The slight asymmetry in both the radial and image axis direction indicates small aberrations in the microscope lens. |
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No chromosome aberrations were found in human spermatozoa in vitro exposed to several chemicals, including dioxin. |
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Conventional cytogenetics is a validated technique to study the acquired gross chromosomal aberrations associated with human cancer. |
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Other aberrations, such as minutes, acentric rings, dicentrics and exchanges, were rarely seen. |
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Cells were classified with regard to the presence of abnormal metaphases and aberrations of any of the stages of mitosis. |
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Bone marrow cells exhibited chromosome aberrations, aneuploidy, and changes in the mitotic index. |
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These aberrations can be formed by cytotoxins produced by many viral and some bacterial illnesses. |
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These tests score either chromosomal structural aberrations at metaphase or micronuclei at interphase. |
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Aggressive and poorly responsive tumors are often characterized by multiple molecular cytogenetic aberrations. |
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The number of cells with chromosomal aberrations among 100 well-spread metaphases was recorded. |
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These effects include the induction of chromosomal aberrations and sister chromatid exchange. |
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The single advantage of refractive systems over their reflective counterparts is an absence of off-axis aberrations. |
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This cell line detects a wide variety of mutagenic lesions, including point mutations, deletions and various types of chromosomal aberrations. |
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Our genetic analysis detected some aberrations, such as the presence of four hexaploid offspring in the progeny study. |
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Reducing the phase aberrations introduced when the wavefront travels through atmosphere to a telescope sharpens the resultant image. |
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Other signs and symptoms include flushed facies, sore throat, cough, cutaneous hyperaesthesia, and taste aberrations. |
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No consistent chromosome aberrations have been identified in basophilic leukemia. |
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The problems with the microlens array design are low light throughput, non-uniform intensity foci, and lens aberrations. |
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With this data they can program the adaptive optic system to deform the mirror to correct aberrations in the high-energy beam. |
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We just keep our eyes open to notice aberrations and changes, and believe me, there are plenty of them. |
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The design of the complete lens system is focused on controlling aberrations in the optical image. |
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Slight eccentricities are curtailed with gentle mocking, and social aberrations are laughed off the set. |
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For diffraction-limited performance, we expect wavefront aberrations of better than 0.25 at all points in the image. |
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But they are commonly seen as aberrations from a peaceful norm, or as the exceptional behaviour of a few young and delinquent drivers. |
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Wavefront technology now gives us the ability to map the higher optical aberrations of the eye accurately. |
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Cytogenetic damage, evaluated as chromosomal aberrations, has been successfully applied as a reliable biomarker for chronic health risk. |
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Any aberrations and highhandedness by security forces, must not, of course, go unpunished. |
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Vitamin D has a more direct role in prevention of milk fever and other aberrations of calcium metabolism. |
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Yes, there were aberrations like the American Civil War and the Franco-Prussian War, but mostly it was a period of peace. |
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Typical aberrations that can impact imaging performance include astigmatism, chromatic aberration, and spherical aberration. |
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We can also improve CD uniformity by reducing optical aberrations in the projection lens. |
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There are indications that romantic aberrations are becoming more and more an evil of underprivileged people. |
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That is often why the prejudices and aberrations of one generation of Orientalists were exposed and rejected by the next. |
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No significant increase in cells with chromosomal aberrations, polyploidy or endoreduplication was observed at the concentrations analyzed. |
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The focusing mirror preferably has an elliptical shape to reduce off-axis aberrations in the focused beam. |
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Positive findings of congenital malformations and chromosome aberrations deserve thorough scientific investigation. |
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Corrective lenses, then, are prescribed to correct for aberrations, to adjust the focal point onto the retina or to compensate for other abnormalities. |
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Different types of structural chromosome aberrations should be listed with their numbers and frequencies for treated and control groups. |
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The opening of the archives of the armed forces and security services would throw light on the aberrations of the dictatorship. |
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The periods of activist government-at the turn of the twentieth century, in the 1930s, and in the 1960s and early 1970s-should be seen as aberrations. |
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The analysis of structural aberrations included chromatid and chromosome breaks, appearance of acentric fragments, dicentric chromosomes and chromatid exchanges. |
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These aberrations completely disorganize and destroy the unity between man, animal, plants, soil, water and the environment. |
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Both types benefit from the use of spherical mirrors and corrector plates to minimise their various aberrations. |
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Chromosome aberrations have been demonstrated in several human and murine tissue cultures. |
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Characterization of numerous parameters like beam divergence and aberrations such as astigmatism, coma, etc. |
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The sky is imaged onto the focal plane of the detector using relay optics that correct telescope aberrations and widen the usual field-of-view. |
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These attacks often included an aura, a prodrome in which aberrations of perception and even hallucinations occurred. |
