Troubleshooting Requests e-mail Confirmation

CERN Multimedia

TS Department

2004-01-01

In an ongoing effort to improve quality of the repair requests, a new e-mail confirmation automatic system will be implemented starting from the 21st October. All repair requests transmitted to the TCR (72201) or the FM Helpdesk (77777) will be confirmed in an e-mail to the requestor, provided that the latter has a valid e-mail address in the HR database. The e-mail will contain a reference number, a brief description of the problem, the location and a contact where more information can be obtained. A second e-mail will be sent when the processing of the repair request is finished. We hope that this initiative will improve the transparency and quality of our service. Helpdesk Troubleshooting Requests (reminder) We remind you that all the repair requests and other communication concerning the CERN machine buildings have to be transmitted to the TCR via 72201, whereas the ones concerning tertiary buildings are handled directly by the FM helpdesk under the phone number 77777, i.e. problems on systems and equ...

On Successful E-Mail Writing

Directory of Open Access Journals (Sweden)

Vesna Vulić

2009-12-01

Full Text Available This article is intended to be a simplified guide for the efficient use of e-mail in business and private communication in English. E-mailing is frequently used as a substitute for other kinds of communication in today’s working environment, due in particular, to the fact that messages are transmitted instantly, irrespective of the distance of the recipient. Due to the speed and volume of e-mail, mastering the art of effective e-mail writing includes the knowledge of Network Etiquette or ‘Netiquette’ and it is therefore important that whether it be for business or private use, the basics of e-mail etiquette are followed. When writing an e-mail it is important to consider the recipient. Careful consideration will determine the content and style of the e-mail. No less important is knowing the points of detail in writing e-mail. That is, to be clear and concise in the specific information that the e-mail should contain. Furthermore, abbreviations, acronyms and emoticons are frequently found in e-mail and their use should also be considered. An e-mail is a valuable communication tool and it is essential to use it effectively in order to improve both professional and private communication.

Technical Perspective on Using Information Demand Pattern in a Collaborative Recommendation System for Improving E-Mail Communication

Directory of Open Access Journals (Sweden)

Dirk Stamer

2015-04-01

Full Text Available Today e-mail communication information is widely used in organizations to distribute information. The increasing volume of received e-mails hinders an efficient work. It becomes more and more difficult to identify relevant e-mails inside this enormous volume of information. This work presents a solution in a multi-user environment by improving an established e-mail client extension based on information demand pattern with a recommendation system. The contributions of this work are (1 the concept and implementation of the solution for a single-user environment using information demand pattern, (2 the concept and architecture to use the solution in a multi-user environment (3 a detailed technical description about the proposed solutions.

Analysis of E-mail Transactions in Virtual Reference Services

Directory of Open Access Journals (Sweden)

Astutik Nur Qomariyah

2018-01-01

Full Text Available Today, the use of traditional reference desk in the academic libraries has been rarely used, thus expanding or even move to a virtual reference service. A minimum level of virtual reference services are provided in the academic library is currently in general is the electronic mail (e-mail. One of the academic library specifically provide virtual reference services via e-mail is a Petra Christian University (PCU Library (refdesk@petra.ac.id.. In such services librarians provide assistance to users in finding information and answer questions. This study aimed to analyze the transaction reference services virtually through e-mail at the PCU Library, with a view of the types of questions based on user background, the writing style of language communication interaction used based on user background, and cultural values are revealed behind the user in virtual reference services (e-mail. This study uses content analysis (content analysis of the transcript e-mail received librarians of reference services began March 10 until June 16, 2015. The results showed that the types of questions asked in reference service virtual (e-mail in the Library UK Petra include: specific search, access online resources, operation of online resources, policies and procedures for services, and library holdings with background the student (PCU and non-PCU, faculty, and librarians. Based on the background of users found that overall more types of questions asked in virtual reference services (e-mail is a problem of access to online resources, and generally submitted by the students. Then, the writing style of the user's language in interaction reference service virtual (e-mail tends to be formal, which includes the word greeting, the message will be delivered, and regards cover, either by the student (PCU and non-PCU, lecturer, or librarians. While cultural values that revealed the background behind the user in virtual reference services (e-mail is obedience, courtesy and

Coding for Electronic Mail

Science.gov (United States)

Rice, R. F.; Lee, J. J.

1986-01-01

Scheme for coding facsimile messages promises to reduce data transmission requirements to one-tenth current level. Coding scheme paves way for true electronic mail in which handwritten, typed, or printed messages or diagrams sent virtually instantaneously - between buildings or between continents. Scheme, called Universal System for Efficient Electronic Mail (USEEM), uses unsupervised character recognition and adaptive noiseless coding of text. Image quality of resulting delivered messages improved over messages transmitted by conventional coding. Coding scheme compatible with direct-entry electronic mail as well as facsimile reproduction. Text transmitted in this scheme automatically translated to word-processor form.

AstroMail: Electronic mail for the astrophysics community

Science.gov (United States)

Scherrer, Phillip H.; Bogart, Richard S.

1993-01-01

As part of the NASA Science Internet User Support Services program, NASA Goddard was interested in R&D which could extend the SolarMail system developed by members of the Wilcox Space Observatory at Stanford University to support a larger astrophysics user community. Specific objectives of the R&D effort were to include: a clone of the existing SolarMail system with additional documentation, enabling a parallel mail system to be established by populating the database; a cloned version of SolarMail functioning with a user database similar to that of the High Energy Astrophysics Division (HEAD) of the American Astronomical Society; a report on the status and surveyed usage of SolarMail and its clones into an extendable distributed mail system to serve as the basis for AstroMail, including a draft declaration of policy; a prototype AstroMail system based on the above specifications and including at least SolarMail and one of its clones supporting a set of astronomy user databases as subsets; and a report on the status of the prototype AstroMail with recommendations for future modifications to AstroMail.

Basketball shot types and shot success in different levels of competitive basketball.

Directory of Open Access Journals (Sweden)

Frane Erčulj

Full Text Available The purpose of our research was to investigate the relative frequencies of different types of basketball shots (above head, hook shot, layup, dunk, tip-in, some details about their technical execution (one-legged, two-legged, drive, cut, …, and shot success in different levels of basketball competitions. We analysed video footage and categorized 5024 basketball shots from 40 basketball games and 5 different levels of competitive basketball (National Basketball Association (NBA, Euroleague, Slovenian 1st Division, and two Youth basketball competitions. Statistical analysis with hierarchical multinomial logistic regression models reveals that there are substantial differences between competitions. However, most differences decrease or disappear entirely after we adjust for differences in situations that arise in different competitions (shot location, player type, and attacks in transition. Differences after adjustment are mostly between the Senior and Youth competitions: more shots executed jumping or standing on one leg, more uncategorised shot types, and more dribbling or cutting to the basket in the Youth competitions, which can all be attributed to lesser technical and physical ability of developing basketball players. The two discernible differences within the Senior competitions are that, in the NBA, dunks are more frequent and hook shots are less frequent compared to European basketball, which can be attributed to better athleticism of NBA players. The effect situational variables have on shot types and shot success are found to be very similar for all competitions.

Basketball shot types and shot success in different levels of competitive basketball.

Science.gov (United States)

Erčulj, Frane; Štrumbelj, Erik

2015-01-01

The purpose of our research was to investigate the relative frequencies of different types of basketball shots (above head, hook shot, layup, dunk, tip-in), some details about their technical execution (one-legged, two-legged, drive, cut, …), and shot success in different levels of basketball competitions. We analysed video footage and categorized 5024 basketball shots from 40 basketball games and 5 different levels of competitive basketball (National Basketball Association (NBA), Euroleague, Slovenian 1st Division, and two Youth basketball competitions). Statistical analysis with hierarchical multinomial logistic regression models reveals that there are substantial differences between competitions. However, most differences decrease or disappear entirely after we adjust for differences in situations that arise in different competitions (shot location, player type, and attacks in transition). Differences after adjustment are mostly between the Senior and Youth competitions: more shots executed jumping or standing on one leg, more uncategorised shot types, and more dribbling or cutting to the basket in the Youth competitions, which can all be attributed to lesser technical and physical ability of developing basketball players. The two discernible differences within the Senior competitions are that, in the NBA, dunks are more frequent and hook shots are less frequent compared to European basketball, which can be attributed to better athleticism of NBA players. The effect situational variables have on shot types and shot success are found to be very similar for all competitions.

Design and Implementation of Video Shot Detection on Field Programmable Gate Arrays

Directory of Open Access Journals (Sweden)

Jharna Majumdar

2012-09-01

Full Text Available Video has become an interactive medium of communication in everyday life. The sheer volume of video makes it extremely difficult to browse through and find the required data. Hence extraction of key frames from the video which represents the abstract of the entire video becomes necessary. The aim of the video shot detection is to find the position of the shot boundaries, so that key frames can be selected from each shot for subsequent processing such as video summarization, indexing etc. For most of the surveillance applications like video summery, face recognition etc., the hardware (real time implementation of these algorithms becomes necessary. Here in this paper we present the architecture for simultaneous accessing of consecutive frames, which are then used for the implementation of various Video Shot Detection algorithms. We also present the real time implementation of three video shot detection algorithms using the above mentioned architecture on FPGA (Field Programmable Gate Arrays.

Analysis of E-mail Transactions in Virtual Reference Services

Directory of Open Access Journals (Sweden)

Astutik Nur Qomariyah

2016-01-01

Full Text Available Today, the use of traditional reference desk in the academic libraries has been rarely used, thus expanding or even move to a virtual reference service. A minimum level of virtual reference services are provided in the academic library is currently in general is the electronic mail (e-mail. One of the academic library specifically provide virtual reference services via e-mail is a Petra Christian University (PCU Library (ref-desk@petra.ac.id.. In such services librarians provide assistance to users in finding information and answer questions. This study aimed to analyze the transaction reference services virtually through e-mail at the PCU Library, with a view of the types of questions based on user background, the writing style of language communication interaction used based on user background, and cultural values are revealed behind the user in virtual reference services (e-mail. This study uses content analysis (content analysis of the transcript e-mail received librarians of reference services began March 10 until June 16, 2015. The results showed that the types of questions asked in reference service virtual (e-mail in the Library UK Petra include: specific search, access online resources, operation of online resources, policies and procedures for services, and library holdings with background the student (PCU and non-PCU, faculty, and librarians. Based on the background of users found that overall more types of questions asked in virtual reference services (e-mail is a problem of access to online resources, and generally submitted by the students. Then, the writing style of the user's language in interaction reference service virtual (e-mail tends to be formal, which includes the word greeting, the message will be delivered, and regards cover, either by the student (PCU and non-PCU, lecturer, or librarians. While cultural values that revealed the background behind the user in virtual reference services (e-mail is obedience, courtesy and

The project for virus mails and junk mails

International Nuclear Information System (INIS)

Qi Fazhi; Shou Xuejian

2003-01-01

Along with the application of network, Email is becoming more and more important for people's communication. But like other net work applications, Email is being infracted by Virus Mails and Junk mails. Sendmail and Procmail are used to deal with Virus Mails and Junk mails in this paper. It is effective to prevent the IHCP (Institute of High Energy Physics Academia Sinica) mail server from attacks now

Private mail

CERN Multimedia

GS Unit

2008-01-01

The internal mail service deals exclusively with the Organization’s official mail. Non-official mail with no stamp on the envelope will not be sent. Please write systematically your name and Department beneath CERN’s address so that the Mail Office can notify you in case of doubt. Anyone who has recently mailed goods is requested to call 75353 in order to make arrangements to recover them. Mail Office

INTELLIGENT E-MAIL PERSONALIZATION SYSTEM

Directory of Open Access Journals (Sweden)

SHANMUGASUNDARAM HARIHARAN

2011-02-01

Full Text Available In Internet era E-mail has become the most important mode of communication in every day life. E-mail offers several advantages like secure delivery, speed, cheaper cost, acknowledgement report, transparent service, and distributed environment. As spammers try to induce large amount of spam or unsolicited mails, managing these E-mails’s in an efficient manner requires huge attention. This paper focus on personalizing the E-mail messages after eliminating the spam messages. The basic step starts with pre-processing the documents and classifying the contents into several folders or categories. The next step is to cluster the documents based on the relativeness they have using cosine similarity metric. This clustering approach is carried out using unsupervised method. The mail messages are the parsed through a filter that would identify the spam immediately. Studies on personalization of mails after spam identification, prioritizing the E-mail’s based on the importance and summarization of were also proposed. The results were quiet promising leading to efficient spam identification providing a platform for further improvements to build a domain independent personalizer system.

Basketball Shot Types and Shot Success in Different Levels of Competitive Basketball

OpenAIRE

Er?ulj, Frane; ?trumbelj, Erik

2015-01-01

The purpose of our research was to investigate the relative frequencies of different types of basketball shots (above head, hook shot, layup, dunk, tip-in), some details about their technical execution (one-legged, two-legged, drive, cut, …), and shot success in different levels of basketball competitions. We analysed video footage and categorized 5024 basketball shots from 40 basketball games and 5 different levels of competitive basketball (National Basketball Association (NBA), Euroleague,...

Microscopic analysis of effect of shot peening on corrosion fatigue behavior of aluminum alloy

International Nuclear Information System (INIS)

Kim, Jong Cheon; Cheong, Seong Kyun

2012-01-01

The object of this study considers corrosion fatigue improvement of 7075-T6 aluminum by using shot peening treatment on 3.5% NaCl solution at room temperature. Aluminum alloy is generally used in aerospace structural components because of the light weight and high strength characteristics. Many studies have shown that an aluminum alloy can be approximately 50% lighter than other materials. Mostly, corrosion leads to earlier fatigue crack propagation under tensile conditions and severely reduces the life of structures. Therefore, the technique to improve material resistance to corrosion fatigue is required. Shot peening technology is widely used to improve fatigue life and other mechanical properties by induced compressive residual stress. Even the roughness of treated surface causes pitting corrosion, the compressive residual stress, which is induced under the surface layer of material by shot peening, suppersses the corrosion and increases the corrosion resistance. The experimental results for shot peened specimens were compared with previous work for non treated aluminum alloy. The results show that the shot peening treatment affects the corrosion fatigue improvement of aluminum alloys and the induced compressive residual stress by shot peening treatment improves the resistance to corrosion fatigue

Microscopic analysis of effect of shot peening on corrosion fatigue behavior of aluminum alloy

Energy Technology Data Exchange (ETDEWEB)

Kim, Jong Cheon; Cheong, Seong Kyun [Seoul Nat' l Univ. of Science and Technology, Seoul (Korea, Republic of)

2012-11-15

The object of this study considers corrosion fatigue improvement of 7075-T6 aluminum by using shot peening treatment on 3.5% NaCl solution at room temperature. Aluminum alloy is generally used in aerospace structural components because of the light weight and high strength characteristics. Many studies have shown that an aluminum alloy can be approximately 50% lighter than other materials. Mostly, corrosion leads to earlier fatigue crack propagation under tensile conditions and severely reduces the life of structures. Therefore, the technique to improve material resistance to corrosion fatigue is required. Shot peening technology is widely used to improve fatigue life and other mechanical properties by induced compressive residual stress. Even the roughness of treated surface causes pitting corrosion, the compressive residual stress, which is induced under the surface layer of material by shot peening, suppersses the corrosion and increases the corrosion resistance. The experimental results for shot peened specimens were compared with previous work for non treated aluminum alloy. The results show that the shot peening treatment affects the corrosion fatigue improvement of aluminum alloys and the induced compressive residual stress by shot peening treatment improves the resistance to corrosion fatigue.

Mail Office

CERN Multimedia

GS Department

2009-01-01

The Mail Office wishes to remind users that the CERN mail service is exclusively reserved for official CERN mail. All external official mail must be sent to the Mail Office in an unstamped envelope on which your name and Department must be clearly indicated below the official CERN address (see example) to help us to find you in the event that it cannot be delivered. If you wish to send private mail from the CERN site you must use the post offices at Meyrin (63-R-011) or Prévessin (866-R-C02). Please use "PRIORITY" envelopes only in the case of urgent mail. Any mail containing merchandise (i.e. anything other than documents) must be sent using an EDH shipping request form. INTERNAL MAIL Please remember to include the recipient’s MAILBOX number on the internal mail envelopes, either in the relevant box (new envelopes) or next to the name (old envelopes). This information, which can be found in the CERN PHONEBOOK, simplifies our t...

Buster-Jangle Shot Dog

International Nuclear Information System (INIS)

Kaul, Dean C.

1987-01-01

Shot Dog of the Buster-Jangle Series used a device which had a high-explosive configuration virtually identical to that of the Nagasaki bomb, though with different fissionable components. Dog was detonated at a height of 431.9 m with the mean atmospheric conditions between burst and ground being dry air density 1.027 mg/cc and atmospheric moisture density 0.006 mg/cc. The ground was taken to be that of Nevada test site (NTS) area 9 with a water content of 8% by weight. The yield of the weapon was 21 kt. Results shown here for Buster-Jangle Shot Dog have been scaled from those calculated for Ranger Shot Fox. The design features and burst geometries of the two devices were deemed sufficiently similar to make this substitution in the absence of a radiation leakage spectrum calculated explicitly for Buster-Jangle Shot Dog. However, while the relative atmospheric contents of the two shots were very similar, Shot Fox took place in air of approximately 10% greater density than Shot Dog. Thus, scaled calculated results could not be obtained to compare with the three closest measurement points at Shot Dog

Access to DIII-D data located in multiple files and multiple locations

International Nuclear Information System (INIS)

McHarg, B.B. Jr.

1993-10-01

The General Atomics DIII-D tokamak fusion experiment is now collecting over 80 MB of data per discharge once every 10 min, and that quantity is expected to double within the next year. The size of the data files, even in compressed format, is becoming increasingly difficult to handle. Data is also being acquired now on a variety of UNIX systems as well as MicroVAX and MODCOMP computer systems. The existing computers collect all the data into a single shot file, and this data collection is taking an ever increasing amount of time as the total quantity of data increases. Data is not available to experimenters until it has been collected into the shot file, which is in conflict with the substantial need for data examination on a timely basis between shots. The experimenters are also spread over many different types of computer systems (possibly located at other sites). To improve data availability and handling, software has been developed to allow individual computer systems to create their own shot files locally. The data interface routine PTDATA that is used to access DIII-D data has been modified so that a user's code on any computer can access data from any computer where that data might be located. This data access is transparent to the user. Breaking up the shot file into separate files in multiple locations also impacts software used for data archiving, data management, and data restoration

Allergy Shots (For Parents)

Science.gov (United States)

... Staying Safe Videos for Educators Search English Español Allergy Shots KidsHealth / For Parents / Allergy Shots What's in ... to help a child deal with them. Why Allergy Shots Are Used An allergy occurs when the ...

Non-official mail

CERN Multimedia

2006-01-01

The Mail Office wishes to remind users of the mail service that the latter is reserved exclusively for the Organization's official mail. Private mail, even if stamped, does not fall into this category, and any mail of this nature found in the 'Outgoing Mail' or 'Départ Courrier' boxes will no longer be collected or accepted by the Meyrin or Prévessin Mail Offices. The Mail Office declines all responsibility in the event of losses, delays or any other problems arising as a result of private mail being placed in these boxes. Thank you for your understanding. The Mail Office

Comparison of optimization algorithms for the slow shot phase in HPDC

Science.gov (United States)

Frings, Markus; Berkels, Benjamin; Behr, Marek; Elgeti, Stefanie

2018-05-01

High-pressure die casting (HPDC) is a popular manufacturing process for aluminum processing. The slow shot phase in HPDC is the first phase of this process. During this phase, the molten metal is pushed towards the cavity under moderate plunger movement. The so-called shot curve describes this plunger movement. A good design of the shot curve is important to produce high-quality cast parts. Three partially competing process goals characterize the slow shot phase: (1) reducing air entrapment, (2) avoiding temperature loss, and (3) minimizing oxide caused by the air-aluminum contact. Due to the rough process conditions with high pressure and temperature, it is hard to design the shot curve experimentally. There exist a few design rules that are based on theoretical considerations. Nevertheless, the quality of the shot curve design still depends on the experience of the machine operator. To improve the shot curve it seems to be natural to use numerical optimization. This work compares different optimization strategies for the slow shot phase optimization. The aim is to find the best optimization approach on a simple test problem.

76 FR 7114 - International Mail: Mailing Services Price Change

Science.gov (United States)

2011-02-09

... POSTAL SERVICE 39 CFR Part 20 International Mail: Mailing Services Price Change AGENCY: Postal... States Postal Service, International Mail Manual (IMM[supreg]) for Mailing Services. This price change correlates to the Postal Service's January 13, 2011 filing of Docket No. R2011-2, Notice of Price Adjustment...

Generalised shot noise Cox processes

DEFF Research Database (Denmark)

Møller, Jesper; Torrisi, Giovanni Luca

2005-01-01

We introduce a class of cox cluster processes called generalised shot noise Cox processes (GSNCPs), which extends the definition of shot noise Cox processes (SNCPs) in two directions: the point process that drives the shot noise is not necessarily Poisson, and the kernel of the shot noise can...

Numerical investigation of a shot peening process by a finite element approach

DEFF Research Database (Denmark)

Liu, Hongsheng; Zhang, Xiaodan; Hansen, Niels

2014-01-01

Shot peening is a surface impact treatment widely used to improve the performance of a metal or a component. The better performance of the shot peened part is controlled by compressive residual stresses resulting from the plastic deformation of the surface layers by impacts of shot. The compressive...... residual stress is generally measured by X-ray diffraction. However, considerable cost and time are needed for such measurements. For this reason, in this work a 3D finite element (FE) model is introduced for a shot peening process. Through the FE simulations, the effect of process parameters...... such as damping ratio of material, friction coefficient, shot velocity and shot angle on the magnitude and distribution of the compressive residual stress is examined....

Evaluation of Fatigue Strength Improvement by CFRP Laminates and Shot Peening onto the Tension Flanges Joining Corrugated SteelWebs

Directory of Open Access Journals (Sweden)

Zhi-Yu Wang

2015-08-01

Full Text Available Corrugated steel web with inherent high out-of-plane stiffness has a promising application in configuring large span highway bridge girders. Due to the irregularity of the configuration details, the local stress concentration poses a major fatigue problem for the welded flange plates of high strength low alloy structural steels. In this work, the methods of applying CFRP laminate and shot peening onto the surfaces of the tension flanges were employed with the purpose of improving the fatigue strength of such configuration details. The effectiveness of this method in the improvement of fatigue strength has been examined experimentally. Test results show that the shot peening significantly increases hardness and roughness in contrast to these without treatment. Also, it has beneficial effects on the fatigue strength enhancement when compared against the test data of the joints with CFRP strengthening. The stiffness degradation during the loading progress is compared with each treatment. Incorporating the stress acting on the constituent parts of the CFRP laminates, a discussion is made regarding the mechanism of the retrofit and related influencing factors such as corrosion and economic cost. This work could enhance the understanding of the CFRP and shot peening in repairing such welded details and shed light on the reinforcement design of welded joints between corrugated steel webs and flange plates.

Birth Control Shot

Science.gov (United States)

... Health Food & Fitness Diseases & Conditions Infections Drugs & Alcohol School & Jobs Sports Expert Answers (Q&A) Staying Safe Videos for Educators Search English Español Birth Control Shot KidsHealth / For Teens / Birth Control Shot What's ...

The importance of reliability to the SunShot Initiative (Presentation Recording)

Science.gov (United States)

Jones-Albertus, Rebecca

2015-09-01

The U.S. Department of Energy's SunShot Initiative was launched in 2011 to make subsidy-free solar electricity cost competitive with conventional energy sources by the end of the decade. Research in reliability can play a major role in realizing the SunShot goal of 0.06/kWh. By improving photovoltaic module lifetime and reducing degradation rates, a system's lifetime energy output is increased. Increasing confidence in photovoltaic performance prediction can lower perceived investment risk and thus the cost of capital. Accordingly, in 2015, SunShot expects to award more than $40 million through its SunShot National Laboratory Multiyear Partnership (SuNLaMP) and Physics of Reliability: Evaluating Design Insights for Component Technologies in Solar (PREDICTS) 2 funding programs, for research into reliability topics such as determining acceleration factors, modeling degradation rates and failure mechanisms, improving predictive performance models, and developing new test methods and instrumentation.

Effect of shot peening on metastable austenitic stainless steels

Energy Technology Data Exchange (ETDEWEB)

Fargas, G., E-mail: gemma.fargas@upc.edu [CIEFMA - Departament de Ciència dels Materials i Enginyeria Metallúrgica, Universitat Politècnica de Catalunya, 08028 Barcelona (Spain); CRnE, Centre de Recerca en Nanoenginyeria, Universitat Politècnica de Catalunya, 08028 Barcelona (Spain); Roa, J.J.; Mateo, A. [CIEFMA - Departament de Ciència dels Materials i Enginyeria Metallúrgica, Universitat Politècnica de Catalunya, 08028 Barcelona (Spain); CRnE, Centre de Recerca en Nanoenginyeria, Universitat Politècnica de Catalunya, 08028 Barcelona (Spain)

2015-08-12

In this work, shot peening was performed in a metastable austenitic stainless steel EN 1.4318 (AISI 301LN) in order to evaluate its effect on austenite to martensite phase transformation and also the influence on the fatigue limit. Two different steel conditions were considered: annealed, i.e., with a fully austenitic microstructure, and cold rolled, consisting of a mixture of austenite and martensite. X-ray diffraction, electron back-scattered diffraction and focus ion beam, as well as nanoindentation techniques, were used to elucidate deformation mechanisms activated during shot peening and correlate with fatigue response. Results pointed out that extensive plastic deformation and phase transformation developed in annealed specimens as a consequence of shot peening. However, the increase of roughness and the generation of microcracks led to a limited fatigue limit improvement. In contrast, shot peened cold rolled specimens exhibited enhanced fatigue limit. In the latter case, the main factor that determined the influence on the fatigue response was the distance from the injector, followed successively by the exit speed of the shots and the coverage factor.

Improving access and equity in reducing cardiovascular risk: the Queensland Health model.

Science.gov (United States)

Ski, Chantal F; Vale, Margarite J; Bennett, Gary R; Chalmers, Victoria L; McFarlane, Kim; Jelinek, V Michael; Scott, Ian A; Thompson, David R

2015-02-16

To measure changes in cardiovascular risk factors among patients with coronary heart disease (CHD) and/or type 2 diabetes enrolled in a centralised statewide coaching program delivered by telephone and mail-out in the public health sector in Queensland. A population-based audit of cardiovascular risk factor data collected prospectively as part of The COACH (Coaching Patients On Achieving Cardiovascular Health) Program (TCP) delivered through Queensland Health's Health Contact Centre. 1962 patients with CHD and 707 patients with type 2 diabetes who completed TCP from 20 February 2009 to 20 June 2013, of whom 145 were Indigenous Australians. Changes in fasting lipids, fasting glucose, glycosylated haemoglobin levels, blood pressure, body weight, body mass index, smoking, alcohol consumption and physical activity, as measured at entry to and completion of the program. Statistically significant improvements in cardiovascular risk factor status, from entry to completion of the program, were found across all biomedical and lifestyle factors in patients with CHD and/or type 2 diabetes. For both diseases, improvements in serum lipids, blood glucose, smoking habit and alcohol consumption combined with increases in physical activity were the most notable findings. Similar differences were found in mean change scores in cardiovascular risk factors between Indigenous and non-Indigenous Queenslanders. A centralised statewide coaching program delivered by telephone and mail-out overcomes obstacles of distance and limited access to health services and facilitates a guideline-concordant decrease in cardiovascular risk.

Assessing e-mail intent and tasks in e-mail messages

NARCIS (Netherlands)

Sappelli, M.; Pasi, G.; Verberne, S.; Boer, M. de; Kraaij, W.

2016-01-01

In this paper, we analyze corporate e-mail messages as a medium to convey work tasks. Research indicates that categorization of e-mail could alleviate the common problem of information overload. Although e-mail clients provide possibilities of e-mail categorization, not many users spend effort on

Save our inboxes! Use e-mail wisely

CERN Multimedia

Achintya Rao

2013-01-01

At CERN, with collaborators all over the world, e-mail is inevitably the primary means of communication: we use it for everything from coordinating projects to organising lunches. But e-mail can also be one of the most inefficient means of communication we have! Here's how to fix it.   Let’s get straight to the point: we receive too many e-mails. Think about all the e-mails that you deleted without a second thought. Think about the times you’ve unnecessarily been in CC. Take a look at the unread e-mails sitting in your inbox at this very moment, ones that you have no intention of ever looking at. You can, however, tame this overload with a few simple measures and turn e-mail into an important communication and productivity tool. Many recommendations for improving e-mail etiquette suggest an abrasive approach riddled with bullet points. In a vastly multi-cultural setting such as CERN, however this approach may fail. So, here are a few dos and don’ts based o...

Mail Office

CERN Multimedia

GS Department

2011-01-01

On the occasion of the annual closure of CERN, no mail will be distributed on Wednesday, 21 December 2011 but mail will be collected in the morning. Nevertheless, it will be possible for you to bring your outgoing mail to building 555-R-002 until 12:00 noon.

E-mail marketing

OpenAIRE

Jurnečková, Jana

2014-01-01

The thesis deals with e-mail marketing. It focuses on identifying factors that affect the behavior of users of e-mail and newsletter subscribers. It evaluates the role of e-mail marketing as a part of communication mix of companies and e-shops, current trends, e-mail campaigns, e-mail marketing software provider. To study the behavior of users of e-mail and newsletter subscribers a questionnaire survey was conducted on a sample of 610 respondents and in-depth interviews (n = 30). Content anal...

On-shot characterization of single plasma mirror temporal contrast improvement

Science.gov (United States)

Obst, L.; Metzkes-Ng, J.; Bock, S.; Cochran, G. E.; Cowan, T. E.; Oksenhendler, T.; Poole, P. L.; Prencipe, I.; Rehwald, M.; Rödel, C.; Schlenvoigt, H.-P.; Schramm, U.; Schumacher, D. W.; Ziegler, T.; Zeil, K.

2018-05-01

We report on the setup and commissioning of a compact recollimating single plasma mirror (PM) for temporal contrast enhancement at the Draco 150 TW laser during laser-proton acceleration experiments. The temporal contrast with and without PM is characterized single-shot by means of self-referenced spectral interferometry with extended time excursion at unprecedented dynamic and temporal range. This allows for the first single-shot measurement of the PM trigger point, which is interesting for the quantitative investigation of the complex pre-plasma formation process at the surface of the target used for proton acceleration. As a demonstration of high contrast laser plasma interaction we present proton acceleration results with ultra-thin liquid crystal targets of ∼ 1 μm down to 10 nm thickness. Focus scans of different target thicknesses show that highest proton energies are reached for the thinnest targets at best focus. This indicates that the contrast enhancement is effective such that the acceleration process is not limited by target pre-expansion induced by laser light preceding the main laser pulse.

Mail office

CERN Multimedia

2012-01-01

In connection with CERN's annual closure, there will be no mail distributed on Friday 21 December 2012 but mail will be collected in the morning. Nevertheless, it will be possible for you to bring us your mail for it to be delivered until 12:00 noon at building 555-R-002.

Shot Automation for the National Ignition Facility

International Nuclear Information System (INIS)

Lagin, L J; Bettenhausen, R C; Beeler, R G; Bowers, G A; Carey, R.; Casavant, D.D.; Cline, B.D.; Demaret, R.D.; Domyancic, D.M.; Elko, S.D.; Fisher, J.M.; Hermann, M.R.; Krammen, J.E.; Kohut, T.R.; Marshall, C.D.; Mathisen, D.G.; Ludwigsen, A.P.; Patterson, Jr. R.W.; Sanchez, R.J.; Stout, E.A.; Van Arsdall, P.J.; Van Wonterghem, B.M.

2005-01-01

A shot automation framework has been developed and deployed during the past year to automate shots performed on the National Ignition Facility (NIF) using the Integrated Computer Control System This framework automates a 4-8 hour shot sequence, that includes inputting shot goals from a physics model, set up of the laser and diagnostics, automatic alignment of laser beams and verification of status. This sequence consists of set of preparatory verification shots, leading to amplified system shots using a 4-minute countdown, triggering during the last 2 seconds using a high-precision timing system, followed by post-shot analysis and archiving. The framework provides for a flexible, model-based execution driven of scriptable automation called macro steps. The framework is driven by high-level shot director software that provides a restricted set of shot life cycle state transitions to 25 collaboration supervisors that automate 8-laser beams (bundles) and a common set of shared resources. Each collaboration supervisor commands approximately 10 subsystem shot supervisors that perform automated control and status verification. Collaboration supervisors translate shot life cycle state commands from the shot director into sequences of ''macro steps'' to be distributed to each of its shot supervisors. Each Shot supervisor maintains order of macro steps for each subsystem and supports collaboration between macro steps. They also manage failure, restarts and rejoining into the shot cycle (if necessary) and manage auto/manual macro step execution and collaborations between other collaboration supervisors. Shot supervisors execute macro step shot functions commanded by collaboration supervisors. Each macro step has database-driven verification phases and a scripted perform phase. This provides for a highly flexible methodology for performing a variety of NIF shot types. Database tables define the order of work and dependencies (workflow) of macro steps to be performed for a

Sensitivity of Rooftop PV Projections in the SunShot Vision Study to Market Assumptions

Energy Technology Data Exchange (ETDEWEB)

Drury, E.; Denholm, P.; Margolis, R.

2013-01-01

The SunShot Vision Study explored the potential growth of solar markets if solar prices decreased by about 75% from 2010 to 2020. The SolarDS model was used to simulate rooftop PV demand for this study, based on several PV market assumptions--future electricity rates, customer access to financing, and others--in addition to the SunShot PV price projections. This paper finds that modeled PV demand is highly sensitive to several non-price market assumptions, particularly PV financing parameters.

Health Literacy and Global Cognitive Function Predict E-Mail but Not Internet Use in Heart Failure Patients

Directory of Open Access Journals (Sweden)

Jared P. Schprechman

2013-01-01

Full Text Available Background. The internet offers a potential for improving patient knowledge, and e-mail may be used in patient communication with providers. However, barriers to internet and e-mail use, such as low health literacy and cognitive impairment, may prevent patients from using technological resources. Purpose. We investigated whether health literacy, heart failure knowledge, and cognitive function were related to internet and e-mail use in older adults with heart failure (HF. Methods. Older adults (N=119 with heart failure (69.84±9.09 years completed measures of health literacy, heart failure knowledge, cognitive functioning, and internet use in a cross-sectional study. Results. Internet and e-mail use were reported in 78.2% and 71.4% of this sample of patients with HF, respectively. Controlling for age and education, logistic regression analyses indicated that higher health literacy predicted e-mail (P<.05 but not internet use. Global cognitive function predicted e-mail (P<.05 but not internet use. Only 45% used the Internet to obtain information on HF and internet use was not associated with greater HF knowledge. Conclusions. The majority of HF patients use the internet and e-mail, but poor health literacy and cognitive impairment may prevent some patients from accessing these resources. Future studies that examine specific internet and email interventions to increase HF knowledge are needed.

Centrically reordered inversion recovery half-Fourier single-shot turbo spin-echo sequence: improvement of the image quality of oxygen-enhanced MRI

International Nuclear Information System (INIS)

Ohno, Yoshiharu; Hatabu, Hiroto; Higashino, Takanori; Kawamitsu, Hideaki; Watanabe, Hirokazu; Takenaka, Daisuke; Cauteren, Marc van; Sugimura, Kazuro

2004-01-01

Purpose: The purpose of the study presented here was to determine the improvement in image quality of oxygen-enhanced magnetic resonance (MR) subtraction imaging obtained with a centrically reordered inversion recovery half-Fourier single-shot turbo spin-echo (c-IR-HASTE) sequence compared with that obtained with a conventional sequentially reordered inversion recovery single-shot HASTE (s-IR-HASTE) sequence for pulmonary imaging. Materials and methods: Oxygen-enhanced MR imaging using a 1.5 T whole body scanner was performed on 12 healthy, non-smoking volunteers. Oxygen-enhanced MR images were obtained with the coronal two-dimensional (2D) c-IR-HASTE sequence and 2D s-IR-HASTE sequence combined with respiratory triggering. For a 256x256 matrix, 132 phase-encoding steps were acquired including four steps for phase correction. Inter-echo spacing for each sequence was 4.0 ms. The effective echo time (TE) for c-IR-HASTE was 4.0 ms, and 16 ms for s-IR-HASTE. The inversion time (TI) was 900 ms. To determine the improvement in oxygen-enhanced MR subtraction imaging by c-IR-HASTE, CNRs of subtraction image, overall image quality, and image degradation of the c-IR-HASTE and s-IR-HASTE techniques were statistically compared. Results: CNR, overall image quality, and image degradation of c-IR-HASTE images showed significant improvement compared to those s-IR-HASTE images (P<0.05). Conclusion: Centrically reordered inversion recovery half-Fourier single-shot turbo spin-echo (c-IR-HASTE) sequence enhanced the signal from the lung and improved the image quality of oxygen-enhanced MR subtraction imaging

Remote access and automation of SPring-8 MX beamlines

Energy Technology Data Exchange (ETDEWEB)

Ueno, Go, E-mail: ueno@spring8.or.jp; Hikima, Takaaki; Yamashita, Keitaro; Hirata, Kunio; Yamamoto, Masaki [RIKEN SPring-8 Center, 1-1-1 Koto, Sayo-cho, Sayo-gun, Hyogo 679-5148 JAPAN (Japan); Hasegawa, Kazuya; Murakami, Hironori; Furukawa, Yukito; Mizuno, Nobuhiro; Kumasaka, Takashi [SPring-8/JASRI, 1-1-1 Koto, Sayo-cho, Sayo-gun, Hyogo 679-5198 JAPAN (Japan)

2016-07-27

At SPring-8 MX beamlines, a remote access system has been developed and started user operation in 2010. The system has been developed based on an automated data collection and data management architecture utilized for the confirmed scheme of SPring-8 mail-in data collection. Currently, further improvement to the remote access and automation which covers data processing and analysis are being developed.

The effect of shot peening on notched low cycle fatigue

International Nuclear Information System (INIS)

Soady, K.A.; Mellor, B.G.; Shackleton, J.; Morris, A.; Reed, P.A.S.

2011-01-01

Highlights: → Shot peening improves notched component three point bend low cycle fatigue life. → Notch shape does not affect the efficacy of the peening process. → Strain hardening and residual stress effects need separate consideration. → Loading direction residual stresses do not relax under bend load. - Abstract: The improvement in low cycle fatigue life created by shot peening ferritic heat resistant steel was investigated in components of varying geometries based on those found in conventional power station steam turbine blades. It was found that the shape of the component did not affect the efficacy of the shot peening process, which was found to be beneficial even under the high stress amplitude three point bend loads applied. Furthermore, by varying the shot peening process parameters and considering fatigue life it has been shown that the three surface effects of shot peening; roughening, strain hardening and the generation of a compressive residual stress field must be included in remnant life models as physically separate entities. The compressive residual stress field during plane bending low cycle fatigue has been experimentally determined using X-ray diffraction at varying life fractions and found to be retained in a direction parallel to that of loading and to only relax to 80% of its original magnitude in a direction orthogonal to loading. This result, which contributes to the retention of fatigue life improvement in low cycle fatigue conditions, has been discussed in light of the specific stress distribution applied to the components. The ultimate aim of the research is to apply these results in a life assessment methodology which can be used to justify a reduction in the length of scheduled plant overhauls. This will result in significant cost savings for the generating utility.

76 FR 16588 - Combined Mailings of Standard Mail and Periodicals Flats

Science.gov (United States)

2011-03-24

... Standard Mail. These mailings must also be identified as Standard Mail when scheduling dropship... pending permit number), issue date, and advertising percentage. b. A consolidated postage statement...

78 FR 65573 - Migratory Bird Hunting; Application for Approval of Copper-Clad Iron Shot and Fluoropolymer Shot...

Science.gov (United States)

2013-11-01

... shot, causing sediment/soil and water contamination and the direct ingestion of shot by aquatic and.... Shot[supreg]. * Coatings of copper, nickel, tin, zinc, zinc chloride, zinc chrome, and fluoropolymers...

76 FR 10757 - Combined Mailings of Standard Mail and Periodicals Flats

Science.gov (United States)

2011-02-28

... to Standard Mail. These mailings must also be identified as Standard Mail when scheduling dropship... advertising percentage. b. A consolidated postage statement register and postage statement for each...

Zero-Shot Learning by Generating Pseudo Feature Representations

OpenAIRE

Lu, Jiang; Li, Jin; Yan, Ziang; Zhang, Changshui

2017-01-01

Zero-shot learning (ZSL) is a challenging task aiming at recognizing novel classes without any training instances. In this paper we present a simple but high-performance ZSL approach by generating pseudo feature representations (GPFR). Given the dataset of seen classes and side information of unseen classes (e.g. attributes), we synthesize feature-level pseudo representations for novel concepts, which allows us access to the formulation of unseen class predictor. Firstly we design a Joint Att...

An investigation of the properties of conventional and severe shot peened low alloy steel

Science.gov (United States)

Quang Trung, Pham; Butler, David Lee; Win Khun, Nay

2017-07-01

The effects of the conventional shot peening and severe shot peening process on the mechanical and tribological properties of shot peened AISI 4340 high strength steel were systematically investigated. Compared with the conventional shot peened sample, the ultrafine grain surface layer with a depth of about 20 µm generated by the severe shot peening process can enhance the hardness and wear resistance of the treated material. However, deeper dimples generated by the high media velocity in the severe shot peening process resulted in a higher surface roughness, which is considered as a side effect of this method reducing the fatigue life of the material. Applying a smaller shot size with an appropriate intensity can be used to peen the severe shot peened samples to not only reduce the surface roughness and friction coefficient but also improve the wear resistance for these samples. This work was presented in the shot peening section during ‘The 30th International Conference on Surface Modification Technologies, 2016, Milan, Italy’ (SMT30, ID 61, entitled ‘Comparison of the effects of conventional shot peening and severe shot peening processes on the mechanical and tribological properties of shot peened AISI 4340’) and the authors were encouraged to submit a manuscript to the Materials Research Express journal after adding some nessesary information.

Centrifugal shot blast system

International Nuclear Information System (INIS)

1998-02-01

This report describes a demonstration of Concrete cleaning, Inc., modified centrifugal shot blast technology to remove the paint coating from concrete flooring. This demonstration is part of the Chicago Pile-5 (CP-5) Large-Scale Demonstration Project (LSDP) sponsored by the US Department of Energy (DOE), office of Science and Technology (OST), Deactivation and Decommissioning Focus Area (DDFA). The objective of the LSDP is to select and demonstrate potentially beneficial technologies at the Argonne National Laboratory-East (ANL) CP-5 Research Reactor. The purpose of the LSDP is to demonstrate that using innovative and improved decontamination and decommissioning (D and D) technologies from various sources can result in significant benefits, such as decreased cost and increased health and safety, as compared with baseline D and D technologies. Potential markets exist for the innovative centrifugal shot blast system at the following sites: Fernald Environmental Management Project, Los Alamos, Nevada, Oak Ridge Y-12 and K-25, Paducah, Portsmouth Gaseous Diffusion site, and the Savannah River Site. This information is based on a revision to the OST Linkage Tables dated August 4, 1997

The Problem of Shot Selection in Basketball

Science.gov (United States)

Skinner, Brian

2012-01-01

In basketball, every time the offense produces a shot opportunity the player with the ball must decide whether the shot is worth taking. In this article, I explore the question of when a team should shoot and when they should pass up the shot by considering a simple theoretical model of the shot selection process, in which the quality of shot opportunities generated by the offense is assumed to fall randomly within a uniform distribution. Within this model I derive an answer to the question “how likely must the shot be to go in before the player should take it?” and I show that this lower cutoff for shot quality depends crucially on the number of shot opportunities remaining (say, before the shot clock expires), with larger demanding that only higher-quality shots should be taken. The function is also derived in the presence of a finite turnover rate and used to predict the shooting rate of an optimal-shooting team as a function of time. The theoretical prediction for the optimal shooting rate is compared to data from the National Basketball Association (NBA). The comparison highlights some limitations of the theoretical model, while also suggesting that NBA teams may be overly reluctant to shoot the ball early in the shot clock. PMID:22295109

The problem of shot selection in basketball.

Directory of Open Access Journals (Sweden)

Brian Skinner

Full Text Available In basketball, every time the offense produces a shot opportunity the player with the ball must decide whether the shot is worth taking. In this article, I explore the question of when a team should shoot and when they should pass up the shot by considering a simple theoretical model of the shot selection process, in which the quality of shot opportunities generated by the offense is assumed to fall randomly within a uniform distribution. Within this model I derive an answer to the question "how likely must the shot be to go in before the player should take it?" and I show that this lower cutoff for shot quality f depends crucially on the number n of shot opportunities remaining (say, before the shot clock expires, with larger n demanding that only higher-quality shots should be taken. The function f(n is also derived in the presence of a finite turnover rate and used to predict the shooting rate of an optimal-shooting team as a function of time. The theoretical prediction for the optimal shooting rate is compared to data from the National Basketball Association (NBA. The comparison highlights some limitations of the theoretical model, while also suggesting that NBA teams may be overly reluctant to shoot the ball early in the shot clock.

The problem of shot selection in basketball.

Science.gov (United States)

Skinner, Brian

2012-01-01

In basketball, every time the offense produces a shot opportunity the player with the ball must decide whether the shot is worth taking. In this article, I explore the question of when a team should shoot and when they should pass up the shot by considering a simple theoretical model of the shot selection process, in which the quality of shot opportunities generated by the offense is assumed to fall randomly within a uniform distribution. Within this model I derive an answer to the question "how likely must the shot be to go in before the player should take it?" and I show that this lower cutoff for shot quality f depends crucially on the number n of shot opportunities remaining (say, before the shot clock expires), with larger n demanding that only higher-quality shots should be taken. The function f(n) is also derived in the presence of a finite turnover rate and used to predict the shooting rate of an optimal-shooting team as a function of time. The theoretical prediction for the optimal shooting rate is compared to data from the National Basketball Association (NBA). The comparison highlights some limitations of the theoretical model, while also suggesting that NBA teams may be overly reluctant to shoot the ball early in the shot clock.

E-mail: Outlook Express

Directory of Open Access Journals (Sweden)

Zainul Bakri

2012-10-01

Full Text Available Salah satu layanan Internet yang sangat penting adalah electronic mail atau sering hanya disebut sebagai e-mail. Untuk menggunakan e-mail, diperlukan piranti lunak khusus supaya pengguna dapat mengirim dan menerima e-mail. Jenis piranti lunak e-mail diantaranya adalah Outlook Express yang merupakan satu paket yang didistribusikan bersama Internet Explorer versi 4. Piranti lunak ini dijalankan pada PC yang mempunyai sistem operasi Windows 95 atau 98. Jenis piranti lunak e-mail yang lain adalah Eudora, Pegasus dan sebagainya. Bahkan ada yang diintegrasikan dengan Web Browser (alat untuk menelusuri situs Web misalnya IE,dan Netscape.Sebagai layaknya pelayanan pos, maka setiap pengguna e-mail mempunyai alamat tertentu yang tidak mungkin dipunyai oleh pengguna lainnya diseluruh dunia. Untuk keperluan pendistribusian, maka e-mail mempunyai semacam kantor pos yang ditempatkan dalam sebuah komputer server (mail server atau sering disebut sebagai host. 

