(n.) A small instrument of steel, sharply pointed at one end, with an eye to receive a thread, -- used in sewing.
(n.) See Magnetic needle, under Magnetic.
(n.) A slender rod or wire used in knitting; a knitting needle; also, a hooked instrument which carries the thread or twine, and by means of which knots or loops are formed in the process of netting, knitting, or crocheting.
(n.) One of the needle-shaped secondary leaves of pine trees. See Pinus.
(n.) Any slender, pointed object, like a needle, as a pointed crystal, a sharp pinnacle of rock, an obelisk, etc.
(v. t.) To form in the shape of a needle; as, to needle crystals.
(v. i.) To form needles; to crystallize in the form of needles.
Example Sentences:
(1) Needle acupuncture did, however, increase the pain threshold compared with the initial value (alpha = 0.1%).
(2) The fine needle aspiration cytology features of twelve peripherally located bronchioloalveolar cell carcinomas of the lung diagnosed by fine needle aspiration biopsy are described.
(3) Needle insertion close to the midline is the safest technique.
(4) The intra cellular free amino acid concentrations of skeletal muscle were determined in tissue specimens obtained before operation and on the third postoperative day using a percutaneous needle biopsy technique.
(5) The results showed the kind of needling sensation while acupuncture had close relation with the appearance of PSM and the acupuncture effect.
(6) Use 3-ml Luer-Lok syringes and 30-gauge needles and thread the needle carefully into the vessel while using slow and steady injection with light pressure.
(7) US guidance facilitated placement of a 22-gauge needle by means of a subxyphoid or transthoracic approach.
(8) These findings in a patient with acute leukaemia are strongly suspicious of fungal infection, and percutaneous fine-needle aspiration under ultrasound or computed tomography-guidance is indicated.
(9) Nuclear DNA distribution in fine-needle specimens from 112 breast carcinomas and 45 prostatic tumours was studied.
(10) Recent reports have indicated the usefulness of nuclear grooves (clefts or notches) as an additional criterion for the diagnosis of papillary thyroid carcinoma in fine needle aspirates; most of these studies were carried out on alcohol-fixed material stained with the Papanicolaou stain or with hematoxylin and eosin, which yield good nuclear details.
(11) The retreating rate constants deduced from the dissolution results were well coincident with the values directly determined by the needle penetration method, suggesting good applicability of the proposed equation.
(12) One to 6 needles were used on each occasion in a maximum of 3 treatments.
(13) Using a special electromyographic hypodermic needle, we injected botulinum A toxin into one of the vocal folds of two patients with severe spasmodic dysphonia.
(14) One hundred thirty-two of 397 consecutive percutaneous fine needle aspirations done at the University of Virginia between January, 1979, and December, 1984, for pulmonary lesions showed no evidence of cancer on cytological examination.
(15) The method can be successfully applied to richly cellular needle aspirates.
(16) During the surgery for the purpose of removal of the tumor, needle type-O2 sensors were inserted into femoral artery and in brain tumor to measure PaO2 and intratumoral O2 pressure.
(17) Consequently the puncture site becomes small (a balloon-catheter may be introduced through a 16 G catheter needle) allowing punctures proximal to lesions (e.g.
(18) The results of 1245 amniocenteses performed by the "free hand needle" technique and ultrasonic control are discussed.
(19) Various methods have so far been used to treat pneumothorax, including rest, needle exsufflation and blind drainage.
(20) This article demonstrates the importance of the use of immunocytochemical methods on fine-needle aspirates to diagnose metastases to the breast.
Thimble
Definition:
(n.) A kind of cap or cover, or sometimes a broad ring, for the end of the finger, used in sewing to protect the finger when pushing the needle through the material. It is usually made of metal, and has upon the outer surface numerous small pits to catch the head of the needle.
(n.) Any thimble-shaped appendage or fixure.
(n.) A tubular piece, generally a strut, through which a bolt or pin passes.
(n.) A fixed or movable ring, tube, or lining placed in a hole.
(n.) A tubular cone for expanding a flue; -- called ferrule in England.
(n.) A ring of thin metal formed with a grooved circumference so as to fit within an eye-spice, or the like, and protect it from chafing.
Example Sentences:
(1) A conveniently formed thimble has been created for use in dissection during augmentation mammaplasty and gynecomastia operations which forms a rigid extension to the surgeon's finger.
(2) You will need : pins needle thread thimble iron Firstly, turn the garment inside out and iron the ripped area so it is nice and flat to work with.
(3) He left so few paintings – not more than 120 over a 40-year career – it is rightly said that he measured out his genius in thimblefuls.
(4) Paintings dark with age line the walls, and the audience sits on rough benches drinking thimbles of pruneau brandy.
(5) The pressurized gas exited through the pores of the glass frit and shattered the thin liquid film flowing on the surface of the thimble-shaped device to form small droplets.
(6) The use of a thimble to facilitate scrotal fixation of the testis is described.
(7) Radiation dose given to patients undergoing radiotherapy by 300 kVp X-rays is detected by a thimble ionization chamber placed at the skin surface.
(8) The chamber is capable of being calibrated directly with an iridium-192 source which has in turn been calibrated with thimble-type ion chambers.
(9) No significant differences in lithium release were found when the volume of media used in the test was reduced from 250 ml to 200 ml, the final stage of the test in pH 6.8 phosphate buffer reduced from 5 to 3 h, the number of tablets in each thimble reduced from three to one, or the prescribed phosphate buffers replaced with phthalate and Tris, respectively.
(10) A thimble-shaped glass frit nebulizer has been developed for atomic spectrometry.
(11) It cannot be hidden by the pea and thimble game played by the Australian government, which claims the offshore detention camps are out of our jurisdiction and in the control of the Papua New Guinean and Nauruan governments.
(12) Nespresso's velvety crema and its darkling thimble of ristretto daily give me the illusion I am a sophisticated continental, living in caffeinated leisure at a pavement cafe where only lovely things – passionate dalliances, superb cakes – are on today's menu.
(13) Two thimble chambers calibrated by the U.S. National Institute of Standards and Technology provide calibration traceability of iridium-192 HDR sources and re-entrant chambers to a primary national standards laboratory.
(14) The total effects of the cavity displacement and the perturbation of the field by the cavity in thimble-chamber measurements of absorbed dose were investigated for electron beams of energy 15, 20, 30, and 39 MeV and for 60CO gamma radiation by LiF dosimeter rods of diameter 1 mm and length 6 mm.
(15) It was found that relative signal distributions from the shielded semiconductor detector agreed, within 1 per cent of the maximum signal, to the depth dose curves and that the relative signal in profile distributions also agreed, within 1 mm or 1 per cent of the signal at the central axis, as compared with dose measurements with a cylindrical, thimble ionization chamber.
(16) The cervical cap--a small, rubber, thimble-shaped barrier contraceptive--fits tightly across the cervix and prevents sperm from entering the uterus.
(17) The rate of temperature changes was studied in a nylon thimble chamber provided with a temperature sensor, when the chamber was inserted in different phantom media.
(18) An air kerma rate is measured using a calibrated thimble chamber in an "in-air" calibration jig.
(19) The thimble glass frit was pressurized internally by gases such as helium (He) or argon (Ar) while the test solution was applied externally to the frit.
(20) At the café table, at the bar, they order a thimble-sized espresso.