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To quantify and characterize higher order aberrations in children and to investigate the influence of refractive error and cycloplegia. |
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Superimposing such a diffractive structure on an aspheric surface yields an achromatic singlet whose spherical and chromatic aberrations are corrected. |
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Individual cells showed a variety of aberrations, with the common presence of cells with abnormalities of the spindle poles, frequently being multipolar. |
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A study to detect point mutations and one to detect chromosomal aberrations, both in vitro, are considered an appropriate minimum screen. |
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Massive accumulation of starch in the plastids is seen together with aberrations in cambial activity and excessive phloem formation. |
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It induced chromosomal aberrations and sister chromatid exchanges in a number of cell lines. |
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With the majority of chemical mutagens, induced aberrations are of the chromatid type, but chromosome-type aberrations also occur. |
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The main disadvantage of current RAD methods is the failure to detect chromosome aberrations that are not aneuploid for the targeted chromosomes. |
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Tests measuring chromosomal aberrations in nucleated bone marrow cells in rodents can detect a wide spectrum of changes in chromosomal integrity. |
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The past five mayoral elections were really aberrations, thinks Mr Bloomberg. |
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Events such as the coup against the elected government of Sierra Leone are gradually becoming aberrations in today's Africa. |
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By aberrations, I mean the interest rates on credit cards issued by the major banks, among other things. |
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This number could be reduced when high numbers of aberrations are observed. |
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This method is not designed to measure numerical aberrations and is not routinely used for that purpose. |
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Risk-reducing defences against human error and mechanical aberrations must be employed where appropriate. |
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The CRH1 receptor was previously suspected to be involved in psychiatric aberrations resulting from stress. |
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An overall absence of genotoxicity has been demonstrated in tests of mutagenicity, DNA damage and chromosome aberrations. |
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Such incidents are unfortunately not aberrations, and they will not disappear without concerted action. |
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Faced with the aberrations of shareholder value, an alternative mode of corporate governance is proposed. |
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In many cases, the two combine to cancel one another, so corrective surgery based on topographical measurements of corneal aberrations is not optimum. |
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Imagining novels as biological specimens creates a crazed and mythic zoology of hybrids, beasts, mutants, and aberrations. |
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If it dies it is because of our own errors, betrayals and aberrations. |
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Now, as foreign minister, he wants to correct the aberrations. |
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Despite aberrations, we are still a by and large secular state. |
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Chromosome aberrations were scored on 50 metaphase cells per clone. |
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Chromosomal abnormalities included gonosomal aberrations in 5 cases. |
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The media tend to frame situations like this as aberrations, but in this case, quite the opposite is the truth. |
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It is important to examine other biomarkers, such as chromosome aberrations and micronuclei, that relate to the damage still present after cellular processing. |
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Unlike most chemical mutagens, which tend to cause point mutations, rays tend to produce larger aberrations such as chromosome deficiencies or rearrangements. |
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We can see that the image degradation resulting from the simpler, low-order aberrations such as defocus, third-order coma, or spherical aberration is quite similar. |
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Acquisition of genomic aberrations, a hallmark of malignancy, in regions of the genome that contain hemopoietic cell regulatory genes may also contribute to lymphomagenesis. |
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The analysis of SCE and aberrations was performed on-screen. |
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Most 157-nm lithography system designs are catadioptric, i.e., incorporating both mirrors and lenses in the optics to minimize the chromatic aberrations. |
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But it could revolutionise instruments that rely on single-colour lasers, by making further miniaturisation possible and eliminating the optical aberrations inherent to glass lenses. |
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Disinformation of a public that has been conditioned by the ideology of hygienics for over a century constitutes a sure way of maintaining continued institutionalized aberrations on water management. |
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Some of these aberrations are predicted to have clinical morbidity. |
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Its optical design compensates for the various aberrations that occur in the visible and near infrared ranges, and makes it possible to obtain sharp images in all applications. |
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This ideology regrets the aberrations of corporate governance. |
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The Second Austrian Republic, to which I have felt attached from day one, itself had to go through a long maturing process in order to finally become free, independent and self-sustaining after its many previous aberrations. |
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He felt it his duty to open our eyes to the obligations that the fruits of our ingenuity, and of our aberrations, create for us vis-a-vis future generations. |
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This set of lenses also poses the problem of the accumulation of optical aberrations due to the stacking up of lenses, which leads to distortion of the image on the edges. |
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Whims, which at first are the aberrations of a single brain, pass with heat into epidemic form. |
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He concluded that light could not be refracted through a lens without causing chromatic aberrations. |
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A root-and-branch dismissal of the aberrations eliminates the very reality that became aberrated in the first place. |
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The chromosomal aberrations mainly observed were gaps, breakes, fragments and dicentrics. |
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Such practices are to be regarded as aberrations, the doing of sick minds that have led some individuals to misuse the authority vested in them by the law. |
