L'objectif de cette thèse est d'établir les liens entre élaboration, microstructure et comportement des getters non-évaporables (NEG) en couches minces, en vue de leur utilisation dans le cadre du packaging collectif des MEMS sous vide ou sous atmosphère contrôlée. Après une étude bibliographique sur l'herméticité des MEMS et l'effet getter, la modification du comportement de piégeage de gaz par les NEG couches minces, engendré par l'ajout de sous-couches métalliques, est mise en évidence. Afin d'expliquer cette influence, la microstructure des couches minces est étudiée, notamment sa dépendance aux paramètres d'élaboration et aux traitements thermiques. Ensuite, le comportement macroscopique de piégeage de l'azote est caractérisé, de même que les mécanismes microscopiques d'activation et de pompage. Ces derniers permettent finalement d'élaborer quelques recommandations pour l'intégration des NEG couches minces dans les MEMS. / Whilst satisfying low-cost requirements, performances and lifetime of many MEMS can be enhanced by performing wafer-level packaging of devices under vacuum or controlled atmosphere conditions. However, this implies the use of non-evaporable getters (NEG) inside MEMS cavities for residual gases removal. Relationships between elaboration, microstructure and pumping behavior of NEG thin films are investigated in this thesis. After a literature review on MEMS hermetic sealing and getter effect, NEG thin films pumping behavior modification by metallic sub-layers addition is presented. Then, in order to explain this modification, elaboration parameters and thermal treatments influence on thin films microstructure is analyzed. Lastly, nitrogen gettering behavior of NEG is characterized, as well as activation and pumping mechanisms. From these results, some recommendations for NEG thin films integration in MEMS are finally proposed.

Made available in DSpace on 2014-10-09T12:47:47Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:33Z (GMT). No. of bitstreams: 1 08364.pdf: 6489589 bytes, checksum: 1e73a94458be296353fbd0a5d5f21ab4 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

Made available in DSpace on 2014-10-09T12:47:47Z (GMT). No. of bitstreams: 0 / Made available in DSpace on 2014-10-09T14:06:33Z (GMT). No. of bitstreams: 1 08364.pdf: 6489589 bytes, checksum: 1e73a94458be296353fbd0a5d5f21ab4 (MD5) / Tese (Doutoramento) / IPEN/T / Instituto de Pesquisas Energeticas e Nucleares - IPEN/CNEN-SP

Augmented Reality for smartphones, while still in its initial stages, has a great potential in relation to the future path of mobile marketing and has already shown significant market presence thus far. However, Augmented Reality is an almost new concept, but its basis and techniques have been used for years. By generating enthusiasm in the retail market, Augmented Reality presents many opportunities. Simulating virtual interaction in real-time for an unknown product, encourages customers to experience an advertisement. The sense enhancement that Augmented Reality provides over a real-world environment, might be either the result of the device's location or the environmental images surrounding the device. The latter is called vision Augmented Reality. This study aims to develop a vision-based Augmented Reality application for Android platforms. The idea is based on a proposal offered by a ProductPackaging company, which would like to develop a smartphone application in order to provide shoppers an idea regarding what is inside the package. However, this is only one of the numerous advantages that AR brings and the benefits of this technology appears to be almost limitless in relation toincreasing productivity for customers. Once the goal has been achieved, the application can be used to provide relevant information about the product suchas physical specification, ingredients, animated instruction manual, repair wizard and so on. The main focus of the entire implementation is on integrating an existing ARSDK and a Java rendering library so that they can cooperate together. In addition, the fundamentals associated with the Image Registration process, which is the basis of Augmented Reality, are addressed. Both the advantages and drawbacks of the implementation model are discussed in this paper as arethe problematic issues surrounding the execution steps.

