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Sample records for juris lavendelis gints

  1. Lavender

    MedlinePlus

    ... 356(5):479–485. Lavender. Natural Medicines Comprehensive Database Web site. Accessed at www.naturaldatabase.com on August 4, 2009. Lavender ( Lavandula angustifolia Miller). Natural Standard Database Web site. Accessed at www.naturalstandard.com on August ...

  2. Lavender inflorescence

    PubMed Central

    Guitton, Yann; Nicolè, Florence; Moja, Sandrine; Benabdelkader, Tarek; Valot, Nadine; Legrand, Sylvain; Jullien, Frédéric

    2010-01-01

    We analyzed VOC composition of complete inflorescences and single flowers of lavender during the flowering period. Our analyses, focused on the 20 most abundant terpenes, showed that three groups of components could be separated according to their patterns of variation during inflorescence ontogeny. These three groups were associated with three developmental stages: flower in bud, flower in bloom and faded flower. The expression of two terpene synthases (TPS) was followed using qPCR during inflorescence ontogeny. A comparison of these chemical and molecular analyses suggested that VOC production in lavender spike is mainly regulated at the transcriptional level. These results highlighted that lavender could be a model plant for future investigations on terpene biosynthesis and regulation, and could be used to explore the functions of terpene metabolites. PMID:20418661

  3. Our Faltering Jury.

    ERIC Educational Resources Information Center

    Altshuler, Albert W.

    1996-01-01

    Jury verdicts in recent high-profile cases, including the O. J. Simpson murder trial, have been controversial. Suggestions are offered for reform of jury trials to lessen the impact of societal stereotypes and public opinion. Among these suggestions are to eliminate or restrict peremptory juror challenges and rewrite and clarify instructions to…

  4. Lavender and the Nervous System

    PubMed Central

    Koulivand, Peir Hossein; Khaleghi Ghadiri, Maryam; Gorji, Ali

    2013-01-01

    Lavender is traditionally alleged to have a variety of therapeutic and curative properties, ranging from inducing relaxation to treating parasitic infections, burns, insect bites, and spasm. There is growing evidence suggesting that lavender oil may be an effective medicament in treatment of several neurological disorders. Several animal and human investigations suggest anxiolytic, mood stabilizer, sedative, analgesic, and anticonvulsive and neuroprotective properties for lavender. These studies raised the possibility of revival of lavender therapeutic efficacy in neurological disorders. In this paper, a survey on current experimental and clinical state of knowledge about the effect of lavender on the nervous system is given. PMID:23573142

  5. 25 CFR 11.314 - Jury trials.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Criminal Procedure § 11.314 Jury trials. (a) A defendant has a right, upon demand, to a jury trial in any criminal case: (1) That is punishable by a maximum sentence of one year incarceration; or (2) In which...

  6. Gint2D-T2 correlation NMR of porous media

    NASA Astrophysics Data System (ADS)

    Zhang, Yan; Blümich, Bernhard

    2015-03-01

    The internal magnetic field gradient induced in porous media by magnetic susceptibility differences at material interfaces impacts diffusion measurements in particular at high magnetic field and can be used to probe the pore structure. Insight about the relationship between pore space and internal gradient Gint can be obtained from 2D Laplace NMR experiments. When measuring distributions of transverse relaxation times T2 in fluid filled porous media, relaxation and diffusion in internal gradients arise simultaneously and data are often interpreted with the assumption that one or the other parameter be constant throughout the sample. To examine this assumption we measure correlations of the distributions of Gint2D and T2 by 2D Laplace NMR for three different kinds of samples, glass beads with different bead diameters saturated with water, glass beads filled with oil and water, and a wet mortar sample. For the first two samples the cases where either the internal gradient or diffusion dominates were examined separately in order to better understand the relationship between Gint and D. These results are useful for assessing the impact of internal gradients and diffusion in unknown samples, such as the mortar sample. The experiments were performed at different magnetic field strengths corresponding to 300 MHz and 700 MHz 1H Larmor frequency to identify the impact of the magnetic field on the internal gradient. Subsequently, spatially resolved Gint2D-T2 maps were obtained to study the sample heterogeneity.

  7. Gint2D-T2 correlation NMR of porous media.

    PubMed

    Zhang, Yan; Blümich, Bernhard

    2015-03-01

    The internal magnetic field gradient induced in porous media by magnetic susceptibility differences at material interfaces impacts diffusion measurements in particular at high magnetic field and can be used to probe the pore structure. Insight about the relationship between pore space and internal gradient G(int) can be obtained from 2D Laplace NMR experiments. When measuring distributions of transverse relaxation times T(2) in fluid filled porous media, relaxation and diffusion in internal gradients arise simultaneously and data are often interpreted with the assumption that one or the other parameter be constant throughout the sample. To examine this assumption we measure correlations of the distributions of G(int)(2)D and T(2) by 2D Laplace NMR for three different kinds of samples, glass beads with different bead diameters saturated with water, glass beads filled with oil and water, and a wet mortar sample. For the first two samples the cases where either the internal gradient or diffusion dominates were examined separately in order to better understand the relationship between G(int) and D. These results are useful for assessing the impact of internal gradients and diffusion in unknown samples, such as the mortar sample. The experiments were performed at different magnetic field strengths corresponding to 300 MHz and 700 MHz (1)H Larmor frequency to identify the impact of the magnetic field on the internal gradient. Subsequently, spatially resolved Gint(2)D-T(2) maps were obtained to study the sample heterogeneity. PMID:25723135

  8. JurisLIT Final Report.

    ERIC Educational Resources Information Center

    Sacramento County Probation Dept., Sacramento, CA.

    JurisLIT was a literacy training effort operated jointly by the Sacramento County Probation Department, the Sacramento County Office of Education, the Los Rios Community College District, and the Superior and Municipal Courts of Sacramento County from March 1990 to March 1994. The program required selected probationers aged 18-30 to participate in…

  9. GintAMT3 – a Low-Affinity Ammonium Transporter of the Arbuscular Mycorrhizal Rhizophagus irregularis

    PubMed Central

    Calabrese, Silvia; Pérez-Tienda, Jacob; Ellerbeck, Matthias; Arnould, Christine; Chatagnier, Odile; Boller, Thomas; Schüßler, Arthur; Brachmann, Andreas; Wipf, Daniel; Ferrol, Nuria; Courty, Pierre-Emmanuel

    2016-01-01

    Nutrient acquisition and transfer are essential steps in the arbuscular mycorrhizal (AM) symbiosis, which is formed by the majority of land plants. Mineral nutrients are taken up by AM fungi from the soil and transferred to the plant partner. Within the cortical plant root cells the fungal hyphae form tree-like structures (arbuscules) where the nutrients are released to the plant-fungal interface, i.e., to the periarbuscular space, before being taken up by the plant. In exchange, the AM fungi receive carbohydrates from the plant host. Besides the well-studied uptake of phosphorus (P), the uptake and transfer of nitrogen (N) plays a crucial role in this mutualistic interaction. In the AM fungus Rhizophagus irregularis (formerly called Glomus intraradices), two ammonium transporters (AMT) were previously described, namely GintAMT1 and GintAMT2. Here, we report the identification and characterization of a newly identified R. irregularis AMT, GintAMT3. Phylogenetic analyses revealed high sequence similarity to previously identified AM fungal AMTs and a clear separation from other fungal AMTs. Topological analysis indicated GintAMT3 to be a membrane bound pore forming protein, and GFP tagging showed it to be highly expressed in the intraradical mycelium of a fully established AM symbiosis. Expression of GintAMT3 in yeast successfully complemented the yeast AMT triple deletion mutant (MATa ura3 mep1Δ mep2Δ::LEU2 mep3Δ::KanMX2). GintAMT3 is characterized as a low affinity transport system with an apparent Km of 1.8 mM and a Vmax of 240 nmol-1 min-1 108 cells-1, which is regulated by substrate concentration and carbon supply. PMID:27252708

  10. Distillation time effect on lavender essential oil yield and composition

    Technology Transfer Automated Retrieval System (TEKTRAN)

    Lavender (Lavandula angustifolia Mill.) is one of the most widely grown essential oil crops in the world. Commercial extraction of lavender oil is done using steam distillation. The objective of this study was to evaluate the effect of the length of the distillation time (DT) on lavender essential o...

  11. Teaching Students about Their Civic Obligation--Jury Duty.

    ERIC Educational Resources Information Center

    Engelhardt, Leah T.; Steinbrink, John E.

    2001-01-01

    Contends that early adolescents need to learn how the jury trial system works. Provides background information on the topic for teachers. Includes a two-day lesson plan on jury duty as a civic obligation, background information for students, and extension activities relating to jury trials in the appendix. (CMK)

  12. Moral lessons from the jury box.

    PubMed

    Rich, Ben A

    2002-01-01

    A decade ago a North Carolina jury awarded millions of dollars in damages because of a healthcare institution's failure to provide appropriate pain relief to a dying patient. In 2001, a California jury found a physician guilty of elder abuse for his failure to properly manage the pain of a cancer patient. In both instances, state licensing boards had failed to take any disciplinary action against those involved. These cases dramatically illustrate a significant and persistent gulf between the lay public and the health professions with regard to the moral significance they attach to the duty to relieve suffering. Measures to insure that all patients receive effective assessment and management of their pain must take into account this disparity, and endeavor to achieve congruence by reconnecting the health professions to their ancient and core value--the relief of suffering. PMID:14650451

  13. Dental patient anxiety: Possible deal with Lavender fragrance

    PubMed Central

    Zabirunnisa, Md.; Gadagi, Jayaprakash S.; Gadde, Praveen; Myla, Nagamalleshwari; Koneru, Jyothirmai; Thatimatla, Chandrasekhar

    2014-01-01

    Objective: The pure essence of plants (essential oils) provides both psychological and physiological benefits when used accurately and safely. Conventionally, Lavender oil is known for relaxing, carminative, and sedative effects. Hence, an attempt was made to know the effect of Lavender essential oil on dental patient anxiety. Methods: The present study included two comparison groups (Lavender and control group), each comprising five dental clinics. In Lavender group, the ambient odor of Lavender essential oil was maintained with the help of a candle warmer in the reception area and in the control group, candle warmer with normal water was used. A total of 597 patients, aged above 18 years were included. A questionnaire comprising demographic information, and a modified dental anxiety scale was given to the patients in waiting room, and data regarding anxiety levels was recorded. Findings: Student's t-test (unpaired) showed a significant reduction in anxiety scores of Lavender group compared with the control group. Analysis of variances test showed reduction in anxiety scores as age increased in Lavender group. Conclusion: Fragrance of Lavender oil at reception area may effectively reduce the patient's state or current anxiety. This practice on routine usage can improve the quality of dental treatments. PMID:25328900

  14. 27 CFR 21.130 - Spike lavender oil, natural.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2010-04-01 2010-04-01 false Spike lavender oil, natural. 21.130 Section 21.130 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Denaturants § 21.130 Spike lavender oil, natural. (a) Alcohol content (as borneol). Not less than 30...

  15. 27 CFR 21.130 - Spike lavender oil, natural.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2011-04-01 2011-04-01 false Spike lavender oil, natural. 21.130 Section 21.130 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Denaturants § 21.130 Spike lavender oil, natural. (a) Alcohol content (as borneol). Not less than 30...

  16. 27 CFR 21.130 - Spike lavender oil, natural.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2012-04-01 2012-04-01 false Spike lavender oil, natural. 21.130 Section 21.130 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Denaturants § 21.130 Spike lavender oil, natural. (a) Alcohol content (as borneol). Not less than 30...

  17. 27 CFR 21.130 - Spike lavender oil, natural.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2014-04-01 2014-04-01 false Spike lavender oil, natural. 21.130 Section 21.130 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Denaturants § 21.130 Spike lavender oil, natural. (a) Alcohol content (as borneol). Not less than 30...

  18. 27 CFR 21.130 - Spike lavender oil, natural.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 27 Alcohol, Tobacco Products and Firearms 1 2013-04-01 2013-04-01 false Spike lavender oil, natural. 21.130 Section 21.130 Alcohol, Tobacco Products and Firearms ALCOHOL AND TOBACCO TAX AND TRADE... Denaturants § 21.130 Spike lavender oil, natural. (a) Alcohol content (as borneol). Not less than 30...

  19. Evaluation of 3D-Jury on CASP7 models

    PubMed Central

    Kaján, László; Rychlewski, Leszek

    2007-01-01

    Background 3D-Jury, the structure prediction consensus method publicly available in the Meta Server , was evaluated using models gathered in the 7th round of the Critical Assessment of Techniques for Protein Structure Prediction (CASP7). 3D-Jury is an automated expert process that generates protein structure meta-predictions from sets of models obtained from partner servers. Results The performance of 3D-Jury was analysed for three aspects. First, we examined the correlation between the 3D-Jury score and a model quality measure: the number of correctly predicted residues. The 3D-Jury score was shown to correlate significantly with the number of correctly predicted residues, the correlation is good enough to be used for prediction. 3D-Jury was also found to improve upon the competing servers' choice of the best structure model in most cases. The value of the 3D-Jury score as a generic reliability measure was also examined. We found that the 3D-Jury score separates bad models from good models better than the reliability score of the original server in 27 cases and falls short of it in only 5 cases out of a total of 38. We report the release of a new Meta Server feature: instant 3D-Jury scoring of uploaded user models. Conclusion The 3D-Jury score continues to be a good indicator of structural model quality. It also provides a generic reliability score, especially important for models that were not assigned such by the original server. Individual structure modellers can also benefit from the 3D-Jury scoring system by testing their models in the new instant scoring feature available in the Meta Server. PMID:17711571

  20. Twelve Angry Jurors?: Argument in the Jury Decision Making Process.

    ERIC Educational Resources Information Center

    Burnett, Ann; Badzinski, Diane M.

    Although scholars know a great deal about how argument works in the small group process in general, little is known about the role of argument in the jury decision making process. A study used R. A. Meyers' (1991) coding scheme to analyze the argument in 80 juries. Subjects were 209 males and 203 females enrolled in communication courses at a…

  1. Jury Selection in Child Sex Abuse Trials: A Case Analysis

    ERIC Educational Resources Information Center

    Cramer, Robert J.; Adams, Desiree D.; Brodsky, Stanley L.

    2009-01-01

    Child sex abuse cases have been the target of considerable psycho-legal research. The present paper offers an analysis of psychological constructs for jury selection in child sex abuse cases from the defense perspective. The authors specifically delineate general and case-specific jury selection variables. General variables include…

  2. How Juries Assess Universal Design in Norwegian Architectural School Competitions.

    PubMed

    Houck, Leif D

    2016-01-01

    This paper investigates how architectural school competition juries assess Universal Design. The method used is a case study of 18 recent architectural school competitions in Norway. The results show that most competition briefs ask for Universal Designed buildings. In 8 of the 18 cases, Universal Design is mentioned as an assessment criterion. In 11 of the 18 cases, Universal Design is commented on by the juries in the jury reports, but only in 3 of the cases, do the juries assess this aspect consistently on every competition project. The overall impression is that some amount of uncertainty looms concerning how Universal Design should be assessed in the competition stage. Based on the findings, future juries should concentrate on orientation and overview prior to technicalities and details. PMID:27534308

  3. Juries and Medical Malpractice Claims: Empirical Facts versus Myths

    PubMed Central

    2008-01-01

    Juries in medical malpractice trials are viewed as incompetent, antidoctor, irresponsible in awarding damages to patients, and casting a threatening shadow over the settlement process. Several decades of systematic empirical research yields little support for these claims. This article summarizes those findings. Doctors win about three cases of four that go to trial. Juries are skeptical about inflated claims. Jury verdicts on negligence are roughly similar to assessments made by medical experts and judges. Damage awards tend to correlate positively with the severity of injury. There are defensible reasons for large damage awards. Moreover, the largest awards are typically settled for much less than the verdicts. PMID:19002541

  4. Juries and medical malpractice claims: empirical facts versus myths.

    PubMed

    Vidmar, Neil

    2009-02-01

    Juries in medical malpractice trials are viewed as incompetent, antidoctor, irresponsible in awarding damages to patients, and casting a threatening shadow over the settlement process. Several decades of systematic empirical research yields little support for these claims. This article summarizes those findings. Doctors win about three cases of four that go to trial. Juries are skeptical about inflated claims. Jury verdicts on negligence are roughly similar to assessments made by medical experts and judges. Damage awards tend to correlate positively with the severity of injury. There are defensible reasons for large damage awards. Moreover, the largest awards are typically settled for much less than the verdicts. PMID:19002541

  5. Anticholinergic syndrome and supraventricular tachycardia caused by lavender tea toxicity.

    PubMed

    Acikalin, Ayca; Gulen, Muge; Kara, Banu; Icme, Ferhat; Cagliyan, Caglar Emre; Satar, Salim

    2012-01-01

    Lavender plants have been used for their cosmetic and biologic benefits for many centries. Extracts from Lavandula plants have been found to cause antimuscarinic effects by blocking sodium and calcium ion channels in in vitro and in vivo studies. We present a case of poisoning by ingestion of tea made from Lavender stoechas ( grass). The patient was admitted to our emergency department with supraventricular tachycardia due to anticholinergic syndrome triggered by drinking lavender tea. On electrocardiography, a narrow QRS complex tachycardia was evident. After carotid sinus massage, the patient immediately returned to sinus rhythm. There are no reported data about the toxicity of Lavender stoechas plants with respect to supraventricular tachycardia, anticholinergic syndrome or sympathetic nerve activity. PMID:22760025

  6. The occupational hazards of jury duty.

    PubMed

    Kaplan, S M; Winget, C

    1992-01-01

    Jurors on criminal trials carry a considerable burden of responsibility. They determine the defendant's fate. Additionally, during trials they can be exposed to stressful, frightening, and sordid aspects of life. The stressfulness varies depending upon the nature of the trial, its length, the nature of the testimony and evidence, the jurors' interpersonal relationships, the difficulty establishing guilt or innocence, the public's attitude, etc. These experiences can create psychological and/or physical discomfort that can be transient and mildly or moderately intense, or more serious and constitute illness. The authors have studied juries of four criminal trials--two murder cases, one child abuse case, and one obscenity case. Forty jurors were interviewed. Twenty-seven had one or more discomforting physical and/or physiological symptoms. These involved gastrointestinal distress (10 jurors); generalized nervousness (4 jurors); heart palpitation (6 jurors); headaches (4 jurors); sexual inhibitions (4 jurors); depression (4 jurors); anorexia (4 jurors); faintness (2 jurors); and numbness, lump in throat, chest pain, hives, and flu (1 juror each). Seven of the jurors became clearly ill. Illnesses included: peptic ulcer reactivation and hives, phobic reaction, anxiety state and increased alcohol use, hypertensive episode and visual scotomata, sexual inhibition, chills, fever, and depression, and post-traumatic stress disorder. PMID:1421562

  7. PlanJury: probabilistic plan evaluation revisited

    NASA Astrophysics Data System (ADS)

    Witte, M.; Sonke, J.-J.; van Herk, M.

    2014-03-01

    Purpose: Over a decade ago, the 'Van Herk margin recipe paper' introduced plan evaluation through DVH statistics based on population distributions of systematic and random errors. We extended this work for structures with correlated uncertainties (e.g. lymph nodes or parotid glands), and considered treatment plans containing multiple (overlapping) dose distributions (e.g. conventional lymph node and hypo-fractionated tumor doses) for which different image guidance protocols may lead to correlated errors. Methods: A command-line software tool 'PlanJury' was developed which reads 3D dose and structure data exported from a treatment planning system. Uncertainties are specified by standard deviations and correlation coefficients. Parameters control the DVH statistics to be computed: e.g. the probability of reaching a DVH constraint, or the dose absorbed at given confidence in a (combined) volume. Code was written in C++ and parallelized using OpenMP. Testing geometries were constructed using idealized spherical volumes and dose distributions. Results: Negligible stochastic noise could be attained within two minutes computation time for a single target. The confidence to properly cover both of two targets was 90% for two synchronously moving targets, but decreased by 7% if the targets moved independently. For two partially covered organs at risk the confidence of at least one organ below the mean dose threshold was 40% for synchronous motion, 36% for uncorrelated motion, but only 20% for either of the organs separately. Two abutting dose distributions ensuring 91% confidence of proper target dose for correlated motions led to 28% lower confidence for uncorrelated motions as relative displacements between the doses resulted in cold spots near the target. Conclusions: Probabilistic plan evaluation can efficiently be performed for complicated treatment planning situations, thus providing important plan quality information unavailable in conventional PTV based evaluations.

  8. Order of Verdict Consideration and Decision Rule Effects on Mock Jury Decision Making.

    ERIC Educational Resources Information Center

    Olaye, Imafidon M.

    A study investigated the effects of order verdict consideration and decision rule on jury verdicts. After reading the summary of an actual trial, 240 mock jurors drawn from undergraduate communications classes were randomly assigned to six-member juries. Jury assignments were made under two verdict orders (ascending and descending order of…

  9. The Dynamics of Jury Decision-Making: A Case Study.

    ERIC Educational Resources Information Center

    Howard, W. Gary; Redfering, David

    1983-01-01

    Surveyed jurors serving on 99 criminal cases to examine socioeconomic, demographic, and psychological factors related to a guilty verdict. Results showed items concerning authoritarianism, religious ideology, and prior experience with courts correlated with jury behavior, but socioeconomic characteristics were not significant. (JAC)

  10. Setting priorities: is there a role for citizens' juries?

    PubMed

    Lenaghan, J; New, B; Mitchell, E

    1996-06-22

    Citizens' juries are an attempt to meaningfully involve members of the public in decisions which affect them in their own communities. The Institute for Public Policy Research and Cambridge and Huntingdon Health Authority have recently piloted the first jury in the United Kingdom. Sixteen jurors sat for four days, hearing evidence from a number of expert witnesses. The jurors were asked to consider how priorities for health care should be set, according to what criteria, and to what extent the public should be involved in this process. This pilot was also an attempt to assess the process itself, and our initial evaluation indicates that, given enough time and information, the public is willing and able to contribute to the debate about priority setting in health care. PMID:8664672

  11. Jury selection in child sex abuse trials: a case analysis.

    PubMed

    Cramer, Robert J; Adams, Desiree D; Brodsky, Stanley L

    2009-01-01

    Child sex abuse cases have been the target of considerable psycho-legal research. The present paper offers an analysis of psychological constructs for jury selection in child sex abuse cases from the defense perspective. The authors specifically delineate general and case-specific jury selection variables. General variables include authoritarianism, dogmatism, need for cognition, pretrial knowledge, and race/socioeconomic status. Case-specific variables include sexual attitudes, homonegativity, juror abuse history, and beliefs about children. The paper also provides a factual background of a representative case, incorporates relevant case law, identifies sources for voir dire and juror questionnaire items, and discusses lessons from the primary author's first experience as a trial consultant for the defense. PMID:19306206

  12. Judge upholds jury award over employer's HIV disclosure.

    PubMed

    1995-06-30

    A Federal judge has refused to overturn or reduce a jury's $125,000 award to a Southeastern Pennsylvania Transportation Authority (SEPTA) employee who said his privacy was invaded when his superiors learned he was taking an AIDS medication. The employee, known as John Doe, charged that Judith Pierce, the chief administrative officer of SEPTA, looked at the records of the agency's prescription drug plan to confirm her suspicions that he had HIV. Pierce, who claimed drug report review was part of her job in controlling costs, contended that she wanted to make sure the plan's new administrator, Rite-Aid Corp., was charging the right prices for prescriptions. The judge agreed with the jury that Pierce went far beyond her role as auditor of the drug plan when she asked Rite-Aid to link individuals' names to specific prescriptions and then informed Doe's supervisor, associate, and another employee about Doe's AIDS medication. PMID:11362636

  13. A question of scent: lavender aroma promotes interpersonal trust

    PubMed Central

    Sellaro, Roberta; van Dijk, Wilco W.; Paccani, Claudia Rossi; Hommel, Bernhard; Colzato, Lorenza S.

    2015-01-01

    A previous study has shown that the degree of trust into others might be biased by inducing either a more “inclusive” or a more “exclusive” cognitive-control mode. Here, we investigated whether the degree of interpersonal trust can be biased by environmental factors, such as odors, that are likely to impact cognitive-control states. Arousing olfactory fragrances (e.g., peppermint) are supposed to induce a more exclusive, and calming olfactory fragrances (e.g., lavender) a more inclusive state. Participants performed the Trust Game, which provides an index of interpersonal trust by assessing the money units one participant (the trustor) transfers to another participant (the trustee), while being exposed to either peppermint or lavender aroma. All participants played the role of trustor. As expected, participants transferred significantly more money to the alleged trustee in the lavender as compared to the peppermint and control (no aroma) conditions. This observation might have various serious implications for a broad range of situations in which interpersonal trust is an essential element, such as cooperation (e.g., mixed-motives situations), bargaining and negotiation, consumer behavior, and group performance. PMID:25628577

  14. The biological activities of cinnamon, geranium and lavender essential oils.

    PubMed

    Sienkiewicz, Monika; Głowacka, Anna; Kowalczyk, Edward; Wiktorowska-Owczarek, Anna; Jóźwiak-Bębenista, Marta; Łysakowska, Monika

    2014-01-01

    Acinetobacter sp. represent an important cause of nosocomial infections. Their resistance to some antibiotics, their ability to survive on inanimate surfaces in the hospital environment and their ability to produce biofilms contributes to their virulence. The aim of the study was to determine the antibacterial properties of cinnamon, lavender and geranium essential oils against bacteria of the genus Acinetobacter isolated from several clinical materials and from the hospital environment. A comprehensive evaluation of the susceptibility of Acinetobacter sp. clinical strains to recommended antibiotics was performed. The constituents of cinnamon, lavender and geranium essential oils were identified by GC-FID-MS analysis, and their Minimal Inhibitory Concentrations (MICs) against tested clinical strains were determined by the micro-dilution broth method. In addition, the effects of essential oils on the viability of human microvascular endothelial cells (HMEC-1) and glioblastoma cell line (T98G) were evaluated. Cinnamon bark oil was the most active against clinical and environmental strains of Acinetobacter baumannii with MIC values ranging from 0.5 to 2.5 µL/mL. The MIC values for geranium oil were between 7.5 and 9.5 µL/mL, and between 10.5 and 13.0 µL/mL for lavender oil. These essential oils can be best employed in the fight against infections caused by bacteria from Acinetobacter genus as components of formulations for hygiene and disinfection of hospital environment. PMID:25514231

  15. The use of citizens' juries in health policy decision-making: a systematic review.

    PubMed

    Street, Jackie; Duszynski, Katherine; Krawczyk, Stephanie; Braunack-Mayer, Annette

    2014-05-01

    Deliberative inclusive approaches, such as citizen juries, have been used to engage citizens on a range of issues in health care and public health. Researchers engaging with the public to inform policy and practice have adapted the citizen jury method in a variety of ways. The nature and impact of these adaptations has not been evaluated. We systematically searched Medline (PubMED), CINAHL and Scopus databases to identify deliberative inclusive methods, particularly citizens' juries and their adaptations, deployed in health research. Identified studies were evaluated focussing on principles associated with deliberative democracy: inclusivity, deliberation and active citizenship. We examined overall process, recruitment, evidence presentation, documentation and outputs in empirical studies, and the relationship of these elements to theoretical explications of deliberative inclusive methods. The search yielded 37 papers describing 66 citizens' juries. The review demonstrated that the citizens' jury model has been extensively adapted. Inclusivity has been operationalised with sampling strategies that aim to recruit representative juries, although these efforts have produced mixed results. Deliberation has been supported through use of steering committees and facilitators to promote fair interaction between jurors. Many juries were shorter duration than originally recommended, limiting opportunity for constructive dialogue. With respect to citizenship, few juries' rulings were considered by decision-making bodies thereby limiting transfer into policy and practice. Constraints in public policy process may preclude use of the 'ideal' citizens' jury with potential loss of an effective method for informed community engagement. Adapted citizens' jury models provide an alternative: however, this review demonstrates that special attention should be paid to recruitment, independent oversight, jury duration and moderation. PMID:24657639

  16. The Impact of Voir Dire and the Deliberation Process on Jury Verdicts.

    ERIC Educational Resources Information Center

    Taylor, K. Phillip; Buchanan, Raymond W.

    Recent social scientific interest in juror selection has advanced the "voir dire" (jury selection) process beyond Clarence Darrow's formula for choosing a jury likely to be sympathetic to his client. From a communication perspective, generalization to different cases in different sections of the country and under different conditions suggests…

  17. Argumentation in Science Teacher Education: The Simulated Jury as a Resource for Teaching and Learning

    ERIC Educational Resources Information Center

    Vieira, Rodrigo Drumond; da Rocha Bernardo, José Roberto; Evagorou, Maria; de Melo, Viviane Florentino

    2015-01-01

    In this article, we focus on the contributions that a simulated jury-based activity might have for pre-service teachers, especially for their active participation and learning in teacher education. We observed a teacher educator using a series of simulated juries as teaching resources to help pre-service teachers develop their pedagogical…

  18. Patch Testing with Main Sensitizers Does Not Detect All Cases of Contact Allergy to Oxidized Lavender Oil.

    PubMed

    Hagvall, Lina; Christensson, Johanna Bråred

    2016-06-15

    Lavender oil is an essential oil obtained from lavender (Lavendula angustifolia). The main components linalool and linalyl acetate have been shown to autoxidize in contact with oxygen in the air, forming sensitizing hydroperoxides. Patients with suspected allergic contact dermatitis were consecutively patch-tested with oxidized lavender oil 6% pet., oxidized linalyl acetate 6% pet., and oxidized linalool 6% pet. to investigate the frequency of contact allergy to oxidized lavender oil, and the pattern of concomitant reactions to oxidized linalool and oxidized linalyl acetate. Positive reactions to oxidized lavender oil were found in 2.8% of the patients. Among those, 56% reacted to oxidized linalool and/or oxidized linalyl acetate, while 52% reacted to the fragrance markers of the baseline series. Oxidized lavender oil showed among the highest frequencies of contact allergy to studied essential oils. A well-standardized preparation of oxidized lavender oil could be a useful tool for diagnosis of contact allergy to fragrances. PMID:26671837

  19. Evaluating the use of citizens’ juries in food policy: a case study of food regulation

    PubMed Central

    2013-01-01

    Background Deliberative engagement techniques and citizens’ juries are touted as means of incorporating the public into policy decision-making, managing community expectations and increasing commitment to public health policy. This paper reports a study to examine the feasibility of citizens’ juries as a means of collecting data to inform public health policy related to food regulation through evaluation of the conduct of a citizens’ jury. Methods A citizens’ jury was conducted with a representative sample of 17 South Australians to explore their willingness to consider the proposition that food and drink advertising and/or sponsorship should be banned at children’s sporting events. Results The results showed that, in relation to the central proposition and evaluation data from the jury, opinion on the proposition remained comparatively stable. Most jurors indicated that they thought that food and drink sponsorship and/or advertising at children’s sporting events would have little or no effect on altering children’s diet and eating habits, with the proportion increasing during the jury process. Jurors were given evaluation sheets about the content of the jury and the process of the citizens’ jury to complete at the end of the session. The evaluation of the citizens’ jury process revealed positive perceptions. The majority of jurors agreed that their knowledge of the issues of food and drink sponsorship in children’s sport had increased as a result of participation in the citizens’ jury. The majority also viewed the decision-making process as fair and felt that their views were listened to. One important response in the evaluation was that all jurors indicated that, if given the opportunity, they would participate in another citizens’ jury. Conclusions The findings suggest that the citizens’ jury increased participant knowledge of the issue and facilitated reflective discussion of the proposition. Citizens’ juries are an effective means

  20. Engaging the public in healthcare decision-making: quantifying preferences for healthcare through citizens’ juries

    PubMed Central

    Scuffham, Paul A; Ratcliffe, Julie; Kendall, Elizabeth; Burton, Paul; Wilson, Andrew; Chalkidou, Kalipso; Littlejohns, Peter; Whitty, Jennifer A

    2014-01-01

    Introduction The optimal approach to engage the public in healthcare decision-making is unclear. Approaches range from deliberative citizens’ juries to large population surveys using discrete choice experiments. This study promotes public engagement and quantifies preferences in two key areas of relevance to the industry partners to identify which approach is most informative for informing healthcare policy. Methods and analysis The key areas identified are optimising appropriate use of emergency care and prioritising patients for bariatric surgery. Three citizens’ juries will be undertaken—two in Queensland to address each key issue and one in Adelaide to repeat the bariatric surgery deliberations with a different sample. Jurors will be given a choice experiment before the jury, immediately following the jury and at approximately 1 month following the jury. Control groups for each jury will be given the choice experiment at the same time points to test for convergence. Samples of healthcare decision-makers will be given the choice experiment as will two large samples of the population. Jury and control group participants will be recruited from the Queensland electoral roll and newspaper advertisements in Adelaide. Population samples will be recruited from a large research panel. Jury processes will be analysed qualitatively and choice experiments will be analysed using multinomial logit models and its more generalised forms. Comparisons between preferences across jurors predeliberation and postdeliberation, control participants, healthcare decision-makers and the general public will be undertaken for each key issue. Ethics and dissemination The study is approved by Griffith University Human Research Ethics Committee (MED/10/12/HREC). Findings of the juries and the choice experiments will be reported at a workshop of stakeholders to be held in 2015, in reports and in peer reviewed journals. PMID:24793259

  1. Lavender-thymol as a new topical aromatherapy preparation for episiotomy: A randomised clinical trial.

    PubMed

    Marzouk, T; Barakat, R; Ragab, A; Badria, F; Badawy, A

    2015-01-01

    The objective of this study was to evaluate the effectiveness of topical lavender-thymol in promoting episiotomy healing. This placebo-controlled, single-blinded, randomised clinical trial involved 60 primiparous women. REEDA score was used to evaluate the outcome of the trial. On the 7th post-partum day, women in Placebo-treated group had worse Redness, Edema, Ecchymosis, Discharge and Approximation (REEDA) score of 3.93 ± 3.65 compared with those in Lavender-thymol-treated group (2.03 ± 1.7) with significant difference (P = 0.013). Visual analogue Scale (VAS) score for pain at episiotomy in Lavender-thymol-treated group was 3.5 ± 1.9, whereas in Placebo-treated group it was 2.1 ± 2.2 (p = 0.011) for dyschezia, 3.8 ± 1.7 and 2.8 ± 1.6 in Placebo- and Lavender-thymol-treated women, respectively (p = 0.023). At 7th post-partum week, dyspareunia was more severe in Placebo-treated group compared with that in Lavender-thymol-treated group (5.3 ± 2.7 vs 2.7 ± 1.5 and p < 0.001). Topical aromatherapy using lavender-thymol was highly effective, suitable and safe for episiotomy wound care with little or no expected side effects compared with that using placebo. PMID:25384116

  2. [Discriminant Analysis of Lavender Essential Oil by Attenuated Total Reflectance Infrared Spectroscopy].

    PubMed

    Tang, Jun; Wang, Qing; Tong, Hong; Liao, Xiang; Zhang, Zheng-fang

    2016-03-01

    This work aimed to use attenuated total reflectance Fourier transform infrared spectroscopy to identify the lavender essential oil by establishing a Lavender variety and quality analysis model. So, 96 samples were tested. For all samples, the raw spectra were pretreated as second derivative, and to determine the 1 750-900 cm(-1) wavelengths for pattern recognition analysis on the basis of the variance calculation. The results showed that principal component analysis (PCA) can basically discriminate lavender oil cultivar and the first three principal components mainly represent the ester, alcohol and terpenoid substances. When the orthogonal partial least-squares discriminant analysis (OPLS-DA) model was established, the 68 samples were used for the calibration set. Determination coefficients of OPLS-DA regression curve were 0.959 2, 0.976 4, and 0.958 8 respectively for three varieties of lavender essential oil. Three varieties of essential oil's the root mean square error of prediction (RMSEP) in validation set were 0.142 9, 0.127 3, and 0.124 9, respectively. The discriminant rate of calibration set and the prediction rate of validation set had reached 100%. The model has the very good recognition capability to detect the variety and quality of lavender essential oil. The result indicated that a model which provides a quick, intuitive and feasible method had been built to discriminate lavender oils. PMID:27400512

  3. Respirators versus medical masks: evidence accumulates but the jury remains out

    PubMed Central

    Killingley, Ben

    2011-01-01

    Please cite this paper as: Killingley (2011). Respiratory versus medical masks: evidence accumulates but the jury remains out. Influenza and Other Respiratory Viruses DOI: 10.1111/j.1750‐2659.2011.00237.x. PMID:21477131

  4. Teaching about Our Jury System. Unit 1. Our Right to an Impartial Jury of Our Peers, Our Responsibility to Serve as an Impartial Factfinder When Called for Jury Service. Teaching Guide.

    ERIC Educational Resources Information Center

    Van Camp, Julie

    Designed for use in the junior high school curriculum, two lessons involve students in the structure and procedures of the jury system as it functions within the court system. Although intended for use with a slide program and computer software program, activities in the teaching guide can be used independently. For each lesson, background…

  5. The CSI effect and the Canadian and the Australian Jury.

    PubMed

    Holmgren, Janne A; Fordham, Judith

    2011-01-01

    Television shows, such as CBS's CSI and its spin-offs CSI: Miami; CSI: Las Vegas; and CSI: New York, have sparked the imagination of thousands of viewers who want to become forensic scientists. The shows' fictional portrayals of crime scene investigations have prompted fears that jurors will demand DNA and other forensic evidence before they will convict, and have unrealistic expectations of that evidence. This has been dubbed the "CSI effect." This phenomenon was explored using results from a Canadian study based on 605 surveys of Canadian college students who would be considered jury-eligible and Australian quantitative and qualitative findings from a study that surveyed and interviewed real posttrial jurors. Information about the way jurors deal with forensic evidence in the context of other evidence and feedback about the way in which understanding such evidence could be increased were gained from both these studies. The comparison provides insights into the knowledge base of jurors, permitting adaptation of methods of presenting forensic information by lawyers and experts in court, based on evidence rather than folklore. While the Canadian juror data showed statistically significant findings that jurors are clearly influenced in their treatment of some forensic evidence by their television-viewing habits, reassuringly, no support was found in either study for the operation of a detrimental CSI effect as defined above. In the Australian study, in fact, support was found for the proposition that jurors assess forensic evidence in a balanced and thoughtful manner. PMID:21155799

  6. Argumentation in Science Teacher Education: The simulated jury as a resource for teaching and learning

    NASA Astrophysics Data System (ADS)

    Drumond Vieira, Rodrigo; da Rocha Bernardo, José Roberto; Evagorou, Maria; Florentino de Melo, Viviane

    2015-05-01

    In this article, we focus on the contributions that a simulated jury-based activity might have for pre-service teachers, especially for their active participation and learning in teacher education. We observed a teacher educator using a series of simulated juries as teaching resources to help pre-service teachers develop their pedagogical knowledge and their argumentation abilities in a physics teacher methods course. For the purposes of this article, we have selected one simulated jury-based activity, comprising two opposed groups of pre-service teachers that presented aspects that hinder the teachers' development of professional knowledge (against group) and aspects that allow this development (favor group). After the groups' presentations, a group of judges was formed to evaluate the discussion. We applied a multi-level method for discourse analysis and the results showed that (1) the simulated jury afforded the pre-service teachers to position themselves as active knowledge producers; (2) the teacher acted as 'animator' of the pre-service teachers' actions, showing responsiveness to the emergence of circumstantial teaching and learning opportunities and (3) the simulated jury culminated in the judges' identification of the pattern 'concrete/obstacles-ideological/possibilities' in the groups' responses, which was elaborated by the teacher for the whole class. Implications from this study include using simulated juries for teaching and learning and for the development of the pre-service teachers' argumentative abilities. The potential of simulated juries to improve teaching and learning needs to be further explored in order to inform the uses and reflections of this resource in science education.

  7. Facial Comparison from CCTV footage: The competence and confidence of the jury.

    PubMed

    Walker, Heather; Tough, Ann

    2015-12-01

    CCTV footage is commonly used in the court room to help visualise the crime in question and to help identify the offender. Unfortunately the majority of surveillance cameras produce such poor quality images that the task of identifying individuals can be extremely difficult. This study aimed at determining whether the task of identifying the offender in CCTV footage was one which a jury should be competent to do, or whether expert evidence would be beneficial in such cases. The ability of potential jury members, the general public, was tested by asking participants to play the role of a jury member by means of an online survey. Potential jury members viewed CCTV in which a simulated offence took place, and were subsequently asked to compare still images of a defendant to the offender to try to determine if they were competent and confident about making a judgement as to whether the defendant committed the crime. Factors such as age, gender and profession of the potential jury members were considered, as well as the type of crime committed, in order to establish if these play any role in the decision made by potential jury members. These factors did not appear to play a significant role; however confidence was also investigated and it became very evident that this was a factor that must be taken into consideration when determining the requirement for expert contribution in facial comparisons. Jury members may well be willing and competent to a basic level in carrying out a facial comparison but if they lack a certain level of confidence in their ability and decision making then this task is more suitable for an expert with experience and skills in this field. PMID:26654085

  8. The effect of aromatherapy massage with lavender oil on severity of primary dysmenorrhea in Arsanjan students

    PubMed Central

    Bakhtshirin, Froozan; Abedi, Sara; YusefiZoj, Parisa; Razmjooee, Damoon

    2015-01-01

    Background: Presently, using complementary therapy such as lavender oil has specific application in medicine. The purpose of this study was to investigate the effect of aromatherapy massage on the severity of primary dysmenorrhea in nursing and midwifery students of Islamic Azad University of Arsanjan, Iran. Materials and Methods: This study was performed using clinical trial method on 80 eligible students whose level of pain was measured by visual analogue scale (VAS) before the intervention. Each participant, in the first days of menstruation, randomly received two types of massage with lavender and placebo oil in two consecutive cycles of menstruation. Their level of pain was measured before and 30 min after the intervention. In this study, each group was considered as their self-control group in the next cycle. The data were analyzed by SPSS software. Results: A significant decrease in VAS score after lavender massage was detected in comparison with placebo massage. There was a statistically significant difference between VAS scores after and before placebo massage. In addition, statistically the effect of lavender massage on the severity of primary dysmenorrhea was higher than that of placebo massage (P < 0.001). Conclusions: Findings of this study showed that lavender oil massage decreases primary dysmenorrhea and it can be used as an effective herbal drug. PMID:25709705

  9. BOOK REVIEW: Einstein's Jury: The Race to Test Relativity

    NASA Astrophysics Data System (ADS)

    Ehlers, Jürgen

    2007-10-01

    'I know very well that my theory rests on a shaky foundation. What attracts me to it is that it leads to consequences that seem to be accessible to experiment, and it provides a starting point for the theoretical understanding of gravitation', wrote Einstein in 1911. Einstein's Jury by Jeffrey Crelinsten—well documented, well written, and fascinating to read—describes how, from 1909 on, Einstein's two theories of relativity became known to astronomers, and how the predictions made between 1907 and 1915 were received as challenges to observers. The author gives a non-technical account of the efforts made until 1930 to test these predictions; he focuses on two of the three classical tests, namely gravitational redshift and bending of light; the 'jury' consists mainly of American observers—Adams, Campbell, Curtis, Hale, Perrin, St John, Trumpler and others—working with newly built large telescopes, and the Britons Eddington and Evershed. The major steps which, after a long struggle, convinced the majority of astronomers that Einstein was right, are narrated chronologically in rather great detail, especially the work at Lick Observatory, before and after the famous British observation of 1919, on solar eclipses, and the work at Mount Wilson and the Indian Kodaikanal Observatories to extract the gravitational redshift from the complicated spectrum of the sun. The account of the eclipse work which was carried out between 1918 and 1923 by Lick astronomers corrects the impression suggested by many historical accounts that the British expedition alone settled the light-bending question. Apart from these main topics, the anomalous perihelion advance of Mercury and the ether problem are covered. By concentrating on astronomy rather than on physics this book complements the rich but repetitive literature on Einstein and relativity which appeared in connection with the commemoration of Einstein's annus mirabilis, 2005. The well told stories include curiosities such as

  10. Social Justice and Environmental Awareness Developed through a Citizens' Jury

    NASA Astrophysics Data System (ADS)

    Knight, J.

    2014-12-01

    A Citizens' Jury (CJ) is a discussion forum in which managers, policymakers or politicians are able to present their case to the general public ('citizens') to whom they are accountable, and for these citizens to critically ask questions of the managers/policymakers/politicians in order to better understand issues surrounding local development, planning and policy, impacts and adaptive measures, and to highlight their concerns. A CJ can be useful with respect to developing social justice and environmental awareness issues because it can empower community action and present different viewpoints. A practical CJ exercise is used in a second-year undergraduate course entitled Climate Change and Society, at University of the Witwatersrand, Johannesburg, South Africa. The CJ is used to consider some of the impacts of management policies used for climate change and sustainable development adaption, based on a hypothetical scenario. This scenario is that a major energy company wants to build a dam with hydroelectric power station in a developing country. This will provide low-carbon renewable energy to the country, investment in electricity infrastructure, and the company is committed to help economic development in the country, including in jobs and education. However, building and flooding of the dam will involve displacing 10,000 people from rural communities, flooding agricultural areas and areas of high biodiversity, and archaeological sites. The exercise is based on students, in groups, assuming different 'identities' which may include a local business person, resident, politician, member of an NGO, tourist, engineer, farmer etc, from which viewpoint they must argue for/against the proposal and to question other peoples' viewpoints. This exercise is useful because it allows students to develop understandings of different viewpoints, evaluate risk and impacts on different communities, and highlights the complexity of real-world decision-making.

  11. BOOK REVIEW: Einstein's Jury: The Race to Test Relativity

    NASA Astrophysics Data System (ADS)

    Ehlers, Jürgen

    2007-10-01

    'I know very well that my theory rests on a shaky foundation. What attracts me to it is that it leads to consequences that seem to be accessible to experiment, and it provides a starting point for the theoretical understanding of gravitation', wrote Einstein in 1911. Einstein's Jury by Jeffrey Crelinsten—well documented, well written, and fascinating to read—describes how, from 1909 on, Einstein's two theories of relativity became known to astronomers, and how the predictions made between 1907 and 1915 were received as challenges to observers. The author gives a non-technical account of the efforts made until 1930 to test these predictions; he focuses on two of the three classical tests, namely gravitational redshift and bending of light; the 'jury' consists mainly of American observers—Adams, Campbell, Curtis, Hale, Perrin, St John, Trumpler and others—working with newly built large telescopes, and the Britons Eddington and Evershed. The major steps which, after a long struggle, convinced the majority of astronomers that Einstein was right, are narrated chronologically in rather great detail, especially the work at Lick Observatory, before and after the famous British observation of 1919, on solar eclipses, and the work at Mount Wilson and the Indian Kodaikanal Observatories to extract the gravitational redshift from the complicated spectrum of the sun. The account of the eclipse work which was carried out between 1918 and 1923 by Lick astronomers corrects the impression suggested by many historical accounts that the British expedition alone settled the light-bending question. Apart from these main topics, the anomalous perihelion advance of Mercury and the ether problem are covered. By concentrating on astronomy rather than on physics this book complements the rich but repetitive literature on Einstein and relativity which appeared in connection with the commemoration of Einstein's annus mirabilis, 2005. The well told stories include curiosities such as

  12. [Main Components of Xinjiang Lavender Essential Oil Determined by Partial Least Squares and Near Infrared Spectroscopy].

    PubMed

    Liao, Xiang; Wang, Qing; Fu, Ji-hong; Tang, Jun

    2015-09-01

    This work was undertaken to establish a quantitative analysis model which can rapid determinate the content of linalool, linalyl acetate of Xinjiang lavender essential oil. Totally 165 lavender essential oil samples were measured by using near infrared absorption spectrum (NIR), after analyzing the near infrared spectral absorption peaks of all samples, lavender essential oil have abundant chemical information and the interference of random noise may be relatively low on the spectral intervals of 7100~4500 cm(-1). Thus, the PLS models was constructed by using this interval for further analysis. 8 abnormal samples were eliminated. Through the clustering method, 157 lavender essential oil samples were divided into 105 calibration set samples and 52 validation set samples. Gas chromatography mass spectrometry (GC-MS) was used as a tool to determine the content of linalool and linalyl acetate in lavender essential oil. Then the matrix was established with the GC-MS raw data of two compounds in combination with the original NIR data. In order to optimize the model, different pretreatment methods were used to preprocess the raw NIR spectral to contrast the spectral filtering effect, after analysizing the quantitative model results of linalool and linalyl acetate, the root mean square error prediction (RMSEP) of orthogonal signal transformation (OSC) was 0.226, 0.558, spectrally, it was the optimum pretreatment method. In addition, forward interval partial least squares (FiPLS) method was used to exclude the wavelength points which has nothing to do with determination composition or present nonlinear correlation, finally 8 spectral intervals totally 160 wavelength points were obtained as the dataset. Combining the data sets which have optimized by OSC-FiPLS with partial least squares (PLS) to establish a rapid quantitative analysis model for determining the content of linalool and linalyl acetate in Xinjiang lavender essential oil, numbers of hidden variables of two

  13. Smelling lavender and rosemary increases free radical scavenging activity and decreases cortisol level in saliva.

    PubMed

    Atsumi, Toshiko; Tonosaki, Keiichi

    2007-02-28

    Free radicals/reactive oxygen species are related to many biological phenomena such as inflammation, aging, and carcinogenesis. The body possesses various antioxidative systems (free radical scavenging activity, FRSA) for preventing oxidative stress, and saliva contains such activity. In the present study, we measured the total salivary FRSA induced after the smelling of lavender and rosemary essential oils that are widely used in aromatherapy. Various physiologically active substances in saliva such as cortisol, secretory IgA, and alpha-amylase activity were found to be correlated with aroma-induced FRSA. The subjects (22 healthy volunteers) sniffed aroma for 5 min, and each subject's saliva was collected immediately. FRSA was measured using 1,1-diphenyl-2-picrylhydrazyl. The FRSA values were increased by stimulation with low concentrations (1000 times dilution) of lavender or by high-concentrations (10 times dilution) of rosemary. In contrast, both lavender and rosemary stimulations decreased cortisol levels. A significant inverse correlation was observed between the FRSA values and the cortisol levels with each concentration of rosemary stimulation. No significant changes were noted in sIgA or alpha-amylase. These findings clarify that lavender and rosemary enhance FRSA and decrease the stress hormone, cortisol, which protects the body from oxidative stress. PMID:17291597

  14. Effects of Inhalation of Lavender Essential Oil on Open-heart Surgery Pain.

    PubMed

    Salamati, Armaiti; Mashouf, Soheyla; Sahbaei, Faezeh; Mojab, Faraz

    2014-01-01

    This study evaluated the effects of inhalation of lavender essential oil on the pain of open-heart surgery. The main complaint of patients after open-heart surgery is chest pain. Due to the side effects of opioids, it is important to use a non-invasive way to effectively relieve pain including aromatherapy with analgesics. This study was a clinical single-blind trial and was conducted on 40 patients who had open-heart surgery in the cardiac ICU of 2 Hospitals of Tehran University of Medical Sciences, 2012. Criteria included: full consciousness, spontaneous breathing ability and not using synthetic opioids within 2 hours before extubation. After extubation, the patients were asked to mark the intensity of their pain using the visual analogue scale. Then, a cotton swab which was impregnated with 2 drops of lavender essential oil 2% was placed in their oxygen mask, and they got breath for 10 minutes. 30 minutes after aromatherapy, they were asked to re-mark their pain intensity. The level of patient's pain before and after aroma therapy were compared. The pain mean level before and after inhaling lavender essential oil was 5.60 (SD = 2.262) and 4.98 (SD = 2.293), respectively (p-value>0.05). Therefore, there is no significant difference and the result of study proves that lavender essential oil inhalation has no effect on reducing the pain of open-heart surgery. PMID:25587315

  15. Lavender Graduation: Acknowledging the Lives and Achievement of Lesbian, Gay, Bisexual, and Transgender College Students.

    ERIC Educational Resources Information Center

    Sano, Ronni

    2000-01-01

    Discusses the origins and practices of Lavender Graduations, events in which the lives and achievements of lesbian, gay, bisexual, and transgender college students are celebrated. Examines results of an evaluation survey, reviews implications for practice, and provides suggestions for future research. (Contains 19 references.) (GCP)

  16. (Almost) Everything I Need to Know about Multiculturalism I Learned on Jury Duty

    ERIC Educational Resources Information Center

    Smith, Shaunna

    2013-01-01

    In this article, the author states that during her experience on jury duty--spent with a melting pot of socially-conscious citizens--she reflected upon the implications for education and her own teaching practice. Three major themes centering around her understanding of multiculturalism surfaced: (1) Defining multiculturalism; (2) The cult of…

  17. Generational and age-based differences in attitudes towards jury service.

    PubMed

    Boatright, R G

    2001-01-01

    Analysis of surveys of jurors, potential jurors, and the general public show significant differences in attitudes towards jury service by the age of the respondent. This study analyzes the degree to which these differences are the result of generational effects, in which younger citizens are likely to continue in their beliefs about jury service as they age, and the degree to which they are a result of a respondent's life circumstances-income, employment status, or family status-and are thus not likely to be carried with jurors as they age. The article shows that, while there are differences in confidence in the courts by age group, younger jurors are more confident in their own abilities to serve well as jurors but more skeptical of the court as a whole; most differences in attitudes towards jury service are linked to life-cycle phenomena. As such, courts should work to provide assistance to particular age groups within the jury pool, including child care and appropriate compensation, if they are to attract jurors who are representative by age of the general public. PMID:11385703

  18. From Blood Freud to Jury System: The Metamorphosis of Cherokee Law from 1750 to 1840.

    ERIC Educational Resources Information Center

    Daniel, Michelle

    1987-01-01

    Examines the Cherokees' deliberate adoption of the laws of the white man, focusing on the blood feud--a retaliation system designed to deal with homicide. Discusses cultural bases of Cherokee law and factors influencing the change to a jury system and noted key events of the adoption period (1797 to 1840). (JHZ)

  19. The Effect of Lavender Aromatherapy on Autonomic Nervous System in Midlife Women with Insomnia

    PubMed Central

    Chien, Li-Wei; Cheng, Su Li; Liu, Chi Feng

    2012-01-01

    The objective of this study is to determine the effects of 12 weeks of lavender aromatherapy on self-reported sleep and heart rate variability (HRV) in the midlife women with insomnia. Sixty-seven women aged 45–55 years, with a CPSQI (Chinese version of Pittsburgh Sleep Quality Index) greater than 5, were recruited from communities in Taiwan. The experimental group (n = 34) received lavender inhalation, 20 min each time, twice per week, for 12 weeks, with a total of 24 times. The control group (n = 33) received health education program for sleep hygiene with no intervention. The study of HRV was analyzed by time- and frequency-domain methods. Significant decrease in mean heart rate (HR) and increases in SDNN (standard deviation of the normal-to-normal (NN) intervals), RMSDD (square root of the mean squared differences of successive NN intervals), and HF (high frequency) of spectral powers analysis after lavender inhalation were observed in the 4th and 12th weeks of aromatherapy. The total CPSQI score of study subjects was significantly decreased in the experimental group (P < 0.001), while no significant difference was observed across the same time period (P = 0.776) in the control group. Resting HR and HRV measurements at baseline 1 month and 3 months after allocation showed no significant difference between the experimental and control groups. The study demonstrated that lavender inhalation may have a persistent short-term effect on HRV with an increase in parasympathetic modulation. Women receiving aromatherapy experienced a significant improvement in sleep quality after intervention. However, lavender aromatherapy does not appear to confer benefit on HRV in the long-term followup. PMID:21869900

  20. Effect of lavender oil (Lavandula angustifolia) on cerebral edema and its possible mechanisms in an experimental model of stroke.

