Results 71 to 80 of about 26,315 (195)

The Cowl - v.18 - n.7 - Nov 30, 1955 [PDF]

open access: yes, 1955
The Cowl - student newspaper of Providence College. Volume 18, Number 7 - November 30, 1955.

core   +1 more source

Community Water Fluoridation a Cost–Benefit–Risk Consideration

open access: yesPublic Health Challenges, Volume 3, Issue 4, December 2024.
ABSTRACT For over 70 years, the addition of fluoride to public water as community water fluoridation (CWF or fluoridation) with intent to prevent dental caries continues to be controversial, and risks are seldom included in monetary evaluations. Published operational costs and benefits of fluoridation are used, whereas published and clinical experience
Bill Osmunson, Griffin Cole
wiley   +1 more source

THEORETICAL GROUNDS OF THE LEADED TAPES CONTINUOUS CASTING BY MEANS OF DIRECT ROLLING

open access: yesЛитьë и металлургия, 2011
The results of experimental and theoretical investigations of leaded tape forming at continuous casting in roll crystallizer with flanges are presented. The monogram for determination of optimum casting speed is built.
E. F. Baranovskij   +3 more
doaj  

KWIATY STANISŁAWA WYSPIAŃSKIEGO MISTYCZNE DOŚWIADCZENIE DRAMATU ISTNIENIA [PDF]

open access: yesThe Polish Journal of Aesthetics, 2007
Th is essay discusses several motifs derived from Stanisław Wyspiański’s thoughts: the signif icance of category decorative elements in art, critics of ideal ‘pure form’, inquisitive look at the nature of ‘existence’ and ‘being ...
Janusz Krupiński
doaj  

Byzantine Lead Seal of Constantine, Notarios and Abydikos from Bulgaria

open access: yesВестник Волгоградского государственного университета. Серия 4. История, регионоведение, международные отношения, 2019
Introduction. The paper deals with a byzantine lead seal of Constantine, notarios and abydikos, which originated from the vicinity of the medieval fortress of Rusokastro, southeastern Bulgaria. Methods.
Nikolay Kanev
doaj   +1 more source

Thomas Hunt's Monograms

open access: yesThe Library, 2021
Abstract This note expands on an article by Malcolm Parkes, published posthumously in The Library. In his article, Parkes looks at monograms left by Oxford stationer Thomas Hunt in the manuscripts that Hunt appraised. He argues that Hunt capitalized on these manuscripts, using them as securities for borrowed money he in turn invested in ...
openaire   +1 more source

Quantum blockchain: Trends, technologies, and future directions

open access: yesIET Quantum Communication, Volume 5, Issue 4, Page 516-542, December 2024.
This article surveys the current state of blockchain technology, emphasising its security, authentication protocols, AI integration, and the emerging field of quantum blockchain. It highlights how quantum computing can enhance blockchain security and the necessity for quantum‐resistant designs to ensure the robustness of blockchain networks against ...
Manjula Gandhi S   +15 more
wiley   +1 more source

The seals of Karadjordje and of other most prominent leaders in the First Serbian uprising [PDF]

open access: yesZbornik Radova Filozofskog Fakulteta u Prištini, 2007
The seals which carry the symbols of the First Serbian Uprising appeared quite early, only a few months after its breakout. The seals with the Uprising symbols have a distinct West-European heraldic form.
Atlagić Marko
doaj  

Estimated un-ionized ammonia at small incremental pH value and temperatures: practical option for fish farmers [PDF]

open access: yes, 2012
Ammonia as the primary product of nitrogen metabolism causes mortality due to ammonia toxicity produced in a culture system. Effect of pH and Temperature was calculation and expanded using the acid dissociation constant (pka) for equation: pka = 0.09018+
Ebonwu, B.I.
core  

TECHNOLOGICAL PARAMETERS OF SLUGS CASTING OF GREY CAST IRON BY FROSTING

open access: yesЛитьë и металлургия, 2009
The relation of geometrical parametres of casting with technological ones is shown. The monogram for definition of basic technological parametres of obtaining of castings by the method of continuously-cyclic iterative casting by freezing-up is presented.
E. I. Marukovich   +2 more
doaj  

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