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Sample records for somatic preoccupation constitute

  1. Development and validation of an instrument to predict functional recovery in tibial fracture patients: the somatic pre-occupation and coping (SPOC) questionnaire

    NARCIS (Netherlands)

    Busse, Jason W.; Bhandari, Mohit; Guyatt, Gordon H.; Heels-Ansdell, Diane; Kulkarni, Abhaya V.; Mandel, Scott; Sanders, David; Schemitsch, Emil; Swiontkowski, Mark; Tornetta, Paul; Wai, Eugene; Walter, Stephen D.; Guyatt, Gordon; Sanders, David W.; Schemitsch, Emil H.; Swiontkowski, Marc; Walter, Stephen; Sprague, Sheila; Buckingham, Lisa; Leece, Pamela; Viveiros, Helena; Mignott, Tashay; Ansell, Natalie; Sidorkewicz, Natalie; Agel, Julie; Bombardier, Claire; Berlin, Jesse A.; Bosse, Michael; Browner, Bruce; Gillespie, Brenda; Jones, Alan; O'Brien, Peter; Poolman, Rudolf; Macleod, Mark D.; Carey, Timothy; Leitch, Kellie; Bailey, Stuart; Gurr, Kevin; Bartha, Charlene; Low, Isolina; MacBean, Leila V.; Ramu, Mala; Reiber, Susan; Strapp, Ruth; Goslings, J. Carel; Ponsen, Kees Jan; Luitse, Jan; Kloen, Peter; Joosse, Pieter; Winkelhagen, Jasper

    2012-01-01

    To explore the role of patients' beliefs in their likelihood of recovery from severe physical trauma. We developed and validated an instrument designed to capture the impact of patients' beliefs on functional recovery from injury: the Somatic Pre-Occupation and Coping (SPOC) questionnaire. At

  2. The health preoccupation diagnostic interview: inter-rater reliability of a structured interview for diagnostic assessment of DSM-5 somatic symptom disorder and illness anxiety disorder.

    Science.gov (United States)

    Axelsson, Erland; Andersson, Erik; Ljótsson, Brjánn; Wallhed Finn, Daniel; Hedman, Erik

    2016-06-01

    Somatic symptom disorder (SSD) and illness anxiety disorder (IAD) are two new diagnoses introduced in the DSM-5. There is a need for reliable instruments to facilitate the assessment of these disorders. We therefore developed a structured diagnostic interview, the Health Preoccupation Diagnostic Interview (HPDI), which we hypothesized would reliably differentiate between SSD, IAD, and no diagnosis. Persons with clinically significant health anxiety (n = 52) and healthy controls (n = 52) were interviewed using the HPDI. Diagnoses were then compared with those made by an independent assessor, who listened to audio recordings of the interviews. Ratings generally indicated moderate to almost perfect inter-rater agreement, as illustrated by an overall Cohen's κ of .85. Disagreements primarily concerned (a) the severity of somatic symptoms, (b) the differential diagnosis of panic disorder, and (c) SSD specifiers. We conclude that the HPDI can be used to reliably diagnose DSM-5 SSD and IAD.

  3. Measuring illness beliefs in patients with lower extremity injuries: reliability and validity of the Dutch version of the Somatic Pre-Occupation and Coping questionnaire (SPOC-NL).

    Science.gov (United States)

    Reininga, Inge H F; Brouwer, Sandra; Dijkstra, Anita; Busse, Jason W; Ebrahim, Shanil; Wendt, Klaus W; El Moumni, Mostafa

    2015-02-01

    Positive coping strategies, illness perceptions and recovery expectations are associated with better clinical outcomes and earlier return to work after injuries. The Somatic Pre-Occupation and Coping (SPOC) questionnaire captures illness beliefs and coping towards recovery of physical function and return to work after surgical treatment of tibial shaft fractures. The aim of this study was to translate and culturally adapt the SPOC into Dutch (SPOC-NL) and evaluate its reliability and validity in patients with lower extremity injuries. The SPOC-NL contains four subscales: Somatic complaints, Coping, Energy, and Optimism. Patients treated for lower extremity injuries (N=106) completed the SPOC-NL, Short Form-36 and Short Musculoskeletal Function Assessment (SMFA-NL) questionnaire, and reported their current work status and self-perceived work ability. To assess test-retest reliability, 56 patients completed the SPOC-NL for a second time two weeks after the first administration of the SPOC-NL. We calculated Cronbach's Alpha, intraclass correlation coefficients (ICCs) and G coefficients to measure internal consistency and overall reliability, and used the Bland and Altman method to assess bias between test and retest SPOC-NL scores. To determine construct validity, we explored 16 a priori hypotheses regarding correlations between SPOC-NL scores and subscale scores and SF-36, SMFA-NL, work status and work ability. Internal consistency was good to excellent, with Cronbach's Alpha values ranging between 0.79 and 0.94 and G coefficients ranging between 0.77 and 0.95. Test-retest reliability was also good, since high ICCs (0.72-0.91) and G coefficients (0.82-0.94) were found. Construct validity of the SPOC-NL was good, as 75% of the predefined hypotheses were confirmed. Compared to participants who were on sick leave or receiving disability benefits, participants with a paid job had significantly higher scores on the total score and the subscales Somatic complaints and

  4. Constitutional and somatic methylation status of DMRH19 and KvDMR in Wilms tumor patients

    Directory of Open Access Journals (Sweden)

    Leila C.A. Cardoso

    2012-01-01

    Full Text Available The most frequent epigenetic alterations in Wilms tumor (WT occur at WT2, assigned to 11p15. WT2 consists of two domains: telomeric domain 1 (DMRH19 that contains the IGF2 gene and an imprinted maternally expressed transcript (H19 and centromeric domain 2 (KvDMR that contains the genes KCNQ1, KCNQ1OT1 and CDKN1C. In this work, we used pyrosequencing and MS-MLPA to compare the methylation patterns of DMRH19/KvDMR in blood and tumor samples from 40 WT patients. Normal constitutional KvDMR methylation indicated that most of the epigenetic alterations in WT occur at DMRH19. Constitutional DMRH19 hypermethylation (HM DMRH19 was observed in two patients with Beckwith-Wiedemann syndrome. Pyrosequencing and MS-MLPA showed HM DMRH19 in 28/34 tumor samples: 16/34 with isolated HM DMRH19 and 12/34 with concomitant HM DMRH19 and KvDMR hypomethylation, indicating paternal uniparental disomy. With the exception of one blood sample, the MS-MLPA and pyrosequencing findings were concordant. Diffuse or focal anaplasia was present in five tumor samples and was associated with isolated somatic HM DMRH19 in four of them. Constitutional 11p15 methylation abnormalities were present in 5% of the samples and somatic abnormalities in the majority of tumors. Combined analysis of DMRH19/KvDMR by pyrosequencing and MS-MLPA is beneficial for characterizing epigenetic anomalies in WT, and MS-MLPA is useful and reliable for estimation of DNA methylation in a clinical setting.

  5. Constitutional and somatic rearrangement of chromosome 21 in acute lymphoblastic leukaemia.

    Science.gov (United States)

    Li, Yilong; Schwab, Claire; Ryan, Sarra; Papaemmanuil, Elli; Robinson, Hazel M; Jacobs, Patricia; Moorman, Anthony V; Dyer, Sara; Borrow, Julian; Griffiths, Mike; Heerema, Nyla A; Carroll, Andrew J; Talley, Polly; Bown, Nick; Telford, Nick; Ross, Fiona M; Gaunt, Lorraine; McNally, Richard J Q; Young, Bryan D; Sinclair, Paul; Rand, Vikki; Teixeira, Manuel R; Joseph, Olivia; Robinson, Ben; Maddison, Mark; Dastugue, Nicole; Vandenberghe, Peter; Stephens, Philip J; Cheng, Jiqiu; Van Loo, Peter; Stratton, Michael R; Campbell, Peter J; Harrison, Christine J

    2014-04-03

    Changes in gene dosage are a major driver of cancer, known to be caused by a finite, but increasingly well annotated, repertoire of mutational mechanisms. This can potentially generate correlated copy-number alterations across hundreds of linked genes, as exemplified by the 2% of childhood acute lymphoblastic leukaemia (ALL) with recurrent amplification of megabase regions of chromosome 21 (iAMP21). We used genomic, cytogenetic and transcriptional analysis, coupled with novel bioinformatic approaches, to reconstruct the evolution of iAMP21 ALL. Here we show that individuals born with the rare constitutional Robertsonian translocation between chromosomes 15 and 21, rob(15;21)(q10;q10)c, have approximately 2,700-fold increased risk of developing iAMP21 ALL compared to the general population. In such cases, amplification is initiated by a chromothripsis event involving both sister chromatids of the Robertsonian chromosome, a novel mechanism for cancer predisposition. In sporadic iAMP21, breakage-fusion-bridge cycles are typically the initiating event, often followed by chromothripsis. In both sporadic and rob(15;21)c-associated iAMP21, the final stages frequently involve duplications of the entire abnormal chromosome. The end-product is a derivative of chromosome 21 or the rob(15;21)c chromosome with gene dosage optimized for leukaemic potential, showing constrained copy-number levels over multiple linked genes. Thus, dicentric chromosomes may be an important precipitant of chromothripsis, as we show rob(15;21)c to be constitutionally dicentric and breakage-fusion-bridge cycles generate dicentric chromosomes somatically. Furthermore, our data illustrate that several cancer-specific mutational processes, applied sequentially, can coordinate to fashion copy-number profiles over large genomic scales, incrementally refining the fitness benefits of aggregated gene dosage changes.

  6. Endometrial cancer and somatic G>T KRAS transversion in patients with constitutional MUTYH biallelic mutations.

    Science.gov (United States)

    Tricarico, Rossella; Bet, Paola; Ciambotti, Benedetta; Di Gregorio, Carmela; Gatteschi, Beatrice; Gismondi, Viviana; Toschi, Benedetta; Tonelli, Francesco; Varesco, Liliana; Genuardi, Maurizio

    2009-02-18

    MUTYH-associated polyposis (MAP) is an autosomal recessive condition predisposing to colorectal cancer, caused by constitutional biallelic mutations in the base excision repair (BER) gene MUTYH. Colorectal tumours from MAP patients display an excess of somatic G>T mutations in the APC and KRAS genes due to defective BER function. To date, few extracolonic manifestations have been observed in MAP patients, and the clinical spectrum of this condition is not yet fully established. Recently, one patient with a diagnosis of endometrial cancer and biallelic MUTYH mutations has been described. We here report on two additional unrelated MAP patients with biallelic MUTYH germline mutations who developed endometrioid endometrial carcinoma. The endometrial tumours were evaluated for PTEN, PIK3CA, KRAS, BRAF and CTNNB1 mutations. A G>T transversion at codon 12 of the KRAS gene was observed in one tumour. A single 1bp frameshift deletion of PTEN was observed in the same sample. Overall, these findings suggest that endometrial carcinoma is a phenotypic manifestations of MAP and that inefficient repair of oxidative damage can be involved in its pathogenesis.

  7. MLH1 constitutional and somatic methylation in patients with MLH1 negative tumors fulfilling the revised Bethesda criteria.

    Science.gov (United States)

    Crucianelli, Francesca; Tricarico, Rossella; Turchetti, Daniela; Gorelli, Greta; Gensini, Francesca; Sestini, Roberta; Giunti, Laura; Pedroni, Monica; Ponz de Leon, Maurizio; Civitelli, Serenella; Genuardi, Maurizio

    2014-10-01

    Lynch syndrome (LS) is a tumor predisposing condition caused by constitutional defects in genes coding for components of the mismatch repair (MMR) apparatus. While hypermethylation of the promoter of the MMR gene MLH1 occurs in about 15% of colorectal cancer samples, it has also been observed as a constitutional alteration, in the absence of DNA sequence mutations, in a small number of LS patients. In order to obtain further insights on the phenotypic characteristics of MLH1 epimutation carriers, we investigated the somatic and constitutional MLH1 methylation status of 14 unrelated subjects with a suspicion of LS who were negative for MMR gene constitutional mutations and whose tumors did not express the MLH1 protein. A novel case of constitutional MLH1 epimutation was identified. This patient was affected with multiple primary tumors, including breast cancer, diagnosed starting from the age of 55 y. Investigation of her offspring by allele specific expression revealed that the epimutation was not stable across generations. We also found MLH1 hypermethylation in cancer samples from 4 additional patients who did not have evidence of constitutional defects. These patients had some characteristics of LS, namely early age at onset and/or positive family history, raising the possibility of genetic influences in the establishment of somatic MLH1 methylation.

  8. [Somatic and mental morbidity of young female physicians. Does emotional exhaustion constitute the missing link?].

    Science.gov (United States)

    Győrffy, Zsuzsa; Adám, Szilvia

    2013-01-06

    The high prevalence of morbidity among female physicians in Hungary is well documented, however, little is known about the prevalence of that in certain age groups. To assess the prevalence of somatic and psychiatric morbidity in two age cohorts (Cohort 1: age 24-43 and Cohort 2: age 44-76) of female physicians and to explore the relationship between morbidity and potential risk factors including work-related stressors. Representative, cross-sectional, quantitative survey among representative samples of female physicians (N = 408). Physicians in Cohort 1 reported more frequent night shift rotation, less leisure time, and fewer days off compared to physicians in Cohort 2. Physicians in Cohort 1 were less satisfied with their work, workplace, reported less support from their colleagues, and received lower salary compared to physicians in Cohort 2. Physicians in Cohort 1 scored significantly higher on the emotional exhaustion and the personal accomplishment scales MBI as compared to Cohort 2 physicians. In Cohort 1 emotional exhaustion and personal accomplishment were associated with high depression scores and frequent suicidal ideation. The role of emotional exhaustion is decisive of young physicians' well-being. Future research should focus on understanding the psycho-social, individual, organizational, and societal correlates of the high prevalence of morbidity among young female physicians in Hungary.

  9. Weight Preoccupation in Female Mexican American Adolescents.

    Science.gov (United States)

    Guinn, Bobby; Jorgensen, Layne; Semper, Tom; Vincent, Vern

    2002-01-01

    Investigated the contribution of body size, self-esteem, age, mainstream acculturation, and athletic status to concern or preoccupation about weight among female Mexican American adolescents. Students had low acculturation, high body fatness, and moderate self-esteem. There was little difference between athletes and non-athletes. Greater body size…

  10. Constitutional and somatic deletions of the Williams-Beuren syndrome critical region in non-Hodgkin lymphoma.

    Science.gov (United States)

    Guenat, David; Quentin, Samuel; Rizzari, Carmelo; Lundin, Catarina; Coliva, Tiziana; Edery, Patrick; Fryssira, Helen; Bermont, Laurent; Ferrand, Christophe; Soulier, Jean; Borg, Christophe; Rohrlich, Pierre-Simon

    2014-11-07

    Here, we report and investigate the genomic alterations of two novel cases of Non-Hodgkin Lymphoma (NHL) in children with Williams-Beuren syndrome (WBS), a multisystem disorder caused by 7q11.23 hemizygous deletion. Additionally, we report the case of a child with NHL and a somatic 7q11.23 deletion. Although the WBS critical region has not yet been identified as a susceptibility locus in NHL, it harbors a number of genes involved in DNA repair. The high proportion of pediatric NHL reported in WBS is intriguing. Therefore, the role of haploinsufficiency of genes located at 7q11.23 in lymphomagenesis deserves to be investigated.

  11. 24 CFR 108.15 - Pre-occupancy conference.

    Science.gov (United States)

    2010-04-01

    ... plan and may schedule a pre-occupancy conference. Such pre-occupancy conference shall be held prior to initiation of sales or rental marketing activities. At this conference, the previously approved AFHM plan... days prior to engaging in sales or rental marketing activities. Upon receipt of the Notification of...

  12. Employees' psychosocial career preoccupations in relation to their ...

    African Journals Online (AJOL)

    kirstam

    addressing employees' career establishment preoccupations is likely to ... developmental task concerns and job and career satisfaction (Flaherty & Pappas. 2002 .... group, career and economic stability and security, establishing opportunities for .... practical effect) preoccupations and work-related commitment only. In terms ...

  13. Adolescent Weight Preoccupation: Influencing Factors and Entertainment Media Exposure

    Science.gov (United States)

    Jacob, John; Yoo, Jeong-Ju

    2010-01-01

    This study examined how boys' and girls' weight preoccupation varied by grade level, parent-child relationships, self-classified weight, entertainment media exposure levels, and gender. Seventh-grade girls (n = 190) and boys (n = 132) and 10th-grade girls (n = 99) and boys (n = 67) participated. Girls were more likely to report weight…

  14. Exposure-Based Therapy for Symptom Preoccupation in Atrial Fibrillation

    DEFF Research Database (Denmark)

    Särnholm, Josefin; Skúladóttir, Helga; Rück, Christian

    2017-01-01

    Atrial fibrillation (AF) is the most common cardiac arrhythmia. Patients often experience a range of symptoms resulting in a markedly reduced quality of life, and commonly show symptom preoccupation in terms of avoidance and control behaviors. Cognitive behavior therapy (CBT) has been shown...... with symptomatic paroxysmal (intermittent) atrial fibrillation who were assessed pre- and posttreatment and at 6-month follow-up. The CBT lasted 10 weeks and included exposure to physical sensations similar to AF symptoms, exposure to avoided situations or activities, and behavioral activation. We observed large...

  15. TOTAL PRODUCTIVE MAINTENANCE, A CENTRAL PREOCCUPATION OF THE MANAGERS

    Directory of Open Access Journals (Sweden)

    Daniela POPESCU

    2013-06-01

    Full Text Available This present study demonstrates that the role of the mangers in the productive maintenance is currently becoming more important. This assessment is formulated starting from the daily realities regarding the growth of the proportions of productions and along with these the growth of the volume of equipments which need a better care and maintenance for a proper operation. The productive maintenance has developed and emerged out of this necessity. Therefore, the productive maintenance in the economic theory represents the maintenance of the equipments and fabric at the highest productive level by cooperating with all departments related to production. This aspect points out that the maintenance and repair works of the equipments have to be the main preoccupation of the personnel and especially of the managers.

  16. Sexual Preoccupation Behavior in Parkinson's Disease.

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    Bronner, Gila; Hassin-Baer, Sharon; Gurevich, Tanya

    2017-01-01

    People with Parkinson's disease (PD) present with problematic sexual behaviors that are often misunderstood or ignored. Sexual problems in PD are part of a non-motor syndrome, and they play a  prominent role in the life of affected individuals and their partners. Based on our considerable clinical experience, we describe four common types of sexual preoccupation behaviors in people with PD: (1) sexual behavior with underlying sexual dysfunction, (2) sexual desire discrepancy with partner after restored desire, (3) hypersexuality and compulsive sexual behavior, and (4) sexual behavior with underlying restless genital syndrome. We also suggest methods of assessing and diagnosing these sexual behaviors, and propose alternative possible treatments for people with PD and their partners/caregivers. Understanding these four behavioral types will assist healthcare professionals in explaining and educating people with PD and their partners, contribute to decreased stress and tension between them, and help them manage these sexual issues.

  17. Retrospective reports of parental feeding practices and emotional eating in adulthood: The role of food preoccupation.

    Science.gov (United States)

    Tan, Cin Cin; Ruhl, Holly; Chow, Chong Man; Ellis, Lillian

    2016-10-01

    The current study examined the role of food preoccupation as a potential mediator of the associations between parental feeding behaviors during childhood (i.e., restriction for weight, restriction for health, emotion regulation) and emotional eating in adulthood. Participants (N = 97, Mage = 20.3 years) recalled their parents' feeding behaviors during early and middle childhood and reported on current experiences of food preoccupation and emotional eating. Findings revealed that recalled parental feeding behaviors (restriction for weight, restriction for health, emotion regulation) and food preoccupation were positively associated with later emotional eating (correlations ranged from 0.21 to 0.55). In addition, recalled restriction for weight and emotion regulation feeding were positively associated with food preoccupation, r = 0.23 and 0.38, respectively. Further, food preoccupation mediated the association between emotion regulation feeding and later emotional eating (CI95% = 0.10 to 0.44). These findings indicate that parental feeding practices in childhood are related to food preoccupation, and that food preoccupation mediates the association between emotion regulation feeding in childhood and emotional eating in adulthood. Copyright © 2016 Elsevier Ltd. All rights reserved.

  18. Somatic Symptom Disorder in Semantic Dementia: The Role of Alexisomia.

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    Gan, Joanna J; Lin, Andrew; Samimi, Mersal S; Mendez, Mario F

    Semantic dementia (SD) is a neurodegenerative disorder characterized by loss of semantic knowledge. SD may be associated with somatic symptom disorder due to excessive preoccupation with unidentified somatic sensations. To evaluate the frequency of somatic symptom disorder among patients with SD in comparison to comparably demented patients with Alzheimer׳s disease. A retrospective cohort study was conducted using clinical data from a referral-based behavioral neurology program. Fifty-three patients with SD meeting criteria for imaging-supported semantic variant primary progressive aphasia (another term for SD) were compared with 125 patients with clinically probable Alzheimer disease. Logistic regression controlled for sex, age, disease duration, education, overall cognitive impairment, and depression. The prevalence of somatic symptom disorder was significantly higher among patients with SD (41.5%) compared to patients with Alzheimer disease (11.2%) (odds ratio = 6:1; p Cotard syndrome or the delusion that unidentified somatic symptoms signify death or deterioration. SD, a disorder of semantic knowledge, is associated with somatic symptom disorder from impaired identification of somatic sensations. Their inability to read and name somatic sensations, or "alexisomia," results in disproportionate and persistent concern about somatic sensations with consequent significant disability. Copyright © 2016 The Academy of Psychosomatic Medicine. Published by Elsevier Inc. All rights reserved.

  19. Somatization as a core symptom of melancholic type depression. Evidence from a cross-cultural study.

    Science.gov (United States)

    Ebert, D; Martus, P

    1994-12-01

    The study questions whether different types of somatization may be a core symptom of melancholia, thus, being invariable across cultures and being a candidate for neurobiological research and diagnostic criteria. 51 Turkish patients and 51 education-matched German patients with melancholic depression were compared for two types of somatization. Turkish patients had higher frequencies of somatic preoccupation and hypochondriasis but they were not different in the perception and experience of somatic symptoms. It is concluded that: (1) somatization has to be differentiated psychopathologically; (2) it may be a neurobiological core symptom of melancholia in the well-defined sense of 'perceiving abnormal somatic symptoms'; and (3) it may be a culture-bound symptom in the sense of 'being abnormally concerned with somatic symptoms or hypochondrial fears'.

  20. The Association Between Family Flexibility, Food Preoccupation and Body Image Among Crystal Abuser Women

    OpenAIRE

    Rahmatizadeh, Masoumeh; Khodabakhshi Koolaee, Anahita

    2012-01-01

    Background Methamphetamine (MA) is a highly addictive stimulant which has destructive effects. There is also evidence that methamphetamine use in some females, partly is due to their desire to lose weight. The purpose of this study was to determine the association between family flexibility, food preoccupation and body image among crystal abuser women. Objectives This study tried to evaluate whether food preoccupation, body image and family flexibility affect on crystal abuse in women. Patien...

  1. Constitutional aneuploidy and cancer predisposition.

    Science.gov (United States)

    Ganmore, Ithamar; Smooha, Gil; Izraeli, Shai

    2009-04-15

    Constitutional aneuploidies are rare syndromes associated with multiple developmental abnormalities and the alterations in the risk for specific cancers. Acquired somatic chromosomal aneuploidies are the most common genetic aberrations in sporadic cancers. Thus studies of these rare constitutional aneuploidy syndromes are important not only for patient counseling and clinical management, but also for deciphering the mechanisms by which chromosomal aneuploidy affect cancer initiation and progression. Here we review the major constitutional aneuploidy syndromes and suggest some general mechanisms for the associated cancer predisposition.

  2. Somatic symptom disorder

    Science.gov (United States)

    ... related disorders; Somatization disorder; Somatiform disorders; Briquet syndrome; Illness anxiety disorder References American Psychiatric Association. Somatic symptom disorder. Diagnostic and Statistical Manual of Mental Disorders . ...

  3. Multiple somatic symptoms in primary care

    DEFF Research Database (Denmark)

    Goldberg, D. P.; Reed, G. M.; Robles, R.

    2016-01-01

    Objective A World Health Organization (WHO) field study conducted in five countries assessed proposals for Bodily Stress Syndrome (BSS) and Health Anxiety (HA) for the Primary Health Care Version of ICD-11. BSS requires multiple somatic symptoms not caused by known physical pathology and associated...... with distress or dysfunction. HA involves persistent, intrusive fears of having an illness or intense preoccupation with and misinterpretation of bodily sensations. This study examined how the proposed descriptions for BSS and HA corresponded to what was observed by working primary care physicians (PCPs......) in participating countries, and the relationship of BSS and HA to depressive and anxiety disorders and to disability. Method PCPs referred patients judged to have BSS or HA, who were then interviewed using a standardized psychiatric interview and a standardized measure of disability. Results Of 587 patients...

  4. Music Preference, Depression, Suicidal Preoccupation, and Personality: Comment on Stack and Gundlach's Papers.

    Science.gov (United States)

    Lester, David; Whipple, Melissa

    1996-01-01

    In a sample of students (n=93), preference for country and western music was not associated with depression or suicidal preoccupation as has been suggested by Stack and Gundlach. However, preference for heavy metal music was associated with prior suicidal ideation. Stronger associations were found between music preferences and measures of…

  5. Adopted Adolescents' Preoccupation with Adoption: The Impact on Adoptive Family Relationships.

    Science.gov (United States)

    Kohler, Julie K.; Grotevant, Harold D.; McRoy, Ruth G.

    2002-01-01

    Examines relationship between intensity of adopted adolescents' thinking about their adoptions and their adoptive family relationships in 135 adopted adolescents. Adolescents with extremely high levels of preoccupation reported significantly higher levels of alienation and significantly lower levels of trust for their adoptive mothers and fathers.…

  6. The Role of Trait Anxiety and Preoccupation with Reading Disabilities of Children and Their Mothers in Predicting Children's Reading Comprehension

    Science.gov (United States)

    Blicher, Shira; Feingold, Liat; Shany, Michal

    2017-01-01

    This study investigated the relationship between reading comprehension (RC), trait anxiety, and preoccupation with reading disability (RD) in 88 school children in Grades 3 through 5 and in their mothers. Children's trait anxiety had a significant direct negative relationship with RC and also mediated the association between preoccupation with RD…

  7. Constitutional aneuploidy and cancer predisposition†

    Science.gov (United States)

    Ganmore, Ithamar; Smooha, Gil; Izraeli, Shai

    2009-01-01

    Constitutional aneuploidies are rare syndromes associated with multiple developmental abnormalities and the alterations in the risk for specific cancers. Acquired somatic chromosomal aneuploidies are the most common genetic aberrations in sporadic cancers. Thus studies of these rare constitutional aneuploidy syndromes are important not only for patient counseling and clinical management, but also for deciphering the mechanisms by which chromosomal aneuploidy affect cancer initiation and progression. Here we review the major constitutional aneuploidy syndromes and suggest some general mechanisms for the associated cancer predisposition. PMID:19297405

  8. Group therapy for somatization disorders in primary care: maintenance of treatment goals of short cognitive-behavioural treatment one-and-a-half-year follow-up.

    Science.gov (United States)

    Lidbeck, J

    2003-06-01

    The objective of this study was to evaluate the maintenance of treatment goals of a short cognitive-behavioural group treatment programme for the management of somatization disorders in primary care. In a previous controlled 6-month follow-up study, patients with somatization disorders (n=32) improved with respect to illness and somatic preoccupation, hypochondriasis, and medication usage. In the present report the same group of patients were also investigated one-and-a-half year after initial treatment. The long-term follow-up manifested maintained improvement with respect to hypochondriasis. There was additional reduction of anxiety and psychosocial preoccupation, whereas somatization and depression-anxiety scores improved progressively. A short cognitive-behavioural group treatment of psychosomatic patients can be useful in primary care and may manifest maintained or progressive beneficial outcome.

  9. Cortisol and somatization.

    Science.gov (United States)

    Rief, W; Auer, C

    2000-05-01

    Somatization symptoms are frequently associated with depression, anxiety, and feelings of distress. These features interact with the activity of the HPA-axis. Therefore we investigated relationships between somatization symptoms and cortisol. Seventy-seven participants were classified into three groups: somatization syndrome (at least eight physical symptoms from the DSM-IV somatization disorder list), somatization syndrome combined with major depression, and healthy controls. The following data were collected: salivary cortisol at three time points (morning, afternoon, evening), nighttime urinary cortisol, serum cortisol after the dexamethasone suppression test (DST), and psychological variables such as depression, anxiety, somatization, and hypochondriasis. Salivary cortisol showed typical diurnal variations. However, the groups did not differ on any of the cortisol variables. A possible explanation may be counteracting effects of somatization and depression. Exploratory correlational analyses revealed that associations between cortisol and psychopathological variables were time-dependent. DST results correlated with psychological aspects of somatization, but not with the number of somatoform symptoms per se.

  10. Management of somatic symptoms

    DEFF Research Database (Denmark)

    Schröder, Andreas; Dimsdale, Joel

    2014-01-01

    on the recognition and effective management of patients with excessive and disabling somatic symptoms. The clinical presentation of somatic symptoms is categorized into three groups of patients: those with multiple somatic symptoms, those with health anxiety, and those with conversion disorder. The chapter provides...

  11. EARLY POSTPARTUM PARENTAL PREOCCUPATION AND POSITIVE PARENTING THOUGHTS: RELATIONSHIP WITH PARENT-INFANT INTERACTION.

    Science.gov (United States)

    Kim, Pilyoung; Mayes, Linda; Feldman, Ruth; Leckman, James F; Swain, James E

    2013-01-01

    Parenting behaviors and parent-infant emotional bonding during the early postpartum months play a critical role in infant development. However, the nature and progression of parental thoughts and their relationship with interactive behaviors have received less research. The current study investigated the trajectory of parental thoughts and behaviors among primiparous mothers ( n = 18) and fathers ( n = 15) and multiparous mothers ( n = 13) and fathers ( n = 13), which were measured at the first and third postpartum month. At the third postpartum month, the relationship between parental thoughts and parental interactive behaviors also was tested. Mothers and fathers showed high levels of preoccupations and caregiving thoughts during the first postpartum month that significantly declined by the third postpartum month. In contrast, positive thoughts about parenting and the infant increased over the same time interval. Mothers presented higher levels of preoccupations and positive thoughts than did fathers, and first-time parents reported more intense preoccupations than did experienced parents. Although maternal sensitivity was inversely related to maternal anxious thoughts, paternal sensitivity was predicted by higher levels of anxious as well as caregiving and positive thoughts.

  12. Weight preoccupation as a function of observed physical attractiveness: ethnic differences among normal-weight adolescent females.

    Science.gov (United States)

    Colabianchi, Natalie; Ievers-Landis, Carolyn E; Borawski, Elaine A

    2006-09-01

    To examine the association between observer ratings of physical attractiveness and weight preoccupation for female adolescents, and to explore any ethnic differences between Caucasian, African-American, and Hispanic females. Normal-weight female adolescents who had participated in the National Longitudinal Study of Adolescent Health in-home Wave II survey were included (n = 4,324). Physical attractiveness ratings were made in vivo by interviewers. Using logistic regression models stratified by ethnicity, the associations between observer-rated attractiveness and weight preoccupation were examined after controlling for demographics, measured body mass index (BMI) and psychosocial factors. Caucasian female adolescents perceived as being more attractive reported significantly greater weight preoccupation compared with those rated as being less attractive. Observed attractiveness did not relate to weight preoccupation among African-American or Hispanic youth when controlling for other factors. For Caucasian female adolescents, being perceived by others as more attractive may be a risk factor for disordered eating.

  13. Constitutional Conservatism

    Science.gov (United States)

    Berkowitz, Peter

    2009-01-01

    After their dismal performance in election 2008, conservatives are taking stock. As they examine the causes that have driven them into the political wilderness and as they explore paths out, they should also take heart. After all, election 2008 shows that America's constitutional order is working as designed. Indeed, while sorting out their errors…

  14. 5-HTTLPR polymorphism and anxious preoccupation in early breast cancer patients

    International Nuclear Information System (INIS)

    Schillani, Giulia; Era, Daniel; Cristante, Tania; Mustacchi, Giorgio; Richiardi, Martina; Grassi, Luigi; Giraldi, Tullio

    2012-01-01

    Difficulties in coping with cancer, and the accompanying anxious and depressive symptoms, have been shown to affect the mood and the quality of life in breast cancer patients. 5-Hydroxytryptamine Transporter Gene-linked Polymorphic Region (5-HTTLPR) functional polymorphism of serotonin transporter has been shown to influence the adaptation to stressful life events. The aim of this prospective study was therefore to examine the association of 5-HTTLPR with the mental adaptation to cancer diagnosis and treatment. Forty eight consecutive patients with early mammary carcinoma were evaluated at enrolment and at follow up after one and three months. The patients were characterized psychometrically using the Hospital Anxiety and Depression Scale (HADS) and the Mini-Mental Adjustment to Cancer Scale (Mini-MAC); 5-HTTLPR allelic variants were determined using PCR-based techniques. In women with early breast cancer, the mental adaptation to the disease was associated with high scores of avoidance and anxious preoccupation of Mini-MAC, which decreased with time at follow up. Anxious preoccupation decreased with time less in patients with the S/S and S/L genetic variant of 5-HTTLPR as compared with the L/L carriers (p=0.023), indicating gene - environment interactions. These results indicate that the characterization of 5-HTTLPR allows the identification of breast cancer patients in greater risk of mental suffering, for which specific intervention may be focused; in case of drug therapy, they provide indications for the choice of most appropriate agent in a pharmacogenetic perspective

  15. Somatization in Parkinson's Disease

    DEFF Research Database (Denmark)

    Carrozzino, Danilo; Bech, Per; Patierno, Chiara

    2017-01-01

    The current systematic review study is aimed at critically analyzing from a clinimetric viewpoint the clinical consequence of somatization in Parkinson's Disease (PD). By focusing on the International Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines, we...... consequence of such psychiatric symptom should be further evaluated by replacing the clinically inadequate diagnostic label of psychogenic parkinsonism with the psychosomatic concept of persistent somatization as conceived by the Diagnostic Criteria for Psychosomatic Research (DCPR)....

  16. Maternal preoccupation and parenting as predictors of emotional and behavioral problems in children of women with breast cancer.

    Science.gov (United States)

    Sigal, John J; Perry, J Christopher; Robbins, James M; Gagné, Marie-Anik; Nassif, Edgard

    2003-03-15

    To test the hypothesis that differences between sicker and not-so-sick women in their preoccupation with their illness and parenting behavior can explain why some investigators find that children of breast cancer patients fare better than controls and other investigators find the reverse. Forty-two women with metastasized breast cancer (sicker mothers) and 45 women with a first occurrence of nonmetastasized breast cancer (not-so-sick mothers) rated the degree of their preoccupation with the disease, their parenting behavior, mood, and social supports and the emotional and behavioral symptoms in one of their children. Their 12- to 18-year-old children rated their mothers' parenting behavior, their own emotional and behavioral symptoms, and their self-esteem. Sicker mothers reported relatively less preoccupation. They, and their children, reported less poor parenting and fewer externalizing symptoms in the children. Regression analyses revealed further differences between the groups. Less preoccupation with their illness and less poor parenting behavior by sicker mothers may explain why their children seem to fare better then those of not-so-sick mothers. Formulations concerning families of breast cancer patients should include consideration of the effect of the mothers' perception of the severity of their illness.

  17. Hypochondriasis and somatization.

    Science.gov (United States)

    Kellner, R

    1987-11-20

    Between 60% and 80% of healthy individuals experience somatic symptoms in any one week. About 10% to 20% of a random sample of people worry intermittently about illness. A substantial proportion of patients present physicians with somatic complaints for which no organic cause can be found. Patients who are hypochondriacal do not understand the benign nature of functional somatic symptoms and interpret these as evidence of disease. Hypochondriacal concerns range from common short-lived worries to persistent and distressing fears or convictions of having a disease. Hypochondriasis can be secondary to other psychiatric disorders (eg, melancholia or panic disorder), and hypochondriacal attitudes remit when the primary disorder is successfully treated. Patients with primary hypochondriasis are also anxious or depressed, but the fear of disease, or the false belief of having a disease, persists and is the most important feature of their psychopathology. There are substantial differences among hypochondriacal patients in their personalities and psychopathologies. Psychotherapy as well as psychotropic drugs are effective in the treatment of functional somatic symptoms. There are no adequate controlled studies on the value of psychotherapy in hypochondriasis; the recommended guidelines are based on uncontrolled studies of hypochondriasis and on controlled studies of the psychotherapy in similar disorders. The prognosis of functional somatic symptoms as well as that of hypochondriasis is good in a substantial proportion of patients.

  18. Somatic and genetic effects

    International Nuclear Information System (INIS)

    Broerse, J.J.; Barendsen, G.W.; Kal, H.B.; Kogel, A.J. van der

    1983-01-01

    This book contains the extended abstracts of the contributions of the poster workshop sessions on somatic and genetic effects of the 7th international congress of radiation research. They cover the following main topics: haematopoietic and immune systems, mechanisms of late effects in various tissues, endogenous and exogenous factors in radiation carcinogenesis, teratogenic effects, genetic effects, in vitro transformation, tumour induction in different tissues, carcinogenesis in incorporated tissues, cancer epidemology and risk assessment. refs.; figs.; tabs

  19. Hour glass half full or half empty? Future time perspective and preoccupation with negative events across the life span.

    Science.gov (United States)

    Strough, JoNell; Bruine de Bruin, Wändi; Parker, Andrew M; Lemaster, Philip; Pichayayothin, Nipat; Delaney, Rebecca

    2016-09-01

    According to socioemotional selectivity theory, older adults' emotional well-being stems from having a limited future time perspective that motivates them to maximize well-being in the "here and now." Presumably, then, older adults' time horizons are associated with emotional competencies that boost positive affect and dampen negative affect, but little research has addressed this. Using a U.S. adult life-span sample (N = 3,933; 18-93 years), we found that a 2-factor model of future time perspective (future opportunities; limited time) fit the data better than a 1-factor model. Through middle age, people perceived the life-span hourglass as half full-they focused more on future opportunities than limited time. Around Age 60, the balance changed to increasingly perceiving the life-span hourglass as half empty-they focused less on future opportunities and more on limited time, even after accounting for perceived health, self-reported decision-making ability, and retirement status. At all ages, women's time horizons focused more on future opportunities compared with men's, and men's focused more on limited time. Focusing on future opportunities was associated with reporting less preoccupation with negative events, whereas focusing on limited time was associated with reporting more preoccupation. Older adults reported less preoccupation with negative events, and this association was stronger after controlling for their perceptions of limited time and fewer future opportunities, suggesting that other pathways may explain older adults' reports of their ability to disengage from negative events. Insights gained and questions raised by measuring future time perspective as 2 dimensions are discussed. (PsycINFO Database Record (c) 2016 APA, all rights reserved).

  20. The Constitutional Amendment Process

    Science.gov (United States)

    Chism, Kahlil

    2005-01-01

    This article discusses the constitutional amendment process. Although the process is not described in great detail, Article V of the United States Constitution allows for and provides instruction on amending the Constitution. While the amendment process currently consists of six steps, the Constitution is nevertheless quite difficult to change.…

  1. Constitutional Rights in Indonesia

    OpenAIRE

    Judhariksawan

    2018-01-01

    The constitution is fundamental to the life of the modern state as a major foothold in state governance. Includes the guarantee of constitutional rights of citizens. The The constitution is the basis of state organizers to be implemented so that the state is obliged to guarantee the fulfillment of citizens' constitutional rights. Human rights have become an important part of the modern constitution. This study will describe how human rights guarantees become part of consti...

  2. Constitutional changes and the dilemmas of constitutionalism

    Directory of Open Access Journals (Sweden)

    Arsen Bačić

    2009-01-01

    Full Text Available The need to develop constitutional mechanisms whose aim is to resolve fundamental relations in society demands the widest possible inclusion of all of society’s active participants in the discussion on the need to adopt or revise the Constitution. The opening of every new round of constitutional changes is of great importance because it always unlocks certain new and important questions. The answers to those questions should be offered by state authority (policy and civil society including science and its disciplines. In this paper, the author mentions several topics which are of interest in the current discussion on the significance of current constitutional changes for the future of the development of constitutionalism and democracy in the Republic of Croatia. These are above all topics of political and legal constitutionalism and suggestions linked to strengthening the independence of judicial powers. The author advocates consistent application of constitutional control and check mechanisms which exclude all insularity of judicial powers in relation to democratic control.

  3. Mind-Body Interactions in Anxiety and Somatic Symptoms.

    Science.gov (United States)

    Mallorquí-Bagué, Núria; Bulbena, Antonio; Pailhez, Guillem; Garfinkel, Sarah N; Critchley, Hugo D

    2016-01-01

    Anxiety and somatic symptoms have a high prevalence in the general population. A mechanistic understanding of how different factors contribute to the development and maintenance of these symptoms, which are highly associated with anxiety disorders, is crucial to optimize treatments. In this article, we review recent literature on this topic and present a redefined model of mind-body interaction in anxiety and somatic symptoms, with an emphasis on both bottom-up and top-down processes. Consideration is given to the role played in this interaction by predisposing physiological and psychological traits (e.g., interoception, anxiety sensitivity, and trait anxiety) and to the levels at which mindfulness approaches may exert a therapeutic benefit. The proposed model of mind-body interaction in anxiety and somatic symptoms is appraised in the context of joint hypermobility syndrome, a constitutional variant associated with autonomic abnormalities and vulnerability to anxiety disorders.

  4. Osteoporosis and Somatization of Anxiety

    Directory of Open Access Journals (Sweden)

    Maria Papanikou

    2013-12-01

    Full Text Available Chronic stress can now be physiologically traced as a significant player in the creation of osteoporotic bones. The present pilot study involved 100 women (N = 42 have been diagnosed with osteopenia, N = 21 have been diagnosed with osteoporosis, N = 37 had a non-osteoporotic condition who participated in the Hellenic Society of Osteoporosis Association Support. Correlations between somatic symptoms of anxiety and osteoporosis, and among medications and somatization in women were explored. Assessments were based on a self-report demographic questionnaire and on the Short Anxiety Screening Test (SAST administered for detection of anxiety disorder and somatization. Statistical analysis detected non-significant differences regarding the correlation between anxiety symptomatology or somatization due to osteoporosis and osteopenia diagnosis. The same pattern is observed among women’s age group, the occupational and marital status. Hypothesis that the osteoporosis and osteopenia group would manifest significant relationships with the age group and medicines was confirmed, as well as between somatization and medicines that women with osteoporosis and osteopenia undertake. The results suggest that women are not prone to manifest anxiety or somatization in relation to the osteoporosis condition. However, the majority of women with osteoporosis and osteopenia consume more than two medicines other than those for osteoporosis. This quantity and combination they undertake appear to contribute and deteriorate their anxiety/somatization symptomatology. Further research based on a larger sample would give more definite results.

  5. Constitutional reform as process

    OpenAIRE

    Schultze, Rainer-Olaf (Prof.)

    2000-01-01

    Constitutional reform as process. - In: The politics of constitutional reform in North America / Rainer-Olaf Schultze ... (eds.). - Opladen : Leske + Budrich, 2000. - S. 11-31. - (Politikwissenschaftliche paperbacks ; 30)

  6. Transnational Constitutional Law

    NARCIS (Netherlands)

    Zumbansen, P (Peer); K.I. Bhatt (Kinnari)

    2018-01-01

    textabstractThis chapter provides an overview of the emerging field of transnational constitutional law (TCL). Whilst questions of constitutional law are typically discussed in the context of a specific domestic legal setting, a salient strategy of TCL is to understand constitutional law and its

  7. UNDERSTANDING INFORMAL CONSTITUTIONAL CHANGE

    Directory of Open Access Journals (Sweden)

    Stephen M. Griffin

    2016-01-01

    Full Text Available Amid much recent American work on the problem of informal constitutional change, this article stakes out a distinctive position. I argue that theories of constitutional change in the US must address the question of the relationship between the “small c” and “big C” Constitution and treat seriously the possibility of conflict between them. I stress the unavoidable role the text of the Constitution and structural doctrines of federalism and separation of powers play in this relationship and thus in constitutional change, both formal and informal. I therefore counsel against theories that rely solely on a practice-based approach or analogies between “small c” constitutional developments and British or Commonwealth traditions of the “unwritten” constitution and constitutional “conventions.” The alternative I advocate is to approach constitutional change from a historicist perspective that focuses attention on state building and the creation of new institutional capacities. This approach will allow us to make progress by highlighting that there can be multiple constitutional orders in a given historical era, thus accounting for the conflictual nature of contemporary constitutional development in the US.

  8. Somatically acquired structural genetic differences

    DEFF Research Database (Denmark)

    Magaard Koldby, Kristina; Nygaard, Marianne; Christensen, Kaare

    2016-01-01

    Structural genetic variants like copy number variants (CNVs) comprise a large part of human genetic variation and may be inherited as well as somatically acquired. Recent studies have reported the presence of somatically acquired structural variants in the human genome and it has been suggested t...... with age.European Journal of Human Genetics advance online publication, 20 April 2016; doi:10.1038/ejhg.2016.34....

  9. Somatic embryogenesis of Carica Papaya

    International Nuclear Information System (INIS)

    Alvina Lindsay Mijen; Rusli Ibrahim

    2006-01-01

    This paper describes the somatic embryogenesis of Carica papaya. Culture medium used was1/2 strength MS basal medium supplemented with 6% sucrose, 0.27 % agar, glutamine and various concentrations of 2,4-Dichlorophenoxyacetic acid (2,4-D). After 8 weeks in culture, the best concentration of 2,4-D to induce somatic embryo is at 45.2 μM. (Author)

  10. Monitoring Milk Somatic Cell Counts

    Directory of Open Access Journals (Sweden)

    Gheorghe Şteţca

    2014-11-01

    Full Text Available The presence of somatic cells in milk is a widely disputed issue in milk production sector. The somatic cell counts in raw milk are a marker for the specific cow diseases such as mastitis or swollen udder. The high level of somatic cells causes physical and chemical changes to milk composition and nutritional value, and as well to milk products. Also, the mastitic milk is not proper for human consumption due to its contribution to spreading of certain diseases and food poisoning. According to these effects, EU Regulations established the maximum threshold of admitted somatic cells in raw milk to 400000 cells / mL starting with 2014. The purpose of this study was carried out in order to examine the raw milk samples provided from small farms, industrial type farms and milk processing units. There are several ways to count somatic cells in milk but the reference accepted method is the microscopic method described by the SR EN ISO 13366-1/2008. Generally samples registered values in accordance with the admissible limit. By periodical monitoring of the somatic cell count, certain technological process issues are being avoided and consumer’s health ensured.

  11. Predicting changes in sleep complaints from baseline values and changes in work demands, work control, and work preoccupation--the WOLF-project.

    Science.gov (United States)

    Åkerstedt, Torbjörn; Nordin, Maria; Alfredsson, Lars; Westerholm, Peter; Kecklund, Göran

    2012-01-01

    Stress as a cause of disturbed sleep is often taken for granted, but the longitudinal evidence is limited. The aim of this study was to evaluate new cases of poor sleep as a function of changes in reported work demands, work control, and work preoccupation. Longitudinal study of change with measures occurring twice within a 5-year interval during a period when the prevalence of impaired sleep was increasing in Sweden. The sample of companies was taken from northern Sweden (Norrland) and included 3637 individuals from the "WOLF Norrland" longitudinal cohort, collected through company health services. During the measurement period, 16% of those studied developed new cases of impaired sleep. Logistic regressions adjusted for demographics, work environment factors, and disturbed sleep at T1 period one showed a significant increase in new cases for high work demands and high work preoccupation (OR=1.37; Ci=1.09-1.72 and OR=1.80; CI=1.42-2.28, respectively). The analysis of change in the predictors showed effects of a change from low to high work demands (OR=1.39; Ci=1.00-1.95) on new cases of impaired sleep. Consistent high work demands (high at both points) showed a similar increase (OR=1.49; Ci=1.06-2.11) but no effect was seen for reduced demands. Change in work preoccupation yielded stronger effects with OR=2.47 (1.78-2.47) for increased work preoccupation and OR=3.79 (2.70-5.31) for consistent high work preoccupation. Also, a reduction in work preoccupation was associated with a reduction in new cases of disturbed sleep. Control at work was not related to sleep. Stratification with respect to gender mainly led to fewer significant results (particularly for women) due to larger confidence intervals. It was concluded that self-reported work preoccupation predicts subsequent impairment of sleep and that increased preoccupation is associated with new cases of impaired sleep. Similar, but weaker, results were obtained for work demands. Copyright © 2011 Elsevier B

  12. Does psychological functioning mediate the relationship between bullying involvement and weight loss preoccupation in adolescents? A two-stage cross-sectional study.

    Science.gov (United States)

    Lee, Kirsty; Guy, Alexa; Dale, Jeremy; Wolke, Dieter

    2017-03-24

    Adolescent bullying is associated with a range of adversities for those who are bullied i.e., victims and bully-victims (e.g., those who bully others and get victimised), including reduced psychological functioning and eating disorder symptoms. Bullies are generally well-adjusted psychologically, but previous research suggests that bullies may also engage in problematic diet behaviours. This study investigates a) whether adolescents involved in bullying (bullies, victims, bully-victims) are at increased risk of weight loss preoccupation, b) whether psychological functioning mediates this relationship and c) whether sex is a key moderator. A two-stage design was used. In stage 1, adolescents (n = 2782) from five UK secondary schools were screened for bullying involvement using self and peer reports. In stage 2, a sample of bullies, victims, bully-victims and uninvolved adolescents (n = 767) completed a battery of assessments. The measures included the eating behaviours component of the Child and Adolescent Psychiatric Assessment, which was reduced to one factor (weight loss preoccupation) and used as the outcome variable. Measures of self-esteem, body-esteem and emotional problems were reduced to a latent (mediator) variable of psychological functioning. Multi-group analysis examined the effects of sex and all models were adjusted for covariates (BMI, pubertal stage, age, parental education and ethnicity). Bullies, victims and bully-victims were at increased risk of weight loss preoccupation compared to adolescents uninvolved in bullying. The mechanism by which bullying involvement related to increased weight loss preoccupation varied by bullying role: in bullies the effect was direct, in victims the effect was indirect (via reduced psychological functioning) and in bully-victims the effect was both direct and indirect. Sex significantly moderated the relationship in bullies: weight loss preoccupation was only statistically significant in bullies who were

  13. Transnational Constitutional Law

    OpenAIRE

    Zumbansen, P (Peer); Bhatt, Kinnari

    2018-01-01

    textabstractThis chapter provides an overview of the emerging field of transnational constitutional law (TCL). Whilst questions of constitutional law are typically discussed in the context of a specific domestic legal setting, a salient strategy of TCL is to understand constitutional law and its values by placing them ‘in context’ with existing and evolving cultural norms and political, social and economic discourses and struggles. Drawing on socio-legal investigations into the relationships ...

  14. SOMATIC EMBRYOGENESIS AND MORPHOANATOMY OF Ocotea porosa SOMATIC EMBRYOS

    Directory of Open Access Journals (Sweden)

    Luciana Luiza Pelegrini

    2013-01-01

    Full Text Available Ocotea porosa seeds have strong tegument dormancy, recalcitrant behavior, low and irregular germination and that makes its natural propagation difficult. The aim of this study was to establish a protocol of regeneration of Ocotea porosa from somatic embryogenesis. Immature embryonic axes were inoculated on WPM culture medium supplemented with 2.4-D (200 μM combined or not with hydrolyzed casein or glutamine (0.5 or 1 g l-1, during 90 days. The repetitive embryogenesis was induced on medium with 2.4-D (22.62 μM combined with 2-iP (2.46 μM followed by transfer to culture medium with hydrolyzed casein or glutamine (1 g l-1 during 90 days. The maturation of somatic embryos was tested in culture medium containing NAA (0.5 μM and 2-iP (5; 10 and 20 μM. The highest percentage of somatic embryos induction (8.3% was observed in WPM culture medium containing 200 μM 2.4-D and 1 g L-1 hydrolyzed casein and the development of somatic embryos occurred indirectly. Repetitive somatic embryogenesis was promoted in WPM medium containing hydrolyzed casein or glutamine. However, the culture medium containing hydrolyzed casein promoted the maintenance of embryogenic capacity for more than two years. During the maturity phase, there was a low progression of globular embryos to cordiform and torpedo stages. The different ontogenetic stages of somatic embryos of Ocotea porosa were characterized by histological studies.

  15. SOMATIC EMBRYOGENESIS AND MORPHOANATOMY OF Ocotea porosa SOMATIC EMBRYOS

    Directory of Open Access Journals (Sweden)

    Luciana Luiza Pelegrini

    2013-12-01

    Full Text Available http://dx.doi.org/10.5902/1980509812343Ocotea porosa seeds have strong tegument dormancy, recalcitrant behavior, low and irregular germinationand that makes its natural propagation difficult. The aim of this study was to establish a protocol ofregeneration of Ocotea porosa from somatic embryogenesis. Immature embryonic axes were inoculatedon WPM culture medium supplemented with 2.4-D (200 μM combined or not with hydrolyzed casein orglutamine (0.5 or 1 g l-1, during 90 days. The repetitive embryogenesis was induced on medium with 2.4-D(22.62 μM combined with 2-iP (2.46 μM followed by transfer to culture medium with hydrolyzed caseinor glutamine (1 g l-1 during 90 days. The maturation of somatic embryos was tested in culture mediumcontaining NAA (0.5 μM and 2-iP (5; 10 and 20 μM. The highest percentage of somatic embryos induction(8.3% was observed in WPM culture medium containing 200 μM 2.4-D and 1 g L-1 hydrolyzed casein andthe development of somatic embryos occurred indirectly. Repetitive somatic embryogenesis was promotedin WPM medium containing hydrolyzed casein or glutamine. However, the culture medium containinghydrolyzed casein promoted the maintenance of embryogenic capacity for more than two years. Duringthe maturity phase, there was a low progression of globular embryos to cordiform and torpedo stages.The different ontogenetic stages of somatic embryos of Ocotea porosa were characterized by histologicalstudies.