    PubMed

    Vakili, Abedin; Sharifat, Shaghayegh; Akhavan, Maziar Mohammad; Bandegi, Ahmad Reza

    2014-02-22

    Lavender belongs to the family Labiatae and has a variety of cosmetic uses as well as therapeutic purposes in herbal medicine. The present study was conducted to evaluate the protective effect of lavender oil against brain edema and its possible mechanisms in an experimental model of stroke. Under Laser-Doppler Flowmetry, focal cerebral ischemia was induced by the transient occlusion of the middle cerebral artery for 1h in rats. Lavender oil (100, 200, and 400 mg/kg ip (and/or vehicle was injected at the onset of ischemia. Infarct size, cerebral edema, functional outcome, and oxidative stress biomarkers were evaluated using standard methods. Western blotting was used to determine the protein expression of VEGF, Bax, and Bcl-2. Treatment with lavender oil at doses of 200 and 400 mg/kg significantly diminished infarct size, brain edema, and improved functional outcome after cerebral ischemia (P<0.001). Lavender oil (200 mg/kg) also reduced the content of malondialdehyde and increased the activities of superoxide dismutase, glutathione peroxidase, and total antioxidant capacity (P<0.001). Although lavender oil enhanced VEGF expression (P=0.026), it could not decrease the Bax-to-Bcl-2 ratio (pro- to anti-apoptotic proteins) in the rat brain (P>0.05). The results indicated that lavender oil has neuroprotective activity against cerebral ischemia and alleviated neurological function in rats, and the mechanism may be related to augmentation in endogenous antioxidant defense, inhibiting oxidative stress, and increasing VEGF expression in the rat brain. However, lavender oil could not suppress the apoptosis pathway. PMID:24384140

  1. Antifungal Effect of Lavender Essential Oil (Lavandula angustifolia) and Clotrimazole on Candida albicans: An In Vitro Study

    PubMed Central

    Behmanesh, Fereshteh; Pasha, Hajar; Sefidgar, Ali Asghar; Taghizadeh, Mohsen; Moghadamnia, Ali Akbar; Adib Rad, Hajar; Shirkhani, Leyla

    2015-01-01

    Background. The treatment of candidiasis infections is an important problem in the health care system. This study aimed to investigate the in vitro effect of lavender essential oil and clotrimazole on isolated C. albicans from vaginal candidiasis. Materials and Methods. In this clinical trial, C. albicans isolated from the vaginal discharge samples was obtained. Results. The pairwise comparison showed that lavender and clotrimazole had a significant difference; this difference in the lavender group was lower than clotrimazole. But, after 48 hours, there was no difference seen between groups. There was a significant difference between clotrimazole and DMSO groups. Comparing the changes between groups based on the same dilution, at 24 h and 48 h in clotrimazole group, showed a significant difference two times in the fungal cell count that its average during 48 h was less than 24 h. A significant difference was observed between the two periods in lavender group, only at the dilutions of 1/20 and 1/80. The average fungal cell count after 48 h was also lower in lavender group. Conclusions. Given that the lavender has antifungal activity, this can be used as an antifungal agent. However, more clinical studies are necessary to validate its use in candida infection. PMID:26550521

  2. Antifungal Effect of Lavender Essential Oil (Lavandula angustifolia) and Clotrimazole on Candida albicans: An In Vitro Study.

    PubMed

    Behmanesh, Fereshteh; Pasha, Hajar; Sefidgar, Ali Asghar; Taghizadeh, Mohsen; Moghadamnia, Ali Akbar; Adib Rad, Hajar; Shirkhani, Leyla

    2015-01-01

    Background. The treatment of candidiasis infections is an important problem in the health care system. This study aimed to investigate the in vitro effect of lavender essential oil and clotrimazole on isolated C. albicans from vaginal candidiasis. Materials and Methods. In this clinical trial, C. albicans isolated from the vaginal discharge samples was obtained. Results. The pairwise comparison showed that lavender and clotrimazole had a significant difference; this difference in the lavender group was lower than clotrimazole. But, after 48 hours, there was no difference seen between groups. There was a significant difference between clotrimazole and DMSO groups. Comparing the changes between groups based on the same dilution, at 24 h and 48 h in clotrimazole group, showed a significant difference two times in the fungal cell count that its average during 48 h was less than 24 h. A significant difference was observed between the two periods in lavender group, only at the dilutions of 1/20 and 1/80. The average fungal cell count after 48 h was also lower in lavender group. Conclusions. Given that the lavender has antifungal activity, this can be used as an antifungal agent. However, more clinical studies are necessary to validate its use in candida infection. PMID:26550521

  3. [How to become a pharmacist via the medical juries, during the Consulate and the Empire].

    PubMed

    Lafont, Olivier

    2015-09-01

    The law of Germinal an XI organized the education of pharmacists. It offered two different pathways to become a pharmacist. The first one needed three years in a pharmacy followed by three years of courses in a School of Pharmacy (located in Paris, Montpellier or Strasbourg) and the examination had to be passed in the School. The second one needed eight years in a pharmacy followed by an examination in front of a Medical jury. Medical juries were organized in every department and were composed by three physicians and four pharmacists. An interesting document, a book gathering together all the preparations realized during years 1811, 1812, 1813, collected by Claude Duméril in many departments, will allow to study what had been asked to the candidates in Rouen, in 1813, and what were reference pharmacopoeias used. PMID:26529887

  4. Stacking the Jury: Legal Professionals' Peremptory Challenges Reflect Jurors' Levels of Implicit Race Bias.

    PubMed

    Morrison, Mike; DeVaul-Fetters, Amanda; Gawronski, Bertram

    2016-08-01

    Most legal systems are based on the premise that defendants are treated as innocent until proven guilty and that decisions will be unbiased and solely based on the facts of the case. The validity of this assumption has been questioned for cases involving racial minority members, in that racial bias among jury members may influence jury decisions. The current research shows that legal professionals are adept at identifying jurors with levels of implicit race bias that are consistent with their legal interests. Using a simulated voir dire, professionals assigned to the role of defense lawyer for a Black defendant were more likely to exclude jurors with high levels of implicit race bias, whereas prosecutors of a Black defendant did the opposite. There was no relation between professionals' peremptory challenges and jurors' levels of explicit race bias. Implications for the role of racial bias in legal decision making are discussed. PMID:27354112

  5. Electrothermal atomic absorption spectrometric determination of arsenic in essential lavender and rose oils.

    PubMed

    Karadjova, Irina B; Lampugnani, Leonardo; Tsalev, Dimiter L

    2005-02-28

    Analytical procedures for electrothermal atomic absorption spectrometric (ETAAS) determination of arsenic in essential oils from lavender (Lavendula angustifolia) and rose (Rosa damascena) are described. For direct ETAAS analysis, oil samples are diluted with ethanol or i-propanol for lavender and rose oil, respectively. Leveling off responses of four different arsenic species (arsenite, arsenate, monomethylarsonate and dimethylarsinate) is achieved by using a composite chemical modifier: l-cysteine (0.05gl(-1)) in combination with palladium (2.5mug) and citric acid (100mug). Transverse-heated graphite atomizer (THGA) with longitudinal Zeeman-effect background correction and 'end-capped' graphite tubes with integrated pyrolytic graphite platforms, pre-treated with Zr-Ir for permanent modification are employed as most appropriate atomizer. Calibration with solvent-matched standard solutions of As(III) is used for four- and five-fold diluted samples of lavender and rose oil, respectively. Lower dilution factors required standard addition calibration by using aqueous (for lavender oil) or i-propanol (for rose oil) solutions of As(III). The limits of detection (LOD) for the whole analytical procedure are 4.4 and 4.7ngg(-1) As in levender and rose oil, respectively. The relative standard deviation (R.S.D.) for As at 6-30ngg(-1) levels is between 8 and 17% for both oils. As an alternative, procedure based on low temperature plasma ashing in oxygen with ETAAS, providing LODs of 2.5 and 2.7ngg(-1) As in levender and rose oil, respectively, and R.S.D. within 8-12% for both oils has been elaborated. Results obtained by both procedures are in good agreement. PMID:18969904

  6. EEG asymmetry responses to lavender and rosemary aromas in adults and infants.

    PubMed

    Sanders, Chris; Diego, Miguel; Fernandez, Mercedes; Field, Tiffany; Hernandez-Reif, Maria; Roca, Amparo

    2002-11-01

    Frontal EEG asymmetry shifting from baseline was examined in adults and infants exposed to lavender and rosemary by reanalyzing previously published data, using techniques different from those utilized in the original two studies. Results from Study 1 on 39 adults revealed significant EEG shifting in the lavender group, with greater relative left frontal EEG activation (associated with greater approach behavior and less depressed affect). The participants in the two aroma groups were further grouped by those with greater baseline, relative to left frontal EEG activation, versus those with a greater baseline, relative to right frontal activation. Collapsing across aroma groups, those with greater baseline, relative to right frontal activation, shifted left during the aroma. Those with greater baseline relative to left frontal activation did not change. In the rosemary group, those with greater baseline relative to right frontal EEG activation shifted left during the aroma, while those with greater baselines relative to left frontal EEG activation shifted right. In the lavender group, those with greater baselines relative to right frontal baseline EEG activation shifted left, but those with greater baselines relative to left baseline did not shift. Study 2 on 27 full-term newborns revealed no significant shifts in asymmetry in either aroma group. However, when the aroma groups were collapsed, the right frontal EEG group exhibited significant shifting relative to left frontal EEG activation. This finding was similar to the adult findings, suggesting that either lavender or rosemary may induce left frontal EEG shifting in adults and infants who show greater baselines relative to right frontal EEG activation. PMID:12625191

  7. Metabolic cross-talk between pathways of terpenoid backbone biosynthesis in spike lavender.

    PubMed

    Mendoza-Poudereux, Isabel; Kutzner, Erika; Huber, Claudia; Segura, Juan; Eisenreich, Wolfgang; Arrillaga, Isabel

    2015-10-01

    The metabolic cross-talk between the mevalonate (MVA) and the methylerythritol phosphate (MEP) pathways in developing spike lavender (Lavandula latifolia Med) was analyzed using specific inhibitors and on the basis of (13)C-labeling experiments. The presence of mevinolin (MEV), an inhibitor of the MVA pathway, at concentrations higher than 0.5 μM significantly reduced plant development, but not the synthesis of chlorophylls and carotenoids. On the other hand, fosmidomycin (FSM), an inhibitor of the MEP pathway, at concentrations higher than 20 μM blocked the synthesis of chlorophyll, carotenoids and essential oils, and significantly reduced stem development. Notably, 1.2 mM MVA could recover the phenotype of MEV-treated plants, including the normal growth and development of roots, and could partially restore the biosynthesis of photosynthetic pigments and, to a lesser extent, of the essential oils in plantlets treated with FSM. Spike lavender shoot apices were also used in (13)C-labeling experiments, where the plantlets were grown in the presence of [U-(13)C6]glucose. GC-MS-analysis of 1,8-cineole and camphor indicated that the C5-precursors, isopentenyl diphosphate (IPP) and dimethylallyl diphosphate (DMAPP) of both monoterpenes are predominantly biosynthesized via the methylerythritol phosphate (MEP) pathway. However, on the basis of the isotopologue profiles, a minor contribution of the MVA pathway was evident that was increased in transgenic spike lavender plants overexpressing the 3-hydroxy-3-methylglutaryl CoA reductase (HMGR), the first enzyme of the MVA pathway. Together, these findings provide evidence for a transport of MVA-derived precursors from the cytosol to the plastids in leaves of spike lavender. PMID:26254184

  8. Yes, the government should tax soft drinks: findings from a citizens' jury in Australia.

    PubMed

    Moretto, Nicole; Kendall, Elizabeth; Whitty, Jennifer; Byrnes, Joshua; Hills, Andrew P; Gordon, Louisa; Turkstra, Erika; Scuffham, Paul; Comans, Tracy

    2014-03-01

    Taxation has been suggested as a possible preventive strategy to address the serious public health concern of childhood obesity. Understanding the public's viewpoint on the potential role of taxation is vital to inform policy decisions if they are to be acceptable to the wider community. A Citizens' Jury is a deliberative method for engaging the public in decision making and can assist in setting policy agendas. A Citizens' Jury was conducted in Brisbane, Australia in May 2013 to answer the question: Is taxation on food and drinks an acceptable strategy to the public in order to reduce rates of childhood obesity? Citizens were randomly selected from the electoral roll and invited to participate. Thirteen members were purposively sampled from those expressing interest to broadly reflect the diversity of the Australian public. Over two days, participants were presented with evidence on the topic by experts, were able to question witnesses and deliberate on the evidence. The jurors unanimously supported taxation on sugar-sweetened drinks but generally did not support taxation on processed meats, snack foods and foods eaten/ purchased outside the home. They also supported taxation on snack foods on the condition that traffic light labelling was also introduced. Though they were not specifically asked to deliberate strategies outside of taxation, the jurors strongly recommended more nutritional information on all food packaging using the traffic light and teaspoon labelling systems for sugar, salt and fat content. The Citizens' Jury suggests that the general public may support taxation on sugar-sweetened drinks to reduce rates of obesity in children. Regulatory reforms of taxation on sugar-sweetened drinks and improved labelling of nutritional information on product packaging were strongly supported by all members of the jury. These reforms should be considered by governments to prevent childhood obesity and the future burden on society from the consequences of obesity

  9. Justins v The Queen: assisted suicide, juries and the discretion to prosecute.

    PubMed

    Faunce, Thomas; Townsend, Ruth

    2011-06-01

    Juries are often a crucial protection for citizens against unjust or highly controversial laws. The decision whether to proceed with a prosecution rests on the discretionary powers of prosecutors. In cases where the community is deeply divided over right and wrong, it appears that there is, at times, a transference from the public of thwarted law reform aspirations which can create difficult tensions and expectations. This case commentary considers an appeal by Shirley Justins following her conviction for manslaughter by gross criminal negligence as a result of her involvement in the mercy killing of her partner, Mr Graeme Wylie. The morally unsettled nature of the charges brought against her, her own initial plea, the directions given to the jury by the trial judge and even the basis of her appeal resulted in a convoluted and complicated legal case. Spigelman CJ and Johnson J ordered a new trial, Spigelman CJ stating that it was open for a new jury to consider (a) if Mr Wylie lacked capacity; and (b) whether there was criminal involvement by one person in another's death. Simpson J found that further prosecution on the count of manslaughter would amount to an abuse of process and that an acquittal should be entered. This case highlights how fundamentally unsettled are the publicly much debated and persistently contentious issues of euthanasia, assisted suicide, the right of a person to die a dignified death and the way their capacity in that respect should be assessed. It perhaps asks us to reconsider the role of juries and the exercise of discretion by Directors of Public Prosecutions in areas of law where the community and law-makers are deeply and intractably divided. PMID:21774267

  10. Yes, The Government Should Tax Soft Drinks: Findings from a Citizens’ Jury in Australia

    PubMed Central

    Moretto, Nicole; Kendall, Elizabeth; Whitty, Jennifer; Byrnes, Joshua; Hills, Andrew P.; Gordon, Louisa; Turkstra, Erika; Scuffham, Paul; Comans, Tracy

    2014-01-01

    Taxation has been suggested as a possible preventive strategy to address the serious public health concern of childhood obesity. Understanding the public’s viewpoint on the potential role of taxation is vital to inform policy decisions if they are to be acceptable to the wider community. A Citizens’ Jury is a deliberative method for engaging the public in decision making and can assist in setting policy agendas. A Citizens’ Jury was conducted in Brisbane, Australia in May 2013 to answer the question: Is taxation on food and drinks an acceptable strategy to the public in order to reduce rates of childhood obesity? Citizens were randomly selected from the electoral roll and invited to participate. Thirteen members were purposively sampled from those expressing interest to broadly reflect the diversity of the Australian public. Over two days, participants were presented with evidence on the topic by experts, were able to question witnesses and deliberate on the evidence. The jurors unanimously supported taxation on sugar-sweetened drinks but generally did not support taxation on processed meats, snack foods and foods eaten/ purchased outside the home. They also supported taxation on snack foods on the condition that traffic light labelling was also introduced. Though they were not specifically asked to deliberate strategies outside of taxation, the jurors strongly recommended more nutritional information on all food packaging using the traffic light and teaspoon labelling systems for sugar, salt and fat content. The Citizens’ Jury suggests that the general public may support taxation on sugar-sweetened drinks to reduce rates of obesity in children. Regulatory reforms of taxation on sugar-sweetened drinks and improved labelling of nutritional information on product packaging were strongly supported by all members of the jury. These reforms should be considered by governments to prevent childhood obesity and the future burden on society from the consequences of

  11. Jury awards $6,000 in firing of hair stylist with AIDS.

    PubMed

    1996-12-27

    A Federal jury in New Mexico awarded $6,000 to the estate of a hairdresser after deciding that his employer retaliated against him for filing a discrimination complaint. The employer, MTS Corp., fired [name removed] after other workers refused to work with him. MTS Corp. also denied his request to work at his primary salon, denied his attendance at the company Christmas party, and claimed that he worked fewer hours than required. Outstanding legal costs are still being disputed. PMID:11364067

  12. Production of a transparent lavender flavour nanocapsule aqueous solution and pyrolysis characteristics of flavour nanocapsule.

    PubMed

    Zhu, Guangyong; Xiao, Zuobing; Zhou, Rujun; Feng, Nienie

    2015-07-01

    Flavour plays an important role and has been widely used in many products. Usually, the components of flavour are volatile and the sensory perception can be changed as a result of volatilization, heating, oxidation and chemical interactions. Encapsulation can prevent the loss of volatile aromatic ingredients, provide protection and enhance the stability of the core materials. This work concentrated on production of a transparent lavender flavour nanocapsule aqueous solution. The results showed that a transparent lavender flavour microcapsule aqueous solution can be produced using hydroxypropyl-β-cyclodextrin (HP-β-CD) as wall material. The combination and interaction of flavour and wall materials were investigated by pyrolysis. Pyrolysis characteristics and kinetic parameters of the flavour nanocapsule were determined. During thermal degradation of blank HP-β-CD and flavour-HP-β-CD inclusion complex, three main stages can be distinguished. Due to the vaporization of lavender flavour encapsulated in HP-β-CD, the thermogravimetric (TG) curve of blank HP-β-CD shows a leveling-off from room temperature to 269 °C, while the TG curve of flavour-HP-β-CD inclusion complex is downward sloping in this temperature range. The kinetic parameters are helpful in understanding the mechanism of molecular recognition between hosts and guests. PMID:26139932

  13. Deoxyxylulose 5-phosphate reductoisomerase is not a rate-determining enzyme for essential oil production in spike lavender.

    PubMed

    Mendoza-Poudereux, Isabel; Muñoz-Bertomeu, Jesús; Arrillaga, Isabel; Segura, Juan

    2014-11-01

    Spike lavender (Lavandula latifolia) is an economically important aromatic plant producing essential oils, whose components (mostly monoterpenes) are mainly synthesized through the plastidial methylerythritol 4-phosphate (MEP) pathway. 1-Deoxy-D-xylulose-5-phosphate (DXP) synthase (DXS), that catalyzes the first step of the MEP pathway, plays a crucial role in monoterpene precursors biosynthesis in spike lavender. To date, however, it is not known whether the DXP reductoisomerase (DXR), that catalyzes the conversion of DXP into MEP, is also a rate-limiting enzyme for the biosynthesis of monoterpenes in spike lavender. To investigate it, we generated transgenic spike lavender plants constitutively expressing the Arabidopsis thaliana DXR gene. Although two out of the seven transgenic T0 plants analyzed accumulated more essential oils than the controls, this is hardly imputable to the DXR transgene effect since a clear correlation between transcript accumulation and monoterpene production could not be established. Furthermore, these increased essential oil phenotypes were not maintained in their respective T1 progenies. Similar results were obtained when total chlorophyll and carotenoid content in both T0 transgenic plants and their progenies were analyzed. Our results then demonstrate that DXR enzyme does not play a crucial role in the synthesis of plastidial monoterpene precursors, suggesting that the control flux of the MEP pathway in spike lavender is primarily exerted by the DXS enzyme. PMID:25151124

  14. A Community Jury on PSA screening: what do well-informed men want the government to do about prostate cancer screening—a qualitative analysis

    PubMed Central

    Rychetnik, Lucie; Doust, Jenny; Thomas, Rae; Gardiner, Robert; MacKenzie, Geraldine; Glasziou, Paul

    2014-01-01

    Objective Cancer screening policies and programmes should take account of public values and concerns. This study sought to determine the priorities, values and concerns of men who were ‘fully informed’ about the benefits and harms of prostate-specific antigen (PSA) screening; and empirically examine the value of a community jury in eliciting public values on PSA screening. Setting Community jury was convened on the Gold Coast, Queensland (Australia) to consider PSA screening benefits and harms, and whether government campaigns on PSA screening should be conducted. Participants 27 men (volunteers) aged 50–70 with no personal history of prostate cancer and willing to attend jury 6–7 April 2013: 12 were randomly allocated to jury (11 attended). Outcome measures A qualitative analysis was conducted of the jury deliberations (audio-recorded and transcribed) to elicit the jury's views and recommendations. A survey determined the impact of the jury process on participants’ individual testing decisions compared with control group. Results The jury concluded governments should not invest in programmes focused on PSA screening directed at the public because the PSA test did not offer sufficient reassurance or benefit and could raise unnecessary alarm. It recommended an alternative programme to support general practitioners to provide patients with better quality and more consistent information about PSA screening. After the jury, participants were less likely to be tested in the future compared with the controls, but around half said they would still consider doing so. Conclusions The jury's unanimous verdict about government programmes was notable in the light of their divergent views on whether or not they would be screened themselves in the future. Community juries provide valuable insights into the priorities and concerns of men weighing up the benefits and harms of PSA screening. It will be important to assess the degree to which the findings are generalisable

  15. Effect of lavender scent inhalation on prevention of stress, anxiety and depression in the postpartum period

    PubMed Central

    Kianpour, Maryam; Mansouri, Akram; Mehrabi, Tayebeh; Asghari, Gholamreza

    2016-01-01

    Background: Stress, anxiety, and postpartum depression are the most common problems among women in their childbearing age. Research has shown that aromatherapy administered during labor reduces anxiety in mothers. With regard to the specific biological conditions in postpartum period and the subsequent drop in hormone levels, this study investigated the effect of lavender on prevention of stress, anxiety, and postpartum depression in women. Materials and Methods: In a clinical trial, 140 women admitted to the obstetric and gynecological unit were randomly divided into aromatherapy and non-aromatherapy groups immediately after delivery. Intervention with aromatherapy consisted of inhaling three drops of lavender essential oil every 8 h with for 4 weeks. The control group received routine care after discharge and was followed up by telephone only. After 2 weeks, 1 and 3 months of delivery, women were assessed by the 21-item Depression, Anxiety, and Stress Scale and the Edinburgh stress, anxiety, and depression scale in the two groups. Data analysis was performed by Mann-Whitney, analysis of variance (ANOVA), and post hoc tests. Level of significance was set as 0.05 for all tests. Results: The results showed that the mean stress, anxiety, and depression at time point of 2 weeks (P = 0.012, P < 0.0001, and P = 0.003, respectively) and stress, anxiety, and depression scores at time points of 1 month (P < 0.0001) and 3 months after delivery (P < 0.0001) were significantly lower in the study group compared with the control group. Conclusions: Inhaling the scent of lavender for 4 weeks can prevent stress, anxiety, and depression after childbirth. PMID:27095995

  16. Hydrolates from lavender (Lavandula angustifolia)--their chemical composition as well as aromatic, antimicrobial and antioxidant properties.

    PubMed

    Prusinowska, Renata; Śmigielski, Krzysztof; Stobiecka, Agnieszka; Kunicka-Styczyńska, Alina

    2016-01-01

    It was shown that the method for obtaining hydrolates from lavender (Lavandula angustifolia) influences the content of active compounds and the aromatic, antimicrobial and antioxidant properties of the hydrolates. The content of volatile organic compounds ranged from 9.12 to 97.23 mg/100 mL of hydrolate. Lavender hydrolate variants showed low antimicrobial activity (from 0% to 0.05%). The radical scavenging activity of DPPH was from 3.6 ± 0.5% to 3.8 ± 0.6% and oxygen radical absorbance capacity (ORAC(FL)) results were from 0 to 266 μM Trolox equivalent, depending on the hydrolate variant. PMID:25738904

  17. Examining pretrial publicity in a shadow jury paradigm: issues of slant, quantity, persistence and generalizability.

    PubMed

    Daftary-Kapur, Tarika; Penrod, Steven D; O'Connor, Maureen; Wallace, Brian

    2014-10-01

    The purpose of this study was to examine the influence of pretrial publicity (PTP) on mock juror decision making. Specifically, we examined the influence of quantity and slant of the PTP (proprosecution vs. prodefense), the persistence of PTP effects over time, and whether the PTP effects demonstrated in research laboratories would also occur in more naturalistic settings (generalizability). Using a shadow jury paradigm we examined these effects using a real trial as stimulus. Mock jurors included 115 jury-eligible community members who were naturally exposed to PTP in the venue in which the actual case occurred and 156 who were experimentally exposed. We found mock jurors were significantly influenced by both the slant and quantity of the PTP to which they were exposed, such that those exposed to proprosecution or prodefense PTP tended to render decision in support of the party favored in the PTP, and those exposed to greater quantities of PTP tended to be more biased. Additionally, PTP effects persisted throughout the course of the trial and continued to influence judgments in face of trial evidence and arguments. A finding of no significant difference in the effect of exposure slant between the naturally exposed and experimentally exposed samples provides support for the external validity of laboratory studies examining PTP effects. This research helps address some of the concerns raised by courts with regard to the durability of PTP effects and the application of laboratory findings to real world settings. PMID:24933173

  18. Antioxidant, analgesic and anti-inflammatory effects of lavender essential oil.

    PubMed

    Silva, Gabriela L da; Luft, Carolina; Lunardelli, Adroaldo; Amaral, Robson H; Melo, Denizar A da Silva; Donadio, Márcio V F; Nunes, Fernanda B; de Azambuja, Marcos S; Santana, João C; Moraes, Cristina M B; Mello, Ricardo O; Cassel, Eduardo; Pereira, Marcos Aurélio de Almeida; de Oliveira, Jarbas R

    2015-08-01

    Several studies have investigated the antinociceptive, immunomodulatory and anti-inflammatory properties of compounds found in the lavender essential oil (LEO), however to date, there is still lack of substantial data. The objective of this study was to assess the antioxidant, anti-inflammatory and antinociceptive effects of lavender essential oil. The 1,1-diphenyl-2-picrylhydrazyl radical decolorization assay was used for antioxidant activity evaluation. The anti-inflammatory activity was tested using two models of acute inflammation: carrageenan-induced pleurisy and croton oil-induced ear edema. The antinociceptive activity was tested using the pain model induced by formalin. LEO has antioxidant activity, which is dose-dependent response. The inflammatory response evoked by carrageenan and by croton oil was reduced through the pre-treatment of animals with LEO. In the pleurisy model, the drug used as positive control, dexamethasone, was more efficacious. However, in the ear swelling, the antiedematogenic effect of the oil was similar to that observed for dexamethasone. In the formalin test, LEO consistently inhibited spontaneous nociception and presented a similar effect to that of tramadol. The results of this study reveal (in vivo) the analgesic and anti-inflammatory activities of LEO and demonstrates its important therapeutic potential. PMID:26247152

  19. The effectiveness of lavender essence on strernotomy related pain intensity after coronary artery bypass grafting

    PubMed Central

    Heidari Gorji, Mohammad Ali; Ashrastaghi, Om Golsum; Habibi, Valiollah; Charati, Jamshid Yazdani; Ebrahimzadeh, Mohammad Ali; Ayasi, Mitra

    2015-01-01

    Background: Considering the side effects of pharmacological methods, there has been a suggestion to use nonpharmacological methods such Aromatherapy following coronary artery bypass grafting (CABG). This study aims to evaluate the effectiveness of lavender 2% aromatherapy on sternotomy pain intensity after coronary artery bypass graft surgery in patients who have undergone surgery. Materials and Methods: During this clinical trial, 50 patients who were candidates for CABG, were randomly divided into two equal groups, that is, the control group (n = 25) and the case group (n = 25). Following CABG, the case group received two drops of 2% lavender oil every 15 minutes with supplemental oxygen and the control group received only supplemental oxygen through a face mask. The data collection tools comprised of the demographic check list and visual analog scale (VAS) for evaluating the pain intensity. The pain intensity were assessed pre- and five, 30, and 60 minutes post aromatherapy. The final data were analyzed by the t-test and chi-squared test. Results: The findings showed that the pain perception intensity in the case group was lower than that in the control group at the 30- and 60-minute phases after intervention (P < 0.0001). Conclusion: The result indicated that aromatherapy can be used as a complementary method in postoperative pain reduction, as it reduced pain. The patients require two sedative drugs, and moreover, it avoids expenses of treatment. PMID:26261829

  20. Functional characterization of terpene synthases and chemotypic variation in three lavender species of section Stoechas.

    PubMed

    Benabdelkader, Tarek; Guitton, Yann; Pasquier, Bernard; Magnard, Jean Louis; Jullien, Frédéric; Kameli, Abdelkrim; Legendre, Laurent

    2015-01-01

    Lavandula pedunculata (Mill.) Cav. subsp. lusitanica, Lavandula stoechas L. subsp. stoechas and Lavandula viridis l'Hér. are three lavender taxa that belong to the botanical section Stoechas and are widely used as aromatherapy, culinary herb or folk medicine in many Mediterranean regions. The analysis of their bioactive volatile constituents revealed the presence of 124 substances, the most abundant being the bicyclic monoterpenes fenchone, camphor and 1,8-cineole that give these three species their respective chemotypes. Most noteworthy was fenchone which, with its reduced form fenchol, made 48% of the total volatile constituents of L. pedunculata while present at 2.9% in L. stoechas and undetectable in L. viridis. In order to provide a molecular explanation to the differences in volatile compounds of these three species, two monoterpene synthases (monoTPS) and one sesquiterpene synthase (sesquiTPS) were cloned in L. pedunculata and functionally characterized as fenchol synthase (LpFENS), α-pinene synthase (LpPINS) and germacrene A synthase (LpGEAS). The two other lavender species contained a single orthologous gene for each of these three classes of TPS with similar enzyme product specificities. Expression profiles of FENS and PINS genes matched the accumulation profile of the enzyme products unlike GEAS. This study provides one of the rare documented cases of chemotype modification during plant speciation via changes in the level of plant TPS gene expression, and not functionality. PMID:24943828

  1. Olfactory stimulatory with grapefruit and lavender oils change autonomic nerve activity and physiological function.

    PubMed

    Nagai, Katsuya; Niijima, Akira; Horii, Yuko; Shen, Jiao; Tanida, Mamoru

    2014-10-01

    This review summarizes the effects of olfactory stimulation with grapefruit and lavender oils on autonomic nerve activity and physiological function. Olfactory stimulation with the scent of grapefruit oil (GFO) increases the activity of sympathetic nerves that innervate white and brown adipose tissues, the adrenal glands, and the kidneys, decreases the activity of the gastric vagal nerve in rats and mice. This results in an increase in lipolysis, thermogenesis, and blood pressure, and a decrease in food intake. Olfactory stimulation with the scent of lavender oil (LVO) elicits the opposite changes in nerve activity and physiological variables. Olfactory stimulation with scent of limonene, a component of GFO, and linalool, a component of LVO, has similar effects to stimulation with GFO and LVO, respectively. The histamine H1-receptor antagonist, diphenhydramine, abolishes all GFO-induced changes in nerve activity and physiological variables, and the hitstamine H3-receptor antagonist, thioperamide, eliminates all LVO-induced changes. Lesions to the hypothalamic suprachiasmatic nucleus and anosmic treatment with ZnSO4 also abolish all GFO- and LVO-induced changes. These findings indicate that limonene and linalool might be the active substances in GFO and LVO, and suggest that the suprachiasmatic nucleus and histamine are involved in mediating the GFO- and LVO-induced changes in nerve activity and physiological variables. PMID:25002406

  2. The effects of lavender and rosemary essential oils on test-taking anxiety among graduate nursing students.

    PubMed

    McCaffrey, Ruth; Thomas, Debra J; Kinzelman, Ann Orth

    2009-01-01

    Test taking in nursing school can produce stress that affects the ability of students to realize their goals of graduation. In this study, the use of lavender and rosemary essential oil sachets reduced test-taking stress in graduate nursing students as evidenced by lower scores on test anxiety measure, personal statements, and pulse rates. PMID:19258850

  3. Essential oils and distilled straws of lavender and lavandin: a review of current use and potential application in white biotechnology.

    PubMed

    Lesage-Meessen, Laurence; Bou, Marine; Sigoillot, Jean-Claude; Faulds, Craig B; Lomascolo, Anne

    2015-04-01

    The Lavandula genus, which includes lavender (Lavandula angustifolia) and lavandin (L. angustifolia × Lavandula latifolia), is cultivated worldwide for its essential oils, which find applications in perfumes, cosmetics, food processing and, more recently, in aromatherapy products. The chemical composition of lavender and lavandin essential oils, usually produced by steam distillation from the flowering stems, is characterized by the presence of terpenes (e.g. linalool and linalyl acetate) and terpenoids (e.g. 1,8-cineole), which are mainly responsible for their characteristic flavour and their biological and therapeutic properties. Lavender and lavandin distilled straws, the by-products of oil extraction, were traditionally used for soil replenishment or converted to a fuel source. They are mineral- and carbon-rich plant residues and, therefore, a cheap, readily available source of valuable substances of industrial interest, especially aroma and antioxidants (e.g. terpenoids, lactones and phenolic compounds including coumarin, herniarin, α-bisabolol, rosmarinic and chlorogenic acids). Accordingly, recent studies have emphasized the possible uses of lavender and lavandin straws in fermentative or enzymatic processes involving various microorganisms, especially filamentous fungi, for the production of antimicrobials, antioxidants and other bioproducts with pharmaceutical and cosmetic activities, opening up new challenging perspectives in white biotechnology applications. PMID:25761625

  4. Effect of lavender essence inhalation on the level of anxiety and blood cortisol in candidates for open-heart surgery

    PubMed Central

    Hosseini, SeyedAbedin; Heydari, Alemeh; Vakili, MohammadAli; Moghadam, Shahram; Tazyky, SadeghAli

    2016-01-01

    Background: Surgery, as a treatment, is a stressful experience. The anxiety is more severe in open-heart surgery patients due to its risk and complications. The present study aimed to determine the effect of lavender essence on the levels of anxiety and blood cortisol in candidates for open-heart surgery. Materials and Methods: This was a single-blind clinical trial, a random allocation study with a control group conducted on 90 candidates for open-heart surgery in two groups of study and control. The study and control groups inhaled two drops of lavender and distilled water for 20 min, respectively. Spielberger questionnaire was filled by the patients. A 2 ml blood sample was taken to measure the cortisol level and patients’ vital signs were recorded before and after intervention. Data were analyzed by chi-square in the form of mean, SD, and frequency distribution, independent t-test, paired t-test, and analysis of covariance (ANCOVA), with a significance level of P = 0.05 to modify the pre-test scores. Results: Results showed a significant reduction in mean anxiety score from 56.73 (5.67) to 54.73 (5.42) after intervention in the study group, compared to the control group [1.11 (1.17)] (P < 0.001). There was also a higher difference in cortisol level in the study group compared to the control group [1.88 (0.56) vs. 0.42 (0.45)]. ANCOVA test showed that the 10.8% variance in anxiety score and 69.6% decrease in blood cortisol resulted from inhalation of lavender. Conclusions: Results showed the positive effect of lavender essence on anxiety and blood cortisol level among the patients. Aromatherapy with lavender is suggested to be considered as a nursing intervention in clinical settings. PMID:27563324

  5. Probability of criminal acts of violence: a test of jury predictive accuracy.

    PubMed

    Reidy, Thomas J; Sorensen, Jon R; Cunningham, Mark D

    2013-01-01

    The ability of capital juries to accurately predict future prison violence at the sentencing phase of aggravated murder trials was examined through retrospective review of the disciplinary records of 115 male inmates sentenced to either life (n = 65) or death (n = 50) in Oregon from 1985 through 2008, with a mean post-conviction time at risk of 15.3 years. Violent prison behavior was completely unrelated to predictions made by capital jurors, with bidirectional accuracy simply reflecting the base rate of assaultive misconduct in the group. Rejection of the special issue predicting future violence enjoyed 90% accuracy. Conversely, predictions that future violence was probable had 90% error rates. More than 90% of the assaultive rule violations committed by these offenders resulted in no harm or only minor injuries. PMID:23613146

  6. Teaching about Our Jury System. Unit 2. Our Right to an Impartial Jury of Our Peers, Our Role to Serve as an Impartial Factfinder When Called for Jury Service, Our Responsibility as Global Citizens to Understand the Judicial Systems of Other Countries. Teaching Guide.

    ERIC Educational Resources Information Center

    Van Camp, Julie

    Designed for use in the high school curriculum, two lessons introduce students to contemporary issues surrounding the American jury system and to political, legal, and economic systems of other countries. Although intended for use with a filmstrip, cassette, computer software, and a computer instructional manual, activities in the teaching guide…

  7. Involving a Citizens’ Jury in Decisions on Individual Screening for Prostate Cancer

    PubMed Central

    Mosconi, Paola; Colombo, Cinzia; Satolli, Roberto; Carzaniga, Sara

    2016-01-01

    Aims Most public health agencies and learned societies agree that the prostate-specific antigen (PSA) test in asymptomatic men should not be recommended, on account of its potential for harm. Yet PSA is still widely used as a screening test and is not being abandoned. This remains a significant public health issue, and citizens’ engagement is needed. This study was designed to produce a deliberation on the PSA screening test by a citizens’ jury. Methods Fifteen citizens were selected and balanced for sex, age, and education. They received an information booklet and participated in a two-day meeting with experts to reach a deliberation on the question “Should the National Health Service discourage or recommend PSA as an individual screening test for prostate cancer in men 55–69 years old?”. A facilitator ran the jurors’ discussion. Results All except three of the jurors decided that the National Health Service should discourage the use of PSA as an individual screening test for prostate cancer in 55–69 year-old men. The jury was particularly convinced by the uncertainty of the test outcomes, the utility of the test, and its cost/benefit ratio. Before the meeting 60% of jurors would have recommended the test to a relative, and all the male jurors would have done so. After the meeting these percentages fell to 15% and 12%. Conclusions This experience confirms the feasibility and effectiveness of delegating to a group of citizens the responsibility to decide on public health issues on behalf of the community. Public health authorities should invest in information campaigns aimed at the public and in educational initiatives for physicians. This also provided an opportunity to disseminate information on screening, over-diagnosis, and over-treatment. PMID:26751212

  8. Antibacterial Activity of Essential Oils from Palmarosa, Evening Primrose, Lavender and Tuberose

    PubMed Central

    Lodhia, M. H.; Bhatt, K. R.; Thaker, V. S.

    2009-01-01

    Essential oils extracted from flower petals of palmarosa (Cymbopogon martini), evening primrose (Primula rosea), lavender (Lavandula angustifolia) and tuberose (Polianthus tuberosa) were tested for their antibacterial activities against gram-positive and gram-negative bacteria. Different concentrations of each essential oil ranging from 10-100% were tested. Both gram-positive and gram-negative bacteria were found susceptible to the studied flower essential oils. With increase in concentration of essential oil, increase in zone of inhibition was observed thus dose-dependent response was clear for each essential oil. Essential oil extracted from Cymbopogon martini showed the highest activity against both gram positive and gram negative bacteria among the tested essential oils. PMID:20336210

  9. Inhaled Lavender Effect on Anxiety and Pain Caused From Intrauterine Device Insertion

    PubMed Central

    Shahnazi, Mahnaz; Nikjoo, Roya; Yavarikia, Parisa; Mohammad-Alizadeh-Charandabi, Sakineh

    2012-01-01

    Introduction: Intrauterine device (IUD) is the most common reliable, effective and reversible contraceptive method used worldwide and in areas with high growth rate is of particular importance. IUD insertion is associated with high anxiety in most people that causes pain and discomfort. The aim of this study was to determine the effects of aromatherapy on anxiety and pain caused by IUD insertion. Methods: This study was conducted on 106 women in a health care center located in Ardebil, Iran. Participants were divided into two groups by randomized blocks of 4 and 6. In the experimental group lavender scent was inhaled and in the control group the placebo was inhaled 30 minutes before IUD insertion. The anxiety of the participants was measured by Spielberger questionnaire, and the pain of IUD insertion was measured immediately after the insertion using visual analog scale (range 0-10). Results: The mean score (standard deviation) of anxiety before intervention was 43.2 (9.2) in the experimental group that decreased after intervention to 39.0 (10.5) (p < 0.001), while this score was 42.2 (9.0) and 41.5 (8.4) before and after the intervention in the control group (p = 0.21). Mean differences of anxiety in both groups was statistically significant (p < 0.001). The pain score after intervention did not show significant difference between two groups (p = 0.51). Conclusion: Aromatherapy with lavender inhalation was effective in decreasing anxiety in IUD procedure, and this method can be used in health care centers as complementary treatments. PMID:25276703

  10. Lavender oil

    MedlinePlus

    ... oil poisoning include: Blurred vision Difficulty breathing Burning pain in the throat Burns to the eye (if you get it in your eye) Confusion Decreased level of consciousness Diarrhea (watery, bloody) Stomach pain Vomiting Rash

  11. The effect of cold application and lavender oil inhalation in cardiac surgery patients undergoing chest tube removal

    PubMed Central

    Hasanzadeh, Farzaneh; Kashouk, Narges Mohammadi; Amini, Shahram; Asili, Javad; Emami, Seyed Ahmad; Vashani, Hamidreza Behnam; Sahebkar, Amirhossein

    2016-01-01

    Post-surgical chest tube removal (CTR) is associated with a significant pain and discomfort for patients. Current treatment strategies for reducing CTR-associated pain and anxiety are limited and partially efficacious. To determine the effects of cold application, inhalation of lavender essential oil, and their combination on pain and anxiety during CTR was investigated. This randomized controlled open-label trial was conducted with 80 patients in the cardiac surgery intensive care unit who had a chest tube for duration of at least 24 hours after coronary artery bypass grafting (CABG). Patients were randomized (n=20 in each group) to receive cold application, aromatherapy with lavender oil, cold application in combination with lavender oil inhalation, or none of the above interventions (control group). The intensity and quality of pain and anxiety were evaluated using the visual analogue scale, short form and modified-McGill pain questionnaire (SFM-MPQ) and the Spielberger situational anxiety level inventory (STAII) scale, respectively. Patients in all treatment groups had significantly lower pain intensity and anxiety compared with the control group immediately, 5, 10 and 15 min after CTR. There was no statistically significant difference in the SFM-MPQ total scores between the intervention groups. With respect to anxiety score, there was a significantly reduced anxiety level immediately after CTR in the aromatherapy and cold-aromatherapy combination groups versus the cold application group. The present results suggested the efficacy of cold application and aromatherapy with lavender oil in reducing pain and anxiety associated with post-CABG CTR. PMID:27047319

  12. The effect of cold application and lavender oil inhalation in cardiac surgery patients undergoing chest tube removal.

    PubMed

    Hasanzadeh, Farzaneh; Kashouk, Narges Mohammadi; Amini, Shahram; Asili, Javad; Emami, Seyed Ahmad; Vashani, Hamidreza Behnam; Sahebkar, Amirhossein

    2016-01-01

    Post-surgical chest tube removal (CTR) is associated with a significant pain and discomfort for patients. Current treatment strategies for reducing CTR-associated pain and anxiety are limited and partially efficacious. To determine the effects of cold application, inhalation of lavender essential oil, and their combination on pain and anxiety during CTR was investigated. This randomized controlled open-label trial was conducted with 80 patients in the cardiac surgery intensive care unit who had a chest tube for duration of at least 24 hours after coronary artery bypass grafting (CABG). Patients were randomized (n=20 in each group) to receive cold application, aromatherapy with lavender oil, cold application in combination with lavender oil inhalation, or none of the above interventions (control group). The intensity and quality of pain and anxiety were evaluated using the visual analogue scale, short form and modified-McGill pain questionnaire (SFM-MPQ) and the Spielberger situational anxiety level inventory (STAII) scale, respectively. Patients in all treatment groups had significantly lower pain intensity and anxiety compared with the control group immediately, 5, 10 and 15 min after CTR. There was no statistically significant difference in the SFM-MPQ total scores between the intervention groups. With respect to anxiety score, there was a significantly reduced anxiety level immediately after CTR in the aromatherapy and cold-aromatherapy combination groups versus the cold application group. The present results suggested the efficacy of cold application and aromatherapy with lavender oil in reducing pain and anxiety associated with post-CABG CTR. PMID:27047319

  13. Effect of Lavender Cream with or without Foot-bath on Anxiety, Stress and Depression in Pregnancy: a Randomized Placebo-Controlled Trial

    PubMed Central

    Effati-Daryani, Fatemeh; Mohammad-Alizadeh-Charandabi, Sakineh; Mirghafourvand, Mojgan; Taghizadeh, Mohsen; Mohammadi, Azam

    2015-01-01

    Introduction: Psychological disorders are associated with maternal and neonatal morbidities. We aimed to evaluate the effect of Lavender cream with or without foot-bath on depression, anxiety and stress of pregnant women. Methods: In this trial, 141 women at 25 to 28 weeks gestation were randomly assigned into three groups (47 at each group); receiving Lavender cream with foot-bath, only Lavender cream, or placebo, 2g every night for two months. Depression, anxiety and stress were assessed at baseline, and 4th and 8th weeks after intervention, using DASS-21. General linear model was used to compare the groups. Results: There were three losses to follow-up at the 4th and one more at the 8th week. Scores of all three outcomes in both Lavender and foot-bath and only Lavender groups were significantly lower than those in the placebo group at the 8th week; adjusted difference of depression score -3.3, 95% confidence interval -4.6 to -1.9;-2.4, -3.7 to -1.0, respectively, anxiety score -1.4, -2.6 to -0.2; -1.7,-2.9 to -0.5 and stress score -3.1, -4.7 to -1.5; -2.7, -4.3 to -1.1. At the 4th week, only score of anxiety in the lavender group (-2.3, -3.9 to -0.8) and stress in the both groups (-2.3, -4.1 to -0.5; -1.9, -3.7 to -0.1) were significantly less than those in the placebo group. There were not statistically significant differences between the two experimental groups in terms of the outcomes. Conclusion: Lavender cream with foot-bath or alone can be used for pregnant women for reducing their stress, anxiety and depression PMID:25821760

  14. Bold, smart, dangerous and evil: perceived correlates of core psychopathic traits among jury panel members.

    PubMed

    Edens, John F; Clark, John; Smith, Shannon Toney; Cox, Jennifer; Kelley, Shannon E

    2013-05-01

    Relatively few studies have investigated how laypersons perceive psychopathy, what factors they believe to be commonly associated with this disorder, or what rater personality characteristics might predict perceived psychopathic traits of the target person. An ethnically diverse sample of 285 US community members attending jury duty reviewed a case vignette regarding a capital murder trial and then rated (1) their perceptions of the defendant's psychopathic characteristics loosely based on trait indicators from the Psychopathy Checklist-Revised; (2) other characteristics of the defendant that might be associated with psychopathy (e.g. intelligence, violence potential); and (3) their own personality, using a very brief measure of Five Factor traits. Multivariate regression analyses indicated that participant ratings of psychopathy pertaining to the defendant were strongly associated with ratings on measures of his perceived boldness (i.e. social dominance and fearlessness), intelligence, violence potential, and perceptions that he was 'evil'. Big Five personality characteristics of the layperson raters, however, were only modestly associated with their ratings of psychopathy for the defendant. We review these results in terms of the potential stigmatization of individuals labelled as 'psychopaths' in forensic settings. PMID:24343940

  15. Life and death in the Lone Star State: three decades of violence predictions by capital juries.

    PubMed

    Cunningham, Mark D; Sorensen, Jon R; Vigen, Mark P; Woods, S O

    2011-01-01

    The accuracy of three decades of Texas jury predictions of future violence by capital defendants was tested through retrospective review of the disciplinary records of former death row (FDR) inmates in Texas (N = 111) who had been sentenced to death under this "special issue" and subsequently obtained relief from their death sentences between 1989 and 2008. FDR inmates typically had extended tenures on death row (M = 9.9 years) and post-relief in the general prison population (M = 8.4 years). FDR prevalence of serious assault was low, both on death row (3.6%) and upon entering the prison population (4.5%). None of the assaults resulted in life-threatening injuries to the victims. Violence among the FDR inmates was not disproportionate compared with life-sentenced capital offenders. Consistent with other research, juror expectations of serious prison violence by these offenders had high error (i.e., false positive) rates. The confidence of legislators and courts in the violence prediction capabilities of capital jurors is misplaced. PMID:21105010

  16. Hair Growth-Promoting Effects of Lavender Oil in C57BL/6 Mice.

    PubMed

    Lee, Boo Hyeong; Lee, Jae Soon; Kim, Young Chul

    2016-04-01

    The purpose of this study was to determine the hair growth effects of lavender oil (LO) in female C57BL/6 mice. The experimental animals were divided into a normal group (N: saline), a vehicle control group (VC: jojoba oil), a positive control group (PC: 3% minoxidil), experimental group 1 (E1: 3% LO), and experimental group 2 (E2: 5% LO). Test compound solutions were topically applied to the backs of the mice (100 μL per application), once per day, 5 times a week, for 4 weeks. The changes in hair follicle number, dermal thickness, and hair follicle depth were observed in skin tissues stained with hematoxylin and eosin, and the number of mast cells was measured in the dermal and hypodermal layers stained with toluidine blue. PC, E1, and E2 groups showed a significantly increased number of hair follicles, deepened hair follicle depth, and thickened dermal layer, along with a significantly decreased number of mast cells compared to the N group. These results indicated that LO has a marked hair growth-promoting effect, as observed morphologically and histologically. There was no significant difference in the weight of the thymus among the groups. However, both absolute and relative weights of the spleen were significantly higher in the PC group than in the N, VC, E1, or E2 group at week 4. Thus, LO could be practically applied as a hair growth-promoting agent. PMID:27123160

  17. Lavender, tea tree and lemon oils as antimicrobials in washing liquids and soft body balms.

    PubMed

    Kunicka-Styczyńska, A; Sikora, M; Kalemba, D

    2011-02-01

    The aim of this study was to evaluate the antimicrobial activity of commercial essential oils: lavender, tea tree and lemon, antimicrobials in washing liquid and O/W soft body balm. The inhibition efficacy of essential oils in washing liquid (1% alone or in mixtures), in soft body balm (0.5% alone), as well as combined with the synthetic preservative DMDM hydantoin and 3-iodo-2-propynyl butyl carbamate mixture (0.1 and 0.3%), was tested against S. aureus ATCC 6538, P. aeruginosa ATCC 9027, Candida sp. ŁOCK 0008 and A. niger ATCC 16404 in compliance with the European Pharmacopoeia standards. The components of the system preserving soft body balm were supplemented with a solubilizer. Washing liquids containing only essential oils met Criterion A E.P. only for S. aureus, Candida sp. and A. niger. In soft body balm formulations, oils at a concentration of 0.5% did not reveal any preserving activity. The introduction of a solubilizer to a system containing 0.5% tea tree oil led to a substantial increase in the bacteriostatic activity of the formulation, but did not significantly affect its fungistatic properties. A combination of 0.5% tea tree oil, 5% solubilizer and 0.3% synthetic preservative ensured the microbiological stability of soft body balm in accordance with Criterion A E.P. PMID:20572887

  18. Hair Growth-Promoting Effects of Lavender Oil in C57BL/6 Mice

    PubMed Central

    Lee, Boo Hyeong; Lee, Jae Soon; Kim, Young Chul

    2016-01-01

    The purpose of this study was to determine the hair growth effects of lavender oil (LO) in female C57BL/6 mice. The experimental animals were divided into a normal group (N: saline), a vehicle control group (VC: jojoba oil), a positive control group (PC: 3% minoxidil), experimental group 1 (E1: 3% LO), and experimental group 2 (E2: 5% LO). Test compound solutions were topically applied to the backs of the mice (100 μL per application), once per day, 5 times a week, for 4 weeks. The changes in hair follicle number, dermal thickness, and hair follicle depth were observed in skin tissues stained with hematoxylin and eosin, and the number of mast cells was measured in the dermal and hypodermal layers stained with toluidine blue. PC, E1, and E2 groups showed a significantly increased number of hair follicles, deepened hair follicle depth, and thickened dermal layer, along with a significantly decreased number of mast cells compared to the N group. These results indicated that LO has a marked hair growth-promoting effect, as observed morphologically and histologically. There was no significant difference in the weight of the thymus among the groups. However, both absolute and relative weights of the spleen were significantly higher in the PC group than in the N, VC, E1, or E2 group at week 4. Thus, LO could be practically applied as a hair growth-promoting agent. PMID:27123160

  19. The Effect of Massage With Lavender Oil on Restless Leg Syndrome in Hemodialysis Patients: A Randomized Controlled Trial

    PubMed Central

    Hashemi, Sayyed Hossein; Hajbagheri, Ali; Aghajani, Mohammad

    2015-01-01

    Background: Restless leg syndrome (RLS) is a common problem in patients with chronic renal failure. It can reduce the quality of life and sleep disturbances. This disorder is usually treated pharmacologically. Recently, complementary medicine methods have been suggested because of chemical drugs adverse effects. There is not enough evidence about the effect of aromatherapy on RLS. Objectives: The aim of this study was to determine the effects of massage with lavender oil on RLS symptoms in hemodialysis patients. Patients and Methods: This randomized clinical trial study included 70 hemodialysis patients with RLS that were randomly assigned into two groups in 2014. The experimental group received effleurage massage using lavender oil and control group received routine care for three weeks. Data was collected with RLS questionnaire and analyzed using independent and paired t-test and Chi-square test. Results: The mean RLS scores were not significantly different in the two groups at the start of study (22.41 ± 7.67 vs. 22.90 ± 4.38, P = 0.76). At the end of study, the mean RLS score significantly decreased in the intervention group, while this score remained relatively un-changed in the control group (12.41 ± 5.49 vs. 23.23 ± 4.52, P < 0.0001). Conclusions: Lavender oil massage was effective to improve RLS in hemodialysis patients. It has no adverse effects, is practical and cost-effective. It is suggested to be used along with routine treatment of RLS in hemodialysis patients. PMID:26835466

  20. Use of a Classroom Jury Trial To Increase Student Perception of Science as Part of Their Lives

    NASA Astrophysics Data System (ADS)

    Jones, Marjorie A.

    1997-05-01

    The concept of a jury trial in the classroom setting was used to present and discuss a current, controversial topic, the drug mifepristone (RU486). This drug is used as an abortion inducing agent although it has other clinical uses. The major goal was for students to see that science is a very important part of their lives. The class project involved discussions of the scientific, sociological, moral, ethical, religious, legal, as well as financial aspects of a real trial which involved a major science issue. Students were involved in role playing which included obtaining information and then participating in the mock trial. Student roles in this activity were as judges, defendant, jury, witnesses, lawyers, and court reporters. This four week project involved both verbal and written participation. Grades were based on both their oral and written on this project. The students found this a very interesting activity as evidenced by their enthusiasm. This class activity could be adapted to a variety of timely topics.

  1. Assessment of Insecticidal Efficacy of Diatomaceous Earth and Powders of Common Lavender and Field Horsetail against Bean Weevil Adults.

