Zc&r optics. The company's principal address is 1401 Abalone Ave, Torrance, CA 90501-2889. Zc&r optics

 
 The company's principal address is 1401 Abalone Ave, Torrance, CA 90501-2889Zc&r optics A clean 4

ZC sequence. Burbank, CA. Zinc Selenide (ZnSe) Windows. CZ P-10 F 9mm 5. The average height of ZC NO. Access a central, transparent point of global price discovery with Corn futures. Senior R&D lab Technician. ISP Optics Zinc Selenide (ZnSe) Plano-Convex (PCX) Lenses are ideal for focusing or collimation of light in the mid-wave and long-wave infrared spectrum. This data is outside the design wavelength range of the BBAR coatings and thus is not guarenteed, but provides a reference for visible guide laser useage. 5ms) inrush (IEC62386-208) Suitable for distribution board mounting on standard DIN rail. 5 kpc. Write a Review Close. 1. 2019. x 127mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-127 See More by ISP Optics See all 13 Products in Family Stock #24-976 NEW - 1 + In Stock $995. Discount codes pinned in first comment below. ZC&R Coatings for Optics Inc | 33 followers on LinkedIn. Add to Cart. The P-10 F’s overall length is right around eight inches, and the height is 5. Interview process at ZC&R Coatings for Optics. 4mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-25 See More by ISP Optics See all 13 Products in Family Stock #24-969 NEW - 1 + In Stock $995. ZC&R Coatings for Optics Inc. When a Creator component's URL is specified from the hash part, the zc_LoadIn parameter loads the required component by replacing the previous component post the hash. Photonics 100. 0% average. 8mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-50. See ZC&R Coatings for Optics salaries collected directly from employees and jobs on Indeed. 2021. ) Physics, Maths B. $14. Get the inside scoop on jobs, salaries, top office locations, and CEO insights. Zero Compromise Optics released their first-ever all-around and hunting-focused riflescope at IWA OutdoorClassics last week. Add to Wish List Add to Compare. . Physical Properties. Customization is still on the thin side, but this is an all-around great gun at a great price. Add to Cart. XPS results show that ZC has more free oxygen radicals (O*) on. 75mm, and 3. Pomona College. Bạn đang xem: Zl là gì trong vật lý 12: 3 dạng bài tập dòng Điện xoay chiều mạch rlc. The CZ P-10C offers a ton of great features, like a comfortable grip contour, an awesome trigger, and metal sights, making it a serious and affordable alternative to the classic G19. Report Job. Matriz Guayaquil – Ecuador: URB Negocios Nexus. 6μm:Tecnis ZCB00 is a one-piece 6. The ZF-ZC is 187 inches long, 74 inches wide, 55 inches tall, with a 114-inch wheelbase and a target drag coefficient of 0. complex) impedance. 0 Custom sizes and specifications are available. ioCS Tactical - High Quality Optics including Zero Compromise Optics, ZCO, Zcompoptic, MRAD, 20 MOA. has been providing the most reliable precision coatings available, for virtually every application imaginable. 24 inches) long, weighs only 1075g (37. Blind version (2d2s models) 2x Relay output 10A/492A (1. Several studies conducted in the last decades have shown high efficacy of ZC in various medical applications both in. M4 Feed Ramps. Oct 21, 2005. James Ceimet Jr. $4,150. 5% @ 8 - 12μmZC&R Coatings for Optics Inc Jul 2022 - Present 1 year 1 month. ZC&R Coatings For Optics, Inc. 75mm, and 3. The images released show the combination of conventional front doors with. 7 inches long and sitting on a huge 131. These two divisions produce solutions from cut-to-order coated glass components to custom complex and ready-to-install fabricated, strengthened, optically coated, electronically enabled, and branded sub-assemblies. 00. 