What's the difference between division and hemisection?
Division
Definition:
(n.) The act or process of diving anything into parts, or the state of being so divided; separation.
(n.) That which divides or keeps apart; a partition.
(n.) The portion separated by the divining of a mass or body; a distinct segment or section.
(n.) Disunion; difference in opinion or feeling; discord; variance; alienation.
(n.) Difference of condition; state of distinction; distinction; contrast.
(n.) Separation of the members of a deliberative body, esp. of the Houses of Parliament, to ascertain the vote.
(n.) The process of finding how many times one number or quantity is contained in another; the reverse of multiplication; also, the rule by which the operation is performed.
(n.) The separation of a genus into its constituent species.
(n.) Two or more brigades under the command of a general officer.
(n.) Two companies of infantry maneuvering as one subdivision of a battalion.
(n.) One of the larger districts into which a country is divided for administering military affairs.
(n.) One of the groups into which a fleet is divided.
(n.) A course of notes so running into each other as to form one series or chain, to be sung in one breath to one syllable.
(n.) The distribution of a discourse into parts; a part so distinguished.
(n.) A grade or rank in classification; a portion of a tribe or of a class; or, in some recent authorities, equivalent to a subkingdom.
Example Sentences:
(1) Here we report that sperm from psr males fertilizes eggs, but that the paternal chromosomes are subsequently condensed into a chromatin mass before the first mitotic division of the egg and do not participate in further divisions.
(2) Apparently, the irradiation with visible light of a low intensity creates an additional proton gradient and thus stimulates a new replication and division cycle in the population of cells whose membranes do not have delta pH necessary for the initiation of these processes.
(3) Chapter one Announcement of the Islamic Caliphate The announcement of the renewal of the caliphate in Iraq in the year 1427AH [2006] was the arbiter between division and separation as well as the glory of the Muslims.
(4) Models able to describe the events of cellular growth and division and the dynamics of cell populations are useful for the understanding of functional control mechanisms and for the theoretical support for automated analysis of flow cytometric data and of cell volume distributions.
(5) Further study both of the signaling events that lead to MPF activation and of the substrates for phosphorylation by MPF should lead to a comprehensive understanding of the biochemistry of cell division.
(6) Whereas the growth and division of normal cells is carefully regulated to meet the needs of the body, tumor cells proliferate autonomously and continually, eventually interfering with and destroying the functions of normal tissue.
(7) Tuberclebacilli did not stimulate macrophage division.
(8) But on June 29, 2011, Lois G Lerner, who heads the IRS division that oversees tax-exempt organizations, learned at a meeting that groups were being targeted, according to the watchdog's report.
(9) Cause-specific mortality comparisons were also made among the employment subgroups and by duration of employment in the company division using an internal analysis method.
(10) Postoperative examination revealed division of accessory pathway and no regurgitation of mitral prosthesis.
(11) The Disability Division of ActionAid-India supports 38 non-governmental organisations involved in disability programmes in India.
(12) This column is located ventral and lateral to the dorsolateral division of the trigeminal motor nucleus, and just medial to the descending trigeminal nerve rootlets.
(13) The retail and wholesale divisions powered the improved profits.
(14) From these results we concluded that the mutants have some defect in cell division after low doses of UV irradiation, similar to the lon(-) or fil(+) mutant of E. coli.
(15) The cellular groups of the medial zone together with the tuberomammillary nucleus groups of the medial zone together with the tuberomammillary nucleus (TUMM) are positioned at the interface between the lateral and the medial hypothalamus, and form an array of cellular groups indicated in our study as the intermediate division of the hypothalamus.
(16) In the meantime, the proliferation of salmonellae appeared to occur extracellularly in the peritoneal cavity as evidenced by their division.
(17) Hybrids obtained following fusion of normal human diploid fibroblasts with different immortal human cell lines exhibited limited division potential.
