understanding of the relationship between the monsoon and haze-fog events.

Dog and owner demographic characteristics and dog personality trait associations.

PubMed

Kubinyi, Eniko; Turcsán, Borbála; Miklósi, Adám

2009-07-01

The aim of this study was to analyze the relationships between four personality traits (calmness, trainability, dog sociability and boldness) of dogs (Canis familiaris) and dog and owner demographics on a large sample size with 14,004 individuals. German speaking dog owners could characterize their dog by filling out a form on the Internet. There were five demographic variables for dogs and nine for owners. Two statistical methods were used for investigating the associations between personality and demographic traits: the more traditional general linear methods and regression trees that are ideal for analyzing non-linear relationships in the structure of the data. The results showed that calmness is influenced primarily by the dog's age, the neutered status, the number of different types of professional training courses (e.g. obedience, agility) the dog had experienced and the age of acquisition. The least calm dogs were less than 2.5 years old, neutered and acquired after the first 12 weeks of age, while the calmest dogs were older than 6.9 years. Trainability was affected primarily by the training experiences, the dog's age, and the purpose of keeping the dog. The least trainable dogs had not received professional training at all and were older than 3 years. The most trainable dogs were those who participated in three or more types of professional training. Sociability toward conspecifics was mainly determined by the age, sex, training experience and time spent together. The least sociable dogs were older than 4.8 years and the owners spent less than 3h with the dog daily. The most sociable dogs were less than 1.5 years old. Males were less sociable toward their conspecifics than females. Boldness was affected by the sex and age of the dog and the age of acquisition. The least bold were females acquired after the age of 1 year or bred by the owner. The boldest dogs were males, acquired before the age of 12 weeks, and were younger than 2 years old. Other variables, including the owner's gender, age, education, previous experience with dogs, the number of people and dogs in the household, and purpose of keeping the dogs had minor, but detectable effects. The results suggest that on-line questionnaires are a very effective means for collecting data about dog behavior, especially if owners are motivated by instant feedback. However, note that the characteristics of dogs in the present study were reported by the owners, and the associations with the traits do not necessarily represent a causal relationship.

Seasonal dynamics of particulate organic matter in the Changjiang Estuary and adjacent coastal waters illustrated by amino acid enantiomers

NASA Astrophysics Data System (ADS)

Wu, Ying; Liu, Zongguang; Hu, Jun; Zhu, Zhuoyi; Liu, Sumei; Zhang, Jing

2016-02-01

Total suspended matter (TSM) was collected in the Changjiang Estuary and adjacent areas of the East China Sea in July, August, and November 2011, to study the composition and fate of particulate organic nitrogen (PON) during an August typhoon event and bottom trawling activities. Concentrations of particulate organic carbon (POC), particulate nitrogen (PN), and hydrolyzable particulate amino acids (PAA, D- and L-enantiomers) were higher during July and August than during November; however, D-arginine and alanine levels were significantly higher in November. Seasonal trends in the composition of PAAs indicate that in situ production is a key factor in their temporal distribution. No significant increase in TSM or decrease in labile organic matter was observed during the transit period following a typhoon event in August. In contrast, higher primary production was observed at this time as a result of the penetration of Changjiang Diluted Water caused by the typhoon event. Trawling effects were studied by comparing the calm season (July) with the bottom-trawling period (November) at similar sampling sites. The effect of trawling on the composition of bottom organic matter was studied by comparing D-amino acids concentrations and C/N ratios in the calm season (July) with the bottom-trawling period (November). A substantial contribution of microbial organic matter during the November cruise was indicated by a decrease in glutamic acid, an increase in TSM and D-alanine, and a lower carbon/nitrogen (C/N) ratio. In shallow coastal regions, anthropogenic activities (bottom trawling) may enhance the transfer of low-nutritional-value particulate organic matter into the benthic food chain.

Active layer thermal monitoring at Fildes Peninsula, King George Island, Maritime Antarctica

NASA Astrophysics Data System (ADS)

Michel, R. F. M.; Schaefer, C. E. G. R.; Simas, F. N. B.; Francelino M., R.; Fernandes-Filho, E. I.; Lyra, G. B.; Bockheim, J. G.

2014-07-01

International attention to the climate change phenomena has grown in the last decade; the active layer and permafrost are of great importance in understanding processes and future trends due to their role in energy flux regulation. The objective of the this paper is to present active layer temperature data for one CALM-S site located at Fildes Peninsula, King George Island, Maritime Antarctica over an fifth seven month period (2008-2012). The monitoring site was installed during the summer of 2008 and consists of thermistors (accuracy of ± 0.2 °C), arranged vertically with probes at different depths, recording data at hourly intervals in a~high capacity data logger. A series of statistical analysis were performed to describe the soil temperature time series, including a linear fit in order to identify global trend and a series of autoregressive integrated moving average (ARIMA) models were tested in order to define the best fit for the data. The controls of weather on the thermal regime of the active layer have been identified, providing insights about the influence of climate chance over the permafrost. The active layer thermal regime in the studied period was typical of periglacial environment, with extreme variation at the surface during summer resulting in frequent freeze and thaw cycles. The active layer thickness (ALT) over the studied period showed variability related to different annual weather conditions, reaching a maximum of 117.5 cm in 2009. The ARIMA model was considered appropriate to treat the dataset, enabling more conclusive analysis and predictions when longer data sets are available. Despite the variability when comparing temperature readings and active layer thickness over the studied period, no warming trend was detected.

Active-layer thermal monitoring on the Fildes Peninsula, King George Island, maritime Antarctica

NASA Astrophysics Data System (ADS)

Michel, R. F. M.; Schaefer, C. E. G. R.; Simas, F. M. B.; Francelino, M. R.; Fernandes-Filho, E. I.; Lyra, G. B.; Bockheim, J. G.

2014-12-01

International attention to climate change phenomena has grown in the last decade; the active layer and permafrost are of great importance in understanding processes and future trends due to their role in energy flux regulation. The objective of this paper is to present active-layer temperature data for one Circumpolar Active Layer Monitoring South hemisphere (CALM-S) site located on the Fildes Peninsula, King George Island, maritime Antarctica over an 57-month period (2008-2012). The monitoring site was installed during the summer of 2008 and consists of thermistors (accuracy of ±0.2 °C), arranged vertically with probes at different depths, recording data at hourly intervals in a high-capacity data logger. A series of statistical analyses was performed to describe the soil temperature time series, including a linear fit in order to identify global trends, and a series of autoregressive integrated moving average (ARIMA) models was tested in order to define the best fit for the data. The affects of weather on the thermal regime of the active layer have been identified, providing insights into the influence of climate change on permafrost. The active-layer thermal regime in the studied period was typical of periglacial environments, with extreme variation in surface during the summer resulting in frequent freeze and thaw cycles. The active-layer thickness (ALT) over the studied period shows a degree of variability related to different annual weather conditions, reaching a maximum of 117.5 cm in 2009. The ARIMA model could describe the data adequately and is an important tool for more conclusive analysis and predictions when longer data sets are available. Despite the variability when comparing temperature readings and ACT over the studied period, no trend can be identified.

Using Objective, Real-Time Measures to Investigate the Effect of Actual Physical Activity on Affective States in Everyday Life Differentiating the Contexts of Working and Leisure Time in a Sample with Students

PubMed Central

Kanning, Martina

2013-01-01

Multiple studies suggest that physical activity causes positive affective reactions and reduces depressive mood. However, studies and interventions focused mostly on structured activity programs, but rarely on actual physical activity (aPA) in daily life. Furthermore, they seldom account for the context in which the aPA occur (e.g., work, leisure). Using a prospective, real-time assessment design (ambulatory assessment), we investigated the effects of aPA on affective states (valence, energetic arousal, calmness) in real-time during everyday life while controlling for the context. Eighty-seven undergraduates students (Age: M = 24.6; SD = 3.2, females: 54%) participated in this study. aPA was assessed through accelerometers during 24-h. Palmtop devices prompted subjects approximately every 45 min during a 14-h daytime period to assess their affective states and the context. We analyzed within- and between-person effects with hierarchical modeling (HLM 6.0). Multilevel analyses revealed that both aPA and context influenced subsequent affective states. The interaction of aPA and context did predict energetic arousal only. State levels of affects did not differ between men and women. For both men and women, aPA in everyday life has an effect on individual’s affective states. For valence and calmness, it seems to be independent of the context in which the aPA occur. For energetic arousal, men reported to have lower feelings of energy and women reported to have more feelings of energy during leisure time compared to working episodes. PMID:23346064

Impact of animal-assisted therapy for outpatients with fibromyalgia.