    PubMed

    Bohinc, T; Vayias, B; Bartol, T; Trdan, S

    2013-12-01

    In the search for an effective and sustainable control method against the bean weevil Acanthoscelides obtectus (Say), an important insect pest affecting stored common beans and other legumes, three different powders were tested against adult been weevils under laboratory conditions. The three powders were diatomaceous earth (DE) (commercial product SilicoSec®), common lavender (Lavandula angustifolia) powder and field horsetail (Equisetum arvense) powder. The substances were tested at five temperatures (15, 20, 25, 30, and 35°C), two relative humidity levels (RH) (55 and 75%), and four concentrations (100, 300, 500, and 900 ppm). The mortality of adults was measured after the 1st, 2nd, 4th, and 7th days of exposure. The efficacy of the powders increased with the temperature, whereas in general, RH did not have a significant effect on the adults' survival. According to common practice of storing common beans, we recommend the use of DE against the pest in question, as this inert powder showed the highest efficacy at lower temperatures and concentrations. Concerning the wider use of common lavender and field horsetail powders, we suggest studying their combined use with other environmentally friendly methods with the aim of achieving the highest synergistic effect possible. PMID:27193283

  2. Lavender Fragrance Essential Oil and the Quality of Sleep in Postpartum Women

    PubMed Central

    Keshavarz Afshar, Mahnaz; Behboodi Moghadam, Zahra; Taghizadeh, Ziba; Bekhradi, Reza; Montazeri, Ali; Mokhtari, Pouran

    2015-01-01

    Background: Labor and delivery is a stressful stage for mothers. During these periods, sleep-related disorders have been reported. The problems of inadequate sleep include decrease in concentration, judgment, difficulty in performing daily activities, and an increase in irritability. Even the effects of moderate sleep loss on life and health quality can be similar to sleep deprivation. some research aggravated by aromatherapy on sleep quality in different periods of life so might be useful for the improve of sleep quality in postpartum women. Objectives: This study aimed to determine the effect of aromatherapy on the quality of sleep in postpartum women. The sample was recruited from medical health centers of Zanjan University of Medical Sciences. Patients and Methods: This study was a randomized clinical trial with the control group. A total of 158 mothers in postpartum period (with certain inclusion criteria) were enrolled in the study and assigned randomly to two groups of control and intervention. Lavender fragrance (made by Barij Essence Pharmaceutical Co.) was used by participants in the intervention group nightly before sleeping. The fragrance was dropped on cotton balls, which were placed on a cylindrical container at mothers’ disposal. Keeping the container at a projected distance of 20 cm, the participants inhaled 10 deep breaths and then the container was placed beside their pillow until morning. This procedure was done 4 times a week for 8 weeks. For the control group, the same intervention was done with the placebo. The instrument for collecting data was Pittsburgh sleep quality index, which was completed at the baseline, fourth, and eighth weeks after the intervention. Data were analyzed using independent t test and repeated measures analysis of variance calculated by SPSS16. Results: Before the intervention, there were no significant differences between mothers in two groups (P > 0.05). After 8 weeks follow up, a significant improvement appeared in

  3. Up-Regulation of 1-Deoxy-d-Xylulose-5-Phosphate Synthase Enhances Production of Essential Oils in Transgenic Spike Lavender1

    PubMed Central

    Muñoz-Bertomeu, Jesús; Arrillaga, Isabel; Ros, Roc; Segura, Juan

    2006-01-01

    Spike lavender (Lavandula latifolia) is an aromatic shrub cultivated worldwide for the production of essential oils. The major constituents of these oils are monoterpenes, which are obtained from isopentenyl diphosphate and dimethylallyl diphosphate precursors through the plastidial methylerythritol phosphate (MEP) pathway and/or the cytosolic mevalonate pathway. 1-Deoxy-d-xylulose-5-P synthase (DXS) catalyzes the first step of the MEP pathway. A cDNA coding for the Arabidopsis (Arabidopsis thaliana) DXS was constitutively expressed in spike lavender. Gas chromatography/mass spectrometry analyses revealed that transgenic plants accumulated significantly more essential oils compared to controls (from 101.5% to 359.0% and from 12.2% to 74.1% yield increase compared to controls in leaves and flowers, respectively). T0 transgenic plants were grown for 2 years, self-pollinated, and the T1 seeds obtained. The inheritance of the DXS transgene was studied in the T1 generation. The increased essential oil phenotype observed in the transgenic T0 plants was maintained in the progeny that inherited the DXS transgene. Total chlorophyll and carotenoid content in DXS progenies that inherited the transgene depended on the analyzed plant, showing either no variation or a significant decrease in respect to their counterparts without the transgene. Transgenic plants had a visual phenotype similar to untransformed plants (controls) in terms of morphology, growth habit, flowering, and seed germination. Our results demonstrate that the MEP pathway contributes to essential oil production in spike lavender. They also demonstrate that the DXS enzyme plays a crucial role in monoterpene precursor biosynthesis and, thus, in essential oil production in spike lavender. In addition, our results provide a strategy to increase the essential oil production in spike lavender by metabolic engineering of the MEP pathway without apparent detrimental effects on plant development and fitness. PMID

  4. Up-regulation of 1-deoxy-D-xylulose-5-phosphate synthase enhances production of essential oils in transgenic spike lavender.

    PubMed

    Muñoz-Bertomeu, Jesús; Arrillaga, Isabel; Ros, Roc; Segura, Juan

    2006-11-01

    Spike lavender (Lavandula latifolia) is an aromatic shrub cultivated worldwide for the production of essential oils. The major constituents of these oils are monoterpenes, which are obtained from isopentenyl diphosphate and dimethylallyl diphosphate precursors through the plastidial methylerythritol phosphate (MEP) pathway and/or the cytosolic mevalonate pathway. 1-Deoxy-D-xylulose-5-P synthase (DXS) catalyzes the first step of the MEP pathway. A cDNA coding for the Arabidopsis (Arabidopsis thaliana) DXS was constitutively expressed in spike lavender. Gas chromatography/mass spectrometry analyses revealed that transgenic plants accumulated significantly more essential oils compared to controls (from 101.5% to 359.0% and from 12.2% to 74.1% yield increase compared to controls in leaves and flowers, respectively). T(0) transgenic plants were grown for 2 years, self-pollinated, and the T(1) seeds obtained. The inheritance of the DXS transgene was studied in the T(1) generation. The increased essential oil phenotype observed in the transgenic T(0) plants was maintained in the progeny that inherited the DXS transgene. Total chlorophyll and carotenoid content in DXS progenies that inherited the transgene depended on the analyzed plant, showing either no variation or a significant decrease in respect to their counterparts without the transgene. Transgenic plants had a visual phenotype similar to untransformed plants (controls) in terms of morphology, growth habit, flowering, and seed germination. Our results demonstrate that the MEP pathway contributes to essential oil production in spike lavender. They also demonstrate that the DXS enzyme plays a crucial role in monoterpene precursor biosynthesis and, thus, in essential oil production in spike lavender. In addition, our results provide a strategy to increase the essential oil production in spike lavender by metabolic engineering of the MEP pathway without apparent detrimental effects on plant development and fitness

  5. A Study of Youth Attitudes Toward Authority and Their Relation to School Adjustment Patterns. A Report Prepared by the 1973-74 Humboldt County Grand Jury, June 1974.

    ERIC Educational Resources Information Center

    Bowlus, Donald; And Others

    The Humboldt County Grand Jury (1973-74) examined the attitudes of high school youths toward law enforcement in the California county. Since these are sensitive indicators of their attitudes toward authority in general, results should not be interpreted as being exclusively relevant to law enforcement. The study covered a 4 month period, sampling…

  6. Testing homology of loci for two plumage colors, "lavender" and "recessive white," with chicken and Japanese quail hybrids.

    PubMed

    Minvielle, F; Gourichon, D; Monvoisin, J L

    2002-01-01

    Homology for two plumage color loci was studied by hybridization between chickens and Japanese quail. First, chicken-quail hybrids were produced from homozygous "lavender" chicken cocks and "bleu" Japanese quail, and all 30 hybrids had the same parental slate blue plumage color. On the other hand, no hybrids with this plumage were obtained out of 18 progeny from the same cocks and wild-type quail. These results show that the slate blue plumage color is determined by homologous loci in Japanese quail and chickens. Second, all (n = 25) chicken-quail hybrids hatched from homozygous "recessive white" cocks and "recessive white" (n = 8) or "wild-type" (n = 17) quail had the same pattern of plumage color, with white feathers on the ventral face and colored feathers elsewhere. These results indicate that the recessive white mutations are not homologous in Japanese quail and chickens. PMID:12011184

  7. Antioxidant capacity and total phenolic contents of oregano (Origanum vulgare), lavender (Lavandula angustifolia) and lemon balm (Melissa officinalis) from Romania.

    PubMed

    Spiridon, Iuliana; Colceru, Svetlana; Anghel, Narcis; Teaca, Carmen Alice; Bodirlau, Ruxanda; Armatu, Alice

    2011-10-01

    The study reported here presents a comparative screening of three medicinal plants including oregano (Origanum vulgare L.), lavender (Lavandula angustifolia) and lemon balm (Melissa officinalis) having the same geographical origin, the Southeast region of Romania, and growing in the same natural conditions. The contents of total phenolics and total flavonoids for the extracts of these were determined. Furthermore, the total antioxidant capacity was also evaluated. It was found that Origanum vulgare and Melissa officinalis extracts present the most effective antioxidant capacity in scavenging DPPH radicals, while Lavandula angustifolia is less active. High performance liquid chromatography-mass spectrometry analysis was used to identify the components of extracts. Major phenolic acids identified in the analysed species were ferulic, rosmarinic, p-coumaric and caffeic, while predominant flavonoids were quercetin, apigenin kaempherol, which were present as glucosides. PMID:21707233

  8. Expression of spearmint limonene synthase in transgenic spike lavender results in an altered monoterpene composition in developing leaves.

    PubMed

    Muñoz-Bertomeu, Jesús; Ros, Roc; Arrillaga, Isabel; Segura, Juan

    2008-01-01

    We generated transgenic spike lavender (Lavandula latifolia) plants constitutively expressing the limonene synthase (LS) gene from spearmint (Mentha spicata), encoding the LS enzyme that catalyzes the synthesis of limonene from geranyl diphosphate. Overexpression of the LS transgene did not consistently affect monoterpene profile in pooled leaves or flowers from transgenic T(0) plants. Analyses from cohorts of leaves sampled at different developmental stages showed that essential oil accumulation in transgenic and control plants was higher in developing than in mature leaves. Furthermore, developing leaves of transgenic plants contained increased limonene contents (more than 450% increase compared to controls) that correlated with the highest transcript accumulation of the LS gene. The levels of other monoterpene pathway components were also significantly altered. T(0) transgenic plants were grown for 2 years, self-pollinated, and the T(1) seeds obtained. The increased limonene phenotype was maintained in the progenies that inherited the LS transgene. PMID:18514005

  9. Lack of prolonged activity of lavender essential oils as acaricides against the poultry red mite (Dermanyssusgallinae) under laboratory conditions.

    PubMed

    George, D R; Callaghan, K; Guy, J H; Sparagano, O A E

    2008-12-01

    Managing the poultry red mite, Dermanyssusgallinae (De Geer) by conventional means (i.e., synthetic acaricides) has become increasingly problematic. As a possible alternative, research has identified several plant essential oils that are toxic to D. gallinae. However, essential oils are highly volatile and any acaricidal effect they exert could be short-lived in practice. This study investigated the short-lived toxicity of six lavender essential oils to D. gallinae. In sealed Petri-dishes, mites were exposed to filter papers impregnated with essential oil at a concentration of 0.14mg/cm(3). When filter papers were used immediately after impregnation, 66-90% D.gallinae mortality was observed after 24h, depending upon the essential oil used. If impregnated filter papers were left in a fume cupboard for 24h prior to use, mortality rates of D.gallinae fell to 11% or less. PMID:18348893

  10. Herbicidal activity of volatiles from coriander, winter savory, cotton lavender, and thyme isolated by hydrodistillation and supercritical fluid extraction.

    PubMed

    Grosso, Clara; Coelho, José A; Urieta, José S; Palavra, António M F; Barroso, José G

    2010-10-27

    The volatiles from Coriandrum sativum L., Satureja montana L., Santolina chamaecyparissus L., and Thymus vulgaris L. were isolated by hydrodistillation (essential oil) and supercritical fluid extraction (volatile oil). Their effect on seed germination and root and shoot growth of the surviving seedlings of four crops ( Zea mays L., Triticum durum L., Pisum sativum L., and Lactuca sativa L.) and two weeds ( Portulaca oleracea L. and Vicia sativa L.) was investigated and compared with those of two synthetic herbicides, Agrocide and Prowl. The volatile oils of thyme and cotton lavender seemed to be promising alternatives to the synthetic herbicides because they were the least injurious to the crop species. The essential oil of winter savory, on the other hand, affected both crop and weeds and can be appropriate for uncultivated fields. PMID:20886818

  11. A Comparison Study of Growth Factor Expression following Treatment with Transcutaneous Electrical Nerve Stimulation, Saline Solution, Povidone-Iodine, and Lavender Oil in Wounds Healing

    PubMed Central

    Koca Kutlu, Adalet; Çeçen, Dilek; Gürgen, Seren Gülşen; Sayın, Oya; Çetin, Ferihan

    2013-01-01

    This study compared the effects of transcutaneous electrical nerve stimulation (TENS), saline solution (SS), povidone-iodine (PI), and lavender oil (Lavandula angustifolia) through expression of growth factors in a rat model of wound healing. Six experimental groups were established, each containing 8 rats: a healthy group with no incision wounds, an incision-control group, an incision and TENS group, an incision and SS group, an incision and PI group, and an incision and lavender oil group. Experiments continued for 5 days, after which the skin in the excision area was removed. Tissue concentrations of epidermal growth factor (EGF) and platelet-derived growth factor (PDGF)-A were measured using enzyme-linked immunosorbent assay (ELISA). Tissue expressions of EGF, PDGF-A, and fibroblast growth factor (FGF)-2 were determined using immunohistochemistry. Wound closure progressed more rapidly in the TENS and lavender oil groups than in the control and other study groups. In particular, PDGF-A expressions in the dermis and EGF expression in the epidermis were significantly intense in the TENS group (P < 0.05). In addition, ELISA levels of growth factors such as PDGF-A and EGF were significantly higher in TENS group compared to the control group (P < 0.05). These immunohistochemical and ELISA results suggest that TENS may improve wound healing through increasing growth factors in the dermis and epidermis more than other topical applications. PMID:23861704

  12. Ira C. Ritter and The Kroger Co., v. Jerry and Ruth Stanton. "Trial by Jury." Lesson Plans for Secondary Teachers on the Constitutional Protections of Trial by Jury. Courts in the Classroom: Curriculum Concepts and Other Information on Indiana's Courts for the K-12 Educator.

    ERIC Educational Resources Information Center

    Osborn, Elizabeth

    In the case of Ritter v. Stanton, the attorneys for Ira Ritter and Kroger alleged that the amount of damages awarded by the jury were excessive and asked the Indiana Supreme Court to review the matter. This set of three lesson plans for secondary educators uses the Ritter v. Stanton case to examine the concept of the U.S. constitutional right to…

  13. All care, but whose responsibility? Community juries reason about expert and patient responsibilities in prostate-specific antigen screening for prostate cancer.

    PubMed

    Degeling, Chris; Carter, Stacy M; Rychetnik, Lucie

    2016-09-01

    General practitioners have implicitly been given responsibility for guiding men's decisions about prostate-specific antigen-based screening for prostate cancer, but patients' expectations of the bounds of this responsibility remain unclear. We sought to explore how well-informed members of the public allocate responsibilities in prostate-specific antigen screening decision-making. In 2014, we convened two Community juries in Sydney, Australia, to address questions related to the content and timing of information provision and respective roles of patients and general practitioners in screening decisions. Participants in the first jury were of mixed gender and of all ages (n = 15); the participants in the second jury were all male and of screening age (n = 12). Both juries were presented with balanced factual evidence on the harms and benefits of prostate-specific antigen screening and expert perspectives on ethico-legal aspects of consent in medical practice. In their deliberations, jurors agreed that general practitioners should take responsibility for informing men of the options, risks and benefits of prostate-specific antigen testing, but arrived at different positions on whether or not general practitioners should also guide screening decisions. Jurors also disagreed on how much and when general practitioners should provide detailed information about biopsies and treatments. These responses suggest that for prostate-specific antigen testing, there is a public expectation that both the allocation of responsibility between general practitioners and their male patients, and the level of information provided will be tailored to individual men. In the presence of expert uncertainty, a well-informed public may have reason to embrace or resist shared decision-making processes. PMID:27491944

  14. Elimination of chromatographic and mass spectrometric problems in GC-MS analysis of Lavender essential oil by multivariate curve resolution techniques: Improving the peak purity assessment by variable size moving window-evolving factor analysis.

    PubMed

    Jalali-Heravi, Mehdi; Moazeni-Pourasil, Roudabeh Sadat; Sereshti, Hassan

    2015-03-01

    In analysis of complex natural matrices by gas chromatography-mass spectrometry (GC-MS), many disturbing factors such as baseline drift, spectral background, homoscedastic and heteroscedastic noise, peak shape deformation (non-Gaussian peaks), low S/N ratio and co-elution (overlapped and/or embedded peaks) lead the researchers to handle them to serve time, money and experimental efforts. This study aimed to improve the GC-MS analysis of complex natural matrices utilizing multivariate curve resolution (MCR) methods. In addition, to assess the peak purity of the two-dimensional data, a method called variable size moving window-evolving factor analysis (VSMW-EFA) is introduced and examined. The proposed methodology was applied to the GC-MS analysis of Iranian Lavender essential oil, which resulted in extending the number of identified constituents from 56 to 143 components. It was found that the most abundant constituents of the Iranian Lavender essential oil are α-pinene (16.51%), camphor (10.20%), 1,8-cineole (9.50%), bornyl acetate (8.11%) and camphene (6.50%). This indicates that the Iranian type Lavender contains a relatively high percentage of α-pinene. Comparison of different types of Lavender essential oils showed the composition similarity between Iranian and Italian (Sardinia Island) Lavenders. PMID:25621436

  15. Complex coacervation of collagen hydrolysate extracted from leather solid wastes and chitosan for controlled release of lavender oil.

    PubMed

    Ocak, Buğra

    2012-06-15

    In the world, approximately 600,000 metric tonnes of chromium-containing solid wastes are generated by the leather industry each year. Environmental concerns and escalating landfill costs are becoming increasingly serious problems to the leather industry and seeking solutions to these problems is a prime concern in much research today. In this study, solid collagen-based protein hydrolysate was isolated from chromium-tanned leather wastes and its chemical properties were determined. Microcapsules of collagen hydrolysate (CH) - chitosan (C) crosslinked with glutaraldehyde (GA) containing Lavender oil (LO) were prepared by complex coacervation method. The effects of various processing parameters, including the CH to C ratio, LO content, and GA, on the oil load (%), oil content (%), encapsulation efficiency (%) and release rate of LO from microcapsules were investigated. As the ratio of C present in the CH/C mixture and crosslinking density increased, the release rate of LO from microcapsules slowed down. Optical and scanning electron microscopy images illustrated that the LO microcapsules were spherical in shape. Fourier transform infrared spectroscopy (FTIR) studies confirmed that there was no significant interaction between CH/C complex and LO. PMID:22361107

  16. Enhanced levels of S-linalool by metabolic engineering of the terpenoid pathway in spike lavender leaves.

    PubMed

    Mendoza-Poudereux, Isabel; Muñoz-Bertomeu, Jesús; Navarro, Alicia; Arrillaga, Isabel; Segura, Juan

    2014-05-01

    Transgenic Lavandula latifolia plants overexpressing the linalool synthase (LIS) gene from Clarkia breweri, encoding the LIS enzyme that catalyzes the synthesis of linalool were generated. Most of these plants increased significantly their linalool content as compared to controls, especially in the youngest leaves, where a linalool increase up to a 1000% was observed. The phenotype of increased linalool content observed in young leaves was maintained in those T1 progenies that inherit the LIS transgene, although this phenotype was less evident in the flower essential oil. Cross-pollination of transgenic spike lavender plants allowed the generation of double transgenic plants containing the DXS (1-deoxy-d-xylulose-5-P synthase), coding for the first enzyme of the methyl-d-erythritol-4-phosphate pathway, and LIS genes. Both essential oil yield and linalool content in double DXS-LIS transgenic plants were lower than that of their parentals, which could be due to co-suppression effects linked to the structures of the constructs used. PMID:24685653

  17. The effect of lavender essential oil on anxiety level in patients undergoing coronary artery bypass graft surgery: A double-blinded randomized clinical trial

    PubMed Central

    Seifi, Zahra; Beikmoradi, Ali; Oshvandi, Khodayar; Poorolajal, Jalal; Araghchian, Malihe; Safiaryan, Reza

    2014-01-01

    Background: Open heart surgery can cause high levels of anxiety in patients. Nowadays, lavender essential oil is widely used in medical research. This study was conducted with an aim to investigate the effects of lavender essential oil to reduce the anxiety of patients after coronary artery bypass surgery. Materials and Methods: This research is double-blinded randomized controlled trial on 60 patients who had undergone coronary artery bypass surgery in a 2-day intervention targeting reduction of anxiety. This study was conducted in Ekbatan Therapeutic and Educational Center, Hamadan city, Iran, in 2013. The patients in the inhalation aromatherapy group inhaled two drops of 2% lavender essential oil and those in the control group inhaled two drops of distilled water as placebo for 20 min on the 2nd and 3rd days after surgery. The level of anxiety was evaluated by Spielberger's State Anxiety questionnaire before and after intervention and the vital signs were documented as well. Data were analyzed using Stata 11 (Stata Corp., College Station, TX, USA) by independent t-test for continuous variables and Chi-square test for categorical variables. Results: The mean score of anxiety in the aromatherapy group was 48.73 ± 5.08 and in the control group was 48 ± 6.98 before the intervention (P = 0.64), which reduced after the intervention to 42.6 ± 5.44 and 42.73 ± 7.30, respectively. On the 3rd day after surgery, the mean score of anxiety in the aromatherapy group was 46.76 ± 4.07 and in the control group was 46.53 ± 7.05 before the intervention, which reduced to 41.33 ± 3.65 and 41.56 ± 6.18, respectively, after the intervention. However, there was no statistically significant difference in the mean scores of anxiety between the aromatherapy and control groups. Conclusions: Lavender essential oil has no significant effect on anxiety in patients after coronary artery bypass surgery, although it decreased the level of anxiety in the patients. PMID:25558253

  18. Whole-Genome SNP Association in the Horse: Identification of a Deletion in Myosin Va Responsible for Lavender Foal Syndrome

    PubMed Central

    Brooks, Samantha A.; Gabreski, Nicole; Miller, Donald; Brisbin, Abra; Brown, Helen E.; Streeter, Cassandra; Mezey, Jason; Cook, Deborah; Antczak, Douglas F.

    2010-01-01

    Lavender Foal Syndrome (LFS) is a lethal inherited disease of horses with a suspected autosomal recessive mode of inheritance. LFS has been primarily diagnosed in a subgroup of the Arabian breed, the Egyptian Arabian horse. The condition is characterized by multiple neurological abnormalities and a dilute coat color. Candidate genes based on comparative phenotypes in mice and humans include the ras-associated protein RAB27a (RAB27A) and myosin Va (MYO5A). Here we report mapping of the locus responsible for LFS using a small set of 36 horses segregating for LFS. These horses were genotyped using a newly available single nucleotide polymorphism (SNP) chip containing 56,402 discriminatory elements. The whole genome scan identified an associated region containing these two functional candidate genes. Exon sequencing of the MYO5A gene from an affected foal revealed a single base deletion in exon 30 that changes the reading frame and introduces a premature stop codon. A PCR–based Restriction Fragment Length Polymorphism (PCR–RFLP) assay was designed and used to investigate the frequency of the mutant gene. All affected horses tested were homozygous for this mutation. Heterozygous carriers were detected in high frequency in families segregating for this trait, and the frequency of carriers in unrelated Egyptian Arabians was 10.3%. The mapping and discovery of the LFS mutation represents the first successful use of whole-genome SNP scanning in the horse for any trait. The RFLP assay can be used to assist breeders in avoiding carrier-to-carrier matings and thus in preventing the birth of affected foals. PMID:20419149

  19. Influence of spike lavender (Lavandula latifolia Med.) essential oil in the quality, stability and composition of soybean oil during microwave heating.

    PubMed

    Rodrigues, Nuno; Malheiro, Ricardo; Casal, Susana; Asensio-S-Manzanera, M Carmen; Bento, Albino; Pereira, José Alberto

    2012-08-01

    Lipids oxidation is one of the main factors leading to quality losses in foods. Its prevention or delay could be obtained by the addition of antioxidants. In this sense the present work intend to monitor the protective effects of Lavandula latifolia essential oil during soybean oil microwave heating. To achieve the proposed goal quality parameters (free acidity, peroxide value, specific coefficients of extinction and ΔK), fatty acids profile, tocopherols and tocotrienols composition, antioxidant activity and oxidative stability were evaluated in soybean oil with and without spike lavender essential oils (EO) submitted to different microwave heating exposure times (1, 3, 5, 10 and 15 min; 1000 Watt) with a standard domestic microwave equipment. Microwave heating induced severe quality and composition losses, mainly above 3 min of microwave heating, regardless the sample tested. However, spike lavender EO addition counteracts the oxidation comparatively to control oils, by presenting enhanced values in quality parameters. A higher protection in unsaturated fatty acids loss was also observed as well as a higher antioxidant activity and oxidative stability. The microwave heating effects were clearly different in the samples with essential oils addition, allowing discrimination from plain soybean oils by a principal component analysis, being also capable to discriminate the different heating times tested within each sample. PMID:22659463

  20. Repellency of oils of lemon eucalyptus, geranium, and lavender and the mosquito repellent MyggA natural to Ixodes ricinus (Acari: Ixodidae) in the laboratory and field.

    PubMed

    Jaenson, Thomas G T; Garboui, Samira; Palsson, Katinka

    2006-07-01

    MyggA Natural (Bioglan, Lund, Sweden) is a commercially available repellent against blood-feeding arthropods. It contains 30% of lemon-scented eucalyptus, Corymbia citriodora (Hook.) K. D. Hill & L. A. S. Johnson (Myrtaceae), oil with a minimum of 50% p-menthane-3,8-diol. MyggA Natural also contains small amounts of the essential oils of lavender, Lavandula angustifolia Mill. (Lamiaceae), and geranium, Pelargonium graveolens L'Her. (Geraniaceae). In laboratory bioassays, MyggA Natural and C. citriodora oil exhibited 100% repellency against host-seeking nymphs of Ixodes ricinus (L.) (Acari: Ixodidae). Lavender oil and geranium oil, when diluted to 1% in 1,2-propanediol, had weak repellent activities on I. ricinus nymphs, but when diluted to 30% in 1,2-propanediol had 100% repellencies. 1,2-Propanediol (100%) had no significant repellent activity in comparison with that of the control. In field tests in tick-infested areas in central Sweden, tick repellency of MyggA Natural and C. citriodora oil was tested by the blanket-dragging technique for 4 d during a 6-d period. The repellencies (74 and 85%, respectively) on day 1 are similar (89%) to that of blankets treated in a similar manner with 19% diethyl-methyl-benzamide, based on previous work. Repellencies declined significantly from day 1 to day 6 (74 to 45% for MyggA Natural; 85 to 42% for C. citriodora oil). PMID:16892632

  1. Development of a Base for the Re-evaluation of the Professional Segment of the Master of Science Degree Program in Industrial Education at the University of Wisconsin-Stout. Part VIII: Importance of Industrial Education Teacher's Professional Tasks as Seen by a Jury of Selected Leaders in Education.

    ERIC Educational Resources Information Center

    Wright, Lawrence S.

    This study was conducted a) to determine the importance that a jury of selected national leaders in education attaches to each of the professional tasks for secondary school industrial education teachers and b) to find out what differences, if any, exist between the importance judgments of the jury and those of each of four industrial education…

  2. Trial By Jury.

    ERIC Educational Resources Information Center

    Black, Susan

    2000-01-01

    With 600 organizations in 45 states, teen courts are becoming viable alternative to processing first-time youthful offenders through the juvenile justice system. Teen courts may be run by schools, juvenile courts and probation departments, law enforcement agencies, or youth welfare organizations. Successful school-related courts are profiled. (MLH)

  3. Jury panel member perceptions of interpersonal-affective traits of psychopathy predict support for execution in a capital murder trial simulation.

    PubMed

    Cox, Jennifer; Clark, John C; Edens, John F; Smith, Shannon Toney; Magyar, Melissa S

    2013-01-01

    Recent research with college undergraduate mock jurors suggests that how psychopathic they perceive a criminal defendant to be is a powerful predictor of whether they will support a death verdict in simulated capital murder trials. Perceived affective and interpersonal traits of psychopathy are especially predictive of support for capital punishment, with perceived remorselessness explaining a disproportionate amount of variance in these attitudes. The present study attempted to extend these findings with a more representative sample of community members called for jury duty (N = 304). Jurors reviewed a case vignette based on an actual capital murder trial, provided sentencing verdicts, and rated the defendant on several characteristics historically associated with the construct of psychopathy. Consistent with prior findings, remorselessness predicted death verdicts, as did the affective and interpersonal features of psychopathy - though the latter effect was more pronounced among jurors who were Caucasian and/or who described their political beliefs as moderate rather than conservative or liberal. Results are discussed in terms of the potentially stigmatizing effects of psychopathy evidence in capital cases. PMID:23754472

  4. Unraveling the rat blood genome-wide transcriptome after oral administration of lavender oil by a two-color dye-swap DNA microarray approach.

    PubMed

    Hori, Motohide; Kubo, Hiroko; Shibato, Junko; Saito, Tomomi; Ogawa, Tetsuo; Wakamori, Minoru; Masuo, Yoshinori; Shioda, Seiji; Rakwal, Randeep

    2016-06-01

    Lavender oil (LO) is a commonly used essential oil in aromatherapy as non-traditional medicine. With an aim to demonstrate LO effects on the body, we have recently established an animal model investigating the influence of orally administered LO in rat tissues, genome-wide. In this brief, we investigate the effect of LO ingestion in the blood of rat. Rats were administered LO at usual therapeutic dose (5 mg/kg) in humans, and following collection of the venous blood from the heart and extraction of total RNA, the differentially expressed genes were screened using a 4 × 44-K whole-genome rat chip (Agilent microarray platform; Agilent Technologies, Palo Alto, CA, USA) in conjunction with a two-color dye-swap approach. A total of 834 differentially expressed genes in the blood were identified: 362 up-regulated and 472 down-regulated. These genes were functionally categorized using bioinformatics tools. The gene expression inventory of rat blood transcriptome under LO, a first report, has been deposited into the Gene Expression Omnibus (GEO): GSE67499. The data will be a valuable resource in examining the effects of natural products, and which could also serve as a human model for further functional analysis and investigation. PMID:27330992

  5. Olestra? The Jury's Still Out

    NASA Astrophysics Data System (ADS)

    Doyle, Ellin

    1997-04-01

    Although it has been more than a year since the FDA approved the use of olestra in certain foods, this fat substitute, a mixture of sucrose polyesters, is still controversial. It would seem that a fat substitute that is heat stable and has an acceptable flavor and texture would be welcomed enthusiastically in a country where increasing numbers of people, young and old, exceed their ideal body weight. Obesity and diets containing high levels of fat have been linked to numerous health problems, including cardiovascular diseases, certain types of cancer, and adult-onset diabetes; they may also exacerbate some chronic problems such as arthritis in joints of the lower extremities. Nevertheless, some scientists and consumer groups question olestra's safety and usefulness.

  6. Unraveling the Rat Intestine, Spleen and Liver Genome-Wide Transcriptome after the Oral Administration of Lavender Oil by a Two-Color Dye-Swap DNA Microarray Approach.

    PubMed

    Kubo, Hiroko; Shibato, Junko; Saito, Tomomi; Ogawa, Tetsuo; Rakwal, Randeep; Shioda, Seiji

    2015-01-01

    The use of lavender oil (LO)--a commonly, used oil in aromatherapy, with well-defined volatile components linalool and linalyl acetate--in non-traditional medicine is increasing globally. To understand and demonstrate the potential positive effects of LO on the body, we have established an animal model in this current study, investigating the orally administered LO effects genome wide in the rat small intestine, spleen, and liver. The rats were administered LO at 5 mg/kg (usual therapeutic dose in humans) followed by the screening of differentially expressed genes in the tissues, using a 4×44-K whole-genome rat chip (Agilent microarray platform; Agilent Technologies, Palo Alto, CA, USA) in conjunction with a dye-swap approach, a novelty of this study. Fourteen days after LO treatment and compared with a control group (sham), a total of 156 and 154 up (≧ 1.5-fold)- and down (≦ 0.75-fold)-regulated genes, 174 and 66 up- (≧ 1.5-fold)- and down (≦ 0.75-fold)-regulated genes, and 222 and 322 up- (≧ 1.5-fold)- and down (≦ 0.75-fold)-regulated genes showed differential expression at the mRNA level in the small intestine, spleen and liver, respectively. The reverse transcription-polymerase chain reaction (RT-PCR) validation of highly up- and down-regulated genes confirmed the regulation of the Papd4, Lrp1b, Alb, Cyr61, Cyp2c, and Cxcl1 genes by LO as examples in these tissues. Using bioinformatics, including Ingenuity Pathway Analysis (IPA), differentially expressed genes were functionally categorized by their Gene Ontology (GO) and biological function and network analysis, revealing their diverse functions and potential roles in LO-mediated effects in rat. Further IPA analysis in particular unraveled the presence of novel genes, such as Papd4, Or8k5, Gprc5b, Taar5, Trpc6, Pld2 and Onecut3 (up-regulated top molecules) and Tnf, Slc45a4, Slc25a23 and Samt4 (down-regulated top molecules), to be influenced by LO treatment in the small intestine, spleen and liver

  7. Unraveling the Rat Intestine, Spleen and Liver Genome-Wide Transcriptome after the Oral Administration of Lavender Oil by a Two-Color Dye-Swap DNA Microarray Approach

    PubMed Central

    Kubo, Hiroko; Shibato, Junko; Saito, Tomomi; Ogawa, Tetsuo; Rakwal, Randeep; Shioda, Seiji

    2015-01-01

    The use of lavender oil (LO) – a commonly, used oil in aromatherapy, with well-defined volatile components linalool and linalyl acetate – in non-traditional medicine is increasing globally. To understand and demonstrate the potential positive effects of LO on the body, we have established an animal model in this current study, investigating the orally administered LO effects genome wide in the rat small intestine, spleen, and liver. The rats were administered LO at 5 mg/kg (usual therapeutic dose in humans) followed by the screening of differentially expressed genes in the tissues, using a 4×44-K whole-genome rat chip (Agilent microarray platform; Agilent Technologies, Palo Alto, CA, USA) in conjunction with a dye-swap approach, a novelty of this study. Fourteen days after LO treatment and compared with a control group (sham), a total of 156 and 154 up (≧ 1.5-fold)- and down (≦ 0.75-fold)-regulated genes, 174 and 66 up- (≧ 1.5-fold)- and down (≦ 0.75-fold)-regulated genes, and 222 and 322 up- (≧ 1.5-fold)- and down (≦ 0.75-fold)-regulated genes showed differential expression at the mRNA level in the small intestine, spleen and liver, respectively. The reverse transcription-polymerase chain reaction (RT-PCR) validation of highly up- and down-regulated genes confirmed the regulation of the Papd4, Lrp1b, Alb, Cyr61, Cyp2c, and Cxcl1 genes by LO as examples in these tissues. Using bioinformatics, including Ingenuity Pathway Analysis (IPA), differentially expressed genes were functionally categorized by their Gene Ontology (GO) and biological function and network analysis, revealing their diverse functions and potential roles in LO-mediated effects in rat. Further IPA analysis in particular unraveled the presence of novel genes, such as Papd4, Or8k5, Gprc5b, Taar5, Trpc6, Pld2 and Onecut3 (up-regulated top molecules) and Tnf, Slc45a4, Slc25a23 and Samt4 (down-regulated top molecules), to be influenced by LO treatment in the small intestine, spleen and

  8. Assessing Racial Attitudes in Jury Selection.

    ERIC Educational Resources Information Center

    Mayo, Clara; Bromley, Stephanie

    This paper examines the current state of voir dire procedures (the process in which prospective jurors are questioned about possible prejudgment or bias) used to detect racial attitudes in court cases involving black defendants and compares voir dire questions allowed and disallowed by the court. Data based upon an assessment of racial attitudes…

  9. Trials by Juries: Suggested Practices for Database Trials

    ERIC Educational Resources Information Center

    Ritterbush, Jon

    2012-01-01

    Librarians frequently utilize product trials to assess the content and usability of a database prior to committing funds to a new subscription or purchase. At the 2012 Electronic Resources and Libraries Conference in Austin, Texas, three librarians presented a panel discussion on their institutions' policies and practices regarding database…

  10. The Historical Importance of Jury to Press Freedom.

    ERIC Educational Resources Information Center

    Olasky, Marvin N.

    Staggered by some recent libel verdicts, many journalists are neglecting lessons about press freedom learned at great cost during the seventeenth and eighteenth centuries. Journalists then learned that state power over the press, residing in the hands of either censors or judges, leads to a decrease in press freedom. In 1986, though, many media…

  11. Shattering the Lavender Ceiling: Sexual Minorities in Physics

    NASA Astrophysics Data System (ADS)

    Ramsey-Musolf, Michael

    2012-02-01

    I will discuss some of the challenges experienced by sexual minorities in physics, from both a personal and broader perspective. I will also comment on the opportunities for the field to become more inclusive, supportive, and scientifically stronger by addressing these challenges.

  12. 21 CFR 582.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin... (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike lavender Lavandula latifolia...

  13. 21 CFR 582.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin... (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike lavender Lavandula latifolia...

  14. 21 CFR 582.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin... (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike lavender Lavandula latifolia...

  15. 21 CFR 582.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin... (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike lavender Lavandula latifolia...

  16. 21 CFR 182.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin Hybrids.... Spearmint Mentha spicata L. Spike lavender Lavandula latifolia Vill. Tamarind Tamarindus indica L....

  17. 21 CFR 582.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin... (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike lavender Lavandula latifolia...

  18. Do health care delivery system reforms improve value? The jury is still out

    PubMed Central

    Korenstein, Deborah; Duan, Kevin; Diaz, Manuel Jose; Ahn, Rosa; Keyhani, Salomeh

    2016-01-01

    Background Widespread restructuring of health delivery systems is underway in the US to reduce costs and improve the quality of healthcare. Objective To describe studies evaluating the impact of system-level interventions (incentives and delivery structures) on the value of US healthcare, defined as the balance between quality and cost. Research Design We identified articles in PubMed (2003 to July 2014) using keywords identified through an iterative process, with reference and author tracking. We searched tables of contents of relevant journals from August 2014 through 11 August 2015 to update our sample. Subjects We included prospective or retrospective studies of system-level changes, with a control, reporting both quality and either cost or utilization of resources. Measures Data about study design, study quality, and outcomes was extracted by one reviewer and checked by a second. Results Thirty reports of 28 interventions were included. Interventions included patient-centered medical home (PCMH) implementations (n=12), pay-for-performance programs (n=10), and mixed interventions (n=6); no other intervention types were identified. Most reports (n=19) described both cost and utilization outcomes. Quality, cost, and utilization outcomes varied widely; many improvements were small and process outcomes predominated. Improved value (improved quality with stable or lower cost/utilization or stable quality with lower cost/utilization) was seen in 23 reports; 1 showed decreased value, and 6 showed unchanged, unclear or mixed results. Study limitations included variability among specific endpoints reported, inconsistent methodologies, and lack of full adjustment in some observational trials. Lack of standardized MeSH terms was also a challenge in the search. Conclusions On balance the literature suggests that health system reforms can improve value. However, this finding is tempered by the varying outcomes evaluated across studies with little documented improvement in outcome quality measures. Standardized measures of value would facilitate assessment of the impact of interventions across studies and better estimates of the broad impact of system change. PMID:26492216

  19. Mucosal-Associated Invariant T Cells in Multiple Sclerosis: The Jury is Still Out

    PubMed Central

    Treiner, Emmanuel; Liblau, Roland S.

    2015-01-01

    The immune system is strongly implicated in the pathophysiology of multiple sclerosis (MS), as demonstrated by the efficacy of therapies targeting various components of adaptive immunity. However, the disease still progresses despite these treatments in many patients, while others experience life-threatening adverse effects, urging for the discovery of new immune-targeting medications. Among the immune cell types participating to MS pathogenesis, decades of work have highlighted the prominent role of CD4 T cells. More recent data demonstrate the involvement of CD8 T cells as well. The existence of both pathogenic and protective CD8 T cells subsets has been suggested, adding an additional layer of complexity to the picture. Mucosal-associated invariant T (MAIT) cells are innate-like lymphocytes that make up to 25% of CD8 T cells in healthy subjects. They are specific for conserved microbial ligands and may constitute an important barrier against invasive bacterial and fungal infection. An increasing number of reports also suggest their possible involvement in chronic inflammatory diseases, including MS. MAIT cells could participate through their ability to produce IFNγ and/or IL-17, two major cytokines in the pathogenesis of several chronic inflammatory/autoimmune diseases. However, the mechanisms by which MAIT cells could be activated in these sterile conditions are not known. Furthermore, contradictory observations have been made, reporting either a protective or a pro-inflammatory behavior of MAIT cells in MS or its murine model, experimental autoimmune encephalomyelitis. In this review article, we will describe the current knowledge on MAIT cell biology in health and disease, and discuss the possible mechanisms behind their role in MS. The specific features of this new non-conventional T cell subset make it an interesting candidate as a biomarker or as the target of immune-mediated intervention. PMID:26483793

  20. The Effect of Cross-Examination Tactics on Simulated Jury Impressions.

    ERIC Educational Resources Information Center

    Gibbs, Margaret; And Others

    Past research has demonstrated the negative effects of leading questions by attorneys on eyewitness testimony and has found that adversary lawyers produced less accurate testimony from eyewitnesses. This study was conducted to examine the effects of lawyer's hostile versus non-hostile behavior and lawyer's leading versus non-leading questions on…

  1. Fostering Organizational Change through Deliberations: The Deliberative Jury in a University Setting

    ERIC Educational Resources Information Center

    Lindell, Juha

    2014-01-01

    Universities in Europe face a variety of reform initiatives, and university reform can be seen as a wicked problem that should be resolved through collaborative efforts. In Finland, there has been considerable resistance to proposed reforms, with university personnel complaining that they have not been heard. Students, on the other hand, seem…

  2. Attorney Questions Predict Jury-eligible Adult Assessments of Attorneys, Child Witnesses, and Defendant Guilt.

    PubMed

    Mugno, Allison P; Klemfuss, J Zoe; Lyon, Thomas D

    2016-01-01

    Children are often the primary source of evidence in maltreatment cases, particularly cases of child sexual abuse, and may be asked to testify in court. Although best-practice protocols for interviewing children suggest that interviewers ask open-ended questions to elicit detailed responses from children, during in-court testimony, attorneys tend to rely on closed-ended questions that elicit simple (often "yes" or "no") responses (e.g., Andrews, Lamb, & Lyon, ; Klemfuss, Quas, & Lyon, ). How then are jurors making decisions about children's credibility and ultimately the case outcome? The present study examined the effect of two attorney-specific factors (e.g., temporal structure and questioning phase) on mock jurors' perceptions of attorney performance, child witness credibility, storyline clarity, and defendant guilt. Participants were randomly assigned to read a trial excerpt from one of eight conditions and were then asked to evaluate the attorney, child witness, and the case. Selected excerpts were from criminal court case transcripts and contained either high attorney temporal structure (e.g., use of temporal markers) or low temporal structure (e.g., frequent topic switching), involved direct or cross-examination, and represented cases resulting in a conviction or acquittal. Child responses were kept consistent across all excerpts. Results showed that participants perceived the attorney's performance and child's credibility more favorably and thought the storyline was clearer when attorneys provided high rather than low temporal structure and when the excerpt contained direct rather than cross-examination. Participants who read a direct rather than cross-examination excerpt were also more likely to think the defendant was guilty. The study highlights the impact of attorney questioning style on mock jurors' perceptions. Copyright © 2016 John Wiley & Sons, Ltd. PMID:26932420

  3. Jury acquits seven prison guards in beating of HIV-positive inmate.

    PubMed

    1999-03-19

    Seven guards from the Charlotte Correctional Institution were acquitted of beating and harassing an HIV-positive inmate, [name removed] was transferred to that prison because he bit a guard in the face at another prison. He later attempted suicide and slowly bled to death while shackled to a bed. Prosecutor Doug Molloy said [name removed] was harassed from the moment he arrived, and slashed his own wrist after 3 days of abuse. The jurors found insufficient evidence to convict the seven with conspiring to deny [name removed] his civil rights. Three other corrections officers, who also faced charges, testified for the prosecution. PMID:11366445

  4. Change over Time in Obedience: The Jury's Still out, but It Might Be Decreasing

    ERIC Educational Resources Information Center

    Twenge, Jean M.

    2009-01-01

    Jerry M. Burger's (see record 2008-19206-001) partial replication of Stanley Milgram's (1974) obedience study shows both the influence of culture and generations on behavior and the power of the situation. In Burger's data, disobedience has nearly doubled among male participants since the 1960s, a shift just as large as the increase in Americans'…

  5. Visual Spatial Attention to Multiple Locations At Once: The Jury Is Still Out

    ERIC Educational Resources Information Center

    Jans, Bert; Peters, Judith C.; De Weerd, Peter

    2010-01-01

    Although in traditional attention research the focus of visual spatial attention has been considered as indivisible, many studies in the last 15 years have claimed the contrary. These studies suggest that humans can direct their attention simultaneously to multiple noncontiguous regions of the visual field upon mere instruction. The notion that…

  6. Reactance in the Jury Room: Decision by Men and Not by Laws.

    ERIC Educational Resources Information Center

    Follert, Vincent F.

    Based on research indicating that restrictive judicial language directed at jurors encourages reactance, or decisions contrary to the judge's instructions, two experiments were conducted to determine whether courtroom jurors merely admonished to ignore inadmissible evidence would be more inclined to comply with judicial instructions than would…

  7. Part-Time Faculty in Community Colleges: The Jury Is Still Out.

    ERIC Educational Resources Information Center

    Gordon, Michael

    This paper examines a number of issues associated with part-time faculty in community colleges. In the area of part-time faculty integration, the author surveyed 28 Florida colleges using an online survey, and received responses from 20, for a response rate of 71.4%. The survey contained five questions: (1) Are adjunct/part-time faculty listed in…

  8. The Jury Is Still Out: Psychoemotional Support in Peer E-Mentoring for Transition to University

    ERIC Educational Resources Information Center

    Risquez, Angelica; Sanchez-Garcia, Marife

    2012-01-01

    This study investigates how computer mediated communication (CMC) can sustain nourishing and emotionally enriching peer mentoring relations. A peer electronic mentoring program was implemented in an Irish university to facilitate freshmen's transition to college. A sample of 123 participants (42 mentors and 81 mentees) was evaluated with a…

  9. 'Lavender retirement': a questionnaire survey of lesbian, gay and bisexual people's accommodation plans for old age.

    PubMed

    Neville, Stephen; Henrickson, Mark

    2010-12-01

    A global increase in older people will also mean an increase in the numbers of lesbian, gay and bisexual people requiring residential support. All health practitioners working with older people need to be aware of the existence of older lesbian, gay and bisexual people in order to provide health care that is appropriate. This study describes lesbian, gay and bisexual people's accommodation plans for old age through a cross-sectional quantitative survey design. Participants were recruited through mainstream and lesbian, gay and bisexual media and venues. A total of 2269 participants completed the 133-item survey. When asked about what accommodation plans they had for their older years lesbian, gay and bisexual people identified that they were least likely to choose living in a retirement community/facility. However, if unable to live independently the majority of respondents identified they would prefer to live in a retirement facility that specifically catered for people who did not identify as heterosexual. This study has found that the residential support sector needs to be prepared to provide a health service that is person-centred, free from discriminatory practices and meets the needs of all health consumers regardless of sexual orientation. PMID:21129111

  10. A new species of Dysmicoccus damaging lavender in French Provence (Hemiptera, Sternorrhyncha, Pseudococcidae).

    PubMed

    Germain, J-F; Matile-Ferrero, D; Kaydan, M B; Malausa, T; Williams, D J

    2015-01-01

    Une nouvelle espèce de Dysmicoccus nuisible à la lavande en Provence (France) (Hemiptera, Sternorrhyncha, Pseudococcidae). Dysmicoccus lavandulae Germain, Matile-Ferrero & Williams n. sp. est décrite et illustrée. Ses séquences ADN sont présentées. L'espèce vit sur Lavandula x intermedia cultivée pour la production d'essence de lavande en Provence. La liste des espèces de pseudococcines vivant sur les lavandes spontanées en France est dressée. Le statut des 2 genres voisins Trionymus Berg et Dysmicoccus Ferris est discuté. PMID:26249973

  11. 76 FR 48897 - Sheryl Lavender, D.O. Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-09

    ... appropriate authority under the laws of the state in which she does business. See Scott Sandarg, D.M.D., 74 FR 17,528 (DEA 2009); David W. Wang, M.D., 72 FR 54,297 (DEA 2007); Sheran Arden Yeates, M.D., 71 FR 39,130 (DEA 2006); Dominick A. Ricci, M.D., 58 FR 51,104 (DEA 1993); Bobby Watts M.D., 53 FR 11,919...

  12. The Lavender Ceiling atop the Global Closet: Human Resource Development and Lesbian Expatriates

    ERIC Educational Resources Information Center

    Gedro, Julie

    2010-01-01

    This literature review will examine international assignments as career development opportunities and uncover multiple issues and considerations with respect to lesbians and international assignments. There is a clear interest in the fields of management and human resource management in the privileges, challenges, and opportunities of…

  13. Purple Is to Lavender: Womanism, Resistance, and the Politics of Naming

    ERIC Educational Resources Information Center

    Jain, Dimpal; Turner, Caroline

    2012-01-01

    We explore the politics of naming for non-White women faculty in higher education as it relates to womanist theory. A discussion of these faculty experiences in general, and women faculty in particular are provided to illuminate the many challenges we face in the academy. One such challenge is how we come to identify our scholarship and align…

  14. Student Teaching Behaviors Identified by a National Jury of Cooperating Teachers as Indicators of Success in Sixteen Competency Areas.

    ERIC Educational Resources Information Center

    Snider, Sarah J.; And Others

    The purpose of this study was to determine what behaviors would be accepted by cooperating teachers in the public schools as indications of success in sixteen broad areas of teaching competence. In order to determine the behaviors most appropriate for judging effectiveness, a modified Delphi survey involving two contacts with the survey population…

  15. Perinatal interventions and survival in resource-poor settings: which work, which don’t, which have the jury out?

    PubMed Central

    Osrin, David; Prost, Audrey

    2012-01-01

    Perinatal conditions make the largest contribution to the burden of disease in low-income countries. Although postneonatal mortality rates have declined, stillbirth and early neonatal mortality rates remain high in many countries in Africa and Asia, and there is a concentration of mortality around the time of birth. Our article begins by considering differences in the interpretation of ‘intervention’ to improve perinatal survival. We identify three types of intervention: a single action, a collection of actions delivered in a package and a broader social or system approach. We use this classification to summarise the findings of recent systematic reviews and meta-analyses. After describing the growing evidence base for the effectiveness of community-based perinatal care, we discuss current concerns about integration: of women’s and children’s health programmes, of community-based and institutional care, and of formal and informal sector human resources. We end with some thoughts on the complexity of choices confronting women and their families in low-income countries, particularly in view of the growth in non-government and private sector healthcare. PMID:20980274

  16. Role of anti-angiogenesis therapy in the management of hepatocellular carcinoma: The jury is still out

    PubMed Central

    Sun, Hong; Zhu, Man-Sheng; Wu, Wen-Rui; Shi, Xiang-De; Xu, Lei-Bo

    2014-01-01

    As the leading cause of disease-related deaths, cancer is a major public health threat worldwide. Surgical resection is still the first-line therapy for patients with early-stage cancers. However, postoperative relapse and metastasis remain the cause of 90% of deaths of patients with solid organ malignancies, including hepatocellular carcinoma (HCC). With the rapid development of molecular biology techniques in recent years, molecularly targeted therapies using monoclonal antibodies, small molecules, and vaccines have become a milestone in cancer therapeutic by significantly improving the survival of cancer patients, and have opened a window of hope for patients with advanced cancer. Hypervascularization is a major characteristic of HCC. It has been reported that anti-angiogenic treatments, which inhibit blood vessel formation, are highly effective for treating HCC. However, the efficacy and safety of anti-angiogenesis therapies remain controversial. Sorafenib is an oral multikinase inhibitor with anti-proliferative and anti-angiogenic effects and is the first molecular target drug approved for the treatment of advanced HCC. While sorafenib has shown promising therapeutic effects, substantial evidence of primary and acquired resistance to sorafenib has been reported. Numerous clinical trials have been conducted to evaluate a large number of molecularly targeted drugs for treating HCC, but most drugs exhibited less efficacy and/or higher toxicity compared to sorafenib. Therefore, understanding the mechanism(s) underlying sorafenib resistance of cancer cells is highlighted for efficiently treating HCC. This concise review aims to provide an overview of anti-angiogenesis therapy in the management of HCC and to discuss the common mechanisms of resistance to anti-angiogenesis therapies. PMID:25544869

  17. 40 CFR 180.41 - Crop group tables.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... communis) 19B Lavender (Lavandula officinalis) 19A Lemongrass (Cymbopogon citratus) 19A Lovage (leaf...; culantro (leaf); curry (leaf); dillweed; horehound; hyssop; lavender; lemongrass; lovage (leaf);...

  18. 40 CFR 180.41 - Crop group tables.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... officinalis) 19A Juniper berry (Juniperus communis) 19B Lavender (Lavandula officinalis) 19A Lemongrass...; coriander (leaf); costmary; culantro (leaf); curry (leaf); dillweed; horehound; hyssop; lavender;...

  19. 40 CFR 180.41 - Crop group tables.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... officinalis) 19A Juniper berry (Juniperus communis) 19B Lavender (Lavandula officinalis) 19A Lemongrass...; coriander (leaf); costmary; culantro (leaf); curry (leaf); dillweed; horehound; hyssop; lavender;...

  20. 40 CFR 180.41 - Crop group tables.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... (Hyssopus officinalis) 19A Juniper berry (Juniperus communis) 19B Lavender (Lavandula officinalis) 19A...; coriander (leaf); costmary; culantro (leaf); curry (leaf); dillweed; horehound; hyssop; lavender;...

  1. 40 CFR 180.41 - Crop group tables.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... communis) 19B Lavender (Lavandula officinalis) 19A Lemongrass (Cymbopogon citratus) 19A Lovage (leaf...; culantro (leaf); curry (leaf); dillweed; horehound; hyssop; lavender; lemongrass; lovage (leaf);...

  2. Lavender (Lavandula stoechas L.) essential oils attenuate hyperglycemia and protect against oxidative stress in alloxan-induced diabetic rats

    PubMed Central

    2013-01-01

    Background The present study described the phytochemical profile of Lavandula stoechas essential oils, collected in the area of Ain-Draham (North-West of Tunisia), as well as their protective effects against alloxan-induced diabetes and oxidative stress in rat. Methods Essential oils samples were obtained from the aerial parts of the plant by hydrodistillation and analyzed by GC–MS. Rats were divided into four groups: Healthy Control (HC); Diabetic Control (DC); Healthy + Essential Oils (H + EO) and Diabetic + Essential Oils (D + EO). Antidiabetic and antioxidant activities were evaluated after subacute intraperitoneally injection of Lavandula stoechas essential oils (50 mg/kg b.w., i.p.) to rats during 15 days. Results The principal compounds detected are: D-Fenchone (29.28%), α-pinene (23.18%), Camphor (15.97%), Camphene (7.83%), Eucapur (3.29%), Limonene, (2.71%) Linalool, (2.01%) Endobornyl Acetate (1.03%). The essential oils also contained smaller percentages of Tricyclene, Cymene, Delta-Cadinene, Selina-3,7(11)-diene. Furthermore, we found that Lavandula stoechas essential oils significantly protected against the increase of blood glucose as well as the decrease of antioxidant enzyme activities induced by aloxan treatment. Subacute essential oils treatment induced a decrease of lipoperoxidation as well as an increase of antioxidant enzyme activities. Conclusions These findings suggested that lavandula stoechas essential oils protected against diabetes and oxidative stress induced by alloxan treatment. These effects are in partly due to its potent antioxidant properties. PMID:24373672

  3. Antifungal Screening of Lavender Essential oils and Essential Oil Constituents on three Post-harvest Fungal Pathogens.

