Results 61 to 70 of about 1,470 (139)

Synthesis of 4‑Vinylindoles Using Ruthenium-Catalyzed Ring-Closing Enyne Metathesis

open access: yes, 2016
The selective synthesis of substituted 4-vinylindoles by the ring-closing enyne metathesis (RCEM)/dehydration sequence is reported. In contrast with many known methods in which a pyrrole ring is constructed onto a functionalized benzene precursor, this ...
Kazuhiro Yoshida (1608970)   +2 more
core   +1 more source

Rapid Assessment of Intertidal Wetland Sediments [PDF]

open access: yes, 2012
Urbanization of coastal areas poses a severe threat to ecologically valuable intertidal wetlands. This paper presents a pragmatic approach called Rapid Assessment for Intertidal Wetland Sediments (RAITWS) for evaluating the sediment quality of intertidal
Ni, Jinren   +3 more
core   +1 more source

Performance of clinical decision aids (CDA) for the care of young febrile infants: a multicentre prospective cohort study conducted in the UK and IrelandResearch in context

open access: yesEClinicalMedicine
Summary: Background: Between 1% and 4% of febrile infants, aged from birth to 90 days of age, presenting to hospital will be diagnosed with an invasive bacterial infection (IBI).
Etimbuk Umana   +12 more
doaj   +1 more source

Design and Synthesis of P-Stereogenic Heterocycles and Macrocyclic Sulfamides

open access: yes, 2023
Chapter 1 entails a mini-review of recent advancements in P-stereogenic compound synthesis. This chapter outlines the importance of pentavalent P-stereogenic compounds, their nomenclature, stereo-configuration determination, and applications in the ...
Vithanage, Dimuthu Ashcharya
core  

The Reception and Systematization of Augustinian Thought in Thomas Aquinas’s Reflection on the Teacher and the Act of Teaching: Rcem [PDF]

open access: yes
The thought concerning the action of teaching by the human teacher in Thomas Aquinas and Augustine of Hippo has been extensively studied. However, when compared, both thinkers are often presented as offering two distinct ways of understanding this action.
Bártoli, Mariano
core  

Obstetrics and gynaecology

open access: yes, 2017
The Royal College of Emergency Medicine (RCEM) curriculum covers a number of both gynaecological and pregnancy-related problems. This chapter covers the management and differential diagnosis for a female patient presenting with abdominal pain, including ...
Clara Oliver, Ashis Banerjee
core   +1 more source

Premixed Hydrogen-Methane Combustion Modelling in a Pre-Chamber RCEM with Flamelet-Based and Detailed-Chemistry Approaches

open access: yes
In the fight against climate change, one of the key pathways to decarbonizing the transport sector is the use of alternative fuels in internal combustion engines.
Jyothish Kumar Venkataramanan   +5 more
core   +1 more source

Synthesis of Styrenes Using Ruthenium-Catalyzed Ring-Closing Enyne Metathesis

open access: yes, 2016
The synthesis of substituted styrenes was achieved by ring-closing enyne metathesis (RCEM)/elimination of enyne substrates 12. The synthetic approach was also effective for a different type of enyne substrate 14, yielding corresponding styrene ...
Kazuhiro Yoshida (1608970)   +3 more
core   +1 more source

Is credentialing the solution to the workforce crisis?

open access: yes, 2017
With the number of patient attendances increasing, we need to address the challenges facing the emergency care workforce, particularly how the system can survive the shortage of doctors.
Scott, Patricia
core   +2 more sources

Simulation of biomass gasification in a BFBG using chemical equilibrium model and restricted chemical equilibrium method

open access: yes, 2019
Biomass gasification in fluidized beds is a promising thermo-chemical conversion technology. Bubbling fluidized bed gasifier (BFBG) is considered in the present study, to specify an appropriate model for almond shell gasification. Therefore, the chemical
Boke, Yakup Erhan, Acar, Mahmut Caner
core   +1 more source

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