Teaching Surgical Instrumentation: Innovative Techniques

The Burana Land-Reclamation Board is an interregional water board operating in three regions and five provinces. The Burana Land-Reclamation Board operates over a land area of about 250,000 hectares between the Rivers Secchia, Panaro and Samoggia, which forms the drainage basin of the River Panaroand part of the Burana-Po di Volano, from the Tuscan-Emilian Apennines to the River Po. Its main tasks are the conservation and safeguarding of the territory, with particular attention to water resources and how they are used, ensuring rainwater drainage from urban centres, avoiding flooding but ensuringwater supply for crop irrigation in the summer to combat drought. Since the last century the Burana Land-Reclamation Board has been using innovative techniques in the planning of water management schemes designed to achieve the above aims, improving the management of water resources while keeping a constant eye on protection of the environment.

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Innovative Techniques in Ground Improvement

International Journal of Scientific Research ◽

10.15373/22778179/oct2013/44 ◽

2012 ◽

Vol 2 (10) ◽

pp. 1-2

Author(s):

Mohhamad Meekail Khan Mohhamad Meekail Khan ◽

◽

A.K.Dube A.K.Dube

Keyword(s):

Ground Improvement ◽

Innovative Techniques

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Edmodo as an Assessment Tool in the Foreign Language Learning Process

European Journal of Social Sciences Education and Research ◽

10.2478/ejser-2018-0072 ◽

2018 ◽

Vol 5 (3) ◽

pp. 210-215

Author(s):

Flavia Kaba

Keyword(s):

Foreign Language ◽

Language Learning ◽

Learning Process ◽

Assessment Tool ◽

Foreign Language Learning ◽

Modern Technology ◽

Foreign Language Anxiety ◽

Learning Platform ◽

Secure Learning ◽

Innovative Techniques

Abstract Due to the rapid developments in educational technology, today’s professors are in search of exploring innovative techniques in order to promote involvement of students in the learning process in general and in the foreign language learning process in particular. This is why today’s students are seen as digital-natives and being motivated for the learning process is very difficult if the modern technology they are familiar with is not utilized effectively in the classroom. When it comes to the assessment part of this process, the situation may become worse, as most of the students feel unwilling due to anxiety problems in general and foreign language anxiety in particular. This study presents an innovative way of assessing students’ skills that they gain during foreign language learning process introducing Edmodo, which is an educational social network that provides a secure learning platform for students and educators. This study is a descriptive one, based on the analyses, surveys, and opinions of different researchers that have implemented this platform in their teaching process. The main objective is to introduce the implementation of various assessment applications through Edmodo.

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CONCEPTION AND VALIDATION OF A REFLUX LARYNGITIS MODEL INNEWBORN LAMBS

Clinical & Investigative Medicine ◽

10.25011/cim.v31i4.4794 ◽

2008 ◽

Vol 31 (4) ◽

pp. 6

Author(s):

A-M Carreau ◽

H Patural ◽

A Doueik ◽

P-H Fortier ◽

J P Praud

Keyword(s):

Weight Gain ◽

Gastric Juice ◽

Histological Study ◽

Ovine Model ◽

Preliminary Results ◽

Surgical Instrumentation ◽

Clinical Observations ◽

Study Results ◽

Reflux Laryngitis ◽

Histological Characteristics

Background: Daily clinical observations and a recent study (D Vermeylen et al., 2004) suggest that reflux laryngitis (RL) is involved in apneas/ bradycardias of the newborn. The aim of this study is to develop and tovalidate a unique RL model in newborn lambs to test the assumption that a RL provokesan increase in apneas/ bradycardias/ desaturations observed within thelaryngeal chemoreflexes induced by the contact of a liquid with the larynx. Methods: A surgical instrumentation was performed on the first day of life, which included the insertion of a transcutaneous esophageal catheter in order to allow instillation of a gastric juice surrogate (HCl +pepsin at pH 2) directly on the larynx. The 2 ml-instillations were made 3 times per day for 6 consecutive days. At day 9-10 laryngeal chemoreflexes were induced during sleep. The larynx was removed at the time of necropsy to grade inflammation by a histological study. Results: Lambs in which a RL was induced (n = 4) presented characteristic signs of RL: cough, weak bleat, reduction in weight gain. Preliminary histological analyses showed a characteristic laryngeal inflammation. Preliminary results showing that apneas and oxygen desaturations seem more prominent in RL lambs than controls provided further validation ofour RL model. Conclusion: The ovine model developed in this study presents theclinical and histological characteristics of RL observed in newborns. Preliminary results suggesting that a RL increases apneas/bradycardias/desaturations when a liquid is in contact with laryngealmucosa in the newborn must be confirmed. Supported by: CIHR, FRSQ, Foundation of stars.

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In-Situ Dual Beam (FIBSEM) Techniques for Probe Pad Deposition and Dielectric Integrity Inspection in 0.2 μm Technology DRAM Single Cells

ISTFA 1999: Conference Proceedings from the 25th International Symposium for Testing and Failure Analysis ◽

10.31399/asm.cp.istfa1999p0311 ◽

1999 ◽

Author(s):

Gunnar Zimmermann ◽

Richard Chapman

Keyword(s):

Electron Beam ◽

Single Cell ◽

Single Cells ◽

Ion Beam ◽

Gate Oxide ◽

Ion Milling ◽

Dual Beam ◽

Sem Imaging ◽

Innovative Techniques

Abstract Dual beam FIBSEM systems invite the use of innovative techniques to localize IC fails both electrically and physically. For electrical localization, we present a quick and reliable in-situ FIBSEM technique to deposit probe pads with very low parasitic leakage (Ipara < 4E-11A at 3V). The probe pads were Pt, deposited with ion beam assistance, on top of highly insulating SiOx, deposited with electron beam assistance. The buried plate (n-Band), p-well, wordline and bitline of a failing and a good 0.2 μm technology DRAM single cell were contacted. Both cells shared the same wordline for direct comparison of cell characteristics. Through this technique we electrically isolated the fail to a single cell by detecting leakage between the polysilicon wordline gate and the cell diffusion. For physical localization, we present a completely in-situ FIBSEM technique that combines ion milling, XeF2 staining and SEM imaging. With this technique, the electrically isolated fail was found to be a hole in the gate oxide at the bad cell.

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