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This sensitive skin formula, powered by 15% Bifidus Ferment, works as your powerful daily rescue for irritated, redness-prone or visibly sensitized skin: Fights the look of redness by 48%.(1) Immediately: 90% said skin felt calm and soothed.(2)In 1 application: Helps reinforce skin's barrier.(3)In 1 week: 88% said skin felt less sensitized.(4)In 3 weeks: 94% said skin felt less stressed.(5)96% said it helped skin feel recovered from daily environmental stressors.(5)91% said visible signs of skin sensitivity were reduced.(5)The rapidly absorbing, fluid serum texture is ideal for fragile, vulnerable skin. The formula reduces the look of ongoing redness and red post-acne marks-as well as visible irritation caused by a cosmetic procedures such as a 50% glycolic acid peel, and external triggers including everyday face shaving for men. Leaves skin feeling calm, hydrated and supple. Looking brighter and more radiant. HELPS VISIBLY REDUCE FACE REDNESS Enhanced with Soothing Yeast Extract, the formula helps calm and rescue the overall look of irritated, sensitized skin over time. HELPS PREVENT FUTURE REDNESS FROM DEVELOPING By strengthening the moisture barrier, Rescue Solution with 15% Bifidus Ferment rebalances skin to help inhibit its visible reaction to external factors. Your complexion looks less reactive to life's little skin stressors. HELPS RECOVERY AFTER A PEEL We tested the product on consumers who had just received a 50% glycolic acid peel-a common cosmetic procedure known to intensely irritate skin. After such a procedure, Rescue Solution helped speed skin's return to a more recovered look: significantly less red, more calm and balanced. 81% redness reduction one hour after a 50% glycolic acid peel.(6)KEY INGREDIENTS IN RESCUE SOLUTION 15% Bifidus Ferment: helps both soothe and prevent the look of red, irritated, visibly sensitized skin. Helps significantly and rapidly reinforce skin's moisture barrier to fight the appearance of future redness. Rescue Solution is

Ecolab 32 oz. Hardwood and Laminate Floor Cleaner – No-Rinse, Streak-Free Solution for Multiple Surfaces. Keep your floors looking pristine with Ecolab’s Hardwood and Laminate Floor Cleaner. This advanced, no-rinse formula is designed to clean and refresh a variety of surfaces, including wood, laminate, marble, and vinyl. Easy to use and pH neutral, it leaves a streak-free shine with every use, making it perfect for regular cleaning in both home and commercial settings. Key Benefits:.

Ecolab 32 oz. Hardwood and Laminate Floor Cleaner – No-Rinse, Streak-Free Solution for Multiple Surfaces. Keep your floors looking pristine with Ecolab’s Hardwood and Laminate Floor Cleaner. This advanced, no-rinse formula is designed to clean and refresh a variety of surfaces, including wood, laminate, marble, and vinyl. Easy to use and pH neutral, it leaves a streak-free shine with every use, making it perfect for regular cleaning in both home and commercial settings. Key Benefits:.