PubMed

Marcus, Dawn A; Bernstein, Cheryl D; Constantin, Janet M; Kunkel, Frank A; Breuer, Paula; Hanlon, Raymond B

2013-01-01

Animal-assisted therapy using dogs trained to be calm and provide comfort to strangers has been used as a complementary therapy for a range of medical conditions. This study was designed to evaluate the effects of brief therapy dog visits for fibromyalgia patients attending a tertiary outpatient pain management facility compared with time spent in a waiting room. Open label with waiting room control. Tertiary care, university-based, outpatient pain management clinic. A convenience sample of fibromyalgia patients was obtained through advertisements posted in the clinic. Participants were able to spend clinic waiting time with a certified therapy dog instead of waiting in the outpatient waiting area. When the therapy dog was not available, individuals remained in the waiting area. OUTCOME MEASURES.: Self-reported pain, fatigue, and emotional distress were recorded using 11-point numeric rating scales before and after the therapy dog visit or waiting room time. Data were evaluated from 106 therapy dog visits and 49 waiting room controls, with no significant between-group demographic differences in participants. Average intervention duration was 12 minutes for the therapy dog visit and 17 minutes for the waiting room control. Significant improvements were reported for pain, mood, and other measures of distress among patients after the therapy dog visit, but not the waiting room control. Clinically meaningful pain relief (≥2 points pain severity reduction) occurred in 34% after the therapy dog visit and 4% in the waiting room control. Outcome was not affected by the presence of comorbid anxiety or depression. Brief therapy dog visits may provide a valuable complementary therapy for fibromyalgia outpatients. Wiley Periodicals, Inc.

Who Gets the Most Out of Cognitive-Behavioral Therapy for Anxiety Disorders?

PubMed Central

Glenn, Daniel; Golinelli, Daniela; Rose, Raphael D.; Roy-Byrne, Peter; Stein, Murray B.; Sullivan, Greer; Bystritksy, Alexander; Sherbourne, Cathy; Craske, Michelle G.

2013-01-01

Objective The present study explored treatment dose and patient engagement as predictors of treatment outcome in cognitive behavioral therapy (CBT) for anxiety disorders. Method Measures of high versus low treatment dose, and high versus low patient engagement in CBT were compared as predictors of 12 and 18 month outcomes for patients being treated for anxiety disorders with CBT (with or without concurrent pharmacotherapy) in primary care settings as part of a randomized controlled effectiveness trial of the Coordinated Anxiety Learning and Management (CALM) intervention. Measures of dose (attendance, exposure completion) and engagement in CBT (homework adherence, commitment) were collected throughout treatment, and blinded follow-up phone assessments of outcome measures (12-item Brief Symptom Inventory, Patient Health Questionnaire 8, Sheehan Disability Scale) were completed at 12 and 18 months. Propensity score weighting controlled for baseline differences in demographics and symptom severity between patients with high and low dose and engagement. These analyses included the 439 patients that selected CBT as treatment modality. Results Completing exposures, high attendance, and being more homework adherent predicted better outcomes across all measures at 12 and 18 months, and high CBT commitment predicted better outcomes on all measures at 18 months. Conclusions This study found that higher treatment dose and patient engagement in CBT for anxiety disorders were stable and robust predictors of greater reductions in anxiety symptoms, depression symptoms, and functional disability. PMID:23750465

Emotional intelligence in the operating room: analysis from the Boston Marathon bombing.

PubMed

Chang, Beverly P; Vacanti, Joshua C; Michaud, Yvonne; Flanagan, Hugh; Urman, Richard D

2014-01-01

The Boston Marathon terrorist bombing that occurred on April 15, 2013 illustrates the importance of a cohesive, efficient management for the operating room and perioperative services. Conceptually, emotional intelligence (EI) is a form of social intelligence used by individuals in leadership positions to monitor the feelings and emotions of their team while implementing a strategic plan. To describe the experience of caring for victims of the bombing at a large tertiary care center and provide examples demonstrating the importance of EI and its role in the management of patient flow and overall care. A retrospective review of trauma data was performed. Data regarding patient flow, treatment types, treatment times, and outcomes were gathered from the hospital's electronic tracking system and subsequently analyzed. Analyses were performed to aggregate the data, identify trends, and describe the medical care. Immediately following the bombing, a total of 35 patients were brought to the emergency department (ED) with injuries requiring immediate medical attention. 10 of these patients went directly to the operating room on arrival to the hospital. The first victim was in an operating room within 21 minutes after arrival to the ED. The application of EI in managerial decisions helped to ensure smooth transitions for victims throughout all stages of their perioperative care. EI provided the fundamental groundwork that allowed the operating room manager and nurse leaders to establish the calm and coordinated leadership that facilitated patient care and teamwork.

Developments in Australian Agricultural and Related Education

ERIC Educational Resources Information Center

McSweeney, Peter; Rayner, John

2011-01-01

While the calm waters metaphor might explain the changes navigated by Australian agricultural education through most of its history, the last 20 or so years have been very turbulent. Now, the new millennium sees agricultural education in both Australia and the Western world facing a different and less certain future. This paper analyses some of…

Keep Calm and Contracept! Addressing Young Women's Pleasure in Sexual Health and Contraception Consultations

ERIC Educational Resources Information Center

Hanbury, Ali; Eastham, Rachael

2016-01-01

Clinical sexual health consultations with young women often focus on avoiding "risks;" namely pregnancy and sexually transmitted infection transmission. They also typically fail to explore how contraception use can impact on the capacity to enjoy sexual relationships. In contrast, this paper argues that sexual pleasure should be a…

3 CFR 8982 - Proclamation 8982 of May 17, 2013. Emergency Medical Services Week, 2013

Code of Federal Regulations, 2014 CFR

2014-01-01

... hands provide vital, life-saving services, and their calm under pressure delivers comfort to neighbors... that quality medical care is only moments away. This week, let us recommit to supporting EMS personnel and thanking them for their heroic contributions to our lives. NOW, THEREFORE, I, BARACK OBAMA...

46 CFR 122.330 - Hatches and other openings.

Code of Federal Regulations, 2013 CFR

2013-10-01

... 46 Shipping 4 2013-10-01 2013-10-01 false Hatches and other openings. 122.330 Section 122.330... Miscellaneous Operating Requirements § 122.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or river routes in calm weather, all hatches and openings in the hull, except loading...

46 CFR 122.330 - Hatches and other openings.

Code of Federal Regulations, 2010 CFR

2010-10-01

... 46 Shipping 4 2010-10-01 2010-10-01 false Hatches and other openings. 122.330 Section 122.330... Miscellaneous Operating Requirements § 122.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or river routes in calm weather, all hatches and openings in the hull, except loading...

46 CFR 122.330 - Hatches and other openings.

Code of Federal Regulations, 2012 CFR

2012-10-01

... 46 Shipping 4 2012-10-01 2012-10-01 false Hatches and other openings. 122.330 Section 122.330... Miscellaneous Operating Requirements § 122.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or river routes in calm weather, all hatches and openings in the hull, except loading...

46 CFR 122.330 - Hatches and other openings.

Code of Federal Regulations, 2014 CFR

2014-10-01

... 46 Shipping 4 2014-10-01 2014-10-01 false Hatches and other openings. 122.330 Section 122.330... Miscellaneous Operating Requirements § 122.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or river routes in calm weather, all hatches and openings in the hull, except loading...

