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Alexander Street

Primary Document -- Manuscript Acesso aberto

Tear-bombs for protection of Mosul Consulate: Air Headquarters not allowed to sell tear bombs, only issue them on loan. Political situation ...

1940 - Gale Group | ArchivesUnbound Iraq

Artigo Revisado por pares

Jørn Hess Thaysen, Niels A. Thorn,

... ocular surface: Synthesis, secretion and its role in tear film homeostasisThe Ocular Surface, Vol. 27The development of ... 2022 | Frontiers in Medicine, Vol. 9Blood, sweat, and tears: extraterrestrial regolith biocomposites with in vivo bindersMaterials Today ... Applied Biomaterials, Vol. 109, No. 1Electrolyte composition of tears in normal dogs and its comparison to serum ... properties of contact lenses and its influence on tear electrolyte composition19 December 2018 | Journal of Biomedical Materials ... B: Applied Biomaterials, Vol. 107, No. 6Eyeglasses-based tear biosensing system: Non-invasive detection of alcohol, vitamins ...

Tópico(s): Carbon and Quantum Dots Applications

1954 - American Physiological Society | American Journal of Physiology-Legacy Content

Primary Document -- Manuscript Acesso aberto

Response to request from Belgian gendarmerie for tear gas bombs to disperse any potential unruly crowds. Part 5A. Belgium and Luxemburg. 18/12/1944. FO 371/38870-0028. English. PLACE Null. ...

1944 - Gale Group | ArchivesUnbound Western Europe

Artigo Revisado por pares

Warren F. Busse,

Abstract THE practical importance of tear resistance is so well recognized that numerous tear tests have been proposed (4); all of them are empirical and each gives ... others. However, with all their imperfections the common tear tests give information about rubber compounds that cannot ... trying to determine why gas black greatly improves tear resistance while other pigments, such as clay and ... that gas black causes a different kind of tear from that found with other pigments. This is ... 3) who recently published data on the knotty tear of gas black and latex stocks. The theoretical ...

Tópico(s): Industrial Vision Systems and Defect Detection

1935 - American Chemical Society | Rubber Chemistry and Technology

Primary Document Acesso aberto

Hone, William,

A satire upon the evidence given by Louise Demont at the trial of Queen Caroline. Attributed to William Hone. Halkett & Laing, II, 109. Book.

0000 - Gale Group | The Making of Modern World

Artigo Acesso aberto

Hisato Yoshimura, Keimei Hosokawa,

... the lacrimal gland of rabbit with pilocarpine, the tears were collected through the fistula inserted into the ... with reference to the secretion of ions in tears. Results obtained are as follows:1. The osmolarity of tears is mainly produced by salts which are mainly ... that of serum, irrespective of the rate of tear flow. The concentrations of Nat HCO3-and Cl- in tears are all kept constant, irrespective of the rate of tear flow, while the K+concentration changes parallel to changes of the rate of tear flow.2. The concentrations of Na+and HCO3- ...

Tópico(s): Chemical and Physical Studies

1963 - Physiological Society of Japan | The Japanese Journal of Physiology

Artigo Revisado por pares

P. Kainradl, Franz Handler,

... The force acting upon the jaws of the tear testing machine is always measured in tear strength tests and its value serves as a criterion of the tear resistance. This force, measured at the instant of completion of the tear, is made up of the force necessary for tear propagation in the notch together with the force ... are to be distinguished: those which show a tear propagation rate determined by the speed of the jaws and those with spontaneous tear propagation. 3) For the case of a thin ... with a razor blade in the testpiece, the tear which occurs upon stretching should not be thought ...

Tópico(s): Synthesis and properties of polymers

1960 - American Chemical Society | Rubber Chemistry and Technology

Artigo Revisado por pares

A. G. Veith,

... most commonly measured rupture property is tensile strength. Tear strength, although known to be important, is measured ... are inadequate. This paper describes a new, practical, tear test method based on theoretical work by workers ... NRPRA). Their work has shown that a characteristic tear strength may be measured independent of testpiece geometry. ... are: appreciable leg extension, and failure of the tear to propagate down the central axis when tear tests are carried out on a wide variety ... of the testpiece, mold, method of test, and tear curve analysis are given, as well as results ...