1401 Abalone Avenue Torrance, California 90501, USView Zc&R Coatings For Optics Inc (location in California, United States , revenue, industry and description. All trademarks mentioned belong to their respective owner, this optic shim is made by ADE as a mounting accessory for the mentioned optics ; Also Fits: Ade Advanced Optics RD3-006, RD3-009, RD3-011, RD3. C. It serves customers in aerospace, defense, medical. Santa Paula, CA – ZC&R Coatings for Optics (ZC&R), an Abrisa Technologies company is pleased to announce the publication of their new High. 8. x 25. Substrate. ZC&R Coatings for Optics, Inc. 7-12×50 and you can see a “live” image of it below. In this study, first, a new preamble structure based on the. ft. ZC&R Coating For Optics Inc provides precision optical coating solutions and custom glass fabricated optical products. CTE 7. Initially. 2. It serves aerospace, defense, medical, entertainment,. GR2ID Reticle, 1cm ccw DT35 MTC LT / ST ZC CT, Black, 163-911-42F-F1-E8. OpticsPlanet Exclusive EZ2C Targets Red Dot Optics Style 6, Green and Black Ink on. 8. Yes, this is a great pistol. MPCT1 Ø 36 mm. WtxMSCL8188 Supporter. $14. Since orthogonal frequency division multiplexing (OFDM) systems are very susceptible to symbol timing offset (STO) and carrier frequency offset (CFO), which cause inter-symbol interference (ISI) and inter-carrier interference (ICI), accurate STO and CFO estimations are very important. Using Equation 4, the Rayleigh range (z R) can be expressed as: (6) w(z) = w0√1 + ( λz πw20)2 = w0√1 + ( z zR)2. Topics can be refined further in the search results. Accuracy International Rifles;. 380,17 – € 3. Support Documentation. Tel: +1 (310) 381-3060. These have been holding up very well and are very close to retail and are very comfy. Java Developer Long Beach, CA. BSP50-ZC-25-3 1. Add to Wish List Add to Compare. Join to view profile Abrisa Technologies / ZC&R Coatings for Optics. Explore ZC&R's alternatives and competitors. so I thought about the following: using PMMA filament as a fibre optics cable. Brings together the highest levels of mechanical precision, brilliant optics, and an extremely robust design in an ultra-short design. As per our records, the last return (form 5500) was filed for year 2007. Explore more salaries. A2 Flash Hider. It offers in-house coating design, comprehensive testing, and production in low, high, and OEM quantities as well as indium tin oxide (ITO), index-matched indium tin oxide (IMITO), anti-reflective (AR) coatings, etc. Student in Chemical Engineering Australia. 8 inches) and a weight of only 986g (34. 1401 Abalone Avenue Torrance, California 90501, USAll Products / Optics / Optical Lenses / Aspheric Lenses / Infrared / ISP Optics Zinc Selenide (ZnSe) Aspheric Lenses 25. 6Lの 直列4気筒 ガソリンエンジン である。. 33 followers 32 connections. Circular ITO coverslips can also be supplied and cut to custom dimensions. The range of four standard ITO sheet resistance ranges from 8-12 ohms/sq to 70-100 ohms/sq. Artikel Orang Learning Pekerjaan Bergabung sekarang Login ZC&R Coatings for Optics Inc Torrance, California 33 pengikut Ikuti Lihat seluruh 29 karyawan. Huge Selection of AR15 Uppers, AR15 Parts, Ammunition, Handguns, Rifles, Shotguns and Shooting Accessories at Great Low Prices. 6mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-100 See More by ISP Optics See all 13 Products in Family Stock #24-975 NEW - 1 + In Stock $995. Find another company. 2mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-76 See More by ISP Optics See all 13 Products in Family Stock #24-973 NEW - 1 + In Stock $995. In this paper, we present an effective way of parabolic pulse evolution by passive spectral amplitude shaping w. 00. When cyclically shifted versions of a Zadoff–Chu sequence are imposed upon a signal the resulting set of. However, the average plant height of Knight T at the third cut was 32. Read. The origin of this slight tunneling in the ZC 420 is some shared erector. 