Proven Strategies for increasing Adoption and EngagementChristian Buckley
While Office 365 continues to grow at a rapid rate, adoption can be slow and difficult without a strategy in place. This presentation covers a number of different topics that all have an impact on end user adoption and engagement. This presentation shares: a "go to market" strategy for a successful Office 365 deployment; productivity features that will enhance adoption; strategies for keeping end users engaged; how to track usage and activity so you can measure your success; and touches on many of the productivity features (Groups, Delve, Yammer, co-editing, etc). The primary focus, however, is on the management/ongoing educational aspects of a successful deployment.
Overview of 'The Digital Renaissance of Work' book by Paul Miller and Elizabeth Marsh, with reflections from DWG Communications Manager, Ephraim Freed on what it means to be a 'Digital Renaissance of Work Communicator'
Eating the enterprise mobile elephant - Digital Workplace Group (DWG)Digital Workplace Group
Enterprise mobile seems like a massive, unapproachable topic. This presentation offers digital workplace best practices for building a strategy for prioritizing and managing employee mobile apps. This includes a user-focused approach that can help you solve real business problems.
Proven Strategies for increasing Adoption and EngagementChristian Buckley
While Office 365 continues to grow at a rapid rate, adoption can be slow and difficult without a strategy in place. This presentation covers a number of different topics that all have an impact on end user adoption and engagement. This presentation shares: a "go to market" strategy for a successful Office 365 deployment; productivity features that will enhance adoption; strategies for keeping end users engaged; how to track usage and activity so you can measure your success; and touches on many of the productivity features (Groups, Delve, Yammer, co-editing, etc). The primary focus, however, is on the management/ongoing educational aspects of a successful deployment.
Overview of 'The Digital Renaissance of Work' book by Paul Miller and Elizabeth Marsh, with reflections from DWG Communications Manager, Ephraim Freed on what it means to be a 'Digital Renaissance of Work Communicator'
Eating the enterprise mobile elephant - Digital Workplace Group (DWG)Digital Workplace Group
Enterprise mobile seems like a massive, unapproachable topic. This presentation offers digital workplace best practices for building a strategy for prioritizing and managing employee mobile apps. This includes a user-focused approach that can help you solve real business problems.
Rapid Prototyping for Orthopedic Surgery - AcetabulumVaibhav Bagaria
The production of a copy of the fracture or a deformity in a bone with a complex geometry can be one of the important applications of the integration between two modern computer-based technologies, reverse engineering (RE) and rapid prototyping (RP).
In this session we'll discuss how agile analysis and project management processes can be applied to Drupal implementation. We'll discuss the setting of expectations for stakeholders when planning and executing a Drupal project, and how to avoid the typical pitfalls. You'll also learn how a multi-disciplined project team can smooth your project execution, and increase your chance for overall success.
IBM Collaboration Solutions Use Case HandbookAlan Hamilton
Useful examples for different parts of any organization and how they can develop more engaged employees and better business outcomes from using IBM solutions.
Agile and collaborative documentation production - the key to achieving user ...Andy McDonald
How can agile methods and collaborative content building improve how we do documentation for software users? The role of technical writers is evolving to being architects or a content stratgey, see why.
Social Solutions for User Support and CommunicationKen Efta
Deck for a Webinar presented to an online audience for the Society for Technical Communications (STC) in August 2010. Outlines use of socially-focused solutions for support and internal communications.
Rapid Prototyping for Orthopedic Surgery - AcetabulumVaibhav Bagaria
The production of a copy of the fracture or a deformity in a bone with a complex geometry can be one of the important applications of the integration between two modern computer-based technologies, reverse engineering (RE) and rapid prototyping (RP).
In this session we'll discuss how agile analysis and project management processes can be applied to Drupal implementation. We'll discuss the setting of expectations for stakeholders when planning and executing a Drupal project, and how to avoid the typical pitfalls. You'll also learn how a multi-disciplined project team can smooth your project execution, and increase your chance for overall success.
IBM Collaboration Solutions Use Case HandbookAlan Hamilton
Useful examples for different parts of any organization and how they can develop more engaged employees and better business outcomes from using IBM solutions.
Agile and collaborative documentation production - the key to achieving user ...Andy McDonald
How can agile methods and collaborative content building improve how we do documentation for software users? The role of technical writers is evolving to being architects or a content stratgey, see why.
