DOCSLIB.ORG

Nikon Metrology Addresses the Challenges of Inspecting Graphene

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Nikon Metrology Addresses the Challenges of Inspecting Graphene Nikon metrology addresses the challenges of inspecting graphene Wide range of optical systems support graphene research applications In recognition of the importance of graphene, the www.graphene.manchester.ac.uk, where the crystalline material was new wonder material that is ultra-light and flexible first extracted from graphite, provides a comprehensive background to the material’s discovery and uses. It also gives an insight into example yet 200 times stronger than steel, Nikon Metrology graphene applications. Inventions include its use in long-lasting focuses on providing inspection solutions for research light bulbs that are about to be marketed, mobile phones that can of these new industrial materials and its application theoretically be bent double, and specialised infill material to realise areas. The purpose of this document is to advise on performance-enhancing carbon fibre tennis racquets and golf club shafts. excellent, proven methods for optically examining and measuring features on graphene in its raw and Producers of the raw material, developers of products containing processed states. graphene, and researchers in industry and academe will all benefit from the coherent strategy that Nikon Metrology is putting forward. It brings together the company’s established and recently developed products that are suitable for non-contact inspection of the material Bill Clement, Business Development Director at Nikon Metrology, has and is coupled with a new advisory service to help optimise their 28 years of experience in microscopy and coordinates the activities of utilisation. a team of experienced staff and engineers across Europe. Their remit includes supporting research and development into the inspection of Mr Clement said, “The graphene community is amazingly open, with innovative materials and assisting in the realisation of components knowledge shared readily between experts and practitioners in the field. and products utilising these new materials. “We are modelling our graphene advisory service on the same spirit of Graphene is currently one of the most prominent of these. The openness and if a Nikon Metrology product is not the best solution for disruptive technology is extremely important, as it has the potential to a particular task, we will say so. revolutionise a host of applications from water filtration and medical engineering through electronics and optics to energy generation “However, we have a wealth of different equipment for optical and lighting. A visit to the UK’s University of Manchester website inspection, selection and quality control of various forms of chemically, 1 “ We have a wealth of different equipment for optical inspection, selection and quality control of various forms of chemically, epitaxially and micromechanically synthesised graphene sheet, layers and printed structures, from the Nano metric range up to typically one hundred microns thick. Bill Clement, Business Development Director at Nikon Metrology Researchers have developed a graphene-based, flexible LED display prototype that is incredibly thin and bright (Shutterstock image gallery) SMZ stereomicroscopes feature up to a Upright LV series microscopes are suited The JCM NeoScope benchtop scanning electron microscope stunning 25:1 zoom ratio and are suited to for graphene layer thickness grading by SEM is capable of isolating platelets and shape/size of grade and sort graphene samples. Equipped identifying colour of slices or to examine graphene flakes. with a digital microscope camera, high graphene material that is assmbled on quality images can be recorded for analysis. semicon, wafer or diced chips. epitaxially and micromechanically synthesised graphene sheet, layers The next stage in the inspection process is provided by a Nikon and printed structures, from the Nano metric range up to typically one Metrology LV Eclipse series microscope, which has a range hundred microns thick. I should like to outline in this article what we of interchangeable nosepieces, allowing higher magnification are able to provide.” and a full range of contrast techniques. Featuring episcopic and diascopic illumination of the sample, the model family including The first pillar of Nikon Metrology’s offering is its SMZ series of the LV100ND allows the user to see and judge how many layers stereomicroscopes equipped with a digital camera such as the thick the graphene is, according to the colours observed and Nikon DS-Ri2 or DS-fi2 with L3 or U3 controllers for capturing the edge contrast. Such detailed study is very fast indeed and and archiving images. Several are in use at the University of Manchester provides useful information on the suitability of the flake for for initial selection of suitable graphite flakes from which to isolate a next process as well as continually verifying the method of graphene. The British Government’s Chancellor of the Exchequer, George production. Osborne, was photographed at the university looking through one of the instruments at the official opening of