Home About us Contact
|
Home About us Contact | ||
|
|
||
Specific Individual (specific + individual)
Selected AbstractsCatharinus versus Luther, 1521HISTORY, Issue 291 2003Patrick Preston In 1520 at the instigation of the influential Cardinals Giulio de' Medici and Nicholas von Schönberg, Ambrosius Catharinus Politus was asked to undertake the defence of the Church against Luther. Catharinus wrote the Apologia of 1520 at great speed, but he did not betray the trust that had been placed in him. Indeed, the resulting work may with plausibility be considered the literary origin of the Counter-Reformation. The main argument of this article is that the eleven ways of deceiving the people that Catharinus ascribed to Luther in Book I of the Apologia were tantamount to the claim that Luther was Antichrist. Luther was angered by the innuendo and responded in 1521 by applying the ,Antichrist' description not to any specific individual but to the entire papal church. In reading Daniel 23,5 as a prophecy of a Church that was the instrument of Satan, Luther revealed a remarkable comic gift, but he did not answer the case that Catharinus had made against him in a very different polemical style. [source] The assessment of positivity and negativity in social networks: the reliability and validity of the social relationships index,JOURNAL OF COMMUNITY PSYCHOLOGY, Issue 4 2009Rebecca A. Campo The Social Relationships Index (SRI) was designed to examine positivity and negativity in social relationships. Unique features of this scale include its brevity and the ability to examine relationship positivity and negativity at the level of the specific individual and social network. The SRI's psychometric properties were examined in three studies. The SRI demonstrated good psychometric properties, including test,retest reliability for the assessment of positivity and negativity, and of relationship classifications across social networks. Additionally, discriminant and convergent validity was established with existing social relationship and personality scales. Finally, the SRI showed some generalizability across different contexts. These studies suggest that the SRI is a reliable and valid alternative measure for use in health studies that require a shorter assessment of relationships. © 2009 Wiley Periodicals, Inc. [source] IN-HOME FAMILY THERAPY: INDICATORS OF SUCCESSJOURNAL OF MARITAL AND FAMILY THERAPY, Issue 4 2005Jeremy B. Yorgason In this study, we explore how specific individual, family, and family-within-community characteristics, as well as aspects of in-home family therapy, relate to responses to treatment. The Child and Adolescent Functional Assessment Scale scores and Global Assessment of Functioning scores were used as outcome measures. Results revealed significant differences between pre- and post-scores for clients receiving in-home family therapy services, providing an initial indicator of treatment success. In addition, primary family caregiver social support, role performance in school/work, and self-harmful behavior were indicative of successful outcomes. Clients with higher problem levels had the greatest rates of change, and clients receiving more hours of services fared better in therapy. [source] Diagnosis And Treatment Planning Are Essential Prior To Commencing Endodontic Treatment: Discuss This Statement As It Relates To Clinical Endodontic ManagementAUSTRALIAN ENDODONTIC JOURNAL, Issue 1 2005Ms Trudy Stewart Diagnosis and treatment planning are essential to the practice of endodontics. Diagnosis aims to determine whether pathological involvement of the dental pulp has or is occurring. Treatment planning meanwhile, involves appropriately selecting cases, determining how difficult the treatment may be to perform on a specific individual and sequencing treatment procedures to achieve a healthy and functional dentition. In endodontic management, this may involve establishing whether the tooth is restorable and periodontally sound, the patient is able to tolerate the treatments and the clinician has the skills to perform the required treatment procedures. Careful consideration of these issues must be given prior to commencing treatment. [source] Using pedigree information to monitor genetic variability of endangered populations: the Xalda sheep breed of Asturias as an exampleJOURNAL OF ANIMAL BREEDING AND GENETICS, Issue 2 2003F. Goyache Summary The aim of this work is to highlight the need of monitoring small populations to conserve their genetic variability by using a set of parameters to characterize both the structure of populations and management practices. As a representative example we analyse the pedigree information of the endangered Xalda sheep breed of Asturias. The herdbook of Xalda sheep included a total of 805 animals and 62 herds. The number of founders was 329. Nowadays, there are 562 live animals and 26 active herds. The breed is in risk of losing genetic diversity because of the abusive use of certain individuals as parents. The effective number of founder animals is 81.1. The effective number of founder herds is 9.9. The average value of inbreeding in the whole Xalda population was 1.5%. The average relatedness (AR) coefficient reached 1.8% in the whole pedigree. The genetic representation of the lines of founders is unbalanced. Inbreeding trends and effective size do not provide realistic information concerning the risk of loss of diversity as a result of the shallowness of the genealogical information. We suggest the monitoring of the breed using AR to unbalance the genetic contributions of specific individuals, equalizing the genetic representation of the founders and lines in the population. In addition, AR can suggest the introduction of new, under-represented animals in herds showing high average AR values relative to the population. Our results can be useful to improve the development of conservation initiatives involving open herdbooks to avoid the risk of loss of genetic diversity caused by incorrect management practices. Zusammenfassung Verwendung von Pedigree Informationen zur Konservierung genetischer Variabilität in gefährdeten Populationen: Das asturische Xalda Schaf als Beispiel Das Ziel dieser Arbeit ist es, die Notwendigkeit hervorzuheben, Pedigree Informationen in kleinen Populationen durch Verwendung bestimmter Parameter zu analysieren, um sowohl die Struktur der Populationen als auch Managementmaßnahmen zu charakterisieren. Als repräsentatives Beispiel analysieren wir Pedigree Informationen des gefährdeten