Shop Amazon for Cleaning Gel for Car, Car Cleaning Kit Universal Detailing Automotive Dust Car Crevice Cleaner Auto Air Vent Interior Detail Removal Putty Cleaning Keyboard Cleaner for Car Vents, PC, Laptops, Cameras and find millions of items, delivered faster than ever.Find the latest Genesis Energy, L.P. (GEL) stock quote, history, news and other vital information to help you with your stock trading and investing.Byrdie / Amelia Manley. Hair gel has long been a staple styling product for men. It has a rich history to say the least, with some of the most famous style icons of the last century (think: Gable, Dean, Travolta, Beckham) all fans of a firm hold. However, even though it’s been around longer than many other grooming essentials, it is perhaps ...I-GEL is designed for use in securing and maintaining a patient airway in routine and emergency anesthetics for operations of fasted patients during spontaneous or intermittent positive pressure ventilation (IPPV). It is available in three adult and four pediatric sizes and is supplied in an innovative, color-coded polypropylene protective cradle. The GEL Group, Inc. is made up of companies specializing in analytical services, environmental consulting and monitoring, civil engineering, structural engineering, surveying, and geophysical services. We bring together more than three decades of distinctive experience delivering results. Our breadth of capabilities, combined with our ... Shop Target for gel blaster gun you will love at great low prices. Choose from Same Day Delivery, Drive Up or Order Pickup plus free shipping on orders $35+.GEL-LYTE III OG OCHA ZOME Sportstyle Shoes $140.00 Quickview. 1 Color GEL-LYTE III OG SHAMROCK Sportstyle Shoes $140.00 Quickview. Sale. 5 colors GEL-LYTE III OGuniball Retractable 207 Black Gel Pens 2ct Click Top 0.7mm Medium Point Pen. uniball. 318. $2.79 MSRP $2.99. When purchased online. Buy 1, get 1 25% off select uniball pens. Learning curve. The Morovan Poly Gel Kit earned perfect scores in most categories, including drying time, finished appearance, longevity, ease of removal, and nail integrity after removal. We only marked it down for ease of use since there was a slight learning curve to applying the gel nails.plural gels. Synonyms of gel. 1. : a colloid in a more solid form than a sol. broadly : jelly sense 2. 2. : a thin colored transparent sheet used over a stage light to color it. 3. : a gelatinous preparation: such as.Gel definition: If people gel with each other, or if two groups of people gel , they work well together... | Meaning, pronunciation, translations and examplesBriogeo Curl Charisma Rice Amino + Quinoa Frizz Control Gel. $20 at Sephora. K, now keep scrolling for the complete breakdown, plus everything you need to know about how to actually apply gel to ...Mabel Matiz'in, DMC etiketiyle yayınlanan "Gök Nerede" albümünde yer alan "Gel" isimli şarkısı, video klibiyle netd müzik'te.“Gel” şarkı sözleriGel, anla dik...Acrylic is often paired with gel nail polish to create an ultra-strong manicure that ranges anywhere from $50 to $100 or more depending on if you add faux nail tips or some trendy nail art. While acrylic can be more expensive in the initial visit, it can be filled whereas gel polish on natural nails cannot. Aug 14, 2023 · Gel-One side effects. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Gel-One may cause serious side effects. Call your doctor at once if you have: severe pain or swelling around the knee after the injection. Common side effects of Gel-One may include: Jun 29, 2023 · Le Mini Macaron Gel Manicure Kit. $38 at Nordstrom. $38 at Nordstrom. Read more. Unlike regular nail polishes, gel requires zero drying time, thanks to their accompanying curing lamps, which gives ... Briogeo Curl Charisma Frizz Control Gel. If you're working with waves, reach for Brigeo's Curl Charisma. The 90-percent naturally derived formula is chock full of healthy-hair ingredients like quinoa extract, rice amino acids, and tomato fruit ferment extract to give your hair a flexible hold and a nourishment boost.Bottom line: Gel manicures typically last between two to three weeks, while dip powder manicures can last for up to five (with proper prep, application, and maintenance). 