Social Solutions for User Support and CommunicationKen Efta
Deck for a Webinar presented to an online audience for the Society for Technical Communications (STC) in August 2010. Outlines use of socially-focused solutions for support and internal communications.
Houston UiPath Community - Document Understanding Solution AcceleratorsDianaGray10
Join us to discuss how to leverage Document Understanding much faster with Solution Accelerators
- Overview of Solution Accelerators
- How to access DU Solution Accelerators
- Upside to using Solution Accelerators
- Features and Contents
Fun Quiz at the end!
Design and Characterization of Cellular Solids from Modeling through Solid Fr...Matthew Wettergreen
Presentation given to the Solid Freeform Fabrication Conference, Austin, TX 8/2006
ABSTRACT
Cellular solids studies the mechanical effects of the material arrangement of architectures for the goal of designing materials which are lightweight and possess high structural integrity. These architectures present themselves frequently in structural members in nature (bone, plant stalks, and porous rock) and are now used frequently in design (tissue engineering scaffolds, mechanical design). Until now however, physical studies of these architectures have been completed using molding techniques (for 2D) and random models (for 3D). Rapid prototyping (RP) provides high repeatability during replication which decreases error in studied samples and can serve to reduce the number of conflicting variables which confound the development of structural relationships. In this study we designed and characterized four geometric solids from the Platonic and Archimedean set of polyhedra, the simplest architectures that exist in nature which exhibit symmetry and order. Multiple models of these polyhedra were generated using computer aided design at similar topologies but with varying volume fractions. Employing finite element analysis we analyzed the structures with simulated uni-axial linear compressive tests. We then built actual models of the architectures using solid laser sintering (SLS) with a Sinterstation 2500Plus. The architectures were printed at porosities of 80% and 90% by volume with a bounding box of 2cm x 2cm x 2cm. After printing of the models, they were scanned with micro-computed tomography (µCT) as a validation of the use of SLS for fabrication of computer modeled architectures. Finally, the architectures were compressed to fracture using an MTS, validating the modeling component of the design and providing information which will allow for the determination of relationships which govern the material arrangement and resulting mechanical properties. These results of this study are useful in the development of models which directly relate complex architecture to mechanical properties; these models can be used to develop any architecture based on given input parameters such as porosity, surface area, connectivity and fracture pattern.
Poster: Tailoring the Mechanical Environment of Scaffolds with Computer Aided...Matthew Wettergreen
ABSTRACT
Tailoring the Mechanical Environment of Scaffolds with Computer Aided Design and Rapid Prototyping
Wettergreen MA, Bucklen BS, Mikos AG, Liebschner MAK
Department of Bioengineering, Rice University, Houston, TX 77005
While porous scaffolds have shown success in stimulating tissue growth, the random organization of the microarchitecture results in regions exhibiting large variability in mechanical properties. Stress profiles on the scaffold surface depend upon the volume fraction and may vary wildly, presenting regions, which may be unsuitable for cell attachment and viability. If a regular/repeatable architecture is provided, the mechanical environment can be predetermined. We and others have previously demonstrated that rapid prototyping can be utilized to create scaffolds with designed, repeated architecture. The goal of this study was to evaluate a library of CAD designed architectures for tissue engineering. Regular polyhedra based on the Archimedean and Platonic solids and architectures taken from current literature were compared against randomized architecture using finite element analysis. The results demonstrated that for a specific material volume fraction but varying spatial distribution, Young’s Modulus may vary by two orders of magnitude, thus illustrating the dependence of strength upon architecture. Additionally, the stress profile for the designed architectures exhibit peaks at specific stress levels and scaffolds with grossly dissimilar geometry exhibited similar stress profiles. Scaffolds with tailored mechanical properties may be assembled from the unit architectures. The scaffolds may be fabricated from any desired material using rapid prototyping and negative molding and may be helpful for treating defects which require the scaffold to bear mechanical loading.