  16. Predicting changes in sleep complaints from baseline values and changes in work demands, work control, and work preoccupation - The WOLF-project

    NARCIS (Netherlands)

    Äkerstedt, T.; Nordin, M.; Alfredsson, L.; Westerholm, P.; Kecklund, L.G.

    2012-01-01

    Study objective: Stress as a cause of disturbed sleep is often taken for granted, but the longitudinal evidence is limited. The aim of this study was to evaluate new cases of poor sleep as a function of changes in reported work demands, work control, and work preoccupation. Methods: Longitudinal

  17. Breaking the cycle of desire : Mindfulness and executive control weaken the relation between an implicit measure of alcohol valence and preoccupation with alcohol-related thoughts

    NARCIS (Netherlands)

    Ostafin, Brian D.; Kassman, K.T.; Wessel, Ineke

    2013-01-01

    Stimuli with strong affective valence capture attention. This can impede the self-regulation of impulses. That is, preoccupation with a tempting stimulus such as alcohol may lead to a continued activation of automatic affective responses to that stimulus, increasing the likelihood of approach and

  18. Attention biases in preoccupation with body image: An ERP study of the role of social comparison and automaticity when processing body size.

    Science.gov (United States)

    Uusberg, Helen; Peet, Krista; Uusberg, Andero; Akkermann, Kirsti

    2018-03-17

    Appearance-related attention biases are thought to contribute to body image disturbances. We investigated how preoccupation with body image is associated with attention biases to body size, focusing on the role of social comparison processes and automaticity. Thirty-six women varying on self-reported preoccupation compared their actual body size to size-modified images of either themselves or a figure-matched peer. Amplification of earlier (N170, P2) and later (P3, LPP) ERP components recorded under low vs. high concurrent working memory load were analyzed. Women with high preoccupation exhibited an earlier bias to larger bodies of both self and peer. During later processing stages, they exhibited a stronger bias to enlarged as well as reduced self-images and a lack of sensitivity to size-modifications of the peer-image. Working memory load did not affect these biases systematically. Current findings suggest that preoccupation with body image involves an earlier attention bias to weight increase cues and later over-engagement with own figure. Copyright © 2018 Elsevier B.V. All rights reserved.

  19. Personality factors and weight preoccupation: a continuum approach to the association between eating disorders and personality disorders.

    Science.gov (United States)

    Davis, C; Claridge, G; Cerullo, D

    1997-01-01

    Evidence shows a high comorbidity of eating disorders and some forms of personality disorder. Adopting a dimensional approach to both, our study explored their connection among a non-clinical sample. 191 young women completed personality scales of general neuroticism, and of borderline, schizotypal, obsessive-compulsive, and narcissistic (both adjustive and maladaptive) traits. Weight preoccupation (WP), as a normal analogue of eating disorders, was assessed with scales from the Eating Disorder Inventory, and height and weight measured. The data were analysed with multiple regression techniques, with WP as the dependent variable. In low to normal weight subjects, after controlling for the significant influence of body mass, the specific predictors of WP in the regression model were borderline personality and maladaptive narcissism, in the positive direction, and adjustive narcissism and obsessive-compulsiveness in the negative direction. In heavier women, narcissism made no contribution--nor, more significantly, did body mass. Patterns of association between eating pathology and personality disorder, especially borderline and narcissism, can be clearly mapped across to personality traits in the currently non-clinical population. This finding has important implications for understanding dynamics of, and identifying individuals at risk for, eating disorders.

  20. Bovine somatic cell nuclear transfer.

    Science.gov (United States)

    Ross, Pablo J; Cibelli, Jose B

    2010-01-01

    Somatic cell nuclear transfer (SCNT) is a technique by which the nucleus of a differentiated cell is introduced into an oocyte from which its genetic material has been removed by a process called enucleation. In mammals, the reconstructed embryo is artificially induced to initiate embryonic development (activation). The oocyte turns the somatic cell nucleus into an embryonic nucleus. This process is called nuclear reprogramming and involves an important change of cell fate, by which the somatic cell nucleus becomes capable of generating all the cell types required for the formation of a new individual, including extraembryonic tissues. Therefore, after transfer of a cloned embryo to a surrogate mother, an offspring genetically identical to the animal from which the somatic cells where isolated, is born. Cloning by nuclear transfer has potential applications in agriculture and biomedicine, but is limited by low efficiency. Cattle were the second mammalian species to be cloned after Dolly the sheep, and it is probably the most widely used species for SCNT experiments. This is, in part due to the high availability of bovine oocytes and the relatively higher efficiency levels usually obtained in cattle. Given the wide utilization of this species for cloning, several alternatives to this basic protocol can be found in the literature. Here we describe a basic protocol for bovine SCNT currently being used in our laboratory, which is amenable for the use of the nuclear transplantation technique for research or commercial purposes.

  1. Somatic symptom profiles in the general population

    DEFF Research Database (Denmark)

    Eliasen, Marie; Jørgensen, Torben; Schröder, Andreas

    2017-01-01

    PURPOSE: The aim of this study was to identify and describe somatic symptom profiles in the general adult population in order to enable further epidemiological research within multiple somatic symptoms. METHODS: Information on 19 self-reported common somatic symptoms was achieved from a population...

  2. [Somatization disorders of the urogenital tract].

    Science.gov (United States)

    Günthert, E A

    2002-11-01

    Diffuse symptoms in the urogenital region can frequently be explained by somatization disorders. Since they cannot be proven either by laboratory tests or with common technical diagnostic methods, somatization disorders should always be taken into consideration. Somatization disorders are to be considered functional disorders. Since somatization disorders due to muscular tension prevail in the urogenital region, the functional disturbance can be explained by the muscular tension. Subsequently, muscular tension causes the pathophysiological development of symptoms. As a rule they appear as myofascial pain or disorder. Muscular tension can have a psychic origin. The absence of urological findings is typical. Males and females between the ages of 16 and 75 can be affected by somatization disorders in the urogenital region. Somatization disorders due to muscular tension belong to the large group of symptoms due to tension. Diagnostic and therapeutic procedures as well as the pathophysiology of somatization disorders due to muscular tension are illustrated by two detailed case-reports.

  3. Hemoglobin promotes somatic embryogenesis in peanut cultures.

    Science.gov (United States)

    Jayabalan, N; Anthony, P; Davey, M R; Power, J B; Lowe, K C

    2004-02-01

    Critical parameters influencing somatic embryogenesis include growth regulators and oxygen supply. Consequently, the present investigation has focused on optimization of a somatic embryogenic system for peanut (Arachis hypogaea L.) through media supplementation with the auxin, picloram. The latter at 30 mg L(-1) was optimal for inducing regeneration of somatic embryos from cultured explants of zygotic embryos. In contrast, somatic embryogenesis did not occur in the absence of this growth regulator. An assessment has also been made of the beneficial effect on somatic embryogenesis and plant regeneration of the commercial hemoglobin (Hb) solution, Erythrogen. Hemoglobin at 1:50 and 1:100 (v:v) stimulated increases in mean fresh weight (up to a maximum of 57% over control), mean number of explants producing somatic embryos (15%) and mean number of somatic embryos per explant (29%).

  4. Dimensions of somatization and hypochondriasis.

    Science.gov (United States)

    Ford, C V

    1995-05-01

    A significantly large group of patients who communicate their psychosocial distress in the form of physical symptoms are called somatizers. They tend to overuse medical services. The syndromes with which they present have indistinct boundaries, and there tends to be some fluidity of their symptomatic presentations. Underlying psychiatric disorders such as mood disorders, anxiety disorders (including obsessive compulsive disorder), and personality disorders are frequently present.

  5. Associations between bride price obligations and women's anger, symptoms of mental distress, poverty, spouse and family conflict and preoccupations with injustice in conflict-affected Timor-Leste.

    Science.gov (United States)

    Rees, Susan; Mohsin, Mohammed; Tay, Alvin Kuowei; Thorpe, Rosamund; Murray, Samantha; Savio, Elisa; Fonseca, Mira; Tol, Wietse; Silove, Derrick

    2016-01-01

    Bride price is a widespread custom in many parts of the world, including in most countries in sub-Saharan Africa and parts of Asia. We hypothesised that problems relating to the obligatory ongoing remittances made by the husband and his family to the bride's family may be a source of mental disturbance (in the form of explosive anger and severe mental distress) among women. In addition, we postulated that problems arising with bride price would be associated with conflict with the spouse and family, poverty and women's preoccupations with injustice. A mixed-methods study comprising a total community household survey and semistructured qualitative interviews. Two villages, one urban, the other rural, in Timor-Leste. 1193 married women participated in the household survey and a structured subsample of 77 women participated in qualitative interviews. Problems with bride price showed a consistent dose-effect relationship with sudden episodes of explosive anger, excessive anger and severe psychological distress. Women with the most severe problems with bride price had twice the poverty scores as those with no problems with the custom. Women with the most severe problems with bride price also reported a threefold increase in conflict with their spouse and a fivefold increase in conflict with family. They also reported heightened preoccupations with injustice. Our study is the first to show consistent associations between problems with bride price obligations and mental distress, poverty, conflict with spouse and family and preoccupations with injustice among women in a low-income, postconflict country.

  6. Role of food preoccupation and current dieting in the associations of parental feeding practices to emotional eating in young adults: A moderated mediation study.

    Science.gov (United States)

    Williams, Natalie A; Dev, Dipti A; Hankey, Maren; Blitch, Kimberly

    2017-04-01

    Parental feeding practices reflecting coercive control are related to children's later eating behaviors, but the mechanisms underlying these effects remain poorly understood. This study examined the relationships between recalled childhood experiences of parental pressure to eat and restriction and current food preoccupation, dieting, and emotional eating in a racially diverse sample of college students (N = 711). Results revealed that parental restriction, but not pressure to eat, was associated with more emotional eating (r = 0.18, p Food preoccupation mediated the association between restriction and emotional eating (95% CI [3.6495-7.2231]); however, a moderated mediation model revealed that the strength of the indirect effect of restrictive feeding on emotional eating through food preoccupation was significantly different for dieters and non-dieters (index of moderated mediation = 1.79, Boot SE = 0.79; 95% bias-corrected bootstrap CI [-3.5490 to -0.4515]). These findings provide unique insight into the mechanisms linking parental feeding practices with emotional eating in young adulthood. Future studies attempting to clarify the processes through which child feeding practices impact later eating behaviors should consider the role of current dieting. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Crushed Salt Constitutive Model

    International Nuclear Information System (INIS)

    Callahan, G.D.

    1999-01-01

    The constitutive model used to describe the deformation of crushed salt is presented in this report. Two mechanisms -- dislocation creep and grain boundary diffusional pressure solution -- are combined to form the basis for the constitutive model governing the deformation of crushed salt. The constitutive model is generalized to represent three-dimensional states of stress. Upon complete consolidation, the crushed-salt model reproduces the Multimechanism Deformation (M-D) model typically used for the Waste Isolation Pilot Plant (WIPP) host geological formation salt. New shear consolidation tests are combined with an existing database that includes hydrostatic consolidation and shear consolidation tests conducted on WIPP and southeastern New Mexico salt. Nonlinear least-squares model fitting to the database produced two sets of material parameter values for the model -- one for the shear consolidation tests and one for a combination of the shear and hydrostatic consolidation tests. Using the parameter values determined from the fitted database, the constitutive model is validated against constant strain-rate tests. Shaft seal problems are analyzed to demonstrate model-predicted consolidation of the shaft seal crushed-salt component. Based on the fitting statistics, the ability of the model to predict the test data, and the ability of the model to predict load paths and test data outside of the fitted database, the model appears to capture the creep consolidation behavior of crushed salt reasonably well

  8. Communicative Constitution of Organizations

    DEFF Research Database (Denmark)

    Schoeneborn, Dennis; Vasquez, Consuelo

    2017-01-01

    The notion of the communicative constitution of organizations (CCO) is at the center of a growing theoretical development within organizational communication studies. CCO scholarship is based on the idea that organization emerges in and is sustained and transformed by communication. This entry...

  9. Gender and the Constitution

    Science.gov (United States)

    Ginsburg, Ruth Bader

    1975-01-01

    In discussing the constitutional aspects of the sex-role debate in the U.S. the author traces the tradition, compares the present criterion of equal protection to the equal rights argument, and analyzes the equality principle with reference to affirmative action and to childbearing and childrearing, supporting the proposed equal rights amendment.…

  10. constitutional adjudication in ethiopia

    African Journals Online (AJOL)

    eliasn

    2000-01-25

    Jan 25, 2000 ... Thus the seeds of what some authors call. “federal .... Pre-WWII Europe trusted its legislature and led to .... European and Civil Law Forum v. 11 ...... on the sovereignty of nationalities and the fact that language constitutes one.

  11. The constitutive sofa cushion

    DEFF Research Database (Denmark)

    Hanghøj, Sara

    2009-01-01

    personal values materialize through a hand-made everyday artefact, and how can the artefact constitute action and self-perception? The empirical research and analysis concerns how a former textile crafts teacher's subjective values and professional identity materialize through a hand-woven sofa cushion...

  12. A Prospect and Challenges for Adopting Constitutional Complaint and Constitutional Question in the Indonesian Constitutional Court

    OpenAIRE

    Faiz, Pan Mohamad

    2016-01-01

    A jurisdiction of the Indonesian Constitutional Court concerning constitutional adjudication is only limited to review the constitutionality of national law. There is no mechanism for challenging any decision or action made by public authorities that violate fundamental rights enshrined in the Indonesian Constitution. This article argues that constitutional complaint and constitutional question might be adopted as new jurisdictions of the Indonesian Constitutional Court in order to strengthen...

  13. What constitutes information integrity?

    Directory of Open Access Journals (Sweden)

    S. Flowerday

    2008-01-01

    Full Text Available This research focused on what constitutes information integrity as this is a problem facing companies today. Moreover, information integrity is a pillar of information security and is required in order to have a sound security management programme. However, it is acknowledged that 100% information integrity is not currently achievable due to various limitations and therefore the auditing concept of reasonable assurance is adopted. This is in line with the concept that 100% information security is not achievable and the notion that adequate security is the goal, using appropriate countermeasures. The main contribution of this article is to illustrate the importance of and provide a macro view of what constitutes information integrity. The findings are in harmony with Samuel Johnson's words (1751: 'Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.'

  14. What constitutes information integrity?

    Directory of Open Access Journals (Sweden)

    S. Flowerday

    2007-12-01

    Full Text Available This research focused on what constitutes information integrity as this is a problem facing companies today. Moreover, information integrity is a pillar of information security and is required in order to have a sound security management programme. However, it is acknowledged that 100% information integrity is not currently achievable due to various limitations and therefore the auditing concept of reasonable assurance is adopted. This is in line with the concept that 100% information security is not achievable and the notion that adequate security is the goal, using appropriate countermeasures. The main contribution of this article is to illustrate the importance of and provide a macro view of what constitutes information integrity. The findings are in harmony with Samuel Johnson's words (1751: 'Integrity without knowledge is weak and useless, and knowledge without integrity is dangerous and dreadful.'

  15. The constitutional view

    Directory of Open Access Journals (Sweden)

    Roberto Horácio Sá Pereira

    2016-05-01

    Full Text Available http://dx.doi.org/10.5007/1808-1711.2016v20n2p165   This brief paper is devoted to criticizing the widespread reading of Kant’s first Critique, according to which reference to subject-independent objects is “constituted” by higherorder cognitive abilities (concepts. Let us call this the “constitutional view”. In this paper, I argue that the constitutional reading confuses the un-Kantian problem of how we come to represent objects (which I call the intentionality thesis, with the quite different problem of how we cognize (erkennen (which I call the “cognition thesis” that we do represent objects, that is, things that exist independently of the subject.

  16. Transnational Governance and Constitutionalism

    DEFF Research Database (Denmark)

    Joerges, Christian; Sand, Inger-Johanne; Teubner, Gunther

    of democratic governance. The book refers to this term as a yardstick to which then contributors feel committed even where they plead for a reconceptualisation of constitutionalism or a discussion of its functional equivalents. 'Transnational governance' is neither public nor private, nor purely international......The term transnational governance designates untraditional types of international and regional collaboration among both public and private actors. These legally-structured or less formal arrangements link economic, scientific and technological spheres with political and legal processes...

  17. Pre-occupation of innocence and provisional penal enforcement: a critical analysis of the Federal Supreme Court jurisprudential modification

    Directory of Open Access Journals (Sweden)

    Augusto Jobim do Amaral

    2017-10-01

    Full Text Available This article deals with the problems involved in the provisional execution of the sentence in the Brazilian criminal procedural system, especially with respect to the constitutional guarantee of the presumption of innocence, here in its political-constitutional value. In the current national context in which it is heavily invested in relativizations of fundamental guarantees and in false punitive solutions, it is essential that the criminal procedure be imposed from the principles enshrined in the 1988 Constitution. It intends to demonstrate the new contours of the position built by the Federal Supreme Court on the subject, its possible criticisms and impacts on the commitment of the legitimacy of the decisions made in criminal matters by the Judiciary.

  18. Personality characteristics in patients with somatized disorder

    Directory of Open Access Journals (Sweden)

    Ekaterina Anatolyevna Tolkach

    2010-01-01

    Full Text Available Objective: to study personality characteristics, behavioral style, and modes of relations with their people in patients with somatized disorder. Subjects and methods. Eighty-six patients diagnosed as having somatized disorder were examined using Leary's interpersonal diagnosis system. Results. The author revealed the following personality characteristics and behavioral styles: a depressed need for authoritarianism, dominance, autonomy, aggressiveness, a display of qualities, such as superfriendliness, benevolence, submissiveness, dependency, and suspiciousness. These characteristics give an insight into the development of somatization in patients with somatized disorder.

  19. Hour Glass Half-Full or Half-Empty? Future Time Perspective and Preoccupation with Negative Events Across the Life Span

    Science.gov (United States)

    Strough, JoNell; de Bruin, Wändi Bruine; Parker, Andrew M.; Lemaster, Philip; Pichayayothin, Nipat; Delaney, Rebecca

    2016-01-01

    According to socioemotional selectivity theory, older adults' emotional well-being stems from having limited future time perspective that motivates them to maximize well-being in the “here and now.” Presumably, then, older adults' time horizons are associated with emotional competencies that boost positive affect and dampen negative affect, but little research has addressed this. Using a US national adult life-span sample (N= 3,933, 18-93 yrs), we found that a two-factor model of future time perspective (focus on future opportunities; focus on limited time) fit the data better than a one-factor model. Through middle age, people perceived the life-span hourglass as half full—they focused more on future opportunities than limited time. Around age 60, the balance changed to increasingly perceiving the life-span hourglass as half empty—they focused less on future opportunities and more on limited time. This pattern held even after accounting for perceived health, self-reported decision-making ability, and retirement status. At all ages, women's time horizons focused more on future opportunities compared to men's, and men's focused more on limited time. Focusing on future opportunities was associated with reporting less preoccupation with negative events, whereas focusing on limited time was associated with reporting more preoccupation. Older adults reported less preoccupation with negative events and this association was stronger after controlling for their perceptions of limited time and fewer future opportunities, suggesting that other pathways may explain older adults' reports of their ability to disengage from negative events. Insights gained and questions raised by measuring future time perspective as two dimensions are discussed. PMID:27267222

  20. Constitution, 5 May 1989.

    Science.gov (United States)

    1989-01-01

    This document contains provisions of Cambodia's Constitution of May 5, 1989. Article 7 gives men and women equal rights in marriage and the family, calls for monogamous marriages, and affords social protection to mothers and children. Article 8 guides parent-child relationships. The 14th article defines state property, and the 15th gives citizens full rights to own, use, and inherit land. The use of agricultural and forested land can only be changed with permission. Article 22 assigns educational responsibilities to the state, including free elementary education and a gradual expansion of higher education. Adult literacy classes are also promoted. Article 26 guarantees free medical consultations, and article 27 gives women a 90-day paid maternity leave. Breast-feeding women are also given special privileges. Article 33 guarantees the right to pay equity and to social security benefits. Article 36 grants the freedom to travel, the inviolability of homes, and privacy in correspondence of all types.

  1. Mediators between bereavement and somatic symptoms

    Directory of Open Access Journals (Sweden)

    Konkolÿ Thege Barna

    2012-06-01

    Full Text Available Abstract Background In our research we examined the frequency of somatic symptoms among bereaved (N = 185 and non-bereaved men and women in a national representative sample (N = 4041 and investigated the possible mediating factors between bereavement status and somatic symptoms. Methods Somatic symptoms were measured by the Patient Health Questionnaire (PHQ-15, anxiety with a four-point anxiety rating scale, and depression with a nine-item shortened version of the Beck Depression Inventory. Results Among the bereaved, somatic symptoms proved to be significantly more frequent in both genders when compared to the non-bereaved, as did anxiety and depression. On the multivariate level, the results show that both anxiety and depression proved to be a mediator between somatic symptoms and bereavement. The effect sizes indicated that for both genders, anxiety was a stronger predictor of somatic symptoms than depression. Conclusions The results of our research indicate that somatic symptoms accompanying bereavement are not direct consequences of this state but they can be traced back to the associated anxiety and depression. These results draw attention to the need to recognize anxiety and depression looming in the background of somatic complaints in bereavement and to the importance of the dissemination of related information.

  2. Sulphur depletion altered somatic embryogenesis in Theobroma ...

    African Journals Online (AJOL)

    Somatic embryogenesis is a useful tool for Theobroma cacao improvement and propagation. Depending on culture medium composition, different morphogenetic structures (including somatic embryo) occur in response to alteration of genes expression patterns and biochemical changes. The effect of SO42- ion deficiency ...

  3. Optimization of somatic embryogenesis procedure for commercial ...

    African Journals Online (AJOL)

    The first objective of this study was to assess and optimize somatic embryo production in a genetically diverse range of cacao genotypes. The primary and secondary somatic embryogenesis response of eight promising cacao clones and a positive control was evaluated using modified versions of standard protocols.

  4. Direct somatic embryogenesis in Swietenia macrophylla King

    Directory of Open Access Journals (Sweden)

    Raúl Collado

    2006-04-01

    Full Text Available Swietenia macrophylla King is difficult to be propagated by tissue culture and there is not an efficient system via organogenesis, due to problems of microbial contamination, phenolic oxidation and death of tissue in the phase of in vitro establishment of explants. In order to establish a protocol for obtaining somatic embryos, zygotic embryos were used as initial plant material. Three combinations of 2,4-D with kinetin were studied, to obtain the formation of somatic embryos. After six weeks of culture, the number of explants with high and low somatic embryogenesis frequency were determined. So that the somatic embryos in globular stage reach the final stages of torpedo and cotyledonal, these were placed in three treatments with 6-BAP (0.2, 0.4 y 0.6 mg.l-1. The number of somatic embryos that reached the torpedo and cotyledonal stages were evaluated after 30 days of culture. Results demonstrated that direct somatic embryogenesis from immature zygotic embryos is obtained in the culture medium composed by MS salts with 4.0 mg.l-1 of 2,4-D and 1.0 mg.l-1 of kinetin. Higher percentage of somatic embryos in cotiledonal stage (91.7 %, was obtained with 0.4 mg.l-1 of 6-BAP. Key word: forestry, growth regulator, mahogany, somatic embryo, tissue culture

  5. Constitution, 5 October 1988.

    Science.gov (United States)

    1989-01-01

    This document contains major provisions of the constitution adopted by Brazil on 5 October 1988. This constitution seeks to promote the welfare of all citizens without discrimination. The equality of all citizens is guaranteed, and the equal rights of women are specifically mentioned. Property rights are also guaranteed and defined. Female inmates are granted the right to remain with their children while breast feeding. Workers are guaranteed a minimum wage, a family allowance for dependents, maternity/paternity leave, specific incentives to protect the labor market for women, retirement benefits, free day care for preschool-age children, pay equity, and equal rights between tenured and sporadically employed workers. Agrarian reform provisions are given, including the authority to expropriate land. Social and economic policies to promote health are called for, and public health services are to be decentralized, to be integrated, and to foster community participation. Pension plan and social assistance provisions are outlined as are duties of the state in regard to education. The amount of money to be dedicated to education is set out, and a national educational plan is called for to achieve such goals as the eradication of illiteracy, the universalization of school attendance, the improvement of instruction, and the provision of vocational training. Specific measures are set out to protect and preserve the environment. Family policy deals with issues of marriage, the definition of a family, divorce, the right to family planning services, and the deterrence of domestic violence. Social protection provisions cover mothers and children, handicapped persons, and protection of minors. Finally, the customs and rights of Indians are protected, with special provisions given to protect land tenure and to protect the rights of Indians in water resource development and prospecting and mining activities.

  6. MMPI screening scales for somatization disorder.

    Science.gov (United States)

    Wetzel, R D; Brim, J; Guze, S B; Cloninger, C R; Martin, R L; Clayton, P J

    1999-08-01

    44 items on the MMPI were identified which appear to correspond to some of the symptoms in nine of the 10 groups on the Perley-Guze checklist for somatization disorder (hysteria). This list was organized into two scales, one reflecting the total number of symptoms endorsed and the other the number of organ systems with at least one endorsed symptom. Full MMPIs were then obtained from 29 women with primary affective disorder and 37 women with somatization disorder as part of a follow-up study of a consecutive series of 500 psychiatric clinic patients seen at Washington University. Women with the diagnosis of somatization disorder scored significantly higher on the somatization disorder scales created from the 44 items than did women with only major depression. These new scales appeared to be slightly more effective in identifying somatization disorder than the use of the standard MMPI scales for hypochondriasis and hysteria. Further development is needed.

  7. Somatic Expression of Psychological Problems (Somatization: Examination with Structural Equation Model

    Directory of Open Access Journals (Sweden)

    Tugba Seda Çolak

    2014-09-01

    Full Text Available The main purpose of the research is to define which psychological symptoms (somatization, depression, obsessive ‐ compulsive, hostility, interpersonal sensitivity, anxiety, phobic anxiety, paranoid ideation and psychoticism cause somatic reactions at most. Total effect of these psychological symptoms on somatic symptoms had been investigated. Study was carried out with structural equation model to research the relation between the psychological symptoms and somatization. The main material of the research is formed by the data obtained from 492 people. SCL‐90‐R scale was used in order to obtain the data. As a result of the structural equation analysis, it has been found that 1Psychoticism, phobic anxiety, and paranoid ideation do not predict somatic symptoms.2There is a negative relation between interpersonal sensitivity level mand somatic reactions.3Anxiety symptoms had been found as causative to occur the highest level of somatic reactions.

  8. Constitutive models in LAME.

    Energy Technology Data Exchange (ETDEWEB)

    Hammerand, Daniel Carl; Scherzinger, William Mark

    2007-09-01

    The Library of Advanced Materials for Engineering (LAME) provides a common repository for constitutive models that can be used in computational solid mechanics codes. A number of models including both hypoelastic (rate) and hyperelastic (total strain) constitutive forms have been implemented in LAME. The structure and testing of LAME is described in Scherzinger and Hammerand ([3] and [4]). The purpose of the present report is to describe the material models which have already been implemented into LAME. The descriptions are designed to give useful information to both analysts and code developers. Thus far, 33 non-ITAR/non-CRADA protected material models have been incorporated. These include everything from the simple isotropic linear elastic models to a number of elastic-plastic models for metals to models for honeycomb, foams, potting epoxies and rubber. A complete description of each model is outside the scope of the current report. Rather, the aim here is to delineate the properties, state variables, functions, and methods for each model. However, a brief description of some of the constitutive details is provided for a number of the material models. Where appropriate, the SAND reports available for each model have been cited. Many models have state variable aliases for some or all of their state variables. These alias names can be used for outputting desired quantities. The state variable aliases available for results output have been listed in this report. However, not all models use these aliases. For those models, no state variable names are listed. Nevertheless, the number of state variables employed by each model is always given. Currently, there are four possible functions for a material model. This report lists which of these four methods are employed in each material model. As far as analysts are concerned, this information is included only for the awareness purposes. The analyst can take confidence in the fact that model has been properly implemented

  9. ECHR and national constitutional courts

    Directory of Open Access Journals (Sweden)

    Nastić Maja

    2015-01-01

    Full Text Available Comprising fundamental rights and freedoms and establishing the effective control system, the European Convention on Human Rights (ECHR encroaches upon the area that is traditional reserved for constitutional law. Although built on the doctrine reserved for international treaty law, the Convention goes beyond the traditional boundaries that exist between international and constitutional law. It has gradually infiltrated into the national legal systems. Constitutional courts have had the crucial role in this process. This paper will focus on the applicability of the ECHR in proceedings before national constitutional courts. Having in mind the jurisdiction of the national constitutional court, the ECHR may be applied in two ways: first, in the process of constitutional review by national constitutional courts and, second, in the process of deciding on constitutional complaints.

  10. VALUATION IN THE CONSTITUTIONAL ERA

    African Journals Online (AJOL)

    Brimer

    16 ..... stem from the pre-constitutional era, and the constitutional framework and its legitimate reform efforts. A decision on what is just ...... Carroll L Alice's Adventures in Wonderland (Digital Scanning Scituate MA. 2007). Dagan 1999 Va L Rev.

  11. Preoccupation with shape or weight, fear of weight gain, feeling fat and treatment outcomes in patients with anorexia nervosa: A longitudinal study.

    Science.gov (United States)

    Calugi, Simona; El Ghoch, Marwan; Conti, Maddalena; Dalle Grave, Riccardo

    2018-06-01

    The study aimed to evaluate the trajectories of change over time in body-image concern components in patients with anorexia nervosa treated by means of intensive enhanced cognitive behavioural therapy. Moreover, it aimed to study the role of body-image concern components in changes in eating and general psychopathology as well as work and social functioning. Sixty-six adult patients with anorexia nervosa were recruited. Body mass index (BMI); Eating Disorder Examination 'Dietary Restraint' and 'Eating Concern' subscales; Brief Symptom Inventory (BSI); and Work and Social Adjustment Scale (WSAS) scores were recorded at admission, end of treatment, and at 6- and 12-month follow-ups. The trajectories of change of three components of body image concern, namely 'preoccupation with shape or weight', 'fear of weight gain' and 'feeling fat', were assessed. The treatment was associated with a significant improvement in outcome variables and body-image concern components. Baseline 'preoccupation with shape or weight' predicted improvement in Eating Concern, BSI and WSAS scores, while the change in 'fear of weight gain' was associated with improvement in dietary restraint. Baseline and end-of-therapy scores for all three measured body-image concern components predicted achievement of BMI ≥18.5 kg/m 2 at 6- and 12-month follow-ups. These findings highlight the importance of assessing and addressing body-image concern in the management of patients with anorexia nervosa. Copyright © 2018 Elsevier Ltd. All rights reserved.

  12. Legal theology in imposed constitutionalism

    DEFF Research Database (Denmark)

    Abat Ninet, Antoni

    2018-01-01

    The focus of this paper is the question of legitimacy, and how can we consider legitimate an imposed constitution and the subsequent constitutional principles, practices and values that go hand-in-hand with the legal and political acculturation. Constitutional texts around the world are good...

  13. The diffusion of constitutional rights

    NARCIS (Netherlands)

    Goderis, B.V.G.; Versteeg, M.

    Constitutions are commonly regarded as uniquely national products, shaped by domestic ideals and politics. This paper develops and empirically investigates a novel hypothesis, which is that constitutions are also shaped by transnational influence, or “diffusion.” Constitutional rights can diffuse

  14. Ontoteleological Constitution of Entrepreneurship

    Directory of Open Access Journals (Sweden)

    Diego Luiz Teixeira Boava

    2017-06-01

    Full Text Available Entrepreneurship is a pluri-disciplinary phenomenon, object of research in several areas of knowledge. However, studies on this theme present approaches that start to consider entrepreneurship as a field of private knowledge in the phase of epistemological construction. In this context, the aim of this investigation is to contribute to the discussions on the theme, through studies on the ontoteleological constitution of entrepreneurship, in propaedeutic character, deflagrating new approaches. Thus, there is a presentation concerning the study of entrepreneurship, which may emphasize its ontical and ontological aspects. In addition, the reason why it is complex to define entrepreneurship is investigated. Subjects regarding the philosophy of entrepreneurship are introduced, seeking to present the bases for an ontoteleological approach to the phenomenon. Such an approach assumes that the finality of the entrepreneurial act relates to the main principles and transformations required into the organization. Finally, it is concluded that man is an entrepreneurial being, the meta-entrepreneur, and his entrepreneurial actions are not determined by external factors, but rather by the condition of his potentiality.

  15. Constitution, 1989. [Selected provisions].

    Science.gov (United States)

    1989-01-01

    Chapter XII of the Hungarian Constitution, 1989, details the Fundamental Rights and Duties of Citizens. Everyone lawfully within the territory of Hungary has the right to liberty of movement and the freedom to choose his or her residence, except when restricted by law, including the right to leave his or her residence or county. The Republic of Hungary grants asylum to foreign citizens who were persecuted for racial, religious ethnic, linguistic, or political reasons. Men and women shall equally enjoy all civil, political, economic, social and political rights. Mothers are entitled to special care and protection before and after childbirth; women and juveniles are protected at work by special regulations. Every child has the right to special care an assistance from his or her family, the State, and society, for appropriate physical, spiritual, and moral development. Parents shall decide the kind of education their children receive. Hungary grants equal rights to all person within its territories, without regard to race, color, sex, language, religion, political, or other opinion, national, and social origin, property, birth and other status. Prejudicial discrimination shall be severely punished. Everyone has the right to work, to the free choice of employment and profession and to equal pay for equal work. Citizens have the right to social security, including social services necessary in old age, sickness, disability, widowhood, orphanhood an unemployment through no fault of their own. Hungary guarantees the right to culture for its citizens and realized this right by free and compulsory elementary education, by secondary and higher education which is accessible to all on the basis of capacity, and by the financial support of those receiving an education.

  16. Constitutional judges (guarantee of the Constitution and responsibility

    Directory of Open Access Journals (Sweden)

    Francisco Javier Ansuátegui Roig

    2012-06-01

    Full Text Available My aim in this paper is to propose a reflection on the position and the importance that the constitutional judge has in the legal systems of contemporary constitutionalism. The figure of the judge responsible of protecting the Constitution is a key institution, without which we cannot understand the laws of constitutional democracies, their current lines of development, and the guarantee of rights and freedoms that constitute the normative core of these systems. Moreover, the reflection on the exercise of the powers of the judge, its scope and its justification is an important part of contemporary legal discussion, still relevant, albeit not exclusively - in the field of legal philosophy. The object of attention of my reflection is the judge who has the power of judicial review, in a scheme of defense of the Constitution, regardless the specific ways of this defense.

  17. Pilates, Mindfulness and Somatic Education.

    Science.gov (United States)

    Caldwell, Karen; Adams, Marianne; Quin, Rebecca; Harrison, Mandy; Greeson, Jeffrey

    2013-12-01

    The Pilates Method is a form of somatic education with the potential to cultivate mindfulness - a mental quality associated with overall well-being. However, controlled studies are needed to determine whether changes in mindfulness are specific to the Pilates Method or also result from other forms of exercise. This quasi-experimental study compared Pilates Method mat classes and recreational exercise classes on measures of mindfulness and well-being at the beginning, middle and end of a 15 week semester. Total mindfulness scores increased overall for the Pilates Method group but not for the exercise control group, and these increases were directly related to end of semester ratings of self-regulatory self-efficacy, perceived stress and mood. Findings suggest that the Pilates Method specifically enhances mindfulness, and these increases are associated with other measures of wellness. The changes in mindfulness identified in this study support the role of the Pilates Method in the mental well-being of its practitioners and its potential to support dancers' overall well-being.

  18. Further evidence for a broader concept of somatization disorder using the somatic symptom index.

    Science.gov (United States)

    Hiller, W; Rief, W; Fichter, M M

    1995-01-01

    Somatization syndromes were defined in a sample of 102 psychosomatic inpatients according to the restrictive criteria of DSM-III-R somatization disorder and the broader diagnostic concept of the Somatic Symptom Index (SSI). Both groups showed a qualitatively similar pattern of psychopathological comorbidity and had elevated scores on measures of depression, hypochondriasis, and anxiety. A good discrimination between mild and severe forms of somatization was found by using the SSI criterion. SSI use accounted for a substantial amount of comorbidity variance, with rates of 15%-20% for depression, 16% for hypochondriasis, and 13% for anxiety. The results provide further evidence for the validity of the SSI concept, which reflects the clinical relevance of somatization in addition to the narrow definition of somatization disorder.

  19. Regulation of somatic embryo development in Norway spruce (Picea abies). A molecular approach to the characterization of specific developmental stages

    Energy Technology Data Exchange (ETDEWEB)

    Sabala, I. [Swedish Univ. of Agricultural Sciences, Uppsala (Sweden). Dept. of Forest Genetics

    1998-12-31

    Embryo development is a complex process involving a set of strictly regulated events. The regulation of these events is poorly understood especially during the early stages of embryo development. Somatic embryos go through the same developmental stages as zygotic embryos making them an ideal model system for studying the regulation of embryo development. We have used embryogenic cultures of Picea abies to study some aspects of the regulation of embryo development in gymnosperms. The bottle neck during somatic embryogenesis is the switch from the proliferation stage to the maturation stage. This switch is initiated by giving somatic embryos a maturation treatment i.e. the embryos are treated with abscisic acid (ABA). Somatic embryos which respond to ABA by forming mature somatic embryos were stimulated to secret a 70 kDa protein, AF70. The af70 gene was isolated and characterised. The expression of the af70 gene was constitutive in embryos but was highly ABA-induced in seedlings. Moreover, expression of this gene was stimulated during cold acclimation of Picea abies seedlings. A full length Picea abies cDNA clone Pa18, encoding a protein with the characteristics of plant lipid transfer proteins (LTPs), was isolated and characterised. The Pa18 gene is constitutively expressed in embryogenic cultures of Picea abies representing different stages of development as well as in nonembryogenic callus and seedlings. In situ hybridization showed that Pa18 gene is expressed in all embryonic cells of proliferating somatic embryos but the expression of the gene in mature somatic and zygotic embryos is restricted to the outer cell layer. Southern blot analysis at different stringencies was consistent with a single gene. An alteration in expression of Pa18 causes disturbance in the formation of the proper outer cell layer in the maturing somatic embryos. In addition to its influence on embryo development the Pa18 gene product also inhibits growth of Agrobacterium tumefaciens 195

  20. Essential Medicines in National Constitutions

    Science.gov (United States)

    Toebes, Brigit; Hogerzeil, Hans

    2016-01-01

    Abstract A constitutional guarantee of access to essential medicines has been identified as an important indicator of government commitment to the progressive realization of the right to the highest attainable standard of health. The objective of this study was to evaluate provisions on access to essential medicines in national constitutions, to identify comprehensive examples of constitutional text on medicines that can be used as a model for other countries, and to evaluate the evolution of constitutional medicines-related rights since 2008. Relevant articles were selected from an inventory of constitutional texts from WHO member states. References to states’ legal obligations under international human rights law were evaluated. Twenty-two constitutions worldwide now oblige governments to protect and/or to fulfill accessibility of, availability of, and/or quality of medicines. Since 2008, state responsibilities to fulfill access to essential medicines have expanded in five constitutions, been maintained in four constitutions, and have regressed in one constitution. Government commitments to essential medicines are an important foundation of health system equity and are included increasingly in state constitutions. PMID:27781006

  1. symptomatology and comorbidity of somatization disorder amongst

    African Journals Online (AJOL)

    underlying mental disorder, manifesting solely as somatic symptoms or with ... unsatisfactory visit and seemingly ineffective treatment plan. ... patients of all ages and both gender with various ..... identity and physical health: Interdisciplinary.

  2. Somatic surveillance: corporeal control through information networks

    OpenAIRE

    Monahan, Torin; Wall, Tyler

    2007-01-01

    Somatic surveillance is the increasingly invasive technological monitoring of and intervention into body functions. Within this type of surveillance regime, bodies are recast as nodes on vast information networks, enabling corporeal control through remote network commands, automated responses, or self-management practices. In this paper, we investigate three developments in somatic surveillance: nanotechnology systems for soldiers on the battlefield, commercial body-monitoring systems for hea...

  3. Dance and Somatic Inquiry in Studios and Community Dance Programs.

    Science.gov (United States)

    Eddy, Martha Hart

    2002-01-01

    Addresses pragmatic aspects of somatics in the public sector, investigating the fit of somatics within various institutions and settings, including universities, professional schools, and community programs. The article explores issues such as somatic movement approaches, certification, academic degrees in somatic study, confusions within the…

  4. Multicellularity makes somatic differentiation evolutionarily stable

    Science.gov (United States)

    Wahl, Mary E.; Murray, Andrew W.

    2016-01-01

    Many multicellular organisms produce two cell lineages: germ cells, whose descendants produce the next generation, and somatic cells, which support, protect, and disperse the germ cells. This germ-soma demarcation has evolved independently in dozens of multicellular taxa but is absent in unicellular species. A common explanation holds that in these organisms, inefficient intercellular nutrient exchange compels the fitness cost of producing nonreproductive somatic cells to outweigh any potential benefits. We propose instead that the absence of unicellular, soma-producing populations reflects their susceptibility to invasion by nondifferentiating mutants that ultimately eradicate the soma-producing lineage. We argue that multicellularity can prevent the victory of such mutants by giving germ cells preferential access to the benefits conferred by somatic cells. The absence of natural unicellular, soma-producing species previously prevented these hypotheses from being directly tested in vivo: to overcome this obstacle, we engineered strains of the budding yeast Saccharomyces cerevisiae that differ only in the presence or absence of multicellularity and somatic differentiation, permitting direct comparisons between organisms with different lifestyles. Our strains implement the essential features of irreversible conversion from germ line to soma, reproductive division of labor, and clonal multicellularity while maintaining sufficient generality to permit broad extension of our conclusions. Our somatic cells can provide fitness benefits that exceed the reproductive costs of their production, even in unicellular strains. We find that nondifferentiating mutants overtake unicellular populations but are outcompeted by multicellular, soma-producing strains, suggesting that multicellularity confers evolutionary stability to somatic differentiation. PMID:27402737

  5. Economic Reforms and Constitutional Transition

    OpenAIRE

    Jeffrey D. Sachs; Wing Thye Woo; Xiaokai Yang

    2000-01-01

    This paper investigates the relationship between economic reforms and constitutional transition, which has been neglected by many transition economists. It is argued that assessment of reform performance might be very misleading if it is not recognized that economic reforms are just a small part of large scale of constitutional transition. Rivalry and competition between states and between political forces within each country are the driving forces for constitutional transition. We use Russia...

  6. ECHR and national constitutional courts

    OpenAIRE

    Nastić, Maja

    2015-01-01

    Comprising fundamental rights and freedoms and establishing the effective control system, the European Convention on Human Rights (ECHR) encroaches upon the area that is traditional reserved for constitutional law. Although built on the doctrine reserved for international treaty law, the Convention goes beyond the traditional boundaries that exist between international and constitutional law. It has gradually infiltrated into the national legal systems. Constitutional courts have had the cruc...

  7. Constitutional Issues--Watergate and the Constitution. Teaching with Documents.

    Science.gov (United States)

    National Archives and Records Administration, Washington, DC.

    When U.S. President Richard Nixon resigned in 1974 in the wake of the Watergate scandal, it was only the second time that impeachment of a president had been considered. Although the U.S. Constitution has provisions for a person removed from office to be indicted, there are no guidelines in the Constitution about a President who has resigned. The…

  8. National constitutional courts in the European Constitutional Democracy

    DEFF Research Database (Denmark)

    Komárek, Jan

    2014-01-01

    This article critically assesses the transformation of national constitutional courts’ place in the law and politics of the EU and its member states. This process eliminates the difference between constitutional and ordinary national courts, which is crucial for the institutional implementation...... of the discourse theory of law and democracy. It also disrupts the symbiotic relationship between national constitutional democracies established after World War II and European integration. The article argues that maintaining the special place of national constitutional courts is in the vital interest of both...... the EU and its member states, understood together as the European Constitutional Democracy—the central notion developed in this article in order to support an argument that should speak to both EU lawyers and national constitutionalists....

  9. Constitutive Effects of Performance Indicators

    DEFF Research Database (Denmark)

    Dahler-Larsen, Peter

    2014-01-01

    that are demonstrably problematic. Based on a distinction between trivial and advanced measure fixation, an argument is made for constitutive effects that are based on less problematic assumptions. Through this conceptual move, the political dimension of performance indicators is appreciated. The conceptual dimensions...... of constitutive effects are carved out, empirical illustrations of their applicability are offered and implications discussed....

  10. Political dimension of European constitutionalism

    Directory of Open Access Journals (Sweden)

    Kaplánová Patricia

    2015-04-01

    Full Text Available Author in the article tries to analyse different elements of document called European Constitution. Analysis is supported with theoretical framework of federalism, presented by Brezovšek. Authors is playing with idea of (confederal and international organization elements of European Constitution and their mix. They are also trying to set some connections between so called common European identity as necessary condition to give legitimacy to the European Constitution. This became important question after „votes of non-confidence“ to the European Constitution in France, despite it should be addressed already before. However, European Constitution is important document on the path of European integration and lack of support to it will slow down this process of widening and deepening European ties.

  11. The Somatic Complaints List: Validation of a self-report questionnaire assessing somatic complaints in children

    NARCIS (Netherlands)

    Jellesma, F. C.; Rieffe, C.J.; Meerum Terwogt, M.

    2007-01-01

    Objective: To evaluate the Somatic Complaint List (SCL) in children. Method: At T1, 365 fourth and 352 fifth graders completed the SCL, the Children's Somatization Inventory (CSI-C), and the Mood Questionnaire. Parents (n=564) completed the parental form of the CSI-C (CSI-P). Six months later, the

  12. Is somatic comorbidity associated with more somatic symptoms, mental distress, or unhealthy lifestyle in elderly cancer survivors?

    Science.gov (United States)

    Grov, Ellen Karine; Fosså, Sophie D; Dahl, Alv A

    2009-06-01

    The associations of lifestyle factors, somatic symptoms, mental distress, and somatic comorbidity in elderly cancer survivors have not been well studied. This study examines these associations among elderly cancer survivors (age >or=65 years) in a population-based sample. A cross-sectional comparative study of Norwegian elderly cancer survivors. Combining information from The Norwegian Cancer Registry, and by self-reporting, 972 elderly cancer survivors were identified, of whom 632 (65%) had somatic comorbidity and 340 did not. Elderly cancer survivors with somatic comorbidity had significantly higher BMI, more performed minimal physical activity, had more somatic symptoms, used more medication, and had more frequently seen a medical doctor than survivors without somatic comorbidity. In multivariable analyses, unhealthy lifestyle and higher somatic symptoms scores were significantly associated with cancer cases with somatic comorbidity. In univariate analyses those with somatic comorbidity were significantly older, had lower levels of education, higher proportions of BMI >or= 30, less physical activity, poorer self-rated health, higher somatic symptoms score, more mental distress, had more frequently seen a medical doctor last year, and more frequently used daily medication. Our outcome measures of lifestyle, somatic symptoms and mental distress were all significantly associated with somatic comorbidity in elderly cancer survivors, however only lifestyle and somatic symptoms were significant in multivariable analyses. In elderly cancer survivors not only cancer, but also somatic comorbidity, deserve attention. Such comorbidity is associated with unhealthy lifestyles, more somatic symptoms and mental distress which should be evaluated and eventually treated.

  13. Somatization: a perspective from self psychology.

    Science.gov (United States)

    Rodin, G M

    1991-01-01

    Somatization is a complex phenomenon that occurs in many forms and diverse settings. It is not necessarily pathological and may be found in a variety of psychiatric disorders. Much of the psychiatric literature has focused on patients with conversion disorders and hypochondriasis. Psychoanalytic theories regarding such conditions were largely based upon concepts of drive, conflict, and defense. The perspective from self psychology, with its emphasis on subjective experience and the sense of self, may further enhance the psychoanalytic understanding of somatization. Individuals with disturbances in the stability and organization of the self may present with somatic symptoms and disturbances in emotional awareness. Somatization in such cases may be the experiential manifestation of a disturbance in the cohesion of the self and/or may result from defensive operations to ward off affect. The latter may be prominent when affective arousal triggers the psychological threat of fragmentation. Somatization may diminish in such individuals when a self-object relationship is formed that bolsters and consolidates the sense of self. The integration of affect into ongoing subjective experience may also be an important aspect of psychoanalytic treatment in such patients.

  14. Hypochondriacal concerns and somatization in panic disorder.

    Science.gov (United States)

    Furer, P; Walker, J R; Chartier, M J; Stein, M B

    1997-01-01

    To clarify the relationship between panic disorder and the symptoms of hypochondriasis and somatization, we evaluated these symptoms and diagnoses in patients attending an Anxiety Disorders Clinic. Structured clinical interviews, self-report measures, and symptom diaries were used to assess 21 patients with panic disorder, 23 patients with social phobia, and 22 control subjects with no psychiatric disorders. Ten of the patients with panic disorder (48%) also met DSM-IV criteria for hypochondriasis, whereas only one of the patients with social phobia and none of the healthy control subjects met the criteria for this diagnosis. None of the participants met DSM-IV criteria for somatization disorder, even though both anxiety groups reported high levels of somatic symptoms. The panic disorder group reported higher levels of fear about illness and disease conviction and endorsed more somatic symptoms than did the other groups. A higher proportion of panic disorder patients reported previously diagnosed medical conditions (48%) as compared with patients with social phobia (17%) or healthy control subjects (14%). The panic disorder patients with DSM-IV hypochondriasis obtained higher scores on measures of hypochondriacal concerns, somatization, blood-injury phobia, and general anxiety and distress than did the panic disorder patients without hypochondriasis. The results suggest a strong association between panic disorder and hypochondriasis.

  15. Cryopreservation of Arachis pintoi (leguminosae) somatic embryos.

    Science.gov (United States)

    Rey, H Y; Faloci, M; Medina, R; Dolce, N; Engelmann, F; Mroginski, L

    2013-01-01

    In this study, we successfully cryopreserved cotyledonary somatic embryos of diploid and triploid Arachis pintoi cytotypes using the encapsulation-dehydration technique. The highest survival rates were obtained when somatic embryos were encapsulated in calcium alginate beads and precultured in agitated (80 rpm) liquid establishment medium (EM) with daily increasing sucrose concentration (0.50, 0.75, and 1.0 M). The encapsulated somatic embryos were then dehydrated with silica gel for 5 h to 20% moisture content (fresh weight basis) and cooled either rapidly (direct immersion in liquid nitrogen, LN) or slowly (1 degree C per min from 25 degree C to -30 degree C followed by immersion in LN). Beads were kept in LN for a minimum of 1 h and then were rapidly rewarmed in a 30 degree C water-bath for 2 min. Finally, encapsulated somatic embryos were post-cultured in agitated (80 rpm) liquid EM with daily decreasing sucrose concentration (0.75 and 0.5 M) and transferred to solidified EM. Using this protocol, we obtained 26% and 30% plant regeneration from cryopreserved somatic embryos of diploid and triploid cytotypes. No morphological abnormalities were observed in any of the plants regenerated from cryopreserved embryos and their genetic stability was confirmed with 10 isozyme systems and nine RAPD profiles.

  16. Embodied Feeling and Reason in Decision-Making: Assessing the Somatic-Marker Hypothesis

    Directory of Open Access Journals (Sweden)

    Warren TenHouten

    2016-04-01

    Full Text Available Whether or not reason and affect are complementary depends on the task at hand. In ordinary circumstances, problemsolving and decision-making involve both somatic feelings and limbic-structure-based emotions. Feelings, experienced as states of the body, can contribute to decision-making by triggering heuristic cues and rapidly eliminating negative behavioral alternatives, in part by providing what Damasio call somatic markers (Damasio, Tranel and Damasio, 1991; Damasio, 1994, 1999, 2003. However, if task-performance is motivated by potentially large rewards, with high demands on short-term memory and on concentration, the dorsolateral prefrontal cortexcan inhibit affects manifested in the medial prefrontal cortex in order to carry out the necessary cognitive operations. We interpret these two different mental task situations using dual process models. Although experimental evidence from studies of normal subjects and frontal-lobe-damaged patients performing the Iowa Gambling Task has been interpreted as supportive of the somatic-marker hypothesis (SMH, we show that this evidence has been called into question due to faulty study designs. However, studies of normal and psychopathic subjects playing the ultimatum game show that pulse-rate deceleration occurring during the brief period preceding decision-making constitutes a somatic marker. Compared to normal controls, psychopaths show less somatic (electro dermal activity and act with cool, economic rationality, accepting unfair (<50/50 offers that normal subjects reject on the basis of non-economic values of fairness. The somatic-marker hypothesis is discussed and criticized, and various theories based on this hypothesis are identified.

  17. Radioactive waste disposal and constitution

    International Nuclear Information System (INIS)

    Stober, R.