the National Graphene Institute on A major advantage of the instrument over most other similar 20th March 2015. The research centre enables academics and industry microscopes on the market is that the image is the right way round and to work side-by-side on graphene applications of the future. the right way up. It is a longstanding feature of LV Eclipse microscopes, which were developed for use in the semiconductor industry, where The SMZ stereo microscope range, with its industry-leading 25:1 zoom, correct orientation of the image of the wafer or integrated circuit is is ideal for many tasks including initial grading and sorting of graphite essential. A majority of microscopes are designed primarily for medical samples owing to the instrument’s long working distance and wide field applications in which it may be less critical to see which way round of view. Combined with the stereoscopic image, they enable the sample’s a cell is viewed, so manufacturers may omit the required corrective texture and shape to be understood and then manipulated effectively. optics. 2 221 µm 183 µm Height step 1.09 nm With measuring performance far into the sub-nanometre range, the BW surface profiler provides an efficient and economical method for evaluating the suitability of graphene flakes. Deficiences in layers of flakes with height differences as minimal as 1 nanometre are identified by the BW white light interferometer. Graphs courtesy of Dr. Peter Blake, Graphene Industries Ltd. In Mr Clement’s opinion, the process of graphene production and graphene flake and the capability of the process that produced it. Naturally component development requires the use of both SMZ and LV Eclipse the image is upright and the right way round, so printed or etched features microscopes as a minimum. The third stage would be to investigate are presented correctly to the operator. the material structure in significantly closer detail, for which three alternatives exist. Thirdly, atomic force microscopy, for which a raster-scanning, high resolution probe microscope is used, provides a large amount of First is the benchtop scanning electron microscope (SEM), such as the dimensional information of the sample in the X, Y and Z axes, as well as JCM 6000 NeoScope, which is presented to customers as the result of indicating its magnetic and chemical properties. This type of equipment a collaboration between Nikon and Tokyo-based JEOL, who are experts provides highly accurate and detailed data, with each inspection generally in many areas including electron microscopy. The simple and affordable, taking many hours to complete, unlike a Nikon BW interferometer which touch-panel-controlled imaging tool combines the high resolution and can return results within 20 seconds. depth of field of a powerful SEM with the familiarity of a digital camera. Its magnification of up to x60,000 allows the quality of raw graphene to In addition to these front-line instruments, Nikon Metrology has other be inspected in very high detail when compared with optical microscopy. products in its range that are proving useful and relevant for graphene inspection and quality control. One is the iNEXIV video coordinate An enhancement to the SEM, which can be retrofitted, is energy measuring systems, whose large field of view, long working dispersive spectroscopy (EDS) employing X-ray emissions from the scan distance and wide XYZ stroke enable easy, automatic measuring of 3D area. Backscattered electron images display compositional information components. They are therefore ideal for checking the dimensions of a resulting from different chemical elements within a sample and their graphene sample. Some models, such as the confocal NEXIV VMR- distribution. EDS allows areas of interest to be analysed, elements K3040C (Z120x), employ an Eclipse LV optical lens with a top-of-the- identified and their relative proportions to be measured. Notably, this range confocal imaging option for increasing the optical Z-axis resolution equipment is positioned safely and out of sight under the covers of the and contrast of the image, enabling highest quality for making coordinate JCM 6000 NeoScope, rather than being an external and vulnerable measurements with great speed over extended X/Y areas. It is well suited, addition mounted on the side. for example, to examining printed graphene structures extending beyond a microscope’s field of view. The second instrument offered for detailed sample inspection is an enhanced version of the LV Eclipse microscope, designated BW range, Underpinning the use of all Nikon’s measuring and inspection microscopes equipped for white light interferometry (WLI). It includes interferometry is an advanced range of manually driven and motorised, high precision objectives manufactured by a special team in a world-class factory stages with software for automated large area recording functionality. They in Japan, together with a high speed digital camera and a Nikon- derive from the manufacturer’s long experience in semiconductor wafer developed, dedicated software algorithm combining all the product handling and inspection. The NWL200 series of wafer loaders are capable elements for providing outstanding Z-axis data.
