low periodicity
111musical sound — Introduction any tone with characteristics such as controlled pitch and timbre. The sounds are produced by instruments in which the periodic vibrations can be controlled by the performer. That some sounds are intrinsically musical,… …
112physical science, principles of — Introduction the procedures and concepts employed by those who study the inorganic world. physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …
113Magnetosphere of Jupiter — Discovery[1] Discovered by …
114Dentistry for babies — is a branch of Pediatric dentistry related to the dental treatment provided to children from birth to around 36 months of age, aiming to maintain or re establish a good oral health status, at the same time as it creates a positive attitude of… …
115Diagnosis of malaria — The mainstay of malaria diagnosis has been the microscopic examination of blood, utilizing blood films.[1] Although blood is the sample most frequently used to make a diagnosis, both saliva and urine have been investigated as alternative, less… …
116Numerically controlled oscillator — A numerically controlled oscillator (NCO) is a digital signal generator which creates a synchronous (i.e. clocked), discrete time, discrete valued representation of a waveform, usually sinusoidal.[1] NCOs are often used in conjunction with a… …
117cycle — Synonyms and related words: AC, AF, CPS, DC, EHF, HF, Hz, Indian file, Kekule formula, MF, O, Platonic year, RF, SHF, UHF, VHF, VLF, absorption current, active current, aeon, age, alternate, alternating current, ambit, annular muscle, annulus,… …
118Alpha Centauri — This article is about α Centauri . For a Centauri , see V761 Centauri. For A Centauri , see A Centauri. For other uses, see Alpha Centauri (disambiguation). Alpha Centauri A[1]/B[2] …
119Crystal — Crystals redirects here. For other uses, see Crystals (disambiguation). This article is about crystalline solids. For the type of glass, see lead crystal. For other uses, see Crystal (disambiguation). Quartz crystal. The individual grains of this …
120Extinction event — …