Submitted in fulfillment of the requirements for the degree Masters in Management Science: Marketing, Durban University of Technology. Durban. South Africa, 2017. / The role of packaging has changed with the move to self-service retail formats. Marketers have transformed packaging to become one of the major promoting tools of products, which in turn gets the attention of potential customers and communicate the brand value to the target market. Thus, there is a necessity to explore packaging and its elements in more detail, in order to understand which of these elements are the most important factors influencing the consumer’s purchase decision. This study seeks to reveal the influence of visual and verbal packaging elements on international students buying decision of convenience goods specifically fruit juice which is popular among students. A quantitative, non-probability research approach was employed and convenience sampling was used to identify and select study participants constituting 397 students. In the study the visual and verbal elements are both found to influence consumer buying behaviour. The visual elements that influence consumer buying behaviour are colour, graphics and packaging technology. The verbal elements that have an influence on consumer buying behaviour for convenience goods are label information and brand name. The factor analysis shows that the most important factors during buying decisions are label information, brand name, graphics, colour and technology. The regression analysis reveal a significant relationship between consumer buying behaviour and seven predictor variables; colour, graphics, packaging technology, label information, brand name, level of involvement and time-pressure. The results also reveal that when consumers are under time-pressure, they consider visual elements when they make their purchase decisions. On the other hand, the consumers consider verbal elements when they are not under time-pressure. The results also show that consumers regard convenience goods as low involvement products. Thus it is the duty of marketers to utilise packaging as a marketing tool and weapon against competitors. This study recommends that marketers must consider all packaging elements when designing a package because all packaging elements are significant in drawing interest and attention of consumers. If these elements are properly combined the package will be more attractive and attention-grabbing. / M

Nous étudions dans cette thèse une dimension particulière de l’emballage : la texture. Dans la première étude (A), composée de trois expérimentations, nous présentons l’influence de la texture, en l’absence de contact tactile, sur l’attitude envers un produit et sur le choix du consommateur. Nous manipulons la texture de l’emballage ainsi qu'une stimulation tactile au préalable en prenant en compte le niveau du besoin de toucher de l’individu. Nous montrons que la stimulation tactile positive induit une appréciation plus positive du produit lorsque ce dernier n’est pas texturé et ce, indépendamment du besoin de toucher. Lorsque le produit est texturé, les individus à faible besoin de toucher présentent une dévaluation du produit. Ensuite, nous présentons l’influence d’une stimulation tactile négative sur le choix entre un produit lisse et un produit texturé. En l’absence de stimulation tactile, le produit contenu dans l’emballage texturé est préféré. La stimulation tactile négative conduit principalement les individus à faible besoin de toucher à préférer le produit contenu dans l’emballage lisse. Dans la deuxième étude (B), nous étudions l’influence du contact tactile avec la texture de l’emballage sur le goût perçu du produit. Dans une première expérimentation nous montrons que lorsque la texture n’apporte pas d’informations sur le produit contenu, elle n’influence pas le goût perçu. Lorsque la texture de l’emballage induit des attentes sur le produit, l’évaluation dépend de la situation de congruence sensorielle. S’il y a une incongruence sensorielle entre la texture de l’emballage et celle du produit lors de la consommation, le goût du produit sera moins apprécié. Dans la deuxième expérimentation, en utilisant un électro-encéphalogramme, nous étudions les effets de la congruence sensorielle entre la texture de l’emballage et celle du produit sur les émotions du consommateur. Nous montrons que l'incongruence sensorielle induit un niveau d’éveil plus élevé mais induit également des émotions plus négatives comparativement à une situation de congruence sensorielle. / We study in this thesis a particular dimension of the packaging: the texture. In the first study (A), composed of three experiments, we present the influence of the texture, in the absence of tactile contact, on attitudes towards a product and consumer choices. We manipulate the texture of the packaging as well as a tactile stimulation previously taking into account the level of the need for touch. We first show that the positive tactile stimulation induces a more positive assessment of the product when it is not textured, regardless of the need for touch. When the product is textured, individuals with a low need for touch have a devaluation of the product. Then we present the influence of negative tactile stimulation on the choice between a product whose packaging is smooth and the other textured. In the absence of tactile stimulation, the product inside the textured packaging is the preferred. Prior negative tactile stimulation leads mainly individuals with a low need for touch to favor the product inside the smooth packaging. In the second study (B), we present the influence of tactile contact with the texture of packaging on the perceived taste of the product. In the first experiment we show that when the texture does not provide information about the product contained, it does not have influence on the perceived taste. When the texture of the packaging induced expectations about the product, the assessment depends on the situation of sensory congruency. If there is a sensory incongruency between the texture of the packaging and the texture of the product during consumption, the taste of the product will be less appreciated. In the second experiment, by using a EEG, we study the effects of sensory congruency between the texture of the packaging and the texture of the product on the emotions of the consumer. We show that sensory incongruency induces a higher level of arousal, but also induces to more negative emotions comparatively to a situation of sensory congruency.

This master´s thesis focuses on prediction of presence of reusable material components in municipal waste with special focus on packaging materials. This prediction is based on analysis of financial costs of individual products according to the so-called market basket. Research of packaging´s life cycle and involving legislature is also a part of this thesis.