UNSOLICITED ELECTRONIC MAIL

CERN Multimedia

Judy RICHARDS

1999-01-01

Since November 1997 we have been actively trying to reduce the amount of unsolicited electronic mail, commonly known as SPAM mail that arrives in CERN mailboxes. Unfortunately this is not an easy job since the spammers are constantly finding new ways of breaking our defences! Today spammers are 'forging' addresses in the headers and envelopes of mail in such a way that it is difficult to distinguish between legitimate mail and spams. An additional problem, that does not directly affect most CERN users but does use CERN resources and affects the reputation of CERN, is caused by the spammers who try to make mail look as if it comes from a CERN machine.They either try to route the mail via a CERN machine or simply forge the mail headers to a CERN address so it will have less chance of being blocked by the recipient's anti-spam defences.Although some anti-spam measures can be automated, for many someone has to look at the system logs and spam reports from users and make a human judgement as to what should be bloc...

The wear and corrosion resistance of shot peened-nitrided 316L austenitic stainless steel

International Nuclear Information System (INIS)

Hashemi, B.; Rezaee Yazdi, M.; Azar, V.

2011-01-01

Research highlights: → Shot peening-nitriding increased the wear resistance and surface hardness of samples. → This treatment improved the surface mechanical properties. → Shot peening alleviates the adverse effects of nitriding on the corrosion behavior. -- Abstract: 316L austenitic stainless steel was gas nitrided at 570 o C with pre-shot peening. Shot peening and nitriding are surface treatments that enhance the mechanical properties of surface layers by inducing compressive residual stresses and formation of hard phases, respectively. The structural phases, micro-hardness, wear behavior and corrosion resistance of specimens were investigated by X-ray diffraction, Vickers micro-hardness, wear testing, scanning electron microscopy and cyclic polarization tests. The effects of shot peening on the nitride layer formation and corrosion resistance of specimens were studied. The results showed that shot peening enhanced the nitride layer formation. The shot peened-nitrided specimens had higher wear resistance and hardness than other specimens. On the other hand, although nitriding deteriorated the corrosion resistance of the specimens, cyclic polarization tests showed that shot peening before the nitriding treatment could alleviate this adverse effect.

The finite element analysis for prediction of residual stresses induced by shot peening

International Nuclear Information System (INIS)

Kim, Cheol; Yang, Won Ho; Sung, Ki Deug; Cho, Myoung Rae; Ko, Myung Hoon

2000-01-01

The shot peening is largely used for a surface treatment in which small spherical parts called shots are blasted on a surface of a metallic components with velocities up to 100m/s. This treatment leads to an improvement of fatigue behavior due to the developed compressive residual stresses, and so it has gained widespread acceptance in the automobile and aerospace industries. The residual stress profile on surface layer depends on the parameters of shot peening, which are, shot velocity, shot diameter, coverage, impact angle, material properties etc. and the method to confirm this profile is only measurement by X-ray diffractometer. Despite its importance to automobile and aerospace industries, little attention has been devoted to the accurate modeling of the process. In this paper, the simulation technique is applied to predict the magnitude and distribution of the residual stress and plastic deformation caused by shot peening with the help of the finite element analysis

76 FR 4820 - New Mailing Standards for Domestic Mailing Services

Science.gov (United States)

2011-01-27

.... The parcels do not bear a GS1-128 or Intelligent Mail package barcode. b. The parcels weigh less than... pieces in a mailing must be paid with the same method unless otherwise authorized by Business Mailer... pieces only if authorized by Business Mailer Support. 2.2 Affixed Postage for Presorted First-Class Mail...

Factors that impact nurses' use of electronic mail (e-mail).

Science.gov (United States)

Hughes, J A; Pakieser, R A

1999-01-01

As electronic applications are used increasingly in healthcare, nurses are being challenged to adopt them. Electronic mail (e-mail) is an electronic tool with general as well as healthcare uses. E-mail use may be an opportunity to learn a tool that requires skills similar to those used in other applications. This study aimed to identify barriers and facilitators that impact nurses' use of e-mail in the workplace. Data for this study were gathered using focus group methodology. Content analysis identified and labeled factors into seven major categories. Specific factors identified were generally consistent with those previously described in the literature as affecting use of computers in general. However, there were several additional factors identified that were not reported in other previous studies: lack of face-to-face communication, individual writing skills, recency of any educational experience, volume of mail received, password integrity, and technical support. Findings from this study provide information for any individual involved in introducing or updating an e-mail system in a healthcare environment.

E-mail marketing

OpenAIRE

TŮMOVÁ, Kateřina

2012-01-01

The aim of this work is to specify the e-mail marketing and in the practical application to evaluate the pros and cons of e-mail marketing as a tool of targeted marketing communication.Based on personal interviews with representatives of the company was described their existing e-mail marketing.Through the survey it was found, how customers perceive the company's e-mail marketing.Based on the survey, changes were proposed at the end of the thesis.

A Shot Number Based Approach to Performance Analysis in Table Tennis

Directory of Open Access Journals (Sweden)

Tamaki Sho

2017-01-01

Full Text Available The current study proposes a novel approach that improves the conventional performance analysis in table tennis by introducing the concept of frequency, or the number of shots, of each shot number. The improvements over the conventional method are as follows: better accuracy of the evaluation of skills and tactics of players, additional insights into scoring and returning skills and ease of understanding the results with a single criterion. The performance analysis of matches played at the 2012 Summer Olympics in London was conducted using the proposed method. The results showed some effects of the shot number and gender differences in table tennis. Furthermore, comparisons were made between Chinese players and players from other countries, what threw light on the skills and tactics of the Chinese players. The present findings demonstrate that the proposed method provides useful information and has some advantages over the conventional method.

Improving the Accessibility of Mobile OCR Apps Via Interactive Modalities.

Science.gov (United States)

Cutter, Michael; Manduchi, Roberto

2017-10-01

Mobile optical character recognition (OCR) apps have come of age. Many blind individuals use them on a daily basis. The usability of such tools, however, is limited by the requirement that a good picture of the text to be read must be taken, something that is difficult to do without sight. Some mobile OCR apps already implement auto-shot and guidance mechanisms to facilitate this task. In this paper, we describe two experiments with blind participants, who tested these two interactive mechanisms on a customized iPhone implementation. These experiments bring to light a number of interesting aspects of accessing a printed document without sight, and enable a comparative analysis of the available interaction modalities.

Algorithmic Approach With Clinical Pathology Consultation Improves Access to Specialty Care for Patients With Systemic Lupus Erythematosus.

Science.gov (United States)

Chen, Lei; Welsh, Kerry J; Chang, Brian; Kidd, Laura; Kott, Marylee; Zare, Mohammad; Carroll, Kelley; Nguyen, Andy; Wahed, Amer; Tholpady, Ashok; Pung, Norin; McKee, Donna; Risin, Semyon A; Hunter, Robert L

2016-09-01

Harris Health System (HHS) is a safety net system providing health care to the underserved of Harris County, Texas. There was a 6-month waiting period for a rheumatologist consult for patients with suspected systemic lupus erythematosus (SLE). The objective of the intervention was to improve access to specialty care. An algorithmic approach to testing for SLE was implemented initially through the HHS referral center. The algorithm was further offered as a "one-click" order for physicians, with automated reflex testing, interpretation, and case triaging by clinical pathology. Data review revealed that prior to the intervention, 80% of patients did not have complete laboratory workups available at the first rheumatology visit. Implementation of algorithmic testing and triaging of referrals by pathologists resulted in decreasing the waiting time for a rheumatologist by 50%. Clinical pathology intervention and case triaging can improve access to care in a county health care system. © American Society for Clinical Pathology, 2016. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

Changing a Course of Action: Teachers' E-mail Discussion.

Science.gov (United States)

Serafin, Ana Gil

This study examined the e-mail interactions of teachers who were graduate students in an educational leadership program at a commuter university. Participants attended a 3-hour-per-week course. The instructor inserted into the course syllabus an assessment plan that required computer use, making the students responsible for accessing the…

Assembly procedure for Shot Loading Platform

International Nuclear Information System (INIS)

Routh, R.D.

1995-01-01

This supporting document describes the assembly procedure for the Shot Loading Platform. The Shot Loading Platform is used by multiple equipment removal projects to load shielding shot in the annular spaces of the equipment storage containers. The platform height is adjustable to accommodate different sizes of storage containers and transport assemblies

Time-resolved single-shot terahertz time-domain spectroscopy for ultrafast irreversible processes

Science.gov (United States)

Zhai, Zhao-Hui; Zhong, Sen-Cheng; Li, Jun; Zhu, Li-Guo; Meng, Kun; Li, Jiang; Liu, Qiao; Peng, Qi-Xian; Li, Ze-Ren; Zhao, Jian-Heng

2016-09-01

Pulsed terahertz spectroscopy is suitable for spectroscopic diagnostics of ultrafast events. However, the study of irreversible or single shot ultrafast events requires ability to record transient properties at multiple time delays, i.e., time resolved at single shot level, which is not available currently. Here by angular multiplexing use of femtosecond laser pulses, we developed and demonstrated a time resolved, transient terahertz time domain spectroscopy technique, where burst mode THz pulses were generated and then detected in a single shot measurement manner. The burst mode THz pulses contain 2 sub-THz pulses, and the time gap between them is adjustable up to 1 ns with picosecond accuracy, thus it can be used to probe the single shot event at two different time delays. The system can detect the sub-THz pulses at 0.1 THz-2.5 THz range with signal to noise ratio (SNR) of ˜400 and spectrum resolution of 0.05 THz. System design was described here, and optimizations of single shot measurement of THz pulses were discussed in detail. Methods to improve SNR were also discussed in detail. A system application was demonstrated where pulsed THz signals at different time delays of the ultrafast process were successfully acquired within single shot measurement. This time resolved transient terahertz time domain spectroscopy technique provides a new diagnostic tool for irreversible or single shot ultrafast events where dynamic information can be extracted at terahertz range within one-shot experiment.

Effects of shot-peening and atmospheric-pressure plasma on aesthetic improvement of Ti-Nb-Ta-Zr alloy for dental applications

Science.gov (United States)

Miura-Fujiwara, Eri; Suzuki, Yuu; Ito, Michiko; Yamada, Motoko; Matsutake, Sinpei; Takashima, Seigo; Sato, Hisashi; Watanabe, Yoshimi

2018-01-01

Ti and Ti alloys are widely used for biomedical applications such as artificial joints and dental devices because of their good mechanical properties and biochemical compatibility. However, dental devices made of Ti and Ti alloys do not have the same color as teeth, so they are inferior to ceramics and polymers in terms of aesthetic properties. In a previous study, Ti-29Nb-13Ta-4.6Zr was coated with a white Ti oxide layer by heat treatment to improve its aesthetic properties. Shot-peening is a severe plastic deformation process and can introduce a large shear strain on the peened surface. In this study, the effects of shot-peening and atmospheric-pressure plasma on Ti-29Nb-13Ta-4.6Zr were investigated to form a white layer on the surface for dental applications.

Compulsory registration of mail servers in order to accept e-mail from the Internet

CERN Multimedia

IT Department

2008-01-01

This announcement is intended only for administrators of a mail server (sendmail, postfix, etc.). It concerns e-mails sent from the Internet to addresses of the following type: somemailbox@somehost.cern.ch. Mail server managers are requested to register their servers so that they can accept e-mail from outside CERN. In future the CERN mail infrastructure will relay messages from outside CERN only to officially registered mail servers. This rule applies only to messages sent from the Internet. There will be NO change with respect to messages sent from inside CERN. If you are responsible for a mail server that accepts e-mails from outside CERN, please read the following page: http://cern.ch/mail/Help/?kbid=191090, where you can find information about the new rule and check if your host is already registered in the system. If you wish to register a mail server please send a message to: mailto:mail.support@cern.ch. This rule will be gradually enforced from 20 February 2008 onwards. Thank you for your cooperation...

Effects of shot peening on the residual stress of welded SS400 steel

International Nuclear Information System (INIS)

Lee, Jong Man; Kim, Tae Hyung; Cheong, Seong Kyun; Lee, Seung Ho

2002-01-01

The fatigue life of structures is usually determined by welding zone. The tensile residual stress, which is induced by welding, reduces the fatigue life and fatigue strength of welded structures. If we remove the tensile residual stress or induce the compressive residual stress, the fatigue life of welded structures will be improved. The change of hardness and compressive residual stress of welded zone after shot peening was investigated in this paper. The results show that the hardness was increased by shot peening. The residual stress was reduced by shot peening

EVALUATION OF E-MAIL USAGE BY EXTENDED TECHNOLOGY ACCEPTANCE MODEL

Directory of Open Access Journals (Sweden)

Savaş Mutlu

2013-01-01

Full Text Available This study is performed to evaluate E-mail usage by Extended Technology Acceptance Model (TAM2 and to test the moderation effects of Espoused National Cultural Values between Subjective Norm (SN and E-mail usage Behavioral Intention (BI/Perceived Usefulness (PU. Survey was conducted in Adana Branches of an important Turkish State-Run Bank including 151 participants who have E-mail access for work purposes. As the results of the study; PU and Perceived Ease Of Use (PEOU have positive effects on BI, PEOU and SN both effect PU, Femininity (F shows positive moderating effect on the relationship between SN and PU as well as the relation between SN and BI, Collectivism (C shows positive moderation effect between SN and PU, moderation effect of SN on PU is higher for people who have higher tolerance to uncertainty.

Numerical simulation of the shot peening process under previous loading conditions

International Nuclear Information System (INIS)

Romero-Ángeles, B; Urriolagoitia-Sosa, G; Torres-San Miguel, C R; Molina-Ballinas, A; Benítez-García, H A; Vargas-Bustos, J A; Urriolagoitia-Calderón, G

2015-01-01

This research presents a numerical simulation of the shot peening process and determines the residual stress field induced into a component with a previous loading history. The importance of this analysis is based on the fact that mechanical elements under shot peening are also subjected to manufacturing processes, which convert raw material into finished product. However, material is not provided in a virgin state, it has a previous loading history caused by the manner it is fabricated. This condition could alter some beneficial aspects of the residual stress induced by shot peening and could accelerate the crack nucleation and propagation progression. Studies were performed in beams subjected to strain hardening in tension (5ε y ) before shot peening was applied. Latter results were then compared in a numerical assessment of an induced residual stress field by shot peening carried out in a component (beam) without any previous loading history. In this paper, it is clearly shown the detrimental or beneficial effect that previous loading history can bring to the mechanical component and how it can be controlled to improve the mechanical behavior of the material

A Study on the Microstructural Evolution of a Low Alloy Steel by Different Shot Peening Treatments

Directory of Open Access Journals (Sweden)

Juan González

2018-03-01

Full Text Available Recent studies have shown that severe shot peening can be categorized as a severe plastic deformation surface treatment that is able to strongly modify the microstructure of the surface layer of materials, by both increasing the dislocation density and introducing a large number of defects that define new grain boundaries and form ultrafine structure. In this work, conventional shot peening and severe shot peening treatments were applied to 39NiCrMo3 steel samples. The samples were characterized in terms of microstructure, surface roughness, microhardness, residual stresses, and surface work-hardening as a function of surface coverage. Particular attention was focused on the analysis of the microstructure to assess the evolution of grain size from the surface to the inner material to capture the gradient microstructure. Severe shot peening proved to cause a more remarkable improvement of the general mechanical characteristics compared to conventional shot peening; more significant improvement was associated with the microstructural alteration induced by the treatment. Our datas provide a detailed verification of the relationship between shot peening treatment parameters and the microstructure evolution from the treated surface to the core material.

Kinematic and kinetic analysis of overhand, sidearm and underhand lacrosse shot techniques.

Science.gov (United States)

Macaulay, Charles A J; Katz, Larry; Stergiou, Pro; Stefanyshyn, Darren; Tomaghelli, Luciano

2017-12-01

Lacrosse requires the coordinated performance of many complex skills. One of these skills is shooting on the opponents' net using one of three techniques: overhand, sidearm or underhand. The purpose of this study was to (i) determine which technique generated the highest ball velocity and greatest shot accuracy and (ii) identify kinematic and kinetic variables that contribute to a high velocity and high accuracy shot. Twelve elite male lacrosse players participated in this study. Kinematic data were sampled at 250 Hz, while two-dimensional force plates collected ground reaction force data (1000 Hz). Statistical analysis showed significantly greater ball velocity for the sidearm technique than overhand (P  0.05). Kinematic and kinetic variables were not significantly correlated to shot accuracy or velocity across all shot types; however, when analysed independently, the lead foot horizontal impulse showed a negative correlation with underhand ball velocity (P = 0.042). This study identifies the technique with the highest ball velocity, defines kinematic and kinetic predictors related to ball velocity and provides information to coaches and athletes concerned with improving lacrosse shot performance.

Comparing Two Survey Research Approaches: E-Mail and Web-Based Technology versus Traditional Mail.

Science.gov (United States)

Howes, Colleen M.; Mailloux, Mark R.

2001-01-01

Contrasted two survey methodologies: e-mail-Web and traditional mail. Found that: (1) e-mail-Web respondents were proportionately more likely to be male and enrolled in school full-time; (2) more individual question non-response was present for the e-mail-Web sample; and (3) e-mail-Web respondents value different aspects of graduate school. (EV)

Effect of shot peening process on fatigue behavior of an alloyed austempered ductile iron

Directory of Open Access Journals (Sweden)

Amir Sadighzadeh Benam

2011-08-01

Full Text Available Shot peening is one of the most common surface treatments to improve the fatigue behavior of metallic parts. In this study the effect of shot peening process on the fatigue behavior of an alloyed austempered ductile iron (ADI has been studied. Austempering heat treatment consisted of austenitizing at 875℃ for 90 min followed by austempering at three different temperatures of 320, 365 and 400℃. Rotating-bending fatigue test was carried out on samples after shot peening by 0.4 – 0.6 mm shots. XRD and SEM analysis, micro hardness and roughness tests were carried out to study the fatigue behavior of the samples. Results indicate that the fatigue strengths of samples austempered at 320, 365 and 400℃ are increased by 27.3%, 33.3% and 48.4%, respectively, after shot peening process.

RF Shot Noise Measurements in Au Atomic-scale Junctions

Science.gov (United States)

Chen, Ruoyu

energy exchange and dissipation, which make our measurements fundamentally interesting. We employed two different types of mechanical controlled Au break junctions: the Scanning Tunneling Microscope(STM)-style Au break junctions, and the mechanically bending Au break junctions. We studied shot noise behaviors of individual configurations or ensemble averages over all the accessible configurations. Measurements were conducted at both room temperature and liquid He temperature. High quality shot noise measurements were demonstrated. New phenomena like anomalous excess noise enhancement at high bias voltages and non-zero shot noise variance below 1G0 were seen. We also found shot noise to be surprisingly insensitive to temperatures between 4.2K and 100K, and can be well described by the non-interacting approximation.

Shot Boundary Detection in Soccer Video using Twin-comparison Algorithm and Dominant Color Region

Directory of Open Access Journals (Sweden)

Matko Šarić

2008-06-01

Full Text Available The first step in generic video processing is temporal segmentation, i.e. shot boundary detection. Camera shot transitions can be either abrupt (e.g. cuts or gradual (e.g. fades, dissolves, wipes. Sports video is one of the most challenging domains for robust shot boundary detection. We proposed a shot boundary detection algorithm for soccer video based on the twin-comparison method and the absolute difference between frames in their ratios of dominant colored pixels to total number of pixels. With this approach the detection of gradual transitions is improved by decreasing the number of false positives caused by some camera operations. We also compared performances of our algorithm and the standard twin-comparison method.

Generalised shot noise Cox processes

DEFF Research Database (Denmark)

Møller, Jesper; Torrisi, Giovanni Luca

We introduce a new class of Cox cluster processes called generalised shot-noise processes (GSNCPs), which extends the definition of shot noise Cox processes (SNCPs) in two directions: the point process which drives the shot noise is not necessarily Poisson, and the kernel of the shot noise can...... be random. Thereby a very large class of models for aggregated or clustered point patterns is obtained. Due to the structure of GSNCPs, a number of useful results can be established. We focus first on deriving summary statistics for GSNCPs and next on how to make simulation for GSNCPs. Particularly, results...... for first and second order moment measures, reduced Palm distributions, the -function, simulation with or without edge effects, and conditional simulation of the intensity function driving a GSNCP are given. Our results are exemplified for special important cases of GSNCPs, and we discuss the relation...

On the residual stress modeling of shot-peened AISI 4340 steel: finite element and response surface methods

Science.gov (United States)

Asgari, Ali; Dehestani, Pouya; Poruraminaie, Iman

2018-02-01

Shot peening is a well-known process in applying the residual stress on the surface of industrial parts. The induced residual stress improves fatigue life. In this study, the effects of shot peening parameters such as shot diameter, shot speed, friction coefficient, and the number of impacts on the applied residual stress will be evaluated. To assess these parameters effect, firstly the shot peening process has been simulated by finite element method. Then, effects of the process parameters on the residual stress have been evaluated by response surface method as a statistical approach. Finally, a strong model is presented to predict the maximum residual stress induced by shot peening process in AISI 4340 steel. Also, the optimum parameters for the maximum residual stress are achieved. The results indicate that effect of shot diameter on the induced residual stress is increased by increasing the shot speed. Also, enhancing the friction coefficient magnitude always cannot lead to increase in the residual stress.

Federal Mail Expenditures

Data.gov (United States)

General Services Administration — Agencies annually report mail data using the Simplified Mail Accountability Reporting Tool (SMART), a web-based reporting tool cosponsored by GSA and the Department...

Orchestrating Shots for the National Ignition Facility (NIF)

International Nuclear Information System (INIS)

Mathisen, D G; Bettenhausen, R C; Beeler, R G; Bowers, G A; Carey, R W; Casavant, D D; Cline, B D; Demaret, R D; Domyancic, D M; Elko, S D; Fisher, J M; Krammen, J E; Lagin, L J; Ludwigsen, A P; Patterson, R W; Sanchez, R J; Stout, E A

2005-01-01

The National Ignition Facility (NIF), currently under construction at the Lawrence Livermore National Laboratory, is a stadium-sized facility containing a 192-beam, 1.8 Megajoule, 500-Terawatt, ultra-violet laser system together with a 10-meter diameter target chamber with room for nearly 100 experimental diagnostics. When completed, NIF will be the world's largest and most energetic laser experimental system, providing an international center to study inertial confinement fusion and physics of matter at extreme densities and pressures. The NIF is operated by the Integrated Computer Control System (ICCS), which is a layered architecture of over 700 lower-level front-end processors attached to nearly 60,000 control points and coordinated by higher-level supervisory subsystems in the main control room. A shot automation framework has been developed and deployed during the past year to orchestrate and automate shots performed at the NIF using the ICCS. The Shot Automation framework is designed to automate 4-8 hour shot sequences, that includes deriving shot goals from an experiment definition, set up of the laser and diagnostics, automatic alignment of laser beams, and a countdown to charge and fire the lasers. These sequences consist of set of preparatory verification shots, leading to amplified system shots followed by post-shot analysis and archiving. The framework provides for a flexible, model-based work-flow execution, driven by scripted automation called macro steps. The shot director software is the orchestrating component of a very flexible automation layer which allows us to define, coordinate and reuse simpler automation sequences. This software provides a restricted set of shot life cycle state transitions to 26 collaboration supervisors that automate 8-laser beams (bundle) and a common set of shared resources. Each collaboration supervisor commands approximately 10 subsystem shot supervisors that perform automated control and status verification

Finding the gap: An empirical study of the most effective shots in elite goalball.

Directory of Open Access Journals (Sweden)

Daniel Link

Full Text Available This research identifies which shots types in goalball are most likely to lead to a goal and herby provides background information for improving training and competition. Therefore, we observed 117 elite level matches including 20,541 shots played in the regular situation (3 vs. 3 using notational analysis. We characterized the shots by using their target sector (A-E, technique (traditional, rotation, trajectory (flat, bounce, angle (straight, diagonal and outcome (goal, violation, out, blocked. In our data, a χ2-test showed a significantly higher goal rate for men (3.9% compared to women (3.0%. For men, we found a significantly higher goal rate in the intersection sectors between players C (5.6%, D (4.9%, and in the outer sector A. In sector A, goal rate was higher only for straight shots (6.6%. Technique and trajectory did not affect goal rate for men, but flat shots showed a higher violation rate (3.2% compared to bounce shouts (2.0%. In women's goalball, goal rate was higher only on sector D (4.4%. Bounce-rotation shots were the most successful (5.5%. We conclude that men should focus on shots to sectors C and D (called pocket and straight shots to sector A, as long as there are no other tactical considerations. Women should shoot primarily towards the pocket. It might also be worth playing more bounce-rotation shots and practicing them in training.

Finding the gap: An empirical study of the most effective shots in elite goalball.

Science.gov (United States)

Link, Daniel; Weber, Christoph

2018-01-01

This research identifies which shots types in goalball are most likely to lead to a goal and herby provides background information for improving training and competition. Therefore, we observed 117 elite level matches including 20,541 shots played in the regular situation (3 vs. 3) using notational analysis. We characterized the shots by using their target sector (A-E), technique (traditional, rotation), trajectory (flat, bounce), angle (straight, diagonal and outcome (goal, violation, out, blocked). In our data, a χ2-test showed a significantly higher goal rate for men (3.9%) compared to women (3.0%). For men, we found a significantly higher goal rate in the intersection sectors between players C (5.6%), D (4.9%), and in the outer sector A. In sector A, goal rate was higher only for straight shots (6.6%). Technique and trajectory did not affect goal rate for men, but flat shots showed a higher violation rate (3.2%) compared to bounce shouts (2.0%). In women's goalball, goal rate was higher only on sector D (4.4%). Bounce-rotation shots were the most successful (5.5%). We conclude that men should focus on shots to sectors C and D (called pocket) and straight shots to sector A, as long as there are no other tactical considerations. Women should shoot primarily towards the pocket. It might also be worth playing more bounce-rotation shots and practicing them in training.

Access to Digital Communication Technology and Perceptions of Telemedicine for Patient Education among American Indian Patients with Diabetes.

Science.gov (United States)

Mathieson, Kathleen; Leafman, Joan S; Horton, Mark B

2017-01-01

Health care access for medically underserved patients managing chronic conditions is challenging. While telemedicine can support patient education and engagement, the "digital divide" may be particularly problematic among the medically underserved. This study evaluated physical access to digital devices, use of e-mail and social media tools, and perceptions of telemedicine among American Indian (AI) patients with diabetes mellitus (DM). Survey data were collected from AI patients with DM during teleophthalmology exams. Eighty-eight percent of patients had access to digital device(s), 70% used e-mail, and 56% used social media. Younger age and greater education were positively associated with e-mail and social media use (p < .05). Most (60%) considered telemedicine an excellent medium for health-related patient education. American Indian patients with DM had access enabling patient education via telemedicine. Future work should examine patient technology preferences and effectiveness of technology-based education in improving outcomes among medically underserved populations.

Did You Get My E-Mail? Moving E-Mails beyond the Inbox

Science.gov (United States)

Ellis, Susan J.

2011-01-01

The challenge today is how to make e-mail and other forms of electronic communication effective in motivating volunteer action. Is it possible to make e-mails feel personal and welcoming? E-mail, instant messaging, texting, and social media are tools that allow individuals to communicate quickly and inexpensively, but they are lifeless without the…

Open-Rate Controlled Experiment in E-Mail Marketing Campaigns

Directory of Open Access Journals (Sweden)

Antun Biloš

2016-06-01

Full Text Available Purpose – The main purpose of this paper is to test the controlled experiment (A/B split methodology in B2C oriented e-mail marketing campaigns. Design/Methodology/Approach – E-mail marketing techniques have been a substantial part of e-marketing methodology since the early Internet days of the mid-1990s. From the very beginning of Internet utilization for business purposes, e-mail was one of the most widely used communication techniques in B2B and B2C markets alike. Due to high volumes of spamming and progression of online communication clutter, some practitioners began to question the usability of e-mail as a marketing communication channel, while others embarked on working on improving the message itself. Efforts were invested into improving message quality, as well as into better understanding user expectations. One of the most commonly used techniques to test specific e-mail message elements is the controlled experiment. Findings and implications – This paper explores several types of controlled experiments in a specific Croatian B2C market. Tests were run to determine subscriber behavior towards several newsletter components, including sending time, sending day, sender’s name, and subject line. Open and click rates for tested campaigns, and several other metrics were investigated using MailChimp software. An N − 1 two-proportion test using an adjusted Wald confidence interval around the difference in the proportions was used for comparing the open-rate measure in the controlled experiments between subjects. Limitation – Controlled experiments (A/B split tests showed a lot of potential as a way of measuring behavior and preferences of subscribers, although several apparent limitations (the data-set scope, comparability issues indicated a clear need for standardization on a managerial and scientific level. Originality – This paper provides an up-to-date e-mail marketing effectiveness literature review, describes and tests the

Mail Delivery | 19 December

CERN Multimedia

Mail Office

2014-01-01

Due to the annual closure of CERN, no mail will be distributed on Friday, 19 December but mail will still be collected in the morning. Nevertheless, it will be possible for you to bring outgoing mail to building 555-R-002 until 12 noon.

Electronic Computer Originated Mail Service

Science.gov (United States)

Seto, Takao

Electronic mail originated by computer is exactly a new communication media which is a product of combining traditional mailing with electrical communication. Experimental service of this type of mailing started in June 10, 1985 at Ministry of Posts and Telecommunications. Its location in various communication media, its comparison with facsimile type electronic mailing, and status quo of electronic mailing in foreign countries are described. Then, this mailing is briefed centering around the system organization and the services. Additional services to be executed in near future are also mentioned.

Catastrophe Insurance Modeled by Shot-Noise Processes

Directory of Open Access Journals (Sweden)

Thorsten Schmidt

2014-02-01

Full Text Available Shot-noise processes generalize compound Poisson processes in the following way: a jump (the shot is followed by a decline (noise. This constitutes a useful model for insurance claims in many circumstances; claims due to natural disasters or self-exciting processes exhibit similar features. We give a general account of shot-noise processes with time-inhomogeneous drivers inspired by recent results in credit risk. Moreover, we derive a number of useful results for modeling and pricing with shot-noise processes. Besides this, we obtain some highly tractable examples and constitute a useful modeling tool for dynamic claims processes. The results can in particular be used for pricing Catastrophe Bonds (CAT bonds, a traded risk-linked security. Additionally, current results regarding the estimation of shot-noise processes are reviewed.

A review on the basketball jump shot.

Science.gov (United States)

Okazaki, Victor H A; Rodacki, André L F; Satern, Miriam N

2015-06-01

The ability to shoot an effective jump shot in the sport of basketball is critical to a player's success. In an attempt to better understand the aspects related to expert performance, researchers have investigated successful free throws and jump shots of various basketball players and identified movement variables that contribute to their success. The purpose of this study was to complete a systematic review of the scientific literature on the basketball free throw and jump shot for the purpose of revealing the critical components of shooting that coaches, teachers, and players should focus on when teaching, learning, practising, and performing a jump shot. The results of this review are presented in three sections: (a) variables that affect ball trajectory, (b) phases of the jump shot, and (c) additional variables that influence shooting.

Lightweight methodology to improve web accessibility

CSIR Research Space (South Africa)

Greeff, M

2009-10-01

Full Text Available to improve score. Colour Contrast Fujitsu ColorSelector [9] Each colour combination has to be selected manually. Didn’t identify colour contrast problems that were highlighted by the other two tools. JuicyStudio Colour Contrast Analyser Firefox..., but this is not tested by AccessKeys AccessColor. However, AccessKeys AccessColor provides a link to the specific line in the code where the problem occurs. This is not provided by JuicyStudio Colour Contrast Analyser. According to these two tools, many colour...

Mail Office annual closure

CERN Multimedia

2013-01-01

On the occasion of the annual closure of CERN, there will be no mail distributed on Friday 20 December 2013 but mail will be collected in the morning. Nevertheless, you will still be able to bring your outgoing mail to Building 555-R-002 until 12 noon.  

Research of shot noise based on realistic nano-MOSFETs

Directory of Open Access Journals (Sweden)

Xiaofei Jia

2017-05-01

Full Text Available Experimental measurements and simulation results have shown that the dominant noise source of current noise changes from thermal noise to shot noise with scaling of MOSFET, and shot noise were suppressed by Fermi and Coulomb interactions. In this paper, Shot noise test system is established, and experimental results proved that shot noise were suppressed, and the expressions of shot noise in realistic nano-MOSFETs are derived with considering Fermi effect, Coulomb interaction and the combination of the both co-existence, respectively. On this basis, the variation of shot noise with voltage, temperature and source-drain doping were researched. The results we obtained are consistent with those from experiments and the theoretically explanation is given. At the same time, the shot noise test system is suitable for traditional nanoscale electronic components; the shot noise model is suitable for nanoscale MOSFET.

Investigation of kinematics of knuckling shot in soccer

Science.gov (United States)

Asai, T.; Hong, S.

2017-02-01

In this study, we use four high-speed video cameras to investigate the swing characteristics of the kicking leg while delivering the knuckling shot in soccer. We attempt to elucidate the impact process of the kicking foot at the instant of its impact with the ball and the technical mechanisms of the knuckling shot via comparison of its curved motion with that of the straight and curved shots. Two high-speed cameras (Fastcam, Photron Inc., Tokyo, Japan; 1000 fps, 1024 × 1024 pixels) are set up 2 m away from the site of impact with a line of sight perpendicular to the kicking-leg side. In addition, two semi-high-speed cameras (EX-F1, Casio Computer Co., Ltd., Tokyo, Japan; 300 fps; 720 × 480 pixels) are positioned, one at the rear and the other on the kicking-leg side, to capture the kicking motion. We observe that the ankle joint at impact in the knuckling shot flexes in an approximate L-shape in a manner similar to the joint flexing for the curve shot. The hip's external rotation torque in the knuckling shot is greater than those of other shots, which suggests the tendency of the kicker to push the heel forward and impact with the inside of the foot. The angle of attack in the knuckling shot is smaller than that in other shots, and we speculate that this small attack angle is a factor in soccer kicks which generate shots with smaller rotational frequencies of the ball.

Finite element analysis for prediction of the residual stresses induced by shot peening II

International Nuclear Information System (INIS)

Kim, Cheol; Seok, Chang Sung; Yang, Won Ho; Ryu, Myung Hai

2002-01-01

Shot peening is a surface impact treatment widely used to improve the performance of metal parts and welded details subjected to fatigue loading, contact fatigue, stress corrosion and other damage mechanisms. The better performance of the peened parts is mainly due to the residual stresses resulting from the plastic deformation of the surface layers of the material caused by the impact of the shot. In this paper the simulation technique is applied to predict the magnitude and distribution of the residual stress and plastic deformation caused by shot peening with the help of finite element analysis

One-shot service searches: Preprint repositories at a mouseclick

Energy Technology Data Exchange (ETDEWEB)

Canessa, E [International Centre for Theoretical Physics, Trieste (Italy); Pastore, G [Trieste Univ., Trieste (Italy). Dipt. di Fisica

1996-09-01

In this article we introduce the ICTP-International Centre for Theoretical Physics`s prototype for a ``One-Shot World-Wide Preprints Search`` on the Web. This is a new centralized interface for a global search throughout the most popular scientific preprint repositories. Herein, we briefly discuss our experience with the implementation of this service and propose it as a possible alternative solution to the problem of getting access to the information without being either overloaded with lots of new documents or not being informed at all. (author). 13 refs, 3 figs.

One-shot service searches: Preprint repositories at a mouseclick

International Nuclear Information System (INIS)

Canessa, E.; Pastore, G.

1996-09-01

In this article we introduce the ICTP-International Centre for Theoretical Physics's prototype for a ''One-Shot World-Wide Preprints Search'' on the Web. This is a new centralized interface for a global search throughout the most popular scientific preprint repositories. Herein, we briefly discuss our experience with the implementation of this service and propose it as a possible alternative solution to the problem of getting access to the information without being either overloaded with lots of new documents or not being informed at all. (author). 13 refs, 3 figs

Subjective State, Blood Pressure, and Behavioral Control Changes Produced by an "Energy Shot"

Science.gov (United States)

Marczinski, Cecile A; Stamates, Amy L; Ossege, Julianne; Maloney, Sarah F; Bardgett, Mark E; Brown, Clifford J

2014-06-01

Background: Energy drinks and energy shots are popular consumer beverages that are advertised to increase feelings of alertness. Typically, these products include high levels of caffeine, a mild psychostimulant drug. The scientific evidence demonstrating the specific benefits of energy products to users in terms of subjective state and objective performance is surprisingly lacking. Moreover, there are rising health concerns associated with the use of these products. Therefore, the purpose of this study was to investigate the acute effects of a popular energy shot (5-Hour Energy ® ) on subjective and objective measures that were assessed hourly for 6 hours following consumption. Methods: Participants ( n =14) completed a three-session study where they received the energy shot, a placebo control, and no drink. Following dose administration, participants completed subjective Profile of Mood States ratings hourly for 6 hours. Participants also repeatedly completed a behavioral control task (the cued go/no-go task) and provided blood pressure and pulse rate readings at each hour. Results: Consumption of the energy shot did improve subjective state, as measured by increased ratings of vigor and decreased ratings of fatigue. However, the energy shot did not alter objective performance, which worsened over time. Importantly, the energy shot elevated both systolic and diastolic blood pressure. Conclusions: Consumption of one energy shot may only result in modest benefits to subjective state. Individuals with preexisting hypertension or other medical conditions should be cautious about using these new consumer products.

Shot-Peening Effect on High Cycling Fatigue of Al-Cu Alloy

Science.gov (United States)

Fouad, Yasser; Metwally, Mostafa El

2013-12-01

The present work was aimed at evaluating the effects of shot-peening on the high cycle fatigue performance of the age-hardening aircraft alloy Al 2024 at different almen intensities. Shot-peening to full coverage (100 pct) was performed using spherically conditioned cut wire (SCCW 14) with an average shot size of 0.36 mm and at almen intensities of 0.1, 0.2, and 0.3 mmA. After applying the various mechanical surface treatments, the changes in the surface and near-surface layer properties such as microhardness, residual stress-depth profiles, and surface roughness were determined. The microhardness, surface roughness, and the residual stresses increased proportionally with the almen intensity. Electropolitically polished conditions were used as reference in the mechanically surface treated specimens. A significant improvement was seen in the fatigue performance of the 0.1 mmA.

Access Agent Improving The Performance Of Access Control Lists

Directory of Open Access Journals (Sweden)

Thelis R. S.

2015-08-01

Full Text Available The main focus of the proposed research is maintaining the security of a network. Extranet is a popular network among most of the organizations where network access is provided to a selected group of outliers. Limiting access to an extranet can be carried out using Access Control Lists ACLs method. However handling the workload of ACLs is an onerous task for the router. The purpose of the proposed research is to improve the performance and to solidify the security of the ACLs used in a small organization. Using a high performance computer as a dedicated device to share and handle the router workload is suggested in order to increase the performance of the router when handling ACLs. Methods of detecting and directing sensitive data is also discussed in this paper. A framework is provided to help increase the efficiency of the ACLs in an organization network using the above mentioned procedures thus helping the organizations ACLs performance to be improved to be more secure and the system to perform faster. Inbuilt methods of Windows platform or Software for open source platforms can be used to make a computer function as a router. Extended ACL features allow the determining of the type of packets flowing through the router. Combining these mechanisms allows the ACLs to be improved and perform in a more efficient manner.

4th June: AIS and NICE/MAIL unique authentication

CERN Multimedia

AIS and NICE teams

2007-01-01

Over the past few years, the IT department has been in the process of streamlining CERN users' access to all central computing services. The long term goal is to converge on a unique computer account, which will increase computer security and simplify account maintenance. The next step of this process will occur on 4th June 2007, as of when authenticating on the AIS applications (EDH, HRT, CET, APT, ERT, CRA, Foundation, ...) and on NICE (Windows) and MAIL will be done using the same username and password. As a reminder, this account can also be used on EDMS, INDICO, CDS and SIMBA. So starting on 4th June 2007, authentication on the AIS applications must be done using your AIS username and your MAIL/NICE password. Thanks for your understanding, The AIS and NICE teams

Toward Improved Market Access for ASEAN Agricultural Commodities

International Development Research Centre (IDRC) Digital Library (Canada)

... technical report, November 2009 - May 2013. Études. Towards improved market access for ASEAN agricultural commodities : donor partnerships strategy and plan. Rapports. Towards improved market access for ASEAN agricultural commodities : project inception meeting report, Palm Garden Hotel, Putrajaya, Malaysia, ...

Development of improved methods for remote access of DIII-D data and data analysis

International Nuclear Information System (INIS)

Greene, K.L.; McHarg, B.B. Jr.

1997-11-01

The DIII-D tokamak is a national fusion research facility. There is an increasing need to access data from remote sites in order to facilitate data analysis by collaborative researchers at remote locations, both nationally and internationally. In the past, this has usually been done by remotely logging into computers at the DIII-D site. With the advent of faster networking and powerful computers at remote sites, it is becoming possible to access and analyze data from anywhere in the world as if the remote user were actually at the DIII-D site. The general mechanism for accessing DIII-D data has always been via the PTDATA subroutine. Substantial enhancements are being made to that routine to make it more useful in a non-local environment. In particular, a caching mechanism is being built into PTDATA to make network data access more efficient. Studies are also being made of using Distributed File System (DFS) disk storage in a Distributed Computing Environment (DCE). A data server has been created that will migrate, on request, shot data from the DIII-D environment into the DFS environment

Analysis of shot-to-shot variability in post-disruption runaway electron currents for diverted DIII-D discharges

International Nuclear Information System (INIS)

Izzo, V A; Humphreys, D A; Kornbluth, M

2012-01-01

In DIII-D experiments, rapid termination by Ar-pellet injection sometimes produces a post-termination runaway electron (RE) current plateau, but this effect is highly non-reproducible on a shot-to-shot basis, particularly for diverted target plasmas. A set of DIII-D discharges is analyzed with two MHD codes to understand the relationship between the current profile of the target plasma and the amplitude of the RE current plateau. Using the linear stability code GATO, a correlation between the radial profile of the unstable n = 1 mode just after Ar-pellet injection and the observed appearance of an RE plateau is identified. Nonlinear NIMROD simulations with RE test-particle calculations directly predict RE confinement times during the disruption. With one exception, NIMROD predicts better RE confinement for shots in which higher RE currents were observed in DIII-D. But, the variation in confinement is primarily connected to the saturated n = 1 mode amplitude and not its radial profile. Still, both sets of analyses support the hypothesis that RE deconfinement by MHD fluctuations is a major factor in the shot-to-shot variability of RE plateaus, though additional factors such as seed current amplitude cannot be ruled out. (paper)

Effect of Shot Peening on Tribological Behaviors of Molybdenum-Thermal Spray Coating using HVOF Method

Directory of Open Access Journals (Sweden)

H. Mohassel

2017-03-01

Full Text Available We have investigated the influence of post-shot peening on Mo-coating as compared to substrate steel 16MnCr5 (according to ZFN-413 A. Shot peening of carburized steel discs with and without Mo-coating was performed by using Shot size S230, Almen intensity 0.42 mm ’A’ and exposure time 96 sec. Tribological properties were analyzed, using pin-on-disc tribometer apparatus, under dry sliding conditions at different specific applied loads, sliding velocities and distance. Typical standardized methods were used for studying of surface integrity parameters (micro-hardness, topography and surface roughness. Surface morphology of the Mo-coating specimens with and without Shot Peening before and after wear was evaluated by Scanning Electron Microscopy. The results showed that shot peening after Mo-coating has considerable effect on improving wear resistance and because of having low friction coefficient has showed better wear behavior and tribologi cal properties over that of the un-peened Mo-coating.

Evaluation of the 1Shot Phantom dedicated to the mammography system using FCR

International Nuclear Information System (INIS)

Nagashima, Chieko; Uchiyama, Nachiko; Moriyama, Noriyuki; Nagata, Mio; Kobayashi, Hiroyuki; Sankoda, Katsuhiro; Saotome, Shigeru; Tagi, Masahiro; Kusunoki, Tetsurou

2009-01-01

Currently daily quality control (QC) tests for mammography systems are generally evaluated by using visual analysis phantoms, which of course means subjective measurement. In our study, however, we evaluated a novel digital phantom, the 1Shot Phantom M plus (1Shot Phantom), together with automatic analysis software dedicated for mammography systems using Fuji computed radiography (FCR). The digital phantom enables objective evaluation by providing for actual physical measurement rather than subjective visual assessment. We measured contrast to noise ratio (CNR), image receptor homogeneity, missed tissue at chest wall side, modulation transfer function (MTF), and geometric distortion utilizing the 1Shot Phantom. We then compared the values obtained using the 1Shot Phantom with values obtained from the European guidelines and International Electrotechnical Commission (IEC) standards. In addition, we evaluated the convenience of using the digital phantom. The values utilizing the 1Shot Phantom and those from the European guidelines and IEC standards were consistent, but the QC tests for the European guidelines and IEC standards methods took about six hours while the same QC tests using the 1Shot Phantom took 10 minutes or less including exposure of the phantom image, measurement, and analysis. In conclusion, the digital phantom and dedicated software proved very useful and produced improved analysis for mammography systems using FCR in clinical daily QC testing because of their objectivity and substantial time-saving convenience. (author)

Concrete Cleaning, Inc. centrifugal shot blaster: Baseline report; Summary

International Nuclear Information System (INIS)

1997-01-01

The centrifugal shot blaster is an electronically operated shot-blast machine that removes layer of concrete of varying depths. Hardened steel shot propelled at a high rate of speed abrades the surface of the concrete. The depth of material removed is determined by the rate of speed the machine is traveling and the volume of shot being fired into the blast chamber. The steel shot is reused until it is pulverized to dust, which is deposited in the waste container with the concrete being removed. Debris is continually vacuumed by a large dust collection system attached to the shot blaster. The safety and health evaluation during the human factors assessment focused on two main areas: noise and dust

Influence of Running on Pistol Shot Hit Patterns.

Science.gov (United States)

Kerkhoff, Wim; Bolck, Annabel; Mattijssen, Erwin J A T

2016-01-01

In shooting scene reconstructions, risk assessment of the situation can be important for the legal system. Shooting accuracy and precision, and thus risk assessment, might be correlated with the shooter's physical movement and experience. The hit patterns of inexperienced and experienced shooters, while shooting stationary (10 shots) and in running motion (10 shots) with a semi-automatic pistol, were compared visually (with confidence ellipses) and statistically. The results show a significant difference in precision (circumference of the hit patterns) between stationary shots and shots fired in motion for both inexperienced and experienced shooters. The decrease in precision for all shooters was significantly larger in the y-direction than in the x-direction. The precision of the experienced shooters is overall better than that of the inexperienced shooters. No significant change in accuracy (shift in the hit pattern center) between stationary shots and shots fired in motion can be seen for all shooters. © 2015 American Academy of Forensic Sciences.