46 CFR 122.330 - Hatches and other openings.

Code of Federal Regulations, 2011 CFR

2011-10-01

... 46 Shipping 4 2011-10-01 2011-10-01 false Hatches and other openings. 122.330 Section 122.330... Miscellaneous Operating Requirements § 122.330 Hatches and other openings. (a) Except when operating on lakes, bays, and sounds, or river routes in calm weather, all hatches and openings in the hull, except loading...

The Power of Peer Pressure

ERIC Educational Resources Information Center

Wingle, Jane

2006-01-01

In a religion class of 26 bright creative sixth graders, one student demonstrates the power of peer pressure. Part of the morning ritual is to say prayer petitions. Students seems to be calmed by their expressions of care for their families, friends, pets, their military troops, victims of natural disasters, the homeless, etc. However, one student…

Calming the Monkey Mind

ERIC Educational Resources Information Center

Eliuk, Kendra; Chorney, David

2017-01-01

Many of today's students are experiencing higher levels of stress and anxiety in school. The need for competitive grades, the desire to be seen as perfect in a digital society, and parental pressures are only some of the reasons that students are experiencing more stress. This increased stress has lead to an overworked mind for many youth, dubbed…

The Development of a Scale To Measure Negative Affectivity.

ERIC Educational Resources Information Center

Stokes, Joseph; Levin, Ira

Negative affectivity (NA) has been defined as a stable and pervasive individual difference characterized by a disposition to experience aversive emotional states (D. Watson and L. A. Clark, 1984). A brief self-report scale was developed to assess NA. The initial 28-item scale (which included seven items each representing nervousness/calmness,…

Computer Aided Learning of Mathematics: Software Evaluation

ERIC Educational Resources Information Center

Yushau, B.; Bokhari, M. A.; Wessels, D. C. J.

2004-01-01

Computer Aided Learning of Mathematics (CALM) has been in use for some time in the Prep-Year Mathematics Program at King Fahd University of Petroleum & Minerals. Different kinds of software (both locally designed and imported) have been used in the quest of optimizing the recitation/problem session hour of the mathematics classes. This paper…

Transforming School Grounds.

ERIC Educational Resources Information Center

Coffey, Ann

1996-01-01

Discusses the possibilities and benefits of transforming school grounds into natural spaces for learning as well as for playing. A brief history of campaigns to utilize school grounds from the 1850s to the 1940s school Victory Gardens to present-day efforts is also included. Concludes by describing the calming effect on students and the economic…

Leveraging Lighting Color, Temperature and Luminosity for Improving Classroom Learning

ERIC Educational Resources Information Center

Mott, Michael Seth; Thomas, Teresa R.; Burnette, Jodie L.

2013-01-01

This short article addresses a preliminary exploration of a third grade teachers' action research applied to the use of a dynamic lighting system for improving educational performance in the classroom. Dynamic lighting offers teachers' four light settings: focus, energy, calm, and normal. Prior research has revealed a positive relationship between…

Does dietary tryptophan around farrowing affect sow behavior and piglet mortality

USDA-ARS?s Scientific Manuscript database

Piglet mortality remains a serious welfare and economic problem. Much of the early mortality is due to crushing by the sow. Tryptophan has been shown to reduce aggression and have a calming effect on behaviour, which may reduce the number and type of posture changes, thereby altering risk of crushin...

Joy in the Montessori Classroom

ERIC Educational Resources Information Center

Ulrich, Tamara D.

2014-01-01

In this article, the author states that it is a delight to walk into a Montessori classroom to the hum of children engaged in a variety of activities, especially when there is an accompanying feeling of joy and happiness. In desiring the peaceful calm of the classroom, educators may inadvertently hinder the joy, enthusiasm, and imagination that…

The Battle of Hampton Roads: A Revolution in Military Affairs

DTIC Science & Technology

2003-06-06

when the USS Weehawken sank while anchored in calm water, because she was overweight in the bow with ammunition. The bilge pumps in the stern were...the French Fleet, to the North America/West Indies Squadron to counter the United States Navy, to the Pacific Squadron to counter Chile and Peru , and to

Lame Ducks Can Leave on Wings that Fly.

ERIC Educational Resources Information Center

Richter, Richard P.

1995-01-01

While a "lame duck" college president may have diminished authority, he may also enjoy an unusual opportunity to move the institution forward. Outgoing presidents who pursue a substantive agenda during their final months can calm fears and second-guessing, preserve institutional momentum, and conclude their term with the satisfaction of a job well…

Evaluation of hair cortisol in beef cattle of divergent temperaments

USDA-ARS?s Scientific Manuscript database

The objective of this research project was to evaluate the relationships among hair and serum cortisol concentrations and cattle disposition. Spring born (n = 101) crossbred beef heifers (7 to 8 mo. of age) were evaluated for temperament preweaning and at weaning by pen score (PS; 1 = calm and 5 = e...

What You See Is Not What You Get

ERIC Educational Resources Information Center

White-McMahon, Meredith

2010-01-01

When upset, 15-year-old Peter overreacts, dumping verbal hostility on everyone, even those trying to help. Peter's attempt to see the principal--who was out of the office--led to an emotionally explosive crisis. In this life space crisis intervention (LSCI), staff calmly tried to help Peter clarify distorted reality. But patient questioning raised…

Censors in the Classroom: The Mind Benders.

ERIC Educational Resources Information Center

Jenkinson, Edward B.

Selected incidents of censorship in the schools are examined in this book, and suggestions are made for preserving students' and teachers' rights. The aim is to offer a calm, rational, informed discussion of censorship issues and an awareness of the organization and goals of pressure groups so that censorship efforts can be countered effectively.…

Circulating concentrations of non-esterified fatty acids (NEFA) as mediators of the innate immune response in cattle

USDA-ARS?s Scientific Manuscript database

We previously reported that temperamental cattle have greater non-esterified fatty acid (NEFA) concentrations and an altered innate immune response compared to calm cattle. Therefore, this trial was designed to determine if increasing energy availability via a lipid infusion or bolus dextrose inject...

When Reading Gets Ruff: Canine-Assisted Reading Programs

ERIC Educational Resources Information Center

Lane, Holly B.; Zavada, Shannon D. W.

2013-01-01

Canine-assisted reading programs show promise as an innovative method for engaging reluctant readers and motivating them to practice. In such programs, specially trained dogs visit classrooms and libraries, and children read to them. Children who struggle with reading may be motivated to read more because they find dogs to be calming and…

President George Washington: A Timeless Model of Great Leadership

DTIC Science & Technology

2011-04-29

and the serene calmness of his temper spoke of a perfect self-mastery ... It was only as the weary fight went on that the colonists discovered...the hour of danger or defeat, the patience with which he waited, the quickness and hardness with which he struck, the lofty and serene sense of duty

TOPEX/El Niño Watch - Los Niños may be Gone, But Pacific Pattern Remains August 14, 2000

NASA Image and Video Library

2000-08-30

After three years of El Niño and La Niña, the Pacific is finally calming down in the tropics but still shows signs of being abnormal elsewhere, according to the satellite data from NASA U.S.-French TOPEX/Poseidon mission.

Sources of glacial moisture in Mesoamerica

USGS Publications Warehouse

Bradbury, J.P.

1997-01-01

Paleoclimatic records from Mesoamerica document the interplay between Atlantic and Pacific sources of precipitation during the last glacial stage and Holocene. Today, and throughout much of the Holocene, the entire region receives its principal moisture in the summer from an interaction of easterly trade winds with the equatorial calms. Glacial records from sites east of 95?? W in Guatemala, Florida, northern Venezuela and Colombia record dry conditions before 12 ka, however. West of 95?? W, glacial conditions were moister than in the Holocene. For example, pollen and diatom data show that Lake Pa??tzcuaro in the central Mexican highlands was cool, deep and fresh during this time and fossil pinyon needles in packrat middens in Chihuahua, Sonora, Arizona, and Texas indicate cooler glacial climates with increased winter precipitation. Cold Gulf of Mexico sea-surface temperatures and reduced strength of the equatorial calms can explain arid full and late glacial environments east of 95?? W whereas an intensified pattern of winter, westerly air flow dominated hydrologic balances as far south as 20?? N. Overall cooler temperatures may have increased effective moisture levels during dry summer months in both areas. ?? 1997 INQUA/ Elsevier Science Ltd.

