What's the difference between exterior and extern?
Exterior
Definition:
(a.) External; outward; pertaining to that which is external; -- opposed to interior; as, the exterior part of a sphere.
(a.) External; on the outside; without the limits of; extrinsic; as, an object exterior to a man, opposed to what is within, or in his mind.
(a.) Relating to foreign nations; foreign; as, the exterior relations of a state or kingdom.
(n.) The outward surface or part of a thing; that which is external; outside.
(n.) Outward or external deportment, form, or ceremony; visible act; as, the exteriors of religion.
Example Sentences:
(1) Exteriorization is accomplished by mobilizing 2 lateral skin flaps from the perineum and joining them with the inverted U flap to reach the vagina.
(2) Seventeen strains of Lactobacillus acidophilus were evaluated to determine the relationship between bile tolerance and the presence of an outer polysaccharide layer exterior to the cell wall when viewed by transmission electron microscopy.
(3) Confirmation of diagnosis was established by exteriorization of pus with US, CT or during surgery.
(4) Sodium deficiency was induced in calves by unilateral exteriorization of the parotid duct, the continual loss of alkaline saliva from the body to the environment causing negative sodium balance.
(5) Because the three major proteins of the Karp and Gilliam strains are accessible to antibody in unextracted organisms, it is possible that the exteriorly exposed epitopes of these three polypeptides are strain specific and that their common determinants are normally buried in the membrane or otherwise inaccessible.
(6) All patients underwent resection of the involved colon and exteriorization with either a proximal colostomy (n = 7) or ileostomy (n = 3) and a distal mucous fistula.
(7) Behind the mild-mannered, laid-back exterior, the extraordinary calm, is a man of great steeliness and backbone," said one adviser.
(8) In contrast to feed artery pressure values from exteriorized muscles, which in the past have been reported to be as low as 40 mm Hg, the current mean pressure values are substantially higher and in the range between 70 and 100 mm Hg, equivalent to 70 to 90% of the mean systemic pressure.
(9) Analysis of this experience suggests that the high mortality rate associated with this complication can be reduced by early operation which removes the perforation from the peritoneal cavity (either exteriorization or resection) without primary intestinal reanastomosis.
(10) Bile became supersaturated with cholesterol in 7 female adult baboons with exteriorized enterohepatic circulations during 0.2 g per kg per day of cholestyramine treatment.
(11) Based on a personal series of 47 cases of aberrant papillae and a review of the literature, the authors stress the relative frequency of this anomaly and the almost constant possibility of making the diagnosis by means of intravenous pyelography on the basis of the following signs: regular, round or oval filling defect, surrounded by a fine opaque halo which separates it from the surrounding urine; or a notch with a regular arc-shaped border prolonged towards the exterior at its two extremities by a small spur.
(12) When polypeptide chains fold up, most polar side chains seek the exterior, where they can be solvated.
(13) The exteriorized colon is resected two weeks later.
(14) It is in the stadium design itself: one of the most striking things about the Bird's Nest is the way the latticework makes the arena open to the exterior.
(15) Between the submitochondrial sleeve and the axoneme is a space, the cytoplasmic canal, that is open to the exterior posteriorly.
(16) In our retrospective review of 65 patients with penetrating colon injuries, 33 patients were managed by colostomy formation, 30 were treated by primary repair, and two had exteriorized repair with early return to the abdominal cavity (drop back).
(17) The isolated perfused lower left lung lobe of the exteriorized fetal lamb was used to define quantitatively the relationship between pulmonary perfusate oxygen tension and pulmonary vascular resistance (PVR) in the fetus at multiple oxygen tensions over the range from 8.3 to 433 mm Hg.
(18) provided an etiological diagnosis in obstructive jaundice and showed a biliary tract involvement by the cyst both in patients with a complication at admission or in the past history and in 25% of the asymptomatic patients (pericystic bilioma, exterior compression of bile ducts, direct communications between cyst and biliary tree).
(19) In 4 (out of 4) pigs the skin-lined cavity was opened successfully to the exterior; it had reproduced closely the contour of the hemithorax.
(20) Beneath my cold exterior, once you break the ice, you find cold water."
Extern
Definition:
(a.) External; outward; not inherent.
(n.) A pupil in a seminary who lives without its walls; a day scholar.
