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Article
Publication date: 6 February 2017

Zhanfu Li and Xin Tong

The purpose of this paper is to design the geometrical structure of banana screen, and this study aims to improve the screen efficiency.

Abstract

Purpose

The purpose of this paper is to design the geometrical structure of banana screen, and this study aims to improve the screen efficiency.

Design/methodology/approach

The discrete element method was used to simulate the sieving process of banana screen with the inclinations of decks improved by Fibonacci sequence. The effect of each deck along screen length on the screening efficiency of particles was studied in this paper.

Findings

The comparisons among three groups of industrial banana screens with five different consecutive Fibonacci numbers have been made, and the variations of fine particle ratio were also investigated. The results show that the banana screening improved by the 5 Fibonacci sequence, 3, 5, 8, 13 and 21, has the good screening performance in the simulation. It is found that the inclination degree of the first deck at the feed end is the key factor to determine screening efficiency of banana screens.

Practical implications

It is not possible to consider all real physical factors exactly in a virtual model. The experiment prototype of banana screen was used to simply verify the feasibility of the methodology.

Originality/value

This work is helpful for designing the geometric parameters of the curved screen and gives a broad perspective to improve the efficiency of banana screens.

Details

Journal of Engineering, Design and Technology, vol. 15 no. 1
Type: Research Article
ISSN: 1726-0531

Keywords

Article
Publication date: 30 September 2014

Gyles Glover, Anna Christie and Chris Hatton

The purpose of this paper is to present information from the Joint Health and Social Care Self-Assessment Framework (JHSCSAF) on reported rates of cervical cancer, breast cancer…

Abstract

Purpose

The purpose of this paper is to present information from the Joint Health and Social Care Self-Assessment Framework (JHSCSAF) on reported rates of cervical cancer, breast cancer and bowel cancer screening for eligible people with learning disabilities in England in 2012/2013 compared to screening rates for the general population.

Design/methodology/approach

Between 94 and 101 Learning Disability Partnership Boards, as part of the JHSCSAF, provided information to allow the calculation of rates of cervical cancer, breast cancer and bowel cancer screening in their locality, for eligible people with learning disabilities and for the population as a whole.

Findings

At a national level, reported cancer screening coverage for eligible people with learning disabilities was substantially lower than for the population as a whole (cervical cancer screening 27.6 per cent of people with learning disabilities vs 70 per cent of total population; breast cancer screening 36.8 per cent of people with learning disabilities vs 57.8 per cent of total population; bowel cancer screening 28.1 per cent of people with learning disabilities vs 40.5 per cent of the general population). There were considerable geographical variations in reported coverage for all three screening programmes.

Originality/value

Consistent with previous research, localities in England report cancer screening rates for eligible people with learning disabilities considerably below those of the general population. There is an urgent need to address data availability and quality issues, as well as reasonable adjustments to cancer screening programmes to ensure uniformly high rates of cancer screening for people with learning disabilities across England.

Details

Tizard Learning Disability Review, vol. 19 no. 4
Type: Research Article
ISSN: 1359-5474

Keywords

Article
Publication date: 1 March 2005

Tolga Taner and Jiju Antony

Aims to establish the critical score and screening accuracy of the CAGE Questionnaire in three treatment settings – primary health care, walk‐in (triage) clinic and the emergency…

Abstract

Purpose

Aims to establish the critical score and screening accuracy of the CAGE Questionnaire in three treatment settings – primary health care, walk‐in (triage) clinic and the emergency room.

Design/methodology/approach

Taguchi methods are applied to three screens of the CAGE questionnaire.

Findings

Analysis of the sensitivity and specificity data of three CAGE screens by leveling factor (p′), signal‐to‐noise ratios (S/N, SS/N) and their dependent relation resulted in critical CAGE scores of 1, 1 and 2; and high screening accuracy levels of 98.44, 97.20 and 94.92 percent, respectively. The illustrated method yielded excellent (≥95 percent) screening accuracy values for primary health care, emergency room and walk‐in clinic patients.

Originality/value

To reduce misclassification rates of alcohol abuse, screening systems should concentrate first on developing ways to standardize protocols. Further work is needed to establish high screening accuracy in other clinical settings, and particularly in those at risk of alcohol abuse in the general population.