2, but that's as specific as Lexus gets with numbers. CZ P-10 F Optics Ready 9mm Pistol, Black - 95180 . x 127mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-127 See More by ISP Optics See all 13 Products in Family Stock #24-976 NEW - 1 + In Stock $995. Fits: Vortex Venom & Viper, Burris Fastfire II, III, Docter Red Dot Sight, Insight, Eotech MRDS, Sightmark minishot, Meopta. Oct 3, 2019 #1 ; Im running the 4X20 with the mpct2 reticle and like it. Regular Price $1,499. this allows it to suit a double function rather than just being a cable or a filament. Compared to other Lexus sedans, the LF-ZC is smaller than the midsize ES. Since 1980, ZC&R Coatings for Optics Inc. In charge of creation and entry of purchase orders from requisitions, forwarding to vendors, and follow-up; Front Desk duties. Shop now with Edmund Optics!ZC & R COATINGS FOR OPTICS is a Texas General Business. Connect Ross Birney. . United States 2 reviews. The 10HP engine had a radiator and a water circulating pump. com Facebook-f Instagram Twitter Linkedin Youtube Tiktok Contáctese Con Nosotros Nuestros Locales Matriz Guayaquil Read More. Join to view profile ZC&R Coatings for Optics. 942,15 price excluding tax (VAT) The ZC527. As manufacturers of high quality glass products & precision thin film optical. 1401 Abalone Avenue. Aug 2013 – Jun 2016. The Company offers thin film optical coating solutions, specialty glass. Predsednik Srbije Aleksandar Vučić posetio Zdravstveni centar Užice. The implementation benefit of this property is that a ZC sequence can be generated directly inZero Compromise Optics; Zero Compromise Optic: ZC527 5-27x56 FFP, MPCT1; Zero Compromise Optic: ZC527 5-27x56 FFP, MPCT1 ZCO. CZ P-10 F 9mm 5. Regular Price $1,099. g. 00 15% Bonus Bucks. For conformance, and to eliminate errors in the use of casts, we recommend that you use /Zc:rvalueCast. The official Subreddit for Ubisoft's Original Tom Clancy's Ghost Recon. With the division’s higher weight limit of 59 ounces, the newly-­debuted Shadow 2 Optics Ready (OR) is poised to be a contender. All abrasion resistant windows feature ZC&R’s high performance anti-reflective (AR) coatings that maximize optical transmittance while eliminating image. All Products / Optics / Optical Lenses / Aspheric Lenses / Infrared / ISP Optics Zinc Selenide (ZnSe) Aspheric Lenses 25. Learn More. x 304. Painter III. 34oz), that is. ZC&R Coatings for Optics (ZC&R), a division of Abrisa Technologies, has over 20 years of design and volume manufacturing experience for high-performance thin film coating solutions for Night. 1401 Abalone Avenue. Product Specifications View similar products. x 25. 4mm Dia. ZC HUNTER 1. Zero Compromise Optics released their first ever allround and hunting focused riflescope at IWA. # Preview Product Rating; 1: Trijicon SRO Sight Adjustable LED 5. 00 ±0. Optics selection needs to be overhauled . See interior and exterior photos of the concept revealed at the Tokyo auto show on October 25. Jul 2011 - Present 12 years 1 month. Previously available in other world markets, but not in the U. Step Four: Wait 5 minutes to let any ambient charge in the capacitors dissipate. 1% higher than Knight T, respectively. Negative meniscus lenses are used to increase the focal. 65 followers 65 connections. Radius R 1 (mm): 449. Before we get into the details, here is a quick look at my top 4 cz p10c red dot. Minuteman. Technical Business Development Manager for ZC&R. ZC&R Coatings for Optics Inc Torrance, California 32 followers Follow View all 29 employees About us Website Company size 2-10 employees. 3mm. 30-06 Outdoors; Accuracy International. Join to view profile ZC&R Coatings for Optics, Inc. M16 BCG. Primary Machine has earned a stellar reputation for crafting the CZ P10C Omen V2 slide. Shop now with Edmund Optics!ISP Optics Corporation. 