hey this is Vedika Agrawal and this presentation is TO EXPLAIN AND HELP YOU UNDERSTAND ANATOMY OF FOREARM.
The topic is usually mixed with hand making it difficult to understand and so i seperated it to make it easy for you.
hey this is Vedika Agrawal and this presentation is TO EXPLAIN AND HELP YOU UNDERSTAND ANATOMY OF FOREARM.
The topic is usually mixed with hand making it difficult to understand and so i seperated it to make it easy for you.
this is Dr.haider's lec, the one we took today , he left it on the desktop and said you can take it =D and btw for the pics he said check any anatomy book even the ones in the library
Atlanto occipital and atlanto axial jointShubham Singh
Anatomy:
>Atlas is the topmost vertebra and chief peculiarity of atlas is that it has no body, it is ring like and consist of anterior and posterior arch and two lateral masses.
>Axis, the 2nd cervical vertebra has a concave under side and convex from side to side. The most distinctive characteristic of this bone is strong odontoid process, the dens.
TheJoint:
>Atlanto-occipital joint (articulation between the atlas and the occipital bone) consists of a pair of condyloid joints.
>The atlanto-occipital joints are synovial socket-type joints
Ligaments:
> Posterior atlanto-occipital membrane: extend from anterior arch of atlas to posterior margin of foramen magnum.
>Anterior atlanto-occipital membrane: extend from anterior arch of atlas to anterior margin of foramen magnum.
>The ligamentam flavam join laminae of adjacent vertebral arches.
>The interspinous ligaments expand to form the ligamentum nuchae which inserts along the posterior foramen magnum and external occipital condyle.
> The following four ligaments stabilize these joints:
1.Apical ligament: Connects the dens to the foramen magnum of the occipital bone.
2.Alar ligaments: Connect the dens to the lateral margins of the foramen magnum.
3.Cruciate ligament: Attaches the dens to the anterior arch of the atlas and the body of the axis to the foramen magnum of the occipital bone.
4.Tectorial membrane: Starts at the skull and becomes the posterior longitudinal ligament.
>Atlanto-axial articular capsules are thick and loose, and connect the margins of the lateral masses of the atlas with those of the posterior articular surfaces of the axis.
Muscles:
>Flexion is produced mainly by the action of longis capitis, rectus capitis anterior and sternocleidomastoid (anterior fibres)
>Extension by the rectus capitis posterior major and minor, the obliquus capitis superior, the semispinalis capitis, splenius capitis, longissimus capitis, sternocleidomastoid and upper fibres of the trapezius
>The recti lateralis are concerned in the lateral movement, assisted by the trapezius, splenius capitis, semispinalis capitis, and the sternocleidomastoid of the same side, all acting together.
Movements:
>Flexion and extension in the Sagittal axis, which give rise to the ordinary forward and backward nodding of the head.
>Lateral flexion to one or other side in the Frontal axis(titling of head
>Lateral AAJ Movement: It is a synovial joint which allows only gliding
>Medial AAJ Movement: This joint allows the rotation of the atlas the axis i.e round the dens.
Clinical anatomy:
> Headaches can arise from many different sources including dysfunctional muscles, tears in the ligaments, misalignment of the vertebral bodies, injury to cervical facets and degenerative discs.
>Excessive flexion could rupture the supraspinous ligament.
>Posterior atlanto-occipital membrane ossification cause migraine headaches due to compression of artery.
this is Dr.haider's lec, the one we took today , he left it on the desktop and said you can take it =D and btw for the pics he said check any anatomy book even the ones in the library
Atlanto occipital and atlanto axial jointShubham Singh
Anatomy:
>Atlas is the topmost vertebra and chief peculiarity of atlas is that it has no body, it is ring like and consist of anterior and posterior arch and two lateral masses.
>Axis, the 2nd cervical vertebra has a concave under side and convex from side to side. The most distinctive characteristic of this bone is strong odontoid process, the dens.
TheJoint:
>Atlanto-occipital joint (articulation between the atlas and the occipital bone) consists of a pair of condyloid joints.
>The atlanto-occipital joints are synovial socket-type joints
Ligaments:
> Posterior atlanto-occipital membrane: extend from anterior arch of atlas to posterior margin of foramen magnum.
>Anterior atlanto-occipital membrane: extend from anterior arch of atlas to anterior margin of foramen magnum.
>The ligamentam flavam join laminae of adjacent vertebral arches.
>The interspinous ligaments expand to form the ligamentum nuchae which inserts along the posterior foramen magnum and external occipital condyle.
> The following four ligaments stabilize these joints:
1.Apical ligament: Connects the dens to the foramen magnum of the occipital bone.
2.Alar ligaments: Connect the dens to the lateral margins of the foramen magnum.
3.Cruciate ligament: Attaches the dens to the anterior arch of the atlas and the body of the axis to the foramen magnum of the occipital bone.
4.Tectorial membrane: Starts at the skull and becomes the posterior longitudinal ligament.
>Atlanto-axial articular capsules are thick and loose, and connect the margins of the lateral masses of the atlas with those of the posterior articular surfaces of the axis.
