Fibron’s Intervention Work Over Control System (IWOCS) umbilicals are designed to achieve the optimum combination of strength, durability and flexibility whilst keeping the weight and size to a minimum and never compromising on quality. At the design phase, our experienced engineers will consider not only the specification required when in ...2023-08-18. Read the original press release here. Hexatronic Group AB (publ.) ("Hexatronic") has today, August 18, 2023, completed the previously. announced acquisition of Fibron BX, LTD (“Fibron”), a leading original equipment manufacturer within harsh environment electro-optical cables. The acquisition was announced on June 28, 2023, …Fibron undertook an in-depth study of our Airgun Umbilicals and their designs to meet the needs of modern-day standards. INCREASING PERFORMANCE. This study included choice of extrusion materials, component lay angles, and other proprietary detailed design and manufacturing solutions that improve product performance in this harsh …Fiberon’s composite offerings vary slightly more than Trex, as the cheaper Fiberon composites are made from 96% recycled materials, while all Trex decking is made from 95% recycled material. Premium Fiberon decking is only 94% comprised of recyclable material, making it slightly less sustainable than Trex’s products.What Is Fibrin? Human blood plasma normally contains around 1.5 to 3.5 g/L of fibrinogen, which is converted to insoluble fibrin via thrombin-catalyzed cleavage of two pairs of fibrinopeptides that exposes binding sites in the central nodule complementary to sites constitutively available at the ends of the molecule (Fig. 1).As a consequence, fibrin …Veranda composite decking by Fiberon offers the beauty of wood without the splinters, twisting, checking, rotting and potential damage from termites. Made to last, Veranda composite decking never needs to be stained or painted. Veranda decking keeps its beauty for decades and is available exclusively through The Home Depot. Discover Paramount PVC decking, a high-performance, low-maintenance choice that suits a busy, active lifestyle. Hearth Collection features two stunning multi-tonal hues – Brownstone and Sandstone. Mantel Collection offers Clay and Mineral, solid colors that provide a classic look. Synthetic solid-core construction provides protection from ... The FIBRINET® System is an advanced alternative for lumbar fusion surgery as physicians evaluate biologic solutions to improve patient outcomes. The Fibrinet system represents an easy and efficient method to harness and concentrate the patient’s own platelets and associated growth factors into a Platelet-Rich Fibrin Membrane (PRFM) graft. Veranda composite decking by Fiberon offers the beauty of wood without the splinters, twisting, checking, rotting and potential damage from termites. Made to last, Veranda composite decking never needs to be stained or painted. Veranda decking keeps its beauty for decades and is available exclusively through The Home Depot. Embolizare fibrom uterin. Din Comunitate. Buna. Sunt Carmen si am fost diagnosticata cu fibrom uterin de 17 mm. As dori sa recurg si eu la embolizare, cu toate ca medicul ginecolog mi-a spus ca e nevoie de histeroscopie. As dori sa imi spuneti cateva lucruri despre embolizare, daca a fost dureroasa, cat a costat operatia, la ce clinica si ce ...PHIBRON-4 has the capability to land troops and equipment by air and sea simultaneously, and to support troops in the field with fixed and rotary wing attack aircraft. Our staff is charged with the responsibilities of planning and executing amphibious operations and deployments with a reinforced Marine battalion.Most of our work is bespoke to the needs of a particular project, so we can’t show all of our capabilities on our website. As experts in our field, if you need a cable or umbilical, particularly for use in a challenging environment like offshore, there’s a good chance that we’ll be able to help. Our diving umbilicals are designed and ...Highlights. Prefinished with a durable, protective surface. Installs with Fiberon hidden fasteners or composite deck screws. Backed by 30 Year Stain and Fade - 30 Year Performance warranty. Approximate board weight - 2.0 lbs. per lin. ft. See installation guide for residential or commercial joist/stringer spacing recommendations.Paramount PVC Decking meets the requirements of the CA SFM 12-7A-4, Part A and Part B, B Class Burning Brand, for use in all Wildland Urban Interface (WUI) zones. (Flame Spread Index 30 Class B with 3/16 in. edge-to-edge spacing). OFSM Listing