Advanced Night Repair Rescue Solution Serum with 15% Bifidus Ferment - ADV NIGHT REPAIR RESCE SLUTIONBenefitsThis sensitive skin formula, powered by 15% Bifidus Ferment, works as your powerful daily rescue for irritated, redness-prone or visibly sensitized skin.The rapidly absorbing, fluid serum texture is ideal for fragile, vulnerable skin.The serum formula reduces the look of ongoing redness and red post-acne marks - as well as visible irritation caused by a cosmetic procedures such as a 50% glycolic acid peel, and external triggers including everyday face shaving for men.Leaves skin feeling calm, hydrated and supple. Looking brighter and more radiant.HELPS VISIBLY REDUCE FACE REDNESS: Enhanced with Soothing Yeast Extract, the formula helps calm and rescue the overall look of irritated, sensitized skin over time.HELPS PREVENT FUTURE REDNESS FROM DEVELOPING: By strengthening the moisture barrier, Rescue Solution Serum with 15% Bifidus Ferment rebalances skin to help inhibit its visible reaction to external factors. Your complexion looks less reactive to life's little skin stressors.HELPS RECOVERY AFTER A PEEL: Este Lauder tested the product on consumers who had just received a 50% glycolic acid peel - a common cosmetic procedure known to intensely irritate skin.LIQUID-LIGHT, REFRESHING TEXTURE: One touch and you'll love it. The fluid texture feels light and fresh as you apply over your skin. Sinks in quickly and leaves no greasy or sticky feeling behind - only comfort. The perfect pre-serum to layer under Advanced Night Repair or your favorite serum.IDEAL FOR MEN, TOO: Immediately cooling, lightweight and fast-absorbing, Rescue Solution is proven to soothe facial skin after shaving. Appropriate for sensitive skin.Created for all ages, all skintones, all skin types.Key Ingredients15% Bifidus Ferment: helps both soothe and prevent the look of red, irritated, visibly sensitized skin. Helps significantly and rapidly reinforce skin's moisture barrier to fight the appearance of future redness.Rescue Solution Serum is formulated with our highest concentration ever of this powerful bio-active ingredient.Soothing Yeast Extract: helps visibly reduce face redness and helps calm and soothe the look of skin.Exclusive Peptide: helps support skin's natural rhythm, for more balanced skin.Research ResultsFights the look of redness by 48%.Immediately: 90% said skin felt calm and soothed.In 1 application: Helps reinforce skin's barrier.In 1 week: 88% said skin felt less sensitized.In 3 weeks: 94% said skin felt less stressed.,96% said it helped skin feel recovered from daily environmental stressors, 91% said visible signs of skin sensitivity were reduced. - Advanced Night Repair Rescue Solution Serum with 15% Bifidus Ferment

Designed to remove the guesswork and deliver an automatic cleaning experience for your carpet, this Professional Series SmartWash Advanced Pet Automatic Upright Carpet Cleaner is a perfect addition to your home cleaning tool kit. Each carpet cleaner utilizes a motion sensing design. As you push SmartWash forward it washes your carpet, and as you pull back it dries your carpet. Also, revitalize and refresh your carpets with the Hoover Renewal Carpet Cleaning Formula. This advanced formula is ideal for removing everyday dirt and grime on carpets, upholstery, car interiors and even high traffic areas. Plus the fresh linen scent will leave your home smelling clean. Material: Plastic.

Designed to remove the guesswork and deliver an automatic cleaning experience for your carpet, this Professional Series SmartWash Advanced Pet Automatic Upright Carpet Cleaner is a perfect addition to your home cleaning tool kit. Each carpet cleaner utilizes a motion sensing design. As you push SmartWash forward it washes your carpet, and as you pull back it dries your carpet. Also, revitalize and refresh your carpets with the Hoover Renewal Carpet Cleaning Formula. This advanced formula is ideal for removing everyday dirt and grime on carpets, upholstery, car interiors and even high traffic areas. Plus the fresh linen scent will leave your home smelling clean. Material: Plastic.

Reduces fine lines and wrinkles in minutesFormulated with multi-blend collagenSafe, non-invasive alternative to cosmetic injectionsImproves skin firmness and textureLong-term use prevents new lines from forming Dermalactives Advanced Non-Surgical Solution Kit