3. Removal processNov 3, 2021 · Gel-One (cross-linked hyaluronate) is an injectable hyaluronate gel approved for the treatment of osteoarthritis (OA) of the knee who have failed to respond adequately to non-pharmacologic therapy, non-steroidal anti-inflammatory drugs (NSAIDs) or analgesics, e.g., acetaminophen. Jul 28, 2022 · Best eco-friendly gel mattress: Saatva Loom & Leaf Mattress. Best gel hybrid mattress: DreamCloud Premier. Best gel mattress for pressure point relief: Casper Wave Hybrid Mattress. Best reviewed ... lyrics. buy track. Tuned out, imposing running in place No longer your time- I quit your race My standards set so low and you sigh relief As your ego grows from years of my grief From the start you took up too much space Tuned out, imposing running in place No longer your time- I see your face An outcome is almost here- I take the seat and I ...Mabel Matiz'in, DMC etiketiyle yayınlanan "Gök Nerede" albümünde yer alan "Gel" isimli şarkısı, video klibiyle netd müzik'te.“Gel” şarkı sözleriGel, anla dik...gel: [ jel ] 1. a colloid in which the solid disperse phase forms a network in combination with that of the fluid continuous phase, resulting in a viscous semirigid sol. 2. to form such a compound or any similar semi-solid material. Voltaren gel side effects may include: skin irritation or itching where the gel was applied. skin dryness, scaling, or redness. skin pimples or cysts. hives or swelling. numbness and tingling ...gel: [ jel ] 1. a colloid in which the solid disperse phase forms a network in combination with that of the fluid continuous phase, resulting in a viscous semirigid sol. 2. to form such a compound or any similar semi-solid material. Aug 27, 2020 · The gel memory foam mattresses provide a cooler surface on which to sleep. Gel memory foam mattresses contain gel beads or liquid. The gel is either spread throughout the mattress or a thin layer ... When someone says “gel,” they’re talking about a semi-solid substance like hair gel, while the word “jell” means the process of turning a liquid substance into a jelly-like substance. It’s a fine line, but just think of it this way: Hair gel can jell if left out too long. Gel is the thing, while jell is the state. A gel is a colloidal system in which the dispersed phase is liquid and the dispersion medium is solid. e.g. when warm sol of gelatin is cooled, it sets to a semi-solid mass which is a gel. Jellies, jams, curd, butter, shoe polish, etc. are gels. The interior (the cytoplasm) of each cell in the soft tissues of our bodies consists of a variety of ...Noun [ edit] gel ( countable and uncountable, plural gels ) A semi- solid to almost solid colloid of a solid and a liquid, such as jelly, cheese or opal . 2013 May-June, Charles T. Ambrose, “ Alzheimer’s Disease ”, in American Scientist, volume 101, number 3, page 200: Similar studies of rats have employed four different intracranial ...Briogeo Curl Charisma Rice Amino + Quinoa Frizz Control Gel. $20 at Sephora. K, now keep scrolling for the complete breakdown, plus everything you need to know about how to actually apply gel to ...Pengertian Sediaan Gel. Gel umumnya merupakan suatu sediaan semi padat yang, jernih, tembus cahaya, dan mengandung zat aktif, merupakan dispersi koloid mempunyai kekuatan yang disebabkan oleh jaringan yang saling berikatan pada fase terdispersi (Ansel, 1989). Zat zat pembentuk gel digunakan sebagai pengikat dalam granulasi, koloid pelindung ... Mar 29, 2023 · LED light. Yes. Nail polish colors included. One. Additional kit contents. Nail primer, base coat, top coat, cuticle oil, pre- and post-application cleanser, gel polish remover, foil remover wraps ... Gel definition, a semirigid colloidal dispersion of a solid with a liquid or gas, as jelly, glue, etc. See more. Jun 13, 2023 · Learning curve. The Morovan Poly Gel Kit earned perfect scores in most categories, including drying time, finished appearance, longevity, ease of removal, and nail integrity after removal. We only marked it down for ease of use since there was a slight learning curve to applying the gel nails. gel: [ jel ] 1. a colloid in which the solid disperse phase forms a network in combination with that of the fluid continuous phase, resulting in a viscous semirigid sol. 2. to form such a compound or any similar semi-solid material.A gel is a colloidal system in which the dispersed phase is liquid and the dispersion medium is solid. e.g. when warm sol of gelatin is cooled, it sets to a semi-solid mass which is a gel. Jellies, jams, curd, butter, shoe polish, etc. are gels. The interior (the cytoplasm) of each cell in the soft tissues of our bodies consists of a variety of ...Gel-One side effects. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Gel-One may cause serious side effects. Call your doctor at once if you have: severe pain or swelling around the knee after the injection. Common side effects of Gel-One may include:GEL. 5,126 likes · 585 talking about this. NORTH AMERICA BOOKING : [email protected] UK/EU BOOKING: [email protected] 050L — Physical Geology Laboratory (2 units) Course Description: Introduction to classification and recognition of minerals and rocks and to interpretation of topographic and geologic maps and aerial photographs. Prerequisite (s): GEL 050 (can be concurrent). Learning Activities: Laboratory 6 hour (s).Aaron preps natural nails for gel extensions by first cleaning the nails, trimming the cuticles, and filing. "You have to make sure the nails are free of oil by wiping with alcohol or the gel won ...One drawback to shellac, Seney points out, is that because it has traditional polish mixed in the formula, gel nails last longer. Although shellac is a little bit more susceptible to chipping than ...LED light. Yes. Nail polish colors included. One. Additional kit contents. Nail primer, base coat, top coat, cuticle oil, pre- and post-application cleanser, gel polish remover, foil remover wraps ...Sep 29, 2021 · Best Hair Gel For Men On-The-Go: Paul Mitchell Super Sculpt Styling Liquid. Best Dry Look Hair Gel: Malin + Goetz Hair Pomade. Best-Smelling Hair Gel: Aesop Sculpt Hair Polish. Best Hair Gel For ... Swelling where Gel-One (hyaluronate and derivatives injection (knee)) is used. Bruising. Back pain . Muscle pain . These are not all of the side effects that may occur. If you have questions about side effects, call your doctor. Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-332-1088.Best gel pillow for back and side sleepers: Tempur-Pedic TEMPUR-Ergo Cooling Neck Pillow. Best adjustable gel pillow: Leesa Hybrid Pillow. Best gel pillow for stomach sleepers: Helix Adjustable ...GEL 050L — Physical Geology Laboratory (2 units) Course Description: Introduction to classification and recognition of minerals and rocks and to interpretation of topographic and geologic maps and aerial photographs. Prerequisite (s): GEL 050 (can be concurrent). Learning Activities: Laboratory 6 hour (s).Gel stain, to define in simple terms, is a kind of stain that is gel-like. Gel, as you know, is a thick substance that is not as fluid as the usual liquid. This is a result of the high concentration of binders present in it. Gel stain is not commonly used because its formula does not sit as well as the typical stain.Gel is a common crafting material dropped by most slimes and Slimed Zombies. Gel is vital due to it being an ingredient in Torches, and is used regularly from the beginning stages all the way through to endgame scenarios. It is also used as ammunition for the Flamethrower and the Elf Melter, and can therefore be stored in the player's inventory ammo slots. Though the tooltip says 'tasty and ...Briogeo Curl Charisma Frizz Control Gel. If you're working with waves, reach for Brigeo's Curl Charisma. The 90-percent naturally derived formula is chock full of healthy-hair ingredients like quinoa extract, rice amino acids, and tomato fruit ferment extract to give your hair a flexible hold and a nourishment boost.Oct 21, 2020 · lotions gels Different ratios of water and oil give these substances unique textures, which can have some effect on the product’s intended purpose. To put it another way, the choice between an... Beetles Reflective Glitter Gel Polish Set 6 