本篇为魔法Zc目录制作的:《明日方舟》新活动“傀影与猩红孤钻”关卡合集的平民攻略,包含了关卡中具有挑战性的关卡攻略,在允许的情况下,Zc将使用无精2、无6星的平民阵容;在要求偏高的关卡中,也尽量只使用单6星或者少6星的平民阵容——尽力帮助各位观众能以上位阵容替代。 The /Zc:alignedNew option is only available when /std:c++17 or later is enabled. Jul 3, 2005 2,292 1,109 NJ. Maintenance Technician. ZC&R Coatings for Optics Inc | 33 pengikut di LinkedIn. M. Observation & Sighting Devices . With the groundbreaking simplicity of the ZC300, you can print what you want, when you want, from just about anywhere. 99 Special Price $649. 25 and by. The LF-ZC's floors and the LF-ZL's seatbacks look like forged carbon fiber, but. 80 . 90 +8. 45) for A sr and A st gives the following formula for the reflection and transmission coefficients: rs = Ar s Ai s = ki z − kt z ki z + At z, ts = At s Ai s = 2ki z ki z + At z. Notify When In Stock. We strive to build the ab­solute best ri­fle­scopes in the world! We don’t com­pro­mise. ZC&R Coatings for Optics Inc/Abrisa Technonogies Jan 2017 - Present 6 years 11 months. o. Jeff comes from several Tier One scope companies and that experience has. coatings. Select options; CZ TS 2 Orange. CZ-USA Shadow 2 Optics Ready Semi-Automatic Pistol 9mm Luger 4. A minimalist interior aesthetic is largely executed in sustainable materials, including a lot of non-obvious bamboo. Add to Cart. 1. 0 50. 07 I used HN-EUB from the US, the shipping took about 2-3 weeks with the box coming very damaged but, that didn’t really matter. 4 followers 4 connections. Shop Schmidt & Bender 1-8x24 PM II ShortDot Dual CC MDR-T6 1cm cw ST LT MTC / ST LT ZC Rifle Scopes | Be The First To Review Schmidt & Bender 1-8x24 PM II ShortDot Dual CC MDR-T6 1cm cw ST LT MTC / ST LT ZC Rifle Scopes + Free Shipping over $49. 8mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-50 See More by ISP Optics See all 13 Products in Family Stock #24-971 NEW - 1 + In Stock $995. 5ms) inrush (IEC62386-208) 2x NO/NC relay output 10A. The observations, taken with SINFONI at the Very Large Telescope, resolve the Hα and [N ii] emission and kinematics on scales of ∼1. Schmidt Bender 6-36x56mm PM II US LPI P5FL 1cm ccw DT35 MTC LT / ST ZC CT RAL. Add to Cart. Click Here to Download Data. A place for physics students of any level to discuss the intricate profoundness of the universe. Activities and Societies: Optical design and simulation Govt. Monoculars; Night Vision; Night Vision Goggles & Binoculars. In many cases, critical values are required. Staccato XL. Step Five: After 5 minutes turn the breaker back on or reinsert the fuse. 28, 0. Depending on glass types, thicknesses, hole diameter, and edge quality; Abrisa Technologies can choose between CNC machining, opposed edge drilling, or abrasive material removal or. With a slide cut to accept an optics plate system, the Shadow 2 OR is idea for those who prefer red dots to irons. Brings together the highest levels of mechanical precision, brilliant optics, and an extremely robust design in an ultra-short design. /Abrisa Technologies is located in Torrance, CA and is a supplier of Optical. CZ P10 S 9mm 3. BZ:NMX. Message me with questions. Radius R 2 (mm): 127. Torrance, California, United States Thin Film Coating Technician Abrisa Technologies - HEF Photonics. A clean 4. Zc&r Coatings For Optics Inc. Torrance,CA BAE Systems 9 years Sr. Sensar AR40e is a three-piece 6 mm biconvex spheric hydrophobic acrylic lens with OptiEdge™ (Abbott Medical Optics) design and. a few months. 89" Barrel 19-Round Black Nitride Light Blue. Poor. Product #: 791853. 66K subscribers in the PhysicsStudents community. Insights Michelle Henderson Joins Abrisa Technologies’ ZC&R Division as Optical Coatings Sales Engineer Abrisa Technologies Feb 20, 2023 Contact This. 6m / 100m - 1. 5" 12rd, Black - 91560 . 