Search results for " Transformation"

showing 3 items of 1043 documents

SV40 transformed fibroblasts recognize the same 140 kD fibronectin chemotactic fragment as non-transformed cells

1985

SV40-virus-transformed human embryonal fibroblasts show an enhanced chemotactic response to the glycoprotein fibronectin. However, they recognize the same chemotactic active region as non-transformed fibroblasts. The result suggests that an enhancement of chemotaxis by fibroblasts which have been transformed with Simian Virus 40 is due not to the utilization of further chemotactic domains in the molecule, but to an increased sensitivity of the cells to the chemoattractant.

virusesSimian virus 40BiologyVirus*Cell Transformation Viral Cells Cultured Chemotaxis/*drug effects Embryo Fibroblasts/physiology Fibronectins/*pharmacology Human Peptide Fragments/pharmacology Polyomavirus macacae/*physiologyCellular and Molecular NeurosciencemedicineHumansFibroblastMolecular BiologyCells CulturedPharmacologychemistry.chemical_classificationChemotaxisChemotaxisEmbryoCell BiologyFibroblastsCell Transformation ViralEmbryo MammalianVirologyPeptide FragmentsCell biologyFibronectinsSv40 virusFibronectinmedicine.anatomical_structurechemistryCell culturebiology.proteinMolecular MedicineGlycoprotein
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Essential oil crops for sustainable agriculture - A review

2009

Multifunctionality and diversification of farming systems, integration of agricultural practices both inter se and with the non-agricultural productive systems operating on the territory, biodiversity safeguards, and reduction in off-farm inputs, are key factors for all modern development strategies in agricultural areas. Such issues are valid worldwide, but are especially true in areas in which the cultivation of the more widespread and “classical” crops is constrained by factors of varying degree and importance. In Mediterranean areas, where many environmental and economic factors often reduce rural areas to marginal conditions, the search for new crop opportunities has become one of the …

wild floraNatural resource economicsAgricultural diversificationbusiness.industryBiodiversityDiversification (marketing strategy)non-common cropEnvironmentally friendlySettore AGR/02 - Agronomia E Coltivazioni ErbaceeAgricultural sciencecrop diversificationAgricultureon-farm transformationSustainable agricultureMedicinal and aromatic plantBusinessArable landEmerging markets
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URBAN REGENERATION PROCESSES IN RIGA

2013

ANOTĀCIJA Pilsētas revitalizācijas process ir nozīmīga tēma mūsdienu pilsētu ģeogrāfijas pētījumos, un to raksturo dažādas formas un izpausmes. Rīgā kopš Latvijas valstiskās neatkarības atjaunošanas ir notikuši dažādi pilsētu pārmaiņu procesi. Svarīga loma šajos pilsētas pārmaiņu procesos ir pilsētas revitalizācijas procesiem, kuru rezultātā tiek revitalizētas un atkārtoti izmantotas degradētas teritorijas, tādējādi veicinot ilgtspējīgu pilsētas attīstību. Promocijas darba „Pilsētas revitalizācijas procesi Rīgā” mērķis ir izvērtēt pilsētas attīstības procesus, analizējot pilsētas revitalizācijas izpausmes Rīgā. Pētījuma ietvaros tika izstrādāta atbilstoša metodika pilsētas revitalizācijas p…

Ģeogrāfijapilsētas transformācija (Rīga)commercialization (Riga)urban brownfields (Riga)urban transformation (Riga)pilsētas revitalizācija (Rīga)Human geographyCilvēka ģeogrāfijaurban regeneration (Riga)degradētās teritorijas (Rīga)Ģeogrāfijas un zemes zinātneskomercializācija (Rīga)
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