Factors That Impact Nurses’ Utilization of Electronic Mail (E-Mail).

Science.gov (United States)

1998-05-21

of a system but did little to influence behavior. A study by Golden, Beauclair , & Sussman (1992) surveyed 200 electronic mail account holders at an...Aldine Publishing. Golden, P. A., Beauclair , R., & Sussman, L. (1992). Factors affecting electronic mail use. Computers in Human Behavior, 8, 297-311

ON THE USE OF SHOT NOISE FOR PHOTON COUNTING

Energy Technology Data Exchange (ETDEWEB)

Zmuidzinas, Jonas, E-mail: jonas@caltech.edu [Division of Physics, Mathematics, and Astronomy, California Institute Institute of Technology, Pasadena, CA 91125 (United States)

2015-11-01

Lieu et al. have recently claimed that it is possible to substantially improve the sensitivity of radio-astronomical observations. In essence, their proposal is to make use of the intensity of the photon shot noise as a measure of the photon arrival rate. Lieu et al. provide a detailed quantum-mechanical calculation of a proposed measurement scheme that uses two detectors and conclude that this scheme avoids the sensitivity degradation that is associated with photon bunching. If correct, this result could have a profound impact on radio astronomy. Here I present a detailed analysis of the sensitivity attainable using shot-noise measurement schemes that use either one or two detectors, and demonstrate that neither scheme can avoid the photon bunching penalty. I perform both semiclassical and fully quantum calculations of the sensitivity, obtaining consistent results, and provide a formal proof of the equivalence of these two approaches. These direct calculations are furthermore shown to be consistent with an indirect argument based on a correlation method that establishes an independent limit to the sensitivity of shot-noise measurement schemes. Furthermore, these calculations are directly applicable to the regime of interest identified by Lieu et al. Collectively, these results conclusively demonstrate that the photon-bunching sensitivity penalty applies to shot-noise measurement schemes just as it does to ordinary photon counting, in contradiction to the fundamental claim made by Lieu et al. The source of this contradiction is traced to a logical fallacy in their argument.

Effects of a Mail and Telephone Intervention on Breast Health Behaviors

Science.gov (United States)

Bowen, Deborah J.; Powers, Diane

2010-01-01

This study evaluated a mail and telephone intervention to improve breast health behaviors while maintaining quality of life. Women recruited from the general public were randomized to a stepped-intensity intervention consisting of mailings, telephone calls, and counseling (if requested or appropriate given a woman's genetic risk for breast cancer)…

Surface severe plastic deformation of AISI 304 via conventional shot peening, severe shot peening and repeening

Energy Technology Data Exchange (ETDEWEB)

Unal, Okan, E-mail: unalokan78@gmail.com [Mechanical Engineering Department, Bartın University, Bartın 74100 (Turkey); Varol, Remzi [Mechanical Engineering Department, Suleyman Demirel University, Isparta 32200 (Turkey)

2015-10-01

Highlights: • CSP and SSP treatments transform austenite to metastable martensite structure. • Nanograin layer thickness after CSP and SSP is 8 μm and 22 μm, respectively. • Shot peening leads to carbon segregation from coarse to nano grain layer. • Repeening is an effective way to reduce surface roughness. - Abstract: Air blast conventional shot peening (CSP), severe shot peening (SSP) and repeening (RP) as a severe plastic deformation applications on AISI 304 austenitic stainless steel is addressed. Shot peened specimens are investigated based on optical, FESEM and digital microscope. The investigations present the austenite transformation to metastable martensite via mechanical twinning due to plastic deformation with high strain rates. It is found that SSP induces thicker nanograin layer with compared to CSP. In XRD studies, the austenite peaks broaden by means of severe shot peening and FWHM increase reveals the grain size reduction below 25 nm regimes on the surface. In EDAX line analysis of CSP specimen, carbon content increase has been detected from deformed layer through the nanocrystalline layer then the content reduces. The carbon segregation takes place due to the energy level distinction between dislocations and Fe−C bonds. 3d contour digital microscope studies and roughness investigations reveal that SSP has deleterious side effect on the surface roughness and surface flatness. However, RP is an effective way to reduce the surface roughness to reasonable values.

Improving Health Care Accessibility: Strategies and Recommendations.

Science.gov (United States)

Almorsy, Lamia; Khalifa, Mohamed

2016-01-01

Access time refers to the interval between requesting and actual outpatient appointment. It reflects healthcare accessibility and has a great influence on patient treatment and satisfaction. King Faisal Specialist Hospital and Research Center, Jeddah, Saudi Arabia studied the accessibility to outpatient services in order to develop useful strategies and recommendations for improvement. Utilized, unutilized and no-show appointments were analyzed. It is crucial to manage no-shows and short notice appointment cancellations by preparing a waiting list for those patients who can be called in to an appointment on the same day using an open access policy. An overlapping appointment scheduling model can be useful to minimize patient waiting time and doctor idle time in addition to the sensible use of appointment overbooking that can significantly improve productivity.

Single-shot spiral imaging at 7 T.

Science.gov (United States)

Engel, Maria; Kasper, Lars; Barmet, Christoph; Schmid, Thomas; Vionnet, Laetitia; Wilm, Bertram; Pruessmann, Klaas P

2018-03-25

The purpose of this work is to explore the feasibility and performance of single-shot spiral MRI at 7 T, using an expanded signal model for reconstruction. Gradient-echo brain imaging is performed on a 7 T system using high-resolution single-shot spiral readouts and half-shot spirals that perform dual-image acquisition after a single excitation. Image reconstruction is based on an expanded signal model including the encoding effects of coil sensitivity, static off-resonance, and magnetic field dynamics. The latter are recorded concurrently with image acquisition, using NMR field probes. The resulting image resolution is assessed by point spread function analysis. Single-shot spiral imaging is achieved at a nominal resolution of 0.8 mm, using spiral-out readouts of 53-ms duration. High depiction fidelity is achieved without conspicuous blurring or distortion. Effective resolutions are assessed as 0.8, 0.94, and 0.98 mm in CSF, gray matter and white matter, respectively. High image quality is also achieved with half-shot acquisition yielding image pairs at 1.5-mm resolution. Use of an expanded signal model enables single-shot spiral imaging at 7 T with unprecedented image quality. Single-shot and half-shot spiral readouts deploy the sensitivity benefit of high field for rapid high-resolution imaging, particularly for functional MRI and arterial spin labeling. © 2018 International Society for Magnetic Resonance in Medicine.

E-mail communication in pain practice: The importance of being earnest.

Science.gov (United States)

Ruiz, Irene Solera; García, Guadalupe Población; Riquelme, Irene

2014-07-01

Information technology can play a vital role in meeting patient needs and reinforcing the relationship among patients and their pain physicians. However, strong resistance remains on the medical side to this type of non-frontal care. The primary objective of this study was to assess the effectiveness of an E-mail intervention on customers' satisfaction. The secondary goals were to analyze the messages from patients to their clinician (not only the volume but also the content) and the impact on client, professional and health services outcomes. A prospective, non-randomized evaluation of patients undergoing treatment for chronic pain from September 2011 to May 2012. A private, specialty referral center in Spain. Participants were users visiting the Pain Management Unit evaluated by one physician. The E-mail address of the facility was written in every medical report provided. Patient satisfaction at the end of the 8-month trial period was assessed and outcomes recorded. Patients reported better communication with their therapist and greater satisfaction with overall care. 780 E-mails were read. Specialists received an average of 5 messages per day (standard deviation 0,3). None of them was unsuitable. This is a prospective, single center evaluation performed by one doctor. There was no control group due to ethical considerations. Electronic communication is a cheap, easy and feasible way to address a wide range of concerns, thus enhancing patients' satisfaction. More efforts are needed to implement routinely usage of this tool. If used appropriately, E-mail can facilitate physician-dependent interactions, promote access to care, save time and reduce costs. Concerns about billing, improper utilization, privacy and confidentiality might complicate its introduction and acceptance. Internet access remains a significant barrier to online patient-provider transference.

E-mail communication in pain practice: The importance of being earnest

Directory of Open Access Journals (Sweden)

Irene Solera Ruiz

2014-01-01

Full Text Available Background: Information technology can play a vital role in meeting patient needs and reinforcing the relationship among patients and their pain physicians. However, strong resistance remains on the medical side to this type of non-frontal care. Objectives: The primary objective of this study was to assess the effectiveness of an E-mail intervention on customers′ satisfaction. The secondary goals were to analyze the messages from patients to their clinician (not only the volume but also the content and the impact on client, professional and health services outcomes. Study Design: A prospective, non-randomized evaluation of patients undergoing treatment for chronic pain from September 2011 to May 2012. Setting: A private, specialty referral center in Spain. Materials and Methods: Participants were users visiting the Pain Management Unit evaluated by one physician. The E-mail address of the facility was written in every medical report provided. Patient satisfaction at the end of the 8-month trial period was assessed and outcomes recorded. Results: Patients reported better communication with their therapist and greater satisfaction with overall care. 780 E-mails were read. Specialists received an average of 5 messages per day (standard deviation 0,3. None of them was unsuitable. Limitations: This is a prospective, single center evaluation performed by one doctor. There was no control group due to ethical considerations. Conclusion s : Electronic communication is a cheap, easy and feasible way to address a wide range of concerns, thus enhancing patients′ satisfaction. More efforts are needed to implement routinely usage of this tool. If used appropriately, E-mail can facilitate physician-dependent interactions, promote access to care, save time and reduce costs. Concerns about billing, improper utilization, privacy and confidentiality might complicate its introduction and acceptance. Internet access remains a significant barrier to online

Mail distribution

CERN Multimedia

2007-01-01

Please note that starting from 1 March 2007, the mail distribution and collection times will be modified for the following buildings: 6, 8, 9, 10, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 29, 69, 40, 70, 101, 102, 109, 118, 152, 153, 154, 155, 166, 167, 169, 171, 174, 261, 354, 358, 576, 579 and 580. Complementary Information on the new times will be posted on the entry doors and left in the mail boxes of each building. TS/FM Group

4th June: AIS and NICE/MAIL unique authentication

CERN Multimedia

The AIS and NICE teams

2007-01-01

Over the past few years, the IT department has been in the process of streamlining CERN users' access to all central computing services. The long term goal is to converge on a unique computer account, which will increase computer security and simplify account maintenance. The next step of this process will occur on the 4th June 2007, as of when authenticating on the AIS applications (EDH, HRT, CET, APT, ERT, CRA, Foundation, ...) and on NICE (Windows) and MAIL will be done using the same username and password. As a reminder, this account can also be used on EDMS, INDICO, CDS and SIMBA. Thus starting on the 4th June 2007, authentication on the AIS applications must be done using your AIS username and your MAIL/NICE password. Thanks for your understanding, The AIS and NICE teams

78 FR 63915 - New Mailing Standards for Domestic Mailing Services Products

Science.gov (United States)

2013-10-25

... action, regardless of the class of mail or the extra service being purchased. This has resulted in... accountable mail, including a Return Receipt (Form 3811) purchased with the applicable extra service. Although... require a Form 1508 submission with the claim. Also, gift cards, most of which are replaceable, are being...

76 FR 37655 - Combined Mailings of Standard Mail and Periodicals Flats

Science.gov (United States)

2011-06-28

... Periodicals flats to be made using a minimum of six (6) pieces, as is currently permitted for Periodicals... Regulations to reflect that the Standard Mail service standards apply to all Periodicals flats pieces entered... for Standard Mail of 200 pieces or 50 pounds. Periodicals publications must be authorized or have a...

Collider shot setup for Run 2 observations and suggestions

International Nuclear Information System (INIS)

Annala, J.; Joshel, B.

1996-01-01

This note is intended to provoke discussion on Collider Run II shot setup. We hope this is a start of activities that will converge on a functional description of what is needed for shot setups in Collider Run II. We will draw on observations of the present shot setup to raise questions and make suggestions for the next Collider run. It is assumed that the reader has some familiarity with the Collider operational issues. Shot setup is defined to be the time between the end of a store and the time the Main Control Room declares colliding beams. This is the time between Tevatron clock events SCE and SCB. This definition does not consider the time experiments use to turn on their detectors. This analysis was suggested by David Finley. The operational scenarios for Run II will require higher levels of reliability and speed for shot setup. See Appendix I and II. For example, we estimate that a loss of 3 pb -1 /week (with 8 hour stores) will occur if shot setups take 90 minutes instead of 30 minutes. In other words: If you do 12 shots for one week and accept an added delay of one minute in each shot, you will loose more than 60 nb -1 for that week alone (based on a normal shot setup of 30 minutes). These demands should lead us to be much more pedantic about all the factors that affect shot setups. Shot setup will be viewed as a distinct process that is composed of several inter- dependent 'components': procedures, hardware, controls, and sociology. These components don't directly align with the different Accelerator Division departments, but are topical groupings of the needed accelerator functions. Defining these components, and categorizing our suggestions within them, are part of the goal of this document. Of course, some suggestions span several of these components

Integration of Heat Treatment with Shot Peening of 17-4 Stainless Steel Fabricated by Direct Metal Laser Sintering

Science.gov (United States)

AlMangour, Bandar; Yang, Jenn-Ming

2017-11-01

Direct metal laser sintering (DMLS) is a promising powder-based additive manufacturing process for fabrication of near-net-shape parts. However, the typically poor fatigue performance of DMLS parts must be addressed for use in demanding industrial applications. Post-treatment can be applied to enhance the performance of such components. Earlier attempts at inducing grain refinement through severe plastic deformation of part surfaces using shot peening improved the physical and mechanical properties of metals without chemical alteration. However, heat treatment can modify the surface-hardening effects attained by shot peening. Hence, we examined the feasibility of applying shot peening combined with heat treatment to improve the performance of DMLS-fabricated 17-4 stainless steel parts through microstructural evolution studies and hardness measurements. Compared to a specimen treated only by shot peening, the sample exposed to additional heat treatment showed increased hardness due to aging of the dominant phase.

Hepatitis A and the Vaccine (Shot) to Prevent It

Science.gov (United States)

... Resources Maternal Immunization Resources Related Links Vaccines & Immunizations Hepatitis A and the Vaccine (Shot) to Prevent It ... the vaccine. Why should my child get the hepatitis A shot? The hepatitis A shot: Protects your ...

Privacy Impact Assessment for the Mailing System for the Office of Public Affairs

Science.gov (United States)

The Mailing System for the Office of Public Affairs collects contact and geographic information. Learn how this data will be collected in the system, how it will be used, access to the data, the purpose of data collection, and record retention policies.

76 FR 16460 - Mail Classification Change for Priority Mail Flat Mail

Science.gov (United States)

2011-03-23

... online model and the retail model. The online model will allow customers to purchase packs from a Web... offer those packs in their stores directly to their customers. The Postal Service includes five... noticing a recently-filed Postal Service request to provide Forever postage on Priority Mail Flat Rate...

On Successful E-Mail Writing

OpenAIRE

Vesna Vulić

2009-01-01

This article is intended to be a simplified guide for the efficient use of e-mail in business and private communication in English. E-mailing is frequently used as a substitute for other kinds of communication in today’s working environment, due in particular, to the fact that messages are transmitted instantly, irrespective of the distance of the recipient. Due to the speed and volume of e-mail, mastering the art of effective e-mail writing includes the knowledge of Network Etiquette o...

SunShot Initiative Portfolio Book 2014

Energy Technology Data Exchange (ETDEWEB)

Solar Energy Technologies Office

2014-05-01

The 2014 SunShot Initiative Portfolio Book outlines the progress towards the goals outlined in the SunShot Vision Study. Contents include overviews of each of SunShot’s five subprogram areas, as well as a description of every active project in the SunShot’s project portfolio as of May 2014.

Spectrometer for shot-to-shot photon energy characterization in the multi-bunch mode of the free electron laser at Hamburg

International Nuclear Information System (INIS)

Palutke, S.; Wurth, W.; Gerken, N. C.; Mertens, K.; Klumpp, S.; Martins, M.; Mozzanica, A.; Schmitt, B.; Wunderer, C.; Graafsma, H.; Meiwes-Broer, K.-H.

2015-01-01

The setup and first results from commissioning of a fast online photon energy spectrometer for the vacuum ultraviolet free electron laser at Hamburg (FLASH) at DESY are presented. With the use of the latest advances in detector development, the presented spectrometer reaches readout frequencies up to 1 MHz. In this paper, we demonstrate the ability to record online photon energy spectra on a shot-to-shot base in the multi-bunch mode of FLASH. Clearly resolved shifts in the mean wavelength over the pulse train as well as shot-to-shot wavelength fluctuations arising from the statistical nature of the photon generating self-amplified spontaneous emission process have been observed. In addition to an online tool for beam calibration and photon diagnostics, the spectrometer enables the determination and selection of spectral data taken with a transparent experiment up front over the photon energy of every shot. This leads to higher spectral resolutions without the loss of efficiency or photon flux by using single-bunch mode or monochromators

Social Studies by Electronic Mail.

Science.gov (United States)

Barr, Hugh

1994-01-01

Asserts that electronic mail provides opportunities to engage students actively in cross-cultural contact with students in other nations. Discusses advantages and problems with using electronic mail in the social studies classroom. Describes electronic mail projects that link students in New Zealand, England, and the United States. (CFR)

Improving access to yoga: barriers to and motivators for practice among health professions students.

Science.gov (United States)

Brems, Christiane; Justice, Lauren; Sulenes, Kari; Girasa, Lisa; Ray, Julia; Davis, Madison; Freitas, Jillian; Shean, Margaret; Colgan, Dharmakaya

2015-01-01

Yoga is gaining momentum as a popular and evidence-based, integrative health care and self-care practice. The characteristics of yoga practitioners are not proportional to the demographics of the general population, especially with respect to gender and ethnicity. Several access barriers have been implicated (eg, time, cost, and access to teachers). No studies have explored the barriers to practice among health professions students. Their participation in yoga is deemed important because they are future health professionals who will make referrals to other services. Research has shown that providers who practice yoga refer more patients to yoga. To increase yoga practice among health professions students, an understanding must be developed of factors that interfere with or facilitate a regular yoga practice. The current study intended to identify such barriers and motivators. This study was a small population survey. The setting was a private university in the northwestern United States, including students in 3 of its colleges and 10 professional programs. All students (N = 1585) in the programs of the 10 health professions received e-mail requests for participation. The Acceptability of Yoga Survey was developed for purposes of a larger yoga perceptions study and implemented with health professions students. Participants were solicited via e-mail; the survey was administered online. The current study used data from that survey. Of the 498 usable, completed surveys (ie, a response rate of approximately 30%), 478 were relevant to the current study. The sample's demographics--78% women and 79% white--did not differ significantly from the population's demographics. The findings revealed the existence of common barriers that were related to (1) time; (2) cost; (3) lack of pragmatic information about access to yoga classes and teachers; and (4) stereotypes related to flexibility, athleticism, and typical yoga practitioners. Motivators included athleticism, health

Effect of laser shot peening on precipitation hardened aluminum alloy 6061-T6 using low energy laser

Science.gov (United States)

Sathyajith, S.; Kalainathan, S.

2012-03-01

Mechanical properties of engineering material can be improved by introducing compressive residual stress on the material surface and refinement of their microstructure. Variety of mechanical process such as shot peening, water jet peening, ultrasonic peening, laser shot peening were developed in the last decades on this contrast. Among these, lasers shot peening emerged as a novel industrial treatment to improve the crack resistance of turbine blades and the stress corrosion cracking (SCC) of austenic stainless steel in power plants. In this study we successfully performed laser shot peening on precipitation hardened aluminum alloy 6061-T6 with low energy (300 mJ, 1064 nm) Nd:YAG laser using different pulse densities of 22 pulses/mm 2 and 32 pulses/mm 2. Residual stress evaluation based on X-ray diffraction sin 2 ψ method indicates a maximum of 190% percentage increase on surface compressive stress. Depth profile of micro-hardness shows the impact of laser generated shock wave up to 1.2 mm from the surface. Apart from that, the crystalline size and micro-strain on the laser shot peened surfaces have been investigated and compared with the unpeened surface using X-ray diffraction in conjunction with line broadening analysis through the Williamson-Hall plot.

76 FR 76619 - International Mail: New Prices and Fee Changes-Mailing Services

Science.gov (United States)

2011-12-08

... fraction thereof)......... 0.80 Duplicate copy of PS Form 3606 1.15 * * * * * International Business Reply Service (382) [For each country that offers International Business Reply Service, revise the fees to read... POSTAL SERVICE 39 CFR Part 20 International Mail: New Prices and Fee Changes--Mailing Services...

Bond strength investigation of two shot moulded polymer

DEFF Research Database (Denmark)

Islam, Mohammad Aminul

This report on the project “Bond strength investigation of two shot moulded polymers” has been submitted for fulfilling the requirements for the course “Experimental Plastic Technology – 42234” at IPL-DTU. Two shot moulding is a classic manufacturing process to combine two different polymers...... in a single product and it is getting more and more importance day by day. One of the biggest challenges of two shot moulding is to achieve a reasonably good bonding between two polymers. The purpose of this project is to investigate the effects of different process, material and machine parameters...... on the bond strength of two shot moulded polymers. For the experiments two engineering polymers (PS and ABS) were used. After all the experimental work, several parameters were found which could effectively control the bond strength of two shot moulded polymers. This report also presents different aspects...

39 CFR 121.3 - Standard Mail.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Standard Mail. 121.3 Section 121.3 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] SERVICE STANDARDS FOR MARKET-DOMINANT MAIL PRODUCTS § 121.3 Standard Mail. (a) End-to-End. (1) The service standard for Sectional Center...

Toxicity of Lead and Proposed Substitute Shot to Mallards

Science.gov (United States)

Longcore, J.R.; Andrews, R.; Locke, L.N.; Bagley, George E.; Young, L.T.

1974-01-01

Poisoning of North American waterfowl resulting from the ingestion of lead shot by ducks, geese, and swans causes an estimated annual mortality of 2 to 3% of the population (Bellrose 1959). To alleviate this problem the search for a suitable substitute for lead has been underway since the early 1950's. Proposed substitutes for lead shot were evaluated in a series of acute toxicity tests with pen-reared mallards (Anas platyrhynchos). Most candidate materials were as toxic to ducks as commercial lead shot. Coating or alloying lead with other metals only delayed mortality among dosed ducks. The reputedly 'disintegrable' lead shot with the water-soluble binder and the lead containing biochemical additives were also as toxic to mallards as the commercial lead shot. Mortality was not significantly different among lead-dosed adult or first-year hen and drake pen-reared mallards; lead-dosed adult, wild mallards of both sexes; and lead-dosed adult, male black ducks (Anas rubripes). The ingestion of one lead shot, size 4, by each of 80 pen-reared mallards caused an average 19% mortality. The presence and type of grit in the gizzard had a measurable effect on erosion of ingested shot and on shot retention among dosed mallards. Significantly fewer lead-dosed ducks died when fed crushed oystershell grit than when fed either quartz grit or no grit.

A new ChainMail approach for real-time soft tissue simulation.

Science.gov (United States)

Zhang, Jinao; Zhong, Yongmin; Smith, Julian; Gu, Chengfan

2016-07-03

This paper presents a new ChainMail method for real-time soft tissue simulation. This method enables the use of different material properties for chain elements to accommodate various materials. Based on the ChainMail bounding region, a new time-saving scheme is developed to improve computational efficiency for isotropic materials. The proposed method also conserves volume and strain energy. Experimental results demonstrate that the proposed ChainMail method can not only accommodate isotropic, anisotropic and heterogeneous materials but also model incompressibility and relaxation behaviors of soft tissues. Further, the proposed method can achieve real-time computational performance.

The example of the UK SHOT haemovigilance system

Directory of Open Access Journals (Sweden)

Perla Eleftheriou

2014-12-01

Full Text Available SHOT (Serious Hazards of Transfusion scheme is the UK’s National confidential haemovigilance system, and was set up in 1996. It is an independent, confidential, professionally led haemovigilance scheme. Initially the reporting was voluntary but now required by several professional bodies. SHOT publishes annual reports with recommendations and circulates to all relevant organizations including the 4 UK Blood services, Departments of Health in England, Wales, Scotland and Northern Ireland, all relevant professional bodies and reporting hospitals. Over the 17 years of reporting, the evidence gathered has prompted changes in transfusion practice from the selection and management of donors to changes in hospital practice, better education and training. Acute transfusion reactions and transfusion-associated circulatory overload carry the highest risk for morbidity and death. Greatest risk to patients remain errors in the process at the point of blood sampling, in the laboratory and at bedside administration. SHOT’s objectives are to use findings to improve standards of hospital transfusion practice, to educate users on transfusion hazards and prevention, to aid production of clinical guidelines in blood transfusion and to inform national policy on transfusion safety. MHRA is the UK competent authority to which serious adverse reactions and events have to be reported annually. Overall the most common adverse incidents are caused by errors, resulting in the transfusion of an incorrect component or one that does not meet the specific requirements of the patient (e.g. not irradiated or not appropriately antigen matched. TACO (transfusion associated circulatory overload accounts for most deaths and major morbidity reported to SHOT but is overall underreported. Transfusions are not always given appropriately. This may be due to wrong haemoglobin results, failure to assess patients appropriately, or avoidable use of emergency O RhD negative units because

One-shot synesthesia

Directory of Open Access Journals (Sweden)

Kirschner Alexandra

2017-11-01

Full Text Available Synesthesia is commonly thought to be a phenomenon of fixed associations between an outside inducer and a vivid concurrent experience. Hence, it has been proposed that synesthesia occurs due to additional connections in the brain with which synesthetes are born. Here we show that synesthesia can be a much richer and more flexible phenomenon with a capability to creatively construct novel synesthetic experiences as events unfold in people’s lives. We describe here cases of synesthetes who occasionally generate novel synesthetic experience, called one-shot synesthesias. These synesthetic experiences seem to share all the properties with the classical synesthetic associations except that they occur extremely rarely, people recalling only a few events over the lifetime. It appears that these one-shots are not created at random but are instead responses to specific life events. We contrast the properties of those rare synesthetic events with other, more commonly known forms of synesthesia that also create novel synesthetic experiences, but at a high rate—sometimes creating novel experiences every few seconds. We argue that one-shot synesthesias indicate that synesthetic associations are by their nature not prewired at birth but are dynamically constructed through mental operations and according to the needs of a synesthetic mind. Our conclusions have implications for understanding the biological underpinnings of synesthesia and the role the phenomenon plays in the lives of people endowed with synesthetic capacities.

Clinical application of multi-shot diffusion EPI in neurological disease

International Nuclear Information System (INIS)

Ishihara, Tetsuya; Hirata, Koichi; Kubo, Jin; Yamazaki, Kaoru; Sato, Toshihiko

1998-01-01

Using the multi-shot EPI method we investigated the clinical application of diffusion weighted imaging (DWI) in the diagnosis of neurological disease. The multi-shot method provided better susceptibility artifact-free DWI than the single-shot method particularly in the region of the posterior cranial fossa. DWI using the multi-shot EPI method readily shows the pyramidal tract extending from the internal capsule to the brainstems which is inaccessible by the conventional single-shot EPI method, and providing three-dimensional and distinct images of pyramidal tract changes in amyotrophic lateral sclerosis or cerebral infarction with pyramidal tract disturbance. Our findings suggest that the use of DWI with the multi-shot EPI method would provide a technique for the easy diagnosis and evaluation of various neurological diseases. (author)

Clinical application of multi-shot diffusion EPI in neurological disease

Energy Technology Data Exchange (ETDEWEB)

Ishihara, Tetsuya; Hirata, Koichi; Kubo, Jin; Yamazaki, Kaoru [Dokkyo Univ., Mibu, Tochigi (Japan). School of Medicine; Sato, Toshihiko

1998-05-01

Using the multi-shot EPI method we investigated the clinical application of diffusion weighted imaging (DWI) in the diagnosis of neurological disease. The multi-shot method provided better susceptibility artifact-free DWI than the single-shot method particularly in the region of the posterior cranial fossa. DWI using the multi-shot EPI method readily shows the pyramidal tract extending from the internal capsule to the brainstems which is inaccessible by the conventional single-shot EPI method, and providing three-dimensional and distinct images of pyramidal tract changes in amyotrophic lateral sclerosis or cerebral infarction with pyramidal tract disturbance. Our findings suggest that the use of DWI with the multi-shot EPI method would provide a technique for the easy diagnosis and evaluation of various neurological diseases. (author)

Internet versus mail

DEFF Research Database (Denmark)

Olsen, Søren Bøye

In a choice experiment setup, this paper suggests that internet surveys can be a viable alternative to traditional mail surveys when gathering feedback from a sample of respondents. In a study concerning preferences for avoiding encroachment of nature areas in future motorway planning in Denmark......, two samples of respondents are surveyed – one by internet and one by mail. Results suggest that additional self-selection mechanisms in the internet survey mode lead to the internet sample being less representative of the survey population than is the case for the mail sample. Similar response rates...... are obtained in the two samples, but the internet sample is apparently less prone to protest bidding. A thorough parametric analysis cannot reject that stated preferences elicited by use of the two different modes of sampling are identical. This suggests that the fear of a potential survey mode effect...

Spent shot availability and ingestion on areas managed for mourning doves

Science.gov (United States)

Schulz, J.H.; Millspaugh, J.J.; Washburn, B.E.; Wester, G.R.; Lanigan, J. T.; Franson, J.C.

2002-01-01

Mourning dove (Zenaida macroura) hunting is becoming increasingly popular, especially in managed shooting fields. Given the possible increase in the availability of lead (Pb) shot on these areas, our objective was to estimate availability and ingestion of spent shot at the Eagle Bluffs Conservation Area (EBCA, hunted with nontoxic shot) and the James A. Reed Memorial Wildlife Area (JARWA, hunted with Pb shot) in Missouri. During 1998, we collected soil samples one or 2 weeks prior to the hunting season (prehunt) and after 4 days of dove hunting (posthunt). We also collected information on number of doves harvested, number of shots fired, shotgun gauge, and shotshell size used. Dove carcasses were collected on both areas during 1998-99. At EBCA, 60 hunters deposited an estimated 64,775 pellets/ha of nontoxic shot on or around the managed field. At JARWA, approximately 1,086,275 pellets/ha of Pb shot were deposited by 728 hunters. Our posthunt estimates of spent-shot availability from soil sampling were 0 pellets/ha for EBCA and 6,342 pellets/ha for JARWA. Our findings suggest that existing soil sampling protocols may not provide accurate estimates of spent-shot availability in managed dove shooting fields. During 1998-99, 15 of 310 (4.8%) mourning doves collected from EBCA had ingested nontoxic shot. Of those doves, 6 (40.0%) contained a?Y7 shot pellets. In comparison, only 2 of 574 (0.3%) doves collected from JARWA had ingested Pb shot. Because a greater proportion of doves ingested multiple steel pellets compared to Pb pellets, we suggest that doves feeding in fields hunted with Pb shot may succumb to acute Pb toxicosis and thus become unavailable to harvest, resulting in an underestimate of ingestion rates. Although further research is needed to test this hypothesis, our findings may partially explain why previous studies have shown few doves with ingested Pb shot despite their feeding on areas with high Pb shot availability.

Recalling ISX shot data files from the off-line archive

International Nuclear Information System (INIS)

Stanton, J.S.

1981-02-01

This document describes a set of computer programs designed to allow access to ISX shot data files stored on off-line disk packs. The programs accept user requests for data files and build a queue of end requests. When an operator is available to mount the necessary disk packs, the system copies the requested files to an on-line disk area. The program runs on the Fusion Energy Division's DECsystem-10 computer. The request queue is implemented under the System 1022 data base management system. The support programs are coded in MACRO-10 and FORTRAN-10

Eddy Current Nondestructive Residual Stress Assessment in Shot-Peened Nickel-Base Superalloys

International Nuclear Information System (INIS)

Blodgett, M.P.; Yu, F.; Nagy, P.B.

2005-01-01

Shot peening and other mechanical surface enhancement methods improve the fatigue resistance and foreign-object damage tolerance of metallic components by introducing beneficial near-surface compressive residual stresses and hardening the surface. However, the fatigue life improvement gained via surface enhancement is not explicitly accounted for in current engine component life prediction models because of the lack of accurate and reliable nondestructive methods that could verify the presence of compressive near-surface residual stresses in shot-peened hardware. In light of its frequency-dependent penetration depth, the measurement of eddy current conductivity has been suggested as a possible means to allow the nondestructive evaluation of subsurface residual stresses in surface-treated components. This technique is based on the so-called piezoresistivity effect, i.e., the stress-dependence of electrical resistivity. We found that, in contrast with most other materials, surface-treated nickel-base superalloys exhibit an apparent increase in electrical conductivity at increasing inspection frequencies, i.e., at decreasing penetration depths. Experimental results are presented to illustrate that the excess frequency-dependent apparent eddy current conductivity of shot-peened nickel-base superalloys can be used to estimate the absolute level and penetration depth of the compressive residual stress layer both before and after partial thermal relaxation

Removal of Retained Lead Shot Through Laparoscopic Appendectomy

Science.gov (United States)

Lloyd, D. M.

2003-01-01

We describe a patient presenting with lead shot in his appendix. A plain radiograph of his lumbar spine was performed for back pain, and an incidental finding of lead shot retained within the appendix was seen. Lead shot in the appendix is associated with appendicitis, and 2 cases have been reported of lead intoxication. We suggest that an elective laparoscopic appendectomy should be offered to patients as a possible management option. PMID:12856854

[Contact shot from infantry weapons with a flash-suppressor].

Science.gov (United States)

Perdekamp, Markus Grosse; Braunwarth, Roland; Schmidt, Ulrike; Schmidt, Wolfgang; Pollak, Stefan

2003-01-01

The number of reports on contact shots from firearms with a flash suppressor attached to the muzzle is small. On the basis of a case report (suicidal shot to the forehead with a Kalschnikow AKMS 47 assault rifle) the morphological peculiarities (characteristics soot pattern, relatively small powder cavity and only minor skin tears in the presence of a bony support) are presented and the conclusions to be drawn from the findings regarding the flash-suppressor, the shot distance, the angle of the shot and the way of holding the weapon are discussed.

Estimation of fatigue strength enhancement for carburized and shot-peened gears

Science.gov (United States)

Inoue, Katsumi; Kato, Masana

1994-05-01

An experimental formula has been proposed to estimate the bending fatigue strength of carburized gears from the hardness and the residual stress. The derivation of the formula is briefly reviewed, and the effectiveness of the formula is demonstrated in this article. The comparison with many test results for carburized and shot-peened gears verifies that the formula is effective for the approximate estimation of the fatigue strength. The formula quantitatively shows a way of enhancing fatigue strength, i.e., the increase of hardness and residual stress at the fillet. The strength is enhanced about 300 MPa by an appropriate shot peening, and it can be improved still more by the surface removal by electropolishing.

SunShot Initiative Fact Sheet

Energy Technology Data Exchange (ETDEWEB)

DOE Solar Energy Technologies Office

2015-04-01

The U.S. Department of Energy (DOE) SunShot Initiative is a collaborative national effort launched in 2011 that aggressively drives innovation to make solar energy fully cost competitive with traditional energy sources before the end of the decade. The SunShot fact sheet outlines goals and successes of the program as it works with private companies, universities, non-profit organizations, state and local governments, and national laboratories to drive down the cost of solar electricity to $0.06 per kilowatt-hour, without incentives, by the year 2020.

Improving access to mental health care in an Orthodox Jewish community: a critical reflection upon the accommodation of otherness.

Science.gov (United States)

McEvoy, Phil; Williamson, Tracey; Kada, Raphael; Frazer, Debra; Dhliwayo, Chardworth; Gask, Linda

2017-08-14

The English National Health Service (NHS) has significantly extended the supply of evidence based psychological interventions in primary care for people experiencing common mental health problems. Yet despite the extra resources, the accessibility of services for 'under-served' ethnic and religious minority groups, is considerably short of the levels of access that may be necessary to offset the health inequalities created by their different exposure to services, resulting in negative health outcomes. This paper offers a critical reflection upon an initiative that sought to improve access to an NHS funded primary care mental health service to one 'under-served' population, an Orthodox Jewish community in the North West of England. A combination of qualitative and quantitative data were drawn upon including naturally occurring data, observational notes, e-mail correspondence, routinely collected demographic data and clinical outcomes measures, as well as written feedback and recorded discussions with 12 key informants. Improvements in access to mental health care for some people from the Orthodox Jewish community were achieved through the collaborative efforts of a distributed leadership team. The members of this leadership team were a self-selecting group of stakeholders which had a combination of local knowledge, cultural understanding, power to negotiate on behalf of their respective constituencies and expertise in mental health care. Through a process of dialogic engagement the team was able to work with the community to develop a bespoke service that accommodated its wish to maintain a distinct sense of cultural otherness. This critical reflection illustrates how dialogic engagement can further the mechanisms of candidacy, concordance and recursivity that are associated with improvements in access to care in under-served sections of the population, whilst simultaneously recognising the limits of constructive dialogue. Dialogue can change the dynamic of

The use of electronic mail in biomedical communication.

Science.gov (United States)

Costello, R; Shaw, A; Cheetham, R; Moots, R J

2000-01-01

To determine whether there are statistically significant differences in the content of electronic mail (e-mail) and conventional mail sent to authors of papers published in medical journals. Prospective study by postal questionnaire. Over two one-month periods, corresponding authors of papers published in medical journals were asked to record details of the correspondence prompted by their publications. Conventional and e-mail correspondence received. Reprint requests. Content of correspondence. Quality of correspondence. Eighty-two of 96 authors replied. Fifty received e-mail (mean, 5.7+/-8.8 e-mails per author) and 72 received conventional mail (15.5+/-32.8 letters per author) (p mails and only 53% of correspondence sent by conventional mail (p electronic mail. However, the content of e-mail may be of greater scientific relevance. Electronic mail can be encouraged without fear of diminishing the quality of the communications received.

How youth-friendly are pharmacies in New Zealand? Surveying aspects of accessibility and the pharmacy environment using a youth participatory approach.

Science.gov (United States)

Horsfield, Emma; Kelly, Fiona; Clark, Terryann; Sheridan, Janie

2014-01-01

The international youth population has significant unmet health needs, and there have been many calls to increase youth health care access. Community pharmacies may be able to help address these needs, but very little research has investigated this area and it is not known whether the current community pharmacy setting is acceptable or appropriate for youth. 1) To obtain information on physical factors which could affect young people's use of community pharmacies in New Zealand, including accessibility, opening times and the physical youth-friendliness of the pharmacy environment. 2) To involve and utilize young people in the research process, in order to understand their needs and interpretation of survey data. This study applied a cross sectional survey design, informed by a sequential youth participatory approach. A questionnaire was developed in consultation with a youth advisory group (YAG). Questionnaires distributed to pharmacists at 500 randomly selected pharmacies nationwide between May and September 2011 collected information on whether the pharmacy met selected youth-friendly criteria. These included physical aspects of youth-friendliness, such as opening times and the pharmacy environment. The YAG also provided a youth perspective in the interpretation of the results. Three mail shots achieved a response rate of 50.5%. Most respondents reported the pharmacy to be accessible by public transport and many had extended opening hours. Although most pharmacies met some youth-friendly criteria with regards to the pharmacy environment (e.g. having a private consultation area), more specific criteria (such as displaying youth health information) were usually not met. Interpretive feedback from the YAG highlighted areas for improvement. Pharmacies show potential as youth-friendly health care access points and most already meet some youth-friendly criteria. Areas identified for improvement will require a greater youth focus from the profession, and should be

Electronic Mail and the Writing Instructor.

Science.gov (United States)

Hawisher, Gail E.; Moran, Charles

1993-01-01

Discusses the growing importance of electronic mail among academicians. Offers a rhetoric and a pedagogy that include electronic mail in their fields of vision. Argues that writing instructors should continue to do research into the issues inherent in electronic mail. (HB)

What You Can Expect with a Cortisone Shot

Science.gov (United States)

... should avoid before your cortisone shot. What you can expect During the cortisone shot Your doctor might ... ll then be positioned so that your doctor can easily insert the needle. The area around the ...

Some properties of focus points in one-shot decision theory

OpenAIRE

Guo, Peijun

2011-01-01

One-shot (one-time) decision problems concern the situations where a decision is experienced only once. Such one-shot decision problems are commonly encountered in business, economics and social systems. One-shot decision theory has been initially proposed by Guo [4]. The one-shot decision procedure comprises two steps. In the first step, a decision maker identifies which state of nature should be taken into account for each alternative amongst all available states of nature. These identified...

Different intensities of basketball drills affect jump shot accuracy of expert and junior players

Directory of Open Access Journals (Sweden)

Giuseppe Marcolin

2018-02-01

Full Text Available Background In basketball a maximum accuracy at every game intensity is required while shooting. The aim of the present study was to investigate the acute effect of three different drill intensity simulation protocols on jump shot accuracy in expert and junior basketball players. Materials & Methods Eleven expert players (age 26 ± 6 yrs, weight 86 ± 11 kg, height 192 ± 8 cm and ten junior players (age 18 ± 1 yrs, weight 75 ± 12 kg, height 184 ± 9 cm completed three series of twenty jump shots at three different levels of exertion. Counter Movement Jump (CMJ height was also measured after each series of jump shots. Exertion’s intensity was induced manipulating the basketball drills. Heart rate was measured for the whole duration of the tests while the rating of perceived exertion (RPE was collected at the end of each series of shots. Results Heart rate and rating of perceived exertion (RPE were statistically different in the three conditions for both expert and junior players. CMJ height remained almost unchanged in both groups. Jump shot accuracy decreased with increasing drills intensity both in experts and junior players. Expert players showed higher accuracy than junior players for all the three levels of exertion (83% vs 64%, p < 0.001; 75% vs 57%, p < 0.05; 76% vs 60%, p < 0.01. Moreover, for the most demanding level of exertion, experts showed a higher accuracy in the last ten shots compared to the first ten shots (82% vs 70%, p < 0.05. Discussion Experts coped better with the different exertion’s intensities, thus maintaining a higher level of performance. The introduction of technical short bouts of high-intensity sport-specific exercises into skill sessions should be proposed to improve jump shot accuracy during matches.

75 FR 10529 - Mail Classification Change

Science.gov (United States)

2010-03-08

... POSTAL REGULATORY COMMISSION [Docket Nos. MC2010-19; Order No. 415] Mail Classification Change...-filed Postal Service request to make a minor modification to the Mail Classification Schedule. The.... concerning a change in classification which reflects a change in terminology from Bulk Mailing Center (BMC...

Perceptions and use of e-mail among Universiti Utara Malaysia staff: A pilot study

Science.gov (United States)

Mohamed, Shafinah Farvin Packeer; Ku-Mahamud, Ku Ruhana; Ramli, Razamin; Abdullah, Kamarudin

2017-10-01

The use of e-mail has become common either for work purposes or personal usage. Despite its usefulness, complain about the overwhelming messages received which cause the users to have problem in managing those messages. Similar situation occurred among Universiti Utara Malaysia (UUM) staff. Thus, a pilot study was conducted to investigate its staff's perception and use of e-mail in order to improve the e-mail service provided to them. This paper discusses the findings from the pilot study, which involves 41 UUM staff. Self-administered questionnaires were used to gather the data, while descriptive statistical analysis was used for data analysis. The findings of the study reveal that UUM staff appreciate the e-mail service. However they faced problems like limited storage size and overwhelming e-mails. They think that UUM e-mail is being abused by the repeating advertisements and news sent to them. The output of this study can be used as a guideline by the UUM management in revising its e-mail policy to serve better quality of e-mail service.

E-mail, decisional styles, and rest breaks.

Science.gov (United States)

Baker, James R; Phillips, James G

2007-10-01

E-mail is a common but problematic work application. A scale was created to measure tendencies to use e-mail to take breaks (e-breaking); and self-esteem and decisional style (vigilance, procrastination, buck-passing, hypervigilance) were used to predict the self-reported and actual e-mail behaviors of 133 participants (students and marketing employees). Individuals who were low in defensive avoidance (buck-passing) engaged in more e-mailing per week, both in time spent on e-mail and message volume. E-breakers were more likely to engage in behavioral procrastination and spent more time on personal e-mail.

Electronic Mail for Personal Computers: Development Issues.

Science.gov (United States)

Tomer, Christinger

1994-01-01

Examines competing, commercially developed electronic mail programs and how these technologies will affect the functionality and quality of electronic mail. How new standards for client-server mail systems are likely to enhance messaging capabilities and the use of electronic mail for information retrieval are considered. (Contains eight…

Biomechanical Analysis of the Jump Shot in Basketball

Directory of Open Access Journals (Sweden)

Struzik Artur

2014-10-01

Full Text Available Basketball players usually score points during the game using the jump shot. For this reason, the jump shot is considered to be the most important element of technique in basketball and requires a high level of performance. The aim of this study was to compare the biomechanical characteristics of the lower limbs during a jump shot without the ball and a countermovement jump without an arm swing. The differences between variables provide information about the potential that an athlete can utilise during a game when performing a jump shot. The study was conducted among 20 second-league basketball players by means of a Kistler force plate and the BTS SMART system for motion analysis. The variables measured included the take-off time, mean power, peak power, relative mean power, jump height, maximum landing force and calculated impact ratio. Surprisingly, more advantageous variables were found for the jump shot. This finding suggests a very high performance level in the jump shot in the studied group and a maximum utilisation of their motor abilities. Both types of jumps were characterised by high mean and peak power values and average heights. The high forces at landing, which result in considerable impact ratios, may have prompted the studied group to land softly. Use of the countermovement jump without an arm swing is recommended to assess and predict the progression of player’s jumping ability

21 CFR 1321.01 - DEA mailing addresses.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false DEA mailing addresses. 1321.01 Section 1321.01 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE DEA MAILING ADDRESSES § 1321.01 DEA mailing addresses. The following table provides information regarding mailing addresses to be used...

Faculty and Student Expectations and Perceptions of E-mail Communication in a Campus and Distance Doctor of Pharmacy Program

Science.gov (United States)

Turner, Paul D.; Monaghan, Michael S.; Walters, Ryan W.; Merkel, Jennifer J.; Lipschultz, Jeremy H.; Lenz, Thomas L.

2010-01-01

Objective To examine faculty members' and students' expectations and perceptions of e-mail communication in a dual pathway pharmacy program. Methods Three parallel survey instruments were administered to campus students, distance students, and faculty members, respectively. Focus groups with students and faculty were conducted. Results Faculty members perceived themselves as more accessible and approachable by e-mail than either group of students did. Campus students expected a shorter faculty response time to e-mail and for faculty members to be more available than did distance students. Conclusion E-mail is an effective means of computer-mediated communication between faculty members and students and can be used to promote a sense of community and inclusiveness (ie, immediacy), especially with distant students. PMID:21436932

34 CFR 300.505 - Electronic mail.

Science.gov (United States)

2010-07-01

... 34 Education 2 2010-07-01 2010-07-01 false Electronic mail. 300.505 Section 300.505 Education... DISABILITIES Procedural Safeguards Due Process Procedures for Parents and Children § 300.505 Electronic mail. A....508 by an electronic mail communication, if the public agency makes that option available. (Authority...