577,10 – $ 2. Therefore specific equipment are required to asses them. Discover current leadership team members including founders, CEO, other executives and board directors. A long, sidescrolling selection menu with no previews of the actual reticle and scope is a poor design choice. Built for duty. 25. Read more. 00 ADD. 1983 - 1986. Only the magnetic field has a z-component and it easy to verify that H zi + H zr = H z for z = 0. ZC&R Coatings for Optics Job Security & Advancement reviews Review this company. GR2ID Reticle, 1cm ccw DT35 MTC LT / ST ZC CT, Black, 163-911-42F-F1-E8. ISP Optics Zinc Selenide (ZnSe) Aspheric Lenses feature diffraction limited design to reduce spherical aberrations when collimating or focusing light. Z Optics is a trusted provider of precision Optics, Laser & Metrology & LASERs for photonics products, laser systems, and OEM applications. According to Robert Cabrera, “We felt that our coating solutions,ZC&R Coatings for Optics (provides high quality precision coatings and components from 200 nm to 20 microns, from UV to the far IR, including high power laser coatings at 1. Z L U L 2 R2 (Z Z )2 U . This option is off by default, and isn't enabled by /permissive-. Positive meniscus lenses enable smaller spot sizes than possible with PCX lenses, making them ideal for use in CO 2 laser applications for precise marking or cutting. 00. Staccato XC. These windows are available uncoated or with Broadband Anti-Reflection (BBAR) coating options for 2 - 13µm or 8 -. GSG 1911-22 Tool Steel Firing Pin. Yes, this is a great pistol. Aug 18, 2023. Electronics & Electo-optics Design Engineer Pakistan. com. ZC 26 Pill contains Meloxicam, a nonsteroidal anti-inflammatory drug (NSAID) commonly used to treat pain and inflammation. CZ P10 S 9mm 3. Enlarge. 6µm CO2 laser applications, due to its low absorption. Real calibration sets can have deviations from ideal Z0 or need a small amount of port extension. Pomona College. Join to view profile ZC&R Coatings for Optics/Abrisa Technologies. Apply. manufacturing facility. 00 ADD TO CART. Add to Wish List Add to Compare. Only the magnetic field has a z-component and it easy to verify that H zi + H zr = H z for z = 0. 00. Then, the ZC matrix can be obtained by transforming the ZC sequence into a square matrix, which is. MPCT2 Ø 36 mm. Diameter (mm): 6. 3) MẠCH ĐIỆN THAY ĐỔI DO ĐÓNG NGẮT KHÓA K: * Hiện tượng đoản mạch: Xét một đoạn mạch có. ZCR Coatings for Optics Supplies Night Vision Imaging System NVIS Dual Mode, NVG Compatible Coated Glass Filters for Lighting Displays - Abrisa Technologiesof ZC&R Coatings for Optics June 19, 2023 –Robert Cabrera, General Manager for ZC&R Coatings for Optics, (ZC&R), a Division of Abrisa Technologies, is pleased to announce that Jim Walker has been named Sr. Add to Wish List Add to Compare. S. Improving the Cluster Structure Extracted from OPTICS Plots. Carbine Gas System with Low Pro Gas Block. Our goal is to provide customers with a. Jobs. Like all P-10 series pistols, CZ engineered the P-10 OR SR models. The ultimate competitor: increase speed to outdo your personal best. 7-12x50 Riflescope. CZ-USA Shadow 2 Optics Ready Semi-Automatic Pistol 9mm Luger 4. 4mm Dia. The exact mapping for the IDFT or DFT of a ZC sequence depends on the length N zc of the sequence and can be found in [1]. Abrisa Industrial Glass, located in Santa Paula, CA and ZC&R Coatings for Optics located in. ISP Optics is ready and capable to handle your most demanding IR lens applications by utilizing five of the most modern single point diamond turning machines available in our temperature controlled, ISO-9001 certified facilities. The observations, taken with SINFONI at the Very Large Telescope, resolve the Hα and [N II] emission and kinematics on scales of ∼1. ZCO tunneling just slightly (4. Additional Handguns. Company Overview News Address 1401 Abalone Avenue Torrance CA, 90501 United States Phone: 1 310 381 3060 Visit Website Request. manufacturing facility. In Lernen, Wissen. Select options;As with most high-end optics, this is a non-lifting elevation knob, meaning that the knob you are turning does not physically raise as you turn it. Technicians install and troubleshoot complex systems, fix equipment, and carry out planned maintenance tasks. 