    PubMed

    Erland, Lauren A E; Bitcon, Christopher R; Lemke, Ashley D; Mahmoud, Soheil S

    2016-04-01

    A growing body of literature indicates that many synthetic pesticides have adverse effects on human, animal, and environmental health. As a result, plant-derived natural products are quickly gaining momentum as safer and less ecologically damaging alternatives due to their low toxicity, high biodegradability, and good specificity. Essential oils of Lavandula angustifolia, Lavandula x intermedia cv Grosso, and Lavandida x intermedia cv Provence as well as various mono- and sesquiterpene essential oil constituents were tested in order to assess their antifungal potential on three important agricultural pathogens: Botrytis cinerea, Mucor piriformis, and Penicillium expansum. Fungal susceptibility testing was performed using disk diffusion assays. The majority of essential oil constituents tested did not have a significant effect; however, 3-carene, carvacrol, geraniol, nerol and perillyl alcohol demonstrated significant inhibition at concentrations as low as 1 µ/mL. In vivo testing using strawberry fruit as a model system supported in vitro results and revealed that perillyl alcohol, carvacrol and 3-carene were effective in limiting infection by postharvest pathogens. PMID:27396210

  4. Cracking the Lavender Ceiling: Lesbian, Gay, and Bisexual Student Affairs Professionals and Their Personal Perspectives on Career Trajectory

    ERIC Educational Resources Information Center

    Smith, James Capshaw

    2013-01-01

    In higher education, the people working in student affairs are as diverse as the students who are served by these professionals. Those who identify as lesbian, gay, or bisexual are often faced with challenges to moving up the career ladder. Many who seek senior-level administrative positions, such as director, dean of students, vice president or…

  5. Stratigraphic and structural configuration of the Navajo (Jurassic) through Ouray (Mississippian-Devonian) formations in the vicinity of Davis and Lavender Canyons, southeastern Utah

    SciTech Connect

    McCleary, J.R.; Romie, J.E.

    1986-04-01

    This study developed a three-dimensional computer model of stratigraphic and structural relationships within a 3497-km/sup 2/ (1350-mi/sup 2/) study area centered on the proposed site for a high-level nuclear waste repository in southeastern Utah. The model consists of a sequence of internally reconciled isopach and structure contour maps horizontally registered and stored in stratigraphic order. This model can be used to display cross sections, perspective block diagrams, or fence diagrams at any orientation; estimate depth of formation contacts and thicknesses for any new stratigraphic or hydrologic boreholes; facilitate ground-water modeling studies; and evaluate the structural and stratigraphic evolution of the study area. This study also includes limited evaluations of aquifer continuity in the Elephant Canyon and Honaker Trail Formations, and of salt dissolution and flowage features as interpreted from geophysical logs. The study identified a long history of movement in the fault system in the north-central part of the study area and a major salt flowage feature in the northeastern part. It describes the Elephant Canyon Formation aquifer as laterally limited, the Honaker Trail Formation aquifer as fairly continuous over the area, and Beef Basin in the southern part of the area as a probable dissolution feature. It also concludes that the Shay-Bridger Jack-Salt Creek Graben system is apparently a vertically continuous feature between the basement and ground surface. No stratigraphic or structural discontinuities were detected in the vicinity of Davis Canyon that appear to be detrimental to the siting of a waste repository.

  6. Male fertility versus sterility, cytotype, and DNA quantitative variation in seed production in diploid and tetraploid sea lavenders (Limonium sp., Plumbaginaceae) reveal diversity in reproduction modes.

    PubMed

    Róis, Ana Sofia; Teixeira, Generosa; Sharbel, Timothy F; Fuchs, Jörg; Martins, Sérgio; Espírito-Santo, Dalila; Caperta, Ana D

    2012-12-01

    The genus Limonium Miller, a complex taxonomic group, comprises annuals and perennials that can produce sexual and/or asexual seeds (apomixis). In this study, we used diverse cytogenetic and cytometric approaches to analyze male sporogenesis and gametogenesis for characterizing male reproductive output on seed production in Limonium ovalifolium and Limonium multiflorum. We showed here that the first species is mostly composed of diploid cytotypes with 2n = 16 chromosomes and the latter species by tetraploid cytotypes with 2n = 32, 34, 35, 36 chromosomes and had a genome roughly twice as big as the former one. In both species, euploid and aneuploid cytotypes with large metacentric chromosomes having decondensed interstitial sites were found within and among populations, possibly involved in chromosomal reconstructions. L. ovalifolium diploids showed regular meiosis resulting in normal tetrads, while diverse chromosome pairing and segregation irregularities leading to the formation of abnormal meiotic products are found in balanced and non-balanced L. multiflorum tetraploids. Before anther dehiscence, the characteristic unicellular, bicellular, or tricellular pollen grains showing the typical Limonium micro- or macro-reticulate exine ornamentation patterns were observed in L. ovalifolium using scanning electron microscopy. Most of these grains were viable and able to produce pollen tubes in vitro. In both balanced and unbalanced L. multiflorum tetraploids, microspores only developed until the "ring-vacuolate stage" with a collapsed morphology without the typical exine patterns, pointing to a sporophytic defect. These microspores were unviable and therefore never germinated in vitro. L. ovalifolium individuals presented larger pollen grains than those of L. multiflorum, indicating that pollen size and ploidy levels are not correlated in the Limonium system. Cytohistological studies in mature seeds from both species revealed that an embryo and a residual endosperm were present in each seed. Flow cytometric seed screens using such mature seeds showed quantitative variations in seeds ploidy level. It is concluded that male function seems to play an important role in the reproduction modes of Limonium diploids and tetraploids. PMID:23086613

  7. Hepatoprotective and Renoprotective Effects of Lavender (Lavandula stoechas L.) Essential Oils Against Malathion-Induced Oxidative Stress in Young Male Mice.

    PubMed

    Selmi, Slimen; Jallouli, Manel; Gharbi, Najoua; Marzouki, Lamjed

    2015-10-01

    We aimed in the present study to investigate the hepato- and nephroprotective effects of Lavandula stoechas essential oils (LSEO) against malathion-induced oxidative stress in young male mice as well as the possible mechanism implicated in such protection. Animals were divided into eight groups of 12 each: Control, malathion (200 mg/kg b.w.); Various doses of LSEO (10, 30, and 50 mg/kg b.w.), malathion+various doses of LSEO. Malathion and LSEO were daily per orally (p.o.) administered by intragastric gavage during 30 days. We initially found that malathion treatment induced body weight gain decrease as well as a clear nephro- and hepatotoxicity as assessed by significant relative liver and kidney weight increase and related hemodynamic parameters deregulation. Malathion exposure of mice also induced a considerable perturbation of metabolic parameters. On the other hand, we showed that malathion administration was accompanied by an oxidative stress status assessed by an increase of malondialdehyde (MDA) and hydrogen peroxide (H2O2) levels as well as a depletion of sulfhydril group content (-SH) and antioxidant enzyme activities such as catalase (CAT) and glutathione peroxidase (GPx), total superoxide dismutase (SOD), Cu/Zn-SOD, Mn-SOD, and Fe-SOD in the kidney and liver. More importantly, LSEO treatment abolished all malathion-induced body gain loss, liver and kidney relative weight increase, hemodynamic and metabolic disorders, as well as hepatic and renal oxidative stress. In conclusion, our data suggest that LSEO exerted potential hepato- and nephroprotective effects against malathion-induced oxidative stress in mice. The beneficial effect of LSEO might be related, in part, to its antioxidant properties. PMID:25835641

  8. Juror Judgments and Discussion: Effect of Presentation and Memory Factors on Polarization.

    ERIC Educational Resources Information Center

    Kaplan, Martin F.; Miller, Charles E.

    Mock juries of six females each listened to a tape-recording of facts in a courtroom trial. Twelve juries heard guilt-appearing facts, and twelve heard innocent-appearing facts. In half the juries hearing each type of trial, jurors heard the facts in the same (Homogeneous) order; in the remaining juries, each of the six jurors heard the facts in a…

  9. 21 CFR 182.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    .... of Cola. Laurel berries Laurus nobilis L. Laurel leaves Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin Hybrids between Lavandula officinalis Chaix... molle L. Sloe berries (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike...

  10. 21 CFR 182.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    .... of Cola. Laurel berries Laurus nobilis L. Laurel leaves Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin Hybrids between Lavandula officinalis Chaix... molle L. Sloe berries (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike...

  11. 21 CFR 182.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    .... of Cola. Laurel berries Laurus nobilis L. Laurel leaves Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin Hybrids between Lavandula officinalis Chaix... molle L. Sloe berries (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike...

  12. 21 CFR 182.20 - Essential oils, oleoresins (solvent-free), and natural extractives (including distillates).

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... of Cola. Laurel berries Laurus nobilis L. Laurel leaves Laurus spp. Lavender Lavandula officinalis Chaix. Lavender, spike Lavandula latifolia Vill. Lavandin Hybrids between Lavandula officinalis Chaix... molle L. Sloe berries (blackthorn berries) Prunus spinosa L. Spearmint Mentha spicata L. Spike...

  13. 76 FR 1493 - Qualification of Drivers; Exemption Applications; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-10

    ... Federal Register on January 17, 2008 (73 FR 3316), or you may visit http://edocket.access.gpo.gov/2008/pdf... violation in a CMV. He exceeded the speed limit by 9 mph. Byron K. Lavender Mr. Lavender, 44, has had.... Lavender reported that he has driven straight trucks for 20 years, accumulating 800,000 miles. He holds...

  14. Inhibition of Receptor Signaling and of Glioblastoma-derived Tumor Growth by a Novel PDGFRβ Aptamer

    PubMed Central

    Camorani, Simona; Esposito, Carla L; Rienzo, Anna; Catuogno, Silvia; Iaboni, Margherita; Condorelli, Gerolama; de Franciscis, Vittorio; Cerchia, Laura

    2014-01-01

    Platelet-derived growth factor receptor β (PDGFRβ) is a cell-surface tyrosine kinase receptor implicated in several cellular processes including proliferation, migration, and angiogenesis. It represents a compelling therapeutic target in many human tumors, including glioma. A number of tyrosine kinase inhibitors under development as antitumor agents have been found to inhibit PDGFRβ. However, they are not selective as they present multiple tyrosine kinase targets. Here, we report a novel PDGFRβ-specific antagonist represented by a nuclease-resistant RNA-aptamer, named Gint4.T. This aptamer is able to specifically bind to the human PDGFRβ ectodomain (Kd: 9.6 nmol/l) causing a strong inhibition of ligand-dependent receptor activation and of downstream signaling in cell lines and primary cultures of human glioblastoma cells. Moreover, Gint4.T aptamer drastically inhibits cell migration and proliferation, induces differentiation, and blocks tumor growth in vivo. In addition, Gint4.T aptamer prevents PDGFRβ heterodimerization with and resultant transactivation of epidermal growth factor receptor. As a result, the combination of Gint4.T and an epidermal growth factor receptor–targeted aptamer is better at slowing tumor growth than either single aptamer alone. These findings reveal Gint4.T as a PDGFRβ-drug candidate with translational potential. PMID:24566984

  15. Total Recall

    ERIC Educational Resources Information Center

    American School & University, 2007

    2007-01-01

    For 25 years, "American School & University" has been publishing a special issue dedicated to the best in education design. Although design has changed dramatically over the years, one will find that the jury criteria for award-winning projects has remained consistent. The first jury was looking for technical innovation, and 1986's jury mentioned…

  16. Alleviation of skin inflammation after Lin− cell transplantation correlates with their differentiation into myeloid-derived suppressor cells

    PubMed Central

    Jeong Ryu, Su; Ju, Ji-Min; Kim, Woojin; Bum Kim, Min; Hee Oh, Kuen; Sup Lee, Dong; Lee, Hakmo; Eun Oh, Ju; Soo Park, Kyong; Young Choi, Eun

    2015-01-01

    To understand the cellular mechanism underlying the therapeutic effects exerted by hematopoietic stem cell transplantation in the repair of tissue damage, we investigated the in vivo dynamics of bone marrow (BM) lineage-negative (Lin−) cells transplanted into mice with hyper sensitivity dermatitis. Longitudinal in vivo imaging and flow cytometry analyses revealed that Lin− cells home directly to inflamed skin within 6 h, where they undergo extensive expansion with the peak on day 14 post-transplantation, and preferential differentiation into CD11b+Ly6GintLy6C+ cells by day 7. Cells with phenotypic profiles of neutrophils, macrophages, and DCs appeared in inflamed skin on day 14. Progenies of transplanted Lin− cells showed similar kinetics of expansion and myeloid differentiation in BM. However, differentiation into CD11b+Ly6GintLy6C+ cells in the inflamed skin on day 7 was more skewed toward CD115+ cells (≥60%) with immune suppressive function and higher expression levels of iNOS, arginase, and IL-10, compared with those in the BM. Transplantation of Lin− cells reduced the levels of Cd3 transcript and CD4+/CD8+ cells in inflamed skin. These results demonstrate differentiation of transplanted Lin− cells into myeloid-derived suppressor cells in inflamed skin to be the basis of the alleviation of skin inflammation after Lin− cell transplantation. PMID:26441031

  17. 27 CFR 21.54 - Formula No. 27-B.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... gallon of lavender oil, N.F., and 100 pounds of green soap, U.S.P. Note. The requirements of this formula may be met by adding 1 gallon of lavender oil, N.F., and 66.5 pounds of U.S.P. quality soap... other biocides. (2) Miscellaneous uses: 812.Product development and pilot plant uses (own use only)....

  18. 27 CFR 21.54 - Formula No. 27-B.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... gallon of lavender oil, N.F., and 100 pounds of green soap, U.S.P. Note. The requirements of this formula may be met by adding 1 gallon of lavender oil, N.F., and 66.5 pounds of U.S.P. quality soap... other biocides. (2) Miscellaneous uses: 812.Product development and pilot plant uses (own use only)....

  19. 27 CFR 21.54 - Formula No. 27-B.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... gallon of lavender oil, N.F., and 100 pounds of green soap, U.S.P. Note. The requirements of this formula may be met by adding 1 gallon of lavender oil, N.F., and 66.5 pounds of U.S.P. quality soap... other biocides. (2) Miscellaneous uses: 812.Product development and pilot plant uses (own use only)....

  20. 27 CFR 21.54 - Formula No. 27-B.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... gallon of lavender oil, N.F., and 100 pounds of green soap, U.S.P. Note. The requirements of this formula may be met by adding 1 gallon of lavender oil, N.F., and 66.5 pounds of U.S.P. quality soap... other biocides. (2) Miscellaneous uses: 812.Product development and pilot plant uses (own use only)....

  1. 27 CFR 21.151 - List of denaturants authorized for denatured spirits.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... alcohol S.D.A. 3-C. Kerosene C.D.A. 18, 19, 20. Kerosene (deodorized) C.D.A. 18, 19, 20. Lavender oil, N.F..., terpeneless S.D.A. 38-B. Spike lavender oil, natural S.D.A. 38-B. Storax, U.S.P S.D.A. 38-B....

  2. 27 CFR 21.65 - Formula No. 38-B.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    .... Eucalyptol, N.F. XII. Eucalyptus oil, N.F. Eugenol, U.S.P. Guaiacol, N.F. X. Lavender oil, N.F. Menthol, U.S..., terpeneless. Spike lavender oil, natural. Storax, U.S.P. Thyme oil, N.F. XII. Thymol, N.F. Tolu balsam,...

  3. 27 CFR 21.65 - Formula No. 38-B.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    .... Eucalyptol, N.F. XII. Eucalyptus oil, N.F. Eugenol, U.S.P. Guaiacol, N.F. X. Lavender oil, N.F. Menthol, U.S..., terpeneless. Spike lavender oil, natural. Storax, U.S.P. Thyme oil, N.F. XII. Thymol, N.F. Tolu balsam,...

  4. 27 CFR 21.151 - List of denaturants authorized for denatured spirits.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... alcohol S.D.A. 3-C. Kerosene C.D.A. 18, 19, 20. Kerosene (deodorized) C.D.A. 18, 19, 20. Lavender oil, N.F..., terpeneless S.D.A. 38-B. Spike lavender oil, natural S.D.A. 38-B. Storax, U.S.P S.D.A. 38-B....

  5. 27 CFR 21.65 - Formula No. 38-B.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    .... Eucalyptol, N.F. XII. Eucalyptus oil, N.F. Eugenol, U.S.P. Guaiacol, N.F. X. Lavender oil, N.F. Menthol, U.S..., terpeneless. Spike lavender oil, natural. Storax, U.S.P. Thyme oil, N.F. XII. Thymol, N.F. Tolu balsam,...

  6. 27 CFR 21.151 - List of denaturants authorized for denatured spirits.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... alcohol S.D.A. 3-C. Kerosene C.D.A. 18, 19, 20. Kerosene (deodorized) C.D.A. 18, 19, 20. Lavender oil, N.F..., terpeneless S.D.A. 38-B. Spike lavender oil, natural S.D.A. 38-B. Storax, U.S.P S.D.A. 38-B....

  7. 27 CFR 21.151 - List of denaturants authorized for denatured spirits.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... alcohol S.D.A. 3-C. Kerosene C.D.A. 18, 19, 20. Kerosene (deodorized) C.D.A. 18, 19, 20. Lavender oil, N.F..., terpeneless S.D.A. 38-B. Spike lavender oil, natural S.D.A. 38-B. Storax, U.S.P S.D.A. 38-B....

  8. 27 CFR 21.151 - List of denaturants authorized for denatured spirits.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... alcohol S.D.A. 3-C. Kerosene C.D.A. 18, 19, 20. Kerosene (deodorized) C.D.A. 18, 19, 20. Lavender oil, N.F..., terpeneless S.D.A. 38-B. Spike lavender oil, natural S.D.A. 38-B. Storax, U.S.P S.D.A. 38-B....

  9. 27 CFR 21.65 - Formula No. 38-B.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    .... Eucalyptol, N.F. XII. Eucalyptus oil, N.F. Eugenol, U.S.P. Guaiacol, N.F. X. Lavender oil, N.F. Menthol, U.S..., terpeneless. Spike lavender oil, natural. Storax, U.S.P. Thyme oil, N.F. XII. Thymol, N.F. Tolu balsam,...

  10. 27 CFR 21.65 - Formula No. 38-B.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    .... Eucalyptol, N.F. XII. Eucalyptus oil, N.F. Eugenol, U.S.P. Guaiacol, N.F. X. Lavender oil, N.F. Menthol, U.S..., terpeneless. Spike lavender oil, natural. Storax, U.S.P. Thyme oil, N.F. XII. Thymol, N.F. Tolu balsam,...

  11. Fixed and pulsed gradient diffusion methods in low-field core analysis.

    PubMed

    Leu, Gabriela; Fordham, Edmund J; Hürlimann, Martin D; Frulla, Phil

    2005-02-01

    We review diffusion-weighted relaxation protocols for two-dimensional diffusion/relaxation time (D, T(2)) distributions and their application to fluid-saturated sedimentary rocks at low fields typical of oil-well logging tools (< or = 2 MHz for 1H). Fixed field gradient (FFG) protocols may be implemented in logging tools and in the laboratory; there, pulsed field gradient (PFG) protocols are also available. In either category, direct or stimulated echoes may be used for the diffusion evolution periods. We compare the results of several variant FFG and PFG protocols obtained on liquids and two contrasting sedimentary rocks. For liquids and rocks of negligible internal gradients (g(int)), results are comparable, as expected, for all the studied protocols. For rocks of strong g(int), protocol-dependent artifacts are seen in the joint (D, T2) distributions, consistent with the effects of the internal fields. For laboratory petrophysics, the PFG methods offer several advantages: (a) significantly improved signal-to-noise ratio and acquisition times for repetitions over many samples; (b) freedom from heteronuclear contamination when fluorinated liquids are used in core holders; and (c) a palette of variants--one comparable with the FFG--for the study of rocks of significant g(int). Given suitable hardware, both PFG and FFG methods can be implemented in the same bench-top apparatus, providing a versatile test bed for application in a petrophysical laboratory. PMID:15833632

  12. Controlling the thermal conductance of graphene/h -BN lateral interface with strain and structure engineering

    NASA Astrophysics Data System (ADS)

    Ong, Zhun-Yong; Zhang, Gang; Zhang, Yong-Wei

    2016-02-01

    Although phonon-mediated thermal conduction in pristine graphene and hexagonal boron nitride is well understood, less is known about phonon transport in single-sheet graphene-hexagonal boron nitride (Gr /h -BN ) lateral heterostructures, where the thermal resistance of the interfaces plays an important role in the overall thermal conductivity. We apply the newly developed extended atomistic Green's function method to analyze with detail the effect of strain and structure engineering on the thermal conductance Gint of the Gr /h -BN interface. Our calculations show that longitudinal tensile strain leads to significant Gint enhancement (up to 25 % at 300 K) primarily through the improved alignment of the flexural acoustic phonon bands, despite the reduction in the longitudinal acoustic (LA) and transverse acoustic phonon velocities. In addition, we find that alternating C-N zigzag bonds along the zigzag interface lead to a greater Gint than C-B bonds through more effective transmission of high-frequency LA and transverse optical phonons, especially at high strain levels. We also demonstrate how the interfacial structure dramatically affects the orientation of the transmitted optical phonons, a phenomenon that is neither seen for acoustic phonons nor predictable from conventional acoustic wave scattering theory. Insights from our paper can provide the basis for manipulating the interfacial thermal conductance in other two-dimensional heterostructures.

  13. Perception of Rape Victims: The Impact of Evidentiary Reform.

    ERIC Educational Resources Information Center

    Borgida, Eugene; And Others

    A simulated jury deliberation with experienced and inexperienced jurors sampled from the jury population of Hennepin County, Minnesota, was investigated. The purpose was to assess the impact of recent reforms in evidentiary rules pertaining to the admissibility of prior sexual history evidence in rape trials. Specific questions included: (1)…

  14. Activity Report: "Escola de Cultura de Pau", the Laureate of the First Evens Prize for Peace Education

    ERIC Educational Resources Information Center

    Delvou, Marjolein

    2011-01-01

    On March 18th 2011 an independent jury of experts convened in Antwerp, Belgium, to select the laureate of the first Evens Prize for Peace Education from a shortlist of eleven organizations from all over Europe. After a long day of intense discussions, the jury agreed unanimously to award the prize to the "Escola de Cultura de Pau" (Barcelona,…

  15. Campus Visits

    ERIC Educational Resources Information Center

    Lustig, Susan

    2009-01-01

    In this annual Architectural Portfolio issue, the author presents the main winners that impressed the jury as facilities that will excite and challenge students in dramatic ways. The Children's School, Stamford, Connecticut, the Caudill winner, is "reminiscent of the Crow Island School," according to this year's jury. The Kahn winner, Peninsula…

  16. Defendants' Rights in Criminal Trials.

    ERIC Educational Resources Information Center

    Martin, Ralph C., II; Keeley, Elizabeth

    1997-01-01

    Reviews the protections afforded by the Constitution for defendants in criminal trials. These include the right to a jury trial (in cases of possible incarceration), an impartial jury, and the requirement of a unanimous verdict. Defends the use of plea bargaining as essential to an efficient criminal justice system. (MJP)

  17. Justice by the People. Teacher's Guide.

    ERIC Educational Resources Information Center

    Hart, Diane; Alderson, Jan, Ed.

    This interactive curriculum has been developed to teach students about one of their most important rights as citizens, trial by jury. Knowledge about this right is critical since most of today's students will be called to serve on juries at some point in their lives. The curriculum's goal is to help students understand the history and value of…

  18. Eckmann v. Board of Education of Hawthorn School District: Bad Management Makes Bad Law.

    ERIC Educational Resources Information Center

    Sacken, Donal M.

    1988-01-01

    A school board's dismissal of a teacher who was an unwed mother resulted in the jury granting a large award. The judge grounded the legal justification for the jury's decision in the teacher's constitutionally protected decision to bear a child, irrespective of marriage. Criticizes court's constitutional intrepretation. (MLF)

  19. Teen Courts and Law-Related Education. ERIC Digest.

    ERIC Educational Resources Information Center

    Nessel, Paula A.

    Teen courts have gained in popularity in the 1990s. These courts include youth courts, peer juries, peer courts, student courts, and other courts using juveniles to determine the sentences of juvenile offenders. The courts issue sentences that are carried out in a school or community setting and generally involve community service, jury duty,…

  20. Teen Court: A National Movement. Technical Assistance Bulletin No. 17.

    ERIC Educational Resources Information Center

    Nessel, Paula A.

    Teen courts have gained in popularity in the 1990s. These courts include youth courts, peer juries, peer courts, student courts, and other courts using juveniles to determine the sentences of juvenile offenders. The courts issue sentences that are carried out in a school or community setting and generally involve community service, jury duty,…

  1. To require the United States attorney to bring the matter of an individual's contempt of Congress before a grand jury not later than 30 days after receiving a certification from the Speaker of the House of Representatives or the President of the Senate that the individual is in contempt.

    THOMAS, 113th Congress

    Rep. Jordan, Jim [R-OH-4

    2014-07-29

    09/26/2014 Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  2. More Children Accidently Poisoned by 'Essential Oils'

    MedlinePlus

    ... toxic exposures to these oils -- such as tea tree oil -- doubled, the center said. Even more alarming, ... oils include camphor, clove, lavender, eucalyptus, thyme, tea tree, and wintergreen oils, the researchers noted. Many essential ...

  3. Oregano

    MedlinePlus

    ... Lamiaceae family plants, including basil, hyssop, lavender, marjoram, mint, and sage. Diabetes: Oregano might lower blood sugar ... Bâtarde, Marjolaine Sauvage, Marjolaine Vivace, Mediterranean Oregano, Mountain Mint, Oil of Oregano, Oregano Oil, Organy, Origan, Origan ...

  4. Dietary Supplement Fact Sheets

    MedlinePlus

    ... or cola nut) (see Weight Loss ) Vitamin K L Lavender Licorice Root M Magnesium Melatonin Milk Thistle ... Weight Loss ) Red Clover Riboflavin S Sage SAMe (S-Adenosyl-L-Methionine) Saw Palmetto Selenium Soy St. John's Wort ...

  5. 21 CFR 341.40 - Permitted combinations of active ingredients.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... formulated in a solid dosage form to be dissolved in the mouth. (u) Camphor identified in § 341.14(b)(1) may... aromatics (camphor (54 milligrams (mg)), menthol (80 mg), methyl salicylate (11 mg), and lavender oil (4...

  6. 76 FR 72500 - Actions Taken Pursuant to Executive Order 13382 Related to the Islamic Republic of Iran Shipping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-23

    ... Economic Powers Act (50 U.S.C. 1701-1706) (``IEEPA''), issued Executive Order 13382 (70 FR 38567, July 1... Identification IMO 9167253 (Barbados) (vessel) BEGONIA (f.k.a. IRAN PRETTY SEA (KHUZESTAN); f.k.a. LAVENDER;...

  7. 21 CFR 310.545 - Drug products containing certain active ingredients offered over-the-counter (OTC) for certain uses.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...: For Federal Register citations affecting § 310.545, see the List of CFR Sections Affected, which... Iodine Iron ox bile Johnswort Juniper Kaolin, colloidal Knotgrass Lactic acid Lactose Lavender...

  8. 21 CFR 310.545 - Drug products containing certain active ingredients offered over-the-counter (OTC) for certain uses.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...: For Federal Register citations affecting § 310.545, see the List of CFR Sections Affected, which... Iodine Iron ox bile Johnswort Juniper Kaolin, colloidal Knotgrass Lactic acid Lactose Lavender...

  9. 75 FR 61836 - Additional Designation of Individuals and Entities Pursuant to Executive Order 13382

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-06

    ...) (``IEEPA''), issued Executive Order 13382 (70 FR 38567, July 1, 2005) (the ``Order''), effective at 12:01 a... IMO 9167253 (vessel) . 46. LAVENDER (a.k.a. IRAN PRETTY SEA (KHUZESTAN); a.k.a. PRETTY SEA)...

  10. Oily omen

    NASA Astrophysics Data System (ADS)

    A jury found that the Exxon Corp. was indeed reckless in allowing a captain with a track record of alcohol abuse to pilot the Valdez supertanker, which ran aground in March 1989, causing North America's worst oil spill ever. The Alaskan jury also found the captain negligent and reckless for drinking on the job the afternoon of the incident. The jury is yet to decide just how much Exxon should pay in liability in the civil suit, but the figure could easily come out in the billions.

  11. Randomized Controlled Trial for Salvia sclarea or Lavandula angustifolia: Differential Effects on Blood Pressure in Female Patients with Urinary Incontinence Undergoing Urodynamic Examination

    PubMed Central

    Lee, Yun Hee; Kang, Purum; You, Ji Hye; Park, Mira; Min, Sun Seek

    2013-01-01

    Abstract Objectives The aim of this study was to investigate the effect of inhalation of Salvia sclarea (clary sage; clary) or Lavandula angustifolia (lavender) essential oil vapors on autonomic nervous system activity in female patients with urinary incontinence undergoing urodynamic assessment. Study design, location, and subjects This study was a double-blind, randomized, controlled trial carried out in 34 female patients with urinary incontinence. Outcome measure The subjects were randomized to inhale lavender, clary, or almond (control) oil at concentrations of 5% (vol/vol) each. Systolic blood pressure, diastolic blood pressure, pulse rate, respiratory rate, and salivary cortisol were measured before and after inhalation of these odors for 60 minutes. Results The clary oil group experienced a significant decrease in systolic blood pressure compared with the control (p=0.048) and lavender oil (p=0.026) groups, a significant decrease in diastolic blood pressure compared with the lavender oil group (p=0.034) and a significant decrease in respiratory rate compared with the control group (p<0.001). In contrast, the lavender oil group tended to increase systolic and diastolic blood pressure compared with the control group. Compared with the control group, inhalation of lavender oil (p=0.045) and clary oil (p<0.001) resulted in statistically significant reductions in respiratory rate. Conclusions These results suggest that lavender oil inhalation may be inappropriate in lowering stress during urodynamic examinations, despite its antistress effects, while clary oil inhalation may be useful in inducing relaxation in female urinary incontinence patients undergoing urodynamic assessments. PMID:23360656

  12. Bioactive Constituents and Antioxidant Activity of Some Carpathian Basin honeys.

    PubMed

    Gyergyák, Kinga; Boros, Borbála; Marton, Krisztina; Felinger, Attila; Papp, Nóra; Farkas, Ágnes

    2016-02-01

    Unifloral honeys have a high commercial value and should undergo a strict quality control before marketing. This study aimed at determining floral origin, polyphenolic compounds and antioxidant activity in 7 samples marketed as lavender and thyme honeys. The samples were subjected to pollen analysis to confirm their botanical origin. Coupled chromatographic techniques (HPLC-DAD-ESI-MS) were optimized for the separation and identification of polyphenolic compounds. The antioxidant properties of the samples were determined by spectrophotometric methods. Pollen profile analysis revealed that only 3 out of 5 alleged lavender honeys contained a low percentage (0.6-1.5) of lavender pollen; and there were only traces (0.1-0.6%) of thyme pollen in the alleged thyme honeys. Polyphenolic constituents did not allow for the clear separation of honey samples, revealing no marker compounds previously associated with lavender and thyme honeys. All samples contained large amounts of chlorogenic acid, chrysin, hesperetin, kaempferol and p-coumaric acid; as well as abscisic acid, a plant hormone known to be present in floral nectar and honey. Our results suggest that only one of five alleged lavender honeys and neither of the two alleged thyme honeys are true unifloral honeys. However, they can still provide various health benefits, such as being good sources of antioxidants. There was no relationship between the antioxidant activity and the uni- or multifloral character of the honey samples. Total phenolic content and antioxidant activity was the lowest in the honey sample with lavender and the highest in one of the alleged lavender honeys. Our findings highlight the importance of microscopical and phytochemical analyses of honeys before marketing, to ensure satisfactory quality for customers. PMID:27032212

  13. With peppermints you're not my prince: aroma modulates self-other integration.

    PubMed

    Sellaro, Roberta; Hommel, Bernhard; Rossi Paccani, Claudia; Colzato, Lorenza S

    2015-11-01

    Recent studies showed that self-other integration, as indexed by the joint Simon effect (JSE), can be modulated by biasing participants towards particular (integrative vs. exclusive) cognitive-control states. Interestingly, there is evidence suggesting that such control states can be induced by particular odors: stimulating odors (e.g., peppermint aroma) seem to induce a more focused, exclusive state; relaxing odors (e.g., lavender aroma) are thought to induce a broader, more integrative state. In the present study, we tested the possible impact of peppermint and lavender aromas on self-other integration. Pairs of participants performed the joint Simon task in an either peppermint- or lavender-scented testing room. Results showed that both aromas modulated the size of the JSE, although they had a dissociable effect on reaction times (RTs) and percentage of errors (PEs). Whilst the JSE in RTs was found to be less pronounced in the peppermint group, compared to the lavender and no-aroma groups, the JSE in PEs was significantly more pronounced in the lavender group, compared to the peppermint and no-aroma group. These results are consistent with the emerging literature suggesting that the degree of self-other integration does not reflect a trait but a particular cognitive state, which can be biased towards excluding or integrating the other in one's self-representation. PMID:26174477

  14. A Short History of the International Physics Competition.

    ERIC Educational Resources Information Center

    Kunfalvi, R.

    1984-01-01

    Provides a brief history of the International Physics Competition (IPC). IPC rules, aims, organization, participants, leaders, finance, language, duration, international jury, problems, evaluation, prizes, and organizers' responsibilities are discussed. Typical problems used and problem solving methods are also discussed. (JN)

  15. Environmental Response: Strawberry Hill Campus, Bar Harbor, Maine. The 21st Awards Program: A Year of Issues

    ERIC Educational Resources Information Center

    Progressive Architecture, 1974

    1974-01-01

    The Progressive Architecture Awards Jury gave citations to three projects grouped as "the response by architects to environmental problems." One citation was awarded to a college campus design utilizing solar energy, recycled materials, and wind power. (MF)

  16. 28 CFR 77.2 - Definitions.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... quash grand jury subpoenas and motions to compel testimony), applications for search warrants, and... licensure or membership in a particular state bar. (i) The phrase state of licensure means the District...

  17. 28 CFR 77.2 - Definitions.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... quash grand jury subpoenas and motions to compel testimony), applications for search warrants, and... licensure or membership in a particular state bar. (i) The phrase state of licensure means the District...

  18. Learning from the past

    NASA Astrophysics Data System (ADS)

    Maynard, Andrew D.

    2015-06-01

    When it comes to safety, the jury's still out on which nanoparticle characteristics we should be measuring. But, as Andrew D. Maynard explains, there's a rich history dating back over a hundred years on how we measure them.

  19. Expression of phenazine biosynthetic genes during the arbuscular mycorrhizal symbiosis of Glomus intraradices

    PubMed Central

    León-Martínez, Dionicia Gloria; Vielle-Calzada, Jean-Philippe; Olalde-Portugal, Víctor

    2012-01-01

    To explore the molecular mechanisms that prevail during the establishment of the arbuscular mycorrhiza symbiosis involving the genus Glomus, we transcriptionally analysed spores of Glomus intraradices BE3 during early hyphal growth. Among 458 transcripts initially identified as being expressed at presymbiotic stages, 20% of sequences had homology to previously characterized eukaryotic genes, 30% were homologous to fungal coding sequences, and 9% showed homology to previously characterized bacterial genes. Among them, GintPbr1a encodes a homolog to Phenazine Biosynthesis Regulator (Pbr) of Burkholderia cenocepacia, an pleiotropic regulatory protein that activates phenazine production through transcriptional activation of the protein D isochorismatase biosynthetic enzyme phzD (Ramos et al., 2010). Whereas GintPbr1a is expressed during the presymbiotic phase, the G. intraradices BE3 homolog of phzD (BGintphzD) is transcriptionally active at the time of the establishment of the arbuscular mycorrhizal symbiosis. DNA from isolated bacterial cultures found in spores of G. intraradices BE3 confirmed that both BGintPbr1a and BGintphzD are present in the genome of its potential endosymbionts. Taken together, our results indicate that spores of G. intraradices BE3 express bacterial phenazine biosynthetic genes at the onset of the fungal-plant symbiotic interaction. PMID:24031884

  20. Expression of phenazine biosynthetic genes during the arbuscular mycorrhizal symbiosis of Glomus intraradices.

    PubMed

    León-Martínez, Dionicia Gloria; Vielle-Calzada, Jean-Philippe; Olalde-Portugal, Víctor

    2012-04-01

    To explore the molecular mechanisms that prevail during the establishment of the arbuscular mycorrhiza symbiosis involving the genus Glomus, we transcriptionally analysed spores of Glomus intraradices BE3 during early hyphal growth. Among 458 transcripts initially identified as being expressed at presymbiotic stages, 20% of sequences had homology to previously characterized eukaryotic genes, 30% were homologous to fungal coding sequences, and 9% showed homology to previously characterized bacterial genes. Among them, GintPbr1a encodes a homolog to Phenazine Biosynthesis Regulator (Pbr) of Burkholderia cenocepacia, an pleiotropic regulatory protein that activates phenazine production through transcriptional activation of the protein D isochorismatase biosynthetic enzyme phzD (Ramos et al., 2010). Whereas GintPbr1a is expressed during the presymbiotic phase, the G. intraradices BE3 homolog of phzD (BGintphzD) is transcriptionally active at the time of the establishment of the arbuscular mycorrhizal symbiosis. DNA from isolated bacterial cultures found in spores of G. intraradices BE3 confirmed that both BGintPbr1a and BGintphzD are present in the genome of its potential endosymbionts. Taken together, our results indicate that spores of G. intraradices BE3 express bacterial phenazine biosynthetic genes at the onset of the fungal-plant symbiotic interaction. PMID:24031884

  1. Vacuum stability and radiative electroweak symmetry breaking in an SO(10) dark matter model

    NASA Astrophysics Data System (ADS)

    Mambrini, Yann; Nagata, Natsumi; Olive, Keith A.; Zheng, Jiaming

    2016-06-01

    Vacuum stability in the Standard Model is problematic as the Higgs quartic self-coupling runs negative at a renormalization scale of about 1010 GeV . We consider a nonsupersymmetric SO(10) grand unification model for which gauge coupling unification is made possible through an intermediate scale gauge group, Gint=SU (3 )C⊗SU (2 )L⊗SU (2 )R⊗U (1 )B -L . Gint is broken by the vacuum expectation value of a 126 of SO(10) which not only provides for neutrino masses through the seesaw mechanism but also preserves a discrete Z2 that can account for the stability of a dark matter candidate, here taken to be the Standard Model singlet component of a bosonic 16 . We show that in addition to these features the model insures the positivity of the Higgs quartic coupling through its interactions to the dark matter multiplet and 126 . We also show that the Higgs mass squared runs negative, triggering electroweak symmetry breaking. Thus, the vacuum stability is achieved along with radiative electroweak symmetry breaking and captures two more important elements of supersymmetric models without low-energy supersymmetry. The conditions for perturbativity of quartic couplings and for radiative electroweak symmetry breaking lead to tight upper and lower limits on the dark matter mass, respectively, and this dark matter mass region (1.35-2 TeV) can be probed in future direct detection experiments.

  2. [Quality evaluation of essential oils].

    PubMed

    Mori, Masahiro; Ikeda, Norikazu; Kato, Yoshiko; Minamino, Miki; Watabe, Kazuhito

    2002-03-01

    Essential oils on the market were analyzed using GC-MS and the main ingredients of each essential oil were quantified. Analysis of the essential oil of Lavandula officinalis (lavender oil) showed that each sample had a different ratio of the contents of main ingredients, such as linalool, linalyl acetate, and camphor. In addition, some commercial lavender oils were analyzed by GC-MS for comparison with the Lavandula flagrans (lavandin oil) and the reference standard. As a result of this analysis, although the components of almost all commercial lavender oils were approximately the same as those of the reference standard, there were a few products that contained more than 0.5% of the amount of camphor in lavandin oil. This suggests that some lavender oil samples are mixed with lavandin oil to lower the price. Commercial essential oils of Melaleuca alternifolia (teatree oil) and Mentha piperita (peppermint oil) were also analyzed by GC-MS. Each of the peppermint oil samples had a different ratio in the content of its main ingredient. With respect to teatree oils, the amount of terpinens in each sample differed. These results led to concern about the efficacy of essential oils. For achieve the expected efficacy of essential oils, correct information on their ingredients should be available and quality control using instrumental analysis should be introduced. PMID:11905050

  3. Anti-inflammatory, anti-oxidant, and apoptotic activities of four plant species used in folk medicine in the Mediterranean basin.

    PubMed

    Amira, Smain; Dade, Martin; Schinella, Guillemo; Ríos, José-Luis

    2012-01-01

    The aim of this research was to study the potential anti-inflammatory activity of myrtle (Myrtus communis), sarsaparilla (Smilax aspera), Arabian or French lavender (Lavandula stoechas), and calamint (Calamintha nepeta) along with their apoptotic effects on the pro-inflammatory cells, and the correlation of these effects with the plants' potential anti-oxidant activity. Myrtle extract exhibited the highest inhibitory activity in the paw oedema induced by carrageenan (60% at 3 h), whereas calamint, lavender, and sarsaparilla produced inhibitions of 49%, 38%, and 47%, respectively. None of them had an effect on the TPA-induced ear oedema. Moreover, all the extracts except sarsaparilla showed different degrees of anti-oxidant activity. Lavender and myrtle at 200 μg/mL decreased cell viability by 63% and 59%, respectively, after 3 h of incubation. Neutrophil elimination through apoptosis could be implicated in the resolution of acute inflammation in the case of lavender, whereas the reduction of reactive oxygen species produced by neutrophils, such as the superoxide anion and the hydroxyl radical, could be implicated in the overall reduction of inflammation. These results may support the traditional use of these plants. PMID:22186311

  4. 21 CFR 310.545 - Drug products containing certain active ingredients offered over-the-counter (OTC) for certain uses.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... hours of protection that is inconsistent with the directions for application in 21 CFR 201.327. (30) (b..., see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume... Iodine Iron ox bile Johnswort Juniper Kaolin, colloidal Knotgrass Lactic acid Lactose Lavender...

  5. 78 FR 38628 - Reclassification of Specially Denatured Spirits and Completely Denatured Alcohol Formulas and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-27

    ... rulemaking on part 19; see T.D. TTB-92, 76 FR 9080, February 16, 2011.) These rulings are effective and are...-A 35 pounds of camphor, U.S.P., and 1 gallon of clove oil, N.F. 21.54 27-B 1 gallon of lavender...

  6. Lavandula angustifolia extract improves deteriorated synaptic plasticity in an animal model of Alzheimer’s disease

    PubMed Central

    Soheili, Masoud; Tavirani, Mostafa Rezaei; Salami, Mahmoud

    2015-01-01

    Objective(s): Neurodegenerative Alzheimer’s disease (AD) is associated with profound deficits in synaptic transmission and synaptic plasticity. Long-term potentiation (LTP), an experimental form of synaptic plasticity, is intensively examined in hippocampus. In this study we evaluated the effect of aqueous extract of lavender (Lavandula angustifolia) on induction of LTP in the CA1 area of hippocampus. In response to stimulation of the Schaffer collaterals the baseline or tetanized field extracellular postsynaptic potentials (fEPSPs) were recorded in the CA1 area. Materials and Methods: The electrophysiological recordings were carried out in four groups of rats; two control groups including the vehicle (CON) and lavender (CE) treated rats and two Alzheimeric groups including the vehicle (ALZ) and lavender (AE) treated animals. Results: The extract inefficiently affected the baseline responses in the four testing groups. While the fEPSPs displayed a considerable LTP in the CON animals, no potentiation was evident in the tetanized responses in the ALZ rats. The herbal medicine effectively restored LTP in the AE group and further potentiated fEPSPs in the CE group. Conclusion: The positive effect of the lavender extract on the plasticity of synaptic transmission supports its previously reported behavioral effects on improvement of impaired spatial memory in the Alzheimeric animals. PMID:26949505

  7. Monet's Water Lilies

    ERIC Educational Resources Information Center

    Maroni, Michelle

    2006-01-01

    Students love the colors of Monet prints. The sunny yellows, misty blues, soft lavenders, and outrageous oranges. Using this as inspiration, Michelle Maroni wanted her students to discover new painting techniques and ways of planning a composition with more spontaneity. In this article, she describes how she introduced Claude Monet to her students…

  8. Family Workshops

    ERIC Educational Resources Information Center

    Bennett, Dave; Rees-Jones, Tanny

    1978-01-01

    A Family Workshop is an informal, multidisciplined educational program for adults and children, organized by a team of teachers. This article discusses the Lavender Hill Family Workshop, one of many, which attempts to provide education in various subject areas for adults and for children while also integrating both objectives in order to educate…

  9. 21 CFR 310.545 - Drug products containing certain active ingredients offered over-the-counter (OTC) for certain uses.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... hours of protection that is inconsistent with the directions for application in 21 CFR 201.327. (30) (b..., see the List of CFR Sections Affected, which appears in the Finding Aids section of the printed volume... Iodine Iron ox bile Johnswort Juniper Kaolin, colloidal Knotgrass Lactic acid Lactose Lavender...

  10. 21 CFR 310.545 - Drug products containing certain active ingredients offered over-the-counter (OTC) for certain uses.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...: For Federal Register citations affecting § 310.545, see the List of CFR Sections Affected, which... specific number of hours of protection that is inconsistent with the directions for application in 21 CFR... Iodine Iron ox bile Johnswort Juniper Kaolin, colloidal Knotgrass Lactic acid Lactose Lavender...

  11. Thin section of rock brought back to earth by Apollo 12 mission

    NASA Technical Reports Server (NTRS)

    1970-01-01

    An idea of the mineralogy and texture of a lunar sample can be achieved by use of color microphotos. This thin section is Apollo 12 lunar sample number 12057.27, under polarized light. The lavender minerals are pyrexene; the black mineral is ilmenite; the white and brown, feldspar; and the remainder, olivine.

  12. Outcomes of Adult Learning: Taking the Debate Forward.

    ERIC Educational Resources Information Center

    Jones, Huw, Ed.; Mace, Jackie, Ed.

    The four papers in this collection are intended to stimulate debate in the adult education sector and to set the agenda for further development work. "Learning Outcomes: Towards a Synthesis of Progress" (Peter Lavender) provides a summary of recent efforts to identify, record, and value learning that does not lead to qualifications. "Learning…

  13. 78 FR 70525 - Endangered and Threatened Wildlife and Plants; Initiation of Status Review of Arctic Grayling in...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-26

    ..., we published a revised 12-month finding for the Arctic grayling (75 FR 54708). In that finding, we..., revised 12-month finding (75 FR 54708). Request for Information To ensure that the status review and, if... varies from silvery or iridescent blue and lavender, to dark blue (Behnke 2002, pp. 327-328)....

  14. What Would Liz and Larry Say? Performing Critical Approaches to Choreographic Mentorship in American Higher Education

    ERIC Educational Resources Information Center

    Duffy, Ali

    2015-01-01

    This paper argues that Liz Lerman's and Larry Lavender's approaches to mentoring student choreographers denote a shift in the philosophy of choreographic mentorship in higher education, because they reflect current concerns in critical pedagogy. My particular interest is in the relationship established between student artist and educator when a…

  15. When domestic goes capital: Juror decision making in capital murder trials involving domestic homicide.

    PubMed

    Richards, Tara N; Smith, M Dwayne; Fogel, Sondra J; Bjerregaard, Beth

    2015-08-01

    Prior research suggests that homicide cases involving familial offenders and victims are subject to a "domestic discount" that reduces sentencing severity. However, the operation of a domestic discount in regard to death penalty sentencing has been rarely examined. The current research uses a near-population of jury decisions in capital murder trials conducted in North Carolina from 1991 to 2009 (n = 800), and a series of logistic regression analyses to determine whether there is (a) a direct effect between offender-victim relationship (e.g., domestic, friend/acquaintance, and stranger) and jury decision making, and/or (b) whether domestic offender-victim relationship (as well as other offender-victim relationships) moderates the effect of legal and extralegal case characteristics on jury assessment of the death penalty. Our findings revealed no empirical support for a "domestic discount" whereby juries are less likely to impose death sentences in cases involving domestic homicides. However, substantial differences in predictors of death sentencing were found across offender-victim dyads; most notably, domestic homicide cases demonstrated the most legalistic model of jury decisions to impose death sentences. PMID:25844513

  16. The repellent and persistent toxic effects of essential oils against the poultry red mite, Dermanyssus gallinae.

    PubMed

    Nechita, I S; Poirel, M T; Cozma, V; Zenner, L

    2015-12-15

    The economic impact of the poultry red mite, Dermanyssus gallinae, the lack of new acaricides, the occurrence of resistance and tighter legislation have all led to the need to find new ways to control this pest. One promising alternative method of control focuses on employing repellent and/or toxic effects of selected plant essential oils against D. gallinae. Ten essential oils (basil, thyme, coriander, eucalyptus, lavender, lemon, fir tree, oregano, mint, and juniper) were tested for the persistence of toxic and repellent effects. In filter-paper toxicity bioassays against D. gallinae, the best results were observed for lavender (more than 97% mortality after 48 and 72 h) and thyme (84% at 72 h) at a dose of 0.12 mg/cm(2). In addition, two oils showed significant persistent toxic effects 15 and 30 days post application to filter papers. Thyme was the most effective (100% mortality at 72 h), followed by lavender (nearly 80% mortality after 72 h). Out of the ten oils tested for their repellent effect, thyme was the strongest, with nearly 80% of the tested area avoided by mites; oregano caused a 60% avoidance and lavender exhibited an effect close to 40%. All other oils exhibited a repellent effect of less than 30%. None of the experiments showed a repellent effect for HM (commercial alimentary oil) or negative controls. We found that the thyme and lavender essential oils exhibited promising results when tested in vitro for toxic and repellent effects against D. gallinae; thus, we suggest that future experiments focus on in vivo tests using these oils in farm units. PMID:26548812

  17. EDITORIAL: Physics competitions Physics competitions

    NASA Astrophysics Data System (ADS)

    Jordens, H.; Mathelitsch, L.

    2009-11-01

    less are invited to present their research and results as a paper, in the style typically published by scientific journals. The student is allowed to choose a topic within the broad scope of physics, including cross-over fields such as astro- or biophysics. In 2008 over 2000 papers were submitted and 25 awards were given. In line with 'First Step' is the International Conference for Young Scientists (ICYS) [7]. The conference started in 1994 in Viségrad, Hungary. Here too, the participants present the results of their research, not by submitting a research paper but by giving a presentation to an audience of peers and a jury of specialists. The subjects of the presentations are in physics, mathematics, computer science, environmental sciences, engineering or life sciences. The jury awards the presentations according to the level of the content and the presentation. The last three competitions presented here are younger and did not start within Eastern European countries. The International Olympics of Astrophysics and Astronomy (IOAA) was organized for the second time in Bandung, Indonesia in 2008 and 24 countries participated [8]. As the title of the competition indicates, problems are directed towards theoretical and experimental aspects of astronomy. A little bit older is the European Union Science Olympiad (EUSO) [9]. This started in 2001, but the first competition took place in Dublin, Ireland, in 2003. The last competition was organized in March-April 2009 in Murcia, Spain. This competition addresses younger students, aged 17 years or less. It tries to combine biology, chemistry and physics. Although the problems are formulated in an interdisciplinary way, the students remain specialists, one in physics and the others in biology and chemistry. For even younger students, there is the International Junior Science Olympiad (IJSO) [10]. This competition started in December 2004 on the initiative of Professor Masno Ginting from Indonesia. The last competition took

  18. Aptamer targeting EGFRvIII mutant hampers its constitutive autophosphorylation and affects migration, invasion and proliferation of glioblastoma cells

    PubMed Central

    Camorani, Simona; Crescenzi, Elvira; Colecchia, David; Carpentieri, Andrea; Amoresano, Angela; Fedele, Monica; Chiariello, Mario; Cerchia, Laura

    2015-01-01

    Glioblastoma Multiforme (GBM) is the most common and aggressive human brain tumor, associated with very poor survival despite surgery, radiotherapy and chemotherapy. The epidermal growth factor receptor (EGFR) and the platelet-derived growth factor receptor β (PDGFRβ) are hallmarks in GBM with driving roles in tumor progression. In approximately half of the tumors with amplified EGFR, the EGFRvIII truncated extracellular mutant is detected. EGFRvIII does not bind ligands, is highly oncogenic and its expression confers resistance to EGFR tyrosine kinase inhibitors (TKIs). It has been demonstrated that EGFRvIII-dependent cancers may escape targeted therapy by developing dependence on PDGFRβ signaling, thus providing a strong rationale for combination therapy aimed at blocking both EGFRvIII and PDGFRβ signaling. We have recently generated two nuclease resistant RNA aptamers, CL4 and Gint4.T, as high affinity ligands and inhibitors of the human wild-type EGFR (EGFRwt) and PDGFRβ, respectively. Herein, by different approaches, we demonstrate that CL4 aptamer binds to the EGFRvIII mutant even though it lacks most of the extracellular domain. As a consequence of binding, the aptamer inhibits EGFRvIII autophosphorylation and downstream signaling pathways, thus affecting migration, invasion and proliferation of EGFRvIII-expressing GBM cell lines. Further, we show that targeting EGFRvIII by CL4, as well as by EGFR-TKIs, erlotinib and gefitinib, causes upregulation of PDGFRβ. Importantly, CL4 and gefitinib cooperate with the anti-PDGFRβ Gint4.T aptamer in inhibiting cell proliferation. The proposed aptamer-based strategy could have impact on targeted molecular cancer therapies and may result in progresses against GBMs. PMID:26461476

  19. Effects of sentencing options and strict / lenient instructions on convicting suicide attempters.

    PubMed

    Range, Lillian M; Berman, Mitchell; Embry, Tippins

    2003-11-01

    Sentence and strictness of instructions influence juries' willingness to convict. To see whether this result holds for suicide attempters, 240 undergraduates read jury instructions for a suicide attempt that varied sentence (jail term, fine, community service, or mandatory counseling) and instructions, voted guilty / not guilty, and rated their certainty and effectiveness. With sentences of 25 hours mandatory counseling, or strict instructions, more respondents voted guilty. Sentence did not impact certainty or effectiveness, but strictness enhanced certainty. Overall, respondents were neutral that convicting a suicide attempter would reduce future attempts. Consistent with terror management theory, present students were willing to punish regardless of whether they thought that the punishment was preventive. PMID:14577449

  20. Model-based synthesis of aircraft noise to quantify human perception of sound quality and annoyance

    NASA Astrophysics Data System (ADS)

    Berckmans, D.; Janssens, K.; Van der Auweraer, H.; Sas, P.; Desmet, W.

    2008-04-01

    This paper presents a method to synthesize aircraft noise as perceived on the ground. The developed method gives designers the opportunity to make a quick and economic evaluation concerning sound quality of different design alternatives or improvements on existing aircraft. By presenting several synthesized sounds to a jury, it is possible to evaluate the quality of different aircraft sounds and to construct a sound that can serve as a target for future aircraft designs. The combination of using a sound synthesis method that can perform changes to a recorded aircraft sound together with executing jury tests allows to quantify the human perception of aircraft noise.