Number: 8110-2045:0008. Fiberon ProTect Advantage FR composite decking meets the requirements …Fipronil %0,05. Bitrex %0,005. CHRYSA. FİRBON GEL ÖZELLİKLERİ VE FARKI: Chrysa. Fibron Gel, hamam böceği ve karınca mücadelesi için gelistirilmiş en etkili. Phenylpyrazole grubunda yer alır. Çevre için güvenli, geniş spektrumlu ve düşük. dozlarda yüksek etkinliğe sahiptir. Hamam böceğinin tüm türleri üzerinde.These properties make silk fibroin a remarkable natural material for creating innovative, simple, and effective dressings for skin wound healing. In this review, we summarise the application of silk fibroin biomaterials as wound dressings in full-thickness, burn, and diabetic wounds in preclinical and clinical settings. Keywords: silk fibroin ...Le fibrome utérin. Les fibromes utérins sont des masses bénignes se développant au niveau de la paroi de l’utérus. Il peut survenir un fibrome un ou plusieurs fibromes simultanément. La survenue de fibromes au cours de la vie est un événement très fréquent qui affecte près d'une femme sur deux après 30 ans. Ils ne présentent, dans la majorité …Fibron has considerable expertise in supplying cables and umbilicals to all classes of remotely operated vehicle, including observation class ROVs. Combining flexibility and durability, our observation class ROV umbilicals are trusted throughout the industry. We have supplied up to 10,000m continuous lengths, and can offer testing in-house or ...The Fiberon Good Life is part of the Decking test program at Consumer Reports. In our lab tests, Deck Boards models like the Good Life are rated on multiple criteria, such as those listed below ...What Is Fibrin? Human blood plasma normally contains around 1.5 to 3.5 g/L of fibrinogen, which is converted to insoluble fibrin via thrombin-catalyzed cleavage of two pairs of fibrinopeptides that exposes binding sites in the central nodule complementary to sites constitutively available at the ends of the molecule (Fig. 1).As a consequence, fibrin …Fiberon decking is made from a blend of recycled wood and plastic materials. This makes it more durable and resistant to weathering, fading, and staining than traditional wood decking. It also requires minimal maintenance, as it does not need to be stained or sealed like wood. Additionally, Fiberon decking has a variety of color options and ...Fibrinogen is an abundant protein synthesized in the liver, present in human blood plasma at concentrations ranging from 1.5-4 g/L in healthy individuals with a normal half-life of 3-5 days. With fibrin, produced by thrombin-mediated cleavage, fibrinogen plays important roles in many physiological processes. Indeed, the formation of a stable blood clot, …Fibron Fibrolite DSU0089 high quality floating diving umbilical. A 3 element umbilical ideal for underwater works. Any length can be ordered. view. Diving umbilical Fibroline …May 6, 2021 · In recent decades, biological materials with outstanding biocompatibility and biodegradability, which are considered some of the most promising candidates for next-generation flexible electronics ... Fiberon Decking is the cheapest deck lumber supplier in the industry today. And while the company is relatively new, its products are causing a buzz—particularly its composite decking. Unfortunately, cheap materials are often regarded as “poor quality,” and for this very reason, it is important to assess and confirm whether Fiberon ...Fibron's diverse portfolio delivers services across sectors such as traditional energy markets including renewables (wave, tidal & wind), ROV, defense, and diving. The acquisition has been fully financed through existing credit facilities from Danske Bank and SEB. Gothenburg, August 18, 2023 Henrik Larsson Lyon CEO Hexatronic Group For … Simptomele fibromului uterin. Majoritatea cazurilor de fibrom uterin sunt asimptomatice, fiind depistate cu ocazia unei evaluări de rutină. Atunci când apar simptome, acestea pot consta în: sângerări între menstruații, dismenoree (dureri apărute în timpul menstruației) sau menoragii (menstruații abundente); Most of our work is bespoke to the needs of a particular project, so we can’t show all of our capabilities on our website. As experts in our field, if you need a cable or umbilical, particularly for use in a challenging environment like offshore, there’s a good chance that we’ll be able to help. Our diving umbilicals are designed and ...Hexatronic Group AB (publ) (“Hexatronic”) has signed an agreement to acquire Fibron BX, LTD (“Fibron”), a leading original equipment manufacturer within … Diccionario español online: Significado, ejemplos, sinónimos, antónimos, frases, refranes y traducciones en varios idiomas de la palabra 'fibrón' As experts in our field, if you need a cable or umbilical, particularly for use in a challenging environment like offshore, there’s a good chance that we’ll be able to help. Fibron have supplied ROV umbilicals, ROV tethers and main lift umbilicals since 2000 to OEMs and operators in the commercial and research and government bodies.Fibron was approached by a major seismic contractor to develop the next generation of armoured lead-in cable with the aim of reducing the diameter significantly whilst maintaining the required tensile strength and electrical/optical fatigue performance. Using thin wall insulation technology for the electrical cores, steel tube fibre optics, and ...9) Diet. Elevated fibrinogen of 206 Japanese emigrants in Hawaii was associated with more iron (red meat) and sugar consumption.This could implicate the prevalence of meat and high glycemic foods in the Western diet, which is also associated with heart disease [].A survey of 1.8k people found that high fibrinogen was associated … Discover Paramount PVC decking, a high-performance, low-maintenance choice that suits a busy, active lifestyle. Hearth Collection features two stunning multi-tonal hues – Brownstone and Sandstone. Mantel Collection offers Clay and Mineral, solid colors that provide a classic look. Synthetic solid-core construction provides protection from ... Fibrom Uterin. Fibrom uterin. Alte denumiri: Leiomioame, mioame, fibroane. Descoperă informații utile despre această afecțiune: de la cauze, factori de risc, simptome, diagnosticare, până la metode de tratament și de prevenție. Pentru recomandări personalizate, solicită o programare la un medic din Sistemul Medical MedLife. Overview of the origin and structures of silk fibroin. (A) Popular silk sources include Nephila clavipes (1.) and Araneus diadematus (2.) spiders, Antheraea pernyi (3.) and Samia cynthia ricini (4.) wild silkworms, and Bombyx Mori (5.) domestic silkworms.(B) Among them, B. mori silkworm is the most dominant source for silk fibers production.(C) …MAIN BELL UMBILICALS. Fibron`s main bell umbilicals can be built to customer requirements for main bell, wet bell, habitat and welding system end use. Our diving umbilicals are designed and manufactured into a helically laid-up construction that has become the trusted industry standard for all diving hose and cable umbilical applications.Apr 4, 2024 · Composite decking—an amalgam of ground-up wood and plastic formed into planks—doesn’t ever need to be sealed, stained, or painted. Real wood may need to be restained as frequently as every ... La femeile care prezinta simptome, cele mai frecvent reprezentate simptome de fibrom uterin includ: – Sangerari menstruale abundente. – Menstruatii prelungite – sapte zile sau mai mult de sangerare menstruala. – Senzatia de presiune pelvina sau durere in zona pelvina. – Urinare frecventa. – Dificultate in a goli vezica urinara.PHIBRON 8 has the capability to land troops and equipment by air and sea simultaneously, and to support troops in the field with fixed and rotary wing attack aircraft. Our staff is charged with the responsibilities of planning and executing amphibious operations and deployments with a reinforced Marine battalion.Fibron | 3,598 followers on LinkedIn. Specialists in the design, testing and manufacture of bespoke cables and umbilicals for use in the harshest environments | We design and implement umbilical and cable solutions from the surface to the seabed for the Oil & gas, ROV, Diving, and Seismic industries. We use a keen knowledge of our environment, …Silk. Silk is a natural fiber of fibroin protein produced by arthropods such as silkworms, spiders, flies, mites, or scorpions. Silkworm silk is used in biomedical applications due to its mechanical properties, biocompatibility, and ease of production. Silk is purified easily, using enzymes or alkali to remove sericin, leaving fibroin behind ...Fibron offers a range of products for different market segments, such as oil and gas, renewable energy, and subsea. Whether you need a cable, an umbilical, or a …Features three-sided PermaTech cap layer for stain and fade resistance. Durable composite core resists splintering, cracking, insects, and decay. Works with Fiberon hidden fasteners or face-fastening systems. Backed by 25-year stain and fade and performance warranties. Approximate board weight - 2.2 lbs. per lin. ft.Fiberon Decking | 13,044 followers on LinkedIn. Manifest your outer home. | A high-performing