PET/MR Technology: Advancement and Challenges

2021 ◽  
Author(s):  
Borjana Bogdanovic ◽  
Esteban Lucas Solari ◽  
Alberto Villagran Asiares ◽  
Lachlan McIntosh ◽  
Sandra van Marwick ◽  
...  
Keyword(s):  
Technology Advancement

Metode dan Media Pembelajaran Bahasa Arab Berbasis Internet di Era Teknologi Informasi

1970 ◽  
Vol 14 (3) ◽  
pp. 348-445
Author(s):  
Muhandis Azzuhri
Keyword(s):  
Information Technology ◽  
Language Learning ◽  
Learning Process ◽  
Arabic Language ◽  
Learning System ◽  
Information Channel ◽  
Technology Advancement ◽  
Other Information

Information technology era necessitate changing of learning system, mainly on method and media Arabic language learning. Arabic language learning system nowadays criticized because its monotone, traditional, and not innovative compared with other language learning. This is because absolutism and lack of creativity of Arabic learning sta­keholders (lecturer, teacher, Kiai) to apply method and Arabic language learning media that appropriate with information technology advancement. internet- based Arabic language learning embarked because as most communicative learning media at information technology era because integrate internet and other information channel as tools to empower learning process to more creative, innovative, and competitive. .

Performance Comparison among Meta Classifier Algorithms in WEKA

2019 ◽  
Vol 1 (2) ◽  
pp. 106-112
Author(s):  
Nur Amiratun Nazihah Roslan ◽  
Hairulnizam Mahdin ◽  
Shahreen Kasim
Keyword(s):  
Social Networking ◽  
Performance Comparison ◽  
Data Availability ◽  
Data Mining Tool ◽  
Huge Data ◽  
Technology Advancement ◽  
The Social ◽  
The World ◽  
Media Platform ◽  
Mining Tool

With the rise of social networking approach, there has been a surge of users generated content all over the world and with that in an era where technology advancement are up to the level where it could put us in a step ahead of pathogens and germination of diseases, we couldn’t help but to take advantage of that advancement and provide an early precaution measures to overcome it. Twitter on the other hand are one of the social media platform that provides access towards a huge data availability. To manipulate those data and transform it into an important information that could be used in many different scope that could help improve people’s life for the better. In this paper, we gather all algorithm that are available inside Meta Classifier to compare between them on which algorithm suited the most with the dengue fever dataset. This research are using WEKA as the data mining tool for data analyzation.

Utilizing Nanoprobing and Circuit Diagnostics to Identify Key Failure Mechanism of Otherwise Nonvisible Defects in 20 nm Logic Devices

2014 ◽  
Author(s):  
M.K. Dawood ◽  
C. Chen ◽  
P.K. Tan ◽  
S. James ◽  
P.S. Limin ◽  
...  
Keyword(s):  
Failure Analysis ◽  
Contact Layer ◽  
Fault Isolation ◽  
Tem Analysis ◽  
Logic Devices ◽  
Technology Advancement ◽  
Transmission Electron ◽  
Voltage Contrast ◽  
Almost All ◽  
20 Nm

Abstract In this work, we present two case studies on the utilization of advanced nanoprobing on 20nm logic devices at contact layer to identify the root cause of scan logic failures. In both cases, conventional failure analysis followed by inspection of passive voltage contrast (PVC) failed to identify any abnormality in the devices. Technology advancement makes identifying failure mechanisms increasingly more challenging using conventional methods of physical failure analysis (PFA). Almost all PFA cases for 20nm technology node devices and beyond require Transmission Electron Microscopy (TEM) analysis. Before TEM analysis can be performed, fault isolation is required to correctly determine the precise failing location. Isolated transistor probing was performed on the suspected logic NMOS and PMOS transistors to identify the failing transistors for TEM analysis. In this paper, nanoprobing was used to isolate the failing transistor of a logic cell. Nanoprobing revealed anomalies between the drain and bulk junction which was found to be due to contact gouging of different severities.

scholarly journals Superior Oxidation Resistance Titanium Alloy ARCONIC-THORTM for Aerospace Applications