  1. Considerations for implementing pre-dispute arbitration agreements in provider contracts.

    PubMed

    Desmond, Joseph M

    2008-01-01

    Due in part to the historical increase in large compensatory awards and punitive damages in jury verdicts in medical malpractice/long-term care cases and the concomitant increase in the costs of defending these claims, healthcare providers have sought to reduce litigation costs and avoid exposure to runaway jury verdicts in medical malpractice trials by implementing arbitration agreements in healthcare admission contracts. Risk managers should be aware of the evolving law in this area and recognize that a successful arbitration program requires a commitment to ensuring that the program is administered in accordance with evolving laws. PMID:20200899

  2. 39 CFR 957.16 - Evidence.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 39 Postal Service 1 2010-07-01 2010-07-01 false Evidence. 957.16 Section 957.16 Postal Service... SUSPENSION FROM CONTRACTING § 957.16 Evidence. (a) Except as otherwise provided in the rules in this part, the rules of evidence governing civil proceedings in matters not involving trial by jury in the...

  3. The Nebraska Interstate-80 Sculpture Project and the Hidden Arts Curriculum of Small Towns.

    ERIC Educational Resources Information Center

    Vallance, Elizabeth

    Ten American artists were commissioned in 1975 to produce sculptures as rest stops along the Nebraska stretch of Interstate-80 in celebration of the American Bicentennial. The ten commissioned sculptures were selected through a national juried competition that drew 121 initial entries at a cost of $500,000. Despite initial controversy centering…

  4. The Florida High School Mock Trial Competition Case Materials, 1997. State of Florida v. Lee Appleman.

    ERIC Educational Resources Information Center

    Florida Law Related Education Association, Tallahassee.

    This material provides students with information to prepare for a mock trial. The defendant in this case has been accused of the crime of driving under the influence of alcoholic beverages causing severe bodily injury. Case materials include stipulated facts, jury instructions, depositions, and other related materials. (EH)

  5. From Theory to Data: The Process of Refining Learning Progressions

    ERIC Educational Resources Information Center

    Shea, Nicole A.; Duncan, Ravit Golan

    2013-01-01

    Learning progressions (LPs) are theoretical models of how learners develop expertise in a domain over extended periods of time. Recent policy reports have touted LPs as a promising approach to aligning standards, curriculum, and assessment. However, the scholarship on LPs is relatively sparse, and the jury is still out on the theoretical and…

  6. The Double Helix Takes the Witness Stand: Behavioral and Neuropsychiatric Genetics in Court

    PubMed Central

    Appelbaum, Paul S.

    2014-01-01

    Summary Data on neuropsychiatric and behavioral genetics have attracted legal interest, as attorneys explore their use in criminal and civil cases. These developments may assist judges and juries in making difficult judgments—but they bring substantial risk of misinterpretation and misuse. PMID:24908480

  7. The Wasps in Court: Argument and Audience in the Athenian Dikasteries.

    ERIC Educational Resources Information Center

    Rodgers, Raymond S.

    In an attempt to explain why Aristotle devotes a substantial part of Book Two of "The Rhetoric" to methods for arousing jurors' emotions, despite stating previously that such emotional appeal is nonessential and unethical, this paper examines the nature of the Athenian jury courts, or dikasteries. It first discusses the historical development and…

  8. The Effectiveness of Guided Induction versus Deductive Instruction on the Development of Complex Spanish "Gustar" Structures: An Analysis of Learning Outcomes and Processes

    ERIC Educational Resources Information Center

    Cerezo, Luis; Caras, Allison; Leow, Ronald P.

    2016-01-01

    Meta-analytic research suggests an edge of explicit over implicit instruction for the development of complex L2 grammatical structures, but the jury is still out as to which type of explicit instruction--"deductive" or "inductive," where rules are respectively provided or elicited--proves more effective. Avoiding this…

  9. A Physical Education Evaluation for the Mentally Retarded.

    ERIC Educational Resources Information Center

    Rose, Albert

    A physical education evaluation was constructed which was flexible enough to measure the varying degrees of retardation. Validity was determined by submitting the test to a jury of experts. Reliability was ascertained by administering the same test to the same students three times with two week intervals between testing. Objectivity was determined…

  10. Score Calculation in Informatics Contests Using Multiple Criteria Decision Methods

    ERIC Educational Resources Information Center

    Skupiene, Jurate

    2011-01-01

    The Lithuanian Informatics Olympiad is a problem solving contest for high school students. The work of each contestant is evaluated in terms of several criteria, where each criterion is measured according to its own scale (but the same scale for each contestant). Several jury members are involved in the evaluation. This paper analyses the problem…

  11. Washington State Juvenile Justice Code: An Experiment in Justice.

    ERIC Educational Resources Information Center

    Illinois Univ., Champaign. Community Research Center.

    In the Washington State juvenile justice system, serious or repeat offenders receive the full panoply of due process rights and procedures, with the exception of jury trials; minor offenders are diverted to community boards that require community service or victim restitution; and status offenders are removed from the courts' jurisdiction and…

  12. Sociologist Jailed Because He "Wouldn't Snitch" Ponders the Way Research Ought to Be Done.

    ERIC Educational Resources Information Center

    Monaghan, Peter

    1993-01-01

    A Washington doctoral candidate in sociology is jailed for contempt of court for not revealing conversations with animal-rights activists in a grand jury investigation of a research laboratory raid at his institution. The graduate student refused to breach an American Sociological Association pledge of scholarly confidentiality. (MSE)

  13. 48 CFR 31.001 - Definitions.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    .... Compensated personal absence means any absence from work for reasons such as illness, vacation, holidays, jury duty, military training, or personal activities for which an employer pays compensation directly to an employee in accordance with a plan or custom of the employer. Compensation for personal services means...

  14. The Authority of Truth: Religion and the John Peter Zenger Case.

    ERIC Educational Resources Information Center

    Nord, David Paul

    An appreciation of the religious milieu of the John Peter Zenger libel case of 1735 can help explain the nature of the Zenger defense as prepared by Alexander Hamilton, the meaning of the jury's verdict, and the ambiguous legacy of the trial for freedom of expression in the United States. In essence, the case was a disputation on "truth" and on…

  15. Community Development as an Approach to Community Engagement in Rural-Based Higher Education Institutions in South Africa

    ERIC Educational Resources Information Center

    Netshandama, V. O.

    2010-01-01

    The premise of this article is that the "jury is still out" to describe what effective Community Engagement entails in South African higher education institutions. The current discussions about community engagement and service learning do not cover the primary objective of adding value to the community, particularly of the rural-based universities…

  16. Beyond the Schoolhouse Door: Educating the Political Animal in Jefferson's Little Republics

    ERIC Educational Resources Information Center

    Dotts, Brian W.

    2015-01-01

    Jefferson believed that citizenship must exhibit republican virtue. While education was necessary in a republican polity, it alone was insufficient in sustaining a revolutionary civic spirit. This paper examines Jefferson's expectations for citizen virtue, specifically related to militia and jury service in his "little republics."…

  17. A Content Analysis of the Methods Course for the Teaching of English in Secondary Schools.

    ERIC Educational Resources Information Center

    Boze, Nancy Smith

    Through the completion of a questionnaire-rating scale, three juries composed of authorities in education and English, of communication arts coordinators, and of outstanding English teachers helped to identify and rank common competencies and concepts that all prospective English teachers should acquire in their English methods courses, and…

  18. Employing a Mock Trial in a Criminology Course: An Applied Learning Experience.

    ERIC Educational Resources Information Center

    Shepelak, Norma J.

    1996-01-01

    Recounts a criminology class exercise that consisted of staging a mock trial using the murders from Truman Capote's "In Cold Blood" as source material. Students research the case and role play various lawyers, jury members, and witnesses. Identifies and discusses four educational objectives attainable through the staging of mock trials. (MJP)

  19. American military dentists as prisoners-of-war in the Pacific theatre during World War II.

    PubMed

    Bober-Moken, I G

    1994-03-01

    Fifty-three American Military dentists were held by the Japanese as Prisoners-of-War during World War II. Throughout 40 months of captivity these men served their fellow prisoners providing dental treatment in an austere environment with "jury-rigged" equipment and supplies. A brief overview of their experiences is presented in this paper. PMID:8061507

  20. Supreme Court's New Term. Supreme Court Roundup.

    ERIC Educational Resources Information Center

    Williams, Charles F.

    2002-01-01

    Discusses the issues addressed in the 2002 U.S. Supreme Court term, such as the First, Fourth, Eighth, and Fourteenth Amendments, cruel and unusual punishment, sex offender registries, fair housing, cross burning, jury selection, affirmative action, abortion protests, and copyrights and the public domain. (CMK)

  1. A Report on a Survey of Artists/Craftspersons' Attitudes Toward Competitive Exhibitions.

    ERIC Educational Resources Information Center

    Cardinale, Robert L.; Arch, Adria B.

    Results of a survey to determine the attitudes of artists and craftspersons toward entering competitive juried exhibitions are reported. Questionnaires were sent to people entering the national Copper, Brass, and Bronze Exhibition for 1977 along with notices of acceptance or rejection. One hundred-ninety artists (38%) responded. The questionnaire…

  2. An Empirical Study of Post-Branzburg Cases Involving Newsmen's Privilege.

    ERIC Educational Resources Information Center

    Mehra, Achal

    Nine years after the 1972 Supreme Court ruling in *Branzburg v. Hayes" that journalists enjoy no constitutional privilege to withhold the names of sources and to conceal information from grand jury proceedings, a study was conducted to determine the courts' attitudes toward journalists' privilege and to test commonly held beliefs about its status…

  3. "Francine, Kerplunk, and the Golden Nugget" -- Conducting Mock Trials and Debates in the Classroom.

    ERIC Educational Resources Information Center

    Beck, Charles R.

    1999-01-01

    Describes the process for creating a mock trial based on the fable "Francine, Kerplunk, and the Golden Nugget." Explains that during the jury deliberations the jurors utilize chart structures to assess the credibility of the witness' testimony and the attorney's arguments. Maintains that chart structures can also be adapted to classroom debates.…

  4. The Theory of Distributed Practice as Related to Acquisition of Psychomotor Skills by Adolescents in a Selected Curricular Field.

    ERIC Educational Resources Information Center

    Drake, James Bob

    1981-01-01

    From results on the tensile strength and nick-break average jury evaluations test, it was concluded that with the same total practice time, different distributions of welding practice time intervals (15, 30, and 45 minutes) influence the quality of butt welds made by ninth-grade vocational agriculture students. (Author/SJL)

  5. Examination of Capital Murder Jurors' Deliberations: Methods and Issues

    ERIC Educational Resources Information Center

    Price, Keith; Coleman, Susan; Byrd, Gary R.

    2014-01-01

    The study of capital juries remains a subject of critical interest for the public and for legislative and judicial policy makers as well as legal scholars and social scientists. Cowan, Thompson, and Ellsworth established one of the standard methodologies for examination of this topic in their 1984 seminal study by observing the subjects' debate…

  6. The Feldenkrais Method® in rehabilitation: a review.

    PubMed

    Ives, J C; Shelley, G A

    1998-01-01

    Musculoskeletal disorders are often suggested to be caused, in part, by poor postural behaviors that are associated with occupational demands. The inefficacy of conventional strategies to elicit postural correction has prompted many to seek alternative techniques such as the Feldenkrais Method®. The rapidly growing use of the Feldenkrais Method® by laypersons and professionals has been fueled by extravagant claims and data published in non-peer-reviewed sources, for the effectiveness of this technique has been poorly documented in peer-reviewed publications. Therefore the purpose of this review was to critically assess the literature on the Feldenkrais Method® in both juried and non-juried sources. The results have generally indicated some improvement with Feldenkrais® interventions, however, these improvements are not nearly as large as suggested by the anecdotal claims. Unfortunately, most of the juried and non-juried findings and conclusions are questionable due to inadequately controlled studies and other serious methodological problems. As such, determination of the effectiveness of the Feldenkrais Method® based on the literature is difficult at best, and the only justifiable conclusion is that more study is warranted. PMID:24441485

  7. Out of Sight, Out of Mind/Out of Mind, Out of Site: Schooling and Attention Deficit Hyperactivity Disorder

    ERIC Educational Resources Information Center

    Graham, Linda J.

    2007-01-01

    Attention deficit hyperactivity disorder (ADHD) is a diagnostic term now indelibly scored on the public psyche. In some quarters, a diagnosis of ADHD is regarded with derision. In others it is welcomed with relief. Despite intense multidisciplinary research, the jury is still out with regard to the "truth" of ADHD. Not surprisingly, the rapid…

  8. iMAGiNE! YELLOWSTONE: Art Education and the Reinhabitation of Place.

    ERIC Educational Resources Information Center

    Blandy, Doug; Cowan, David

    1997-01-01

    Describes an art education program that connects children and youth to the historical and contemporary issues associated with Yellowstone National Park. Originally conceived as a one-year celebration, the project has grown into a juried exhibit showcasing student art and writing which responds to Yellowstone resource themes and issues. (MJP)

  9. Litigating Grades: A Cautionary Tale

    ERIC Educational Resources Information Center

    Lewis, Lionel S.

    2005-01-01

    This account of an academic lawsuit qualifies as a horror story. A mediocre minority student abuses civil rights and ADA protections to win a massive monetary award against his school on the flimsiest of evidence. Jaded lawyers for the state university represent powerless faculty defendants in court, torpidly allowing the jury to throw 50 years of…

  10. Classic and Hard-Boiled Detective Fiction.

    ERIC Educational Resources Information Center

    Reilly, John M.

    Through an analysis of several stories, this paper defines the similarities and differences between classic and hard-boiled detective fiction. The characters and plots of three stories are discussed: "The Red House" by A. A. Milne; "I, The Jury" by Mickey Spillane; and "League of Frightened Men" by Rex Stout. The classic detective story is defined…

  11. Global Research in an Age of Export Controls

    ERIC Educational Resources Information Center

    Monastersky, Richard

    2008-01-01

    When a jury convicted a Tennessee professor this month of illegally exporting information to foreign countries via his graduate students and a trip to China, it sent a message to colleges that they need to scrupulously monitor their faculty members' research and their compliance with the often confusing universe of export-control regulations. In…

  12. Exercises for Keeping Pianists' Hands in Top Form

    ERIC Educational Resources Information Center

    Perlmutter, Adam

    2009-01-01

    Some pianists have idiosyncratic ways of keeping their hands and fingers relaxed. Glenn Gould, for example, religiously soaked his digits in hot water before performing or recording. While the jury is still out on the effectiveness of Gould's routine, there are plenty of other exercises and practices that will keep a pianist's fingers limber.…

  13. A Correlation Study of Exemplary Exurban African American Achievement in Standardized Testing and the Relationship of Parental Household Size in a Southeastern Public School District

    ERIC Educational Resources Information Center

    Whittington, David H.

    2012-01-01

    This study included a literature review of juried research studies of student achievement factors that affect African American achievements tracked in the No Child Left Behind Legislative Act. Statistical correlation analyses were performed to determine if the absence or presence of one or two-parents in the household affected student achievement…

  14. 32 CFR 144.5 - Responsibilities.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 1 2013-07-01 2013-07-01 false Responsibilities. 144.5 Section 144.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN SERVICE BY MEMBERS OF THE ARMED FORCES ON STATE AND LOCAL JURIES § 144.5 Responsibilities. The Secretaries...

  15. 32 CFR 144.5 - Responsibilities.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 1 2011-07-01 2011-07-01 false Responsibilities. 144.5 Section 144.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN SERVICE BY MEMBERS OF THE ARMED FORCES ON STATE AND LOCAL JURIES § 144.5 Responsibilities. The Secretaries...

  16. Cutting Edge Books: The Impact of Digital Books on Public Library Acquisitions

    ERIC Educational Resources Information Center

    Taylor, Lisa

    2008-01-01

    The book has made the transition to the digital age; that much is certain. However, the jury is still out on what form or forms the book of the future will take and how libraries will adapt. This article is a look at the impact of digital books on public library acquisitions, including available formats, purchasing considerations, functional…

  17. The Effect of Using a Program Based on Cooperative Learning Strategy on Developing some Oral Communication Skills of Students, at English Department, Faculty of Education, Sana'a University

    ERIC Educational Resources Information Center

    Zuheer, Khaled Mohsen Mohammed

    2008-01-01

    The purpose of study is to investigate the effective of using a cooperative learning strategy STAD-based program on developing some oral communication skills of second level students, English Department, Faculty of Education, Sana'a University. Based on literature review, related studies and a panel of jury members' point of view, a list of 5 oral…

  18. The Effect of Using a Multiple Intelligences-Based Training Programme on Developing English Majors' Oral Communication Skills

    ERIC Educational Resources Information Center

    Abdallah, Mahmoud Mohammad Sayed

    2005-01-01

    The main purpose of the present study is to investigate the effect of using a Multiple Intelligences-Based Training Programme on developing first-year English majors' oral communication skills. Based on literature review and related studies, a list of 20 oral communication skills was prepared and displayed over a panel of jury members to select…

  19. 42 CFR 137.311 - Are Self-Governance Tribes entitled to determine the nature and scope of the limited immunity...

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... the nature and scope of the limited immunity waiver required under section 509(a)(2) of the Act ? 137... immunity waiver required under section 509(a)(2) of the Act ? (a) Yes, Section 509(a)(2) of the Act only... trial by jury or civil discovery, or to waive immunity for money damages, attorneys fees, or fines....

  20. Student Speech--The First Amendment and Qualified Immunity Under 42 U.S.C. Section 983: Conduct Implications for School Administrators

    ERIC Educational Resources Information Center

    Araux, Jose Luis

    2013-01-01

    Purpose: The purpose of this study was to describe and analyze the conduct implications of qualified immunity in allegations of deprivation of civil rights by public school administrators regarding the First Amendment-student speech. Methodology: Data were collected using the LexisNexis and JuriSearch online legal research systems, which…

  1. 42 CFR 137.311 - Are Self-Governance Tribes entitled to determine the nature and scope of the limited immunity...

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... the nature and scope of the limited immunity waiver required under section 509(a)(2) of the Act ? 137... immunity waiver required under section 509(a)(2) of the Act ? (a) Yes, Section 509(a)(2) of the Act only... trial by jury or civil discovery, or to waive immunity for money damages, attorneys fees, or fines....

  2. 42 CFR 137.311 - Are Self-Governance Tribes entitled to determine the nature and scope of the limited immunity...

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... the nature and scope of the limited immunity waiver required under section 509(a)(2) of the Act ? 137... immunity waiver required under section 509(a)(2) of the Act ? (a) Yes, Section 509(a)(2) of the Act only... trial by jury or civil discovery, or to waive immunity for money damages, attorneys fees, or fines....

  3. 42 CFR 137.311 - Are Self-Governance Tribes entitled to determine the nature and scope of the limited immunity...

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... the nature and scope of the limited immunity waiver required under section 509(a)(2) of the Act ? 137... immunity waiver required under section 509(a)(2) of the Act ? (a) Yes, Section 509(a)(2) of the Act only... trial by jury or civil discovery, or to waive immunity for money damages, attorneys fees, or fines....

  4. 42 CFR 137.311 - Are Self-Governance Tribes entitled to determine the nature and scope of the limited immunity...

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... the nature and scope of the limited immunity waiver required under section 509(a)(2) of the Act ? 137... immunity waiver required under section 509(a)(2) of the Act ? (a) Yes, Section 509(a)(2) of the Act only... trial by jury or civil discovery, or to waive immunity for money damages, attorneys fees, or fines....

  5. Curriculum Materials for Teaching Students the Competencies Needed for Employment in Nonfarm Agricultural Business. Final Report.

    ERIC Educational Resources Information Center

    Williams, David L.; And Others

    Developed by means of a research project, this teaching guide includes five instructional modules in which competencies for agribusiness occupations are stressed. These competencies were identified from a review of the literature and evaluated by a jury of teachers and agribusinessmen in terms of qualifications needed for entry-level employment.…

  6. 5 CFR 300.503 - Conditions for using private sector temporaries.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... appointment recruiting requirements, including veterans' preference found in 5 CFR part 316 to determine... displaced Federal employee as required by 5 CFR part 330, subpart F (Agency Career Transition Assistance... emergency, accident, illness, parental or family responsibilities, or mandatory jury service, but...

  7. By Unanimous Decision? A Second Look at Consensus in the Film Industry

    ERIC Educational Resources Information Center

    Dekker, Erwin; Popik, Zuzanna

    2014-01-01

    This article reports analyses of the verdicts of various film organizations that annually present awards to motion pictures and investigates whether they award/nominate the same movies in a given year. This research disputes previous findings that reported a high level of agreement between those juries, by the means of reliability analysis and the…

  8. Balancing Act: First and Sixth Amendment Rights in High-Profile Cases

    ERIC Educational Resources Information Center

    Landman, James H.

    2005-01-01

    We often hear that democracy is not a spectator sport. This is certainly true of trial by jury, a cornerstone of our democracy, which depends on the willingness of Americans from all walks of life to devote themselves to the difficult work of determining another person's guilt or innocence of a crime. But the work of those citizens selected to…

  9. 28 CFR 0.13 - Legal proceedings.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 28 Judicial Administration 1 2011-07-01 2011-07-01 false Legal proceedings. 0.13 Section 0.13... Attorney General § 0.13 Legal proceedings. (a) Each Assistant Attorney General and Deputy Assistant... to conduct any legal proceeding, civil or criminal, including grand jury proceedings and...

  10. Free Press and Fair Trial: Some Dimensions of the Problem.

    ERIC Educational Resources Information Center

    Bush, Chilton R., Ed.

    This volume presents the findings of several research studies related to jury verdicts in felony cases and pretrial publicity. The studies include: "Trial Judges' Opinions on Prejudicial Publicity" by Fred Siebert, an attempt to learn whether or not judges thought that pretrial publicity had ever resulted in miscarriage of justice in their courts;…

  11. CRITERIA FOR THE EVALUATION OF THE CURRICULUM IN ADULT EDUCATION.

    ERIC Educational Resources Information Center

    MARTINEZ, FRANK ROBERT

    A STUDY WAS MADE TO DEVELOP CRITERIA FOR EVALUATING FIVE ASPECTS OF THE ADULT EDUCATION CURRICULUM--PHILOSOPHY, CHARACTER, PLANNING, IMPROVEMENT, AND EVALUATION TECHNIQUES. ONE HUNDRED TWELVE STATEMENTS OF POLICY WERE DRAWN FROM THE LITERATURE, VALIDATED BY A QUALIFIED JURY, AND RATED BY 91 FULL TIME ADULT EDUCATION ADMINISTRATORS AND BY 42 ADULT…

  12. [INFULGAN-OPTIMAL ANALGETIC DRUG FOR USE IN LAPAROSCOPIC SURGERY].

    PubMed

    Nichitaylo, M E; Bulik, L M

    2015-06-01

    The experience of the application of 78 patients after various laparoscopic procedures was generalized. As perioperative anesthesia drug Infulgan (production of corporation "Jury-Farm") was applyed. Appointment of Infulgan in standard dose ensured the achievement expressed analgesic effect, reducing the volume of injected opioids and frequency of adverse reactions. PMID:26521456

  13. Effects of an Evidence-Based Text on Scepticism, Methodological Reasoning, Values and Juror Decision-Making

    ERIC Educational Resources Information Center

    Leshowitz, Barry; Okun, Morris

    2011-01-01

    Research in social cognition laboratories and in simulated legal settings demonstrates that people often do not understand the statistical properties of evidence and are unable to detect scientifically flawed studies. In a mock jury study, we examined the effects of an evidence-based transcript on scepticism towards evidence obtained in flawed…

  14. The Status of Graphical Presentation in Interior/Architectural Design Education

    ERIC Educational Resources Information Center

    Gurel, Meltem O.; Basa, Inci

    2004-01-01

    This article argues that interior/architectural design education favours a dominance of final presentation over the design process in the studio environment, particularly in the evaluation of a project. It suggests that the appeal of design juries for pleasant drawings, which may shift the emphasis from the project itself to its representation,…

  15. Representation of Legal Knowledge for Conceptual Retrieval.

    ERIC Educational Resources Information Center

    Cross, George R.; deBessonet, Cary G.

    1985-01-01

    Describes traditional legal information retrieval systems--Juris, Lexis, Westlaw--and several new rule-based, knowledge-based, legal knowledge reasoning, and analytical legal information systems--Waterman and Peterson's Legal Decisionmaking System, Hafner's Legal Information Retrieval System, McCarty's TAXMAN, and the deBessonet representation of…

  16. An Application of the Poisson Race Model to Confidence Calibration

    ERIC Educational Resources Information Center

    Merkle, Edgar C.; Van Zandt, Trisha

    2006-01-01

    In tasks as diverse as stock market predictions and jury deliberations, a person's feelings of confidence in the appropriateness of different choices often impact that person's final choice. The current study examines the mathematical modeling of confidence calibration in a simple dual-choice task. Experiments are motivated by an accumulator…

  17. Hindsight Bias and the Simpson Trial: Use in Introductory Psychology.

    ERIC Educational Resources Information Center

    Demakis, George J.

    1997-01-01

    Identifies hindsight bias as the tendency to exaggerate one's ability to have foreseen the outcome of an event after learning the outcome. Describes a class project where students predicted the verdict of the O. J. Simpson trial one week before the verdict and hypothesized a jury response a month later. (MJP)

  18. Reading the Riot Act: Rhetoric, Psychology, and Counter-Revolutionary Discourse in Shays's Rebellion, 1786-1787

    ERIC Educational Resources Information Center

    Engels, Jeremy

    2005-01-01

    In 1786, backcountry Massachusetts farmers, fed up with government policies favoring aristocratic elites, marched on courts to bar the entry of judges and juries. Enacting a long-standing tradition known to colonists as a "Regulation," the farmers' movement became known as Shays's Rebellion. Erupting in the turbulent days following the War for…

  19. Racial Bias in the Juvenile Justice System in the United States.

    ERIC Educational Resources Information Center

    Pratt, Menah A. E.

    1993-01-01

    Examines research on racial bias, focusing on the discretionary decision-making junctures of the juvenile court system. Research and statistics continue to suggest that the public, the police, the prosecution, and the jury all treat blacks more unfairly based to a large extent on race. (SLD)

  20. Natural Supports in the Workplace: No Need for a Trial.

    ERIC Educational Resources Information Center

    Rogan, Pat

    1996-01-01

    This commentary on "Natural Supports in the Workplace: The Jury Is Still Out" (Test and Wood), discusses existing research on the effectiveness of natural supports. Describes job development and training approaches that facilitate natural supports and how supports can be responsive to the changing needs of supported employees and employers. (CR)

  1. Breaking away. Is the divorce rate for hospital mergers and systems climbing?

    PubMed

    Bilchik, G S

    2000-09-01

    The jury is still out on whether a recent spate of hospital de-mergers and system break-ups represents a trend or a natural readjustment. But one thing is for sure--advice from trustees who have been through a hospital divorce can save you from repeating their emotionally wrenching experiences. PMID:11785233

  2. Equality v. Liberty v. Pluralism: Latinos in American Constitutional Law.

    ERIC Educational Resources Information Center

    Soltero, Carlos R.

    This paper examines how U.S. courts, particularly the Supreme Court, have applied constitutional law principles to Latino communities and individuals in three areas: public education, the status of Puerto Rico, and jury selection. Consistent with traditional views of American society as biracial (black and white), constitutional law discussions…

  3. College Students' Conceptualizations of Deficits Involved in Mild Intellectual Disability

    ERIC Educational Resources Information Center

    Musso, Mandi W.; Barker, Alyse A.; Proto, Daniel A.; Gouvier, Wm. Drew

    2012-01-01

    Precedential rulings in recent capital murder trials may, in some cases, leave it up to a jury to determine whether or not an individual meets criteria for an intellectual disability (ID) and should be spared from the death penalty. Despite the potential for misconceptions about ID to bias decisions, few empirical studies have examined the…

  4. Secondary School Strategies.

    ERIC Educational Resources Information Center

    O'Brien, Joseph; And Others

    1986-01-01

    Presents five complete lesson plans for activities that teach high school students about search and seizure, due process, freedom of assembly, right to counsel, and other individual liberties, through the use of case study techniques, a jury simulation, the analysis of historical material, and discussions. (JDH)

  5. The UNESCO Prize for Peace Education: Ten Years of Learning for Peace. Peace Education Miniprints, No. 19.

    ERIC Educational Resources Information Center

    Aziz, Unku Abdul; Reardon, Betty A.

    The UNESCO Prize for Peace Education was established in 1981. The purpose of the award is to honor outstanding contributions to the field of peace education in its most broadly defined sense. In this paper, two members of the international jury for the prize review the recipients of the awards from 1981 to 1991, and thus demonstrate the variety of…

  6. Blackboard Wins Payment from Competitor in Patent Case

    ERIC Educational Resources Information Center

    Mangan, Katherine

    2008-01-01

    A federal jury in Texas awarded Blackboard Inc. $3.1-million last month, saying that a smaller Canadian competitor, Desire2Learn Inc., had infringed Blackboard's patent for a system of delivering course materials online. The case has been closely watched by campus-technology officials, many of whom feared that a Blackboard win could stifle…

  7. BOSTI (Boston Organization for Social and Technological Innovations, Inc.). The 21st Awards Program: A Year of Issues

    ERIC Educational Resources Information Center

    Progressive Architecture, 1974

    1974-01-01

    The Progressive Architecture Awards Jury included applied research for the first time this year. In the category of "research process and techniques" an award was given for a mental health planning aid kit -- a process for organizing and aiding planning of mental health programs and facilities. (Author/MF)

  8. Adapted Verbal Feedback, Instructor Interaction and Student Emotions in the Landscape Architecture Studio

    ERIC Educational Resources Information Center

    Smith, Carl A.; Boyer, Mark E.

    2015-01-01

    In light of concerns with architectural students' emotional jeopardy during traditional desk and final-jury critiques, the authors pursue alternative approaches intended to provide more supportive and mentoring verbal assessment in landscape architecture studios. In addition to traditional studio-based critiques throughout a semester, we provide…

  9. Youth Court: A Community Solution for Embracing At-Risk Youth. A National Update

    ERIC Educational Resources Information Center

    Pearson, Sarah S.; Jurich, Sonia

    2005-01-01

    Youth court, also called teen court, peer jury, or student court, is an alternative to the traditional juvenile justice system and school disciplinary proceedings that empower youth and communities to take an active role in addressing the early stages of youth delinquency. The program provides communities with an opportunity to ensure immediate…

  10. Journal of College Reading and Learning, Volume XVIII, 1985.

    ERIC Educational Resources Information Center

    O'Hear, Michael F., Ed.; Knowles, Ramona, Ed.

    1985-01-01

    Drawn from the proceedings of the 1985 Western College Reading and Learning Association, as well as articles submitted for juried selection, the papers in this journal issue focus on reading, learning assistance, developmental education, and tutorial services at the college level. Titles and authors of the papers include (1) "Reaching New Heights:…

  11. Selected Papers from the International Conference on College Teaching and Learning (12th, Jacksonville, Florida, April 2001).

    ERIC Educational Resources Information Center

    Chambers, Jack A., Ed.

    This collection contains the 20 best papers from a conference at which nearly 300 faculty members presented papers. Those that were selected by juried review include: (1) "Where Have You Been? A Case Study of Successful Implementation of Undergraduate Online Learning Communities" (John Barnett); (2) "A Strange Sense of Disquietude: Understanding…

  12. A Guide for Developing Comprehensive Community College Facilities.

    ERIC Educational Resources Information Center

    Merlo, Frank P.

    Heretofore community colleges have adopted the facility standards of high schools or other colleges, or have devised their own. To establish flexible specifications especially for the junior college, based on the educational program, architectural feasibility, safety, student and faculty use, and possible future needs, a 6-man jury prepared a…

  13. 25 CFR 39.114 - What characteristics may qualify a student as gifted and talented for purposes of supplemental...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization... school, community, clubs and organization, awards documenting leadership capabilities. No school can... juried competitions. No school can identify more than 15 percent of its student population as gifted...

  14. 25 CFR 39.114 - What characteristics may qualify a student as gifted and talented for purposes of supplemental...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization... school, community, clubs and organization, awards documenting leadership capabilities. No school can... juried competitions. No school can identify more than 15 percent of its student population as gifted...

  15. 25 CFR 39.114 - What characteristics may qualify a student as gifted and talented for purposes of supplemental...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization... school, community, clubs and organization, awards documenting leadership capabilities. No school can... juried competitions. No school can identify more than 15 percent of its student population as gifted...

  16. 25 CFR 39.114 - What characteristics may qualify a student as gifted and talented for purposes of supplemental...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., DEPARTMENT OF THE INTERIOR EDUCATION THE INDIAN SCHOOL EQUALIZATION PROGRAM Indian School Equalization... school, community, clubs and organization, awards documenting leadership capabilities. No school can... juried competitions. No school can identify more than 15 percent of its student population as gifted...

  17. 26 CFR 301.6103(i)-1 - Disclosure of returns and return information (including taxpayer return information) to and by...

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ..., such as the Federal Bureau of Investigation or the Drug Enforcement Administration) or other Federal... investigation, involving enforcement of Federal criminal statute not involving tax administration. 301.6103(i)-1... grand jury proceeding, or preparation for proceeding or investigation, involving enforcement of......

  18. 26 CFR 301.6103(i)-1 - Disclosure of returns and return information (including taxpayer return information) to and by...

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ..., such as the Federal Bureau of Investigation or the Drug Enforcement Administration) or other Federal... investigation, involving enforcement of Federal criminal statute not involving tax administration. 301.6103(i)-1... grand jury proceeding, or preparation for proceeding or investigation, involving enforcement of......

  19. 26 CFR 301.6103(i)-1 - Disclosure of returns and return information (including taxpayer return information) to and by...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ..., such as the Federal Bureau of Investigation or the Drug Enforcement Administration) or other Federal... investigation, involving enforcement of Federal criminal statute not involving tax administration. 301.6103(i)-1... grand jury proceeding, or preparation for proceeding or investigation, involving enforcement of......

  20. 26 CFR 301.6103(i)-1 - Disclosure of returns and return information (including taxpayer return information) to and by...

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ..., such as the Federal Bureau of Investigation or the Drug Enforcement Administration) or other Federal... investigation, involving enforcement of Federal criminal statute not involving tax administration. 301.6103(i)-1... grand jury proceeding, or preparation for proceeding or investigation, involving enforcement of......

  1. 26 CFR 301.6103(i)-1 - Disclosure of returns and return information (including taxpayer return information) to and by...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ..., such as the Federal Bureau of Investigation or the Drug Enforcement Administration) or other Federal... investigation, involving enforcement of Federal criminal statute not involving tax administration. 301.6103(i)-1... grand jury proceeding, or preparation for proceeding or investigation, involving enforcement of......

  2. Clothing Construction Performance Assessment. Final Report.

    ERIC Educational Resources Information Center

    Hunter, Betty A.

    The goal of the project was to validate, refine, and develop plans for implementation of a performance-based challenge test in the cognitive and psychomotor aspects of basic clothing construction skills that could be utilized for grades 7-14. An advisory board and a jury panel representing the three instructional levels provided assistance in…

  3. Fait A La Main: A Source Book of Louisiana Crafts.

    ERIC Educational Resources Information Center

    Bergeron, Maida, Ed.

    The Louisiana Crafts Program is an economic development program that strives to stimulate several markets for Louisiana craftsmen. This publication is a directory of juried Louisiana craftsmen of various types; it is intended as a source book for anyone interested in handmade crafts. It is divided into two sections: "Folk Craftsmen" and…

  4. The Importance of Nonverbal Communication in the Courtroom.

    ERIC Educational Resources Information Center

    Remland, Martin S.

    Although a relatively new area of scientific study, theory and research on nonverbal communication in the courtroom has produced important findings for students and practitioners in five key areas: voire dire and jury analysis; opening and closing statements; client demeanor and direct examination; cross-examination; and judge demeanor and…

  5. Recommendations for laparoscopic liver resection: a report from the second international consensus conference held in Morioka.

    PubMed

    Wakabayashi, Go; Cherqui, Daniel; Geller, David A; Buell, Joseph F; Kaneko, Hironori; Han, Ho Seong; Asbun, Horacio; OʼRourke, Nicholas; Tanabe, Minoru; Koffron, Alan J; Tsung, Allan; Soubrane, Olivier; Machado, Marcel Autran; Gayet, Brice; Troisi, Roberto I; Pessaux, Patrick; Van Dam, Ronald M; Scatton, Olivier; Abu Hilal, Mohammad; Belli, Giulio; Kwon, Choon Hyuck David; Edwin, Bjørn; Choi, Gi Hong; Aldrighetti, Luca Antonio; Cai, Xiujun; Cleary, Sean; Chen, Kuo-Hsin; Schön, Michael R; Sugioka, Atsushi; Tang, Chung-Ngai; Herman, Paulo; Pekolj, Juan; Chen, Xiao-Ping; Dagher, Ibrahim; Jarnagin, William; Yamamoto, Masakazu; Strong, Russell; Jagannath, Palepu; Lo, Chung-Mau; Clavien, Pierre-Alain; Kokudo, Norihiro; Barkun, Jeffrey; Strasberg, Steven M

    2015-04-01

    The use of laparoscopy for liver surgery is increasing rapidly. The Second International Consensus Conference on Laparoscopic Liver Resections (LLR) was held in Morioka, Japan, from October 4 to 6, 2014 to evaluate the current status of laparoscopic liver surgery and to provide recommendations to aid its future development. Seventeen questions were addressed. The first 7 questions focused on outcomes that reflect the benefits and risks of LLR. These questions were addressed using the Zurich-Danish consensus conference model in which the literature and expert opinion were weighed by a 9-member jury, who evaluated LLR outcomes using GRADE and a list of comparators. The jury also graded LLRs by the Balliol Classification of IDEAL. The jury concluded that MINOR LLRs had become standard practice (IDEAL 3) and that MAJOR liver resections were still innovative procedures in the exploration phase (IDEAL 2b). Continued cautious introduction of MAJOR LLRs was recommended. All of the evidence available for scrutiny was of LOW quality by GRADE, which prompted the recommendation for higher quality evaluative studies. The last 10 questions focused on technical questions and the recommendations were based on literature review and expert panel opinion. Recommendations were made regarding preoperative evaluation, bleeding controls, transection methods, anatomic approaches, and equipment. Both experts and jury recognized the need for a formal structure of education for those interested in performing major laparoscopic LLR because of the steep learning curve. PMID:25742461

  6. Some Second Thoughts about "Hustler v. Falwell."

    ERIC Educational Resources Information Center

    Drechsel, Robert E.

    In 1984, a jury awarded $200,000 to the Rev. Jerry Falwell for emotional distress intentionally inflicted by a parody depicting Falwell as a drunkard who had incestuous relations with his mother in an outhouse. In 1988, in "Hustler v. Falwell," the U.S. Supreme Court struck down the verdict on First Amendment grounds. Although the "Hustler"…

  7. A Study to Determine Competencies Needed by ABE/APL Teachers.

    ERIC Educational Resources Information Center

    Mocker, Donald W.; Spear, George E.

    The research was conducted to identify competencies appropriate for adult basic education (ABE) teachers who use the adult performance level (APL) approach, and to determine which are critical for ABE/APL teachers. A jury of APL authorities was impaneled to: (1) validate that all ABE competencies established by Mocker in 1974 were appropriate for…

  8. Will Female Kicker's Legal Victory Reshape Gender Roles in Athletics?

    ERIC Educational Resources Information Center

    Suggs, Welch

    2000-01-01

    Analyzes implications of a $2-million judgment awarded to a female football player by a federal jury who found that Duke University (North Carolina) engaged in illegal discrimination by keeping her off its football team. Considers the tradition of football as a decidedly male activity, Title IX requirements, and the large degree of variance in…

  9. Teaching Law to Online Law Students at RMIT University

    ERIC Educational Resources Information Center

    Babacan, Alperhan

    2011-01-01

    This paper discusses the online Juris Doctor Program (JD Program) at RMIT University. The first part of the paper provides a brief overview of the JD Program, the graduate capabilities of the Program and key principles associated with the teaching of law to online postgraduate students. In line with the literature in the area of online teaching…

  10. Anti-Bullying Practices in American Schools: Perspectives of School Psychologists

    ERIC Educational Resources Information Center

    Sherer, Yiping C.; Nickerson, Amanda B.

    2010-01-01

    A random sample of 213 school psychologists working in a school setting completed a survey on their schools' current anti-bullying practices. Talking with bullies following bullying incidents, disciplinary consequences for bullies, and increasing adult supervision were the three most frequently used strategies. Peer juries/court, an anti-bullying…

  11. 48 CFR 31.001 - Definitions.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    .... Compensated personal absence means any absence from work for reasons such as illness, vacation, holidays, jury... subdivision, contract, or other work unit for which cost data are desired and for which provision is made to... for the benefits it yields. Job means a homogeneous cluster of work tasks, the completion of...

  12. Selected Papers from the 13th International Conference on College Teaching and Learning.

    ERIC Educational Resources Information Center

    Chambers, Jack A., Ed.

    The papers in this collection are the 15 best papers from the thirteenth International Conference on College Teaching and Learning. They represent a cross-section of nearly 300 presentations, selected by juried review from 40 submitted for consideration. The papers are: (1) The Use of Hybrid Type Educational Digital Entities in University…

  13. THE CONTRIBUTION OF AGRICULTURAL EDUCATION TO THE RURAL DEVELOPMENT OF ETHIOPIA.

    ERIC Educational Resources Information Center

    KERBRET, MAKONNEN

    AN ANALYSIS OF THE PRESENT SITUATION IN ETHIOPIA AND A REVIEW OF AGRICULTURAL EDUCATION DEVELOPMENT IN THE WORLD WAS MADE THROUGH INTENSIVE LIBRARY RESEARCH. GUIDELINES AND OBJECTIVES WERE BASED ON THE REVIEW SUBMITTED TO A JURY OF EXPERTS FOR VERIFICATION. REVISED GUIDELINES AND OBJECTIVES WERE THEN DEVELOPED FOR GUIDING AND IMPLEMENTING THE…

  14. A GUIDE FOR SELF-EVALUATION OF STATE SUPERVISORY PROGRAMS IN VOCATIONAL EDUCATION IN AGRICULTURE.

    ERIC Educational Resources Information Center

    LINSON, MARVIN G.

    THE PURPOSE OF THE STUDY WAS TO DEVELOP A GUIDE FOR THE SELF-EVALUATION OF STATE SUPERVISORY PROGRAMS OF VOCATIONAL EDUCATION IN AGRICULTURE AND TO DESIGN AN INSTRUMENT TO ASSIST IN THIS EVALUATION. TWO NATIONAL JURIES OF EXPERTS IN EDUCATIONAL SUPERVISION ASSISTED IN REFINING A SET OF STATEMENTS, DEVELOPED TO SERVE AS INDICATORS OF SUCCESSFUL…

  15. THE ROLE OF PREVOCATIONAL AGRICULTURE IN THE JUNIOR HIGH SCHOOLS OF NEW YORK STATE.

    ERIC Educational Resources Information Center

    AL-SALMAN, MUHSIN HUSSAIN

    THE PURPOSE OF THE STUDY WAS TO DESCRIBE EXISTING JUNIOR HIGH SCHOOL PREVOCATIONAL AGRICULTURE COURSES AND DETERMINE WHAT SELECTED EDUCATORS IN AGRICULTURE BELIEVE THE OBJECTIVES AND COURSE CONTENT SHOULD BE. LISTS OF 17 OBJECTIVES AND 103 COURSE CONTENT ITEMS IN NINE SUBJECT AREAS WERE ASSEMBLED. A JURY OF 17 MEMBERS RANKED THE OBJECTIVES AND…

  16. MOOCs for High School: Unlocking Opportunities or Substandard Learning?

    ERIC Educational Resources Information Center

    Horn, Michael B.

    2014-01-01

    If 2012 was the year of the MOOC--massive open online course--then 2013 was the year the MOOC hype returned to Earth. Largely lost in the coverage in both years, however, was the impact MOOCs might have in high schools. Although the jury is still out on that question, high schools around the country are experimenting with adding MOOCs to their…

  17. 32 CFR 144.5 - Responsibilities.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 1 2010-07-01 2010-07-01 false Responsibilities. 144.5 Section 144.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN SERVICE BY MEMBERS OF THE ARMED FORCES ON STATE AND LOCAL JURIES § 144.5 Responsibilities. The Secretaries...

  18. 32 CFR 144.5 - Responsibilities.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 1 2012-07-01 2012-07-01 false Responsibilities. 144.5 Section 144.5 National Defense Department of Defense OFFICE OF THE SECRETARY OF DEFENSE PERSONNEL, MILITARY AND CIVILIAN SERVICE BY MEMBERS OF THE ARMED FORCES ON STATE AND LOCAL JURIES § 144.5 Responsibilities. The Secretaries...

  19. 42 CFR 137.309 - How are NEPA and NHPA obligations typically enforced?

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... may only be filed in Federal court under the provisions of the APA, 5 U.S.C. 701-706. Under the APA, a... the court's views for those of the agency. Jury trials and civil discovery are not permitted in APA... injunctive relief to the interested party. No money damages or fines are permitted in APA proceedings....

  20. 42 CFR 137.309 - How are NEPA and NHPA obligations typically enforced?

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... may only be filed in Federal court under the provisions of the APA, 5 U.S.C. 701-706. Under the APA, a... the court's views for those of the agency. Jury trials and civil discovery are not permitted in APA... injunctive relief to the interested party. No money damages or fines are permitted in APA proceedings....

  1. The double helix takes the witness stand: behavioral and neuropsychiatric genetics in court.

    PubMed

    Appelbaum, Paul S

    2014-06-01

    Data on neuropsychiatric and behavioral genetics have attracted legal interest, as attorneys explore their use in criminal and civil cases. These developments may assist judges and juries in making difficult judgments-but they bring substantial risk of misinterpretation and misuse. PMID:24908480

  2. Efficacy of herbal essential oils as insecticides against the housefly, Musca domestica L.

    PubMed

    Sinthusiri, Jirisuda; Soonwera, Mayura

    2013-03-01

    The insecticidal effects of 20 essential oils derived from herbs, were tested against the housefly species Musca domestica L. using a susceptibility test. Each was applied in ethyl alcohol at concentrations of 1, 5 and 10% (v/v). Ten percent concentrations of Cymbopogon citratus (lemongrass), Mentha piperita (peppermint) and Lavandula angustifolia (lavender) oils were the most effective, showing 100% knockdown at 30 and 60 minutes. The KT50 values for C. citratus, M. piperita and L. angustifolia were 5.14, 5.36 and 8.23 minutes, respectively. These essential oils caused 100% mortality among houseflies 24 hours after exposure. The LC50 values for C. citratus, M. piperita and L. angustifolia were 2.22, 2.62 and 3.26 minutes, respectively. This study reveals lemongrass, peppermint and lavender essential oils have the potential to control housefly populations and should be further studied for field applications. PMID:23691628

  3. Insecticidal effects of essential oils from various plants against larvae of pine processionary moth (Thaumetopoea pityocampa Schiff) (Lepidoptera: Thaumetopoeidae).

    PubMed

    Kanat, Mehmet; Alma, M Hakki

    2004-02-01

    Along with sulfate turpentine, the essential oils obtained by steam distillation from nine plant species naturally grown in Turkish forests were tested at three different concentrations to evaluate their effectiveness against the larvae of pine processionary moth (Thaumetopoea pityocampa Schiff). The results indicated that the essential oils from the nine species and sulfate turpentine were effective against the larvae of T pityocampa. The most effective essential oil in the control of the larvae was steam-distilled wood turpentine, followed by thyme herb oil, juniper berry oil, laurel leaf oil, lavender flower oil, eucalyptus leaf oil, lavender leaf oil, cypress berry oil, essential oil of styrax and sulfate turpentine, respectively, in terms of mean mortality time. It is therefore feasible to use these essential oils as environment-friendly insecticides in the control of T pityocampa. PMID:14971685

  4. Essential oils and anxiolytic aromatherapy.

    PubMed

    Setzer, William N

    2009-09-01

    A number of essential oils are currently in use as aromatherapy agents to relieve anxiety, stress, and depression. Popular anxiolytic oils include lavender (Lavandula angustifolia), rose (Rosa damascena), orange (Citrus sinensis), bergamot (Citrus aurantium), lemon (Citrus limon), sandalwood (Santalum album), clary sage (Salvia sclarea), Roman chamomile (Anthemis nobilis), and rose-scented geranium (Pelargonium spp.). This review discusses the chemical constituents and CNS effects of these aromatherapeutic essential oils, as well as recent studies on additional essential oils with anxiolytic activities. PMID:19831048

  5. A Case of Psoriasis Replaced by Allergic Contact Dermatitis in a 12-Year-Old Boy.

    PubMed

    Brown, Margaret E; Browning, John C

    2016-01-01

    Allergic contact dermatitis is a significant clinical problem in children and one that the use of essential oils and natural remedies probably exacerbates. We report a case of chronic plaque psoriasis replaced by allergic contact dermatitis in a 12-year-old boy. We suspect that the immunologic response to a hapten in lavender oil disrupted the pathogenesis of psoriasis, causing the psoriasis to temporarily "disappear." PMID:26646574

  6. Insecticidal Activity of Plant Essential Oils Against the Vine Mealybug, Planococcus ficus

    PubMed Central

    Karamaouna, Filitsa; Kimbaris, Athanasios; Michaelakis, Αntonios; Papachristos, Dimitrios; Polissiou, Moschos

    2013-01-01

    The vine mealybug, Planococcus ficus (Signoret) (Hemiptera: Pseudococcidae), is a pest in grape vine growing areas worldwide. The essential oils from the following aromatic plants were tested for their insecticidal activity against P. ficus: peppermint, Mentha piperita L. (Lamiales: Lamiaceae), thyme-leaved savory, Satureja thymbra L., lavender, Lavandula angustifolia Mill, and basil, Ocimum basilicum L. Essential oils from peels of the following fruits were also tested: lemon, Citrus limon L. (Sapindales: Rutaceae), and orange, C. sinensis L. The reference product was paraffin oil. Bioassays were conducted in the laboratory by using spray applications on grape leaves bearing clusters of P. ficus of one size class, which mainly represented either 3rd instar nymphs or pre-ovipositing adult females. The LC50 values for each essential oil varied depending on the P. ficus life stage but did not significantly differ between 3rd instar nymphs and adult females. The LC50 values of the citrus, peppermint, and thyme-leaved savory essential oils ranged from 2.7 to 8.1 mg/mL, and the LC50 values of lavender and basil oil ranged from 19.8 to 22.5 and 44.1 to 46.8 mg/mL, respectively. The essential oils from citrus, peppermint and thymeleaved savory were more or equally toxic compared to the reference product, whereas the lavender and basil essential oils were less toxic than the paraffin oil. No phytotoxic symptoms were observed on grape leaves treated with the citrus essential oils, and low phytotoxicity was caused by the essential oils of lavender, thyme-leaved savory, and mint, whereas the highest phytotoxicity was observed when basil oil was used. PMID:24766523

  7. Insecticidal activity of plant essential oils against the vine mealybug, Planococcus ficus.

    PubMed

    Karamaouna, Filitsa; Kimbaris, Athanasios; Michaelakis, Alphantonios; Papachristos, Dimitrios; Polissiou, Moschos; Papatsakona, Panagiota; Tsora, Eleanna

    2013-01-01

    The vine mealybug, Planococcus ficus (Signoret) (Hemiptera: Pseudococcidae), is a pest in grape vine growing areas worldwide. The essential oils from the following aromatic plants were tested for their insecticidal activity against P. ficus: peppermint, Mentha piperita L. (Lamiales: Lamiaceae), thyme-leaved savory, Satureja thymbra L., lavender, Lavandula angustifolia Mill, and basil, Ocimum basilicum L. Essential oils from peels of the following fruits were also tested: lemon, Citrus limon L. (Sapindales: Rutaceae), and orange, C. sinensis L. The reference product was paraffin oil. Bioassays were conducted in the laboratory by using spray applications on grape leaves bearing clusters of P. ficus of one size class, which mainly represented either 3rd instar nymphs or pre-ovipositing adult females. The LC50 values for each essential oil varied depending on the P. ficus life stage but did not significantly differ between 3(rd) instar nymphs and adult females. The LC50 values of the citrus, peppermint, and thyme-leaved savory essential oils ranged from 2.7 to 8.1 mg/mL, and the LC50 values of lavender and basil oil ranged from 19.8 to 22.5 and 44.1 to 46.8 mg/mL, respectively. The essential oils from citrus, peppermint and thymeleaved savory were more or equally toxic compared to the reference product, whereas the lavender and basil essential oils were less toxic than the paraffin oil. No phytotoxic symptoms were observed on grape leaves treated with the citrus essential oils, and low phytotoxicity was caused by the essential oils of lavender, thyme-leaved savory, and mint, whereas the highest phytotoxicity was observed when basil oil was used. PMID:24766523

  8. [Effects of essential oil on lipid peroxidation and lipid metabolism in patients with chronic bronchitis].

    PubMed

    Siurin, S A

    1997-01-01

    Natural concentrations of some essential oils were examined for effects on the system lipid peroxidation-antioxidant defense and lipid metabolism in 150 patients with chronic bronchitis. Lowering of plasm levels of dienic conjugates and ketons, activation of catalase in red cells characteristic of antioxidant effect were observed in exposure to essential oils of rosemary, basil, fir, eucalyptus. Lavender essential oil promotes normalization of the level of total lipids, ratio of total cholesterol to its alpha-fraction. PMID:9490339

  9. Big Bend National Park, TX, USA, Mexico

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Sierra del Carmen of Mexico, across the Rio Grande River from Big Bend National Park, TX, (28.5N, 104.0W) is centered in this photo. The Rio Grande River bisects the scene; Mexico to the east, USA to the west. The thousand ft. Boquillas limestone cliff on the Mexican side of the river changes colors from white to pink to lavender at sunset. This severely eroded sedimentary landscape was once an ancient seabed later overlaid with volcanic activity.

  10. Fast Geometric Consensus Approach for Protein Model Quality Assessment

    PubMed Central

    Adamczak, Rafal; Pillardy, Jaroslaw; Vallat, Brinda K.

    2011-01-01

    Abstract Model quality assessment (MQA) is an integral part of protein structure prediction methods that typically generate multiple candidate models. The challenge lies in ranking and selecting the best models using a variety of physical, knowledge-based, and geometric consensus (GC)-based scoring functions. In particular, 3D-Jury and related GC methods assume that well-predicted (sub-)structures are more likely to occur frequently in a population of candidate models, compared to incorrectly folded fragments. While this approach is very successful in the context of diversified sets of models, identifying similar substructures is computationally expensive since all pairs of models need to be superimposed using MaxSub or related heuristics for structure-to-structure alignment. Here, we consider a fast alternative, in which structural similarity is assessed using 1D profiles, e.g., consisting of relative solvent accessibilities and secondary structures of equivalent amino acid residues in the respective models. We show that the new approach, dubbed 1D-Jury, allows to implicitly compare and rank N models in O(N) time, as opposed to quadratic complexity of 3D-Jury and related clustering-based methods. In addition, 1D-Jury avoids computationally expensive 3D superposition of pairs of models. At the same time, structural similarity scores based on 1D profiles are shown to correlate strongly with those obtained using MaxSub. In terms of the ability to select the best models as top candidates 1D-Jury performs on par with other GC methods. Other potential applications of the new approach, including fast clustering of large numbers of intermediate structures generated by folding simulations, are discussed as well. PMID:21244273

  11. Death Penalty Decisions: Instruction Comprehension, Attitudes, and Decision Mediators

    PubMed Central

    Patry, Marc W.; Penrod, Steven D.

