Search results for "PhD"
showing 10 items of 46 documents
Special Issue on Higher education and its clients : institutional responses to changes in demand and in environment
2002
02048
Report of the IVth Workshop of the Spanish National Network on Mycotoxins and Toxigenic Fungi and Their Decontamination Processes (MICOFOOD), Held in…
2019
Ensiling is a practice commonly employed worldwide to preserve different kinds of crops for long periods of storage with similar nutritional values to the fresh materials. Since silages are one of the major components of the ruminant diet, these materials represent a potential source of mycotoxins as a consequence of the growth of filamentous fungi. The aim of this study was to analyse the presence of aflatoxins and Fusarium mycotoxins in different types of silages (maize, grass, alfalfa, sugar beet pulp, immature corn and ryegrass) collected in dairy farms located in four Spanish regions. Fungal populations, lactic acid bacteria, pH and water activity of the samples were also evaluated. Pe…
p-grupos finitos
1997
In the first part, new bounds for the number of conjugacy classes of maximal length of a finite $p$-group $G$, $r(G)$, are obtained, and they are related with the length of these classes. If $r(G)=p^m-b-1$, there exists a unique normal subgroup of order $p^b$, $N_b$, which is characteristic, and structural properties of these groups are studied when $b\le 3$, by paying special attention to the relation between $N_b$, $Z(G)$ and $G$. In the second part, new bounds for the degree of commutativity of a $p$-group of maximal class are established. In Chapter 2, the bounds known for $c$ are reviewed. In Chapter 3, the reuslts obtained by Shepherd for $c_0\le 4$ are extended to $c_0\le 10$ by mean…
How does the journal impact factor affect the CV of PhD students?
2014
In his editorial “Dear DORA”, Howy Jacobs commented on the recent San Francisco Declaration of Research Assessment (DORA) to address the misuse of the journal impact factor (IF) and discussed alternatives. DORA stipulates that the IF must not be used as a surrogate measure of the quality of individual research articles, or to assess an individual scientist's contributions in hiring, promotion and funding decisions. DORA and many other commentators, such as Howy Jacobs, therefore advocate the use of additional, alternative metrics and other measures to make a more fair and realistic judgment about the quality of a scientist's or …
"Academic mushrooming" or trans-baltic library trip for PhD students
2014
Presentation from the workshop "Informational services for research process" (14.-16.04.2014., Riga).
Character of sapropel properties based on its formation conditionsand possibilities of its use
2020
Tika pētītas sapropeļa īpašību un izmantošanas iespēju izmaiņas Latvijā. Tika izveidota saldūdens ezeru sapropeļa GIS datubāze un sapropeļa tipu klasifikācija. Trīs ezeru profilu izpēte tika īstenota izmantojot multidisciplināru pieeju. Lai rekonstruētu vides un klimata apstākļus, tika veikta nogulumu vecuma noteikšanu. Sapropeļa uzkrāšanās ir raksturīga ezeriem, kas veidojušies Augšpleistocēna nogulumos, kas ietekmē sapropeļa tipu. Sapropeļa veids un sastāvs atšķiras katras iegulas ietvaros un atkarīgs no ūdens ķīmiskā sastāva, dziļuma un temperatūras. Jaunākajos nogulumos ir augstāka metālu koncentrācijas, kas saistīts ar cilvēka darbības ietekmi. Atslēgvārdi: saldūdens sapropelis, gitija…
Three-particle correlations in QCD parton showers
2011
Three-particle correlations in quark and gluon jets are computed for the first time in perturbative QCD. We give results in the double logarithmic approximation and the modified leading logarithmic approximation. In both resummation schemes, we use the formalism of the generating functional and solve the evolution equations analytically from the steepest descent evaluation of the one-particle distribution. We thus provide a further test of the local parton hadron duality and make predictions for the LHC.
Investing in a PhD : Human capital or cultural capital ?
2005
The first part is mainly devoted to the study of the theoretical positions of Gary Becker and Pierre Bourdieu, the main theme being the vision of education as a capital. The notions of human capital (Becker) and cultural capital (Bourdieu) are presented, compared and criticised, each one being replaced in its theoretical context. The second part is devoted to empirical analyses concerning the PhD. We first try to assess the monetary return on a PhD. Then we look for the reasons why people pursue study at doctoral level, knowing that the monetary return can not by himself explain this decision. The PhD appears mainly as a way to work in higher education and public research. More than human c…
AESOP 2012 PhD Workshop and Conference
2012
Turkey hosted this year two of the most important European academic urban planning events; The 26th AESOP 1 Conference 2012 in Ankara from 10 to 14th July, and the co-organized PhD workshop between AESOP and Young Academics Network 2 in Izmir from the 6th to 9th July.
Terrorismo e sistema penale: realtà, prospettive, limiti - Presentazione del corso
2017
Il testo riproduce la relazione introduttiva al VII Corso “Giuliano Vassalli” per dottorandi, svoltosi a Noto nel 2016, integrandola con i riferimenti alla struttura dell’inziativa e ai temi a rontati nel corso dei lavori e poi oggetto dei contributi di seguito pubblicati.