Atmospheric controls on elephant communication.

PubMed

Garstang, M; Larom, D; Raspet, R; Lindeque, M

1995-04-01

Atmospheric conditions conducive to long-range transmission of low-frequency sound as used by elephants are found to exist in the Etosha National Park in Namibia during the late dry season. Meteorological measurements show that strong temperature inversions form at the surface before sunset and decay with sunrise, often accompanied by calm wind conditions during the early evening. These observations are used in an acoustic model to determine the sensitivity of infrasound to the effects of (a) the strength, thickness and elevation of temperature inversions, and (b) the growth and decay of an inversion typical of dry, elevated African savannas. The results suggest that the range over which elephants communicate more than doubles at night. Optimum conditions occur 1-2 h after sunset on clear, relatively cold, calm nights. At these times, ranges of over 10 km are likely, with the greatest amplification occurring at the lowest frequency tested. This strong diurnal cycle in communication range may be reflected in longer-lasting changes in weather and may exert a significant influence on elephant behaviour on time scales from days to many years.

Effects of dynamic information in recognising facial expressions on dimensional and categorical judgments.

PubMed

Fujimura, Tomomi; Suzuki, Naoto

2010-01-01

We investigated the effects of dynamic information on decoding facial expressions. A dynamic face entailed a change from a neutral to a full-blown expression, whereas a static face included only the full-blown expression. Sixty-eight participants were divided into two groups, the dynamic condition and the static condition. The facial stimuli expressed eight kinds of emotions (excited, happy, calm, sleepy, sad, angry, fearful, and surprised) according to a dimensional perspective. Participants evaluated each facial stimulus using two methods, the Affect Grid (Russell et al, 1989 Personality and Social Psychology 29 497-510) and the forced-choice task, allowing for dimensional and categorical judgment interpretations. For activation ratings in dimensional judgments, the results indicated that dynamic calm faces, low-activation expressions were rated as less activated than static faces. For categorical judgments, dynamic excited, happy, and fearful faces, which are high- and middle-activation expressions, had higher ratings than did those under the static condition. These results suggest that the beneficial effect of dynamic information depends on the emotional properties of facial expressions.

Effect of social odor context on the emission of isolation-induced ultrasonic vocalizations in the BTBR T+tf/J mouse model for autism

PubMed Central

Wöhr, Markus

2015-01-01

An important diagnostic criterion for social communication deficits in autism spectrum disorders (ASD) are difficulties in adjusting behavior to suit different social contexts. While the BTBR T+tf/J (BTBR) inbred strain of mice is one of the most commonly used mouse models for ASD, little is known about whether BTBR mice display deficits in detecting changes in social context and their ability to adjust to them. Here, it was tested therefore whether the emission of isolation-induced ultrasonic vocalizations (USV) in BTBR mouse pups is affected by the social odor context, in comparison to the standard control strain with high sociability, C57BL/6J (B6). It is known that the presence of odors from mothers and littermates leads to a calming of the isolated mouse pup, and hence to a reduction in isolation-induced USV emission. In accordance with their behavioral phenotypes with relevance to all diagnostic core symptoms of ASD, it was predicted that BTBR mouse pups would not display a calming response when tested under soiled bedding conditions with home cage bedding material containing maternal odors, and that similar isolation-induced USV emission rates would be seen in BTBR mice tested under clean and soiled bedding conditions. Unexpectedly, however, the present findings show that BTBR mouse pups display such a calming response and emit fewer isolation-induced USV when tested under soiled as compared to clean bedding conditions, similar to B6 mouse pups. Yet, in contrast to B6 mouse pups, which emitted isolation-induced USV with shorter call durations and lower levels of frequency modulation under soiled bedding conditions, social odor context had no effect on acoustic call features in BTBR mouse pups. This indicates that the BTBR mouse model for ASD does not display deficits in detecting changes in social context, but has a limited ability and/or reduced motivation to adjust to them. PMID:25852455

Estimation of nocturnal CO2 and N2O soil emissions from changes in surface boundary layer mass storage

NASA Astrophysics Data System (ADS)

Grant, Richard H.; Omonode, Rex A.

2018-04-01

Annual budgets of greenhouse and other trace gases require knowledge of the emissions throughout the year. Unfortunately, emissions into the surface boundary layer during stable, calm nocturnal periods are not measurable using most micrometeorological methods due to non-stationarity and uncoupled flow. However, during nocturnal periods with very light winds, carbon dioxide (CO2) and nitrous oxide (N2O) frequently accumulate near the surface and this mass accumulation can be used to determine emissions. Gas concentrations were measured at four heights (one within and three above canopy) and turbulence was measured at three heights above a mature 2.5 m maize canopy from 23 July to 10 September 2015. Nocturnal CO2 and N2O fluxes from the canopy were determined using the accumulation of mass within a 6.3 m control volume and out the top of the control volume within the nocturnal surface boundary layer. Diffusive fluxes were estimated by flux gradient method. The total accumulative and diffusive fluxes during near-calm nights (friction velocities < 0.05 ms-1) averaged 1.16 µmol m-2 s-1 CO2 and 0.53 nmol m-2 s-1 N2O. Fluxes were also measured using chambers. Daily mean CO2 fluxes determined by the accumulation method were 90 to 130 % of those determined using soil chambers. Daily mean N2O fluxes determined by the accumulation method were 60 to 80 % of that determined using soil chambers. The better signal-to-noise ratios of the chamber method for CO2 over N2O, non-stationary flow, assumed Schmidt numbers, and anemometer tilt were likely contributing reasons for the differences in chambers versus accumulated nocturnal mass flux estimates. Near-surface N2O accumulative flux measurements in more homogeneous regions and with greater depth are needed to confirm the conclusion that mass accumulation can be effectively used to estimate soil emissions during nearly calm nights.

The Dynamics and Evolution of Poles and Rogue Waves for Nonlinear Schrödinger Equations*

NASA Astrophysics Data System (ADS)

Chiu, Tin Lok; Liu, Tian Yang; Chan, Hiu Ning; Wing Chow, Kwok

2017-09-01

Rogue waves are unexpectedly large deviations from equilibrium or otherwise calm positions in physical systems, e.g. hydrodynamic waves and optical beam intensities. The profiles and points of maximum displacements of these rogue waves are correlated with the movement of poles of the exact solutions extended to the complex plane through analytic continuation. Such links are shown to be surprisingly precise for the first order rogue wave of the nonlinear Schrödinger (NLS) and the derivative NLS equations. A computational study on the second order rogue waves of the NLS equation also displays remarkable agreements.

Violent media consumption and the recognition of dynamic facial expressions.

PubMed

Kirsh, Steven J; Mounts, Jeffrey R W; Olczak, Paul V

2006-05-01

This study assessed the speed of recognition of facial emotional expressions (happy and angry) as a function of violent media consumption. Color photos of calm facial expressions morphed to either an angry or a happy facial expression. Participants were asked to make a speeded identification of the emotion (happiness or anger) during the morph. Results indicated that, independent of trait aggressiveness, participants high in violent media consumption responded slower to depictions of happiness and faster to depictions of anger than participants low in violent media consumption. Implications of these findings are discussed with respect to current models of aggressive behavior.

Ditching Investigation of a 1/10-Scale Model of the Grumman F9F-2 Airplane, TED No. NACA DE 335

NASA Technical Reports Server (NTRS)

Fisher, Lloyd J.; McBride, Ellis E.