(n.) Outward form or part; exterior.
Example Sentences:
(1) Phospholipid methylation in human EGMs is distinctly different from that in rat EGMs (Hirata and Axelrod 1980) in that the human activity is not Mg++-dependent, and apparent methyltransferase I activity is located in the external membrane surface.
(2) Clinical signs of disease developed as early as 15 days after transition to the experimental diets and included impaired vision, decreased response to external stimuli, and abnormal gait.
(3) With NaCl as the major constituent of the bathing solution (potassium-free pipette and external solutions) the reversal potential (Er) of the noradrenaline-evoked current was about 0 mV.
(4) Experience of pain is modified by intern and extern influences, and it can appear very multiformly in the chronicity.
(5) Until his return to Brazil in 1985, Niemeyer worked in Israel, France and north Africa, designing among other buildings the University of Haifa on Mount Carmel; the campus of Constantine University in Algeria (now known as Mentouri University); the offices of the French Communist party and their newspaper l'Humanité in Paris; and the ministry of external relations and the cathedral in Brasilia.
(6) Single-case experimental designs are presented and discussed from several points of view: Historical antecedents, assessment of the dependent variable, internal and external validity and pre-experimental vs experimental single-case designs.
(7) External phonocardiography performed at the time of cardiac catheterization revealed that this loud midsystolic click disappeared whenever a catheter was positioned across the mitral valve.
(8) External exposures to a contaminated fishing net and fishing boat are considered pathways for fishermen.
(9) This modified endocrine activity in brook trout may reflect adjustment to adverse external ionic conditions.
(10) A neonate without external malformation had undergone removal of a nasopharyngeal mass containing anterior and posterior pituitary tissue.
(11) In later phases, mast cells appeared in the newly formed marrow in the external callus.
(12) By means of two monoclonal antibodies, which were directed against external and internal acetylcholine (ACh) receptor epitopes, we were able to visualize ACh-receptors on OHCs.
(13) Solely infectious waste become removed hospital-intern and -extern on conditions of hygienic prevention, namely through secure packing during the transport, combustion or desinfection.
(14) 11 patients with a postoperative classification of stage D had additional external beam radiation to the pelvic and paraaortic lymph nodes with shielding of the implanted prostatic region.
(15) Of great influence on the results of measurements are preparation and registration (warm-up-time, amplification, closeness of pressure-system, unhurt catheters), factors relating to equipment and methods (air-bubbles in pressure-system, damping by filters, continuous infusion of the micro-catheter, level of zero-pressure), factors which occur during intravital measurement (pressure-drop along the arteria pulmonalis, influence of normal breathing, great intrapleural pressure changes, pressure damping in the catheter by thrombosis and external disturbances) and last not least positive and negative acceleration forces, which influence the diastolic and systolic pulmonary artery pressure.
(16) In the presence of high external Cl, a component of outward current that was inhibited by the anion channel blocker diphenylamine-2-carboxylate (DPC) appeared in 70% of the cells.
(17) While the heaviest anterogradely labeled ascending projections were observed to the contralateral ventral posterolateral nucleus of the thalamus, pars oralis (VPLo), efferent projections were also observed to the contralateral ventrolateral thalamic nucleus (VLc) and central lateral (CL) nucleus of the thalamic intralaminar complex, magnocellular (and to a lesser extent parvicellular) red nucleus, nucleus of Darkschewitsch, zona incerta, nucleus of the posterior commissure, lateral intermediate layer and deep layer of the superior colliculus, dorsolateral periaqueductal gray, contralateral nucleus reticularis tegmenti pontis and basilar pontine nuclei (especially dorsal and peduncular), and dorsal (DAO) and medial (MAO) accessory olivary nuclei, ipsilateral lateral (external) cuneate nucleus (LCN) and lateral reticular nucleus (LRN), and to a lesser extent the caudal medial vestibular nucleus (MVN) and caudal nucleus prepositus hypoglossi (NPH), and dorsal medullary raphe.
(18) In open fractures especially in those with severe soft tissue damage, fracture stabilisation is best achieved by using external fixators.
(19) By external deletion, we have identified RXE composed of 205 nucleotides.
(20) A new theory for the peculiar site selection of cholesteatomas of the external auditory canal is postulated.