    2013-01-01

    A primary goal of this research was to empirically evaluate a set of assumptions, advanced in the Supreme Court’s ruling in Buchanan v. Angelone (1998), about jury comprehension of death penalty instructions. Further, this research examined the use of evidence in capital punishment decision making by exploring underlying mediating factors upon which death penalty decisions may be based. Manipulated variables included the type of instructions and several variations of evidence. Study 1 was a paper and pencil study of 245 undergraduate mock jurors. The experimental design was an incomplete 4×2×2×2×2 factorial model resulting in 56 possible conditions. Manipulations included four different types of instructions, presence of a list of case-specific mitigators to accompany the instructions, and three variations in the case facts: age of the defendant, bad prior record, and defendant history of emotional abuse. Study 2 was a fully-crossed 2×2×2×2×2 experiment with four deliberating mock juries per cell. Manipulations included jury instructions (original or revised), presence of a list of case-specific mitigators, defendant history of emotional abuse, bad prior record, and heinousness of the crime. The sample of 735 jury-eligible participants included 130 individuals who identified themselves as students. Participants watched one of 32 stimulus videotapes based on a replication of a capital sentencing hearing. The present findings support previous research showing low comprehension of capital penalty instructions. Further, we found that higher instruction comprehension was associated with higher likelihood of issuing life sentence decisions. The importance of instruction comprehension is emphasized in a social cognitive model of jury decision making at the sentencing phase of capital cases. PMID:24072981

  12. Effects of inhalation of essential oils on EEG activity and sensory evaluation.

    PubMed

    Masago, R; Matsuda, T; Kikuchi, Y; Miyazaki, Y; Iwanaga, K; Harada, H; Katsuura, T

    2000-01-01

    The purpose of this study was to investigate EEG changes in subjects directly after inhalation of essential oils, and subsequently, to observe any effect on subjective evaluations. EEG and sensory evaluation were assessed in 13 healthy female subjects in four odor conditions. Four odor conditions (including lavender, chamomile, sandalwood and eugenol) were applied respectively for each subject in the experiment. The results were as follows. 1) Four basic factors were extracted from 22 adjective pairs by factor analysis of the sensory evaluation. The first factor was "comfortable feeling", the second "cheerful feeling", the third "natural feeling" and the fourth "feminine feeling". In the score of the first factor (comfortable feeling), the odors in order of high contribution are lavender, eugenol, chamomile and sandalwood. 2) Alpha 1 (8-10 Hz) of EEG at parietal and posterior temporal regions significantly decreased soon after the onset of inhalation of lavender oil (p < 0.01). Significant changes of alpha 1 were also observed after inhalation of eugenol or chamomile. The change after inhalation of sandalwood was not significant. These results showed that alpha 1 activity significantly decreased under odor conditions in which subjects felt comfortable, and showed no significant change under odor conditions in which subjects felt uncomfortable. These results suggest a possible correlation between alpha 1 activity and subjective evaluation. PMID:10979248

  13. Up-regulation of an N-terminal truncated 3-hydroxy-3-methylglutaryl CoA reductase enhances production of essential oils and sterols in transgenic Lavandula latifolia.

    PubMed

    Muñoz-Bertomeu, Jesús; Sales, Ester; Ros, Roc; Arrillaga, Isabel; Segura, Juan

    2007-11-01

    Spike lavender (Lavandula latifolia) essential oil is widely used in the perfume, cosmetic, flavouring and pharmaceutical industries. Thus, modifications of yield and composition of this essential oil by genetic engineering should have important scientific and commercial applications. We generated transgenic spike lavender plants expressing the Arabidopsis thaliana HMG1 cDNA, encoding the catalytic domain of 3-hydroxy-3-methylglutaryl CoA reductase (HMGR1S), a key enzyme of the mevalonic acid (MVA) pathway. Transgenic T0 plants accumulated significantly more essential oil constituents as compared to controls (up to 2.1- and 1.8-fold in leaves and flowers, respectively). Enhanced expression of HMGR1S also increased the amount of the end-product sterols, beta-sitosterol and stigmasterol (average differences of 1.8- and 1.9-fold, respectively), but did not affect the accumulation of carotenoids or chlorophylls. We also analysed T1 plants derived from self-pollinated seeds of T0 lines that flowered after growing for 2 years in the greenhouse. The increased levels of essential oil and sterols observed in the transgenic T0 plants were maintained in the progeny that inherited the HMG1 transgene. Our results demonstrate that genetic manipulation of the MVA pathway increases essential oil yield in spike lavender, suggesting a contribution for this cytosolic pathway to monoterpene and sesquiterpene biosynthesis in leaves and flowers of the species. PMID:17714440

  14. Investigation of the chemical composition-antibacterial activity relationship of essential oils by chemometric methods.

    PubMed

    Miladinović, Dragoljub L; Ilić, Budimir S; Mihajilov-Krstev, Tatjana M; Nikolić, Nikola D; Miladinović, Ljiljana C; Cvetković, Olga G

    2012-05-01

    The antibacterial effects of Thymus vulgaris (Lamiaceae), Lavandula angustifolia (Lamiaceae), and Calamintha nepeta (Lamiaceae) Savi subsp. nepeta var. subisodonda (Borb.) Hayek essential oils on five different bacteria were estimated. Laboratory control strain and clinical isolates from different pathogenic media were researched by broth microdilution method, with an emphasis on a chemical composition-antibacterial activity relationship. The main constituents of thyme oil were thymol (59.95%) and p-cymene (18.34%). Linalool acetate (38.23%) and β-linalool (35.01%) were main compounds in lavender oil. C. nepeta essential oil was characterized by a high percentage of piperitone oxide (59.07%) and limonene (9.05%). Essential oils have been found to have antimicrobial activity against all tested microorganisms. Classification and comparison of essential oils on the basis of their chemical composition and antibacterial activity were made by utilization of appropriate chemometric methods. The chemical principal component analysis (PCA) and hierachical cluster analysis (HCA) separated essential oils into two groups and two sub-groups. Thyme essential oil forms separate chemical HCA group and exhibits highest antibacterial activity, similar to tetracycline. Essential oils of lavender and C. nepeta in the same chemical HCA group were classified in different groups, within antibacterial PCA and HCA analyses. Lavender oil exhibits higher antibacterial ability in comparison with C. nepeta essential oil, probably based on the concept of synergistic activity of essential oil components. PMID:22389175

  15. The effects of aromatherapy in relieving symptoms related to job stress among nurses.

    PubMed

    Chen, Miao-Chuan; Fang, Shu-Hui; Fang, Li

    2015-02-01

    Workplace-related stress has become today's most serious occupational hazard. Aromatherapy is a simple, convenient and non-invasive method of stress relief. There is little research regarding the efficacy of aromatherapy by means of inhaling essential oil in reducing workplace stress-related symptoms among nurses. Therefore, this study was to examine the effectiveness of lavender oil inhalation in reducing job stress-related symptoms among nurses. The 53 nurses in the experimental group pinned small bottles containing 3% lavender oil on the clothes of their right chests, whereas 57 participants in the control group pinned bottles with no lavender oil. Aromatherapy was shown to be effective in the reduction of the number of stress symptoms for 3 or 4 days. The stress symptoms of the experimental group decreased from 6.1 to 2.8 after aromatherapy was carried out (P = 0.126, 0.159, 0.035 and 0.026). This represented a significant decrease in stress, whereas the stress symptoms in the control group increased from 5.6 to 5.8. Hospital staff managers are still encouraged to include aromatherapy concepts and techniques in the continuing education of nursing staff. Concurrently, future research should focus on the possible side effects of aromatherapy to assure safety. PMID:24238073

  16. Effect of Dietary Ethanolic Extract of Lavandula officinalis on Serum Lipids Profile in Rats

    PubMed Central

    Rabiei, Zahra; Rafieian-Kopaei, Mahmoud; Mokhtari, Shiva; Shahrani, Mehrdad

    2014-01-01

    Antioxidants are effective in prevention and treatment of cardiovascular diseases. Lavandula officinalis possesses antioxidant activity, therefore, in this study; the effects of Lavandula officinalis extract were investigated on serum lipids levels of rats. Experimental mature male Wistar rats were treated with 100, 200 or 400 mg/Kg/day of lavender ethanolic extract or distilled water for 25 days via gastric gavage (n=8 each group). At the end of 25th day, the serum cholesterol, triglyceride, HDL, LDL and VLDL levels, as well as atherogenic indices were determined in rats’ serum. The ethanolic extract of lavender decreased serum cholesterol, triglyceride, LDL and VLDL levels in 100 mg/Kg group (p=0.03, p=0.001, p=0.001, p=0.001, respectively). Serum HDL level increased in 100 mg/Kg/day group (p=0.01). Lavender extract decreased LDL/HDL level at doses of 100 and 200 mg/Kg/day (p=0.001, p=0.001, respectively). The TG/HDL levels decreased in experimental groups with doses of 100 and 200 mg/Kg/day (p=0.001, p=0.001, respectively). Lavandula officinalis extract exerts hypolipidemic effect in rats and might be beneficial in hyperlipidemic patients. PMID:25587318

  17. Effect of Dietary Ethanolic Extract of Lavandula officinalis on Serum Lipids Profile in Rats.

    PubMed

    Rabiei, Zahra; Rafieian-Kopaei, Mahmoud; Mokhtari, Shiva; Shahrani, Mehrdad

    2014-01-01

    Antioxidants are effective in prevention and treatment of cardiovascular diseases. Lavandula officinalis possesses antioxidant activity, therefore, in this study; the effects of Lavandula officinalis extract were investigated on serum lipids levels of rats. Experimental mature male Wistar rats were treated with 100, 200 or 400 mg/Kg/day of lavender ethanolic extract or distilled water for 25 days via gastric gavage (n=8 each group). At the end of 25(th) day, the serum cholesterol, triglyceride, HDL, LDL and VLDL levels, as well as atherogenic indices were determined in rats' serum. The ethanolic extract of lavender decreased serum cholesterol, triglyceride, LDL and VLDL levels in 100 mg/Kg group (p=0.03, p=0.001, p=0.001, p=0.001, respectively). Serum HDL level increased in 100 mg/Kg/day group (p=0.01). Lavender extract decreased LDL/HDL level at doses of 100 and 200 mg/Kg/day (p=0.001, p=0.001, respectively). The TG/HDL levels decreased in experimental groups with doses of 100 and 200 mg/Kg/day (p=0.001, p=0.001, respectively). Lavandula officinalis extract exerts hypolipidemic effect in rats and might be beneficial in hyperlipidemic patients. PMID:25587318

  18. Broken Heart Syndrome

    PubMed Central

    Therkleson, Tessa; Stronach, Shona

    2015-01-01

    This case describes a combination external treatment for “Broken Heart Syndrome” that includes a lavender footbath, massage using moor extract, and oxalis ointment to the abdomen applied by an Anthroposophic nurse for a specific personality type. Lavender footbaths have been used since ancient times for relaxation and calming, while moor extract has been used medicinally in Europe since the middle ages for warmth and environmental protection. Rhythmical massage using moor extract and oxalis ointment poultice to the abdomen are part of the tradition of Anthroposophic nursing when managing stress induced by emotional and physical trauma. An elderly lady with specific characteristics diagnosed as Broken Heart Syndrome received one treatment a week for 4 weeks given by an Anthroposophic nurse at an integrative medical center. Between treatments, education was given to enable self-treatment in the home. The nursing treatments, each using lavender footbaths, moor extract massage, and oxalis ointment poultice to the abdomen, proved very effect, and no negative effects were reported. External applications need to be considered by nurses caring for specific personality types with Broken Heart Syndrome. PMID:25673580

  19. Odor source identification by grounding linguistic descriptions in an artificial nose

    NASA Astrophysics Data System (ADS)

    Loutfi, Amy; Coradeschi, Silvia; Duckett, Tom; Wide, Peter

    2001-03-01

    This paper addresses the problem of enabling autonomous agents (e.g., robots) to carry out human oriented tasks using an electronic nose. The nose consists of a combination of passive gas sensors with different selectivity, the outputs of which are fused together with an artificial neural network in order to recognize various human-determined odors. The basic idea is to ground human-provided linguistic descriptions of these odors in the actual sensory perceptions of the nose through a process of supervised learning. Analogous to the human nose, the paper explains a method by which an electronic nose can be used for substance identification. First, the receptors of the nose are exposed to a substance by means of inhalation with an electric pump. Then a chemical reaction takes place in the gas sensors over a period of time and an artificial neural network processes the resulting sensor patterns. This network was trained to recognize a basic set of pure substances such as vanilla, lavender and yogurt under controlled laboratory conditions. The complete system was then validated through a series of experiments on various combinations of the basic substances. First, we showed that the nose was able to consistently recognize unseen samples of the same substances on which it had been trained. In addition, we presented some first results where the nose was tested on novel combinations of substances on which it had not been trained by combining the learned descriptions - for example, it could distinguish lavender yogurt as a combination of lavender and yogurt.

  20. Patch size has no effect on insect visitation rate per unit area in garden-scale flower patches

    NASA Astrophysics Data System (ADS)

    Garbuzov, Mihail; Madsen, Andy; Ratnieks, Francis L. W.

    2015-01-01

    Previous studies investigating the effect of flower patch size on insect flower visitation rate have compared relatively large patches (10-1000s m2) and have generally found a negative relationship per unit area or per flower. Here, we investigate the effects of patch size on insect visitation in patches of smaller area (range c. 0.1-3.1 m2), which are of particular relevance to ornamental flower beds in parks and gardens. We studied two common garden plant species in full bloom with 6 patch sizes each: borage (Borago officinalis) and lavender (Lavandula × intermedia 'Grosso'). We quantified flower visitation by insects by making repeated counts of the insects foraging at each patch. On borage, all insects were honey bees (Apis mellifera, n = 5506 counts). On lavender, insects (n = 737 counts) were bumble bees (Bombus spp., 76.9%), flies (Diptera, 22.4%), and butterflies (Lepidoptera, 0.7%). On both plant species we found positive linear effects of patch size on insect numbers. However, there was no effect of patch size on the number of insects per unit area or per flower and, on lavender, for all insects combined or only bumble bees. The results show that it is possible to make unbiased comparisons of the attractiveness of plant species or varieties to flower-visiting insects using patches of different size within the small scale range studied and make possible projects aimed at comparing ornamental plant varieties using existing garden flower patches of variable area.

  1. "Typical Clinton: brazen it out".

    PubMed

    Upchurch, C M; O'Connell, D C

    2000-07-01

    Ten excerpts of both President Clinton's Grand Jury Testimony of August 17, 1998 and of each of two interviews with Hillary Rodham Clinton (Today Show, January 27, 1998; Good Morning America, January 28, 1998) were analyzed. In all of them, the topic under discussion was the President's insistence on his innocence in the Lewinsky case. Comparisons between the President and First Lady revealed long and short within-speaker pauses, respectively. His replies to questions average more than twice the length of hers. Comparisons were also made with other speech genres, including modern presidential inaugural rhetoric. In particular, President Clinton's statement of his innocence at the conclusion of an educational press conference on January 26, 1998 and his prepared statement at the beginning of his Grand Jury Testimony were found to vary notably from all the other corpora. Both are characterized by several of Ekman's (1985, p. 286) behavioral cues for the detection of deception. PMID:10953827

  2. A mock juror investigation of blame attribution in the punishment of hate crime perpetrators.

    PubMed

    Cramer, Robert J; Clark, John W; Kehn, Andre; Burks, Alixandra C; Wechsler, Hayley J

    2014-01-01

    We examined blame attribution as a moderator of perceptions of hate crimes against gay, African American, and transgender victims. Participants were 510 Texas jury panel members. Results of vignette-based crime scenarios showed that victim blame displayed significant negative, and perpetrator blame significant positive, effects on sentencing recommendations. Also as hypothesized, victim and perpetrator blame moderated the effect of support for hate crime legislation. Interaction patterns suggested that both types of blame attribution influence sentencing recommendations, but only for participants disagreeing with hate crime legislation. Three-way interactions with victim type also emerged, indicating that the effects of both types of blame attribution show particular influences when the victim is gay, as opposed to transgender or African American. Implications for attribution theory, hate crime policy, and jury selection are discussed. PMID:24666730

  3. Intent, the ethos of a caring society and justice.

    PubMed

    Gillett, Grant; Gillett, Matthew

    2008-10-01

    A paradoxical New Zealand case of a father who killed his five-month-old severely impaired daughter is discussed. The jury found the father not guilty of murder despite his confession that he acted so as to bring about her death. Standard constructions do not capture any reason for the jury to acquit him on the ground of lack of intent. The case also raises the issue of social mores in relation to difficult ethical decisions and the problems in trying to capture those in legislation or guidelines. The analysis discusses an alternative conception of intent according to a broader understanding of the patient's life story and the events surrounding the act in question and also the reasons why policy and legislative needs may distort bioethical analysis and argument in relation to difficult human situations. PMID:19009999

  4. Policing sexuality in a modern state hospital.

    PubMed

    Holbrook, T

    1989-01-01

    In 1985 a grand jury was convened by the district attorney to investigate conditions at the Rochester (N.Y.) Psychiatric Center following the center's decision not to notify police of the sodomy of a patient by another patient. The grand jury brought no civil or criminal indictments, but the incident touched off a wave of negative publicity about the hospital and prompted local police and the district attorney to demand that the hospital report any incident of sexual activity involving a mentally incompetent patient. As a result, the hospital instituted a stringent policy requiring extensive investigation and physical examination of patients found having sex. This article discusses legal and clinical issues that were raised by the incident, the impact of public scrutiny on the policing of patient sexuality. The negative aspects of overreporting sexual activity at a state hospital are described. PMID:2912842

  5. A quick screening test of competency to stand trial for defendants with mental retardation.

    PubMed

    Smith, S A; Hudson, R L

    1995-02-01

    19 terms and concepts from evaluations of competency to stand trial of 55 defendants with mental retardation were rated to examine whether a quick screening test could be devised that would differentiate those who were judged competent or not competent. A multiple regression and discriminant analysis gave four items that yielded maximum predictability (R = .84): court strategy, plead, testify, and jury. Guilty, trial, and prosecutor were also significantly more difficult for those who were not competent than those who were. PMID:7770598

  6. Court upholds conviction in rape of mentally retarded boy.

    PubMed

    1999-06-25

    An Ohio appeals court upheld the conviction of an HIV-positive man convicted of kidnapping and raping a 17-year-old mentally retarded boy. The defendant had appealed his conviction, claiming that disclosure of his HIV status prejudiced the jury against him. The appeals court found that the statements about his HIV infection were relevant testimony, although some prejudice may conceivably arise. Details from the original trial and appellate hearing are provided. PMID:11367289

  7. Scrushy plots a comeback. As HealthSouth works hard to put a fraud scandal in the past, its acquitted founder studies how he can regain the company.

    PubMed

    Barr, Paul

    2005-07-11

    The jury ruled that Richard Scrushy is not guilty. So now HealthSouth's deposed leader wants to reclaim the company he founded, even if current management and investors don't want him. "I have a hard time believing he's going to get back in there," says Larry Scanlan, left, of Navigant Consulting. Others are more blunt: "We have less than zero support for his return," says a principal at the largest single owner of HealthSouth shares. PMID:16048224

  8. A federalist strategy for nuclear waste management.

    PubMed

    Lee, K N

    1980-05-16

    The federal government plans to rely on a policy of "consultation and concurrence" with state governments in developing nuclear waste repositories. The weaknesses of the concurrence approach are analyzed, and an alternative institutional framework for locating a waste repository is proposed: a siting jury that provides representation for state and local interests, while maintaining a high level of technical review. The proposal could be tested in the siting of away-from-reactor storage facilities for spent nuclear fuel. PMID:17771087

  9. Using a Mock Trial Method to Enhance Effectiveness of Teaching Evidence-Based Practice in Nursing.

    PubMed

    White, Cindy T

    2015-01-01

    Traditional teaching methodologies may deter adult learning because of passive the exchange of knowledge. Teaching to the "evidence" substantiating best practice requires a systematic approach to transfer knowledge into clinical inquiry. A mock trial simulated role-play activity was selected to show the value of learning through active engagement. The nurse "defendant" was challenged to substantiate practice based on the evidence. Seminar participants (the jury) scrutinized testimony through deliberation before delivering the final verdict. PMID:26580469

  10. Present State Iof Holography In Japan

    NASA Astrophysics Data System (ADS)

    Suzuki, Masane; Hayashi, Yuzo; Yamamoto, Y.

    1983-07-01

    In 1948,Dr. Dennis Gabor introduced the theory of holography as "the optical recording of the object wave formed by the resulting interference pattern of two mutually coherent, component light beams." Through the studies of enumerous practical applications, the theory of holography was further advanced to be used in conjunction with the laser beam to better serve a more practical minded industry. Such developments were introduced and engineered by Dr. Emmett Leith and Dr. Juris Upatnieks in 1962.

  11. [Beauty judgment: review of the literature].

    PubMed

    Faure, Jacques; Bolender, Yves

    2014-03-01

    Esthetic judgments are surely subjective, but as surely, that does not preclude them being studied objectively through rigorous scientific methods. The factual basis of a science of esthetics is not to settle whether some person or image is "objectively beautiful" but rather to determine whether some representative set or sets of individuals judge or experience him/her/it as beautiful or unattractive. The aim of this paper is to review the definitional, theoretical and methodological aspects pertaining to the perception of facial/dental attractiveness by a group of representative individuals. The first part lays down the basic principles of the perception of facial/dental attractiveness: the perception involves a jury, a field of investigation and a test providing quantitative data; the following general determinants of beauty perception are reviewed: the average morphology, the judge's cultural background, the numerology, the judge's ethnical origin. Indirect determinants are the dentition, the osseous architecture and the muscular envelope. Some disruptive factors might alter the judges' facial perception. They might be qualified as either peripheral to the face or psycho-social factors. Peripheral factors include hair style and color, skin hue, wrinkles, lips color... Psycho-social factors cover the personality of the subject being evaluated, his/her intelligence or behavior. The second part deals specifically with the methodology used to determine facial attractiveness and to correlate this latter with a specific morphology. Typically such a study aims to determine average esthetic preferences for some set of visual displays among a particular jury, given a specific task to judge esthetic quality or qualities. The sample being studied, the displays, the jury or jurys, the rating procedure must all be specified prior to collecting data. A specific emphasis will be given to the rating process and the associated morphometrics, the ultimate goal being to

  12. Absence of physician recourse in malpractice litigation--malicious prosecution.

    PubMed

    Spector, Richard A

    2002-01-01

    The courts are protective of the plaintiff's rights under law to seek redress in the court by placing the facts of their allegations before a judge or jury. Because the avenue to the court is through representation and advocacy, the courts equally are protective of the agent of that representation, the attorney. To date, no physician who has been sued for medical malpractice in Louisiana has brought a successful malicious prosecution claim against the plaintiff or his attorney. PMID:12014457

  13. Law Schools Customize Degrees to Students' Taste

    ERIC Educational Resources Information Center

    Schmidt, Peter

    2009-01-01

    Going to law school to get a law degree has become a little like going to an ice-cream parlor for a scoop of vanilla. Plenty of people still do it, but many schools' brochures--like the elaborate flavor-and-topping menus on ice-cream parlor walls--now tempt them with something different, something more. Law students can have their "juris doctor"…

  14. Metrical expectations from preceding prosody influence perception of lexical stress.

    PubMed

    Brown, Meredith; Salverda, Anne Pier; Dilley, Laura C; Tanenhaus, Michael K

    2015-04-01

    Two visual-world experiments tested the hypothesis that expectations based on preceding prosody influence the perception of suprasegmental cues to lexical stress. The results demonstrate that listeners' consideration of competing alternatives with different stress patterns (e.g., 'jury/gi'raffe) can be influenced by the fundamental frequency and syllable timing patterns across material preceding a target word. When preceding stressed syllables distal to the target word shared pitch and timing characteristics with the first syllable of the target word, pictures of alternatives with primary lexical stress on the first syllable (e.g., jury) initially attracted more looks than alternatives with unstressed initial syllables (e.g., giraffe). This effect was modulated when preceding unstressed syllables had pitch and timing characteristics similar to the initial syllable of the target word, with more looks to alternatives with unstressed initial syllables (e.g., giraffe) than to those with stressed initial syllables (e.g., jury). These findings suggest that expectations about the acoustic realization of upcoming speech include information about metrical organization and lexical stress and that these expectations constrain the initial interpretation of suprasegmental stress cues. These distal prosody effects implicate online probabilistic inferences about the sources of acoustic-phonetic variation during spoken-word recognition. PMID:25621583

  15. "So, what is a psychopath?" Venireperson perceptions, beliefs, and attitudes about psychopathic personality.

    PubMed

    Smith, Shannon Toney; Edens, John F; Clark, John; Rulseh, Allison

    2014-10-01

    This study surveyed over 400 individuals attending jury duty regarding various perceptions, attitudes, and beliefs they had concerning psychopathic personality (psychopathy). The protocol included (a) prototype ratings of what participants considered to be core features, using the Comprehensive Assessment of Psychopathic Personality (CAPP) prototype rating scale; (b) questions concerning knowledge and beliefs about psychopathy (e.g., prevalence in society); and (c) attitudinal scales concerning potential associated features (e.g., criminality, rehabilitation potential), etiological underpinnings, and moral judgments and legal sanctions. Consistent with results of earlier studies using expert raters, jury panel members rated most of the 33 individual CAPP items and all 6 CAPP scales as at least moderately prototypical, with Self and Dominance domains obtaining the highest mean ratings. Many participants also strongly endorsed symptoms of psychosis (e.g., delusions) as prototypical of psychopathy. Despite this, they viewed psychopaths as responsible for their own actions, as capable of determining right from wrong, and as generally not "insane." Our findings indicate that jury panel members view the prototypical psychopath as highly dominant, self-focused, and lacking in remorse and empathy and reinforce the need for expert witnesses to clearly differentiate between psychopathy and psychotic-spectrum disorders. PMID:24933174

  16. Metrical expectations from preceding prosody influence perception of lexical stress

    PubMed Central

    Brown, Meredith; Salverda, Anne Pier; Dilley, Laura C.; Tanenhaus, Michael K.

    2015-01-01

    Two visual-world experiments tested the hypothesis that expectations based on preceding prosody influence the perception of suprasegmental cues to lexical stress. The results demonstrate that listeners’ consideration of competing alternatives with different stress patterns (e.g., ‘jury/gi’raffe) can be influenced by the fundamental frequency and syllable timing patterns across material preceding a target word. When preceding stressed syllables distal to the target word shared pitch and timing characteristics with the first syllable of the target word, pictures of alternatives with primary lexical stress on the first syllable (e.g., jury) initially attracted more looks than alternatives with unstressed initial syllables (e.g., giraffe). This effect was modulated when preceding unstressed syllables had pitch and timing characteristics similar to the initial syllable of the target word, with more looks to alternatives with unstressed initial syllables (e.g., giraffe) than to those with stressed initial syllables (e.g., jury). These findings suggest that expectations about the acoustic realization of upcoming speech include information about metrical organization and lexical stress, and that these expectations constrain the initial interpretation of suprasegmental stress cues. These distal prosody effects implicate on-line probabilistic inferences about the sources of acoustic-phonetic variation during spoken-word recognition. PMID:25621583

  17. Innocent until Primed: Mock Jurors' Racially Biased Response to the Presumption of Innocence

    PubMed Central

    Young, Danielle M.; Levinson, Justin D.; Sinnett, Scott

    2014-01-01

    Background Research has shown that crime concepts can activate attentional bias to Black faces. This study investigates the possibility that some legal concepts hold similar implicit racial cues. Presumption of innocence instructions, a core legal principle specifically designed to eliminate bias, may instead serve as an implicit racial cue resulting in attentional bias. Methodology/Principal findings The experiment was conducted in a courtroom with participants seated in the jury box. Participants first watched a video of a federal judge reading jury instructions that contained presumption of innocence instructions, or matched length alternative instructions. Immediately following this video a dot-probe task was administered to assess the priming effect of the jury instructions. Presumption of innocence instructions, but not the alternative instructions, led to significantly faster response times to Black faces when compared with White faces. Conclusions/Significance These findings suggest that the core principle designed to ensure fairness in the legal system actually primes attention for Black faces, indicating that this supposedly fundamental protection could trigger racial stereotypes. PMID:24643050

  18. The symbiosis with the arbuscular mycorrhizal fungus Rhizophagus irregularis drives root water transport in flooded tomato plants.

    PubMed

    Calvo-Polanco, Monica; Molina, Sonia; Zamarreño, Angel María; García-Mina, Jose María; Aroca, Ricardo

    2014-05-01

    It is known that the presence of arbuscular mycorrhizal fungi within the plant roots enhances the tolerance of the host plant to different environmental stresses, although the positive effect of the fungi in plants under waterlogged conditions has not been well studied. Tolerance of plants to flooding can be achieved through different molecular, physiological and anatomical adaptations, which will affect their water uptake capacity and therefore their root hydraulic properties. Here, we investigated the root hydraulic properties under non-flooded and flooded conditions in non-mycorrhizal tomato plants and plants inoculated with the arbuscular mycorrhizal fungus Rhizophagus irregularis. Only flooded mycorrhizal plants increased their root hydraulic conductivity, and this effect was correlated with a higher expression of the plant aquaporin SlPIP1;7 and the fungal aquaporin GintAQP1. There was also a higher abundance of the PIP2 protein phoshorylated at Ser280 in mycorrhizal flooded plants. The role of plant hormones (ethylene, ABA and IAA) in root hydraulic properties was also taken into consideration, and it was concluded that, in mycorrhizal flooded plants, ethylene has a secondary role regulating root hydraulic conductivity whereas IAA may be the key hormone that allows the enhancement of root hydraulic conductivity in mycorrhizal plants under low oxygen conditions. PMID:24553847

  19. Direct correlation of internal gradients and pore size distributions with low field NMR.

    PubMed

    Zhang, Yan; Xiao, Lizhi; Liao, Guangzhi; Blümich, Bernhard

    2016-06-01

    Internal magnetic field gradients Gint, which arise from the magnetic susceptibility difference Δχ between solid matrix and fluid in porous media relate to the pore geometry. However, this relationship is complex and not well understood. Here we correlate internal-gradient distributions to pore-size distributions directly to examine internal gradients in detail at low field NMR. The pore-size distributions were obtained by the method of Decay due to Diffusion in the Internal Field (DDIF), and the internal-gradient distributions were measured with the Carr-Purcell-Meiboom-Gill (CPMG) method. The internal-gradient-pore-size distributions correlation maps were obtained for water in packs of glass beads with different diameter and in a sandstone sample. The relationship between internal gradients and pore structure is analyzed in detail by considering the restricted diffusion of fluids in porous samples. For each case diffusion regimes are assigned by plotting normalized CPMG data and comparing the diffusion lengths, the dephasing lengths and pore diameters. In the free-diffusion limit, the correlation maps reveal the true relationship between pore structure and internal gradients so that Δχ can be approximated from the correlation maps. This limit is met most easily at low field. It provides information about porous media, which is expected to benefit the oil industry, in particular NMR well logging. PMID:27111138

  20. Direct correlation of internal gradients and pore size distributions with low field NMR

    NASA Astrophysics Data System (ADS)

    Zhang, Yan; Xiao, Lizhi; Liao, Guangzhi; Blümich, Bernhard

    2016-06-01

    Internal magnetic field gradients Gint, which arise from the magnetic susceptibility difference Δχ between solid matrix and fluid in porous media relate to the pore geometry. However, this relationship is complex and not well understood. Here we correlate internal-gradient distributions to pore-size distributions directly to examine internal gradients in detail at low field NMR. The pore-size distributions were obtained by the method of Decay due to Diffusion in the Internal Field (DDIF), and the internal-gradient distributions were measured with the Carr-Purcell-Meiboom-Gill (CPMG) method. The internal-gradient-pore-size distributions correlation maps were obtained for water in packs of glass beads with different diameter and in a sandstone sample. The relationship between internal gradients and pore structure is analyzed in detail by considering the restricted diffusion of fluids in porous samples. For each case diffusion regimes are assigned by plotting normalized CPMG data and comparing the diffusion lengths, the dephasing lengths and pore diameters. In the free-diffusion limit, the correlation maps reveal the true relationship between pore structure and internal gradients so that Δχ can be approximated from the correlation maps. This limit is met most easily at low field. It provides information about porous media, which is expected to benefit the oil industry, in particular NMR well logging.

  1. Combination of essential oils and antibiotics reduce antibiotic resistance in plasmid-conferred multidrug resistant bacteria.

    PubMed

    Yap, Polly Soo Xi; Lim, Swee Hua Erin; Hu, Cai Ping; Yiap, Beow Chin

    2013-06-15

    In this study we investigated the relationship between several selected commercially available essential oils and beta-lactam antibiotics on their antibacterial effect against multidrug resistant bacteria. The antibacterial activity of essential oils and antibiotics was assessed using broth microdilution. The combined effects between essential oils of cinnamon bark, lavender, marjoram, tea tree, peppermint and ampicillin, piperacillin, cefazolin, cefuroxime, carbenicillin, ceftazidime, meropenem, were evaluated by means of the checkerboard method against beta-lactamase-producing Escherichia coli. In the latter assays, fractional inhibitory concentration (FIC) values were calculated to characterize interaction between the combinations. Substantial susceptibility of the bacteria toward natural antibiotics and a considerable reduction in the minimum inhibitory concentrations (MIC) of the antibiotics were noted in some paired combinations of antibiotics and essential oils. Out of 35 antibiotic-essential oil pairs tested, four of them showed synergistic effect (FIC≤0.5) and 31 pairs showed no interaction (FIC>0.5-4.0). The preliminary results obtained highlighted the occurrence of a pronounced synergistic relationship between piperacillin/cinnamon bark oil, piperacillin/lavender oil, piperacillin/peppermint oil as well as meropenem/peppermint oil against two of the three bacteria under study with a FIC index in the range 0.26-0.5. The finding highlighted the potential of peppermint, cinnamon bark and lavender essential oils being as antibiotic resistance modifying agent. Reduced usage of antibiotics could be employed as a treatment strategy to decrease the adverse effects and possibly to reverse the beta-lactam antibiotic resistance. PMID:23537749

  2. Vapour phase: a potential future use for essential oils as antimicrobials?

    PubMed

    Laird, K; Phillips, C

    2012-03-01

    Essential oil (EO) vapours have been known for their antimicrobial properties since the 4th century B.C.; however, it was not until the early 1960s that research into the potential of these volatile oils was explored. More recently, the use of EOs such as tea tree, bergamot, lavender and eucalyptus in vapour form has been shown to have antimicrobial effects against both bacteria and fungi, with range of methods being developed for dispersal and efficacy testing. To date, many applications for EO vapours as antimicrobials have been identified including in the food and clinical arenas. PMID:22133088

  3. Disseminated infection by Fusarium moniliforme during treatment for malignant lymphoma.

    PubMed Central

    Young, N A; Kwon-Chung, K J; Kubota, T T; Jennings, A E; Fisher, R I

    1978-01-01

    Disseminated infection caused by Fusarium moniliforme is described in a 32-year-old granulocytopenic man with malignant lymphoma being treated with cytotoxic drugs and corticosteroids. Infected skin denuded by antecedent severe varicella-zoster infection was the probable source of fungemia. F. moniliforme grows rapidly on common mycological media as a lavender- to violet-colored mold at 25 to 37 degrees C. Its aerial hyphae produce fusoid macroconidia and characteristic fusiform microconidia in chains. The morphology of hyphae in tissue closely resembles species of Aspergillus and is not diagnostically specific. Morphological characteristics which distinguish cultures of F. moniliforme from other medically important species of Fusarium are discussed. Images PMID:670381

  4. Raman and infrared spectroscopic study of turquoise minerals.

    PubMed

    Čejka, Jiří; Sejkora, Jiří; Macek, Ivo; Malíková, Radana; Wang, Lina; Scholz, Ricardo; Xi, Yunfei; Frost, Ray L

    2015-10-01

    Raman and infrared spectra of three well-defined turquoise samples, CuAl6(PO4)4(OH)8·4H2O, from Lavender Pit, Bisbee, Cochise county, Arizona; Kouroudaiko mine, Faleme river, Senegal and Lynch Station, Virginia were studied, interpreted and compared. Observed Raman and infrared bands were assigned to the stretching and bending vibrations of phosphate tetrahedra, water molecules and hydroxyl ions. Approximate O-H⋯O hydrogen bond lengths were inferred from the Raman and infrared spectra. No Raman and infrared bands attributable to the stretching and bending vibrations of (PO3OH)(2-) units were observed. PMID:25956330

  5. [Repellent activity against Aedes aegypti (L.) of formulas based on natural vegetable extracts or synthetic active agents].

    PubMed

    Girgenti, P; Suss, L

    2002-01-01

    A comparison of 5 commercial mosquito repellents was made on adult male and female volunteers in laboratory trials. The products tested in forms of cream or lotion included 4 natural oil formulations (containing citronella, clover, eucalyptus, geranium, lavender, peppermint, sandalwood, thyme, etc.) and 1 synthetic chemical repellent containing 10% KBR 3023). Natural oil products showed essentially poor or no repellency against Ae, aegypti: the protection times were less than or equal to 1 hour. Only the synthetic repellent based on KBR 3023 provided satisfactory defence to human volunteers. PMID:12162118

  6. Preliminary study of Lake Pontchartrain and vicinity using remotely sensed data from the ERTS-A satellite

    NASA Technical Reports Server (NTRS)

    Hidalgo, J. U. (Principal Investigator); Smalley, A. E.; Faller, K. H.; Irvin, M. B.

    1973-01-01

    The author has identified the following significant results. During the summer of 1972, huge mats of duckweeds (Lemnaceae) appeared on Lake Pontchartrain, a shallow estuary in southeastern Louisiana. In color infrared photography, duckweeds show a characteristic light lavender color, unlike algal mats or water hyacinth, as observed in low level aerial photography. Although at least five species are present in the area, most water coverage is by Lemna minor and Spirodela oligorrhiza. ERTS-1 imagery shows many areas of bayous, swamps, and marginal waters of Lake Pontchartrain covered with duckweeds. Subsequent passes show a seasonal decreases in duckweeds.

  7. Raman and infrared spectroscopic study of turquoise minerals

    NASA Astrophysics Data System (ADS)

    Čejka, Jiří; Sejkora, Jiří; Macek, Ivo; Malíková, Radana; Wang, Lina; Scholz, Ricardo; Xi, Yunfei; Frost, Ray L.

    2015-10-01

    Raman and infrared spectra of three well-defined turquoise samples, CuAl6(PO4)4(OH)8·4H2O, from Lavender Pit, Bisbee, Cochise county, Arizona; Kouroudaiko mine, Faleme river, Senegal and Lynch Station, Virginia were studied, interpreted and compared. Observed Raman and infrared bands were assigned to the stretching and bending vibrations of phosphate tetrahedra, water molecules and hydroxyl ions. Approximate O-H⋯O hydrogen bond lengths were inferred from the Raman and infrared spectra. No Raman and infrared bands attributable to the stretching and bending vibrations of (PO3OH)2- units were observed.

  8. Intelligent Systems Approaches to Product Sound Quality Analysis

    NASA Astrophysics Data System (ADS)

    Pietila, Glenn M.

    As a product market becomes more competitive, consumers become more discriminating in the way in which they differentiate between engineered products. The consumer often makes a purchasing decision based on the sound emitted from the product during operation by using the sound to judge quality or annoyance. Therefore, in recent years, many sound quality analysis tools have been developed to evaluate the consumer preference as it relates to a product sound and to quantify this preference based on objective measurements. This understanding can be used to direct a product design process in order to help differentiate the product from competitive products or to establish an impression on consumers regarding a product's quality or robustness. The sound quality process is typically a statistical tool that is used to model subjective preference, or merit score, based on objective measurements, or metrics. In this way, new product developments can be evaluated in an objective manner without the laborious process of gathering a sample population of consumers for subjective studies each time. The most common model used today is the Multiple Linear Regression (MLR), although recently non-linear Artificial Neural Network (ANN) approaches are gaining popularity. This dissertation will review publicly available published literature and present additional intelligent systems approaches that can be used to improve on the current sound quality process. The focus of this work is to address shortcomings in the current paired comparison approach to sound quality analysis. This research will propose a framework for an adaptive jury analysis approach as an alternative to the current Bradley-Terry model. The adaptive jury framework uses statistical hypothesis testing to focus on sound pairings that are most interesting and is expected to address some of the restrictions required by the Bradley-Terry model. It will also provide a more amicable framework for an intelligent systems approach

  9. Evaluating effects of aromatherapy massage on sleep in children with autism: a pilot study.

    PubMed

    Williams, Tim I

    2006-09-01

    Previous studies have found beneficial effects of aromatherapy massage for agitation in people with dementia, for pain relief and for poor sleep. Children with autism often have sleep difficulties, and it was thought that aromatherapy massage might enable more rapid sleep onset, less sleep disruption and longer sleep duration. Twelve children with autism and learning difficulties (2 girls and 10 boys aged between 12 years 2 months to 15 years 7 months) in a residential school participated in a within subjects repeated measures design: 3 nights when the children were given aromatherapy massage with lavender oil were compared with 14 nights when it was not given. The children were checked every 30 min throughout the night to determine the time taken for the children to settle to sleep, the number of awakenings and the sleep duration. One boy's data were not analyzed owing to lengthy absence. Repeated measures analysis revealed no differences in any of the sleep measures between the nights when the children were given aromatherapy massage and nights when the children were not given aromatherapy massage. The results suggest that the use of aromatherapy massage with lavender oil has no beneficial effect on the sleep patterns of children with autism attending a residential school. It is possible that there are greater effects in the home environment or with longer-term interventions. PMID:16951722

  10. The Effects of Inhalation Aromatherapy on Anxiety in Patients With Myocardial Infarction: A Randomized Clinical Trial

    PubMed Central

    Najafi, Zahra; Taghadosi, Mohsen; Sharifi, Khadijeh; Farrokhian, Alireza; Tagharrobi, Zahra

    2014-01-01

    Background: Anxiety is an important mental health problem in patients with cardiac disease. Anxiety reduces patients’ quality of life and increases the risk of different cardiac complications. Objectives: The aim of this study was to investigate the effects of inhalation aromatherapy on anxiety in patients with myocardial infarction. Patients and Methods: This was a randomized clinical trial conduced on 68 patients with myocardial infarction hospitalized in coronary care units of a large-scale teaching hospital affiliated to Kashan University of Medical Sciences, Kashan, Iran in 2013. By using the block randomization technique, patients were randomly assigned to experimental (33 patients receiving inhalation aromatherapy with lavender aroma twice a day for two subsequent days) and control (35 patients receiving routine care of study setting including no aromatherapy) groups. At the beginning of study and twenty minutes after each aromatherapy session, anxiety state of patients was assessed using the Spielberger’s State Anxiety Inventory. Data was analyzed using SPSS v. 16.0. We used Chi-square, Fisher’s exact, independent-samples T-test and repeated measures analysis of variance to analyze the study data. Results: The study groups did not differ significantly regarding baseline anxiety mean and demographic characteristics. However, after the administration of aromatherapy, anxiety mean in the experimental group was significantly lower than the control group. Conclusions: Inhalation aromatherapy with lavender aroma can reduce anxiety in patients with myocardial infarction. Consequently, healthcare providers, particularly nurses, can use this strategy to improve postmyocardial infarction anxiety management. PMID:25389481

  11. [Bioactive Effect of the Preparation Biostyl on the Reproductive Function of Different Genotypes of American Mink].

    PubMed

    Trapezov, O V; Zemljanitskajia, E I; Rasputina, O V; Naumkin, I V; Trapezova, L I

    2016-01-01

    The different role of coat color mutations in the American mink on the per os effect of the biologically active preparation Biostyl was shown. The number of kits per female was the same in all control genotypes, including Standard (+/+ +/+), sapphire (a/a p/p), and lavender (a/a m/m): 4.4 ± 0.4, 4.4 ± 0.5, and 4.3 ± 0.5, respectively. Experimental groups of these genotypes have shown a great contrast among each other: stimulation of the reproductive function was 5.2 ± 0.3 in Standard minks, while suppression of the reproductive function was 3.8 ± 0.6, and 2.3 ± 0.5 in the double recessive mutants sapphire and lavender, respectively. The differentiation in body mass between experimental and control newborn Standard kits was not revealed. A significant decrease in the body mass of newborn experimental sapphire kits as compared to control group in a sex-specific manner was registered. PMID:27183801

  12. Data fusion between high resolution (1)H-NMR and mass spectrometry: a synergetic approach to honey botanical origin characterization.

    PubMed

    Spiteri, Marc; Dubin, Elodie; Cotton, Jérôme; Poirel, Marion; Corman, Bruno; Jamin, Eric; Lees, Michèle; Rutledge, Douglas

    2016-06-01

    A data fusion approach was applied to a commercial honey data set analysed by (1)H-nuclear magnetic resonance (NMR) 400 MHz and liquid chromatography-high resolution mass spectrometry (LC-HRMS). The latter was performed using two types of mass spectrometers: an Orbitrap-MS and a time of flight (TOF)-MS. Fifty-six honey samples from four monofloral origins (acacia, orange blossom, lavender and eucalyptus) and multifloral sources from various geographical origins were analysed using the three instruments. The discriminating power of the results was examined by PCA first considering each technique separately, and then combining NMR and LC-HRMS together with or without variable selection. It was shown that the discriminating potential is increased through the data fusion, allowing for a better separation of eucalyptus, orange blossom and lavender. The NMR-Orbitrap-MS and NMR-TOF-MS mid-level fusion models with variable selection were preferred as a good discrimination was obtained with no misclassification observed for the latter. This study opens the path to new comprehensive food profiling approaches combining more than one technique in order to benefit from the advantages of several technologies. Graphical Abstract Data fusion between high resolution 1H-NMR and mass spectrometry. PMID:27086012

  13. Residual and ovicidal efficacy of essential oil-based formulations in vitro against the donkey chewing louse Bovicola ocellatus.

    PubMed

    Sands, B; Ellse, L; Wall, R

    2016-03-01

    Essential oils have shown good experimental potential as novel veterinary ectoparasiticides. However, if they are to be used as veterinary products, they must be available in formulations that are suitable for practical application against specific ectoparasites. Here, the efficacies of formulations containing 5% (v/v) lavender or tea tree oil, in combination with two emulsifiers [a surfactant, 5% (w/v) N-lauroylsarcosine sodium salt (SLS), and a soluble polymer, 5% (w/v) polyvinylpyrrolidone (PVP)], with or without 10% coconut oil, were tested in contact bioassays against the donkey chewing louse Bovicola ocellatus (Piaget) (Phthiraptera: Trichodectidae). Residual activity was quantified in open and closed containers; ovicidal efficacy was also examined. Exposure to either of 5% (v/v) lavender or tea tree oils with SLS or PVP resulted in louse mortality of 100%, but when coconut oil was included as an excipient, significantly lower efficacy was recorded. However, the formulations became significantly less effective after 2 h in open containers and 40 h in closed containers. The results confirm that the residual activity of essential oils is relatively transitory and the addition of 10% coconut oil does not prolong the period of insecticidal activity by slowing essential oil evaporation. Too short a period of residual activity is likely to be a significant impediment to the effective practical use of essential oils. However, unlike many synthetic pediculicides, the essential oils tested here were highly ovicidal, which suggests that prolonged residual activity may not be essential to kill newly hatched nymphs after treatment. PMID:26522385

  14. Environmental assessment: Davis Canyon site, Utah

    SciTech Connect

    none,

    1986-05-01

    In February 1983, the US Department of Energy (DOE) identified the Davis Canyon site in Utah as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Davis Canyon site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOE prepared the final EA. The Davis Canyon site is in the Paradox Basin, which is one of five distinct geohydrologic settings considering for the first repository. This setting contains one other potentially acceptable site -- the Lavender Canyon site. Although the Lavender Canyon site is suitable for site characterization, the DOE has concluded that the Davis Canyon site is the preferred site in the Paradox Basin. On the basis of the evaluations reported in this EA, the DOE has found that the Davis Canyon site is not disqualified under the guidelines. Furthermore, the DOE has found that the site is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Davis Canyon site as one of five sites suitable for characterization.

  15. Antibacterial and antioxidant potency of floral honeys from different botanical and geographical origins.

    PubMed

    Alzahrani, Hasan A; Alsabehi, Rashid; Boukraâ, Laïd; Abdellah, Fatiha; Bellik, Yuva; Bakhotmah, Balkees A

    2012-01-01

    In order to assess their physicochemical and antioxidant properties as well as their antimicrobial potency, four varieties of honey from different botanical and geographical origins were used. The agar incorporation method was used to determine the antimicrobial potency of honeys. The total phenol content was determined by a modified Folin-Ciocalteu method and the free radical scavenging activity by the Fe(3+)reducing power (FRAP) assay. Manuka honey was the most effective against Staphylococcus aureus Oxa R and S. aureus Oxa S with a Minimum Inhibitory Concentration (MIC) of 6% and 7%, respectively, whereas wild carrot honey was the most effective against Pseudomonas aeruginosa, with a MIC of 12%. Lavender honey was the least effective against all tested strains, even though was found to have the lowest pH and water content. Manuka honey had the highest content of polyphenols, with 899.09 ± 11.75 mg gallic acid/kg, whereas lavender honey had the lowest, with 111.42 ± 3.54 mg gallic acid/kg. A very significant correlation (r value was 0.9079 at P < 0.05) was observed between the total polyphenolic content and the Fe(2+) content formed in the presence of the honey antioxidants. The differences between honey samples in terms of antibacterial and antioxidant activity could be attributed to the natural variations in floral sources of nectar and the different locations. PMID:22948516

  16. Evaluation of biological and chemical insect repellents and their potential adverse effects.

    PubMed

    Semmler, Margit; Abdel-Ghaffar, Fathy; Schmidt, Jürgen; Mehlhorn, Heinz

    2014-01-01

    Plant extracts, particularly plant oils, had been used and were still in use as repellents against mosquitoes. Some of them (e.g., lavender, geraniol, and citriodiol) have been notified by the European Commission as active substances to be used in repellents, which are categorized as biocides in product type 19. In the literature, it is known that these substances must be added to repellent products in high concentrations (e.g., 20% and more) in order to reach repellent efficacy. Therefore, the question arose whether they also have repellent effects if they were added as fragrances at low concentrations of 0.25 or 1% to registered active substances in order to obtain a better scent of this product. In the present study, the repellent effects of 0.25 and 1% additions of 15 plant extracts (citronellol, cinerol, citral, menthol, linalyl acetate, Eucalyptus citriodora, Eucalyptus globulus, Cymbopogon nardus, lilac, sandalwood, Vitex agnus castus, rosewood, lavender, geraniol, and paramenthan diol) when exposed on skin to hungry Aedes aegypti mosquitoes. These experiments showed that there was no repellent effect in any of these compounds even when the test was done already 10 min after distributing any of the compounds onto the hands of volunteers. These experiments have proven that these 15 compounds do not produce repellent effects as long as they are used in low concentrations of 0.25 or 1% as fragrances to ameliorate the odor of a notified repellent that is brought onto the skin. PMID:24142288

  17. Biodegradable gelatin-chitosan films incorporated with essential oils as antimicrobial agents for fish preservation.

    PubMed

    Gómez-Estaca, J; López de Lacey, A; López-Caballero, M E; Gómez-Guillén, M C; Montero, P

    2010-10-01

    Essential oils of clove (Syzygium aromaticum L.), fennel (Foeniculum vulgare Miller), cypress (Cupressus sempervirens L.), lavender (Lavandula angustifolia), thyme (Thymus vulgaris L.), herb-of-the-cross (Verbena officinalis L.), pine (Pinus sylvestris) and rosemary (Rosmarinus officinalis) were tested for their antimicrobial activity on 18 genera of bacteria, which included some important food pathogen and spoilage bacteria. Clove essential oil showed the highest inhibitory effect, followed by rosemary and lavender. In an attempt to evaluate the usefulness of these essential oils as food preservatives, they were also tested on an extract made of fish, where clove and thyme essential oils were the most effective. Then, gelatin-chitosan-based edible films incorporated with clove essential oil were elaborated and their antimicrobial activity tested against six selected microorganisms: Pseudomonas fluorescens, Shewanella putrefaciens, Photobacterium phosphoreum, Listeria innocua, Escherichia coli and Lactobacillus acidophilus. The clove-containing films inhibited all these microorganisms irrespectively of the film matrix or type of microorganism. In a further experiment, when the complex gelatin-chitosan film incorporating clove essential oil was applied to fish during chilled storage, the growth of microorganisms was drastically reduced in gram-negative bacteria, especially enterobacteria, while lactic acid bacteria remained practically constant for much of the storage period. The effect on the microorganisms during this period was in accordance with biochemical indexes of quality, indicating the viability of these films for fish preservation. PMID:20688230

  18. Repellence of the red bud borer Resseliella oculiperda from grafted apple trees by impregnation of rubber budding strips with essential oils.

    PubMed

    van Tol, Rob W H M; Swarts, Henk J; van der Linden, Anton; Visser, J H

    2007-05-01

    The red bud borer Resseliella oculiperda (Rübs.) is a pest insect of apple trees when rootstocks are grafted with scion buds by 'shield budding'. The female midges are attracted to the wounds of the grafted buds where they lay their eggs. The larvae feed on the cambium and destroy the buds completely or partially, leading to bad union of the buds with the rootstocks. Budding strips are used very often by growers to bind scion buds to rootstocks. These strips cannot prevent midges from reaching the damaged tissue. Chemical treatments applied to the grafts and other types of strip do not provide better protection against the pest and may cause other risks for growers. In orchard experiments in 2000 and 2001, the authors evaluated the repellent action provided by three essential oils and five compounds of plant origin against the midges by impregnating budding strips with them. The essential oils of lavender, Lavandula angustifolia (P. Mill.), and alpha-terpineol decreased the infestation of buds by more than 95 and 80% respectively. The other potential repellents tested [the essential oil of Juniperus virginiana (L.), citronellal, the essential oil of Cinnamomum camphora (L.) J. Presl, R-carvone, linalool and R-fenchone] decreased infestation by 67, 66, 51, 45, 37 and 25% respectively. The formulation and commercial development of budding strips impregnated with lavender oil is discussed. PMID:17421054

  19. Environmental assessment: Davis Canyon site, Utah

    SciTech Connect

    none,

    1986-05-01

    In February 1983, the US Department of Energy (DOE) identified the Davis Canyon site in Utah as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high- level radioactive waste. To determine their suitability, the Davis Canyon site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOE prepared the final EA. The Davis Canyon site is in the Paradox Basin, which is one of five distinct geohydrologic settings considered for the first repository. This setting contains one other potentially acceptable site -- the Lavender Canyon site. Although the Lavender Canyon site is suitable for site characterization, the DOE has concluded that the Davis Canyon site is the preferred site in the Paradox Basin. On the basis of the evaluations reported in this EA, the DOE has found that the Davis Canyon site is not disqualified under the guidelines. Furthermore, the DOE has found that the site is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Davis Canyon site as one of the five sites suitable for characterization.