Load more

Recommended publications
  • 9780367508234 Text.Pdf
    Development of the Global Film Industry The global film industry has witnessed significant transformations in the past few years. Regions outside the USA have begun to prosper while non-traditional produc- tion companies such as Netflix have assumed a larger market share and online movies adapted from literature have continued to gain in popularity. How have these trends shaped the global film industry? This book answers this question by analyzing an increasingly globalized business through a global lens. Development of the Global Film Industry examines the recent history and current state of the business in all parts of the world. While many existing studies focus on the internal workings of the industry, such as production, distribution and screening, this study takes a “big picture” view, encompassing the transnational integration of the cultural and entertainment industry as a whole, and pays more attention to the coordinated develop- ment of the film industry in the light of influence from literature, television, animation, games and other sectors. This volume is a critical reference for students, scholars and the public to help them understand the major trends facing the global film industry in today’s world. Qiao Li is Associate Professor at Taylor’s University, Selangor, Malaysia, and Visiting Professor at the Université Paris 1 Panthéon- Sorbonne. He has a PhD in Film Studies from the University of Gloucestershire, UK, with expertise in Chinese- language cinema. He is a PhD supervisor, a film festival jury member, and an enthusiast of digital filmmaking with award- winning short films. He is the editor ofMigration and Memory: Arts and Cinemas of the Chinese Diaspora (Maison des Sciences et de l’Homme du Pacifique, 2019).
    [Show full text]
  • Risk Management of Research and Development Projects; Evidence from Insurance Sector in Kuwait
    ISSN:2229- 6247 Sundus K Al-Yatama et al | International Journal of Business Management and Economic Research(IJBMER), Vol 12(2), 2021, 1893-1902 Risk Management of Research and Development Projects; Evidence from Insurance Sector in Kuwait Dr. Sundus K Al-Yatama Assistant Professor, Department of Insurance and Banking, College of Business Studies, PAAET, Kuwait Dr. Nasser Assaf Assistant Professor, Talal Abu-Ghazaleh University College for Innovation (TAGUCI), Jordan Dr. Saad Zighan* Assistant Professor, Faculty of Administrative and Financial Studies, University of Petra, Jordan *Corresponding Author: [email protected]; Abstract Research and development projects are a substantial feature of insurance companies' competitiveness and survival. However, these projects are developed in high-uncertainty environments, and risk management becomes a crucial tool for R&D project managers. Thus, this study focuses on the risk management of R&D projects and attempts to mitigate the risks in R&D projects in insurance companies. Data were collected from 15 insurance companies in Kuwait, and 30 online interviews were conducted. This study identified several risks related to R&D projects in the insurance sector. Those risks were grouped into three main sets: risks associated with the nature of the Research and development projects, risks related to the customer, and risks associated with the project's nature. The study finds that proactive and reactive risk management is critical to managing the R&D project's risks. Accordingly, the study developed an ongoing risk management model involving six steps planning, identify risks, risk assessment, risk analysis, implementation, and monitoring Keywords: Insurance Sector; R&D Projects; Risk Management; Ongoing Risk Management Model 1.
    [Show full text]
  • A Comprehensive Framework to Reinforce Evidence Synthesis Features in Cloud-Based Systematic Review Tools
    applied sciences Article A Comprehensive Framework to Reinforce Evidence Synthesis Features in Cloud-Based Systematic Review Tools Tatiana Person 1,* , Iván Ruiz-Rube 1 , José Miguel Mota 1 , Manuel Jesús Cobo 1 , Alexey Tselykh 2 and Juan Manuel Dodero 1 1 Department of Informatics Engineering, University of Cadiz, 11519 Puerto Real, Spain; [email protected] (I.R.-R.); [email protected] (J.M.M.); [email protected] (M.J.C.); [email protected] (J.M.D.) 2 Department of Information and Analytical Security Systems, Institute of Computer Technologies and Information Security, Southern Federal University, 347922 Taganrog, Russia; [email protected] * Correspondence: [email protected] Abstract: Systematic reviews are powerful methods used to determine the state-of-the-art in a given field from existing studies and literature. They are critical but time-consuming in research and decision making for various disciplines. When conducting a review, a large volume of data is usually generated from relevant studies. Computer-based tools are often used to manage such data and to support the systematic review process. This paper describes a comprehensive analysis to gather the required features of a systematic review tool, in order to support the complete evidence synthesis process. We propose a framework, elaborated by consulting experts in different knowledge areas, to evaluate significant features and thus reinforce existing tool capabilities. The framework will be used to enhance the currently available functionality of CloudSERA, a cloud-based systematic review Citation: Person, T.; Ruiz-Rube, I.; Mota, J.M.; Cobo, M.J.; Tselykh, A.; tool focused on Computer Science, to implement evidence-based systematic review processes in Dodero, J.M.