wood alternative, Fiberon decking, railing and cladding offers the warmth and appeal of natural ... As a key supplier to the seismic industry since the early 2000’s, Fibron has developed a unique and extensive portfolio of industry-specific products including: Armoured Lead-In cables. Airgun umbilicals. Electromagnetic Source umbilicals. Deck cables. Fairing systems. Terminations. Hexatronic Group AB (publ.) ("Hexatronic") has today, August 18, 2023, completed the previously. announced acquisition of Fibron BX, LTD (“Fibron”), a …Fibron x 360ml Fibron es la única fibra en el mercado, que además provee nutrientes esenciales. Indicaciones: estreñimiento. Composición: Agua potable tratada, psillyum, extracto liofilizado de papaya, extracto liofilizado de ciruela, pithaya hidrosoluble, aloe vera, limón hidrosoluble, anís hidrosoluble, piña hidrosoluble, semillas de calabaza liofilizadas, …Silk chemistries, mechanisms and biomaterial designs are discussed. Utility of chemically modified silk for different biomedical applications such as tissue engineering, adhesives, drug delivery ...Fibron is one of the companies within Hexatronic Group, and they have become widely recognized as a leading supplier of umbilicals (Electro-Hydraulic; Power and Communication using both copper and fiber optics) and associated terminations to some of the most complex and challenging underwater projects across the globe.Fibron is a …Get free shipping on qualified Fiberon Deck Railing Systems products or Buy Online Pick Up in Store today in the Lumber & Composites Department.Lighting. 50 Watt Power Supply. CitySide Side Light. Flat Cap Downward Light. Flush Deck Light with Trim Ring. Pyramid Cap Halo Light. CitySide Flat Top CapApr 28, 2023 · Fibron is a company that designs and produces underwater cables and umbilicals for marine and energy industries. It also offers hull cleaning umbilicals to reduce biofouling and emissions from ships and ports. It occurs in two major steps: enzymatic and non-enzymatic ( Fig. 13.3 ). At the enzymatic step, there is thrombin-catalyzed cleavage of the fibrinopeptides of fibrinogen to form the fibrin monomer. Thrombin is a highly specific serine protease upon activation of its zymogen, prothrombin, normally present in the blood.In multe cazuri, fibroamele nu produc simptome. In cazul in care apar, semnele pot fi influentate de localizarea, dimensiunea si numarul de fibroame. Cele mai frecvente semne si simptome de fibrom uterin …Fibron products perform flawlessly under extreme conditions. Fibron has more than 30 years of expertise supplying products to the diving sector. Design, manufacture, testing …Features three-sided PermaTech cap layer for stain and fade resistance. Durable composite core resists splintering, cracking, insects, and decay. Works with Fiberon hidden fasteners or face-fastening systems. Backed by 25-year stain and fade and performance warranties. Approximate board weight - 2.2 lbs. per lin. ft.Właściwości. Projekt posadzki w cenie betonu posadzkowego FIBRONu FL. Wyższa wytrzymałość betonu posadzkowego na zginanie podnosi znacznie nośność posadzki. …Fiberon ArmorGuard PE composite decking is found exclusively at The Home Depot. It provides an authentic wood look for your outdoor living space without the upkeep. This allows you to spend less time worrying about maintenance and more time enjoying beautiful backyard views. Choose from 3 distinct, multi-tonal colors that pair well with classic, … Fibron is a company that designs, tests and manufactures bespoke umbilicals and cables for subsea and other applications. Learn about their products, services, projects and what an umbilical is. May 6, 2021 · In recent decades, biological materials with outstanding biocompatibility and biodegradability, which are considered some of the most promising candidates for next-generation flexible electronics ... Fibroin is an insoluble protein present in silk produced by numerous insects, such as the larvae of Bombyx mori, and other moth genera such as Antheraea, Cricula, Samia and Gonometa. Silk in its raw state consists of two main proteins, sericin and fibroin, with a glue-like layer of sericin coating two singular filaments of fibroin called brins. Fibron | 107 followers on LinkedIn. The authority on asset protection solutions. | Fibron is the authority on asset protection. As a contractor and distributing for Sponge-Jet dustless blasting technology, we have been servicing Eastern Canada with great services and products for the past 25 years.Fibron | 3.435 følgere på LinkedIn. DISCOVERY THROUGH IMMERSION - Umbilical and cable solutions from the surface to the seabed | We design and implement umbilical and cable solutions from the surface to the seabed for the Oil & gas, ROV, Diving, and Seismic industries. We use a keen knowledge of our environment, combined with innovative …The Fiberon Good Life is part of the Decking test program at Consumer Reports. In our lab tests, Deck Boards models like the Good Life are rated on multiple criteria, such as those listed below ...Fibron. 