Accurate image capturing control of bottle caps based on iterative learning control and Kalman filtering

This paper investigates camera control for capturing bottle cap target images in the fault-detection system of an industrial production line. The main purpose is to identify the targeted bottle caps accurately in real time from the images. This is achieved by combining iterative learning control and Kalman filtering to reduce the effect of various disturbances introduced into the detection system. A mathematical model, together with a physical simulation platform is established based on the actual production requirements, and the convergence properties of the model are analyzed. It is shown that the proposed method enables accurate real-time control of the camera, and further, the gain range of the learning rule is also obtained. The numerical simulation and experimental results confirm that the proposed method can not only reduce the effect of repeatable disturbances but also non-repeatable ones.

RFID passive tag antenna for cork bottle stopper

In this paper we propose a possible design for a RFID tag antenna embedded into cork. The antenna is small and conformal and intended to be used into bottle stoppers for tracking and logging purposes of wine or other beverages. The proposed design is based on an inductive ring and an added resistance in order to modify the current distributions of the antenna. The resulting antenna has a relatively directive radiation pattern and despite the small efficiency it is able to operate with a commercial RFID reader at a reasonable distance. © 2014 IEEE.

UHF RFID tag antenna for bottle labeling

In this paper we present a possible design for a passive RFID tag antenna on paper substrate to be integrated into bottle labels. Considering the application scenario, we verified and determined the permittivity and dissipation factor of the materials in order to simulate all the possible sources that would influence the antenna performance. The measured results reported a maximum reading range of 1.45 m even though the efficiency obtained with the antenna integrated into the bottle was only of 3%. © 2014 IEEE.

Logoplaste: Conquering the world one bottle at a time

The “Logoplaste: Conquering the world one bottle at a time” case is based on the real story of the Botton family and their journey to build the globally known company Logoplaste. Famous for its “hole in the wall” strategy within the plastics industry, Logoplaste is not only one of the major plastic bottles manufacturers in the world, but also a company which has been proving us that a shared leadership system can be successful within a family business. This case intendeds to demonstrate the dynamics of a family business, illustrating the complexity of the decision making process and how they have successfully mastered dual management in a family firm. Moreover, it also aims to demonstrate that a family firm can be managed in such way that sustainable growth, as a key pillar, can be enabled through a strong focus on internationalization and innovation. A teaching note is available at the end of the case in order to guide students and teachers in their readings. Discussions questions, for debate in class environment, are also provided together with suggested answers drawn together to increase the critical sense and theoretical application of the themes studied in class.

Investigación del recurso potencial langostino rojo de profundidad a bordo del BIC Fridtjof Nansen (25 de abril - 25 de mayo, 1990)

Describe las actividades desplegadas en el crucero 9004-05 del BIC "Fridtjof Nansen", se realizaron 24 arrastres en el área comprendida entre 03°41,8 '-03°49,4´S y 81°24,7 'W, en profundidades de 540 a 880 m, con la finalidad de seleccionar las especies de crustáceos con posibilidades de explotación a nivel comercial, así como determinar sus índices de abundancia, biomasa, proporción sexual, relación longitud-ancho del cefalotórax, relación longitud-peso y algunas variaciones morfométricas. Se analizaron también, las condiciones oceanográficas del hábitat.

[Portrait de] Fridtjof Nansen, explorateur norvégien : [photographie de presse] / [Agence Rol]

Référence bibliographique : Rol, 59600

Uncorking the Bottle

Before the Gibson could be christened by Caroline the bottle had to first be opened. There appear to have been some minor troubles with that aspect.

Ship-in-a-bottle synthesis of 2,4,6-triphenylthiapyrylium cations encapsulated in zeolites Y and beta: a novel robust photocatalyst

The 2,4,6-triphenylthiapyrylium ion has been obtained imprisoned inside the supercages of the tridirectional, large pore zeolites Y and beta via ship-in-a-bottle synthesis from chalcone and acetophenone in the presence of hydrogen sulfide. The resulting solids are efficient and robust photocatalysts that are able to degrade phenol and aniline in water with a higher efficiency than the P-25 TiO2 standard. Preliminary tests have shown that these encapsulated dye materials are also efficient photocatalysts for the oxidative degradation of malodorous sulfurcontaining molecules.

Microbiological Shelf Life of Pasteurized Milk in Bottle and Pouch

Shelf life of pasteurized milk in Brazil ranges from 3 to 8 d, mainly due to poor cold chain conditions that prevail throughout the country and subject the product to repeated and/or severe temperature abuse. This study evaluated the influence of storage temperature on the microbiological stability of homogenized whole pasteurized milk (75 degrees C/15 s) packaged in high-density polyethylene (HDPE) bottle and low-density polyethylene (LDPE) pouch, both monolayer materials pigmented with titanium dioxide (TiO(2)). The storage temperatures investigated were 2, 4, 9, 14, and 16 degrees C. Microbiological evaluation was based on mesophilic and psychrotrophic counts with 7 log CFU/mL and 6 log CFU/mL, respectively, set as upper limits of acceptability for maintaining the quality of milk. The microbiological stability for pasteurized milk packaged in HDPE bottle and stored at 2, 4, 9, 14, and 16 degrees C was estimated at 43, 36, 8, 5, and 3 d, respectively. For milk samples packaged in LDPE pouch, shelf life was estimated at 37, 35, 7, 3, and 2 d, respectively. The determination of Q(10) and z values demonstrated that storage temperature has a greater influence on microbiological shelf life of pasteurized milk packaged in LDPE pouch compared to HDPE bottle. Based on the results of this study, HDPE bottle was better for storing pasteurized milk as compared to LDPE pouch.

THE POINCARE-BENDIXSON THEOREM ON THE KLEIN BOTTLE FOR CONTINUOUS VECTOR FIELDS

We present a version of the Poincare-Bendixson Theorem on the Klein bottle K(2) for continuous vector fields. As a consequence, we obtain the fact that K(2) does not admit continuous vector fields having a omega-recurrent injective trajectory.