Details

International Journal of Health Care Quality Assurance, vol. 18 no. 2
Type: Research Article
ISSN: 0952-6862

Keywords

Article
Publication date: 1 April 1983

C. Phippard

A summary of basic screen printing procedures is given, covering the main factors in quality control. These include: various means of controlling thickness of deposit; the…

Abstract

A summary of basic screen printing procedures is given, covering the main factors in quality control. These include: various means of controlling thickness of deposit; the approach to printing extra fine line work; the mechanical characteristics of different types of squeegee and their practical effects; maximum print areas and print gaps in relation to screen sizes. The paper concludes with a detailed faultfinding chart with recommendations on the remedies to be adopted.

Details

Circuit World, vol. 10 no. 1
Type: Research Article
ISSN: 0305-6120

Article
Publication date: 20 December 2003

Vonny Martanegara and Brian H. Kleiner

The purpose of this article is to show the importance of pre‐employment screening for hospitals. Pre‐employment screening in the hiring process is a must for hospitals, especially…

1552

Abstract

The purpose of this article is to show the importance of pre‐employment screening for hospitals. Pre‐employment screening in the hiring process is a must for hospitals, especially in the health care industry, where financial damages and lawsuits for hospitals recently increased because of negligent hiring. The information in this article is based on books about human resources in the health care industry, journals about medicine and law, and mostly articles from outsourced screening firms that provide service in the health care field. The scope of the article is to show the effectiveness of employee screening for hospitals in order to prevent or minimise lawsuits because of negligent hiring. Based on information about the benefits of employment screening in the health care industry, it is important for hospitals to implement “due diligence” by including screening programmes in their hiring process. The screening process can be done in‐house or be delegated to outside service providers that match the criteria. It is better to outsource these tasks so that hospitals can focus on other human resources tasks such as managing their employees to improve services for their visitors or customers.

Details

Management Research News, vol. 26 no. 12
Type: Research Article
ISSN: 0140-9174

Keywords

Article
Publication date: 28 January 2014

Kazimierz Drabczyk and Piotr Panek

The paper aims to present results of investigations carried out on the front electrode of the solar cell. The front-side electrode for solar cells based on crystalline material is…

Abstract

Purpose

The paper aims to present results of investigations carried out on the front electrode of the solar cell. The front-side electrode for solar cells based on crystalline material is obtained by the screen printing method. Screen printing has been the prevailing method of electrode deposition because of its low cost. One of the ways to improve the cell efficiency and reduce the production costs is a further refinement of the metal electrode screen printing process.

Design/methodology/approach

The researches were focused on the modification of mechanical parameters of screen printing process to ensure the best possible cross-section of the front electrode geometry. The main printing process parameters were constant, however, the print speed was variable. The obtained fine line of front contact was characterized morphologically – the dimension and geometry of the front contact cross-section – by scanning electron microscopy technique.

Findings

The thin paths of 100 μm in width were screen printed applying a new silver-paste made by Du Pont. The printing speed has significant effect on print quality in the way that the lower speed enhanced the printed results.

Research limitations/implications

For newest pastes (e.g. PV17D) influence of screen printing parameters on the front metallic electrodes geometry of solar cell is not so significant. Presented screen printing process can still give good results, but the further optimization for the new paste must be performed to achieve better cross-section geometry.

Originality/value

This paper confirms that one-step screen printing process can still give good results. The screen printed thin paths of 100 μm in width have good cross-section aspect ratio.

Details

Circuit World, vol. 40 no. 1
Type: Research Article
ISSN: 0305-6120

Keywords

Article
Publication date: 5 October 2015

Anna Marriott, Sue Turner, Sharon Ashby and Deborah Rees

– The purpose of this paper is to describe the role of the screening liaison nurses for adults with learning disabilities employed by Peninsula Community Health.

1796

Abstract

Purpose

The purpose of this paper is to describe the role of the screening liaison nurses for adults with learning disabilities employed by Peninsula Community Health.