    1983-01-01

    The radioactive waste disposal has many dimensions with regard to the constitutional law. The central problem is the corret delimitation between adequate governmental precautions against risks and or the permitted risk which the state can impose on the citizen, and the illegal danger which nobody has to accept. The solution requires to consider all aspects which are relevant to the constitutional law. Therefore, the following analysis deals not only with the constitutional risks and the risks of the nuclear energy, but also with the liberal, overall-economic, social, legal, and democratic aspects of radioactive waste disposal. (HSCH) [de

  18. Cellular Mechanisms of Somatic Stem Cell Aging

    Science.gov (United States)

    Jung, Yunjoon

    2014-01-01

    Tissue homeostasis and regenerative capacity rely on rare populations of somatic stem cells endowed with the potential to self-renew and differentiate. During aging, many tissues show a decline in regenerative potential coupled with a loss of stem cell function. Cells including somatic stem cells have evolved a series of checks and balances to sense and repair cellular damage to maximize tissue function. However, during aging the mechanisms that protect normal cell function begin to fail. In this review, we will discuss how common cellular mechanisms that maintain tissue fidelity and organismal lifespan impact somatic stem cell function. We will highlight context-dependent changes and commonalities that define aging, by focusing on three age-sensitive stem cell compartments: blood, neural, and muscle. Understanding the interaction between extrinsic regulators and intrinsic effectors that operate within different stem cell compartments is likely to have important implications for identifying strategies to improve health span and treat age-related degenerative diseases. PMID:24439814

  19. Constitutive Modelling in Geomechanics Introduction

    CERN Document Server

    Puzrin, Alexander M

    2012-01-01

    The purpose of this book is to bridge the gap between the traditional Geomechanics and Numerical Geotechnical Modelling with applications in science and practice. Geomechanics is rarely taught within the rigorous context of Continuum Mechanics and Thermodynamics, while when it comes to Numerical Modelling, commercially available finite elements or finite differences software utilize constitutive relationships within the rigorous framework. As a result, young scientists and engineers have to learn the challenging subject of constitutive modelling from a program manual and often end up with using unrealistic models which violate the Laws of Thermodynamics.  The book is introductory, by no means does it claim any completeness and state of the art in such a dynamically developing field as numerical and constitutive modelling of soils. The author gives basic understanding of conventional continuum mechanics approaches to constitutive modelling, which can serve as a foundation for exploring more advanced theories....

  20. The Constitution's Prescription for Freedom.

    Science.gov (United States)

    Peach, Lucinda

    1986-01-01

    Examines how the framers of the Constitution came to choose our system of government, how that system was designed to function, and how the separation of powers has served to maintain our democracy despite attempts to violate it. (JDH)

  1. Jonathan's Constitutional Conference in Nigeria

    African Journals Online (AJOL)

    ian

    2013-10-01

    Oct 1, 2013 ... Adeniyi S. Basiru is an independent researcher and a PhD candidate ... constitution-making are fundamentally the exclusive reserve of the elites, ..... agenda must be situated against the background of events that heralded his.

  2. A survey on constitutional justice

    Directory of Open Access Journals (Sweden)

    Kheirollah Parvin

    2015-05-01

    Full Text Available The idea of supervising the conformity of statutory law with constitutional law, is due to necessities rooted in two essential principles: the supremacy of constitution and the hierarchy of the law. Constitution as the supreme law in the sense of status and legal value , is placed at the top of the legal pyramid of every political system and therefore requires a special organization and discipline that will act as the sanction of the principles and the main content incorporated in this legal instrument. this special organization and discipline known as Constitutional justice in legal Literature now and have studing in two main patterns. Firs pattern based on Supervision of courts on rules and other pattern is Apply by Emphasis on role of Political Institutions in Supervision on rules. This two patterns have common purpose but have different backgrounds and methods.

  3. THE EMERGING INTERNATIONAL CONSTITUTIONAL ORDER ...

    African Journals Online (AJOL)

    Dr Tanya du Plessis

    CFI) affirmed ... primarily include the value system of the international legal order, meaning norms of ... the existence of such a traditional constitutional demos. Europe's ..... between the African Development Bank (BAD) and one of its employees,.

  4. Constitutional Verbosity and Social Trust

    DEFF Research Database (Denmark)

    Bjørnskov, Christian; Voigt, Stefan

    2014-01-01

    A common argument in the trust literature is that high-trust cultures allow efficient commercial contracts to be shorter, covering fewer contingencies. We take this idea to the topic of social contracts. Specifically, we ask whether social trust affects the length and detail of constitutions. Cross......-country estimates suggest that national trust levels are indeed robustly and negatively associated with the length of countries’ constitutions....

  5. Constitutional orders in multinational firms

    DEFF Research Database (Denmark)

    Hull Kristensen, Peer; Morgan, Glenn

    Multinationals are faced with the problem of how to coordinate different actors and stop `fiefdoms' emerging that inhibits the achievement of transnational cooperation? We identify this as a problem of `constitutional ordering' in the firm. Drawing on Varieties of Capitalism approaches, we explore...... how multinationals from different contexts seek to create constitutional orders. We argue that the models which exist appear to be destructive of coordination. We explore the implications for MNCs....

  6. Somatic seeds of Plantago asiatica L.

    Directory of Open Access Journals (Sweden)

    Emilia Andrzejewska-Golec

    2011-01-01

    Full Text Available Somatic seeds of Plantago asiatica L. were produced for the first time. Shoot-tips isolated from in vitro obtained 4-week shoots were encapsulated using sodium alginate and calcium chloride. Capsules with or without sucrose and with and without cytokinin - indole-3-butyric acid (IBA were used. Sucrose presence in capsules very distinctly influences somatic seeds of Plantago asiatica germination and their conversion into plants. However, addition of IBA to capsules has not clear influence on the ability of plant regrowth. Plantlets transplanted to soil grew to phenotypically normal plants.

  7. Human somatic cell nuclear transfer and cloning.

    Science.gov (United States)

    2012-10-01

    This document presents arguments that conclude that it is unethical to use somatic cell nuclear transfer (SCNT) for infertility treatment due to concerns about safety; the unknown impact of SCNT on children, families, and society; and the availability of other ethically acceptable means of assisted reproduction. This document replaces the ASRM Ethics Committee report titled, "Human somatic cell nuclear transfer (cloning)," last published in Fertil Steril 2000;74:873-6. Copyright © 2012 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.

  8. Right Product, Wrong Packaging: Not 'Constitution', but 'Constitutional Charter'

    Directory of Open Access Journals (Sweden)

    John Law

    2007-05-01

    Full Text Available The article seeks to locate the principal cause of Europe’s prevailing ratification crisis in the inappropriate title arrived at in the European Convention, Treaty Establishing a Constitution for Europe. This over-ambitious styling led the media to characterise the text as simply an ‘EU Constitution’. Yet, the text was not a Constitution as we traditionally understand the term, i.e. the founding document of a State: scholars are agreed that the EU is not, and will not become upon ratification, a State.In terms of substance, whilst the text certainly strengthened some emerging constitutional aspects, it was not a major departure from the status quo like the Single European Act and Treaty on European Union had been; and it remained technically a treaty like all its predecessors. Arguably, therefore, it did not require referenda to ratify. However, confusion over the scale and importance of what was proposed, stemming from ambiguity in the title, pushed politicians down this unfortunate path.The article identifies a high level of consensus among commentators as to the true nature of the text: most are happy designating it a treaty (noun with constitutional (adjective aspects. The early proposed title Constitutional Treaty for Europe was arguably, therefore, the correct one; but it is now too late to choose this option, as the terms Constitution and Constitutional Treaty have already been muddled in debate. A more distinctive change is required. One idea could be to follow the principle employed elsewhere in the text of codifying the generally accepted but presently unwritten legal concepts of the European Court of Justice, as was done for example for ‘primacy’ and ‘direct effect’. The Court has characterised the EU treaties as a ‘constitutional charter’ for over twenty years now, and on this basis a modified title could read Treaty Establishing a Constitutional Charter for Europe. Importantly, the term ‘charter’ is recognised

  9. Somatic tinnitus prevalence and treatment with tinnitus retraining therapy.

    Science.gov (United States)

    Ostermann, K; Lurquin, P; Horoi, M; Cotton, P; Hervé, V; Thill, M P

    2016-01-01

    Somatic tinnitus originates from increased activity of the dorsal cochlear nucleus, a cross-point between the somatic and auditory systems. Its activity can be modified by auditory stimulation or somatic system manipulation. Thus, sound enrichment and white noise stimulation might decrease tinnitus and associated somatic symptoms. The present uncontrolled study sought to determine somatic tinnitus prevalence among tinnitus sufferers, and to investigate whether sound therapy with counselling (tinnitus retraining therapy; TRT) may decrease tinnitus-associated somatic symptoms. To determine somatic tinnitus prevalence, 70 patients following the TRT protocol completed the Jastreboff Structured Interview (JSI) with additional questions regarding the presence and type of somatic symptoms. Among 21 somatic tinnitus patients, we further investigated the effects of TRT on tinnitus-associated facial dysesthesia. Before and after three months of TRT, tinnitus severity was evaluated using the Tinnitus Handicap Inventory (THI), and facial dysesthesia was assessed with an extended JSI-based questionnaire. Among the evaluated tinnitus patients, 56% presented somatic tinnitus-including 51% with facial dysesthesia, 36% who could modulate tinnitus by head and neck movements, and 13% with both conditions. Self-evaluation indicated that TRT significantly improved tinnitus and facial dysesthesia in 76% of patients. Three months of TRT led to a 50% decrease in mean THI and JSI scores regarding facial dysesthesia. Somatic tinnitus is a frequent and underestimated condition. We suggest an extension of the JSI, including specific questions regarding somatic tinnitus. TRT significantly improved tinnitus and accompanying facial dysesthesia, and could be a useful somatic tinnitus treatment.

  10. Genetic transformation of olive somatic embryos through ...

    African Journals Online (AJOL)

    Administrator

    2011-06-20

    Jun 20, 2011 ... 2Department of Biochemistry, National Center of Genetic Engineering and Biotechnology, Tehran, Iran. Accepted 9 March, 2011. Transformed olive plants were regenerated from inoculated somatic embryos with Agrobacterium tumefacience strain GV3101, which carries the plasmid pBI-P5CS containing ...

  11. Somatic Embryogenesis and Plant Regeneration in Eggplant ...

    African Journals Online (AJOL)

    DR SIDHU

    2013-02-20

    Feb 20, 2013 ... Two as well as three way interactions of three eggplant genotypes, media compositions and explants. (hypocotyl, cotyledon and leaf) showed significant differences for plant regeneration. Among three explants, hypocotyl induced highest percent callusing, but cotyledon showed best results for somatic.

  12. Studies for Somatic Embryogenesis in Sweet Potato

    Science.gov (United States)

    Bennett, J. Rasheed; Prakash, C. S.

    1997-01-01

    The purpose of this study was to improve the somatic embryo (SE) system for plant production of sweet potato (Ipomoea batatas L(Lam)). Explants isolated from SE-derived sweet potato plants were compared with control (non SE-derived) plants for their competency for SE production. Leaf explants were cultured on Murashige-Skoog (MS) medium with 2,4-dichlorophenoxy acetic acid (0.2 mg/L) and 6-benzylaminopurine (2.5 mg/L) for 2 weeks in darkness and transferred to MS medium with abscisic acid (2.5 mg/L). Explants isolated from those plants developed through somatic embryogenesis produced new somatic embryos rapidly and in higher frequency than those isolated from control plants They also appeared to grow faster in tissue culture than the control plants. Current studies in the laboratory are examining whether plants derived from a cyclical embryogenesis system (five cycles) would have any further positive impact on the rapidity and frequency of somatic embryo development. More detailed studies using electron microscopy are expected to show the point of origin of the embryos and to allow determination of their quality throughout the cyclical process. This study may facilitate improved plant micropropagation, gene transfer and germplasm conservation in sweet potato.

  13. Studies on Somatic Embryogenesis in Sweetpotato

    Science.gov (United States)

    Bennett, J. Rasheed; Prakash, C. S.

    1997-01-01

    The purpose of this study was to improve the somatic embryo (SE) system for plant production of sweetpotato Ipomoea batatas L.(Lam)l. Explants isolated from SE-derived sweet potato plants were compared with control (non SE-derived) plants for their competency for SE production. Leaf explants were cultured on Murashige-Skoog (MS) medium with 2,4-dichlorophenoxy acetic acid (0.2 mg/L) and 6-benzylaminopurine (2.5 mg/L) for 2 weeks in darkness and transferred to MS medium with abscisic acid (2.5 Explants isolated from those plants developed through somatic embryo-genesis produced new somatic embryos rapidly and in higher frequency than those isolated from control plants. They also appeared to grow faster in tissue culture than the control plants. Current studies in the laboratory are examining whether plants derived from a cyclical embryogenesis system (five cycles) would have any further positive impact on the rapidity and frequency of somatic embryo development. More detailed studies using electron microscopy are expected to show the point of origin of the embryos and to allow determination of their quality throughout the cyclical process. This study may facilitate improved plant micropropagation, gene transfer and germplasm conservation in sweet potato.

  14. POLE somatic mutations in advanced colorectal cancer.

    Science.gov (United States)

    Guerra, Joana; Pinto, Carla; Pinto, Diana; Pinheiro, Manuela; Silva, Romina; Peixoto, Ana; Rocha, Patrícia; Veiga, Isabel; Santos, Catarina; Santos, Rui; Cabreira, Verónica; Lopes, Paula; Henrique, Rui; Teixeira, Manuel R

    2017-12-01

    Despite all the knowledge already gathered, the picture of somatic genetic changes in colorectal tumorigenesis is far from complete. Recently, germline and somatic mutations in the exonuclease domain of polymerase epsilon, catalytic subunit (POLE) gene have been reported in a small subset of microsatellite-stable and hypermutated colorectal carcinomas (CRCs), affecting the proofreading activity of the enzyme and leading to misincorporation of bases during DNA replication. To evaluate the role of POLE mutations in colorectal carcinogenesis, namely in advanced CRC, we searched for somatic mutations by Sanger sequencing in tumor DNA samples from 307 cases. Microsatellite instability and mutation analyses of a panel of oncogenes were performed in the tumors harboring POLE mutations. Three heterozygous mutations were found in two tumors, the c.857C>G, p.Pro286Arg, the c.901G>A, p.Asp301Asn, and the c.1376C>T, p.Ser459Phe. Of the POLE-mutated CRCs, one tumor was microsatellite-stable and the other had low microsatellite instability, whereas KRAS and PIK3CA mutations were found in one tumor each. We conclude that POLE somatic mutations exist but are rare in advanced CRC, with further larger studies being necessary to evaluate its biological and clinical implications. © 2017 The Authors. Cancer Medicine published by John Wiley & Sons Ltd.

  15. Relationship between somatization and remission with ECT.

    Science.gov (United States)

    Rasmussen, Keith G; Snyder, Karen A; Knapp, Rebecca G; Mueller, Martina; Yim, Eunsil; Husain, Mustafa M; Rummans, Teresa A; Sampson, Shirlene M; O'Connor, M Kevin; Bernstein, Hilary J; Kellner, Charles H

    2004-12-30

    Patients treated with electroconvulsive therapy (ECT) were divided into those with less severe depression and those with more severe depression. In the less severely depressed group, high somatic anxiety and hypochondriasis predicted a low likelihood of sustained remission with ECT. In the more severely depressed group, these traits were not predictive of ECT outcome.

  16. Somatic And Behavioral Changes Associated With Difuse ...

    African Journals Online (AJOL)

    Aims: The effects of diffuse transcranial electrical stimulation on somatic and behavioral changes in anaesthetized and unanaesthetized normal male and female Wister rats was studied. Method: Diffuse transcranial electrical stimulation (0-25v, frequency 90Hz,pulse width 1ms) was administered via two electrodes clipped ...

  17. Somatic Symptoms in Traumatized Children and Adolescents

    Science.gov (United States)

    Kugler, Brittany B.; Bloom, Marlene; Kaercher, Lauren B.; Truax, Tatyana V.; Storch, Eric A.

    2012-01-01

    Childhood exposure to trauma has been associated with increased rates of somatic symptoms (SS), which may contribute to diminished daily functioning. One hundred and sixty-one children residing at a residential treatment home who had experienced neglect and/or abuse were administered the Trauma Symptom Checklist for Children (TSCC), the…

  18. Somatic Embryogenesis in Juniperus Procera using Juniperus ...

    African Journals Online (AJOL)

    The aim for this particular research was initially an adaptation of optimum half strength lithium chloride-sodium propionate (LP) medium protocol for growth and proliferation of embryogenic ... Additional study on the effect of seed extraction to the growing embryogenic culture showed no effect on mature somatic embryos.

  19. [Interdependance between somatic symptoms, sleep and dreams].

    Science.gov (United States)

    Todorov, Assya

    2014-03-19

    Even in an established illness, somatic complains can hide other emotional inquiries. The therapist, always with a kind attitude, can ask more about patient's sexual life. This can be use of having a better idea of patient's life and problems. Talking about dreams can also be useful: it gives new and surprising elements about patient's personality and helps to progress on healing's way.

  20. Depression, disability and somatic diseases among elderly

    NARCIS (Netherlands)

    Verhaak, P.F.M.; Dekker, Janny; De Waal, M.W.M.; Van Marwijk, H.W.J.; Comijs, H.C.

    2014-01-01

    Objective: Depression among older adults is associated with both disability and somatic disease. We aimed to further understand this complicated relationship and to study the possible modifying effect of increasing age. Design: Cross sectional survey. Setting: Outpatient and inpatient clinics of

  1. Writing Bodies: Somatic Mind in Composition Studies.

    Science.gov (United States)

    Fleckenstein, Kristie S.

    1999-01-01

    Discusses the somatic mind, a permeable materiality in which mind and body resolve into a single entity which is (re)formed by the constantly shifting boundaries of discursive and corporeal intertextualities. Addresses its importance in composition studies. Critiques the poststructuralist disregard of corporeality. (CR)

  2. Depression and hypochondriasis in family practice patients with somatization disorder.

    Science.gov (United States)

    Oxman, T E; Barrett, J

    1985-10-01

    The relationships specified in DSM-III between somatization disorder and depression, and somatization disorder and hypochondriasis require further validation and easier methods of detection for use by primary care physicians. The authors investigated hypochondriacal and depressive symptoms in 13 family practice outpatients with somatization disorder. Pain complaints and depressive symptomatology were present in over 75% of this group, while hypochondriacal symptoms were present in 38%. The mean score on the somatization scale of the Hopkins Symptom Check List (HSCL-90) was greater than that reported for any other group. These findings support the separation of somatization disorder and hypochondriasis and suggest the need for better delineation of depressive subtypes in somatization disorder. The somatization scale of the HSCL-90 should be a useful screen for somatization disorder in future research.

  3. Delusional disorder-somatic type (or body dysmorphic disorder) and ...

    African Journals Online (AJOL)

    to distinguish cases of delusional disorder of somatic subtype from severe somatization .... features suggestive of a paranoid schizophrenia. Paranoid schizophrenia ... Of note is that the patient's personality and psychosocial functioning were ...

  4. Constitutional compatibility of energy systems

    International Nuclear Information System (INIS)

    Rossnagel, A.

    1983-01-01

    The paper starts from the results of the Enquiry Commission on 'Future Nuclear Energy Policy' of the 8th Federal German Parliament outlining technically feasible energy futures in four 'pathways'. For the purpose of the project, which was to establish the comparative advantages and disadvantages of different energy systems, these four scenarios were reduced to two alternatives: cases K (= nuclear energy) and S (= solar energy). The question to Ge put is: Which changes within our legal system will be ushered in by certain technological developments and how do these changes relate to the legal condition intended so far. Proceeding in this manner will not lead to the result of a nuclear energy system or a solar energy system being in conformity or in contradiction with the constitutional law, but will provide a catalogue of implications orientated to the aims of legal standards: a person deciding in favour of a nuclear energy system or a solar energy system supports this or that development of constitutional policy, and a person purishing this or that aim of legal policy should be consistent and decide in favour of this or that energy system. The investigation of constitutional compatibility leads to the question what effects different energy systems will have on the forms of political intercourse laid down in the constitutional law, which are orientated to models of a liberal constitutional tradition of citizens. (orig./HSCH) [de

  5. HEALTH STATUS OF FEMALE TEENAGERS, SUFFERING FROM CONSTITUTIVE AND EXOGENOUS OBESITY

    OpenAIRE

    S.Ya. Volgina; M.K. Valiullina

    2006-01-01

    The article deals with the research findings of the health status of 120 female teenagers, suffering from constitutive and exogenous obesity and 116 girls of the same age and standard weight. The authors gave complete characteristics for the somatic, psychic and psychological elements of the teenager's health. They have assessed the consumatory behaviour of the girls. It has been revealed that among all the examined patients with hyperphagia 6,7% are suffering from nervous bulimia. the resear...

  6. Constitutionalism and Development in Nigeria: The 1999 Constitution

    African Journals Online (AJOL)

    Fr. Ikenga

    the 3 arms of government the Executive, Legislative, Judiciary, Public Service and Marketing .... Rotation principle of a presidency position in Nigeria which will cultivate a sense of ... the issues survived inclusion in the 1999 Constitution of the Federal Republic of Nigeria. 13. S. 2 of Decree No. ..... Oxford, 5th Edition p.245.

  7. The Spanish Constitution, the Constitutional Court and the Catalan Referendum

    DEFF Research Database (Denmark)

    Abat Ninet, Antoni

    2015-01-01

    and politeia that Aristotle defined now clashes between two powerful symbolic and romantic phenomena. In the Spanish-Catalan binomial scenario, there are some elements that need to be analysed to obtain a complete picture of the constitutional possibilities to of accommodating a Catalan self...

  8. Time and constitution of sense

    Directory of Open Access Journals (Sweden)

    Pedro Gerardo Acosta

    2014-06-01

    Full Text Available This article proposes a reflection over our time-consciousness under the Phenomenology of Edmund Husserl. The idea is make a release the key role of the sense constitution like the fundament and development of the ongoing intentionality, a shape that make the possibility to catch sight of the sense of every life situation like conscience experience that displays itself over the time, and open the world of the Phenomenon World, constituted in the flux and flow of our live experience. The immanent time in which the things served in a lived-present inevitably displays to its own immediate-past of retentions, then of commemorations, constituting and enabling, not just the sense of ever present, but the sense of our own past like memory and our future like expectative. This reflection is based and supporter over the text “Phenomenology Lesson of the Internal Time-Consiusness” (Husserl, 2002.

  9. Development of direct somatic embryogenesis and regeneration on citrus sinesis

    International Nuclear Information System (INIS)

    Chong Saw Peng; Alvina Lindsay Mijen; Rusli Ibrahim

    2004-01-01

    The plant regeneration processes in Citrus sinensis involves direct somatic embryogenesis. Culture medium used was MS basal supplemented with 50 mg/L sucrose, 0.27% agar and 0.1% vitamin at pH 5.8. Sucrose is the major carbon source for the induction of somatic embryo and also the maturation and germination of somatic embryo. (Author)

  10. A Communicatively Constituted Online Crisis

    DEFF Research Database (Denmark)

    Valentini, Chiara; Romenti, Stefania; Kruckeberg, Dean

    2017-01-01

    into specific public crisis perceptions. Drawing from a communicative constitution perspective, the authors argue that if crises are perceptions or experiences of difficult situations that exceed a person’s current resources and coping mechanisms, and if perceptions and experiences in social media are typically...... by offering suggestions on how to study online critical conversations through the lens of a communicative constitution perspective that could inform how critical issues eventually transform and become crises and how crisis perceptions evolve and are discursively shaped by communicative practices occurring...

  11. Constitutional and acquired autosomal aneuploidy.

    Science.gov (United States)

    Jackson-Cook, Colleen

    2011-12-01

    Chromosomal imbalances can result from numerical or structural anomalies. Numerical chromosomal abnormalities are often referred to as aneuploid conditions. This article focuses on the occurrence of constitutional and acquired autosomal aneuploidy in humans. Topics covered include frequency, mosaicism, phenotypic findings, and etiology. The article concludes with a consideration of anticipated advances that might allow for the development of screening tests and/or lead to improvements in our understanding and management of the role that aneuploidy plays in the aging process and acquisition of age-related and constitutional conditions.

  12. [Constitutional mismatch repair deficiency syndrome

    NARCIS (Netherlands)

    Jongmans, M.C.J.; Gidding, C.E.M.; Loeffen, J.; Wesseling, P.; Mensenkamp, A.; Hoogerbrugge, N.

    2015-01-01

    BACKGROUND: Constitutional mismatch repair deficiency (CMMR-D) syndrome is characterised by a significantly increased risk for developing cancer in childhood. It arises when both parents have a mutation in the same mismatch repair gene and pass it on to their child. CASE DESCRIPTION: An 8-year-old

  13. The Constitution and Academic Freedom.

    Science.gov (United States)

    Gilbertson, Eric R.

    During the past 150 years U.S. courts have demonstrated a special protectiveness toward academics and academic institutions. Academic freedom was not a concern when the U.S. Constitution and the First Amendment were drafted and is not mentioned in the "Federalist Papers." However, decisions by a series of Supreme Court justices led to…

  14. Enhanced somatic embryogenesis in Theobroma cacao using the homologous BABY BOOM transcription factor.

    Science.gov (United States)

    Florez, Sergio L; Erwin, Rachel L; Maximova, Siela N; Guiltinan, Mark J; Curtis, Wayne R

    2015-05-16

    Theobroma cacao, the chocolate tree, is an important economic crop in East Africa, South East Asia, and South and Central America. Propagation of elite varieties has been achieved through somatic embryogenesis (SE) but low efficiencies and genotype dependence still presents a significant limitation for its propagation at commercial scales. Manipulation of transcription factors has been used to enhance the formation of SEs in several other plant species. This work describes the use of the transcription factor Baby Boom (BBM) to promote the transition of somatic cacao cells from the vegetative to embryonic state. An ortholog of the Arabidopsis thaliana BBM gene (AtBBM) was characterized in T. cacao (TcBBM). TcBBM expression was observed throughout embryo development and was expressed at higher levels during SE as compared to zygotic embryogenesis (ZE). TcBBM overexpression in A. thaliana and T. cacao led to phenotypes associated with SE that did not require exogenous hormones. While transient ectopic expression of TcBBM provided only moderate enhancements in embryogenic potential, constitutive overexpression dramatically increased SE proliferation but also appeared to inhibit subsequent development. Our work provides validation that TcBBM is an ortholog to AtBBM and has a specific role in both somatic and zygotic embryogenesis. Furthermore, our studies revealed that TcBBM transcript levels could serve as a biomarker for embryogenesis in cacao tissue. Results from transient expression of TcBBM provide confirmation that transcription factors can be used to enhance SE without compromising plant development and avoiding GMO plant production. This strategy could compliment a hormone-based method of reprogramming somatic cells and lead to more precise manipulation of SE at the regulatory level of transcription factors. The technology would benefit the propagation of elite varieties with low regeneration potential as well as the production of transgenic plants, which

  15. Dogs cloned from adult somatic cells.

    Science.gov (United States)

    Lee, Byeong Chun; Kim, Min Kyu; Jang, Goo; Oh, Hyun Ju; Yuda, Fibrianto; Kim, Hye Jin; Hossein, M Shamim; Shamim, M Hossein; Kim, Jung Ju; Kang, Sung Keun; Schatten, Gerald; Hwang, Woo Suk

    2005-08-04

    Several mammals--including sheep, mice, cows, goats, pigs, rabbits, cats, a mule, a horse and a litter of three rats--have been cloned by transfer of a nucleus from a somatic cell into an egg cell (oocyte) that has had its nucleus removed. This technology has not so far been successful in dogs because of the difficulty of maturing canine oocytes in vitro. Here we describe the cloning of two Afghan hounds by nuclear transfer from adult skin cells into oocytes that had matured in vivo. Together with detailed sequence information generated by the canine-genome project, the ability to clone dogs by somatic-cell nuclear transfer should help to determine genetic and environmental contributions to the diverse biological and behavioural traits associated with the many different canine breeds.

  16. Should general psychiatry ignore somatization and hypochondriasis?

    Science.gov (United States)

    Creed, Francis

    2006-10-01

    This paper examines the tendency for general psychiatry to ignore somatization and hypochondriasis. These disorders are rarely included in national surveys of mental health and are not usually regarded as a concern of general psychiatrists; yet primary care doctors and other physicians often feel let down by psychiatry's failure to offer help in this area of medical practice. Many psychiatrists are unaware of the suffering, impaired function and high costs that can result from these disorders, because these occur mainly within primary care and secondary medical services. Difficulties in diagnosis and a tendency to regard them as purely secondary phenomena of depression, anxiety and related disorders mean that general psychiatry may continue to ignore somatization and hypochondriasis. If general psychiatry embraced these disorders more fully, however, it might lead to better prevention and treatment of depression as well as helping to prevent the severe disability that may arise in association with these disorders.

  17. Should general psychiatry ignore somatization and hypochondriasis?

    OpenAIRE

    CREED, FRANCIS

    2006-01-01

    This paper examines the tendency for general psychiatry to ignore somatization and hypochondriasis. These disorders are rarely included in national surveys of mental health and are not usually regarded as a concern of general psychiatrists; yet primary care doctors and other physicians often feel let down by psychiatry's failure to offer help in this area of medical practice. Many psychiatrists are unaware of the suffering, impaired function and high costs that can result fr...

  18. Is Pilates a Somatic Education Method?

    Directory of Open Access Journals (Sweden)

    Débora Pereira

    2014-12-01

    Full Text Available This paper renews the discussion about the relevance of the Pilates method to the field of Somatic Education. The impact of marketing – which sells the method as a fitness activity – and the academic research on the application of the method in the treatment of various medical disorders, as well as its role in the construction of contemporary dance aesthetics, are put into perspective.

  19. The somatic shunt cable model for neurons.

    OpenAIRE

    Durand, D

    1984-01-01

    The derivation of the equations for an electrical model of nerve cells is presented. The model consists of an equivalent cylinder, a lumped somatic impedance, and a variable shunt at the soma. This shunt was introduced to take into account the fast voltage decays observed following the injections of current pulses in some motoneurons and hippocampal granule cells that could not be explained by existing models. The shunt can be interpreted either by penetration damage with the electrode or by ...

  20. Contested constitutions: Legitimacy of constitution-making and constitutional conflict in Central Europe

    NARCIS (Netherlands)

    de Raadt, J.B.

    2009-01-01

    What were the effects of constitution-making procedures on the acceptance of the new "rules of the political game" in postcommunist Central Europe? This article sets out to scrutinise the increasingly popular claim among politicians and scholars of democratisation that inclusiveness and popular

  1. Germinal and somatic mutations in cancer

    International Nuclear Information System (INIS)

    Knudson, A.G. Jr.

    1977-01-01

    The role of germinal and somatic mutations in carcinogenesis leads to the conclusion that environmental carcinogens probably exert their effects via somatic mutations. Susceptibility to this process may itself be genetically determined, so we may deduce that two groups, one genetic and one non-genetic, are included in the 'environmental' class. Other individuals seem to acquire cancer even in the absence of such environmental agents, and these too may be classified into a genetic and a non-genetic group. It has been estimated that in industrial countries, the environmental groups include 70-80% of all cancer cases, but we are only beginning to know how to separate the genetic and non-genetic subgroups. The genetic subgroup of the 'non-environmental' group is very small, probably of the order of magnitude of 1-2% for cancer as a whole. The remainder, about 25%, comprises a non-genetic, non-environmental subgroup that seems to arise as a consequence of 'spontaneous' somatic mutations. The incidence of these 'background' cancers is what we should combat with preventive and therapeutic measures

  2. Children of people with somatization disorder.

    Science.gov (United States)

    Livingston, R

    1993-05-01

    The author investigated psychopathology, suicidal behavior, child abuse, somatization, and health care utilization in 34 children with a parent who has somatization disorder (SD-P) and two comparison groups: 41 children with a somatizing parent (SOM) (fewer symptoms than required for diagnosis of SD-P), and 30 pediatrically ill controls (CON). Child and parent versions of the Diagnostic Interview for Children and Adolescents were scored for diagnosis and symptom counts in specified categories. Medical records were obtained and abstracted. Children of SD-P had significantly more psychiatric disorders and suicide attempts than did children of SOM or the CON. SD-P and CON had significantly more unexplained physical symptoms than SOM. SD-P showed a trend toward more hospitalizations and experienced significantly more maltreatment. Children of SD-P are at significant risk in several respects. Clinical implications of these findings include a need for awareness and cooperation among general psychiatrists, primary care physicians, and child and adolescent psychiatrists to facilitate detection and treatment of these children's problems.

  3. Valuation In The Constitutional Era

    Directory of Open Access Journals (Sweden)

    Elmien du Plessis

    2015-12-01

    Full Text Available The Constitution brought about a new compensation regime for expropriations. Compensation for expropriation must now be "just and equitable". Whereas before the Constitution came into force market value played a central role in compensation for expropriation, market value is now only one factor or aspect of compensation that the court needs to take into account. Yet we find that courts tend to focus on market value and to still employ the valuation methods used to calculate market value. This article argues that the methods used to calculate the market value, once thought to be objective, are not as objective as was believed. While it is impossible to give judges specific tools for the assessment of market value, this article provides guidelines on how the calculation of compensation should be approached.

  4. The Constitutive Power of Twitter

    DEFF Research Database (Denmark)

    Albu, Oana Brindusa; Etter, Michael Andreas

    Twitter is an increasingly used new information and communication technology (ICT) in organizational settings. Predominant research, however, tends to adopt functionalist standpoints and investigates new ICTs as platforms of information transmission through which organizations interact with their......Twitter is an increasingly used new information and communication technology (ICT) in organizational settings. Predominant research, however, tends to adopt functionalist standpoints and investigates new ICTs as platforms of information transmission through which organizations interact...... with their constituents. Such focus leaves little knowledge concerning the tensions new ICTs bring to organizational life. For a more nuanced understanding of the constitutive role of new ICTs in organizing, this paper unfolds a communication centered perspective and examines the strategic Twitter use in two...... organizations. The analysis illustrates how specific Twitter interactions, i.e., hashtags, become hypertexts—a type of authoritative texts—which simultaneously constitute an organizational actor or act as a pastiche of it. The study contributes to extant research by illustrating how hypertextuality...

  5. [Women, gender, and the Constitution].

    Science.gov (United States)

    1993-12-01

    Although all the constitutions of Latin America directly or indirectly acknowledge the juridical equality of the sexes, these patriarchal societies continue to maintain institutional power in male hands and to neutralize legal actions favoring women. International instruments such as the Convention on Elimination of All Forms of Discrimination Against Women, approved by the UN in 1979, have given a firmer basis to policies and actions to improve the status of women. Obstacles to full equality of Latin American women are rooted in economic and sociopolitical factors, but lack of true political will also plays a significant role. A number of new laws in the past several years as well as the new Constitution have improved the legal position of Colombian women. The new Constitution recognizes fundamental rights that may be claimed directly before a judge, and social, economic, and collective rights requiring legislative development. Article 43 of the new Constitution states that women will not be subjected to any form of discrimination. Another norm states that women will enjoy special assistance and protection before and after childbirth, in recognition of the social functions of maternity. Article 43 also states that women who are heads of households will receive special assistance, but the corresponding regulations have not yet been promulgated. The mechanism of tutelage has become an important recourse that has been used in several cases in which fundamental rights of women have been violated or threatened because of their sex. The order of tutelage has been used in cases of adolescents expelled from school for pregnancy and of abused wives, as well as to force recognition of the social and economic contributions of housework.

  6. European constitution and EURATOM treaty

    International Nuclear Information System (INIS)

    Heller, W.

    2003-01-01

    The European Council held in Laeken in December 2001 had decided to call a convention preparing the next conference of the heads of state and government which, among other topics, was to deliberate the question of a fully formulated European constitution. Under the presidency of Giscard d'Estaing, all delegates to the European Convention on July 10, 2003 signed the draft treaty for a European constitution. This final document is the basis of the conference of the heads of state and government to begin in October 2003. On this occasion, the draft of a separate chapter on energy could well come up again for examination. This chapter had been introduced only at the end of the deliberations of the convention and adds to the competences of the EU institutions. Also the Euratom Treaty was a topic of the convention preparing the constitution. As the presidency felt that no specific issues had been raised in the Laeken declaration, it is proposed to adapt the Euratom Treaty to the new provisions of the constitution by adding a protocol. This would mean that the European Atomic Energy Community, for the time being, would retain its independent legal status. The contents would have to be examined at some later date. Consequently, the real discussion of the Euratom Treaty is yet to come. Also, the speedy completion of the single market for electricity would make it desirable for the Community to adopt a uniform, positive stance in the use of nuclear power at the best possible safety standards so as to ensure a level playing field. Current events entailing power failures in the United States and the United Kingdom have alerted the public to the problem of the continuity of power supply. This could well be the beginning of a new, unbiased, balanced energy discussion in a bigger Europe. (orig.)

  7. Constitutional collisions of criminal law

    Directory of Open Access Journals (Sweden)

    Sergey M. Inshakov

    2016-12-01

    Full Text Available Objective to identify and resolve conflicts between the norms of constitutional and criminal law which regulate the issue of legal liability of senior officials of the state. Methods formallogical systematic comparativelegal. Results the article analyzes the embodiment of the principle of citizensrsquo equality under the law regarding the criminal responsibility of the President of the Russian Federation as one of the segments of the elite right other criminal and legal conflicts are considered associated with the creation of conditions for derogation from the principle of equality. Basing on this analysis the means of overcoming collisions between the norms of constitutional and criminal law are formulated. Scientific novelty in the article for the first time it has been shown that in the Russian criminal law there are exceptions to the principle of citizensrsquo equality under the law relating to the President of the Russian Federation the conflicts are identified between the norms of constitutional and criminal law regulating the issue of legal liability of senior officials of the state ways of overcoming conflicts are suggested. Practical significance the main provisions and conclusions of the article can be used in research and teaching in the consideration of issues of senior state officialsrsquo criminal liability.

  8. Anatomical Study of Somatic Embryogenesis in Glycine max (L. Merrill

    Directory of Open Access Journals (Sweden)

    Juliana Aparecida Fernando

    2002-09-01

    Full Text Available A comparative anatomical analysis of somatic embryogenesis in two soybean (Glycine max (L. Merrill genotypes was carried out. The somatic embryos were originated from cotyledonary explants obtained from immature zygotic embryos. The medium used for somatic embryogenesis induction was Murashige and Skoog, 1962, salts and Gamborg et al., 1968, vitamins (MSB supplemented with 0.8 mg.L-1 of 2,4-D for genotype PI 123439 and 40 mg.L-1 of 2,4-D for ‘Williams 82’. Globular structures, constituted by meristematic cells, originated from subepidermal cell divisions of the cotyledonary mesophyll. In PI 123439, the globular structures presented tracheary differentiation among meristematic cells and they could follow distinct morphogenetic process depending on their location along the explant. For ‘Williams 82’ it was observed globular structures along the cotyledonary explant surface. They gave rise to somatic embryos. These embryos showed different morphologies and they were classified based on their shape and number of cotyledons. The ability of these morphological types to convert to plantlets was discussed.Realizou-se uma análise anatômica comparativa da embriogênese somática em dois genótipos de soja (Glycine max (L. Merrill. Os embriões somáticos foram obtidos a partir de explantes cotiledonares excisados de embriões zigóticos imaturos do genótipo PI 123439, adaptado às condições tropicais, e ‘Williams 82’. O meio utilizado para indução da embriogênese somática constituiu-se de sais de Murashige e Skoog,1962, e vitaminas de Gamborg et al., 1968 (MSB suplementado com 0,8 mg.L-1 de 2,4-D (PI 123439 e 40 mg.L-1 (‘Williams 82’. Estruturas globulares originaram-se a partir de divisões celulares nas camadas subepidérmicas do mesofilo cotiledonar e foram constituídas por células meristemáticas. No genótipo PI 123439, as estruturas globulares apresentaram diferenciação traqueal entre as células meristemáticas e

  9. Somatic and genetic effects of low-level radiation

    International Nuclear Information System (INIS)

    Upton, A.C.

    1974-01-01

    Although the biological effects of ionizing radiation are probably better known than those of any other physical or chemical agent in the environment, our information about such effects has come from observations at doses and dose rates which are orders of magnitude higher than natural background environmental radiation levels. Whether, therefore biological effects occur in response to such low levels can be estimated only by extrapolation, based on assumptions about the dose-effect relationship and the mechanisms of the effects in question. Present knowledge suggests the possibility that several types of biological effects may result from low-level irradiation. The induction of heritable genetic changes in germ cells and carcinogenic changes in somatic cells are considered to be the most important from the standpoint of their potential threat to health. On the basis of existing data, it is possible to make only tentative upper limit estimates of the risks of these effects at low doses. The estimates imply that the frequency of such effects attributable to exposure at natural background radiation levels would constitute only a small fraction of their natural incidence. 148 references

  10. The somatic symptom scale-8 (SSS-8): a brief measure of somatic symptom burden.

    Science.gov (United States)

    Gierk, Benjamin; Kohlmann, Sebastian; Kroenke, Kurt; Spangenberg, Lena; Zenger, Markus; Brähler, Elmar; Löwe, Bernd

    2014-03-01

    Somatic symptoms are the core features of many medical diseases, and they are used to evaluate the severity and course of illness. The 8-item Somatic Symptom Scale (SSS-8) was recently developed as a brief, patient-reported outcome measure of somatic symptom burden, but its reliability, validity, and usefulness have not yet been tested. To investigate the reliability, validity, and severity categories as well as the reference scores of the SSS-8. A national, representative general-population survey was performed between June 15, 2012, and July 15, 2012, in Germany, including 2510 individuals older than 13 years. The SSS-8 mean (SD), item-total correlations, Cronbach α, factor structure, associations with measures of construct validity (Patient Health Questionnaire-2 depression scale, Generalized Anxiety Disorder-2 scale, visual analog scale for general health status, 12-month health care use), severity categories, and percentile rank reference scores. The SSS-8 had excellent item characteristics and good reliability (Cronbach α = 0.81). The factor structure reflects gastrointestinal, pain, fatigue, and cardiopulmonary aspects of the general somatic symptom burden. Somatic symptom burden as measured by the SSS-8 was significantly associated with depression (r = 0.57 [95% CI, 0.54 to 0.60]), anxiety (r = 0.55 [95% CI, 0.52 to 0.58]), general health status (r = -0.24 [95% CI, -0.28 to -0.20]), and health care use (incidence rate ratio, 1.12 [95% CI, 1.10 to 1.14]). The SSS-8 severity categories were calculated in accordance with percentile ranks: no to minimal (0-3 points), low (4-7 points), medium (8-11 points), high (12-15 points), and very high (16-32 points) somatic symptom burden. For every SSS-8 severity category increase, there was a 53% (95% CI, 44% to 63%) increase in health care visits. The SSS-8 is a reliable and valid self-report measure of somatic symptom burden. Cutoff scores identify individuals with low, medium, high, and very high somatic

  11. The Normative Constitution of Agency

    OpenAIRE

    Korsgaard, Christine M.

    2014-01-01

    On a naturalistic conception of agency, someone is an agent when certain of his own mental states are the cause of his movements. On a normative conception, a person constitutes his agency by following certain principles or laws. In Kant’s conception, for example, a movement counts as the agent’s own when it is chosen autonomously, that is, in accordance with the categorical imperative. To say that someone acts is to imply that his movements are a manifestation of his own activity and that it...

  12. Mortality in unipolar depression preceding and following chronic somatic diseases

    DEFF Research Database (Denmark)

    Koyanagi, A; Köhler-Forsberg, O; Benros, M E

    2018-01-01

    -varying covariates were constructed to assess the risk for all-cause and non-suicide deaths for individual somatic diseases. RESULTS: For all somatic diseases, prior and/or subsequent depression conferred a significantly higher mortality risk. Prior depression was significantly associated with a higher mortality......OBJECTIVE: It is largely unknown how depression prior to and following somatic diseases affects mortality. Thus, we examined how the temporal order of depression and somatic diseases affects mortality risk. METHOD: Data were from a Danish population-based cohort from 1995 to 2013, which included...... all residents in Denmark during the study period (N = 4 984 912). Nineteen severe chronic somatic disorders from the Charlson Comorbidity Index were assessed. The date of first diagnosis of depression and somatic diseases was identified. Multivariable Cox proportional Hazard models with time...

  13. Somatic Embryogenesis in Yam (Dioscorea rotundata

    Directory of Open Access Journals (Sweden)

    Isidro Elías Suárez Padrón

    2011-12-01

    Full Text Available Embryogenic yam (Dioscorea rotundata cultures were induced from petioles of leaves of in vitro grown plants on medium supplemented with different 2.4-D concentrations. Cultures were maintained either on semisolid or in liquid MS medium supplemented with 4.52 µM 2.4-D. The effect of sucrose concentration on somatic embryo development was also evaluated and the effects of different BAP concentrations on somatic embryo conversion were determined. Treatments were distributed using a complete randomized design. The highest rate of induction occurred with 4.52 µM 2.4-D. Sucrose at 131.46 mM significantly enhanced somatic embryo development. The conversion rate was not affected by BAP.Cultivos embriogénicos de ñame (Dioscorea rotundata fueron inducidos a partir de explantes consistentes de hojas con peciolos, aisladas de plantas establecidas en condiciones in vitro, en presencia de diferentes concentraciones de 2,4-D. Los cultivos inducidos fueron mantenidos en medio MS líquido o semisólido suplido con 4,52 µM 2,4-D. El efecto de las concentraciones de sacarosa sobre el desarrollo de embriones somáticos y el efecto de varias concentraciones de BAP sobre la tasa de conversión de embriones somáticos en plantas también fueron evaluados. Todos los tratamientos fueron distribuidos usando un diseño completamente al azar. El mayor porcentaje de inducción de tejidos embriogénicos ocurrió con 4,52 µM de 2,4-D. La adición de 131,46 mM de sacarosa incrementó significativamente el desarrollo de embriones somáticos. La tasa de conversión de embriones somáticos en plantas no fue afectada por las concentraciones de BAP.

  14. Essence and constitution in Zubiri

    Directory of Open Access Journals (Sweden)

    Alfonso Gómez Fernández

    2015-03-01

    Full Text Available The aim of this article is to expound Zubiri’s concept of essence and to begin a critical discussion and evaluation of his proposal. Before explaining what essence is, it is necessary to observe that, for our author, not all things have an essence: only «reality-things» but not «meaning-things» form part of the «essentiable domain». This distinction between «reality-things» and «meaning-things» supposes a new conception of nature. (Nature is not the opposite of the artificial, as the Greek term physis is.«Reality-things» form a constitutional and «closed» system of non-causal and non-«external» characteristics or traits. These «foundational characteristics» of constitution, then, are precisely the essence. The article discusses critically the assumptions of this doctrine (reality, ontological pluralism, foundation and its possible limits in the light of contemporary science. It can be a useful theory for the philosophy of language.

  15. Somatic symptom disorder treated with electroconvulsive therapy.

    Science.gov (United States)

    Borisovskaya, Anna; Augsburger, Jay Alan

    2017-05-01

    Somatic symptom disorder (SSD) is a challenging condition to treat with chronic pain, a common and disabling symptom. We present a patient who received electroconvulsive therapy (ECT) for SSD with significant improvement in pain and gastrointestinal symptoms. We also present a brief literature review of similar cases treated with ECT. Preliminary evidence suggests that ECT should be considered for treatment of SSD comorbid with major depressive disorder, when standard treatments fail. Further research is needed to clarify whether ECT can be used for SSD without associated depression.

  16. Evidence of constitutional MLH1 epimutation associated to transgenerational inheritance of cancer susceptibility.

    Science.gov (United States)

    Crépin, Michel; Dieu, Marie-Claire; Lejeune, Sophie; Escande, Fabienne; Boidin, Denis; Porchet, Nicole; Morin, Gilles; Manouvrier, Sylvie; Mathieu, Michèle; Buisine, Marie-Pierre

    2012-01-01

    Constitutional epimutations of DNA mismatch repair (MMR) genes have been recently reported as a possible cause of Lynch syndrome. However, little is known about their prevalence, the risk of transmission through the germline and the risk for carriers to develop cancers. In this study, we evaluated the contribution of constitutional epimutations of MMR genes in Lynch syndrome. A cohort of 134 unrelated Lynch syndrome-suspected patients without MMR germline mutation was screened for constitutional epimutations of MLH1 and MSH2 by quantitative bisulfite pyrosequencing. Patients were also screened for the presence of EPCAM deletions, a possible cause of MSH2 methylation. Tumors from patients with constitutional epimutations were extensively analyzed. We identified a constitutional MLH1 epimutation in two proband patients. For one of them, we report for the first time evidence of transmission to two children who also developed early colonic tumors, indicating that constitutional MLH1 epimutations are associated to a real risk of transgenerational inheritance of cancer susceptibility. Moreover, a somatic BRAF mutation was detected in one affected child, indicating that tumors from patients carrying constitutional MLH1 epimutation can mimic MSI-high sporadic tumors. These findings may have important implications for future diagnostic strategies and genetic counseling. © 2011 Wiley Periodicals, Inc.

  17. Practice Guidelines for Treatment of Somatic Pain and Depression

    OpenAIRE

    Sonali Sarkar

    2017-01-01

    Background: Somatic pain is often associated with depression. Patients presenting with this combination can be difficult to treat and create a significant financial burden on the medical system. The mechanisms of action linking somatic pain and the myriad of depression are not clearly understood thus highlighting a gap in knowledge between the scientific mechanism, pathogenesis, and psychiatry involved in depression and somatic pain. The objective of this review article is to address etiolog...

  18. Polyphenols distributions and reserve substances analysis in cacao somatic embryogenesis

    OpenAIRE

    Adriana María Gallego Rúa; Ana María Henao Ramírez; Aura Inés Urrea Trujillo; Lucía Atehortúa Garcés

    2016-01-01

    ABSTRACTIn order to understand the causes of lack of regeneration in cacao somatic embryos, two cacao varieties with different responses to regeneration potential were described based on their capacity to store different compounds. It is well known that seed reserves play a central role in the regenerative capability of somatic embryos; thus, we followed histochemical changes and reserve fluctuations of proteins, polysaccharides and polyphenols during somatic embryogenesis (SE) in the two cac...

  19. POLYPHENOLS DISTRIBUTION AND RESERVE SUBSTANCES ANALYSIS IN CACAO SOMATIC EMBRYOGENESIS

    OpenAIRE

    GALLEGO RÚA, Adriana María; HENAO RAMÍREZ, Ana María; URREA TRUJILLO, Aura Inés; ATEHORTÚA GARCÉS, Lucía

    2016-01-01

    In order to understand the causes of lack of regeneration in cacao somatic embryos, two cacao varieties with different responses to regeneration potential were described based on their capacity to store different compounds. It is well known that seed reserves play a central role in the regenerative capability of somatic embryos; thus, we followed histochemical changes and reserve fluctuations of proteins, polysaccharides and polyphenols during somatic embryogenesis (SE) in the two cacao varie...

  20. Ballet as Somatic Practice: A Case Study Exploring the Integration of Somatic Practices in Ballet Pedagogy

    Science.gov (United States)

    Berg, Tanya

    2017-01-01

    This case study explores one teacher's integration of Alexander Technique and the work of neuromuscular retrainer Irene Dowd in ballet pedagogy to establish a somatic approach to teaching, learning, and performing ballet technique. This case study highlights the teacher's unique teaching method called IMAGE TECH for dancers (ITD) and offers…

  1. Unborn children as constitutional persons.

    Science.gov (United States)

    Roden, Gregory J

    2010-01-01

    In Roe v. Wade, the state of Texas argued that "the fetus is a 'person' within the language and meaning of the Fourteenth Amendment." To which Justice Harry Blackmun responded, "If this suggestion of personhood is established, the appellant's case, of course, collapses, for the fetus' right to life would then be guaranteed specifically by the Amendment." However, Justice Blackmun then came to the conclusion "that the word 'person,' as used in the Fourteenth Amendment, does not include the unborn." In this article, it is argued that unborn children are indeed "persons" within the language and meaning of the Fourteenth and Fifth Amendments. As there is no constitutional text explicitly holding unborn children to be, or not to be, "persons," this argument will be based on the "historical understanding and practice, the structure of the Constitution, and thejurisprudence of [the Supreme] Court." Specifically, it is argued that the Constitution does not confer upon the federal government a specifically enumerated power to grant or deny "personhood" under the Fourteenth Amendment. Rather, the power to recognize or deny unborn children as the holders of rights and duties has been historically exercised by the states. The Roe opinion and other Supreme Court cases implicitly recognize this function of state sovereignty. The states did exercise this power and held unborn children to be persons under the property, tort, and criminal law of the several states at the time Roe was decided. As an effect of the unanimity of the states in holding unborn children to be persons under criminal, tort, and property law, the text of the Equal Protection Clause of the Fourteenth Amendment compels federal protection of unborn persons. Furthermore, to the extent Justice Blackmun examined the substantive law in these disciplines, his findings are clearly erroneous and as a whole amount to judicial error. Moreover, as a matter of procedure, according to the due process standards recognized in

  2. Constitutional aspects of sports mastery in tennis.

    Directory of Open Access Journals (Sweden)

    Jagiello Marina

    2009-02-01

    Full Text Available The aim of the study was to determine somatic indices of highly-qualified tennis players (men and women correlate at the highest level of connections with the level of sports mastery and training experience, to settle the question whether these connections are of dimorphic character. The study involved Polish national team tennis representatives. The female players' age (n=10 oscillated between 16-20 (18.1±1.4, and the training experience - 8-12 years (10.5±1.8. The male players' age, on the other hand, between 16-22 (18.5±2.17, and the training experience - 8-15 years (10.5±2.66. 20 basic somatic features were measured. It was found that the connection of the studied somatic features with the level of sports mastery and the training experience of Polish tennis representatives are of heterogeneous and dimorphic character.