With the Befree Advanced Twist 4-Section Aluminum Travel Tripod with Ball Head in Black, Manfrotto offers a high-performance solution for advanced hobbyist photographers on the go. This travel tripod and ball head kit is designed for maximum efficiency, allowing photographers to set up their equipment swiftly and focus on capturing the perfect shot. The Befree Advanced Twist features a newly designed spider for unparalleled stability on all types of terrain, ensuring your camera remains steady for sharp, high-quality images. This model also introduces the M-lock system, a new twist lock developed by Manfrotto for those seeking a compact, easy-to-use solution. The M-Lock system is designed with no protruding parts, allowing the tripod to slide effortlessly into and out of its storage pocket. Designed with an ergonomic leg-angle selector, this tripod caters to both right and left-handed photographers, allowing for intuitive changes in shooting perspectives and tripod height. The Befree Advanced Twist can be set to three independent leg angle positions, offering full shooting versatility for all your creative outdoor photography needs. Like Manfrotto's professional 190 & 055 tripods, this model's spider also features the Easy Link, enabling photographers to add accessories for unique and unforgettable images. Whether you're adding lights or reflectors, you can now achieve stunning outdoor shots previously only possible with heavily accessorized tripods. The Befree Advanced Twist comes equipped with Manfrotto's Advanced 494 aluminum Center ball head, a compact yet powerful head that allows for quick and precise camera movement. This ball head features three independent controls for managing sphere lock, adjusting ball tension for balanced equipment weight, and enabling horizontal camera movement for breathtaking landscape shots. The head mounts a unique plate that is fully compatible with the world's most widespread standard head attachments: Manfrotto RC2 and Arca-swiss style. This compatibility allows for rapid and effortless setup with all Manfrotto heads and almost all tripod heads on the market featuring Arca-swiss style attachments, without the need for disassembling components. The Befree Advanced Twist 4-Section Aluminum Travel Tripod with Ball Head is the ultimate travel companion for passionate photographers seeking maximum performance. This lightweight tripod combines portability, solidity, easy setup, and operation, empowering photographers to express their creativity with the support of a professional solution.

From the stargazing enthusiast to the budding astroimager, the Advanced VX 11" Schmidt-Cassegrain Telescope offers a powerful, high-quality, and innovative solution for celestial observation. This advanced telescope, one of the most portable and affordable in its class, boasts a large 11-inch aperture, providing 41% more light gathering capacity than a 9.25" telescope. This feature, coupled with the Schmidt-Cassegrain design, ensures clear, detailed views of the moon, planets, stars, and other celestial objects, while eliminating chromatic aberration.The Advanced VX mount, the smallest of Celestron's German equatorial mounts, is designed to deliver superior performance. It incorporates Celestron's most advanced technologies, including All-Star Polar Alignment, Celestron PWI telescope control software, SkyAlign, and permanently programmable periodic error correction (PPEC). These features make it an excellent choice for both experienced imagers seeking a portable mount for dark sky sites and beginners looking to delve into the world of astroimaging.The computerized GoTo capability of the Advanced VX mount automatically tracks celestial objects as they traverse the night sky, making it easier for astronomers of all levels to enjoy the wonders of the universe. The mount also includes ports for a hand control, an autoguider, and 2 AUX ports for optional accessories, enhancing its versatility.The NexStar+ hand control offers instant access to all the functions of the mount. With automatic slewing and intuitive menu descriptions, mastering this mount is achievable in just a few observing sessions. The Advanced VX also features a robust tripod with 2" diameter steel legs, providing an extra-wide stance for improved stability.The Advanced VX mount can support a payload capacity of 30 lbs, providing a sturdy platform for any of the Advanced VX optical tubes, even when paired with optional accessories like StarSense AutoAlign, Focus Motor, a finderscope, and a camera.As of early 2019, Advanced VX mounts now include a dual saddle plate that accommodates both CG-5 and CGE-style dovetail, making it compatible with virtually any optical tube within its weight limit. The telescope comes with Celestron PWI (CPWI), the most advanced astronomy software suite available with any consumer-grade telescope. Developed in collaboration with the engineers at PlaneWave Instruments, CPWI offers a graphical planetarium interface with PointXP advanced mount modelling for the most accurate pointing and tracking possible. Your purchase also includes a free download of Celestron's Starry Night Special Edition Software, an advanced tool that offers detailed information about celestial objects and helps you plan your next observing or imaging session. In addition to the telescope and software, this product comes with a comprehensive accessory kit, including a night vision flashlight, sky maps, a moon filter, and an optical cleaning kit, to enhance your stargazing experience. The...

