Results 1 to 10 of about 14,687,015 (226)

Real Time Observation of Lithium Insertion into Pre-Cycled Conversion-Type Materials

open access: yesNanomaterials, 2021
Conversion-type electrode materials for lithium-ion batteries experience significant structural changes during the first discharge–charge cycle, where a single particle is taken apart into a number of nanoparticles.
Sooyeon Hwang, Dong Su
doaj   +1 more source

Eketankire or hidden time in the calendars of the Siberian peoples [PDF]

open access: yesArchaeoastronomy and Ancient Technologies, 2017
The paper explores the calendar vocabulary and ways of performing intercalations in the calendars of the Tungus, Samoyeds, Buryats, and Turkic-speaking peoples of Siberia of the XVIII-XX centuries AD.
Vrtanesjan, G.S.
doaj   +1 more source

A comparison between propofol and sevoflurane for easy insertion of laryngeal mask airway among adults in minor elective surgeries: An observational study

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2023
Background: The laryngeal mask airway (LMA) has reached ample popularity for the management of airway during surgery. Propofol, used as induction agent, causes change in blood pressure and heart rate (HR) while insertion of LMA. Sevoflurane, whereas, has
Avishek Banerjea   +3 more
doaj   +1 more source

On the Insertion Time of Cuckoo Hashing [PDF]

open access: yesSIAM Journal on Computing, 2013
Cuckoo hashing is an efficient technique for creating large hash tables with high space utilization and guaranteed constant access times. There, each item can be placed in a location given by any one out of k different hash functions. In this paper we investigate further the random walk heuristic for inserting in an online fashion new items into the ...
Nikolaos Fountoulakis   +2 more
openaire   +4 more sources

I-GEL versus LMA classic: Comparison of two supraglottic airway devices in short surgical procedures

open access: yesAsian Journal of Medical Sciences, 2022
Background: Supraglottic airway devices are more efficient than endotracheal intubation in management of difficult airway and hemodynamic response. Aims and Objectives: This study was undertaken for to compare laryngeal mask airway (LMA) Classic and I-
Tinamoni Biswas   +4 more
doaj   +1 more source

Implanon: When is the ideal time to insert? [PDF]

open access: yesJournal of Family Planning and Reproductive Health Care, 2001
The single rod implant was introduced to the UK in October 1999. This case illustrates a problem encountered with the timing of its insertion and highlights a possible note of caution.
H, Kennedy, M, Murnaghan
openaire   +2 more sources

Comparison of I-gel Supraglottic Airway with ProSeal-Laryngeal Mask Airway in Anaesthetized paralyzed patients for Insertion Time and Ease of Insertion

open access: yesPakistan Armed Forces Medical Journal, 2023
Objective: To compare I-gel Supraglottic Airway with ProSeal-Laryngeal Mask Airway in anaesthetized paralyzed patients regarding mean insertion time and frequency of ease of insertion. Study design: Quasi-experimental study.
Usman Ahmed   +5 more
doaj   +1 more source

Comparison of the clinical effectiveness between the streamlined liner of pharyngeal airway (SLIPA) and the laryngeal mask airway by novice personnel [PDF]

open access: yesKorean Journal of Anesthesiology, 2012
BackgroundThe aim of this study was to compare the streamlined liner of the pharynx airway (SLIPA) with the classic laryngeal mask airway when used by novice personnel.MethodsThere were 114 patients enrolled into this study who underwent general ...
Seok-Kyeong Oh   +3 more
doaj   +1 more source

A microsurgical technique for catheter insertion in the rat femoral artery [PDF]

open access: yesActa Cirúrgica Brasileira, 2020
Purpose: To modify a surgical catheterization method using the bent needle introducer in small animals. Methods: Eight-week-old male Lewis rats were used in the study. A needle introducer was created by bending a 21G injection needle at 45°.
Kazuhisa Sugai   +6 more
doaj   +1 more source

Timing of the IUD insertion

open access: yesContraception, 1979
The relationship between the time in the menstrual cycle when a TCu-200 or Cu-7-200 is inserted and subsequent IUD-related events was evaluated. For women who had either TCus or Cu-7s inserted, the pregnancy, expulsion and medical removal rates were similar for insertions performed at any time of the menstrual cycle.
Edelman, David A.   +3 more
openaire   +3 more sources

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