Muscles:
>Flexion is produced mainly by the action of longis capitis, rectus capitis anterior and sternocleidomastoid (anterior fibres)
>Extension by the rectus capitis posterior major and minor, the obliquus capitis superior, the semispinalis capitis, splenius capitis, longissimus capitis, sternocleidomastoid and upper fibres of the trapezius
>The recti lateralis are concerned in the lateral movement, assisted by the trapezius, splenius capitis, semispinalis capitis, and the sternocleidomastoid of the same side, all acting together.
Movements:
>Flexion and extension in the Sagittal axis, which give rise to the ordinary forward and backward nodding of the head.
>Lateral flexion to one or other side in the Frontal axis(titling of head
>Lateral AAJ Movement: It is a synovial joint which allows only gliding
>Medial AAJ Movement: This joint allows the rotation of the atlas the axis i.e round the dens.
Clinical anatomy:
> Headaches can arise from many different sources including dysfunctional muscles, tears in the ligaments, misalignment of the vertebral bodies, injury to cervical facets and degenerative discs.
>Excessive flexion could rupture the supraspinous ligament.
>Posterior atlanto-occipital membrane ossification cause migraine headaches due to compression of artery.
Muscles and Topography of the Upper and Lower LimbMBBS Help
Muscles of the upper limb.
Muscles and topography of the shoulder girdle.
Muscles and topography of the upper arm.
Muscles and topography of the forearm.
Muscles and topography of the hand.
Fasciae of the upper limb.
The synovial bursae of the upper limb.
The muscles of the lower limb.
Muscles and topography of the pelvic girdle.
Muscles and topography of the thigh.
Muscles and topography of the leg.
Muscles and topography of the foot.
The synovial bursae of the lower limb.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Welocme to ViralQR, your best QR code generator.ViralQR
Welcome to ViralQR, your best QR code generator available on the market!
At ViralQR, we design static and dynamic QR codes. Our mission is to make business operations easier and customer engagement more powerful through the use of QR technology. Be it a small-scale business or a huge enterprise, our easy-to-use platform provides multiple choices that can be tailored according to your company's branding and marketing strategies.
Our Vision
We are here to make the process of creating QR codes easy and smooth, thus enhancing customer interaction and making business more fluid. We very strongly believe in the ability of QR codes to change the world for businesses in their interaction with customers and are set on making that technology accessible and usable far and wide.
Our Achievements
Ever since its inception, we have successfully served many clients by offering QR codes in their marketing, service delivery, and collection of feedback across various industries. Our platform has been recognized for its ease of use and amazing features, which helped a business to make QR codes.
Our Services
At ViralQR, here is a comprehensive suite of services that caters to your very needs:
Static QR Codes: Create free static QR codes. These QR codes are able to store significant information such as URLs, vCards, plain text, emails and SMS, Wi-Fi credentials, and Bitcoin addresses.
Dynamic QR codes: These also have all the advanced features but are subscription-based. They can directly link to PDF files, images, micro-landing pages, social accounts, review forms, business pages, and applications. In addition, they can be branded with CTAs, frames, patterns, colors, and logos to enhance your branding.
Pricing and Packages
Additionally, there is a 14-day free offer to ViralQR, which is an exceptional opportunity for new users to take a feel of this platform. One can easily subscribe from there and experience the full dynamic of using QR codes. The subscription plans are not only meant for business; they are priced very flexibly so that literally every business could afford to benefit from our service.
Why choose us?
ViralQR will provide services for marketing, advertising, catering, retail, and the like. The QR codes can be posted on fliers, packaging, merchandise, and banners, as well as to substitute for cash and cards in a restaurant or coffee shop. With QR codes integrated into your business, improve customer engagement and streamline operations.
Comprehensive Analytics
Subscribers of ViralQR receive detailed analytics and tracking tools in light of having a view of the core values of QR code performance. Our analytics dashboard shows aggregate views and unique views, as well as detailed information about each impression, including time, device, browser, and estimated location by city and country.
So, thank you for choosing ViralQR; we have an offer of nothing but the best in terms of QR code services to meet business diversity!
GraphRAG is All You need? LLM & Knowledge GraphGuy Korland
Guy Korland, CEO and Co-founder of FalkorDB, will review two articles on the integration of language models with knowledge graphs.
1. Unifying Large Language Models and Knowledge Graphs: A Roadmap.
https://arxiv.org/abs/2306.08302
2. Microsoft Research's GraphRAG paper and a review paper on various uses of knowledge graphs:
https://www.microsoft.com/en-us/research/blog/graphrag-unlocking-llm-discovery-on-narrative-private-data/
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Accelerate your Kubernetes clusters with Varnish CachingThijs Feryn
A presentation about the usage and availability of Varnish on Kubernetes. This talk explores the capabilities of Varnish caching and shows how to use the Varnish Helm chart to deploy it to Kubernetes.
This presentation was delivered at K8SUG Singapore. See https://feryn.eu/presentations/accelerate-your-kubernetes-clusters-with-varnish-caching-k8sug-singapore-28-2024 for more details.
