A study on the performance of technology transfer units

Universities are increasingly institutionalizing activities related to technology transfer and one of the main institutional mechanisms that has emerged is the “technology transfer unit” (TTU). Many of them are focusing their activities on the management of the university intellectual property. Studies have investigated factors that seem to affect their performance, but few have looked in detail at internal procedures and techniques that are used in their processes related to technology evaluation and licensing. The aim of this paper is to provide a comprehensive overview of some of the several steps that comprises the processes regarding technology evaluation and licensing, providing an analysis of the critical issues that affect each step of the process. A review of the literature was made, complemented with interviews to seven university TTUs, which was used as a check and a complement to the literature review and as way of perceiving from an insider perspective, the problems and issues that this paper wants to emphasize and to state clearly.

Subject in Process

Combined media on photographic paper. 51¼" x 83" Private Collection

Projecte en infraestructures comunes en telecomunicacions i guia de càlcul dels paràmetre de la instal·lació

Els projectes en infraestructures comunes de telecomunicacions (ICT) neixen de la necessitat de regular els serveis de telecomunicacions dins de les cases, d’aquesta manera s’evita la proliferació de sistemes (antenes) individuals en conjunts residencials (com és el nostre cas). L’objectiu d’aquest projecte és la realització d’una ICT, per als serveis de Radiodifusió Sonora i de televisió (RTV) terrestre, telefonia i de la previsió per als serveis de cable i de televisió per satèl·lit, seguint la normativa vigent estatal segons el Reial Decret 401/2003 i actualitzat amb l’Ordre ITC 1077/2006 (on s’incorpora la televisió digital terrestre).

Thirty new loci for age at menarche identified by a meta-analysis of genome-wide association studies.

To identify loci for age at menarche, we performed a meta-analysis of 32 genome-wide association studies in 87,802 women of European descent, with replication in up to 14,731 women. In addition to the known loci at LIN28B (P = 5.4 × 10⁻⁶⁰) and 9q31.2 (P = 2.2 × 10⁻³³), we identified 30 new menarche loci (all P < 5 × 10⁻⁸) and found suggestive evidence for a further 10 loci (P < 1.9 × 10⁻⁶). The new loci included four previously associated with body mass index (in or near FTO, SEC16B, TRA2B and TMEM18), three in or near other genes implicated in energy homeostasis (BSX, CRTC1 and MCHR2) and three in or near genes implicated in hormonal regulation (INHBA, PCSK2 and RXRG). Ingenuity and gene-set enrichment pathway analyses identified coenzyme A and fatty acid biosynthesis as biological processes related to menarche timing.

The "speech of the 'intelligentsia" as the object of the study of Soviet social linguistics

В стать&#1077; будут рассмотр&#1077;ны два иссл&#1077;дования русского и сов&#1077;тского лингвиста Е.Д. Поливанова, посвящ&#1077;нны&#1077; фон&#1077;тик&#1077; «инт&#1077;ллиг&#1077;нтского языка». В начал&#1077; 1930-ч гг. Поливанов выдвинул новаторскую т&#1077;орию языка, основанную на изуч&#1077;нии социол&#1077;ктов и групповых диал&#1077;ктов русского языка совр&#1077;м&#1077;нности. Язык инт&#1077;ллиг&#1077;нции - один из излюбл&#1077;нных пр&#1077;дм&#1077;тов иссл&#1077;дований лингвиста. Поливанов доказыва&#1077;т, что изм&#1077;н&#1077;ниям подв&#1077;рж&#1077;н н&#1077; только словарный запас, но и фон&#1077;тика, и приводит конкр&#1077;тны&#1077; прим&#1077;ры фон&#1077;тич&#1077;ских изм&#1077;н&#1077;ний, вызванных р&#1077;волюци&#1077;й.

On spectral properties of the modified convolution operator

Vegeu el resum a l'inici del document del fitxer adjunt.

Persistent human parvovirus B19 infection in children under maintenance chemotherapy for acute lymphocytic leukemia.

OBJECTIVE: To report on B19 infection management and chemotherapy schedule consequences in five children treated for acute lymphocytic leukemia (ALL). PATIENTS AND METHODS: Between May 2001 and February 2002, five patients between 4 and 12 years of age, receiving maintenance chemotherapy for ALL, presented with symptoms suggesting B19 infection (pallor, fatigue, petechiae and pancytopenia in four patients; generalized rash in two patients; acute hepatitis in one patient). Qualitative polymerase chain reaction (PCR) on peripheral blood was used for diagnosis and follow-up of infection; quantitative PCR was used for viral load measurement. Intravenous nonspecific high-dose immunoglobulin therapy was administered until PCR was negative. RESULTS: Qualitative B19 DNA was found in the peripheral blood of all patients, confirming the infection. Viral load at diagnosis ranged from 10 to 10 particles/mL blood. B19 DNA was detectable in four patients at 45, 21, 40, and 44 weeks, respectively. Chemotherapy was delayed in all patients. No clear benefit of intravenous immunoglobulin was noted. CONCLUSIONS: Infection with B19 is rarely reported in patients with ALL, but it should be suspected when unexplained pancytopenia occurs during chemotherapy. Persistent B19 infection remains a challenge in the management of patients receiving maintenance chemotherapy for ALL, as no specific therapy such as a specific immunoglobulin or vaccine exists. The role of viral load measurement needs to be established in terms of its use in follow-up and evaluation of the therapeutic response.