(18) An expanded version of this paper, containing full experimental details of the semisynthesis and characterization of [GlyA1-3H]insulin, has been deposited as Supplementary Publication SUP 50129 (30 pages) at the British Library (Lending Division), Boston Spa, Wetherby, West Yorkshire LS23 7BQ, U.K., from whom copies can be obtained on the terms indicated in Biochem.
(19) Anti-IgM antibodies also induced DNA synthesis of PBL-B, but their ability to induce cell division was less than that of anti-IgD antibodies even when used in combination with IL-4.
(20) The Tea Party movement has turned climate denial into a litmus test of conservative credentials – and that has made climate change one of the most sharp divisions between Obama and Romney.
Hemisection
Definition:
(n.) A division along the mesial plane; also, one of the parts so divided.
Example Sentences:
(1) The ventral tract ends almost entirely in the anterior lobe with the majority of fibres terminating contralateral to the side of the hemisection.
(2) Implantation of saline in Gel-foam resulted in the same morphology as in hemisected animals except for increased lesion size due to mechanical factors and decreased cicatrix density during the first 30 DPO.
(3) Following hemisection of the cord at the first spinal segment, degeneration was found in the white and gray matter as far down as the 31st (caudal) segment.
(4) Experience with the cylindrical mode suggests that this 3-D format, particularly when the reconstructed vascular segment is hemisected, is optimally suited for those cases in which direct inspection of luminal topography is of special interest.
(5) The linear dimensional alterations were measured with the aid of a linear measurement microscope, which measured the space between two hemisections of the standard fixed bridge, both when the fixed bridge was adapted to the master cast and to the plaster cast.
(6) The indications and techniques necessary to retain a hemisected mandibular molar as a fixed partial denture abutment are presented.
(7) Therefore, the remaining six animals received ipsilateral hemisections and bilateral dorsal column lesions, irrespective of the contralateral lesions.
(8) The effects of the dissociative anaesthetic, ketamine, the divalent cation, magnesium and the organic antagonist, 2-amino-5-phosphonovalerate (APV), were examined on responses of motoneurones to excitatory amino acids in the hemisected spinal cord of the frog in vitro.
(9) Therefore, it is suggested that within certain spatial- and contrast-resolution limits, MR imaging can reliably detect the presence of transplanted neural tissue in both the hemisected and compression-injured spinal cord of living animals.
(10) By contrast, animals undergoing spinal cord hemisection developed obvious motor deficits in the ipsilateral hindpaw in addition to the deficits in the forepaw.
(11) Since the hemisection of the spinal cord at T6 suppresses this reflex in the pinna of the same side, it must be concluded that the spinal pathway is ipsilateral.
(12) Thirteen percent (five of 37) of all Hoke percutaneous triple hemisection Achilles tendon lengthenings performed at a teaching hospital in a 4-year period were complicated by inadvertent Achilles tenotomy.
(13) The effects of the excitatory amino acid agonists kainate (KA), quisqualate (QUIS), and N-methyl-D-aspartate (NMDA) were studied in vitro on the hemisected frog spinal cord.
(14) Four putative glutamate antagonists (L-glutamate diethyl ester, L-glutamate dimethyl ester, L-proline and 1-hydroxy-3-amino-pyrrolidone-2) were tested on the isolated hemisected toad spinal cord.
(15) (5) Transverse hemisection at the rostral border of the pons abolished the RJMs induced from the contralateral, but not ipsilateral, MRF.
(16) We describe the use of isolated hemisected mouse spinal cords for pathophysiological investigations and analyze the responses evoked and recorded with suction electrodes in spinal roots.
(17) In both hemisected and quadrisected spinal cords, reproducible depolarization responses were induced by low concentrations of the neurokinin-1-selective agonist substance P methylester (10 nM-1 microM) or of the neurokinin-3-selective agonist senktide (3-300 nM).
(18) Control injections were performed in two intact monkeys and in two other monkeys immediately after hemisection.
(19) In an additional group of eight neonatal operates, the spinal cord rostral to the spinal hemisections was transected at 1 month of age.
(20) The hemisection deficit also differs in character from that following optic nerve section or tectal lesion.