1955-01-01

An investigation was made of a 1/10-scale dynamically similar model of the Grumman FgF-2 airplane to study its behavior when ditched. The model was landed in calm water at the Langley Tank No. 2 monorail. Various landing attitudes, speeds, and configurations were investigated. The behavior of the model was determined from visual observations, acceleration records, and motion-picture records of the ditchings. Data are presented in tabular form, sequence photographs, time-history acceleration curves, and plots of attitude and speed against distance after contact.

"Tugboat Annie:" nursing's hero of Pearl Harbor--Grace Lally (1897-1983).

PubMed

Hawkins, J W; Matthews, I

1991-01-01

In 1991 we will mark the 50th anniversary of the Japanese attack on Pearl Harbor. Few nurses know that the Chief Nurse aboard the USS Solace, the only hospital ship in port on that fateful day, played a critical role in caring for the survivors. Grace Lally's calm, professional manner, along with her sensitivity to the needs of her patients, her 12 nurses, and the crew of the Solace made her a hero. This study is an investigation of her role on December 7, 1941, and her contributions as a career military nurse.

Owner perceived differences between mixed-breed and purebred dogs.

PubMed

Turcsán, Borbála; Miklósi, Ádám; Kubinyi, Enikő

2017-01-01

Studies about the behaviours of mixed-breed dogs are rare, although mixed-breeds represent the majority of the world's dog population. We have conducted two surveys to investigate the behavioural, demographic, and dog keeping differences between purebred and mixed-breed companion dogs. Questionnaire data were collected on a large sample of dogs living in Germany (N = 7,700 purebred dogs representing more than 200 breeds, and N = 7,691 mixed-breeds). We found that according to their owners, mixed-breeds were (1) less calm, (2) less sociable toward other dogs, and (3) showed more problematic behaviour than purebreds (p < 0.001 for all). Mixed-breeds and purebreds were similar in trainability and boldness scores. However, twelve out of 20 demographic and dog keeping factors differed between purebred and mixed-breed dogs, and two factors showed considerable (> 10%) differences: neutering was more frequent among mixed-breeds, and they were acquired at older ages than purebreds (p < 0.001 for both), which could result in the observed behaviour differences. After controlling for the distribution of the demographic and dog keeping factors, we found that mixed-breeds were (1) more trainable than purebreds, (2) less calm, and (3) showed more problematic behaviour than purebreds (p < 0.001 for all). We discuss that these differences at least partly might be due to selective forces. Our results suggest that instead of being the "average" dogs, mixed-breeds represent a special group with characteristic behavioural traits.

Influence of positive distractions on children in two clinic waiting areas.

PubMed

Pati, Debajyoti; Nanda, Upali

2011-01-01

To examine the influence of positive distraction on the behavior and activity of children in two clinic waiting areas. People spend a considerable proportion of time waiting in hospitals. Studies show that the quality of waiting environments influences the perception of quality of care and caregivers, that perception of waiting time is a better indicator of patient satisfaction than actual waiting time, and that the waiting environment contributes to the perception of wait time. In fact, the attractiveness of the physical environment in waiting areas has been shown to be significantly associated with higher perceived quality of care, less anxiety, and higher reported positive interaction with staff. Can positive distractions in waiting areas improve the waiting experience, as indicated by the behavior and activities of children waiting for treatment? Five distraction conditions were randomly introduced in the waiting area of the dental and cardiac clinics of a major pediatric tertiary care center through a single plasma screen intervention. The attention, behavior, and activities of waiting children were recorded. Data on 158 pediatric patients were collected over 12 days during December 2008 and January 2009. Data analysis shows that the introduction of distraction conditions was associated with more calm behavior and less fine and gross movement, suggesting significant calming effects associated with the distraction conditions. Data also suggest that positive distraction conditions are significant attention grabbers and could be an important contributor to improving the waiting experience for children in hospitals by improving environmental attractiveness.

Interpretations of person-centered dementia care: Same rhetoric, different practices? A comparative study of nursing homes in England and Sweden.

PubMed

Stranz, Anneli; Sörensdotter, Renita

2016-08-01

Using ethnographic data collected from nursing homes in England and Sweden, this article analyzes how a person-centered approach to dementia care has been interpreted in two different contexts. Based on typical elements of person-centered care identified in previous research, the analysis examines environmental changes and the way care is performed. A discourse of person-centered care is articulated at both nursing homes, which aim to create a good environment and care practice for people with dementia. Although we found similarities in how good care was understood at the two homes, we also found important differences. The results point by to two types of care atmospheres, such that cheerfulness and activity are underlined at the English home and calmness at the Swedish home. Differences in the environments and practices of a person-centered approach can be related to how ways of giving care in the two homes accentuate two different symptoms of dementia. In the English home, the problem of a shrinking world was stressed and the solution was stimulation. At the Swedish home, problems of agitation and anxiety were stressed and the solution was calm and quiet. These differences are discussed in the light of the role of national policy, resources and the organization of work, which can partly clarify why some aspects of what is good care for persons with dementia are underscored in a specific context and not in others. Copyright © 2016 Elsevier Inc. All rights reserved.

Owner perceived differences between mixed-breed and purebred dogs

PubMed Central

Turcsán, Borbála; Miklósi, Ádám; Kubinyi, Enikő

2017-01-01

Studies about the behaviours of mixed-breed dogs are rare, although mixed-breeds represent the majority of the world’s dog population. We have conducted two surveys to investigate the behavioural, demographic, and dog keeping differences between purebred and mixed-breed companion dogs. Questionnaire data were collected on a large sample of dogs living in Germany (N = 7,700 purebred dogs representing more than 200 breeds, and N = 7,691 mixed-breeds). We found that according to their owners, mixed-breeds were (1) less calm, (2) less sociable toward other dogs, and (3) showed more problematic behaviour than purebreds (p < 0.001 for all). Mixed-breeds and purebreds were similar in trainability and boldness scores. However, twelve out of 20 demographic and dog keeping factors differed between purebred and mixed-breed dogs, and two factors showed considerable (> 10%) differences: neutering was more frequent among mixed-breeds, and they were acquired at older ages than purebreds (p < 0.001 for both), which could result in the observed behaviour differences. After controlling for the distribution of the demographic and dog keeping factors, we found that mixed-breeds were (1) more trainable than purebreds, (2) less calm, and (3) showed more problematic behaviour than purebreds (p < 0.001 for all). We discuss that these differences at least partly might be due to selective forces. Our results suggest that instead of being the “average” dogs, mixed-breeds represent a special group with characteristic behavioural traits. PMID:28222103

How Is Developing the Sense of Belonging in Iranian Adolescent Girls? A Qualitative Study.

PubMed

Mousavi, Mahsa; Shahriari, Mohsen; Salehi, Mehrdad; Kohan, Shahnaz

2018-05-20

Communicating with adolescents is associated with many challenges for parents and healthcare providers. This qualitative study was conducted for exploring the sense of belonging in Iranian adolescent girls. In this study, deep semi-structured interviews were carried out with 27 adolescent girls, 10 experts, and 10 parents. Purposeful sampling was used and continued until data saturation. The data were coded and categorised through a conventional content analysis method by MAXQDA 10. Three main categories were obtained from the analysis of the participants' descriptions: "family; a haven of tranquillity", "dominated by peers", and "concerns about differences in gender socialization". According to our results, most of the girls achieved calmness through being emotionally accepted by their families. But this sense of belonging and tranquillity was shaken by their peers' showing off, in a way that adolescent girls were always struggling to gain acceptance among their peers. Also for fear of being rejected by their peers' group, they sometimes began to make friends with the opposite sex. Meanwhile, traditional attitudes towards gender roles and adolescent girls' feelings about their lower social participation as compared to that of boys had also led to their concern about differences in gender socialization and a lower sense of community belonging among some adolescent girls. Adequate parental education and the proper management of girls' interactions with the family and society can play an important role in the development of a sense of belonging among adolescent girls.

