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Ark: Survival Evolved is an action-adventure survival game set in an open world environment with a dynamic day-night cycle and played either from a third-person or first-person perspective. To survive, players must establish a base, with a fire and weapons; additional activities, such as taming and feeding dinosaurs, require more resources. [4]
Ark: Survival Ascended is an upcoming action-adventure survival video game developed by Studio Wildcard. It is a remaster of the 2015 game Ark: Survival Evolved. [1] It was released in early access for Windows on October 25, 2023, [1] Xbox Series X/S on November 21, 2023, [2] and PlayStation 5 on November 30, 2023. [3] The full release was ...
العربية; Azərbaycanca; বাংলা; Башҡортса; Беларуская (тарашкевіца) Български; Bosanski; Català; Чӑвашла
Biodegradable polymers organization based on structure and occurrence [1] Agro-polymers include polysaccharides, like starches found in potatoes or wood, and proteins, such as animal based whey or plant derived gluten. [1] Polysacharides consist of glycosidic bonds, which take a hemiacetal of a saccharide and binds it to an alcohol via loss of ...
Polyether ether ketone (PEEK) is a colourless organic thermoplastic polymer in the polyaryletherketone (PAEK) family, used in engineering applications. It was invented in November 1978 [2] and brought to market in the early 1980s by part of Imperial Chemical Industries (ICI), the PEEK division was acquired through a management buyout, giving rise to Victrex PLC.
Like other polymers, biopolymers consist of monomeric units that are covalently bonded in chains to form larger molecules. There are three main classes of biopolymers, classified according to the monomers used and the structure of the biopolymer formed: polynucleotides , polypeptides , and polysaccharides .
While at University of Michigan, Omar M. Yaghi (currently at UCBerkeley) and Adrien P Cote published the first paper of COFs in 2005, reporting a series of 2D COFs. [5] They reported the design and successful synthesis of COFs by condensation reactions of phenyl diboronic acid (C 6 H 4 [B(OH) 2] 2) and hexahydroxytriphenylene (C 18 H 6 (OH) 6).
A coordination polymer is an inorganic or organometallic polymer structure containing metal cation centers linked by ligands. More formally a coordination polymer is a coordination compound with repeating coordination entities extending in 1, 2, or 3 dimensions. [1] [2] It can also be described as a polymer whose repeat units are coordination ...