Results 31 to 40 of about 237,666 (327)

How to Solve the Fronthaul Traffic Congestion Problem in H-CRAN? [PDF]

open access: yes, 2015
The design of efficient wireless fronthaul connections for future heterogeneous networks incorporating emerging paradigms such as heterogeneous cloud radio access network (H-CRAN) has become a challenging task that requires the most effective utilization
Imran, Muhammad A.   +4 more
core   +1 more source

Robotic-Assisted Trans-Superior Articular Process Endoscopic Decompression: A Case Illustration and Technical Overview [PDF]

open access: yesNeurospine
The growth of minimally invasive techniques in spine surgery has accelerated in recent years, leading to development of new techniques and technology such as robotic-assisted spine surgery and full-endoscopic surgery.
Tamara Lee Ting Soh   +3 more
doaj   +1 more source

Is surgery more effective than non-surgical treatment for spinal stenosis and which non-surgical treatment is more effective? a systematic review [PDF]

open access: yes, 2013
BACKGROUND: Spinal stenosis can be treated both conservatively and with decompression surgery. OBJECTIVES: To explore the effectiveness of surgery vs conservative treatment, and conservative interventions for spinal stenosis.
Comer, C, May, Stephen
core   +1 more source

Exploring the Deep Marine Biosphere: Challenges, Innovations, and Opportunities

open access: yesFrontiers in Earth Science, 2019
The deep marine biosphere is one of the largest, and yet least explored, microbial habitats on the planet. Quantifying the extent, diversity, and activity of subsurface microbial communities is a crucial part of understanding their role in global ...
Anaïs Cario   +4 more
doaj   +1 more source

Comparison of Modified Marmot Surgery and Lumbar Spinous Process Splitting Laminectomy in Lumbar Spinal Stenosis: Two-Year Outcomes

open access: yesSpine Surgery and Related Research, 2021
Introduction: Compared with the conventional posterior lumbar decompression surgery, the spinous process splitting approach for lumbar spinal stenosis is less invasive.
Keisuke Masuda   +8 more
doaj   +1 more source

Shifts in the Oral Microbiota During a Four-Week Commercial Saturation Dive to 200 Meters

open access: yesFrontiers in Physiology, 2021
During commercial saturation diving, divers live and work under hyperbaric and hyperoxic conditions. The myriads of bacteria that live in and on the human body must adjust to the resultant hyperbaric stress.
Roxane Monnoyer   +7 more
doaj   +1 more source

Facet-sparing lumbar decompression with a minimally invasive flexible MicroBlade Shaver® versus traditional decompression: quantitative radiographic assessment. [PDF]

open access: yes, 2012
BackgroundLaminectomy/laminotomy and foraminotomy are well established surgical techniques for treatment of symptomatic lumbar spinal stenosis. However, these procedures have significant limitations, including limited access to lateral and foraminal ...
Berven, Sigurd   +6 more
core   +2 more sources

Glass Polymorphism in TIP4P/2005 Water: A Description Based on the Potential Energy Landscape Formalism

open access: yes, 2019
The potential energy landscape (PEL) formalism is a statistical mechanical approach to describe supercooled liquids and glasses. Here we use the PEL formalism to study the pressure-induced transformations between low-density amorphous ice (LDA) and high ...
Binder K.   +7 more
core   +1 more source

How large are departures from lithostatic pressure? Constraints from host-inclusion elasticity [PDF]

open access: yes, 2015
Minerals trapped as inclusions within other host minerals will develop non-lithostatic pressures during both prograde and retrograde metamorphism because of the differences between the thermo-elastic properties of the host and inclusion phases.
Adams   +39 more
core   +1 more source

Minimally invasive approach for treating voluminous periapical cysts of the frontal maxillary teeth [PDF]

open access: yesRomanian Journal of Stomatology, 2020
The aim. Treatment of a large cystic lesion in the maxillary bone involving the nasal cavity and the sinus may be challenging. The traditional approach represented by simple enucleation could irreversibly damage the anatomical structures, therefore, we ...
Raluca A. Dragomir   +4 more
doaj   +1 more source

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