  3. Induction of somatic embryogenesis in soybean: physicochemical factors influencing the development of somatic embryos

    Directory of Open Access Journals (Sweden)

    Bonacin Gisele Aparecida

    2000-01-01

    Full Text Available The embryogenic capability of five soybean cultivars (Renascença, IAS-5, IAC-17, BR-16 and FT-Cometa was studied at different auxin concentrations (8, 10 and 12 mg/l naphthalene acetic acid, NAA, at different pHs (5.8 and 7.0 and at low (8-12 muEm-2 s-1 and high (27-33 mEm-2 s-1 light intensities. The experimental design was completely randomized with four replications. Immature cotyledons 4-6 mm in length were placed in the six induction mediums evaluated and submitted to two light intensities. Twenty immature cotyledons per cultivar were placed on each Petri dish, which was considered to be one replication. The number of somatic embryos per treatment per replication was counted. The results showed genotype influence on somatic embryogenic capability of each cultivar, with the most embryogenic cultivars being BR-16, FT-Cometa and IAS-5. Auxin concentration and pH value also influenced somatic embryo production, with 10 mg/l NAA being the best auxin concentration and 7.0 the best pH value. The interactions cultivar x auxin, auxin x pH and pH x light were significant, while other double interactions were not. All triple and quadruple interactions were significant, except cultivar x pH x light. No significant differences in somatic embryo production were observed in medium with different pHs or when the Petri dishes containing immature cotyledons were exposed to the two light intensities evaluated. However, a higher number of somatic embryos was produced when the medium pH was adjusted to 7.0.

  4. The Constitutive Values of Science

    Directory of Open Access Journals (Sweden)

    Hugh Lacey

    1997-06-01

    Full Text Available Cognitive values are the characteristics that are constitutive of good theories, the criteria to which we appeal when choosing among competing theories. I argue that, in order to count as a cognitive value, a characteristic must be needed to explain actually made theory choices, and its cognitive significance must be well defended especially in view of considerations derived from the objective of science. A number of proposed objectives of science are entertained, and it is argued that adopting a par-ticular objective is dialectically intertwined with commitment to certain social values.Then, the ways in which science is, and is not value free is explored briefly, leading to the identification of a level of analysis where values may influence theory choice without causing paradox or threatening the impartiality of soundly-made scientific judgments.

  5. [Constitutional mismatch repair deficiency syndrome].

    Science.gov (United States)

    Jongmans, Marjolijn C; Gidding, Corrie E; Loeffen, Jan; Wesseling, Pieter; Mensenkamp, Arjen; Hoogerbrugge, Nicoline

    2015-01-01

    Constitutional mismatch repair deficiency (CMMR-D) syndrome is characterised by a significantly increased risk for developing cancer in childhood. It arises when both parents have a mutation in the same mismatch repair gene and pass it on to their child. An 8-year-old girl was diagnosed with CMMR-D syndrome after she developed a brain tumour at the age of 4 and a T-cell non-Hodgkin lymphoma at the age of 6. She had multiple hyperpigmented skin lesions and died of myelodysplastic syndrome at the age of 11. In children with cancer CMMR-D syndrome can be recognized particularly if there are multiple primary malignancies and skin hyperpigmentations and hypopigmentations. The parents of these children are at high risk for colorectal and endometrial cancer (Lynch syndrome), amongst others.

  6. Kinanthropometry - Components of body constitution

    Directory of Open Access Journals (Sweden)

    Maria Tereza Silveira Böhme

    2000-12-01

    Full Text Available The objective of this study is to present the conceptual and historical background to Kinanthropometry and to characterize this area of research. The components of body constitution relating to dimensions, proportions, shape and body composition that should be considered in Physical Education and Sports programs are also described. ARESUMO Este trabalho tem por objetivo apresentar os aspectos conceituais referentes à Cineantropometria, assim como os aspectos históricos e caracterização desta área de estudos. São também descritos os componentes de constituição corporal referentes à dimensões, proporções, forma e composição corporal que devem ser considerados em programas de Educação Física e Esporte.

  7. Evaluation of Nine Somatic Variant Callers for Detection of Somatic Mutations in Exome and Targeted Deep Sequencing Data.

    Directory of Open Access Journals (Sweden)

    Anne Bruun Krøigård

    Full Text Available Next generation sequencing is extensively applied to catalogue somatic mutations in cancer, in research settings and increasingly in clinical settings for molecular diagnostics, guiding therapy decisions. Somatic variant callers perform paired comparisons of sequencing data from cancer tissue and matched normal tissue in order to detect somatic mutations. The advent of many new somatic variant callers creates a need for comparison and validation of the tools, as no de facto standard for detection of somatic mutations exists and only limited comparisons have been reported. We have performed a comprehensive evaluation using exome sequencing and targeted deep sequencing data of paired tumor-normal samples from five breast cancer patients to evaluate the performance of nine publicly available somatic variant callers: EBCall, Mutect, Seurat, Shimmer, Indelocator, Somatic Sniper, Strelka, VarScan 2 and Virmid for the detection of single nucleotide mutations and small deletions and insertions. We report a large variation in the number of calls from the nine somatic variant callers on the same sequencing data and highly variable agreement. Sequencing depth had markedly diverse impact on individual callers, as for some callers, increased sequencing depth highly improved sensitivity. For SNV calling, we report EBCall, Mutect, Virmid and Strelka to be the most reliable somatic variant callers for both exome sequencing and targeted deep sequencing. For indel calling, EBCall is superior due to high sensitivity and robustness to changes in sequencing depths.

  8. Evaluation of Nine Somatic Variant Callers for Detection of Somatic Mutations in Exome and Targeted Deep Sequencing Data.

    Science.gov (United States)

    Krøigård, Anne Bruun; Thomassen, Mads; Lænkholm, Anne-Vibeke; Kruse, Torben A; Larsen, Martin Jakob

    2016-01-01

    Next generation sequencing is extensively applied to catalogue somatic mutations in cancer, in research settings and increasingly in clinical settings for molecular diagnostics, guiding therapy decisions. Somatic variant callers perform paired comparisons of sequencing data from cancer tissue and matched normal tissue in order to detect somatic mutations. The advent of many new somatic variant callers creates a need for comparison and validation of the tools, as no de facto standard for detection of somatic mutations exists and only limited comparisons have been reported. We have performed a comprehensive evaluation using exome sequencing and targeted deep sequencing data of paired tumor-normal samples from five breast cancer patients to evaluate the performance of nine publicly available somatic variant callers: EBCall, Mutect, Seurat, Shimmer, Indelocator, Somatic Sniper, Strelka, VarScan 2 and Virmid for the detection of single nucleotide mutations and small deletions and insertions. We report a large variation in the number of calls from the nine somatic variant callers on the same sequencing data and highly variable agreement. Sequencing depth had markedly diverse impact on individual callers, as for some callers, increased sequencing depth highly improved sensitivity. For SNV calling, we report EBCall, Mutect, Virmid and Strelka to be the most reliable somatic variant callers for both exome sequencing and targeted deep sequencing. For indel calling, EBCall is superior due to high sensitivity and robustness to changes in sequencing depths.

  9. The foundational tenets of Johannes Althusius' constitutionalism ...

    African Journals Online (AJOL)

    Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad ... sovereignty, in contrast to undivided (statist) sovereignty and his views on public office provided the framework for constitutionalism and limited government which could arguably improve on that of contemporary statist constitutionalism.

  10. Unconstitutional constitutional amendments in Ethiopia: the practice ...

    African Journals Online (AJOL)

    Haramaya Law Review ... The Constitution of the Federal Democratic Republic of Ethiopia (FDRE) under Article 104 and 105 sets ... that sets procedures to be observed in the process of constitutional amendments: both initiation and approval.

  11. Cultural differences in symptom representation for depression and somatization measured by the PHQ between Vietnamese and German psychiatric outpatients.

    Science.gov (United States)

    Dreher, Annegret; Hahn, Eric; Diefenbacher, Albert; Nguyen, Main Huong; Böge, Kerem; Burian, Hannah; Dettling, Michael; Burian, Ronald; Ta, Thi Minh Tam

    2017-11-01

    Despite an extensive body of research on somatic symptom presentation among people of East- and Southeast-Asian descent, results are still inconclusive. Examining and comparing symptom presentation in clinically and ethnically well-characterized populations may constitute a step towards understanding symptom presentation between patients with a different cultural background. This study aims to compare Vietnamese and German patients regarding cultural dynamics of symptom presentation upon first admission to a psychiatric outpatient service. 110 Vietnamese and 109 German patients seeking psychiatric treatment at two outpatient clinics completed the Patient Health Questionnaire (PHQ). The somatic symptom subscale (PHQ-15), the depression subscale (PHQ-9) and PHQ-subscales examining anxiety and psychosocial stress levels were analyzed and compared for both groups using multivariate analysis of covariance. Regression analysis was utilized to examine the influences of sociodemographic and migration specific factors. Vietnamese and German patients showed comparable Cronbach's alpha for all subscales. Vietnamese patients endorsed significantly higher levels of somatic symptoms overall and on certain items (as pain-related items, dizziness, and fainting spells) despite similar levels of depression severity in comparison with German patients. Vietnamese patients with poor German language skills showed a significantly higher focus on somatic symptoms. Raising awareness for cultural dynamics of symptom presentation in patients with depression is indispensable. Cross-cultural symptom assessment using the PHQ seems feasible and expands our understanding of depressive and psychosomatic symptoms when assessed by clinicians. Copyright © 2017. Published by Elsevier Inc.

  12. The constitutional court review of judicial decisions

    Directory of Open Access Journals (Sweden)

    Stojanović Dragan M.

    2016-01-01

    Full Text Available In principle, the constitutional precepts envisage that judicial decisions are not subject to extrajudicial control. However, in the course of deciding on constitutional complaints, the Constitutional Court reviews the compliance of individual legal acts and actions of state authorities with the Constitution, including court decisions on cases involving the constitutionally guaranteed rights. Hence, in order to eliminate tension or even contradiction between the constitutional precepts, the constitutional review of judicial decisions should be considered as a special form of judicial control, regardless of the fact that the Constitutional Court is not part of the judicial structure in the strict organizational sense. Thus, unlike the cases where the Court is involved in the normative control of the applicable law, in the process of reviewing judicial decision of lower courts the constitutional judiciary acts in the capacity of a specific judicial authority. According to another possible interpretation of the aforementioned constitutional norms, the direct constitutional protection of the constitutionally guaranteed rights may only be pursued in the process of reviewing individual legal acts and actions of state authorities, but not by pursuing a judicial review of court decisions which the Constitutional Court has no jurisdiction to decide upon. Thus, the dogma of judicial independence would prevail over the dogma of direct protection of fundamental rights. The third interpretation of this relationship maintains that that judicial decisions may be subject to control but, in this specific case, the Constitutional Court may only issue an opinion (a statement rather than a binding decision which would cancel the lower court judgment. Then, it is up to the judicial authorities of the lower instance to adjust their judicial decision, which in the opinion of the Constitutional Court constitutes a violation of the constitutionally guaranteed rights

  13. Unanimous Constitutional Consent and the Immigration Problem

    OpenAIRE

    Josten, Stefan D.; Zimmermann, Klaus W.

    2004-01-01

    This paper utilizes the cross-cutting cleavages approach to evaluate the probability of a unanimous constitutional consent and, based on these results, discusses the implications of immigration on an existing constitutional consent. It is shown that previous conclusions of beneficial effects stemming from a multitude of political dimensions for a unanimous constitutional consent crucially depend on the assumption of an extreme mode of intrapersonal compensation of constitutional majority and ...

  14. Constitutional Referendums:A Theoretical Enquiry

    OpenAIRE

    Tierney, Stephen

    2009-01-01

    In recent decades the use of referendums to settle major constitutional questions has increased dramatically. Addressing this phenomenon as a case study in the relationship between democracy and constitutional sovereignty, this article has two aims.The first is to argue that these constitutional referendums are categorically different from ordinary, legislative referendums, and that this has important implications for theories of constitutional sovereignty. Secondly, the article suggests that...

  15. Analysis on constitution of American college republicans

    Directory of Open Access Journals (Sweden)

    Minghua Su

    2017-02-01

    Full Text Available This paper, based on internet survey and comparative analysis, according to the firsthand materials, comprehensively and systematically probes the formation of the constitution form and structure, and analyzes its contents of Constitution of American College Republicans among 15 colleges respectively, which includes the illustration of constitution, membership, personnel, meeting, financial amendment, etc. Finally, this essay analyzes the characteristics of constitution of college republicans and its advantages.

  16. The Use of Light Microscopy for Detection of Somatic Embryos

    African Journals Online (AJOL)

    usuario

    2014-02-05

    Feb 5, 2014 ... 2,4-D. After four weeks of culture of explants on the callus induction medium, globular structures were obtained. At the end of 20 days in maturation medium, somatic embryos were observed. Histological analysis showed somatic embryos with caulinar and root apex, protodermal tissue, and the vascular ...

  17. Plant regeneration of Michelia champaca L., through somatic ...

    African Journals Online (AJOL)

    STORAGESEVER

    2010-05-03

    May 3, 2010 ... as a basic material for perfume, cosmetic, and medicine. The development of an ... Plant regeneration systems of M. champaca through somatic ... The embryogenic cells proliferated and formed somatic embryos (30%) after four to six .... by using MS excel program and Duncan's new multiple range test.

  18. Optimization of somatic embryogenesis induction in Iranian melon ...

    African Journals Online (AJOL)

    Jane

    2011-07-11

    Jul 11, 2011 ... embryo induction and the combination of 0.1 mg/l BA and 5 mg/l 2,4-D had significant effect on somatic ... such as genotype, growth regulator, explant and culture ... different stages of somatic embryos development. (globular ...

  19. Somatic delusions and obsessive-compulsive disorder in ...

    African Journals Online (AJOL)

    The patient was later referred to the psychiatry department of the same hospital and diagnosed with schizophrenia with somatic delusions and OCS according to the Diagnostic and Statistical Manual of Mental Disorders (DSM-IV) criteria. He was screened for schizophrenia, OCS and olfactory and somatic delusions by ...

  20. Improving somatic health of outpatients with severe mental illness

    NARCIS (Netherlands)

    Van Hasselt, Fenneke M.; Oud, Marian J. T.; Krabbe, Paul F. M.; Postma, Maarten J.; Loonen, A.J.M.

    2014-01-01

    Background: Patients with severe mental illness (SMI) experience a 13-to 30-year reduction in life expectancy compared with the general population. The majority of these deaths can be attributed to somatic health problems. The risk on somatic health problems is partly increased due to a reduced

  1. Induction of somatic embryogenesis by polyethylene glycol and ...

    African Journals Online (AJOL)

    VIJI

    2012-06-05

    Jun 5, 2012 ... supplemented with 2,4-D (2 µM), abscisic acid (3 µM) and glutamine (0.03 mM). The somatic embryos ... essential amino acids of seed proteins, shortened vegetative ... or somatic embryo maturation in diverse plants such as.

  2. Somatic embryogenesis and plant regeneration from leaf explants of ...

    African Journals Online (AJOL)

    An attempt was made to study the somatic embryogenesis and plant regeneration from the in vitro leaf explants of Rumex vesicarius L. a renowned medicinal plant, which belongs to polygonaceae family. Effective in vitro regeneration of R. vesicarius was achieved via young leaf derived somatic embryo cultures.

  3. Alcohol dependence and risk of somatic diseases and mortality

    DEFF Research Database (Denmark)

    Holst, Charlotte; Tolstrup, Janne Schurmann; Sørensen, Holger Jelling

    2017-01-01

    AIMS: To (1) estimate sex-specific risks of a comprehensive spectrum of somatic diseases in alcohol-dependent individuals versus a control population, and in the same population to (2) estimate sex-specific risks of dying from the examined somatic diseases. DESIGN: Register-based matched cohort...

  4. Somatic Diseases and Conditions Before the First Diagnosis of Schizophrenia

    DEFF Research Database (Denmark)

    Sørensen, Holger J; Nielsen, Philip Finn Rising; Benros, Michael E

    2015-01-01

    OBJECTIVE: Schizophrenia is associated with excess physical comorbidity. Yet, to our knowledge, large studies are lacking on the associations with somatic diseases before the onset of schizophrenia. The authors conducted a nationwide study of the full spectrum of treated somatic diseases before t...

  5. The Constitution of the Republic of Estonia

    Index Scriptorium Estoniae

    2009-01-01

    Sisaldab ka: The Constitution of the Republic of Estonia Amendment Act. The Constitution of the Republic of Estonia Implementation Act. Act to Amend the Constitution of the Republic of Estonia for Election of Local Government Councils for Term of Four Years

  6. The Constitution of the Republic of Estonia

    Index Scriptorium Estoniae

    2005-01-01

    Raamat sisaldab ka: The Constitution of the Republic of Estonia amendment act ; The Constitution of the Republic of Estonia implementation act ; Act to amend the Constitution of the Republic of Estonia for election of local government councils for term of four years

  7. Constitutive model for porous materials

    International Nuclear Information System (INIS)

    Weston, A.M.; Lee, E.L.

    1982-01-01

    A simple pressure versus porosity compaction model is developed to calculate the response of granular porous bed materials to shock impact. The model provides a scheme for calculating compaction behavior when relatively limited material data are available. While the model was developed to study porous explosives and propellants, it has been applied to a much wider range of materials. The early development of porous material models, such as that of Hermann, required empirical dynamic compaction data. Erkman and Edwards successfully applied the early theory to unreacted porous high explosives using a Gruneisen equation of state without yield behavior and without trapped gas in the pores. Butcher included viscoelastic rate dependance in pore collapse. The theoretical treatment of Carroll and Holt is centered on the collapse of a circular pore and includes radial inertia terms and a complex set of stress, strain and strain rate constitutive parameters. Unfortunately data required for these parameters are generally not available. The model described here is also centered on the collapse of a circular pore, but utilizes a simpler elastic-plastic static equilibrium pore collapse mechanism without strain rate dependence, or radial inertia terms. It does include trapped gas inside the pore, a solid material flow stress that creates both a yield point and a variation in solid material pressure with radius. The solid is described by a Mie-Gruneisen type EOS. Comparisons show that this model will accurately estimate major mechanical features which have been observed in compaction experiments

  8. Recent advancements in cloning by somatic cell nuclear transfer.

    Science.gov (United States)

    Ogura, Atsuo; Inoue, Kimiko; Wakayama, Teruhiko

    2013-01-05

    Somatic cell nuclear transfer (SCNT) cloning is the sole reproductive engineering technology that endows the somatic cell genome with totipotency. Since the first report on the birth of a cloned sheep from adult somatic cells in 1997, many technical improvements in SCNT have been made by using different epigenetic approaches, including enhancement of the levels of histone acetylation in the chromatin of the reconstructed embryos. Although it will take a considerable time before we fully understand the nature of genomic programming and totipotency, we may expect that somatic cell cloning technology will soon become broadly applicable to practical purposes, including medicine, pharmaceutical manufacturing and agriculture. Here we review recent progress in somatic cell cloning, with a special emphasis on epigenetic studies using the laboratory mouse as a model.

  9. Somatic point mutation calling in low cellularity tumors.

    Directory of Open Access Journals (Sweden)

    Karin S Kassahn

    Full Text Available Somatic mutation calling from next-generation sequencing data remains a challenge due to the difficulties of distinguishing true somatic events from artifacts arising from PCR, sequencing errors or mis-mapping. Tumor cellularity or purity, sub-clonality and copy number changes also confound the identification of true somatic events against a background of germline variants. We have developed a heuristic strategy and software (http://www.qcmg.org/bioinformatics/qsnp/ for somatic mutation calling in samples with low tumor content and we show the superior sensitivity and precision of our approach using a previously sequenced cell line, a series of tumor/normal admixtures, and 3,253 putative somatic SNVs verified on an orthogonal platform.

  10. Predictive factors for somatization in a trauma sample

    DEFF Research Database (Denmark)

    Elklit, Ask; Christiansen, Dorte M

    2009-01-01

    ABSTRACT: BACKGROUND: Unexplained somatic symptoms are common among trauma survivors. The relationship between trauma and somatization appears to be mediated by posttraumatic stress disorder (PTSD). However, only few studies have focused on what other psychological risk factors may predispose...... a trauma victim towards developing somatoform symptoms. METHODS: The present paper examines the predictive value of PTSD severity, dissociation, negative affectivity, depression, anxiety, and feeling incompetent on somatization in a Danish sample of 169 adult men and women who were affected by a series...... of incompetence significantly predicted somatization in the trauma sample whereas dissociation, depression, and anxiety were not associated with degree of somatization. PTSD as a risk factor was mediated by negative affectivity....

  11. Recent advancements in cloning by somatic cell nuclear transfer

    Science.gov (United States)

    Ogura, Atsuo; Inoue, Kimiko; Wakayama, Teruhiko

    2013-01-01

    Somatic cell nuclear transfer (SCNT) cloning is the sole reproductive engineering technology that endows the somatic cell genome with totipotency. Since the first report on the birth of a cloned sheep from adult somatic cells in 1997, many technical improvements in SCNT have been made by using different epigenetic approaches, including enhancement of the levels of histone acetylation in the chromatin of the reconstructed embryos. Although it will take a considerable time before we fully understand the nature of genomic programming and totipotency, we may expect that somatic cell cloning technology will soon become broadly applicable to practical purposes, including medicine, pharmaceutical manufacturing and agriculture. Here we review recent progress in somatic cell cloning, with a special emphasis on epigenetic studies using the laboratory mouse as a model. PMID:23166393

  12. Masked depression: its interrelations with somatization, hypochondriasis and conversion.

    Science.gov (United States)

    Fisch, R Z

    1987-01-01

    Masked depression appears to be a common clinical phenomenon. Most depressions present with some somatic complaints in addition to affective and cognitive ones. About one half of all depressions seen by primary care physicians initially present predominantly or exclusively with somatic symptoms. Many of these depressions are not recognized or are misdiagnosed and mistreated. The possible reasons for this are discussed here. The phenomenon of somatization in depressions and other conditions is reviewed and the interface with other related clinical problems like hypochondriasis and conversion is delineated. It is hypothesized that the proportion of depressions that are masked is positively correlated to the patients' tendency to somatize and negatively correlated to the doctors' ability to recognize depressions that hide behind somatic complaints. Suggestions for the diagnosis and treatment of masked depressions are given.

  13. Somatic Embryogenesis: Still a Relevant Technique in Citrus Improvement.

    Science.gov (United States)

    Omar, Ahmad A; Dutt, Manjul; Gmitter, Frederick G; Grosser, Jude W

    2016-01-01

    The genus Citrus contains numerous fresh and processed fruit cultivars that are economically important worldwide. New cultivars are needed to battle industry threatening diseases and to create new marketing opportunities. Citrus improvement by conventional methods alone has many limitations that can be overcome by applications of emerging biotechnologies, generally requiring cell to plant regeneration. Many citrus genotypes are amenable to somatic embryogenesis, which became a key regeneration pathway in many experimental approaches to cultivar improvement. This chapter provides a brief history of plant somatic embryogenesis with focus on citrus, followed by a discussion of proven applications in biotechnology-facilitated citrus improvement techniques, such as somatic hybridization, somatic cybridization, genetic transformation, and the exploitation of somaclonal variation. Finally, two important new protocols that feature plant regeneration via somatic embryogenesis are provided: protoplast transformation and Agrobacterium-mediated transformation of embryogenic cell suspension cultures.

  14. Somatic hybridization of sexually incompatible petunias: Petunia parodii, Petunia parviflora.

    Science.gov (United States)

    Power, J B; Berry, S F; Chapman, J V; Cocking, E C

    1980-01-01

    Somatic hybrid plants were regenerated following the fusion of leaf mesophyll protoplasts of P. parodii with those isolated from a nuclear-albino mutant of P. parviflora. Attempts at sexual hybridization of these two species repeatedly failed thus confirming their previously established cross-incompatibility. Selection of somatic hybrid plants was possible since protoplasts of P. parodii would not develop beyond the cell colony stage, whilst those of the somatic hybrid and albino P. parviflora produced calluses. Green somatic hybrid calluses were visible against a background of albino cells/calluses, and upon transfer to regeneration media gave rise to shoots. Shoots and the resultant flowering plants were confirmed as somatic hybrids based on their growth habit, floral pigmentation and morphology, leaf hair structure, chromosome number and Fraction 1 protein profiles. The relevance of such hybrid material for the development of new, and extensively modified cultivars, is discussed.

  15. Effect of light quality on somatic embryogenesis of quince leaves

    International Nuclear Information System (INIS)

    D'Onofrio, C.; Morini, S.; Bellocchi, G.

    1998-01-01

    The effect of light quality on somatic embryogenesis in quince BA 29 was investigated. 2,4-D induced leaves were exposed for 25 days to the following light quality treatments: dark, far-red, far-red+blue, far-red+red, blue, white, red+blue, red. After a further 20 days of white light exposure, somatic embryo production was recorded. Somatic embryogenesis was highest in cultures subjected to red light treatment, and decreased progressively with the transition to red+blue and to white. Overall, embryogenic competence showed a correlation with photoequilibrium. Phytochrome appeared to be inductive although this effect was adversely influenced by the blue absorbing photoreceptor, in particular at low photoequilibrium. Independently of light treatments applied, somatic embryos frequently showed severe morphological abnormalities. Conversion of somatic embryos to plantlets was not observed. (author)

  16. [Family medicine and functional somatic syndromes].

    Science.gov (United States)

    Nago, Naoki

    2009-09-01

    Between psychosomatic medicine and psychiatry, FSS (functional somatic syndromes) patients are often visiting a family doctor. For FSS, the role of family physicians is large, but the family physicians are not required for the role of diagnosis and treatment of FSS. Rather, appropriate referral to a specialist to exclude organic disease is important and a role as the coordinator is large to the patient to refuse a psychiatric consultation. To serve as a role for such coordination, a family physician has to response the patient's emotional side and focus on the construction of the doctor-patient relationship and response. I also think of structuralism medicine approach to describe disease from the meta-level as a new procedure to the patient. This approach consists of 4 components, 'entity', 'phenomenon', 'words', and 'I'. This may be a useful approach to family physicians who coordinate the overall for FSS patients' management.

  17. Progression inference for somatic mutations in cancer

    Directory of Open Access Journals (Sweden)

    Leif E. Peterson

    2017-04-01

    Full Text Available Computational methods were employed to determine progression inference of genomic alterations in commonly occurring cancers. Using cross-sectional TCGA data, we computed evolutionary trajectories involving selectivity relationships among pairs of gene-specific genomic alterations such as somatic mutations, deletions, amplifications, downregulation, and upregulation among the top 20 driver genes associated with each cancer. Results indicate that the majority of hierarchies involved TP53, PIK3CA, ERBB2, APC, KRAS, EGFR, IDH1, VHL, etc. Research into the order and accumulation of genomic alterations among cancer driver genes will ever-increase as the costs of nextgen sequencing subside, and personalized/precision medicine incorporates whole-genome scans into the diagnosis and treatment of cancer. Keywords: Oncology, Cancer research, Genetics, Computational biology

  18. The Somatic Genomic Landscape of Glioblastoma

    Science.gov (United States)

    Brennan, Cameron W.; Verhaak, Roel G.W.; McKenna, Aaron; Campos, Benito; Noushmehr, Houtan; Salama, Sofie R.; Zheng, Siyuan; Chakravarty, Debyani; Sanborn, J. Zachary; Berman, Samuel H.; Beroukhim, Rameen; Bernard, Brady; Wu, Chang-Jiun; Genovese, Giannicola; Shmulevich, Ilya; Barnholtz-Sloan, Jill; Zou, Lihua; Vegesna, Rahulsimham; Shukla, Sachet A.; Ciriello, Giovanni; Yung, WK; Zhang, Wei; Sougnez, Carrie; Mikkelsen, Tom; Aldape, Kenneth; Bigner, Darell D.; Van Meir, Erwin G.; Prados, Michael; Sloan, Andrew; Black, Keith L.; Eschbacher, Jennifer; Finocchiaro, Gaetano; Friedman, William; Andrews, David W.; Guha, Abhijit; Iacocca, Mary; O’Neill, Brian P.; Foltz, Greg; Myers, Jerome; Weisenberger, Daniel J.; Penny, Robert; Kucherlapati, Raju; Perou, Charles M.; Hayes, D. Neil; Gibbs, Richard; Marra, Marco; Mills, Gordon B.; Lander, Eric; Spellman, Paul; Wilson, Richard; Sander, Chris; Weinstein, John; Meyerson, Matthew; Gabriel, Stacey; Laird, Peter W.; Haussler, David; Getz, Gad; Chin, Lynda

    2013-01-01

    We describe the landscape of somatic genomic alterations based on multi-dimensional and comprehensive characterization of more than 500 glioblastoma tumors (GBMs). We identify several novel mutated genes as well as complex rearrangements of signature receptors including EGFR and PDGFRA. TERT promoter mutations are shown to correlate with elevated mRNA expression, supporting a role in telomerase reactivation. Correlative analyses confirm that the survival advantage of the proneural subtype is conferred by the G-CIMP phenotype, and MGMT DNA methylation may be a predictive biomarker for treatment response only in classical subtype GBM. Integrative analysis of genomic and proteomic profiles challenges the notion of therapeutic inhibition of a pathway as an alternative to inhibition of the target itself. These data will facilitate the discovery of therapeutic and diagnostic target candidates, the validation of research and clinical observations and the generation of unanticipated hypotheses that can advance our molecular understanding of this lethal cancer. PMID:24120142

  19. Endangered wolves cloned from adult somatic cells.

    Science.gov (United States)

    Kim, Min Kyu; Jang, Goo; Oh, Hyun Ju; Yuda, Fibrianto; Kim, Hye Jin; Hwang, Woo Suk; Hossein, Mohammad Shamim; Kim, Joung Joo; Shin, Nam Shik; Kang, Sung Keun; Lee, Byeong Chun

    2007-01-01

    Over the world, canine species, including the gray wolf, have been gradually endangered or extinct. Many efforts have been made to recover and conserve these canids. The aim of this study was to produce the endangered gray wolf with somatic cell nuclear transfer (SCNT) for conservation. Adult ear fibroblasts from a female gray wolf (Canis lupus) were isolated and cultured in vitro as donor cells. Because of limitations in obtaining gray wolf matured oocytes, in vivo matured canine oocytes obtained by flushing the oviducts from the isthmus to the infundibulum were used. After removing the cumulus cells, the oocyte was enucleated, microinjected, fused with a donor cell, and activated. The reconstructed cloned wolf embryos were transferred into the oviducts of the naturally synchronized surrogate mothers. Two pregnancies were detected by ultrasonography at 23 days of gestation in recipient dogs. In each surrogate dog, two fetal sacs were confirmed by early pregnancy diagnosis at 23 days, but only two cloned wolves were delivered. The first cloned wolf was delivered by cesarean section on October 18, 2005, 60 days after embryo transfer. The second cloned wolf was delivered on October 26, 2005, at 61 days postembryo transfer. Microsatellite analysis was performed with genomic DNA from the donor wolf, the two cloned wolves, and the two surrogate female recipients to confirm the genetic identity of the cloned wolves. Analysis of 19 microsatellite loci confirmed that the cloned wolves were genetically identical to the donor wolf. In conclusion, we demonstrated live birth of two cloned gray wolves by nuclear transfer of wolf somatic cells into enucleated canine oocyte, indicating that SCNT is a practical approach for conserving endangered canids.

  20. [Somatic complaints, emotional awareness and maladjustment in schoolchildren].

    Science.gov (United States)

    Ordóñez, A; Maganto, C; González, R

    2015-05-01

    Somatic complaints are common in childhood. Research has shown their relationship with emotional awareness and maladjustment. The study had three objectives: 1) to analyze the prevalence of somatic complaints; 2) To explore the relationships between the variables evaluated: somatic complaints, differentiating emotions, verbal sharing of emotions, not hiding emotions, body awareness, attending to others' emotions, analysis of emotions, and personal, social, family, and school maladjustments; and 3) To identify predictors of somatic complaints. The study included a total of 1,134 randomly selected schoolchildren of both sexes between 10-12 years old (M=10.99; SD=0.88). The Somatic Complaint List, Emotional Awareness Questionnaire, and Self-reported Multifactor Test of Childhood Adaptation were used to gather information. The results showed that the prevalence of somatic complaints was 90.2%, with fatigue, headache and stomachache being the most frequently. Dizziness and headache were more common in girls, and the frequency of complaints decreases with age. Somatic complaints are negatively related to emotional awareness, and positively related to maladjustment. The variables that contribute the most to the prediction of somatic complaints are personal maladjustment (25.1%) and differentiating emotions (2.5%). The study shows that personal maladjustment is the best predictor of somatic complaints; the more emotional awareness and better adapted the child, the fewer somatic complaints they lodge. Childhood is a stage with significant physical discomfort. Copyright © 2014 Asociación Española de Pediatría. Published by Elsevier España, S.L.U. All rights reserved.

  1. Evaluation of Nine Somatic Variant Callers for Detection of Somatic Mutations in Exome and Targeted Deep Sequencing Data

    DEFF Research Database (Denmark)

    Krøigård, Anne Bruun; Thomassen, Mads; Lænkholm, Anne Vibeke

    2016-01-01

    a comprehensive evaluation using exome sequencing and targeted deep sequencing data of paired tumor-normal samples from five breast cancer patients to evaluate the performance of nine publicly available somatic variant callers: EBCall, Mutect, Seurat, Shimmer, Indelocator, Somatic Sniper, Strelka, VarScan 2...

  2. Change of position of constitutional judiciary

    Directory of Open Access Journals (Sweden)

    Orlović Slobodan P.

    2013-01-01

    Full Text Available Constitutional judiciary is the youngest branch of authority in the horizontal level of state power. Constitutional judiciary has, during its existence - during two centuries as an ordinary court and during one century as a special authority, changed its position, role and importance. Those characteristics of constitutional judiciary had an increasing way - the position became better, in political and law sense, its role has expanded and the importance has increased. Today, constitutional judiciary is an inevitable subject of constitutional regimes in huge number of states (between them are almost all federations but, in the same time, constitutional judiciary is an authority which is at least limited by the constitution. The constitution is "soft" to the constitutional judiciary because the judiciary interpreted the constitution in accordance to its political and law attitudes, hidden by the guise of protection. Different separation of power, a rise of executive power, requests for better protections of fundamental human rights, a changed role of state and executive power, altogether, have influenced to change of position of constitutional judiciary.

  3. Extending a structural model of somatization to South Koreans: Cultural values, somatization tendency, and the presentation of depressive symptoms.

    Science.gov (United States)

    Zhou, Xiaolu; Min, Seongho; Sun, Jiahong; Kim, Se Joo; Ahn, Joung-Sook; Peng, Yunshi; Noh, Samuel; Ryder, Andrew G

    2015-05-01

    Somatization refers to the tendency to emphasize somatic symptoms when experiencing a psychiatric disturbance. This tendency has been widely reported in patients from East Asian cultural contexts suffering from depression. Recent research in two Chinese samples have demonstrated that the local cultural script for depression, involving two aspects-the experience and expression of distress (EED) and conceptualization and communication of distress (CCD)-can be evoked to help explain somatization. Given the beliefs and practices broadly shared across Chinese and South Korean cultural contexts, the current study seeks to replicate this explanatory model in South Koreans. Our sample included 209 psychiatric outpatients from Seoul and Wonju, South Korea. Self-report questionnaires were used to assess somatization tendency, adherence to traditional values, and psychological and somatic symptoms of depression. Results from SEM showed that the EED and CCD factors of somatization tendency were differently associated with cultural values and somatic symptoms, replicating our previous findings in Chinese outpatients. The reliance on a brief self-report measure of somatization tendency, not originally designed to assess separate EED and CCD factors, highlights the need for measurement tools for the assessment of cultural scripts in cross-cultural depression research. The replication of the Chinese structural model of somatization in South Korea lends empirical support to the view that somatization can be understood as the consequence of specific cultural scripts. These scripts involve the experience and expression of distress as well as culturally meaningful ways in which this distress is conceptualized and communicated to others. Copyright © 2015 Elsevier B.V. All rights reserved.

  4. The relative associations of shape and weight over-evaluation, preoccupation, dissatisfaction, and fear of weight gain with measures of psychopathology: An extension study in individuals with anorexia nervosa.

    Science.gov (United States)

    Linardon, Jake; Phillipou, Andrea; Castle, David; Newton, Richard; Harrison, Philippa; Cistullo, Leonardo L; Griffiths, Scott; Hindle, Annemarie; Brennan, Leah

    2018-04-01

    Recent research has demonstrated that certain components of body image (i.e., shape and weight over-evaluation, preoccupation, and dissatisfaction) in secondary school students shared a distinct clinical significance because of their differential relation to measures of psychopathology. The present study aimed to replicate and extend on these findings by examining the distinctiveness of these body image constructs, in addition to a fear of weight gain, in individuals with anorexia nervosa (AN)-a disorder this is facilitated and maintained by extreme body image concerns. Treatment-seeking females with AN (n = 124) completed a questionnaire battery that measured these constructs. Findings demonstrated that once any shared variance between body image components was removed in regression analyses, fear of weight gain was the only unique predictor of eating disorder psychopathology (e.g., dietary restraint and compulsive exercise), while over-evaluation and preoccupation were the only unique predictors of general psychopathology (e.g., depressive and anxiety symptoms). Overall, these findings demonstrate certain components of body image may operate differently in AN, and reinforce previous calls to consider and assess for distinct facets of body image in this population. Copyright © 2018 Elsevier Ltd. All rights reserved.

  5. Somatic embryogenesis for efficient micropropagation of guava (Psidium guajava L.).

    Science.gov (United States)

    Akhtar, Nasim

    2013-01-01

    Guava (Psidium guajava L.) is well known for edible fruit, environment friendly pharmaceutical and commercial products for both national and international market. The conventional propagation and in vitro organogenesis do not meet the demand for the good quality planting materials. Somatic embryogenesis for efficient micropropagation of guava (P. guajava L.) has been developed to fill up the gap. Somatic embryogenesis and plantlets regeneration are achieved from 10-week post-anthesis zygotic embryo explants by 8-day inductive treatment with different concentrations of 2,4-dichlorophenoxy acetic acid (2,4-D) on MS agar medium containing 5% sucrose. Subsequent development and maturation of somatic embryos occur after 8 days on MS basal medium supplemented with 5% sucrose without plant growth regulator. The process of somatic embryogenesis shows the highest relative efficiency in 8-day treatment of zygotic embryo explants with 1.0 mg L(-1) 2,4-D. High efficiency germination of somatic embryos and plantlet regeneration takes place on half strength semisolid MS medium amended with 3% sucrose within 2 weeks of subculture. Somatic plantlets are grown for additional 2 weeks by subculturing in MS liquid growth medium containing 3% sucrose. Well-grown plantlets from liquid medium have survived very well following 2-4 week hardening process. The protocol of somatic embryogenesis is optimized for high efficiency micropropagation of guava species.

  6. The visceromotor and somatic afferent nerves of the penis.

    Science.gov (United States)

    Diallo, Djibril; Zaitouna, Mazen; Alsaid, Bayan; Quillard, Jeanine; Ba, Nathalie; Allodji, Rodrigue Sètchéou; Benoit, Gérard; Bedretdinova, Dina; Bessede, Thomas

    2015-05-01

    Innervation of the penis supports erectile and sensory functions. This article aims to study the efferent autonomic (visceromotor) and afferent somatic (sensory) nervous systems of the penis and to investigate how these systems relate to vascular pathways. Penises obtained from five adult cadavers were studied via computer-assisted anatomic dissection (CAAD). The number of autonomic and somatic nerve fibers was compared using the Kruskal-Wallis test. Proximally, penile innervation was mainly somatic in the extra-albugineal sector and mainly autonomic in the intracavernosal sector. Distally, both sectors were almost exclusively supplied by somatic nerve fibers, except the intrapenile vascular anastomoses that accompanied both somatic and autonomic (nitrergic) fibers. From this point, the neural immunolabeling within perivascular nerve fibers was mixed (somatic labeling and autonomic labeling). Accessory afferent, extra-albugineal pathways supplied the outer layers of the penis. There is a major change in the functional type of innervation between the proximal and distal parts of the intracavernosal sector of the penis. In addition to the pelvis and the hilum of the penis, the intrapenile neurovascular routes are the third level where the efferent autonomic (visceromotor) and the afferent somatic (sensory) penile nerve fibers are close. Intrapenile neurovascular pathways define a proximal penile segment, which guarantees erectile rigidity, and a sensory distal segment. © 2015 International Society for Sexual Medicine.

  7. Somatic embryogenesis in cassava: A tool for mutation breeding

    International Nuclear Information System (INIS)

    Lee, K.S.; Duren, M. Van; Morpurgo, R.

    1997-01-01

    Cassava is an important food and livestock feed crop. The effect of gamma radiation on somatic embryogenesis and plant regeneration in cassava clones of African origin was investigated. Explants from young leaves of cassava were cultured on MS medium, supplemented with 18.1 mM 2,4-D and 2 mM CuSO4, solidified with 0.3% Phytagel. Compact and friable calli were observed after 10-15 days of explant culture in dark, which produced somatic embryos in all but one clone. The somatic embryos showed morphological aberrations, such as fused cotyledons, lack of meristematic tip, epicotyl elongation, and had low germination rate; desiccation of embryos increased germination. Histological study showed that the somatic embryos were of multicellular origin. Leaf explants were irradiated with doses between 4 to 38 Gy of gamma rays, and cultured on somatic embryo induction medium. In addition, somatic embryos were irradiated with gamma ray doses from 10 to 18 Gy, and analyzed for germination. LD 50 for embryogenic response of leaf-explants was at around 20 Gy, while that for somatic embryo germination was ca. 10 Gy. (author). 7 refs, 2 tabs

  8. Somatic embryogenesis in cassava: A tool for mutation breeding

    Energy Technology Data Exchange (ETDEWEB)

    Lee, K S; Duren, M Van; Morpurgo, R [Agriculture and Biotechnology Laboratory, International Atomic Energy Agency, Seibersdorf (Austria)

    1997-07-01

    Cassava is an important food and livestock feed crop. The effect of gamma radiation on somatic embryogenesis and plant regeneration in cassava clones of African origin was investigated. Explants from young leaves of cassava were cultured on MS medium, supplemented with 18.1 mM 2,4-D and 2 mM CuSO4, solidified with 0.3% Phytagel. Compact and friable calli were observed after 10-15 days of explant culture in dark, which produced somatic embryos in all but one clone. The somatic embryos showed morphological aberrations, such as fused cotyledons, lack of meristematic tip, epicotyl elongation, and had low germination rate; desiccation of embryos increased germination. Histological study showed that the somatic embryos were of multicellular origin. Leaf explants were irradiated with doses between 4 to 38 Gy of gamma rays, and cultured on somatic embryo induction medium. In addition, somatic embryos were irradiated with gamma ray doses from 10 to 18 Gy, and analyzed for germination. LD{sub 50} for embryogenic response of leaf-explants was at around 20 Gy, while that for somatic embryo germination was ca. 10 Gy. (author). 7 refs, 2 tabs.

  9. Characteristics of somatic tinnitus patients with and without hyperacusis.

    Directory of Open Access Journals (Sweden)

    Massimo Ralli

    Full Text Available Determine if somatic tinnitus patients with hyperacusis have different characteristics from those without hyperacusis.172 somatic tinnitus patients with (n = 82 and without (n = 90 hyperacusis referred to the Tinnitus Unit of Sapienza University of Rome between June 2012 and June 2016 were compared for demographic characteristics, tinnitus features, self-administered questionnaire scores, nature of somatic modulation and history.Compared to those without hyperacusis, patients with somatic tinnitus and hyperacusis: (a were older (43.38 vs 39.12 years, p = 0.05, (b were more likely to have bilateral tinnitus (67.08% vs 55.56%, p = 0.04, (c had a higher prevalence of somatic modulation of tinnitus (53.65% vs 36.66%, p = 0.02 and (d scored significantly worse on tinnitus annoyance (39.34 vs 22.81, p<0.001 and subjective hearing level (8.04 vs 1.83, p<0.001.Our study shows significantly higher tinnitus modulation and worse self-rating of tinnitus and hearing ability in somatic tinnitus patients with hyperacusis versus somatic tinnitus patients without hyperacusis. These differences could prove useful in developing a better understanding of the pathophysiology and establishing a course of treatment for these two groups of patients.

  10. The comparative constitutional law on national constitutional system: with regard to the IX World Congress of Constitutional Law

    OpenAIRE

    Landa Arroyo, César

    2015-01-01

    From  the  process  of  globalization  of  law,  the  comparative constitutional law has gained a leading role for a better understanding and solving old and new constitutional national and international challenges. Therefore, some assumptions and considerations to take into account are presented for the development of the national constitutional order within the framework of the comparative constitutional law, such as universality and relativism of human rights; the concept of power and cons...

  11. Somatic radiation risk in case of irradiation of the brain

    Energy Technology Data Exchange (ETDEWEB)

    Nocken, U.; Ewen, K.; Makoski, H.B.

    1983-09-01

    The somatic dose index for irradiation of the brain was determined for the 10 MeV bremsstrahlung of a linear electron-accelerator. A small volume rotation technique and the irradiation of the total neurocranium were chosen as extreme conditions for the radiation exposure of the skull. On the basis of a target volume dose of 50 Gy for the total irradiation series, the somatic dose index of the small volume technique is within the scope of coronarography. In case of irradiation of the total neurocranium, however, the somatic dose index largely exceeds the maximum values of X-ray diagnosis.

  12. Childrens' Rights in the South African Constitution

    Directory of Open Access Journals (Sweden)

    JA Robinson

    2003-10-01

    Full Text Available Children were in many respects defenceless victims of discriminatory practices in ‘apartheid South Africa’. In fact, discrimination on the basis of gender, race and other inequalities were inscribed in the social fabric of the previous constitutional dispensation. The constitutional dispensation that came into effect on the 27th April 1994 was therefore designed to innovate social, political and legal structures that would be radically different from those of the country’s past history.In this contribution the impact of the Constitution upon the rights of children are considered. In order to fathom the impact. a general overview of constitutional principles and provisions necessary for the comprehension of the rights of children is provided. Thereafter the rights of children expressly mentioned in the Constitution will be addressed. Attention is also paid to the equal protection and non-discrimination provisions of the Constitution, albeit only indirectly.

  13. The constitutional control system in Colombia

    OpenAIRE

    Luis Javier Moreno Ortiz

    2010-01-01

    The system of constitutional control in Colombia designed in the Legislative Act n.º 3 of 1910 is a milestone in a long and fruitful political and constitutional tradition owes much to his Hispanic roots and its American developments. Both the public action of unconstitutionality as the plea of unconstitutionality have clear precedents in the constitutionalism of Spain and the Colony were prepared by a Constituent Assembly acted with knowledge and faithfulness to that tradition and have been ...

  14. Competition And Antitrust Law In Ecuadorian Constitution

    OpenAIRE

    Marcelo Marín Sevilla

    2013-01-01

    This work allows us to establish the Economic Constitution and the Competition Law (C.L) in the Constitution. Additionally, the paper analyzes whether the rules outlined in the C. L. and in doctrine are consistent and appropriate with the Constitution of Ecuador. The Competition and Antitrust Laws has rules for investigating and punishing the cartels, the abuses of power market (dominant position), the rules for merger control, the behaviors of Abuse of economic dependence, and unfair competi...

  15. Complexities of Constitutional Change in the Philippines

    OpenAIRE

    Saunders, Cheryl; Yusingco, Michael Henry

    2018-01-01

    President Rodrigo Duterte assumed office in July 2016, His party, PDP-Laban, had campaigned under the slogan: “No to Drugs, Yes to Federalism”. Duterte thus is committed to shepherding the Philippines towards a federal form of government; an undertaking that would require an extensive overhaul of the country’s constitution. The future of constitutional change under Duterte in any event is uncertain for a series of constitutional and political reasons. Critically, some of the most pressing of ...

  16. Human Rights in Indonesian Constitutional Amendments

    OpenAIRE

    Kharlie, Ahmad Tholabi

    2013-01-01

    Human Rights in Indonesian Constitutional Amendments. Indonesian constitutional amendments incorporated human rights principles into the Constitution of the Republic of Indonesia 1945 (UUD NRI), especially in the second amendment in 2000. Under that amendment, the UUD NRI currently stipulates human rights principles as provided for in the Universal Declaration of Human Rights (UDHR). However, there are some important notes, which at its core is a lack of emphasis on the vision and mission of ...

  17. Constitutionalism and Democracy in Contemporary International Community

    OpenAIRE

    Padjen, Ivan

    1992-01-01

    Starting from the insight that jurisprudence of legal theory should be concerned primarily with,on the one hand, international law, and, on the other, constitutional developments, the paper; analyzes some prominent conceptions of constitutionalism and democracy in international community and municipal legal orders; formulates a new set of criteria for the analysis of constitutionalism and democracy in international law; and argues that Laswell and McDougal's policy oriented jurisprudence offe...

  18. Risk for attempted suicide in children and youths after contact with somatic hospitals: a Danish register based nested case-control study.

    Science.gov (United States)

    Christiansen, E; Stenager, E

    2012-03-01

    A range of studies have found an association between some somatic diseases and increased risk of suicide and attempted suicide. These studies are mostly analyses of adult populations and illnesses related to adulthood. To study the risk of attempted suicide in children and youths with a somatic diagnosis, and to assess a possible association from a somatic perspective. From a cohort of 403 431 individuals (born 1983-89), 3465 children and youths who had attempted suicide were identified. Each case was matched with 20 population controls. 72 765 children and youths constituted the case-control population. All data were obtained from national population registers and analysed in a nested case-control design. Contact of children and youths with a somatic hospital is correlated with increased risk of attempted suicide; the risk peaks in the time immediately after contact. Risk factors were treatment for injury caused by violence, epilepsy, asthma and malformation for males; and spontaneous and medical abortions, treatment for injury caused by violence, epilepsy, asthma, insulin dependent diabetes mellitus and malformation for females. Not all the mentioned diagnoses were significant in the adjusted model. Based on the results of the study a strategy to minimise the risk of attempted suicide among children and youths must be implemented. The strategy should mainly focus on children at high risk-that is, children from families with low socioeconomic status, and children with a psychiatric history, a history of previous suicide attempts and with an unstable somatic disease subsequently causing many admissions.

  19. Atypical Rulings of the Indonesian Constitutional Court

    Directory of Open Access Journals (Sweden)

    Bisariyadi

    2016-08-01

    Full Text Available In deciding judicial review cases, the Court may issue rulings that is not in accordance to what is stipulated in the Constitutional Court Law (Law Number 8 Year 2011. Atypical rulings means that the court may reconstruct a provision, delay the legislation/rulings enactment or give instruction to lawmakers. In addition, the court also introduce the “conditionally (unconstitutional” concept. This essay attempts to identify and classify these atypical rulings, including conditionally (un constitutional rulings, by examined the constitutional court judicial review rulings from 2003 to 2015. This study will provide a ground work for advance research on typical rulings by the Indonesian constitutional court.

  20. Dysphoria and somatization in Iranian culture.

    Science.gov (United States)

    Pliskin, K L

    1992-09-01

    Iranians express dysphoria through an undifferentiated term called narahati, meaning depressed, ill at ease, nervous, inconvenienced, or anxious. People try masking this emotion or express it in specific ways nonverbally, such as sulking or not eating. Two other dysphoric affects, sadness and anger, are not masked. Because of the social conception of persons being emotionally sensitive, the expression of narahati is guarded: expressing it not only could show that one is socially vulnerable, it could also make another sensitive empathic person narahat. The body is also sensitive, but to the physical world. Physical health is maintained by balancing a diet of "hot" and "cold" foods and avoiding exposure to cold and moisture. With the social and cultural problems brought on by revolution, war, immigration, and accommodation to a new society, Iranian refugees experience changes in family, role, status, finances, language, and other sociocultural ways of being that cause them to feel narahat and to express it verbally, nonverbally, or through somatization. Understanding Iranian conceptions of emotional and physical sensitivity will help clinicians in treating Iranian patients.

  1. Dysphoria and somatization in Iranian culture.

    Science.gov (United States)

    Pliskin, K L

    1992-01-01

    Iranians express dysphoria through an undifferentiated term called narahati, meaning depressed, ill at ease, nervous, inconvenienced, or anxious. People try masking this emotion or express it in specific ways nonverbally, such as sulking or not eating. Two other dysphoric affects, sadness and anger, are not masked. Because of the social conception of persons being emotionally sensitive, the expression of narahati is guarded: expressing it not only could show that one is socially vulnerable, it could also make another sensitive empathic person narahat. The body is also sensitive, but to the physical world. Physical health is maintained by balancing a diet of "hot" and "cold" foods and avoiding exposure to cold and moisture. With the social and cultural problems brought on by revolution, war, immigration, and accommodation to a new society, Iranian refugees experience changes in family, role, status, finances, language, and other sociocultural ways of being that cause them to feel narahat and to express it verbally, nonverbally, or through somatization. Understanding Iranian conceptions of emotional and physical sensitivity will help clinicians in treating Iranian patients. PMID:1413773

  2. Cloning animals by somatic cell nuclear transfer – biological factors

    Science.gov (United States)

    Tian, X Cindy; Kubota, Chikara; Enright, Brian; Yang, Xiangzhong

    2003-01-01

    Cloning by nuclear transfer using mammalian somatic cells has enormous potential application. However, somatic cloning has been inefficient in all species in which live clones have been produced. High abortion and fetal mortality rates are commonly observed. These developmental defects have been attributed to incomplete reprogramming of the somatic nuclei by the cloning process. Various strategies have been used to improve the efficiency of nuclear transfer, however, significant breakthroughs are yet to happen. In this review we will discuss studies conducted, in our laboratories and those of others, to gain a better understanding of nuclear reprogramming. Because cattle are a species widely used for nuclear transfer studies, and more laboratories have succeeded in cloning cattle than any other specie, this review will be focused on somatic cell cloning of cattle. PMID:14614770

  3. In vitro somatic embryogenesis and plant regeneration of cassava.

    Science.gov (United States)

    Szabados, L; Hoyos, R; Roca, W

    1987-06-01

    An efficient and reproducible plant regeneration system, initiated in somatic tissues, has been devised for cassava (Manihot esculenta Crantz). Somatic embryogenesis has been induced from shoot tips and immature leaves of in vitro shoot cultures of 15 cassava genotypes. Somatic embryos developed directly on the explants when cultured on a medium containing 4-16 mg/l 2,4-D. Differences were observed with respect to the embryogenic capacity of the explants of different varieties. Secondary embryogenesis has been induced by subculture on solid or liquid induction medium. Long term cultures were established and maintained for up to 18 months by repeated subculture of the proliferating somatic embryos. Plantlets developed from primary and secondary embryos in the presence of 0.1 mg/l BAP, 1mg/l GA3, and 0.01 mg/l 2,4-D. Regenerated plants were transferred to the field, and were grown to maturity.