How does the discerning photographer elevate their craft while on the move? The Manfrotto Befree Advanced Twist 4-Section Aluminum Travel Tripod with Ball Head in vibrant red offers a robust solution for advanced hobbyists and professionals alike, seeking unparalleled stability and performance in a travel-friendly package. Crafted with meticulous attention to detail, the ergonomic design of the Befree Advanced Twist ensures swift and intuitive operation, allowing photographers to swiftly set up their gear and maintain focus on capturing the perfect shot. The innovative spider design is a cornerstone of this tripod, providing unwavering stability across diverse terrains, from rocky landscapes to urban environments, ensuring your camera remains steady for tack-sharp imagery.The introduction of the M-lock system marks a significant advancement in tripod technology. This Manfrotto-exclusive twist lock mechanism offers a fast, easy-to-use, and compact solution that caters to photographers on the go. With no protruding parts, the M-lock's streamlined design allows the tripod to slide in and out of its storage case with ease, making it an ideal companion for travel.Versatility is at the heart of the Befree Advanced, with an ergonomic leg-angle selector that accommodates both right and left-handed users. This feature allows for seamless adjustments to shooting angles, ensuring you can effortlessly find the optimal tripod height without detracting from your creative process. Three independent leg angle positions further enhance the tripod's adaptability, providing a solid foundation for a wide array of outdoor photography scenarios.The tripod's spider also boasts the Easy Link attachment, akin to Manfrotto's professional-grade 190 & 055 tripods, empowering photographers to expand their creative possibilities. By attaching lights, reflectors, or other accessories, you can achieve studio-quality outdoor shots that were once only possible with heavily accessorized setups.At the apex of the Befree Advanced is the Advanced 494 aluminum Center ball head, a compact yet potent device designed for quick and precise camera movements. This head features three independent control knobs: one for the main sphere lock, another integrated friction control to balance equipment weight seamlessly, and an independent panoramic knob to ensure a level horizon and enable breathtaking landscape photography.The 494 Center ball head is equipped with a unique plate compatible with the most prevalent head attachments in the industry: Manfrotto RC2 and Arca-swiss style. This versatility means that with the camera plate attached, photographers can quickly transition between Manfrotto heads and nearly any Arca-swiss style tripod head without the hassle of removing components.The Befree Advanced Twist Aluminum Travel Tripod with Ball Head is more than just a tripod; it's a statement of intent for photographers who demand the utmost in performance, even while traveling. Lightweight yet...

Discover the Celestron Advanced VX 8" EdgeHD Telescope WiFi Kit, a premier solution for both novice and experienced astroimagers seeking a high-quality, versatile, and innovative astronomical experience. This comprehensive package marries the revolutionary Advanced VX mount with Celestron's acclaimed EdgeHD optical system, delivering unparalleled clarity and precision in astroimaging.The EdgeHD optical system is engineered for exceptional performance, offering a trio of f-stop configurations to suit various imaging techniques. Attach a camera directly to the telescope for f/10 imaging, or utilize the upcoming 8-inch focal reducer to capture wider fields of view at f/7. For those seeking the fastest possible exposures, the EdgeHD is Fastar/Hyperstar compatible, enabling ultra-rapid f/2 imaging. This adaptability ensures that whether you're capturing expansive nebulae or distant galaxies, you'll achieve pinpoint stars across the entire field of view.The 8-inch aperture of this telescope is a significant feature, allowing an impressive amount of light to reach the sensor, resulting in brighter and more detailed observations of the cosmos. Paired with the portable Advanced VX mount, the setup is not only easy to transport but also quick to assemble by a single individual, without compromising on stability or load capacity.The Advanced VX mount itself is a testament to Celestron's commitment to innovation. Designed to optimize imaging with smaller telescopes, it incorporates All-Star Polar Alignment and autoguider support for precise tracking over extended exposures. The mount's programming allows for permanent periodic error correction, and its robust construction with larger base castings ensures stability even under heavier loads. With improved motors providing greater torque, the mount can effortlessly handle imbalances, allowing for uninterrupted imaging sessions.The inclusion of the Celestron SkyPortal WiFi Module transforms your astroimaging experience, offering wireless control via your smartphone or tablet. The intuitive SkyPortal app, available for both iOS and Android devices, grants you the power to align your telescope, identify celestial objects with a simple tap, and automatically slew the telescope to bring your chosen object into perfect view. With access to a vast database of over 100,000 celestial objects, complete with rich astroimages and engaging audio descriptions, your stargazing sessions become both educational and entertaining. The app's Sky Tour feature even generates a personalized list of the most captivating stars, galaxies, and nebulae to observe based on your specific location and time.In summary, the Celestron Advanced VX 8" EdgeHD Telescope WiFi Kit is a sturdy, durable, and advanced system that offers both simplicity for beginners and sophisticated capabilities for seasoned astroimagers. It stands out as a unique choice in its category, providing a seamless blend of technological innovation and user-friendly features...