Design/methodology/approach

This paper reports on the national situation in regard to cancer screening for people with learning disabilities and explores the barriers which limit their participation in these screening programmes. It describes the screening liaison nurse role and presents case examples of the work they do.

Findings

The local screening rates for people with learning disabilities have increased since the creation of this role in 2011.

Originality/value

Increasing the uptake of cancer screening by people with learning disabilities is clearly in line with existing national priorities. To the author’s knowledge this is a unique role in this country and the authors propose that other areas would benefit from adopting this model of working.

Details

Tizard Learning Disability Review, vol. 20 no. 4
Type: Research Article
ISSN: 1359-5474

Keywords

Article
Publication date: 28 May 2024

Miranda Nonikashvili, Maia Kereselidze, Otar Toidze and Tina Beruchashvili

This study aims to examine the availability and comprehensiveness of policies pertaining to colorectal cancer (CRC) in Central, Eastern European and South Caucasus countries, as…

Abstract

Purpose

This study aims to examine the availability and comprehensiveness of policies pertaining to colorectal cancer (CRC) in Central, Eastern European and South Caucasus countries, as it is a major public health concern in these regions and the second most common cause of cancer deaths among women.

Design/methodology/approach

We performed a scoping review using the Arksey and O'Malley methodology, searching for publicly available policy documents from 18 countries. We described the prevention methods and activities in each country based on the World Health Organization guidelines for CRC screening.

Findings

Our research found that most countries had at least five policies related to CRC prevention, which most commonly included primary, secondary and tertiary prevention measures. Elements such as promoting healthy lifestyle choices and implementing screening methods such as fecal occult blood tests, fecal immunochemical tests or colonoscopy were frequently mentioned in these policies. However, target age ranges varied among countries. Our analysis revealed a pressing need to increase the availability and utilization of CRC screening in these countries.

Research limitations/implications

One of the main limitations of this study is that it is a desk review conducted using internet-based resources, which may have missed important sources or recent policy documents that are not yet available online. Despite our efforts to include all relevant policies, it is possible that we overlooked other policies that contain relevant information, such as those that cover cancer treatment methods. Additionally, our search excluded primary healthcare and universal healthcare coverage policies, which could include important information on CRC prevention and control activities. Additionally, as a scoping review approach was used, no critical assessment of the included studies or literature was conducted. Furthermore, due to the limited number of countries included, the comparability of the findings is limited. In future research, it would be beneficial to expand the study and collect new data from decision-makers and stakeholders to further investigate these hypotheses. It is also important to note that the presence of a policy document is not the end goal, as it is simply a step toward better outcomes.

Practical implications

In summary, our research highlights the need for improved and unified efforts toward preventing and detecting CRC in Central, Eastern European and South Caucasus countries. This knowledge can be used to focus efforts on developing a standardized policy document and national screening program that can be adapted to meet the unique needs of each country. The importance of CRC screening, regardless of need, must be emphasized in order to aid in the transition from curative to preventive cancer care. Our study highlights the need for more detailed and science-based policies for CRC prevention and screening in Central, Eastern European and South Caucasus countries. While many countries have policies in place, they often lack key components and do not fully reflect current evidence-based guidelines. To improve population health outcomes, further research is needed to understand the implementation and enforcement of these policies as well as their impact on cancer incidence and survival. As the screening landscape evolves, countries may learn from each other and a better understanding of the complex policy frameworks that impact CRC screening is needed so that countries can update and tailor policy documents to their specific situations.

Social implications

In conclusion, policymakers in Central, Eastern European and South Caucasus countries have implemented various policy approaches to prevent and control the CRC. The effectiveness of these approaches varies across countries and depends on several factors, including the availability of resources, the level of public awareness and the political will to implement effective policies. Further research is needed to determine the most effective policy approaches for CRC prevention in these regions and to ensure that the right policies are in place to reduce the incidence and impact of this disease.

Originality/value

The study aimed to identify gaps in existing research and areas for future work by mapping, categorizing and organizing existing evidence on CRC policies in Central, Eastern European and South Caucasus countries. Additional research is necessary to understand the implementation and enforcement of these policies and how they impact health outcomes such as cancer incidence and survival.

