14,540 research outputs found
RevisĂŁo taxonĂłmica do gĂ©nero Calendula L. (Asteraceae - Calenduleae) na PenĂnsula IbĂ©rica e Marrocos
The genus Calendula L. (Asteraceae - Calenduleae) includes, depending on the author, 10 to 25 species, distributed mainly in the Mediterranean basin. The taxonomy of this genus is considered to be extremely difficult, due to a great morphological variability, doubtfull relevance of some of the characters used to distinguish its species (e.g. the life form: annual or perennial; the habit: erect or diffuse, shape of the leaves, indumentum, relative size of the capitula and colour of disc or ray florets, achene morphology), but also due to the hybridization and polyploidization. Despite the numerous studies that have been published, no agreement on the classification and characters used to discriminate between taxa has been reached. A taxonomic study of the genus Calendula was conducted for the Iberian Peninsula and Morocco, aiming at (1) access the morphological variability between and within taxa, (2) confirm the chromosome numbers, (3) increase the nuclear DNA content estimations, (4) re-evaluate taxa delimitations and circumscription, and (5) reassess, and redefine, the
descriptions and characters useful to distinguish taxa. In order to achieve a satisfying taxonomic core, extensive fieldwork, detailed morphometric analysis,
chorological, karyological and genome size studies were conducted. For the Iberian Peninsula, four species were recognized, including nine subspecies (between these two new subspecies were described). For Morocco, including some taxa from Algeria and Tunisia 13 species were recognized (two new species and a nomenclatural change), including 15 subspecies (among these eight new subspecies were described). To corroborate the results obtained and to evaluate the evolutionary relationships among taxa, phylogenetic studies using molecular methods, such as ITS, microsatellites or other molecular markers, should be used.O gĂ©nero Calendula L. (Asteraceae - Calenduleae) inclui, dependendo do autor, 10 a 25 espĂ©cies, distribuĂdas essencialmente na bacia do MediterrĂąneo. A taxonomia deste gĂ©nero Ă© considerada extremamente difĂcil, devido Ă grande variabilidade morfolĂłgica, discutivel relevĂąncia de alguns dos caracteres utilizados para distinguir suas espĂ©cies (por exemplo, a forma de vida: anual ou perene, o hĂĄbito: erecto ou difuso, a forma das folhas, o indumento, o tamanho e a cor dos capĂtulos e a morfologia dos aquĂ©nios), mas tambĂ©m devido Ă
hibridização e poliploidização. Apesar dos inĂșmeros estudos que foram publicados, nĂŁo foi alcançado um acordo sobre a classificação e os caracteres utilizados para discriminar as suas espĂ©cies. Um estudo taxonĂłmico do gĂ©nero Calendula foi realizado para a PenĂnsula IbĂ©rica e Marrocos, com o objectivo de (1) verificar a variabilidade morfolĂłgica, (2) confirmar o nĂșmero de cromossomas, (3) aumentar as estimativas de conteĂșdo em ADN, (4) reavaliar a delimitação e a circunscrição dos taxa, e (5) reavaliar e redefinir as descriçÔes e caracteres Ășteis para os distinguir. Para alcançar uma robustĂȘs taxonĂłmica satisfatĂłria, foram realizados extensos trabalhos de campo, anĂĄlise morfomĂ©trica detalhada, abordagens corolĂłgicas, cariolĂłgicas e quanto ao conteĂșdo em ADN. Para a PenĂnsula IbĂ©rica, quatro espĂ©cies foram reconhecidas, incluindo nove subespĂ©cies (entre essas duas novas subespĂ©cies foram descritas). Para Marrocos, incluindo alguns taxa da Argelia e Tunisia, foram reconhecidas 13 espĂ©cies (duas novas e uma mudança nomenclatural), incluindo 15 subespĂ©cies (entre essas oito novas subespĂ©cies foram descritas). Para corroborar os resultados obtidos e avaliar as relaçÔes evolutivas e filogenĂ©ticas entre os taxa, estudos que utilizem diferentes mĂ©todos
moleculares, tais como ITS, microsatélites ou outros marcadores moleculares, devem ser utilizados.Apoio financeiro do Laboratório Associado CESAM - Centro de Estudos do Ambiente e do Mar (AMB/50017) financiado por fundos nacionais através da FCT/MCTES e cofinanciado pelo FEDER (POCI-01-0145-FEDER-007638), no ùmbito do Acordo de Parceria PT2020, e Compete 2020Programa Doutoral em Biologi
Curriculum Subcommittee Agenda, April 7, 2022
Approval of 3 March 2022 Minutes Program Proposals Semester Course Approval Reviews https://usu.curriculog.com/ Other Business New Curriculum Subcommittee Chair appointment. Acceptance of membership for 2022-2023 academic year.