    [Show full text]
  • Raw Materials Use Reduction, Replacement, and Recycling - Tong Qiu
    ENVIRONMENT AND DEVELOPMENT- Vol. II - Raw Materials Use Reduction, Replacement, and Recycling - Tong Qiu RAW MATERIALS USE REDUCTION, REPLACEMENT, AND RECYCLING Tong Qiu Department of Chemical Engineering, Tsinghua University, Beijing, People’s Republic of China Keywords: Raw materials, reduction, substitution, replacement, recycling, ecomaterials, LCA (life-cycle assessment), LCED (life-cycle engineering design) Contents 1. The Direction of Development—Ecomaterials 2. Life-Cycle Assessment 2.1. Life-Cycle Engineering Design 3. Raw Material Substitutes and Conservation 3.1. The Place of Science and Technology 3.2. Developing Clean Technology 3.3. Replacing Non-Renewable Resources with Renewable Resources 3.4. Material Re-production 3.5. Substitutes for Raw Materials Bibliography Biographical Sketch Summary This article discusses the development of ecomaterials, which is a trend in material industrial development. Furthermore, life-cycle assessment, life-cycle engineering design, and methods of reducing and replacing raw materials are also presented. Natural resources are not inexhaustible, and there are limits in terms of quantity and time to acquiring raw materials from the natural world. Industrial progress, economic development, and population growth in the twentieth century has led people to exploit natural resources in a predatory manner. With regard to mineral resources, statistics indicate that the rate of mineral resources consumption has always been higher than the rate of population growth. For example, while the world’s population doubled between 1950 andUNESCO 1990, the products using the – major EOLSS six minerals (aluminum, copper, lead, nickel, tin, and zinc) increased more than eight times. Although shortage of resources cast a shadow over the twentieth century, there was no continuous shortage of mineral resources.
    [Show full text]
  • Is Sustainability in Fashion? Industry Leaders Share Their Views
    Is Sustainability in Fashion? Industry leaders share their views Written by Contents Acknowledgements 3 Executive Summary 4 1. A Global Problem 7 2. Ever Onwards? Can the fashion and textiles industry become more sustainable? What the leaders say 11 Change in Three Parts: The role of consumers, brands & policymakers 11 Raising the Standard: The need for better, more consistent data 17 Financial Realities: The true cost of sustainability 21 Turbocharging Change: Does technological innovation hold the key? 25 The Last Word 29 Appendix 30 2 Acknowledgements Is sustainability in fashion? Industry leaders share their views was written by The Economist Intelligence Unit (The EIU) and sponsored by the U.S. Cotton Trust Protocol, a new system that uses verified data to encourage more sustainable growth of cotton. The findings are based on a literature review, a survey and a comprehensive interview programme conducted by The EIU between May and September 2020. The EIU bears sole responsibility for the content of this report. The findings and views expressed herein do not necessarily reflect the views of the partners and experts. The report was produced by a team of EIU researchers, writers, editors and graphic designers, including: Katherine Stewart Tom Nolan Isabel Moura Project Director Survey Manager Graphic Designer Antonia Kerle Mike Jakeman Emma Ruckley Project Manager Contributing Writer Sub-editor Interviewees Our thanks are due to the following people for their time and insights: Stefan Seidel Katrin Ley Kimberly Smith Head of Corporate Managing Director, Chief Supply Chain Officer, Sustainability, PUMA Fashion for Good Everlane Dr. Jurgen Janssen Franke Henke Indi Davis Head of the Secretariat of Senior Vice President of Head of Program, Strategy, the German Sustainable Sustainability, adidas Zilingo Textile Partnership Kathleen Talbot Chief Sustainability Officer, Reformation 3 Executive Summary Arguably the fashion and textile industry is What can be done to address these myriad and not sustainable in its current form.