  4. Inference of Tumor Phylogenies with Improved Somatic Mutation Discovery

    KAUST Repository

    Salari, Raheleh; Saleh, Syed Shayon; Kashef-Haghighi, Dorna; Khavari, David; Newburger, Daniel E.; West, Robert B.; Sidow, Arend; Batzoglou, Serafim

    2013-01-01

    multiple, genetically related tumors, current methods do not exploit available phylogenetic information to improve the accuracy of their variant calls. Here, we present a novel algorithm that uses somatic single nucleotide variations (SNVs) in multiple

  5. Anxiety, depression, and somatization in DSM-III hypochondriasis.

    Science.gov (United States)

    Kellner, R; Abbott, P; Winslow, W W; Pathak, D

    1989-01-01

    To assess the severity of distress and of somatization in hypochondriasis, the authors administered several validated self-rating scales of depression, anxiety, somatic symptoms, and anger/hostility to 21 psychiatric outpatients with the DSM-III diagnosis of hypochondriasis and to matched groups of other nonpsychotic psychiatric patients, family practice patients, and employees. Anxiety and somatic symptoms were highest in hypochondriacal patients; depression and anger/hostility did not differ from those of other psychiatric patients but were higher than in the other groups. The findings do not support the theory that hypochondriasis is a defense against anxiety or that it is a masked depression or depressive equivalent. The findings are consistent with the view that the interaction of severe anxiety and severe somatic symptoms is a common feature of the psychopathology of hypochondriasis.

  6. Hypochondriasis and somatization related to personality and attitudes toward self.

    Science.gov (United States)

    Hollifield, M; Tuttle, L; Paine, S; Kellner, R

    1999-01-01

    Better definition of the boundary between hypochondriasis and somatization was determined by measuring attitudes to self and personality dimensions associated with these syndromes. In this study, the primary care patients with hypochondriacal responses (HR) on the Illness Attitudes Scales or high somatic concern (HSC) on the Symptom Questionnaire had more negative attitudes to self and more psychological distress than the matched group of primary care control subjects. The HR subjects were different from the non-HR subjects on two of five personality domains on the NEO Personality Inventory (NEO)-Five-Factor Inventory, and the HSC subjects were different from the non-HSC subjects on four of five NEO domains. Analysis of variance demonstrated that somatization explained most of the variance in attitudes, personality, and psychological distress, but hypochondriasis uniquely contributed only to thanatophobia. The authors discuss the boundary between hypochondriasis and somatization and offer a descriptive model of this relationship.

  7. Cognitive aspects of hypochondriasis and the somatization syndrome.

    Science.gov (United States)

    Rief, W; Hiller, W; Margraf, J

    1998-11-01

    The aim of this study was to evaluate whether specific cognitive aspects are present in patients suffering from somatoform disorders. With a sample of 493 patients from a center for behavioral medicine, the authors evaluated a questionnaire assessing typical cognitions concerning body perception, illness behavior, and health. The authors further examined 225 participants, including patients with a somatization syndrome, patients with somatization syndrome and additional hypochondriasis, patients with hypochondriasis, patients with other mental disorders (clinical control group), and nonclinical controls. The results showed that not only patients with hypochondriasis but also patients with somatization syndrome had cognitive concerns and assumptions that were specific for the disorder. These patients had a self-concept of being weak and unable to tolerate stress. A catastrophizing interpretation of minor bodily complaints found in hypochondriacal patients in earlier studies was also found for patients with multiple somatization symptoms.

  8. Journeying as Amateur and Professional – A Somatic Movement Approach

    Directory of Open Access Journals (Sweden)

    Martha Eddy

    2016-07-01

    Full Text Available This account is an interactive case study co-authored by a teacher and her student on the topic of moving from amateur to professional. It highlights the role of somatic education in equalizing the experience of amateurs and professionals as well as pointing to specific curricula, public performances, participatory events and volunteer work that are made uniquely available to students of programs related to Dynamic EmbodimentTM Somatic Movement Therapy (known as the Somatic Movement Therapy Training – SMTT from 1991-2005. Written in first-person narrative style (Powdermaker 1966, this inquiry supports the primary methodology of somatic education – the process of self-discovery “from within” (Hanna 1976 emphasizing the physical body with a focus on bodily proprioception and kinesthetic awareness – as well as the humanistic nature of the student-teacher relationship and the value of each in performance and education.

  9. Somatic delusions and obsessive-compulsive disorder in ...

    African Journals Online (AJOL)

    2009-10-12

    Oct 12, 2009 ... Case Study: Somatic delusions and obsessive-compulsive disorder in schizophrenia. 527. Vol 52 No 6 ... liver function, and urea and electrolytes), including an ... neurotransmitter systems (such as serotonin and dopamine).

  10. Recurrent Somatic Structural Variations Contribute to Tumorigenesis in Pediatric Osteosarcoma

    Directory of Open Access Journals (Sweden)

    Xiang Chen

    2014-04-01

    Full Text Available Pediatric osteosarcoma is characterized by multiple somatic chromosomal lesions, including structural variations (SVs and copy number alterations (CNAs. To define the landscape of somatic mutations in pediatric osteosarcoma, we performed whole-genome sequencing of DNA from 20 osteosarcoma tumor samples and matched normal tissue in a discovery cohort, as well as 14 samples in a validation cohort. Single-nucleotide variations (SNVs exhibited a pattern of localized hypermutation called kataegis in 50% of the tumors. We identified p53 pathway lesions in all tumors in the discovery cohort, nine of which were translocations in the first intron of the TP53 gene. Beyond TP53, the RB1, ATRX, and DLG2 genes showed recurrent somatic alterations in 29%–53% of the tumors. These data highlight the power of whole-genome sequencing for identifying recurrent somatic alterations in cancer genomes that may be missed using other methods.

  11. Effect of explant age, hormones on somatic embryogenesis and ...

    African Journals Online (AJOL)

    Effect of explant age, hormones on somatic embryogenesis and production of multiple shoot from cotyledonary leaf explants of Solanum trilobatum L. VNC Dhavala, RD Tejeswara, VR Yechuri, K Prabavathi ...

  12. Breeding value estimation for somatic cell score in South African ...

    African Journals Online (AJOL)

    Breeding value estimation for somatic cell score in South African dairy cattle. ... are not unity, the RM-model estimates more competitive variances and requires ... are therefore recommended for breeding value estimation on a national basis.

  13. Somatic embryogenesis in ferns: a new experimental system.

    Science.gov (United States)

    Mikuła, Anna; Pożoga, Mariusz; Tomiczak, Karolina; Rybczyński, Jan J

    2015-05-01

    Somatic embryogenesis has never been reported in ferns. The study showed that it is much easier to evoke the acquisition and expression of embryogenic competence in ferns than in spermatophytes. We discovered that the tree fern Cyathea delgadii offers an effective model for the reproducible and rapid formation of somatic embryos on hormone-free medium. Our study provides cyto-morphological evidence for the single cell origin and development of somatic embryos. Somatic embryogenesis (SE) in both primary and secondary explants was induced on half-strength micro- and macro-nutrients Murashige and Skoog medium without the application of exogenous plant growth regulators, in darkness. The early stage of SE was characterized by sequential perpendicular cell divisions of an individual epidermal cell of etiolated stipe explant. These resulted in the formation of a linear pro-embryo. Later their development resembled that of the zygotic embryo. We defined three morphogenetic stages of fern somatic embryo development: linear, early and late embryonic leaf stage. The transition from somatic embryo to juvenile sporophyte was quick and proceeded without interruption caused by dormancy. Following 9 weeks of culture the efficiency of somatic embryogenesis reached 12-13 embryos per responding explant. Spontaneous formation of somatic embryos and callus production, which improved the effectiveness of the process sevenfold in 10-month-long culture, occurred without subculturing. The tendency for C. delgadii to propagate by SE in vitro makes this species an excellent model for studies relating to asexual embryogenesis and the endogenous hormonal regulation of that process and opens new avenues of experimentation.

  14. Pattern of somatic symptoms in anxiety and depression

    International Nuclear Information System (INIS)

    Shah, M.

    2011-01-01

    To determine the pattern of somatic symptoms in anxiety and depressive disorders. Design: Cross Sectional Comparative study Place of Study: Department of Psychiatry Military Hospital Rawalpindi. Duration of Study: From May to November 2002. Patients and Methods: Patients were divided in Group I of anxiety and group II of depression. Fifty patients considered in each group by convenience sampling. The organic basis of their symptoms was ruled out. The patterns of their somatic symptoms and other information like educational and economic status were recorded on Semi Structured Proforma. The patient's diagnosis was made on schedule based ICD-10 research criteria. The severity of anxiety and depression was assessed by using HARS and HDRS respectively. The pattern of somatic symptoms in both groups was then analyzed by the urdu version of Bradford Somatic Inventory. Patterns of somatic complaints were then analyzed by chi square test. Results: Out of 100 patients we placed 50 each in group I (anxiety) and group II (Depression). Males were higher in depression whereas females were higher in anxiety disorder group. P-value for headache was 0.017 while in rest of the somatic symptoms it was insignificant ranging from 0.4 to 1. Conclusion: We found that the patterns of somatic symptoms are present in both the groups of anxiety and depression like symptoms related to musculoskeletal and gastrointestinal system were commonly observed in cases of depression whereas symptoms related to autonomic nervous system and cardiovascular system is more significantly somatized in patients of anxiety. A larger sample is required for further studies to get better results. (author)

  15. Health Anxiety in Panic Disorder, Somatization Disorder and Hypochondriasis

    OpenAIRE

    Özgün Karaer KARAPIÇAK; Selçuk ASLAN; Çisem UTKU

    2012-01-01

    Objective: Health anxiety is the fear of being or getting seriously sick due to the misinterpretation of physical symptoms. Severe health anxiety is also named as hypochondriasis. Belief of having a disease due to the misinterpretation of physical symptoms is also seen in panic disorder and somatization disorder. The aim of this study is to search the health anxiety in panic disorder, somatization disorder and hypochondriasis and compare it with healthy volunteers. Method: SCID-I was used ...

  16. Teaching at the interface of dance science and somatics.

    Science.gov (United States)

    Geber, Pamela; Wilson, Margaret

    2010-01-01

    This article introduces a combined scientific and somatic approach to teaching and learning about the body, and explains how it can be of benefit to dancers and dance educators. The study of the science of movement (kinesiology) and a somatic approach to teaching are initially defined and described as distinct entities; following this, a model for integration of the two is presented. The authors advocate for such a combination in order to enhance dancing.

  17. Induction and isolation of somatic mutations in vegetatively propagated plants

    International Nuclear Information System (INIS)

    Donini, B.

    1975-01-01

    Research carried out since 1963 concentrated on techniques of mutagenic treatment: problems of exposure, type of radiation (acute irradiation by x- and γ-rays, and chronic exposure in the gamma field), conditions during and after irradiation, mechanisms of mutation induction, and methodology of isolation of somatic mutations. Analyses of somatic mutations included studies on apple, pear, olive, peach, grape and cherry plants. Young trees, dormant and rooted scions, summer and floral buds or seeds were used

  18. File list: Oth.Gon.50.AllAg.Testicular_somatic_cells [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Gon.50.AllAg.Testicular_somatic_cells mm9 TFs and others Gonad Testicular somat...ic cells http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Gon.50.AllAg.Testicular_somatic_cells.bed ...

  19. File list: Oth.Gon.05.AllAg.Testicular_somatic_cells [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Gon.05.AllAg.Testicular_somatic_cells mm9 TFs and others Gonad Testicular somat...ic cells http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Gon.05.AllAg.Testicular_somatic_cells.bed ...

  20. File list: Pol.Gon.50.AllAg.Testicular_somatic_cells [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Gon.50.AllAg.Testicular_somatic_cells mm9 RNA polymerase Gonad Testicular somat...ic cells http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Gon.50.AllAg.Testicular_somatic_cells.bed ...

  1. Parental Criticism is an Environmental Influence on Adolescent Somatic Symptoms

    Science.gov (United States)

    Horwitz, BN; Marceau, K; Narusyte, J; Ganiban, J; Spotts, EL; Reiss, D; Lichtenstein, P; Neiderhiser, JM

    2015-01-01

    Previous studies have suggested that parental criticism leads to more somatic symptoms in adolescent children. Yet this research has not assessed the direction of causation or whether genetic and/or environmental influences explain the association between parental criticism and adolescent somatic symptoms. As such, it is impossible to understand the mechanisms that underlie this association. The current study uses the Extended Children of Twins design to examine whether parents’ genes, adolescents’ genes, and/or environmental factors explain the relationship between parental criticism and adolescent somatic symptoms. Participants came from two twin samples, including the Twin and Offspring Study in Sweden (N = 868 pairs of adult twins and each twin’s adolescent child) and from the Twin Study of Child and Adolescent Development (N = 690 pairs of twin children and their parents). Findings showed that environmental influences account for the association between parental criticism and adolescent somatic symptoms. This suggests that parents’ critical behaviors exert a direct environmental effect on somatic symptoms in adolescent children. Results support the use of intervention programs focused on parental criticism to help reduce adolescents’ somatic symptoms. PMID:25844495

  2. Body image and self-esteem in somatizing patients.

    Science.gov (United States)

    Sertoz, Ozen O; Doganavsargil, Ozge; Elbi, Hayriye

    2009-08-01

    The aim of the present study was to determine dissatisfaction with body appearance and bodily functions and to assess self-esteem in somatizing patients. Body image and self-esteem were investigated in 128 women; 34 of those had diagnosed somatoform disorders, 50 were breast cancer patients with total mastectomy surgery alone, and 44 were healthy subjects. Body image and self-esteem were assessed using the Body Cathexis Scale and Rosenberg Self-Esteem Scale. The two clinical groups did not differ from one another (z = -1.832, P = 0.067), but differed from healthy controls in terms of body image (somatizing patients vs healthy controls, z = -3.628, P self-esteem (z = -0.936, P = 0.349) when depressive symptoms were controlled. No statistically significant difference was observed between total mastectomy patients and healthy controls in terms of self-esteem (z = -1.727, P = 0.084). The lower levels of self-esteem in somatizing patients were largely mediated by depressive symptoms. Depressed and non-depressed somatizing patients differed significantly from healthy controls with respect to their self-esteem and body image. Somatizing patients who were dissatisfied with their bodily functions and appearance had lower levels of self-esteem and high comorbidity of depression. In clinical practice it is suggested that clinicians should take into account psychiatric comorbidity, self-esteem, and body image in somatizing patients when planning treatment approaches.

  3. Somatic mutations in histiocytic sarcoma identified by next generation sequencing.

    Science.gov (United States)

    Liu, Qingqing; Tomaszewicz, Keith; Hutchinson, Lloyd; Hornick, Jason L; Woda, Bruce; Yu, Hongbo

    2016-08-01

    Histiocytic sarcoma is a rare malignant neoplasm of presumed hematopoietic origin showing morphologic and immunophenotypic evidence of histiocytic differentiation. Somatic mutation importance in the pathogenesis or disease progression of histiocytic sarcoma was largely unknown. To identify somatic mutations in histiocytic sarcoma, we studied 5 histiocytic sarcomas [3 female and 2 male patients; mean age 54.8 (20-72), anatomic sites include lymph node, uterus, and pleura] and matched normal tissues from each patient as germ line controls. Somatic mutations in 50 "Hotspot" oncogenes and tumor suppressor genes were examined using next generation sequencing. Three (out of five) histiocytic sarcoma cases carried somatic mutations in BRAF. Among them, G464V [variant frequency (VF) of 43.6 %] and G466R (VF of 29.6 %) located at the P loop potentially interfere with the hydrophobic interaction between P and activating loops and ultimately activation of BRAF. Also detected was BRAF somatic mutation N581S (VF of 7.4 %), which was located at the catalytic loop of BRAF kinase domain: its role in modifying kinase activity was unclear. A similar mutational analysis was also performed on nine acute monocytic/monoblastic leukemia cases, which did not identify any BRAF somatic mutations. Our study detected several BRAF mutations in histiocytic sarcomas, which may be important in understanding the tumorigenesis of this rare neoplasm and providing mechanisms for potential therapeutical opportunities.

  4. Culture (and religion in constitutional adjudication

    Directory of Open Access Journals (Sweden)

    C Rautenbach

    2003-10-01

    Full Text Available The faculty of law of the Potchefstroom University for Christian Higher Education in corroboration with the Konrad-Adenauer-Stifttung embarked on a study on Politics, Socio-Economic Issues and Culture in Constitutional Adjudication. The aim of the project is twofold. The first aim is to analyse the influence of political, socio-economic and cultural considerations on the constitutional court’s interpretation and application of the Bill of Rights. The second aim is to develop practical guidelines (based on the findings during the analysing process for South African courts confronted with issues of a political, socio-economic and cultural nature. This article is concerned with initiating discussions of the decisions of the constitutional court with regard to cultural and religious rights.Before we can explore the role of political, socio-economic and cultural (and religious rights in the decisions of the constitutional court it is important to discuss a few preliminary issues. In this article the meaning of culture and religion within the South African context receives some attention. Secondly, some preliminary comments regarding constitutional protection of culturally and religiously based rights will be made.We are well aware that this is a daunting task, not only in view of the seemingly abysmal gap between the applicable constitutional rights and values enshrined in the 1996 Constitution that, in some instances over centuries, brought about customs and practices within “traditional” communities which, seemingly, infringe on certain constitutional values and rights.

  5. National Constitutional Avenues for Further EU Integration

    NARCIS (Netherlands)

    Besselink, L.F.M.; Claes, M.; Imamovic, Š.; Reestman, J.H.

    2014-01-01

    This study investigates national constitutional limits to further EU integration and explores ways to overcome them. It includes an in-depth examination of the constitutional systems of 12 Member States (Croatia, the Czech Republic, Estonia, Finland, France, Germany, Hungary, Ireland, Italy, the

  6. A Federal Constitution for the European Union

    DEFF Research Database (Denmark)

    Sweeney, Richard J.

    2003-01-01

    A constitution is more likely to be accepted if it federalizes those issues that arewidely seen as needing complete harmonization. A constitution is more likely to endure if thefederal government does not have powers that are not vital to it but which may alienate somemember states to the point t...

  7. Constitutional provisions regarding juristic persons | Pienaar ...

    African Journals Online (AJOL)

    The interim Constitution of 1993 and the final Constitution of 1996 contain specific provisions applicable to juristic persons. Juristic persons are also entitled to the fundamental rights contained in the Bill of Rights to the extent that these rights are applicable to them. It must be kept in mind that juristic persons have peculiar ...

  8. Public and Constitutional Support for Character Education.

    Science.gov (United States)

    Vessels, Gordon G.; Boyd, Stephen M.

    1996-01-01

    Character education thrives on an informed understanding of constitutional principles and an inclusive commitment-building process. U.S. Supreme Court opinions that clarify public school students' free speech rights have established values education as a constitutionally acceptable practice. Challenges might lie in possible violations of the First…

  9. Somatic mutation analysis of MYH11 in breast and prostate cancer

    International Nuclear Information System (INIS)

    Alhopuro, Pia; Karhu, Auli; Winqvist, Robert; Waltering, Kati; Visakorpi, Tapio; Aaltonen, Lauri A

    2008-01-01

    MYH11 (also known as SMMHC) encodes the smooth-muscle myosin heavy chain, which has a key role in smooth muscle contraction. Inversion at the MYH11 locus is one of the most frequent chromosomal aberrations found in acute myeloid leukemia. We have previously shown that MYH11 mutations occur in human colorectal cancer, and may also be associated with Peutz-Jeghers syndrome. The mutations found in human intestinal neoplasia result in unregulated proteins with constitutive motor activity, similar to the mutant myh11 underlying the zebrafish meltdown phenotype characterized by disrupted intestinal architecture. Recently, MYH1 and MYH9 have been identified as candidate breast cancer genes in a systematic analysis of the breast cancer genome. The aim of this study was to investigate the role of somatic MYH11 mutations in two common tumor types; breast and prostate cancers. A total of 155 breast cancer and 71 prostate cancer samples were analyzed for those regions in MYH11 (altogether 8 exons out of 42 coding exons) that harboured mutations in colorectal cancer in our previous study. In breast cancer samples only germline alterations were observed. One prostate cancer sample harbored a frameshift mutation c.5798delC, which we have previously shown to result in a protein with unregulated motor activity. Little evidence for a role of somatic MYH11 mutations in the formation of breast or prostate cancers was obtained in this study

  10. Constitutional relevance of atomic energy law

    International Nuclear Information System (INIS)

    Lettow, S.

    1980-01-01

    In a decision publicized on December 20, 1979 the German Federal Constitutional Court rejected a claim of unconstitutionality in connection with the licensing procedure of the Muelheim-Kaerlich Nuclear Power Station currently under construction. This constitutes confirmation, by the 1st Department of the Court, of a decision in 1978 by the 2nd Department about the Kalkar fast breeder power plant, in which the peaceful utilization of nuclear energy had been found to be constitutional. However, the new decision by the Federal Constitutional Court particularly emphasizes the constitutional relevance of the rules of procedure under the Atomic Energy Act and their function with respect to the protection of civil rights. (orig.) [de

  11. Gamma ray induced somatic mutations in rose

    International Nuclear Information System (INIS)

    Datta, S.K.

    1989-01-01

    Budwood of 32 rose cultivars (Rosa spp.) was exposed to 3-4 krad of gamma rays and eyes were grafted on Rosa indica var. odorata root stock. Radiosensitivity with respect to sprouting, survival and plant height, and mutation frequency varied with the cultivar and dose of gamma rays. Somatic mutations in flower colour/shape were detected as chimera in 21 cultivars. The size of the mutant sector varied from a narrow streak on a petal to a whole flower and from a portion of a branch to an entire branch. 14 mutants were detected in M 1 V 1 , four in M 1 V 2 and three in M 1 V 3 . Maximum number of mutations was detected following 3 krad treatment. Eyes from mutant branches were grafted again on root stock and non-chimeric mutants were aimed at by vegetative propagation. Mutants from 11 cultivars only could be isolated in pure form. Isolation of non-chimeric mutants sometimes is difficult due to weak growth of a mutant branch. In such a case, all normal looking branches are removed to force a better growth of the mutant branch. It is advisable to maintain irradiated plants at least for four years with drastic pruning in each year. Nine mutants viz. 'Sharada', 'Sukumari', 'Tangerine Contempo', 'Yellow Contempo', 'Pink Contempo', 'Striped Contempo', 'Twinkle', 'Curio' and 'Light Pink Prize' have already been released as new cultivars for commercialization [ref. MBNL No. 23 and 31] and others are being multiplied and assessed. The mutation spectrum appears to be wider for the cultivars 'Contempo' and 'Imperator'. Pigment composition of the original variety is relevant for the kind of flower colour mutations that can be induced

  12. Constitutional Politics, Constitutional Texts and Democratic Variety in Central and Eastern Europe

    OpenAIRE

    Blokker, Paul

    2008-01-01

    In the paper, it is argued that democratization in Central and Eastern Europe involves important forms of differentiation of democracy, rather than merely convergence to a singular – liberal-democratic, constitutional - model. One way of taking up democratic differentiation in post-communist societies is by analysing the constitutional documents of the new democratic orders, and the constitutional politics leading to the foundational documents. In a first step, the paper analyses constitution...

  13. CONSTITUTIONAL INTERPRETATION OF ROMANIA: POST MODERNITY

    Directory of Open Access Journals (Sweden)

    P. RATHNASWAMY

    2017-06-01

    Full Text Available Austria had in 1920 Constitutional Court followed by Italy in 1946, Germany in 1949, Romania in 1989, South Africa in 1991, and Ethiopia in 1995. Each Constitution has its provisions on the constitutional interpretation. Romania has its own provisions and it is considered here its legality and the best possible measures and recommendations for future. Judicial power is vested in judiciary to interpret constitution, laws, and actions of other organs of government. Judicial review is the function resulted upon judicial power. Political body joins through the appointment of its members in the judicial review and it limits the independence of judiciary. It also reduces the values of separation of powers. Challenges and opportunities of growth and development do influence the spirit of separation of powers and judicial independence. The principle of inherent judicial power in judiciary inducts upon the constitutional interpretation. Thus, the principles of constitutional interpretation are varying in Romania and other similar constitutional courts of Germany, Ethiopia, and Italy but not in South Africa.

  14. Acute myeloid leukemia-associated DNMT3A p.Arg882His mutation in a patient with Tatton-Brown-Rahman overgrowth syndrome as a constitutional mutation.

    Science.gov (United States)

    Kosaki, Rika; Terashima, Hiroshi; Kubota, Masaya; Kosaki, Kenjiro

    2017-01-01

    DNA methylation plays a critical role in both embryonic development and tumorigenesis and is mediated through various DNA methyltransferases. Constitutional mutations in the de novo DNA methyltransferase DNMT3A cause a recently identified Tatton-Brown-Rahman overgrowth syndrome (TBRS). Somatically acquired mutations in DNMT3A are causally associated with acute myeloid leukemia (AML), and p.Arg882His represents the most prevalent hotspot. So far, no patients with TBRS have been reported to have subsequently developed AML. Here, we report a live birth and the survival of a female with the TBRS phenotype who had a heterozygous constitutional DNMT3A mutation at the AML somatic mutation hotspot p.Arg882His in her DNA from peripheral blood and buccal tissue. Her characteristic features at birth included hypotonia, narrow palpebral fissures, ventricular septal defect, umbilical hernia, sacral cyst, Chiari type I anomaly. At the age of 6 years, she exhibited overgrowth (> 3 SD) and round face and intellectual disability. This report represents the first documentation of the same variant (DNMT3A p.Arg882His) as both the constitutional mutation associated with TBRS and the somatic mutation hotspot of AML. The observation neither confirms nor denies the notion that mutations responsible for TBRS and those for AML might share the same mode of action. Larger data sets are required to determine whether TBRS patients with constitutional DNMT3A mutations are at an increased risk for AML. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  15. On the Constitution and the Constitutions in Contemporary Egypt (2011-2014: Analysis and Early Thoughts

    Directory of Open Access Journals (Sweden)

    José Carlos Castañeda Reyes

    2016-01-01

    world witnessed, a testament to what massive popular participation can attain. We believe the Constitution has true potential to guide the forces of change in the country. Therefore, the struggle for “bread, freedom, social justice and human dignity” will continue and is actually continuing in the Nile country via constitutional and non-constitutional means.

  16. The constitutional control system in Colombia

    Directory of Open Access Journals (Sweden)

    Luis Javier Moreno Ortiz

    2010-12-01

    Full Text Available The system of constitutional control in Colombia designed in the Legislative Act n.º 3 of 1910 is a milestone in a long and fruitful political and constitutional tradition owes much to his Hispanic roots and its American developments. Both the public action of unconstitutionality as the plea of unconstitutionality have clear precedents in the constitutionalism of Spain and the Colony were prepared by a Constituent Assembly acted with knowledge and faithfulness to that tradition and have been and are institutions of our capital social and democratic state of law.

  17. Elastic-plastic constitutive modeling of concrete

    International Nuclear Information System (INIS)

    Takahashi, Y.

    1983-03-01

    The need to understand concrete behavior under high temperatures in the nuclear industry has become rather accute. For this purpose, a constitutive model of concrete especially developed for this severe environment is indispensable. This report reviews the presently available constitutive models of concrete at standard-temperature conditions and considers their advantages and drawbacks. A rather simple but effective approach is selected to treat concrete behavior at high temperatures. Special emphasis is devoted to the modeling of concrete up to and including failure. The derived constitutive model is checked with biaxial and triaxial benchmark experimental results. Very good agreement is obtained

  18. Constitutive relations for nuclear reactor core materials

    International Nuclear Information System (INIS)

    Zaverl, F. Jr.; Lee, D.

    1978-01-01

    A strain rate dependent constitutive equation is proposed which is capable of describing inelastic deformation behavior of anisotropic metals, such as Zircaloys, under complex loading conditions. The salient features of the constitutive equations are that they describe history dependent inelastic deformation behaviour of anisotropic metals under three-dimensional stress states in the presence of fast neutron flux. It is shown that the general form of the constitutive relations is consistent with experimental observations made under both unirradiated and irradiated conditions. The utility of the model is demonstrated by examining the analytical results obtained for a segment of tubing undergoing different loading histories in a reactor. (Auth.)

  19. Constitutional problems in the handling of plutonium

    International Nuclear Information System (INIS)

    Papier, H.J.

    1989-01-01

    In principle the decision between direct storage and reprocessing comes into the scope of regulation by the first or second power, resp., reserved for them according to the constitutional principle of necessity. The author thinks that a possibly increased hazard potential might result in increased protection requirements or protection measures as envisaged by the licensing preconditions of the Atomic Energy Law and those of other normative protection regulations. This is no issue of constitutional jurisdiction but of political intent and technical-economic capabilities whether or not certain technologies are precluded a prior or permitted and implemented at a safety level satisfying the specific constitutional protection requirements. (orig./HSCH) [de

  20. Competition And Antitrust Law In Ecuadorian Constitution

    Directory of Open Access Journals (Sweden)

    Marcelo Marín Sevilla

    2013-01-01

    Full Text Available This work allows us to establish the Economic Constitution and the Competition Law (C.L in the Constitution. Additionally, the paper analyzes whether the rules outlined in the C. L. and in doctrine are consistent and appropriate with the Constitution of Ecuador. The Competition and Antitrust Laws has rules for investigating and punishing the cartels, the abuses of power market (dominant position, the rules for merger control, the behaviors of Abuse of economic dependence, and unfair competition behaviors. Always the Antitrust Authority will analyze these behaviors in terms of welfare of both: the consumer and the market.

  1. Dynamic constitutional frameworks for DNA biomimetic recognition.

    Science.gov (United States)

    Catana, Romina; Barboiu, Mihail; Moleavin, Ioana; Clima, Lilia; Rotaru, Alexandru; Ursu, Elena-Laura; Pinteala, Mariana

    2015-02-07

    Linear and cross-linked dynamic constitutional frameworks generated from reversibly interacting linear PEG/core constituents and cationic sites shed light on the dominant coiling versus linear DNA binding behaviours, closer to the histone DNA binding wrapping mechanism.

  2. Constitutive modeling of metastable austenitic stainless steel

    NARCIS (Netherlands)

    Perdahcioglu, Emin Semih; Geijselaers, Hubertus J.M.; Huetink, Han; Khan, A.

    2010-01-01

    A physically based, macroscale constitutive model has been developed that can describe the complex mechanical behavior of metastable austenitic stainless steels. In the developed model a generalized model for the mechanically induced martensitic transformation is introduced. Mechanical tests have

  3. Constitutional Provisions And Administrative Disciplinary Powers ...

    African Journals Online (AJOL)

    Constitutional Provisions And Administrative Disciplinary Powers: The Medical ... and Dental Practitioners Act. This process of administrative adjudication is ... the rights guaranteed to the professionals when they appear before the Tribunal.

  4. Constitutive properties of salt from four sites

    International Nuclear Information System (INIS)

    Pfeifle, T.W.; Mellegard, K.D.; Senseny, P.E.

    1983-04-01

    Results are presented from laboratory strength and creep tests performed on salt specimens from the Richton dome in Mississippi, the Vacherie dome in Louisiana, the Permian basin in Texas, and the Paradox basin in Utah. The constitutive properties obtained are the elastic moduli and the failure envelope at 24 0 C and parameter values for the baseline creep law. Some additional data are presented to indicate how the elastic moduli and strength change with temperature. The constitutive properties given in this report and subsequent numerical simulations will serve as input to the screening of site locations for a nuclear-waste repository. The matrix of tests performed is the minimum effort required to obtain these constitutive properties. Comparison of results with those obtained for sites that have been characterized in greater detail suggests that the constitutive parameter values obtained are adequate for site-screening activity

  5. Meiotic errors followed by two parallel postzygotic trisomy rescue events are a frequent cause of constitutional segmental mosaicism

    Directory of Open Access Journals (Sweden)

    Robberecht Caroline

    2012-04-01

    Full Text Available Abstract Structural copy number variation (CNV is a frequent cause of human variation and disease. Evidence is mounting that somatic acquired CNVs are prevalent, with mosaicisms of large segmental CNVs in blood found in up to one percent of both the healthy and patient populations. It is generally accepted that such constitutional mosaicisms are derived from postzygotic somatic mutations. However, few studies have tested this assumption. Here we determined the origin of CNVs which coexist with a normal cell line in nine individuals. We show that in 2/9 the CNV originated during meiosis. The existence of two cell lines with 46 chromosomes thus resulted from two parallel trisomy rescue events during postzygotic mitoses.

  6. Democracy, Citizen Sovereignty and Constitutional Economics

    OpenAIRE

    Vanberg, Viktor J.

    2006-01-01

    This paper is an exercise in conceptual clarification. Its purpose is to explore the contribution that constitutional economics can make to the theory of democracy. Constitutional economics as the economics of rules is concerned with the study of how the choice of rules in the social, economic and political realm affects the nature of the processes of human interaction that evolve within these rules. The theory of democracy is concerned with institutionalorganizational problems of self-govern...

  7. On the constitutionality of dose limiting values

    International Nuclear Information System (INIS)

    Goetz, V.

    1976-01-01

    The fundamental right according to Art. 2 par. 2 sentence 1 of the German Constitution is relevant for the set-up and application of radiation protection law. Resulting from Art. 2 par. 2 sentence 1 of the Constitution it is a general obligation of the state to protect life (Federal Constitutional Court, judgment of 25th Feb., 1975, BVerfGE 39.1) and physical soundness. The subjective basic right of everybody to defend against official encroachments his personal integrity corresponds to the right of the individual within the framework of the official obligation for protection from the state (to ward off danger). The term of danger, as to the degree of its determination, corresponds to that of the encroachment. To speak of danger in a legal sense, the causal connection between a certain source of danger and certain damage must be ascertained and proved. Topical controversies as to the admissibility of activity discharges of low doses range in the field of risk reduction and thus in the field of the duty of the state to take precautionary steps against risks (Art. 2 par. 2 sentence 1 of the Constitution). The constitution, however, does not contain any basic right that every risk has to be avoided. On the other hand, the necessity of cautions valuation of radiation risks can be derived from the Constitution. The fixation of dose limits and their application in connection with general radiation protection principles (paragraph 28 E of the Radiation Protection Ordinance) do not contain any 'interference' with the basic right in the sense of Art. 2 par. 2 sentence 3 of the Constitution. Neither from aspects of the principle of the legal state nor from Art. 80 par. 1 of the Constitution can the use of the legal form of the Ordinance be doubted. (orig./HP) [de

  8. A constitutional economics perspective on soft paternalism

    OpenAIRE

    Schnellenbach, Jan

    2015-01-01

    Using a framework that distinguishes short-term consumer preferences, individual reflective preferences and political preferences, we discuss from a constitutional economics perspective whether individuals find it in their common constitutional interest to endow representatives and bureaucrats with the competence to impose soft paternalist policies. The focus is specifically on soft paternalist policies, because these often work with non-transparent 'nudges' that are considered as manipulativ...

  9. The Role of Somatic Symptoms in Sexual Medicine: Somatization as Important Contextual Factor in Male Sexual Dysfunction.

    Science.gov (United States)

    Fanni, Egidia; Castellini, Giovanni; Corona, Giovanni; Boddi, Valentina; Ricca, Valdo; Rastrelli, Giulia; Fisher, Alessandra Daphne; Cipriani, Sarah; Maggi, Mario

    2016-09-01

    An important feature of somatic symptom disorder is the subjective perception of the physical symptoms and its maladaptive interpretation. Considering that psychological distress is often expressed through somatic symptoms, it is possible that they underlie at least a part of the symptoms in subjects complaining of sexual dysfunction. Nevertheless, studies on the impact of somatoform disorders in sexual dysfunction are scanty. To define the psychological, relational, and organic correlates of somatic symptoms in a large sample of patients complaining of sexual problems. A consecutive series of 2833 men (mean age 50.2 ± 13.5 years) was retrospectively studied. Somatic symptoms were assessed using the "somatized anxiety symptoms" subscale of the Middlesex Hospital Questionnaire (MHQ-S). Several clinical, biochemical, psychological, and relational parameters were studied. Patients were interviewed with the previously validated Structured Interview on Erectile Dysfunction (SIEDY), and ANDROTEST (a structured interview for the screening of hypogonadism in patients with sexual dysfunction). Among the 2833 patients studied, subjects scoring higher on somatic symptoms were older, more obese, reporting unhealthy lifestyle (current smoking, alcohol consumption), and a lower education (all P sexuality more often, including erectile problems (spontaneous or sexual-related), low sexual desire, decreased frequency of intercourse, and perceived reduction of ejaculate volume (all P sexual dysfunction. High levels of somatic symptoms in subjects with sexual dysfunction can be related to the sexual symptom itself. The consequences of this pattern have great clinical relevance in a sexual medicine setting, considering their severe impact on sexuality. Copyright © 2016 International Society for Sexual Medicine. Published by Elsevier Inc. All rights reserved.

  10. Mouse cloning and somatic cell reprogramming using electrofused blastomeres.

    Science.gov (United States)

    Riaz, Amjad; Zhao, Xiaoyang; Dai, Xiangpeng; Li, Wei; Liu, Lei; Wan, Haifeng; Yu, Yang; Wang, Liu; Zhou, Qi

    2011-05-01

    Mouse cloning from fertilized eggs can assist development of approaches for the production of "genetically tailored" human embryonic stem (ES) cell lines that are not constrained by the limitations of oocyte availability. However, to date only zygotes have been successfully used as recipients of nuclei from terminally differentiated somatic cell donors leading to ES cell lines. In fertility clinics, embryos of advanced embryonic stages are usually stored for future use, but their ability to support the derivation of ES cell lines via somatic nuclear transfer has not yet been proved. Here, we report that two-cell stage electrofused mouse embryos, arrested in mitosis, can support developmental reprogramming of nuclei from donor cells ranging from blastomeres to somatic cells. Live, full-term cloned pups from embryonic donors, as well as pluripotent ES cell lines from embryonic or somatic donors, were successfully generated from these reconstructed embryos. Advanced stage pre-implantation embryos were unable to develop normally to term after electrofusion and transfer of a somatic cell nucleus, indicating that discarded pre-implantation human embryos could be an important resource for research that minimizes the ethical concerns for human therapeutic cloning. Our approach provides an attractive and practical alternative to therapeutic cloning using donated oocytes for the generation of patient-specific human ES cell lines.

  11. Flow cytometric and morphological analyses of Pinus pinaster somatic embryogenesis.

    Science.gov (United States)

    Marum, Liliana; Loureiro, João; Rodriguez, Eleazar; Santos, Conceição; Oliveira, M Margarida; Miguel, Célia

    2009-09-25

    An approach combining morphological profiling and flow cytometric analysis was used to assess genetic stability during the several steps of somatic embryogenesis in Pinus pinaster. Embryogenic cell lines of P. pinaster were established from immature zygotic embryos excised from seeds obtained from open-pollinated trees. During the maturation stage, phenotype of somatic embryos was characterized as being either normal or abnormal. Based upon the prevalent morphological traits, different types of abnormal embryos underwent further classification and quantification. Nuclear DNA content of maritime pine using the zygotic embryos was estimated to be 57.04 pg/2C, using propidium iodide flow cytometry. According to the same methodology, no significant differences (P< or =0.01) in DNA ploidy were detected among the most frequently observed abnormal phenotypes, embryogenic cell lines, zygotic and normal somatic embryos, and somatic embryogenesis-derived plantlets. Although the differences in DNA ploidy level do not exclude the occurrence of a low level of aneuploidy, the results obtained point to the absence of major changes in ploidy level during the somatic embryogenesis process of this economically important species. Therefore, our primary goal of true-to-typeness was assured at this level.

  12. How do the Constitutional Courts decide?

    Directory of Open Access Journals (Sweden)

    Pasquale Pasquino

    2016-12-01

    Full Text Available The purpose of this article is to explore the mode of production of judicial sentences drafted by constitutional courts in Europe. The natural object of study of the constitutional theory is the analysis of this final product of judicial creation of Law by Constitutional Courts. However, the doctrine has not given sufficient attention –from a comparative law perspective– to the mechanisms and procedures that lead to the decisions of these institutions. Thus, this document will classify the different types of decision-making processes in the courts, analyzing the stages that make up the «mode of production», from the study of the decisions of the Supreme Court of the United States, the Constitutional Council of the French Republic, The Constitutional Court of Italy and the Federal Constitutional Court of Germany. At the end of the paper, some conclusions are made about the period of the magistrates, their party affiliation, the temporary restrictions of deliberation and institutional factors such as the number of attendees or the personalization of its members.

  13. Urgency of Attorney Governed by the Constitution

    Directory of Open Access Journals (Sweden)

    Rommy Patra

    2015-12-01

    Full Text Available Attorney existence in the Indonesian constitutional structure has a dilemma for this position. On one side is the Prosecutor’s law enforcement agencies to exercise power independently prosecution while on the other hand is part of a government institution under Law No. 16 of 2004 regarding the Attorney. The position of Attorney as an institution of government has been led to the independence of the Prosecutor is not optimal so that it appears stigma that the Prosecutor merely as a tool of the ruling power. In addition the terms of the arrangement just under the Act, the Attorney General has no legal standing as a constitutional organ that has the constitutional authority so that the current position does not reflect the urgency of its duties and functions. In an effort to organize the next Attorney institutions should be regulated directly by the Constitution. It is intended to make the Attorney as part of the main state organs have the same legal standing as other law enforcement agencies, the police and the courts (Supreme Court and Constitutional Court. As well as to strengthen and clarify the position as a state institution, prosecution authorities are focusing on the Attorney as central of authority, to fix the institutional relations between the members of law enforcement and related agencies and strengthen the independence of the Prosecutor in performing the function of prosecution in the constitutional structure of Indonesia.

  14. Separation of powers and constitutional loyalty

    Directory of Open Access Journals (Sweden)

    Marieta SAFTA

    2013-06-01

    Full Text Available The complexity and dynamics of political life leads to developments and reconsiderations in terms of classical theories of constitutional law. Such a process occurs also in the case of separation of powers. Many factors have a bearing on how this theory is currently translated into practice, which requires additional perspectives of analysis in order to develop improved models of cooperation and balance of powers, according to new political realities. This study aims at examining the principle of separation and balance of powers in terms of mutual respect and loyal cooperation between institutions, or, in a broader sense, of constitutional loyalty, an intrinsic value-principle of all constitutions, without which no fundamental law, no matter of how democratic it might be, could function properly2. Based on examination of concrete cases drawn from the case-law of the Constitutional Court of Romania, the study demonstrates that, in lack of constitutional loyalty, the objective pursued by enshrining the principle of separation of powers cannot be achieved effectively, i.e. compliance of public authorities and political actors with constitutional provisions is purely formal and the alleged collaboration between them is a "dialogue of the deaf" at the expense of democracy. The seriousness of the consequences of this type of behaviour requires identification of remedies. What are the limits and what solutions can be identified in this regard are questions that also we aim to answer.

  15. Mental and somatic health and pre- and post-migration factors among older Somali refugees in Finland.

    Science.gov (United States)

    Mölsä, Mulki; Punamäki, Raija-Leena; Saarni, Samuli I; Tiilikainen, Marja; Kuittinen, Saija; Honkasalo, Marja-Liisa

    2014-08-01

    Mental and somatic health was compared between older Somali refugees and their pair-matched Finnish natives, and the role of pre-migration trauma and post-migration stressors among the refugees. One hundred and twenty-eight Somalis between 50-80 years of age were selected from the Somali older adult population living in the Helsinki area (N = 307). Participants were matched with native Finns by gender, age, education, and civic status. The BDI-21 was used for depressive symptoms, the GHQ-12 for psychological distress, and the HRQoL was used for health-related quality of life. Standard instruments were used for sleeping difficulties, somatic symptoms and somatization, hypochondria, and self-rated health. Clinically significant differences in psychological distress, depressive symptoms, sleeping difficulties, self-rated health status, subjective quality of life, and functional capacity were found between the Somali and Finnish groups. In each case, the Somalis fared worse than the Finns. No significant differences in somatization were found between the two groups. Exposure to traumatic events prior to immigrating to Finland was associated with higher levels of mental distress, as well as poorer health status, health-related quality of life, and subjective quality of life among Somalis. Refugee-related traumatic experiences may constitute a long lasting mental health burden among older adults. Health care professionals in host countries must take into account these realities while planning for the care of refugee populations. © The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.

  16. Ultima Ratio as a Constitutional Principle

    Directory of Open Access Journals (Sweden)

    Kaarlo Tuori

    2013-01-01

    Full Text Available The paper argues the criminal law notion of ultima ratio is an instance of a broader constitutional law principle of proportionality. However, ultima ratio is not the only principle relevant in a constitutional assessment of criminalization. The role of ultima ratio is to impose limitations on criminalization. But constitutional doctrines also exist which call for criminalization and might even be seen as establishing a criminalization obligation. The paper examines three constitutional counter weights to ultima ratio. The first of these is discussed in the context of state constitutions. This is the cluster of the interrelated constitutional doctrines of the horizontal effect of fundamental rights and the protective duty of the state, as well as the understanding of collective security as a basic right. These doctrines are analysed in the light of the praxis of the German Constitutional Court and the Finnish Constitutional Law Committee. The two other constitutional counterweights are discussed at the level of the transnational, European constitution. These are the principles of precaution and effectiveness. Este artículo defiende que el concepto de ultima ratio es una instancia más amplia del principio de proporcionalidad dentro del derecho constitucional. Sin embargo, el ultima ratio no es el único principio relevante en la valoración constitucional de la criminalización. El papel del ultima ratio es imponer límites a la criminalización. Pero también existen doctrinas constitucionales que exigen la criminalización e incluso dan pie a entender que obligan a establecer una pena. El documento examina tres contrapesos constitucionales al ultima ratio. En primer lugar, se analiza en el contexto de las constituciones estatales. Este es el conjunto de las doctrinas constitucionales interrelacionadas entre el efecto horizontal de los derechos fundamentales y el deber de protección del Estado, así como la asunción de la seguridad colectiva

  17. Somatic comorbidity among migrants with posttraumatic stress disorder and depression

    DEFF Research Database (Denmark)

    Lolk, Mette; Byberg, Stine; Carlsson, Jessica

    2016-01-01

    BACKGROUND: In a cohort of migrants in Denmark, we compared somatic disease incidence among migrants diagnosed with posttraumatic stress disorder (PTSD) and depression with migrants without a diagnosed psychiatric disorder. METHODS: The study builds on a unique cohort of migrants who obtained...... for the implementation of the project (No 2012-41-0065). RESULTS: Our results showed that migrants diagnosed with PTSD and depression had significantly higher rates of somatic diseases compared with migrants without diagnosed psychiatric disorders - especially, infectious disease (IRR, 1.89; 95% CI, 1.45-2.48; p ... with migrants without a diagnosed psychiatric disorder. The rates were especially high for infectious, neurological and pulmonary diseases. Our results further suggest difference in the rates of somatic comorbidity according to region of. Preventive and treatment services should pay special attention to improve...

  18. Hypochondriasis and somatization in college women: a personal projects analysis.

    Science.gov (United States)

    Karoly, P; Lecci, L

    1993-03-01

    Although the descriptive features of hypochondriasis and somatization have been widely studied, the motivational correlates (goal representations) of individuals manifesting abnormal illness patterns have not been considered. The Personal Projects Analysis method (Little, 1983) was used to contrast the health and nonhealth goals of female undergraduates. Subjects selected 10 goals for evaluation along a series of dimensions. When health pursuits alone were examined, hypochondriasis on the Minnesota Multiphasic Personality Inventory was found to correlate directly with goal appraisal dimensions subsumed by an anxiety-absorption factor and inversely with dimensions characterizing rewardingness, thus suggesting a negativity of health goal construal. Somatizers also pursued more health-related projects than did nonsomatizers; nonhealth goal cognition did not relate as strongly to hypochondriasis. Finally, using discriminant function analysis, goal representations were shown to significantly and substantially differentiate somatizers from nonsomatizers.

  19. Buffalo milk: proteins electrophoretic profile and somatic cell count

    Directory of Open Access Journals (Sweden)

    S. Mattii

    2011-03-01

    Full Text Available Water buffalo milk differs from the cow’s milk for greater fat and protein content, very important features in cheese making. Proteins, casein and whey-proteins in particular, are the most important factors determining cheese yield. Several previous research discussed the rule of SCC in cow milk production (Varisco, 1999 and the close relationship existing between cow’s milk cheese yield and somatic cell count (Barbano, 2000. In particular the inverse correlation between cheese yields and somatic cells’content have been demonstrated. In Italy the regulation in force DPR 54/97 acknowledges what expressed in EEC 46/92 Directive (Tripodi, 1999 without fixing the limit threshold of somatic cells for buffalo’s milk....

  20. [Product safety analysis of somatic cell cloned bovine].

    Science.gov (United States)

    Hua, Song; Lan, Jie; Song, Yongli; Lu, Chenglong; Zhang, Yong

    2010-05-01

    Somatic cell cloning (nuclear transfer) is a technique through which the nucleus (DNA) of a somatic cell is transferred into an enucleated oocyte for the generation of a new individual, genetically identical to the somatic cell donor. It could be applied for the enhancement of reproduction rate and the improvement of food products involving quality, yield and nutrition. In recent years, the United States, Japan and Europe as well as other countries announced that meat and milk products made from cloned cattle are safe for human consumption. Yet, cloned animals are faced with a wide range of health problems, with a high death rate and a high incidence of disease. The precise causal mechanisms for the low efficiency of cloning remain unclear. Is it safe that any products from cloned animals were allowed into the food supply? This review focuses on the security of meat, milk and products from cloned cattle based on the available data.

  1. Somatic Embryogenesis in Two Orchid Genera (Cymbidium, Dendrobium).

    Science.gov (United States)

    da Silva, Jaime A Teixeira; Winarto, Budi

    2016-01-01

    The protocorm-like body (PLB) is the de facto somatic embryo in orchids. Here we describe detailed protocols for two orchid genera (hybrid Cymbidium Twilight Moon 'Day Light' and Dendrobium 'Jayakarta', D. 'Gradita 31', and D. 'Zahra FR 62') for generating PLBs. These protocols will most likely have to be tweaked for different cultivars as the response of orchids in vitro tends to be dependent on genotype. In addition to primary somatic embryogenesis, secondary (or repetitive) somatic embryogenesis is also described for both genera. The use of thin cell layers as a sensitive tissue assay is outlined for hybrid Cymbidium while the protocol outlined is suitable for bioreactor culture of D. 'Zahra FR 62'.

  2. Somatic embryogenesis and plant regeneration of Capsicum baccatum L.

    Directory of Open Access Journals (Sweden)

    Peddaboina Venkataiah

    2016-06-01

    Full Text Available A plant regeneration protocol via somatic embryogenesis was achieved in cotyledon and leaf explants of Capsicum baccatum, when cultured on MS medium supplemented with various concentrations of 2,4-dichlorophenoxy acetic acid (2,4-D, 0.5–5.0 mg l−1 in combination with Kinetin (Kn, 0.5 mg l−1 and 3% sucrose. Various stages were observed during the development of somatic embryos, including globular, heart, and torpedo-stages. Torpedo stage embryos were separated from the explants and subcultured on medium supplemented with various concentrations of different plant growth regulators for maturation. Maximum percentage (55% of somatic embryo germination and plantlet formation was found at 1.0 mg l−1 BA. Finally, about 68% of plantlets were successfully established under field conditions. The regenerated plants were morphologically normal, fertile and able to set viable seeds.

  3. COUNTERMAJORITARIAN INSTITUTIONS IN THE RUSSIAN CONSTITUTION OF 1993 AS AN INSTRUMENT ENSURING CONSTITUTIONAL AND POLITICAL STABILITY

    Directory of Open Access Journals (Sweden)

    S. Shakhray

    2018-01-01

    Full Text Available The article enriches the discussion on the legal reasons and conditions fostering the viability of democratic constitutions by analyzing the rich experience of the Russian Constitution of 1993. Particular attention is paid to the concept of countermajoritarian institutions. The authors elaborate the idea that countermajoritarian institutions can play an important role in ensuring the viability (put in other terms, the proper balance between stability, adaptability, and dynamic development of modern democratic constitutions as well as political regimes.The article presents evidence-based data showing that the President and the Constitutional Court of the Russian Federation systematically acted as countermajoritarian institutions at the initial stage of the implementation of the “blueprint for the future” set down in the 1993 Russian Constitution. As a result of the activities of these institutions, strong legal frameworks were created that are necessary for the establishment of anew constitutional system of the Russian state and law.Today, the Russian Constitution of 1993 is one of the longest lasting democratic constitutions in the world (the average “life expectancy” of democratic constitutions adopted over the past 250 years is about seventeen years. The study of the countermajoritarian provisions in the 1993 Russian Constitution is of both theoretical and practical importance. In particular, the results of the study can be useful in creating efficient legal instruments for the maintenance of political stability and social development management both within sovereign states and within interstate communities.