Builder.ai Founder Sachin Dev Duggal's Strategic Approach to Create an Innova...Ramesh Iyer
In today's fast-changing business world, Companies that adapt and embrace new ideas often need help to keep up with the competition. However, fostering a culture of innovation takes much work. It takes vision, leadership and willingness to take risks in the right proportion. Sachin Dev Duggal, co-founder of Builder.ai, has perfected the art of this balance, creating a company culture where creativity and growth are nurtured at each stage.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Generative AI Deep Dive: Advancing from Proof of Concept to ProductionAggregage
Join Maher Hanafi, VP of Engineering at Betterworks, in this new session where he'll share a practical framework to transform Gen AI prototypes into impactful products! He'll delve into the complexities of data collection and management, model selection and optimization, and ensuring security, scalability, and responsible use.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Transcript: Selling digital books in 2024: Insights from industry leaders - T...BookNet Canada
The publishing industry has been selling digital audiobooks and ebooks for over a decade and has found its groove. What’s changed? What has stayed the same? Where do we go from here? Join a group of leading sales peers from across the industry for a conversation about the lessons learned since the popularization of digital books, best practices, digital book supply chain management, and more.
Link to video recording: https://bnctechforum.ca/sessions/selling-digital-books-in-2024-insights-from-industry-leaders/
Presented by BookNet Canada on May 28, 2024, with support from the Department of Canadian Heritage.
UiPath Test Automation using UiPath Test Suite series, part 4DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 4. In this session, we will cover Test Manager overview along with SAP heatmap.
The UiPath Test Manager overview with SAP heatmap webinar offers a concise yet comprehensive exploration of the role of a Test Manager within SAP environments, coupled with the utilization of heatmaps for effective testing strategies.
Participants will gain insights into the responsibilities, challenges, and best practices associated with test management in SAP projects. Additionally, the webinar delves into the significance of heatmaps as a visual aid for identifying testing priorities, areas of risk, and resource allocation within SAP landscapes. Through this session, attendees can expect to enhance their understanding of test management principles while learning practical approaches to optimize testing processes in SAP environments using heatmap visualization techniques
What will you get from this session?
1. Insights into SAP testing best practices
2. Heatmap utilization for testing
3. Optimization of testing processes
4. Demo
Topics covered:
Execution from the test manager
Orchestrator execution result
Defect reporting
SAP heatmap example with demo
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using Deplo...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
9. 9
- 3 of the deep muscles:-
1. abductor pollicis longus,
2. extensor pollicis brevis, and
3. extensor pollicis longus-
- Emerge from between tendons of :
extensor digitorum &
extensor carpi radialis brevis
- And pass into the thumb.
10. 10
All superficial muscles cross the elbow joint
(arising from: Tip of lat. Epicondyle)
Deep muscles (except supinator)
don’t cross the elbow
Arise from:
2 bones of forearm & interosseous membrane
& pass to: thumb and index
While
11. 11
o Anconeus
o Brachioradialis
o Extensor carpi radialis longus
Radial n.
• ECRB
• ED
• EDM
• ECU
• Supinator
• APL
• EPB
• EPL
• EI
Post. Interosseous n.
47. 47
descends in the upper 2/3
of forearm
under cover of the
brachioradialis.
In the lower 1/3 of the forearm
it passes posteriorly
deep to tendon of
brachioradialis to reach the
dorsum of the hand .
Superficial terminal branch of radial n.
48. 48
Supply
skin of the lateral 2/3 of the dorsum of the
hand
and the dorsal s. of the lateral 3 ½ fingers as
far as the second phalanges.
50. 50
● winds backwards passing between
superficial and deep fibers of the
supinator (piercing it) to reach the
back of the forearm.
● In the back
descends between the superficial
and deep m.
accompanied by:
1) the post. interosseous a. in the upper
part.
2)terminal part of ant. interosseous a. in
the lower 1/3 of the forearm
53. 53
BRANCHES OF THE
POSTERIOR INTEROSSEOUS NERVE
Before
piercing supinator
Inside
supinator
After emerging
From supinator
1.Extensor
carpi radialis
brevis
2.Supinaor
supinator
1.Extensor digitorum .
2.Extensor digiti minimi.
3.Extensor carpi ulnaris.
4.Abductor pollicis
longus.
5. Extensor pollicis
brevis.
6. Extensor pollicis
longus.
7. Extensor indicis.
54. 54
N.B.
Post. Interoseous n.
supplies all muscles on
Lat. side & dorsal S. of the forearm.
except
anconeus
brachioradialis &
extensor carpi radialis longus.
55. 55
The deep terminal branch with
anterior interosseous a.
Passes deep to
extensor retinaculum
(in the 4th compartment)
to the back of the carpus to supply joints .
57. 57
o Anconeus
o Brachioradialis
o Extensor carpi radialis longus
Radial n.
• ECRB
• ED
• EDM
• ECU
• Supinator
• APL
• EPB
• EPL
• EI
Post. Interosseous n.