Highlights

  1. CRC policy is heterogeneous in Central and Eastern Europe and the South Caucasus region.

  2. There are particularly important differences regarding the implementation of CRC screening.

  3. Cancer screening and palliative care approaches were less frequently included.

  4. Variations exist in the comprehensiveness of policy by prevention level and country.

CRC policy is heterogeneous in Central and Eastern Europe and the South Caucasus region.

There are particularly important differences regarding the implementation of CRC screening.

Cancer screening and palliative care approaches were less frequently included.

Variations exist in the comprehensiveness of policy by prevention level and country.

Details

Journal of Health Organization and Management, vol. 38 no. 4
Type: Research Article
ISSN: 1477-7266

Keywords

Article
Publication date: 31 May 2024

Rizwan Malik, Humayon Dar and Aishath Muneeza

There is no uniform methodology adopted worldwide for Shariah equity screening. The purpose of this research paper is to suggest reforms required to improve Shariah screening

Abstract

Purpose

There is no uniform methodology adopted worldwide for Shariah equity screening. The purpose of this research paper is to suggest reforms required to improve Shariah screening methodologies used for equities using Dow Jones Islamic Market Index, which is the world’s first such methodology adopted.

Design/methodology/approach

This research uses a qualitative research methodology that goes beyond analysing secondary data on the subject matter. It includes conducting semi-structured interviews with selected subject matter experts to gain insights into the practical issues associated with existing Shariah screening methodologies. The aim is to identify areas for potential reforms that can be implemented in the future. By combining secondary data analysis with first-hand perspectives from experts, this research provides a comprehensive understanding of the challenges and opportunities in Shariah screening, contributing to the development of practical and effective reforms.

Findings

The study recommends the inclusion of additional filters in Shariah screening methodologies to promote stocks that are not only Shariah-compliant but also socially responsible. It suggests that while a certain level of Shariah non-compliance threshold may be tolerated during the initial screening stage, over time, this accepted threshold should gradually decrease. The ultimate goal is to achieve 0% thresholds for Shariah-compliant equities. By advocating for stricter criteria and a progressive reduction in non-compliance tolerance, the study highlights the importance of continuously improving and refining Shariah screening practices to ensure higher levels of compliance and alignment with Shariah principles.

Originality/value

It is anticipated that the findings of this research provides original insights and contributions to existing knowledge. It offers novel perspectives, innovative approaches and solutions to address specific areas in need of reform. By focusing on enhancing the effectiveness and standardisation of Shariah-compliant investment practices, the research brings fresh perspectives and adds value to the field. Its unique contribution lies in identifying and addressing emerging challenges and proposing improvements in Shariah screening methodologies.

Details

International Journal of Law and Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1754-243X

Keywords

Book part
Publication date: 8 August 2013

Donald H. Kluemper

It is widely established that many hiring managers view social networking websites (SNWs) such as LinkedIn and/or Facebook in the employment selection process, leading to the…

Abstract

Purpose

It is widely established that many hiring managers view social networking websites (SNWs) such as LinkedIn and/or Facebook in the employment selection process, leading to the acceptance or rejection of job applicants. Due to the rapid evolution of social media, scientific study of SNWs has been substantially outpaced by organizational practice. This chapter focuses on a wide range of issues related to SNW screening relevant to research and practice.

Design/methodology/approach

The chapter: (1) reviews the current state of SNW screening practices, (2) describes a wide range of HR issues that should be considered such as privacy, discrimination, negligent hiring, validity, reliability, generalizability, impression management, applicant reactions, and utility, (3) draws connections to related issues already addressed by established employment selection methods to inform SNW screening, (4) discusses pros and cons of potential SNW screening approaches, and (5) provides a framework of best practices that should be incorporated into social network screening policies.

Findings

As an emerging employment selection approach, SNW screening demonstrates potential as a rich source of applicant information, but includes numerous legal and ethical issues. Further, these potential benefits and risks vary widely depending on the approaches used.

Originality/value

Provides HR practitioners with a wide range of information necessary to develop an effective social network screening policy, while making the case for academics to pursue research in this nascent area.

Details

Social Media in Human Resources Management
Type: Book
ISBN: 978-1-78190-901-0

Keywords

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