Tópico(s): Engineering and Material Science Research

1965 - American Chemical Society | Rubber Chemistry and Technology

Imagens Acesso aberto

Adolphus Tear,

... from the Light in Tweed Suit (Cabinet). Adolphus Tear. Photographer: Adolphus Tear.

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

A. N. Gent, H. J. Kim,

... in character—i.e., much weaker for a tear running in the direction of extension than for ... direction of pre-stretching, and weaker for a tear running in this direction. Although unfilled natural rubber ... the phenomenon of “knotty” tearing, when a running tear spontaneously deviates from the expected path, at right ... direction. As a result, stress concentrations at the tear tip are greatly reduced, and the tear stops altogether until the applied stress becomes high enough for a new tear to break ahead. This stick-slip pattern of ...

Tópico(s): Tribology and Wear Analysis

1978 - American Chemical Society | Rubber Chemistry and Technology

Imagens Acesso aberto

Adolphus Tear,

... Looking Straight into Lens, in Tweed Suit. Adolphus Tear. Photographer: Adolphus Tear.

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Peter M. Holland, Taylor R. Smith,

... patients with 26 retinal detachments caused by giant tears between 1969 and 1975 with the use of ... of the clock beyond each end of the tear. The retina was intentionally incarcerated on the buckle ... were successfully reattached. If those patients with radial tears extending from the circumferential tears to the disk were excluded, the success rate ... reattachments required a second scleral buckle operation. Giant tears with radial tears extending to the disk, tears greater than 180 degrees, and immobile posteriorly everted ...

Tópico(s): Corneal Surgery and Treatments

1977 - Elsevier BV | American Journal of Ophthalmology

Imagens Acesso aberto

Adolphus Tear,

... Parliament, Side Face, Cabinet, in Artillery Uniform. Adolphus Tear. Photographer: Adolphus Tear.

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

Frank J. Holly, James T. Patten, Claes H. Dohlman,

... developed to study surface activity changes in aqueous tear components of tear samples of 5 μl or even less. This ... mucin content on the combined surface activities of tear components and tear component analogues. The following determinations were made: (1) ... a water-nonpolar interface due to adsorption of tear components; (2) the wettability by tears of a layer of surface-active tear components adsorbed on a nonpolar solid; (3) the approximate surface tension of the aqueous tears. The tears examined by this method were obtained ...

Tópico(s): Surfactants and Colloidal Systems

1977 - Elsevier BV | Experimental Eye Research

Imagens Acesso aberto

Adolphus Tear,

... Parliament, Full Face, in Artillery Uniform (Cabinet). Adolphus Tear. Photographer: Adolphus Tear.

0000 - Gale Group | NCCO Photography

Artigo Revisado por pares

W. D. Bascom,

... which allows observation of the deformation zone at tear tips in rubber specimens. Investigation of various rubbers ... under different conditions. The initial appearance of the tear tip in nitrile, polybutadiene (both with and without ... followed by rupture and then relaxation onto the tear walls. Only in the case of a fluoro- ... of producing fibrous and nodular networks in the tear tip material of all the rubbers except the ... h the network was fully developed across the tear. The aging process is very likely an ozone ...

Tópico(s): Textile materials and evaluations

1977 - American Chemical Society | Rubber Chemistry and Technology

Artigo Acesso aberto Revisado por pares

Mark Ballow, Louis M. Mendelson,

... IgE antibodies to the ~nhulant pollen allergens in tear secretions.Specijic IgE antibodies were deterred in the tear secretions of 12 (54.5%)patients with VC.Six patients had a positive tear RAST, but the corresponding serum RAST and irnrnediate skin tesf reactivity were negative.The spec$ic tear IgE antibodies appeared to correlate with the seasonal ... symptomatology.Six patients had both positive serum and tear RAST determinations.A double ratio formula with transferrin ... marker for the leakage of plasnla proteins into tear secretions and the "specific activity" ratios of IgE ...

Tópico(s): Urticaria and Related Conditions

1980 - Elsevier BV | Journal of Allergy and Clinical Immunology