What's the difference between a square knot and a granny knot? What kinds of knots do fishermen use? How do you make a rope ladder? A tourniquet? What's the best way to secure a boat to its mooring, or pitch a tent? How do you tie stretcher knots? These questions and many others are answered in Allan and Paulette Macfarlan's encyclopedic work on the practical art of knot tying. Knowing how to tie a variety of useful and reliable knots is a necessity for weekend sailors and campers: it's a passport to safety and success. Rock climbing, horseback riding, and other outdoor activities also inspire the enthusiast to pursue the requisite knots. In unusually clear illustrations rendered by artist Paulette Macfarlan, accompanied by precise written instructions, the authors of this book explain how to tie hundreds of knots, including basic knots, stopper knots and hitches, toggled knots, knots for joining two ends of rope, hitches and knots for typing ropes to things, whipping, seizings, loop knots, horsey knots and hitches, decorative knots, lashing, and splicing. Practical applications are also discussed: rappelling, raft building, tracking a canoe or small boat, heaving line, log rolling, making a travois, and rope tent-frames, beds, and bunks. In addition to discussing the practical side of knot tying, the Macfarlans cover the entertaining end of the craft: knots and ropes in history and literature, knot mystery and magic in ancient and contemporary times, and games, tricks, and stunts with ropes and knots. Nearly every aspect of knot tying is represented in this comprehensive and concise reference work. Boaters, campers, boy scouts, and others interested in practical or decorative knots will want to add this volume to their bookshelves.
This book introduces the study of knots, providing insights into recent applications in DNA research and graph theory. It sets forth fundamental facts such as knot diagrams, braid representations, Seifert surfaces, tangles, and Alexander polynomials. It also covers more recent developments and special topics, such as chord diagrams and covering spaces. The author avoids advanced mathematical terminology and intricate techniques in algebraic topology and group theory. Numerous diagrams and exercises help readers understand and apply the theory. Each chapter includes a supplement with interesting historical and mathematical comments.
Handmade bracelets don't have to look homemade — and here's the proof! These designs for 100 different bracelets offer a style for every taste and skill level. Anyone can create eye-catching jewelry by following these full-color, step-by-step instructions and patterns. Knotted, woven, and threaded, the beautiful bracelets incorporate string, beads, pearls, charms, leather, and other elements that can be blended to form unique and personal statements. They make great gifts, too! Each of the bracelets is rated according to complexity, from lots of quick and easy projects to ones that take more practice and others that require advanced skills. If you're new to jewelry-making, you can start out with the simpler patterns and work your way up to the more sophisticated models. A section with basic instructions and diagrams will get you started, and helpful lists outline the tools and accessories you'll need to create chic bracelets for you and your friends.
Performed under general anaesthetic, laparoscopy is a type of surgical procedure that allows a surgeon to access the inside of the abdomen and pelvis without having to make large incisions in the skin. The procedure is also known as keyhole surgery or minimally invasive surgery. This textbook is a complete guide to laparoscopic surgery for practising and trainee general and laparoscopic surgeons. The fourth edition has been fully revised and features many new topics, providing the latest advances in the field. Divided into six sections, the book begins with discussion on the fundamentals of laparoscopic surgery – imaging systems, instruments, sterilisation, anaesthesia, and basic techniques. The following sections cover numerous general surgical, gynaecological and urological procedures. A complete section is dedicated to paediatric laparoscopic surgery. The book concludes with discussion on bariatric surgery, complications of minimal access surgery, training, robotic surgery, endoscopic microsurgery, and future advances in the field. The comprehensive text of 900 pages, is further enhanced by surgical and clinical photographs, and illustrations. Key points Comprehensive guide to general, gynaecological, urological and paediatric laparoscopic surgery Fully revised, fourth edition featuring new topics and advances in the field Highly illustrated with clinical and surgical photographs Previous edition (9789350259412) published in 2013
From prehistory to the present, knots have been used for purposes both artistic and practical. The modern science of Knot Theory has ramifications for biochemistry and mathematical physics and is a rich source of research projects for undergraduate and graduate students and professionals alike. Quandles are essentially knots translated into algebra. This book provides an accessible introduction to quandle theory for readers with a background in linear algebra. Important concepts from topology and abstract algebra motivated by quandle theory are introduced along the way. With elementary self-contained treatments of topics such as group theory, cohomology, knotted surfaces and more, this book is perfect for a transition course, an upper-division mathematics elective, preparation for research in knot theory, and any reader interested in knots.
Friendship bracelets never go out of style. And with this fun friendship bracelet kit, they're easier and more fun than ever! Ultimate Friendship Bracelets Kit gives you everything you need to make 12 classic bracelets including: 14 colorful skeins of embroidery floss A full-color book of easy-to-follow diagrams and instructions Downloadable video demos showing how the patterns emerge and how to finish off a bracelet in style some beads thrown in for fun and experimentation This DIY craft kit features all the classics, from 2-color chevrons, stripes and diamonds to funky 6-color totems, plus a heart pattern, a tasseled a zigzag, and more. And there are some great ideas for embellishing your bracelets to make them even more personal. There's still nothing more meaningful to give someone special than a friendship bracelet, made by you. So grab this kit and have fun making that little gift that says "from me, to you--with love."
A SOLDIER'S GUIDE TO LEARNING THE TRICKS OF THE TRADE The original "no bullshit" soldier's handbooks, loaded with tips, tricks and ideas on how to live, thrive and stay comfortable in a military outdoor environment through field expedient know-how. From how to take a dump in the woods, improvise/modify or improve military and civilian outdoor gear, combat survival techniques, reducing field boredom, leadership tips, jokes and much more. NEWLY REVISED and UPDATED 2012 EDITION This is the first of two collections that compile all the original 9 volumes into a new 'Complete and Newly Revised Edition'. NOT your typical boring military field manual, these volumes contain info that will keep you one step ahead of your average soldier. Rangers lead the way! This newly revised edition of the first five of nine volumes, adds updated equipment info, new suppliers (now with web links) and much more. "As a former US Army Ranger, Drill Instructor and Advisor/Trainer to the Bosnia & Herzegovina Army (1996-97) under the US State Department "Train & Equip Program". I have always enjoyed sharing with soldiers my personal experiences, tips, tricks and ideas in how to survive & thrive in the outdoors. And although I've been retired from the United States Army since January 1993, I am still doing what I like best - teaching & training soldiers. But not in a class room but through a series of books called THE RANGER DIGESTS. Now before I decided to self-publish these books I use to forward all my tips, tricks and ideas to the Department of the Army. But the only thing I ever received back were letters saying, "...sorry, not feasible for military outdoor field conditions." Well since the Army wasn't interested in my ideas, I then decided to write a book about my tips & tricks and try to market them to the troops myself. After all, when it comes to "common sense" and "field craft ingenuity" the troops know more about this stuff than some "chair-borne" colonel or general sitting behind his nice cozy desk at the Pentagon."
Towards Infinity is Ram Chandra’s seminal work on the chakras of the human system and the soul’s journey back to the Source. Its implications are far-reaching – for the first time in thousands of years he sheds new light on human spiritual anatomy by going beyond the seven traditional chakras. The author does not discuss the lower chakras, instead, he starts with the heart and its qualities of love, compassion, courage and empathy as the centre of our humanity. He guides us through the experience of thirteen chakras, from the heart up to the final chakra at the back of the head. He describes the level of consciousness at each chakra and reveals the way to expand our consciousness to embrace each new stage along the way. Towards Infinity is a map of the journey to the ultimate destination, which sincere seekers of spirituality can then experience through their own practice with the support of Yogic Transmission.