Nearshore drift dynamics of natural versus artificial seagrass wrack

NASA Astrophysics Data System (ADS)

Baring, Ryan J.; Fairweather, Peter G.; Lester, Rebecca E.

2018-03-01

Drifting macrophytes such as seagrass and macroalgae are commonly found washed ashore on sandy beaches but few studies have investigated the drift trajectories of macrophytes whilst near to the coast. This is the first study to investigate the surface drifting of small clumps of seagrass released at various distances from shore, across multiple days with contrasting wind and tidal conditions, in a large gulf in southern Australia. Natural and artificial radio-tagged seagrass units generally travelled in the same directions as tides but trajectories were variable across sampling days and when tagged units were released at different distances from shore. Natural and artificial units diverged from each other particularly on days when wind speeds increased but generally drifted in the same direction and ended up within close proximity to each other at the 6-h endpoint. During calm conditions, tagged seagrass units drifted with tides for 0.25-5 km and, during one sampling day when wind speeds increased, drifted for >5 km over the 6-h time period. Only tagged units that were released closest to shore stranded on sandy beaches within the six hours of observation, so it would be difficult to predict the eventual stranding location on shorelines for macrophytes released further offshore. This study provides evidence of the variability of macrophyte drift dynamics near to coastlines. Acknowledging this variability is essential for further understanding of the ecological significance of allochthonous material arriving at shorelines, which should be integrated into future research and management of sandy-beach ecosystems.

The future of immunotherapy for canine atopic dermatitis: a review.

PubMed

DeBoer, Douglas J

2017-02-01

Allergen specific immunotherapy (ASIT) is a foundation treatment for canine atopic dermatitis (CAD), though few critical studies have documented its effectiveness as a disease-modifying treatment in dogs. The mechanisms by which ASIT works in dogs have not been elucidated, although they are likely to parallel those known for humans. Current ASIT approaches in CAD focus on either subcutaneous or sublingual administration. Greater knowledge of major allergens in dogs, ideal dosage regimes and details of allergen admixture are likely to lead to better efficacy in CAD. Evaluation of biomarkers for successful therapy may also be of benefit. Potentially important advances in human medicine, that have yet to be explored in dogs, include use of modified allergen preparations such as allergoids, recombinant major allergens or allergen peptides; modification with adjuvants; or packaging of the above in virus-like particles. Co-administration of immunomodulators such as CpG oligodeoxynucleotides or specific monoclonal antibodies might direct the immune response in the desired direction while calming the "cytokine storm" of active disease. Initial trials of alternative routes of administration such as intralymphatic immunotherapy have yielded exciting results in humans, and continuing study in dogs is underway. Progress in ASIT of human food allergy may provide clues that will assist with improved diagnosis and patient management of CAD. Importantly, further study must be undertaken to clarify the conditions under which ASIT is a valuable treatment modality for dogs. © 2017 ESVD and ACVD.

Infant & Toddlers: How to Calm an Exuberant Baby

ERIC Educational Resources Information Center

Honig, Alice Sterling

2006-01-01

It is important to understand that babies differ in temperament. Some are sensationally exuberant and loud. Others are more withdrawn and quiet. Babies also differ in tempo and style. Some eat with gusto. Others deliberately scoop a bit of cooked cereal onto a spoon and slowly munch on their food. Helping a baby learn to modulate voice tones means…

Teacher Unions and No Child Left Behind Reconstitution: The Calm before the Storm

ERIC Educational Resources Information Center

McNeal, Laura

2012-01-01

This article examines the intersection of teacher unions, school reform and the No Child Left Behind Act. Specifically, this article highlights the legal challenges that school leaders are likely to experience as they attempt to implement No Child Left Behind Act's reconstitution mandates in failing schools, while not infringing on teachers' legal…

The Results of Teaching Middle School Students Two Relaxation Techniques as Part of a Conflict Prevention Program.

ERIC Educational Resources Information Center

Dacey, John S.; And Others

1997-01-01

Boston College Conflict Prevention Program techniques for relaxation and self-control were taught to middle-school students in two Boston schools. Preliminary results from teacher interviews revealed that students spontaneously used these methods to calm their "fight-or-flight" reactions in real conflicts. Results also indicated that…

Clay Cuffman: A Cool, Calm, Relaxed Guy

ERIC Educational Resources Information Center

Booth, Gina

2010-01-01

This article describes Clay Cuffman, a simple clay-sculpture project that requires two or three sessions, and works for students from the upper-elementary level through high school. It takes about 1.5 pounds of clay per student--about the size of a small grapefruit. The Cuffman project is a great way for upper-elementary through high-school…

Infants & Toddlers "What's Going On? How to Hold Squriming Babies

ERIC Educational Resources Information Center

Honig, Alice Sterling

2005-01-01

Using Simple strategies, caregivers can learn to effectively communicate with infants through touch. This article offers suggestions and techniques for calming squirming babies of all types and ages who seem to be unable to find a comfortable position while being held. She begins by suggesting that care givers of very small babies be patient and…

Low Cost Graphics. Second Edition.

ERIC Educational Resources Information Center

Tinker, Robert F.

This manual describes the CALM TV graphics interface, a low-cost means of producing quality graphics on an ordinary TV. The system permits the output of data in graphic as well as alphanumeric form and the input of data from the face of the TV using a light pen. The integrated circuits required in the interface can be obtained from standard…

Flame characteristics for fires in southern fuels

Treesearch

Ralph M. Nelson

1980-01-01

A flame model and analytical method are used to derive forest fire flame characteristics. Approximate solutions are used to express flame lengths, angles, heights, and tip velocities of headfires and calm-air fires in terms of fire intensity. Equations are compared with data from low-intensity controlled burns in southern fuels and with data from the literature.

Keeping Fit: Inhale, Exhale

ERIC Educational Resources Information Center

Crupi, Jeffrey

2005-01-01

This article describes yoga and stretching exercises that can quickly restore order and bring a sense of calm to the classroom. All the exercises described can be done sitting cross-legged on the floor or on a small exercise mat or carpet square. Just a few minutes of yoga in the morning, between classes, or in the afternoon can certainly help to…

Oral dexmedetomidine for preoperative sedation in an adult uncooperative autistic patient.

PubMed

Konia, Mojca Remskar

2016-11-01

We describe preoperative sedation with oral dexmedetomidine 5 mcg/kg in an uncooperative adult with autism and developmental delay. The sedation with oral dexmedetomidine achieved good sedation level (Ramsey 4-5), allowing for calm transfer of the patient to the operating room and uneventful induction of anesthesia. Copyright © 2016 Elsevier Inc. All rights reserved.

33 CFR 183.53 - Horsepower capacity.

Code of Federal Regulations, 2010 CFR

2010-07-01

..., calm water with the wind speed below 10 knots. The test must be conducted with no load other than a... there is no loss of directional control. (4) Quick turn test procedure. Set throttle at a low... factor is over 52.5 and the boat has Remote steering and at least 20″ transom height No remote steering...

An Implementation of Tolerance Training in a Geography Lesson: Students' Opinions

ERIC Educational Resources Information Center

Gökçe, Nazli

2015-01-01

People around the world differ in race, language, religion, gender, and social and economic traits. Peace and calmness in the world can be created by teaching the value of "tolerance" to all people. In this age, war, violence and terror occur frequently. Thus, it was particularly important that the United Nations Educational, Scientific…

Evolution of the Chocolate Bar: A Creative Approach to Teaching Phylogenetic Relationships within Evolutionary Biology

ERIC Educational Resources Information Center

Burks, Romi L.; Boles, Larry C.