Program Proposals Request from the Department of Plants, Soils and Climate in the College of Agriculture and Applied Sciences to offer a new specialization (Bioinformatics and Computational Biology) to the MS and PhD degrees of Plant Science. Request from the Department of Theatre Arts in the Caine College of the Arts to change the name of the Theatre Arts Theatre Education Certification Option BFA to Theatre Arts Education BFA. Request from the Department of Mechanical and Aerospace Engineering in the College of Engineering to create a Center for the Design and Manufacturing of Advanced Materials (CDMAM). Request from the Department of Data Analytics and Information Systems in the Jon M. Huntsman School of Business to create a new post-baccalaureate certificate in Cybersecurity. Request from the Department of Data Analytics and Information Systems in the Jon M. Huntsman School of Business to create a new post-baccalaureate certificate in Data Analytics. Request from the Department of Data Analytics and Information Systems in the Jon M. Huntsman School of Business to create a new post-baccalaureate certificate in Data Engineering. Request from the Department of Data Analytics and Information Systems in the Jon M. Huntsman School of Business to create a new post-baccalaureate certificate in Data Technologies. Request from the Department of Data Analytics and Information Systems in the Jon M. Huntsman School of Business to restructure the existing Master of Management Information Systems program to require completion of two stackable post-baccalaureate certificates (24 credits) along with six credits of information technology strategy or management courses. Request from the Department of Data Analytics and Information Systems in the Jon M. Huntsman School of Business to create a new post-baccalaureate certificate in Web Development
Coloniality and the Courtroom: Understanding Pre-trial Judicial Decision Making in Brazil
This thesis focuses on judicial decision making during custody hearings in Rio de Janeiro, Brazil. The impetus for the study is that while national and international protocols mandate the use of pre-trial detention only as a last resort, judges continue to detain people pre-trial in large numbers. Custody hearings were introduced in 2015, but the initiative has not produced the reduction in pre-trial detention that was hoped. This study aims to understand what informs judicial decision making at this stage. The research is approached through a decolonial lens to foreground legacies of colonialism, overlooked in mainstream criminological scholarship. This is an interview-based study, where key court actors (judges, prosecutors, and public defenders) and subject matter specialists were asked about influences on judicial decision making. Interview data is complemented by non-participatory observation of custody hearings. The research responds directly to Aliverti et al.'s (2021) call to âdecolonize the criminal questionâ by exposing and explaining how colonialism informs criminal justice practices. Answering the call in relation to judicial decision making, findings provide evidence that colonial-era assumptions, dynamics, and hierarchies were evident in the practice of custody hearings and continue to inform judgesâ decisions, thus demonstrating the coloniality of justice. This study is significant for the new empirical data presented and theoretical innovation is also offered via the introduction of the âanticitizenâ. The concept builds on Souzaâs (2007) âsubcitizenâ to account for the active pursuit of dangerous Others by judges casting themselves as crime fighters in a modern moral crusade. The findings point to the limited utility of human rights discourse â the normative approach to influencing judicial decision making around pre-trial detention â as a plurality of conceptualisations compete for dominance. This study has important implications for all actors aiming to reduce pre-trial detention in Brazil because unless underpinning colonial logics are addressed, every innovation risks becoming the next lei para inglĂȘs ver (law [just] for the English to see)
Recommended from our members
After Creation: Intergovernmental Organizations and Member State Governments as Co-Participants in an Authority Relationship
This is a re-amalgamation of what started as one manuscript and became two when the length proved to be more than any publisher wanted to consider. The splitting consisted of removing what are now Parts 3, 4, and 5 so that the manuscript focused on the outcome-related shared beliefs holding an authority relationship together. Those parts were last worked on in 2018. The rest were last worked on in late 2021 but also remain incomplete.
The relational approach adopted in this study treats intergovernmental organizations and the governments of member states as co-participants in an authority relationship with the governments of their member states. Authority relationships link two types of actor, defined by their authority-holder or addressee role in the relationship, through a set of shared beliefs about why the relationship exists and how the participants should fulfill their respective roles. The IGO as authority holder has a role that includes a right to instruct other actors about what they should or should not do; the governments of member states as addressees are expected to comply with the instructions. Three sets of shared beliefs provide the conceptual âglueâ holding the relationship together. The first defines the goal of the collective effort, providing both the rationale for having the authority relationship and providing a lode star for assessments of the collective effortâs success or lack of success. The second set defines the shared understanding about allocation of roles and the process of interaction by establishing shared expectations about a) the selection process by which particular actors acquire authority holder roles, b) the definitions identifying one or more categories of addressees expected to follow instructions, and c) the procedures through which the authority holder issues instructions. The third set focus on the outcomes of cooperation through the relationship by defining a) the substantive areas in which the authority holder may issue instructions, b) the bases for assessing the relevance actions mandated in instructions for reaching the goal, and c) the relative efficacy of action paths chosen for reaching the goal as compared to other possible action paths.
