What's the difference between atavism and reappearance?
Atavism
Definition:
(n.) The recurrence, or a tendency to a recurrence, of the original type of a species in the progeny of its varieties; resemblance to remote rather than to near ancestors; reversion to the original form.
(n.) The recurrence of any peculiarity or disease of an ancestor in a subsequent generation, after an intermission for a generation or two.
Example Sentences:
(1) Down syndrome impresses us as a paradigm of increased developmental variability due to a deceleration of the rate of development (neoteny) with many anomalies of incomplete morphogenesis (vestigia), atavisms, increased morphometric variability with many decreased means, increased variances, and increased fluctuating asymmetry.
(2) Through herd mentality, or pure atavism, the leaderless state was drawn back to its one familiar point of reference, the tribal system of its ancestors, and with it the full force of its legacy: a return to the hatred of the past, to intractable rivalries, violent raids and an unquenchable thirst for vengeance.
(3) A varimax rotated factor analysis of the ATAV yielded one primary factor accounting for 85.9% of the variance.
(4) In the analysis of laryngeal anomalies in 30 selected phoniatric patients by CT examination, 2 atavisms of the laryngeal skeleton were found.
(5) Results showed slight but significant correlations between the ATAV and F (r = .17, p less than .044) and Formal Content of Dogmatism (r = .20, p less than .023) Scales for the United States sample.
(6) The recurrence of CK-BB may indicate atavism, and the enhanced anaerobic glycolysis and the accelerated energetic turnover may be on of the metabolic characteristics of leukemic cell.
(7) The survey instrument included the 20-item Attitudes Toward AIDS Victims (ATAV) Scale, the 18-item F Scale, the Form A, and 14-item Formal Content of Dogmatism Scale.
(8) The presence of Purkinje-like cells in ectopic locations within the heart and their association with satellite cells is likely a form of embryological atavism.
(9) Atavisms of responding have been observed to play an essential role in real perversions.
(10) Presence of these normally vestigial structures is considered a form of atavism.
(11) The following phases yielded significant correlations between the ATAV scale and attitudes toward homosexuals (.60, p less than .001), homosexual parenting (.64, p less than .001), other minority groups (.33, .37, p less than .001), capital punishment (-.27 p less than .001), and sexually liberal attitudes (.22, .37, .23, p, less than .025).
(12) The dynamic phenomena (such as homodynamy, coadaptation, parallel evolution, orthogenesis, Cartesian transformation, typostrophy, hetermorphosis, systemic mutation, and spontaneous atavism) have no causal explanation, although they are responsible for all directed phenomena in macroevolution.
(13) The persisting alpha-fetoprotein synthesis in ataxia-telangiectasia, the morphologic atavisms in Down or trisomy 13 syndromes, and the delayed growth or fetal to adult hemoglobin switch in diabetic embryopathy all exemplify developmental asynchrony.
(14) The authors propose the term atavistic to designate a gene producing an ancestral phenotype (atavism).
(15) And instead of being a temporary festivity, the ornaments of new nationhood – all those recomposed national anthems and redesigned banknotes, postage stamps and ceremonial uniforms – were hardening into real statehoods with real borders, inspired not by universal enlightenment values, but by the atavisms of ancient religious and ethnic conflicts.
(16) This study reports on the development of a Likert scale that measures attitudes toward AIDS victims (ATAV) in five phases.
Reappearance
Definition:
(n.) A second or new appearance; the act or state of appearing again.
Example Sentences:
(1) In the case of the reticulum cell sarcoma, the tumor had not reappeared in some of the animals two months after cessation of treatment.
(2) From the third day to the fourth week after this treatment, there was some recovery of the SF rate, and the SCR tended to reappear with a marked slowing down of its habituation.
(3) Upon lowering [K+]o and raising [Ca2+]o the IIBs disappeared and the seizures reappeared.
(4) In adults it reappears in malignant tumors and during inflammation and tissue repair.
(5) These findings resolved upon cessation of timolol and reappeared on 3 occasions shortly after reinstitution of the beta blocker therapy.
(6) The prognosis for all these cases was good, and the reappearance of neurological signs was not present until now.
(7) Reconstitution of the depleted membrane fragments with the extrinsic proteins led to rebinding of the three proteins, to a 63% recovery of the control rates of O2 evolution, and to the reappearance of the larger multimeric particles.
(8) The drug had also incorporated into the bone marrow precursor cells and reappeared after a few days in the circulating mature erythrocytes which may later serve as a slow-changing compartment for MTX.
(9) After each meal, measurements were made of the jejunal motility index, the time of reappearance of interdigestive burst activity, and overall motility patterns.
(10) When cells were allowed to recover from weak base treatment, the receptors reappeared in the Golgi cisternae of most cells (approximately 90%) within approximately 20 min, indicating that as the intra-endosomal pH drops and lysosomal enzymes dissociate, the entire population of receptors rapidly recycles to Golgi cisternae.
(11) In the various scintigrams the remission as well as the late reappearance of the liver metastasis was demonstrated.
(12) The typical elements of risk (tobacco, age, socio-professional sphere) reappear in this study.
(13) These tests include measurement of the ankle-brachial systolic pressure ratio, a treadmill exercise test, a reactive hyperaemia test, and assessment of toe-pulse reappearance time.
(14) The deleted codon then reappears with a new function.
(15) Finally, beta waves reappeared and progressively but incompletely replaced delta waves during the next 5 min.
(16) The closely linked disappearance and reappearance of EBV-receptors and complement receptors gives further support to the idea that these two receptors are either identical or closely linked constituents of the cell membrane.
(17) Reappearance in high percentage (50-100%) indicated relapse.
(18) The authors present a case of coexisting obsessive-compulsive disorder (OCD) and bipolar affective disorder in which the obsessive-compulsive symptoms disappeared during episodes of mania and reappeared during periods of depression.
(19) Modification of the articular relationships in the lateral femoro-tibial compartment reduces the sub-luxation and, post-operatively a lateral femoro-tibial interspace, which has not deteriorated in time, reappear.
(20) During the whole follow up (mean 28 months, range 4-60 m) no arrhythmias reappeared with two (4%) exceptions.