Xalda Schafes in Asturien. Das Herdbuch des Xalda Schafes umfasst 805 Tiere in 62 Herden. Die Population ging aus 329 Tieren hervor. Zur Zeit beträgt die Population 562 lebende Tiere und 26 aktive Herden. Die Rasse ist aufgrund der starken Nutzung weniger Individuen als Elterntiere in Gefahr, genetische Variabilität zu verlieren. Die effektive Zahl an Gründertieren ist 81,1, die an Herden 9,9. Der durchschnittliche Inzuchtkoeffizient in der gesamten Xalda Population war 1,5%. Der durchschnittliche Verwandtschaftskoeffizient (AR) erreichte 1,8% im gesamten Pedigree. Die genetische Repräsentation der Ausgangslinien ist nicht ausgewogen. Der Inzuchtzuwachs und die effektive Größe bringen aufgrund unzureichender genealogischer Daten keine realistischen Informationen bezüglich Gefährdungsstatus. Wir empfehlen eine Untersuchung der Rasse unter Verwendung von AR, um die genetischen Anteile spezifischer Individuen auszugleichen und um die unausgewogene genetische Repräsentation der Gründer und Basislinien in der Population auszugleichen. Die Verwendung von AR legt die Nutzung neuer, unterrepräsentierter Tiere in den Herden nahe, die hohe durchschnittliche AR Werte im Vergleich zur Gesamtpopulation aufweisen. Unsere Ergebnisse können für die Weiterentwicklungen von Konservierungsmaßnahmen wie offene Herdbücher nützlich sein, um das Risiko eines Verlustes genetischer Diversität durch fehlerhafte Zuchtmaßnahmen zu vermeiden. [source] Hunting for large carnivore conservationJOURNAL OF APPLIED ECOLOGY, Issue 6 2009Adrian Treves Summary 1. Carnivores are difficult to conserve because of direct and indirect competition with people. Public hunts are increasingly proposed to support carnivore conservation. This article reviews scientific evidence for the effectiveness of public hunts of large carnivores in attaining three common policy goals: stable carnivore populations, preventing conflict with carnivores (property damage and competition over game) and building public support for carnivore conservation. 2. Sustainable exploitation of stable wildlife populations has a solid, scientific foundation but the theory and its predictions must be adapted to complex patterns of carnivore behavioural ecology and population dynamics that demand years of landscape-level monitoring to understand fully. 3. A review of the evidence that hunting prevents property damage or reduces competition for game reveals large gaps in our understanding. Reducing the number of large carnivores to protect hunters' quarry species seems straightforward but we still know little about behavioural and ecological responses of the contested prey and sympatric meso-predators. For reducing property damage, the direct effect , numerical reduction in problematic individual carnivores , presents numerous obstacles, whereas the indirect effect , behavioural avoidance of humans by hunted carnivores , holds more promise. 4. Scientific measures of public support for carnivore-hunting policies are almost completely lacking, particularly measures of attitudes among hunters before and after controversial wildlife is designated as legal game species. Moreover, illegal killing of carnivores does not appear to diminish if they are designated as game. 5.Synthesis and applications. Sustainable hunting to maintain stable populations is well understood in theory but complex life histories of carnivores, and behavioural changes of hunters and the carnivores they stalk may result in unsustainable mortality for carnivores. The direct impact of hunting on carnivore damage to property is unclear and even doubtful given the inability or unwillingness of hunters to remove specific individuals selectively. However, hunters may indirectly deter carnivores from people and their property. The assumption that hunters will steward carnivores simply because they have in the past helped conserve other game species requires more study as preliminary results suggest it is incorrect. Policy-makers may achieve support for policy if they mesh utilitarian and preservationist values held by the general public. A number of opposed hypotheses should be disentangled before researchers confidently inform policy on sustainable hunting to prevent conflicts and build public support for carnivore conservation. [source] Context-dependency of a complex fruit,frugivore mutualism: temporal variation in crop size and neighborhood effectsOIKOS, Issue 3 2010Soumya Prasad The quantity of fruit consumed by dispersers is highly variable among individuals within plant populations. The outcome of such selection operated by frugivores has been examined mostly with respect to changing spatial contexts. The influence of varying temporal contexts on frugivore choice, and their possible demographic and evolutionary consequences is poorly understood. We examined if temporal variation in fruit availability across a hierarchy of nested temporal levels (interannual, intraseasonal, 120 h, 24 h) altered frugivore choice for a complex seed dispersal system in dry tropical forests of southern India. The interactions between Phyllanthus emblica and its primary disperser (ruminants) was mediated by another frugivore (a primate), which made large quantities of fruit available on the ground to ruminants. The direction and strength of crop size and neighborhood effects on this interaction varied with changing temporal contexts. Fruit availability was higher in the first of the two study years, and at the start of the season in both years. Fruit persistence on trees, determined by primate foraging, was influenced by crop size and conspecific neighborhood densities only in the high fruit availability year. Fruit removal by ruminants was influenced by crop size in both years and neighborhood densities only in the high availability year. In both years, these effects were stronger at the start of the season. Intraseasonal reduction in fruit availability diminished inequalities in fruit removal by ruminants and the influence of crop size and fruiting neighborhoods. All trees were not equally attractive to frugivores in a P. emblica population at all points of time. Temporal asymmetry in frugivore-mediated selection could reduce potential for co-evolution between frugivores and plants by diluting selective pressures. Inter-dependencies formed between disparate animal consumers can add additional levels of complexity to plant,frugivore mutualistic networks and have potential reproductive consequences for specific individuals within populations. [source] | ||||||||||||||||