  4. Pathological narcissism and somatic symptoms among men and women attending an outpatient mental health clinic.

    Science.gov (United States)

    Kealy, David; Tsai, Michelle; Ogrodniczuk, John S

    2016-09-01

    To explore the relationship between types of pathological narcissism and somatic symptoms among psychiatric outpatients. Patients (N = 95) completed measures of somatic symptoms, narcissistic grandiosity and vulnerability, and psychiatric symptoms. Relationships among variables were analysed using t-tests and correlations, controlling for psychiatric distress. Somatic symptoms were positively associated with two types of narcissistic dysfunction. Among women there was a positive association between somatic symptoms and narcissistic vulnerability, but not grandiosity. Among men, somatic symptoms were positively associated with narcissistic grandiosity, but not vulnerability. The connection between narcissistic pathology and somatic symptom severity appears to differ based on gender. Further research is needed to confirm and extend this preliminary finding.

  5. Lethals induced by γ-radiation in drosophila somatic cells

    International Nuclear Information System (INIS)

    Ivanov, A.I.

    1989-01-01

    Exposure of 3-hour drosophila male embryos to γ-radiation during the topographic segregation of the germ anlage nuclei caused recessive sex-linked lethals in somatic cells only. The selectivity of the screening was determined by the ratio of mutation frequencies induced in embryos and adult males. Analysis of lethal mutations shows that a minimal rate of the divergence between germinal and somatic patterns of the cell development is observed in the embryogenesis, the 3d instar larva and prepupa, and maximal in the 1st and 2nd larva and pupa

  6. A constitutive theory of reacting electrolyte mixtures

    Science.gov (United States)

    Costa Reis, Martina; Wang, Yongqi; Bono Maurizio Sacchi Bassi, Adalberto

    2013-11-01

    A constitutive theory of reacting electrolyte mixtures is formulated. The intermolecular interactions among the constituents of the mixture are accounted for through additional freedom degrees to each constituent of the mixture. Balance equations for polar reacting continuum mixtures are accordingly formulated and a proper set of constitutive equations is derived with basis in the Müller-Liu formulation of the second law of thermodynamics. Moreover, the non-equilibrium and equilibrium responses of the reacting mixture are investigated in detail by emphasizing the inner and reactive structures of the medium. From the balance laws and constitutive relations, the effects of molecular structure of constituents upon the fluid flow are studied. It is also demonstrated that the local thermodynamic equilibrium state can be reached without imposing that the set of independent constitutive variables is time independent, neither spatially homogeneous nor null. The resulting constitutive relations presented throughout this work are of relevance to many practical applications, such as swelling of clays, developing of bio and polymeric membranes, and use of electrorheological fluids in industrial processes. The first author acknowledges financial support from National Counsel of Technological and Scientific Development (CNPq) and German Academic Exchange Service (DAAD).

  7. Loading method of core constituting elements

    International Nuclear Information System (INIS)

    Kasai, Shigeo

    1976-01-01

    Purpose: To provide a remote-controlled replacing method for core constituting elements in a liquid-metal cooling fast breeder, wherein particularly, the core constituting elements are prevented from being loaded on the core position other than as designated. Constitution: The method comprises a first step which determines a position of a suitable neutron shielding body in order to measure a reference level of complete insertion of the core constituting elements, a second step which inserts a gripper for a fuel exchanger, a third step which decides stroke dimensions of the complete insertion, and a fourth step which discriminates the core constituting elements to begin handling of fuel rods. The method further comprises a fifth step which determines a loading position of fuel rod, and a sixth step which inserts and loads fuel rods into the core. The method still further comprises a seventh step which compares and judges the dimension of loading stroke and the dimension of complete inserting stroke so that when coincided, loading is completed, and when not coincided, loading is not completed and then the cycle of the fourth step is repeated. (Kawakami, Y.)

  8. Nuclear energy and the constitutional state

    International Nuclear Information System (INIS)

    Saladin, P.

    1984-01-01

    This article puts the main emphasis on the problems of the constitutional principles of democracy, federalism, peaceful living together of peoples and constitutional state, i.e. problems caused by the development of nuclear energy. The fact that these problems are explained by way of the example of Switzerland, does not reduce the validity of the findings also for the German constitutional system, since the problems are identical and comparable. A long-term goal is a state theory which helps to define the aims and tasks of the state under technical, social, economic and cultural conditions of the end of the 20th and perhaps of the 21st century. Nuclear technology challenges the modern Western state and puts to the test the firmness of its legitimacy basis and the efficiency of its principles. It was conceived in a time which is separated from the present by technological revolutions. Safeguarding of humanity is aim and obligation of the modern constitutional state; the constitutional state stipulates the rules of conduct and, if the state remains true to its claim, it sets the procedures and the organization which give due priority order to the development of modern technology. (orig./HSCH) [de

  9. Health care law versus constitutional law.

    Science.gov (United States)

    Hall, Mark A

    2013-04-01

    National Federation of Independent Business v. Sebelius, the Supreme Court's ruling on the Patient Protection and Affordable Care Act, is a landmark decision - both for constitutional law and for health care law and policy. Others will study its implications for constitutional limits on a range of federal powers beyond health care. This article considers to what extent the decision is also about health care law, properly conceived. Under one view, health care law is the subdiscipline that inquires how courts and government actors take account of the special features of medicine that make legal or policy issues especially problematic - rather than regarding health care delivery and finance more generically, like most any other economic or social enterprise. Viewed this way, the opinions from the Court's conservative justices are mainly about general constitutional law principles. In contrast, Justice Ruth Bader Ginsburg's dissenting opinion for the four more liberal justices is just as much about health care law as it is about constitutional law. Her opinion gives detailed attention to the unique features of health care finance and delivery in order to inform her analysis of constitutional precedents and principles. Thus, the Court's multiple opinions give a vivid depiction of the compelling contrasts between communal versus individualistic conceptions of caring for those in need, and between health care and health insurance as ordinary commodities versus ones that merit special economic, social, and legal status.

  10. NF-κB activation impairs somatic cell reprogramming in ageing.

    Science.gov (United States)

    Soria-Valles, Clara; Osorio, Fernando G; Gutiérrez-Fernández, Ana; De Los Angeles, Alejandro; Bueno, Clara; Menéndez, Pablo; Martín-Subero, José I; Daley, George Q; Freije, José M P; López-Otín, Carlos

    2015-08-01

    Ageing constitutes a critical impediment to somatic cell reprogramming. We have explored the regulatory mechanisms that constitute age-associated barriers, through derivation of induced pluripotent stem cells (iPSCs) from individuals with premature or physiological ageing. We demonstrate that NF-κB activation blocks the generation of iPSCs in ageing. We also show that NF-κB repression occurs during cell reprogramming towards a pluripotent state. Conversely, ageing-associated NF-κB hyperactivation impairs the generation of iPSCs by eliciting the reprogramming repressor DOT1L, which reinforces senescence signals and downregulates pluripotency genes. Genetic and pharmacological NF-κB inhibitory strategies significantly increase the reprogramming efficiency of fibroblasts from Néstor-Guillermo progeria syndrome and Hutchinson-Gilford progeria syndrome patients, as well as from normal aged donors. Finally, we demonstrate that DOT1L inhibition in vivo extends lifespan and ameliorates the accelerated ageing phenotype of progeroid mice, supporting the interest of studying age-associated molecular impairments to identify targets of rejuvenation strategies.

  11. Constitutional Fundamentals of Conscription and Some Aspects of the Ordinary Legal Regulation of Constitutionality

    Directory of Open Access Journals (Sweden)

    Kenstavičienė Kristina

    2015-12-01

    Full Text Available Article 139 of the Constitution of the Republic of Lithuania is one of the constitutional fundamentals of state defense and stipulates the defense of the state as the right of citizens on the one hand and the duty on the other. This article of the Constitution gives the legislative power the right of discretion to detail by law the order of the implementation of citizens’ duty to perform military or alternative country defense service. Due to the reorganization of the armed forces into a professional and volunteer army, the issue of some ordinary regulation rules concerning the constitutionality of nationwide conscription, though at present suspended but not abolished, is becoming urgent. Though the Constitutional Court of the Republic of Lithuania presented their ruling on the constitutionality of the suspension of military conscription, it does not mean that all problems related to conscription have been settled. The aim of this article is to analyze the constitutional basis of nationwide conscription as well as the constitutionality of some ordinary regulation provisions related to nationwide conscription. Therefore, the issue to be analyzed is whether nationwide conscription, if it were to be implemented, complies with the constitutional principles of human equality and military justice1. Consequently, the question is posed how the constitutional objective of ensuring the defense of the state determines conscription. Because of the growing employment of the army abroad, yet the dwindling demand for conscripts, it should be explored whether the suspension of the nationwide conscription as a part of the defense reform is further feasible in order to guarantee the defense of the state. In answering the raised questions, the author will analyze the abundant and long-lasting constitutional doctrine of Germany which provides clarifications of the Basic Law, as the legal act of the establishing power, which can doubtless be of assistance in

  12. The constitutional momentum of European contract law (II): The DCFR and the European constitutional order

    OpenAIRE

    Mak, C.

    2009-01-01

    This paper analyses the potential impact of the recently published Draft Common Frame of Reference for European contract law (DCFR) on the European constitutional process. Looking at the combination of characteristics of codification and aspects of constitutionalism reflected in the DCFR, it is submitted that the further harmonisation of European contract law may contribute to the definition of the European constitutional order both on the institutional level (regarding the forms in which Eur...

  13. Constitutive equations for Zr1Nb. II

    International Nuclear Information System (INIS)

    Novak, J.

    1986-01-01

    Based on existing knowledge and constitutive equations for non-irradiated material, constitutive equations were written for Zr1Nb irradiated at 573 K at deformation in the direction of forming. Constitutive equations express the following material characteristics: dependence of shear strength on fast neutron fluence, superposition of deformation hardening and subsequent radiation hardening, the effect of stress on deformation rate, and for fluences above ca. 10 24 n.m -2 (E>1 MeV) the course of the deformation curve for various fluence levels. The values apply for temperatures and rates of deformation which are characteristic of transient processes during changes in the power output of fuel elements of pressurized water reactors. (J.B.)

  14. Extended constitutive laws for lamellar phases

    Directory of Open Access Journals (Sweden)

    Chi-Deuk Yoo

    2013-10-01

    Full Text Available Classically, stress and strain rate in linear viscoelastic materials are related by a constitutive relationship involving the viscoelastic modulus G(t. The same constitutive law, within Linear Response Theory, relates currents of conserved quantities and gradients of existing conjugate variables, and it involves the autocorrelation functions of the currents in equilibrium. We explore the consequences of the latter relationship in the case of a mesoscale model of a block copolymer, and derive the resulting relationship between viscous friction and order parameter diffusion that would result in a lamellar phase. We also explicitly consider in our derivation the fact that the dissipative part of the stress tensor must be consistent with the uniaxial symmetry of the phase. We then obtain a relationship between the stress and order parameter autocorrelation functions that can be interpreted as an extended constitutive law, one that offers a way to determine them from microscopic experiment or numerical simulation.

  15. [Etiologic spectrum of solitary constitutional syndrome].

    Science.gov (United States)

    Hernández Hernández, J L; Matorras Galán, P; Riancho Moral, J A; González-Macías, J

    2002-07-01

    To know the spectrum of diseases responsible for the solitary constitutional syndrome in our setting. This syndrome was defined as a clinical picture characterized by the presence of asthenia, anorexia, and weight loss of at least 5% of body weight in the last six months, not associated with any other symptom or sign suggesting the diagnosis of an organ or system disease. All patients diagnosed of the solitary constitutional syndrome (328) in a tertiary-care level teaching hospital between January 1991 and December 1996. Fifty-two (170) percent of patients with solitary constitutional syndrome were males and 48% (158) females. The mean age was 65.4%, ranging from 15 to 97 years. The average of the monthly estimated weight loss was 3 to 4 kilograms. A total of 115 (35%) malignant neoplasms and 5 (1.5%) benign tumors were diagnosed. The most common malignant tumors corresponded to the digestive tract (51.3% of the total malignant tumors). The second cause in frequency of the solitary constitutional syndrome corresponded to psychiatric diseases, with a total of 80 patients (24.3%). A total of 116 non-neoplastic organic diseases were detected, with digestive tract diseases --mainly peptic disease-- being the most common cause in this group. After follow-up, only in twenty cases were we unable to detect the underlying disease responsible for the syndrome. In nine of these, the solitary constitutional syndrome was self-limited. Forty-four percent of patients had at least another concomitant disease and in 24% of patients more than one associated condition was found. The most common diseases responsible for the solitary constitutional syndrome were, by decreasing frequency, malignant tumors, psychiatric disorders, and non-malignant organic diseases located in the digestive tract. A better knowledge of the etiological spectrum of this syndrome might be useful for a more efficient management of these patients.

  16. Simple growth patterns can create complex trajectories for the ontogeny of constitutive chemical defences in seaweeds.

    Directory of Open Access Journals (Sweden)

    Nicholas A Paul

    Full Text Available All of the theory and most of the data on the ecology and evolution of chemical defences derive from terrestrial plants, which have considerable capacity for internal movement of resources. In contrast, most macroalgae--seaweeds--have no or very limited capacity for resource translocation, meaning that trade-offs between growth and defence, for example, should be localised rather than systemic. This may change the predictions of chemical defence theories for seaweeds. We developed a model that mimicked the simple growth pattern of the red seaweed Asparagopsis armata which is composed of repeating clusters of somatic cells and cells which contain deterrent secondary chemicals (gland cells. To do this we created a distinct growth curve for the somatic cells and another for the gland cells using empirical data. The somatic growth function was linked to the growth function for defence via differential equations modelling, which effectively generated a trade-off between growth and defence as these neighbouring cells develop. By treating growth and defence as separate functions we were also able to model a trade-off in growth of 2-3% under most circumstances. However, we found contrasting evidence for this trade-off in the empirical relationships between growth and defence, depending on the light level under which the alga was cultured. After developing a model that incorporated both branching and cell division rates, we formally demonstrated that positive correlations between growth and defence are predicted in many circumstances and also that allocation costs, if they exist, will be constrained by the intrinsic growth patterns of the seaweed. Growth patterns could therefore explain contrasting evidence for cost of constitutive chemical defence in many studies, highlighting the need to consider the fundamental biology and ontogeny of organisms when assessing the allocation theories for defence.

  17. Immune-to-brain communication in functional somatic symptoms

    NARCIS (Netherlands)

    Lacourt, T.E.|info:eu-repo/dai/nl/313935068

    2013-01-01

    When a person presents with somatic symptoms that cannot (fully) be explained by a known organic pathology, these symptoms will be labeled ‘medically unexplained’ or ‘functional’. Often, more than one symptom is present and certain constellations of symptoms give way to a diagnosis of a specific

  18. PECTIMORF and BIOBRAS-16 utilization in the potato somatic embryogenesis

    Directory of Open Access Journals (Sweden)

    Jaime R. Hidrobo Luna

    2002-01-01

    Full Text Available With the application of PECTIMORF and BIOBRAS-16, somatic embryos were obtained in potato (Solanum tuberosum, L c.v. Desirèe, of 40 days old callus obtained from stem micropropagated plants. These were used as possible substitutes for crop regulators used in culture media for the induction of somatic embryos. The culture media was composed for 10ml.l-1 of Murashige and Skoog salt, 0.1mg.l-1 ANA, 0.1mg.l-1 kinetin, 0.5mg.l-1 thiamine, 2.5mg.l-1 cistein, 100mg.l-1 mioinositol, 20g.l-1 sucrose and 2.0g.l-1 agar. Four culture medias were tested in distinct combinations that contained different concentration of PECTIMOR and BIOBRAS-16 as substitute of auxins and cytokinins. After 90 days, the results obtained showed the possibility of substituting the auxins (0.5mg.l-1 ANA and the cytokinins (0.5mg.l-1 kinetin in the culture media, because the application of PECTIMORF at 3.2mg.l-1 and BIOBRAS-16 at 1.0mg.l-1, gave friable callus, high fresh weight (more than 1.4g and a brownish color at the end of the process, moment in which the somatic embryos of different phases, appeared at the surface of the callus. Keywords: brasinoesteroids, callus, oligopectate, somatic embryo

  19. The somatic mutation landscape of premalignant colorectal adenoma.

    Science.gov (United States)

    Lin, Shu-Hong; Raju, Gottumukkala S; Huff, Chad; Ye, Yuanqing; Gu, Jian; Chen, Jiun-Sheng; Hildebrandt, Michelle A T; Liang, Han; Menter, David G; Morris, Jeffery; Hawk, Ernest; Stroehlein, John R; Futreal, Andrew; Kopetz, Scott; Mishra, Lopa; Wu, Xifeng

    2017-06-12

    There are few studies which characterised the molecular alterations in premalignant colorectal adenomas. Our major goal was to establish colorectal adenoma genome atlas and identify molecular markers of progression from colorectal adenoma to adenocarcinoma. Whole-exome sequencing and targeted sequencing were carried out in 149 adenoma samples and paired blood from patients with conventional adenoma or sessile serrated adenoma to characterise the somatic mutation landscape for premalignant colorectal lesions. The identified somatic mutations were compared with those in colorectal cancer (CRC) samples from The Cancer Genome Atlas. A supervised random forest model was employed to identify gene panels differentiating adenoma from CRC. Similar somatic mutation frequencies, but distinctive driver mutations, were observed in sessile serrated adenomas and conventional adenomas. The final model included 20 genes and was able to separate the somatic mutation profile of colorectal adenoma and adenocarcinoma with an area under the curve of 0.941. The findings of this project hold potential to better identify patients with adenoma who may be candidates for targeted surveillance programmes and preventive interventions to reduce the incidence of CRC. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  20. Somatic cell nuclear transfer cloning: practical applications and current legislation.

    Science.gov (United States)

    Niemann, H; Lucas-Hahn, A

    2012-08-01

    Somatic cloning is emerging as a new biotechnology by which the opportunities arising from the advances in molecular genetics and genome analysis can be implemented in animal breeding. Significant improvements have been made in SCNT protocols in the past years which now allow to embarking on practical applications. The main areas of application of SCNT are: Reproductive cloning, therapeutic cloning and basic research. A great application potential of SCNT based cloning is the production of genetically modified (transgenic) animals. Somatic cell nuclear transfer based transgenic animal production has significant advances over the previously employed microinjection of foreign DNA into pronuclei of zygotes. This cell based transgenesis is compatible with gene targeting and allows both, the addition of a specific gene and the deletion of an endogenous gene. Efficient transgenic animal production provides numerous opportunities for agriculture and biomedicine. Regulatory agencies around the world have agreed that food derived from cloned animals and their offspring is safe and there is no scientific basis for questioning this. Commercial application of somatic cloning within the EU is via the Novel Food regulation EC No. 258/97. Somatic cloning raises novel questions regarding the ethical and moral status of animals and their welfare which has prompted a controversial discussion in Europe which has not yet been resolved. © 2012 Blackwell Verlag GmbH.

  1. High frequency induction of somatic embryos and plantlet ...

    African Journals Online (AJOL)

    PRECIOUS

    2009-11-16

    Nov 16, 2009 ... plant, Hygrophila spinosa through direct somatic embryogenesis from nodal explants excised from 4 week old ... medicinal purposes further curbs propagation via seed. Plant tissue ... buted a great deal of information for the genetic, morpho- ..... analysis of peroxidase in cultured lettuce (Lactuca sativa L.).

  2. Somatic cell count distributions during lactation predict clinical mastitis

    NARCIS (Netherlands)

    Green, M.J.; Green, L.E.; Schukken, Y.H.; Bradley, A.J.; Peeler, E.J.; Barkema, H.W.; Haas, de Y.; Collis, V.J.; Medley, G.F.

    2004-01-01

    This research investigated somatic cell count (SCC) records during lactation, with the purpose of identifying distribution characteristics (mean and measures of variation) that were most closely associated with clinical mastitis. Three separate data sets were used, one containing quarter SCC (n =

  3. Effect of the somatic cell count on physicochemical components of ...

    African Journals Online (AJOL)

    xz

    2015-04-29

    Apr 29, 2015 ... the standard method to determine the quality of raw milk. (Ribas, 1999). Magalhães .... somatic cell score (SCS) resulted in an increase in the protein concentration of .... Yield of Dairy Herds]. C. E. Martins, C. N. Costa, J. R. F..

  4. Hypochondriasis and somatization: two distinct aspects of somatoform disorders?

    Science.gov (United States)

    Leibbrand, R; Hiller, W; Fichter, M M

    2000-01-01

    We investigated boundaries and overlap between somatization and hypochondriasis on different levels of psychopathology: (1) comorbidity between hypochondriasis and somatization on the level of diagnoses in the Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition (DSM-IV; American Psychiatric Association, 1994): (2) comorbidity with other mental disorders; (3) differences in clinical characteristics: and (4) overlap on the level of psychometric measures. The sample consisted of 120 psycho somatic inpatients. Somatoform, hypochondriacal, and depressive symptomatology, cognitions about body and health, and further aspects of general symptomatology were investigated. Diagnoses of Axis I and II were based on DSM-IV Our results suggest a large overlap on the level of DSM-IV-diagnoses: only 3 of 31 hypochondriacal patients had no multiple somatoform symptoms, while 58 of 86 patients with multiple somatoform symptoms had no hypochondriasis. However, the overlap between hypochondriacal and somatization symptomatology on the level of psychometric measurement is only moderate, indicating that hypochondriasis is a markedly distinct aspect of somatoform disorders.

  5. Health Anxiety in Panic Disorder, Somatization Disorder and Hypochondriasis

    Directory of Open Access Journals (Sweden)

    Özgün Karaer KARAPIÇAK

    2012-03-01

    Full Text Available Objective: Health anxiety is the fear of being or getting seriously sick due to the misinterpretation of physical symptoms. Severe health anxiety is also named as hypochondriasis. Belief of having a disease due to the misinterpretation of physical symptoms is also seen in panic disorder and somatization disorder. The aim of this study is to search the health anxiety in panic disorder, somatization disorder and hypochondriasis and compare it with healthy volunteers. Method: SCID-I was used to determine psychiatric disorders in patient group. In order to assess the clinical state and disease severity of the patient group; Panic and Agoraphobia Scale, Hamilton Anxiety Rating Scale, Inventory of Depressive Symptomatology were used for patients with panic disorder and Symptom Interpretation Questionnaire, Hamilton Anxiety Rating Scale, Inventory of Depressive Symptomatology were used for patients with somatization disorder and hypochondriasis. Brief Symptom Inventory was used to assess psychopathology in healthy group. In order to evaluate health anxiety of both groups, Health Anxiety Inventory-Short Form was used. Results: Results of this study support that health anxiety is a significant major component of hypochondriasis. On the other hand, health anxiety seems to be common in panic disorder and somatization disorder. Health anxiety also may be a part of depression or present in healthy people. Conclusion: Further studies are needed in order to search how to manage health anxiety appropriately and which psychotherapeutic interventions are more effective.

  6. Genetic and somatic effects in animals maintained on tritiated water

    International Nuclear Information System (INIS)

    Carsten, A.L.; Brooks, A.; Commerford, S.L.; Cronkite, E.P.

    1981-01-01

    The possible genetic (dominant lethal mutations (DLM) and cytogenetic changes in the regenerating liver) and somatic (hematopoietic stem cell changes, growth and nonspecific life time shortening) effects in mice maintained on tritiated water (HTO) over two generations was investigated. Results to date are summarized

  7. Efficient somatic embryo production of Limau madu ( Citrus ...

    African Journals Online (AJOL)

    Effects of N6-benzylaminopurine (BAP) concentration, initial cell density and carbon sources and concentrations for producing cell suspension and somatic embryos of Limau madu (Citrus suhuiensis Hort. ex Tanaka) were investigated using cell suspension culture. Cells were first inoculated into Murashige and Skoog (MS) ...

  8. Sexual abuse predicts functional somatic symptoms : An adolescent population study

    NARCIS (Netherlands)

    Bonvanie, Irma J.; van Gils, Anne; Janssens, Karin A. M.; Rosmalen, Judith G. M.

    The main aim of this study was to investigate the effect of childhood sexual abuse on medically not well explained or functional somatic symptoms (FSSs) in adolescents. We hypothesized that sexual abuse predicts higher levels of FSSs and that anxiety and depression contribute to this relationship.

  9. Somatic CALR mutations in myeloproliferative neoplasms with nonmutated JAK2

    NARCIS (Netherlands)

    Nangalia, J.; Massie, C.E.; Baxter, E.J.; Nice, F.L.; Gundem, G.; Wedge, D.C.; Avezov, E.; Li, J.; Kollmann, K.; Kent, D.G.; Aziz, A.; Godfrey, A.L.; Hinton, J.; Martincorena, I.; Loo, P. Van; Jones, A.V.; Guglielmelli, P.; Tarpey, P.; Harding, H.P.; Fitzpatrick, J.D.; Goudie, C.T.; Ortmann, C.A.; Loughran, S.J.; Raine, K.; Jones, D.R.; Butler, A.P.; Teague, J.W.; O'Meara, S.; McLaren, S.; Bianchi, M.; Silber, Y.; Dimitropoulou, D.; Bloxham, D.; Mudie, L.; Maddison, M.; Robinson, B.; Keohane, C.; Maclean, C.; Hill, K.; Orchard, K.; Tauro, S.; Du, M.Q.; Greaves, M.; Bowen, D.; Huntly, B.J.; Harrison, C.N.; Cross, N.C.; Ron, D.; Vannucchi, A.M.; Papaemmanuil, E.; Campbell, P.J.; Green, A.R.

    2013-01-01

    BACKGROUND: Somatic mutations in the Janus kinase 2 gene (JAK2) occur in many myeloproliferative neoplasms, but the molecular pathogenesis of myeloproliferative neoplasms with nonmutated JAK2 is obscure, and the diagnosis of these neoplasms remains a challenge. METHODS: We performed exome sequencing

  10. Effect of the somatic cell count on physicochemical components of ...

    African Journals Online (AJOL)

    ... of the School of Veterinary Medicine and Animal Science of the Federal University of Goiás (Escola de Veterinária e Zootecnia da Universidade Federal de Goiás). Protein, fat, lactose, casein, urea, defatted dry extract and somatic cell counts (SCC) were analyzed. A completely randomized experimental design was used.

  11. Delusional disorder-somatic type (or body dysmorphic disorder) and ...

    African Journals Online (AJOL)

    With regard to delusional disorder-somatic subtype there may be a relationship with body dysmorphic disorder. There are reports that some delusional disorders can evolve to become schizophrenia. Similarly, the treatment of such disorders with antipsychotics has been documented. This report describes a case of ...

  12. Somatic symptoms of anxiety and nonadherence to statin therapy.

    Science.gov (United States)

    Korhonen, Maarit Jaana; Pentti, Jaana; Hartikainen, Juha; Kivimäki, Mika; Vahtera, Jussi

    2016-07-01

    The association between anxiety and nonadherence to preventive therapies remains unclear. We investigated whether somatic symptoms of anxiety predict statin nonadherence. This is a prospective cohort study of 1924 individuals who responded to a questionnaire survey on health status and initiated statin therapy after the survey during 2008-2010. We followed the cohort for nonadherence, defined as the proportion of days covered pain upon anger or emotion, sweating without exercise, flushing, tremor of hands or voice, muscle twitching) before the statin initiation, and 16% had experienced at least one symptom on average weekly to daily. 49% of respondents were nonadherent. Weekly to daily occurrence of these symptoms predicted a 33% increase in the risk of nonadherence (risk ratio [RR] 1.33, 95% confidence interval, CI, 1.13-1.57) compared to no symptoms when adjusted for sociodemographics, lifestyle risks, cardiovascular comorbidities, and depression. Particularly, chest pain upon anger or emotion (RR 1.21, 95% CI 1.01-1.46) and muscle twitching (RR 1.24, 95% CI 1.08-1.42) predicted an increased risk of nonadherence to statin therapy. Psychological symptoms of anxiety were not associated with nonadherence when adjusted for somatic symptoms. Somatic anxiety-related symptoms predicted nonadherence to statin therapy. Information on pre-existing somatic symptoms may help identifying patients at increased risk of statin nonadherence. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  13. Induction of plant somatic embryogenesis in liquid medium

    NARCIS (Netherlands)

    Kreuger, M.

    1996-01-01


    The large scale propagation of plants via somatic embryogenesis, has so far been difficult to achieve. In this thesis research is described leading to embryogenic cell lines that can be maintained for a long period, without loss of genetic stability. It is also described how embryogenic

  14. Regeneration of Algerian germplasm by stigma/style somatic ...

    African Journals Online (AJOL)

    ... days in most of the cultured genotypes. Formed embryos were cultured in a single tube before in vivo acclimatization. After sanitary assays, regenerated plants were shown to be free from the agents detected in the mother trees. Key words: Algeria, citrus germplasm, plant regeneration, sanitation, somatic embryogenesis.

  15. Behavioral Variability and Somatic Mosaicism: A Cytogenomic Hypothesis.

    Science.gov (United States)

    Vorsanova, Svetlana G; Zelenova, Maria A; Yurov, Yuri B; Iourov, Ivan Y

    2018-04-01

    Behavioral sciences are inseparably related to genetics. A variety of neurobehavioral phenotypes are suggested to result from genomic variations. However, the contribution of genetic factors to common behavioral disorders (i.e. autism, schizophrenia, intellectual disability) remains to be understood when an attempt to link behavioral variability to a specific genomic change is made. Probably, the least appreciated genetic mechanism of debilitating neurobehavioral disorders is somatic mosaicism or the occurrence of genetically diverse (neuronal) cells in an individual's brain. Somatic mosaicism is assumed to affect directly the brain being associated with specific behavioral patterns. As shown in studies of chromosome abnormalities (syndromes), genetic mosaicism is able to change dynamically the phenotype due to inconsistency of abnormal cell proportions. Here, we hypothesize that brain-specific postzygotic changes of mosaicism levels are able to modulate variability of behavioral phenotypes. More precisely, behavioral phenotype variability in individuals exhibiting somatic mosaicism might correlate with changes in the amount of genetically abnormal cells throughout the lifespan. If proven, the hypothesis can be used as a basis for therapeutic interventions through regulating levels of somatic mosaicism to increase functioning and to improve overall condition of individuals with behavioral problems.

  16. The Somatic Genomic Landscape of Chromophobe Renal Cell Carcinoma

    NARCIS (Netherlands)

    Davis, Caleb F; Ricketts, Christopher J; Wang, Min; Yang, Lixing; Cherniack, Andrew D; Shen, Hui; Buhay, Christian; Kang, Hyojin; Kim, Sang Cheol; Fahey, Catherine C; Hacker, Kathryn E; Bhanot, Gyan; Gordenin, Dmitry A; Chu, Andy; Gunaratne, Preethi H; Biehl, Michael; Seth, Sahil; Kaipparettu, Benny A; Bristow, Christopher A; Donehower, Lawrence A; Wallen, Eric M; Smith, Angela B; Tickoo, Satish K; Tamboli, Pheroze; Reuter, Victor; Schmidt, Laura S; Hsieh, James J; Choueiri, Toni K; Hakimi, A Ari; Chin, Lynda; Meyerson, Matthew; Kucherlapati, Raju; Park, Woong-Yang; Robertson, A Gordon; Laird, Peter W; Henske, Elizabeth P; Kwiatkowski, David J; Park, Peter J; Morgan, Margaret; Shuch, Brian; Muzny, Donna; Wheeler, David A; Linehan, W Marston; Gibbs, Richard A; Rathmell, W Kimryn; Creighton, Chad J

    2014-01-01

    We describe the landscape of somatic genomic alterations of 66 chromophobe renal cell carcinomas (ChRCCs) on the basis of multidimensional and comprehensive characterization, including mtDNA and whole-genome sequencing. The result is consistent that ChRCC originates from the distal nephron compared

  17. Somatic Embryos in Catharanthus roseus: A Scanning Electron Microscopic Study

    Directory of Open Access Journals (Sweden)

    Junaid ASLAM

    2014-06-01

    Full Text Available Catharanthus roseus (L. G. Don is an important medicinal plant as it contains several anti-cancerous compounds, like vinblastine and vincristine. Plant tissue culture technology (organogenesis and embryogenesis has currently been used in fast mass propagating raw materials for secondary metabolite synthesis. In this present communication, scanning electron microscopic (SEM study of somatic embryos was conducted and discussed. The embryogenic callus was first induced from hypocotyls of in vitro germinated seeds on which somatic embryos, differentiated in numbers, particularly on 2,4-D (1.0 mg/L Murashige and Skoog (MS was medium. To understand more about the regeneration method and in vitro formed embryos SEM was performed. The SEM study revealed normal somatic embryo origin and development from globular to heart-, torpedo- and then into cotyledonary-stage of embryos. At early stage, the embryos were clustered together in a callus mass and could not easily be detached from the parental tissue. The embryos were often long cylindrical structure with or without typical notch at the tip. Secondary embryos were also formed on primary embryo structure. The advanced cotyledonary embryos showed prominent roots and shoot axis, which germinated into plantlets. The morphology, structure and other details of somatic embryos at various stages were presented.

  18. Influence of plant growth regulators on somatic embryos induction ...

    African Journals Online (AJOL)

    TANOH

    2013-04-17

    Theobroma cacao L.) using Thidiazuron. In vitro Cell Dev. Biol. 34:293-299. Michaux-Ferrière N, Carron MP (1989). Histology of early somatic embryogenesis in Hevea brasiliensis. The importance of timing of subculturing. Plant Cell Tiss ...

  19. Review of somatic cell nuclear transfer in pig | Muenthaisong ...

    African Journals Online (AJOL)

    It is now more than 8 years, since the first cloned pig from nuclear transfer was reported. Success of somatic cell nuclear transfer (SCNT) in pig is still low compared to that in bovine. Embryonic and neonatal abnormalities of cloned piglets are probably a result of incorrect or incomplete reprogramming of the transferred ...

  20. Central crosstalk for somatic tinnitus: abnormal vergence eye movements.

    Directory of Open Access Journals (Sweden)

    Qing Yang

    Full Text Available BACKGROUND: Frequent oulomotricity problems with orthoptic testing were reported in patients with tinnitus. This study examines with objective recordings vergence eye movements in patients with somatic tinnitus patients with ability to modify their subjective tinnitus percept by various movements, such as jaw, neck, eye movements or skin pressure. METHODS: Vergence eye movements were recorded with the Eyelink II video system in 15 (23-63 years control adults and 19 (36-62 years subjects with somatic tinnitus. FINDINGS: 1 Accuracy of divergence but not of convergence was lower in subjects with somatic tinnitus than in control subjects. 2 Vergence duration was longer and peak velocity was lower in subjects with somatic tinnitus than in control subjects. 3 The number of embedded saccades and the amplitude of saccades coinciding with the peak velocity of vergence were higher for tinnitus subjects. Yet, saccades did not increase peak velocity of vergence for tinnitus subjects, but they did so for controls. 4 In contrast, there was no significant difference of vergence latency between these two groups. INTERPRETATION: The results suggest dysfunction of vergence areas involving cortical-brainstem-cerebellar circuits. We hypothesize that central auditory dysfunction related to tinnitus percept could trigger mild cerebellar-brainstem dysfunction or that tinnitus and vergence dysfunction could both be manifestations of mild cortical-brainstem-cerebellar syndrome reflecting abnormal cross-modality interactions between vergence eye movements and auditory signals.

  1. Seasonal variability in somatic and reproductive investment of the bivalve

    NARCIS (Netherlands)

    Santos, S.; Cardoso, J.F.M.F.; Carvalho, C.; Luttikhuizen, P.C.; van der Veer, H.W.

    2011-01-01

    Monthly investment in soma and gonads in the bivalve Scrobicularia plana is described for three populations along its distributional range: Minho estuary, Portugal; Westerschelde estuary, The Netherlands and Buvika estuary, Norway. Seasonal cycles in body mass (BMI), somatic mass (SMI) and

  2. Plant regeneration via somatic embryogenesis from root explants of ...

    African Journals Online (AJOL)

    A system for induction of callus and plant regeneration via somatic embryogenesis from root explants of Hevea brasiliensis Muell. Arg. clone Reyan 87-6-62 was evaluated. The influence of plant growth regulators (PGRs) including 2,4-dichlorophenoxyacetic acid (2,4-D), 6-benzylaminopurine (6-BA) and kinetin (KT) on ...

  3. Somatic activating ARAF mutations in Langerhans cell histiocytosis

    NARCIS (Netherlands)

    Nelson, David S.; Quispel, Willemijn; Badalian-Very, Gayane; van Halteren, Astrid G. S.; van den Bos, Cor; Bovée, Judith V. M. G.; Tian, Sara Y.; van Hummelen, Paul; Ducar, Matthew; MacConaill, Laura E.; Egeler, R. Maarten; Rollins, Barrett J.

    2014-01-01

    The extracellular signal-regulated kinase (ERK) signaling pathway is activated in Langerhans cell histiocytosis (LCH) histiocytes, but only 60% of cases carry somatic activating mutations of BRAF. To identify other genetic causes of ERK pathway activation, we performed whole exome sequencing on

  4. Optimization of somatic embryogenesis and selection regimes for ...

    African Journals Online (AJOL)

    ... kanamycin in CIM containing explants undergoing SSE led to a decrease in their embryogenic potential resulting in tissue death at 50 mg/L. The highest transient expression of uidA gene in FEC was observed combining plasmolysis, M5 particle and a helium pressure of 1,200 psi, while in somatic cotyledons, the highest ...

  5. Paroxetine for Somatic Pain Associated With Physical Illness: A Review

    OpenAIRE

    Masand, Prakash S.; Narasimhan, Meera; Patkar, Ashwin A.

    2006-01-01

    Objective: The purpose of this article is to review the prevalence of somatic pain with and without depression or anxiety and the pharmacologic effects of the selective serotonin reuptake inhibitor paroxetine on pain in physical conditions with and without comorbid depression or anxiety.

  6. Constitutively active transforming growth factor β receptor 1 in the mouse ovary promotes tumorigenesis

    Science.gov (United States)

    Gao, Yang; Vincent, David F.; Davis, Anna Jane; Sansom, Owen J.; Bartholin, Laurent; Li, Qinglei

    2016-01-01

    Despite the well-established tumor suppressive role of TGFβ proteins, depletion of key TGFβ signaling components in the mouse ovary does not induce a growth advantage. To define the role of TGFβ signaling in ovarian tumorigenesis, we created a mouse model expressing a constitutively active TGFβ receptor 1 (TGFBR1) in ovarian somatic cells using conditional gain-of-function approach. Remarkably, these mice developed ovarian sex cord-stromal tumors with complete penetrance, leading to reproductive failure and mortality. The tumors expressed multiple granulosa cell markers and caused elevated serum inhibin and estradiol levels, reminiscent of granulosa cell tumors. Consistent with the tumorigenic effect, overactivation of TGFBR1 altered tumor microenvironment by promoting angiogenesis and enhanced ovarian cell proliferation, accompanied by impaired cell differentiation and dysregulated expression of critical genes in ovarian function. By further exploiting complementary genetic models, we substantiated our finding that constitutively active TGFBR1 is a potent oncogenic switch in mouse granulosa cells. In summary, overactivation of TGFBR1 drives gonadal tumor development. The TGFBR1 constitutively active mouse model phenocopies a number of morphological, hormonal, and molecular features of human granulosa cell tumors and are potentially valuable for preclinical testing of targeted therapies to treat granulosa cell tumors, a class of poorly defined ovarian malignancies. PMID:27344183

  7. The U.S. Constitution in Today's World.

    Science.gov (United States)

    Patrick, John J.

    A comparative study of constitutions and governments in world history is a key to deeper understanding of the U.S. Constitution. While many countries have constitutions, the United States is among a minority of nations in today's world that has a constitutional government. Many nations' constitutions truly guarantee few protections of individual…

  8. Preliminary Validation of Composite Material Constitutive Characterization

    Science.gov (United States)

    John G. Michopoulos; Athanasios lliopoulos; John C. Hermanson; Adrian C. Orifici; Rodney S. Thomson

    2012-01-01

    This paper is describing the preliminary results of an effort to validate a methodology developed for composite material constitutive characterization. This methodology involves using massive amounts of data produced from multiaxially tested coupons via a 6-DoF robotic system called NRL66.3 developed at the Naval Research Laboratory. The testing is followed by...

  9. The parameters of constitutional conflict after Melloni

    NARCIS (Netherlands)

    Besselink, L.F.M.

    2014-01-01

    The judgment of the Court of Justice of the EU in Melloni makes clear that primacy of EU law is not about citizens’ rights: even the core of their constitutional rights under national law has to be set aside in favour of the "primacy, unity and effectiveness" of EU law. Melloni extends the duty to

  10. Crushed-salt constitutive model update

    International Nuclear Information System (INIS)

    Callahan, G.D.; Loken, M.C.; Mellegard, K.D.; Hansen, F.D.

    1998-01-01

    Modifications to the constitutive model used to describe the deformation of crushed salt are presented in this report. Two mechanisms--dislocation creep and grain boundary diffusional pressure solutioning--defined previously but used separately are combined to form the basis for the constitutive model governing the deformation of crushed salt. The constitutive model is generalized to represent three-dimensional states of stress. New creep consolidation tests are combined with an existing database that includes hydrostatic consolidation and shear consolidation tests conducted on Waste Isolation Pilot Plant and southeastern New Mexico salt to determine material parameters for the constitutive model. Nonlinear least-squares model fitting to data from the shear consolidation tests and a combination of the shear and hydrostatic consolidation tests produced two sets of material parameter values for the model. The change in material parameter values from test group to test group indicates the empirical nature of the model but demonstrates improvement over earlier work with the previous models. Key improvements are the ability to capture lateral strain reversal and better resolve parameter values. To demonstrate the predictive capability of the model, each parameter value set was used to predict each of the tests in the database. Based on the fitting statistics and the ability of the model to predict the test data, the model appears to capture the creep consolidation behavior of crushed salt quite well

  11. generalized constitutive model for stabilized quick clay

    African Journals Online (AJOL)

    QUICK CLAY. PANCRAS MUGISHAGWE BUJULU AND GUSTAV GRIMSTAD. ABSTRACT. An experimentally-based two yield surface constitutive model for cemented quick clay has been ... Clay Model, the Koiter Rule and two Mapping Rules. .... models, where a mobilization formulation is used, this is independent of q.

  12. Constitutive modelling of sandvik 1RK91

    NARCIS (Netherlands)

    Datta, K.; Datta, K.; Hommes, M.; Post, J.; Geijselaers, Hubertus J.M.; Huetink, Han; Beyer, J.; Onate, E; Owen, D.R.J

    2003-01-01

    A physically based constitutive equation is being developed for the maraging stainless steel Sandvik 1RK91. The steel is used to make precision parts. These parts are formed through multistage forming operations and heat treatments from cold rolled and annealed sheets. The specific alloy is designed

  13. Crushed-salt constitutive model update

    Energy Technology Data Exchange (ETDEWEB)

    Callahan, G.D.; Loken, M.C.; Mellegard, K.D. [RE/SPEC Inc., Rapid City, SD (United States); Hansen, F.D. [Sandia National Labs., Albuquerque, NM (United States)

    1998-01-01

    Modifications to the constitutive model used to describe the deformation of crushed salt are presented in this report. Two mechanisms--dislocation creep and grain boundary diffusional pressure solutioning--defined previously but used separately are combined to form the basis for the constitutive model governing the deformation of crushed salt. The constitutive model is generalized to represent three-dimensional states of stress. New creep consolidation tests are combined with an existing database that includes hydrostatic consolidation and shear consolidation tests conducted on Waste Isolation Pilot Plant and southeastern New Mexico salt to determine material parameters for the constitutive model. Nonlinear least-squares model fitting to data from the shear consolidation tests and a combination of the shear and hydrostatic consolidation tests produced two sets of material parameter values for the model. The change in material parameter values from test group to test group indicates the empirical nature of the model but demonstrates improvement over earlier work with the previous models. Key improvements are the ability to capture lateral strain reversal and better resolve parameter values. To demonstrate the predictive capability of the model, each parameter value set was used to predict each of the tests in the database. Based on the fitting statistics and the ability of the model to predict the test data, the model appears to capture the creep consolidation behavior of crushed salt quite well.

  14. Constitutive behavior of reconsolidating crushed salt

    International Nuclear Information System (INIS)

    Callahan, G.D.; Mellegard, K.D.; Hansen, F.D.

    1998-02-01

    The constitutive model used to describe deformation of crushed salt is presented in this paper. Two mechanisms--dislocation creep and grain boundary diffusional pressure solutioning--are combined to form the basis for the constitutive model governing deformation of crushed salt. The constitutive model is generalized to represent three-dimensional states of stress. Recently completed creep consolidation tests are combined with an existing database that includes hydrostatic consolidation and shear consolidation tests conducted on Waste Isolation Pilot Plant (WIPP) and southeastern New Mexico salt to determine material parameters for the constitutive model. Nonlinear least-squares model fitting to data from shear consolidation tests and a combination of shear and hydrostatic tests produces two sets of material parameter values for the model. Changes in material parameter values from test group to test group indicate the empirical nature of the model but show significant improvement over earlier work. To demonstrate the predictive capability of the model, each parameter value set was used to predict each of the tests in the database. Based on fitting statistics and ability of the model to predict test data, the model appears to capture the creep consolidation behavior of crushed salt quite well

  15. Between availability and entitlement: The Constitution, Grootboom ...

    African Journals Online (AJOL)

    Between availability and entitlement: The Constitution, Grootboom and the right to food. Danie Brand. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians ...

  16. Constitution 200: A Bicentennial Collection of Essays.

    Science.gov (United States)

    Hepburn, Mary A., Ed.; And Others

    Constitutional essays which formed the basis of public assemblies throughout three states are compiled in this book. The first three essays consider the U.S. government principles of federalism, judicial review, and the separation of powers. Michael L. Benedict proposes that the question of ultimate sovereignty has been answered differently by…

  17. The Air Force Officer and the Constitution

    Science.gov (United States)

    2010-02-17

    2. Enumerated Powers 3. Separation of Powers and Checks and Balances C. Ways to amend the U.S. Constitution D. The elements of the U.S...the courts ▪ judicial 14. What stops one branch of government from becoming too powerful? ▪ checks and balances ▪ separation of powers 15. Who

  18. Sub-national constitutions in Ethiopia

    African Journals Online (AJOL)

    eliasn

    practice.9 Consequently, the reference to the practice is merely tangential and is intended for ... ico, and Malaysia, from among others. See James A. .... ereignty and the principle of self-rule that constitutes an aspect of federal ..... ernment, to levy and collect state taxes on their own revenue sources, to es- tablish and ...

  19. Culture (and religion) in constitutional adjudication | Rautenbach ...

    African Journals Online (AJOL)

    The faculty of law of the Potchefstroom University for Christian Higher Education in corroboration with the Konrad-Adenauer-Stifttung embarked on a study on Politics, Socio-Economic Issues and Culture in Constitutional Adjudication. The aim of the project is twofold. The first aim is to analyse the influence of political, ...

  20. A model for TRIP steel constitutive behaviour

    NARCIS (Netherlands)

    Perdahcioglu, Emin Semih; Geijselaers, Hubertus J.M.; Menari, G

    2011-01-01

    A constitutive model is developed for TRIP steel. This is a steel which contains three or four different phases in its microstructure. One of the phases in TRIP steels is metastable austenite (Retained Austenite) which transforms to martensite upon deformation. The accompanying transformation strain

  1. The Anatomy of a Constitutional Tort.

    Science.gov (United States)

    Horner, Jeffrey J.

    1988-01-01

    Given state law barriers to recovery for the negligence of public officials, redress is often sought in federal courts. Discusses the concept of "constitutional tort" and analyzes the various components and the elements that must be satisfied before recovery is allowed. (MLF)

  2. Government and Ethics: The Constitutional Foundation.

    Science.gov (United States)

    Rossum, Ralph A.

    1984-01-01

    Government and ethics teachers should educate students in the "wholesale sanity" of American democracy. In particular they should (1) identify and defend the principles of the American constitutional order, (2) criticize government actions departing from these principles, and (3) seek means by which to correct for these departures. (RM)

  3. 118 CONSTITUTIONALISM AND GOOD GOVERNANCE IN NIGERIA

    African Journals Online (AJOL)

    Fr. Ikenga

    existence of a constitution in an autocratic regime, such regime can never be a .... in a democratic system posits that 'the ethical responsibility of leadership and ..... civil rule, it is believed that we shall soon get to that stage of western style of.

  4. Public health and the Australian Constitution.

    Science.gov (United States)

    Reynolds, C

    1995-06-01

    The powers vested in the Commonwealth Government by the Constitution contain the basis of much public health law in Australia. Yet this is not often recognised; public health law is generally, and historically, seen as the states' responsibility. This article surveys the broad range of constitutional powers that the Commonwealth Government can rely upon to make public health laws. It considers areas of power specified in the Constitution, such as those with respect to external affairs and corporations. Decisions of the High Court have interpreted the various heads of power very broadly and have significantly enhanced the potential of the Commonwealth to pass detailed and far-reaching public health law. To this fact must be added the taxation arrangements in Australia and, with these, the very extensive control that the Commonwealth can exercise through its monopoly of major taxation sources. Its power to make financial arrangements can tie dependent states into specific policies (including public health policies) as a condition of the grants made to them. However, these broad powers may be limited in some important respects: the High Court is increasingly identifying rights and freedoms in the Constitution that may increasingly bring both state and Commonwealth public health law under challenge. Despite this possibility, the Commonwealth may prove to be our most significant source of public health law, and public health policy makers should recognise the full potential of its power to make such laws.

  5. James Madison and the Constitutional Convention.

    Science.gov (United States)

    Scanlon, Thomas M.

    1987-01-01

    Part 1 of this three-part article traces James Madison's life and focuses primarily on those events that prepared him for leadership in the U.S. Constitutional Convention of 1787. It describes his early love of learning, education, and public service efforts. Part 2 chronicles Madison's devotion to study and preparation prior to the Constitutional…

  6. Great Constitutional Ideas: Justice, Equality, and Property.

    Science.gov (United States)

    Starr, Isidore

    1987-01-01

    Examines the ideas of justice, equality, and property as they are represented in the Declaration of Independence, the U.S. Constitution and the Bill of Rights. Discusses how these ideas affect the way public schools operate and the lessons educators teach or don't teach about our society. Includes ideas for classroom activities. (JDH)

  7. Constitutional values, therapeutic jurisprudence and legal education ...

    African Journals Online (AJOL)

    ... they have the power to transform thoughts, policies and lives, and that practising law is ... The values and philosophies that law lecturers instil in law students can ... The question remains: How do we transform legal education in South Africa? ... to our constitutional vales and an ability to engage critically with these values.

  8. Learning from the EU Constitutional Treaty

    NARCIS (Netherlands)

    Crum, B.J.J.

    2012-01-01

    The negative results of referenda on the European Union (EU) Constitutional Treaty in France and the Netherlands, and subsequent low-key adoption of the Treaty of Lisbon raise complex questions about the possible democratization of international organisations. This book provides a full analysis of

  9. Constitutional Due Process and Educational Administration.

    Science.gov (United States)

    Uerling, Donald F.

    1985-01-01

    Discusses substantive and procedural due process as required by the United States Constitution and interpreted by the Supreme Court, with particular reference to situations arising in educational environments. Covers interests protected by due process requirements, the procedures required, and some special considerations that may apply. (PGD)

  10. Constitutive equations for two-phase flows

    International Nuclear Information System (INIS)

    Boure, J.A.

    1974-12-01

    The mathematical model of a system of fluids consists of several kinds of equations complemented by boundary and initial conditions. The first kind equations result from the application to the system, of the fundamental conservation laws (mass, momentum, energy). The second kind equations characterize the fluid itself, i.e. its intrinsic properties and in particular its mechanical and thermodynamical behavior. They are the mathematical model of the particular fluid under consideration, the laws they expressed are so called the constitutive equations of the fluid. In practice the constitutive equations cannot be fully stated without reference to the conservation laws. Two classes of model have been distinguished: mixture model and two-fluid models. In mixture models, the mixture is considered as a single fluid. Besides the usual friction factor and heat transfer correlations, a single constitutive law is necessary. In diffusion models, the mixture equation of state is replaced by the phasic equations of state and by three consitutive laws, for phase change mass transfer, drift velocity and thermal non-equilibrium respectively. In the two-fluid models, the two phases are considered separately; two phasic equations of state, two friction factor correlations, two heat transfer correlations and four constitutive laws are included [fr

  11. The Constitution of a Transnational Policy Field

    DEFF Research Database (Denmark)

    Højbjerg, Erik; Frankel, Christian

    is dependent on an inter-organizational coordination between the EU and ESO. Applying the analytical concept of a `policy field' the analysis shows how the completion of the internal market fundamentally challenges institutionalized conceptions of the role of politics in constituting markets.Keywords: Internal...... market, policy field, technical standards, transnationalization, new approach harmonization, private product policy...

  12. Book Review: Against the New Constitutionalism | Venter ...

    African Journals Online (AJOL)

    Potchefstroom Electronic Law Journal/Potchefstroomse Elektroniese Regsblad. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives ... Abstract. Book Title: Against the New Constitutionalism. Book Author: Tamas Gyorfi. Edward Elgar Publishing Cheltenham, UK 2016. ISBN 9781783473007 ...