39 CFR 121.1 - First-Class Mail.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false First-Class Mail. 121.1 Section 121.1 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] SERVICE STANDARDS FOR MARKET-DOMINANT MAIL PRODUCTS § 121.1 First-Class Mail. (a) For all intra-Sectional Center Facility (SCF) domestic...

Study on Plastic Deformation Characteristics of Shot Peening of Ni-Based Superalloy GH4079

Science.gov (United States)

Zhong, L. Q.; Liang, Y. L.; Hu, H.

2017-09-01

In this paper, the X-ray stress diffractometer, surface roughness tester, field emission scanning electron microscope(SEM), dynamic ultra-small microhardness tester were used to measure the surface residual stress and roughness, topography and surface hardness changes of GH4079 superalloy, which was processed by metallographic grinding, turning, metallographic grinding +shot peening and turning + shot peening. Analysized the effects of shot peening parameters on shot peening plastic deformation features; and the effects of the surface state before shot peening on shot peening plastic deformation characteristics. Results show that: the surface residual compressive stress, surface roughness and surface hardness of GH4079 superalloy were increased by shot peening, in addition, the increment of the surface residual compressive stress, surface roughness and surface hardness induced by shot peening increased with increasing shot peening intensity, shot peening time, shot peening pressure and shot hardness, but harden layer depth was not affected considerably. The more plastic deformation degree of before shot peening surface state, the less increment of the surface residual compressive stress, surface roughness and surface hardness induced by shot peening.

An analytical framework for reliability growth of one-shot systems

International Nuclear Information System (INIS)

Hall, J. Brian; Mosleh, Ali

2008-01-01

In this paper, we introduce a new reliability growth methodology for one-shot systems that is applicable to the case where all corrective actions are implemented at the end of the current test phase. The methodology consists of four model equations for assessing: expected reliability, the expected number of failure modes observed in testing, the expected probability of discovering new failure modes, and the expected portion of system unreliability associated with repeat failure modes. These model equations provide an analytical framework for which reliability practitioners can estimate reliability improvement, address goodness-of-fit concerns, quantify programmatic risk, and assess reliability maturity of one-shot systems. A numerical example is given to illustrate the value and utility of the presented approach. This methodology is useful to program managers and reliability practitioners interested in applying the techniques above in their reliability growth program

The Impact of a Targeted Training Program on E-Mail System Processing Capabilities and Self-Perception of E-Mail Overload

Science.gov (United States)

Einstein, Michael M.

2014-01-01

As business e-mail volumes continue to grow and employees spend increasingly larger portions of their day processing e-mail, there is strong evidence of the negative impacts of e-mail processing, especially with respect to e-mail overload. This study sought to determine whether a training program focused on select e-mail features and processing…

39 CFR 111.1 - Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by...

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Mailing Standards of the United States Postal Service, Domestic Mail Manual; incorporated by reference of regulations governing domestic mail services... the approval of the Director of the Federal Register.” In conformity with that provision, and with 39...

The ethics of research using electronic mail discussion groups.

Science.gov (United States)

Kralik, Debbie; Warren, Jim; Price, Kay; Koch, Tina; Pignone, Gino

2005-12-01

The aim of this paper is to identify and discuss the ethical considerations that have confronted and challenged the research team when researchers facilitate conversations using private electronic mail discussion lists. The use of electronic mail group conversations, as a collaborative data generation method, remains underdeveloped in nursing. Ethical challenges associated with this approach to data generation have only begun to be considered. As receipt of ethics approval for a study titled; 'Describing transition with people who live with chronic illness' we have been challenged by many ethical dilemmas, hence we believe it is timely to share the issues that have confronted the research team. These discussions are essential so we can understand the possibilities for research interaction, communication, and collaboration made possible by advanced information technologies. Our experiences in this study have increased our awareness for ongoing ethical discussions about privacy, confidentiality, consent, accountability and openness underpinning research with human participants when generating data using an electronic mail discussion group. We describe how we work at upholding these ethical principles focusing on informed consent, participant confidentiality and privacy, the participants as threats to themselves and one another, public-private confusion, employees with access, hackers and threats from the researchers. A variety of complex issues arise during cyberspace research that can make the application of traditional ethical standards troublesome. Communication in cyberspace alters the temporal, spatial and sensory components of human interaction, thereby challenging traditional ethical definitions and calling to question some basic assumptions about identity and ones right to keep aspects of it confidential. Nurse researchers are bound by human research ethics protocols; however, the nature of research by electronic mail generates moral issues as well as ethical

Laser Shot Peening Final Report CRADA No. TC-02059-03

Energy Technology Data Exchange (ETDEWEB)

Stuart, B. C. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States); Hackel, L. [Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)

2017-09-27

This was a collaborative effort between The Regents of the University of California, Lawrence Livermore National Laboratory (LLNL) and Metal Improvement Company, Inc. (MIC), to further develop the laser shot peening technology. This project had an emphasis on laser development and government and military applications including DOE’s natural gas and oil technology program (NGOTP), Yucca Mountain Project (YMP), F-22 Fighter, etc.

Chip-interleaved optical code division multiple access relying on a photon-counting iterative successive interference canceller for free-space optical channels.

Science.gov (United States)

Zhou, Xiaolin; Zheng, Xiaowei; Zhang, Rong; Hanzo, Lajos

2013-07-01

In this paper, we design a novel Poisson photon-counting based iterative successive interference cancellation (SIC) scheme for transmission over free-space optical (FSO) channels in the presence of both multiple access interference (MAI) as well as Gamma-Gamma atmospheric turbulence fading, shot-noise and background light. Our simulation results demonstrate that the proposed scheme exhibits a strong MAI suppression capability. Importantly, an order of magnitude of BER improvements may be achieved compared to the conventional chip-level optical code-division multiple-access (OCDMA) photon-counting detector.

A brain-computer interface controlled mail client.

Science.gov (United States)

Yu, Tianyou; Li, Yuanqing; Long, Jinyi; Wang, Cong

2013-01-01

In this paper, we propose a brain-computer interface (BCI) based mail client. This system is controlled by hybrid features extracted from scalp-recorded electroencephalographic (EEG). We emulate the computer mouse by the motor imagery-based mu rhythm and the P300 potential. Furthermore, an adaptive P300 speller is included to provide text input function. With this BCI mail client, users can receive, read, write mails, as well as attach files in mail writing. The system has been tested on 3 subjects. Experimental results show that mail communication with this system is feasible.

Effectiveness and Limitations of E-Mail Security Protocols

OpenAIRE

M. Tariq Banday

2011-01-01

Simple Mail Transport Protocol is the most widely adopted protocol for e-mail delivery. However, it lackssecurity features for privacy, authentication of sending party, integrity of e-mail message, nonrepudiationand consistency of e-mail envelope. To make e-mail communication secure and private,e-mail servers incorporate one or more security features using add-on security protocols. The add-onsecurity protocols provide a reasonable security but have several limitations. This paper discussesli...

Single-shot fluctuations in waveguided high-harmonic generation

NARCIS (Netherlands)

Goh, S.J.; Tao, Y.; van der Slot, Petrus J.M.; Bastiaens, Hubertus M.J.; Herek, Jennifer Lynn; Biedron, S.G.; Danailov, M.B.; Milton, S.V.; Boller, Klaus J.

2015-01-01

For exploring the application potential of coherent soft x-ray (SXR) and extreme ultraviolet radiation (XUV) provided by high-harmonic generation, it is important to characterize the central output parameters. Of specific importance are pulse-to-pulse (shot-to-shot) fluctuations of the high-harmonic

Transparent Proxy for Secure E-Mail

Science.gov (United States)

Michalák, Juraj; Hudec, Ladislav

2010-05-01

The paper deals with the security of e-mail messages and e-mail server implementation by means of a transparent SMTP proxy. The security features include encryption and signing of transported messages. The goal is to design and implement a software proxy for secure e-mail including its monitoring, administration, encryption and signing keys administration. In particular, we focus on automatic public key on-the-fly encryption and signing of e-mail messages according to S/MIME standard by means of an embedded computer system whose function can be briefly described as a brouter with transparent SMTP proxy.

Voting-based Classification for E-mail Spam Detection

Directory of Open Access Journals (Sweden)

Bashar Awad Al-Shboul

2016-06-01

Full Text Available The problem of spam e-mail has gained a tremendous amount of attention. Although entities tend to use e-mail spam filter applications to filter out received spam e-mails, marketing companies still tend to send unsolicited e-mails in bulk and users still receive a reasonable amount of spam e-mail despite those filtering applications. This work proposes a new method for classifying e-mails into spam and non-spam. First, several e-mail content features are extracted and then those features are used for classifying each e-mail individually. The classification results of three different classifiers (i.e. Decision Trees, Random Forests and k-Nearest Neighbor are combined in various voting schemes (i.e. majority vote, average probability, product of probabilities, minimum probability and maximum probability for making the final decision. To validate our method, two different spam e-mail collections were used.

The reliability and internal consistency of one-shot and flicker change detection for measuring individual differences in visual working memory capacity.

Science.gov (United States)

Pailian, Hrag; Halberda, Justin

2015-04-01

We investigated the psychometric properties of the one-shot change detection task for estimating visual working memory (VWM) storage capacity-and also introduced and tested an alternative flicker change detection task for estimating these limits. In three experiments, we found that the one-shot whole-display task returns estimates of VWM storage capacity (K) that are unreliable across set sizes-suggesting that the whole-display task is measuring different things at different set sizes. In two additional experiments, we found that the one-shot single-probe variant shows improvements in the reliability and consistency of K estimates. In another additional experiment, we found that a one-shot whole-display-with-click task (requiring target localization) also showed improvements in reliability and consistency. The latter results suggest that the one-shot task can return reliable and consistent estimates of VWM storage capacity (K), and they highlight the possibility that the requirement to localize the changed target is what engenders this enhancement. Through a final series of four experiments, we introduced and tested an alternative flicker change detection method that also requires the observer to localize the changing target and that generates, from response times, an estimate of VWM storage capacity (K). We found that estimates of K from the flicker task correlated with estimates from the traditional one-shot task and also had high reliability and consistency. We highlight the flicker method's ability to estimate executive functions as well as VWM storage capacity, and discuss the potential for measuring multiple abilities with the one-shot and flicker tasks.

Management and Archiving e-mail Messages in Governmental Organization

OpenAIRE

Ashraf Mohamed A.Mohsen

2006-01-01

The study deals great issue of digital preservation that is e-mail archiving, it covered all aspects of the topic; it discuss: e-mail system, components of e-mail message, advantages and disadvantages of e-mail, official e-mail messages, management of e-mail messages, organizing and arrangement of e-mail messages, keeping and deleting messages, archiving e-mail messages, and some related issues like: privacy and security.

Understanding and improving access to prompt and effective malaria treatment and care in rural Tanzania: the ACCESS Programme.

Science.gov (United States)

Hetzel, Manuel W; Iteba, Nelly; Makemba, Ahmed; Mshana, Christopher; Lengeler, Christian; Obrist, Brigit; Schulze, Alexander; Nathan, Rose; Dillip, Angel; Alba, Sandra; Mayumana, Iddy; Khatib, Rashid A; Njau, Joseph D; Mshinda, Hassan

2007-06-29

Prompt access to effective treatment is central in the fight against malaria. However, a variety of interlinked factors at household and health system level influence access to timely and appropriate treatment and care. Furthermore, access may be influenced by global and national health policies. As a consequence, many malaria episodes in highly endemic countries are not treated appropriately. The ACCESS Programme aims at understanding and improving access to prompt and effective malaria treatment and care in a rural Tanzanian setting. The programme's strategy is based on a set of integrated interventions, including social marketing for improved care seeking at community level as well as strengthening of quality of care at health facilities. This is complemented by a project that aims to improve the performance of drug stores. The interventions are accompanied by a comprehensive set of monitoring and evaluation activities measuring the programme's performance and (health) impact. Baseline data demonstrated heterogeneity in the availability of malaria treatment, unavailability of medicines and treatment providers in certain areas as well as quality problems with regard to drugs and services. The ACCESS Programme is a combination of multiple complementary interventions with a strong evaluation component. With this approach, ACCESS aims to contribute to the development of a more comprehensive access framework and to inform and support public health professionals and policy-makers in the delivery of improved health services.

Entrance, exit, and reentrance of one shot with a shotgun

DEFF Research Database (Denmark)

Gulmann, C; Hougen, H P

1999-01-01

The case being reported is one of a homicidal shotgun fatality with an unusual wound pattern. A 34-year-old man was shot at close range with a 12-gauge shotgun armed with No. 5 birdshot ammunition. The shot entered the left axillary region, exited through the left infraclavicular region, and ther......The case being reported is one of a homicidal shotgun fatality with an unusual wound pattern. A 34-year-old man was shot at close range with a 12-gauge shotgun armed with No. 5 birdshot ammunition. The shot entered the left axillary region, exited through the left infraclavicular region...

A visual ergonomics intervention in mail sorting facilities: effects on eyes, muscles and productivity.

Science.gov (United States)

Hemphälä, Hillevi; Eklund, Jörgen

2012-01-01

Visual requirements are high when sorting mail. The purpose of this visual ergonomics intervention study was to evaluate the visual environment in mail sorting facilities and to explore opportunities for improving the work situation by reducing visual strain, improving the visual work environment and reducing mail sorting time. Twenty-seven postmen/women participated in a pre-intervention study, which included questionnaires on their experiences of light, visual ergonomics, health, and musculoskeletal symptoms. Measurements of lighting conditions and productivity were also performed along with eye examinations of the postmen/women. The results from the pre-intervention study showed that the postmen/women who suffered from eyestrain had a higher prevalence of musculoskeletal disorders (MSD) and sorted slower, than those without eyestrain. Illuminance and illuminance uniformity improved as a result of the intervention. The two post-intervention follow-ups showed a higher prevalence of MSD among the postmen/women with eyestrain than among those without. The previous differences in sorting time for employees with and without eyestrain disappeared. After the intervention, the postmen/women felt better in general, experienced less work induced stress, and considered that the total general lighting had improved. The most pronounced decreases in eyestrain, MSD, and mail sorting time were seen among the younger participants of the group. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

Kids Guide to Shots

Science.gov (United States)

... First Aid & Safety Doctors & Hospitals Videos Recipes for Kids Kids site Sitio para niños How the Body ... Safe Videos for Educators Search English Español A Kid's Guide to Shots KidsHealth / For Kids / A Kid's ...

PHS terminal 'TEGACKY' dedicated to e-mailing; Mail senyo PHS tanmatsu 'TEGACKY

Energy Technology Data Exchange (ETDEWEB)

NONE

2000-03-01

The e-mail utilization rate at mobile communication terminals is increasing at a remarkable rate, as if to grow above the rate of communication by voice. Under the circumstances, a PHS (Personal Handyphone System) terminal 'TEGACKY' (type name: PM-T101) has been developed, designed exclusively for use for e-mailing. 'TEGACKY' is characterized in that its icons may be activated with pen, that input may be made by handwriting, and that its large screen allows a 48-character message consisting of 4 lines of 12 characters to be displayed at one time despite its compact size. It can also perform communication directly with other terminals or e-mail via center, and is provided with an information service function. 'TEGACKY' having such distinguished features has created a new category of terminals which are at once e-mailing tools. (translated by NEDO)

39 CFR 111.2 - Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Availability of the Mailing Standards of the United States Postal Service, Domestic Mail Manual. 111.2 Section 111.2 Postal Service UNITED STATES POSTAL SERVICE POST OFFICE SERVICES [DOMESTIC MAIL] GENERAL INFORMATION ON POSTAL SERVICE § 111.2...

78 FR 12234 - Promotions and Incentive Programs for First-Class Mail and Standard Mail

Science.gov (United States)

2013-02-22

... No. R2013-1) on October 11, 2012 to offer six new promotions in 2013 and the PRC approved the 2013... Promotional Programs The six promotional programs, in calendar order are: 1. Direct Mail Mobile Coupon and... preparer in the by/for fields. Full-service mailings are limited to 9,999 pieces if submitted via Postal...

RESEARCH Improving access and quality of care in a TB control ...

African Journals Online (AJOL)

or treatment. Improving access and quality of care in a. TB control programme. Vera Scott, Virginia Azevedo, Judy Caldwell. Objectives. To use a quality improvement approach to improve access to and quality of tuberculosis (TB) diagnosis and care in. Cape Town. Methods. Five HIV/AIDS/sexually transmitted infections/TB.

Visuelle Analyse von E-mail-Verkehr

OpenAIRE

Mansmann, Florian

2003-01-01

Diese Arbeit beschreibt Methoden zur visuellen geographischen Analyse von E-mail Verkehr.Aus dem Header einer E-mail können Hostadressen und IP-Adressen herausgefiltert werden. Anhand einer Datenbank werden diesen Host- und IP-Adressen geographische Koordinaten zugeordnet.Durch eine Visualisierung werden in übersichtlicher Art und Weise mehrere tausend E-mail Routen dargestellt. Zusätzlich dazu wurden interktive Manipulationsmöglichkeiten vorgestellt, welche eine visuelle Exploration der Date...

Understanding and improving access to prompt and effective malaria treatment and care in rural Tanzania: the ACCESS Programme

Directory of Open Access Journals (Sweden)

Alba Sandra

2007-06-01

Full Text Available Abstract Background Prompt access to effective treatment is central in the fight against malaria. However, a variety of interlinked factors at household and health system level influence access to timely and appropriate treatment and care. Furthermore, access may be influenced by global and national health policies. As a consequence, many malaria episodes in highly endemic countries are not treated appropriately. Project The ACCESS Programme aims at understanding and improving access to prompt and effective malaria treatment and care in a rural Tanzanian setting. The programme's strategy is based on a set of integrated interventions, including social marketing for improved care seeking at community level as well as strengthening of quality of care at health facilities. This is complemented by a project that aims to improve the performance of drug stores. The interventions are accompanied by a comprehensive set of monitoring and evaluation activities measuring the programme's performance and (health impact. Baseline data demonstrated heterogeneity in the availability of malaria treatment, unavailability of medicines and treatment providers in certain areas as well as quality problems with regard to drugs and services. Conclusion The ACCESS Programme is a combination of multiple complementary interventions with a strong evaluation component. With this approach, ACCESS aims to contribute to the development of a more comprehensive access framework and to inform and support public health professionals and policy-makers in the delivery of improved health services.

Watching More Closely: Shot Scale Affects Film Viewers’ Theory of Mind Tendency But Not Ability

Science.gov (United States)

Rooney, Brendan; Bálint, Katalin E.

2018-01-01

Recent research debates the effects of exposure to narrative fiction on recognition of mental states in others and self, referred to as Theory of Mind. The current study explores the mechanisms by which such effects could occur in fictional film. Using manipulated film scenes, we conducted a between subject experiment (N = 136) exploring how film shot-scale affects viewers’ Theory of Mind. Specifically, in our methods we distinguish between the trait Theory of Mind abilities (ToM ability), and the state-like tendency to recognize mental states in others and self (ToM tendency). Results showed that close-up shots (compared to long shots) of a character was associated with higher levels of Theory of Mind tendency, when the facial expression was sad but not when it was neutral. And this effect did not transfer to other characters in the film. There was also no observable effect of character depiction on viewers’ general Theory of Mind ability. Together the findings suggest that formal and content features of shot scale can elicit Theory of Mind responses by directing attention toward character mental states rather than improving viewers’ general Theory of Mind ability. PMID:29387032

Watching More Closely: Shot Scale Affects Film Viewers’ Theory of Mind Tendency But Not Ability

Directory of Open Access Journals (Sweden)

Brendan Rooney

2018-01-01

Full Text Available Recent research debates the effects of exposure to narrative fiction on recognition of mental states in others and self, referred to as Theory of Mind. The current study explores the mechanisms by which such effects could occur in fictional film. Using manipulated film scenes, we conducted a between subject experiment (N = 136 exploring how film shot-scale affects viewers’ Theory of Mind. Specifically, in our methods we distinguish between the trait Theory of Mind abilities (ToM ability, and the state-like tendency to recognize mental states in others and self (ToM tendency. Results showed that close-up shots (compared to long shots of a character was associated with higher levels of Theory of Mind tendency, when the facial expression was sad but not when it was neutral. And this effect did not transfer to other characters in the film. There was also no observable effect of character depiction on viewers’ general Theory of Mind ability. Together the findings suggest that formal and content features of shot scale can elicit Theory of Mind responses by directing attention toward character mental states rather than improving viewers’ general Theory of Mind ability.

Using Electronic Mail to Conduct Survey Research.

Science.gov (United States)

Thach, Liz

1995-01-01

Describes public and private online networks and the characteristics of electronic mail. Reviews the literature on survey research conducted via electronic mail, and examines the issues of design, implementation, and response. A table displays advantages and disadvantages of electronic mail surveys. (AEF)

Investigations of shot reproducibility for the SMP diode at 4.5 MV.

Energy Technology Data Exchange (ETDEWEB)

Bennett, Nichelle [National Security Technologies, LLC, Las Vegas, NV (United States); Crain, Marlon D. [National Security Technologies, LLC, Las Vegas, NV (United States); Droemer, Darryl W. [National Security Technologies, LLC, Las Vegas, NV (United States); Gignac, Raymond Edward [National Security Technologies, LLC, Las Vegas, NV (United States); Lare, Gregory A. [National Security Technologies, LLC, Las Vegas, NV (United States); Molina, Isidro [National Security Technologies, LLC, Las Vegas, NV (United States); Obregon, Rafael [National Security Technologies, LLC, Las Vegas, NV (United States); Smith, Chase C. [National Security Technologies, LLC, Las Vegas, NV (United States); Wilkins, Frank Lee [National Security Technologies, LLC, Las Vegas, NV (United States); Welch, Dale Robert [Voss Scientific, LLC, Albuquerque, NM (United States); Cordova, Steve Ray; Gallegos, M.; Johnston, Mark D.; Kiefer, Mark Linden; Leckbee, Joshua J.; Nielsen, Daniel Scott; Oliver, Bryan Velten; Renk, Timothy Jerome; Romero, Tobias; Webb, Timothy Jay; Ziska, Derek Raymond

2013-11-01

In experiments conducted on the RITS-6 accelerator, the SMP diode exhibits sig- ni cant shot-to-shot variability. Speci cally, for identical hardware operated at the same voltage, some shots exhibit a catastrophic drop in diode impedance. A study is underway to identify sources of shot-to-shot variations which correlate with diode impedance collapse. To remove knob emission as a source, only data from a shot series conducted with a 4.5-MV peak voltage are considered. The scope of this report is limited to sources of variability which occur away from the diode, such as power ow emission and trajectory changes, variations in pulsed power, dustbin and transmission line alignment, and di erent knob shapes. We nd no changes in the transmission line hardware, alignment, or hardware preparation methods which correlate with impedance collapse. However, in classifying good versus poor shots, we nd that there is not a continuous spectrum of diode impedance behavior but that the good and poor shots can be grouped into two distinct impedance pro les. This result forms the basis of a follow-on study focusing on the variability resulting from diode physics. 3

Application for automatic e-mail forwarding

OpenAIRE

Skupek, Rok

2010-01-01

The diploma thesis has two main goals: the first objective is to develop a dynamic library, which will contain methods able to download e-mail messages from mail server using POP3 protocol. The second objective involves development of application for processing and distribution of e-mail messages. Introduction cointains presentation of a practical application example in real time situation. Here are described procedures used for development of server - client communication library, which u...

Influence of plasma molybdenizing and shot-peening on fretting damage behavior of titanium alloy

Energy Technology Data Exchange (ETDEWEB)

Tang, Chang-bin, E-mail: tcbtop@126.com [School of Metallurgy and Engineering, Xi’an University of Architecture and Technology, Xi’an, Shaanxi 710055 (China); Institute of Corrosion and Protection, Northwestern Polytechnical University, Xi’an, Shaanxi 710072 (China); Liu, Dao-xin, E-mail: liudaox@nwpu.edu.cn [Institute of Corrosion and Protection, Northwestern Polytechnical University, Xi’an, Shaanxi 710072 (China); Tang, Bin [Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan Shanxi 030024 (China); Zhang, Xiao-hua [Institute of Corrosion and Protection, Northwestern Polytechnical University, Xi’an, Shaanxi 710072 (China); Qin, Lin [Institute of Surface Engineering, Taiyuan University of Technology, Taiyuan Shanxi 030024 (China); Liu, Cheng-song [Institute of Corrosion and Protection, Northwestern Polytechnical University, Xi’an, Shaanxi 710072 (China)

2016-12-30

Highlights: • Plasma molybdenizing increases FW resistance of Ti6Al4V, but reduces its FF life. • Shot-peened plasmamolybdenizing surface enhances FW and FF resistance of Ti6Al4V. • Combined treatment yields low surface-roughness & high hardness gradient distribution. • Combined treatment yields beneficial residual compressive stress & good toughness. • Anti-wear & -fatigue performance improvements for surface engineering applications. - Abstract: Effect of plasma molybdenizing and shot-peening on fretting wear and fretting fatigue behaviors of Ti6Al4V alloy was investigated. The plasma molybdenized layer composed of a dense molybdenum deposition layer and a Mo–Ti solid–solution layer can increase surface hardness by 2.8 times and cause its volume loss by fretting wear to decrease to 1/14 compared with that of the substrate. Plasma molybdenized treatment results in a significant decrease in resistance of the substrate to fretting fatigue. It is ascribed that the molybdenized layer with high hardness yields a low toughness, and its high surface roughness leads to a micro-notched effect. However, proper combination plasma molybdenizing and subsequent shot-peening may enhance the simultaneous fretting fatigue and fretting wear resistance of Ti6Al4V significantly, which can decrease the fretting wear volume loss to 1/27, and may increase the fretting fatigue life by more than 69 times. A synergistic improvement in fretting fatigue of the titanium alloy by combining surface alloying with shot-peening can be achieved. The results indicate that a beneficial residual compressive stress distribution, high surface hardness with suitable hardness gradient distribution, good apparent toughness, relatively low surface roughness, and excellent surface integrity are achieved.

Electronic Mail in the Library: A Perspective.

Science.gov (United States)

Whitaker, Becki

1989-01-01

Provides an overview of electronic mail in libraries. Topics discussed include general business applications; interlibrary loan; acquisition and claims systems; document delivery; complete text journal databases; reference requests and answers; obstacles to electronic mail usage; telecommunications; cost factors; and the impact of voice mail and…

Using Operational Analysis to Improve Access to Pulmonary Function Testing

Directory of Open Access Journals (Sweden)

Ada Ip

2016-01-01

Full Text Available Background. Timely pulmonary function testing is crucial to improving diagnosis and treatment of pulmonary diseases. Perceptions of poor access at an academic pulmonary function laboratory prompted analysis of system demand and capacity to identify factors contributing to poor access. Methods. Surveys and interviews identified stakeholder perspectives on operational processes and access challenges. Retrospective data on testing demand and resource capacity was analyzed to understand utilization of testing resources. Results. Qualitative analysis demonstrated that stakeholder groups had discrepant views on access and capacity in the laboratory. Mean daily resource utilization was 0.64 (SD 0.15, with monthly average utilization consistently less than 0.75. Reserved testing slots for subspecialty clinics were poorly utilized, leaving many testing slots unfilled. When subspecialty demand exceeded number of reserved slots, there was sufficient capacity in the pulmonary function schedule to accommodate added demand. Findings were shared with stakeholders and influenced scheduling process improvements. Conclusion. This study highlights the importance of operational data to identify causes of poor access, guide system decision-making, and determine effects of improvement initiatives in a variety of healthcare settings. Importantly, simple operational analysis can help to improve efficiency of health systems with little or no added financial investment.

SunShot Vision Study: February 2012 (Book)

Energy Technology Data Exchange (ETDEWEB)

2012-02-01

The objective of the SunShot Vision Study is to provide an in-depth assessment of the potential for solar technologies to meet a significant share of electricity demand in the United States during the next several decades. Specifically, it explores a future in which the price of solar technologies declines by about 75% between 2010 and 2020 - in line with the U.S. Department of Energy (DOE) SunShot Initiative's targets.

Get Your Flu Shot!| NIH MedlinePlus the Magazine

Science.gov (United States)

... of this page please turn Javascript on. Feature: Flu Shot Get Your Flu Shot! Past Issues / Winter 2011 Table of Contents ... failure, or lung disease "For the 2010–2011 flu season, the flu vaccine provides protection against the ...

Accessibility

DEFF Research Database (Denmark)

Brooks, Anthony Lewis

2017-01-01

This contribution is timely as it addresses accessibility in regards system hardware and software aligned with introduction of the Twenty-First Century Communications and Video Accessibility Act (CVAA) and adjoined game industry waiver that comes into force January 2017. This is an act created...... by the USA Federal Communications Commission (FCC) to increase the access of persons with disabilities to modern communications, and for other purposes. The act impacts advanced communications services and products including text messaging; e-mail; instant messaging; video communications; browsers; game...... platforms; and games software. However, the CVAA has no legal status in the EU. This text succinctly introduces and questions implications, impact, and wider adoption. By presenting the full CVAA and game industry waiver the text targets to motivate discussions and further publications on the subject...

The Effect of Multiple Shot Peening on the Corrosion Behavior of Duplex Stainless Steel

Science.gov (United States)

Feng, Qiang; She, Jia; Wu, Xueyan; Wang, Chengxi; Jiang, Chuanhai

2018-03-01

Various types of shot peening treatments were applied to duplex stainless steel. The effects of shot peening intensity and working procedures on the microstructure were investigated. The domain size and microstrain evolution in the surface layer were characterized utilizing the Rietveld method. As the shot peening intensity increased, the surface roughness increased in the surface layer; however, it decreased after multiple (dual and triple) shot peening. The mole fraction of strain-induced martensite as a function of the intensity of shot peening was evaluated by XRD measurements. Both potentiodynamic polarization curves and salt spray tests of shot-peened samples in NaCl solution were investigated. The results indicate that traditional shot peening has negative effects on corrosion resistance with increasing shot peening intensity; however, the corrosion rate can be reduced by means of multiple shot peening.

Flu shots and the characteristics of unvaccinated elderly Medicare beneficiaries.

Science.gov (United States)

Lochner, Kimberly A; Wynne, Marc

2011-12-21

Data from the Medicare Current Beneficiary Survey, 2009. • Overall, 73% of Medicare beneficiaries aged 65 years and older reported receiving a flu shot for the 2008 flu season, but vaccination rates varied by socio-demographic characteristics. Flu vaccination was lowest for beneficiaries aged 65-74 years old, who were non-Hispanic Blacks and Hispanics, were not married, had less than a high school education, or who were eligible for Medicaid (i.e., dual eligibles). • Healthcare utilization and personal health behavior were also related to vaccination rates, with current smokers and those with no hospitalizations or physician visits being less likely to be vaccinated. • Among those beneficiaries who reported receiving a flu shot, 59% received it in a physician's office or clinic, with the next most common setting being in the community (21%); e.g., grocery store, shopping mall, library, or church. • Among those beneficiaries who did not receive a flu shot, the most common reasons were beliefs that the shot could cause side effects or disease (20%), that they didn't think the shot could prevent the flu (17%), or that the shot wasn't needed (16%). Less than 1% reported that they didn't get the flu shot because of cost. Elderly persons (aged 65 years and older) are at increased risk of complications from influenza, with the majority of influenza-related hospitalizations and deaths occurring among the elderly (Fiore et al., 2010). Most physicians recommend their elderly patients get a flu shot each year, and many hospitals inquire about elderly patient's immunization status upon admission, providing a vaccination if requested. The importance of getting a flu shot is underscored by the Department of Health and Human Services' Healthy People initiative, which has set a vaccination goal of 90% for the Nation's elderly by the year 2020 (Department of Health and Human Services [DHHS], 2011). Although all costs related to flu shots are covered by Medicare, requiring

77 FR 28259 - Mailings of Lithium Batteries

Science.gov (United States)

2012-05-14

... POSTAL SERVICE 39 CFR Part 111 Mailings of Lithium Batteries AGENCY: Postal Service TM . ACTION... international mailing of lithium batteries and devices containing lithium batteries. This prohibition also extends to the mailing of lithium batteries to and from an APO, FPO, or DPO location. However, this...

Simulating Policy Processes through Electronic Mail.

Science.gov (United States)

Flynn, John P.

1987-01-01

Focuses on the use of electronic mail for teaching and learning about social welfare policy processes and compares electronic mail as a simulation medium to more structured computer applications. (Author)

Mumps and the Vaccine (Shot) to Prevent It

Science.gov (United States)

... as measles and rubella. Prevents your child from getting a fever and swollen glands under the ears or jaw from mumps. Keeps your child from missing school or child care (and keeps you from missing work to care for your sick child). Is the MMR shot safe? Yes. The MMR shot is very safe, and it ...

Kinematic Differences between Set- and Jump-Shot Motions in Basketball

Directory of Open Access Journals (Sweden)

Hiroki Okubo

2018-02-01

Full Text Available Shooting arm motions at release in one-hand set and jump basketball shots have been analyzed using a kinematic model. Set and jump shots are classified by the vertical velocity and acceleration of the shooter’s shooting-side shoulder at release. The two-dimensional three-segment model includes the vertical shooting-side shoulder velocity and acceleration. Numerical simulation investigates the effect of shoulder motion. Release backspin angular velocity can be described as a function of the vertical shoulder acceleration and the vertical fingertip acceleration relative to the shoulder. For proper backspin, jump shots require large vertical fingertip acceleration relative to the shoulder. The upward shoulder speed at release contributes to the vertical fingertip velocity relative to the shoulder for a given desired ball release speed, angle and backspin. On the other hand, upward shoulder motion does not contribute to the horizontal direction. As horizontal shot distance increases, upper arm angular speed also increases to produce the ball release conditions. Ball release with upward shoulder speed reduces the magnitudes of the upper arm, forearm and hand angular velocities. All these facts imply that the shooting arm motion in the jump shot is different from that of the set shot.

A shot parameter specification subsystem for automated control of PBFA II accelerator shots

International Nuclear Information System (INIS)

Spiller, J.L.

1987-01-01

The author reports on the shot parameter specification subsystem (SPSS), an integral part of the automatic control system developed for the Particle Beam Fusion Accelerator II (PBFA II). This system has been designed to fully utilize the accelerator by tailoring shot parameters to the needs of the experimenters. The SPSS is the key to this flexibility. Automatic systems will be required on many pulsed power machines for the fastest turnaround, the highest reliability, and most cost effective operation. These systems will require the flexibility and the ease of use that is part of the SPSS. The author discusses how the PBFA II control system has proved to be an effective modular system, flexible enough to meet the demands of both the fast track construction of PBFA II and the control needs of Hermes III. This system is expected to meet the demands of most future machine changes

E-mail Writing: Providing Background Information in the Core of Computer Assisted Instruction

Directory of Open Access Journals (Sweden)

Behzad NAZARI

2015-01-01

Full Text Available The present study highly supported the effective role of providing background information via e-mail by the teacher to write e-mail by the students in learners’ writing ability. A total number of 50 EFL advanced male students aged between 25 and 40 at different branches of Iran Language Institute in Tehran, Tehran. Through the placement test of Oxford English Language Placement Test (OELPT the students' proficiency level seems to be nearly the same. Participants were randomly assign into two groups of experimental and control, each consisting of 25 students. After the administration of the proficiency test, all groups were assigned to write topic 1 as the pre-test. Next, the teacher involved the learners in the new instruction (treatment. During writing topics 2, 3, 4, 5, 6, and 7 experimental group’s background knowledge was activated through e-mail before writing and e-mailing topics while the control group received no background knowledge activation through e-mail. After the treatment was given to the experimental group, the students in both groups were required to write another composition about the last topic, topic 8. Again, in this phase, none of the groups received any background information. The results indicated that providing background information via e-mail by the teacher to write e-mail by the students significantly improved learners’ writing ability.

E-mail to SMS service change

CERN Multimedia

IT Department

2010-01-01

If you have a CERN e-mail account, you have probably already used one of the popular services that CERN’s IT Department offers to CERN users: the mail2SMS service. It allows any CERN e-mail account holder to send short messages (SMS) free of charge to CERN GSM phone numbers. Further to recent negotiations with our GSM operator, this service has been extended. It is now possible to send short messages free of charge to any Swiss mobile number. This extension of service aims at replacing the similar service that was made available by SWITCH(1) to CERN users (address: mobilenumber@sms.switch.ch). Because of repeated abuse, this service will be definitively stopped for CERN users on 15th January 2010. Please keep in mind that CERN’s e-mail to SMS service still has some restrictions: messages can only be sent from CERN mail accounts, and not from personal ones, such as GMAIL, MSN, Yahoo; the maximum length of the message is 160 characters (standard maximum SMS length); and only Swiss mobile...

Shot reproducibility of the self-magnetic-pinch diode at 4.5 MV

OpenAIRE

Nichelle Bennett; M. Dale Crain; Darryl W. Droemer; Raymond E. Gignac; Greg Lare; Isidro Molina; Robert Obregon; Chase C. Smith; Frank L. Wilkins; Dale R. Welch; Steve Cordova; Manuel L. Gallegos; Mark D. Johnston; Mark L. Kiefer; Joshua J. Leckbee

2014-01-01

In experiments conducted at Sandia National Laboratories’ RITS-6 accelerator, the self-magnetic-pinch diode exhibits significant shot-to-shot variability. Specifically, for identical hardware operated at the same voltage, some shots exhibit a catastrophic drop in diode impedance. A study is underway to identify sources of shot-to-shot variations which correlate with diode impedance collapse. The scope of this report is limited to data collected at 4.5-MV peak voltage and sources of variabilit...

New Snail Mail Scanning Service

CERN Multimedia

2012-01-01

Modernisation does not stop at the CERN postal service (GS/PS). “With more and more digitisation and the prevalence of e-mail throughout the site, we were hoping to provide more timely delivery of letters and make further saving in resources”, said Tueri Datta, head of GS/PS.   Instead of the standard delivery to your P.O. box, the CERN postal service will digitally scan all letters and books up to 100 pages on reception. These scans will subsequently be sent via e-mail to the corresponding recipient as PDF (Portable Data Format - you will need to install “Acrobat Reader” on your PC). Express mail will be handled with priority. Users without a valid CERN mailbox can register at mail.scan.service@cern.ch in order to have their letters read to them via the phone line (we are currently investigating whether we can use the voices of the last five DGs).   This service will start on 1st April 2012 on the Meyrin site and will gradually replace th...

The development of efficient coding for an electronic mail system

Science.gov (United States)

Rice, R. F.

1983-01-01

Techniques for efficiently representing scanned electronic documents were investigated. Major results include the definition and preliminary performance results of a Universal System for Efficient Electronic Mail (USEEM), offering a potential order of magnitude improvement over standard facsimile techniques for representing textual material.

HIV/AIDS programmes should focus on improved access.

Science.gov (United States)

Manning, A

2000-10-14

This paper discusses the need for HIV/AIDS programs in sub-Saharan countries to focus more on improved access to information to empower poor people living in remote areas. It is noted that despite Glaxo Wellcome's move to reduce the cost of antiretroviral therapy, it is unlikely to have an impact on most of those infected with or affected by HIV/AIDS, since concerns regarding lack of sustainability, bureaucratic administration, and communication difficulties predominate in the country. In this regard, it is therefore recommended that national HIV/AIDS programs be balanced with the needs of both the community and the individual and in prevention and care. Health workers should be explicit in confronting traditional beliefs, such as those about gender roles and traditional medicine, in prevention campaigns. Moreover, there is also an urgent need to improve access to condoms; strengthen health programs such as directly observed treatment short-term (DOTS) courses for tuberculosis and the syndromic approach to sexually transmitted disease treatment; and improve practical support to communities caring for those who are sick and the orphans. Lastly, all partners working with prevention programs should use the more positive community attitudes towards HIV/AIDS issues seen in many sub-Saharan countries to develop evidence-based programs that focus more on improved access and less on sustainability.

Use of shot-peening to improve stress corrosion resistance of steam generator tubes of PWR nuclear power plants

International Nuclear Information System (INIS)

Michaut, B.; Slama, G.

1985-11-01

A shot-peening process has been developed for treating the internal side of thin tubes (1 to 1.3 mm) of which diameter is between 19 and 22 mm, used in steam generators of nuclear power plants; this process can be applied to irradiated media. Shot-peening effect has been characterised by stress profiles in depth (internal skin; measurement by X rays) and by induced stress profiles (external skin; stress gauge). The efficiency of the process (100%) has been established by corrosion testing on mockups, either in boiling MgCl 2 , or in caustic medium (10%) at 350 0 C under 180 bars of internal pressure. The process has been used with success on more than 20000 tubes and will be applied later at a larger scale in France and in foreign countries [fr

Improving access to screening for people with learning disabilities.

Science.gov (United States)

Marriott, Anna; Turner, Sue; Giraud-Saunders, Alison

2014-11-04

People with learning disabilities have poorer health than their non-disabled peers, and are less likely to access screening services than the general population. The National Development Team for Inclusion and the Norah Fry Research Centre developed a toolkit and guidance to improve uptake of five national (English) screening programmes (one of which is delivered through local programmes), based on work to improve access by people with learning disabilities in the south west peninsula of the UK. This article describes the findings in relation to the five English screening programmes and suggests ways to improve uptake of cancer screening by people with learning disabilities.

The Use of Electronic Mail in Biomedical Communication

OpenAIRE

Costello, Richard; Shaw, Anthony; Cheetham, Roz; Moots, Robert J.

2000-01-01

Objectives: To determine whether there are statistically significant differences in the content of electronic mail (e-mail) and conventional mail sent to authors of papers published in medical journals.

Improving outpatient access and patient experiences in academic ambulatory care.

Science.gov (United States)

O'Neill, Sarah; Calderon, Sherry; Casella, Joanne; Wood, Elizabeth; Carvelli-Sheehan, Jayne; Zeidel, Mark L

2012-02-01

Effective scheduling of and ready access to doctor appointments affect ambulatory patient care quality, but these are often sacrificed by patients seeking care from physicians at academic medical centers. At one center, Beth Israel Deaconess Medical Center, the authors developed interventions to improve the scheduling of appointments and to reduce the access time between telephone call and first offered appointment. Improvements to scheduling included no redirection to voicemail, prompt telephone pickup, courteous service, complete registration, and effective scheduling. Reduced access time meant being offered an appointment with a physician in the appropriate specialty within three working days of the telephone call. Scheduling and access were assessed using monthly "mystery shopper" calls. Mystery shoppers collected data using standardized forms, rated the quality of service, and transcribed their interactions with schedulers. Monthly results were tabulated and discussed with clinical leaders; leaders and frontline staff then developed solutions to detected problems. Eighteen months after the beginning of the intervention (in June 2007), which is ongoing, schedulers had gone from using 60% of their registration skills to over 90%, customer service scores had risen from 2.6 to 4.9 (on a 5-point scale), and average access time had fallen from 12 days to 6 days. The program costs $50,000 per year and has been associated with a 35% increase in ambulatory volume across three years. The authors conclude that academic medical centers can markedly improve the scheduling process and access to care and that these improvements may result in increased ambulatory care volume.

Improving access to transport in developing countries

CSIR Research Space (South Africa)

Savill, T

2003-06-01

Full Text Available Improving access and mobility of people with disabilities is an essential component of the alleviation of poverty in developing countries. Disabled people are among the most socially excluded members of society and poorly designed and inaccessible...

A New Method of Viewing Attachment Document of eMail on Various Mobile Devices

Science.gov (United States)

Ko, Heeae; Seo, Changwoo; Lim, Yonghwan

As the computing power of the mobile devices is improving rapidly, many kinds of web services are also available in mobile devices just as Email service. Mobile Mail Service began early, but this service is mostly limited in some specified mobile devices such as Smart Phone. That is a limitation that users have to purchase specified phone to be benefited from Mobile Mail Service. In this paper, it uses DIDL (digital item declaration language) markup type defined in MPEG-21 and MobileGate Server, and solved this problem. DIDL could be converted to other markup types which are displayed by mobile devices. By transforming PC Web Mail contents including attachment document to DIDL markup through MobileGate Server, the Mobile Mail Service could be available for all kinds of mobile devices.

Shot loading platform analysis

International Nuclear Information System (INIS)

Norman, B.F.

1994-01-01

This document provides the wind/seismic analysis and evaluation for the shot loading platform. Hand calculations were used for the analysis. AISC and UBC load factors were used in this evaluation. The results show that the actual loads are under the allowable loads and all requirements are met

Maximum one-shot dissipated work from Rényi divergences

Science.gov (United States)

Yunger Halpern, Nicole; Garner, Andrew J. P.; Dahlsten, Oscar C. O.; Vedral, Vlatko

2018-05-01

Thermodynamics describes large-scale, slowly evolving systems. Two modern approaches generalize thermodynamics: fluctuation theorems, which concern finite-time nonequilibrium processes, and one-shot statistical mechanics, which concerns small scales and finite numbers of trials. Combining these approaches, we calculate a one-shot analog of the average dissipated work defined in fluctuation contexts: the cost of performing a protocol in finite time instead of quasistatically. The average dissipated work has been shown to be proportional to a relative entropy between phase-space densities, to a relative entropy between quantum states, and to a relative entropy between probability distributions over possible values of work. We derive one-shot analogs of all three equations, demonstrating that the order-infinity Rényi divergence is proportional to the maximum possible dissipated work in each case. These one-shot analogs of fluctuation-theorem results contribute to the unification of these two toolkits for small-scale, nonequilibrium statistical physics.

Do Access to Improved Water Source and Sanitation Facility Accelerate Economic Growth in Bangladesh?

Directory of Open Access Journals (Sweden)

Sandip SARKER

2016-04-01

Full Text Available This paper examines the relationship among access to improved water, sanitation and economic growth in Bangladesh through co-integration and vector error correction model (VECM over the period 1991 to 2014. Bangladesh has registered remarkable progress in achieving major Millennium Development Goals (MDG. Today nearly 87% of our total population has access to improved water sources and 60% have access to improved sanitation facilities which is contributing significantly towards human development in Bangladesh. Therefore we want to test whether access to improved water and sanitation accelerates economic growth in Bangladesh through a time series analysis. The Johansen co-integration tests indicate that there is long run association among the variables. The vector error correction model indicates that there is a long run causality running from improved sanitation facilities (% of population with access and improved water source (% of population with access to gross domestic product in Bangladesh. Similarly in the short run a causal relationship has been found among the variables as well. Further impulse response function and variance decomposition results say that improved sanitation facilities (% of population with access and improved water source (% of population with access can explain the major variations in our economic growth. The implication of our findings is that in Bangladesh an increase in improved access to water and sanitation is likely to positively affect our economic growth in the long run. Keeping in mind about Sustainable Development Goals (SDG, policymakers in Bangladesh need to pay special attention to ensure greater access to improved water and sanitation to boost our economic growth & development.