971 likes · 11 talking about this. InterestHexatronic Group AB (publ) (“Hexatronic”) has signed an agreement to acquire Fibron BX, LTD (“Fibron”), a leading original equipment manufacturer within …Aug 18, 2023 · Press release August 18, 2023Gothenburg, Sweden Hexatronic completes acquisition of Fibron Hexatronic Group AB (publ.) ("Hexatronic") has today, August 18, 2023, completed the previouslyannounced ... Fibron’s umbilicals for SSIVs (Subsea Isolation Valves) are specialized cables that provide power and control signals to the SSIVs in subsea oil and gas production systems. They are made up of multiple components, including electrical conductors, hydraulic hoses, and fiber optic cables. The umbilicals for SSIVs are used to transmit …May 19, 2023 · Charakteristika. Fibróm, odborne nazývaný fibroma, je benígny (nezhubný) nádor spojivového tkaniva ľudského organizmu. Patrí medzi časté benígne nádory mäkkých štruktúr a môže sa objaviť kdekoľvek na tele. Najčastejšie sa fibróm vyskytuje na koži v oblasti krku, podpazušia, pod prsníkmi, v rozkroku a na očných ... PHIBRON-4 has the capability to land troops and equipment by air and sea simultaneously, and to support troops in the field with fixed and rotary wing attack aircraft. Our staff is charged with the responsibilities of planning and executing amphibious operations and deployments with a reinforced Marine battalion.Nu se cunoaste cauza aparitiei fibromului uterin. Se crede ca exista anumite gene care favorizeaza instalarea acestuia. Ceea ce se stie sigur este faptul ca fibromul uterin se dezvolta mai ales la femeile care se afla la varsta fertilitatii (mai ales …Cable Specialists. Fibron cables are often incorporated into umbilicals with other dynamic cables and hoses. The designs can be complex with multiple components, and even the more simple composite cables will often be designed to provide multiple benefits. A cable for an ROV, for example, may act as a tether to support the weight of the ROV ...Fibron’s umbilicals for SSIVs (Subsea Isolation Valves) are specialized cables that provide power and control signals to the SSIVs in subsea oil and gas production systems. They are made up of multiple components, including electrical conductors, hydraulic hoses, and fiber optic cables. The umbilicals for SSIVs are used to transmit …TIP: Getting started with Fiberon Discovery Deck Designer is simple. Select your framing style, select a basic shape, and start dragging the corners and edges of the platform to size.TIP: Getting started with Fiberon Discovery Deck Designer is simple. Select your framing style, select a basic shape, and start dragging the corners and edges of the platform to size.Hexatronic Group AB (publ.) ("Hexatronic") has today, August 18, 2023, completed the previously announced acquisition of Fibron BX, LTD (“Fibron”), a leading …Paramount PVC Decking meets the requirements of the CA SFM 12-7A-4, Part A and Part B, B Class Burning Brand, for use in all Wildland Urban Interface (WUI) zones. (Flame Spread Index 30 Class B with 3/16 in. edge-to-edge spacing). OFSM Listing Number: 8110-2045:0008. Fiberon ProTect Advantage FR composite decking meets the requirements …
Embolizare fibrom uterin. Din Comunitate. Buna. Sunt Carmen si am fost diagnosticata cu fibrom uterin de 17 mm. As dori sa recurg si eu la embolizare, cu toate ca medicul ginecolog mi-a spus ca e nevoie de histeroscopie. As dori sa imi spuneti cateva lucruri despre embolizare, daca a fost dureroasa, cat a costat operatia, la ce clinica si ce .... 100 free prints + free shipping