Colors Neon Gel Nail Polish Set Summer Nails Gel Orange Hot Pink Purple Gel Polish Soak Off Led Gel…. $11.98 and under Deal. beetles Gel Polish Top and Base No Wipe Matte Coat. $10.79 and under Deal. beetles Gel Polish Nail Art Gel Liner Set-2 Colors. $11.66 and under Deal.e-Gel is loaded with complex carbs instead of sugars, 4 times the electrolytes to avoid cramping and injuries and a blend of antioxidants and amino acids help reduce muscle soreness and tissue damage and to speed recovery. And, with 150 calories, e-Gel packs 50% more energy than most competing gels. e-Gel and water, it’s all you need!ASICS’ GEL™ technology transformed running shoe design and performance when it launched in 1986. The shock absorption of the cushioning filled with GEL™ technology was a major advancement in the running shoe industry. From the beginning, ASICS has continued to develop cushioning technology to improve your performance on the move.gel: [ jel ] 1. a colloid in which the solid disperse phase forms a network in combination with that of the fluid continuous phase, resulting in a viscous semirigid sol. 2. to form such a compound or any similar semi-solid material. Briogeo Curl Charisma Rice Amino + Quinoa Frizz Control Gel. $20 at Sephora. K, now keep scrolling for the complete breakdown, plus everything you need to know about how to actually apply gel to ...Briogeo Curl Charisma Rice Amino + Quinoa Frizz Control Gel. $20 at Sephora. K, now keep scrolling for the complete breakdown, plus everything you need to know about how to actually apply gel to ...Woodgrain Millwork LWM 233 1-1/4 in. x 1-1/4 in. Pine Full Round Molding. M-D Building Products White Door Seals. Buy Rod Desyne Barrel 7/16 in. Cafe Single Curtain Rod 18 in.to 28 in. in Black CF03. lotions gels Different ratios of water and oil give these substances unique textures, which can have some effect on the product’s intended purpose. To put it another way, the choice between an...Aug 14, 2023 · Gel-One side effects. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Gel-One may cause serious side effects. Call your doctor at once if you have: severe pain or swelling around the knee after the injection. Common side effects of Gel-One may include: May 1, 2023 · Byrdie / Amelia Manley. Hair gel has long been a staple styling product for men. It has a rich history to say the least, with some of the most famous style icons of the last century (think: Gable, Dean, Travolta, Beckham) all fans of a firm hold. However, even though it’s been around longer than many other grooming essentials, it is perhaps ... Jul 16, 2021 · One drawback to shellac, Seney points out, is that because it has traditional polish mixed in the formula, gel nails last longer. Although shellac is a little bit more susceptible to chipping than ... modelones 20 Colors Gel Nail Polish Kit- Fall Winter 24 Pcs Gold Orange Gel Polish Set Yellow Brown Soak Off Nail Polish Kit with Bond Primer Glossy& Matte Top Base Coat DIY Nail Art. Gel 0.24 Fl Oz (Pack of 24) 6,152. 1K+ bought in past month. $2899 ($5.03/Fl Oz) $27.54 with Subscribe & Save discount. Beetles Gel Nail Polish Kit, 6 PCS Jelly Gel Polish Nude Pink Color Gel Neutral Nail Art Design Translucent Gel Nail Kits Soak Off Nail Lamp Cured Nail Manicure DIY Home for Women. Gel 1 Fl Oz (Pack of 1) 20,782. 2K+ bought in past month. $1399 ($13.99/Fl Oz) $13.29 with Subscribe & Save discount.plural gels. Synonyms of gel. 1. : a colloid in a more solid form than a sol. broadly : jelly sense 2. 2. : a thin colored transparent sheet used over a stage light to color it. 3. : a gelatinous preparation: such as.ゲル （ ドイツ語: Gel [geːl] 、 ゲール ）または ジェル （ 英語: gel [dʒɛl] ）は、 分散系 の一種で、 ゾル と同じく 液体 分散媒の コロイド に分類されるが、そのうちで、 固体 状のものを指す。. 日本語で「凝膠体」と呼ぶこともある [1] 。. ゲルは、流動性 ... lemon custard shampoo, shower gel & bubble bath (Limited Edition) $20.00 Current Price $20.00 (244) Gift with Purchase. DIOR. Sauvage Shower Gel. $50.00 Current Price ...modelones 20 Colors Gel Nail Polish Kit- Fall Winter 24 Pcs Gold Orange Gel Polish Set Yellow Brown Soak Off Nail Polish Kit with Bond Primer Glossy& Matte Top Base Coat DIY Nail Art. Gel 0.24 Fl Oz (Pack of 24) 6,152. 