Take control of Apple Mail in Leopard

CERN Document Server

Kissell, Joe

2009-01-01

Go under the hood with new (and old) features in Apple Mail in Leopard! Are you using Apple Mail in Leopard effectively? In this book, completely updated from its previous Panther and Tiger editions, author Joe Kissell provides comprehensive guidance, with a focus on new and updated features. You'll learn how to use and customize the Mail window, control the size and styling of incoming messages, and make rules to move messages into different mailboxes automatically. The book covers outgoing mail, showing you smart ways to address messages, send attachments, and send HTML-based messages. Bu

Effects of single antegrade hot shot in comparison with no hot shot administration during coronary artery bypass grafting

Directory of Open Access Journals (Sweden)

Pouya Mirmohammadsadeghi

2015-05-01

Full Text Available BACKGROUND: Superior results will be achieved from cardiac surgery by minimizing the effect of ischemia/reperfusion injury during cross-clamping of the aorta. Different cardioplegia solutions have been introduced, but the optimum one is still ambiguous. The aim of this study is to determine the effect of single antegrade hot shot terminal warm blood cardioplegia (TWBC on patients who had undergone coronary artery bypass grafting (CABG. METHODS: In total, 2488 patients who had CABG surgery in Sina Hospital, Isfahan, Iran, from 2003 to 2011 were enrolled in this case-control study. They were divided into two groups, those who received cold cardioplegia only and those who received a hot shot following cold cardioplegia. Demographics, and clinical data, such as; premature atrial contraction (PAC arrhythmia, diabetes treatment, and left ventricular ejection fraction (EF, were collected and logistic regression analysis was used to analyze the data. RESULTS: There were significant differences found between subjects receiving antegrade hot shot based on direct current (DC shocks, with regard to; female, EF levels, diabetes treatment (P < 0.050. Those who did not receive the hot shot and were not diabetic received more DC shock (P = 0.019. The prevalence of subjects who did no need DC shock was significantly higher among male subjects who had good EF and acceptable diabetic treatment. Multiple logistic regression showed that PAC arrhythmia did not have a significant effect on receiving DC shock during CAGB [0.84 (0.25, 2.85, (P = 0.780]. Having poor EF increased the risk of receiving DC shock among subjects by 2.81 [(1.69, 4.69, (P ≤ 0.001] (P < 0.001. Among the diabetic subjects, receiving insulin decreased the risk of receiving DC shock by 0.54 (0.29, 0.98 (P = 0.042. CONCLUSION: It was concluded that single antegrade hot shot following cold cardioplegia was not particularly effective in the CABG group. TWBC will decrease the need for DC shock.   

You've got mail! An examination of a statewide direct-mail marketing campaign to promote deceased organ donor registrations.

Science.gov (United States)

Quick, Brian L; LaVoie, Nicole R; Morgan, Susan E; Bosch, Dave

2015-11-01

This study extends previous direct-mail campaigns by evaluating the effectiveness of a marketing campaign promoting organ donation message strategies from the vantage point of organ donors, organ recipients, individuals on the waiting list, or a combination of these three frames. Illinois residents were randomly assigned to one of four organ donation brochures disseminated via U.S. postal mail. Registrations occurred via the Internet and U.S. postal mail. Individuals register at a greater rate following exposure to the combination framed message compared to organ donor, organ recipient, and waiting list narratives. The campaign revealed that individuals are more likely to register via U.S. postal mail than the Internet. Direct-mail marketing efforts were shown to be an effective approach to promote organ and tissue donation registrations. The results demonstrated a preference for the combination framed brochure. The results are discussed with an emphasis on the practical implications of utilizing direct-mail marketing efforts to promote organ donation among young adults. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Impact of predictive scoring model and e-mail messages on African American blood donors.

Science.gov (United States)

Bachegowda, Lohith S; Timm, Brad; Dasgupta, Pinaki; Hillyer, Christopher D; Kessler, Debra; Rebosa, Mark; France, Christopher R; Shaz, Beth H

2017-06-01

Expanding the African American (AA) donor pool is critical to sustain transfusion support for sickle cell disease patients. The aims were to: 1) apply cognitive computing on donation related metrics to develop a predictive model that effectively identifies repeat AA donors, 2) determine whether a single e-mail communication could improve AA donor retention and compare retention results on higher versus lower predictive score donors, and 3) evaluate the effect of e-mail marketing on AA donor retention with culturally versus nonculturally tailored message. Between 2011 and 2012, 30,786 AA donors donated blood at least once on whom predictive repeat donor scores (PRDSs) was generated from donor-related metrics (frequency of donations, duration between donations, age, blood type, and sex). In 2013, 28% (8657/30,786) of 2011 to 2012 donors returned to donate on whom PRDS was validated. Returning blood donors had a higher mean PRDS compared to nonreturning donors (0.649 vs. 0.268; p e-mail pilot, high PRDS (≥0.6) compared to low PRDS (e-mail opening rate (p e-mail, 159% higher presentation rate (p e-mail communication has the potential to increase the efficiency of donor marketing. © 2017 AABB.

Lichtheim’s Golden shot

NARCIS (Netherlands)

Eling, P.A.T.M.

2011-01-01

Lichtheim belongs to the ranks of most famous aphasiologists, in particular because of a diagram often referred to as ‘Lichtheim’s House’. His single paper on aphasia has drawn the attention of the aphasiological community for many years and may be considered a golden shot. But it became, to

76 FR 17787 - Market Dominant Negotiated Service Agreement (NSA) for First-Class Mail and Standard Mail

Science.gov (United States)

2011-03-31

... POSTAL SERVICE 39 CFR Part 111 Market Dominant Negotiated Service Agreement (NSA) for First- Class....1, to establish a new Negotiated Service Agreement (NSA) Market Dominant product for First-Class... Gifford at 202-268-8082. SUPPLEMENTARY INFORMATION: This new NSA for First-Class Mail and Standard Mail is...

Self-rated health assessed by web versus mail modes in a mixed mode survey: the digital divide effect and the genuine survey mode effect.

Science.gov (United States)

Shim, Jae-Mahn; Shin, Eunjung; Johnson, Timothy P

2013-09-01

To investigate differences in self-rated health (SRH) between web and mail questionnaires in a mixed mode survey and to provide a model that explains those differences. A total of 15,200 mail respondents and 17,829 web respondents from the 2008 US National Health Survey conducted by the Gallup Panel. Respondents were recruited using random digit dialing and assigned to one of the two survey modes (web or mail). Respondents with household Internet connection and frequent Internet usage were invited to complete the survey through the web mode. Respondents who had no Internet connection or who used the Internet infrequently were invited to the mail mode. Thus, respondents with better Internet access used the web mode. Respondents completed a questionnaire that asked about SRH status, objective health conditions, health behaviors, and other socioeconomic variables. Statistical associations were analyzed with ordered Logit and negative binomial models. Web respondents reported better SRH than mail respondents. This difference is in part reflective of variability in objective health status between these two groups, and in part attributable to the effects of survey mode. These results maintained with age controlled. The alignment between survey mode selection, Internet access, and health disparities, as well as genuine survey mode characteristics, leads to web-mail differences in SRH. Unless the digital divide and its influences on survey mode selection are resolved and differential genuine mode effects are fully comprehended, we recommend that both modes be simultaneously used on a complementary basis.

Mail Service

CERN Multimedia

TS-FM Group

2004-01-01

Tuesday 19 October 2004 Please note that the distribution and collection of mail are likely to be disrupted on Tuesday, October 19, 2004, because of traffic and other restrictions enforced on that day in connection with CERN's fiftieth anniversary celebrations. The service may be completely interrupted in certain areas. Group TS-FM, Tel. 77551

Mug shot exposure prior to lineup identification: interference, transference, and commitment effects.

Science.gov (United States)

Dysart, J E; Lindsay, R C; Hammond, R; Dupuis, P

2001-12-01

The effects of viewing mug shots on subsequent identification performance are as yet unclear. Two experiments used a live staged-crime paradigm to determine if interpolated eyewitness exposure to mug shots caused interference, unconscious transference, or commitment effects influencing subsequent lineup accuracy. Experiment 1 (N = 104) tested interference effects. Similar correct decision rates were obtained for the mug shot and no mug shot groups from both perpetrator-present and absent lineups. Experiment 2 (N = 132) tested for commitment and transference effects. Results showed that the commitment group made significantly more incorrect identifications than either the control or the transference group, which had similar false-identification rates. Commitment effects present a serious threat to identification accuracy from lineups following mug shot searches.

Acceptance test procedure, 241-SY-101/241-C-106 shot loading system

International Nuclear Information System (INIS)

Ostrom, M.J.

1994-01-01

This Acceptance Test Procedure is for the 241-SY-101/241-C-106 Shot Loading System. The procedure will test the components of the Shot Loading System and its capability of adequately loading shot into the annular space of the Container. The loaded shot will provide shielding as required for transporting and storage of a contaminated pump after removal from the tank. This test serves as verification that the SLS is acceptable for use in the pump removal operations for Tanks 241-SY-101, 241-C-106 and 241-AY-102. The pump removal operation for these three tanks will be performed by two different organizations with different equipment, but the Shot Loading System will be compatible between the two operations

E-mail security: new restriction on attachments

CERN Multimedia

The Mail Team

2006-01-01

In order to further protect CERN mail users against viruses that spread using malicious files, from 1st March onwards dangerous file types already forbidden as mail attachments will also be forbidden as contents of an archive attachment (.zip and .rar compressed files). More details, including a list of blocked file types, can be found at http://cern.ch/mmmservices/Help/?kbid=171010 The Mail Team

E-mail security: new restriction on attachments

CERN Multimedia

The Mail Team

2006-01-01

In order to further protect CERN mail users against viruses that spread using malicious files, from 1st March onwards dangerous file types already forbidden as mail attachments will also be forbidden as contents of an archive attachment (.zip and .rar compressed files). More details, including a list of blocked file types, can be found at http://cern.ch/mmmservices/Help/?kbid=171010. The Mail Team

Upper body strength and power are associated with shot speed in men's ice hockey

Directory of Open Access Journals (Sweden)

Juraj Bežák

2017-06-01

Full Text Available Background: Recent studies that addressed shot speed in ice hockey have focused on the relationship between shot speed and variables such as a player's skills or hockey stick construction and its properties. There has been a lack of evidence that considers the relationship between shot speed and player strength, particularly in players at the same skill level. Objective: The aim of this study was to identify the relationship between maximal puck velocity of two shot types (the wrist shot and the slap shot and players' upper body strength and power. Methods: Twenty male professional and semi-professional ice hockey players (mean age 23.3 ± 2.4 years participated in this study. The puck velocity was measured in five trials of the wrist shot and five trials of the slap shot performed by every subject. All of the shots were performed on ice in a stationary position 11.6 meters in front of an electronic device that measures the speed of the puck. The selected strength and power variables were: muscle power in concentric contraction in the countermovement bench press with 40 kg and 50 kg measured with the FiTRODyne Premium device; bench press one-repetition maximum; and grip strength measured by digital hand dynamometer. Results: The correlations between strength/power variables and the puck velocity in the wrist shot and the slap shot ranged between .29-.72 and .16-.62, respectively. Puck velocities produced by wrist shots showed significant correlations with bench press muscle power with 40 kg (p = .004 and 50 kg (p < .001; and one-repetition maximum in bench press (p = .004. The slap shot puck velocity was significantly associated with bench press muscle power with 40 kg (p = .014 and 50 kg (p = .004. Conclusions: This study provides evidence that there are significant associations between shot speed and upper body strength and power.

Characteristics of magnetically insulated diode in a multi-shot operation

Energy Technology Data Exchange (ETDEWEB)

Chishiro, E; Masugata, K; Yatsui, K [Nagaoka Univ. of Technology (Japan). Laboratory of Beam Technology

1997-12-31

The beam characteristics in a multi-shot operation were evaluated. The MID utilized in the experiment is a racetrack type diode, where flat anode and cathode electrodes are utilized. On the anode, a polyethylene sheet of 1 mm thickness is attached as an ion source. The MID is successively operated without breaking the vacuum. An ion current density (J{sub i}) of 350 A/cm{sup 2} is observed at the first shot when the diode gap is 5 mm. The value decreases with increasing number of shots and at the 7th shot, J{sub i} is less than 150 A/cm{sup 2}. After 7 shots, the anode surface is inspected and found to be covered with stuck matter of metallic materials such as Zn, Al, Fe, Cu. These materials seem to be produced by the ablation of the MID electrode. By eliminating the stuck matter from the surface, J{sub i} is recovered to the initial value. The decrease in J{sub i} is due to the fact that the anode is covered with the stuck matter, which prevents the growth of anode plasma. (author). 6 figs., 8 refs.

77 FR 71643 - Standard Mail Pricing

Science.gov (United States)

2012-12-03

... POSTAL REGULATORY COMMISSION [Docket No. R2013-1; Order No.1556] Standard Mail Pricing AGENCY: Postal Regulatory Commission. ACTION: Notice. SUMMARY: The Commission is noticing a recent Postal Service filing concerning Standard Mail pricing and related matters. This notice informs the public of the filing...

75 FR 39477 - New Standards for Domestic Mailing Services

Science.gov (United States)

2010-07-09

... markets, test new mailpieces, and increase the frequency of their mailings at reduced net postage prices... growth of automation letter-size mail, particularly pieces that are part of full-service Intelligent Mail[supreg] automation mailings entered at PostalOne![supreg] acceptance facilities. Accordingly, we propose...

16 CFR 1605.4 - Orders for access.

Science.gov (United States)

2010-01-01

... person, sole proprietorship, partnership, or corporation to allow access to a duly-designated officer or... is mailed or delivered in person to such person, sole proprietorship, partnership, or corporation...

Rotary peening with captive shot

International Nuclear Information System (INIS)

1998-02-01

Roto Peen with captive shot removes coatings and surface contamination from concrete floors. The objective of treating radioactively contaminated concrete floors during the Deactivation and Decommissioning (D and D) process is to reduce the surface contamination levels to meet regulatory criteria for unrestricted use. The US Department of Energy (DOE) Chicago Operations office and DOE's Federal Energy Technology Center (FETC) jointly sponsored a Large-Scale Demonstration Project (LSDP) at the Chicago Pile-5 Research Reactor (CP-5) at Argonne National Laboratory-East (ANL). The objective of the LSDP is to demonstrate potentially beneficial D and D technologies in comparison with current baseline technologies. As part of the LSDP, roto Peen with captive shot was demonstrated March 17--20, 1997, to treat a 20 x 25 ft area of radioactively contaminated concrete floor on the service level of the CP-5 building

Networks of ·/G/∞ queues with shot-noise-driven arrival intensities

NARCIS (Netherlands)

Koops, D.T.; Boxma, O.J.; Mandjes, M.R.H.

2017-01-01

We study infinite-server queues in which the arrival process is a Cox process (or doubly stochastic Poisson process), of which the arrival rate is given by a shot-noise process. A shot-noise rate emerges naturally in cases where the arrival rate tends to exhibit sudden increases (or shots) at random

77 FR 70849 - International Mail Contract

Science.gov (United States)

2012-11-27

... POSTAL REGULATORY COMMISSION [Docket No. R2013-2; Order No.1550] International Mail Contract... Service filing concerning a Type 2 rate adjustment in conjunction with a mail contract with China Post... Equivalent Agreement, November 15, 2012 (Notice). Contract history and scope. The Agreement is a successor to...

Optical properties (bidirectional reflectance distribution function) of shot fabric.

Science.gov (United States)

Lu, R; Koenderink, J J; Kappers, A M

2000-11-01

To study the optical properties of materials, one needs a complete set of the angular distribution functions of surface scattering from the materials. Here we present a convenient method for collecting a large set of bidirectional reflectance distribution function (BRDF) samples in the hemispherical scattering space. Material samples are wrapped around a right-circular cylinder and irradiated by a parallel light source, and the scattered radiance is collected by a digital camera. We tilted the cylinder around its center to collect the BRDF samples outside the plane of incidence. This method can be used with materials that have isotropic and anisotropic scattering properties. We demonstrate this method in a detailed investigation of shot fabrics. The warps and the fillings of shot fabrics are dyed different colors so that the fabric appears to change color at different viewing angles. These color-changing characteristics are found to be related to the physical and geometrical structure of shot fabric. Our study reveals that the color-changing property of shot fabrics is due mainly to an occlusion effect.

Shot reproducibility of the self-magnetic-pinch diode at 4.5 MV

Directory of Open Access Journals (Sweden)

Nichelle Bennett

2014-05-01

Full Text Available In experiments conducted at Sandia National Laboratories’ RITS-6 accelerator, the self-magnetic-pinch diode exhibits significant shot-to-shot variability. Specifically, for identical hardware operated at the same voltage, some shots exhibit a catastrophic drop in diode impedance. A study is underway to identify sources of shot-to-shot variations which correlate with diode impedance collapse. The scope of this report is limited to data collected at 4.5-MV peak voltage and sources of variability which occur away from the diode, such as sheath electron emission and trajectories, variations in pulsed power, load and transmission line alignment, and different field shapers. We find no changes in the transmission line hardware, alignment, or hardware preparation methods which correlate with impedance collapse. However, in classifying good versus poor shots, we find that there is not a continuous spectrum of diode impedance behavior but that the good and poor shots can be grouped into two distinct impedance profiles. In poor shots, the sheath current in the load region falls from 16%–30% of the total current to less than 10%. This result will form the basis of a follow-up study focusing on the variability resulting from diode physics.

Finite Element Simulation of Shot Peening: Prediction of Residual Stresses and Surface Roughness

Science.gov (United States)

Gariépy, Alexandre; Perron, Claude; Bocher, Philippe; Lévesque, Martin

Shot peening is a surface treatment that consists of bombarding a ductile surface with numerous small and hard particles. Each impact creates localized plastic strains that permanently stretch the surface. Since the underlying material constrains this stretching, compressive residual stresses are generated near the surface. This process is commonly used in the automotive and aerospace industries to improve fatigue life. Finite element analyses can be used to predict residual stress profiles and surface roughness created by shot peening. This study investigates further the parameters and capabilities of a random impact model by evaluating the representative volume element and the calculated stress distribution. Using an isotropic-kinematic hardening constitutive law to describe the behaviour of AA2024-T351 aluminium alloy, promising results were achieved in terms of residual stresses.

Discovery and analysis of e-mail-driven business processes

NARCIS (Netherlands)

Stuit, Marco; Wortmann, Hans

E-mail is used as the primary tool for business communication and collaboration. This paper presents a novel e-mail interaction mining method to discover and analyze e-mail-driven business processes. An e-mail-driven business process is perceived as a human collaboration process that consists of

Electronic Mail in Academic Settings: A Multipurpose Communications Tool.

Science.gov (United States)

D'Souza, Patricia Veasey

1992-01-01

Explores possible uses of electronic mail in three areas of the academic setting: instruction, research, and administration. Electronic mail is defined, the components needed to get started with electronic mail are discussed, and uses and benefits of electronic mail in diverse educational environments are suggested. (12 references) (DB)

Behavior change through automated e-mails: mediation analysis of self-help strategy use for depressive symptoms.

Science.gov (United States)

Morgan, Amy J; Mackinnon, Andrew J; Jorm, Anthony F

2013-02-01

To evaluate whether automated e-mails promoting effective self-help strategies for depressive symptoms were effective in changing self-help behavior, and whether this improved depression outcomes. 568 adults with sub-threshold depression participated in a randomized controlled trial and provided complete data. A series of 12 e-mails promoting the use of evidence-based self-help strategies was compared with e-mails providing non-directive depression information. Depression symptoms were assessed with the Patient Health Questionnaire depression scale (PHQ-9) and use of self-help strategies was assessed at baseline and post-intervention. We hypothesized that those receiving the self-help e-mails would increase their use of evidence-based self-help and this would be associated with improvements in depression. Mediation analyses were conducted using a non-parametric bootstrapping procedure. Total use of the self-help strategies promoted in the e-mails significantly mediated the effect of the intervention on depressive symptoms (B = -0.75, SE = 0.16, 95% CI: -1.06 to -0.48). The direct effect of the intervention on depressive symptoms was much smaller and not significant when the mediation path was included. The majority of the individual strategies also had a significant indirect effect on depressive symptoms. In adults with sub-threshold depression, automated e-mails based on behavior change principles can successfully increase use of self-help strategies, leading to a reduction in depressive symptoms. Copyright © 2012 Elsevier Ltd. All rights reserved.

14 CFR 1212.603 - Mailing lists.

Science.gov (United States)

2010-01-01

... 14 Aeronautics and Space 5 2010-01-01 2010-01-01 false Mailing lists. 1212.603 Section 1212.603 Aeronautics and Space NATIONAL AERONAUTICS AND SPACE ADMINISTRATION PRIVACY ACT-NASA REGULATIONS Instructions for NASA Employees § 1212.603 Mailing lists. NASA will not sell, rent, or otherwise disclose an...

Effectiveness of Shot Peening In Suppressing Fatigue Cracking At Non-Metallic Inclusions In Udimet(Registered Trademark)720

Science.gov (United States)

Barrie, Robert L.; Gabb, Timothy P.; Telesman, Jack; Kantzos, Peter T.; Prescenzi, Anthony; Biles, T.; Bonacuse, P. J.

2006-01-01

The fatigue lives of modern powder metallurgy disk alloys can be reduced over an order of magnitude by cracking at inherent non-metallic inclusions. The objective of this work was to study the effectiveness of shot peening in suppressing LCF crack initiation and growth at surface nonmetallic inclusions. Inclusions were carefully introduced at elevated levels during powder metallurgy processing of the nickel-base disk superalloy Udimet 720. Multiple strain-controlled fatigue tests were then performed on machined specimens with and without shot peened test sections at 427 C and 650 C. The low cycle fatigue lives and failure initiation sites varied as functions of inclusion content, shot peening, and fatigue conditions. A large majority of the failures in as-machined specimens with the introduced inclusions occurred at cracks initiating from inclusions intersecting the specimen surface. These inclusions reduced fatigue life by up to 100X, when compared to lives of material without inclusions residing at specimen surface. Large inclusions produced the greatest reductions in life for tests at low strain ranges and high strain ratios. Shot peening improved life in many cases by reducing the most severe effects of inclusions.

Smooth Mailing

Science.gov (United States)

Palmer, Tracey

2010-01-01

In fundraising today, a wealth of communications tools makes it increasingly easier to contact prospective donors--but is it getting harder to really connect with them? Do the new tools work as well as the old ones? In the second decade of online marketing, all the tools of the trade are subject to scrutiny. Direct mail has been a mainstay of the…

The Effect of Introducing a Smaller and Lighter Basketball on Female Basketball Players’ Shot Accuracy

Science.gov (United States)

Podmenik, Nadja; Leskošek, Bojan; Erčulj, Frane

2012-01-01

Our study examined whether the introduction of a smaller and lighter basketball (no. 6) affected the accuracy of female basketball players’ shots at the basket. The International Basketball Federation (FIBA) introduced a size 6 ball in the 2004/2005 season to improve the efficiency and accuracy of technical elements, primarily shots at the basket. The sample for this study included 573 European female basketball players who were members of national teams that had qualified for the senior women’s European championships in 2001, 2003, 2005 and 2007. A size 7 (larger and heavier) basketball was used by 286 players in 1,870 matches, and a size 6 basketball was used by 287 players in 1,966 matches. The players were categorised into three playing positions: guards, forwards and centres. The results revealed that statistically significant changes by year occurred only in terms of the percentage of successful free throws. With the size 6 basketball, this percentage decreased. Statistically significant differences between the playing positions were observed in terms of the percentage of field goals worth three points (between guards and forwards) and two points (between guards and centres). The results show that the introduction of the size 6 basketball did not lead to improvement in shooting accuracy (the opposite was found for free throws), although the number of three-point shots increased. PMID:23486286

Single-shot spiral imaging enabled by an expanded encoding model: Demonstration in diffusion MRI.

Science.gov (United States)

Wilm, Bertram J; Barmet, Christoph; Gross, Simon; Kasper, Lars; Vannesjo, S Johanna; Haeberlin, Max; Dietrich, Benjamin E; Brunner, David O; Schmid, Thomas; Pruessmann, Klaas P

2017-01-01

The purpose of this work was to improve the quality of single-shot spiral MRI and demonstrate its application for diffusion-weighted imaging. Image formation is based on an expanded encoding model that accounts for dynamic magnetic fields up to third order in space, nonuniform static B 0 , and coil sensitivity encoding. The encoding model is determined by B 0 mapping, sensitivity mapping, and concurrent field monitoring. Reconstruction is performed by iterative inversion of the expanded signal equations. Diffusion-tensor imaging with single-shot spiral readouts is performed in a phantom and in vivo, using a clinical 3T instrument. Image quality is assessed in terms of artefact levels, image congruence, and the influence of the different encoding factors. Using the full encoding model, diffusion-weighted single-shot spiral imaging of high quality is accomplished both in vitro and in vivo. Accounting for actual field dynamics, including higher orders, is found to be critical to suppress blurring, aliasing, and distortion. Enhanced image congruence permitted data fusion and diffusion tensor analysis without coregistration. Use of an expanded signal model largely overcomes the traditional vulnerability of spiral imaging with long readouts. It renders single-shot spirals competitive with echo-planar readouts and thus deploys shorter echo times and superior readout efficiency for diffusion imaging and further prospective applications. Magn Reson Med 77:83-91, 2017. © 2016 International Society for Magnetic Resonance in Medicine. © 2016 International Society for Magnetic Resonance in Medicine.

Ombuds' corner: Code of Conduct and e-mails

CERN Multimedia

Vincent Vuillemin

2011-01-01

In this series, the Bulletin aims to explain the role of the Ombuds at CERN by presenting practical examples of misunderstandings that could have been resolved by the Ombuds if he had been contacted earlier. Please note that, in all the situations we present, the names are fictitious and used only to improve clarity.   Luke* holds a key position in the coordination of a large project. He is also a recognized expert in modeling complicated structures. Because of his expertise in the field, he receives a considerable number of e-mails every day which he has trouble responding to in addition to his responsibilities of management and development. Constantly interrupted, he tends to answer his emails quickly, sometimes even in an instinctive way, which leads to somewhat laconic messages. One day he receives an e-mail from Dave* challenging some of the decisions taken by the project’s management. Luke agrees with Dave’s remarks, which seem justified given his own expertise of the su...

ZAPP shot summary

Energy Technology Data Exchange (ETDEWEB)

Loisel, Guillaume Pascal [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)

2015-10-01

This was the second Z Astrophysical Plasma Properties (ZAPP) fundamental science shot series of 2015. ZAPP experiments measure fundamental properties of atoms in plasmas to solve the following important astrophysical puzzles: Why can’t we accurately model the opacity of Fe at the convection zone boundary in the Sun? How accurate are the photoionization models used to interpret data from xray satellite observations? and Why doesn’t spectral fitting provide the correct properties for White Dwarfs?

On the Path to SunShot. Emerging Issues and Challenges in Integrating Solar with the Distribution System

Energy Technology Data Exchange (ETDEWEB)

Palmintier, Bryan [National Renewable Energy Lab. (NREL), Golden, CO (United States); Broderick, Robert [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Mather, Barry [National Renewable Energy Lab. (NREL), Golden, CO (United States); Coddington, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States); Baker, Kyri [National Renewable Energy Lab. (NREL), Golden, CO (United States); Ding, Fei [National Renewable Energy Lab. (NREL), Golden, CO (United States); Reno, Matthew [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Lave, Matthew [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Bharatkumar, Ashwini [Massachusetts Inst. of Technology (MIT), Cambridge, MA (United States)

2016-05-01

This report analyzes distribution-integration challenges, solutions, and research needs in the context of distributed generation from PV (DGPV) deployment to date and the much higher levels of deployment expected with achievement of the U.S. Department of Energy's SunShot targets. Recent analyses have improved estimates of the DGPV hosting capacities of distribution systems. This report uses these results to statistically estimate the minimum DGPV hosting capacity for the contiguous United States using traditional inverters of approximately 170 GW without distribution system modifications. This hosting capacity roughly doubles if advanced inverters are used to manage local voltage and additional minor, low-cost changes could further increase these levels substantially. Key to achieving these deployment levels at minimum cost is siting DGPV based on local hosting capacities, suggesting opportunities for regulatory, incentive, and interconnection innovation. Already, pre-computed hosting capacity is beginning to expedite DGPV interconnection requests and installations in select regions; however, realizing SunShot-scale deployment will require further improvements to DGPV interconnection processes, standards and codes, and compensation mechanisms so they embrace the contributions of DGPV to system-wide operations. SunShot-scale DGPV deployment will also require unprecedented coordination of the distribution and transmission systems. This includes harnessing DGPV's ability to relieve congestion and reduce system losses by generating closer to loads; minimizing system operating costs and reserve deployments through improved DGPV visibility; developing communication and control architectures that incorporate DGPV into system operations; providing frequency response, transient stability, and synthesized inertia with DGPV in the event of large-scale system disturbances; and potentially managing reactive power requirements due to large-scale deployment of advanced

Intra-shot MSE Calibration Technique For LHCD Experiments

International Nuclear Information System (INIS)

Ko, Jinseok; Scott, Steve; Shiraiwa, Syun'ichi; Greenwald, Martin; Parker, Ronald; Wallace, Gregory

2009-01-01

The spurious drift in pitch angle of order several degrees measured by the Motional Stark Effect (MSE) diagnostic in the Alcator C-Mod tokamak1 over the course of an experimental run day has precluded direct utilization of independent absolute calibrations. Recently, the underlying cause of the drift has been identified as thermal stress-induced birefringence in a set of in-vessel lenses. The shot-to-shot drift can be avoided by using MSE to measure only the change in pitch angle between a reference phase and a phase of physical interest within a single plasma discharge. This intra-shot calibration technique has been applied to the Lower Hybrid Current Drive (LHCD) experiments and the measured current profiles qualitatively demonstrate several predictions of LHCD theory such as an inverse dependence of current drive efficiency on the parallel refractive index and the presence of off-axis current drive.

7 CFR 319.55-7 - Importations by mail.

Science.gov (United States)

2010-01-01

... foreign mailing point by a special mailing tag directing the package to a Plant Protection and Quarantine... 7 Agriculture 5 2010-01-01 2010-01-01 false Importations by mail. 319.55-7 Section 319.55-7 Agriculture Regulations of the Department of Agriculture (Continued) ANIMAL AND PLANT HEALTH INSPECTION...

User Collaboration for Improving Access to Historical Texts

Directory of Open Access Journals (Sweden)

Clemens Neudecker

2010-08-01

Full Text Available The paper will describe how web-based collaboration tools can engage users in the building of historical printed text resources created by mass digitisation projects. The drivers for developing such tools will be presented, identifying the benefits that can be derived for both the user community and cultural heritage institutions. The perceived risks, such as new errors introduced by the users, and the limitations of engaging with users in this way will be set out with the lessons that can be learned from existing activities, such as the National Library of Australia's newspaper website which supports collaborative correction of Optical Character Recognition (OCR output. The paper will present the work of the IMPACT (Improving Access to Text project, a large-scale integrating project funded by the European Commission as part of the Seventh Framework Programme (FP7. One of the aims of the project is to develop tools that help improve OCR results for historical printed texts, specifically those works published before the industrial production of books from the middle of the 19th century. Technological improvements to image processing and OCR engine technology are vital to improving access to historic text, but engaging the user community also has an important role to play. Utilising the intended user can help achieve the levels of accuracy currently found in born-digital materials. Improving OCR results will allow for better resource discovery and enhance performance by text mining and accessibility tools. The IMPACT project will specifically develop a tool that supports collaborative correction and validation of OCR results and a tool to allow user involvement in building historical dictionaries which can be used to validate word recognition. The technologies use the characteristics of human perception as a basis for error detection.

Technology Corner: Analysing E-mail Headers For Forensic Investigation

Directory of Open Access Journals (Sweden)

M. Tariq Banday

2011-06-01

Full Text Available Electronic Mail (E-Mail, which is one of the most widely used applications of Internet, has become a global communication infrastructure service.  However, security loopholes in it enable cybercriminals to misuse it by forging its headers or by sending it anonymously for illegitimate purposes, leading to e-mail forgeries. E-mail messages include transit handling envelope and trace information in the form of structured fields which are not stripped after messages are delivered, leaving a detailed record of e-mail transactions.  A detailed header analysis can be used to map the networks traversed by messages, including information on the messaging software and patching policies of clients and gateways, etc. Cyber forensic e-mail analysis is employed to collect credible evidence to bring criminals to justice. This paper projects the need for e-mail forensic investigation and lists various methods and tools used for its realization. A detailed header analysis of a multiple tactic spoofed e-mail message is carried out in this paper. It also discusses various possibilities for detection of spoofed headers and identification of its originator. Further, difficulties that may be faced by investigators during forensic investigation of an e-mail message have been discussed along with their possible solutions.

Medication abortion: Potential for improved patient access through pharmacies.

Science.gov (United States)

Raifman, Sarah; Orlando, Megan; Rafie, Sally; Grossman, Daniel

2018-05-08

To discuss the potential for improving access to early abortion care through pharmacies in the United States. Despite the growing use of medications to induce termination of early pregnancy, pharmacist involvement in abortion care is currently limited. The Food and Drug Administration's Risk Evaluation and Mitigation Strategy (REMS) for Mifeprex® (mifepristone 200 mg), the principal drug used in early medication abortion, prohibits the dispensing of the drug by prescription at pharmacies. This commentary reviews the pharmacology of medication abortion with the use of mifepristone and misoprostol, as well as aspects of service delivery and data on safety, efficacy, and acceptability. Given its safety record, mifepristone no longer fits the profile of a drug that requires an REMS. The recent implementation of pharmacy dispensing of mifepristone in community pharmacies in Australia and some provinces of Canada has improved access to medication abortion by increasing the number of medication abortion providers, particularly in rural areas. Provision of mifepristone in pharmacies, which involves dispensing and patient counseling, would likely improve access to early abortion in the United States without increasing risks to women. Copyright © 2018 American Pharmacists Association®. Published by Elsevier Inc. All rights reserved.

Effect of shot peening treatment in the behavior of residual stress in duplex stainless steel during medium cycle fatigue; Efeito do tratamento de shot peening no comportamento das tensoes residuais em aco inoxidavel duplex durante fadiga de medio ciclo

Energy Technology Data Exchange (ETDEWEB)

Pedrosa, Peter D.S.; Rebello, Joao Marcos A. [Coordenacao dos Programas de Pos-Graduacao de Engenharia (PEMM/COPPE/UFRJ), Rio de Janeiro, RJ (Brazil). Programa de Engenharia Metalurgica e de Materiais; Fonseca, Maria P. Cindra, E-mail: mcindra@vm.uff.b [Universidade Federal Fluminense (PGMEC/UFF), Niteroi, RJ (Brazil). Escola de Engenharia. Programa de Pos-Graduacao em Engenharia Mecanica

2010-07-01

The lifetime of duplex stainless steel parts experiencing cyclic fatigue is directly influenced by the residual stresses present in the ferrite and austenite phases. The motivation for this work was to analyze the behaviour of the residual stresses fields introduced by shot peening treatment in both phases, in the sample surface as in the subsurface layers, in low fatigue cycles, using the X-rays diffraction technique. The results shows that the compressive residual stresses introduced by the shot peening treatment in both phases improved fatigue life of the material. However, the cyclical loads produce partial or total relief in these residual stresses fields. It was verified that the shot peening process induced the formation of microcracks only in the ferrite phase. The largest variations in the total compressive residual stresses fields also occurred in this phase. The samples surfaces were analyzed by scanning electron microscopy. (author)

Shot-peening of carbonitrided steel: influence of the process on the mechanical state

Directory of Open Access Journals (Sweden)

François M.

2010-06-01

Full Text Available Residual stresses have a significant role in affecting engineering properties of materials and shot peening process is an effective production technique to ensure required residual stress levels. This paper presents an analysis of an orthogonal design of experiment to establish an empirical relationship between main parameters of shot peening process and residual stress profiles for a carbonitrided steel. The hardening / softening evolution of the material is followed using hardness and diffraction peak width. Four critical peening parameters, i.e. shot size, incident angle, exposure time, airblast pressure, have been chosen and the range of peening conditions are established by using the Taguchi technique. In this study, a shot velocity measurement system is used to obtain the on-line velocity during the peening process and the relationship between the maximum compressive residual stresses and the shot velocity is also developed. Analysis of the experimental data showed that it is possible to optimize the shot peening process by an effective control of process parameters.

Temperature dependence of shot noise in double barrier magnetic tunnel junctions

Science.gov (United States)

Niu, Jiasen; Liu, Liang; Feng, J. F.; Han, X. F.; Coey, J. M. D.; Zhang, X.-G.; Wei, Jian

2018-03-01

Shot noise reveals spin dependent transport properties in a magnetic tunnel junction. We report measurement of shot noise in CoFeB/MgO/CoFeB/MgO/CoFeB double barrier magnetic tunnel junctions, which shows a strong temperature dependence. The Fano factor used to characterize shot noise increases with decreasing temperature. A sequential tunneling model can be used to account for these results, in which a larger Fano factor results from larger spin relaxation length at lower temperatures.

The Educational Impact of E-Mail: Extraverted versus Introverted Students.

Science.gov (United States)

Kunderewicz, Larisa; Michener, Stacey; Chambliss, Catherine

College students (N=151) completed surveys assessing the relationship between e-mail use and extraversion. The variables studied included time spent on e-mail; the frequency of e-mail usage; and the purposes e-mail served for each student. The results suggest that extraverts use e-mail as a form of procrastination more than introverts, and that…

A study on corrosive behavior of spring steel by shot-peening process

International Nuclear Information System (INIS)

An, Jae Pil; Park, Keyung Dong

2004-01-01

In this study, the influence of shot peening on the corrosion was investigated on spring steel immersed in 3.5% NaCl. The immersion test was performed on the two kinds of specimens. Corrosion potential, polarization curve, residual stress and etc. were investigated from experimental results. From test results, the effect of shot peening on the corrosion was evaluated. In case of corrosion potential, shot peened specimen shows more activated negative direction as compared with parent metal. Surface of specimen, which is treated with the shot peened, is placed as more activated state against inner base metal. It can cause the anti-corrosion effect on the base metal

77 FR 36272 - SunShot Prize: America's Most Affordable Rooftop

Science.gov (United States)

2012-06-18

...The Department of Energy (DOE) announces in this notice the release of the SunShot Prize: America's Most Affordable Rooftop Solar for public comment. Interested persons are encouraged to learn about the SunShot Prize: America's Most Affordable Rooftop rules at eere.energy.gov/solar/sunshot/prize.html.

The Numerical FEM Model of the Kinematics of the Vibratory Shot Peening Process

Directory of Open Access Journals (Sweden)

Stanisław Bławucki

2017-12-01

Full Text Available The paper presents the results of numerical calculations, with the finite element method in the ABAQUS program environment, of the vibratory shot peening process with loose peening elements. The behaviour of shot peening elements was analysed in the kinematic aspect. The impact of the initial deployment of vibratory shot peening elements on their behaviour during processing was investigated, including the displacement, velocity, acceleration and the number of collisions. The way of determining the effectiveness of the processing with the vibratory shot peening was illustrated.

39 CFR 233.3 - Mail covers.

Science.gov (United States)

2010-07-01

.... For purpose of these regulations, the following terms are hereby defined. (1) Mail cover is the... criminal law. (3) When time is of the essence, the Chief Postal Inspector, or designee, may act upon an... furnish information as defined in § 233.3(c)(1) to any person, except as authorized by a mail cover order...

PENGIRIMAN E-MAIL SPAM SEBAGAI KEJAHATAN CYBER DI INDONESIA

Directory of Open Access Journals (Sweden)

Eka Nugraha Putra

2018-01-01

Full Text Available The Internet is part of the development of technology, where the internet provides many impacts, both positive and negative. Currently, privacy issues on the internet have also become a complicated legal issue, this is due to quite a number of privacy-related issues, but not all countries in the world manage privacy issues on the internet. As a means of communicating the Internet has introduced e-mail that provides convenience and practicality. But in its development e-mail has an adverse impact on its users in the form of e-mail spam. In terms of its actions, sending spam e-mail is quite a disadvantage, even violate the privacy. Some countries have also set it to one type of cybercrime (cybercrime. This research will discuss e-mail spam in Indonesia, how the legislation in Indonesia see the action of this spam e-mail, is there any possibility of spam e-mail is criminalized as a cybercrime. The research will also look at how spam e-mails violate privacy and review and analyze internet privacy settings in Indonesia in relation to the criminalization of spam email.

75 FR 76282 - Domestic Shipping Services Pricing and Mailing Standards Changes

Science.gov (United States)

2010-12-08

... United States Postal Service, Domestic Mail Manual (DMM[reg]), to reflect changes to prices and mailing standards for the following Shipping Services: Express Mail[reg], Priority Mail[reg], Parcel Select[reg... following changes to Mailing Standards of the United States Postal Service, Domestic Mail Manual (DMM...

Single shot trajectory design for region-specific imaging using linear and nonlinear magnetic encoding fields.

Science.gov (United States)

Layton, Kelvin J; Gallichan, Daniel; Testud, Frederik; Cocosco, Chris A; Welz, Anna M; Barmet, Christoph; Pruessmann, Klaas P; Hennig, Jürgen; Zaitsev, Maxim

2013-09-01

It has recently been demonstrated that nonlinear encoding fields result in a spatially varying resolution. This work develops an automated procedure to design single-shot trajectories that create a local resolution improvement in a region of interest. The technique is based on the design of optimized local k-space trajectories and can be applied to arbitrary hardware configurations that employ any number of linear and nonlinear encoding fields. The trajectories designed in this work are tested with the currently available hardware setup consisting of three standard linear gradients and two quadrupolar encoding fields generated from a custom-built gradient insert. A field camera is used to measure the actual encoding trajectories up to third-order terms, enabling accurate reconstructions of these demanding single-shot trajectories, although the eddy current and concomitant field terms of the gradient insert have not been completely characterized. The local resolution improvement is demonstrated in phantom and in vivo experiments. Copyright © 2012 Wiley Periodicals, Inc.

Radiologically contaminated lead shot reuse at the Idaho National Engineering Laboratory (INEL)

International Nuclear Information System (INIS)

Heileson, W.M.; Grant, R.P.

1995-01-01

This project involved the utilization of radioactively contaminated lead shot located at the Radioactive Waste Management Complex (RWMC) for radiation shielding on a radioactive liquid process tank located at Argonne National Laboratory-West (ANL-W). The use of previously contaminated shot precludes the radioactive contamination of clean shot. With limited treatment and disposal options for contaminated lead shot, the reuse of lead for shielding is significant due to the inherent characteristic of becoming a mixed waste when radiologically contaminated. The INEL conducted a lead cleanup campaign in 1990. This was designed to ensure control of potential Resource Conservation and Recovery Act (RCRA) regulated waste. Contaminated lead from throughout the INEL, was containerized per the lead Waste Acceptance Criteria at the generator sites. Limited areas at the INEL are designated for mixed waste storage. As a result, some of the lead was stored at the RWMC in the air support weather shield (ASWS). This lead was contaminated with small amounts of fission product contamination. The lead was in the form of shot, brick, sheet, casks, and other various sized pieces. In 1993, ANL-W identified a need for lead shot to be used as shielding in a radioactive liquid waste storage and processing tank at the Fuel Cycle Facility (FCF). The contaminated lead used on this project had been in storage as mixed waste at the RWMC. This paper will focus on the processes and problems encountered to utilize the contaminated lead shot

Effects of Improved Access to Transportation on Emergency obstetric ...

African Journals Online (AJOL)

Reduction in maternal mortality has not been appreciable in most low-income countries. Improved access to transport for mothers is one way to improve maternal health. This study evaluated a free-of-charge 24-hour ambulance and communication services intervention in Oyam district using 'Caesarean section rate' (CSR) ...

The effects of mailing design characteristics on direct mail campaign performance

NARCIS (Netherlands)

Feld, S.; Frenzen, H.; Krafft, Manfred; Peters, K.; Verhoef, P.C.

Designing effective direct mail pieces is considered a key success factor in direct marketing. However, related published empirical research is scarce while design recommendations are manifold and often conflicting. Compared with prior work, our study aims to provide more elaborate and empirically

Robust shot-noise measurement for continuous-variable quantum key distribution

Science.gov (United States)

Kunz-Jacques, Sébastien; Jouguet, Paul

2015-02-01

We study a practical method to measure the shot noise in real time in continuous-variable quantum key distribution systems. The amount of secret key that can be extracted from the raw statistics depends strongly on this quantity since it affects in particular the computation of the excess noise (i.e., noise in excess of the shot noise) added by an eavesdropper on the quantum channel. Some powerful quantum hacking attacks relying on faking the estimated value of the shot noise to hide an intercept and resend strategy were proposed. Here, we provide experimental evidence that our method can defeat the saturation attack and the wavelength attack.

Accessibility improvement interventions realised in Byzantine monuments of Thessaloniki, Greece

Directory of Open Access Journals (Sweden)

Aristotelis Naniopoulos

2015-10-01

Full Text Available Purpose – Access to culture is a fundamental right of people with disabilities and a significant aspect in the development of accessible tourism. A visit to a monument provides an authentic experience which cannot be substituted by any representation. However, any interventions to improve accessibility should be made carefully, so as not to alter the monument�s character, or damage it visually or structurally. The paper aims to discuss these issues. Design/methodology/approach – A theoretical approach model was defined in the PROSPELASIS project for the improvement of accessibility in monuments which was applied in Byzantine monuments of Thessaloniki. This approach contains the following steps: evaluation of existing accessibility level; definition of alternative solutions; creation of final studies, approval by archaeological authorities and implementation of interventions. Findings – In six major Byzantine monuments significant improvements were realized which include: installation of two lifts and creation of a new staircase at Acheiropoietos; creation of a metal bridge, a new staircase and installation of a lift at Rotunda; opening of the secondary gate and creation of a ramp at the Heptapyrgion fortress; creation of an accessible toilet at the Saint Demetrios church; installation in the six monuments of a WiFi system providing text and audible information as well as information in Greek and International Sign Language; creation of two tactile models; creation of a �cultural route� connecting three major Byzantine monuments. Originality/value – For the first time, to the knowledge, a set of interventions has been realized in Byzantine monuments focusing on various categories of people with disabilities, i.e. motor, visual, hearing and cognitive.