  20. Classifying honeys from the Soria Province of Spain via multivariate analysis.

    PubMed

    Nozal Nalda, M J; Bernal Yagüe, J L; Diego Calva, J C; Martín Gómez, M T

    2005-05-01

    A total of 73 different honeys from seven botanical origins [ling (Calluna vulgaris L.), heather (Erica sp.), rosemary (Rosmarinus officinalis L.), thyme (Thymus vulgaris L.), honeydew (Quercus sp.), spike lavender (Lavandula latifolia M.) and french lavender (Lavandula stoechas L.)] have been classified by applying discriminant analysis to their metal content data and other common physicochemical parameters. Fifteen minerals were identified and quantified using atomic emission spectroscopy (AES) for K and Na, and inductively coupled plasma atomic emission spectrometry (ICP-AES) for Mg, Ca, Al, Fe, Mn, Zn, B, Cu, Co, Cr, Ni, Cd and Pb. Moreover, eight physicochemical parameters were analysed following the Harmonised Methods of the International Honey Commision: ash content, moisture, insoluble matter, reducing sugars, apparent sucrose, diastase activity, free acidity and hydroxymethylfurfural. The honeys analysed were characterised and distinguished using chemometrics. ANOVA highlighted significant differences between the honeys in terms of the mean contents of all variables except apparent sucrose, HMF, Fe and Zn. Principal component analysis was used as a descriptive tool to visualise the data structure in two dimensions, finding relationships between variables and types of honey. Likewise, discriminant analysis, together with various methods (stepwise, forward and backward), was used to select the variables with the highest discriminating power, which allowed us to classify all of the botanical origins considered in this work, achieving a global success rate close to 90% following cross-validation. PMID:15856192

  1. Presumptive identification of Candida species other than C. albicans, C. krusei, and C. tropicalis with the chromogenic medium CHROMagar Candida

    PubMed Central

    Hospenthal, Duane R; Beckius, Miriam L; Floyd, Karon L; Horvath, Lynn L; Murray, Clinton K

    2006-01-01

    Background CHROMagar Candida (CaC) is increasingly being reported as a medium used to differentiate Candida albicans from non-albicans Candida (NAC) species. Rapid identification of NAC can assist the clinician in selecting appropriate antifungal therapy. CaC is a differential chromogenic medium designed to identify C. albicans, C. krusei, and C. tropicalis based on colony color and morphology. Some reports have proposed that CaC can also reliably identify C. dubliniensis and C. glabrata. Methods We evaluated the usefulness of CaC in the identification of C. dubliniensis, C. famata, C. firmetaria, C. glabrata, C. guilliermondii, C. inconspicua, C. kefyr, C. lipolytica, C. lusitaniae, C. norvegensis, C. parapsilosis, and C. rugosa. Results Most NAC produced colonies that were shades of pink, lavender, or ivory. Several isolates of C. firmetaria and all C. inconspicua produced colonies difficult to differentiate from C. krusei. Most C. rugosa isolates produced unique colonies with morphology like C. krusei except in a light blue-green color. C. glabrata isolates produced small dark violet colonies that could be differentiated from the pink and lavender colors produced by other species. All seventeen isolates of C. dubliniensis produced green colonies similar to those produced by C. albicans. Conclusion C. glabrata and C. rugosa appear distinguishable from other species using CaC. Some NAC, including C. firmetaria and C. inconspicua, could be confused with C. krusei using this medium. PMID:16390552

  2. Repellent effectiveness of seven plant essential oils, sunflower oil and natural insecticides against horn flies on pastured dairy cows and heifers.

    PubMed

    Lachance, S; Grange, G

    2014-06-01

    Plant essential oils (basil, geranium, balsam fir, lavender, lemongrass, peppermint, pine and tea tree), mixed with either sunflower oil or ethyl alcohol, were applied at 5% concentrations to the sides of Holstein cattle. Pastured cattle treated with essential oils diluted in sunflower oil had less flies than the untreated control for a 24-h period. However, the essential oil treatments were not significantly different than the carrier oil alone. Barn-held heifers treated with essential oils and sunflower oil alone had significantly less flies than the untreated control for up to 8 h after treatment. Basil, geranium, lavender, lemongrass and peppermint repelled more flies than sunflower oil alone for a period ranging from 1.5 to 4 h after treatments applied to heifers. All essential oils repelled > 75% of the flies on the treated area for 6 and 8 h on pastured cows and indoor heifers, respectively. Geranium, lemongrass and peppermint stayed effective for a longer duration. Essential oils mixed with ethyl alcohol demonstrated less repellence than when mixed with the carrier oil. Safer's soap, natural pyrethrins without piperonyl butoxide and ethyl alcohol alone were not efficient at repelling flies. Essential oils could be formulated for use as fly repellents in livestock production. PMID:24382265

  3. Minasgeraisite, a new member of the gadolinite group from Minas Gerais, Brazil.

    USGS Publications Warehouse

    Foord, E.E.; Gaines, R.V.; Crock, J.G.; Simmons, W.B., Jr.; Barbosa, C.P.

    1986-01-01

    Minasgeraisite, Y2CaBe2Si2O10, a 9.833(2), b 7.562(1), c 4.702(1) A, beta 90.46(6)o, P21/a, Z = 2, is a new member of the gadolinite group. Found in quantities of only several hundred mg in the Jaguaracu pegmatite, Minas Gerais, Brazil, it occurs as 0.2 to 1.0 mm-diameter rosettes, coating and intergrown with milarite, albite, quartz and muscovite. The mineral is lavender to lilac purple and has a sheaf-like habit, with a grain size of 4.25, D(calc.) 4.90 g/cm3, lustre is earthy to subvitreous and the streak is pale purple. Minasgeraisite is slowly soluble in common acids. The mineral has one excellent cleavage, (100) by analogy with gadolinite, and another good cleavage (001). Minasgeraisite is biaxial positive with alpha (colourless) 1.740(4), beta (pale greyish yellow) 1.754(4), gamma (lavender purple) 1.786(4), 2Vgamma 68o. Strongest powder XRD lines include 3.11(100), 2.830(100), 2.540(90), 1.768(35) A.-J.A.Z.

  4. The In Vitro Antimicrobial Activity of Lavandula angustifolia Essential Oil in Combination with Other Aroma-Therapeutic Oils

    PubMed Central

    de Rapper, Stephanie; Kamatou, Guy; Viljoen, Alvaro

    2013-01-01

    The antimicrobial activity of Lavandula angustifolia essential oil was assessed in combination with 45 other oils to establish possible interactive properties. The composition of the selected essential oils was confirmed using GC-MS with a flame ionization detector. The microdilution minimum inhibitory concentration (MIC) assay was undertaken, whereby the fractional inhibitory concentration (ΣFIC) was calculated for the oil combinations. When lavender oil was assayed in 1 : 1 ratios with other oils, synergistic (26.7%), additive (48.9%), non-interactive (23.7%), and antagonistic (0.7%) interactions were observed. When investigating different ratios of the two oils in combination, the most favourable interactions were when L. angustifolia was combined with Cinnamomum zeylanicum or with Citrus sinensis, against C. albicans and S. aureus, respectively. In 1 : 1 ratios, 75.6% of the essential oils investigated showed either synergistic or additive results, lending in vitro credibility to the use of essential oil blends in aroma-therapeutic practices. Within the field of aromatherapy, essential oils are commonly employed in mixtures for the treatment of infectious diseases; however, very little evidence exists to support the use in combination. This study lends some credence to the concomitant use of essential oils blended with lavender. PMID:23737850

  5. Role of expectations and pleasantness of essential oils in their acute effects.

    PubMed

    Köteles, F; Babulka, P

    2014-09-01

    Effects of inhaled essential oils (EOs) cannot be explained by pharmacological mechanisms alone. The study aimed to investigate the effects of pleasantness of and expectancies evoked by EOs. A double-blind experiment with a within-subject design was carried out with the participation of 33 volunteering adults (15.2% male; mean age 37.7 ± 10.90 years). Participants were exposed to three EOs (rosemary, lavender, and eucalyptus) for three minutes in a quasi-random order, expectations were simply assessed prior to exposure. Subjective (perceived) changes in alertness, heart rate (HR), and blood pressure (BP), and objective changes in HR, BP, and indices of heart rate variability were recorded. Significant group-level differences in changes in alertness and no differences for the cardiovascular variables were found. Participants' expectations predicted changes in alertness in the case of rosemary and lavender oils but had no impact on cardiovascular variables. EOs' pleasantness had no effect on any assessed variable. Perceived changes in BP and HR were not related to the respective objective changes but were connected to perceived changes in alertness. Expectancies play an important role in the subjective effects of inhaled EOs. Perceived subjective changes are used to estimate changes in non-conscious (e.g., visceral) states. PMID:25183507

  6. Biochemical composition and antioxidant properties of Lavandula angustifolia Miller essential oil are shielded by propolis against UV radiations.

    PubMed

    Gismondi, Angelo; Angelo, Gismondi; Canuti, Lorena; Lorena, Canuti; Grispo, Marta; Marta, Grispo; Canini, Antonella; Antonella, Canini

    2014-01-01

    UV radiations are principal causes of skin cancer and aging. Suntan creams were developed to protect epidermis and derma layers against photodegradation and photooxidation. The addition of antioxidant plant extracts (i.e. essential oil) to sunscreens is habitually performed, to increase their UV protective effects and to contrast pro-radical and cytotoxic compounds present in these solutions. According to these observations, in the present work, the alteration of chemical composition and bioactive properties of Lavandula angustifolia Miller essential oil, exposed to UV light, was investigated. UV induced a significant deterioration of lavender oil biochemical profile. Moreover, the antioxidant activity of this solution, in in vitro tests and directly on B16-F10 melanoma cells, greatly decreased after UV treatment. Our results also showed that essential oil was shielded from UV stress by propolis addition. Even after UV treatment, bee glue highly protected lavender oil secondary metabolites from degradation and also preserved their antiradical properties, both in in vitro antioxidant assays and in cell oxidative damage evaluations. This research proposed propolis as highly efficient UV protective and antiradical additive for sunscreens, cosmetics and alimentary or pharmaceutical products containing plant extracts. PMID:24372191

  7. Antimicrobial efficacy of five essential oils against oral pathogens: An in vitro study

    PubMed Central

    Thosar, Nilima; Basak, Silpi; Bahadure, Rakesh N.; Rajurkar, Monali

    2013-01-01

    Objectives: This study was aimed to find out the minimum inhibitory concentration (MIC) of five essential oils against oral pathogens and to find out the minimum bactericidal concentration (MBC) and minimum fungicidal concentration (MFC) of five essential oils against oral pathogens. Materials and Methods: The antimicrobial activities by detecting MIC and MBC/MFC of five essential oils such as tea tree oil, lavender oil, thyme oil, peppermint oil and eugenol oil were evaluated against four common oral pathogens by broth dilution method. The strains used for the study were Staphylococcus aureus ATCC 25923, Enterococcus fecalis ATCC 29212, Escherichia coli ATCC 25922 and Candida albicans ATCC 90028. Results: Out of five essential oils, eugenol oil, peppermint oil, tea tree oil exhibited significant inhibitory effect with mean MIC of 0.62 ± 0.45, 9.00 ± 15.34, 17.12 ± 31.25 subsequently. Mean MBC/MFC for tea tree oil was 17.12 ± 31.25, for lavender oil 151.00 ± 241.82, for thyme oil 22.00 ± 12.00, for peppermint oil 9.75 ± 14.88 and for eugenol oil 0.62 ± 0.45. E. fecalis exhibited low degree of sensitivity compared with all essential oils. Conclusion: Peppermint, tea tree and thyme oil can act as an effective intracanal antiseptic solution against oral pathogens. PMID:24966732

  8. Technical note: Methionine, a precursor of methane in living plants

    NASA Astrophysics Data System (ADS)

    Lenhart, K.; Althoff, F.; Greule, M.; Keppler, F.

    2014-11-01

    When terrestrial plants were identified as producers of the greenhouse gas methane, much discussion and debate ensued, not only about their contribution to the global methane budget, but also with regard to the validity of the observation itself. Although the phenomenon has now become more accepted for both living and dead plants, the mechanism of methane formation in living plants remains to be elucidated and its precursor compounds identified. We made use of stable isotope techniques to verify in vivo formation of methane and, in order to identify the carbon precursor, 13C-positionally labelled organic compounds were employed. Here we show that the amino acid L-methionine acts as a methane precursor in living plants. Employing 13C-labelled methionine clearly identified the sulphur-bound methyl group of methionine as a carbon precursor of methane released from lavender (Lavandula angustifolia). Furthermore, when lavender plants were stressed physically, methane release rates and the stable carbon isotope values of the emitted methane greatly increased. Our results provide additional support that plants possess a mechanism for methane production and suggest that methionine might play an important role in the formation of methane in living plants, particularly under stress conditions.

  9. Technical Note: Methionine, a precursor of methane in living plants

    NASA Astrophysics Data System (ADS)

    Lenhart, K.; Althoff, F.; Greule, M.; Keppler, F.

    2015-03-01

    When terrestrial plants were identified as producers of the greenhouse gas methane, much discussion and debate ensued not only about their contribution to the global methane budget but also with regard to the validity of the observation itself. Although the phenomenon has now become more accepted for both living and dead plants, the mechanism of methane formation in living plants remains to be elucidated and its precursor compounds to be identified. We made use of stable isotope techniques to verify the in vivo formation of methane, and, in order to identify the carbon precursor, 13C positionally labeled organic compounds were employed. Here we show that the amino acid L-methionine acts as a methane precursor in living plants. Employing 13C-labeled methionine clearly identified the sulfur-bound methyl group of methionine as a carbon precursor of methane released from lavender (Lavandula angustifolia). Furthermore, when lavender plants were stressed physically, methane release rates and the stable carbon isotope values of the emitted methane greatly increased. Our results provide additional support that plants possess a mechanism for methane production and suggest that methionine might play an important role in the formation of methane in living plants, particularly under stress conditions.

  10. Lavandula angustifolia and Lavandula latifolia Essential Oils from Spain: Aromatic Profile and Bioactivities.

    PubMed

    Carrasco, Alejandro; Martinez-Gutierrez, Ramiro; Tomas, Virginia; Tudela, Jose

    2016-01-01

    Compositions of true lavender (Lavandula angustifolia) and spike lavender (Lavandula latifolia) essential oils, cultivated and extracted in the Southeast of Spain, were determined by gas chromatography coupled with mass spectrometry detection, obtaining both relative (peak area) and absolute (using standard curves) concentrations. Linalool (37-54 %), linalyl acetate (21-36 %) and (E)-β-caryophyllene (1-3 %) were the most abundant components for L. angustifolia. Linalool (35-51 %), eucalyptol (26-32 %), camphor (10-18 %), α-pinene (1-2 %), α-terpineol (1-2 %) and α-bisabolene (1-2 %) were the most abundant components for L. latifolia. The characterization was completed with enantioselective gas chromatography, in which the determined main molecules were (-)-linalool, (-)-linalyl acetate and (+)-camphor. (S)-(-)-camphene, (R)-(+)-limonene, (1R, 9S)-(-)-(E)-β-caryophyllene and (1R, 4R, 6R, 10S)-(-)-caryophyllene oxide were found in this study as the predominant enantiomers in Spanish L. angustifolia. The characterised essential oils were tested for their antioxidant activity against free radicals ABTS, DPPH, ORAC, chelating, and reducing power. Inhibitory activity on lipoxygenase was observed indicating a possible anti-inflammatory activity, mainly due to linalool, camphor, p-cymene and limonene. These results can be the starting point for a future study of the potential use of L. angustifolia and L. latifolia essential oils as natural cosmetic and natural pharmaceutical ingredients for several skin diseases. PMID:26441063

  11. Analysis of enantiomeric and non-enantiomeric monoterpenes in plant emissions using portable dynamic air sampling/solid-phase microextraction (PDAS-SPME) and chiral gas chromatography/mass spectrometry

    NASA Astrophysics Data System (ADS)

    Yassaa, Noureddine; Williams, Jonathan

    A portable dynamic air sampler (PDAS) using a porous polymer solid-phase microextraction (SPME) fibre has been validated for the determination of biogenic enantiomeric and non-enantiomeric monoterpenes in air. These compounds were adsorbed in the field, and then thermally desorbed at 250 °C in a gas chromatograph injector port connected via a β-cyclodextrin capillary separating column to a mass spectrometer. The optimized method has been applied for investigating the emissions of enantiomeric monoterpenes from Pseudotsuga menziesii (Douglas-fir), Rosmarinus officinalis (Rosemary) and Lavandula lanata (Lavender) which were selected as representative of coniferous trees and aromatic plants, respectively. The enantiomers of α-pinene, sabinene, camphene, δ-3-carene, β-pinene, limonene, β-phellandrene, 4-carene and camphor were successfully determined in the emissions from the three plants. While Douglas-fir showed a strong predominance toward (-)-enantiomers, Rosemary and Lavender demonstrated a large variation in enantiomeric distribution of monoterpenes. The simplicity, rapidity and sensitivity of dynamic sampling with porous polymer coated SPME fibres coupled to chiral capillary gas chromatography/mass spectrometry (GC/MS) makes this method potentially useful for in-field investigations of atmosphere-biosphere interactions and studies of optically explicit atmospheric chemistry.

  12. Development of an algorithm for automatic detection and rating of squeak and rattle events

    NASA Astrophysics Data System (ADS)

    Chandrika, Unnikrishnan Kuttan; Kim, Jay H.

    2010-10-01

    A new algorithm for automatic detection and rating of squeak and rattle (S&R) events was developed. The algorithm utilizes the perceived transient loudness (PTL) that approximates the human perception of a transient noise. At first, instantaneous specific loudness time histories are calculated over 1-24 bark range by applying the analytic wavelet transform and Zwicker loudness transform to the recorded noise. Transient specific loudness time histories are then obtained by removing estimated contributions of the background noise from instantaneous specific loudness time histories. These transient specific loudness time histories are summed to obtain the transient loudness time history. Finally, the PTL time history is obtained by applying Glasberg and Moore temporal integration to the transient loudness time history. Detection of S&R events utilizes the PTL time history obtained by summing only 18-24 barks components to take advantage of high signal-to-noise ratio in the high frequency range. A S&R event is identified when the value of the PTL time history exceeds the detection threshold pre-determined by a jury test. The maximum value of the PTL time history is used for rating of S&R events. Another jury test showed that the method performs much better if the PTL time history obtained by summing all frequency components is used. Therefore, r ating of S&R events utilizes this modified PTL time history. Two additional jury tests were conducted to validate the developed detection and rating methods. The algorithm developed in this work will enable automatic detection and rating of S&R events with good accuracy and minimum possibility of false alarm.

  13. Thin slice expert testimony and mock trial deliberations.

    PubMed

    Parrott, Caroline Titcomb; Brodsky, Stanley L; Wilson, Jennifer Kelly

    2015-01-01

    This study examined impressions of expert witness testimony in a not guilty by reason of insanity defense on two outcomes: witness's credibility and verdict. Borrowing in part from the "thin slice" methodology, we assessed outcomes in a 2 (deliberating vs. non-deliberating jurors) × 3 (length of videotaped testimony) between-subjects design. In 30 mock juries, 188 participants viewed the testimony by a forensic psychologist; then half of the juries deliberated. Thinner slices of the testimony were defined by the lower (30s long) and upper (5 min long) temporal bounds in the literature. The third, fuller testimony condition was 10 min long and served as the accuracy marker for the shorter sliced exposures. We aimed to explore potential consequences to jurors relying on impressions of the expert, and his or her opinion, and to test that effect post deliberation. Accounting for deliberation, brief impressions of expert credibility generally exerted a similar influence on credibility to fuller considerations. The essential finding was that a two-way interaction emerged from time slice and deliberation on verdict for jurors in the 30s condition. Overall, predictive accuracy was found in the 5 min slice, yet accuracy was not supported in the predictions based on the shortest slice. Individually-formed impressions are not likely to translate to the verdict ballot post-deliberation. Instead, brief impressions are likely to be heavily influenced by deliberation. Implications for understanding how impression-based testimony evaluations translate from the jury box to the deliberation room are discussed. PMID:26346686

  14. Sound quality of low-frequency and car engine noises after active noise control

    NASA Astrophysics Data System (ADS)

    Gonzalez, A.; Ferrer, M.; de Diego, M.; Piñero, G.; Garcia-Bonito, J. J.

    2003-08-01

    The ability of active noise control (ANC) systems to achieve a more pleasant sound has been evaluated by means of sound quality analysis of a real multi-channel active noise controller. Recordings of real car engine noises had been carried out using a Head acoustics TM binaural head simulator seated in a typical car seat, and these signals together with synthesized noise have been actively controlled in an enclosed room. The sound quality study has focused on the estimation of noise quality changes through the evaluation of the sense of comfort. Two methods have been developed: firstly, a predictive method based on psychoacoustic parameters (loudness, roughness, tonality and sharpness); and secondly, a subjective method using a jury test. Both results have been related to the spectral characteristics of the sounds before and after active control. It can be concluded from both analyses that ANC positively affects acoustic comfort. The engine noise mathematical comfort predictor is based on loudness and roughness (two psychoacoustic parameters directly influenced by ANC), and has satisfactorily predicted the improvements in the pleasantness of the sounds. As far as the subjective evaluation method is concerned, the jury test has showed that acoustic comfort is, in most cases, directly related to the sense of quietness. However, ANC has also been assessed negatively by the jury in the cases that it was unable to reduce the loudness, perhaps because of the low amplitudes of the original sounds. Finally, from what has been shown, it can be said that the subjective improvements strongly depends on the attenuation level achieved by the ANC system operation, as well as the spectral characteristics of the sounds before and after control.

  15. Characterization of Three New Glutaredoxin Genes in the Arbuscular Mycorrhizal Fungus Rhizophagus irregularis: Putative Role of RiGRX4 and RiGRX5 in Iron Homeostasis.

    PubMed

    Tamayo, Elisabeth; Benabdellah, Karim; Ferrol, Nuria

    2016-01-01

    Glutaredoxins (GRXs) are small ubiquitous oxidoreductases involved in the regulation of the redox state in living cells. In an attempt to identify the full complement of GRXs in the arbuscular mycorrhizal (AM) fungus Rhizophagus irregularis, three additional GRX homologs, besides the formerly characterized GintGRX1 (renamed here as RiGRX1), were identified. The three new GRXs (RiGRX4, RiGRX5 and RiGRX6) contain the CXXS domain of monothiol GRXs, but whereas RiGRX4 and RiGRX5 belong to class II GRXs, RiGRX6 belongs to class I together with RiGRX1. By using a yeast expression system, we observed that the newly identified homologs partially reverted sensitivity of the GRX deletion yeast strains to external oxidants. Furthermore, our results indicated that RiGRX4 and RiGRX5 play a role in iron homeostasis in yeast. Gene expression analyses revealed that RiGRX1 and RiGRX6 were more highly expressed in the intraradical (IRM) than in the extraradical mycelium (ERM). Exposure of the ERM to hydrogen peroxide induced up-regulation of RiGRX1, RiGRX4 and RiGRX5 gene expression. RiGRX4 expression was also up-regulated in the ERM when the fungus was grown in media supplemented with a high iron concentration. These data indicate the two monothiol class II GRXs, RiGRX4 and RiGRX5, might be involved in oxidative stress protection and in the regulation of fungal iron homeostasis. Increased expression of RiGRX1 and RiGRX6 in the IRM suggests that these GRXs should play a key role in oxidative stress protection of R. irregularis during its in planta phase. PMID:26900849

  16. Characterization of Three New Glutaredoxin Genes in the Arbuscular Mycorrhizal Fungus Rhizophagus irregularis: Putative Role of RiGRX4 and RiGRX5 in Iron Homeostasis

    PubMed Central

    Tamayo, Elisabeth; Benabdellah, Karim; Ferrol, Nuria

    2016-01-01

    Glutaredoxins (GRXs) are small ubiquitous oxidoreductases involved in the regulation of the redox state in living cells. In an attempt to identify the full complement of GRXs in the arbuscular mycorrhizal (AM) fungus Rhizophagus irregularis, three additional GRX homologs, besides the formerly characterized GintGRX1 (renamed here as RiGRX1), were identified. The three new GRXs (RiGRX4, RiGRX5 and RiGRX6) contain the CXXS domain of monothiol GRXs, but whereas RiGRX4 and RiGRX5 belong to class II GRXs, RiGRX6 belongs to class I together with RiGRX1. By using a yeast expression system, we observed that the newly identified homologs partially reverted sensitivity of the GRX deletion yeast strains to external oxidants. Furthermore, our results indicated that RiGRX4 and RiGRX5 play a role in iron homeostasis in yeast. Gene expression analyses revealed that RiGRX1 and RiGRX6 were more highly expressed in the intraradical (IRM) than in the extraradical mycelium (ERM). Exposure of the ERM to hydrogen peroxide induced up-regulation of RiGRX1, RiGRX4 and RiGRX5 gene expression. RiGRX4 expression was also up-regulated in the ERM when the fungus was grown in media supplemented with a high iron concentration. These data indicate the two monothiol class II GRXs, RiGRX4 and RiGRX5, might be involved in oxidative stress protection and in the regulation of fungal iron homeostasis. Increased expression of RiGRX1 and RiGRX6 in the IRM suggests that these GRXs should play a key role in oxidative stress protection of R. irregularis during its in planta phase. PMID:26900849

  17. [Drug flow. Good manufacturing practices, good clinical practices].

    PubMed

    Dupin-Spriet, T; Spriet, A

    1991-01-01

    On a worldwide basis, the drug development circuit in clinical trials undergoes a general movement towards improvement which is sensitive to the degree of quality. The methods used to achieve this are found at the interface of Good Manufacturing Practices (GMP) and Good Clinical Practices (GCP). They consist primarily of two types, for which examples are given here: strengthening of controls (verification of the resemblance of test drugs in double-blind comparison by a "jury" and computerized systems of drug accountability), improvement in "compliance with therapy at the site of investigation" (use of more "intelligent" drug packages and labels). PMID:2020929

  18. Perceptions of interpersonal versus intergroup violence: the case of sexual assault.

    PubMed

    Droogendyk, Lisa; Wright, Stephen C

    2014-01-01

    The social identity approach makes a distinction between behavior motivated by intergroup versus interpersonal identities, which may be relevant to victim blaming in the case of rape. Using a mock jury paradigm, we examined the impact of defining rape as an act of interpersonal violence (personal assault) versus intergroup violence (a "hate crime"), crossed with a manipulation describing the attacker as either an acquaintance or stranger. Defining rape in intergroup terms led to less victim blame than when it was defined in interpersonal terms, and participants blamed the victim more when she was assaulted by an acquaintance than a stranger. PMID:25419567

  19. Neurolitigation of the MTBI case without loss of consciousness: using somatic complaints to make your case.

    PubMed

    Hyman, H A

    2001-01-01

    In court lay juries, not medical specialists in the rehabilitation of patients with MTBI, decide whether the plaintiff's alleged suffering and disability are real or fake, and if they resulted from cranio-cerebral trauma or from another cause for which the defendant is not responsible. This article looks at the ingrained bias of jurors against accepting that a person was brain injured if he did not suffer LOC and has a negative CT/MRI. It suggests ways of using somatic complaints causally associated with concussion in the absence of LOC or positive neuroimaging, to help MTBI patients obtain the compensation they deserve and need for neurorehabilitation. PMID:11568468

  20. HyperModules: identifying clinically and phenotypically significant network modules with disease mutations for biomarker discovery

    PubMed Central

    Leung, Alvin; Bader, Gary D.; Reimand, Jüri

    2014-01-01

    Summary: Correlating disease mutations with clinical and phenotypic information such as drug response or patient survival is an important goal of personalized cancer genomics and a first step in biomarker discovery. HyperModules is a network search algorithm that finds frequently mutated gene modules with significant clinical or phenotypic signatures from biomolecular interaction networks. Availability and implementation: HyperModules is available in Cytoscape App Store and as a command line tool at www.baderlab.org/Sofware/HyperModules. Contact: Juri.Reimand@utoronto.ca or Gary.Bader@utoronto.ca Supplementary information: Supplementary data are available at Bioinformatics online PMID:24713437

  1. An Examination of the Causes and Solutions to Eyewitness Error

    PubMed Central

    Wise, Richard A.; Sartori, Giuseppe; Magnussen, Svein; Safer, Martin A.

    2014-01-01

    Eyewitness error is one of the leading causes of wrongful convictions. In fact, the American Psychological Association estimates that one in three eyewitnesses make an erroneous identification. In this review, we look briefly at some of the causes of eyewitness error. We examine what jurors, judges, attorneys, law officers, and experts from various countries know about eyewitness testimony and memory, and if they have the requisite knowledge and skills to accurately assess eyewitness testimony. We evaluate whether legal safeguards such as voir dire, motion-to-suppress an identification, cross-examination, jury instructions, and eyewitness expert testimony are effective in identifying eyewitness errors. Lastly, we discuss solutions to eyewitness error. PMID:25165459

  2. An examination of the causes and solutions to eyewitness error.

    PubMed

    Wise, Richard A; Sartori, Giuseppe; Magnussen, Svein; Safer, Martin A

    2014-01-01

    Eyewitness error is one of the leading causes of wrongful convictions. In fact, the American Psychological Association estimates that one in three eyewitnesses make an erroneous identification. In this review, we look briefly at some of the causes of eyewitness error. We examine what jurors, judges, attorneys, law officers, and experts from various countries know about eyewitness testimony and memory, and if they have the requisite knowledge and skills to accurately assess eyewitness testimony. We evaluate whether legal safeguards such as voir dire, motion-to-suppress an identification, cross-examination, jury instructions, and eyewitness expert testimony are effective in identifying eyewitness errors. Lastly, we discuss solutions to eyewitness error. PMID:25165459

  3. Robust root clustering for linear uncertain systems using generalized Lyapunov theory

    NASA Technical Reports Server (NTRS)

    Yedavalli, R. K.

    1993-01-01

    Consideration is given to the problem of matrix root clustering in subregions of a complex plane for linear state space models with real parameter uncertainty. The nominal matrix root clustering theory of Gutman & Jury (1981) using the generalized Liapunov equation is extended to the perturbed matrix case, and bounds are derived on the perturbation to maintain root clustering inside a given region. The theory makes it possible to obtain an explicit relationship between the parameters of the root clustering region and the uncertainty range of the parameter space.

  4. Improvement of the predicted aural detection code ICHIN (I Can Hear It Now)

    NASA Astrophysics Data System (ADS)

    Mueller, Arnold W.; Smith, Charles D.; Lemasurier, Phillip

    Acoustic tests were conducted to study the far-field sound pressure levels and aural detection ranges associated with a Sikorsky S-76A helicopter in straight and level flight at various advancing blade tip Mach numbers. The flight altitude was nominally 150 meters above ground level. This paper compares the normalized predicted aural detection distances, based on the measured far-field sound pressure levels, to the normalized measured aural detection distances obtained from sound jury response measurements obtained during the same test. Both unmodified and modified versions of the prediction code ICHIN-6 (I Can Hear It Now) were used to produce the results for this study.

  5. Suit proceeds over airline's ejection of passenger with AIDS.

    PubMed

    1998-06-12

    A Federal judge refused to dismiss a disability-discrimination lawsuit where an airline refused service to an AIDS patient because his Kaposi's sarcoma lesions emitted an odor. This ruling supports the law that a carrier is only allowed to remove a passenger if the passenger poses a threat to safety. The judge ruled that a jury would need to decide if Delta Airlines violated this law. The judge also is allowing claims for punitive damages, but ruled against any claims about intentional infliction of emotional distress. PMID:11365499

  6. The Technologist As An Expert Witness

    NASA Astrophysics Data System (ADS)

    Morrill, R. E. K.; Hall, Morse

    1985-03-01

    Decisions in our legal system are made by laymen. Even the most technical and complex cases are heard and decided by a judge or jury who may very well have no expertise on the questions which confront them. As a result, our legal system permits experts to explain complex phenomena to the fact finder and even to express his opinion on the issue which the fact finder ultimately has to decide. For example, an expert may explain not only how an airplane accident occurred, but also may testify that someone was at fault.

  7. Perceptions of Interpersonal Versus Intergroup Violence: The Case of Sexual Assault

    PubMed Central

    Droogendyk, Lisa; Wright, Stephen C.

    2014-01-01

    The social identity approach makes a distinction between behavior motivated by intergroup versus interpersonal identities, which may be relevant to victim blaming in the case of rape. Using a mock jury paradigm, we examined the impact of defining rape as an act of interpersonal violence (personal assault) versus intergroup violence (a “hate crime”), crossed with a manipulation describing the attacker as either an acquaintance or stranger. Defining rape in intergroup terms led to less victim blame than when it was defined in interpersonal terms, and participants blamed the victim more when she was assaulted by an acquaintance than a stranger. PMID:25419567

  8. Sexual harassment: issues for forensic psychiatrists.

    PubMed

    Binder, R L

    1992-01-01

    The number of civil lawsuits related to sexual harassment is increasing. The author bases this paper on her experience as an expert witness in 28 sexual harassment cases over the last 10 years. She delineates the psychological and legal issues about which forensic psychiatrists may be consulted. These include issues related to helping a jury determine the veracity of the complaints of harassment, the psychological effects of the harassment, the prognosis, and the treatment for women who have been harassed. The author gives examples of cases where psychiatric testimony was given to help in the decision making about damages related to the psychological effects of sexual harassment. PMID:1482795

  9. The Welfare Effects of Medical Malpractice Liability

    PubMed Central

    Lakdawalla, Darius N.; Seabury, Seth A.

    2013-01-01

    We use variation in the generosity of local juries to identify the causal impact of medical malpractice liability on social welfare. Growth in malpractice payments contributed at most 5 percentage points to the 33% total real growth in medical expenditures from 1990-2003. On the other hand, malpractice leads to modest mortality reductions; the value of these more than likely exceeds the costs of malpractice liability. Therefore, reducing malpractice liability is unlikely to have a major impact on health care spending, and unlikely to be cost-effective over conventionally accepted values of a statistical life. PMID:23526860

  10. Evidence of perception of AIDS insufficient for verdict.

    PubMed

    1997-11-28

    The 8th U.S. Circuit Court of Appeals overturned the jury verdict in favor of [name removed], a welder who claimed he was fired because his employer, [name removed] National Vendor, thought he had AIDS. According to [name removed], when his health and physical appearance began deteriorating due to Graves disease, a thyroid condition, he was terminated. [Name removed] filed a grievance through his labor union and filed a lawsuit under the Americans with Disabilities Act (ADA). The Circuit Court panel determined there was insufficient evidence to conclude that the company's officials and key decision makers regarded [name removed] as having AIDS. PMID:11364888

  11. Thinking the unthinkable:the clinician as perpetrator of elder abuse in patients in pain.

    PubMed

    Rich, Ben A

    2004-01-01

    Some advocates for improved pain management have devised and had initial success utilizing a controversial new weapon-the elder abuse claim. In California, two recent cases have been brought under the state's elder abuse statutes against physicians and health care institutions. The first lead to a much publicized jury verdict against a physician, and the second was recently settled as to all defendants, with related disciplinary actions against a treating physician and a skilled nursing facility by their respective regulatory agencies. This commentary reviews the phenomenon of litigating cases of undertreated pain, analyzes the most recent cases, and considers the implications of invoking elder abuse statutes in such cases. PMID:15364633

  12. Improving healthcare using Lean processes.

    PubMed

    Baker, G Ross

    2014-01-01

    For more than a decade, healthcare organizations across Canada have been using Lean management tools to improve care processes, reduce preventable adverse events, increase patient satisfaction and create better work environments. The largest system-wide effort in Canada, and perhaps anywhere, is currently under way in Saskatchewan. The jury is still out on whether Lean efforts in that province, or elsewhere in Canada, are robust enough to transform current delivery systems and sustain new levels of performance. This issue of Healthcare Quarterly features several articles that provide a perspective on Lean methods in healthcare. PMID:25191802

  13. A critique of the motivational analysis in wrongful conception cases.

    PubMed

    Alvarez, I J

    2000-05-01

    Most states now recognize a tort cause of action for wrongful conception, typically resulting from a failed sterilization. States differ, however, in determining whether damages should be awarded for child-rearing expenses and what factors juries can consider in setting such damage awards. This Note argues that one commonly used factor, the parents' motivation for selecting sterilization, is irrelevant and leads to inequitable results. Since the right to use contraception is constitutionally protected, the choice to sterilize in order to avoid financial burdens associated with child-rearing should not be given preferential treatment to sterilizations motivated by concerns of genetic defects or for the mother's health. PMID:16379092

  14. The Novel New Jersey Eyewitness Instruction Induces Skepticism but Not Sensitivity.

    PubMed

    Papailiou, Athan P; Yokum, David V; Robertson, Christopher T

    2015-01-01

    In recent decades, social scientists have shown that the reliability of eyewitness identifications is much worse than laypersons tend to believe. Although courts have only recently begun to react to this evidence, the New Jersey judiciary has reformed its jury instructions to notify jurors about the frailties of human memory, the potential for lineup administrators to nudge witnesses towards suspects that they police have already identified, and the advantages of alternative lineup procedures, including blinding of the administrator. This experiment tested the efficacy of New Jersey's jury instruction. In a 2×2 between-subjects design, mock jurors (N = 335) watched a 35-minute murder trial, wherein identification quality was either "weak" or "strong" and either the New Jersey or a "standard" instruction was delivered. Jurors were more than twice as likely to convict when the standard instruction was used (OR = 2.55; 95% CI = 1.37-4.89, p < 0.001). The New Jersey instruction, however, did not improve juror's ability to discern quality; rather, jurors receiving those instructions indiscriminatingly discounted "weak" and "strong" testimony in equal measure. PMID:26650237

  15. Expert testimony on eyewitness evidence: in search of common sense.

    PubMed

    Houston, Kate A; Hope, Lorraine; Memon, Amina; Don Read, J

    2013-01-01

    Surveys on knowledge of eyewitness issues typically indicate that legal professionals and jurors alike can be insensitive to factors that are detrimental to eyewitness accuracy. One aim of the current research was to assess the extent to which judges, an under-represented sample in the extant literature, are aware of factors that may undermine the accuracy and reliability of eyewitness evidence (Study 1). We also sought to assess the knowledge of a jury-eligible sample of the general public (drawn from the same population as the judges) and compared responses from a multiple choice survey with a scenario-based, response-generation survey in order to investigate whether questionnaire format alters the accuracy of responses provided (Study 2). Overall, judges demonstrated a reasonable level of knowledge regarding general eyewitness memory issues. Further, the jury-eligible general public respondents completing a multiple choice format survey produced more responses consistent with experts than did participants who were required to generate their own responses. The results are discussed in terms of the future training requirements for legal professionals and the ability of jurors to apply the knowledge they have to the legal context. PMID:24000168

  16. The Novel New Jersey Eyewitness Instruction Induces Skepticism but Not Sensitivity

    PubMed Central

    Robertson, Christopher T.

    2015-01-01

    In recent decades, social scientists have shown that the reliability of eyewitness identifications is much worse than laypersons tend to believe. Although courts have only recently begun to react to this evidence, the New Jersey judiciary has reformed its jury instructions to notify jurors about the frailties of human memory, the potential for lineup administrators to nudge witnesses towards suspects that they police have already identified, and the advantages of alternative lineup procedures, including blinding of the administrator. This experiment tested the efficacy of New Jersey’s jury instruction. In a 2×2 between-subjects design, mock jurors (N = 335) watched a 35-minute murder trial, wherein identification quality was either “weak” or “strong” and either the New Jersey or a “standard” instruction was delivered. Jurors were more than twice as likely to convict when the standard instruction was used (OR = 2.55; 95% CI = 1.37–4.89, p < 0.001). The New Jersey instruction, however, did not improve juror's ability to discern quality; rather, jurors receiving those instructions indiscriminatingly discounted “weak” and “strong” testimony in equal measure. PMID:26650237

  17. Hotel found liable in firing of HIV-positive bartender.

    PubMed

    1997-03-01

    A Federal jury in the court of U.S. Magistrate Judge Leslie G. Foschio of the Western District of New York found the Buffalo [name removed] liable for more than $630,000 in damages to bartender [name removed], who was fired because of his HIV infection. The [name removed] unsuccessfully argued that [name removed] was terminated because of unfavorable performance reviews. The plaintiffs claimed that the [name removed] issued false citations for infractions of hotel rules and that these citations were only issued after hotel management determined that [name removed] was HIV-positive. Testimony showed that all relevant decision-making personnel at the hotel were aware that [name removed] was HIV-positive. The hotel failed to show that all but the personnel manager had a legitimate need to know about [name removed]'s HIV status. The jury awarded [name removed] $1,439,000 in damages. Foschio lowered the amount to $637,388 in damages and $133,705 in attorneys' fees. PMID:11364135

  18. Roughness modelling based on human auditory perception for sound quality evaluation of vehicle interior noise

    NASA Astrophysics Data System (ADS)

    Wang, Y. S.; Shen, G. Q.; Guo, H.; Tang, X. L.; Hamade, T.

    2013-08-01

    In this paper, a roughness model, which is based on human auditory perception (HAP) and known as HAP-RM, is developed for the sound quality evaluation (SQE) of vehicle noise. First, the interior noise signals are measured for a sample vehicle and prepared for roughness modelling. The HAP-RM model is based on the process of sound transfer and perception in the human auditory system by combining the structural filtering function and nonlinear perception characteristics of the ear. The HAP-RM model is applied to the measured vehicle interior noise signals by considering the factors that affect hearing, such as the modulation and carrier frequencies, the time and frequency maskings and the correlations of the critical bands. The HAP-RM model is validated by jury tests. An anchor-scaled scoring method (ASM) is used for subjective evaluations in the jury tests. The verification results show that the novel developed model can accurately calculate vehicle noise roughness below 0.6 asper. Further investigation shows that the total roughness of the vehicle interior noise can mainly be attributed to frequency components below 12 Bark. The time masking effects of the modelling procedure enable the application of the HAP-RM model to stationary and nonstationary vehicle noise signals and the SQE of other sound-related signals in engineering problems.

  19. Being an expert witness in geomorphology

    NASA Astrophysics Data System (ADS)

    Keller, Edward A.

    2015-02-01

    Gathering your own data and coming to your own conclusion through scientific research and discovery is the most important principle to remember when being an expert witness in geomorphology. You can only be questioned in deposition and trial in your area of expertise. You are qualified as an expert by education, knowledge, and experience. You will have absolutely nothing to fear from cross-examination if you are prepared and confident about your work. Being an expert witness requires good communication skills. When you make a presentation, speak clearly and avoid jargon, especially when addressing a jury. Keep in mind that when you take on a case that may eventually go to court as a lawsuit, the entire process, with appeals and so forth, can take several years. Therefore, being an expert may become a long-term commitment of your time and energy. You may be hired by either side in a dispute, but your job is the same - determine the scientific basis of the case and explain your scientific reasoning to the lawyers, the judge, and the jury. Your work, including pre-trial investigations, often determines what the case will be based on. The use of science in the discovery part of an investigation is demonstrated from a California case involving the Ventura River, where building of a flood control levee restricted flow to a narrower channel, increasing unit stream power as well as potential for bank erosion and landsliding.

  20. Perceptions of credibility of sexual abuse victims across generations.

    PubMed

    Klettke, Bianca; Hallford, David; Mellor, David

    2016-01-01

    The success of prosecutions of perpetrators of sexual abuse often depends substantially upon the perceived credibility of the victim witness. However, perceptions of credibility may vary by generation of the observer, and the constitution of juries may therefore lead to bias. In this study we examined whether perceptions of credibility of female victims of sexual abuse varied across generation Y, generation X, "baby boomers", and "builders". One hundred and twenty-eight jury-eligible members of the community from each generation (N=512) responded to ten questions assessing the perceived believability, competence, trustworthiness, demeanour and sexual naiveté of females providing testimony related to alleged sexual abuse. Although consistent between-generation differences were not found for all questions, or all four groups of generational cohorts, in instances where significant differences were found, it was consistently the older generation groups (builders and baby boomers) that attributed less credibility to the victim than the younger generation groups (generation Y and generation X). The implications of these findings are discussed. PMID:26439120

  1. The emotional child witness: effects on juror decision-making.

    PubMed

    Cooper, Alexia; Quas, Jodi A; Cleveland, Kyndra C

    2014-01-01

    Despite wide variations in child witness behavior while on the stand, little research has focused on how that behavior influences jurors' perceptions of the child's credibility or the case itself. In the current study, the impact of a child's emotional displays on credibility judgments and verdict preferences was examined in jury-eligible college students and jurors released from jury duty. No significant differences emerged in perceptions or verdicts based on whether a child was shown as crying or not while participants read a transcript of the child's testimony. However, participants who rated the child as more emotional (regardless of whether the image showed a crying child) were more likely to render guilty verdicts, were more certain of guilt, and found the child more credible and the defendant less credible than participants who rated the child as less emotional. Also, when the child was perceived as low in emotion, older children were rated as less credible than younger children. The results have implications for understanding how children's emotional displays and jurors' perceptions of children's emotionality influence decisions in sexual abuse cases. PMID:25537438

  2. Court holds woman responsible for her own infection.

    PubMed

    1998-03-20

    A Washington State appeals court upheld a jury decision not to award damages to a woman who sued the Washington Department of Corrections and her boyfriend's probation officer for failing to warn her of her boyfriend's HIV-positive status. [Name removed], a hospital worker, engaged in repeated unsafe sex with [name removed], never asking him about his HIV status. Even after learning that he was a felon, [name removed] continued having unprotected sex with [name removed]. [Name removed]'s parole officer, urged [name removed] on separate occasions to inform [name removed] of his HIV status. [Name removed] felt he was prevented from directly telling [name removed] because of department policies involving confidentiality. The jury found that although [name removed] should have been told about [name removed]'s infection, she was responsible for contracting the infection through her own behavior. [Name removed] was charged with attempted first-degree murder and assault in transmitting the infection to [name removed]; however, [name removed] is incompetent to stand trial due to AIDS-related dementia. PMID:11365193

  3. A propensity score matching analysis of the relationship between victim sex and capital juror decision-making in North Carolina.

    PubMed

    Jennings, Wesley G; Richards, Tara N; Smith, M Dwayne; Bjerregaard, Beth; Fogel, Sondra J

    2015-07-01

    A small body of prior research has examined the impact of victim sex on jury death penalty decision-making and the majority of this research has demonstrated some evidence of a "female victim effect" such that cases involving a female victim are more likely to receive the death penalty than similarly situated cases with a male victim. However, within this line of research studies have suggested that victim sex may work in conjunction with other case characteristics. In order to further explore this phenomenon, the current study examines a near-population of death penalty cases from North Carolina (n=1069) from 1977-2009 using propensity score matching. Results demonstrate that once cases are matched on more than 50 legal and extralegal case characteristics, there is no statistically significant or substantive link between victim sex and death penalty decision-making. Findings suggest that it is concrete differences in the legal and extralegal factors observed in cases with female victims compared to male victims that shape jury death sentence decisions rather than a direct effect of victim sex (before matching: OR=1.53; 95% CI=1.20-1.95; p<.001/after matching: OR=0.90; 95% CI=0.66-1.24; p=.52). Study limitations and implications are also discussed. PMID:26004447

  4. A quantum probability account of order effects in inference.

    PubMed

    Trueblood, Jennifer S; Busemeyer, Jerome R

    2011-01-01

    Order of information plays a crucial role in the process of updating beliefs across time. In fact, the presence of order effects makes a classical or Bayesian approach to inference difficult. As a result, the existing models of inference, such as the belief-adjustment model, merely provide an ad hoc explanation for these effects. We postulate a quantum inference model for order effects based on the axiomatic principles of quantum probability theory. The quantum inference model explains order effects by transforming a state vector with different sequences of operators for different orderings of information. We demonstrate this process by fitting the quantum model to data collected in a medical diagnostic task and a jury decision-making task. To further test the quantum inference model, a new jury decision-making experiment is developed. Using the results of this experiment, we compare the quantum inference model with two versions of the belief-adjustment model, the adding model and the averaging model. We show that both the quantum model and the adding model provide good fits to the data. To distinguish the quantum model from the adding model, we develop a new experiment involving extreme evidence. The results from this new experiment suggest that the adding model faces limitations when accounting for tasks involving extreme evidence, whereas the quantum inference model does not. Ultimately, we argue that the quantum model provides a more coherent account for order effects that was not possible before. PMID:21951058

  5. Juror knowledge and attitudes regarding mental illness verdicts.

    PubMed

    Sloat, Lisa M; Frierson, Richard L

    2005-01-01

    We begin with a brief overview of the Not Guilty by Reason of Insanity (NGRI) and Guilty but Mentally Ill (GBMI) verdicts in the United States and then report on a study of qualified jurors (n=96) in which we examined jurors' understanding and attitudes about mental illness verdicts and the disposition of mentally ill defendants. Results indicate that although the jury pool was highly educated, only 4.2 percent of jurors could correctly identify both the definitions and dispositions of defendants found NGRI and GBMI. Jurors with lower educational levels were less likely to identify the dispositional outcome of a GBMI verdict (p<.05). Eighty-four percent of respondents believed that juries should be informed of dispositional outcome before deciding a verdict. Also, 68.4 percent of jurors erroneously believed that a defendant found GBMI could not receive the death penalty. Among jurors who correctly identified the definition of GBMI, those with lower educational levels were more punitive in their attitudes toward disposition of the GBMI defendants, believing they should eventually be sent to prison (p<.05). PMID:15985664

  6. Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results

    NASA Astrophysics Data System (ADS)

    Vereš, Peter; Jedicke, Robert; Fitzsimmons, Alan; Denneau, Larry; Granvik, Mikael; Bolin, Bryce; Chastel, Serge; Wainscoat, Richard J.; Burgett, William S.; Chambers, Kenneth C.; Flewelling, Heather; Kaiser, Nick; Magnier, Eugen A.; Morgan, Jeff S.; Price, Paul A.; Tonry, John L.; Waters, Christopher

    2015-11-01

    We present the results of a Monte Carlo technique to calculate the absolute magnitudes (H) and slope parameters (G) of ∼240,000 asteroids observed by the Pan-STARRS1 telescope during the first 15 months of its 3-year all-sky survey mission. The system's exquisite photometry with photometric errors ≲ 0.04mag , and well-defined filter and photometric system, allowed us to derive accurate H and G even with a limited number of observations and restricted range in phase angles. Our Monte Carlo method simulates each asteroid's rotation period, amplitude and color to derive the most-likely H and G, but its major advantage is in estimating realistic statistical + systematic uncertainties and errors on each parameter. The method was tested by comparison with the well-established and accurate results for about 500 asteroids provided by Pravec et al. (Pravec, P. et al. [2012]. Icarus 221, 365-387) and then applied to determining H and G for the Pan-STARRS1 asteroids using both the Muinonen et al. (Muinonen, K. et al. [2010]. Icarus 209, 542-555) and Bowell et al. (Bowell, E. et al. [1989]. Asteroids III, Chapter Application of Photometric Models to Asteroids. University of Arizona Press, pp. 524-555) phase functions. Our results confirm the bias in MPC photometry discovered by Jurić et al. (Jurić, M. et al. [2002]. Astrophys. J. 124, 1776-1787).

  7. Effects of using relaxation breathing training to reduce music performance anxiety in 3rd to 6th graders.

    PubMed

    Su, Yu-Huei; Luh, Jer-Junn; Chen, Hsin-I; Lin, Chao-Chen; Liao, Miin-Jiun; Chen, Heng-Shuen

    2010-06-01

    The current study examined the effects of applying relaxation breathing training (RBT) as a means to reduce music performance anxiety (MPA) in young, talented musicians. A group of 59 young musicians from 3rd to 6th grade participated in this study, and all of them started RBT twice a week for 2 months prior to the examination. Four tests--2 mos, 1 mos, half an hour and 5 min before the examination--were conducted to examine the level of MPA after the application of RBT. Results show that the degree of MPA 5 min before the trial was lower than the degree of performance anxiety half an hour before the jury (t = -3.683, p < 0.01), which indicated that the RBT was associated with a decrease in MPA. Although a series of RBT exercises was applied, results indicated that when approaching the date of examination, the degree of performance anxiety still increased and reached its maximum half an hour before the jury. The recommendation for future studies is to combine the application of RBT with other methods to expand its effect in reducing MPA. PMID:20795337

  8. Surgical malpractice in California: res judicata.

    PubMed

    Barthel, Erik R; Stabile, Bruce E; Plurad, David; Kim, Dennis; Neville, Angela; Bricker, Scott; Putnam, Brant; Bongard, Fred

    2014-10-01

    Medical negligence claims are of increasing concern to surgeons. Although noneconomic damage awards in California are limited by the Medical Injury Compensation Reform Act (MICRA) law to $250,000, the total amount of such settlements can increase significantly based on claims for economic damages. We reviewed negligence litigation involving California surgeons to determine outcomes and monetary awards through retrospective review of surgical malpractice cases published in a legal journal. This review was limited to actions involving general surgeons. Such litigation was voluntarily reported by either defense's or plaintiff's counsel at the conclusion of the litigation. Data reviewed included alleged damages incurred by the plaintiff; plaintiff's pretrial settlement demand, plaintiff or defense verdict, use of alternate means of resolution such as arbitration or mediation, and total monetary award to the plaintiff. A total of 69 cases were reported over a 20-month period: 32 (46%) were plaintiffs' verdicts, whereas 37 (54%) were in favor of the surgeon. Only 10 (31%) of the plaintiff verdicts were by jury trial, whereas the rest were settled by pretrial agreement, mediation, or arbitration. Of cases settled by alternate dispute resolution, the median settlement was $820,000 (n = 22) compared with a median jury trial award of $300,000 (n = 10). PMID:25264649

  9. Reasons for holding a Consensus Conference on neuropsychological rehabilitation in adult patients.

    PubMed

    Làdavass, E; Paolucci, S; Umiltà, C

    2011-03-01

    Neuropsychological deficits are common in various cerebrovascular, neurodegenerative and traumatic pathologies. Neuropsychological rehabilitation refers to a set of interventions that aim to improve a person's ability to perform cognitive tasks by retraining previously learned skills and teaching compensatory strategies. However, today there are some relevant points that need of further investigations. In 2007, a Task Force was set up under the auspices of several scientific societies that operate in the field of psychology, neuropsychology, rehabilitation and neurology (AIP, GIRN, SIMFER, SIN, SINP, and SPAN) with the aim to clarify the theoretical background of neuropsychological rehabilitation and to assess the diagnostic instruments and the treatments available to date. This consensus conference (CC), using methods derived from those of Evidence-Based-Medicine (EMB), evaluated several points, including: a) legal aspects; b) epidemiological aspects; c) neuropsychological rehabilitation of attentional and executive disorders; d) neuropsychological rehabilitation of speech/language disorders; e) neuropsychological rehabilitation of visual field defects; f) neuropsychological rehabilitation of neglect; g) neuropsychological rehabilitation of memory disorders; h) cognitive rehabilitation of arm apraxia; i) neuropsychological rehabilitation of Alzheimer disease; j) rehabilitation of multiple sclerosis; k) rehabilitation of severe brain injuries; l) rehabilitation of mild to moderate brain injuries; m) rehabilitation of behavioral disorders in severe brain injuries. Then, CC submitted to a specific Jury a final report with summary tables and questions. The final meeting of the Jury was held in Siena in February 2010. PMID:21448122

  10. Less-known botanical cosmeceuticals.

    PubMed

    Baumann, Leslie S

    2007-01-01

    Complementary and alternative medicine (CAM) has become increasingly popular in the United States during the last 10-15 years. The use of oral and topical supplements falls within this framework. Most oral and topical supplements are based on or include several botanical ingredients, many of which have long histories of traditional or folk medicine usage. Several of the available products derived from botanical sources are touted for their dermatologic benefits. The focus in this discussion will be on a select group of botanical compounds that have been used for dermatologic purposes or show promise for such applications, including: rosemary, polypodium leucotomos, propolis, oatmeal, olive oil, grape seed extract, lavender, mushrooms, and coffeeberry. Other more commonly used products of botanical origin, such as arnica, bromelain, caffeine, chamomile, ferulic acid, feverfew, green tea, licorice, pomegranate, and resveratrol, are also briefly considered. PMID:18045358

  11. Physicochemical characterization and antioxidant activity of commercial Portuguese honeys.

    PubMed

    Aazza, Smail; Lyoussi, Badiaa; Antunes, Dulce; Miguel, Maria Graça

    2013-08-01

    The present study evaluated the physicochemical characteristics and antioxidant activity of 13 commercial honeys from diverse floral origin, produced in Portugal. The values of electrical conductivity of cardoon and pennyroyal honeys were superior to the maximum limits defined by European legislation. Citrus, strawberry tree, and 1 sample of lavender honeys had values of diastase activity below those determined by European legislation. Strawberry tree, pennyroyal, and cardoon honeys had the highest amounts of potassium that coincided with the highest electrical conductivity. Strawberry tree honey was the most effective as antioxidant along with cardoon and heather honeys. This ability was strongly correlated with the amounts of phenols and flavonoids and not with the levels of vitamin C or proline. PMID:23957401

  12. Phytopharmaceutical treatment of anxiety, depression, and dementia in the elderly: evidence from randomized, controlled clinical trials.