    [Show full text]
  • Concepts and Definitions for Identifying R&D
    Frascati Manual 2015 Guidelines for Collecting and Reporting Data on Research and Experimental Development © OECD 2015 Chapter 2 Concepts and definitions for identifying R&D This chapter provides the definition of research and experimental development (R&D) and of its components, basic research, applied research and experimental development. These definitions are essentially unchanged from those in previous editions of the manual. Where there are differences, they reflect changes in culture and the use of language. To provide guidance on what is and what is not an R&D activity, five criteria are provided which require the activity to be novel, creative, uncertain in it outcome, systematic and transferable and/or reproducible. Since the last edition, the treatment of R&D expenditure in the System of National Accounts (SNA) has changed from an expense to a capital investment. As a result, the language of this manual, and of the SNA, is closer and there are additional requirements for measurements of financial flows. While the manual has always applied to all scientific disciplines, there is more emphasis on the social sciences, humanities and the arts, in addition to the natural sciences and engineering. Measuring R&D activities through surveys, administrative data, or interviews raises questions about boundaries and what is and what is not included and this chapter provides examples to help answer those questions. The manual is used to interpret R&D data as part of policy development and evaluation, but the focus of this chapter is on definitions for measurement purposes. 43 I-2. CONCEPTS AND DEFINITIONS FOR IDENTIFYING R&D 2.1.
    [Show full text]
  • Handheld Microscope Users Guide
    Handheld Microscope Users Guide www.ScopeCurriculum.com ii Handheld Microscope Users Guide Hand-Held Microscope User’s Guide Table of Contents INTRODUCTION ..................................................................................................................................1 What is a Scope-On-A-Rope? .....................................................................................................1 Which model do you have?.........................................................................................................2 Analog vs. Digital .........................................................................................................................3 Where can I buy a SOAR? ...........................................................................................................3 NEW SCOPE-ON-A-ROPE..................................................................................................................4 Parts and Assembly of SOAR .....................................................................................................4 Connections .................................................................................................................................5 Turning It On.................................................................................................................................5 Comparing and Installing Lenses...............................................................................................6 How to Use and Capture Images with the 30X Lens.................................................................7
    [Show full text]
  • The Microscope Parts And
    The Microscope ­ Parts and Use Name:_______________________ Period:______ Historians credit the invention of the compound microscope to the Dutch spectacle maker, Zacharias Janssen, around the year 1590. The compound microscope uses lenses and light to enlarge the image and is also called an optical or light microscope (vs./ an electron microscope). The simplest optical microscope is the magnifying glass and is good to about ten times (10X) magnification. The compound microscope has two systems of lenses for greater magnification, 1) the ocular, or eyepiece lens that one looks into and 2) the objective lens, or the lens closest to the object. Before purchasing or using a microscope, it is important to know the functions of each part. Eyepiece Lens: the lens at the top that you look through. They are usually 10X or 15X power. Tube: Connects the eyepiece to the objective lenses Arm: Supports the tube and connects it to the base. It is used along with the base to carry the microscope Base: The bottom of the microscope, used for support Illuminator: A steady light source (110 volts) used in place of a mirror. Stage: The flat platform where you place your slides. Stage clips hold the slides in place. Revolving Nosepiece or Turret: This is the part that holds two or more objective lenses and can be rotated to easily change power. Objective Lenses: Usually you will find 3 or 4 objective lenses on a microscope. They almost always consist of 4X, 10X, 40X and 100X powers. When coupled with a 10X (most common) eyepiece lens, we get total magnifications of 40X (4X times 10X), 100X , 400X and 1000X.