Busca un fibron con un agarre antideslizante que se ajuste bien a tu mano. Tipos de fibron para pizarra 1. Fibron para pizarra blanca. Este tipo de fibron está diseñado específicamente para su uso en pizarrones blancos. Su tinta se seca rápidamente y es fácilmente borrable, lo que lo hace ideal para presentaciones y reuniones. 2. As experts in our field, if you need a cable or umbilical, particularly for use in a challenging environment like offshore, there’s a good chance that we’ll be able to help. Since the early 2000’s, Fibron has developed a unique & extensive portfolio of the seismic industry, providng seismic umbilicals and cables.Tratamentul fibromului uterin. În funcție de complexitatea dezvoltării fibromului/fibroamelor uterine și natura lor, medicul poate recomanda diferite tipuri de tratament: Tratament medicamentos - ce poate ameliora starea de sanatate … Beautiful outdoor living, built for life - that's Fiberon's low maintenance composite decking, railing, and furniture. Compliment your outdoor living with lighting and fasteners as well. The FIBRINET® System is an advanced alternative for lumbar fusion surgery as physicians evaluate biologic solutions to improve patient outcomes. The Fibrinet system represents an easy and efficient method to harness and concentrate the patient’s own platelets and associated growth factors into a Platelet-Rich Fibrin Membrane (PRFM) graft.Fibron offers marine phosphor bronze end fittings for our diving umbilical hoses. These fittings are available in three female thread types JIC, Oxy / Lenz or BSP. As part of Fibron’s bespoke problem-solving services, we can provide these fittings in other materials. Electrical Connectors Fibron DSLS002 - 4 Part Umbilical Material (Pneumo, Breathing, Hot Water, Communications) - Price per Foot. $10.91 As low as: $8.73. Add to Cart. Uterine fibroids, also known as uterine leiomyomas or fibroids, are benign smooth muscle tumors of the uterus. Most women with fibroids have no symptoms while others may have painful or heavy periods. If large enough, they may push on the bladder, causing a frequent need to urinate. They may also cause pain during penetrative sex or lower back pain. A …des saignements, des douleurs pelviennes, une sensation de pesanteur dans la cavité abdominale et pelvienne, une compression de la vessie et une envie d’uriner fréquemment, un gonflement abdominal ou encore une constipation. En cas de grossesse un fibrome peut également entraîner une fausse couche ou un accouchement prématuré.Fibron’s product has survived very well in these arduous conditions, and with hundreds of kilometres of this cable deployed, Fibron’s Armoured Lead-In Cable product is now the standard design and sets the global standard for lead-in cables. Here to help. If you need an umbilical or cable and can’t immediately see what you’re looking for, please do get in …2023-08-18. Read the original press release here. Hexatronic Group AB (publ.) ("Hexatronic") has today, August 18, 2023, completed the previously. announced acquisition of Fibron BX, LTD (“Fibron”), a leading original equipment manufacturer within harsh environment electro-optical cables. The acquisition was announced on June 28, 2023, …Another difference lies in the warranty offered. From our company's experience, we can attest that Trex provides a 25-year limited residential warranty for its Transcend, Enhance, and Select lines, guarding coverage against fade and stain issues. In contrast, Fiberon offers a similar 25-year limited warranty across all its decking products ...June 28, 2023. Gothenburg, Sweden. Hexatronic signs an agreement to acquire Fibron from Rubicon Partners and strengthens its position in Harsh Environments. Hexatronic …heavy bleeding between or during your periods. menstrual clots. menstruation that lasts longer than usual. increased menstrual cramping. pain in the pelvis or lower back. pressure or fullness in ...Fibron | 3.435 følgere på LinkedIn. DISCOVERY THROUGH IMMERSION - Umbilical and cable solutions from the surface to the seabed | We design and implement umbilical and cable solutions from the surface to the seabed for the Oil & gas, ROV, Diving, and Seismic industries. We use a keen knowledge of our environment, combined with innovative …The Fiberon Good Life is part of the Decking test program at Consumer Reports. In our lab tests, Deck Boards models like the Good Life are rated on multiple criteria, such as those listed below ... Fibroin is an insoluble protein present in silk produced by numerous insects, such as the larvae of Bombyx mori, and other moth genera such as Antheraea, Cricula, Samia and Gonometa. Silk in its raw state consists of two main proteins, sericin and fibroin, with a glue-like layer of sericin coating two singular filaments of fibroin called brins. Fibroadenom je nekancerozni (dobroćudni/benigni) tumor dojke, koji se najčešće javlja u adolescentica i žena mlađih od 30 godina. Često se zamijeni s rakom dojke, no bolje je ograničen i pokretan pri opipu. Fibroadenom je građen od dvije vrste tkiva: vezivnog i žljezdanog. Fibroadenom se može opisati kao čvrsta, glatka i gumena ….