Optimization Of Scaffold Regeneration Process Using Negative Templates Create...Matthew Wettergreen
Presentation given at the Plastic Surgery Research Council, June 2004
ABSTRACT
Optimization Of Scaffold Regeneration Process Using Negative Templates Created Using Computer Aided Tissue Engineering
Tissue Engineered Composite Bone Cement For Reinforcing Osteoporotic Bone, 4/...Matthew Wettergreen
ABSTRACT
Tissue Engineered Composite Bone Cement For Reinforcing Osteoporotic Bone
Matthew Wettergreen, Michael A.K. Liebschner
Department of Bioengineering, Rice University, Houston, TX
INTRODUCTION: Injectable materials for use in vertebroblasty and kyphoplasty have been augmented with micro- or nano- sized particles to increase the overall mechanical strength of the composite material. These studies have focused solely on the improvement of the mechanical properties through the adjustment of geometry, architecture, and degradation profile of the material. The goal of the current study was the generation of a porous material, with a controlled rate of degradation, which can be used for injection purposes.
MATERIALS AND METHODS: By focusing on the engineering of an interconnected pore structure, a high surface area to volume ratio can be created, increasing the strength of the material while maintaining porosity. A novel injectable bone cement is created using a Calcium Phosphate slurry with solid phase polypropylene fumarate (PPF) particulates of engineered architecture. The PPF is formed into macrosize (~750um) two-dimensional star-like shapes using rapid prototyping technology and molding processes. The star shape is designed to seal the spaces between adjacent trabeculae, which have a spacing of approximately 1mm. Plugging of the inter-trabecular spacing should aid in the containment of the liquid bone cement during injection, preventing the common problem of overfilling.
RESULTS AND CONCLUSION: The optimal volume percent and +/-10% volume percent of PPF is introduced into the viscous material to create the injectable composite. The three formulations are then injected into cylindrical volumes for testing purposes. After curing, the samples are scanned on a µCT 80 (Scanco Medical, Basserdorf, Switzerland) with a resolution of 10um. Incorporation of a contrast agent will allow the visualization of each phase of the composite material using µCT. The scans will be used to evaluate the interconnected void spaces formed when the PPF degrades. A degradation study is performed to evaluate the degradation of the PPF micro-particles. Degraded samples will be mechanically tested to evaluate whether degradation of the microparticles reduces the mechanical strength of the cements to levels insufficient for usage in vertebroblasty and kyphoplasty. By using a composite material consisting of a liquid element phase, an ordered pore structure can be generated. The cured material may promote bone growth and could ultimately improve the biomechanical quality of the regenerated trabecular bone in a vertebral body after treatment. The incorporation of geometric shapes and regulated architecture into liquid injectable materials could be used in vertebroblasty and kyphoplasty for reinforcement or bone fracture repair.
Novel Bone Anchor Concept for Osteoporotic Bone Tissue, 02/2003Matthew Wettergreen
ABSTRACT
During the past decade, the use of bone screws in spinal stabilization has dramatically increased. Failure of implanted screws to provide adequate stabilization can necessitate additional surgical procedures. Modifications of factors previously shown to be associated with increased screw pullout strength have shown to be insignificant when applied in osteoporotic bone. The objective of this study was to investigate the feasibility of a new bone anchor design in providing superior biomechanical performance when compared to metal screws. We conducted a finite element study simulating implant pullout testing of a metal bone screw and a polymer bone anchor. The results indicated that the polymer bone anchor, while having inferior material properties, has superior biomechanical behavior. The pullout strength was increased by 40% with the new design, while stiffness was increased by more than four fold. We conclude from this study that bone anchors made out of polymers may be suitable for medical applications, however, their design needs to deviate from the traditional screw shape for adequate fixation. With material properties matching bone, polymers may prove to be more successful in long-term clinical applications, especially in osteoporotic bone.
INTRODUCTION
Surgical management of fractures has historically been accomplished by fixation of the fragments with metallic implants. Despite substantial improvements in metallurgy, design, and the understanding of the biomechanical forces acting on the implant system, the screw-bone interface has remained a major site of complications leading to failure of treatment [1].
Biomedical polymers with properties matching bone tissue may be a better alternative. The overall objective of this study was to investigate the feasibility of a new bone anchor design in providing superior biomechanical performance in osteoporotic bone when compared to metal screws. In this first phase we conducted a finite element study simulating implant pullout testing of a metal bone screw and a new concept design using a polymer bone anchor.