Teleradiology with DICOM e-mail: recommendations of rate at GIT; Teleradiologie mit DICOM E-mail: Empfehlungen der rate at GIT

Energy Technology Data Exchange (ETDEWEB)

Mildenberger, P.; Kaemmerer, M.; Klos, G.; Schuetze, B. [Klinik und Poliklinik fuer Radiologie, Johannes Gutenberg-Univ. Mainz (Germany); Engelmann, U. [Deutsches Krebsforschungszentrum, Abt. Medizinische und Biologische Informatik, Heidelberg (Germany); Ruggiero, S.; Runa, A.; Weisser, G. [Inst. fuer Klinische Radiologie, Universitaetsklinikum Mannheim (Germany); Schroeter, A. [CHILI GmbH, Heidelberg (Germany); Walz, M. [TUeV Industrie Service GmbH, TUeV-SUeD-Gruppe, Aerztliche Stelle fuer Qualitaetssicherung in der Radiologie, Eschborn (Germany)

2005-05-01

E-mail is ideal for ad-hoc connections in teleradiology. The DICOM standard offers the possibility to append DICOM data types as a MIME attachment to any e-mail, thus ensuring the transmission of the original DICOM data. Nevertheless, there are additional requirements (e.g. protection of data privacy) which must be obeyed. Because of the lack of given standards which would grant interoperability as well as manufacturer independence, teleradiology has not been established in Germany until today. Therefore, the IT-Team (Arbeitsgemeinschaft fuer Informationstechnologie, rate at GIT) of the Radiological Society of Germany (Deutsche Roentgengesellschaft, DRG) set up an initiative to standardise telemedicine by using e-mail. Its members agreed that an e-mail-based variant would be the most practicable way to a communication solution - as easy to implement as to use. In their opinion, e-mail represents the smallest common denominator for a safe data interchange that would fulfill the legal advantages for telemedicine in Germany. (orig.)

Ultrafast bold fMRI using single-shot spin-echo echo planar imaging

Directory of Open Access Journals (Sweden)

Boujraf Said

2009-01-01

Full Text Available The choice of imaging parameters for functional MRI can have an impact on the accuracy of functional localization by affecting the image quality and the degree of blood oxygenation-dependent (BOLD contrast achieved. By improving sampling efficiency, parallel acquisition techniques such as sensitivity encoding (SENSE have been used to shorten readout trains in single-shot (SS echo planar imaging (EPI. This has been applied to susceptibility artifact reduction and improving spatial resolution. SENSE together with single-shot spin-echo (SS-SE imaging may also reduce off-resonance artifacts. The goal of this work was to investigate the BOLD response of a SENSE-adapted SE-EPI on a three Tesla scanner. Whole-brain fMRI studies of seven healthy right hand-dominant volunteers were carried out in a three Tesla scanner. fMRI was performed using an SS-SE EPI sequence with SENSE. The data was processed using statistical parametric mapping. Both, group and individual subject data analyses were performed. Individual average percentage and maximal percentage signal changes attributed to the BOLD effect in M1 were calculated for all the subjects as a function of echo time. Corresponding activation maps and the sizes of the activated clusters were also calculated. Our results show that susceptibility artifacts were reduced with the use of SENSE; and the acquired BOLD images were free of the typical quadrature artifacts of SS-EPI. Such measures are crucial at high field strengths. SS SE-EPI with SENSE offers further benefits in this regard and is more specific for oxygenation changes in the microvasculature bed. Functional brain activity can be investigated with the help of single-shot spin echo EPI using SENSE at high magnetic fields.

The impact of e-mail in acquiring and retaining whole-blood donors: a comparative analysis of the Puget Sound Blood Center donor e-mail communication program.

Science.gov (United States)

Geyer, Maria Elena

2005-12-01

With the emergence of e-mail as a common form of communication, it is important to understand the role and impact e-mail can have on acquiring and retaining whole-blood donors. Whole-blood donors who opted in to receive e-mail communications (n = 43,232) from the Puget Sound Blood Center (PSBC) and as a result participated in one or more of five e-mail marketing campaigns between July 2002 and March 2003 were studied. New donors with e-mail addresses grew by 74 percent over the measurement period compared with 2 percent growth of those without e-mail addresses. Nearly 15,000 prospective donors were reached as a result of donors passing along e-mails they received from PSBC to friends and family. Nearly 5 percent of PSBC e-mail campaign recipients registered to donate online. PSBC e-mail campaigns have outperformed e-mail marketing industry mean open rates by 44 percent and click-through rates by 36 percent. E-mail is now a mainstream communication medium. It has proven to be an effective method of reaching new donors and generating new donation registrations. Donors respond more favorably to e-mail communications from PSBC compared with e-mail they receive from other organizations. Deeper understanding of how different segments of blood donors use e-mail may help blood centers adjust their donor acquisition and retention programs. New recruitment methods are needed to grow the overall donor base, and e-mail appears to have the potential to make a significant contribution to meeting this objective.

Finite element modelling of coverage effects during shot peening of IN718

Energy Technology Data Exchange (ETDEWEB)

Zimmermann, Marc; Hoffmeister, Juergen [Inst. fuer Werkstoffkunde I, Karlsruhe Inst. of Tech. (Germany); Schulze, Volker [Inst. fur Produktionstechnik, Karlsruhe Inst. of Tech. (Germany)

2010-08-15

Current 3D shot peening simulation models proposed in literature do not take into account coverage as a process parameter influencing the residual state after shot peening. In this study a classic approach, using an ordered dimple pattern, and a new approach, using a stochastic dimple pattern were tested to describe the correlation between coverage, the surface topography and the residual stress state. Model verification was conducted based on X-ray and confocal white light microscopy measurements on shot peened test specimens. The test material was age hardened IN718. Simulations showed that the dimple pattern and the impact order of the shots can have a strong influence on the calculated macroscopic residual stress state. The stochastic approach enabled a realistic prediction of the surface topography and the residual stress state for arbitrary values of coverage while the classic approach strongly underestimated the number of shot impacts needed to achieve a certain value of coverage. (orig.)

Beauty and science in a shot

Science.gov (United States)

Ciceri, Piera

2017-04-01

Taking pictures has become a daily action for young. Photography is an essential component of many areas of science, has played a crucial role in the study of anatomy, botany, archeology, ... Still today it is a "scientific tool" in the school textbooks: pictures describe, make reality larger or smaller, faster or slower, show evidence and experimental results. But a photograph has the ability to move, engage and inspire viewers. That means that a photograph can build an emotional bridge between science and people. People and students can get closer to science through beautiful, evocative and expressive shot. In this project students are involved in taking pictures with a scientific and aesthetic content looking around, setting an experiment, watching nature, playing with light, point of wiew, colors and perspective. They have to write a short text and a title that explains the scientific content, why and how they have taken the picture. Both description and title should let increase curiosity, could looks fun or stress artistic aspects. Student show their shots in an official public event in Milan managed by a committee of science and photograph experts and in a local event to parents and local community. "Shots of science" is a project promoted by the italian national association "Scienza under 18", the Physic Department of "Università degli Studi di Milano" and the "Museo di fotografia contemporanea" of Cinisello Balsamo (MI) that help students in discussing about scientific and artistic aspects of their shots. This project contributes to develop digital skills (such as to manage digital images, to share documents, to learn about copyright and creative commons license), communication skills (such as to write a caption, public speaking, to use a picture to communicate), collaboration skills (such as to work with pairs, to respect scheduled times, to be positive in giving and taking into account suggestions) and artistic skills (to learn how to compose a good

Improving Open Access through Prior Learning Assessment

Science.gov (United States)

Yin, Shuangxu; Kawachi, Paul

2013-01-01

This paper explores and presents new data on how to improve open access in distance education through using prior learning assessments. Broadly there are three types of prior learning assessment (PLAR): Type-1 for prospective students to be allowed to register for a course; Type-2 for current students to avoid duplicating work-load to gain…

Effects of Rayleigh damping, friction and rate-dependency on 3D residual stress simulation of angled shot peening

International Nuclear Information System (INIS)

Kim, Taehyung; Lee, Hyungyil; Hyun, Hong Chul; Jung, Sunghwan

2013-01-01

Highlights: ► We propose a 3D FE model to study peening residual stress involving angled shots. ► The FE model set with plastic shot are found to best match the X-ray diffraction data. ► The model provides 3D multi-shot impact FE solution with various incidence angles. - Abstract: In this study, we propose a 3D finite element (FE) model to study shot peening involving angled shots. Using the FE model for angled shot peening, we examine relationships with the residual stress introduced by shot peening of the factors such as the Rayleigh damping in the material, dynamic friction, and the rate dependency of the material and systematically integrate them with the FE model. The FE model is set with rigid shot, elastic shot, and plastic shot respectively. Plastic deformation of the shot is also explored with the FE model. The FE model is applied to study angled multi-shots. The FE results are verified with experimental data using X-ray diffraction (XRD). The FE model set with plastic shot are found to best match the XRD results validating accuracy of the 3D FE model properly integrated with the factors and plastically deformable shot ball. The proposed model will serve to simulate actual shot peening cases, which generally involve multi-shots with various incidence angles

SnapShot: The Bacterial Cytoskeleton.

Science.gov (United States)

Fink, Gero; Szewczak-Harris, Andrzej; Löwe, Jan

2016-07-14

Most bacteria and archaea contain filamentous proteins and filament systems that are collectively known as the bacterial cytoskeleton, though not all of them are cytoskeletal, affect cell shape, or maintain intracellular organization. To view this SnapShot, open or download the PDF. Copyright © 2016. Published by Elsevier Inc.

76 FR 34068 - Advisory Commission on Accessible Instructional Materials in Postsecondary Education for Students...

Science.gov (United States)

2011-06-10

... DEPARTMENT OF EDUCATION Advisory Commission on Accessible Instructional Materials in Postsecondary... Commission on Accessible Instructional Materials in Postsecondary Education for Students with Disabilities... or by mail to Advisory Commission on Accessible Instructional Materials in Postsecondary Education...

Use and Perceptions of Caffeinated Energy Drinks and Energy Shots in Canada.

Science.gov (United States)

Wiggers, Danielle; Reid, Jessica L; White, Christine M; Hammond, David

2017-12-01

In Canada, energy drinks and energy shots are currently classified and regulated differently (food and drugs versus natural health products, respectively), on the assumption that they are used and perceived differently. The current study examined potential differences in use and perceptions of energy drinks and shots. An online survey was conducted in 2015 using a national commercial online panel of youth and young adults aged 12-24 years (n=2,040 retained for analysis in 2016). Participants were randomized to view an image of an energy shot or drink, and were asked about 14 potential reasons for using the product. Past consumption of each product was also assessed. Chi-square and t-tests were conducted to examine differences in use and perceptions between products. Overall, 15.6% of respondents reported using both energy shots and drinks. Of all respondents, ordering of the reasons for use of each product was comparable. Despite differences in prevalence of ever-use of energy shots and drinks, consumption patterns and perceived reasons for using the products are similar. The findings provide little support for regulating energy shots differently than energy drinks. Copyright © 2017 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

Improving Access to Psychological Therapies (IAPT) - The Need for Radical Reform.

Science.gov (United States)

Scott, Michael J

2018-02-01

Improving Access to Psychological Therapies is a UK government-funded initiative to widen access to the psychological treatment of depression and anxiety disorders. The author has had the opportunity to independently assess 90 Improving Access to Psychological Therapies clients, using a standardised semi-structured interview, the Structured Clinical Diagnostic Interview for DSM Disorders (SCID) and to listen to their account of interaction with the service. The results suggest that only the tip of the iceberg fully recovers from their disorder (9.2%) whether or not they were treated before or after a personal injury claim. There is a pressing need to re-examine the modus operandi of the service.

Optimization of territory control of the mail carrier by using Hungarian methods

Science.gov (United States)

Supian, S.; Wahyuni, S.; Nahar, J.; Subiyanto

2018-03-01

In this paper, the territory control of the mail carrier from the central post office Bandung in delivering the package to the destination location was optimized by using Hungarian method. Sensitivity analysis against data changes that may occur was also conducted. The sampled data in this study are the territory control of 10 mail carriers who will be assigned to deliver mail package to 10 post office delivery centers in Bandung. The result of this research is the combination of territory control optimal from 10 mail carriers as follows: mail carrier 1 to Cikutra, mail carrier 2 to Ujung Berung, mail carrier 3 to Dayeuh Kolot, mail carrier 4 to Padalarang, mail carrier 5 to Situ Saeur, mail carrier 6 to Cipedes, mail carrier 7 to Cimahi, mail carrier 8 to Soreang, mail carrier 9 to Asia-Afrika, mail carrier 10 to Cikeruh. Based on this result, manager of the central post office Bandung can make optimal decisions to assign tasks to their mail carriers.

Clinical evaluation of single-shot and readout-segmented diffusion-weighted imaging in stroke patients at 3 T

International Nuclear Information System (INIS)

Morelli, John; Porter, David; Ai, Fei

2013-01-01

Background: Diffusion-weighted imaging (DWI) magnetic resonance imaging (MRI) is most commonly performed utilizing a single-shot echo-planar imaging technique (ss-EPI). Susceptibility artifact and image blur are severe when this sequence is utilized at 3 T. Purpose: To evaluate a readout-segmented approach to DWI MR in comparison with single-shot echo planar imaging for brain MRI. Material and Methods: Eleven healthy volunteers and 14 patients with acute and early subacute infarctions underwent DWI MR examinations at 1.5 and 3T with ss-EPI and readout-segmented echo-planar (rs-EPI) DWI at equal nominal spatial resolutions. Signal-to-noise ratio (SNR) and contrast-to-noise ratio (CNR) calculations were made, and two blinded readers ranked the scans in terms of high signal intensity bulk susceptibility artifact, spatial distortions, image blur, overall preference, and motion artifact. Results: SNR and CNR were greatest with rs-EPI (8.1 ± 0.2 SNR vs. 6.0 ± 0.2; P -4 at 3T). Spatial distortions were greater with single-shot (0.23 ± 0.03 at 3T; P <0.001) than with rs-EPI (0.12 ± 0.02 at 3T). Combined with blur and artifact reduction, this resulted in a qualitative preference for the readout-segmented scans overall. Conclusion: Substantial image quality improvements are possible with readout-segmented vs. single-shot EPI - the current clinical standard for DWI - regardless of field strength (1.5 or 3 T). This results in improved image quality secondary to greater real spatial resolution and reduced artifacts from susceptibility in MR imaging of the brain

A focal-spot diagnostic for on-shot characterization of high-energy petawatt lasers.

Science.gov (United States)

Bromage, J; Bahk, S-W; Irwin, D; Kwiatkowski, J; Pruyne, A; Millecchia, M; Moore, M; Zuegel, J D

2008-10-13

An on-shot focal-spot diagnostic for characterizing high-energy, petawatt-class laser systems is presented. Accurate measurements at full energy are demonstrated using high-resolution wavefront sensing in combination with techniques to calibrate on-shot measurements with low-power sample beams. Results are shown for full-energy activation shots of the OMEGA EP Laser System.

Neural computations mediating one-shot learning in the human brain.

Directory of Open Access Journals (Sweden)

Sang Wan Lee

2015-04-01

Full Text Available Incremental learning, in which new knowledge is acquired gradually through trial and error, can be distinguished from one-shot learning, in which the brain learns rapidly from only a single pairing of a stimulus and a consequence. Very little is known about how the brain transitions between these two fundamentally different forms of learning. Here we test a computational hypothesis that uncertainty about the causal relationship between a stimulus and an outcome induces rapid changes in the rate of learning, which in turn mediates the transition between incremental and one-shot learning. By using a novel behavioral task in combination with functional magnetic resonance imaging (fMRI data from human volunteers, we found evidence implicating the ventrolateral prefrontal cortex and hippocampus in this process. The hippocampus was selectively "switched" on when one-shot learning was predicted to occur, while the ventrolateral prefrontal cortex was found to encode uncertainty about the causal association, exhibiting increased coupling with the hippocampus for high-learning rates, suggesting this region may act as a "switch," turning on and off one-shot learning as required.

The effect of court location and available time on the tactical shot selection of elite squash players.

Science.gov (United States)

Vučković, Goran; James, Nic; Hughes, Mike; Murray, Stafford; Sporiš, Goran; Perš, Janez

2013-01-01

No previous research in squash has considered the time between shots or the proximity of the ball to a wall, which are two important variables that influence shot outcomes. The aim of this paper was to analyse shot types to determine the extent to which they are played in different court areas and a more detailed analysis to determine whether the time available had an influence on the shot selected. Ten elite matches, contested by fifteen of the world's top right handed squash players (age 27 ± 3.2, height 1.81 ± 0.06 m, weight 76.3 ± 3.7 kg), at the men's World Team Championships were processed using the SAGIT/Squash tracking system with shot information manually added to the system. Results suggested that shot responses were dependent upon court location and the time between shots. When these factors were considered repeatable performance existed to the extent that one of two shots was typically played when there was limited time to play the shot (tactics affect shot selections. Key pointsPrevious research has suggested that a playing strategy, elements decided in advance of the match, may be evident for elite players by examining court location and preceding shot type, however these parameters alone are unlikely to be sufficient predictors.At present there is no known analysis in squash, or indeed in any of the racket sports, that has quantified the time available to respond to different shot types. An understanding of the time interval between shots and the movement characteristics of the player responding to different shots according to the court positions might facilitate a better understanding of the dynamics that determine shot selection.Some elements of a general playing strategy were evident e.g. predominately hitting to the back left of the court, but tactical differences in shot selection were also evident on the basis of court location and time available to play a shot.

39 CFR 20.3 - Availability of the International Mail Manual.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Availability of the International Mail Manual. 20.3 Section 20.3 Postal Service UNITED STATES POSTAL SERVICE INTERNATIONAL MAIL INTERNATIONAL POSTAL SERVICE § 20.3 Availability of the International Mail Manual. Copies of the International Mail Manual may...

Study on the use of types of shots in Valencian Handball on professional players

Directory of Open Access Journals (Sweden)

José Antonio Martínez Carbonell

2013-01-01

Full Text Available Due to the shortage of studies of analysis in Valencian ball, we have centred this study on this sport. The aim of study has been to analyze and to quantify the types of shots , and to compare the same ones between the positions of game of 1st game line (resto and 2nd game line (medio. Analysis of 6 games of the 19th Professional League of Stand and rope 2009-2010 was carried out so i, and specifically of 12 players, using Sports Code analysis software. The results indicate significant differences (p<0.05 between the shots carried out by first game line player and second game line in the rebound and rebound-shot all of them of right and left hand,and stand shot right hand; being almost realitzados only by players from the first game line position. At the same time we find data which demonstrate us by another band used mainly by second game line players beatings, these have been volley shot, volley shot after bounce, volley shot under the line of the shoulders, palm shot and horizontal shot all of them of right hand. As conclusion of the study, we have obtained that depending on the position of game the players use a few types of I throb or others. Therefore, we affirm, that the analysis of the high performance in stand and rope from the advances of the technologies, a valuable information contributes us to establish specific bosses of training.

Reduction of shot noise in an interference gravitational-wave detector

International Nuclear Information System (INIS)

Troitskii, Yu V

2001-01-01

The characteristics of a Michelson interferometer whose arms are formed by reflection Fabri - Perot interferometers (FPIs), which is designed for measurements of ultra-small displacements, are studied. It is shown that the recent advances in the mirror coating technology along with the optimisation of the parameters of the FPI mirrors makes it possible to greatly improve the ratio of the signal to the shot noise. Optimal transmission of the front FPI mirror is approximately equal to the absorption coefficient of the mirrors. (laser applications and other topics in quantum electronics)

SPAM: Beware of e-mails asking for passwords

CERN Multimedia

IT Department

2008-01-01

CERN’s Computing Rules (Operational Circular No. 5) require that passwords remain confidential and never be given to anyone, not even helpdesk or other support personnel. If you think that your password could have been exposed then you must immediately change it. Cybercriminals are making growing use of fake e-mail messages and Web sites to steal account and identity information from users. This technique is called ‘phishing’. The fake e-mails often look real and try to trick you into giving your password or other personal data. CERN has recently been targeted by a fake e-mail message which requested users to send their username, password and date of birth. This case was promptly blocked by the CERN Mail Service, but future cases may still occur. Users need to be vigilant regarding any requests for passwords or personal data. Fake e-mails should be immediately deleted. In case of questions on this topic, you may contact mailto:helpdesk@cern.ch. CERN IT Department

Direct e-mail marketing: Case of Serbia

Directory of Open Access Journals (Sweden)

Končar Jelena A.

2005-01-01

Full Text Available Direct e-mail marketing refers to approaching customers directly, without employing intermediaries. It represents a direct mode of communication with the target population, which affects the creation of stronger and more loyal relationships with prospective customers, compared to traditional direct marketing resources (TV, radio, print and advertising panels, etc. The main goal of direct e-mail marketing is building long-term "one to one" relationships with current and prospective customers. Direct e-mail marketing is not aimed at momentary sale, but at boosting certain product preferences due to the engagement of numerous electronic media.

39 CFR 20.4 - Amendments to the International Mail Manual.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Amendments to the International Mail Manual. 20.4 Section 20.4 Postal Service UNITED STATES POSTAL SERVICE INTERNATIONAL MAIL INTERNATIONAL POSTAL SERVICE § 20.4 Amendments to the International Mail Manual. New issues of the International Mail Manual will be...

EM algorithm for one-shot device testing with competing risks under exponential distribution

International Nuclear Information System (INIS)

Balakrishnan, N.; So, H.Y.; Ling, M.H.

2015-01-01

This paper provides an extension of the work of Balakrishnan and Ling [1] by introducing a competing risks model into a one-shot device testing analysis under an accelerated life test setting. An Expectation Maximization (EM) algorithm is then developed for the estimation of the model parameters. An extensive Monte Carlo simulation study is carried out to assess the performance of the EM algorithm and then compare the obtained results with the initial estimates obtained by the Inequality Constrained Least Squares (ICLS) method of estimation. Finally, we apply the EM algorithm to a clinical data, ED01, to illustrate the method of inference developed here. - Highlights: • ALT data analysis for one-shot devices with competing risks is considered. • EM algorithm is developed for the determination of the MLEs. • The estimations of lifetime under normal operating conditions are presented. • The EM algorithm improves the convergence rate

75 FR 29893 - Business Reply Mail Online Application Option

Science.gov (United States)

2010-05-28

... POSTAL SERVICE 39 CFR Part 111 Business Reply Mail Online Application Option AGENCY: Postal Service TM . ACTION: Final rule. SUMMARY: The Postal Service TM will revise the Mailing Standards of the... option to obtain a Business Reply Mail[supreg] (BRM) permit online. Additionally, the electronic version...

Shot peening speed measurements using lidar technology

DEFF Research Database (Denmark)

Angelou, Nikolas; Zhang, Xiaodan; Sjöholm, Mikael

The shot peening technique is used for the surface modification of metallic components that are part of wind turbines, such as gears, bolts and blade coatings to prevent erosion. An important parameter of this technique is the dynamic energy of emitted shots. In this context the objective......, the risk of damaging the peening machine by installing an instrument inside the chamber during operation is eliminated by this approach. Laser anemometers are being researched and developed in the department of Wind Energy, mainly in the framework of the WindScanner.dk infrastructure project [1], but also...... validated and used in monitoring the wind conditions around wind turbines (wake and inflow), over complex terrain as well as offshore....

Improving Access to Health Care Among New Zealand’s Maori Population

Science.gov (United States)

Ellison-Loschmann, Lis; Pearce, Neil

2006-01-01

The health status of indigenous peoples worldwide varies according to their unique historical, political, and social circumstances. Disparities in health between Maoris and non-Maoris have been evident for all of the colonial history of New Zealand. Explanations for these differences involve a complex mix of components associated with socioeconomic and lifestyle factors, availability of health care, and discrimination. Improving access to care is critical to addressing health disparities, and increasing evidence suggests that Maoris and non-Maoris differ in terms of access to primary and secondary health care services. We use 2 approaches to health service development to demonstrate how Maori-led initiatives are seeking to improve access to and quality of health care for Maoris. PMID:16507721

Providing Mailing Cost Reimbursements: The Effect on Reporting Timeliness of Sexually Transmitted Diseases in Virginia.

Science.gov (United States)

Vasiliu, Oana E; Stover, Jeffrey A; Mays, Marissa J E; Bissette, Jennifer M; Dolan, Carrie B; Sirbu, Corina M

2009-01-01

We investigated the effect of providing mailing cost reimbursements to local health departments on the timeliness of the reporting of sexually transmitted diseases (STDs) in Virginia. The Division of Disease Prevention, Virginia Department of Health, provided mailing cost reimbursements to 31 Virginia health districts from October 2002 to December 2004. The difference (in days) between the diagnosis date (or date the STD paperwork was initiated) and the date the case/STD report was entered into the STD surveillance database was used in a negative binomial regression model against time (as divided into three periods-before, during, and after reimbursement) to estimate the effect of providing mailing cost reimbursements on reporting timeliness. We observed significant decreases in the number of days between diagnosis and reporting of a case, which were sustained after the reimbursement period ended, in 25 of the 31 health districts included in the analysis. We observed a significant initial decrease (during the reimbursement period) followed by a significant increase in the after-reimbursement phase in one health district. Two health districts had a significant initial decrease, while one health district had a significant decrease in reporting timeliness in the period after reimbursement. Two health districts showed no significant changes in the number of days to report to the central office. Providing reimbursements for mailing costs was statistically associated with improved STD reporting timeliness in almost all of Virginia's health districts. Sustained improvement after the reimbursement period ended is likely indicative of improved local health department reporting habits.

How new subscribers use cancer-related online mailing lists.

Science.gov (United States)

Rimer, Barbara K; Lyons, Elizabeth J; Ribisl, Kurt M; Bowling, J Michael; Golin, Carol E; Forlenza, Michael J; Meier, Andrea

2005-07-01

Online cancer-related support is an under-studied resource that may serve an important function in the information seeking, care, and support of cancer patients and their families. With over 9.8 million cancer survivors (defined as anyone living with cancer) in the United States alone and the number growing worldwide, it is important to understand how they seek and use online resources to obtain the information they need, when they need it, and in a form and manner appropriate to them. These are stated cancer communication goals of the US National Cancer Institute. Our purposes are to (1) present background information about online mailing lists and electronic support groups, (2) describe the rationale and methodology for the Health eCommunities (HeC) study, and (3) present preliminary baseline data on new subscribers to cancer-related mailing lists. In particular, we describe subscribers' use of mailing lists, their reasons for using them, and their reactions to participating shortly after joining the lists. From April to August 2004, we invited all new subscribers to 10 Association of Cancer Online Resources mailing lists to complete Web-based surveys. We analyzed baseline data from the respondents to examine their perceptions about cancer-related mailing lists and to describe how cancer patients and survivors used these lists in the period shortly after joining them. Cumulative email invitations were sent to 1368 new mailing list subscribers; 293 Web surveys were completed within the allotted time frame (21.4% response rate). Most respondents were over age 50 (n = 203, 72%), white (n = 286, 98%), college graduates (n = 161, 55%), and had health insurance (n = 283, 97%). About 41% (n = 116) of new subscribers reported spending 1 to 3 hours per day reading and responding to list messages. They used the mailing lists for several reasons. Among the most frequently reported, 62% (n = 179) strongly agreed they used mailing lists to obtain information on how to deal

The Distribution of the Interval between Events of a Cox Process with Shot Noise Intensity

Directory of Open Access Journals (Sweden)

Angelos Dassios

2008-01-01

Full Text Available Applying piecewise deterministic Markov processes theory, the probability generating function of a Cox process, incorporating with shot noise process as the claim intensity, is obtained. We also derive the Laplace transform of the distribution of the shot noise process at claim jump times, using stationary assumption of the shot noise process at any times. Based on this Laplace transform and from the probability generating function of a Cox process with shot noise intensity, we obtain the distribution of the interval of a Cox process with shot noise intensity for insurance claims and its moments, that is, mean and variance.

Music video shot segmentation using independent component analysis and keyframe extraction based on image complexity

Science.gov (United States)

Li, Wei; Chen, Ting; Zhang, Wenjun; Shi, Yunyu; Li, Jun

2012-04-01

In recent years, Music video data is increasing at an astonishing speed. Shot segmentation and keyframe extraction constitute a fundamental unit in organizing, indexing, retrieving video content. In this paper a unified framework is proposed to detect the shot boundaries and extract the keyframe of a shot. Music video is first segmented to shots by illumination-invariant chromaticity histogram in independent component (IC) analysis feature space .Then we presents a new metric, image complexity, to extract keyframe in a shot which is computed by ICs. Experimental results show the framework is effective and has a good performance.

Electronic mail : attitudes, self-efficacy, and effective communication

OpenAIRE

Kandies, Jerry T.

1994-01-01

The purpose of this study was (a) to investigate the functional use of e-mail in a university setting and the relationship of attitudes toward and self-efficacy with email technology, and (b) to evaluate writing effectiveness in an electronic medium. The study also sought to determine if certain personal characteristics could serve as predictor variables for explaining e-mail use, attitudes toward email, and self-efficacy with e-mail technology. The population of inter...

77 FR 64775 - New Mailing Standards for Domestic Mailing Services Products

Science.gov (United States)

2012-10-23

...'s Web site at www.prc.gov . The Postal Service's proposed rule includes several mail classification... Tracing \\TM\\ We are removing language concerning the old Confirm[supreg] service from DMM 503.15.0, because all Confirm subscriptions will end by January of 2013. IMb Tracing now provides a service similar...

High human exposure to lead through consumption of birds hunted with lead shot

International Nuclear Information System (INIS)

Johansen, P.; Asmund, G.; Riget, F.

2004-01-01

Lead shot contaminates the edible parts of birds so that tolerable human lead intake is exceeded. - We assess lead contamination of Greenland seabirds killed with lead shot having studied thick-billed murre and common eider, the two most important species in the diet. The lead concentration is very high in meat of eiders killed with lead shot (mean 6.1 μg/g-wet wt, 95% CL 2.1-12). This level is about 44 times higher than in drowned eiders and eight times higher than in shot murres. Analyzing whole breasts instead of sub-samples reveals about seven times higher lead levels in birds' meat. We conclude that in some cases the lead intake by Greenland bird eaters will largely exceed the FAO/WHO tolerable lead intake guideline and that lead shot is a more important source of lead in the diet than previously estimated

IMPACT OF VIBRATORY AND ROTATIONAL SHOT PEENING ONTO SELECTED PROPERTIES OF TITANIUM ALLOY SURFACE LAYER

Directory of Open Access Journals (Sweden)

Kazimierz Zaleski

2014-06-01

Full Text Available This study presents the results of tests on impact of vibratory and rotational shot peening of the Ti6A12Mo2Cr titanium alloy onto the processed object surface roughness and surface layer microhardness. The external surfaces of ring-shaped samples were shot peened. The preceding process consisted of turning with a cubic boron nitride blade knife. Steel beads, having a diameter of 6 mm, were used as a processing medium. The variable parameters of shot peening were vibrator amplitude and shot peening time. The range of recommended technological parameters for vibratory and rotational shot peening was determined. As a result of shot peening, the surface roughness could be reduced by approximately 4 times and the surface layer could be hardened to the depth of approximately 0.4 mm.

31 CFR 560.508 - Telecommunications and mail transactions authorized.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Telecommunications and mail... REGULATIONS Licenses, Authorizations and Statements of Licensing Policy § 560.508 Telecommunications and mail... telecommunications and mail between the United States and Iran are authorized. For purposes of this section, the term...

19 CFR 145.2 - Mail subject to Customs examination.

Science.gov (United States)

2010-04-01

... 19 Customs Duties 2 2010-04-01 2010-04-01 false Mail subject to Customs examination. 145.2 Section 145.2 Customs Duties U.S. CUSTOMS AND BORDER PROTECTION, DEPARTMENT OF HOMELAND SECURITY; DEPARTMENT OF THE TREASURY (CONTINUED) MAIL IMPORTATIONS General Provisions § 145.2 Mail subject to Customs...

Mail2Print online tutorial

CERN Multimedia

CERN. Geneva

2016-01-01

Mail2print is a feature which allows you to send documents to a printer by mail. This tutorial (text attached to the event page) explains how to use this service. Content owner: Vincent Nicolas Bippus Presenter: Pedro Augusto de Freitas Batista Tell us what you think via e-learning.support at cern.ch More tutorials in the e-learning collection of the CERN Document Server (CDS) https://cds.cern.ch/collection/E-learning%20modules?ln=en All info about the CERN rapid e-learning project is linked from http://twiki.cern.ch/ELearning  

Single-shot measurement of nonlinear absorption and nonlinear refraction.

Science.gov (United States)

Jayabalan, J; Singh, Asha; Oak, Shrikant M

2006-06-01

A single-shot method for measurement of nonlinear optical absorption and refraction is described and analyzed. A spatial intensity variation of an elliptical Gaussian beam in conjugation with an array detector is the key element of this method. The advantages of this single-shot technique were demonstrated by measuring the two-photon absorption and free-carrier absorption in GaAs as well as the nonlinear refractive index of CS2 using a modified optical Kerr setup.

Influence of the shot-peening treatment on the CRF gearing behaviour

International Nuclear Information System (INIS)

Molinie, D.; Lemaire, E.; Randrianarivo, L.; Dorier, C.

1998-01-01

Surface damage are observed in service on CRF case-hardened cases. Such damage is like surface fatigue which appears in the form of frosting and can come to a micro-spalling or even a spalling damage. Survey and studies realised on gears affected by such damage, led EDF and the manufacturer to search for appropriated solutions since 1985 (optimisation of the gear bottom profile, care of the grinding and the thermochemical processing, use of oils with higher viscosity). Simulations on a running wheel device can reproduce the meshing conditions on simplified specimen. The aim is to study the influence of residual stresses following a severe grinding and shot peening treatments. An empiric selection was realised among different shot peening treatments. Endurance tests are realised on case-hardened gears with or without shot-peening treatments. Compared with standard grinded gears, it appears that the shot-peening selected increases up to 40% the gear lifetime till extended spalling. (authors)

Shot H3837: Darht's First Dual-Axis Explosive Experiment

Science.gov (United States)

Mendez, Jacob; McNeil, Wendy Vogan; Harsh, James; Hull, Lawrence

2011-06-01

Test H3837 was the first explosive shot performed in front of both flash x-ray axes at the Los Alamos Dual Axis Radiographic HydroTest (DARHT) facility. Executed in November 2009, the shot was an explosively-driven metal flyer plate in a series of experiments designed to explore equation-of-state properties of shocked materials. Imaging the initial shock wave traveling through the flyer plate, DARHT Axis II captured the range of motion from the shock front emergence in the flyer to breakout at the free surface; the Axis I pulse provided a perpendicular perspective of the shot at a time coinciding with the third pulse of Axis II. Since the days of the Manhattan Project, penetrating radiography with multiple frames from different viewing angles has remained a high-profile goal at the Laboratory. H3837 is merely the beginning of a bright future for two-axis penetrating radiography.

High-Fidelity Single-Shot Toffoli Gate via Quantum Control.

Science.gov (United States)

Zahedinejad, Ehsan; Ghosh, Joydip; Sanders, Barry C

2015-05-22

A single-shot Toffoli, or controlled-controlled-not, gate is desirable for classical and quantum information processing. The Toffoli gate alone is universal for reversible computing and, accompanied by the Hadamard gate, forms a universal gate set for quantum computing. The Toffoli gate is also a key ingredient for (nontopological) quantum error correction. Currently Toffoli gates are achieved by decomposing into sequentially implemented single- and two-qubit gates, which require much longer times and yields lower overall fidelities compared to a single-shot implementation. We develop a quantum-control procedure to construct a single-shot Toffoli gate for three nearest-neighbor-coupled superconducting transmon systems such that the fidelity is 99.9% and is as fast as an entangling two-qubit gate under the same realistic conditions. The gate is achieved by a nongreedy quantum control procedure using our enhanced version of the differential evolution algorithm.

An Introduction to Services Accessible on the Internet.

Science.gov (United States)

Giguere, Marlene

1992-01-01

Provides an overview of the INTERNET and INTERNET services of interest to libraries, including electronic mail, bulletin boards, electronic publishing, online public access catalogs and databases, and downloaded texts and software. (16 references) (MES)

Improving antivenom availability and accessibility: science, technology, and beyond.

Science.gov (United States)

Gutiérrez, José María

2012-09-15

Snakebite envenomings constitute a serious and neglected public health problem. Despite the fact that effective treatment exists, i.e. administration of animal-derived antivenoms, the availability and accessibility of these life-saving immunobiologicals is deficitary in various parts of the world, particularly in sub-Saharan Africa and some regions of Asia. This article discusses some of the problems that need to be circumvented in order to improve the availability and accessibility of antivenoms. The conglomerate of antivenom manufacturers is highly heterogeneous in terms of technological base, qualification of staff, implementation of Good Manufacturing Practices (GMPs), and volume of production. Therefore, improvements in antivenom quality and availability should be based on strategies tailored to the situation of each region or country; in this context, three different scenarios are discussed. Accessibility of antivenoms demands concerted efforts at multiple levels, including raising the awareness of public health authorities on the relevance of the problem, implementing innovative antivenom purchasing schemes, strengthening national distribution channels on the basis of robust epidemiological information, improving the cold chain and the provision of health services in remote rural settings, supporting the correct use of antivenoms, and promoting the involvement of local community organizations in various aspects of prevention and management. These tasks should be envisaged in terms of synergistic, interprogrammatic and intersectorial interventions, with the participation of many players. Copyright © 2012 Elsevier Ltd. All rights reserved.

PubMed Informer: Monitoring MEDLINE/PubMed through E-mail Alerts, SMS, PDA downloads and RSS feeds

Science.gov (United States)

Muin, Michael; Fontelo, Paul; Ackerman, Michael

2005-01-01

Summary PubMed Informer is a Web-based monitoring tool for topics of interest from MEDLINE/PubMed primarily designed for healthcare professionals. Five tracking methods are available: Web access, e-mail, Short Message Service (SMS), PDA downloads and RSS feeds. PubMed Informer delivers focused search updates and specific information to users with varying information-seeking practices. PMID:16779344

Tobacco industry marketing: an analysis of direct mail coupons and giveaways.

Science.gov (United States)

Brock, Betsy; Schillo, Barbara A; Moilanen, Molly

2015-09-01

Despite marketing prohibitions, tobacco company marketing expenditures in the USA have continued to grow with tobacco companies shifting focus towards point-of-sale-marketing and direct marketing to consumers through the mail and on the web. The purpose of this observational study was to investigate the content of direct marketing sent in response to registrations on select industry websites. An analysis of 659 tobacco company direct mail marketing pieces received between July 2011 and June 2012 was conducted. Mailings were coded for type and value of tobacco coupons, type of tobacco products promoted with coupons and number and type of giveaways offered. The most common type of mailing was tobacco coupon distribution; 86.5% of the mailings contained at least one coupon. Mailings with coupons had an average estimated coupon value of $4.17. The total coupon value of each mailing varied by the type of coupon offer and product promoted. The Camel and Marlboro coupon mailings heavily promoted snus, with over half of Camel coupon mailings (60.9%) and nearly half (44.8%) of Marlboro coupon mailings promoting snus alone. In addition, 47.9% of Marlboro coupon mailings and 11.4% of Camel mailings promoted snus alongside cigarettes. Tobacco companies use direct mail marketing to communicate with consumers and provide valuable tobacco coupons. More research is needed to understand the content of these mailings and how they are used by tobacco consumers in order to develop effective policy solutions. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

78 FR 76533 - New Mailing Standards for Domestic Mailing Services Products

Science.gov (United States)

2013-12-18

... accountable mail, including a Return Receipt (Form 3811) purchased with the applicable extra service. Although..., and for firearms to require a Form 1508 submission with the claim. Also, gift cards, most of which are... delivery record by purchasing a return receipt. Bulk proof of delivery service (6.0) is also available if...

Controlled trial of the effect of length, incentives, and follow-up techniques on response to a mailed questionnaire.

Science.gov (United States)

Hoffman, S C; Burke, A E; Helzlsouer, K J; Comstock, G W

1998-11-15

Mailed questionnaires are an economical method of data collection for epidemiologic studies, but response tends to be lower than for telephone or personal interviews. As part of a follow-up study of volunteers who provided a brief health history and blood sample for a blood specimen bank in 1989, the authors conducted a controlled trial of the effect of length, incentives, and follow-up techniques on response to a mailed questionnaire. Interventions tested included variations on length of the questionnaire, effect of a monetary incentive, and effect of a postcard reminder versus a letter accompanied by a second questionnaire. Response was similar for the short (16-item, 4-page) and long (76-item, 16-page) questionnaire groups. The non-monetary [corrected] incentive did not improve the frequency of response. The second mailing of a questionnaire was significantly better than a postcard reminder in improving responses (23% vs. 10%). It is important to systematically test marketing principles to determine which techniques are effective in increasing response to mailed questionnaires for epidemiologic studies.

Neural Computations Mediating One-Shot Learning in the Human Brain

Science.gov (United States)

Lee, Sang Wan; O’Doherty, John P.; Shimojo, Shinsuke

2015-01-01

Incremental learning, in which new knowledge is acquired gradually through trial and error, can be distinguished from one-shot learning, in which the brain learns rapidly from only a single pairing of a stimulus and a consequence. Very little is known about how the brain transitions between these two fundamentally different forms of learning. Here we test a computational hypothesis that uncertainty about the causal relationship between a stimulus and an outcome induces rapid changes in the rate of learning, which in turn mediates the transition between incremental and one-shot learning. By using a novel behavioral task in combination with functional magnetic resonance imaging (fMRI) data from human volunteers, we found evidence implicating the ventrolateral prefrontal cortex and hippocampus in this process. The hippocampus was selectively “switched” on when one-shot learning was predicted to occur, while the ventrolateral prefrontal cortex was found to encode uncertainty about the causal association, exhibiting increased coupling with the hippocampus for high-learning rates, suggesting this region may act as a “switch,” turning on and off one-shot learning as required. PMID:25919291

A re-conceptualization of access for 21st century healthcare.

Science.gov (United States)

Fortney, John C; Burgess, James F; Bosworth, Hayden B; Booth, Brenda M; Kaboli, Peter J

2011-11-01

Many e-health technologies are available to promote virtual patient-provider communication outside the context of face-to-face clinical encounters. Current digital communication modalities include cell phones, smartphones, interactive voice response, text messages, e-mails, clinic-based interactive video, home-based web-cams, mobile smartphone two-way cameras, personal monitoring devices, kiosks, dashboards, personal health records, web-based portals, social networking sites, secure chat rooms, and on-line forums. Improvements in digital access could drastically diminish the geographical, temporal, and cultural access problems faced by many patients. Conversely, a growing digital divide could create greater access disparities for some populations. As the paradigm of healthcare delivery evolves towards greater reliance on non-encounter-based digital communications between patients and their care teams, it is critical that our theoretical conceptualization of access undergoes a concurrent paradigm shift to make it more relevant for the digital age. The traditional conceptualizations and indicators of access are not well adapted to measure access to health services that are delivered digitally outside the context of face-to-face encounters with providers. This paper provides an overview of digital "encounterless" utilization, discusses the weaknesses of traditional conceptual frameworks of access, presents a new access framework, provides recommendations for how to measure access in the new framework, and discusses future directions for research on access.

Effect of shot peening treatment in the behavior of residual stress in duplex stainless steel during medium cycle fatigue

International Nuclear Information System (INIS)

Pedrosa, Peter D.S.; Rebello, Joao Marcos A.; Fonseca, Maria P. Cindra

2010-01-01

The lifetime of duplex stainless steel parts experiencing cyclic fatigue is directly influenced by the residual stresses present in the ferrite and austenite phases. The motivation for this work was to analyze the behaviour of the residual stresses fields introduced by shot peening treatment in both phases, in the sample surface as in the subsurface layers, in low fatigue cycles, using the X-rays diffraction technique. The results shows that the compressive residual stresses introduced by the shot peening treatment in both phases improved fatigue life of the material. However, the cyclical loads produce partial or total relief in these residual stresses fields. It was verified that the shot peening process induced the formation of microcracks only in the ferrite phase. The largest variations in the total compressive residual stresses fields also occurred in this phase. The samples surfaces were analyzed by scanning electron microscopy. (author)

Ultrafast T2-weighted single shot spin-echo sequences: applications on abdominal and pelvic pathologies

International Nuclear Information System (INIS)

Martin, J.; Martin, C.; Falco, J.; Esteban, L.

1999-01-01

The magnetic resonance imaging (MRI) sequences that obtain all the data using a sole excitation pulse of 90 degree centigrade, filling the K space in a single repetition time (TR) is known as snap shot or single shot (SS). The SS sequence based on the rapid acquisition with relaxation enhancement (SS-RARE) method, designed by Hening (1) and a variation of it with a half-Fourier reconstruction (SS-HF-RARE (HASTEL)) (2, 3) are capable of obtaining high contrast images in T2, in very short times, that oscillate between one to several seconds. The clinical application of these sequences to abdominal and pelvic pathologies is increasing, providing and improvement in the contrast resolution, but also in the spatial resolution, with a high relation signal/noise ratio, high contrast and absence of movement artifacts. (Author)

1 CFR 5.7 - Delivery and mailing.

Science.gov (United States)

2010-01-01

... 1 General Provisions 1 2010-01-01 2010-01-01 false Delivery and mailing. 5.7 Section 5.7 General Provisions ADMINISTRATIVE COMMITTEE OF THE FEDERAL REGISTER THE FEDERAL REGISTER GENERAL § 5.7 Delivery and mailing. The Government Printing Office shall distribute the Federal Register by delivery or by deposit at...

Lower Extremity Muscle Activity During a Women's Overhand Lacrosse Shot

Directory of Open Access Journals (Sweden)

Millard Brianna M.

2014-07-01

Full Text Available The purpose of this study was to describe lower extremity muscle activity during the lacrosse shot. Participants (n=5 females, age 22±2 years, body height 162.6±15.2 cm, body mass 63.7±23.6 kg were free from injury and had at least one year of lacrosse experience. The lead leg was instrumented with electromyography (EMG leads to measure muscle activity of the rectus femoris (RF, biceps femoris (BF, tibialis anterior (TA, and medial gastrocnemius (GA. Participants completed five trials of a warm-up speed shot (Slow and a game speed shot (Fast. Video analysis was used to identify the discrete events defining specific movement phases. Full-wave rectified data were averaged per muscle per phase (Crank Back Minor, Crank Back Major, Stick Acceleration, Stick Deceleration. Average EMG per muscle was analyzed using a 4 (Phase x 2 (Speed ANOVA. BF was greater during Fast vs. Slow for all phases (p0.05. RF and GA were each influenced by the interaction of Phase and Speed (p<0.05 with GA being greater during Fast vs. Slow shots during all phases and RF greater during Crank Back Minor and Major as well as Stick Deceleration (p<0.05 but only tended to be greater during Stick Acceleration (p=0.076 for Fast vs. Slow. The greater muscle activity (BF, RF, GA during Fast vs. Slow shots may have been related to a faster approach speed and/or need to create a stiff lower extremity to allow for faster upper extremity movements.

