Stability lobes diagram identification and surface roughness monitoring in milling processes

La millora de la productivitat i la qualitat són indubtablement dues de les principals exigències del sector productiu modern i factors clau per la competitivitat i la supervivència. Dins aquest sector,la fabricació per arrancada de material juga encara avui en dia un paper protagonista tot i l'aparició de noves tècniques de conformat per addició.Indústries com l'aeronàutica, l'automobilística,la del motlle o l'energètica, depenen en bona part de les prestacions de les màquines-eina. Aquesta Tesi aborda dos aspectes rellevants quan es tracta de millorar de la productivitat i la qualitat del sector productiu: el problema del fimbrament, més conegut per la denominació anglosaxona chatter,i la monitorització de la rugositat superficial en el mecanitzat a alta velocitat.

Research by Design is up and running

This paper explores the context of and developments in Research by Design (RbD) as currently developing in Schools of Architecture. It starts from noticing that the design studio is the core of the bachelor and master curriculum. Extending this position to PhD research implies the search for research where the design process is the main method of researching and creating knowledge and understanding. These developments connect to similar developments in the arts. Mode 1 and mode 2 knowledge, reflection and other knowledge processes are the base for developing knowledge for the field of architecture when practice and designing are the main method of research. The paper concludes with observing many PhD and research projects building on design activities and practice are currently under way and are supported by academia. They produce a specific type of knowledge and understanding, usually opening up problems and exploring boundaries.

A follow-up study of the academic achievement of hearing impaired children

This paper discusses a study to evaluate the academic progress of former students from CID including those who remained in special programs and those who were mainstreamed into regular public schools.

Efficacy of 1000 Hz tympanometry in infants birth to 4 months of age: A follow up study

Interpretation of 1000 Hz tympanometry is not standardized. Several compensated and uncompensated measures were analyzed and compared to otologic findings. Results of auditory brainstem testing and otoacoustic emissions were considered to better obtain middle ear status. Findings were inconclusive due to small sample size.

An analysis of the effect of audiologic management on a newborn hearing screening program's refer and loss to follow-up rates

This study includes an exhaustive review of the literature related to universal newborn hearing screening and loss to follow-up. It examines refer and follow-up rates in Missouri and highlights three successful newborn hearing screening programs under the same audiologic management.

Integrating participatory community mobilization processes to improve dengue prevention: an eco-bio-social scaling up of local success in Machala, Ecuador

This project investigates the effectiveness and feasibility of scaling-up an eco-bio-social approach for implementing an integrated community-based approach for dengue prevention in comparison with existing insecticide-based and emerging biolarvicide-based programs in an endemic setting in Machala, Ecuador.

Will the PRIPs' KID live up to its promise to protect investors? ECMI Commentary No. 33, 6 July 2012

Unveiled by the European Commission on July 3rd, the proposed Regulation on key information documents (KID) for packaged retail investment products (PRIPs) represents a step forward in enhancing the protection of retail investors and advancing the single market for financial services. While acknowledging in this Commentary that the KID is a commendable effort, ECMI/CEPS researcher Mirzha de Manuel Aramendía observes that pre-contractual disclosure is just one of the pieces in the jigsaw puzzle of investor protection and regrets that other pieces, such as MiFID and the IMD, are not so ambitiously constructed.