What distinguishes an ordinary shot from a great one is the effort put into it including the thoughtful selection of tools to create that piece of art. The new Manfrotto Befree Advanced AS twist carbon fiber tripod is the ideal solution for advanced hobbyist photographers who are looking for the perfect match between maximum performance and stability, including when they are travelling. It's particularly well-suited for mirrorless cameras. Never miss a shot with our new camera head. It features a built-in Arca-type compatible plate holder and works seamlessly with the Manfrotto RC2 mounting system. Attach any mirrorless camera directly, whether you need an L bracket, camera cage, or telephoto lens collar mount. No more fumbling with tricky quick-release interfaces-the new design ensures smooth and direct camera mounting. Perfect for run-and-gun photographers staying on top of the action. Our photographers always deserve the best, and the Befree Advanced AS twist carbon fiber tripod won't disappoint. Its carbon fiber legs are meticulously designed to minimize weight while maintaining top-tier stability and rigidity. Plus, the ergonomic design ensures intuitive and swift setup, even for the most demanding photographers. Uneven terrain won't throw the Befree Advanced AS twist carbon fiber tripod off balance. Its top spider, crafted from lightweight yet robust magnesium, guarantees stability whether you're on a rocky hillside or a sandy beach. Your camera will remain perfectly steady, ensuring sharp images no matter where you shoot. Want a tripod that opens in a second with a single gesture? The twist lock mechanism is your go-to. Developed by Manfrotto, it's compact, lightning-fast, and super easy to use. No protruding parts-just seamless closure around the head, making the Befree Advanced tripod slip into and out of its storage pocket effortlessly. Smoothly switch shooting perspectives with the ergonomic leg-angle selector on our Befree Advanced AS twist carbon fiber tripod. Whether you're left-handed or right-handed, finding the perfect tripod height won't distract you from capturing the shot you want. Plus, the three independent leg angle positions ensure full shooting versatility for all your creative outdoor ideas! If you're pursuing a way to enhance your shots with unique accessories, Spider with Easy Link has you covered. Photographers who enjoy adding lights or reflectors can now capture stunning outdoor images that were once achievable only with heavily accessorized tripods. And that's not all: Meet your silent partner in the art of composition: The tripod is kitted out with Manfrotto's Advanced 494 Aluminum center Ball Head, a compact but powerful and intuitive head that allows quick and precise camera movement. The ball head features three independent knobs for ultimate control: a main knob for managing the sphere lock, an integrated friction control knob that adjusts the ball tension so that equipment weight is always perfectly balanced,...