1K+ bought in past month. $2899 ($5.03/Fl Oz) $27.54 with Subscribe & Save discount.GEL. 5,126 likes · 585 talking about this. NORTH AMERICA BOOKING : [email protected] UK/EU BOOKING: [email protected] The GEL Group is an industry leader in environmental consulting, civil and structural engineering, industrial and coastal zone permitting, stack testing, industrial hygiene, and surveying.Dove Amplified Textures Shine & Moisture Finishing Gel. This GH Beauty Award winner is packed full of ingredients like glycerin, castor oil, and aloe, which work to hydrate curls instead of making ...Mar 29, 2023 · LED light. Yes. Nail polish colors included. One. Additional kit contents. Nail primer, base coat, top coat, cuticle oil, pre- and post-application cleanser, gel polish remover, foil remover wraps ... Mabel Matiz'in, DMC etiketiyle yayınlanan "Gök Nerede" albümünde yer alan "Gel" isimli şarkısı, video klibiyle netd müzik'te.“Gel” şarkı sözleriGel, anla dik...Builder gel is a thick gel that is used to strengthen natural nails or to create nail extensions. It comes in a bottle with a brush applicator (sometimes referred to as brush-on gel or builder gel in a bottle). But you can also get it in a pot, in which case you’d apply it with a nail brush like what you’d use for acrylics. uniball Retractable 207 Black Gel Pens 2ct Click Top 0.7mm Medium Point Pen. uniball. 318. $2.79 MSRP $2.99. When purchased online. Buy 1, get 1 25% off select uniball pens. Learning curve. The Morovan Poly Gel Kit earned perfect scores in most categories, including drying time, finished appearance, longevity, ease of removal, and nail integrity after removal. We only marked it down for ease of use since there was a slight learning curve to applying the gel nails.lotions gels Different ratios of water and oil give these substances unique textures, which can have some effect on the product’s intended purpose. To put it another way, the choice between an...Mabel Matiz'in, DMC etiketiyle yayınlanan "Gök Nerede" albümünde yer alan "Gel" isimli şarkısı, video klibiyle netd müzik'te.“Gel” şarkı sözleriGel, anla dik...Shop Amazon for Neutrogena T/Gel Therapeutic Shampoo Original Formula, Anti-Dandruff Treatment for Long-Lasting Relief of Itching and Flaking Scalp as a Result of Psoriasis and Seborrheic Dermatitis, 16 Fl Oz and find millions of items, delivered faster than ever. Aug 3, 2023 · Briogeo Curl Charisma Frizz Control Gel. If you're working with waves, reach for Brigeo's Curl Charisma. The 90-percent naturally derived formula is chock full of healthy-hair ingredients like quinoa extract, rice amino acids, and tomato fruit ferment extract to give your hair a flexible hold and a nourishment boost. Byrdie / Amelia Manley. Hair gel has long been a staple styling product for men. It has a rich history to say the least, with some of the most famous style icons of the last century (think: Gable, Dean, Travolta, Beckham) all fans of a firm hold. However, even though it’s been around longer than many other grooming essentials, it is perhaps ...GEL-LYTE III OG OCHA ZOME Sportstyle Shoes $140.00 Quickview. 1 Color GEL-LYTE III OG SHAMROCK Sportstyle Shoes $140.00 Quickview. Sale. 5 colors GEL-LYTE III OGJan 27, 2022 · Gel at The Firehouse. Audio mixed and mastered by Josh Ford!1-27-22 Line-up:- Gel- Big Laugh- Apprehend- Confusions Prince Gel definition: If people gel with each other, or if two groups of people gel , they work well together... | Meaning, pronunciation, translations and examplesSep 7, 2023 · Colorya Gel Pens make it easy to get creative with 48 sparkling colors to choose from. This set of gel pens comes with 31 fabulous glitter pens and 17 unique metallic pens and contains no duplicates. FRAGFRE Styling Gel Fragrance Free 8 oz Medium Hold - Hair Styling Gel for Sensitive Skin - Hypoallergenic Parabens Free - Gluten Free Vegan Cruelty Free - for Men Women and Children. 8 Ounce (Pack of 1) 812. 