    PubMed

    Kasper, Siegfried

    2015-06-01

    Based on subgroup analyses of randomized, controlled clinical trials, we review the efficacy of three phytopharmaceutical drugs, respectively of the corresponding active substances silexan® (WS® 1265, lavender oil) in anxiety disorders, WS® 5570 (Hypericum extract) in major depression, and EGb 761® (Ginkgo biloba extract) in Alzheimer, vascular, or mixed type dementia, in elderly patients aged ≥ 60 years. Four trials were eligible in each indication. Meta-analyses and analyses based on pooled raw data showed that the three drugs were significantly superior to placebo in the elderly subset, and that their treatment effects reflected in the main outcome measures (Hamilton Anxiety scale, Hamilton Depression scale, Neuropsychiatric Inventory) were comparable with those observed in the original trials without age restrictions. The results confirm the efficacy of the three herbal active substances in elderly patients of ≥ 60 years of age. In anxiety, depression, and dementia, they thus represent efficacious and well-tolerated alternatives to synthetic drugs. PMID:26092515

  13. Essential Oils, Part I: Introduction.

    PubMed

    de Groot, Anton C; Schmidt, Erich

    2016-01-01

    Essential oils are widely used in the flavor, food, fragrance, and cosmetic industries in many applications. Contact allergy to them is well known and has been described for 80 essential oils. The relevance of positive patch test reactions often remains unknown. Knowledge of the chemical composition of essential oils among dermatologists is suspected to be limited, as such data are published in journals not read by the dermatological community. Therefore, the authors have fully reviewed and published the literature on contact allergy to and chemical composition of essential oils. Selected topics from this publication will be presented in abbreviated form in Dermatitis starting with this issue, including I. Introduction; II. General aspects; III. Chemistry; IV. General aspects of contact allergy; V. Peppermint oil, lavender oil and lemongrass oil; VI: Sandalwood oil, ylang-ylang oil, and jasmine absolute. PMID:26983089

  14. A critical review of approaches to the treatment of dental anxiety in adults.

    PubMed

    Gordon, Dina; Heimberg, Richard G; Tellez, Marisol; Ismail, Amid I

    2013-05-01

    Dental anxiety and specific phobia of dental procedures are prevalent conditions that can result in substantial distress and oral health impairment. This paper critically reviews 22 randomized treatment trials aimed at reducing dental anxiety and avoidance in adults, published in peer-reviewed journals between 1974 and 2012. The following treatment techniques are reviewed: various forms of cognitive-behavioral therapy (CBT), relaxation training, benzodiazepine premedication, music distraction, hypnotherapy, acupuncture, nitrous oxide sedation, and the use of lavender oil scent. CBT delivered in a variety of formats, including one-session treatment, has the most evidence for its efficacy. Cognitive techniques, relaxation, and techniques to increase patients' sense of control over dental care are also efficacious but perform best when combined with repeated, graduated exposure. Other interventions require further study in randomized trials before conclusions about their efficacy are warranted. Limitations of the extant outcome research and implications for future treatment and research are discussed. PMID:23746494

  15. Green tea and the skin.

    PubMed

    Hsu, Stephen

    2005-06-01

    Plant extracts have been widely used as topical applications for wound-healing, anti-aging, and disease treatments. Examples of these include ginkgo biloba, echinacea, ginseng, grape seed, green tea, lemon, lavender, rosemary, thuja, sarsaparilla, soy, prickly pear, sagebrush, jojoba, aloe vera, allantoin, feverwort, bloodroot, apache plume, and papaya. These plants share a common character: they all produce flavonoid compounds with phenolic structures. These phytochemicals are highly reactive with other compounds, such as reactive oxygen species and biologic macromolecules, to neutralize free radicals or initiate biological effects. A short list of phenolic phytochemicals with promising properties to benefit human health includes a group of polyphenol compounds, called catechins, found in green tea. This article summarizes the findings of studies using green tea polyphenols as chemopreventive, natural healing, and anti-aging agents for human skin, and discusses possible mechanisms of action. PMID:15928624

  16. All-natural composite wound dressing films of essential oils encapsulated in sodium alginate with antimicrobial properties.

    PubMed

    Liakos, Ioannis; Rizzello, Loris; Scurr, David J; Pompa, Pier Paolo; Bayer, Ilker S; Athanassiou, Athanassia

    2014-03-25

    We present natural polymeric composite films made of essential oils (EOs) dispersed in sodium alginate (NaAlg) matrix, with remarkable anti-microbial and anti-fungal properties. Namely, elicriso italic, chamomile blue, cinnamon, lavender, tea tree, peppermint, eucalyptus, lemongrass and lemon oils were encapsulated in the films as potential active substances. Glycerol was used to induce plasticity and surfactants were added to improve the dispersion of EOs in the NaAlg matrix. The topography, chemical composition, mechanical properties, and humidity resistance of the films are presented analytically. Antimicrobial tests were conducted on films containing different percentages of EOs against Escherichia coli bacteria and Candida albicans fungi, and the films were characterized as effective or not. Such diverse types of essential oil-fortified alginate films can find many applications mainly as disposable wound dressings but also in food packaging, medical device protection and disinfection, and indoor air quality improvement materials, to name a few. PMID:24211443

  17. Effects of Namaste Care on residents who do not benefit from usual activities.

    PubMed

    Simard, Joyce; Volicer, Ladislav

    2010-02-01

    Namaste Care is a program designed to offer meaningful activities to nursing home residents with advanced dementia or those who cannot be engaged in traditional activities. This 7-day-a-week program is staffed by specially trained nursing assistants who provide activities of daily living in an unhurried manner, with a ''loving touch'' approach to care. The program takes place in a room with lowered lighting, soft music playing, and the scent of lavender. Analyses of Minimum Data Set data before the program were implemented and after residents were involved in the program for at least 30 days showed a decrease in residents' withdrawal, social interaction, delirium indicators, and trend for decreased agitation. Namaste Care helps families feel that in spite of the many losses experienced because of the disease process, something special can still help their loved one to feel comforted, cared for, and cared about in a unique loving environment. PMID:19332652

  18. Toxicity of essential and non-essential oils against the chewing louse, Bovicola (Werneckiella) ocellatus.

    PubMed

    Talbert, R; Wall, R

    2012-10-01

    The toxicity of six plant essential oils to the chewing louse, Bovicola (Werneckiella) ocellatus collected from donkeys, was examined in laboratory bioassays. The oils examined were: tea-tree (Melaleuca alternifolia), lavender (Lavandula angustifolia), peppermint (Mentha piperita), eucalyptus (Eucalyptus globulus Labillardiere), clove bud (Eugenia caryophyllata) and camphor (Cinnamomum camphora). All except camphor oil showed high levels of toxicity, with significant dose-dependent mortality and an LC(50) at concentrations of below 2% (v/v). Hundred percent mortality was achieved at concentrations of 5-10% (v/v). Two essential oil components: eugenol and (+)-terpinen-4-ol showed similar levels of toxicity. The data suggest that these botanical products may offer environmentally and toxicologically safe, alternative veterinary pediculicides for the control of ectoparasitic lice. PMID:22177577

  19. Herbs as a food source in Turkey.

    PubMed

    Esiyok, Dursun; Otles, Semih; Akcicek, Eren

    2004-01-01

    Medical benefits of herbs have been known for centuries. Many examples contain powerful active components that, if used correctly, can help in healing the living organism. These herbs can also be provided in the form of capsules and powders, as dietary supplements, and thus differ from conventional foods or food ingredients. The traditional Turkish kitchen is rich of various herbs which have been employed as ingredients since ancient times. The present paper provides a brief overview of some important herbs in the Turkish flora, including fennel, sage, rosemary, mallow, sweet basil, savory, chicory, nettle, thyme, flax, cumin, caper, coriander, milk thistle, spanish lavender, marjoram, dandelion, rocket, purslane, spanish salsify, amaranthus, wild radish, and wild mustard. Studies on these herbs have revealed that they contain powerful active components that might be effective for increasing human health and preventing cancer. PMID:15373716

  20. STS-113 Endeavour rollout to Launch Complex 39A

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- A lavender, pink and yellow dawn sky silhouettes Space Shuttle Endeavour as it inches up the ramp toward the top of Launch Pad 39A. The Shuttle sits atop the Mobile Launcher Platform and is transported by the crawler-transporter underneath. Endeavour is scheduled to launch Nov. 10 on mission STS-113, the 16th assembly flight to the International Space Station. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, and the Crew and Equipment Translation Aid (CETA) Cart B. Once delivered, the P1 truss will remain stowed until flight 12A.1 in 2003 when it will be attached to the central truss segment, S0, on the Space Station. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth.

  1. STS-113 Endeavour rollout to Launch Complex 39A

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. -- Against a lavender and pink dawn sky, Space Shuttle Endeavour inches up the ramp of Launch Pad 39A after its rollout from the Vehicle Assembly Building. The Shuttle sits atop the Mobile Launcher Platform and is transported by the crawler-transporter underneath. Endeavour is scheduled to launch Nov. 10 on mission STS-113, the 16th assembly flight to the International Space Station. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, and the Crew and Equipment Translation Aid (CETA) Cart B. Once delivered, the P1 truss will remain stowed until flight 12A.1 in 2003 when it will be attached to the central truss segment, S0, on the Space Station. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth.

  2. STS-113 Endeavour rollout to Launch Complex 39A

    NASA Technical Reports Server (NTRS)

    2002-01-01

    KENNEDY SPACE CENTER, FLA. - Against a lavender and pink dawn sky, Space Shuttle Endeavour inches up the ramp of Launch Pad 39A after its rollout from the Vehicle Assembly Building. The Shuttle sits atop the Mobile Launcher Platform and is transported by the crawler-transporter underneath. Endeavour is scheduled to launch Nov. 10 on mission STS-113, the 16th assembly flight to the International Space Station. The primary payloads on mission STS-113 are the first port truss segment, P1 Truss, and the Crew and Equipment Translation Aid (CETA) Cart B. Once delivered, the P1 truss will remain stowed until flight 12A.1 in 2003 when it will be attached to the central truss segment, S0, on the Space Station. The mission will also deliver the Expedition 6 crew to the Station and return Expedition 5 to Earth.

  3. A Systematic Review of the Anxiolytic-Like Effects of Essential Oils in Animal Models.

    PubMed

    de Sousa, Damião Pergentino; de Almeida Soares Hocayen, Palloma; Andrade, Luciana Nalone; Andreatini, Roberto

    2015-01-01

    The clinical efficacy of standardized essential oils (such as Lavender officinalis), in treating anxiety disorders strongly suggests that these natural products are an important candidate source for new anxiolytic drugs. A systematic review of essential oils, their bioactive constituents, and anxiolytic-like activity is conducted. The essential oil with the best profile is Lavendula angustifolia, which has already been tested in controlled clinical trials with positive results. Citrus aurantium using different routes of administration also showed significant effects in several animal models, and was corroborated by different research groups. Other promising essential oils are Citrus sinensis and bergamot oil, which showed certain clinical anxiolytic actions; along with Achillea wilhemsii, Alpinia zerumbet, Citrus aurantium, and Spiranthera odoratissima, which, like Lavendula angustifolia, appear to exert anxiolytic-like effects without GABA/benzodiazepine activity, thus differing in their mechanisms of action from the benzodiazepines. The anxiolytic activity of 25 compounds commonly found in essential oils is also discussed. PMID:26473822

  4. [Herbal remedies in depression--state of the art].

    PubMed

    Szafrański, Tomasz

    2014-01-01

    Recent decades have seen development of research and an increased interest in the psychopharmacology of natural remedies. More than 20 herbal remedies have been identified that may potentially be applied in medicine as antidepressive, anxiety relieving or sleep-inducing agents. Patients often prefer to take herbal remedies and often take them on their own, without consulting a physician. The aim of the study is to present the state of the art concerning the use of natural remedies in the treatment of depression. Following a literature review, 7 herbal remedies for which preclinical and clinical trials suggest their antidepressive influence have been identified: hypericum, lavender, borage, roseroot, chamomile, saffron and ginseng. For two of these, i.e. hypericum and saffron extracts, antidepressive effect in subjects with mild or moderate depression has been confirmed in controlled randomized clinical trials. PMID:24946435

  5. On the mid-depth circulation in the Labrador and Irminger Seas

    NASA Astrophysics Data System (ADS)

    Käse, R. H.; Biastoch, A.; Stammer, D. B.

    A numerical circulation model with 1/6° resolution and an accurate topography formulation explains details of the observed circulation in the Irminger and Labrador Seas that were recently revealed by Lavender et al. [2000]. We show that the recirculation pattern is established through a locally wind induced flow controlled by the bottom topography and enhanced through remote baroclinic forcing by the dense plume of Denmark Strait overflow water. The basic circulation is a robust feature in a hierarchy of model setups. It exists in the purely barotropic case driven by steady winds and is even maintained when realistic daily forcing is added. The narrow recirculation zone is manifested by a sea level depression spanning from the Denmark Strait across the Irminger into the Labrador Sea.

  6. Orientational ordering and anisotropy in model polar clusters

    NASA Astrophysics Data System (ADS)

    Lu, Dongsheng; Singer, Sherwin J.

    1995-08-01

    Model polar clusters of Stockmayer (Lennard-Jones + point dipole) particles exhibit spontaneous breaking of orientational symmetry in a wide range of temperatures. The form of the orientational anisotropy best accommodates the tendency of polar particles to form chains of dipoles in head-to-tail arrangement. It persists through temperatures characteristic of solid-liquid coexistence for dipole strength μ*2=μ2/ɛσ3=1, and to about twice the range of solid-liquid coexistence temperatures for μ*2=3. These studies extend earlier work [H. B. Lavender, K. A. Iyer, and S. J. Singer, J. Chem. Phys. 101, 7856 (1994)] in which orientational order parameters for clusters are defined and the global orientational order was observed for much smaller clusters. In this work we also study orientational order with respect to the cluster liquid-vapor interface and find significant disagreement with density functional theory predictions.

  7. The use of aromasticks to help with sleep problems: A patient experience survey.

    PubMed

    Dyer, Jeannie; Cleary, Lise; McNeill, Sara; Ragsdale-Lowe, Maxine; Osland, Caroline

    2016-02-01

    To document the use of aromasticks to facilitate sleep in a cancer centre in the UK. Sleep disturbance is a common problem amongst patients diagnosed with cancer. Essential oils may be inhaled by means of an aromastick (a personal inhaler device containing essential oils) as a means of improving sleep. A prospective audit of aromasticks given to help facilitate sleep. Sixty-five aromasticks were given out over a 13 week period. 94% of patients reported that they did use their aromastick to help them sleep and 92% reported that they would continue to do so. An improvement of at least one point on a Likert scale measuring sleep quality was shown by 64% of patients following the use of an aromastick. Bergamot (Citrus bergamia) and sandalwood (Santalum austrocaladonicum); and frankincense (Boswellia carterii), mandarin (Citrus reticulata) and lavender (Lavandula angustifolia) were the essential oils used in the two blends chosen by patients. PMID:26850806

  8. Composition and Variability of the Essential Oil of the Flowers of Lavandula stoechas from Various Geographical Sources.

    PubMed

    La Bella, Salvatore; Tuttolomondo, Teresa; Dugo, Giacomo; Ruberto, Giuseppe; Leto, Claudio; Napoli, Edoardo M; Potorti, Angela Giorgia; Fede, Maria Rita; Virga, Giuseppe; Leone, Raffaele; D'Anna, Eleonora; Licata, Mario

    2015-11-01

    Samples of flowers of wild Lavandula stoechas L. spp. stoechas populations were collected in three areas of Sicily (Italy) and were characterized in agronomic and chemical terms. Essential oil (EO) was extracted by hydrodistillation and analyzed by GC-FID and GC-MS. GC-FID and GC-MS analyses permitted identification of 89 compounds from the EO. The samples were separated into 3 groups using PCA (Principal Component Analysis) statistical method, with reference to the chemical composition of the EO. All three Sicilian populations of lavender were identified as the fenchone chemotype with percentage content ranged between 52.8-71.1%. The population of Partinico showed the highest dry weight of flowers per plant (221.3 g), but the lowest EO yield (0.37%). The essential oils of the three wild Sicilian populations of L. stoechas L. spp. stoechas showed a greater chemical differentiation than those obtained from other Mediterranean areas. PMID:26749848

  9. 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. PMID:21922934

  10. Anticancer Activity of Certain Herbs and Spices on the Cervical Epithelial Carcinoma (HeLa) Cell Line

    PubMed Central

    Berrington, Danielle; Lall, Namrita

    2012-01-01

    Acetone extracts of selected plant species were evaluated for their in vitro cytotoxicity against a noncancerous African green monkey kidney (Vero) cell line and an adenocarcinoma cervical cancer (HeLa) cell line. The plants studied were Origanum vulgare L. (Oregano), Rosmarinus officinalis L. (Upright and ground cove rosemary), Lavandula spica L. (Lavender), Laurus nobilis L. (Bay leaf), Thymus vulgaris L. (Thyme), Lavandula x intermedia L. (Margaret Roberts Lavender), Petroselinum crispum Mill. (Curly leaved parsley), Foeniculum vulgare Mill. (Fennel), and Capsicum annuum L. (Paprika). Antioxidant activity was determined using a quantitative DPPH (1,1-diphenyl-2-picryl hydrazyl) assay. The rosemary species exhibited effective radical scavenging capacity with 50% inhibitory concentration (IC50) of 3.48 ± 0.218 μg/mL and 10.84 ± 0.125 μg/mL and vitamin C equivalents of 0.351 g and 1.09 g for McConnell's Blue and Tuscan Blue, respectively. Cytotoxicity was measured using XTT (Sodium 3′-[1-(phenyl amino-carbonyl)-3,4-tetrazolium]-bis-[4-methoxy-6-nitro] benzene sulfonic acid hydrate) colorimetric assay. Only L. nobilis and O. vulgare exhibited pronounced effects on the HeLa cell line. Dose-dependent studies revealed IC50 of 34.46 ± 0.48 μg/mL and 126.3 ± 1.00 μg/mL on the HeLa cells and on the Vero cells 124.1 μg/mL ± 18.26 and 163.8 μg/mL ± 2.95 for L. nobilis and O. vulgare, respectively. Light (eosin and haematoxylin staining) and confocal microscopy (Hoechst 33342, acridine orange, and propidium iodide staining) were used to evaluate the cytotoxic mechanism of action for L. nobilis and O. vulgare. PMID:22649474

  11. Odors Bias Time Perception in Visual and Auditory Modalities.

    PubMed

    Yue, Zhenzhu; Gao, Tianyu; Chen, Lihan; Wu, Jiashuang

    2016-01-01

    Previous studies have shown that emotional states alter our perception of time. However, attention, which is modulated by a number of factors, such as emotional events, also influences time perception. To exclude potential attentional effects associated with emotional events, various types of odors (inducing different levels of emotional arousal) were used to explore whether olfactory events modulated time perception differently in visual and auditory modalities. Participants were shown either a visual dot or heard a continuous tone for 1000 or 4000 ms while they were exposed to odors of jasmine, lavender, or garlic. Participants then reproduced the temporal durations of the preceding visual or auditory stimuli by pressing the spacebar twice. Their reproduced durations were compared to those in the control condition (without odor). The results showed that participants produced significantly longer time intervals in the lavender condition than in the jasmine or garlic conditions. The overall influence of odor on time perception was equivalent for both visual and auditory modalities. The analysis of the interaction effect showed that participants produced longer durations than the actual duration in the short interval condition, but they produced shorter durations in the long interval condition. The effect sizes were larger for the auditory modality than those for the visual modality. Moreover, by comparing performance across the initial and the final blocks of the experiment, we found odor adaptation effects were mainly manifested as longer reproductions for the short time interval later in the adaptation phase, and there was a larger effect size in the auditory modality. In summary, the present results indicate that odors imposed differential impacts on reproduced time durations, and they were constrained by different sensory modalities, valence of the emotional events, and target durations. Biases in time perception could be accounted for by a framework of

  12. Environmental assessment: Davis Canyon site, Utah

    SciTech Connect

    none,

    1986-05-01

    In February 1983, the US Department of Energy (DOE) identified the Davis Canyon site in Utah as one of the nine potentially acceptable sites for a mined geologic repository for spent nuclear fuel and high-level radioactive waste. To determine their suitability, the Davis Canyon site and the eight other potentially acceptable sites have been evaluated in accordance with the DOE's General Guidelines for the Recommendation of Sites for the Nuclear Waste Repositories. These evaluations were reported in draft environmental assessments (EAs), which were issued for public review and comment. After considering the comments received on the draft EAs, the DOE prepared the final EA. The Davis Canyon site is in the Paradox Basin, which is one of five distinct geohydrologic settings considered for the first repository. This setting contains one other potentially acceptable site -- the Lavender Canyon site. Although the Lavender Canyon site is suitable for site characterization, the DOE has concluded that the Davis Canyon site is the preferred site in the Paradox Basin. On the basis of the evaluations reported in this EA, the DOE has found that the Davis Canyon site is not disqualified under the guidelines. Furthermore, the DOE has fond that the site is suitable for site characterization because the evidence does not support a conclusion that the site will not be able to meet each of the qualifying conditions specified in the guidelines. On the basis of these findings, the DOE is nominating the Davis Canyon site as one of five sites suitable for characterization. 181 figs., 175 tabs.

  13. Odors Bias Time Perception in Visual and Auditory Modalities

    PubMed Central

    Yue, Zhenzhu; Gao, Tianyu; Chen, Lihan; Wu, Jiashuang

    2016-01-01

    Previous studies have shown that emotional states alter our perception of time. However, attention, which is modulated by a number of factors, such as emotional events, also influences time perception. To exclude potential attentional effects associated with emotional events, various types of odors (inducing different levels of emotional arousal) were used to explore whether olfactory events modulated time perception differently in visual and auditory modalities. Participants were shown either a visual dot or heard a continuous tone for 1000 or 4000 ms while they were exposed to odors of jasmine, lavender, or garlic. Participants then reproduced the temporal durations of the preceding visual or auditory stimuli by pressing the spacebar twice. Their reproduced durations were compared to those in the control condition (without odor). The results showed that participants produced significantly longer time intervals in the lavender condition than in the jasmine or garlic conditions. The overall influence of odor on time perception was equivalent for both visual and auditory modalities. The analysis of the interaction effect showed that participants produced longer durations than the actual duration in the short interval condition, but they produced shorter durations in the long interval condition. The effect sizes were larger for the auditory modality than those for the visual modality. Moreover, by comparing performance across the initial and the final blocks of the experiment, we found odor adaptation effects were mainly manifested as longer reproductions for the short time interval later in the adaptation phase, and there was a larger effect size in the auditory modality. In summary, the present results indicate that odors imposed differential impacts on reproduced time durations, and they were constrained by different sensory modalities, valence of the emotional events, and target durations. Biases in time perception could be accounted for by a framework of

  14. Anticancer Activity of Certain Herbs and Spices on the Cervical Epithelial Carcinoma (HeLa) Cell Line.

    PubMed

    Berrington, Danielle; Lall, Namrita

    2012-01-01

    Acetone extracts of selected plant species were evaluated for their in vitro cytotoxicity against a noncancerous African green monkey kidney (Vero) cell line and an adenocarcinoma cervical cancer (HeLa) cell line. The plants studied were Origanum vulgare L. (Oregano), Rosmarinus officinalis L. (Upright and ground cove rosemary), Lavandula spica L. (Lavender), Laurus nobilis L. (Bay leaf), Thymus vulgaris L. (Thyme), Lavandula x intermedia L. (Margaret Roberts Lavender), Petroselinum crispum Mill. (Curly leaved parsley), Foeniculum vulgare Mill. (Fennel), and Capsicum annuum L. (Paprika). Antioxidant activity was determined using a quantitative DPPH (1,1-diphenyl-2-picryl hydrazyl) assay. The rosemary species exhibited effective radical scavenging capacity with 50% inhibitory concentration (IC(50)) of 3.48 ± 0.218 μg/mL and 10.84 ± 0.125 μg/mL and vitamin C equivalents of 0.351 g and 1.09 g for McConnell's Blue and Tuscan Blue, respectively. Cytotoxicity was measured using XTT (Sodium 3'-[1-(phenyl amino-carbonyl)-3,4-tetrazolium]-bis-[4-methoxy-6-nitro] benzene sulfonic acid hydrate) colorimetric assay. Only L. nobilis and O. vulgare exhibited pronounced effects on the HeLa cell line. Dose-dependent studies revealed IC(50) of 34.46 ± 0.48 μg/mL and 126.3 ± 1.00 μg/mL on the HeLa cells and on the Vero cells 124.1 μg/mL ± 18.26 and 163.8 μg/mL ± 2.95 for L. nobilis and O. vulgare, respectively. Light (eosin and haematoxylin staining) and confocal microscopy (Hoechst 33342, acridine orange, and propidium iodide staining) were used to evaluate the cytotoxic mechanism of action for L. nobilis and O. vulgare. PMID:22649474

  15. Activities of ten essential oils towards Propionibacterium acnes and PC-3, A-549 and MCF-7 cancer cells.

    PubMed

    Zu, Yuangang; Yu, Huimin; Liang, Lu; Fu, Yujie; Efferth, Thomas; Liu, Xia; Wu, Nan

    2010-05-01

    Ten essential oils, namely, mint (Mentha spicata L., Lamiaceae), ginger (Zingiber officinale Rosc., Zingiberaceae), lemon (Citrus limon Burm.f., Rutaceae), grapefruit (Citrus paradisi Macf., Rutaceae), jasmine (Jasminum grandiflora L., Oleaceae), lavender (Mill., Lamiaceae), chamomile (Matricaria chamomilla L., Compositae), thyme (Thymus vulgaris L., Lamiaceae), rose (Rosa damascena Mill., Rosaceae) and cinnamon (Cinnamomum zeylanicum N. Lauraceae) were tested for their antibacterial activities towards Propionibacterium acnes and in vitro toxicology against three human cancer cell lines. Thyme, cinnamon and rose essential oils exhibited the best antibacterial activities towards P. acnes, with inhibition diameters of 40 +/- 1.2 mm, 33.5 +/- 1.5 mm and 16.5 +/- 0.7 mm, and minimal inhibitory concentrations of 0.016% (v/v), 0.016% (v/v) and 0.031% (v/v), respectively. Time-kill dynamic procedures showed that thyme, cinnamon, rose, and lavender essential oils exhibited the strongest bactericidal activities at a concentration of 0.25% (v/v), and P. acnes was completely killed after 5 min. The thyme essential oil exhibited the strongest cytotoxicity towards three human cancer cells. Its inhibition concentration 50% (IC(50)) values on PC-3, A549 and MCF-7 tumor cell lines were 0.010% (v/v), 0.011% (v/v) and 0.030% (v/v), respectively. The cytotoxicity of 10 essential oils on human prostate carcinoma cell (PC-3) was significantly stronger than on human lung carcinoma (A549) and human breast cancer (MCF-7) cell lines. PMID:20657472

  16. Toxicity to vapor exposure and topical application of essential oils and monoterpenes on Musca domestica (Diptera: Muscidae).

    PubMed

    Tarelli, G; Zerba, E N; Alzogaray, Raúl A

    2009-06-01

    The medical and veterinary pest Musca domestica L. has developed resistance to most insecticides used against it. For this reason, there is a constant search for new alternative control tools. The aims of this study were (1) to evaluate the toxicological effects caused by the fumigant activity and the topical application of five essential oils and five monoterpenes in M. domestica adult males and (2) to study the variation of the fumigant activity of the essential oils and monoterpenes according to the solvent used (acetone or a silicone base). Houses flies were exposed to vapors delivered by filter paper treated with 200 microl of essential oil or monoterpene (10%) in acetone or a silicone base. The knockdown time 50% (KT50) values obtained for essential oils (expressed in minutes) were 3.3 (eucalyptus); 10.1 (orange); 10.4 (mint); 10.9 (lavender); and 17.7 (geranium). The KT50 values obtained for monoterpenes (expressed in minutes) were 2.3 (eucalyptol); 7.5 (limonene); 7.6 (linalool); 19.0 (menthone); and 22.6 (menthyl acetate). In all cases, a delay in the onset of poisoning symptoms was observed when a silicone base vehicle was used. When topically applied, the lethal dose 50% (LD50) values for essential oils (expressed in micrograms of oil/insect) were 0.07 (geranium); 0.09 (mint); 0.13 (lavender); 0.14 (eucalyptus); and 0.16 (orange). The LD50 values for monoterpenes (expressed in micrograms of monoterpene/insect) were 0.04 (linalool); 0.09 (menthyl acetate); 0.10 (limonene); 0.11 (menthone); and 0.13 (eucalyptol). These results suggest that the studied essential oils and monoterpenes are potential tools for controlling M. domestica. PMID:19610461

  17. Fumigant insecticidal activity and repellent effect of five essential oils and seven monoterpenes on first-instar nymphs of Rhodnius prolixus.

    PubMed

    Sfara, V; Zerba, E N; Alzogaray, Raúl A

    2009-05-01

    The aim of this study was to evaluate the fumigant and repellent activity of five essential oils (from eucalyptus, geranium, lavender, mint, and orange oil) and seven monoterpenes (eucalyptol, geraniol, limonene, linalool, menthone, linalyl acetate, and menthyl acetate) on first-instar nymphs of the bloodsucking bug Rhodnius prolixus Stahl (vector of Chagas disease in several Latin American countries). Fumigant activity was evaluated by exposing the nymphs to the vapors emitted by 100 microl of essential oil or monoterpene in a closed recipient. The knockdown time 50% (KT50) for eucalyptus essential oil was 215.6 min (seven times less toxic than dichlorvos, a volatile organophosphorus insecticide used as a positive control). The remaining essential oils showed a poor fumigant activity: < 50% of nymphs were knocked down after 540 min of exposure. The KT50 values for monoterpenes, expressed in minutes, were as follows: 117.2 (eucalyptol), 408.7 (linalool), 474.0 (menthone), and 484.2 (limonene). Eucalyptol was 3.5 times less toxic than dichlorvos. No affected nymphs were observed after 540 min of exposure to geraniol, linalyl acetate, or menthyl acetate. Repellency was quantified using a video tracking system. Two concentrations of essential oils or monoterpenes were studied (40 and 400 microg/cm2). Only mint and lavender essential oils produced a light repellent effect at 400 microg/cm2. Geraniol and menthyl acetate produced a repellent effect at both tested concentrations and menthone only elicited an effect at 400 microg/cm2. In all cases, the repellent effect was lesser than that produced by the broad-spectrum insect repellent N,N-diethyl-3-methylbenzamide (DEET). PMID:19496421

  18. Space Radar Image of Pishan, China

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This radar image is centered near the small town of Pishan in northwest China, about 280 km (174 miles) southeast of the city of Kashgar along the ancient Silk Route in the Taklamakan desert of the Xinjiang Province. Geologists are using this radar image as a map to study past climate changes and tectonics of the area. The irregular lavender branching patterns in the center of the image are the remains of ancient alluvial fans, gravel deposits that have accumulated at the base of the mountains during times of wetter climate. The subtle striped pattern cutting across the ancient fans are caused by thrusting of the Kun Lun Mountains north. This motion is caused by the continuing plate-tectonic collision of India with Asia. Modern fans show up as large lavender triangles above the ancient fan deposits. Yellow areas on the modern fans are vegetated oases. The gridded pattern results from the alignment of poplar trees that have been planted as wind breaks. The reservoir at the top of the image is part of a sophisticated irrigation system that supplies water to the oases. This image was acquired by the Spaceborne Imaging Radar-C/X-band Synthetic Aperture Radar (SIR-C/X-SAR) aboard the space shuttle Endeavour in April 1994. This image is centered at 37.4 degrees north latitude, 78.3 degrees east longitude and shows an area approximately 50 km by 100 km (31 miles by 62 miles). The colors are assigned to different frequencies and polarizations of the radar as follows: Red is L-band horizontally transmitted, horizontally received; green is L-band horizontally transmitted, vertically received; and blue is C-band horizontally transmitted and vertically received. SIR-C/X-SAR, a joint mission of the German, Italian, and the United States space agencies, is part of NASA's Mission to Planet Earth.

  19. Evaluating in vitro dose-response effects of Lavandula officinalis essential oil on rumen fermentation characteristics, methane production and ruminal acidosis

    PubMed Central

    Yadeghari, Shahin; Malecky, Mostafa; Dehghan Banadaky, Mehdi; Navidshad, Bahman

    2015-01-01

    Four in vitro experiments (Exp.) were conducted to evaluate lavender essential oil (LEO) effects at 0 (control), 250 (low dose), 500 (medium dose), 750 and 1000 µL per L (high doses) of incubation medium on rumen gas production kinetics (Exp.1), ruminal digestibility and fermentation (Exp.2), methane production (Exp.3) and rumen acidosis (Exp.4). The asymptote of gas production (A) increased quadratically (p < 0.001), but the lag phase (L) increased (p = 0.003), and gas production rate (µ) decreased linearly (p = 0.031) with increasing dose of LEO. A linear and quadratic effect (p < 0.01) was observed for the gas produced after 24 hr of incubation (GP24). In vitro true dry matter degradability (IVTDMD) and in vitro true organic matter degradability (IVTOMD) both decreased linearly (p < 0.01), but microbial biomass (MB) and partitioning factor (PF) changed quadratically with increasing doses of LEO (p < 0.05). A cubic effect was observed for total volatile fatty acid (TVFA) and ammonia (NH3) concentrations (p < 0.05). Acetate molar percentage decreased (p = 0.004), whereas those of butyrate and valerate increased linearly (p < 0.05) with LEO dosage. The molar percentage of propionate increased by 10.60 and 12.00% at low and medium doses of LEO, respectively. Methane production decreased by 11.00 and 44.00 to 60.00% at medium and high doses of LEO (p < 0.05), respectively. Lavender essential oil decreased also ruminal pH at all included doses (p < 0.05), intensifying rumen acidosis. These results revealed a dose-dependent selective effect (stimulatory at low and medium, and inhibitory at high doses) of LEO on rumen fermentation. PMID:26973763

  20. Two lactones in the androconial scent of the lycaenid butterfly Celastrina argiolus ladonides

    NASA Astrophysics Data System (ADS)

    Ômura, Hisashi; Yakumaru, Kazuhisa; Honda, Keiichi; Itoh, Takao

    2013-04-01

    Male adult butterflies of many species have characteristic odors originating from the disseminating organs known as androconia. Despite the fact that androconia exist in several species, there have been few investigations on adult scents from the lycaenid species. Celastrina argiolus ladonides (Lycaenidae) is a common species in Eurasia. We have reported that male adults of this species emit a faint odor, and the major components causing this odor have been newly found in the Insecta. By using field-caught individuals, we determined the chemical nature and location of this odor in the butterfly. Gas chromatography-mass spectrometry (GC-MS) analyses revealed that two lactone compounds, lavender lactone and δ-decalactone, are present in the extracts of males but absent in those of the females. On an average, approximately 50 ng of each compound was found per male. Chiral GC analyses performed using enantiomerically pure standards revealed that the natural lavender lactone was a mixture of two enantiomers with an R/ S ratio of 32:68, whereas the natural δ-decalactone contained only the R-enantiomer. When the analyses were conducted using different parts—forewings, hindwings, and body—of three males, the lactones were more abundantly found on the forewings and hindwings than on the body. Microscopic observation of the wings demonstrated that battledore scales known as androconia are scattered on the upper surface of both the wings of C. argiolus ladonides males. These results indicate that the specialized scales on the wings of males serve as scent-disseminating organs.

  1. Evaluating in vitro dose-response effects of Lavandula officinalis essential oil on rumen fermentation characteristics, methane production and ruminal acidosis.

    PubMed

    Yadeghari, Shahin; Malecky, Mostafa; Dehghan Banadaky, Mehdi; Navidshad, Bahman

    2015-01-01

    Four in vitro experiments (Exp.) were conducted to evaluate lavender essential oil (LEO) effects at 0 (control), 250 (low dose), 500 (medium dose), 750 and 1000 µL per L (high doses) of incubation medium on rumen gas production kinetics (Exp.1), ruminal digestibility and fermentation (Exp.2), methane production (Exp.3) and rumen acidosis (Exp.4). The asymptote of gas production (A) increased quadratically (p < 0.001), but the lag phase (L) increased (p = 0.003), and gas production rate (µ) decreased linearly (p = 0.031) with increasing dose of LEO. A linear and quadratic effect (p < 0.01) was observed for the gas produced after 24 hr of incubation (GP24). In vitro true dry matter degradability (IVTDMD) and in vitro true organic matter degradability (IVTOMD) both decreased linearly (p < 0.01), but microbial biomass (MB) and partitioning factor (PF) changed quadratically with increasing doses of LEO (p < 0.05). A cubic effect was observed for total volatile fatty acid (TVFA) and ammonia (NH3) concentrations (p < 0.05). Acetate molar percentage decreased (p = 0.004), whereas those of butyrate and valerate increased linearly (p < 0.05) with LEO dosage. The molar percentage of propionate increased by 10.60 and 12.00% at low and medium doses of LEO, respectively. Methane production decreased by 11.00 and 44.00 to 60.00% at medium and high doses of LEO (p < 0.05), respectively. Lavender essential oil decreased also ruminal pH at all included doses (p < 0.05), intensifying rumen acidosis. These results revealed a dose-dependent selective effect (stimulatory at low and medium, and inhibitory at high doses) of LEO on rumen fermentation. PMID:26973763

  2. Enhancement of gas-phase diffusion in the presence of liquid

    NASA Astrophysics Data System (ADS)

    Webb, S.; Angert, A.

    2003-04-01

    Gas diffusion in porous media occurs in both the gas and liquid phases. In many instances, gas diffusion in the liquid phase is ignored. However, under many conditions, gas diffusion in the liquid phase may be more important than gas diffusion in the gas phase. Two different cases will be examined in this work. The first case is a continuous liquid path between the gas concentrations of interest modeled after Jury et al. (1984). The second case is the situation at low liquid saturation where liquid islands exist. For the first case, Jury's model can be rewritten as a ratio of the total gas diffusion in the gas and liquid phases to that just in the gas phase. The liquid diffusion coefficient is approximately 10-4 times the gas diffusion coefficient consistent with Jury et al. (1984). The ratio of total diffusion to gas-phase diffusion is then only a function of Henry's constant and the liquid saturation. For higher values of Henry's constant, such as for CO2 and O2, the effect of diffusion in the liquid phase is small except at high liquid saturations. For small values of Henry's constant, such as for some VOCs and explosive compounds, diffusion in the liquid phase dominates for low and moderate liquid saturation values. The second case is the enhancement of diffusion caused by liquid islands at low liquid saturation. Enhanced vapor diffusion across liquid islands has been observed and modeled by Webb and Ho (1999), where condensation and evaporation occur on opposite ends of the liquid island. Vapor diffusion enhancement of up to a factor of 10 has been observed. Similarly, gas can diffuse through the liquid island. For high values of Henry's constant, gas diffusion through liquid islands is negligible and can be ignored. For small values of Henry's constant, diffusion through liquid islands may be much greater than diffusion through gas, so the rate is enhanced. The work was sponsored by the Geneva International Center for Humanitarian Demining (GICHD) under the

  3. Measurements of Secondary Cosmic Microwave Background Anisotropies with the South Pole Telescope

    NASA Astrophysics Data System (ADS)

    Lueker, Martin

    The South Pole Telescope is a 10m millimeter-wavelength telescope for finding galaxy clusters via the thermal Sunyaev-Zel'dovich (tSZ) effect. This thesis is divided into two parts. The first part describes the development of the kilopixel SPT-SZ receiver and the frequency-domain multiplexor (fMUX). The second part describes the first SPT power spectrum measurement and the first detection of the tSZ power spectrum. The SPT-SZ focal plane consists of 960 spiderweb coupled transition-edge sensors. Due to strong electro-thermal feedback, these devices have good sensitivity and linearity, though risk spontaneous oscillations. Adding heat capacity to these devices can ensure stability, so long as the loopgain, L , is less than Gint/G 0, the ratio between the thermal conductances linking the TES to the heat capacity and linking the heat capacity to the bath. I describe as experimental technique for measuring the internal thermal structure of these devices, allowing for rapid sensor evaluation. The fMUX readout system reduces wiring complexity in this receiver by AC-biasing each sensor at a unique frequency and sending signals from multiple bolometers along one pair of wires. The Series SQUID Arrays (SSAs) used to read changes in bolometer current are notably non-linear and extremely sensitive to ambient magnetic fields. The SSAs are housed in compact magnetic shielding modules which reduces their effective area to 80 mphi0/gauss. The SSA are fedback with a flux-locked loop to improve their linearity and dynamic range, and decrease their input reactance. The FLL is bandwidth of 1 MHz with a measured loopgain of 10. In the current implementation, this bandwidth is limited between the SQUID input coil and other reactances, which I study in Chapter 4. In the second part of the thesis I present power spectrum measurements for the first 100 deg2 field observed by the SPT. On angular scales where the primary CMB anisotropy is dominant, ℓ ≲ 3000, the SPT power spectrum is

  4. Defining and evaluating perceptions of victim blame in antigay hate crimes.

    PubMed

    Cramer, Robert J; Nobles, Matt R; Amacker, Amanda M; Dovoedo, Lisa

    2013-09-01

    Victimology research often hinges on attribution of blame toward victims despite a lack of conceptual agreement on the definition and measure of the construct. Drawing on established blame attribution and intent literature, the present study evaluates psychometric properties of the Perceptions of Victim Blame Scale (PVBS) using mock jury samples in a vignette-based capital murder antigay hate crime context. Factor analyses show support for a three-factor structure with the following perceptions of victim blame subscales: Malice, Recklessness, and Unreliability. All factors displayed expected positive associations with homonegativity and authoritarianism. Likewise, all factors displayed null relations with trait aggression and social desirability. Only the Malice factor predicted sentencing decisions after controlling for crime condition and support for the death penalty. Results are reviewed with respect to blame attribution theory and practical application of a revised PVBS. PMID:23686621

  5. Estimating the reliability of eyewitness identifications from police lineups

    PubMed Central

    Wixted, John T.; Mickes, Laura; Dunn, John C.; Clark, Steven E.; Wells, William

    2016-01-01

    Laboratory-based mock crime studies have often been interpreted to mean that (i) eyewitness confidence in an identification made from a lineup is a weak indicator of accuracy and (ii) sequential lineups are diagnostically superior to traditional simultaneous lineups. Largely as a result, juries are increasingly encouraged to disregard eyewitness confidence, and up to 30% of law enforcement agencies in the United States have adopted the sequential procedure. We conducted a field study of actual eyewitnesses who were assigned to simultaneous or sequential photo lineups in the Houston Police Department over a 1-y period. Identifications were made using a three-point confidence scale, and a signal detection model was used to analyze and interpret the results. Our findings suggest that (i) confidence in an eyewitness identification from a fair lineup is a highly reliable indicator of accuracy and (ii) if there is any difference in diagnostic accuracy between the two lineup formats, it likely favors the simultaneous procedure. PMID:26699467

  6. Lawyer fined for not disclosing client's HIV infection.

    PubMed

    1996-09-01

    [Name removed], handling the wrongful death lawsuit of a Massachusetts inmate, has been fined $15,000 because he did not disclose to the defense that the inmate was HIV-positive. Inmate [name removed], Jr. died after being beaten by police officers; he was refused medical care for the injuries. U.S. District Judge Mark L. Wolf alerted the jury as to [name removed]'s HIV status at the midpoint of a four-month trial. The jurors awarded [name removed]'s estate $435,000 plus legal fees. [Name removed] was fined for concealing evidence that was considered relevant to the trial but was not referred to the Massachusetts Board of Bar Overseers. Judge Wolf said that [name removed]'s conduct compromised the integrity of the trial. PMID:11363771

  7. Capital punishment and offenders with mental retardation: response to the Penry brief.

    PubMed

    Calnen, T; Blackman, L S

    1992-05-01

    The Supreme Court recently decided that the death penalty as it applies to persons with mental retardation is not a violation of constitutional protection from cruel and unusual punishment as long as juries consider the convicted person's disabilities during trial proceedings. Advocates for persons with mental retardation have argued that because their disability reduces culpability in capital offenses, the death penalty is always inappropriate. In this paper we argued that the latter position makes unwarranted categorical assumptions about mental retardation, fails to consider the individualized and situation-specific determinants of culpability for a capital offense, and undermines the very assumptions required to restore respect and value for citizens with mental retardation as participants in society. PMID:1344935

  8. A. Lincoln, esquire defends the murderer of a physician.

    PubMed

    Spiegel, Allen D; Kavaler, Florence

    2005-08-01

    After only about a year of law practice, Abraham Lincoln participated in his first murder trial. Dr. Jacob M. Early was shot and killed in a bitter political imbroglio. Lincoln joined a defense team of highly accomplished litigators. Despite his having the least legal experience, he was selected to give the defense summation. In his argument, he spoke to the jury in a conversational tone making his point that Dr. Early had a deadly weapon in his hands, namely an upraised wooden chair, when he was shot. His self-defense plea indicated that Henry B. Truett, the defendant, truly believed that he was in danger of being crushed by the upraised chair. Interestingly, Lincoln knew both the defendant and the murdered physician. He handled litigation for the former and served in the Black Hawk War under the command of the latter. Furthermore Lincoln knew at least five of the jurors. PMID:15989212

  9. The impact of DSM-5's alternative model for personality disorders on criminal defendants.

    PubMed

    Filone, Sarah; Strohmaier, Heidi; Murphy, Megan; DeMatteo, David

    2014-01-01

    The Diagnostic and Statistical Manual of Mental Disorders (DSM-5) workgroup on personality disorders initially proposed several revisions to diagnostic criteria and disorder labels, some of which could have had a direct impact on the perception and sentencing of criminal defendants. The recent publication of the DSM-5 included these revisions in an appendix for future research, indicating that the revised criteria require additional research before implementation. This study examined how the proposed changes, if implemented, might affect jury members' sentencing recommendations and perceptions of the defendant. Participants read vignettes in which diagnostic label (antisocial personality disorder vs. dyssocial personality disorder vs. psychopathy) and crime type (white collar vs. violent crime) were manipulated. Results suggest that participants perceived white collar offenders more negatively than violent offenders, and were generally more influenced by crime type than diagnosis. The diagnostic label was most influential on recidivism ratings and participants' perceptions of violent offenders. PMID:24352768

  10. Internet comments as a barometer of public opinion

    NASA Astrophysics Data System (ADS)

    Oster, Elad; Gilad, Erez; Feigel, Alexander

    2015-07-01

    A new method is developed to estimate social influence in Internet communities that follow a specific developing news story. The technique stems from mean-field treatment of magnetic systems and provides a measure for community stability, such as the potential of a small perturbation to culminate in a phase-transition-like phenomenon. Three real cases of developing news stories from CNN news website are analyzed. Continuous dynamics of social influence together with time is observed together with a significant increase of social influence after the announcement of important information, such as the jury decision in a legal case. This work makes it possible to estimate the size of a group that can change the opinion of the entire population. We argue that Internet comments may predict the level of social response similar to a barometer that predicts the intensity of a coming storm in still calm environment.

  11. Tobacco industry litigation strategies to oppose tobacco control media campaigns

    PubMed Central

    Ibrahim, J K; Glantz, Stanton A

    2006-01-01

    Objective To document the tobacco industry's litigation strategy to impede tobacco control media campaigns. Methods Data were collected from news and reports, tobacco industry documents, and interviews with health advocates and media campaign staff. Results RJ Reynolds and Lorillard attempted to halt California's Media Campaign alleging that the campaign polluted jury pools and violated First Amendment rights because they were compelled to pay for anti‐industry ads. The American Legacy Foundation was accused of violating the Master Settlement Agreement's vilification clause because its ads attacked the tobacco industry. The tobacco companies lost these legal challenges. Conclusion The tobacco industry has expanded its efforts to oppose tobacco control media campaigns through litigation strategies. While litigation is a part of tobacco industry business, it imposes a financial burden and impediment to media campaigns' productivity. Tobacco control professionals need to anticipate these challenges and be prepared to defend against them. PMID:16436406

  12. What people believe about how memory works: a representative survey of the U.S. population.

    PubMed

    Simons, Daniel J; Chabris, Christopher F

    2011-01-01

    Incorrect beliefs about the properties of memory have broad implications: the media conflate normal forgetting and inadvertent memory distortion with intentional deceit, juries issue verdicts based on flawed intuitions about the accuracy and confidence of testimony, and students misunderstand the role of memory in learning. We conducted a large representative telephone survey of the U.S. population to assess common beliefs about the properties of memory. Substantial numbers of respondents agreed with propositions that conflict with expert consensus: Amnesia results in the inability to remember one's own identity (83% of respondents agreed), unexpected objects generally grab attention (78%), memory works like a video camera (63%), memory can be enhanced through hypnosis (55%), memory is permanent (48%), and the testimony of a single confident eyewitness should be enough to convict a criminal defendant (37%). This discrepancy between popular belief and scientific consensus has implications from the classroom to the courtroom. PMID:21826204

  13. Editor's note

    NASA Astrophysics Data System (ADS)

    2005-11-01

    Nordita, the Nordic Institute for Theoretical Physics, was founded in 1957 by Niels Bohr and Torsten Gustafsson at Blegdamsvej in Copenhagen, joint to Bohr's legendary Institute. Today, memories of Bohr and his famous visitors -- Albert Einstein, Werner Heisenberg, Lev Landau and many others -- strongly contribute to Nordita's genius loci and inspire next generations of her visitors. Nordita awards ``Nordic Project'' grants to individual Nordic physicists to help conduct a world-class research in Nordic countries (Denmark, Finland, Island, Norway, and Sweden). Research reported here was generously supported by the Nordic Project "Quasi Periodic Oscillations in Black Hole and Neutron Star sources" awarded in 2005 to Marek Abramowicz. The Project supported the ``Nordita Workdays on QPO" (March 25 -- April 1, 2005) organized by Marek Abramowicz, Axel Brandenburg and Juri Poutanen with help of Hanne Bergen, Helle http://www.nordita.dk/positions/norproject.html

  14. Three-dimensional imaging in crime scene investigations

    NASA Astrophysics Data System (ADS)

    Baldwin, Hayden B.

    1999-02-01

    Law enforcement is responsible for investigating crimes, identifying and arresting the suspects, and presenting evidence to a judge and jury in court. In order to objectively perform these duties, police need to gather accurate information and clearly explain the crime scene and physical evidence in a court of law. Part of this information includes the documentation of the incident. Documenting an incident has always been divided into three categories: notes, sketch, and photographs. This method of recording crime scenes has been the standard for years. The major drawback, however, is that the visual documents of sketches and photographs are two dimensional. This greatly restricts the actual visualization of the incident requiring a careful cross referencing of the details in order to understand it.

  15. Failings of trauma-specific and related psychological tests in detecting post-traumatic stress disorder in forensic settings.

    PubMed

    Kleinman, Stuart B; Martell, Daniel

    2015-01-01

    Judges and juries tend to be particularly impressed by test data, especially quantitative test data. Psychometric tests specific for assessing the presence of post-traumatic stress disorder (PTSD) are commonly employed by forensic mental health evaluators. Most of these instruments, however, have been designed to detect PTSD in treatment or research, and not forensic, settings. Those who rely on these measures without adequate awareness of their often significant limits in correctly identifying malingering may induce finders of fact to inordinately confidently accept the presence of PTSD. This article reviews problematic structural and content components of trauma-specific and related instruments used to evaluate PTSD and discusses the utility of specific techniques liable to be used in forensic settings to "fool" these measures. PMID:25425278

  16. The Silence of the Unblown Whistle: The Nevada Hepatitis C Public Health Crisis

    PubMed Central

    Leary, Elizabeth; Diers, Donna

    2013-01-01

    In 2008, one of the worst public health crises occurred in the state of Nevada, where authorities discovered up to 63,000 patients were potentially exposed to hepatitis C infection, largely due to substandard infection control and other negligent practices at two endoscopy clinics in Las Vegas. In the subsequent grand jury proceedings that followed, it was discovered that several clinic employees not only participated in these egregious practices, but doctors, nurses, and other health care professionals witnessed yet failed to report these incidents, largely due to fears of whistleblower retaliation. In response, the Nevada state legislature attempted to strengthen whistleblower protection laws, but it remains unclear if such laws actually protect employees who attempt to report patient safety concerns. As the push for quality patient outcomes becomes more prominent with health care reform, whistleblower concerns must be effectively addressed to ensure that health care professionals can report patient safety concerns without fear of retaliation. PMID:23483090

  17. "With malice aforethought": revisiting the BJ Palmer "patricide" controversy.

    PubMed

    Gibbons, R W

    1994-06-01

    For over eight decades of chiropractic's existence, one of the myths associated with Founder Daniel David Palmer was the unsupported and largely surreptitious allegation that his son, B.J. Palmer, was somehow respondible for his death; What became known as the Palmer "patricide controversy" involved many of the players in early chiropractic and became little more than a sordid melodrama involving rival schools, chiropractic politicians and lawyers. It involved three Iowa grand juries and lawsuits and brought out the worst passions and actions of a family that had never really understood the father or the son. This study will review the original events, the allegations by those who sought to indict B.J. Palmer for the wrongful death of his father and the ultimate disposition of the incident, which still finds credence today among some who see conspiracy theories within the evolution of chiropractic. PMID:11613380

  18. What People Believe about How Memory Works: A Representative Survey of the U.S. Population

    PubMed Central

    Simons, Daniel J.; Chabris, Christopher F.

    2011-01-01

    Incorrect beliefs about the properties of memory have broad implications: The media conflate normal forgetting and inadvertent memory distortion with intentional deceit, juries issue verdicts based on flawed intuitions about the accuracy and confidence of testimony, and students misunderstand the role of memory in learning. We conducted a large representative telephone survey of the U.S. population to assess common beliefs about the properties of memory. Substantial numbers of respondents agreed with propositions that conflict with expert consensus: Amnesia results in the inability to remember one's own identity (83% of respondents agreed), unexpected objects generally grab attention (78%), memory works like a video camera (63%), memory can be enhanced through hypnosis (55%), memory is permanent (48%), and the testimony of a single confident eyewitness should be enough to convict a criminal defendant (37%). This discrepancy between popular belief and scientific consensus has implications from the classroom to the courtroom. PMID:21826204

  19. Expert evidence and medical manslaughter: vagueness in action.

    PubMed

    Quick, Oliver

    2011-01-01

    This article examines the reliance placed on expert evidence in prosecutions of health professionals for gross negligence manslaughter, where juries must decide whether conduct goes beyond civil negligence and constitutes the crime of involuntary manslaughter. It argues that the test for liability is vague and examines some of the consequences of this. Given the vagueness of the offence, jurors are likely to place great reliance on expert medical evidence. Little is known about how experts negotiate the legal process, empirically speaking: how they approach their task, how they view their role as expert witnesses, and the attitudes, biases, and beliefs that may underpin their testimony. Drawing on the experiences and perceptions often medical experts, this article explores how experts manage the vagueness inherent in the task of interpreting and applying gross negligence. Experts appear to go beyond offering purely medical opinion and enjoy engaging with law and the legal process. PMID:22180927

  20. Spherical photography and virtual tours for presenting crime scenes and forensic evidence in new zealand courtrooms.

    PubMed

    Tung, Nicole D; Barr, Jason; Sheppard, Dion J; Elliot, Douglas A; Tottey, Leah S; Walsh, Kevan A J

    2015-05-01

    The delivery of forensic science evidence in a clear and understandable manner is an important aspect of a forensic scientist's role during expert witness delivery in a courtroom trial. This article describes an Integrated Evidence Platform (IEP) system based on spherical photography which allows the audience to view the crime scene via a virtual tour and view the forensic scientist's evidence and results in context. Equipment and software programmes used in the creation of the IEP include a Nikon DSLR camera, a Seitz Roundshot VR Drive, PTGui Pro, and Tourweaver Professional Edition. The IEP enables a clear visualization of the crime scene, with embedded information such as photographs of items of interest, complex forensic evidence, the results of laboratory analyses, and scientific opinion evidence presented in context. The IEP has resulted in significant improvements to the pretrial disclosure of forensic results, enhanced the delivery of evidence in court, and improved the jury's understanding of the spatial relationship between results. PMID:25651814