Results 111 to 120 of about 2,872,439 (234)

Evaluation of success of MTA pulpotomy in mature permanent carious molars with irreversible pulpitis

open access: yesJournal of University Medical & Dental College
BACKGROUND & OBJECTIVE: Pulpotomy is a common treatment for vital teeth, and recent advances in materials and techniques have extended its use to mature permanent molars with irreversible pulpitis.
Farah Mushtaq, Brig. Manzoor Ahmed
doaj   +1 more source

The Effects of Freeze-Drying on the Strength Characteristics of Naturally Aged Book Papers [PDF]

open access: yes, 1981
Libraries occasionally have water main breaks, fires and floods. These disasters cause considerable water damage to thousands of books. Books that are left wet on the shelves will grow mold.
Sarokin, Steven D.
core   +1 more source

A Study of Dual Polymer Retention Aids for the Retention on Titanium Dioxide Using the Dynamic Drainage Jar, Minidrinier, and Handsheets [PDF]

open access: yes, 1978
Two types of dual polymer retention aid systems, a low molecular weight, high charge density, cationic polyamine with a high molecular weight, low charge density, cationic polyacrylamide, and the same polyamine with a high molecular weight, highly ...
Null, David E.
core   +1 more source

Optimal Pollution Abatement - Whose Benefits Matter, and How Much? [PDF]

open access: yes
We examine measures of environmental regulatory activity (inspections and enforcement actions) and levels of air and water pollution at approximately 300 U.S. pulp and paper mills, using data for 1985-1997.
Ronald J. Shadbegian, Wayne B. Gray
core  

Effect of emotional stress on cold structural and functional state dental pulp rats

open access: yesКубанский научный медицинский вестник, 2015
In the experiment established the influence of emotional and cold stress not only on metabolic changes, but also structural changes in the dental pulp.
I. G. Ostrovskaya   +3 more
doaj  

Therapy and material choices in pulp exposure among public dentists in Norway. [PDF]

open access: yesActa Odontol Scand
Wold Nilsen B   +3 more
europepmc   +1 more source

Does Mercury in Fish Come from the Air? [PDF]

open access: yes
Concerns with public health risks associated with mercury-contaminated fish have prompted a variety of proposals to cut or eliminate mercury emissions.
Knuffman, Nathan, Lutter, Randall
core   +1 more source

Deep Caries Management: EFCD-ESE-ORCA S3-Level Clinical Practice Guideline. [PDF]

open access: yesCaries Res
Schwendicke F   +11 more
europepmc   +2 more sources

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