Results 11 to 20 of about 2,669,618 (392)

On a binary operation for positive operators

open access: yesActa Scientiarum Mathematicarum, 2023
Comment: 17 ...
Shigeru Furuichi   +3 more
openaire   +4 more sources

Assessment of the radiant emittance of damaged/contaminated dental light-curing tips by spectrophotometric methods [PDF]

open access: yesRestorative Dentistry & Endodontics, 2020
ObjectivesThis study investigated the effects of physically damaged and resin-contaminated tips on radiant emittance, comparing them with new undamaged, non-contaminated tips using 3 pieces of spectrophotometric laboratory equipment.Materials and ...
Abdulrahman A. Balhaddad   +8 more
doaj   +1 more source

Spontaneous air leak syndrome: A very rare pulmonary complication of an eating disorder [PDF]

open access: yesVojnosanitetski Pregled
Introduction. Eating disorders are characterized by persistent body dissatisfaction and unhealthy weight control. Spontaneous air leak syndrome (ALS) is a rare but potentially fatal complication of a perennial eating disorder that can lead to ...
Đurović Marija   +2 more
doaj   +1 more source

An evaluation of treatment options for medial, midshaft, and distal clavicle fractures: a systematic review and meta-analysis

open access: yesJSES International, 2020
Background: The majority of clavicle fractures are midshaft injuries, although fractures of the distal or medial fragment also occur. The aim of this study was to review the current evidence on these injuries to help inform future treatment plans ...
Christopher Vannabouathong, MSc   +7 more
doaj   +1 more source

Making the Co-operative School a Challenge Alternative: Social Reproduction Theory Revisited [PDF]

open access: yes, 2017
While co-operative schools are different, there are different kinds of different schools. This essay examines the type of alternative co-operative schools are, using distinctions Philip A. Woods draws from Maori philosophy of education.
David Backer
core   +1 more source

Liver hydatid disease: Morphological changes of protoscoleces after albendazole therapy [PDF]

open access: yesVojnosanitetski Pregled, 2005
Background. Postoperative recurrence of the liver hydatid disease befalls approximately 10−30% of patients. Preoperative or postoperative therapy with albendazole in single therapeutic protocol (800 mg/d, within 28 days) indicated the need to evaluate ...
Stanković Nebojša   +3 more
doaj   +1 more source

Operative versus non-operative treatment for closed, displaced, intra-articular fractures of the calcaneus : randomised controlled trial [PDF]

open access: yes, 2014
Objective: To investigate whether surgery by open reduction and internal fixation provides benefit compared with non-operative treatment for displaced, intra-articular calcaneal fractures.
C. Hutchinson   +7 more
core   +2 more sources

The operation [PDF]

open access: yesThe Journal of Thoracic and Cardiovascular Surgery, 2003
AbstractJ Thorac Cardiovasc Surg 2003;125 ...
openaire   +2 more sources

The comprehensive cohort model in a pilot trial in orthopaedic trauma [PDF]

open access: yes, 2011
Background: The primary aim of this study was to provide an estimate of effect size for the functional outcome of operative versus non-operative treatment for patients with an acute rupture of the Achilles tendon using accelerated rehabilitation for ...
AM Grant   +18 more
core   +3 more sources

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