Biocontrol by phenazine-1-carboxamide-producing Pseudomonas chlororaphis PCL1391of tomato root rot caused by Fusarium oxysporum f. sp. radicis-lycopersici

Seventy bacterial isolates from the rhizosphere of tomato were screened for antagonistic activity against the tomato foot and root rot-causing fungal pathogen Fusarium oxysporum f. sp. radicis-lycopersici. One isolate, strain PCL1391, appeared to be an efficient colonizer of tomato roots and an excellent biocontrol strain in an F. oxysporum/tomato test system. Strain PCL1391 was identified as Pseudomonas chlororaphis and further characterization showed that it produces a broad spectrum of antifungal factors (AFFs), including a hydrophobic compound, hydrogen cyanide, chitinase(s), and protease(s). Through mass spectrometry and nuclear magnetic resonance, the hydrophobic compound was identified as phenazine-1-carboxamide (PCN). We have studied the production and action of this AFF both in vitro and in vivo. Using a PCL1391 transposon mutant, with a lux reporter gene inserted in the phenazine biosynthetic operon (phz), we showed that this phenazine biosynthetic mutant was substantially decreased in both in vitro antifungal activity and biocontrol activity. Moreover, with the same mutant it was shown that the phz biosynthetic operon is expressed in the tomato rhizosphere. Comparison of the biocontrol activity of the PCN-producing strain PCL1391 with those of phenazine-1-carboxylic acid (PCA)-producing strains P. fluorescens 2-79 and P. aureofaciens 30-84 showed that the PCN-producing strain is able to suppress disease in the tomato/F. oxysporum system, whereas the PCA-producing strains are not. Comparison of in vitro antifungal activity of PCN and PCA showed that the antifungal activity of PCN was at least 10 times higher at neutral pH, suggesting that this may contribute to the superior biocontrol performance of strain PCL1391 in the tomato/F. oxysporum system.

Atenció a la diversitat cultural : formació dels alumnes d'incorporació tardana

Una proposta que s'emmarca dins l'àmbit de l'ensenyament secundari i, en concret, en el col·lectiu d'alumnes d'incorporació tardana d'un centre amb la finalitat de conèixer i valorar l'atenció i les respostes educatives que reben aquests alumnes.

Assessment of quality of life of patients under phototherapy for dermatological diseases

The skin and appendages is one of the first things in which people repair their social relationships as an alteration of these can influence the image and in multiple aspects of the subject’s life. Psoriasis is a chronic, relapsing skin disease that produces a marked reduction in the quality of life. Phototherapy, especially in form of narrow-band UVB is an alternative treatment of choice in plaque psoriasis and psoriasis of moderate extent. Also, regarding the impact of such treatment on quality of life of patients with psoriasis, there are few studies analyzing this effect.

Enantiomeric antidepressant drugs should be considered on individual merit

Many antidepressants have been introduced as racemic drugs, the enantiomers of which may differ in some of their pharmacodynamic and pharmacokinetic properties. This review argues that each enantiomer of a chiral antidepressant should be evaluated according to its individual characteristics rather than by extrapolation from the racemate, or by assumptions based on the stereoselective characteristics of other enantiomeric drugs. For example, in some cases the enantiomers' pharmacodynamic and therapeutic properties can be complementary, which suggests that the racemate should be used clinically. In other cases where enantiomers show qualitatively similar but quantitatively different properties to the racemate, using a single enantiomer might be more appropriate. In yet further cases, a distomer may induce the metabolism of the eutomer, enantiomers may be metabolised by different enzymes, there may be a different profile of drug-drug interactions, and therapeutic drug monitoring may be simpler. Therefore, this review exemplifies the principle that each enantiomer of a chiral antidepressant should be evaluated according to its individual pharmacological, pharmacokinetic and pharmacogenetic characteristics. These factors are discussed in relation to five chiral antidepressants: trimipramine, mianserin, mirtazapine, fluoxetine and citalopram. It is hoped that an appreciation of the stereoselective differences between enantiomers will facilitate improvements in the benefit:risk ratio of drugs used in the management of depression.

Generando ideas, un espacio de reflexión sobre la promoción de la salud y la participación en Andalucía

Boletín semanal para profesionales sanitarios de la Secretaría General de Salud Pública y Participación Social de la Consejería de Salud

Inferring about individual drug and schizotypy effects on cognitive functioning in polydrug using mephedrone users before and after clubbing

Objective: Mephedrone has been recently made illegal in Europe, but little empirical evidence is available on its impact on human cognitive functions. We investigated acute and chronic effects of mephedrone consumption on drug-sensitive cognitive measures, while also accounting for the influence of associated additional drug use and personality features. Method: Twenty-six volunteers from the general population performed tasks measuring verbal learning, verbal fluency and cognitive flexibility before and after a potential drug-taking situation (pre- and post-clubbing at dance clubs, respectively). Participants also provided information on chronic and recent drug use, schizotypal (O-LIFE) and depressive symptoms (Beck depression inventory), sleep pattern and premorbid IQ. Results: We found that i) mephedrone users performed worse than non-users pre-clubbing, and deteriorated from the pre-clubbing to the post-clubbing assessment, ii) pre-clubbing cannabis and amphetamine (not mephedrone) use predicted relative cognitive attenuations, iii) post-clubbing, depression scores predicted relative cognitive attenuations, and iv) schizotypy was largely unrelated to cognitive functioning, apart from a negative relationship between cognitive disorganisation and verbal fluency. Conclusion: Results suggest that polydrug use and depressive symptoms in the general population negatively affect cognition. For schizotypy, only elevated cognitive disorganisation showed potential links to a pathological cognitive profile previously reported along the psychosis dimension.