cyclic


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cyclic

 [sik´lik]
pertaining to or occurring in a cycle or cycles. The term is applied to chemical compounds that contain a ring of atoms in the nucleus.

cy·clic

(sī'klik, sik'lik),
1. Pertaining to, or characteristic of, a cycle; occurring periodically, denoting the course of the symptoms in certain diseases or disorders.
2. chemistry continuous, without end, as in a ring; denoting a cyclic compound.

cyclic

(sĭk′lĭk, sī′klĭk) or

cyclical

(sĭk′lĭ-kəl, sī′klĭ-kəl)
adj.
1.
a. Of, relating to, or characterized by cycles: a cyclic pattern of weather changes.
b. Recurring or moving in cycles: cyclical history.
2. Chemistry Of or relating to compounds having atoms arranged in a ring or closed-chain structure.
3. Botany
a. Having parts arranged in a whorl.
b. Forming a whorl.

cy′cli·cal′i·ty (sĭk′lə-kăl′ĭ-tē, sī′klə-) n.
cy′cli·cal·ly adv.

cy·clic

, cyclical (siklik, -li-kăl)
1. Pertaining to, or characteristic of, a cycle; occurring periodically, denoting the course of the symptoms in certain diseases or disorders.
2. chemistry Pertaining to a molecule containing a ring of atoms; denoting a cyclic compound.

cy·clic

, cyclical (siklik, -li-kăl)
Pertaining to, or characteristic of, a cycle; occurring periodically, denoting the course of the symptoms in certain diseases or disorders.
References in periodicals archive ?
Apart from products of cyclic subgroups, little is known about the detailed structure of finite p-groups of the form G = AB, where A is cyclic and B is abelian.
The inclusion criteria were premenopausal patients, 18-65-years-old, cyclic breast pain complaints for at least three months (for the mastalgia group), and not having breast pain (for the control group).
By using ideas of cyclic contractions, MT-functions, and weak contractions, we shall first introduce Berinde MT-cyclic contractions with respect to [phi] and prove the existence and convergence theorems for this type of non-self-mapping in metric spaces.
The time history curves of stress and AE counts of samples under cyclic loading are shown in Figure 1.
According to the stress-strain curve, the corresponding elastic modulus in the process of cyclic loading and unloading is obtained, as shown in Table 2.
Finally, we obtain different cyclic timetables with different costs, each corresponding to a frequency K [member of] [[K.sub.min], [K.sub.max]].
In the cyclic pressure testing section, solenoid valves were installed in front of and after each of the specimens.
In previous research, it has been found that, for the base material of high-strength steel sheets and butt joints, a cyclic softening occurs in the elastic-plastic range for a total strain amplitude above [[epsilon].sub.a,t] = 0.4 % [4,5].
Damage-controlled cyclic loading test was carried out in this fashion until specimen failed.
Group 1: Genius 25.04: The files were used with the Genius reciprocating & rotary motor (Ultradent Products, Inc, South Jordan, USA) connected to a cyclic fatigue testing instrument and operated at 350 rpm, set to the genius files in reciprocation mode, with 90[degrees] of cutting action (CW) and 30[degrees] of release (CCW), until they fractured.
Jie Li, PhD, from the Center for Drug Evaluation and Research, and colleagues performed a retrospective cohort study of 733,007 women aged 18-50 years in the Sentinel Distributed Database from 2007 to 2015 who received low-dose extended and continuous cycle (210,691 women; mean age, 30 years) COCs or cyclic COCs (522,316 women; mean age, 29 years).