2007-01-01

Chocolate calms the mind, yet excites the senses. Chocolate also unites cultures. "Chocolat" (2000), a movie about a small town French chocolate shop, made millions internationally. Starring actors contributed partly to the film's success, but the film also drew salivating viewers worldwide to the multiple applications of chocolate. With its…

Making Schools Better Places to Be: Emotional Intelligence

ERIC Educational Resources Information Center

Jones, John; Hutchins, Nick

2004-01-01

According to Stein and Beck, "emotional intelligence is about being "street smart". Everyone uses it in situations where they are involved with other people, at work or in their personal lives; when they grasp what others want and need, what their strengths and weaknesses are; when they stay calm under pressure; when they are the kind of person…

Public School or Private School? One Family's Journey

ERIC Educational Resources Information Center

Schoenfeld, Jane

2008-01-01

Anna has serious learning differences, but she's bright. She was impulsive and irrepressible. She was often subject to high levels of anxiety and had difficulty focusing. She was sociable, but she didn't know how to make friends. Anna needed a calm, structured environment which valued academic achievement, but did not push the students to take on…

Calming the Spirit and Ensuring Super-Vivencia: Rural Mexican Women-Centred Teaching and Learning Spaces

ERIC Educational Resources Information Center

Galvan, Ruth Trinidad

2010-01-01

The changing social, cultural and economic conditions of transmigrant communities in rural Mexico require that women who stay behind, while their loved ones travel back and forth to the USA, create social relations that ensure their survival. From over five years of ethnographic research, this article explores the healing potential of…

Keep Calm and Go Abroad: The Effect of Learning Abroad on Student Mental Health

ERIC Educational Resources Information Center

Bathke, Amber; Kim, Ryoka

2016-01-01

Student mental health is a significant concern on US college campuses, however, what happens when those campuses go global? The experience of those who work in the international education field suggests that the percentage may be even higher than on campus, since culture shock, homesickness, and stress can trigger anxiety, depression, or other…

Nurse presence enhanced through Equus.

PubMed

Walsh, Kathleen M; Blakeney, Barbara A

2013-06-01

The purpose of this study was for nurses to experience equine-assisted learning and for them to describe their being in the moment with their horse. The aims of the study were to assist clinicians in recognizing their ability and skill at being present--that is, calm and centered--as they engage with horses and to determine if interaction with horses is a valid representation in recognizing presence in the participants. Descriptive phenomenology was used to explore this lived experience. Five themes emerged: The Experienced Novice, Present in the Moment, Discovery of Self, Team Building, and Leadership. Equine-assisted learning can be a meaningful venue for nurses to self-discover their ability to be present.

[The primiparae couple's experience of childbirth: quantitative study].

PubMed

Moreau, A; Kopff-Landas, A; Séjourné, N; Chabrol, H

2009-03-01

The aim of this research was to study childbirth experience for the primiparae couple and their emotional state in early post-partum. Thirty-three couples were interviewed 2 days after the birth. A questionnaire on childbirth experience and the EPDS were carried out. According to the results, mothers feel less satisfied, less calm, more useful and suffer more than fathers. Moreover, they consider father's participation more active and more supportive than themselves assess it. Experience of childbirth is linked with parent's emotional state in early postpartum. These results stress the importance to take into account the woman, the men and the couple as three separate and singular units and to create space for dialogue before and after childbirth.

Conflict management by hamadryas baboons (Papio hamadryas hamadryas) during crowding: a tension-reduction strategy.

PubMed

Judge, P G; Griffaton, N S; Fincke, A M

2006-10-01

Primates change a variety of behavioral responses during short-term exposure to crowding. Under crowded conditions, rates of aggression, submissive behavior, and affiliative behavior may increase or decrease. Different patterns of change among these three categories of response have been interpreted as various coping "strategies" for managing the increased risk of conflict under crowded conditions. Grooming is of particular interest because this behavior is known to have a calming influence on the recipient and could be used to manage conflict under tense situations. A captive group of nine hamadryas baboons (Papio hamadryas hamadryas) composed of two harems was observed under short-term crowding to determine whether this species adopts conflict-management strategies similar to those described in other primates. The aggression, submission, affiliation, and displacement activities of the six adults in the group (two males and four females) were recorded, and behaviors in their small indoor quarters was compared with baseline behaviors in the outdoor section of their enclosure, which had over 10 times more space. Repeated-measures analysis of variance (ANOVA) was used to compare behavioral rates during crowding with baseline rates recorded immediately after crowding and during matched controls collected at the same time of day as the crowding sessions. Aggression and submission rates did not change significantly across conditions. Huddling together and proximity increased during crowding, and females increased grooming of their harem male during crowding. Displacement activities (e.g., pacing and self-grooming) increased during crowding, but scratching, an indicator of anxiety in primates, did not. The pattern of behavior exhibited by this group conforms to an active "tension-reduction" strategy in which animals successfully reduce the higher risk of aggression during crowding.

Effects of wind direction on coarse and fine particulate matter concentrations in southeast Kansas.

PubMed

Guerra, Sergio A; Lane, Dennis D; Marotz, Glen A; Carter, Ray E; Hohl, Carrie M; Baldauf, Richard W

2006-11-01

Field data for coarse particulate matter ([PM] PM10) and fine particulate matter (PM2.5) were collected at selected sites in Southeast Kansas from March 1999 to October 2000, using portable MiniVol particulate samplers. The purpose was to assess the influence on air quality of four industrial facilities that burn hazardous waste in the area located in the communities of Chanute, Independence, Fredonia, and Coffeyville. Both spatial and temporal variation were observed in the data. Variation because of sampling site was found to be statistically significant for PM10 but not for PM2.5. PM10 concentrations were typically slightly higher at sites located within the four study communities than at background sites. Sampling sites were located north and south of the four targeted sources to provide upwind and downwind monitoring pairs. No statistically significant differences were found between upwind and downwind samples for either PM10 or PM2.5, indicating that the targeted sources did not contribute significantly to PM concentrations. Wind direction can frequently contribute to temporal variation in air pollutant concentrations and was investigated in this study. Sampling days were divided into four classifications: predominantly south winds, predominantly north winds, calm/variable winds, and winds from other directions. The effect of wind direction was found to be statistically significant for both PM10 and PM2.5. For both size ranges, PM concentrations were typically highest on days with predominantly south winds; days with calm/variable winds generally produced higher concentrations than did those with predominantly north winds or those with winds from "other" directions. The significant effect of wind direction suggests that regional sources may exert a large influence on PM concentrations in the area.

Contemplating the Future: Building Student Resilience in Climate Change Education

NASA Astrophysics Data System (ADS)

Allison, E.

2015-12-01

Climate change research has largely focused on the biophysical, economic, and political aspects of the phenomenon, its projected impacts, and the possibilities for adaptation (Carey et al. 2014; Castree et al. 2014). In the classroom, too, climate change is generally presented as a scientific, technological, political, and economic challenge. However, defining climate change as physical challenge, divorced from its cultural causes and responses, forecloses some pathways of inquiry and limits the possibilities for adaptation (Adger et al. 2013). Recent perspectives by the environmental historian Mark Carey and colleagues (2014) and by the geographer Noel Castree and colleagues (2014) contend that ethnographic, narrative, social scientific, and humanistic insights are necessary additions to the climate change policy process and can contribute to deliberate, resilient responses to climate change. Among the humanistic insights needed are strategies and practices to maintain fortitude and persistence in the midst of dispiriting ecological trends. Students facing the "gloom and doom" of climate change data in environmental studies courses can experience negative states of mind such as denial, despair, burnout, and grief. Emerging research, however, demonstrates how contemplative practice can shift consciousness and promote resilience. Contemplative practices are those that consciously direct calm, focused attention. Such practices can build internal resilience, by promoting a greater sense of calm and well-being, decreasing stress, and sharpening focus and concentration. In addition, contemplative practices improve relationships with other people, through increasing compassion and flexibility in thinking. They also strengthen relationships with the surrounding world by increasing our ability to question, explore, and cope with rapid change and complexity. This presentation provides a context for incorporating contemplative practices, including mindfulness exercises, creative expression, and meditation, into the environmental studies classroom, and discusses how these practices can cultivate well-being and resilience in the face of climate change.