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But those aberrations and a couple of fresh-air shots aside, the 34-year-old batsman was humming and brought up three-figures with a smashed drive through extra-cover off the medium-pacer Matt Hughes' first ball. |
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Structural aberrations may be of two types, chromome or chromatid. |
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We investigated CGH as wavefront generators to demonstrate the feasibility of causing off-axis wavefront aberrations that correspond to Zernike modes, with and without rotational symmetry. |
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Except for those who directly benefit from the system, life becomes a goalless existence, in which the worst human aberrations start germinating. |
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Finally, there are, especially in the United States, a number of aberrations inherent in the denialism practised against evolution and in the accompanying proselytising. |
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To minimize the chromatic aberrations, you will need to replace the spectacle lens you used as the objective for your first telescope with an achromatic lens, as we shall see below. |
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It is based on a Maksutov catadioptric configuration that allows better control of chromatic aberrations over wide wavebands, with no refocusing required when passing from one exposure to another. |
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A mirror lens or catadioptric system has no chromatic aberrations. |
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Diffractive Optical Element, based on the theory of wave phase difference, takes advantage of negative Abbe number, which might significantly eliminate chromatic aberrations of optics. |
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First, task performance of patients with known lesions or neurophysiologic aberrations can be compared to healthy control subjects. |
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Additional information from treated spermatogonial stem cells can be obtained by meiotic chromosome anaylsis for chromosome-type aberrations at diakinesis-metaphase I when the treated cells become spermatocytes. |
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A cascading figure with unpredictable chromatic aberrations, crossing through its own pointillistic accompaniment, gives a penetrating sense of anxiety and surrealistic confusion. |
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The more detailed a nalysis of homogeneity gradients, astigmatisms, and spherical aberrations are an important part of our daily measurement requirements. |
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The only worrisome trend observed was the increase of reports about dangerous practices linked to satanic beliefs or certain aberrations of the gothic movement. |
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Does the trade name have the ability to limit these aberrations? |
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In conclusion either the analysis of chromosomal aberrations in bone marrow cells or the measurement of micronucleated polychromatic erythrocytes in bone marrow cells in vivo is acceptable for the detection of clastogens. |
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This may seem strange, but it is a beneficial arrangement because the eye is not corrected for chromatic aberrations, so when the red and green images are in focus the blue images are out of focus. |
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Furthermore, gravid females were captured, and their oVspring, born and grown up under contamination-free laboratory conditions, showed the same enhanced level of chromosome aberrations. |
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Our vigilance with respect to sectarian aberrations and our combat against them are aspects of this political attitude, which unites in a single combat the philosophy of the age of Enlightenment and Judeo-Christian thought. |
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Deep vein thrombosis results from three types of risks: coagulation factor aberrations, vascular wall abnormalities and increased stasis of venous blood, particularly after prolonged immobilization. |
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The persistence of chromosomal aberrations was related to the decrease in proliferative activity of neuronal tissue in the early period after birth. |
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These enamel-like aberrations in cementogenesis are intriguing and could offer new insights and strategies to regenerate acellular cementum. |
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Sister chromatid exchange and chromosome aberrations induced by curcumine and tartrazine on mammalian cells in vivo. |
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Acetaldehyde is carcinogenic in rodents and causes sister chromatid exchanges and chromosomal aberrations in human cells. |
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Two short communications at the end of the volume investigate excimer laser surgery and PRK induced negative spherical aberrations. |
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Measurements of the eye's length, retinal curve and the position of its center of rotation make it possible to reduce perceptible aberrations and enhance vision comfort. |
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One SLD and two FLD glass elements, which are comparable in optical performance to fluorite glass, provide maximum correction of chromatic aberrations. |
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The STAAR Afinity Collamer Aspheric IOL and Elastimide Silicone Aspheric IOL have proven to reduce spherical aberrations and have met all other CMS requirements for approval. |
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Recovery of chromosome aberrations from natural populations of corn earworms and tobacco budworms subjected to daily releases of partially sterile moths. |
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The unique ZEISS Optic Aspheric IOLs enable reduction and control of the spherical aberrations of the eye while showing low sensitivity to decentration and tilt. |
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This is because scoring of unbanded chromosomes in metaphase preparations to detect aberrations is labor intensive and prone to technical artifacts. |
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The TECNIS 1-Piece IOL received the same claims of reduced spherical aberrations and improved night driving simulator performance as the other IOLs in the TECNIS portfolio. |
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The lens form having the least optical aberrations is called the best form lens. For most powers of spectacle lenses the best for is a meniscus lens. |
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Plant systems have a variety well defined genetic endpoints including alterations in ploidy, chromosomal aberrations and sister chromatid exchanges. |
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There were a total of 11 aneuploid fetuses, including trisomies 13, 18, and 21, a triploid karyotype, Turner syndrome, and rare chromosomal aberrations. |
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Avaira sphere lenses deliver great clarity across all powers thanks to unique aspheric opticsthat minimize spherical aberrations inherent in both the lens and eye. |
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We know that many surgeons prefer aspheric lenses because they believe that they correct for spherical aberrations and provide better quality of vision. |
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