MATERIALS AND METHODS
Three-dimensional finite element models of a trabecular bone core with a cortical shell, a metal bone screw, and a new bone anchor were developed. Finite element models were of standard single-threaded TSRH screws (Medtronics Sofamor Danek, Memphis, TN, U.S.A) with properties of titanium. The polymer bone anchor was designed with an orthogonal beam network mimicking trabecular bone with channels allowing even distribution of an injectable material between the implant and the adjacent bone tissue. Material properties of the anchor were based on published data for the biomaterial. Trabecular bone was modeled as transversely isotropic osteoporotic bone. The outer diameter of the bone core was more than three times the diameter of the implants. The pullout test was simulated with a max displacement of 2.25 mm. Stiffness and strength were calculated from the load-deformation curves.
RESULTS
Metal bone screws can be considered as the gold standard to stabilize spinal functional units. Therefore, we compared the biomechanical behavior in the other construct with the behavior of the bone screw. Our results indicate that the initial pullout resistance of the bone anchor is about four fold higher than that of the bone screw and the pullout-strength is about 40% higher in the bone anchor.
CONCLUSION
The bone-screw interface is a critical component for spinal stabilization. Placement of a significantly stiffer implant into bone disperses the forces non-uniformly, and regions of increased stress result within the screw and the bone. Weakened mechanical properties of synthetic polymers require a paradigm shift in the design of the screw. The much larger bone-implant interface of the new design lead to a drastically increased pullout strength (>40%) in osteoporotic bone when compared to the metal screw. The properties of the bone anchor
Presentation made to the Southern Biomedical Engineering Conference in Bethesda, MD 9.18.02. An assessment of the importance of micro-environmental variation on resulting stress and strains levels at the microarchitecture of bone.
Strategies for Effective Upskilling is a presentation by Chinwendu Peace in a Your Skill Boost Masterclass organisation by the Excellence Foundation for South Sudan on 08th and 09th June 2024 from 1 PM to 3 PM on each day.
Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
The simplified electron and muon model, Oscillating Spacetime: The Foundation...RitikBhardwaj56
Discover the Simplified Electron and Muon Model: A New Wave-Based Approach to Understanding Particles delves into a groundbreaking theory that presents electrons and muons as rotating soliton waves within oscillating spacetime. Geared towards students, researchers, and science buffs, this book breaks down complex ideas into simple explanations. It covers topics such as electron waves, temporal dynamics, and the implications of this model on particle physics. With clear illustrations and easy-to-follow explanations, readers will gain a new outlook on the universe's fundamental nature.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
International FDP on Fundamentals of Research in Social Sciences
at Integral University, Lucknow, 06.06.2024
By Dr. Vinod Kumar Kanvaria
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Delivering Micro-Credentials in Technical and Vocational Education and TrainingAG2 Design
Explore how micro-credentials are transforming Technical and Vocational Education and Training (TVET) with this comprehensive slide deck. Discover what micro-credentials are, their importance in TVET, the advantages they offer, and the insights from industry experts. Additionally, learn about the top software applications available for creating and managing micro-credentials. This presentation also includes valuable resources and a discussion on the future of these specialised certifications.
For more detailed information on delivering micro-credentials in TVET, visit this https://tvettrainer.com/delivering-micro-credentials-in-tvet/
How to Build a Module in Odoo 17 Using the Scaffold MethodCeline George
Odoo provides an option for creating a module by using a single line command. By using this command the user can make a whole structure of a module. It is very easy for a beginner to make a module. There is no need to make each file manually. This slide will show how to create a module using the scaffold method.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Normal Labour/ Stages of Labour/ Mechanism of LabourWasim Ak
Normal labor is also termed spontaneous labor, defined as the natural physiological process through which the fetus, placenta, and membranes are expelled from the uterus through the birth canal at term (37 to 42 weeks
2. Goal for Lesson Introduce onlinecollaborativetools Unfold the principles of the web 2.0 landscape Demonstrate the use of new web tools for improved project management Highlight the simplicity of a digital workflow
3. Web 2.0 “The participatory web” Refers to web “things” like blogs, RSS, mashups Historical notes Term coined in 2004 by Tim O’Reilly Refers to products and services, not web overhaul Keywords Sharing, collaborative, transparent, free, distributed, global, multi-disciplinary
11. Not just for Play Shifting how we do business Reduced Costs Enable customers to build knowledge base Increased Loyalty Participatory web increases buy-in for customers Turns out all these simple tools are perfect for project management and working in teams
27. Homework #1 Set up accounts for your digital toolbox Rice Wordpress blog Flickr account Wetpaint account Gmail account Delicious account Write your first progress report on the Web 2.0 material covered today