  13. Optimizing culture medium for debittering constitutive enzyme ...

    African Journals Online (AJOL)

    The objective of this study was to investigate nutrient requirements for extracellular constitutive naringinase production by Aspergillus oryzae JMU316. The one-factor-at-a-time method was used to determine the impact of different carbon and nitrogen sources on naringinase production. Naringin exhibited the highest ...

  14. Constitutive Modeling for Sheet Metal Forming

    International Nuclear Information System (INIS)

    Barlat, Frederic

    2005-01-01

    This paper reviews aspects of the plastic behaviour common in sheet metals. Macroscopic and microscopic phenomena occurring during plastic deformation are described succinctly. Constitutive models of plasticity suitable for applications to forming, are discussed in a very broad manner. Approaches to plastic anisotropy are described in a somewhat more detailed manner

  15. What Constitutes Fair Compensation for Unfair Dismissal

    African Journals Online (AJOL)

    user

    Professor, School of Business Leadership,. University of South ... towards its employees, especially in the light of the constitutionally protected right to dignity. The protection of fundamental freedoms such as gender equality, the right to dignity and the .... dismissal is provided for in terms of section 186(1)(e) of the LRA. 17.

  16. The negotiation of The Constitution of Romania of 1923 and The Constitution of Romania of 1991

    Directory of Open Access Journals (Sweden)

    Ivona-Arina Raef

    2012-12-01

    Full Text Available In the present study the author is trying to find if there was a negotiation between main parties regarding The Constitution of Romania of 1923 and The Constitution Of Romania of 1991 or if there was a project imposed by one party to the others.

  17. 78 FR 57777 - Constitution Day and Citizenship Day, Constitution Week, 2013

    Science.gov (United States)

    2013-09-19

    ... strength of our common ideals. In a document that has endured for more than two and a quarter centuries, the Framers put forth their vision for a more perfect Union. Our Constitution was signed on September... citizenship, recognize the enduring strength of our Constitution, and reaffirm our commitment to the rights...

  18. The constitutional momentum of European contract law (II): The DCFR and the European constitutional order

    NARCIS (Netherlands)

    Mak, C.

    2009-01-01

    This paper analyses the potential impact of the recently published Draft Common Frame of Reference for European contract law (DCFR) on the European constitutional process. Looking at the combination of characteristics of codification and aspects of constitutionalism reflected in the DCFR, it is

  19. Institute of constitutional revision in the Constitution of the Republic of Albania, comparative view

    Directory of Open Access Journals (Sweden)

    Makbule Çeço

    2014-07-01

    Full Text Available In its very dynamic essence, a democratic society bears the need for continuous reformation and perfection, and that is why the application of reforms represents an inseparable feature for this type of society. The consolidation of the rule of law, the institutional independence, and the cause of justice itself comprise, inter alia, the need for constitutional revision. This study puts forward a theoretical-historical comparative view of the relevant and dynamic issue of the institute of constitutional revision in the framework of the Constitution of the Republic of Albania, as a complex process accompanied by limitations on constitutional revision. The historical evolution of constitutional drafting, modern constitutions, relevant issues, political and social circumstances as well as drafting and adoption procedures, dynamism of constitutions to cope with the course of time achieved by revisions for the purpose of their stability as well as consolidation of the role of constitutions as a factor that facilitates and precedes social development, comprise the pillar of this study addressed in a comparative point of view.

  20. Epilepsy as a systemic condition: Link with somatic comorbidities.

    Science.gov (United States)

    Novy, J; Bell, G S; Peacock, J L; Sisodiya, S M; Sander, J W

    2017-10-01

    People with epilepsy have more concomitant medical conditions than the general population; these comorbidities play an important role in premature mortality. We sought to generate explanatory hypotheses about the co-occurrence of somatic comorbidities and epilepsy, avoiding causal and treatment-resultant biases. We collected clinical, demographic and somatic comorbidity data for 2016 consecutive adults with epilepsy undergoing assessment at a tertiary centre and in 1278 people with epilepsy in the community. Underlying causes of epilepsy were not classed as comorbidities. Somatic comorbidities were more frequent in the referral centre (49%) where people more frequently had active epilepsy than in the community (36%). Consistent risk factors for comorbidities were found in both cohorts. Using multivariable ordinal regression adjusted for age, longer epilepsy duration and an underlying brain lesion were independently associated with a smaller burden of somatic conditions. The treatment burden, measured by the number of drugs to which people were exposed, was not an independent predictor. Shorter epilepsy duration was a predictor for conditions that conceivably harbour significant mortality risks. Somatic comorbidities do not occur randomly in relation to epilepsy; having more severe epilepsy seems to be a risk factor. Independently from age, the early period after epilepsy onset appears to be at particular risk, although it is not clear whether this relates to an early mortality or to a later decrease in the burden of comorbidities. These results suggest that, for some people, epilepsy should be considered a systemic condition not limited to the CNS. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

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  1. The Possibility of Vice-Presidents’ Authority Arrangement in the 1945 Constitution through Constitutional Amendment

    Directory of Open Access Journals (Sweden)

    Fajar L. Suroso

    2016-04-01

    Full Text Available The debate over the vice-presidents’ authority reappeared in the administration of President Jokowi after the “authority expansion of the Chief of Presidency Staff” and the case of “Rizal Ramli vs Jusuf Kalla”. This article is intended to provide arguments for the idea of some parties to organize more explicit and detailed the authority of vice-president in the 1945 Constitution. The idea arises from the absence of further arrangement on the authority of vice-president in the 1945 Constitution. This article is systematized into 3 (three sub-theme; 1 the arrangement of the vice-presidents’ authority in the constitution for several countries; 2 The authority of the vice-president according to the 1945 Constitution, and 3 New resultant and the possibility of 1945 Constitution amendment. The result revealed a number of interesting things; 1 the constitutions of other countries do not specify the authority of the vice-president and put the vice-president as a “spare tire” when the president is absent; 2 no new resultant about the position and authority of the vice-president so that theoretically is not reason enough to regulate in detail the authority of the vice-president through the 1945 Constitution amendment; 3 arrangement in detail in the authority of vice-president in the 1945 Constitution holds the potential to confuse the presidential system design as the 1945 Constitution. Therefore, the possibility of vice-presidents’ authority arrangement in the 1945 Constitution through amendment is very small, both in terms of momentum and the substance of issues.

  2. Frameshift mutational target gene analysis identifies similarities and differences in constitutional mismatch repair-deficiency and Lynch syndrome.

    Science.gov (United States)

    Maletzki, Claudia; Huehns, Maja; Bauer, Ingrid; Ripperger, Tim; Mork, Maureen M; Vilar, Eduardo; Klöcking, Sabine; Zettl, Heike; Prall, Friedrich; Linnebacher, Michael

    2017-07-01

    Mismatch-repair deficient (MMR-D) malignancies include Lynch Syndrome (LS), which is secondary to germline mutations in one of the MMR genes, and the rare childhood-form of constitutional mismatch repair-deficiency (CMMR-D); caused by bi-allelic MMR gene mutations. A hallmark of LS-associated cancers is microsatellite instability (MSI), characterized by coding frameshift mutations (cFSM) in target genes. By contrast, tumors arising in CMMR-D patients are thought to display a somatic mutation pattern differing from LS. This study has the main goal to identify cFSM in MSI target genes relevant in CMMR-D and to compare the spectrum of common somatic mutations, including alterations in DNA polymerases POLE and D1 between LS and CMMR-D. CMMR-D-associated tumors harbored more somatic mutations compared to LS cases, especially in the TP53 gene and in POLE and POLD1, where novel mutations were additionally identified. Strikingly, MSI in classical mononucleotide markers BAT40 and CAT25 was frequent in CMMR-D cases. MSI-target gene analysis revealed mutations in CMMR-D-associated tumors, some of them known to be frequently hit in LS, such as RNaseT2, HT001, and TGFβR2. Our results imply a general role for these cFSM as potential new drivers of MMR-D tumorigenesis. © 2017 Wiley Periodicals, Inc.

  3. CAN THE MUSLIM WORLD BORROW FROM INDONESIAN CONSTITUTIONAL REFORM? A Comparative Constitutional Approach

    Directory of Open Access Journals (Sweden)

    Nadirsyah Hosen

    2007-06-01

    Full Text Available This paper attempts to analytically examine the possibility of constitutional borrowing for the Muslim world regardless the differences in history, system, culture, language, and cha­racteristics. It discusses this issue by looking at the arguments put forth by the oppo­nents of comparative cons­titutional interpre­tation and their counter arguments. It will consider materials from Canada, USA, South Africa, Singapore, Malaysia, and Hungary, taking the position that constitutional borrowing can be justified. The paper argues that the 1999-2002 Indonesian constitutional reform should be taken into account by other Muslim countries in undertaking their constitutional reform. The substantive approach of the Shari‘ah that has been used in Indonesia has shown that Muslim world can reform its constitutions without the “assistance” of Western foreign policy. Indo­nesian constitutional reform has demonstrated that Islamic constitutionalism comes from within Islamic teaching and the Islamic community itself; it is a home grown product.

  4. Catholic Modernity and the Italian Constitution

    DEFF Research Database (Denmark)

    Thomassen, Bjørn; Forlenza, Rosario

    2016-01-01

    and give direction to the very idea of political modernity, bridging a positive encounter between Catholicism, democracy, and freedom. The specific argument is embedded within a larger aim to recognize attempts within Catholic philosophy and political thought to articulate a trajectory that moved away from......This article analyzes the Catholic contribution to the Italian republican and democratic Constitution of 1948. The focus is on the specific way in which the Italian citizen became symbolically coded as a ‘person’ and not as an ‘individual’, inspired by Catholic social philosophy. The Catholic...... project for the new Constitution had a considerable impact on modern Italian culture and politics and on the building of a modern mass democracy and welfare state. During the crucial historical juncture that followed the collapse of Fascism, Catholic politicians and intellectuals sought to interpret...

  5. Mechanism of constitution liquid film migration

    Energy Technology Data Exchange (ETDEWEB)

    Zuo, Hongjun [Univ. of Alabama, Birmingham, AL (United States)

    1999-06-01

    Liquid film migration (LFM) in liquid phase sintering classically involves a large metastable liquid volume adjacent to solid, and migration occurs at an isolated solid-liquid (S-L) interface. Constitutional liquid film migration (CLFM), discovered in alloy 718, has major characteristics similar to those of LFM, except that the metastable liquid is from the constitutional liquation of precipitates on the grain boundary. The similarity between LFM and CLFM has led to the theory that coherency lattice strain responsible for LFM is also responsible for CLFM. The coherency strain hypothesis was tested in this study by evaluating whether the Hillert model of LFM would also apply for CLFM. Experimental results of CLFM in alloy 718 showed that migration velocity followed the trend predicted by the Hillert model. This indicates that the coherency strain hypothesis of LFM also applies for CLFM and that the coherency lattice strain responsible for LFM is also the driving force for CLFM.

  6. Constitutional problems in the handling of plutonium

    International Nuclear Information System (INIS)

    Witt, S. de.

    1989-01-01

    Reprocessing and final storage involve two different systems of nuclear energy utilization: with or without the use of plutonium. There is a choice available between these two systems. The paper discusss the constitutional implications of this choice. The permission of the use of plutonium as nuclear fuel by the Atomic Energy Law is irreconcilable with the Basic Law, i.e. the Constitution. If the corresponding provisions of the Atomic Energy Law are repealed, then only the plutonium-related branch will be revoked and not the legal permission of nuclear energy as a whole. The fact is not ignored that the Atomic Energy law does not permit the construction and operation of a plant or the handling of plutonium if this were to violate a basic right. However, the plutonium-related branch of nculear energy utilization inevitably results in such basic right violations; hence the Atomic Energy law is unconstitutional in this respect. (orig./HSCH) [de

  7. Legitimacy of Constitutional Justice: Democracy, Constitutional Court and Theory Against Majority Interest

    Directory of Open Access Journals (Sweden)

    Thaminne Nathalia Cabral Moraes e Silva

    2016-12-01

    Full Text Available This article has as its theme the analysis of the separation of powers and the rule of democracy, in addition to the possibility of the Constitutional Court be composed of people appointed by the President of the Republic, not fulfilling the democratic rule, and make the control of constitutionality of laws, created through democratic process. Will be answered: the separation of powers obey the democratic rule? When the Legislature fails to fulfill its function of legislating, opens the opportunity for the Supreme Court, as the Constitutional Court that is, create, through judicial activism, silent rules? That injured the democratic rule?

  8. Constitutive relations for multiphase flow modeling

    Energy Technology Data Exchange (ETDEWEB)

    Jacobs, H.; Vaeth, L.; Thurnay, K. [Forschungszentrum Karlsruhe GmbH Technik und Umwelt (Germany). Inst. fuer Neutronenphysik und Reaktortechnik

    1998-01-01

    The constitutive relations that are used in the three-field fluid dynamics code IVA-KA for determining the drag in three-phase mixtures and the heat transferred by radiation are described together with some comparisons of calculational results with experiments. In these experiments (QUEOS), large quantities of solid particles are injected into water. Potential deficiencies of the present drag model are discussed. (author)

  9. Federalism and constitutional change in Nigeria

    OpenAIRE

    Okpanachi, Eyene; Garba, Ali

    2010-01-01

    In comparison with established democracies Nigeria is a highly populated and ethnic fragmented state. Therefore after colonial rule and independence a federal constitutional structure was supposed to bring the processes for conflict resolution between the ethnic groups. In 1960 Nigeria started as a highly decentralised state and went through important changes until 1999 towards greater centralisation which found its culmination in regular military governments and open conflicts. Until 1999 ea...

  10. Towards Viscoplastic Constitutive Models for Cosserat Rods

    OpenAIRE

    Dörlich Vanessa; Linn Joachim; Scheffer Tobias; Diebels Stefan

    2016-01-01

    Flexible, slender structures like cables, hoses or wires can be described by the geometrically exact Cosserat rod theory. Due to their complex multilayer structure, consisting of various materials, viscoplastic behavior has to be expected for cables under load. Classical experiments like uniaxial tension, torsion or three-point bending already show that the behavior of e.g. electric cables is viscoplastic. A suitable constitutive law for the observed load case is crucial for a realistic simul...

  11. Military Guilty Plea Inquiry: Some Constitutional Considerations.

    Science.gov (United States)

    1987-01-01

    have given some constitutional definition to the requirement that a plea be voluntarily made. A threat by FBI agents to publish untrue statements about...Townsend v. Burke, the Supreme Court held that, where an accused was held incommunicado for forty hours by government 53 agents , his guilty plea...understands the sentence limitations imposed by the agreement; (4) strike down conditions in the pretrial agree- ment which are violative of the law, public

  12. Somatic Embryogenesis Induction and Plant Regeneration in Strawberry Tree (Arbutus unedo L.).

    Science.gov (United States)

    Martins, João F; Correia, Sandra I; Canhoto, Jorge M

    2016-01-01

    Somatic embryogenesis is a powerful tool both for cloning and studies of genetic transformation and embryo development. Most protocols for somatic embryogenesis induction start from zygotic embryos or embryonic-derived tissues which do not allow the propagation of elite trees. In the present study, a reliable protocol for somatic embryogenesis induction from adult trees of strawberry tree is described. Leaves from in vitro proliferating shoots were used to induce somatic embryo formation on a medium containing an auxin and a cytokinin. Somatic embryos germinated in a plant growth regulator-free medium.

  13. Constitutional developments in Latin American abortion law.

    Science.gov (United States)

    Bergallo, Paola; Ramón Michel, Agustina

    2016-11-01

    For most of the 20th Century, restrictive abortion laws were in place in continental Latin America. In recent years, reforms have caused a liberalizing shift, supported by constitutional decisions of the countries' high courts. The present article offers an overview of the turn toward more liberal rules and the resolution of abortion disputes by reference to national constitutions. For such purpose, the main legal changes of abortion laws in the last decade are first surveyed. Landmark decisions of the high courts of Argentina, Bolivia, Colombia, and Mexico are then analyzed. It is shown that courts have accepted the need to balance interests and competing rights to ground less restrictive laws. In doing so, they have articulated limits to protection of fetal interests, and basic ideas of women's dignity, autonomy, and equality. The process of constitutionalization has only just begun. Constitutional judgments are not the last word, but they are important contributions in reinforcing the legality of abortion. Copyright © 2016 International Federation of Gynecology and Obstetrics. Published by Elsevier Ireland Ltd. All rights reserved.

  14. A constitutive law for degrading bioresorbable polymers.

    Science.gov (United States)

    Samami, Hassan; Pan, Jingzhe

    2016-06-01

    This paper presents a constitutive law that predicts the changes in elastic moduli, Poisson's ratio and ultimate tensile strength of bioresorbable polymers due to biodegradation. During biodegradation, long polymer chains are cleaved by hydrolysis reaction. For semi-crystalline polymers, the chain scissions also lead to crystallisation. Treating each scission as a cavity and each new crystal as a solid inclusion, a degrading semi-crystalline polymer can be modelled as a continuum solid containing randomly distributed cavities and crystal inclusions. The effective elastic properties of a degrading polymer are calculated using existing theories for such solid and the tensile strength of the degrading polymer is predicted using scaling relations that were developed for porous materials. The theoretical model for elastic properties and the scaling law for strength form a complete constitutive relation for the degrading polymers. It is shown that the constitutive law can capture the trend of the experimental data in the literature for a range of biodegradable polymers fairly well. Copyright © 2016 Elsevier Ltd. All rights reserved.

  15. Constitutive equation of butter at static loading

    Directory of Open Access Journals (Sweden)

    Šárka Nedomová

    2008-01-01

    Full Text Available This study focuses on the constitutive modelling of finite deformation in the commercially obtained butter (composition is 83 % of milk fat at the temperature 17–20 °C. The specimens from the butter (height L0=14.6 mm and diameter 20 mm have been compressed between two parallel metal plates at a fixed crosshead speed 20 mm/min using of the testing device TIRA TEST. The force F and the deformation ∆L are measured during compression and both quantities are recorded. The experimental records force F – displacement (deformation were obtained. These records have been transformed into stress–strain dependences and into true stress–true strain. The basic data on the strain behaviour of a butter under low strain rates have been obtained. Experimental results show that the behaviour of butter can be described by a hyperelastic material model. In this model, the quasi–static response is defined by compressible hyperelasticity, whereby the strain energy potential is assumed to be representable by a newly proposed polynomial series with three independent parameters. The material parameters in the constitutive model are determined from compression test. A comparison of predictions based on the proposed constitutive equation with experiments shows that the model is able to describe the strain behaviour of the butter examined.

  16. A novel germline POLE mutation causes an early onset cancer prone syndrome mimicking constitutional mismatch repair deficiency.

    Science.gov (United States)

    Wimmer, Katharina; Beilken, Andreas; Nustede, Rainer; Ripperger, Tim; Lamottke, Britta; Ure, Benno; Steinmann, Diana; Reineke-Plaass, Tanja; Lehmann, Ulrich; Zschocke, Johannes; Valle, Laura; Fauth, Christine; Kratz, Christian P

    2017-01-01

    In a 14-year-old boy with polyposis and rectosigmoid carcinoma, we identified a novel POLE germline mutation, p.(Val411Leu), previously found as recurrent somatic mutation in 'ultramutated' sporadic cancers. This is the youngest reported cancer patient with polymerase proofreading-associated polyposis indicating that POLE mutation p.(Val411Leu) may confer a more severe phenotype than previously reported POLE and POLD1 germline mutations. The patient had multiple café-au-lait macules and a pilomatricoma mimicking the clinical phenotype of constitutional mismatch repair deficiency. We hypothesize that these skin features may be common to different types of constitutional DNA repair defects associated with polyposis and early-onset cancer.

  17. 75 FR 57835 - Constitution Day and Citizenship Day, Constitution Week, 2010

    Science.gov (United States)

    2010-09-22

    ... four short months, delegates to the Constitutional Convention in Philadelphia established a... government, a protector of liberties, and a guarantee that we are all free to shape our own destiny. As we...

  18. 76 FR 58705 - Constitution Day and Citizenship Day, Constitution Week, 2011

    Science.gov (United States)

    2011-09-21

    ... vision, we resolve to stay true to their spirit of patriotism and unity. In remembrance of the signing of... citizenship, recognize the enduring strength of our Constitution, and reaffirm our commitment to the rights...

  19. [Hypochondriac symptoms in late-onset depression: the relationship between hypochondria and somatic state of patients].

    Science.gov (United States)

    Ivanets, N N; Avdeeva, T I; Kinkul'kina, M A

    2013-01-01

    Authors studied 276 women with late-onset depression. Concomitant chronic somatic diseases were identified in 90%. The presence of disease and its nosological definition did not impact on the development of hypochondriac symptoms in patients with late-onset depression. Patients with hypochondriac late-onset depression more often had disability pension due to somatic disease because they more often referred to internists in case of similar objective severity of somatic pathology. It was singled out three variants of the relationship between hypochondria and somatic state: hypernosognostic (a complete coincidence of hypochondria content with actual somatic pathology; anosognostic (a lack of coincidence) and disharmonic (a partial coincidence). The themes of hypochondria in late-nset depressions were correlated with a total number of somatic diseases and their severity. At the same time, there was no correlation between the content of hypochondria and the character of somatic disease.

  20. Inference of Tumor Phylogenies with Improved Somatic Mutation Discovery

    KAUST Repository

    Salari, Raheleh

    2013-01-01

    Next-generation sequencing technologies provide a powerful tool for studying genome evolution during progression of advanced diseases such as cancer. Although many recent studies have employed new sequencing technologies to detect mutations across multiple, genetically related tumors, current methods do not exploit available phylogenetic information to improve the accuracy of their variant calls. Here, we present a novel algorithm that uses somatic single nucleotide variations (SNVs) in multiple, related tissue samples as lineage markers for phylogenetic tree reconstruction. Our method then leverages the inferred phylogeny to improve the accuracy of SNV discovery. Experimental analyses demonstrate that our method achieves up to 32% improvement for somatic SNV calling of multiple related samples over the accuracy of GATK\\'s Unified Genotyper, the state of the art multisample SNV caller. © 2013 Springer-Verlag.

  1. Somatic Treatments in Treatment of Depression During Pregnancy

    Directory of Open Access Journals (Sweden)

    Eylem Ozten

    2015-09-01

    Full Text Available Although some psychotropic drugs are known to be teratogenic no psychotropic drug is of proven safety for treatment of depression during pregnancy. Untreated mood disorders during pregnancy pose significant risks for mother and the newborn. This review focuses on the use of somatic tretments of depression during pregnancy.Electroconvulsive therapy, bright light therapy, transcranial magnetic stimulation and vagal nerve stimulation are relatively safe and effective treatments during pregnancy if steps are taken to decrease potential risks. A clear information related to the somatic treatment should be given to the patient and informed consent should be obtained. [Psikiyatride Guncel Yaklasimlar - Current Approaches in Psychiatry 2015; 7(3.000: 244-254

  2. Determination of somatic mutations in human erythrocytes by cytometry

    International Nuclear Information System (INIS)

    Jensen, R.H.; Langlois, R.G.; Bigbee, W.L.

    1985-01-01

    Flow cytometric assays of human erythrocytes labeled with monoclonal antibodies specific for glycophorin A were used to enumerate variant cells that appear in peripheral blood as a result of somatic gene-loss mutations in erythrocyte precursor cells. The assay was performed on erythrocytes from 10 oncology patients who had received at least one treatment from radiation or mutagenic chemotherapy at least 3 weeks before being assayed. The patients were suffering from many different malignancies (e.g., breast, renal, bone, colon and lung), and were treated with several different mutagenic therapeutics (e.g., cisplatinum, adriamycin, daunomycin, or cyclophosphamide). The frequency of these variant cells is an indication of the amount of mutagenic damage accumulated in the individual's erythropoietic cell population. Comparing these results to HPRT clonogenic assays, we find similar baseline frequencies of somatic mutation as well as similar correlation with mutagenic exposures. 9 refs., 3 figs., 1 tab

  3. Determination of somatic mutations in human erythrocytes by cytometry

    Energy Technology Data Exchange (ETDEWEB)

    Jensen, R.H.; Langlois, R.G.; Bigbee, W.L.

    1985-06-21

    Flow cytometric assays of human erythrocytes labeled with monoclonal antibodies specific for glycophorin A were used to enumerate variant cells that appear in peripheral blood as a result of somatic gene-loss mutations in erythrocyte precursor cells. The assay was performed on erythrocytes from 10 oncology patients who had received at least one treatment from radiation or mutagenic chemotherapy at least 3 weeks before being assayed. The patients were suffering from many different malignancies (e.g., breast, renal, bone, colon and lung), and were treated with several different mutagenic therapeutics (e.g., cisplatinum, adriamycin, daunomycin, or cyclophosphamide). The frequency of these variant cells is an indication of the amount of mutagenic damage accumulated in the individual's erythropoietic cell population. Comparing these results to HPRT clonogenic assays, we find similar baseline frequencies of somatic mutation as well as similar correlation with mutagenic exposures. 9 refs., 3 figs., 1 tab.

  4. Severe Mental Illness, Somatic Delusions, and Attempted Mass Murder.

    Science.gov (United States)

    Sarteschi, Christine M

    2016-01-01

    A case of an attempted mass shooting at a large psychiatric hospital in the United States by a 30-year-old male with severe mental illness, somatic delusions, and exceptional access to healthcare professionals is reported. Six persons were shot, one died at the scene, and the shooter was then killed by the police. Data were gathered from court documents and media accounts. An analysis of the shooter's psychiatric history, his interactions with healthcare professionals, and communications prior to the shooting suggest a rare form of mass murder, a random attack by a documented psychotic and delusional individual suffering with somatic delusions. Despite his being psychotic, the killer planned the attack and made a direct threat 1 month prior to the shootings. This case highlights problems with the healthcare system, indicating that it might be ill equipped to appropriately deal with severe mental illness. © 2015 American Academy of Forensic Sciences.

  5. Functional Somatic Syndromes: Emerging Biomedical Models and Traditional Chinese Medicine

    Directory of Open Access Journals (Sweden)

    Steven Tan

    2004-01-01

    Full Text Available The so-called functional somatic syndromes comprise a group of disorders that are primarily symptom-based, multisystemic in presentation and probably involve alterations in mind-brain-body interactions. The emerging neurobiological models of allostasis/allostatic load and of the emotional motor system show striking similarities with concepts used by Traditional Chinese Medicine (TCM to understand the functional somatic disorders and their underlying pathogenesis. These models incorporate a macroscopic perspective, accounting for the toll of acute and chronic traumas, physical and emotional stressors and the complex interactions between the mind, brain and body. The convergence of these biomedical models with the ancient paradigm of TCM may provide a new insight into scientifically verifiable diagnostic and therapeutic approaches for these common disorders.

  6. LA PROSPERITE AGRICOLE ET RURALE, UNE PREOCCUPATION ...

    African Journals Online (AJOL)

    rural, que ce dernier révélait ses bonnes performances à la nation toute entière. ... possibles de production pour les entreprises privées et privatisées, la nouvelle ... crédit bancaire, de subventions publiques qui leurs sont le plus souvent ...

  7. Local anesthesia selection algorithm in patients with concomitant somatic diseases.

    Science.gov (United States)

    Anisimova, E N; Sokhov, S T; Letunova, N Y; Orekhova, I V; Gromovik, M V; Erilin, E A; Ryazantsev, N A

    2016-01-01

    The paper presents basic principles of local anesthesia selection in patients with concomitant somatic diseases. These principles are history taking; analysis of drugs interaction with local anesthetic and sedation agents; determination of the functional status of the patient; patient anxiety correction; dental care with monitoring of hemodynamics parameters. It was found that adhering to this algorithm promotes prevention of urgent conditions in patients in outpatient dentistry.

  8. Health Anxiety in Panic Disorder, Somatization Disorder and Hypochondriasis

    Directory of Open Access Journals (Sweden)

    Özgün Karaer KARAPIÇAK

    2012-04-01

    Results: Results of this study support that health anxiety is a significant major component of hypochondriasis. On the other hand, health anxiety seems to be common in panic disorder and somatization disorder. Health anxiety also may be a part of depression or present in healthy people. Conclusion: Further studies are needed in order to search how to manage health anxiety appropriately and which psychotherapeutic interventions are more effective. [JCBPR 2012; 1(1.000: 43-51

  9. Protecting genomic integrity in somatic cells and embryonic stem cells

    International Nuclear Information System (INIS)

    Hong, Y.; Cervantes, R.B.; Tichy, E.; Tischfield, J.A.; Stambrook, P.J.

    2007-01-01

    Mutation frequencies at some loci in mammalian somatic cells in vivo approach 10 -4 . The majority of these events occur as a consequence of loss of heterozygosity (LOH) due to mitotic recombination. Such high levels of DNA damage in somatic cells, which can accumulate with age, will cause injury and, after a latency period, may lead to somatic disease and ultimately death. This high level of DNA damage is untenable for germ cells, and by extrapolation for embryonic stem (ES) cells, that must recreate the organism. ES cells cannot tolerate such a high frequency of damage since mutations will immediately impact the altered cell, and subsequently the entire organism. Most importantly, the mutations may be passed on to future generations. ES cells, therefore, must have robust mechanisms to protect the integrity of their genomes. We have examined two such mechanisms. Firstly, we have shown that mutation frequencies and frequencies of mitotic recombination in ES cells are about 100-fold lower than in adult somatic cells or in isogenic mouse embryonic fibroblasts (MEFs). A second complementary protective mechanism eliminates those ES cells that have acquired a mutational burden, thereby maintaining a pristine population. Consistent with this hypothesis, ES cells lack a G1 checkpoint, and the two known signaling pathways that mediate the checkpoint are compromised. The checkpoint kinase, Chk2, which participates in both pathways is sequestered at centrosomes in ES cells and does not phosphorylate its substrates (i.e. p53 and Cdc25A) that must be modified to produce a G1 arrest. Ectopic expression of Chk2 does not rescue the p53-mediated pathway, but does restore the pathway mediated by Cdc25A. Wild type ES cells exposed to ionizing radiation do not accumulate in G1 but do so in S-phase and in G2. ES cells that ectopically express Chk2 undergo cell cycle arrest in G1 as well as G2, and appear to be protected from apoptosis

  10. The modulation of visceral functions by somatic afferent activity.

    Science.gov (United States)

    Sato, A; Schmidt, R F

    1987-01-01

    We began by briefly reviewing the historical background of neurophysiological studies of the somato-autonomic reflexes and then discussed recent studies on somatic-visceral reflexes in combination with autonomic efferent nerve activity and effector organ responses. Most of the studies that have advanced our knowledge in this area have been carried out on anesthetized animals, thus eliminating emotional factors. We would like to emphasize again that the functions of many, or perhaps all visceral organs can be modulated by somato-sympathetic or somato-parasympathetic reflex activity induced by a appropriate somatic afferent stimulation in anesthetized animals. As mentioned previously, some autonomic nervous outflow, e.g. the adrenal sympathetic nerve activity, is involved in the control of hormonal secretion. John F. Fulton wrote in his famous textbook "Physiology of the Nervous System" (1949) that the posterior pituitary neurosecretion system (i.e. for oxytocin and vasopressin) could be considered a part of the parasympathetic nervous system. In the study of body homeostasis and environmental adaptation it would seem very important to further analyze the contribution of somatic afferent input to the autonomic nervous and hormonal regulation of visceral organ activity. Also, some immunological functions have been found to be influenced by autonomic nerves or hormones (e.g. adrenal cortical hormone and catecholamines). Finally, we must take into account, as we have briefly discussed, that visceral functions can be modulated by somatic afferent input via various degrees of integration of autonomic nerves, hormones, and immunological processes. We trust that such research will be expanded to higher species of mammals, and that ultimately this knowledge of somato-visceral reflexes obtained in the physiological laboratory will become clinically useful in influencing visceral functions.

  11. Reprogramming to pluripotency can conceal somatic cell chromosomal instability.

    Directory of Open Access Journals (Sweden)

    Masakazu Hamada

    Full Text Available The discovery that somatic cells are reprogrammable to pluripotency by ectopic expression of a small subset of transcription factors has created great potential for the development of broadly applicable stem-cell-based therapies. One of the concerns regarding the safe use of induced pluripotent stem cells (iPSCs in therapeutic applications is loss of genomic integrity, a hallmark of various human conditions and diseases, including cancer. Structural chromosome defects such as short telomeres and double-strand breaks are known to limit reprogramming of somatic cells into iPSCs, but whether defects that cause whole-chromosome instability (W-CIN preclude reprogramming is unknown. Here we demonstrate, using aneuploidy-prone mouse embryonic fibroblasts (MEFs in which chromosome missegregation is driven by BubR1 or RanBP2 insufficiency, that W-CIN is not a barrier to reprogramming. Unexpectedly, the two W-CIN defects had contrasting effects on iPSC genomic integrity, with BubR1 hypomorphic MEFs almost exclusively yielding aneuploid iPSC clones and RanBP2 hypomorphic MEFs karyotypically normal iPSC clones. Moreover, BubR1-insufficient iPSC clones were karyotypically unstable, whereas RanBP2-insufficient iPSC clones were rather stable. These findings suggest that aneuploid cells can be selected for or against during reprogramming depending on the W-CIN gene defect and present the novel concept that somatic cell W-CIN can be concealed in the pluripotent state. Thus, karyotypic analysis of somatic cells of origin in addition to iPSC lines is necessary for safe application of reprogramming technology.

  12. Somatic mutation load of estrogen receptor-positive breast tumors predicts overall survival: an analysis of genome sequence data.

    Science.gov (United States)

    Haricharan, Svasti; Bainbridge, Matthew N; Scheet, Paul; Brown, Powel H

    2014-07-01

    Breast cancer is one of the most commonly diagnosed cancers in women. While there are several effective therapies for breast cancer and important single gene prognostic/predictive markers, more than 40,000 women die from this disease every year. The increasing availability of large-scale genomic datasets provides opportunities for identifying factors that influence breast cancer survival in smaller, well-defined subsets. The purpose of this study was to investigate the genomic landscape of various breast cancer subtypes and its potential associations with clinical outcomes. We used statistical analysis of sequence data generated by the Cancer Genome Atlas initiative including somatic mutation load (SML) analysis, Kaplan-Meier survival curves, gene mutational frequency, and mutational enrichment evaluation to study the genomic landscape of breast cancer. We show that ER(+), but not ER(-), tumors with high SML associate with poor overall survival (HR = 2.02). Further, these high mutation load tumors are enriched for coincident mutations in both DNA damage repair and ER signature genes. While it is known that somatic mutations in specific genes affect breast cancer survival, this study is the first to identify that SML may constitute an important global signature for a subset of ER(+) tumors prone to high mortality. Moreover, although somatic mutations in individual DNA damage genes affect clinical outcome, our results indicate that coincident mutations in DNA damage response and signature ER genes may prove more informative for ER(+) breast cancer survival. Next generation sequencing may prove an essential tool for identifying pathways underlying poor outcomes and for tailoring therapeutic strategies.

  13. Effort-reward imbalance in the school setting: associations with somatic pain and self-rated health.

    Science.gov (United States)

    Låftman, Sara Brolin; Modin, Bitte; Östberg, Viveca; Hoven, Hanno; Plenty, Stephanie

    2015-03-01

    According to the workplace theory of effort-reward imbalance (ERI), individuals who perceive a lack of reciprocity between their effort spent at work and the rewards received in turn are at an increased risk of stress-related ill-health. It is also assumed that being overcommitted to work is linked to an increased risk of stress-related ill-health. This study applies the effort-reward imbalance model to the school setting. It aims to analyse the associations that effort-reward imbalance and overcommitment share with somatic pain and self-rated health among adolescents. Data are from the School Stress and Support Study (TriSSS), involving students in grades 8 and 9 (ages 14-16 years) in two schools in Stockholm, Sweden, during 2010 (n=403). Information on effort-reward imbalance and health outcomes was gathered from self-report questionnaires. An adjusted short version of ERI was used. Factor analysis showed that extrinsic effort, reward and overcommitment constitute three distinct dimensions. The designed measures demonstrated sound psychometric properties both for the full sample and for subgroups. Ordered logistic regressions were conducted. The analyses showed that low reward and higher overcommitment were associated with greater somatic pain and poorer self-rated health. Furthermore, effort-reward imbalance was linked with an elevated risk of somatic pain and poorer self-rated health. Students are more likely to experience stress-related ill-health when they perceive an imbalance between their effort and rewards. In addition, high overcommitment is associated with an increased risk of ill-health among students. © 2014 the Nordic Societies of Public Health.

  14. Selection of Norway spruce somatic embryos by computer vision

    Science.gov (United States)

    Hamalainen, Jari J.; Jokinen, Kari J.

    1993-05-01

    A computer vision system was developed for the classification of plant somatic embryos. The embryos are in a Petri dish that is transferred with constant speed and they are recognized as they pass a line scan camera. A classification algorithm needs to be installed for every plant species. This paper describes an algorithm for the recognition of Norway spruce (Picea abies) embryos. A short review of conifer micropropagation by somatic embryogenesis is also given. The recognition algorithm is based on features calculated from the boundary of the object. Only part of the boundary corresponding to the developing cotyledons (2 - 15) and the straight sides of the embryo are used for recognition. An index of the length of the cotyledons describes the developmental stage of the embryo. The testing set for classifier performance consisted of 118 embryos and 478 nonembryos. With the classification tolerances chosen 69% of the objects classified as embryos by a human classifier were selected and 31$% rejected. Less than 1% of the nonembryos were classified as embryos. The basic features developed can probably be easily adapted for the recognition of other conifer somatic embryos.

  15. RADIA: RNA and DNA integrated analysis for somatic mutation detection.

    Directory of Open Access Journals (Sweden)

    Amie J Radenbaugh

    Full Text Available The detection of somatic single nucleotide variants is a crucial component to the characterization of the cancer genome. Mutation calling algorithms thus far have focused on comparing the normal and tumor genomes from the same individual. In recent years, it has become routine for projects like The Cancer Genome Atlas (TCGA to also sequence the tumor RNA. Here we present RADIA (RNA and DNA Integrated Analysis, a novel computational method combining the patient-matched normal and tumor DNA with the tumor RNA to detect somatic mutations. The inclusion of the RNA increases the power to detect somatic mutations, especially at low DNA allelic frequencies. By integrating an individual's DNA and RNA, we are able to detect mutations that would otherwise be missed by traditional algorithms that examine only the DNA. We demonstrate high sensitivity (84% and very high precision (98% and 99% for RADIA in patient data from endometrial carcinoma and lung adenocarcinoma from TCGA. Mutations with both high DNA and RNA read support have the highest validation rate of over 99%. We also introduce a simulation package that spikes in artificial mutations to patient data, rather than simulating sequencing data from a reference genome. We evaluate sensitivity on the simulation data and demonstrate our ability to rescue back mutations at low DNA allelic frequencies by including the RNA. Finally, we highlight mutations in important cancer genes that were rescued due to the incorporation of the RNA.

  16. Somatic embryogenesis of East Kalimantan local upland rice varieties

    Science.gov (United States)

    Nurhasanah; Ramitha; Supriyanto, B.; Sunaryo, W.

    2018-04-01

    Somatic embryogenesis is the formation, growth and development of embryos from somatic cells. Somatic embryo induction is one of the in vitro plant propagation techniques that is very important for plant developmental purposes. Four local upland rice varieties of East Kalimantan, Mayas Pancing, Gedagai, Siam and Serai, were used in this study. A total of 200 explants (mature rice grains) for each varieties were inoculated on MS solid medium supplemented with 1 mg L-1 2,4 Dichlorophenoxy acetic acid (2,4-D) and 0.5 mg L-1 6-Benzylaminopurine (BAP). The results showed that response of each variety differed to embryosomatic induction, indicated by callus induction rate and callus quality, in terms of callus color and structure. The fastest callus formation was sobserved in Gedagai variety (8 days) while Mayas Pancing (13 days) was the latest one. The rate of callus induction varied from 60 to 98.5 %, and Serai variety has the highest callus induction rate. The highest friable callus structure was found in Siam variety (89.1%) and the lowest was in Gedagai (62.5%). Callus color was dominated by the yellowish-white (transparent) on all varieties tested. Most of the callus was potential as embryogenic callus characterized from the nodular and globular of friable callus structure and its yellowish-white color.

  17. Review of somatic symptoms in post-traumatic stress disorder.

    Science.gov (United States)

    Gupta, Madhulika A

    2013-02-01

    Post-traumatic stress disorder (PTSD) is associated with both (1) 'ill-defined' or 'medically unexplained' somatic syndromes, e.g. unexplained dizziness, tinnitus and blurry vision, and syndromes that can be classified as somatoform disorders (DSM-IV-TR); and (2) a range of medical conditions, with a preponderance of cardiovascular, respiratory, musculoskeletal, neurological, and gastrointestinal disorders, diabetes, chronic pain, sleep disorders and other immune-mediated disorders in various studies. Frequently reported medical co-morbidities with PTSD across various studies include cardiovascular disease, especially hypertension, and immune-mediated disorders. PTSD is associated with limbic instability and alterations in both the hypothalamic- pituitary-adrenal and sympatho-adrenal medullary axes, which affect neuroendocrine and immune functions, have central nervous system effects resulting in pseudo-neurological symptoms and disorders of sleep-wake regulation, and result in autonomic nervous system dysregulation. Hypervigilance, a central feature of PTSD, can lead to 'local sleep' or regional arousal states, when the patient is partially asleep and partially awake, and manifests as complex motor and/or verbal behaviours in a partially conscious state. The few studies of the effects of standard PTSD treatments (medications, CBT) on PTSD-associated somatic syndromes report a reduction in the severity of ill-defined and autonomically mediated somatic symptoms, self-reported physical health problems, and some chronic pain syndromes.

  18. Direct Transcriptional Consequences of Somatic Mutation in Breast Cancer

    Directory of Open Access Journals (Sweden)

    Adam Shlien

    2016-08-01

    Full Text Available Disordered transcriptomes of cancer encompass direct effects of somatic mutation on transcription, coordinated secondary pathway alterations, and increased transcriptional noise. To catalog the rules governing how somatic mutation exerts direct transcriptional effects, we developed an exhaustive pipeline for analyzing RNA sequencing data, which we integrated with whole genomes from 23 breast cancers. Using X-inactivation analyses, we found that cancer cells are more transcriptionally active than intermixed stromal cells. This is especially true in estrogen receptor (ER-negative tumors. Overall, 59% of substitutions were expressed. Nonsense mutations showed lower expression levels than expected, with patterns characteristic of nonsense-mediated decay. 14% of 4,234 rearrangements caused transcriptional abnormalities, including exon skips, exon reusage, fusions, and premature polyadenylation. We found productive, stable transcription from sense-to-antisense gene fusions and gene-to-intergenic rearrangements, suggesting that these mutation classes drive more transcriptional disruption than previously suspected. Systematic integration of transcriptome with genome data reveals the rules by which transcriptional machinery interprets somatic mutation.

  19. Relationship of milking rate to somatic cell count.

    Science.gov (United States)

    Brown, C A; Rischette, S J; Schultz, L H

    1986-03-01

    Information on milking rate, monthly bucket somatic cell counts, mastitis treatment, and milk production was obtained from 284 lactations of Holstein cows separated into three lactation groups. Significant correlations between somatic cell count (linear score) and other parameters included production in lactation 1 (-.185), production in lactation 2 (-.267), and percent 2-min milk in lactation 2 (.251). Somatic cell count tended to increase with maximum milking rate in all lactations, but correlations were not statistically significant. Twenty-nine percent of cows with milking rate measurements were treated for clinical mastitis. Treated cows in each lactation group produced less milk than untreated cows. In the second and third lactation groups, treated cows had a shorter total milking time and a higher percent 2-min milk than untreated cows, but differences were not statistically significant. Overall, the data support the concept that faster milking cows tend to have higher cell counts and more mastitis treatments, particularly beyond first lactation. However, the magnitude of the relationship was small.

  20. The role of chromatin modifications in somatic embryogenesis in plants

    Directory of Open Access Journals (Sweden)

    Clelia eDe-la-Peña

    2015-08-01

    Full Text Available Somatic embryogenesis (SE is a powerful tool for plant genetic improvement, when used in combination with agricultural traditional techniques, and it is being used to understand the different processes that occur during the development of plant embryogenesis. SE onset depends on a complex network of interactions among plant growth regulators, mainly auxins and cytokinins, during the proembryogenic early stages, and ethylene, gibberellic and abscisic acids later in the development of the somatic embryos. These growth regulators control spatial and temporal regulation of multiple genes in order to initiate the change in the genetic program of the somatic cells, as well as the transition among embryo developmental stages. In recent years, epigenetic mechanisms have emerged as critical factors during SE. Some early reports indicate that auxins modify the levels of DNA methylation in embryogenic cells. The changes in DNA methylation patterns are associated with the regulation of several genes involved in SE, such as WUS, BBM1, LEC, and several others. In this review, we highlight the more recent discoveries in the role of epigenetic regulation of SE. In addition, we include a survey of novel approaches to the study of SE, and new opportunities to focus SE studies.

  1. Somatic mutations affect key pathways in lung adenocarcinoma

    Science.gov (United States)

    Ding, Li; Getz, Gad; Wheeler, David A.; Mardis, Elaine R.; McLellan, Michael D.; Cibulskis, Kristian; Sougnez, Carrie; Greulich, Heidi; Muzny, Donna M.; Morgan, Margaret B.; Fulton, Lucinda; Fulton, Robert S.; Zhang, Qunyuan; Wendl, Michael C.; Lawrence, Michael S.; Larson, David E.; Chen, Ken; Dooling, David J.; Sabo, Aniko; Hawes, Alicia C.; Shen, Hua; Jhangiani, Shalini N.; Lewis, Lora R.; Hall, Otis; Zhu, Yiming; Mathew, Tittu; Ren, Yanru; Yao, Jiqiang; Scherer, Steven E.; Clerc, Kerstin; Metcalf, Ginger A.; Ng, Brian; Milosavljevic, Aleksandar; Gonzalez-Garay, Manuel L.; Osborne, John R.; Meyer, Rick; Shi, Xiaoqi; Tang, Yuzhu; Koboldt, Daniel C.; Lin, Ling; Abbott, Rachel; Miner, Tracie L.; Pohl, Craig; Fewell, Ginger; Haipek, Carrie; Schmidt, Heather; Dunford-Shore, Brian H.; Kraja, Aldi; Crosby, Seth D.; Sawyer, Christopher S.; Vickery, Tammi; Sander, Sacha; Robinson, Jody; Winckler, Wendy; Baldwin, Jennifer; Chirieac, Lucian R.; Dutt, Amit; Fennell, Tim; Hanna, Megan; Johnson, Bruce E.; Onofrio, Robert C.; Thomas, Roman K.; Tonon, Giovanni; Weir, Barbara A.; Zhao, Xiaojun; Ziaugra, Liuda; Zody, Michael C.; Giordano, Thomas; Orringer, Mark B.; Roth, Jack A.; Spitz, Margaret R.; Wistuba, Ignacio I.; Ozenberger, Bradley; Good, Peter J.; Chang, Andrew C.; Beer, David G.; Watson, Mark A.; Ladanyi, Marc; Broderick, Stephen; Yoshizawa, Akihiko; Travis, William D.; Pao, William; Province, Michael A.; Weinstock, George M.; Varmus, Harold E.; Gabriel, Stacey B.; Lander, Eric S.; Gibbs, Richard A.; Meyerson, Matthew; Wilson, Richard K.

    2009-01-01

    Determining the genetic basis of cancer requires comprehensive analyses of large collections of histopathologically well-classified primary tumours. Here we report the results of a collaborative study to discover somatic mutations in 188 human lung adenocarcinomas. DNA sequencing of 623 genes with known or potential relationships to cancer revealed more than 1,000 somatic mutations across the samples. Our analysis identified 26 genes that are mutated at significantly high frequencies and thus are probably involved in carcinogenesis. The frequently mutated genes include tyrosine kinases, among them the EGFR homologue ERBB4; multiple ephrin receptor genes, notably EPHA3; vascular endothelial growth factor receptor KDR; and NTRK genes. These data provide evidence of somatic mutations in primary lung adenocarcinoma for several tumour suppressor genes involved in other cancers—including NF1, APC, RB1 and ATM—and for sequence changes in PTPRD as well as the frequently deleted gene LRP1B. The observed mutational profiles correlate with clinical features, smoking status and DNA repair defects. These results are reinforced by data integration including single nucleotide polymorphism array and gene expression array. Our findings shed further light on several important signalling pathways involved in lung adenocarcinoma, and suggest new molecular targets for treatment. PMID:18948947

  2. Advances in reprogramming somatic cells to induced pluripotent stem cells.

    Science.gov (United States)

    Patel, Minal; Yang, Shuying

    2010-09-01

    Traditionally, nuclear reprogramming of cells has been performed by transferring somatic cell nuclei into oocytes, by combining somatic and pluripotent cells together through cell fusion and through genetic integration of factors through somatic cell chromatin. All of these techniques changes gene expression which further leads to a change in cell fate. Here we discuss recent advances in generating induced pluripotent stem cells, different reprogramming methods and clinical applications of iPS cells. Viral vectors have been used to transfer transcription factors (Oct4, Sox2, c-myc, Klf4, and nanog) to induce reprogramming of mouse fibroblasts, neural stem cells, neural progenitor cells, keratinocytes, B lymphocytes and meningeal membrane cells towards pluripotency. Human fibroblasts, neural cells, blood and keratinocytes have also been reprogrammed towards pluripotency. In this review we have discussed the use of viral vectors for reprogramming both animal and human stem cells. Currently, many studies are also involved in finding alternatives to using viral vectors carrying transcription factors for reprogramming cells. These include using plasmid transfection, piggyback transposon system and piggyback transposon system combined with a non viral vector system. Applications of these techniques have been discussed in detail including its advantages and disadvantages. Finally, current clinical applications of induced pluripotent stem cells and its limitations have also been reviewed. Thus, this review is a summary of current research advances in reprogramming cells into induced pluripotent stem cells.

  3. Boron-Mediated Plant Somatic Embryogenesis: A Provocative Model

    Directory of Open Access Journals (Sweden)

    Dhananjay K. Pandey

    2012-01-01

    Full Text Available A central question in plant regeneration biology concerns the primary driving forces invoking the acquisition of somatic embryogenesis. Recently, the role of micronutrient boron (B in the initiation and perpetuation of embryogenesis has drawn considerable attention within the scientific community. This interest may be due in part to the bewildering observation that the system-wide induction of embryogenic potential significantly varied in response to a minimal to optimal supply of B (minimal ≤ 0.1 mM, optimal = 0.1 mM. At the cellular level, certain channel proteins and cell wall-related proteins important for the induction of embryogenesis have been shown to be transcriptionally upregulated in response to minimal B supply suggesting the vital role of B in the induction of embryogenesis. At the molecular level, minimal to no B supply increased the endogenous level of auxin, which subsequently influenced the auxin-inducible somatic embryogenesis receptor kinases, suggesting the role of B in the induction of embryogenesis. Also, minimal B concentration may “turn on” other genetic and/or cellular transfactors reported earlier to be essential for cell-restructuring and induction of embryogenesis. In this paper, both the direct and indirect roles of B in the induction of somatic embryogenesis are highlighted and suggested for future validation.

  4. Power: Constitutional Update. Bar/School Partnership Programs Series.

    Science.gov (United States)

    American Bar Association, Chicago, IL. Special Committee on Youth Education for Citizenship.

    The fourth in a special series of handbooks dealing with constitutional themes, this document looks at power in the context of the U.S. Constitution. "The Constitution's Prescription for Freedom" (L. Peach) examines the separation of powers provided for in the Constitution. "The Concept of Power" (C. Roach) is a series of…

  5. Constitutionalism and good governance in Nigeria (1999-2014 ...

    African Journals Online (AJOL)

    While the country, at present, has a written constitution which in reality, was derived from a military decree, there has been constant debate as to whether what the country has is really a constitution and whether the subsequent civilian regimes are constitutional governments. This paper attempts to analyse the constitutional ...

  6. File list: NoD.Gon.50.AllAg.Testicular_somatic_cells [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NoD.Gon.50.AllAg.Testicular_somatic_cells mm9 No description Gonad Testicular somat...ic cells http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Gon.50.AllAg.Testicular_somatic_cells.bed ...

  7. File list: NoD.Gon.05.AllAg.Testicular_somatic_cells [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NoD.Gon.05.AllAg.Testicular_somatic_cells mm9 No description Gonad Testicular somat...ic cells http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Gon.05.AllAg.Testicular_somatic_cells.bed ...

  8. File list: NoD.Gon.20.AllAg.Testicular_somatic_cells [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NoD.Gon.20.AllAg.Testicular_somatic_cells mm9 No description Gonad Testicular somat...ic cells http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Gon.20.AllAg.Testicular_somatic_cells.bed ...

  9. Habermas on European Constitution and European Identity

    Directory of Open Access Journals (Sweden)

    Éva Biró-Kaszás

    2010-12-01

    Full Text Available For the last two decades or so philosophers have been reflecting on a set of practical and political concerns in connection with the new political structural arrangements beyond the nation-state. In this article two essays by Jürgen Habermas shall be examined. An attempt shall be made to tackle Habermas’ philosophical concepts of personal and collective identity as well as the role that a constitution may play in building the post-national constellation. It has been shown that Habermas has normative answers. Firstly, according to him, the fragile balance between the legal order and the particular cultures and traditions of a community has to be protected by the constitutional state. For that reason the political culture has to be “decoupled” from the majority culture. Secondly, the democratically structured attempt to achieve shared meaning has to find the delicate balance between the context-transcending universal normative claims and the claims of particular individual and collective life. Thirdly, it is possible to expand legally mediated civil solidarity trans-nationally, across Europe – we may recognize this development as the emergence of European identity –, since the process of democratic will-formation of citizens may get loose from the structures provided by the state if both shared democratic political cultures as well as a European-wide public sphere exist. The European Constitution may have a catalytic function in materialization of these conditions. It has been shown that in his deliberations Habermas tried to find a reflective equilibrium between the normative and the empirical.