00 ADD. 7-12x50. Wells Fargo Success Story. 0. 3mm. Production Manager at ZC&R Coatings For Optics Torrance, California, United States. 0 25. 295,335. From Business: Since 1980, ZC&R Coatings for Optics Inc. . , Saanichton, BC, V8M 2A5. All Products / Optics / Optical Lenses / Aspheric Lenses / Infrared / ISP Optics Zinc Selenide (ZnSe) Aspheric Lenses 25. BBAR BARC-11. Find answers to 'How did you feel about telling people you worked at ZC&R Coatings for Optics?' from ZC&R Coatings for Optics employees. The primary benefit of a ZC fireplace is its ability to be installed. Get Directions. Full Member. Purchasing Agent at ZC&R Coatings for Optics, Inc. We provide custom specialty flat glass and. 54, 1. May. As a "ZC" this appeared in the JDM EF3 Civic and EF7 CR-X, and also in the JDM Honda Quint Integra GSi (DA1 chassis). ZC&R Coatings for Optics Inc | 32 followers on LinkedIn. Add to Cart. Wired with readily available and affordable CAT5 cable with universally accepted RJ-45 connectors at distances up to 1000 ft, the ZC Zone Controllers offer simple yet elegant solutions to the contractor. You could be the first review for Zc & R Coating For Optics. 0% average. ZC&R Coatings for Optics Inc Mar 2020 - Present 3 years 5 months. 5" 12rd, Black - 91560 . In some cases, estimated revenue has been calculated based on employee count and industry statistics. ZC&R Coatings for Optics in Torrance, CA. At its widest point the CZ measures just. Hi I noticed that PMMA fibre is often used as a short-range (100M or shorter) fibre optics cable. At a match today, I heard everything from "my vortex, nf, (pick a brand) is just as good to "this hands in there with tangent and hendsoldt," to anything in between. Upload your resume. Defense Directive 5230. 0. Compare pay for popular roles and read about the team’s work-life balance. Technical Business Development Manager of ZCR Coatings for Optics - Abrisa TechnologiesTitle: ZC-PX Zinc Selenide ZnSe Plano-convex IR Lenses ISP Optics Created Date: 4/15/2020 9:15:13 AMExplore ZC&R's customers. Find salaries. See our selection and get expert advice on the perfect scope for you. 4. Company size Small enterprise (10 to 49 employees)Title: ZC-NM Zinc Selenide ZnSe Negative Meniscus IR Lenses ISP Optics Created Date: 4/15/2020 9:40:28 AMCZ P-10 C OR SR. With only 6% of 0 complaints being resolved, AiryDress / ZC Holding slow complaint resolution rate suggests poor service, lack of. We describe a technique for polarization sensitive optical frequency domain reflectometry (OFDR) that achieves 22 micrometer two-point spatial resolution over 35. Using Equation 4, the Rayleigh range (z R) can be expressed as: (6) w(z) = w0√1 + ( λz πw20)2 = w0√1 + ( z zR)2. Business details. 4. Distributor amSTECHNOLOGlES where technologies meet solutions info@amstechnologies. テンプレートを表示. The sample probes the massive (M⋆. ?dbscan::extractXi () extractXi extract clusters hiearchically specified in Ankerst et al (1999) based on the steepness of the reachability plot. 00 (Save $15. 6mm FL, 1 - 12µm BBAR Coated, ISP Optics Xtra-Wide Wavelength ZnSe Lens | AR112-ZC-XWL-25-100 See More by ISP Optics See all 13 Products in Family Stock #24-975 NEW - 1 + In Stock $995. 34mm aluminum tube; military-grade scope extreme MIL-STD-810 ruggedness; short and lightweight; Schmidt & Bender 6-36x56 PM II impresses with its compact build. Filter by: Sort by: Popularity Alphabetically Category 1 2 ALL Popularity rank for the ZC initials by frequency of use: ZC #1 #654 #676 ZC is an abbreviation that can refer to different topics in mathematics, physics, chemistry, and other fields. Embraced by civilians.