While catering to the needs of sophisticated network environments, the EdgeSwitch XP 16-Port Rack-Mount Advanced PoE Switch from Ubiquiti Networks stands out as a top-tier solution for modern IT demands. This advanced Gigabit PoE managed switch is engineered to deliver not only reliable passive Power over Ethernet but also high-speed 10/100/1000 Mbps connectivity, ensuring that your Ubiquiti devices and other compatible PoE equipment operate seamlessly and efficiently.The EdgeSwitch XP distinguishes itself with its ability to individually configure each of its 16 Gigabit PoE ports. This flexibility allows for a mix of both PoE and non-PoE devices to be connected, streamlining network setups and reducing the need for additional power sources. The switch's 24V/48V configurable passive PoE further enhances its adaptability to various device requirements, making it a versatile choice for diverse deployment scenarios.With a substantial 300 watts of power, the EdgeSwitch 16XP effectively supports up to 16 devices, all within a compact, rack-mountable, 1U form factor. This design not only saves valuable rack space but also contributes to a tidier and more organized installation.The EdgeSwitch XP Configuration Interface is a testament to Ubiquiti's commitment to user-friendly operation. This intuitive interface, accessible through a secured management port and web browser, offers a virtual view of the ports, displaying essential information such as physical connectivity, speed, and PoE status. This allows for effortless setup and control, making network management more accessible than ever.In addition to its user-friendly design, the EdgeSwitch XP is loaded with advanced features to meet the needs of complex network infrastructures. These features include port monitoring, system connection and management services, VLAN configuration, support for STP/RSTP, Jumbo Frame support, Ping Watchdog, and configurable alerts. Such comprehensive functionality ensures that network administrators have the tools they need to maintain robust and reliable network performance.By integrating the EdgeSwitch XP 16-Port Rack-Mount Advanced PoE Switch into your network, you are choosing a solution that simplifies deployment, increases efficiency, and minimizes potential failure points. This results in not only faster installations but also reduced maintenance and troubleshooting, making it an excellent choice for any organization looking to optimize their network infrastructure with a powerful and manageable PoE switch.

What distinguishes an ordinary shot from a great one is the effort put into it including the thoughtful selection of tools to create that piece of art. The new Manfrotto Befree Advanced AS twist Aluminum tripod is the ideal solution for advanced hobbyist photographers who are looking for the perfect match between maximum performance and stability, including when they are travelling. It's particularly well-suited for mirrorless cameras. Never miss a shot with our new camera head. It features a built-in Arca-type compatible plate holder and works seamlessly with the Manfrotto RC2 mounting system. Attach any mirrorless camera directly, whether you need an L bracket, camera cage, or telephoto lens collar mount. No more fumbling with tricky quick-release interfaces-the new design ensures smooth and direct camera mounting. Perfect for run-and-gun photographers staying on top of the action. Designed for quick adjustments, the tripod lets you focus on framing your shot. No fuss, no wasted time-just readiness. Its ergonomic design in fact makes setting up and operating the kit intuitive and fast, even for the most demanding photographers. Uneven terrain? No problem. The robust top spider ensures your camera stays steady, whether you're on a rocky hillside or a sandy beach. Want a tripod that opens in a second with a single gesture? The twist lock mechanism is your go-to. Developed by Manfrotto, it's compact, lightning-fast, and super easy to use. No protruding parts-just seamless closure around the head, making the Befree Advanced tripod slip into and out of its storage pocket effortlessly. Smoothly switch shooting perspectives with the ergonomic leg-angle selector on our Befree Advanced AS twist Aluminum tripod. Whether you're left-handed or right-handed, finding the perfect tripod height won't distract you from capturing the shot you want. Plus, the three independent leg angle positions ensure full shooting versatility for all your creative outdoor ideas! If you're pursuing a way to enhance your shots with unique accessories, Spider with Easy Link has you covered. Photographers who enjoy adding lights or reflectors can now capture stunning outdoor images that were once achievable only with heavily accessorized tripods. And that's not all: Meet your silent partner in the art of composition: The tripod is kitted out with Manfrotto's Advanced 494 Aluminum center Ball Head, a compact but powerful and intuitive head that allows quick and precise camera movement. The ball head features three independent knobs for ultimate control: a main knob for managing the sphere lock, an integrated friction control knob that adjusts the ball tension so that equipment weight is always perfectly balanced, and shots framed effortlessly; an independent panoramic knob that keeps the camera level unchanged and rotates the camera horizontally. With this harmonious trio, astonishing landscape shots unfold effortlessly. The Befree Advanced tripod collection transcends mere...