    [Show full text]
  • Chapter 11 Applications of Ore Microscopy in Mineral Technology
    CHAPTER 11 APPLICATIONS OF ORE MICROSCOPY IN MINERAL TECHNOLOGY 11.1 INTRODUCTION The extraction of specific valuable minerals from their naturally occurring ores is variously termed "ore dressing," "mineral dressing," and "mineral beneficiation." For most metalliferous ores produced by mining operations, this extraction process is an important intermediatestep in the transformation of natural ore to pure metal. Although a few mined ores contain sufficient metal concentrations to require no beneficiation (e.g., some iron ores), most contain relatively small amounts of the valuable metal, from perhaps a few percent in the case ofbase metals to a few parts per million in the case ofpre­ cious metals. As Chapters 7, 9, and 10ofthis book have amply illustrated, the minerals containing valuable metals are commonly intergrown with eco­ nomically unimportant (gangue) minerals on a microscopic scale. It is important to note that the grain size of the ore and associated gangue minerals can also have a dramatic, and sometimes even limiting, effect on ore beneficiation. Figure 11.1 illustrates two rich base-metal ores, only one of which (11.1b) has been profitably extracted and processed. The McArthur River Deposit (Figure I 1.1 a) is large (>200 million tons) and rich (>9% Zn), but it contains much ore that is so fine grained that conventional processing cannot effectively separate the ore and gangue minerals. Consequently, the deposit remains unmined until some other technology is available that would make processing profitable. In contrast, the Ruttan Mine sample (Fig. 11.1 b), which has undergone metamorphism, is relativelycoarsegrained and is easily and economically separated into high-quality concentrates.
    [Show full text]
  • Science for Energy Technology: Strengthening the Link Between Basic Research and Industry
    ďŽƵƚƚŚĞĞƉĂƌƚŵĞŶƚŽĨŶĞƌŐLJ͛ƐĂƐŝĐŶĞƌŐLJ^ĐŝĞŶĐĞƐWƌŽŐƌĂŵ ĂƐŝĐŶĞƌŐLJ^ĐŝĞŶĐĞƐ;^ͿƐƵƉƉŽƌƚƐĨƵŶĚĂŵĞŶƚĂůƌĞƐĞĂƌĐŚƚŽƵŶĚĞƌƐƚĂŶĚ͕ƉƌĞĚŝĐƚ͕ĂŶĚƵůƟŵĂƚĞůLJĐŽŶƚƌŽů ŵĂƩĞƌĂŶĚĞŶĞƌŐLJĂƚƚŚĞĞůĞĐƚƌŽŶŝĐ͕ĂƚŽŵŝĐ͕ĂŶĚŵŽůĞĐƵůĂƌůĞǀĞůƐ͘dŚŝƐƌĞƐĞĂƌĐŚƉƌŽǀŝĚĞƐƚŚĞĨŽƵŶĚĂƟŽŶƐ ĨŽƌŶĞǁĞŶĞƌŐLJƚĞĐŚŶŽůŽŐŝĞƐĂŶĚƐƵƉƉŽƌƚƐKŵŝƐƐŝŽŶƐŝŶĞŶĞƌŐLJ͕ĞŶǀŝƌŽŶŵĞŶƚ͕ĂŶĚŶĂƟŽŶĂůƐĞĐƵƌŝƚLJ͘dŚĞ ^ƉƌŽŐƌĂŵĂůƐŽƉůĂŶƐ͕ĐŽŶƐƚƌƵĐƚƐ͕ĂŶĚŽƉĞƌĂƚĞƐŵĂũŽƌƐĐŝĞŶƟĮĐƵƐĞƌĨĂĐŝůŝƟĞƐƚŽƐĞƌǀĞƌĞƐĞĂƌĐŚĞƌƐĨƌŽŵ ƵŶŝǀĞƌƐŝƟĞƐ͕ŶĂƟŽŶĂůůĂďŽƌĂƚŽƌŝĞƐ͕ĂŶĚƉƌŝǀĂƚĞŝŶƐƟƚƵƟŽŶƐ͘ ďŽƵƚƚŚĞ͞ĂƐŝĐZĞƐĞĂƌĐŚEĞĞĚƐ͟ZĞƉŽƌƚ^ĞƌŝĞƐ KǀĞƌƚŚĞƉĂƐƚĞŝŐŚƚLJĞĂƌƐ͕ƚŚĞĂƐŝĐŶĞƌŐLJ^ĐŝĞŶĐĞƐĚǀŝƐŽƌLJŽŵŵŝƩĞĞ;^ͿĂŶĚ^ŚĂǀĞĞŶŐĂŐĞĚ ƚŚŽƵƐĂŶĚƐŽĨƐĐŝĞŶƟƐƚƐĨƌŽŵĂĐĂĚĞŵŝĂ͕ŶĂƟŽŶĂůůĂďŽƌĂƚŽƌŝĞƐ͕ĂŶĚŝŶĚƵƐƚƌLJĨƌŽŵĂƌŽƵŶĚƚŚĞǁŽƌůĚƚŽƐƚƵĚLJ ƚŚĞĐƵƌƌĞŶƚƐƚĂƚƵƐ͕ůŝŵŝƟŶŐĨĂĐƚŽƌƐ͕ĂŶĚƐƉĞĐŝĮĐĨƵŶĚĂŵĞŶƚĂůƐĐŝĞŶƟĮĐďŽƩůĞŶĞĐŬƐďůŽĐŬŝŶŐƚŚĞǁŝĚĞƐƉƌĞĂĚ ŝŵƉůĞŵĞŶƚĂƟŽŶŽĨĂůƚĞƌŶĂƚĞĞŶĞƌŐLJƚĞĐŚŶŽůŽŐŝĞƐ͘dŚĞƌĞƉŽƌƚƐĨƌŽŵƚŚĞĨŽƵŶĚĂƟŽŶĂůĂƐŝĐZĞƐĞĂƌĐŚEĞĞĚƐƚŽ ƐƐƵƌĞĂ^ĞĐƵƌĞŶĞƌŐLJ&ƵƚƵƌĞǁŽƌŬƐŚŽƉ͕ƚŚĞĨŽůůŽǁŝŶŐƚĞŶ͞ĂƐŝĐZĞƐĞĂƌĐŚEĞĞĚƐ͟ǁŽƌŬƐŚŽƉƐ͕ƚŚĞƉĂŶĞůŽŶ 'ƌĂŶĚŚĂůůĞŶŐĞƐĐŝĞŶĐĞ͕ĂŶĚƚŚĞƐƵŵŵĂƌLJƌĞƉŽƌƚEĞǁ^ĐŝĞŶĐĞĨŽƌĂ^ĞĐƵƌĞĂŶĚ^ƵƐƚĂŝŶĂďůĞŶĞƌŐLJ&ƵƚƵƌĞ ĚĞƚĂŝůƚŚĞŬĞLJďĂƐŝĐƌĞƐĞĂƌĐŚŶĞĞĚĞĚƚŽĐƌĞĂƚĞƐƵƐƚĂŝŶĂďůĞ͕ůŽǁĐĂƌďŽŶĞŶĞƌŐLJƚĞĐŚŶŽůŽŐŝĞƐŽĨƚŚĞĨƵƚƵƌĞ͘dŚĞƐĞ ƌĞƉŽƌƚƐŚĂǀĞďĞĐŽŵĞƐƚĂŶĚĂƌĚƌĞĨĞƌĞŶĐĞƐŝŶƚŚĞƐĐŝĞŶƟĮĐĐŽŵŵƵŶŝƚLJĂŶĚŚĂǀĞŚĞůƉĞĚƐŚĂƉĞƚŚĞƐƚƌĂƚĞŐŝĐ ĚŝƌĞĐƟŽŶƐŽĨƚŚĞ^ͲĨƵŶĚĞĚƉƌŽŐƌĂŵƐ͘;ŚƩƉ͗ͬͬǁǁǁ͘ƐĐ͘ĚŽĞ͘ŐŽǀͬďĞƐͬƌĞƉŽƌƚƐͬůŝƐƚ͘ŚƚŵůͿ ϭ ^ĐŝĞŶĐĞĨŽƌŶĞƌŐLJdĞĐŚŶŽůŽŐLJ͗^ƚƌĞŶŐƚŚĞŶŝŶŐƚŚĞ>ŝŶŬďĞƚǁĞĞŶĂƐŝĐZĞƐĞĂƌĐŚĂŶĚ/ŶĚƵƐƚƌLJ Ϯ EĞǁ^ĐŝĞŶĐĞĨŽƌĂ^ĞĐƵƌĞĂŶĚ^ƵƐƚĂŝŶĂďůĞŶĞƌŐLJ&ƵƚƵƌĞ ϯ ŝƌĞĐƟŶŐDĂƩĞƌĂŶĚŶĞƌŐLJ͗&ŝǀĞŚĂůůĞŶŐĞƐĨŽƌ^ĐŝĞŶĐĞĂŶĚƚŚĞ/ŵĂŐŝŶĂƟŽŶ ϰ ĂƐŝĐZĞƐĞĂƌĐŚEĞĞĚƐĨŽƌDĂƚĞƌŝĂůƐƵŶĚĞƌdžƚƌĞŵĞŶǀŝƌŽŶŵĞŶƚƐ ϱ ĂƐŝĐZĞƐĞĂƌĐŚEĞĞĚƐ͗ĂƚĂůLJƐŝƐĨŽƌŶĞƌŐLJ
    [Show full text]
  • Mediating Role of Firm R&D in Creating Product And
    economies Article Mediating Role of Firm R&D in Creating Product and Process Innovation: Empirical Evidence from Norway Yee Yee Sein and Viktor Prokop * Science and Research Centre, Faculty of Economics and Administration, University of Pardubice, 532 10 Pardubice, Czech Republic; [email protected] * Correspondence: [email protected] Abstract: Government funding actively engages in private R&D investment to enhance firm inno- vation. At the same time, firms are forced to find additional sources of competitive advantage, e.g., through cooperation based on the triple- or quadruple-helix principles. This paper analyses whether government funding and cooperation based on the triple-helix and quadruple-helix principles spur firms’ product and process innovation rather directly or indirectly, taking into account the role of firms R&D. For this purpose, we collect data from the Community Innovation Survey and analyse 5045 Norwegian firms by using partial least squares structural equation modelling. Our results confirm hypotheses that public funding and both triple-helix and quadruple-helix cooperation sig- nificantly influence firms’ research and development activities. Surprisingly, on the one hand, we showed that neither public funding nor triple- and quadruple-helix cooperation affect firms’ product innovation directly. Moreover, the