Best Operational Research Books

KLIMAIRE 15,000 BTU PTAC Air Conditioner with Wall Sleeve, Aluminum Grille, Remote Control, & 3.5 kW Electric Heater - 208-230V

  • Klimaire PTAC units are stylish, quiet, and an economical way to cool and heat your room. Fits into standard 42” x 16” slide-in wall sleeve to replace major brands. Heats and Cools up to 750 sq. Ft.
  • PTAC Unit is manufactured with standard digital push button control panel and an LED display to show the set temperature and operational codes..
  • Dip-switches offer numerous customized settings to easily fit many applications. The Unit is equipped to work with optional 24V wall thermostat and an optional remote control. See operational manual..
  • Fresh air intake design and the washable polypropylene air filter ensure a cleaner and fresher indoor air quality for your comfort. PTAC units are designed to provide year-round comfort in hotel, motel, office buildings, nursing homes, classrooms, apartments, dormitories, and hospitals..
  • Factory supplied power cord with 3-prong grounding 20 Amp with a reset breaker design. 5 Year Manufacturer Warranty. Purchase includes: 15,000 BTU PTAC Unit with 3.5 KW Electric Heater, Wall Sleeve, Aluminum Grille, and Remote Control..
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Swpeet 169Pcs 21 Types Integrated Circuit Chip Assortment Kit, Including Opamp, Oscillator, Pwm, LM324, LM358, LM386, LM393, NE5532, NE555, PC817, ULN2003, ULN2803, ICL7660S, JRC4558, LM339, TDA2030AN

  • ...creased by tens to thousands of times than that of transistors. The stable working time of the equipment can also be greatly improved..
  • 3, 【 The Most Popular Fully Types Integrated Circuit Chip Assortment Kit 】 ------ We have chosen a variety of useful IC types for daily assembly, such as: precision timers, dual operational amplifiers, audio amplifiers, Darlington arrays, quad operational amplifiers, etc. It is suitable for single power supply with a wide range of power supply voltages, and is also used in dual power supply operating modes..
  • 4,【 Wide Applications】----- low power consumption, strong anti-interference, small and flexible, strong processing capacity, green and environmental protection, suitable for most terminal industries, such as industrial control products, automotive electronics, medical equipment, security monitoring, household Electrical appliances, student experiments and communication equipment..
  • 5, 【 With Anti-static Plastic Box】 ------ For your convenience storage and organization, we also equip you with Container Box, store commonly used IC kits according to label instructions. Its application range includes sensor amplifiers, DC gain templates and all other occasions where operational amplifiers can be powere....
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Riding America's Backroads Publisher: Fox Chapel Publishing

  • NEW SOFTGEL SHELL: Sports Research Vitamin D3+K2 Plantgel capsules now contain added Turmeric Root Powder in the outer softgel shell. This added plant-based yellow color helps protect the active ingredients inside against photo-degradation that may occur from exposure to UV light. While the appearance has changed, we can assure you that our Vitamin D3+K2 still contains the same great ingredients you know and love.
  • BETTER TOGETHER: Known as the "sunshine vitamin," Vitamin D3 helps maintain strong bones by helping you metabolize calcium and supports a healthy immune system. Added Vitamin K2 helps ensure that calcium gets deposited in your bones where it's needed, and protects arteries from calcification. Vitamins D & K work better when taken together.
  • VEGAN FORMULA: Our Vitamin D and K supplements are made with VegaDELight vegan D3, a patented plant based form of Vitamin D3 from lichen and MenaQ7, a patented form of Vitamin K2 from chickpeas. Our easy-to-swallow Vitamin D3 K2 PlantGel capsules are an easy way to add these two essential micronutrient vitamins to your diet.
  • SUPERIOR QUALITY: Our 100% plant based Vitamin D with Vitamin K supplement is certified vegan, non-GMO and free of soy, gluten, gelatin and carrageenan. We’re proud to offer produ....
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OUTFINE Desk Computer Desk Office Desk with Drawer, Monitor Stand and Storage Shelves

  • Shelves and Drawer - Three open shelves and one drawer make the most of the space under the desk top. They are great storage places for tower, books, paper documents, files and others, making your work space more organized and efficient..
  • Monitor Stand - A long monitor stand stretching over the desk top can be used to place your monitor and other accessories. It not only helps for ergonomic sitting posture, but also adds extra space to your workstation..
  • Quality Material - The wooden board used for this product meets the CARP P2 standard, which is important for ensuring every customer a healthy experience of using the desk. The modern design of the desk makes it a great match for your home office, study room or gaming station..
  • Design Philosophy - Our design team believes that form follows function and beauty. To make our product closer to users, we make continuous efforts to research on the interaction between people and their working environment..
  • Size and Details - This desk is designed in two sizes for different room space. For detailed specifications, please refer to the image display and product description..
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OUTFINE Desk Computer Desk Office Desk with Drawer, Monitor Stand and Storage Shelves

  • Shelves and Drawer - Three open shelves and one drawer make the most of the space under the desk top. They are great storage places for tower, books, paper documents, files and others, making your work space more organized and efficient..
  • Monitor Stand - A long monitor stand stretching over the desk top can be used to place your monitor and other accessories. It not only helps for ergonomic sitting posture, but also adds extra space to your workstation..
  • Quality Material - The wooden board used for this product meets the CARP P2 standard, which is important for ensuring every customer a healthy experience of using the desk. The modern design of the desk makes it a great match for your home office, study room or gaming station..
  • Design Philosophy - Our design team believes that form follows function and beauty. To make our product closer to users, we make continuous efforts to research on the interaction between people and their working environment..
  • Size and Details - This desk is designed in two sizes for different room space. For detailed specifications, please refer to the image display and product description..
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OUTFINE Desk Computer Desk Office Desk with Drawer, Monitor Stand and Storage Shelves