600+ bought in past month. $1595 ($1.99/Fl Oz) $15.15 with Subscribe & Save discount.A gel is a colloidal system in which the dispersed phase is liquid and the dispersion medium is solid. e.g. when warm sol of gelatin is cooled, it sets to a semi-solid mass which is a gel. Jellies, jams, curd, butter, shoe polish, etc. are gels. The interior (the cytoplasm) of each cell in the soft tissues of our bodies consists of a variety of ...A gel is a sol in which the solid particles are meshed such that a rigid or semi-rigid mixture results. Cross-linking within the gel's polymer or colloidal network causes a gel to behave as a solid in its steady-state and makes it feel tacky. However, most of the mass of a gel is liquid, so gels can flow from application of relatively low stress.lemon custard shampoo, shower gel & bubble bath (Limited Edition) $20.00 Current Price $20.00 (244) Gift with Purchase. DIOR. Sauvage Shower Gel. $50.00 Current Price ...
Shop Amazon for Neutrogena T/Gel Therapeutic Shampoo Original Formula, Anti-Dandruff Treatment for Long-Lasting Relief of Itching and Flaking Scalp as a Result of Psoriasis and Seborrheic Dermatitis, 16 Fl Oz and find millions of items, delivered faster than ever. . Davila
GelRed® is an ultra sensitive, extremely stable and environmentally safe fluorescent nucleic acid dye designed to replace the highly toxic ethidium bromide (EtBr) for staining dsDNA, ssDNA or RNA in agarose gels or polyacrylamide gels. Safer than EtBr: non-mutagenic and non-hazardous for disposal. Much more sensitive than EtBr and SYBR® Safe.Aug 14, 2023 · Gel-One side effects. Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat. Gel-One may cause serious side effects. Call your doctor at once if you have: severe pain or swelling around the knee after the injection. Common side effects of Gel-One may include: gel翻譯：（尤指用於洗髮或護膚的）凝膠，凍膠, 變堅固, 形成膠體;膠化;膠凝, （想法或局勢）變得更清楚，顯得更明確, 形成親密關係;結成好友, 頭髮上, 上髮膠。Gel (ゲル, Geru) is a Poison Hunter and a member of the Zodiacs with the codename "Snake" (巳(み), Mi). She is also part of the Science Team, created in preparation for the voyage to the Dark Continent. Gel is a slender and skinny woman and has very long black straight hair. Her eyes resemble those of a snake and are known to be abnormally big, while her nose is very small. She wears a ...With some styles, like a medium-height pompadour, the choice between gel and pomade is totally yours. You’ll get the right balance of hold and shine depending on the individual product, not the type itself. When super shine and super hold is what you need, then it’s a gel for you. Quite possibly, that gel is L’Oreal Paris Studio Line ...Gel at The Firehouse. Audio mixed and mastered by Josh Ford!1-27-22 Line-up:- Gel- Big Laugh- Apprehend- Confusions PrinceMar 29, 2023 · LED light. Yes. Nail polish colors included. One. Additional kit contents. Nail primer, base coat, top coat, cuticle oil, pre- and post-application cleanser, gel polish remover, foil remover wraps ... Jul 28, 2022 · Best eco-friendly gel mattress: Saatva Loom & Leaf Mattress. Best gel hybrid mattress: DreamCloud Premier. Best gel mattress for pressure point relief: Casper Wave Hybrid Mattress. Best reviewed ... Apr 17, 2021 · Bottom line: Gel manicures typically last between two to three weeks, while dip powder manicures can last for up to five (with proper prep, application, and maintenance). 3. Removal process GEL-LYTE III OG OCHA ZOME Sportstyle Shoes $140.00 Quickview. 1 Color GEL-LYTE III OG SHAMROCK Sportstyle Shoes $140.00 Quickview. Sale. 5 colors GEL-LYTE III OGOne drawback to shellac, Seney points out, is that because it has traditional polish mixed in the formula, gel nails last longer. Although shellac is a little bit more susceptible to chipping than ...A gel is a colloidal system in which the dispersed phase is liquid and the dispersion medium is solid. e.g. when warm sol of gelatin is cooled, it sets to a semi-solid mass which is a gel. Jellies, jams, curd, butter, shoe polish, etc. are gels. The interior (the cytoplasm) of each cell in the soft tissues of our bodies consists of a variety of ...Gel-One (cross-linked hyaluronate) is an injectable hyaluronate gel approved for the treatment of osteoarthritis (OA) of the knee who have failed to respond adequately to non-pharmacologic therapy, non-steroidal anti-inflammatory drugs (NSAIDs) or analgesics, e.g., acetaminophen..