results show a negative influence of government funding and triple- and quadruple-helix cooperation on Norwegian firms’ product innovation. On the other hand, process innovation is influenced positively and directly by firms’ cooperation based on the triple- and quadruple-helix principles. The results of our analyses clearly show the key role of firm’s R&D, which has proven to be a mediator of the effects of public funding and triple- and quadruple-helix Citation: Sein, Yee Yee, and Viktor cooperation on the product and process innovation activities of Norwegian firms.
    [Show full text]
  • Microscope Innovation Issue Fall 2020
    Masks • COVID-19 Testing • PAPR Fall 2020 CHIhealth.com The Innovation Issue “Armor” invention protects test providers 3D printing boosts PPE supplies CHI Health Physician Journal WHAT’S INSIDE Vol. 4, Issue 1 – Fall 2020 microscope is a journal published by CHI Health Marketing and Communications. Content from the journal may be found at CHIhealth.com/microscope. SUPPORTING COMMUNITIES Marketing and Communications Tina Ames Division Vice President Making High-Quality Masks 2 for the Masses Public Relations Mary Williams CHI Health took a proactive approach to protecting the community by Division Director creating and handing out thousands of reusable facemasks which were tested to ensure they were just as effective after being washed. Editorial Team Sonja Carberry Editor TACKLING CHALLENGES Julie Lingbloom Graphic Designer 3D Printing Team Helps Keep Taylor Barth Writer/Associate Editor 4 PAPRs in Use Jami Crawford Writer/Associate Editor When parts of Powered Air Purifying Respirators (PAPRS) were breaking, Anissa Paitz and reordering proved nearly impossible, a team of creators stepped in with a Writer/Associate Editor workable prototype that could be easily produced. Photography SHARING RESOURCES Andrew Jackson Grassroots Effort Helps Shield 6 Nebraska from COVID-19 About CHI Health When community group PPE for NE decided to make face shields for health care providers, CHI Health supplied 12,000 PVC sheets for shields and CHI Health is a regional health network headquartered in Omaha, Nebraska. The 119 kg of filament to support their efforts. combined organization consists of 14 hospitals, two stand-alone behavioral health facilities, more than 150 employed physician ADVANCING CAPABILITIES practice locations and more than 12,000 employees in Nebraska and southwestern Iowa.
    [Show full text]