2020 ◽  
Vol 321 ◽  
pp. 04013
Author(s):  
Sesh Tamirisakandala ◽  
Ernie Crist ◽  
Fusheng Sun ◽  
Matthew Dahar
Keyword(s):  
Titanium Alloy ◽  
High Temperature ◽  
Oxidation Resistance ◽  
Cost Savings ◽  
Jet Engines ◽  
Aerospace Applications ◽  
Technology Advancement ◽  
Aerospace Systems ◽  
Material Systems ◽  
Nickel Base

Next generation fuel-efficient jet engines are running hotter presenting a structural challenge for the exhaust systems and structures adjacent to the engines. A conventional and affordable titanium alloy with superior oxidation resistance provides significant weight reductions and associated cost savings by eliminating the need for high density material systems such as nickel-base superalloys for service temperatures in between current titanium and nickel, enabling major technology advancement in high temperature aerospace applications. This paper presents an overview of Arconic’s engineered material ARCONIC-THORTM to address the needs of future aerospace systems.

The nexus between the increasing involvement of youth in betting games and unemployment: the Nigerian perspective

2020 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Gbemi Oladipo Olaore ◽  
Bimbo Onaolapo Adejare ◽  
Ekpenyong Ekpenyong Udofia
Keyword(s):  
Structural Equation ◽  
Family Income ◽  
Equation Model ◽  
Content Type ◽  
Global Industry ◽  
Youth Involvement ◽  
Technology Advancement ◽  
Confirmatory Factor ◽  
The Government ◽  
Practical Implications

Purpose Betting games have become a global industry worth billions of dollars providing employment to millions and contributing to the gross domestic product (GDP) of several countries. While there are debates and controversies surrounding betting games discourse, a growing body of literature shows that it has been exacerbated by growing unemployment rates. This paper aims to examine the nexus between the increasing involvement of youth in betting games and unemployment from the Nigerian perspective. Design/methodology/approach The study adopts simple random and stratified sampling techniques to select participants for the study. Three hypotheses were tested for this study and confirmatory factor analysis (CFA) and structural equation model (SEM) was used to test the hypotheses. Findings The three hypotheses tested in this study were coined from previous literature. The study established a direct link between technology advancement, promises of winning big coupled with bonuses while unemployment was not significant to youth involvement in betting games. The study also showed that playing betting games provides another source of income to the youth, who are already engaged in one form of work or another. Finally, youth involvement in betting games has created awareness regarding different sports in the world, while contributing to Nigeria’s economy. Practical implications As betting games centre as a business in Nigeria has contributed substantially and positively to unemployment in Nigeria; the Government of Nigeria are encouraged to streamline and regulate the activities of the sector such that they can contribute significantly to the country GDP and provide employment opportunities to the youths. Originality/value The research shows that the reason why betting games have a massive turnaround of youths in Nigeria is not majorly because of unemployment but as another means to a substantial financial individual/family income. Thus, Nigerian youths see betting games as an avenue to make more money. The study is the first of its kind to examine the nexus between betting games, technology and unemployment hence, its contribution to knowledge.

Democratic technology advancement for all: Contrasting views of American and international students

2005 ◽  
Vol 53 (3) ◽  
pp. 107-113 ◽  
Author(s):  
Abbas Johari ◽  
Nick Eastmond ◽  
Joanne P. H. Bentley
Keyword(s):  
International Students ◽  
Technology Advancement

scholarly journals Venous anomalies as potentially lethal risk factors during ordinary catheterization

2015 ◽  
Vol 4 (2) ◽  
Author(s):  
Savino Occhionorelli ◽  
Sergio Gianesini ◽  
Lorenzo Marinelli ◽  
Marianna Daniele ◽  
Sara Chierici ◽  
...  
Keyword(s):  
Risk Factors ◽  
Risk Factor ◽  
Central Venous Catheter ◽  
Literature Review ◽  
Venous Catheter ◽  
Clinical Implications ◽  
Venous Malformations ◽  
Central Venous ◽  
Venous Anomalies ◽  
Technology Advancement

Venous malformations are rare but possible findings too, constituting a further risk factor for central venous catheter procedures. Herein we describe a case of death because of an innominate vein perforation by a catheter that incidentally was tucked into a sacciform malformation. Even if the technology advancement is constantly offering us new investigation tools, up to now diagnostic options are limited in the detection of those malformations that could potentially lead to dramatic complications as the described one. The present work raises the awareness about rare venous anomalies and their potential clinical implications. A proper literature review and diagnostic implementation proposal are reported.

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