Evaluation of cardiac function using multi-shot echo planar imaging

Energy Technology Data Exchange (ETDEWEB)

Nakanishi, Tadashi; Tanitame, Nobuko; Hata, Ryoichiro; Hirai, Nobuhiko; Ikeda, Midori; Ono, Chiaki; Fukuoka, Haruhito; Ito, Katsuhide [Hiroshima Univ. (Japan). School of Medicine

1998-01-01

In this study, we performed multi-shot echo planar imaging (8 shot, TR/TE/FL=55 ms/18 ms/60 degrees) and k-space segmented fast gradient echo sequence (8 views per segment, TR/TE/FL=9.9 ms/1.8 ms/30 degrees) to assess cardiac function in healthy volunteers. Transaxial sections of the entire heart were obtained with both sequences in ECG triggered, breath hold, and with a 256 x 128 matrix. Resulting temporal resolution was 55 ms for echo planar imaging, and 71 ms for k-space segmented fast gradient echo sequence, respectively. Ventricular volume and ejection fraction of both ventricles and left ventricular mass obtained with multi-shot echo planar imaging were assessed in comparison with k-space segmented fast gradient echo sequence. Measurements of left ventricular volume, ejection fraction and mass obtained with multi-shot echo planar imaging demonstrated close correlation with those obtained with k-space segmented fast gradient echo sequence. Right ventricular volumes obtained with echo planar imaging were significantly higher than those obtained with k-space segmented fast gradient echo sequence. This tendency is considered to be due to differing contrast between right ventricular myocardium and fat tissue observed with echo planar imaging relative to that observed with fast gradient echo sequence, because fat suppression is always performed in echo planar images. Multi-shot echo planar imaging can be a reliable tool for measurement of cardiac functional parameters, although wall motion analysis of the left ventricle requires higher temporal resolution and a short axial section. (K.H.)

Effects of Laser Peening, and Shot Peening, on Friction Stir Welding

Science.gov (United States)

Hatamleh, Omar; Hackel, Lloyd; Rankin, Jon; Truong, Chanh; Walter, Matt

2006-01-01

A viewgraph presentation describing the effects of laser peening and shot peening on friction stir welding is shown. The topics include: 1) Background; 2) Friction Stir Welding (FSW); 3) Microstructure; 4) Laser & Shot Peening; 5) Residual Stresses; 6) Tensile Behavior; 7) Fatigue Life & Surface Roughness; 8) Crack Growth; and 9) Benefits.

Muscular power, neuromuscular activation, and performance in shot put athletes at preseason and at competition period.

Science.gov (United States)

Kyriazis, Thomas A; Terzis, Gerasimos; Boudolos, Konstantinos; Georgiadis, Georgios

2009-09-01

The aim of this study was to investigate changes in shot put performance, muscular power, and neuromuscular activation of the lower extremities, between the preseason and the competition period, in skilled shot put athletes using the rotational technique. Shot put performance was assessed at the start of the pre-season period as well as after 12 weeks, at the competition period, in nine shot putters. Electromyographic (EMG) activity of the right vastus lateralis muscle was recorded during all shot put trials. Maximum squat strength (1RM) and mechanical parameters during the countermovement jump (CMJ) on a force platform were also determined at pre-season and at competition period. Shot put performance increased 4.7% (p phase was increased significantly (p training period. Shot put performance was significantly related with muscular power and takeoff velocity during the CMJ, at competition period (r = 0.66, p competition period.

The SPAN cookbook: A practical guide to accessing SPAN

Science.gov (United States)

Mason, Stephanie; Tencati, Ronald D.; Stern, David M.; Capps, Kimberly D.; Dorman, Gary; Peters, David J.

1990-01-01

This is a manual for remote users who wish to send electronic mail messages from the Space Physics Analysis Network (SPAN) to scientific colleagues on other computer networks and vice versa. In several instances more than one gateway has been included for the same network. Users are provided with an introduction to each network listed with helpful details about accessing the system and mail syntax examples. Also included is information on file transfers, remote logins, and help telephone numbers.

77 FR 65279 - Domestic Competitive Products Pricing and Mailing Standards Changes

Science.gov (United States)

2012-10-26

... POSTAL SERVICE 39 CFR Part 111 Domestic Competitive Products Pricing and Mailing Standards Changes... and mailing standards for the following competitive products: Express Mail[supreg], Priority Mail.... SUPPLEMENTARY INFORMATION: This final rule describes new prices and product features for competitive products...

9. mail Moskvasse minna ei tohi / Heiki Suurkask

Index Scriptorium Estoniae

Suurkask, Heiki, 1972-

2004-01-01

Autori arvates tähendaks Eesti Vabariigi presidendi visiit 9. mail Moskvasse sõjaroimarite õigeksmõistmist. Lisa: Kas Eesti president peaks minema 9. mail Moskvasse? Küsimusele vastavad: Heiki Ahonen, Dimitri Klenski, Karmo Tüür

Finite element modelling of shot peening and peen forming processes and characterisation of peened AA2024-T351 aluminium alloy

Science.gov (United States)

Gariepy, Alexandre

The main purpose of this thesis was to develop and validate finite element (FE) simulation tools for shot peening and peen forming. The specific aim was to achieve quantitatively accurate predictions for both processes and demonstrate the potential of reliable FE modelling for scientific investigation and industrial applications. First, an improved dynamic impact model that takes into account the stochastic nature of shot peening was proposed by carefully studying its dimensions, introducing a dispersion of shot sizes and significantly reducing its computational cost. In addition, cyclic mechanical testing was conducted to define a suitable material constitutive theory for aluminium alloy (AA) 2024-T3/T351 subjected to shot peening. By combining a realistic shot peening model with an appropriate material law, fairly good residual stress predictions were achieved for three different sets of shot peening parameters. Second, an experimental and numerical characterization of AA2024-T351 shot peened with parameters representative of fatigue life improvement applications was conducted. Multiple techniques, such as micro-indentation, residual stress determination and electron backscatter diffraction, were combined to gain a better understanding of the influence of shot peening on the material. The potential uses of finite element simulation to complement experimental data were also studied. The material heterogeneity arising from the random impact sequence was investigated and it was found that the impact modelling methodology could provide useful information on such heterogeneities. Third, a novel peen forming simulation methodology was introduced. The impact model provided the necessary input data as part of a multiscale approach. Numerically calculated unbalanced induced stress profiles were input into shell elements and the deformed shape after peen forming was computed as a springback analysis. In addition, a simple interpolation method was proposed to model the

Fade detector for the FODA-TDMA access scheme

Science.gov (United States)

Celandroni, Nedo; Ferro, Erina; Marzoli, Antonio

1989-05-01

The First in first out Ordered Demand Assignment-Time Division Multiple Access (FODA-TDMA) satellite access scheme designed for simultaneous transmissions of real time data, like packetized voice and slow-scan images (stream traffic) and data coming from standard EDP applications, such as bulk data tansfer, interactive computer access, mailing, data base enquiry and updating (datagram traffic) is described. When deep fades are experienced due to rain attenuation, the system is able to counter the fade. Techniques to detect the fade are presented.

Does open access improve the process and outcome of podiatric care?

Science.gov (United States)

Wrobel, James S; Davies, Michael L; Robbins, Jeffrey M

2011-05-19

Open access to clinics is a management strategy to improve healthcare delivery. Providers are sometimes hesitant to adopt open access because of fear of increased visits for potentially trivial complaints. We hypothesized open access clinics would result in decreased wait times, increased number of podiatry visits, fewer no shows, higher rates of acute care visits, and lower minor amputation rates over control clinics without open access. This study was a national retrospective case-control study of VHA (Veterans Hospital Administration) podiatry clinics in 2008. Eight case facilities reported to have open podiatry clinic access for at least one year were identified from an email survey. Sixteen control facilities with similar structural features (e.g., full time podiatrists, health tech, residency program, reconstructive foot surgery, vascular, and orthopedic surgery) were identified in the same geographic region as the case facilities. Twenty-two percent of facilities responded to the survey. Fifty-four percent reported open access and 46% did not. There were no differences in facility or podiatry panel size, podiatry visits, or visit frequency between the cases and controls. Podiatry visits trended higher for control facilities but didn't reach statistical significance. Case facilities had more new consults seen within 30 days (96%, 89%; P = 0.050) and lower minor amputation rates (0.62/1,000, 1.0/1,000; P = 0.041). The VHA is the worlds largest managed care organization and it relies on clinical efficiencies as one mechanism to improve the quality of care. Open access clinics had more timely access for new patients and lower rates of minor amputations.

The effect of controlled shot peening on fusion welded joints

International Nuclear Information System (INIS)

Lah, Nur Azida Che; Ali, Aidy; Ismail, Napsiah; Chai, Lim Poon; Mohamed, Abdul Aziz

2010-01-01

This work examines the effect of controlled shot peening (CSP) treatment on the fatigue strength of an ASTM A516 grade 70 carbon steel welded joint. Metallurgical modifications, hardness, elemental compositions, and internal discontinuities, such as porosity, inclusions, lack of penetration, and undercut found in treated and untreated fusion welded joints, were characterized. The fatigue results of as-welded and peened skimmed joints were compared. It was observed that the effect of the CSP and skimming processes improved the fatigue life of the fusion weld by 50% on MMA-welded, 63% on MIG-welded, and 60% on TIG-welded samples.

Publication’s e-mail marketing procedure

OpenAIRE

Ebrahim, Nader Ale

2016-01-01

Your research findings and publications have to reach thousands of your peers and colleagues by sending an email. If you have recently published a study that would be of interest to others in your field, market it through email. “E-mail marketing” allow the researchers to increase the research impact and citations for their publications. This workshop will provide various techniques to increase the visibility and enhance the impact of researcher’s output by employing the publications E-mail m...

Shot-noise dominant regime of a nanoparticle in a laser beam

Science.gov (United States)

Zhong, Changchun; Robicheaux, Francis

2017-04-01

The technique of laser levitation of nanoparticles has become increasingly promising in the study of cooling and controlling mesoscopic quantum systems. Unlike a mechanical system, the levitated nanoparticle is less exposed to thermalization and decoherence due to the absence of direct contact with a thermal environment. In ultrahigh vacuum, the dominant source of decoherence comes from the unavoidable photon recoil from the optical trap which sets an ultimate bound for the control of levitated systems. In this paper, we study the shot noise heating and the parametric feedback cooling of an optically trapped anisotropic nanoparticle in the laser shot noise dominant regime. The rotational trapping frequency and shot noise heating rate have a dependence on the shape of the trapped particle. For an ellipsoidal particle, the ratio of the axis lengths and the overall size controls the shot noise heating rate relative to the rotational frequency. For a near spherical nanoparticle, the effective heating rate for the rotational degrees of freedom is smaller than that for translation suggesting that the librational ground state may be easier to achieve than the vibrational ground state.

Shot Noise in Negative-Differential-Conductance Devices

National Research Council Canada - National Science Library

Song, W

2003-01-01

The authors have compared the shot-noise properties at T = 4.2 K of a double-barrier resonant-tunneling diode and a superlattice tunnel diode, both of which exhibit negative differential-conductance (NDC...

Building partnership to improve migrants’ access to healthcare in Mumbai

Directory of Open Access Journals (Sweden)

Nilesh Chandrakant Gawde

2015-11-01

Full Text Available Objectives: An intervention to improve migrants’ access to healthcare was piloted in Mumbai with purpose of informing health policy and planning. This paper aims to describe the process of building partnership for improving migrants’ access to healthcare of the pilot intervention including the role played by different stakeholders and the contextual factors affecting the intervention. Methods: The process evaluation was based upon Baranowski and Stables’ framework. their Observations in community and conversations with stakeholders as recorded in daily diaries, minutes of pre-intervention workshops and stakeholder meetings served as data sources. Data were coded using the framework and descriptive summaries of evaluation components were prepared.Results: Recruitment of stakeholders was easier than sustaining their interest. Community representatives led the intervention assisted by government officials. They planned community level interventions to improve access to healthcare which involved predominantly information, education and communication activities for which pre-existing formal and informal social networks and community events were used. Although the intervention reached migrants living with families, single male migrants neither participated nor did the intervention reach them consistently. Contextual factors such as culture differences between migrants and native population and illegality in the nature of the settlement resulting in the exclusion from services were the barriers. Conclusion: Inclusive multi-stakeholder partnership including migrants themselves and using both formal and informal networks in community is a feasible strategy for health education and has potential to improve the migrants’ access to healthcare. However, there are challenges to the partnership process and new strategies to overcome these challenges need to be tested such as peer-led models for involvement of single male migrants. For sustaining such

Building Partnership to Improve Migrants' Access to Healthcare in Mumbai.

Science.gov (United States)

Gawde, Nilesh Chandrakant; Sivakami, Muthusamy; Babu, Bontha V

2015-01-01

An intervention to improve migrants' access to healthcare was piloted in Mumbai with purpose of informing health policy and planning. This paper aims to describe the process of building partnership for improving migrants' access to healthcare of the pilot intervention, including the role played by different stakeholders and the contextual factors affecting the intervention. The process evaluation was based on Baranowski and Stables' framework. Observations in community and conversations with stakeholders as recorded in daily diaries, minutes of pre-intervention workshops, and stakeholder meetings served as data sources. Data were coded using the framework and descriptive summaries of evaluation components were prepared. Recruitment of stakeholders was easier than sustaining their interest. Community representatives led the intervention assisted by government officials. They planned community-level interventions to improve access to healthcare that involved predominantly information, education, and communication activities for which pre-existing formal and informal social networks and community events were used. Although the intervention reached migrants living with families, single male migrants neither participated nor did the intervention reach them consistently. Contextual factors such as culture differences between migrants and native population and illegality in the nature of the settlement, resulting in the exclusion from services, were the barriers. Inclusive multi-stakeholder partnership, including migrants themselves and using both formal and informal networks in community is a feasible strategy for health education and has potential to improve the migrants' access to healthcare. However, there are challenges to the partnership process and new strategies to overcome these challenges need to be tested such as peer-led models for involvement of single male migrants. For sustaining such efforts and mainstreaming migrants, addressing contextual factors and

Securing E-mail Communication Using Hybrid Cryptosystem on Android-based Mobile Devices

Directory of Open Access Journals (Sweden)

Andri Zakariya

2012-12-01

Full Text Available One of the most popular internet services is electronic mail (e-mail. By using mobile devices with internet connection, e-mail can be widely used by anyone to exchange information anywhere and anytime whether public or confidential. Unfortunately, there are some security issues with email communication; e-mail is sent in over open networks and e-mail is stored on potentially insecure mail servers. Moreover, e-mail has no integrity protection so the body can be undectected altered in transit or on the e-mail server. E-mail also has no data origin authentication, so people cannot be sure that the emails they receive are from the e-mail address owner. In order to solve this problem, this study proposes a secure method of e-mail communication on Android-based mobile devices using a hybrid cryptosystem which combines symmetric encryption, asymmetric encryption and hash function. The experimental results show that the proposed method succeeded in meeting those aspects of information security including confidentiality, data integrity, authentication, and non-repudiation.

Self-Help for Depression via E-mail: A Randomised Controlled Trial of Effects on Depression and Self-Help Behaviour.

Directory of Open Access Journals (Sweden)

Amy J Morgan

Full Text Available Self-help or self-management strategies are commonly used to deal with depression, but not all are thought to be helpful. A previous study found that sub-threshold depression symptoms were improved by an e-mail intervention that encouraged the use of evidence-based self-help strategies.To investigate whether these e-mails were effective for adults with a range of depression symptomatology including major depression.The study was a parallel-group randomised controlled trial. Adult participants with any level of depressive symptoms were recruited over the internet from the United Kingdom, Australia, Canada, Ireland, New Zealand and the United States. Participants were randomised to receive a series of e-mails either promoting the use of evidence-based self-help strategies or containing depression information as a control. E-mails were sent automatically twice a week for six weeks. Depression symptoms were assessed with the self-rated Patient Health Questionnaire depression scale (PHQ-9.1736 participants with a wide range of symptom severity were recruited and assigned to active (n = 862 and control (n = 874 groups. However, there was a significant attrition rate, with 66.9% lost to follow-up at post-intervention. Both groups showed large improvements in depression symptoms overall, with no significant difference in improvement at the end of the study (mean difference in improvement 0.35 points, 95% CI: -0.57 to 1.28, d = 0.11, 95% CI: -0.06 to 0.27, although there was a small effect at the study mid-point. Results were similar for the sub-group of participants with major depression. The active group showed small to moderate improvements in self-help behaviour (d = 0.40, 95% CI: 0.23 to 0.56.These results suggest that the e-mails were able to increase participants' use of evidence-based self-help, but that this did not improve depression more than an attention control.NCT01399502.

Shot peening of doel 3 plant

International Nuclear Information System (INIS)

Slama, G.; Sort, M.

1985-12-01

The process implementation for DOEL consisted in: developing tooling and test procedures for an industrial application including ALARA considerations; qualifying process, tooling and procedures using representative conditions (full size mock-up, of steam generator channel head and associated working area); Establishing the reliability of tooling and procedures to comply permanently with the required criteria (chiefly Almen Intensity); and training and qualifying personnel. A variety of tests were performed by FRAMATOME and BELGATOM to qualify the process and characterize its effects on both inside and outside diameters of the tubes. These are: Mg Cl 2 ; 10% caustic tests at high temperature and pressure; tetrathionate; strain gauges and X rays stresses measurements; effects on precracked tubes; Leak tests after shot peening. The operation was performed at Doel in July 1985. Laboratory tests performed on mockups by FRAMATOME and BELGATOM could demonstrate that on tubes without cracks no difference was found between Eddy current signals from tubes shot-peened or not

An evaluation of the cognitive and mood effects of an energy shot over a 6h period in volunteers: a randomized, double-blind, placebo controlled, cross-over study.

Science.gov (United States)

Wesnes, Keith A; Barrett, Marilyn L; Udani, Jay K

2013-08-01

Energy drinks are widely available mostly containing glucose, and several have been demonstrated to improve alertness and cognitive function; these effects generally being identified 30-60min after administration. The present study assessed whether an energy shot without carbohydrates would affect major aspects of cognitive function and also mood in volunteers over a 6h time period. This randomized, double-blind, placebo-controlled,crossover study compared the acute effects of the energy shot with a matching placebo in 94 healthy volunteers. Cognitive function was assessed with a widely used set of automated tests of attention and memory. Mood was assessed with the Bond-Lader, Beck Anxiety Index, Beck Depression Index, Chalder Fatigue Scales (CFS), and the POMS. The volunteers were requested to limit their sleep to between 3 and 6h the night before each testing day. Compared to the placebo, the energy shot significantly improved 6 validated composite cognitive function measures from the CDR System as well as self-rated alertness; the benefits on 4 of the cognitive measures still remaining at 6h. The overall effect sizes of the performance improvements were in the small to medium range and thus notable in this field. In conclusion, an energy shot can significantly improve important aspects of cognitive function for up to 6h compared to placebo in partially sleep-deprived healthy volunteers. Copyright © 2013 Elsevier Ltd. All rights reserved.

78 FR 63433 - International Mailing Services: Proposed Price Changes-CPI

Science.gov (United States)

2013-10-24

... POSTAL SERVICE 39 CFR Part 20 International Mailing Services: Proposed Price Changes--CPI AGENCY... mailing services price adjustments with the Postal Regulatory Commission (PRC), effective on January 26... Postal Service, International Mail Manual (IMM[supreg]) to reflect these new price changes. DATES: We...

THE EFFECT OF THE CONDITIONS OF SHOT PEENING THE INCONEL 718 NICKEL ALLOY ON THE GEOMETRICAL STRUCTURE OF THE SURFACE

Directory of Open Access Journals (Sweden)

Kazimierz Zaleski

2017-06-01

Full Text Available The article presents the research results of roughness and topography of the surface of Inconel 718 nickel alloy after shot peening. Evaluation of stereometric properties of the surface layer of the examined material was performed based on the amplitude, height and Abbott-Firestone curve parametres. The shot peening was carried out on the impulse shot peening stand. The impact energy Ej, distance between the traces xs and the ball diameter dk were changed in the range: Ej = 60 ÷ 240 mJ, xs = 0,15 ÷ 0,5 mm, dk = 3,95 ÷ 12,45 mm. The T8000 RC 120-140 device of the Hommel-Etamic company, along with the software, was used for measuring the surface roughness and for determining the material bearing curve. As a result of the machin-ing, the surface roughness was reduced and the selected functional parameters were improved.

39 CFR 20.2 - Effective date of the International Mail Manual.

Science.gov (United States)

2010-07-01

... 39 Postal Service 1 2010-07-01 2010-07-01 false Effective date of the International Mail Manual. 20.2 Section 20.2 Postal Service UNITED STATES POSTAL SERVICE INTERNATIONAL MAIL INTERNATIONAL POSTAL SERVICE § 20.2 Effective date of the International Mail Manual. The provisions of the International Mail...

Improved Specimen-Referral System and Increased Access to Quality Laboratory Services in Ethiopia: The Role of the Public-Private Partnership.

Science.gov (United States)

Kebede, Yenew; Fonjungo, Peter N; Tibesso, Gudeta; Shrivastava, Ritu; Nkengasong, John N; Kenyon, Thomas; Kebede, Amha; Gadde, Renuka; Ayana, Gonfa

2016-04-15

Nonstandardized specimen-transport logistics, lack of laboratory personnel to transport specimens, lack of standard specimen containers, and long turnaround time (TAT) hindered access to quality laboratory services. The objective of the Becton, Dickinson, and Company (BD)-US President's Emergency Plan for AIDS Relief (PEPFAR) Public-Private Partnership (PPP) was to support country-specific programs to develop integrated laboratory systems, services, and quality improvement strategies, with an emphasis on strengthening the specimen-referral system (SRS). In 2007, through the Centers for Disease Control and Prevention (CDC), the Ethiopian Public Health Institute (EPHI) joined with the BD-PEPFAR PPP to strengthen laboratory systems. A joint planning and assessment committee identified gaps in the SRS for prioritization and intervention and piloted the system in Addis Ababa and Amhara Region. The PPP established standardized, streamlined specimen logistics, using the Ethiopian Postal Service Enterprise to support a laboratory network in which 554 facilities referred specimens to 160 laboratories. The PPP supported procuring 400 standard specimen containers and the training of 586 laboratory personnel and 81 postal workers. The average TAT was reduced from 7 days (range, 2-14 days) to 2 days (range, 1-3 days) in Addis Ababa and from 10 days (range, 6-21 days) to 5 days (range, 2-6 days) in Amhara Region. This study highlights the feasibility and untapped potential of PPPs to strengthen laboratory systems. This planned and structured approach to improving specimen referral enhanced access to quality laboratory services. © The Author 2016. Published by Oxford University Press for the Infectious Diseases Society of America. All rights reserved. For permissions, e-mail journals.permissions@oup.com.

A Shot Parameter Specification Subsystem for automated control of PBFA [Particle Beam Fusion Accelerator] II accelerator shots

International Nuclear Information System (INIS)

Spiller, J.L.

1987-01-01

The Shot Parameter Specification Subsystem (SPSS) is an integral part of the automatic control system developed for the Particle Beam Fusion Accelerator II (PBFA II) by the Control Monitor (C/M) Software Development Team. This system has been designed to fully utilize the accelerator by tailoring shot parameters to the needs of the experimenters. The SPSS is the key to this flexibility. Automatic systems will be required on many pulsed power machines for the fastest turnaround, the highest reliability, and most cost effective operation. These systems will require the flexibility and the ease of use that is part of the SPSS. The PBFA II control system has proved to be an effective modular system, flexible enough to meet the demands of both the fast track construction of PBFA II and the control needs of Hermes III at the Simulation Technology Laboratory. This system is expected to meet the demands of most future machine changes

Wireless ad hoc networks access for aeronautical communications

OpenAIRE

Besse , Frédéric; Garcia , Fabien; Pirovano , Alain; Radzik , José

2010-01-01

International audience; There is an increasing interest in the current aeronautical context to offer new services for civil aircraft passengers. For example, airlines want to offer their customers the opportunity to access the Internet, to manage their mails, to watch video on demand, to access corporate VPNs.... All these services represent a new type of air-ground communications called APC (Aeronautical Passenger Communications) in the ATN (Aeronautical Telecommunication Network) context. I...

Improving Access to European E-theses: the DART-Europe Programme

Directory of Open Access Journals (Sweden)

Martin Moyle

2008-11-01

Full Text Available DART-Europe (Digital Access to Research Theses - Europe is a partnership of research libraries and library consortia who are working together to improve global access to European research theses. The Programme is endorsed by LIBER (Ligue des Bibliothèques Européennes de Recherche as part of the work of the LIBER Access Division, and it is the European Working Group of the NDLTD (Networked Digital Library of Theses and Dissertations. DART-Europe serves as a European networking forum on issues relating to electronic theses. The DART-Europe partners share an enthusiasm for open access to research theses, and they have helped to provide researchers with the DART-Europe E-theses Portal, a service which enables the discovery of the open access research-level e-theses offered by institutions and consortia from a growing number of European countries. This article gives an overview of DART-Europe, its progress and its future plans, with particular reference to the DART-Europe E-theses Portal.

Pumped shot noise in adiabatically modulated graphene-based double-barrier structures.

Science.gov (United States)

Zhu, Rui; Lai, Maoli

2011-11-16

Quantum pumping processes are accompanied by considerable quantum noise. Based on the scattering approach, we investigated the pumped shot noise properties in adiabatically modulated graphene-based double-barrier structures. It is found that compared with the Poisson processes, the pumped shot noise is dramatically enhanced where the dc pumped current changes flow direction, which demonstrates the effect of the Klein paradox.

Pumped shot noise in adiabatically modulated graphene-based double-barrier structures

Science.gov (United States)

Zhu, Rui; Lai, Maoli

2011-11-01

Quantum pumping processes are accompanied by considerable quantum noise. Based on the scattering approach, we investigated the pumped shot noise properties in adiabatically modulated graphene-based double-barrier structures. It is found that compared with the Poisson processes, the pumped shot noise is dramatically enhanced where the dc pumped current changes flow direction, which demonstrates the effect of the Klein paradox.

Shot noise of a quantum shuttle

DEFF Research Database (Denmark)

Novotny, Tomas; Donarini, Andrea; Flindt, Christian

2004-01-01

We formulate a theory for shot noise in quantum nanoelectromechanical systems. As a specific example, the theory is applied to a quantum shuttle, and the zero-frequency noise, measured by the Fano factor F, is computed. F reaches very low values (Fsimilar or equal to10(-2)) in the shuttling regim...

Kinematic Differences between Set- and Jump-Shot Motions in Basketball

OpenAIRE

Hiroki Okubo; Mont Hubbard

2018-01-01

Shooting arm motions at release in one-hand set and jump basketball shots have been analyzed using a kinematic model. Set and jump shots are classified by the vertical velocity and acceleration of the shooter’s shooting-side shoulder at release. The two-dimensional three-segment model includes the vertical shooting-side shoulder velocity and acceleration. Numerical simulation investigates the effect of shoulder motion. Release backspin angular velocity can be described as a function of the ve...

On the Path to SunShot - Executive Summary

Energy Technology Data Exchange (ETDEWEB)

None, None

2016-05-01

The halfway mark of the SunShot Initiative’s 2020 target date is a good time to take stock: How much progress has been made? What have we learned? What barriers and opportunities must still be addressed to ensure that solar technologies achieve cost parity in 2020 and realize their full potential in the decades beyond? To answer these questions, the Solar Energy Technology Office launched the On the Path to SunShot series in early 2015 in collaboration with the National Renewable Energy Laboratory (NREL) and with contributions from Lawrence Berkeley National Laboratory (LBNL), Sandia National Laboratories (SNL), and Argonne National Laboratory (ANL). The reports focus on the areas of technology development, systems integration, and market enablers.

Dokumentaalfilm "Maile Grünbergi värvilised maailmad" = "Maile Grünberg's colourful worlds": a documentary / Karin Paulus, Priit Põldme

Index Scriptorium Estoniae

Paulus, Karin, 1975-

2015-01-01

Sisearhitekt Maile Grünbergist ja 2014. aastal temast valminud dokumentaalfilmist "Maile Grünbergi värvilised maailmad". Režissöör Peeter Brambat, tegevprodutsent Priit Põldme, käsikiri Karin Paulus, Peeter Brambat, Priit Põldme. 2014. aasta Kultuurkapitali Arhitektuuripreemia kandidaat

Improving access to medicines in low and middle income countries: corporate responsibilities in context.

Science.gov (United States)

Leisinger, Klaus Michael; Garabedian, Laura Faden; Wagner, Anita Katharina

2012-12-01

More than two billion people in low- and middle-income countries (LMIC) lack adequate access to essential medicines. In this paper, we make strong public health, human rights and economic arguments for improving access to medicines in LMIC and discuss the different roles and responsibilities of key stakeholders, including national governments, the international community, and non-governmental organizations (NGOs). We then establish a framework of pharmaceutical firms' corporate responsibilities - the "must," the "ought to," and the "can" dimensions - and make recommendations for actionable business strategies for improving access to medicines. We discuss controversial topics, such as pharmaceutical profits and patents, with the goal of building consensus around facts and working towards a solution. We conclude that partnerships and collaboration among multiple stakeholders are urgently needed to improve equitable access to medicines in LMIC.

Transfer of mechanical energy during the shot put

Directory of Open Access Journals (Sweden)

Błażkiewicz Michalina

2016-09-01

Full Text Available The aim of this study was to analyse transfer of mechanical energy between body segments during the glide shot put. A group of eight elite throwers from the Polish National Team was analysed in the study. Motion analysis of each throw was recorded using an optoelectronic Vicon system composed of nine infrared camcorders and Kistler force plates. The power and energy were computed for the phase of final acceleration of the glide shot put. The data were normalized with respect to time using the algorithm of the fifth order spline and their values were interpolated with respect to the percentage of total time, assuming that the time of the final weight acceleration movement was different for each putter. Statistically significant transfer was found in the study group between the following segments: Right Knee – Right Hip (p = 0.0035, Left Hip - Torso (p = 0.0201, Torso – Right Shoulder (p = 0.0122 and Right Elbow – Right Wrist (p = 0.0001. Furthermore, the results of cluster analysis showed that the kinetic chain used during the final shot acceleration movement had two different models. Differences between the groups were revealed mainly in the energy generated by the hips and trunk.

Shot noise as a probe of spin-correlated transport through single atoms

Science.gov (United States)

Pradhan, S.; Fransson, J.

2018-03-01

We address the shot noise in the tunneling current through a local spin, pertaining to recent experiments on magnetic adatoms and single molecular magnets. We show that both uncorrelated and spin-correlated scattering processes contribute vitally to the noise spectrum. The spin-correlated scattering processes provide an additional contribution to the Landauer-Büttiker shot noise expression, accounting for correlations between the tunneling electrons and the localized spin moment. By calculating the Fano factor, we show that both super- and sub-Poissonian shot noise can be described within our approach. Our theory provides transparent insights into noise spectroscopy, consistent with recent experiments using local probing techniques on magnetic atoms.

Direct e-mail marketing: Case of Serbia

OpenAIRE

Končar Jelena A.; Vukmirović Goran; Katai Žita

2005-01-01

Direct e-mail marketing refers to approaching customers directly, without employing intermediaries. It represents a direct mode of communication with the target population, which affects the creation of stronger and more loyal relationships with prospective customers, compared to traditional direct marketing resources (TV, radio, print and advertising panels, etc). The main goal of direct e-mail marketing is building long-term "one to one" relationships with current and prospective customers....

Feature Selection Methods for Zero-Shot Learning of Neural Activity

Directory of Open Access Journals (Sweden)

Carlos A. Caceres

2017-06-01

Full Text Available Dimensionality poses a serious challenge when making predictions from human neuroimaging data. Across imaging modalities, large pools of potential neural features (e.g., responses from particular voxels, electrodes, and temporal windows have to be related to typically limited sets of stimuli and samples. In recent years, zero-shot prediction models have been introduced for mapping between neural signals and semantic attributes, which allows for classification of stimulus classes not explicitly included in the training set. While choices about feature selection can have a substantial impact when closed-set accuracy, open-set robustness, and runtime are competing design objectives, no systematic study of feature selection for these models has been reported. Instead, a relatively straightforward feature stability approach has been adopted and successfully applied across models and imaging modalities. To characterize the tradeoffs in feature selection for zero-shot learning, we compared correlation-based stability to several other feature selection techniques on comparable data sets from two distinct imaging modalities: functional Magnetic Resonance Imaging and Electrocorticography. While most of the feature selection methods resulted in similar zero-shot prediction accuracies and spatial/spectral patterns of selected features, there was one exception; A novel feature/attribute correlation approach was able to achieve those accuracies with far fewer features, suggesting the potential for simpler prediction models that yield high zero-shot classification accuracy.

15 CFR 748.2 - Obtaining forms; mailing addresses.

Science.gov (United States)

2010-01-01

... 15 Commerce and Foreign Trade 2 2010-01-01 2010-01-01 false Obtaining forms; mailing addresses... APPLICATIONS (CLASSIFICATION, ADVISORY, AND LICENSE) AND DOCUMENTATION § 748.2 Obtaining forms; mailing addresses. (a) You may obtain the forms required by the EAR from any U.S. Department of Commerce District...

21 CFR 1314.100 - Sales limits for mail-order sales.

Science.gov (United States)

2010-04-01

... 21 Food and Drugs 9 2010-04-01 2010-04-01 false Sales limits for mail-order sales. 1314.100 Section 1314.100 Food and Drugs DRUG ENFORCEMENT ADMINISTRATION, DEPARTMENT OF JUSTICE RETAIL SALE OF SCHEDULED LISTED CHEMICAL PRODUCTS Mail-Order Sales § 1314.100 Sales limits for mail-order sales. (a) Each...

National accessibility portal and facebook: a case study

CSIR Research Space (South Africa)

Butgereit, LL

2009-09-01

Full Text Available with disabilities, lists of accessible tourist venues, mailing lists, discussion forums, book reviews, etc. In an effort to reach a wider (and possibly younger) group of potential users, a Facebook application was developed which could be installed in a Facebook...

Berry phase and shot noise for spin-polarized and entangled electrons

International Nuclear Information System (INIS)

Wang Pei; Tang Weihua; Lu Dinghui; Jiang Lixia; Zhao Xuean

2007-01-01

Shot noise for entangled and spin-polarized states in a four-probe geometric setup has been studied by adding two rotating magnetic fields in an incoming channel. Our results show that the noise power oscillates as the magnetic fields vary. The singlet, entangled triplet and polarized states can be distinguished by adjusting the magnetic fields. The Berry phase can be derived by measuring the shot noise power

ChainMail based neural dynamics modeling of soft tissue deformation for surgical simulation.

Science.gov (United States)

Zhang, Jinao; Zhong, Yongmin; Smith, Julian; Gu, Chengfan

2017-07-20

Realistic and real-time modeling and simulation of soft tissue deformation is a fundamental research issue in the field of surgical simulation. In this paper, a novel cellular neural network approach is presented for modeling and simulation of soft tissue deformation by combining neural dynamics of cellular neural network with ChainMail mechanism. The proposed method formulates the problem of elastic deformation into cellular neural network activities to avoid the complex computation of elasticity. The local position adjustments of ChainMail are incorporated into the cellular neural network as the local connectivity of cells, through which the dynamic behaviors of soft tissue deformation are transformed into the neural dynamics of cellular neural network. Experiments demonstrate that the proposed neural network approach is capable of modeling the soft tissues' nonlinear deformation and typical mechanical behaviors. The proposed method not only improves ChainMail's linear deformation with the nonlinear characteristics of neural dynamics but also enables the cellular neural network to follow the principle of continuum mechanics to simulate soft tissue deformation.

Gaze Embeddings for Zero-Shot Image Classification

NARCIS (Netherlands)

Karessli, N.; Akata, Z.; Schiele, B.; Bulling, A.

2017-01-01

Zero-shot image classification using auxiliary information, such as attributes describing discriminative object properties, requires time-consuming annotation by domain experts. We instead propose a method that relies on human gaze as auxiliary information, exploiting that even non-expert users have

Improving awareness, accountability, and access through health coaching

Science.gov (United States)

Liddy, Clare; Johnston, Sharon; Irving, Hannah; Nash, Kate; Ward, Natalie

2015-01-01

Abstract Objective To assess patients’ experiences with and perceptions of health coaching as part of their ongoing care. Design A qualitative research design using semistructured interviews that were recorded and transcribed verbatim. Setting Ottawa, Ont. Participants Eleven patients (> 18 years of age) enrolled in a health coaching pilot program who were at risk of or diagnosed with type 2 diabetes. Methods Patients’ perspectives were assessed with semistructured interviews. Interviews were conducted with 11 patients at the end of the pilot program, using a stratified sampling approach to ensure maximum variation. Main findings All patients found the overall experience with the health coaching program to be positive. Patients believed the health coaching program was effective in increasing awareness of how diabetes affected their bodies and health, in building accountability for their health-related actions, and in improving access to care and other health resources. Conclusion Patients perceive one-on-one health coaching as an acceptable intervention in their ongoing care. Patients enrolled in the health coaching pilot program believed that there was an improvement in access to care, health literacy, and accountability, all factors considered to be precursors to behavioural change. PMID:25932483

EARS: Electronic Access to Reference Service.

Science.gov (United States)

Weise, F O; Borgendale, M

1986-10-01

Electronic Access to Reference Service (EARS) is a front end to the Health Sciences Library's electronic mail system, with links to the online public catalog. EARS, which became operational in September 1984, is accessed by users at remote sites with either a terminal or microcomputer. It is menu-driven, allowing users to request: a computerized literature search, reference information, a photocopy of a journal article, or a book. This paper traces the history of EARS and discusses its use, its impact on library staff and services, and factors that influence the diffusion of new technology.

76 FR 19984 - Advisory Commission on Accessible Instructional Materials in Postsecondary Education for Students...

Science.gov (United States)

2011-04-11

... DEPARTMENT OF EDUCATION Advisory Commission on Accessible Instructional Materials in Postsecondary Education for Students With Disabilities AGENCY: U.S. Department of Education, Office of Special Education....gov or by mail to Advisory Commission on Accessible Instructional Materials in Postsecondary Education...

Program For Local-Area-Network Electronic Mail

Science.gov (United States)

Weiner, Michael J.

1989-01-01

MailRoom is computer program for local-area network (LAN) electronic mail. Enables users of LAN to exchange electronically notes, letters, reminders, or any sort of communication via their computers. Links all users of LAN into communication circle in which messages created, sent, copied, printed, downloaded, uploaded, and deleted through series of menu-driven screens. Includes feature that enables users to determine whether messages sent have been read by receivers. Written in Microsoft QuickBasic.

Using deep neural networks to augment NIF post-shot analysis

Science.gov (United States)

Humbird, Kelli; Peterson, Luc; McClarren, Ryan; Field, John; Gaffney, Jim; Kruse, Michael; Nora, Ryan; Spears, Brian

2017-10-01

Post-shot analysis of National Ignition Facility (NIF) experiments is the process of determining which simulation inputs yield results consistent with experimental observations. This analysis is typically accomplished by running suites of manually adjusted simulations, or Monte Carlo sampling surrogate models that approximate the response surfaces of the physics code. These approaches are expensive and often find simulations that match only a small subset of observables simultaneously. We demonstrate an alternative method for performing post-shot analysis using inverse models, which map directly from experimental observables to simulation inputs with quantified uncertainties. The models are created using a novel machine learning algorithm which automates the construction and initialization of deep neural networks to optimize predictive accuracy. We show how these neural networks, trained on large databases of post-shot simulations, can rigorously quantify the agreement between simulation and experiment. This work performed under the auspices of the U.S. Department of Energy by Lawrence Livermore National Laboratory under Contract DE-AC52-07NA27344.

ROLE OF ICTS IN IMPROVING FOOD ACCESSIBILITY OF IRAN'S ...

African Journals Online (AJOL)

BARTH EKWUEME

2009-09-22

Sep 22, 2009 ... point of view, the situation of food accessibility in Iran's rural households was ... oriented programs and content of old technologies were determined to account for 69% of the variance of food ... all people, at all times, have physical and economic ... market communication, improving market profitability,.

The Use of an Improved Access Structure in Dictionaries*

African Journals Online (AJOL)

rbr

Page 1 ... that a frame structure and an improved use of outer texts can enhance access to the lexicographic data. Different macrostructural ordering procedures are discussed and it is suggested that the lexicographers of ..... ~-landing, maanlanding; ~less, donker(maan), sonder maan; a ~less night, donkermaan, 'n donker ...

Duopoly Market Analysis within One-Shot Decision Framework with Asymmetric Possibilistic Information

Directory of Open Access Journals (Sweden)

Peijun Guo

2010-12-01

Full Text Available In this paper, a newly emerging duopoly market with a short life cycle is analyzed. The partially known information of market is characterized by the possibility distribution of the parameter in the demand function. Since the life cycle of the new product is short, how many products should be produced by two rival firms is a typical one-shot decision problem. Within the one-shot decision framework, the possibilistic Cournot equilibrium is obtained for the optimal production level of each firm in a duopoly market with asymmetrical possibilistic information. The analysis results show that the proposed approaches are reasonable for one-shot decision problems, which are extensively encountered in business and economics.

Quad shot - hypofractionated radiotherapy for palliation in advanced squamous cell carcinoma of head and neck

International Nuclear Information System (INIS)

Maqsood, T.; Ali, U.; Arif, S.

2017-01-01

The objective of this study was to determine the efficacy of quad-shot radiation therapy for palliation in locally advanced and metastatic inoperable squamous cell carcinomas of head and neck. Study Design: A quasi-experimental study. Place and Duration of Study: Oncology department, Combined Military Hospital Rawalpindi, from Sep 2012 to Sep 2013. Material and Methods: Thirty five patients were included with histologically confirmed advanced inoperable squamous cell carcinoma in head and neck region, performance status 2 or 3 and survival =3 months. Patients were treated with radiation therapy 14 Gy in four fractions, megavoltage beam, twice daily fractions (at least 6 hours apart), for 2 consecutive days. Symptoms due to cancer (pain and dysphagia) were assessed as per common toxicity criteria adverse event version 4.0 on day 0 before treatment and day 21 after start of treatment. Results: Grades of pain and dysphagia showed significant improvement after treatment with a p-value <0.001. A total of 91.4% patients showed an improvement in grade of pain (32 out of 35 patients) and 45.7% of patients showed improvement in grade of dysphagia (16 out of 35 patients). There was a statistically significant decrease in grades of pain and dysphagia after treatment. Conclusion: The short duration of hypofractionated radiotherapy with Quad Shot was effective with respect to symptom palliation in locally advanced and metastatic inoperable head and neck cancers.

Zero-Shot Style Transfer in Text Using Recurrent Neural Networks

OpenAIRE

Carlson, Keith; Riddell, Allen; Rockmore, Daniel

2017-01-01

Zero-shot translation is the task of translating between a language pair where no aligned data for the pair is provided during training. In this work we employ a model that creates paraphrases which are written in the style of another existing text. Since we provide the model with no paired examples from the source style to the target style during training, we call this task zero-shot style transfer. Herein, we identify a high-quality source of aligned, stylistically distinct text in Bible ve...

First-time viewers' comprehension of films: bridging shot transitions.

Science.gov (United States)

Ildirar, Sermin; Schwan, Stephan

2015-02-01

Which perceptual and cognitive prerequisites must be met in order to be able to comprehend a film is still unresolved and a controversial issue. In order to gain some insights into this issue, our field experiment investigates how first-time adult viewers extract and integrate meaningful information across film cuts. Three major types of commonalities between adjacent shots were differentiated, which may help first-time viewers with bridging the shots: pictorial, causal, and conceptual. Twenty first-time, 20 low-experienced and 20 high-experienced viewers from Turkey were shown a set of short film clips containing these three kinds of commonalities. Film clips conformed also to the principles of continuity editing. Analyses of viewers' spontaneous interpretations show that first-time viewers indeed are able to notice basic pictorial (object identity), causal (chains of activity), as well as conceptual (links between gaze direction and object attention) commonalities between shots due to their close relationship with everyday perception and cognition. However, first-time viewers' comprehension of the commonalities is to a large degree fragile, indicating the lack of a basic notion of what constitutes a film. © 2014 The British Psychological Society.

E-Mail at Work: Is it Really Private?

Science.gov (United States)

Rosenblum, Cindy

This paper examines the controversy of e-mail privacy in the workplace. Once an employee uses an e-mail system that belongs to the employer, according to recent case law, their privacy rights are forfeited. Employers will now have to start creating policies to safeguard themselves from expensive litigation, and employees will have to be more…

Legal and policy issues associated with monitoring employee E-mail

Energy Technology Data Exchange (ETDEWEB)

Segura, M.A.; Rither, A.C.

1997-01-01

This paper examines the legal issues involved with employer monitoring of employee e-mail. In addition to identifying pertinent legal issues, the paper provides guidelines that will help the Pacific Northwest National Laboratory (PNNL) establish a program for monitoring outgoing e-mail to insure compliance with company policies, particularly those regarding protection of trade secrets and proprietary information, and to comply with the Department of Energy`s (DOE) procedures for protecting Export Controlled Information (ECI). Electronic communication has allowed companies to enhance efficiency, responsiveness and effectiveness. E-mail allows employees to transmit all types of data to other individuals inside and outside of their companies. The ease with which information can be transmitted by e-mail has placed trade secrets, proprietary information, and other sensitive data at risk from inadvertent disclosure by employees. As employers attempt to protect their interests through measures such as monitoring e-mail, they may expose themselves to liability under federal and state laws for violating employee privacy. Business use of e-mail has proliferated so rapidly that the federal and state legal systems have not been able to adequately address the issues arising out of its use in the workplace.

Current status and perceived needs of information technology in Critical Access Hospitals: a survey study

Directory of Open Access Journals (Sweden)

George Demiris

2007-01-01

Full Text Available The US Congress established the designation of Critical Access Hospitals in 1997, recognising rural hospitals as vital links to health for rural and underserved populations. The intent of the reimbursement system is to improve financial performance, thereby reducing hospital closures. Informatics applications are thought to be tools that can enable the sustainability of such facilities. The aim of this study is to identify the current use of information and communication technology in Critical Access Hospitals, and to assess their readiness and receptiveness for the use of new software and hardware applications and their perceived information technology (IT needs. A survey was mailed to the administrators of all Critical Access Hospitals in one US state (Missouri and a reminder was mailed a few weeks later. Twenty-seven out of 33 surveys were filled out and returned (response rate 82%. While most respondents (66.7% stated that their employees have been somewhat comfortable in using new technology, almost 15% stated that their employees have been somewhat uncomfortable. Similarly, almost 12% of the respondents stated that they themselves felt somewhat uncomfortable introducing new technology. While all facilities have computers, only half of them have a specific IT plan. Findings indicate that Critical Access Hospitals are often struggling with lack of resources and specific applications that address their needs. However, it is widely recognised that IT plays an essential role in the sustainability of their organisations. The study demonstrates that IT applications have to be customised to address the needs and infrastructure of the rural settings in order to be accepted and properly utilised.

75 FR 70132 - New Incentive Programs and Other Changes for Domestic Mailing Services

Science.gov (United States)

2010-11-17

...) Intelligent Mail prices. b. Letters must include a reply card or envelope, either Business Reply Mail or... pieces that are part of full-service Intelligent Mail [supreg] automation mailings entered at PostalOne... conditions. Reply pieces must bear an Intelligent Mail barcode as of May 1, 2011. This new program provides...