Ab initio molecular dynamics revolutionized the field of realistic computer simulation of complex molecular systems and processes, including chemical reactions, by unifying molecular dynamics and electronic structure theory. This book provides the first coherent presentation of this rapidly growing field, covering a vast range of methods and their applications, from basic theory to advanced methods. This fascinating text for graduate students and researchers contains systematic derivations of various ab initio molecular dynamics techniques to enable readers to understand and assess the merits and drawbacks of commonly used methods. It also discusses the special features of the widely used Car-Parrinello approach, correcting various misconceptions currently found in research literature. The book contains pseudo-code and program layout for typical plane wave electronic structure codes, allowing newcomers to the field to understand commonly used program packages and enabling developers to improve and add new features in their code.

Chemistry: The Molecular Nature of Matter and Change with Advanced Topics by Martin Silberberg and Patricia Amateis has been recognized in the general chemistry market as an unparalleled classic. The revision for the eighth edition focused on continued optimization of the text.  To aid in this process, we were able to use data from literally thousands of student responses to questions in LearnSmart, the adaptive learning system that assesses student knowledge of course content.  The data, such as average time spent answering each question and the percentage of students who correctly answered the question on the first attempt, revealed the learning objectives that students found particularly difficult, which we addressed by revising surrounding text or adding additional learning resources such as videos and slideshows. The text still contains unprecedented macroscopic-to-microscopic molecular illustrations, consistent step-by-step worked exercises in every chapter, and an extensive range of end-of-chapter problems, which provide engaging applications covering a wide variety of interests, including engineering, medicine, materials, and environmental studies. Changes have been made to the text and applications throughout to make them more succinct, to the artwork to make it more teachable and modern, and to the design to make it more simplistic and open. 

New textbooks at all levels of chemistry appear with great regularity. Some fields like basic biochemistry, organic reaction mechanisms, and chemical thermody­ namics are well represented by many excellent texts, and new or revised editions are published sufficiently often to keep up with progress in research. However, some areas of chemistry, especially many of those taught at the graduate level, suffer from a real lack of up-to-date textbooks. The most serious needs occur in fields that are rapidly changing. Textbooks in these subjects usually have to be written by scientists actually involved in the research which is advancing the field. It is not often easy to persuade such individuals to set time aside to help spread the knowledge they have accumulated. Our goal, in this series, is to pinpoint areas of chemistry where recent progress has outpaced what is covered in any available textbooks, and then seek out and persuade experts in these fields to produce relatively concise but instructive introductions to their fields. These should serve the needs of one semester or one quarter graduate courses in chemistry and biochemistry. In some cases, the availability of texts in active research areas should help stimulate the creation of new courses.

Ab initio molecular dynamics revolutionized the field of realistic computer simulation of complex molecular systems and processes, including chemical reactions, by unifying molecular dynamics and electronic structure theory. This book provides the first coherent presentation of this rapidly growing field, covering a vast range of methods and their applications, from basic theory to advanced methods. This fascinating text for graduate students and researchers contains systematic derivations of various ab initio molecular dynamics techniques to enable readers to understand and assess the merits and drawbacks of commonly used methods. It also discusses the special features of the widely used Car-Parrinello approach, correcting various misconceptions currently found in research literature. The book contains pseudo-code and program layout for typical plane wave electronic structure codes, allowing newcomers to the field to understand commonly used program packages and enabling developers to improve and add new features in their code.

This highly organized reference book provides clear and concise explan ations of the terminology used in molecular biology and genetics. It c overs key areas such as the cell cycle, organelles and plasmids, repli cation and recombination, transcription, DNA, RNA and chromosomes (str ucture, function, modification, mutation and repair) and explains gene expression and regulation. This book also covers important techniques used in the field, such as PCR. The book has extensive cross-referenc es and clear explanatory diagrams.

Unread book in perfect condition.