Aroma-therapeutic effects of massage blended essential oils on humans.

PubMed

Hongratanaworakit, Tapanee

2011-08-01

Although blended essential oils are increasingly being used for the improvement of the quality of life and for the relief of various symptoms in patients, the scientific evaluation of the aroma-therapeutic effects of blended essential oils in humans is rather scarce. In this study, we hypothesized that applying blended essential oil would provide a synergistic effect that would have a chance for success in treating depression or anxiety. Therefore, the main objective of this study was to investigate the effects of the blended essential oil on autonomic parameters and on emotional responses in humans following transdermal absorption. The blended essential oil consisted of lavender and bergamot oils. Human autonomic parameters, i.e. blood pressure, pulse rate, breathing rate, and skin temperature, were recorded as indicators of the arousal level of the autonomic nervous system. In addition, subjects had to rate their emotional condition in terms of relaxation, vigor, calmness, attentiveness, mood, and alertness in order to assess subjective behavioral arousal. Forty healthy volunteers participated in the experiments. Blended essential oil was applied topically to the skin of the abdomen of each subject. Compared with placebo, blended essential oil caused significant decreases of pulse rate, and systolic and diastolic blood pressure, which indicated a decrease of autonomic arousal. At the emotional level, subjects in the blended essential oil group rated themselves as 'more calm' and 'more relaxed' than subjects in the control group. This finding suggests a decrease of subjective behavioral arousal. In conclusion, our investigation demonstrates the relaxing effect of a mixture of lavender and bergamot oils. This synergistic blend provides evidence for its use in medicine for treating depression or anxiety in humans.

Pedestrian traffic safety and outdoor active play among 10-13 year olds living in a mid-sized city.

PubMed

Nguyen, Andrew; Borghese, Michael M; Janssen, Ian

2018-06-01

This cross-sectional study examined the independent and interactive associations between objective and perceived measures of neighborhood pedestrian traffic safety and outdoor active play. A total of 458 children aged 10-13 years from Kingston, Canada were studied in 2015-2016. Outdoor active play was measured over 7 days using data from activity logs, accelerometers, and Global Positioning System loggers. Geographic Information System data were collected within 1 km of participants' homes and used to create traffic volume, traffic calming, traffic speed, and pedestrian infrastructure indexes. Parents' perceptions of these pedestrian safety domains were obtained by questionnaire. Most of the pedestrian safety measures were not significantly associated with outdoor active play, and there were no interactions between the objective and perceived measures ( p  > 0.3). The significant relationships are listed here. Children whose parents perceived moderate or high traffic speeds in their neighborhood had outdoor active play values that were 0.35 (SE = 0.10, p  = 0.021) and 0.20 (SE = 0.15, p  = 0.048) SD units higher, respectively, then children whose parents perceived low traffic speed. By comparison to children from neighborhoods in the lowest tertile, children from the highest traffic volume tertile had higher outdoor active play levels (0.26, SE = 0.12, p  = 0.029), while children from neighborhoods in the moderate traffic calming tertile (-0.28, SE = 0.11, p  = 0.008) and the moderate pedestrian infrastructure tertile (-0.25, SE = 0.11, p  = 0.023) had lower outdoor active play levels.

A pilot feasibility study of neurofeedback for children with autism.

PubMed

Steiner, Naomi J; Frenette, Elizabeth; Hynes, Caitlin; Pisarik, Elizabeth; Tomasetti, Kathryn; Perrin, Ellen C; Rene, Kirsten

2014-06-01

Neurofeedback (NFB) is an emerging treatment for children with autism spectrum disorder (ASD). This pilot study examined the feasibility of NFB for children with ASD. Ten children ages 7-12 with high functioning ASD and attention difficulties received a NFB attention training intervention. A standardized checklist captured feasibility, including focus during exercises and academic tasks, as well as off-task behaviors. Active behaviors and vocalizations were the most frequent off-task behaviors. Positive reinforcement and breaks including calm breathing exercises were the most common supports. Low motivation was associated with higher feasibility challenges, yet parental involvement and accommodations were helpful. This pilot study shows that it is feasible to conduct NFB sessions with children with high functioning autism and attention difficulties.

Financial fluctuations anchored to economic fundamentals: A mesoscopic network approach.

PubMed

Sharma, Kiran; Gopalakrishnan, Balagopal; Chakrabarti, Anindya S; Chakraborti, Anirban

2017-08-14

We demonstrate the existence of an empirical linkage between nominal financial networks and the underlying economic fundamentals, across countries. We construct the nominal return correlation networks from daily data to encapsulate sector-level dynamics and infer the relative importance of the sectors in the nominal network through measures of centrality and clustering algorithms. Eigenvector centrality robustly identifies the backbone of the minimum spanning tree defined on the return networks as well as the primary cluster in the multidimensional scaling map. We show that the sectors that are relatively large in size, defined with three metrics, viz., market capitalization, revenue and number of employees, constitute the core of the return networks, whereas the periphery is mostly populated by relatively smaller sectors. Therefore, sector-level nominal return dynamics are anchored to the real size effect, which ultimately shapes the optimal portfolios for risk management. Our results are reasonably robust across 27 countries of varying degrees of prosperity and across periods of market turbulence (2008-09) as well as periods of relative calmness (2012-13 and 2015-16).

Teaching and Learning: Using Gene Ontology to Enrich Student Learning

ERIC Educational Resources Information Center

Lindeman, Cheryl A.

2012-01-01

Teaching and learning in the information age can be stressful. It seems only yesterday teachers were trying to imagine what the information age would be like. Now their brains are bombarded by billions of words every time they perform a "Google Search." There is a calm to the chaos when teachers focus on the foundation of their profession. Their…

Medication room madness: calming the chaos.

PubMed

Conrad, Carole; Fields, Willa; McNamara, Tracey; Cone, Maryann; Atkins, Patricia

2010-01-01

Nurses work in stressful environments, encountering interruptions and distractions at almost every turn. The aim of this medication safety project was to improve the physical design and organizational layout of the medication room, reduce nurse interruptions and distractions, and create a standard medication process for enhanced patient safety and efficiency. This successful change improved the medication administration process, decreased medication errors, and enhanced nursing satisfaction.

"Ex Corde Ecclesiae" and American Catholic Higher Education: The Calm before the Storm or Dead in the Water?

ERIC Educational Resources Information Center

Russo, Charles J.; Gregory, David L.

2007-01-01

Amid the struggle that Catholic colleges and universities, especially those in the United States, face as they seek to preserve their religious identities, Rome formally entered the fray on August 15, 1990, when Pope John Paul II promulgated the "Ex Corde Ecclesiae" ("Ex Corde") (literally, "from the heart of the…

Okla. Tornado Renews Debate on Storm Safety

ERIC Educational Resources Information Center

Shah, Nirvi

2013-01-01

As soon as the winds that left seven students in Moore, Okla., dead last month had calmed, and more storms blew through the same area less than two weeks later, questions about the safety of schools in a region labeled Tornado Alley rose amid the rubble. While better design of new schools and thorough emergency training and practice may be in…

Calmness Fosters Compassionate Connections: Integrating Mindfulness to Support Diverse Parents, Their Young Children, and the Providers Who Serve Them

ERIC Educational Resources Information Center

Shahmoon-Shanok, Rebecca; Stevenson, Howard Carlton

2015-01-01

This article introduces and recommends mindfulness as a significant resource for earliest childhood practice, especially for parents and providers. Mindfulness is defined as it is coming to be understood and used by increasing numbers of people and systems in North America. The article also addresses how mindfulness is sometimes expressed and…

10 Minutes of Bliss

ERIC Educational Resources Information Center

Smith, Olynda

2014-01-01

For many of us, it is challenging to find the time to sleep enough each night or to sit down for a meal. So how can this author convince you that taking 10 minutes to do anything every day is actually worth it? The benefits of meditation--increased calm, clarity, compassion, and empathy, to name a few--have been known for centuries. Recently,…