Der beschleunigte Wandel der Industriegesellschaft wird auch in den nächsten Jahrzehnten entscheidend durch technologische Innovationsprozesse beeinflusst. In diesem Bereich sind die deutschen Werkzeugmaschinenhersteller führend, was anhand der vorgestellten Innovationen zu erkennen ist. Die deutschen Hersteller haben sich als Technologieführer mit geringeren Stückzahlen positioniert während die asiatischen Hersteller vorrangig im Segment der Universalmaschinen als Massenhersteller vertreten sind. Langfristig wird es darauf ankommen, ob die einzelnen Unternehmen zu strategischen Phasensprüngen fähig sind, die angesichts der Globalisierung der Wirtschaftsstruktur zu einer wettbewerbsfähigen Technologiekultur führen. Im Hinblick auf diese Anforderungen ist insbesondere die Beschleunigung der Entwicklungsprozesse eine wesentliche Voraussetzung für die Beibehaltung und den Ausbau der Marktposition der global agierenden Unternehmen. [... aus der Einleitung]

Thesis (MSc. (Horticulture)) -- University of Limpopo, 2019 / After harvesting litchi fruit, the red pericarp colour is rapidly lost resulting in discolouration and browning during storage and marketing. To mitigate this challenge, the South African litchi industry uses sulfur dioxide fumigation to retain litchi fruit red pericarp colour during extended storage and shelf-life. However, there are health concerns regarding the commercially used (SO2) fumigation for litchi pericarp colour retention due to high levels of SO2 residues in fruit aril. Therefore, this study aimed to explore the possibility of Uvasys slow release SO2 sheets to retain ‘Mauritius’ litchi fruit red pericarp colour when packaged in plastic-punnets and bags. Treatment factors were two packaging materials (plastic-punnets and bags), six SO2 treatments (control; SO2 fumigation and four SO2 sheets viz. Uva-Uno-29% Na2S2O5; Dual-Release-Blue35.85% Na2S2O5; Slow-Release-36.5% Na2S2O5 and Dual-Release-Green-37.55% Na2S2O5) and four shelf-life periods (day 0, 1, 3 and 5). ‘Mauritius’ fruit were assessed for pericarp Browning Index (BI), Hue angle (ho), Chroma (C*) and Lightness (L*). In this study, an interactive significant effect (P < 0.05) between packaging type and SO2 treatments was observed on ‘Mauritius’ fruit pericarp L*, C* and ho during shelf-life. Fruit stored in plastic-bags and treated with SO2 fumigation showed higher pericarp C* and L*, while SO2 fumigated fruit in plastic-punnets had higher pericarp ho. Lower pericarp BI was observed in SO2 fumigated fruit stored in plastic-bags, which showed less pericarp browning than fruit in other treatments. In general, commercial SO2 fumigation resulted in lower pericarp BI, and higher pericarp L*, C* and ho throughout the storage and shelf-life. Our correlation analyses results further showed that litchi fruit red pericarp colour was better preserved as SO2 treatment levels increased, especially in plastic-bags. In retaining ‘Mauritius’ litchi fruit red pericarp colour, Uvasys SO2 sheets were not effective when compared with commercial SO2 fumigation. However, commercially SO2 fumigated fruit were bleached throughout the storage and shelf-life. Furthermore, fruit from all treatments were spoiled due to decay and mould growth after day 5 of shelf-life. Inclusion of pathogen protectants is important in future research to demonstrate whether Uvasys SO2 sheet-packaging technology can retain ‘Mauritius’ litchi fruit pericarp colour. / Agricultural Research Council and National Research Foundation (NRF)

Over the past decades, technological advancements have made everyday objects smart, and naturally, these developments have reached the packaging industry too. Packaging equipped with sensors and chips can provide new experiences to its customers and one of the technologies that has shown its potential to contribute to this is Near Field Communication (NFC). Previous implementations of NFC in product packaging were limited to higher-end products. However, production costs of the chips have dropped substantially and has led to more adaptations. With more and more products using the technology, more consumers will get exposed to NFC- enabled packaging. Generation Z is one of those consumer groups. Thus, this study aimed to explore how NFC technology embedded in product packaging can influence the user experience for Generation Z and their relationships with brands. To achieve this goal, a qualitative approach was implemented, and 5 semi-structured interviews were conducted to get an understanding of the members of the generation’s view on NFC-enabled packaging. Emerging themes included added value, brand image, ease of use, right product, and environmental concerns. The findings from this study revealed the potential of NFC-embedded packaging and highlights the benefits it can provide to Generation Z but also several pain points and considerations.