Results
author = "Nunez, A M"
Comercialización de semillas importadas de cilantro Coriandrum sativum L. y zapallo Cucurbita moschata durante el periodo enero 1990-agosto 1994
Author(s) :
Lema Nuñez Rosario M.
Description :
<p>Of the quantity of imported coriander seeds (3%) and of pumpkin (0.2%) represent 3.2 % of the total imported a volume of (648.000 kg) and 0.79% of the total imported value. Due to a high concentration of these distribution companies in Colombian market (4 or 5) this creates an oligapoly whi...
Repository :
DOAJ-Articles
Language(s) :
Spanish
Comercialización de semillas (variedades e híbridos) importadas de pimentón Capsicum annuum L en Colombia en el periodo enero 1990-agosto 1994
Author(s) :
Lema Nuñez Rosario M.
Description :
<p>All the companies that produce varieties of paprika are North American, and due to the strong economic force of 4 or 5, dominate the market. These oligopolies diferenciate the seeds in quality, brand and packaging and in this way restrict other new companies entering the market. Reputable b...
Repository :
DOAJ-Articles
Language(s) :
Spanish
Síntesis y caracterización de monofosfinas que incorporan la unidad 7,8-dicarba-nido-undecaborato (-1) y de sus complejos aplicaciones/
Author(s) :
Núñez Aguilera, M del Rosario
Description :
Consultable des del TDX
,
Títol obtingut de la portada digitalitzada
Repository :
Dipòsit Digital de Documents de la UAB
Language(s) :
Undetermined
El nordeste de la Península Ibérica en Estrabón
Author(s) :
Alonso Núñez, J. M.
Description :
This article deals with the North-East of the Iberian Peninsula according to Strabo. For this purpose all the passages related to the present Catalonia have been adduced and analyzed. Strabo has never been there, but he has good information, even of oral character, possibly derived from businessmen ...
Repository :
Dipòsit Digital de Documents de la UAB
Language(s) :
Spanish
Folding CuO2 planes into fullerene-like clusters
Description :
The wrapping of graphite planes into fullerenes induces, among other interesting properties, an increase of the superconducting temperature in their corresponding intercalation compounds that has been attributed to the cluster structure. This motivates the search for similar behaviour in other syste...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
Estrogen-responsive element of the human pS2 gene is an imperfectly palindromic sequence.
Description :
Using chimeric recombinants transfected into HeLa cells and a transient expression assay, we demonstrate that the 5'-flanking region of the pS2 gene from position -428 to position -324 exhibits both constitutive and estrogen-inducible enhancer activity. The estrogen-inducible activity, but not the c...
Repository :
Europe PubMed Central
Language(s) :
English
BASAL THERMAL CONDUCTIVITY OF TiSe2
Description :
We present the first results on the thermal conductivity of TiSe2. For this semimetal the heat transport is found to occur only through phonons within the investigated temperature range (1.65 - 150 K). At lower temperatures, possible origins for the nearly T2 observed law are analyzed. The other fea...
Repository :
HAL - Hyper Article on Line
Language(s) :
English
Pressure control of conducting channels in singlewall nanotube networks
Description :
We measure electrical transport on networks of single wall nanotube ropes as
a function of temperature T, voltage V and pressure up to 22GPa. We observe
Luttinger liquid (LL) behavior, a conductance ~T^alpha and a dynamic
conductance ~V^alpha. With pressure conductance increases while alpha
decrea...
Repository :
arXiv
Language(s) :
Undetermined
Formal passive testing of timed systems: theory and tools
Description :
This paper presents a methodology to perform passive testing of timed systems. In passive testing, the tester does not interact with the implementation under test. On the contrary, execution traces are observed without interfering with the behaviour of the system. Invariants are used to represent th...
Repository :
EPrints Complutense
Language(s) :
Undetermined
The 5' flanking region of the pS2 gene contains a complex enhancer region responsive to oestrogens, epidermal growth factor, a tumour promoter (TPA), the c-Ha-ras oncoprotein and the c-jun protein.
Description :
Expression of the pS2 gene which is transcriptionally controlled by oestrogens in the breast cancer cell line MCF-7 is oestrogen independent in stomach mucosa. We show here that the level of MCF-7 cell pS2 mRNA can also be increased by the tumour promoter 12-O-tetradecanoylphorbol-13-acetate (TPA). ...
Repository :
Europe PubMed Central
Language(s) :
English