Search results for " Industry"
showing 10 items of 2376 documents
¿Cómo impulsa la Comunicación Integrada de Marketing la satisfacción del huésped?: una propuesta a través del conocimiento ecológico y la co-creación…
2022
[ES] La creciente necesidad de aumentar la eficacia de las estrategias de comunicación en el sector hotelero impulsa la investigación acerca de cómo es posible intensificar sus efectos. De entre las distintas alternativas, el enfoque CIM basado en la sostenibilidad empieza a adquirir cada vez más importancia. El presente trabajo tiene como objetivo examinar las relaciones entre la CIM para la sostenibilidad, el conocimiento ecológico, la co-creación de valor y la satisfacción. Sobre la base de los efectos en cadena que se investigan, se propone un modelo teórico, que se contrasta a partir de un estudio empírico con una muestra de 303 huéspedes, en hoteles de Kyiv (Ucrania). Los resultados r…
Innovative Recycling of Lime Slaker Grits from Paper-Pulp Industry Reused as Aggregate in Ambient Cured Biomass Fly Ash-Based Geopolymers for Sustain…
2019
Lime slaker grits and biomass fly ash are solid wastes produced by the Kraft paper-pulp industry that are commonly disposed of in landfill. However, recent studies and European regulations discourage such disposal practices. This work investigates an alternative and innovative way to recycle and reuse these wastes in the production of green geopolymeric mortars intended for application in the construction industry. Here, biomass fly ash was used as the main source of alumino-silicate in the binder precursor (70 wt.% substitution to metakaolin), and grits (ranging from 1&ndash
Functionalization of nanoparticles in specific targeting and mechanism release
2017
The development of various nanotechnologies have provided a new field of research, which allows the manipulation of molecular components of matter and covers a vast array of nanodevices. The “smart” multifunctional nanostructures should work as customizable, targeted drug-delivery vehicles capable of carrying large doses of therapeutic agents into malignant cells. Some nanomedical approaches are based on the use of functionalized nanoparticles (NPs), not only to reduce toxicity and side effects of drugs but, also in potential the biological barriers crossing on, such as: the blood–brain barrier, different cellular compartments, including the nucleus. Currently, many materials are used for n…
Qualité et coordination économique dans les industries agroalimentaires. Analyse institutionnelle comparée de l'industrie du vin en Bourgogne, Califo…
2004
Since the 1990s, the French wine exporters have been confronted with an increasing competition from a few nations of North America and the Southern Hemisphere. Initially positioned on the medium-range, the New World Wine Producers quickly developed their positions on the whole of the segments, including those traditionally occupied by French wines under controlled label of origin (AOC). The thesis examines the link between wine marketer' quality strategies and the coordination in the chain of production. Research is carried out on two levels: that of transactions governance structures concerning fresh grape, must and bulk wine, and that of the public rules framing these transactions. Firstl…
Info screens as instruments for value co-creation : case: vehicle inspection industry
2016
Tämän tutkielman tavoitteena on tutkia miten arvo on yhteisluotu autokatsastusasemilla infotaulujen, uusin käyttöönotettu teknologia markkinoinnissa ja palvelun tuottamisessa tapauksen yrityksellä, kautta positiivisen palvelukokemuksen tuottamiseksi. Tutkimus on tulkitseva tapaustutkimus, jonka tiedonkeruu on suoritettu haastattelujen kautta ja analyysissä on käytetty temaattista näkökulmaa, jotta data on pystytty muuttamaan mielekkääksi graafiseksi esitykseksi. Tutkielman tapausyritys on yksityinen katsastusalan toimija, joka tarjoaa katsastuksien lisäksi ajoneuvorekisteröintejä ja kuljettajantutkintoja, muun muassa. Yritys toimii Suomen lisäksi Pohjois-Euroopassa. Tutkielman viitekehyksek…
Students' school‐level symptoms mediate the relationship between a school's observed moisture problems and students’ subjective perceptions of indoor…
2020
Moisture damage can influence the subjective assessment of indoor air quality (subjective IAQ) in various ways. We studied whether the frequency of symptoms reported across students at school level mediates the relationship between observed mold and dampness in a school building and students' subjective IAQ. To answer this research question, we tested a multilevel path model. The analyzed data were created by merging two nationwide data sets: (a) survey data from students, including information on subjective IAQ (N = 24,786 students); (b) data from schools, including information on mold and dampness in a school building (N = 222). After the background variables were adjusted, schools' obser…
Ecology, environmental requirements and conservation of corticioid fungi occupying small diameter dead wood
2016
The increasing human impact upon the biosphere of earth is causing profound changes across all spatial scales. The ability to cope with human-induced disturbance varies among organisms; specialist species are more negatively affected than generalist species. Forests are among the most heavily affected ecosystems; especially the dead wood associated organisms are in peril. The earlier research has strongly focused on large diameter dead wood and associated species. The aim of this thesis was to investigate small diameter dead wood and collect systematic information about species richness and abundance as well as habitat and substrate preferences of associated corticioid fungi. Fungal data wa…
Synthesis and self-assembly of a PEGylated-graphene aerogel
2016
Abstract In the frame of this work, we present, for the first time, the synthesis and self-assembly of an aerogel built by graphene oxide-polyethylene glycol. The synthetic route involves at first the coupling of GO with an amino-terminated polyethylene glycol sample by carbodiimide in aqueous environment, and the subsequent conversion of the hydrogel achieved into an aerogel via freeze-drying. The 3D PEGylated graphene-based aerogel, characterized by spectroscopic, morphological, structural and mechanical analyses, displays an ultralight and highly porous (99.7%) network and possesses high mechanical properties together with a good biocompatibility.
The changing role of the English language in Finland : The role of English from the point of view of entrepreneurs in the metal industry in Southern …
2016
Englannin kielen käyttö yleisenä yhteisenä kielenä, lingua francana, on lisääntynyt niin maailmalla kuin Suomessakin erityisesti muutaman viimeisen vuosikymmenen aikana. Globalisaation myötä muutos on ollut kiivasta myös yritysmaailmassa. Ulkomaalaisen työvoiman käyttö Suomessa, esimerkiksi rakennus- ja metallialalla, on lisääntynyt, minkä johdosta englannin kielen käyttö yhteisenä kielenä metallialan yrityksissä on selvästi kasvanut. Työyhteisöjen lisääntynyt englannin kielen käyttö ei siis koske vain suomalaisia monikansallisia yrityksiä. Tämän tutkimuksen tarkoituksena oli selvittää, kuinka aikanaan 1970- ja 1980-luvuilla ammattikoulupohjaisella tai pelkällä peruskoulupohjaisella koulutu…
Microbial communities in full-scale woodchip bioreactors treating aquaculture effluents.
2021
Woodchip bioreactors are being successfully applied to remove nitrate from commercial land-based recirculating aquaculture system (RAS) effluents. In order to understand and optimize the overall function of these bioreactors, knowledge on the microbial communities, especially on the microbes with potential for production or mitigation of harmful substances (e.g. hydrogen sulfide; H2S) is needed. In this study, we quantified and characterized bacterial and fungal communities, including potential H2S producers and consumers, using qPCR and high throughput sequencing of 16S rRNA gene. We took water samples from bioreactors and their inlet and outlet, and sampled biofilms growing on woodchips a…