Using an authority relationship framework for analyzing cooperation through IGOs highlights the inherently bi-directional nature of IGO-member government activity by viewing their interaction as involving a three-step process in which the IGO as authority holder decides when to issue what instruction, the member state governments as followers react to the instruction with anything from prompt and full compliance through various forms of pushback to outright rejection, and the IGO as authority holder responds to how the followers react with efforts to increase individual compliance with instructions and reinforce continuing acceptance of the authority relationship. Foregrounding the dynamics produced by the interaction of these two streams of perception and action reveals more clearly how far intergovernmental organizations acquire capacity to operate as independent actors, the dynamic ways they maintain that capacity, and how much they influence member governmentsâ beliefs and actions at different times. The approach fosters better understanding of why, when, and for how long governments choose cooperation through an IGO even in periods of rising unilateralism
Reforming the United Nations
The thesis deals with the financial crisis that the United Nations faced starting in 1985 when the US Congress decided to withhold a significant part of the US contribution to the UN regular budget in order to force a greater say for the major contributors on budgetary issues, budgetary restraint and greater efficiency. The UN responded by the adoption of resolution 41/213 of 19 December 1986 that was based on the recommendations of a Group of High-level Intergovernmental Experts ("G-18") set up a year earlier. A new system was introduced regarding the formulation of the regular budget of the United Nations Organisation and a broader process of reform was initiated including a restructuring of the Secretariat and of the intergovernmental machinery in the economic and social fields. After an introductory chapter (Chapter I), the thesis examines the UN problems at the budgetary/financial and administrative/structural levels, the solutions proposed from within and without the United Nations established framework and the actual attempts at reform (Chapters II and ifi). The realisation that the implementation of reforms is rather disjointed and often unsuccessful (e.g. the failure to restructure the intergovernmental machi.neiy) prompts a search for the deeper causes of the UN problems at the political level and the attitudes of the main actors, namely the USA, the USSR, some up-and-coming states, notably Japan, the Third World states and, finally, of the UN Secretary-General and the Secretariat (Chapter 1V). Although the financial crisis may have subsided since 1988 and the USA seem committed to paying up their dues, the deeper UN crisis of identity has not been resolved and is expected to resurface if no bold steps are taken. In that direction, some possible alternative courses for the UN in the future are discussed drawing upon theory and practice (Chapte
The Politics of Local Disaster Management in Thailand, A Poststructuralist Discourse Analysis of Earthquake Governance in the Upper Northern Region
Although disaster management has become an effective approach through which the security of society can be secured, it has produced failure and conflict in some circumstances. The academic approach given to this phenomena has often been criticised, namely in relation to how attention is given predominantly to technical and positivist means and thus how social and political dimensions are not adequately considered. Importantly, these neglected factors play a crucial role in determining the success and/or failure of disaster management.
Drawing upon Poststructuralist Discourse Theory, this thesis develops a new conceptual framework to critically explain the politics of disaster management, thus revealing the issues that are embedded in the construction of, and political practices involved in responding to, disaster management. It further analyses the politics of disaster management surrounding the 2014 Chiang Rai Earthquake of Thailand. At the national level, the thesis characterises disaster management via four key logics - security, bureaucracy, managerialism and hybridity - showing how their merging in a hybrid form has caused failure/conflict. The discourses that surfaced in this context are demonstrated to have manifested a political space in which local residents used logics of the community to politicise issues and to challenge the state. Conversely, logics of uncertainty and professionalisation were used as de/re-politicisation mechanisms by provincial agencies to regain authority. This thesis considers such disaster management as contested political terrain where political strategies were implemented through anti- and pro-central disaster management projects.