  • ... using the desk. The modern design of the desk makes it a great match for your home office, study room or gaming station..
  • Design Philosophy - Our design team believes that form follows function and beauty. To make our product closer to users, we make continuous efforts to research on the interaction between people and their working environment..
  • Size and Details - This desk is designed in two sizes for different room space. For detailed specifications, please refer to the image display and product description..
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Alpinestars Men's Hurricane Functional Jacket, Large, Black Red

  • NEW SOFTGEL SHELL: Sports Research Vitamin D3+K2 Plantgel capsules now contain added Turmeric Root Powder in the outer softgel shell. This added plant-based yellow color helps protect the active ingredients inside against photo-degradation that may occur from exposure to UV light. While the appearance has changed, we can assure you that our Vitamin D3+K2 still contains the same great ingredients you know and love.
  • BETTER TOGETHER: Known as the "sunshine vitamin," Vitamin D3 helps maintain strong bones by helping you metabolize calcium and supports a healthy immune system. Added Vitamin K2 helps ensure that calcium gets deposited in your bones where it's needed, and protects arteries from calcification. Vitamins D & K work better when taken together.
  • VEGAN FORMULA: Our Vitamin D and K supplements are made with VegaDELight vegan D3, a patented plant based form of Vitamin D3 from lichen and MenaQ7, a patented form of Vitamin K2 from chickpeas. Our easy-to-swallow Vitamin D3 K2 PlantGel capsules are an easy way to add these two essential micronutrient vitamins to your diet.
  • SUPERIOR QUALITY: Our 100% plant based Vitamin D with Vitamin K supplement is certified vegan, non-GMO and free of soy, gluten, gelatin and carrageenan. We’re proud to offer produ....
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KLIMAIRE 12,000 BTU 11.6 EER PTHP Air Conditioner Heat Pump with Wall Sleeve, Aluminum Grille, Remote Control, & 3.5 KW Electric Heater 208-230V

  • Klimaire PTAC with Heat Pump units are stylish, quiet, and an economical way to cool and heat your room. Fits into standard 42” x 16” slide-in wall sleeve to replace major brands. Heats and Cools up to 550 sq. Ft.
  • PTHP Unit is manufactured with standard digital push button control panel and an LED display to show the set temperature and operational codes..
  • Dip-switches offer numerous customized settings to easily fit many applications. The Unit is equipped to work with optional 24V wall thermostat and an optional remote control. See operational manual..
  • Fresh air intake design and the washable polypropylene air filter ensure a cleaner and fresher indoor air quality for your comfort. PTHP units are designed to provide year-round comfort in hotel, motel, office buildings, nursing homes, classrooms, apartments, dormitories, and hospitals..
  • Factory supplied power cord with 3-prong grounding 20 Amp with a reset breaker design. 5 Year Manufacturer Warranty. Purchase includes: 12,000 BTU PTAC Heat Pump Unit with 3.5 KW Electric Heater, Wall Sleeve, Aluminum Grille, and Remote Control..
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FurnitureR Storage Locker 3 Doors 6 Shelves Teens Bedroom Video Game Furniture Books Orgnizer

  • Oversize: Horizontal Style: 123cm x 42cm x 58cm / 48.4'' x 16.5'' x 22.8'' ,each shelf size: 14.3"x7.8". 2 Tier 6 Shelves In total.
  • With doors and convenient handle, Top of the storage stand can be used as the tv stand for lcd or other entertainment unit.Put your CDS,DVDS ,other gadgets in the cabinet, make things in order and tidy..
  • Metal Coating ,4 DETACHABLE Conical legs, you can put the locker without legs on the carpet or superimposed one by one.Super Stable Stand offers closed storage space for all your entertainment components or other staff to keep your privacy..
  • Multi-purpose storage cabinet, with a simple yet stylish design, will be ideal for storing files and other office supplies, but also make a great decorative addition to your office..
  • Multi-Purpose Multi-functional, Perfect for the office to keep files as file lockers, Good Design for the Gym Room etc as the guest storage cabinet, Good Help for Mother to keep kids books and toys etc together,wildly used in school lab Research room, student hall dorm room etc..
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Hilitchi Integrated Circuit Chip Assortment Kit with Sockets opamp oscillator pwm PC817 NE555 LM358 LM324 JRC4558 LM393 LM339 NE5532 LM386 TDA2030 TDA2822 PT2399 UC3842 UC3843 ULN2003 169

  • ✅Durable material: Surface plated with nickel, which is not easy to rust and ensure a long service life..
  • ✅Many values, with 17 types for your choice. Clear Mark, easy to identify the models, enough quantity for your IC chip work..
  • ✅169CS IC chip kit: LM324 - 5Pcs, LM358 - 10Pcs, LM386 - 10Pcs, LM393 - 10Pcs, UA741 - 10Pcs, NE5532 - 10Pcs, NE555 - 10Pcs, PC817 -10Pcs, ULN2003 - 5Pcs, ULN2803 - 5Pcs..
  • ✅Used with circuit board: choose the appropriate model you need and install it in the right position..
  • ✅We offer a variety of useful IC types for your daily assembly application, such as precision timers, dual operational amplifiers, audio amplifiers, darlington arrays, quad operational amplifiers, etc. Also, you could DIY your own circuit boards..
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