  10. A constitutive law for dense granular flows.

    Science.gov (United States)

    Jop, Pierre; Forterre, Yoël; Pouliquen, Olivier

    2006-06-08

    A continuum description of granular flows would be of considerable help in predicting natural geophysical hazards or in designing industrial processes. However, the constitutive equations for dry granular flows, which govern how the material moves under shear, are still a matter of debate. One difficulty is that grains can behave like a solid (in a sand pile), a liquid (when poured from a silo) or a gas (when strongly agitated). For the two extreme regimes, constitutive equations have been proposed based on kinetic theory for collisional rapid flows, and soil mechanics for slow plastic flows. However, the intermediate dense regime, where the granular material flows like a liquid, still lacks a unified view and has motivated many studies over the past decade. The main characteristics of granular liquids are: a yield criterion (a critical shear stress below which flow is not possible) and a complex dependence on shear rate when flowing. In this sense, granular matter shares similarities with classical visco-plastic fluids such as Bingham fluids. Here we propose a new constitutive relation for dense granular flows, inspired by this analogy and recent numerical and experimental work. We then test our three-dimensional (3D) model through experiments on granular flows on a pile between rough sidewalls, in which a complex 3D flow pattern develops. We show that, without any fitting parameter, the model gives quantitative predictions for the flow shape and velocity profiles. Our results support the idea that a simple visco-plastic approach can quantitatively capture granular flow properties, and could serve as a basic tool for modelling more complex flows in geophysical or industrial applications.

  11. On constitutive modelling in finite element analysis

    International Nuclear Information System (INIS)

    Bathe, K.J.; Snyder, M.D.; Cleary, M.P.

    1979-01-01

    This compact contains a brief introduction to the problems involved in constitutive modeling as well as an outline of the final paper to be submitted. Attention is focussed on three important areas: (1) the need for using theoretically sound material models and the importance of recognizing the limitations of the models, (2) the problem of developing stable and effective numerical representations of the models, and (3) the necessity for selection of an appropriate finite element mesh that can capture the actual physical response of the complete structure. In the final paper, we will be presenting our recent research results pertaining to each of these problem areas. (orig.)

  12. Constitutive model with time-dependent deformations

    DEFF Research Database (Denmark)

    Krogsbøll, Anette

    1998-01-01

    are common in time as well as size. This problem is adressed by means of a new constitutive model for soils. It is able to describe the behavior of soils at different deformation rates. The model defines time-dependent and stress-related deformations separately. They are related to each other and they occur...... was the difference in time scale between the geological process of deposition (millions of years) and the laboratory measurements of mechanical properties (minutes or hours). In addition, the time scale relevant to the production history of the oil field was interesting (days or years)....

  13. Validation of constitutive equations for steel

    International Nuclear Information System (INIS)

    Valentin, T.; Magain, P.; Quik, M.; Labibes, K.; Albertini, C.

    1997-01-01

    High strain rate mechanical properties are a major concern for each steel manufacturer, especially with respect to thin sheet steel used in the automotive branch. We began to study this topic by starting a project with the following goals: acquiring reliable experimental data, understanding in depth the energy absorption in thin sheet steel and finding the right constitutive material equation. The first part of the project has been presented in. In this paper we present data computation and comparison with the existing material model theories to exploit the experimental data. (orig.)

  14. [Constitutional syndrome associated to metformin induced hepatotoxicity].

    Science.gov (United States)

    de la Poza Gómez, Gema; Rivero Fernández, Miguel; Vázquez Romero, Manuel; Angueira Lapeña, Teresa; Arranz de la Mata, Gemma; Boixeda de Miquel, Daniel

    2008-12-01

    Metformin is an oral antidiabetic agent frequently used to manage type II diabetes. This drug produces nonspecific gastrointestinal symptoms in 5-20% of patients and, more rarely, has also been associated with severe adverse effects such as lactic acidosis. Only a few isolated cases of hepatotoxicity due to this drug have been documented. We report the case of an 83-year-old man with constitutional syndrome and hepatic biochemical alterations, which were attributed to metformin after ruling out an oncologic etiology and observing complete clinical and biochemical resolution after withdrawal of the drug.

  15. Civil and Constitutional Rights of Adjudicated Youth.

    Science.gov (United States)

    Landess, Jacqueline

    2016-01-01

    Mental health clinicians serving child and adolescent patients are frequently asked to evaluate youth who have been arrested for various offenses or who are otherwise involved with the juvenile justice system. To help orient clinicians and other stakeholders involved with such cases, this article describes the evolution of the juvenile justice system and summarizes the history and current status of the civil and constitutional rights of youth involved in the adjudicatory process. This article also points out key areas in which due process rights are still evolving, particularly in the case of status offenders. Copyright © 2016 Elsevier Inc. All rights reserved.

  16. The EU and Constitutionalism in Egypt

    DEFF Research Database (Denmark)

    Seeberg, Peter

    2013-01-01

    of the unrest in Egypt followed by an analysis of the European-Egyptian relationship over the last two years divided in three parts: Egypt and the ENP-UfM complex, the Muslim Brotherhood and the Egyptian political transformation process seen in a European perspective and finally the migration issue...... in the context of Egyptian-European relations. The article argues that the EU policies, which earlier have been dominated by a pragmatic approach towards the Mubarak regime, now have to be rethought considering an Egyptian polity, where the contours of a new constitutionalism are developing....

  17. Numerically abnormal chromosome constitutions in humans

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1993-12-31

    Chapter 24, discusses numerically abnormal chromosome constitutions in humans. This involves abnormalities of human chromosome number, including polyploidy (when the number of sets of chromosomes increases) and aneuploidy (when the number of individual normal chromosomes changes). Chapter sections discuss the following chromosomal abnormalities: human triploids, imprinting and uniparental disomy, human tetraploids, hydatidiform moles, anomalies caused by chromosomal imbalance, 13 trisomy (D{sub 1} trisomy, Patau syndrome), 21 trisomy (Down syndrome), 18 trisomy syndrome (Edwards syndrome), other autosomal aneuploidy syndromes, and spontaneous abortions. The chapter concludes with remarks on the nonrandom participation of chromosomes in trisomy. 69 refs., 3 figs., 4 tabs.

  18. Constitutive relations for non-elastic deformation

    International Nuclear Information System (INIS)

    Hart, E.W.

    1978-01-01

    A new class of constitutive equations is described for non-elastic deformation of metals. The relations are embodied in a model that has had considerable experimental investigation. The model employs two deformation state variables of which one is a scalar hardness variable and the other is a stored anelastic strain. The description is entirely in terms of real time strain rates. The model and its experimental background is discussed. The relationship to mechanical calculations and a possible extension to radiation environment is also considered. (Auth.)

  19. Evaluation of constitutive models for crushed salt

    International Nuclear Information System (INIS)

    Callahan, G.D.; Loken, M.C.; Hurtado, L.D.; Hansen, F.D.

    1996-01-01

    Three constitutive models are recommended as candidates for describing the deformation of crushed salt. These models are generalized to three-dimensional states of stress to include the effects of mean and deviatoric stress and modified to include effects of temperature, grain size, and moisture content. A database including hydrostatic consolidation and shear consolidation tests conducted on Waste Isolation Pilot Plant (WIPP) and southeastern New Mexico salt is used to determine material parameters for the models. To evaluate the capability of the models, parameter values obtained from fitting the complete database are used to predict the individual tests. Finite element calculations of a WIPP shaft with emplaced crushed salt demonstrate the model predictions

  20. Engineering and the constitution. Technik und Verfassung

    Energy Technology Data Exchange (ETDEWEB)

    Herzog, R.

    1988-01-01

    We can see at every turn how instruments once used for the good of mankind become blunt right before our very eyes. They still serve their purpose, but each further step brings about less additional benefit ('residual benefit'). This is a fundamental problem rather than a detail problem, as it is the self-concept, reliability and stability of our public order that is at risk. 'Constitution' in this sense is more than just the legal basis of the state; as used by the author it refers to the laws governing a society's life. (orig./HSCH).

  1. DIRECT AND INDIRECT SOMATIC EMBRYOGENESIS ON ARABICA COFFEE (Coffea arabica

    Directory of Open Access Journals (Sweden)

    Meynarti Sari Dewi Ibrahim

    2013-10-01

    Full Text Available Propagation of Coffea arabica L. through direct and indirect somatic embryogenesis technique is promising for producing large number of coffee seedlings. The objectives of the research were to evaluate methods for direct and indirect somatic embryo-genesis induction of C. arabica var. Kartika. The explants were the youngest fully expanded leaves of arabica coffee. The evalu-ated medium was modified Murashige and Skoog (MS medium supplemented with a combination of 2.26 µM 2,4-D + 4.54 or 9.08 µM thidiazuron; 4.52 µM 2,4-D + 4.54 or 9.08 µM thidiazuron; or 9.04 µM 2,4-D + 9.08 µM thidiazuron. Both calli (100 mg and pre-embryos developed from the edge of leaf explants were subcultured into regeneration medium (half strength MS with modified vitamin, supplemented with kinetine 9.30 µM and adenine sulfate 40 mg L-1. The results showed coffee leaf explant cultured on medium containing 2.26 µM 2,4-D + 4.54 or 9.08 µM thidiazuron to induce direct somatic embriogenesis from explant, while that of 4.52 or 9.04 µM 2,4-D + 9.08 µM thidiazuron to induced indirect somatic embrio-genesis. The medium for calli induction from coffee by explants was medium supplemented with 4.52 or 9.04 µM 2,4-D in combination with 9.08 µM thidiazuron. On the other hand, the best medium for activation of induction of somatic embryos was MS medium supplemented with 9.04 µM 2,4-D + 9.08 µM thidiazuron. Based on this results, the first step for developing micropropagation for coffee has been resolved. The subsequent studies will be directed to evaluate agronomic performance of the derived planting materials.

  2. Replication of somatic micronuclei in bovine enucleated oocytes

    Directory of Open Access Journals (Sweden)

    Canel Natalia

    2012-11-01

    Full Text Available Abstract Background Microcell-mediated chromosome transfer (MMCT was developed to introduce a low number of chromosomes into a host cell. We have designed a novel technique combining part of MMCT with somatic cell nuclear transfer, which consists of injecting a somatic micronucleus into an enucleated oocyte, and inducing its cellular machinery to replicate such micronucleus. It would allow the isolation and manipulation of a single or a low number of somatic chromosomes. Methods Micronuclei from adult bovine fibroblasts were produced by incubation in 0.05 μg/ml demecolcine for 46 h followed by 2 mg/ml mitomycin for 2 h. Cells were finally treated with 10 μg/ml cytochalasin B for 1 h. In vitro matured bovine oocytes were mechanically enucleated and intracytoplasmatically injected with one somatic micronucleus, which had been previously exposed [Micronucleus- injected (+] or not [Micronucleus- injected (−] to a transgene (50 ng/μl pCX-EGFP during 5 min. Enucleated oocytes [Enucleated (+] and parthenogenetic [Parthenogenetic (+] controls were injected into the cytoplasm with less than 10 pl of PVP containing 50 ng/μl pCX-EGFP. A non-injected parthenogenetic control [Parthenogenetic (−] was also included. Two hours after injection, oocytes and reconstituted embryos were activated by incubation in 5 μM ionomycin for 4 min + 1.9 mM 6-DMAP for 3 h. Cleavage stage and egfp expression were evaluated. DNA replication was confirmed by DAPI staining. On day 2, Micronucleus- injected (−, Parthenogenetic (− and in vitro fertilized (IVF embryos were karyotyped. Differences among treatments were determined by Fisher′s exact test (p≤0.05. Results All the experimental groups underwent the first cell divisions. Interestingly, a low number of Micronucleus-injected embryos showed egfp expression. DAPI staining confirmed replication of micronuclei in most of the evaluated embryos. Karyotype analysis revealed that all Micronucleus-injected embryos had

  3. Anatomy of somatic embryogenesis in Carica papaya L.

    Directory of Open Access Journals (Sweden)

    Juliana A. Fernando

    2001-09-01

    Full Text Available Mature zygotic embryos of Carica papaya L. ‘Sunrise Solo’ were used as explants for embryogenesis induction. The explants were inoculated on Murashige and Skoog culture medium supplemented with 2 mg.L-1 2,4-dichlorophenoxyacetic acid and incubated in darkness at 25+2°C. Histological analysis of callogenesis and somatic embryogenesis indicated occurrence of direct and indirect somatic embryogenesis development. Direct somatic embryo formation was observed from hypocotyledonary epidermic cells only from explant 18 days after inoculation. Somatic embryos formed indirectly were originated from embryogenic superficial cells of pre-embryonic complexes located on peripherical and on internal cell layers of callus 49 days after inoculation. Diverse morphological differences including disformed embryos were observed among the somatic embryos.Embriões zigóticos maduros de Carica papaya L. ‘Sunrise Solo’ foram utilizados como explantes para indução da embriogênese. Estes explantes foram inoculados em meio de cultura de Murashige & Skoog suplementado com 2,0 mg.L-1 de 2,4 ácido diclorofenoxiacético (2,4-D e mantidos no escuro em câmara de crescimento à temperatura de 21°C por período de tempo variável. Através da análise histológica foi possível verificar que os primeiros embriões somáticos formaram-se diretamente a partir de células únicas da epiderme hipocotiledonar do explante após o 18º dia de cultura. Porém, os demais embriões somáticos originaram-se indiretamente a partir de células superficiais de complexos pré-embriônicos presentes nas camadas periféricas e internas do calo após o 49º dia de cultura. Foram detectadas algumas diferenças morfológicas entre os embriões somáticos obtidos.

  4. When Whole(ness is more than the Sum of the Parts: somatics as contemporary epistemological field

    Directory of Open Access Journals (Sweden)

    Ciane

    2014-12-01

    Full Text Available In the text, it is discussed some aspects on somatics in contemporary times, from the starting point of its technical and conceptual basis, clarifying premises and applications, as well as misunderstandings and restrictions. Some aspects include: conceptual, historical, and technical origins; common premises and principles developed by diverse somatic techniques; the difference between somatic technique, method, and approach; transculturality, decolonization, and repatterning; Somatic Attunement and Wisdom; institutionalization in technical and/or academic courses; somatics as autonomous field of therapy, education, aesthetics, and research; somatics as practice as research; somatic-performative research.

  5. Proposals for the Reform of Constitutional Regulations on Public Finances

    OpenAIRE

    Tibor András Hetei

    2011-01-01

    The main purpose of this paper is to make specific proposals in the areas of public finance and the budget process in the context of the reform of the Hungarian Constitution. In preparing the proposals the author has reviewed the prevailing constitutional regulations as well as the relevant practice of the Constitutional Court, and examined and compared the constitutional schemes of European countries. The paper finds that a number of aspects of the constitutional regulation of public finance...

  6. Urgensi Pengaturan Perkara Constitutional Complaint Dalam Kewenangan Mahkamah Konstitusi

    Directory of Open Access Journals (Sweden)

    Rahmat Muhajir Nugroho

    2016-02-01

    Full Text Available This study aimed to evaluate the mechanism for settling disputes in the Constitutional Court containing elements of constitutional complaint. In particular, this study focused on two things: first assessing the urgency/ importance of the idea of setting constitutional complaint in the Constitutional Court's authority. Secondly, to formulate recommendations on setting constitutional complaint in the Constitutional Court's authority. The method used in this research is descriptive qualitative. This type of research is a doctrinal law. This research studied the concept and implementation of the judicial settlement of cases that contain elements of constitutional complaint (complaint constitution by the Constitutional Court. The conclusion of this study is an important constitutional complaint mechanism is contained within the competence of the Constitutional Court to solve problems of injustice experienced by citizens as a result of public policies undertaken by the government in a broad sense, namely the executive, legislature and judiciary. Setting constitutional complaint within the competence of the Constitutional Court does not have to be explicitly stipulated in the constitution, but enough in the explanation of the Constitutional Court Act. That is not to add direct authority of the Court, but expand the meaning of the authority of the Court in testing the law.

  7. Constitutive modelling of composite biopolymer networks.

    Science.gov (United States)

    Fallqvist, B; Kroon, M

    2016-04-21

    The mechanical behaviour of biopolymer networks is to a large extent determined at a microstructural level where the characteristics of individual filaments and the interactions between them determine the response at a macroscopic level. Phenomena such as viscoelasticity and strain-hardening followed by strain-softening are observed experimentally in these networks, often due to microstructural changes (such as filament sliding, rupture and cross-link debonding). Further, composite structures can also be formed with vastly different mechanical properties as compared to the individual networks. In this present paper, we present a constitutive model presented in a continuum framework aimed at capturing these effects. Special care is taken to formulate thermodynamically consistent evolution laws for dissipative effects. This model, incorporating possible anisotropic network properties, is based on a strain energy function, split into an isochoric and a volumetric part. Generalisation to three dimensions is performed by numerical integration over the unit sphere. Model predictions indicate that the constitutive model is well able to predict the elastic and viscoelastic response of biological networks, and to an extent also composite structures. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Preliminary Test for Constitutive Models of CAP

    Energy Technology Data Exchange (ETDEWEB)

    Choo, Yeon Joon; Hong, Soon Joon; Hwang, Su Hyun; Lee, Keo Hyung; Kim, Min Ki; Lee, Byung Chul [FNC Tech., Seoul (Korea, Republic of); Ha, Sang Jun; Choi, Hoon [Korea Electric Power Research Institute, Daejeon (Korea, Republic of)

    2010-05-15

    The development project for the domestic design code was launched to be used for the safety and performance analysis of pressurized light water reactors. As a part of this project, CAP (Containment Analysis Package) code has been developing for the containment safety and performance analysis side by side with SPACE. The CAP code treats three fields (vapor, continuous liquid and dispersed drop) for the assessment of containment specific phenomena, and is featured by assessment capabilities in multi-dimensional and lumped parameter thermal hydraulic cell. Thermal hydraulics solver was developed and has a significant progress now. Implementation of the well proven constitutive models and correlations are essential in other for a containment code to be used with the generalized or optimized purposes. Generally, constitutive equations are composed of interfacial and wall transport models and correlations. These equations are included in the source terms of the governing field equations. In order to develop the best model and correlation package of the CAP code, various models currently used in major containment analysis codes, such as GOTHIC, CONTAIN2.0 and CONTEMPT-LT are reviewed. Several models and correlations were incorporated for the preliminary test of CAP's performance and test results and future plans to improve the level of execution besides will be discussed in this paper

  9. Scaling and constitutive relationships in downcomer modeling

    International Nuclear Information System (INIS)

    Daly, B.J.; Harlow, F.H.

    1978-12-01

    Constitutive relationships to describe mass and momentum exchange in multiphase flow in a pressurized water reactor downcomer are presented. Momentum exchange between the phases is described by the product of the flux of momentum available for exchange and the effective area for interaction. The exchange of mass through condensation is assumed to occur along a distinct condensation boundary separating steam at saturation temperature from water in which the temperature falls off roughly linearly with distance from the boundary. Because of the abundance of nucleation sites in a typical churning flow in a downcomer, we propose an equilibrium evaporation process that produces sufficient steam per unit time to keep the water perpetually cooled to the saturation temperature. The transport equations, constitutive models, and boundary conditions used in the K-TIF numerical method are nondimensionalized to obtain scaling relationships for two-phase flow in the downcomer. The results indicate that, subject to idealized thermodynamic and hydraulic constraints, exact mathematical scaling can be achieved. Experiments are proposed to isolate the effects of parameters that contribute to mass, momentum, and energy exchange between the phases

  10. The constitutive response of three solder materials

    International Nuclear Information System (INIS)

    Perez-Bergquist, Alejandro G.; Cao Fang; Perez-Bergquist, Sara J.; Lopez, Mike F.; Trujillo, Carl P.; Cerreta, Ellen K.; Gray, George T.

    2012-01-01

    Highlights: ► The full constitutive response of three solder materials. ► Test temperatures from −196 °C to 60 °C and strain rates from 10 −3 to >10 3 s −1 . ► Substitutes for leaded solders from a mechanical/microstructural properties view. - Abstract: As increasing worldwide demand for portable consumer electronics drives development of smaller, faster, more powerful electronic devices, components in these devices must become smaller, more precise, and more robust. Often, failure of these devices comes as a result of failure of the package (i.e. when a mobile phone is dropped) and specifically comes as a result of failure of solder interconnects. As a result, stronger more reliable solder materials are needed. In this paper, the constitutive responses of three solder materials (Sn63Pb37, Sn62Pb36Ag2, and Sn96.5Ag3Cu0.5) are analyzed as a function of temperature (−196 °C to 60 °C) and strain rate (10 −3 to >10 3 s −1 ). The lead-free Sn96.5Ag3Cu0.5 possessed the highest yield stress of the three solders at all tested strain rates and temperatures, and all solder microstructures which displayed a mechanical response that was sensitive to temperature exhibited grain coarsening with increasing plastic strain, even at room temperature.

  11. The constitutive response of three solder materials

    Energy Technology Data Exchange (ETDEWEB)

    Perez-Bergquist, Alejandro G., E-mail: alexpb@lanl.gov [Materials Science and Technology Division, Los Alamos National Laboratory, Mail Stop G755, Los Alamos, NM 87545 (United States); Cao Fang [Exxon Mobil Research and Engineering Company, Annadale, NJ 08801 (United States); Perez-Bergquist, Sara J.; Lopez, Mike F.; Trujillo, Carl P.; Cerreta, Ellen K.; Gray, George T. [Materials Science and Technology Division, Los Alamos National Laboratory, Mail Stop G755, Los Alamos, NM 87545 (United States)

    2012-05-25

    Highlights: Black-Right-Pointing-Pointer The full constitutive response of three solder materials. Black-Right-Pointing-Pointer Test temperatures from -196 Degree-Sign C to 60 Degree-Sign C and strain rates from 10{sup -3} to >10{sup 3} s{sup -1}. Black-Right-Pointing-Pointer Substitutes for leaded solders from a mechanical/microstructural properties view. - Abstract: As increasing worldwide demand for portable consumer electronics drives development of smaller, faster, more powerful electronic devices, components in these devices must become smaller, more precise, and more robust. Often, failure of these devices comes as a result of failure of the package (i.e. when a mobile phone is dropped) and specifically comes as a result of failure of solder interconnects. As a result, stronger more reliable solder materials are needed. In this paper, the constitutive responses of three solder materials (Sn63Pb37, Sn62Pb36Ag2, and Sn96.5Ag3Cu0.5) are analyzed as a function of temperature (-196 Degree-Sign C to 60 Degree-Sign C) and strain rate (10{sup -3} to >10{sup 3} s{sup -1}). The lead-free Sn96.5Ag3Cu0.5 possessed the highest yield stress of the three solders at all tested strain rates and temperatures, and all solder microstructures which displayed a mechanical response that was sensitive to temperature exhibited grain coarsening with increasing plastic strain, even at room temperature.

  12. The Eurozone Crisis: A Constitutional Analysis

    Directory of Open Access Journals (Sweden)

    Anna Sting

    2015-08-01

    Full Text Available “Every power comes through crisis” has long been a motif of European integration. The financial and sovereign debt crises, which have shaken the European Union (EU in recent years, are at first glance no different. Treaty reforms, intergovernmental treaties such as the Fiscal Compact and the Treaty Establishing a European Stability Mechanism (ESM Treaty have significantly altered the constitutional landscape of the EU and its Member States. The crisis has also inspired many European legal scholars to critically analyse the EU’s system of economic governance, as have other events throughout the history of the European Union, from the Empty Chair Crisis to the referenda in the aftermath of the Treaty of Maastricht and the failure of the Constitution for the European Union. What does seem to be different is the way in which scholars approach the issue of the Eurozone crisis. Instead of a purely legal perspective on economic governance, European legal scholars have realised that in order to understand and analyse the euro crisis, interdisciplinarity is the word of the moment.

  13. National simple: Constitutionality Analysis of Exclusions Sectorial

    Directory of Open Access Journals (Sweden)

    Guilherme Adolfo dos Santos Mendes

    2016-06-01

    Full Text Available The Constitution defines the favored legal treatment for small businesses without making any explicit exception, including and especially for tax obligations. Nevertheless, all the laws, which have introduced tax benefits guided by this higher provision, have discriminated small companies due to the economic sector of activity. Known as “National Simple” and introduced by the Complementary Law No. 123/06, the current legislation did not extend its benefits to small production units of a number of industries, such as the automotive industry, the passenger transport industry, the energy industry and the industry of manufacture of weapons, beverages and tobacco products. By demonstrating the mistakes of the arguments in favor of such exclusions, the article holds up that none of these provisions meets constitutional standards. Furthermore, based on a critical analysis of the Positive Law, it is shown that the hidden desire behind the exclusions was to keep the economic sectors of high profitability under control of big corporations to the detriment of smaller initiatives.

  14. Nuclear energy as reflected in Constitutional Law

    International Nuclear Information System (INIS)

    Ossenbuehl, F.

    1981-01-01

    The author analyses the Federal Constitutional Court's decision on the Kalkar and Muehlheim-Kaerlich reactors with regard to its content relating to the Atomic Energy Law. He examines the Atomic Energy Law within the system in which power is shared: The legal provisio of the Atomic Energy Law, the application of undetermined legal terms, the involvement of extra-legislative bodies, the statements made on residual risks. He discusses the statutory obligation of the legislator to protect, and the protection of basic rights by means of participation in procedures, the effecting of basic rights protection by means of participation in procedures, the translation into action of basic rights protection by means of participation in procedures and the interpretation of the elementary (simple) Atomic Law by the Federal Constitutional Court with regard to the interpreation and application of the Atomic Energy Law in conformity with the Basic Law. Finally, he gives his opinion on the practical consequences the decision will have, and on its binding effects for current and future licensing procedures. (HSCH) [de

  15. HOW STAR WARS ILLUMINATES CONSTITUTIONAL LAW

    Directory of Open Access Journals (Sweden)

    Cass R. Sunstein

    2017-02-01

    Full Text Available Human beings often see coherence and planned design when neither exists. This is so in movies, literature, history, economics, and psychoanalysis – and constitutional law. Contrary to the repeated claims of George Lucas, its principal author, the Star Wars series was hardly planned in advance; it involved a great deal of improvisation and surprise, even to Lucas himself. Serendipity and happenstance, sometimes in the forms of eruptions of new thinking, play a pervasive and overlooked role in the creative imagination, certainly in single authored works, and even more in multi-authored ones extending over time. Serendipity imposes serious demands on the search for coherence in art, literature, history, and law. That search leads many people (including Lucas to misdescribe the nature of their own creativity and authorship. The misdescription appears to respond to a serious human need for sense-making and pattern-finding, but it is a significant obstacle to understanding and critical reflection. Whether Jedi or Sith, many authors of constitutional law are a lot like the author of Star Wars, disguising the essential nature of their own creative processes.

  16. Towards Viscoplastic Constitutive Models for Cosserat Rods

    Directory of Open Access Journals (Sweden)

    Dörlich Vanessa

    2016-06-01

    Full Text Available Flexible, slender structures like cables, hoses or wires can be described by the geometrically exact Cosserat rod theory. Due to their complex multilayer structure, consisting of various materials, viscoplastic behavior has to be expected for cables under load. Classical experiments like uniaxial tension, torsion or three-point bending already show that the behavior of e.g. electric cables is viscoplastic. A suitable constitutive law for the observed load case is crucial for a realistic simulation of the deformation of a component. Consequently, this contribution aims at a viscoplastic constitutive law formulated in the terms of sectional quantities of Cosserat rods. Since the loading of cables in applications is in most cases not represented by these mostly uniaxial classical experiments, but rather multiaxial, new experiments for cables have to be designed. They have to illustrate viscoplastic effects, enable access to (viscoplastic material parameters and account for coupling effects between different deformation modes. This work focuses on the design of such experiments.

  17. Preliminary Test for Constitutive Models of CAP

    International Nuclear Information System (INIS)

    Choo, Yeon Joon; Hong, Soon Joon; Hwang, Su Hyun; Lee, Keo Hyung; Kim, Min Ki; Lee, Byung Chul; Ha, Sang Jun; Choi, Hoon

    2010-01-01

    The development project for the domestic design code was launched to be used for the safety and performance analysis of pressurized light water reactors. As a part of this project, CAP (Containment Analysis Package) code has been developing for the containment safety and performance analysis side by side with SPACE. The CAP code treats three fields (vapor, continuous liquid and dispersed drop) for the assessment of containment specific phenomena, and is featured by assessment capabilities in multi-dimensional and lumped parameter thermal hydraulic cell. Thermal hydraulics solver was developed and has a significant progress now. Implementation of the well proven constitutive models and correlations are essential in other for a containment code to be used with the generalized or optimized purposes. Generally, constitutive equations are composed of interfacial and wall transport models and correlations. These equations are included in the source terms of the governing field equations. In order to develop the best model and correlation package of the CAP code, various models currently used in major containment analysis codes, such as GOTHIC, CONTAIN2.0 and CONTEMPT-LT are reviewed. Several models and correlations were incorporated for the preliminary test of CAP's performance and test results and future plans to improve the level of execution besides will be discussed in this paper

  18. Three forms of somatization in primary care: prevalence, co-occurrence, and sociodemographic characteristics.

    Science.gov (United States)

    Kirmayer, L J; Robbins, J M

    1991-11-01

    Three definitions of somatization were operationalized: (a) high levels of functional somatic distress, measured by the Somatic Symptom Index (SSI) of the Diagnostic Interview Schedule; (b) hypochondriasis measured by high scores on a measure of illness worry in the absence of evidence for serious illness; and (c) exclusively somatic clinical presentations among patients with current major depression or anxiety. Of 685 patients attending two family medicine clinics, 26.3% met criteria for one or more forms of somatization. While DSM-III somatization disorder had a prevalence of only 1% in this population, 16.6% of the patients met abridged criteria for subsyndromal somatization disorder (SSI 4,6). Hypochondriacal worry had a prevalence of 7.7% in the clinic sample. Somatized presentations of current major depression or anxiety disorder had a prevalence of 8%. The three forms of somatization were associated with different sociodemographic and illness behavior characteristics. A majority of patients met criteria for only one type of somatization, suggesting that distinct pathogenic processes may be involved in each of the three types.

  19. Germline contamination and leakage in whole genome somatic single nucleotide variant detection.

    Science.gov (United States)

    Sendorek, Dorota H; Caloian, Cristian; Ellrott, Kyle; Bare, J Christopher; Yamaguchi, Takafumi N; Ewing, Adam D; Houlahan, Kathleen E; Norman, Thea C; Margolin, Adam A; Stuart, Joshua M; Boutros, Paul C

    2018-01-31

    The clinical sequencing of cancer genomes to personalize therapy is becoming routine across the world. However, concerns over patient re-identification from these data lead to questions about how tightly access should be controlled. It is not thought to be possible to re-identify patients from somatic variant data. However, somatic variant detection pipelines can mistakenly identify germline variants as somatic ones, a process called "germline leakage". The rate of germline leakage across different somatic variant detection pipelines is not well-understood, and it is uncertain whether or not somatic variant calls should be considered re-identifiable. To fill this gap, we quantified germline leakage across 259 sets of whole-genome somatic single nucleotide variant (SNVs) predictions made by 21 teams as part of the ICGC-TCGA DREAM Somatic Mutation Calling Challenge. The median somatic SNV prediction set contained 4325 somatic SNVs and leaked one germline polymorphism. The level of germline leakage was inversely correlated with somatic SNV prediction accuracy and positively correlated with the amount of infiltrating normal cells. The specific germline variants leaked differed by tumour and algorithm. To aid in quantitation and correction of leakage, we created a tool, called GermlineFilter, for use in public-facing somatic SNV databases. The potential for patient re-identification from leaked germline variants in somatic SNV predictions has led to divergent open data access policies, based on different assessments of the risks. Indeed, a single, well-publicized re-identification event could reshape public perceptions of the values of genomic data sharing. We find that modern somatic SNV prediction pipelines have low germline-leakage rates, which can be further reduced, especially for cloud-sharing, using pre-filtering software.

  20. Somatic cell count and biochemical components of milk related to udder health in buffaloes

    Directory of Open Access Journals (Sweden)

    S.T. Singh

    2010-02-01

    Full Text Available The 399 clinically healthy quarters from 101 Murrah buffaloes were analyzed for somatic cell count (SCC; DCC and microscope methods and biochemical composition of milk in relation to udder health. The udder health revealed specific subclinical mastitis (SSM in 7% and non-specific mastitis (NSM in 49% of quarters. Latent infections comprised 1%. Staphylococci (43%, streptococci (39% and corynebacteria (18% constituted chief etiological agents in SSM. Electrical conductivity increased significantly both in SSM and NSM compared to healthy quarters. Significant effects for SNF and density were seen in SSM only. DCC and microscope depicted similar cell counts with a correlation coefficient of 0.89. The correlations of DCC with CMT and EC were 0.85 and 0.51, respectively. Quarters with negative CMT reactions had DCC values of < 3 × 105 cells/ml. The DCC means for negative, trace, and +1 to 2 CMT scores were 122, 238, and 593 (× 103 cells/ml, respectively. Lactose with discrimination ability of 83.76% was found better indicator of udder inflammation in buffaloes. Buffaloes unlike cows have low numbers of quarter infections, respond similarly as cows to udder inflammation but at different levels, and DCC may be effectively employed for expressing milk cell count in this species.

  1. BIOMETRIC INDICES OF CONSTITUTIONAL RISKS FOR DEVELOPMENT OF PARANOID SCHIZOPHRENIA IN MALE PATIENTS

    Directory of Open Access Journals (Sweden)

    Lebedeva Е.A

    2009-09-01

    Full Text Available Aim: the current study examines features and correlations of particular psychodynamic, dermatoglyphic characteristics and body constitution of men with paranoid schizophrenia. Study groups: 25 men having the "paranoid schizophrenia" (F20.0, 27 men having no mental diseases. Methods: psychodiagnostic tests (Hand test, the Big Five Inventory (BFI, anthropometry; dactyloscopy. Results: there were statistically significant differences in such personality factors as: extroversion and openness among two groups. Significantly smaller sizes of the chest and thigh circumferences were found in men with paranoid schizophrenia. The schizophrenic group exhibited higher frequency of "ulnar loop" and "double loop" finger pattern occurrence. Our study found a number of somato-psychic, dermato-psychic and dermato-somatic correlations, as well as correlations between personality factors and age. Conclusion: the examination of personality features correlated with markers of dermatoglyphic and body constitution helped to identify the predictors of risks for developing paranoid schizophrenia. This makes it possible the identification of at-risk groups with their monitoring and focusing on preventive programs

  2. Constitutive activation of the ERK pathway in melanoma and skin melanocytes in Grey horses.

    Science.gov (United States)

    Jiang, Lin; Campagne, Cécile; Sundström, Elisabeth; Sousa, Pedro; Imran, Saima; Seltenhammer, Monika; Pielberg, Gerli; Olsson, Mats J; Egidy, Giorgia; Andersson, Leif; Golovko, Anna

    2014-11-21

    Constitutive activation of the ERK pathway, occurring in the vast majority of melanocytic neoplasms, has a pivotal role in melanoma development. Different mechanisms underlie this activation in different tumour settings. The Grey phenotype in horses, caused by a 4.6 kb duplication in intron 6 of Syntaxin 17 (STX17), is associated with a very high incidence of cutaneous melanoma, but the molecular mechanism behind the melanomagenesis remains unknown. Here, we investigated the involvement of the ERK pathway in melanoma development in Grey horses. Grey horse melanoma tumours, cell lines and normal skin melanocytes were analyzed with help of indirect immunofluorescence and immunoblotting for the expression of phospho-ERK1/2 in comparison to that in non-grey horse and human counterparts. The mutational status of BRAF, RAS, GNAQ, GNA11 and KIT genes in Grey horse melanomas was determined by direct sequencing. The effect of RAS, RAF and PI3K/AKT pathways on the activation of the ERK signaling in Grey horse melanoma cells was investigated with help of specific inhibitors and immunoblotting. Individual roles of RAF and RAS kinases on the ERK activation were examined using si-RNA based approach and immunoblotting. We found that the ERK pathway is constitutively activated in Grey horse melanoma tumours and cell lines in the absence of somatic activating mutations in BRAF, RAS, GNAQ, GNA11 and KIT genes or alterations in the expression of the main components of the pathway. The pathway is mitogenic and is mediated by BRAF, CRAF and KRAS kinases. Importantly, we found high activation of the ERK pathway also in epidermal melanocytes, suggesting a general predisposition to melanomagenesis in these horses. These findings demonstrate that the presence of the intronic 4.6 kb duplication in STX17 is strongly associated with constitutive activation of the ERK pathway in melanocytic cells in Grey horses in the absence of somatic mutations commonly linked to the activation of this

  3. Post-Revolution Constitutionalism: The Impact of Drafting Processes on the Constitutional Documents in Tunisia and Egypt

    DEFF Research Database (Denmark)

    Elsayed, Ahmed Mohamed Abdelfattah

    2014-01-01

    This paper seeks to address the constitutional paths that followed the Arab awakening in both Tunisia and Egypt. The Tunisian constitutional process, despite some tensions, was largely peaceful and consensual. On the other hand, the process in Egypt of establishing a new constitutional arrangement...... at identifying the factors have impacted both the constitutional drafting process and the popular perception of the produced constitutions in each of Tunisia and Egypt....

  4. Constitution and religiosity of/in the constitutional order of the National Socialist Empire

    Directory of Open Access Journals (Sweden)

    Velez, Pedro

    2017-05-01

    Full Text Available In this article, we will analyse the National Socialist regime as a politico-constitutional reality. We will do it from a new way of looking at politico-constitutional phenomena, interpreting them as registered in a religious grounding. It seeks to show that the National Socialist regime was characterised by having identified the political community – a racially interpreted and raised community to the Absolute – with an empirical historic personality regarded as eminently communitarian. It suggests that the regime constitutes a sui generis case, either in a context of regimes conventionally classified as "right-wing authoritarian and/or totalitarian" or in a larger context of contemporary politics.

  5. The Constitutional Court and the Imperative of its Reform

    Directory of Open Access Journals (Sweden)

    Claudia Gilia

    2012-12-01

    Full Text Available Recent debates on the upcoming review of the Constitution have determined us to pay close attention to the basic institution in a democratic state, that is the Constitutional Court. Being caught in the crossfire between power and opposition, the Constitutional Court had a hard time lately, facing severe attacks. The aim of our study is to analyze the evolution of the Constitutional Court within the inland constitutional system, particularly bringing up the flaws describing the Court’s activity. We have also analyzed the proposals put forth by several bodies or experts regarding the constitutional contentious court. At the end of our study, following an analysis of different constitutional types of constitutional review, used by a number of states in Europe, we introduced several resolutions that may improve the role, the course and, last but not least, the activity of the Romanian Constitutional Court.

  6. The 1857 Constitution and its Parlamentary Interlude

    Directory of Open Access Journals (Sweden)

    David Pantoja Morán

    2008-04-01

    Full Text Available For a long time, American scholars have noticed that Mexico ex­perienced  a parlamentary form of government during  the brief period between the end of the Reform War and the landing of the invading troops, which gave place to the Intervention War against imperial claims. despite the significance of this observation, Mexi­can scholars had virtually ignored it. This work seeks to reveal, through a political, historical, and le­gal analysis of these events, if such an experience can be described as parlamentary, if the 1857 Constitution shows signs of a parlamen­tary system, and if this might have been the intention of its authors.

  7. Constituting objectivity: Transcendental perspectives on modern physics

    Science.gov (United States)

    Everett, Jonathan

    2012-05-01

    There is increasing interest in exploring Kantian approaches in the study of the history and philosophy of physics. The most well-known examples of this trend-Friedman's (2001), Ryckman's (2005) and DiSalle's (2006)-focus on Kantianism in the context of the development of the general theory of relativity. The edited collection Constituting Objectivity seeks to develop key Kantian insights-in the most part-in the context of later developments in physics: as well as discussing relativity the volume also provides Kantian interpretations of Bohr's development of quantum theory and continues to provide Kantian insight from later interpretations of quantum mechanics all the way through to considering noncommutative geometry and loop quantum gravity. The volume contains papers on a wide variety of subjects and offers an essential introduction to the breadth of Kantian trends in modern physics.

  8. Nonlinear constitutive relations for anisotropic elastic materials

    Science.gov (United States)

    Sokolova, Marina; Khristich, Dmitrii

    2018-03-01

    A general approach to constructing of nonlinear variants of connection between stresses and strains in anisotropic materials with different types of symmetry of properties is considered. This approach is based on the concept of elastic proper subspaces of anisotropic materials introduced in the mechanics of solids by J. Rychlewski and on the particular postulate of isotropy proposed by A. A. Il’yushin. The generalization of the particular postulate on the case of nonlinear anisotropic materials is formulated. Systems of invariants of deformations as lengths of projections of the strain vector into proper subspaces are developed. Some variants of nonlinear constitutive relations for anisotropic materials are offered. The analysis of these relations from the point of view of their satisfaction to general and limit forms of generalization of partial isotropy postulate on anisotropic materials is performed. The relations for particular cases of anisotropy are written.

  9. Constitutive Models for Shape Memory Alloy Polycrystals

    Science.gov (United States)

    Comstock, R. J., Jr.; Somerday, M.; Wert, J. A.

    1996-01-01

    Shape memory alloys (SMA) exhibiting the superelastic or one-way effects can produce large recoverable strains upon application of a stress. In single crystals this stress and resulting strain are very orientation dependent. We show experimental stress/strain curves for a Ni-Al single crystal for various loading orientations. Also shown are model predictions; the open and closed circles indicate recoverable strains obtained at various stages in the transformation process. Because of the strong orientation dependence of shape memory properties, crystallographic texture can be expected to play an important role in the mechanical behavior of polycrystalline SMA. It is desirable to formulate a constitutive model to better understand and exploit the unique properties of SMA.

  10. The Causes of Failure of the European Constitution From the Perspective of the Constitution-Making Process

    Directory of Open Access Journals (Sweden)

    Robert Podolnjak

    2006-01-01

    Full Text Available The basic argument of the article is that the main causes of failure of the European Constitution stem from an inadequate preparation and implementation of a complex procedure of constitution-making for a federation of countries on a continental scale. This process includes the issues of temporal aspects of constitutionmaking, the subject of constitution-making, the text of the constitution, the strategy of constitutional ratifi cation and the constitution-makers themselves. The principal causes of failure of the European Constitution will be presented in the form of certain preliminary assumptions, which will then be examined in the light of certain comparative experiences of constitution-making in two federal systems – the American and the Swiss system. The primary mistakes of the European constitution-making are refl ected in the lack of an appropriate moment for making the constitution, in the vagueness of the document in terms of its constitutional or contractual quality, in the creation of a text of the Constitution which is completely incomprehensible to the average citizen, in the making of the Constitution without a vision or ambition, in the complete lack of any strategy of ratifi cation of the Constitution, in the insistence on the direct participation of the people in the adoption of the Constitution, which is legally and politically considered primarily an international treaty, and in badly managed media presentation and defence of the Constitution before the European public. The most important mistakes, crucial to the failure of the Constitution, are the ambivalent approach of the European constitutionmakers to the mode of ratifi cation of the Constitution, and their disregard of the constitution-making experience of other federal countries.

  11. Comparison of Excretory-Secretory and Somatic Antigens of Ornithobilharzia turkestanicum in Agar Gel Diffusion Test

    Directory of Open Access Journals (Sweden)

    H Miranzadeh

    2008-12-01

    Full Text Available Background: Ornithobilharziosis as one of the parasitic infections may give rise to serious economic problems in animal husbandry. The Aim of the study was to prepare and compare the somatic and excretory-secretory (ES antigens of O. tur­kestanicum in gel diffusion test. Methods: Excretory-secretory (ES and somatic antigens of Ornithobilharzia turkestanicum were prepared from collected worms from mesentric blood vessels of infected sheep. The laboratory bred rabbits were immunized with antigens and then antisera were prepared. The reaction of antigens and antisera was observed in gel diffusion test. Results: ES antigens of this species showed positive reaction with antisera raised against ES and also somatic antigens. Somatic antigens also showed positive reaction with antisera raised against somatic and also ES antigens. Conclusion: The antigenicity of O. turkestanicum ES and somatic antigens is the same in gel diffusion test.

  12. Characterization of somatic embryogenesis initiated from the Arabidopsis shoot apex.

    Science.gov (United States)

    Kadokura, Satoshi; Sugimoto, Kaoru; Tarr, Paul; Suzuki, Takamasa; Matsunaga, Sachihiro

    2018-04-28

    Somatic embryogenesis is one of the best examples of the remarkable developmental plasticity of plants, in which committed somatic cells can dedifferentiate and acquire the ability to form an embryo and regenerate an entire plant. In Arabidopsis thaliana, the shoot apices of young seedlings have been reported as an alternative tissue source for somatic embryos (SEs) besides the widely studied zygotic embryos taken from siliques. Although SE induction from shoots demonstrates the plasticity of plants more clearly than the embryo-to-embryo induction system, the underlying developmental and molecular mechanisms involved are unknown. Here we characterized SE formation from shoot apex explants by establishing a system for time-lapse observation of explants during SE induction. We also established a method to distinguish SE-forming and non-SE-forming explants prior to anatomical SE formation, enabling us to identify distinct transcriptome profiles of these two explants at SE initiation. We show that embryonic fate commitment takes place at day 3 of SE induction and the SE arises directly, not through callus formation, from the base of leaf primordia just beside the shoot apical meristem (SAM), where auxin accumulates and shoot-root polarity is formed. The expression domain of a couple of key developmental genes for the SAM transiently expands at this stage. Our data demonstrate that SE-forming and non-SE-forming explants share mostly the same transcripts except for a limited number of embryonic genes and root genes that might trigger the SE-initiation program. Thus, SE-forming explants possess a mixed identity (SAM, root and embryo) at the time of SE specification. Copyright © 2018. Published by Elsevier Inc.

  13. In vivo somatic mutation systems in the mouse

    International Nuclear Information System (INIS)

    Russell, L.B.

    1979-01-01

    In an effort to meet the need for a fast and cheap in vivo prescreen for inherited mammalian point mutations, a somatic forward-mutation method, originally developed in an x-ray experiment, has more recently been tested in work with chemical mutagens. The method makes use of coat-color mutations because the gene product is usually locally expressed, mosaics can be detected with minimal effort, and opportunities for making comparison with induction of germinal point mutations are greatest.--Following treatment of embryos that are heterozygous at specific coat-color loci, various induced genetic changes can result in expression of the recessive (RS) in clones derived from mutant melanocyte precursor cells. However, other events, such as decrease in the number of precursor cells, or disturbed differentiation, can also result in spots, which with careful classification can usually be distinguished from RS's on the basis of their location and color. When this is done, the relative RS frequencies for a series of compounds at least roughly parallel the relative spermatogonial mutation rates. The fact that easily measurable (though low) RS rates are obtained with compounds that have yielded negative results in spermatogonial tests is not surprising in view of the fact that RS's can be caused by several mechanisms besides point mutation.--In spite of the parallelism observed in one laboratory, the usefulness of the in vivo somatic mutation method as a prescreen could come to be doubted because of major discrepancies between results of similar experiments at different laboratories. However, It appears probable that at least some of these discrepancies are due to failure to discriminate between spots that probably resulted from melanocyte insufficiency and spots that resulted from expression of the recessive.--Reverse somatic mutation systems can potentially avoid some of the pitfalls of forward mutation systems. Such system are still in developmental stages

  14. Cloning Endangered Felids by Interspecies Somatic Cell Nuclear Transfer.

    Science.gov (United States)

    Gómez, Martha C; Pope, C Earle

    2015-01-01

    In 2003, the first wild felid was produced by interspecies somatic cell nuclear transfer. Since then other wild felid clone offspring have been produced by using the same technique with minor modifications. This chapter describes detailed protocols used in our laboratory for (1) the isolation, culture, and preparation of fibroblast cells as donor nucleus, and (2) embryo reconstruction with domestic cat enucleated oocytes to produce cloned embryos that develop to the blastocyst stage in vitro and, after transfer into synchronized recipients, establish successful pregnancies.

  15. Novel technologies using radiation and somatic embryogenesis for Kenaf improvement

    International Nuclear Information System (INIS)

    Rusli Ibrahim; Siti Mariam Mohd Nahar; Siti Hajar Mohd Nahar; Abdul Rahim Harun; Azhar Mohamad; Sobri Hussein

    2010-01-01

    Full text: Kenaf (Hibiscus cannabinus L.) is a plant in the Malvaceae family, similar to roselle (Hibiscus sabdariffa), cotton (Gossypium hirsutum L.) and okra (Abelmoschus esculentus), holds a promising potential in the Malaysian bio composite industry. Its long fibres are suitable in the process of making a number of products such as pulp and paper, fibre and particle boards, as well as fibre reinforced plastic components and chemical absorbent. Most varieties of kenaf are photo period sensitive and vegetative growth increases until the daylight period becomes less than 12 h 30 min. flowering is then initiated and the vegetative growth rate declines. At present, most of the varieties planted by the farmers produced very low yield, between 3-5 tons/ha. The aim of this research proposal is to study the potential of using nuclear technique with the use radiation in combination with biotechnology to induce genetic variability in kenaf using somatic embryogenesis. Since mutation is a single cell event, irradiation of cell cultures such as somatic embryos will induce high rate of mutation for selection of desired traits. One of the main objectives of the project was to establish an efficient and productive regeneration system for intact plants from somatic embryos obtained from the original mother plant varieties: G4, V36 dan G393. Once regeneration protocol has been optimized, somatic embryos were irradiated using both acute (high dose rate) and chronic (lower dose rate) gamma irradiation with effective doses (2-3 doses). It takes between 4-5 months to reach maximum height of 4-6 meters from seed propagated plants before they can be harvested. With the use of in vitro mutagenesis, screening and selection of new mutant lines with traits of interest can be achieved within a short period of time (3-5 years). Field evaluations were carried out in collaboration with National Kenaf and Tobacco Board (NKTB) and Kelantan Biotech Corporation Sdn. Bhd. targeted for desired

  16. Method for somatic cell nuclear transfer in zebrafish.

    Science.gov (United States)

    Siripattarapravat, Kannika; Cibelli, Jose B

    2011-01-01

    Somatic cell nuclear transfer (SCNT) has been a well-known technique for decades and widely applied to generate identical animals, including ones with genetic alterations. The system has been demonstrated successfully in zebrafish. The elaborated requirements of SCNT, however, limit reproducibility of the established model to a few groups in zebrafish research community. In this chapter, we meticulously outline each step of the published protocol as well as preparations of equipments and reagents used in zebrafish SCNT. All describable detailed-tips are elaborated in texts and figures. Copyright © 2011 Elsevier Inc. All rights reserved.

  17. [Treatment of functional somatic syndrome with abdominal pain].

    Science.gov (United States)

    Abe, Tetsuya; Kanbara, Kenji; Mizuno, Yasuyuki; Fukunaga, Mikihiko

    2009-09-01

    Functional somatic syndrome (FSS) with abdominal pain include functional gastrointestinal disorder, chronic pancreatitis, chronic pelvic pain syndrome, which generally contain autonomic dysfunction. Regarding the treatment of FSS, it is important to know about FSS for a therapist at first. Secondly, the therapist should find out physical dysfunction of patients positively, and confirm objectively the hypotheses about both peripheral and central pathophysiological mechanisms as much as possible. Heart rate variability is an easy method, and useful to assess autonomic function. After grasping the patient's explanatory model about the illness, the therapist showes the most acceptable treatment for the patient at last.

  18. Do yogis have “Learning Styles”? (A somatic solution

    Directory of Open Access Journals (Sweden)

    William Ben Strean

    2017-01-01

    Full Text Available Background: "Learning styles" has captivated a great deal of attention in yoga teacher training. The triad of visual, auditory, and kinesthetic learning styles has been particularly popular; yet as Sharp et al. asserted, such an approach trivializes the complexity of learning and compromises scholarship at all levels of the education community. Aims: This paper addresses that although there is great merit in recognizing yoga students′ differences and preferences, many uses of learning styles in yoga teacher training are superficial and promote self-handicapping. Conclusion: A somatic perspective (from soma, the body in its wholeness offers a framework to reconsider the depth of effective learning.

  19. Molecular profiling of Vitis vinifera Chardonnay obtained by somatic embryogenesis

    Directory of Open Access Journals (Sweden)

    Christophe Bertsch

    2003-12-01

    Full Text Available With the help of microsatellite profiling, we showed that Vitis vinifera Chardonnay clone 96 is a periclinal chimera plant which is composed at least of two distinct cell layers. Performing somatic embryogenesis allowed us to separate the two cell layers and to regenerate L1 plants. These regenerated L1 plants did not show phenotypic differences to the parental clone when grown in greenhouse conditions, suggesting therefore that the phenotype of Chardonnay 96 did not result of an interaction between the two distinct cell layers L1 and L2.

  20. Do yogis have "Learning Styles"? (A somatic solution).

    Science.gov (United States)

    Strean, William Ben

    2017-01-01

    Learning styles has captivated a great deal of attention in yoga teacher training. The triad of visual, auditory, and kinesthetic learning styles has been particularly popular; yet as Sharp et al . asserted, such an approach trivializes the complexity of learning and compromises scholarship at all levels of the education community. This paper addresses that although there is great merit in recognizing yoga students' differences and preferences, many uses of learning styles in yoga teacher training are superficial and promote self-handicapping. A somatic perspective (from soma, the body in its wholeness) offers a framework to reconsider the depth of effective learning.