The thesis contributes to Disaster Management Studies in three ways â by offering an alternative means of conducting research as to disaster management politics, exemplifying the benefits of applying a logics approach in explaining the political practices involved in disaster management and calling for further analysis to be given as to the role of subjective desires and the affective register in this field
The governance of housing association diversification in Northern Ireland: managing interdependent social and commercial logics
Housing associations (HAs) are hybrid bodies located between the state, market and community sectors. These divergent influences often give rise to contested notions of identity and purpose as HAs pursue social and commercial goals. The aim of this thesis was to investigate the drivers of HA change, focusing specifically on diversification into private housing markets. It developed the literature on hybridity and institutional logics in two distinctive ways. First, it focused on the Northern Ireland HA sector and second, it studied change through a corporate governance lens, both of which remain under-researched. The study adopted a four-stage grounded methodology to capture data at the sectoral and organisational levels, including observations of board and committee meetings in Northern Irelandâs two largest HAs, using Critical Incident Technique methodology. The thesis conceptualised the tensions that confronted the two HAs as they diversified into private housing markets and also the approaches they adopted to simultaneously manage social and commercial logics. Many studies of HA hybridity have reported evidence of logic succession, whereby market influences displace social purpose goals whenever HAs enact private market norms and values. In contrast, this study drew on the concepts of hybridity, paradox and institutional logics to construct a new âparadox model of organisational hybridityâ, which reframed the debate on social and commercial goals, from one of logic dominance and succession to one of logic interdependency and management
To be or not to be: a critical realist exploration of factors motivating doctors in their commitment to improve their teaching practice in a clinical setting in Oman
Adopting a critical realist framework, this study explored how medical doctors come to understand and espouse, or resist, their roles as teachers in clinical settings and how they seek to become more proficient in that role. This work builds on earlier research on doctorsâ professional development as teachers and extends it into the particular cultural context of medical practice and education in the Sultanate of Oman. A qualitative approach was adopted. Data were collected in 2016 through semi-structured in-depth interviews with 27 senior clinicians and by the examination of relevant institutional policy documents. Interviews were conducted in two hospital settings: the Sultan Qaboos University Hospital (SQUH) and the Royal Hospital (RH), which is a Ministry of Health Hospital (MoHH).
The findings suggest that Omani medical doctorsâ orientation to their roles as teachers and their understanding of their responsibility to prepare the next generation of medical professionals have been transformed by three main events over the last 3 decades. First was the establishment of Sultan Qaboos University College of Medicine and Health Sciences (CoMHS) in 1986. Next came the governmental authoritiesâ decision to train medical doctors in the overseas hospitals that have structured postgraduate clinical training since the 1990s. Thus, while the senior doctors contributing to this study had received some or all of their medical training outside of Oman, they were helping to build a medical education system which sought to raise the next generations of doctors at home. Finally came the establishment of the Oman Medical Speciality Board (OMSB) in 2006 as the official body responsible for the graduate medical education in Oman. However, due to a lack of clear policy regarding their teaching roles, the Ministry of Health (MoH) doctors felt that they, as compared to their colleagues in the university teaching hospital (SQUH), were being expected to make an extra effort to teach in their clinical setting. All respondents, whether recruited from RH or SQUH, recognised the influence their own experience of being taught had on their personal development as clinical teachers on their return to Oman. Respondentsâ exposures to different teaching and learning cultures and styles contributed to their motivation to teach and learn about teaching. In particular, many respondents believed that the religious culture of the country contributed to a pervasive attitude of altruism in the orientation of doctors to both their patients and their students.
However, demotivators such as the health systemâs hierarchical structure, unclear educational roles, lack of resourcesâtime, human and suitable facilitiesâfor teaching in their hospitals are significant challenges in accomplishing their multiple roles and developing themselves for their educational roles. What emerged as a fundamental challenge for the RH respondents was the lack of any clear policy regarding the doctorâs role as a teacher. The respondents believed that having a clear policy would empower the doctors and give them the support they need for their multiple roles in the clinical setting. Such policy would also guide the administrators and decision-makers in the support and resourcing that they provide to doctors, which they believed were so essential to ensure the next generation of doctors developed according to Omanâs mission and vision.
This studyâs findings show clearly the need to establish and standardise national medical education policy and procedures for the MoH doctors, thus giving them a clarity of roles and responsibilities they believe to exist for their SQUH colleagues. Having such national standards and policy is an essential part of a health organisation, and hence its implication for the doctors will be to provide them with the road map for the day-to-day management of their multiple complex roles. It is also clear that the Ministry of Health and the educational institutions (governmental and private at both the undergraduate and the postgraduate levels) need to collaborate and cooperate to establish an integrated medical education system for clinical settings, not just for the learners but also for the doctors who teach them, and thus to establish a stable teaching and learning environment. The presence of such a national policy for medical education will have a positive impact upon the quality of medical education, patient care, and upon junior doctorsâ willingness to pursue careers as medical educators in clinical settings
- âŠ