125,067 research outputs found
Beyond the Veneer of Strategic Philanthropy
No full text· “Strategic philanthropy” has become a dominant theme among foundations in the past few decades.
· While many foundations have developed strategic plans, few have made the internal changes necessary to actually behave strategically.
· Four challenges to strategic philanthropy are identified, including strategies developed in isolation from grantees that execute them and misaligned foundation structures, processes, and cultures that do not support strategic endeavors.
· In order to get beyond the veneer of strategic philanthropy, foundation leaders need to be clearer about their own role in creating change, develop the strategic capacities to do so, and then apply those capacities, learn from them, and improve them over time
Going Beyond Counting First Authors in Author Co-citation Analysis
No full textThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Dispelling the Myths Behind First-author Citation Counts
No full textWe conducted a full-scale evaluative citation analysis study of scholars in the XML research field to explore just how different from each other author rankings resulting from different citation counting methods actually are, and to demonstrate the capability of emerging data and tools on the Web in supporting more realistic citation counting methods. Our results contest some common arguments for the continued
use of first-author citation counts in the evaluation of scholars, such as high correlations between author rankings by first-author citation counts and other citation
counting methods, and high costs of using more realistic citation counting methods that are not well-supported by the ISI databases. It is argued that increasingly available digital full text research papers make it possible for citation analysis studies to go beyond what the ISI databases have directly supported and to employ more
sophisticated methods
Management of atopic dermatitis: safety and efficacy of phototherapy
No full textAnnalisa Patrizi, Beatrice Raone, Giulia Maria RavaioliDepartment of Specialized, Diagnostic and Experimental Medicine, Division of Dermatology, University of Bologna, Bologna, ItalyAbstract: Atopic dermatitis (AD) is a common chronic inflammatory skin disease that can affect all age groups. It is characterized by a relapsing course and a dramatic impact on quality of life for patients. Environmental interventions together with topical devices represent the mainstay of treatment for AD, in particular emollients, corticosteroids, and calcineurin inhibitors. Systemic treatments are reserved for severe cases. Phototherapy represents a valid second-line intervention in those cases where non-pharmacological and topical measures have failed. Different forms of light therapy are available, and have showed varying degrees of beneficial effect against AD: natural sunlight, narrowband (NB)-UVB, broadband (BB)-UVB, UVA, UVA1, cold-light UVA1, UVA and UVB (UVAB), full-spectrum light (including UVA, infrared and visible light), saltwater bath plus UVB (balneophototherapy), Goeckerman therapy (coal tar plus UVB radiation), psoralen plus UVA (PUVA), and other forms of phototherapy. In particular, UVA1 and NB-UVB have gained importance in recent years. This review illustrates the main trials comparing the efficacy and safety of the different forms of phototherapy. No sufficiently large randomized controlled studies have been performed as yet, and no light modality has been defined as superior to all. Parameters and dosing protocols may vary, although clinicians mainly refer to the indications included in the American Academy of Dermatology psoriasis guidelines devised by Menter et al in 2010. The efficacy of phototherapy (considering all forms) in AD has been established in adults and children, as well as for acute (UVA1) and chronic (NB-UVB) cases. Its use is suggested with strength of recommendation B and level of evidence II. Home phototherapy can also be performed; this technique is recommended with strength C and level of evidence III. Phototherapy is generally considered to be safe and well tolerated, with a low but established percentage of short-term and long-term adverse effects, with the most common being photodamage, xerosis, erythema, actinic keratosis, sunburn, and tenderness. A carcinogenic risk related to UV radiation has not been excluded. Phototherapy also has some limitations related to costs, availability, and patient compliance. In conclusion, phototherapy is an optimal second-line treatment for AD. It can be used as monotherapy or in combination with systemic drugs, in particular corticosteroids. It must be performed conscientiously, especially in children, and must take into account the patient's features and overall condition.Keywords: atopic eczema, atopic dermatitis, phototherapy, NB-UVB, UVA1, balneophototherapy, PUV
Primary Cutaneous Large B-Cell Lymphoma, Leg Type, Localized on the Dorsum
No full textPrimary cutaneous large B-cell lymphoma, leg-type (PCLBCL-LT), is a large B-cell lymphoma primarily involving the skin. It is distinguished from the other 3 subsets of this lymphoproliferative disorder by its immunohistopathological features, configuring confluent sheets of medium-sized to large B lymphocytes with round nuclei provided with evident nucleoli, resembling centroblasts or immunoblasts, which express Bcl-6, Bcl-2. Prevalently appearing on the lower limbs, as a single or multicentric and frequently ulcerated skin nodule or plaque, PCLBCL-LT has a worse prognosis than the other large B-cell lymphomas. Moreover, the age of onset is delayed (7th decade) compared to those of the other 3 subtypes (6th decade); it presents a slight female predominance (2:1), and a higher percentage of positivity to Bcl-2. We present a 52-year-old man who showed a 2-year standing, non-ulcerated, round, 4 cm in diameter, red plaque, medially located on the dorsum. After biopsy the diagnosis of PCLBCL-LT was made on histopathological and immunohistochemical studies, the latter showing positivity to CD20, Bcl-2, and Bcl-6. After treatment with radiotherapy the patient has shown a 4.4-year follow-up free of disease
Adaptive refinement with locally linearly independent LR B-splines: Theory and applications
No full textIn this paper, we describe an adaptive refinement strategy for LR B-splines. The presented strategy ensures, at each iteration, local linear independence of the obtained set of LR B-splines. This property is then exploited in two applications: the construction of efficient quasi-interpolation schemes and the numerical solution of elliptic problems using the isogeometric Galerkin method
Cutaneous carcinogenic risk evaluation in 375 patients treated with narrowband-UVB phototherapy: A 15-year experience from our Institute
No full textNarrowband-ultraviolet B (NB-UVB) is widely used for the treatment of several dermatological diseases. A cutaneous carcinogenic effect has been hypothesized, but not proved
ENTRENAR LOS CUERPOS PARA EDUCAR LAS MENTES: LA EDUCACIÓN MILITAR A TRAVÉS DE LOS LIBROS DEL INTERNADO G. LEOPARDI DE MACERATA
No full textAfter describing the process of affirmation of the military pedagogy model in Europe and Italy, the article focuses on the militarization experiment that involved the G. Leopardi boarding school in Macerata in the years 1886-1893. Clarified the historical-educational framework, three books for soldiers present in the boarding school library and published during the institute’s military experimentation period are examined - also in light of contemporary scholastic and educational literature: La vita del reggimento by Nicola Marselli (1889), Perché e come si fa il soldato by Felice Mariani (1889) and L’ufficiale moderno by Pietro Gramantieri (1893)
Deviant action and self-narration: a qualitative survey through ATLAS.ti
No full textThis paper has its roots in qualitative analysis of accounts produced by an Italian serial killer. Theoretical references are related to symbolic interactionism and its developments in the field of psychology and criminology. The whole contribution is aimed to twofold purposes: A) to provide a set of criteria specifically addressed to study deviant action as system of meanings into two related contexts: the single action itself and the whole life history. According this point, paper introduces the concept of "deviant career" and it explains its development and steps; it also provides some psychological social points of views and contributions that scientific works offers. B) to think about potentialities of accounting interviews as powerful tools in clinical practice and empirical research too.
Specifically, we discuss narrative about behaviour and life story as a resource in order to take suggestions about meanings, goals and rules of action. It also suggests something about functions that crime discharges in the whole pathway of one's life. Juridical case analysis, run by means of the software ATLAS.ti, is aimed to demonstrate theoretical reasoning proposed
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