Single-Shot Spectrometry for X-Ray Free-Electron Lasers

International Nuclear Information System (INIS)

Yabashi, Makina; Ishikawa, Tetsuya; Hastings, Jerome B.; Zolotorev, Max S.; Mimura, Hidekazu; Yumoto, Hirokatsu; Matsuyama, Satoshi; Yamauchi, Kazuto

2006-01-01

An experimental scheme to realize single-shot spectrometry for the diagnostics of x-ray free-electron lasers (XFELs) is presented. The combination of an ultraprecisely figured mirror and a perfect crystal form a simple, high-precision spectrometer that can cover an energy range from a few eV to a hundred eV with high resolution. The application of the spectrometer to determine XFEL pulse widths was investigated theoretically and experimentally. It has been shown that the present system can determine pulse widths from sub-fs to ps in a single shot even for spontaneous radiation. The system can be easily extended to even shorter pulses

75 FR 68430 - Domestic Shipping Services Pricing and Mailing Standards Changes

Science.gov (United States)

2010-11-08

... flats bearing Intelligent Mail[supreg] barcodes (IMb TM ). Delivery Confirmation TM service (electronic... Manager, Integrated Business Solutions. Prior to the first mailing of Critical Mail, 10 mailpiece samples must be provided to USPS Manager, Integrated Business Solutions or designee for review and approval...

Teach yourself visually Access 2013

CERN Document Server

McFedries, Paul

2013-01-01

The easy, visual way to learn this popular database program Part of the Office 2013 productivity suite, Access enables you to organize, present, analyze, and share data on a network or over the web. With this Visual guide to show you how, you'll master the fundamentals of this robust database application in no time. Clear, step-by-step instructions are illustrated with full-color screen shots that show exactly what you should see on your screen. Learn to enter new records; create, edit, and design tables and forms; develop queries that generate specific reports; add smart tags to y

Improving Accessibility to Medical Services for Persons with Disabilities in Thailand

Directory of Open Access Journals (Sweden)

Anpatcha Sakhornkhan

2012-06-01

Full Text Available Purpose: This action research aimed at developing an action plan to improve the accessibility to home health care and assistive devices for persons with disabilities in a rural community, and to evaluate changes in the numbers of such persons who received appropriate home health care and assistive devices after a three-month implementation of the action plan.Method: The study was conducted at a sub-district of Maha Sarakham Province, Thailand. The main beneficiaries were 99 persons with disabilities (mean age55.4±18.7 years. Group meetings were organised for persons with disabilities, caregivers, and various community members. An action plan for improving the accessibility of persons with disabilities to home health care and assistive devices was collaboratively formulated and implemented for three months.Results: The main strategy for improving accessibility was to increase the competency of village health volunteers in providing home health care and assistive devices to persons with disabilities. After the three-month action plan implementation, the number of persons with disabilities who received appropriate home health care, i.e. at least once a month, significantly increased from 33.3% to 72.2% (Chi-square test, PConclusions: Under the supervision of physical therapists and/or other allied health professionals, the village health volunteer is likely to be a key person for improving the accessibility to home health care and assistive devices for persons with disabilities in a rural community.Limitations: The study was limited to only one sub-district. No comparable areas were studied. Further, since the study recruited persons with disabilities from a rural community, applicability of the findings to persons with disabilities in an urban community should be considered judiciously.

Open-Rate Controlled Experiment in E-Mail Marketing Campaigns

OpenAIRE

Biloš, Antun; Turkalj, Davorin; Kelić, Ivan

2016-01-01

Purpose – The main purpose of this paper is to test the controlled experiment (A/B split) methodology in B2C oriented e-mail marketing campaigns. Design/Methodology/Approach – E-mail marketing techniques have been a substantial part of e-marketing methodology since the early Internet days of the mid-1990s. From the very beginning of Internet utilization for business purposes, e-mail was one of the most widely used communication techniques in B2B and B2C markets alike. Due to high volumes o...

Shot noise and electronic properties in the inversion-symmetric Weyl semimetal resonant structure

Science.gov (United States)

Yang, Yanling; Bai, Chunxu; Xu, Xiaoguang; Jiang, Yong

2018-02-01

Using the transfer matrix method, the authors combine the analytical formula with numerical calculation to explore the shot noise and conductance of massless Weyl fermions in the Weyl semimetal resonant junction. By varying the barrier strength, the structure of the junction, the Fermi energy, and the crystallographic angle, the shot noise and conductance can be tuned efficiently. For a quasiperiodic superlattice, in complete contrast to the conventional junction case, the effect of the disorder strength on the shot noise and conductance depends on the competition of classical tunneling and Klein tunneling. Moreover, the delta barrier structure is also vital in determining the shot noise and conductance. In particular, a universal Fano factor has been found in a single delta potential case, whereas the resonant structure of the Fano factor perfectly matches with the number of barriers in a delta potential superlattice. These results are crucial for engineering nanoelectronic devices based on this topological semimetal material.

Preparation of Ultracold Atom Clouds at the Shot Noise Level

DEFF Research Database (Denmark)

Gajdacz, M.; Hilliard, A. J.; Kristensen, Mick

2016-01-01

We prepare number stabilized ultracold atom clouds through the real-time analysis of nondestructive images and the application of feedback. In our experiments, the atom number N∼10^6 is determined by high precision Faraday imaging with uncertainty ΔN below the shot noise level, i.e., ΔN... on this measurement, feedback is applied to reduce the atom number to a user-defined target, whereupon a second imaging series probes the number stabilized cloud. By this method, we show that the atom number in ultracold clouds can be prepared below the shot noise level....

Is it too early to move to full electronic PROM data collection?: A randomized controlled trial comparing PROM's after hallux valgus captured by e-mail, traditional mail and telephone.

Science.gov (United States)

Palmen, Leonieke N; Schrier, Joost C M; Scholten, Ruben; Jansen, Justus H W; Koëter, Sander

2016-03-01

Patient reported outcome measures (PROM's) after hallux valgus surgery are used to rate the effectiveness as perceived by the patient. The interpretability of these PROM's is highly dependent on participation rate. Data capture method may be an important factor contributing to the response rate. We investigated the effect on response rate of traditional paper mail, telephone and e-mail PROM's after hallux valgus surgery. All consecutive patients operated between January and September 2013, were identified. Included patients were randomized by envelope in three groups: traditional pen and paper mail, e-mail and telephone. They were asked to fill in a FFI and EQ-5D. Two weeks later non-responders were sent a reminder. Of the 73 included patients, 25 were approached by mail, 24 by e-mail and 24 patients by telephone. The response rate on traditional mail was highest (88%), while response on e-mail was lowest (33%). Response rate on telephone was also high (79%). Response rate on traditional mail and telephone was significantly higher (pmail. Though electronic data collection has enormous potential, this study shows that e-mail yields unacceptable low response rates. It is too early to replace traditional pen-and-paper PROM's by electronic questionnaires. Copyright © 2015 European Foot and Ankle Society. Published by Elsevier Ltd. All rights reserved.

41 CFR 102-192.120 - Must we have an agency mail manager?

Science.gov (United States)

2010-07-01

... mail manager? 102-192.120 Section 102-192.120 Public Contracts and Property Management Federal Property... MANAGEMENT Agency Mail Manager Requirements § 102-192.120 Must we have an agency mail manager? Yes, every Federal agency as defined in § 102-192.35 must have an agency mail manager. Agencies that are not “large...

Take control of spam with Apple Mail

CERN Document Server

Kissell, Joe

2009-01-01

Questions answered in this book include: How does Mail's Junk Mail filtering really work?How does the spam filter use my Previous Recipients list?How could a spammer's email addresses get on my Previous Recipients list?What can I do to not get so much spam in the first place?What's the deal with email that pretends to come from my bank?What features should I look for in a spam-fighting utility or service?Should I try server-based filtering?

Polio and the Vaccine (Shot) to Prevent It

Science.gov (United States)

... and Teen Vaccine Resources Related Links Vaccines & Immunizations Polio and the Vaccine (Shot) to Prevent It Language: ... recommend all children get the vaccine. What is polio? Polio (or poliomyelitis) is a disease caused by ...

Analysis of shot-peening and residual stress relaxation in the nickel-based superalloy RR1000

International Nuclear Information System (INIS)

Foss, B.J.; Gray, S.; Hardy, M.C.; Stekovic, S.; McPhail, D.S.; Shollock, B.A.

2013-01-01

This work assesses the residual stress relaxation of the nickel-based alloy RR1000 due to thermal exposure and dwell-fatigue loading. A number of different characterization methods, including X-ray residual stress analysis, electron back-scattered diffraction, microhardness testing and focused ion beam secondary electron imaging, contributed to a detailed study of the shot-peened region. Thermal exposure at 700 °C resulted in a large reduction in the residual stresses and work-hardening effects in the alloy, but the subsurface remained in a beneficial compressive state. Oxidizing environments caused recrystallization in the near surface, but did not affect the residual stress-relaxation behaviour. Dwell-fatigue loading caused the residual stresses to return to approximately zero at nearly all depths. This work forms part of an ongoing investigation to determine the effects of shot-peening in this alloy with the motivation to improve the fatigue and oxidation resistance at 700 °C

Reference-free unwarping of single-shot spatiotemporally encoded MRI using asymmetric self-refocused echoes acquisition

Science.gov (United States)

Chen, Ying; Chen, Song; Zhong, Jianhui; Chen, Zhong

2015-05-01

This paper presents a phase evolution rewinding algorithm for correcting the geometric and intensity distortions in single-shot spatiotemporally encoded (SPEN) MRI with acquisition of asymmetric self-refocused echo trains. Using the field map calculated from the phase distribution of the source image, the off-resonance induced phase errors are successfully rewound through deconvolution. The alias-free partial Fourier transform reconstruction helps improve the signal-to-noise ratio of the field maps and the output images. The effectiveness of the proposed algorithm was validated through 7 T MRI experiments on a lemon, a water phantom, and in vivo rat head. SPEN imaging was evaluated using rapid acquisition by sequential excitation and refocusing (RASER) which produces uniform T2 weighting. The results indicate that the new technique can more robustly deal with the cases in which the images obtained with conventional single-shot spin-echo EPI are difficult to be restored due to serious field variations.

Clarifying beliefs underlying hunter intentions to support a ban on lead shot

Science.gov (United States)

Schroeder, Susan A.; Fulton, David C.; Doncarlos, Kathy

2016-01-01

Shot from hunting adds toxic lead to environments worldwide. Existing lead shot regulations have been instituted with little understanding of hunter beliefs and attitudes. This study applied the Theory of Reasoned Action, using a multilevel, multivariate approach, to clarify how positive and negative beliefs relate to attitudes about a ban on lead shot. Structure coefficients and commonality analysis were employed to further examine relationships between beliefs and attitudes. Results suggest that while both positive and negative outcomes influence attitudes, positive outcomes were more influential for supporters and negative beliefs for opposers. Management may need to focus on the results from hunters who indicated that they would be unlikely to support a ban, as these hunters include those who may actively oppose additional efforts to regulate lead.

Space based lidar shot pattern targeting strategies for small targets such as streams

Science.gov (United States)

Spiers, Gary D.

2001-01-01

An analysis of the effectiveness of four different types of lidar shot distribution is conducted to determine which is best for concentrating shots in a given location. A simple preemptive targeting strategy is found to work as adequately as a more involved dynamic strategy for most target sizes considered.

Filling in the Gaps: Conservation and Reconstruction of Archaeological Mail Armour

NARCIS (Netherlands)

Wijnhoven, M.A.

2015-01-01

Mail armour is made of many interlinking metal rings. It has been a popular type of defensive gear through the centuries, and this popularity has in part been due to mail armour’s flexibility. However, this very flexibility today hinders its conservation, interpretation and display. Mail pieces

Tobacco industry direct mail receipt and coupon use among young adult smokers.

Science.gov (United States)

Jane Lewis, M; Bover Manderski, Michelle T; Delnevo, Cristine D

2015-02-01

To examine young adult smokers' receipt of tobacco industry direct mail and use of coupons to purchase cigarettes. A total of 699 young adults from a 2011 national survey who reported smoking every day/some days provided self-report data on past-six month receipt of direct mail and past-six month use of coupons to purchase cigarettes. Multivariable logistic regression models were used to calculate adjusted odds of direct mail receipt and coupon use. Overall, 25.1% of young adult smokers reported receiving direct mail from a tobacco company and 24.2% had used a coupon to buy cigarettes in the past 6 months. Direct mail receipt and coupon use to purchase cigarettes were significantly higher among females, daily smokers, and whites. Nearly 70% of smokers who received direct mail had also used a coupon to purchase cigarettes in the preceding 6 months. Brand websites were the most commonly reported means of joining a direct mailing list. This study adds to limited research showing receipt of direct mail and use of price reducing coupons by young adults. Also, higher rates of direct mail receipt and coupon use among females suggest that these strategies may be especially effective in encouraging smoking in females. Copyright © 2014 Elsevier Inc. All rights reserved.

Teleradiology with DICOM e-mail: recommendations of rate at GIT

International Nuclear Information System (INIS)

Mildenberger, P.; Kaemmerer, M.; Klos, G.; Schuetze, B.; Engelmann, U.; Ruggiero, S.; Runa, A.; Weisser, G.; Schroeter, A.; Walz, M.

2005-01-01

E-mail is ideal for ad-hoc connections in teleradiology. The DICOM standard offers the possibility to append DICOM data types as a MIME attachment to any e-mail, thus ensuring the transmission of the original DICOM data. Nevertheless, there are additional requirements (e.g. protection of data privacy) which must be obeyed. Because of the lack of given standards which would grant interoperability as well as manufacturer independence, teleradiology has not been established in Germany until today. Therefore, the IT-Team (Arbeitsgemeinschaft fuer Informationstechnologie, rate at GIT) of the Radiological Society of Germany (Deutsche Roentgengesellschaft, DRG) set up an initiative to standardise telemedicine by using e-mail. Its members agreed that an e-mail-based variant would be the most practicable way to a communication solution - as easy to implement as to use. In their opinion, e-mail represents the smallest common denominator for a safe data interchange that would fulfill the legal advantages for telemedicine in Germany. (orig.)

A rural mail-carrier index of North Dakota red foxes

Science.gov (United States)

Allen, S.H.; Sargeant, A.B.

1975-01-01

Rural mail-carrier sightings of red foxes (Vulpes vulpes) during mid-April, -July, and -September of 1969-73 were compared to spring fox family estimates derived by aerial searches of six townships. The mid-April mail-carrier index reflected annual fox density changes on the six townships (correlation coefficient = 0.958) . Random exclusions of individual mail-carrier reports indicated participation could decline 40 percent without affecting index accuracy.

32 CFR 806b.29 - Sending personal information over electronic mail.

Science.gov (United States)

2010-07-01

... information over electronic mail. (a) Exercise caution before transmitting personal information over e-mail to... 32 National Defense 6 2010-07-01 2010-07-01 false Sending personal information over electronic mail. 806b.29 Section 806b.29 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR...

Gun Shot Wound to the Chest of a Military Working Dog

Science.gov (United States)

2009-06-01

special care ought to be taken when either human or dog is on isolation precautions. Also, animals without airway compromise should be muzzled , as...Gun Shot Wound to Chest of Military Working Dog Military Medicine Radiology Corner, Volume 174, June, 2009 Radiology Corner Gun Shot Wound to...the Chest of a Military Working Dog Guarantor: 2LT Meghan Galer, MSC, USA1 Contributors: 2LT Meghan Galer, MSC, USA1; Donna Magid, MD, MEd2; Les

Is Attribute-Based Zero-Shot Learning an Ill-Posed Strategy?

KAUST Repository

Alabdulmohsin, Ibrahim; Cisse, Moustapha; Zhang, Xiangliang

2016-01-01

One transfer learning approach that has gained a wide popularity lately is attribute-based zero-shot learning. Its goal is to learn novel classes that were never seen during the training stage. The classical route towards realizing this goal is to incorporate a prior knowledge, in the form of a semantic embedding of classes, and to learn to predict classes indirectly via their semantic attributes. Despite the amount of research devoted to this subject lately, no known algorithm has yet reported a predictive accuracy that could exceed the accuracy of supervised learning with very few training examples. For instance, the direct attribute prediction (DAP) algorithm, which forms a standard baseline for the task, is known to be as accurate as supervised learning when as few as two examples from each hidden class are used for training on some popular benchmark datasets! In this paper, we argue that this lack of significant results in the literature is not a coincidence; attribute-based zero-shot learning is fundamentally an ill-posed strategy. The key insight is the observation that the mechanical task of predicting an attribute is, in fact, quite different from the epistemological task of learning the “correct meaning” of the attribute itself. This renders attribute-based zero-shot learning fundamentally ill-posed. In more precise mathematical terms, attribute-based zero-shot learning is equivalent to the mirage goal of learning with respect to one distribution of instances, with the hope of being able to predict with respect to any arbitrary distribution. We demonstrate this overlooked fact on some synthetic and real datasets. The data and software related to this paper are available at https://mine. kaust.edu.sa/Pages/zero-shot-learning.aspx. © Springer International Publishing AG 2016.

Is Attribute-Based Zero-Shot Learning an Ill-Posed Strategy?

KAUST Repository

Alabdulmohsin, Ibrahim

2016-09-03

One transfer learning approach that has gained a wide popularity lately is attribute-based zero-shot learning. Its goal is to learn novel classes that were never seen during the training stage. The classical route towards realizing this goal is to incorporate a prior knowledge, in the form of a semantic embedding of classes, and to learn to predict classes indirectly via their semantic attributes. Despite the amount of research devoted to this subject lately, no known algorithm has yet reported a predictive accuracy that could exceed the accuracy of supervised learning with very few training examples. For instance, the direct attribute prediction (DAP) algorithm, which forms a standard baseline for the task, is known to be as accurate as supervised learning when as few as two examples from each hidden class are used for training on some popular benchmark datasets! In this paper, we argue that this lack of significant results in the literature is not a coincidence; attribute-based zero-shot learning is fundamentally an ill-posed strategy. The key insight is the observation that the mechanical task of predicting an attribute is, in fact, quite different from the epistemological task of learning the “correct meaning” of the attribute itself. This renders attribute-based zero-shot learning fundamentally ill-posed. In more precise mathematical terms, attribute-based zero-shot learning is equivalent to the mirage goal of learning with respect to one distribution of instances, with the hope of being able to predict with respect to any arbitrary distribution. We demonstrate this overlooked fact on some synthetic and real datasets. The data and software related to this paper are available at https://mine. kaust.edu.sa/Pages/zero-shot-learning.aspx. © Springer International Publishing AG 2016.

76 FR 53056 - Outbound International Mailings of Lithium Batteries

Science.gov (United States)

2011-08-25

... POSTAL SERVICE 39 CFR Part 20 Outbound International Mailings of Lithium Batteries AGENCY: Postal... incorporate new maximum limits for the outbound mailing of lithium batteries. This is consistent with [email protected] , with a subject line of ``International Lithium Batteries.'' Faxed comments are not...

One-shot valve may be remotely actuated

Science.gov (United States)

Kami, S.

1965-01-01

One-shot valve, with spring-loaded plunger and sealing diaphragm, incorporates an emergency release actuated by a remote sensor. The plunger is released by the electrical melting of a fuse link and pierces the valve seal. The valve lowers fluid pressure in a container without losing the contained fluid.

31 CFR 515.542 - Mail and telecommunications-related transactions.

Science.gov (United States)

2010-07-01

... 31 Money and Finance: Treasury 3 2010-07-01 2010-07-01 false Mail and telecommunications-related... Licenses, Authorizations, and Statements of Licensing Policy § 515.542 Mail and telecommunications-related..., incident to the provision of telecommunications services between the United States and Cuba, the provision...

76 FR 61947 - Timely Mailing Treated as Timely Filing

Science.gov (United States)

2011-10-06

... regulations affect taxpayers who mail Federal tax documents to the Internal Revenue Service or the United... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part 301 [TD 9543] RIN 1545-BA99 Timely Mailing Treated as Timely Filing AGENCY: Internal Revenue Service, Treasury. ACTION: Correcting amendment...

76 FR 55799 - Outbound International Mailings of Lithium Batteries

Science.gov (United States)

2011-09-09

... POSTAL SERVICE 39 CFR Part 20 Outbound International Mailings of Lithium Batteries AGENCY: Postal... would incorporate new maximum limits for the outbound mailing of lithium batteries to international, or... equipment with lithium metal or lithium-ion batteries that were to be effective October 3, 2011. These...

Private E-Mail Requests and the Diffusion of Responsibility.

Science.gov (United States)

Barron, Greg; Yechiam, Eldad

2002-01-01

Discussion of e-mail technology and requesting information from multiple sources simultaneously focuses on an experiment demonstrating that addressing e-mails simultaneously to multiple recipients may actually reduce the number of helpful responses. Discusses diffusion of responsibility and implications for the application of social cueing theory…

An explanatory study of the use of e-mail investor communication by South African listed companies

Directory of Open Access Journals (Sweden)

Roelof Baard

2016-12-01

Objectives: The objectives of the study were to measure the responsiveness, timeliness and relevance of companies’ responses to e-mail requests, and to test for the determinants (size, market-to-book ratio, profitability, leverage and liquidity thereof. Method: The mystery investor approach and a content analysis were used to study the e-mail handling performance of companies. The associations between company-specific characteristics were statistically tested. Results: It was found that the e-mail handling performance of companies in this study was poor compared with previous studies. Significant relationships between company size and responsiveness and relevance, and between market-to-book ratio and relevance were reported, as well as between the contact method used to request information and relevance and the use of social media and timeliness. Conclusion: Specific areas where companies could improve their investor communications were identified. The need for further research was discussed to explain some of the relationships found, as well as those not found, in contrast to what was expected. Future research is warranted to examine the relationship between the e-mail handling performance of companies and information asymmetry and the cost of equity of companies.

Improving access to adequate pain management in Taiwan.

Science.gov (United States)

Scholten, Willem

2015-06-01

There is a global crisis in access to pain management in the world. WHO estimates that 4.65 billion people live in countries where medical opioid consumption is near to zero. For 2010, WHO considered a per capita consumption of 216.7 mg morphine equivalents adequate, while Taiwan had a per capita consumption of 0.05 mg morphine equivalents in 2007. In Asia, the use of opioids is sensitive because of the Opium Wars in the 19th century and for this reason, the focus of controlled substances policies has been on the prevention of diversion and dependence. However, an optimal public health outcome requires that also the beneficial aspects of these substances are acknowledged. Therefore, WHO recommends a policy based on the Principle of Balance: ensuring access for medical and scientific purposes while preventing diversion, harmful use and dependence. Furthermore, international law requires that countries ensure access to opioid analgesics for medical and scientific purposes. There is evidence that opioid analgesics for chronic pain are not associated with a major risk for developing dependence. Barriers for access can be classified in the categories of overly restrictive laws and regulations; insufficient medical training on pain management and problems related to assessment of medical needs; attitudes like an excessive fear for dependence or diversion; and economic and logistical problems. The GOPI project found many examples of such barriers in Asia. Access to opioid medicines in Taiwan can be improved by analysing the national situation and drafting a plan. The WHO policy guidelines Ensuring Balance in National Policies on Controlled Substances can be helpful for achieving this purpose, as well as international guidelines for pain treatment. Copyright © 2015. Published by Elsevier B.V.

The 'QUAD SHOT'-a phase II study of palliative radiotherapy for incurable head and neck cancer

International Nuclear Information System (INIS)

Corry, June; Peters, Lester J.; D'Costa, Ieta; Milner, Alvin D.; Fawns, Helen; Rischin, Danny; Porceddu, Sandro

2005-01-01

Background and purpose: The primary objective of this study was to estimate the rate of tumour response to a cyclical hypofractionated palliative radiotherapy regimen (QUAD SHOT) in previously untreated patients with incurable squamous cell carcinoma of the head and neck. Secondary objectives were to prospectively evaluate toxicity, quality of life (QoL) and survival in these patients. Patients and methods: The QUAD SHOT consisted of 14 Gy in four fractions, given twice a day and at least 6 h apart, for 2 consecutive days. This regimen was repeated at 4 weekly intervals for a further two courses if there was no tumour progression. The QoL tool used was an abbreviation of the EORTC QLQ-C30. Results: Thirty eligible patients (29 Stage IV, 20 performance status 2-3) had at least one treatment and 16 patients completed all three cycles. Sixteen patients (53%) had an objective response (2CR, 14PR) and a further seven had stable disease. Median overall survival was 5.7 months, median progression free survival was 3.1 months. The treatment was very well tolerated, with improved QoL in 11 of 25 evaluable patients (44%). Conclusion: The QUAD SHOT regimen is an effective palliative treatment with minimal toxicity and a good response rate, which impacts positively on patients' QoL

Shot peening as a pre-treatment to anodic oxidation coating process of AW 6082 aluminum for fatigue life improvement

Czech Academy of Sciences Publication Activity Database

Hadzima, B.; Nový, F.; Trško, L.; Pastorek, F.; Jambor, M.; Fintová, Stanislava

2017-01-01

Roč. 93, 9-12 (2017), s. 3315-3323 ISSN 0268-3768 R&D Projects: GA MŠk(CZ) LQ1601 Institutional support: RVO:68081723 Keywords : Fatigue life * AW 6082 aluminum alloy * Anodizing * Shot peening * Ultrasonic fatigue testing Subject RIV: JL - Materials Fatigue, Friction Mechanics OBOR OECD: Audio engineering, reliability analysis Impact factor: 2.209, year: 2016 https://link.springer.com/content/pdf/10.1007%2Fs00170-017-0776-1.pdf

Sounding out the logo shot

OpenAIRE

Nicolai Jørgensgaard Graakjær

2013-01-01

This article focuses on how sound in combination with visuals (i.e. ‘branding by’) may possibly affect the signifying potentials (i.e. ‘branding effect’) of products and corporate brands (i.e. ‘branding of’) during logo shots in television commercials (i.e. ‘branding through’). This particular focus adds both to the understanding of sound in television commercials and to the understanding of sound brands. The article firstly presents a typology of sounds. Secondly, this typology is applied...

Discourse strategies in professional e-mail negotiation

DEFF Research Database (Denmark)

Jensen, Astrid

2009-01-01

The purpose of this article is to report on some of the preliminary results of an on-going study on the use of discourse strategies in e-mail negotiation. The analysis aims at showing how relations between the participants develop through the use of specific discourse strategies in their e......-mail communication which covers a period of three months, during which the relationship progresses from initial contact to on-going business. Drawing on Hyland's (2005) concept of metadiscourse combined with Charles' (1996) categories of ‘old and new relationship negotiations', this study provides insights...

Filling in the Gaps: Conservation and Reconstruction of Archaeological Mail Armour

Directory of Open Access Journals (Sweden)

Martijn A Wijnhoven

2015-10-01

Full Text Available Mail armour is made of many interlinking metal rings. It has been a popular type of defensive gear through the centuries, and this popularity has in part been due to mail armour’s flexibility. However, this very flexibility today hinders its conservation, interpretation and display. Mail pieces retrieved from archaeological contexts are often in such poor state of preservation that their original shape is unrecognizable. This poses a challenge not only for conserving these artefacts, but also for understanding them. This paper describes a conservation technique for flexible mail that involves restoring preserved rings to their original position and filling in the remaining gaps with dummy rings. In addition to stabilizing the mesh of mail, this measure also aids the artefact’s interpretation. The advantages of using this method with archaeological specimens are presented by means of a case-study concerning the remains of a Roman mail coat found near Novae, Bulgaria. The case-study shows that the choice of conservation technique greatly influences the amount of information that researchers can obtain from this material.

Multishot versus single-shot pulse sequences in very high field fMRI: a comparison using retinotopic mapping.

Directory of Open Access Journals (Sweden)

Jascha D Swisher

Full Text Available High-resolution functional MRI is a leading application for very high field (7 Tesla human MR imaging. Though higher field strengths promise improvements in signal-to-noise ratios (SNR and BOLD contrast relative to fMRI at 3 Tesla, these benefits may be partially offset by accompanying increases in geometric distortion and other off-resonance effects. Such effects may be especially pronounced with the single-shot EPI pulse sequences typically used for fMRI at standard field strengths. As an alternative, one might consider multishot pulse sequences, which may lead to somewhat lower temporal SNR than standard EPI, but which are also often substantially less susceptible to off-resonance effects. Here we consider retinotopic mapping of human visual cortex as a practical test case by which to compare examples of these sequence types for high-resolution fMRI at 7 Tesla. We performed polar angle retinotopic mapping at each of 3 isotropic resolutions (2.0, 1.7, and 1.1 mm using both accelerated single-shot 2D EPI and accelerated multishot 3D gradient-echo pulse sequences. We found that single-shot EPI indeed led to greater temporal SNR and contrast-to-noise ratios (CNR than the multishot sequences. However, additional distortion correction in postprocessing was required in order to fully realize these advantages, particularly at higher resolutions. The retinotopic maps produced by both sequence types were qualitatively comparable, and showed equivalent test/retest reliability. Thus, when surface-based analyses are planned, or in other circumstances where geometric distortion is of particular concern, multishot pulse sequences could provide a viable alternative to single-shot EPI.

76 FR 62607 - Timely Mailing Treated as Timely Filing

Science.gov (United States)

2011-10-11

... affect taxpayers who mail Federal tax documents to the Internal Revenue service or the United States Tax... DEPARTMENT OF THE TREASURY Internal Revenue Service 26 CFR Part 301 [TD 9543] RIN 1545-BA99 Timely Mailing Treated as Timely Filing AGENCY: Internal Revenue Service (IRS), Treasury. ACTION: Correction to...

77 FR 68069 - Outbound International Mailings of Lithium Batteries

Science.gov (United States)

2012-11-15

... POSTAL SERVICE 39 CFR Part 20 Outbound International Mailings of Lithium Batteries AGENCY: Postal... primary and secondary lithium cells or lithium batteries internationally, or to and from an APO, FPO, or... prohibited the mailing of lithium batteries and cells internationally and when sent to and from any Army Post...

Effects of Job Accessibility Improved by Public Transport System: Natural Experimental Evidence from the Copenhagen Metro

DEFF Research Database (Denmark)

Pons Rotger, Gabriel Angel; Nielsen, Thomas Alexander Sick

2015-01-01

This study examines the effect of accessibility to urban jobs via a public transport system on individual earnings and commuting behaviour. The effect of improved public transport based accessibility on these outcomes is determined by exploiting the exogenous variation in access to a public rail ...... with a change in commuting patterns as the improved access to public transport facilitates a shift from employment within the township to better paid jobs in the city centre, as well as in other suburbs of the Copenhagen Metropolitan area...

A practical globalization of one-shot optimization for optimal design of tokamak divertors

Energy Technology Data Exchange (ETDEWEB)

Blommaert, Maarten, E-mail: maarten.blommaert@kuleuven.be [Institute of Energy and Climate Research (IEK-4), FZ Jülich GmbH, D-52425 Jülich (Germany); Dekeyser, Wouter; Baelmans, Martine [KU Leuven, Department of Mechanical Engineering, 3001 Leuven (Belgium); Gauger, Nicolas R. [TU Kaiserslautern, Chair for Scientific Computing, 67663 Kaiserslautern (Germany); Reiter, Detlev [Institute of Energy and Climate Research (IEK-4), FZ Jülich GmbH, D-52425 Jülich (Germany)

2017-01-01

In past studies, nested optimization methods were successfully applied to design of the magnetic divertor configuration in nuclear fusion reactors. In this paper, so-called one-shot optimization methods are pursued. Due to convergence issues, a globalization strategy for the one-shot solver is sought. Whereas Griewank introduced a globalization strategy using a doubly augmented Lagrangian function that includes primal and adjoint residuals, its practical usability is limited by the necessity of second order derivatives and expensive line search iterations. In this paper, a practical alternative is offered that avoids these drawbacks by using a regular augmented Lagrangian merit function that penalizes only state residuals. Additionally, robust rank-two Hessian estimation is achieved by adaptation of Powell's damped BFGS update rule. The application of the novel one-shot approach to magnetic divertor design is considered in detail. For this purpose, the approach is adapted to be complementary with practical in parts adjoint sensitivities. Using the globalization strategy, stable convergence of the one-shot approach is achieved.

Towards understanding and managing the learning process in mail sorting.

Science.gov (United States)

Berglund, M; Karltun, A

2012-01-01

This paper was based on case study research at the Swedish Mail Service Division and it addresses learning time to sort mail at new districts and means to support the learning process on an individual as well as organizational level. The study population consisted of 46 postmen and one team leader in the Swedish Mail Service Division. Data were collected through measurements of time for mail sorting, interviews and a focus group. The study showed that learning to sort mail was a much more complex process and took more time than expected by management. Means to support the learning process included clarification of the relationship between sorting and the topology of the district, a good work environment, increased support from colleagues and management, and a thorough introduction for new postmen. The identified means to support the learning process require an integration of human, technological and organizational aspects. The study further showed that increased operations flexibility cannot be reinforced without a systems perspective and thorough knowledge about real work activities and that ergonomists can aid businesses to acquire this knowledge.

Short wavelength limits of current shot noise suppression

International Nuclear Information System (INIS)

Nause, Ariel; Dyunin, Egor; Gover, Avraham

2014-01-01

Shot noise in electron beam was assumed to be one of the features beyond control of accelerator physics. Current results attained in experiments at Accelerator Test Facility in Brookhaven and Linac Coherent Light Source in Stanford suggest that the control of the shot noise in electron beam (and therefore of spontaneous radiation and Self Amplified Spontaneous Emission of Free Electron Lasers) is feasible at least in the visible range of the spectrum. Here, we present a general linear formulation for collective micro-dynamics of e-beam noise and its control. Specifically, we compare two schemes for current noise suppression: a quarter plasma wavelength drift section and a combined drift/dispersive (transverse magnetic field) section. We examine and compare their limits of applicability at short wavelengths via considerations of electron phase-spread and the related Landau damping effect

Short wavelength limits of current shot noise suppression

Energy Technology Data Exchange (ETDEWEB)

Nause, Ariel, E-mail: arielnau@post.tau.ac.il [Faculty of Exact Sciences, Department of Physics, Tel Aviv University, Tel Aviv (Israel); Dyunin, Egor; Gover, Avraham [Faculty of Engineering, Department of Physical Electronics, Tel Aviv University, Tel Aviv (Israel)

2014-08-15

Shot noise in electron beam was assumed to be one of the features beyond control of accelerator physics. Current results attained in experiments at Accelerator Test Facility in Brookhaven and Linac Coherent Light Source in Stanford suggest that the control of the shot noise in electron beam (and therefore of spontaneous radiation and Self Amplified Spontaneous Emission of Free Electron Lasers) is feasible at least in the visible range of the spectrum. Here, we present a general linear formulation for collective micro-dynamics of e-beam noise and its control. Specifically, we compare two schemes for current noise suppression: a quarter plasma wavelength drift section and a combined drift/dispersive (transverse magnetic field) section. We examine and compare their limits of applicability at short wavelengths via considerations of electron phase-spread and the related Landau damping effect.

Unconditional violation of the shot-noise limit in photonic quantum metrology

Science.gov (United States)

Slussarenko, Sergei; Weston, Morgan M.; Chrzanowski, Helen M.; Shalm, Lynden K.; Verma, Varun B.; Nam, Sae Woo; Pryde, Geoff J.

2017-11-01

Interferometric phase measurement is widely used to precisely determine quantities such as length, speed and material properties1-3. Without quantum correlations, the best phase sensitivity Δ ϕ achievable using n photons is the shot-noise limit, Δ ϕ =1 /√{n }. Quantum-enhanced metrology promises better sensitivity, but, despite theoretical proposals stretching back decades3,4, no measurement using photonic (that is, definite photon number) quantum states has truly surpassed the shot-noise limit. Instead, all such demonstrations, by discounting photon loss, detector inefficiency or other imperfections, have considered only a subset of the photons used. Here, we use an ultrahigh-efficiency photon source and detectors to perform unconditional entanglement-enhanced photonic interferometry. Sampling a birefringent phase shift, we demonstrate precision beyond the shot-noise limit without artificially correcting our results for loss and imperfections. Our results enable quantum-enhanced phase measurements at low photon flux and open the door to the next generation of optical quantum metrology advances.

IMPROVING ACCESS TO DRUGS

Directory of Open Access Journals (Sweden)

Max Joseph Herman

2012-11-01

Full Text Available Although essentially not all therapies need drug intervention, drugs is still an important components in health sector, either in preventive, curative, rehabilitative or promotion efforts. Hence the access to drugs is a main problem, either in international or national scale even to the smallest unit. The problem on access to drugs is very complicated and cannot be separated especially from pharmacy management problems; moreover in general from the overall lack of policy development and effective of health policy, and also the implementation process. With the policy development and effective health policy, rational drug uses, sufficient health service budget so a country can overcome the health problems. Besides infrastructures, regulations, distribution and cultural influences; the main obstacles for drug access is drugs affordability if the price of drugs is an important part and determined by many factors, especially the drug status whether is still patent orgenerics that significantly decrease cost of health cares and enhance the drugs affordability. The determination of essential drug prices in developing countries should based on equity principal so that poor people pay cheaper and could afford the essential drugs. WHO predicts two third of world population can not afford the essential drugs in which in developing countries, some are because of in efficient budget allocation in consequence of drug distribution management, including incorrect selection and allocation and also irrational uses. In part these could be overcome by enhancing performances on the allocation pharmacy needs, including the management of information system, inventory management, stock management and the distribution. Key words: access, drugs, essential drugs, generic drugs

The Application of E-Mail to College English Teaching in China

Science.gov (United States)

Wang, Guofeng

2010-01-01

With the development of information technology in the past 10 years, e-mail has been widely used in the field of English teaching. This paper, based on an analysis of the ways of using e-mail in college English teaching in China, probes the feasibility and the benefits of application of e-mail to college English teaching.

Effect of high energy shot peening pressure on the stress corrosion cracking of the weld joint of 304 austenitic stainless steel

International Nuclear Information System (INIS)

Zhiming, Lu; Laimin, Shi; Shenjin, Zhu; Zhidong, Tang; Yazhou, Jiang

2015-01-01

The weld joint of 304 stainless steel is treated using high energy shot peening(HESP) with various shot peening pressures. The grain size and metallographic microstructure of the specimen surface layer are analyzed using the X-ray diffraction method, and the surface hardness is measured. Slow strain rate tension tests are then performed to investigate the effect of shot peening pressure on the stress corrosion sensitivity. The results show that in the surface layer of the specimen, the grain refinement, hardness and the strain-induced plastic deformation all increase with the increasing shot peening pressure. Martensitic transformation is observed in the surface layer after being treated with HESP. The martensite phase ratio is found to increase with increasing shot peening pressure. The result also shows that the effects of the shot peening treatment on the stress corrosion sensitivity index depend on the shot peening pressure. When the shot peening pressure is less than 0.4 MPa, the grain refinement effect plays the main role, and the stress corrosion sensitivity index decreases with the increasing shot peening pressure. In contrast, when the shot peening pressure is higher than 0.4 MPa, the martensite transformation effect plays the main role, the stress corrosion sensitivity index increases with increasing shot peening pressure

Demystifying Open Access

International Nuclear Information System (INIS)

Mele, Salvatore

2007-01-01

The tenets of Open Access are to grant anyone, anywhere and anytime free access to the results of scientific research. HEP spearheaded the Open Access dissemination of scientific results with the mass mailing of preprints in the pre-WWW era and with the launch of the arXiv preprint system at the dawn of the '90s. The HEP community is now ready for a further push to Open Access while retaining all the advantages of the peer-review system and, at the same time, bring the spiralling cost of journal subscriptions under control. I will present a possible plan for the conversion to Open Access of HEP peer-reviewed journals, through a consortium of HEP funding agencies, laboratories and libraries: SCOAP3 (Sponsoring Consortium for Open Access Publishing in Particle Physics). SCOAP3 will engage with scientific publishers towards building a sustainable model for Open Access publishing, which is as transparent as possible for HEP authors. The current system in which journals income comes from subscription fees is replaced with a scheme where SCOAP3 compensates publishers for the costs incurred to organise the peer-review service and give Open Access to the final version of articles. SCOAP3 will be funded by all countries active in HEP under a 'fair share' scenario, according to their production of HEP articles. In this talk I will present a short overview of the history of Open Access in HEP, the details of the SCOAP3 model and the outlook for its implementation.

AN ECOLOGICAL RISK ASSESSMENT OF LEAD SHOT EXPOSURE IN NON-WATERFOWL AVIAN SPECIES: UPLAND GAME BIRDS AND RAPTORS

Science.gov (United States)

There is increasing concern that birds in terrestrial ecosystems may be exposed to spent lead shot. Evidence exists that upland birds, particularly mourning doves (Zenaida macroura), ingest spent lead shot and that raptors ingest lead shot by consuming wounded game. Mortality, ne...

20 CFR 638.516 - Laundry, mail, and telephone service.

Science.gov (United States)

2010-04-01

... 20 Employees' Benefits 3 2010-04-01 2010-04-01 false Laundry, mail, and telephone service. 638.516... PROGRAM UNDER TITLE IV-B OF THE JOB TRAINING PARTNERSHIP ACT Center Operations § 638.516 Laundry, mail, and telephone service. (a) The center operator shall provide adequate laundry services and supplies at...

Gender Differences in Perceived Gratifications Obtained through Electronic Mail

Science.gov (United States)

Harper, Vernon B., Jr.; Harper, Erika J.

2010-01-01

Electronic mail provides users with unique positive psychological consequences that differentiate it from other media. These consequences or gratifications have been mentioned separately across the electronic mail literature, yet there is no specific measure for these gratifications. The study found that females (M = 7.7; SD = 1.8) achieve higher…

Using E-mail in a Math/Computer Core Course.

Science.gov (United States)

Gurwitz, Chaya

This paper notes the advantages of using e-mail in computer literacy classes, and discusses the results of incorporating an e-mail assignment in the "Introduction to Mathematical Reasoning and Computer Programming" core course at Brooklyn College (New York). The assignment consisted of several steps. The students first read and responded…

Full report of laser doppler velocimetry (Het-V) data, results , and analysis for pRad shot 0632

Energy Technology Data Exchange (ETDEWEB)

Tupa, Dale [Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Tainter, Amy Marie [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

2016-06-21

This was a collaborative shot with AWE investigators Paul Willis-Patel, David Bell, Seth Grant, David Tarr, and James Richley. The shot was assembled in Los Alamos, after which David Bell set up the probe holder and finalized the alignment. The probe holder location and configuration was modified from previous years to make room for the laser illuminated visible imaging diagnostic. The LANL pRad PDV team was Dale Tupa, Amy Tainter, and Patrick Medina. This shot had three PDV probes: one aimed at the center, one aimed at a feature, one aimed at the reverse side of the shot. The shot also had 9 points of a spectroscopy diagnostic. The pRad team helped set up and field the spectroscopy, but did not help with any data analysis. (The support documentation for the PDV results includes a timing map for the spectroscopy.) Please direct questions on the velocimetry to Dale Tupa or Amy Tainter. The shot radiographs were classified, but the data from the optical diagnostics are not.

When access to drugs meets catch-up: Insights from the use of CL threats to improve access to ARV drugs in Brazil

NARCIS (Netherlands)

Ramani, Shyama V.; Urias, E.

2018-01-01

Access to affordable lifesaving medicines is considered a human right. This leads to a question largely understudied in the catch-up literature on accumulation of industrial capabilities. Can the need to improve access to an essential commodity impact the sectoral catch-up trajectory of the

Analysis of the Spanish-speaking mailing list RADIOLOGIA

International Nuclear Information System (INIS)

Rodriguez-Recio, Francisco Javier; Sendra-Portero, Francisco

2007-01-01

The objective of this study was to analyse the mailing list RADIOLOGIA during its first 5 years of operation (from 1998 to 2003). A survey questionnaire was sent to evaluate the characteristics of subscribers and to score (from 0 to 9) the functionality, usefulness and quality of the mailing list. All messages sent to the list during the evaluated period were classified and quantified. A social network analysis was performed from all messages replied to during 2001 and 2002 with the option 'reply to' included in the subject. One hundred and forty (36.8%) responses were collected from 380 subscribers, mainly radiologists (90.0%). 80% of responders were located in Spain, 16% in Latin America, and 4% in other places. The obtained scores (mean ± standard deviation) were: functionality 7.4 ± 1.3; usefulness 7.0 ± 1.4; and quality of e-mail contents 6.0 ± 1.4. During the evaluated period 2700 e-mail messages were sent to the list, with a monthly distribution of 44.3 ± 26.0. The list functioning has been based on an active minority of subscribers that provided information and responses to the rest of the subscribers, a ring of active members that participated in discussions, and about 50% of passive members

E-mail support as an adjunct to cognitive-behavioral group therapy for social anxiety disorder: Impact on dropout and outcome.

Science.gov (United States)

Delsignore, Aba; Rufer, Michael; Emmerich, Juliane; Weidt, Steffi; Brühl, Annette Beatrix; Moergeli, Hanspeter

2016-10-30

The present study evaluates the impact of semi-individualized e-mail support as an adjunct to cognitive behavioral group therapy (CBGT) for social anxiety disorder (SAD) on dropout and outcome. The effectiveness of additional semi-individualized e-mail support was evaluated for the whole sample and for a subsample of patients at risk of dropping out of therapy. A total of 91 patients with SAD were allocated either to the intervention condition (CBGT with e-mail support), or to the control condition (CBGT without e-mail support). Anxiety symptoms, depression, global symptomatology and life satisfaction were assessed at pretreatment, post-treatment and follow-up (3, 6 and 12 months). From pre-treatment to post-treatment, both groups improved significantly on all symptom measures. Therapy gains were maintained at the 1-year follow-up. Subsample analyses showed that CBGT+e-mail was more effective than CGBT alone in reducing symptom severity among patients missing at least two therapy sessions. Additionally, in this subgroup, those receiving additional e-mail support showed a tendency towards lower dropout rates. Based on the results of this study, semi-individualized e-mail support between sessions seems to enhance the effectiveness of CBGT for SAD patients at risk of dropping out of treatment and should be considered as an additional tool in clinical practice. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

41 CFR 102-192.145 - Which program levels should have a mail manager?

Science.gov (United States)

2010-07-01

... should have a mail manager? 102-192.145 Section 102-192.145 Public Contracts and Property Management... have a mail manager? Every program level within a Federal agency that generates a significant quantity of outgoing mail should have its own mail manager. Each agency must decide which programs will have a...

Strategies to improve smallholders' market access

NARCIS (Netherlands)

Tilburg, van A.; Schalkwyk, van H.D.

2011-01-01

Smallholders, especially in less developed countries, have encountered several challenges in gaining access to markets. Market access includes the ability to obtain necessary farm inputs and farm services, and the ability to deliver farm products to buyers. Market access was less of a problem in the

Electromyographic Patterns during Golf Swing: Activation Sequence Profiling and Prediction of Shot Effectiveness.