Inverters, How do they work ?

Inverters have taken a prominent role in the modern technological world due to the sudden rise of electric cars and renewable energy technologies. Inverters convert DC power to AC power. They are also used in Uninterruptible Power Supplies, Control of Electrical Machines and Active Power filtering. This video will explain how to get a pure sinusoidal electric power output from DC power input in a step by step logical manner.  

Shared by: Albert Einstein

need any assist

Hey, require a hand with 1 query here. Skipped couple of classes at university, trying to have back on track. Stumbled upon this Appears a little suspicious, but superior than other solutions I discovered. Any ideas?  

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need an individual's assistance

Sorry for offtop, possess a tiny problem to cope with. I have not been carrying out exceptionally nicely at my English class, contemplating conceivable options. This web page caught my attention It may certainly be a fraud or anything like that, I never know. Got any suggestions? 

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TURP syndrome

-Transurethral resection of the prostate (TURP) syndrome is fluid overload and iso-osmolar hyponatraemia during TURP from large volumes of irrigation fluid being absorbed through venous sinuses
-Irrigation fluid is required to maintain visibility despite bleeding tissue beds
-TUPR syndrome can also occur in other procedures requiring large volumes of irrigation, such as hysteroscopy
-True TURP syndrome is now rare, particularly as glycine-based irrigation fluids are less commonly used


Shared by: Albert Einstein

How to Operate

How to Operate: For MRCS Candidates and Other Surgical Trainees

The videos provide a clearly narrated guide to operative practice, pitched for the junior trainee starting out in the operating theatre. The narration tackles the realities of operations and their difficulties with useful tips and a common sense, occasionally humorous approach not found in more senior and specialist titles that often seem to present a more polished version of reality than one encounters in your own operating theatre.

The procedures videoed cover the breadth of a typical core surgical training rotation, including general, vascular, urological, orthopaedic, upper gastrointestinal, ENT, breast, and colorectal procedures. For example, within upper gastrointestinal surgery the videos feature gastrectomy, splenectomy, gastrojejunostomy, open cholecystectomy, and thoracotomy.

It is perhaps surprising that no-one has already put such a training package together. Many have used Acland’s anatomy DVDs for MRCS revision, and although sub-specialist operative training DVDs do exist these are limited in scope and are prohibitively expensive. It must surely have been a labour of love to assemble and edit these training videos all together, and the author and production team are to be congratulated on bringing this to life as well as they have. In the modern multimedia age this could well become as essential as Kirk’s seminal text on basic surgical techniques was to previous generations climbing the slippery surgical ladder.

1. General Surgery
➥ Inguinal Hernia Repair
➥ Split Skin Graft
➥ Femoral Hernia Repair
➥ Incision and Drainage of Abscess
➥ Wedge Resection for Ingrown Toenail
➥ Paraumbilical and Umbilical Hernia Repair
➥ Appendicectomy
➥ Establishing a Pneumoperitoneum
➥ Laparotomy
2. Vascular
3. Urology
4. Orthopaedics
5. Upper Gastrointestinal
6. Breast
7. Ear, Nose and Throat
8. Colorectal
9. Extras  

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Anatomy of the inguinal region, simplified

After completion of this video session it is expected that you will be able to:
Gross anatomy Define:
Inguinal ligament; Lacunar ligament; Pectineal ligament; Reflected inguinal ligament; Intercrural fibers; Conjoint tendon; Iliopubic tract; Interfoveolar fibers.
Describe: the superficial and deep inguinal rings. the anterior/posterior walls, roof and floor of the inguinal canal; boundaries of inguinal triangle of Hasselbach, boundaries of the femoral ring.
List: the layers of the spermatic cord (External spermatic fascia, Cremasteric fascia, Internal spermatic fascia); the contents of the spermatic cord: (Ductus deferens, Processus vaginalis (usually a remnant), Arteries, Veins, Nerves, Lymphatics.)
Outline the surface markings of: Inguinal ligament; Inferior epigastric artery; Inguinal rings and course of inguinal canal.
Outline the descent of the testis and formation of the gubernaculum and processus vaginalis.
Clinical Anatomy
Using applied anatomy:
Explain the importance of the surface anatomy of the inferior epigastric artery in differentiating between inguinal hernias.
Compare the relation of inguinal hernia and femoral hernia to the pubic tubercle.
Discuss mechanism, route and diagnosis of herniae: Indirect inguinal, Direct inguinal, and Femoral.
Explain why indirect inguinal hernia is more common in young males, indirect inguinal hernia is more common in elderly, while femoral hernia is more common in females. Discuss the formation, relations, and clinical significance of an abnormal obturator artery. 

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Wampserver server offline error Solved ; Wampserver server offline error Solved

If you are using wampserver and wampserver is not connecting just because of microsoft iis so just follow these steps and connect wampserver without any kind of problem.
If you are using wampserver and wampserver is not connecting just because of microsoft iis so just follow these steps and connect wampserver without any kind of problem. 

Shared by: Albert Einstein

What Is Something?

What is something? On the most fundamental level thinkable, what are things? Why are things? And why do things behave the way they do?  

Shared by: Albert Einstein

Can Drugs Make You Smarter?

Nootropics are drugs that improve a persons cognitive function. Greg Foot runs down the nootropics that are available and explains the science and legalities around them.

About BBC Earth Lab: Welcome to BBC Earth Lab! Always wanted to know What the world’s strongest material ? Why trains can’t go uphill? Or How big our solar system really is? Well you’ve come to the right place. Here at BBC Earth Lab we answer all your curious questions about science in the world around you (and further afield too).  

Shared by: Albert Einstein

Cyber Habit

Hey buddies I apologize if I write off-topic But I lately had to discover a detailed report about techniques to write essays for the university. I just discovered a great write-up. Maybe a person else will require this material. In addition, whereas I was hunting for this short article, I discovered that many people decide to buy residence functions, compositions, papers and essays. I usually do not understand how secure it really is and what good quality could be obtained in the finish. Who faced this issue, write, you create or obtain? Have been you caught by the professor for this? 

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