Theoretical insights into selective separation of trivalent actinide and lanthanide by ester and amide ligands based on phenanthroline skeleton

2020 ◽  
Vol 49 (13) ◽  
pp. 4093-4099 ◽  
Author(s):  
Cui Wang ◽  
Qun-Yan Wu ◽  
Cong-Zhi Wang ◽  
Jian-Hui Lan ◽  
Chang-Ming Nie ◽  
...  
Keyword(s):  
Theoretical Perspective ◽  
Selective Separation ◽  
Amide Ligands ◽  
Trivalent Actinide

The nature of the Am(iii)/Eu(iii) separation for two types of ester and amide based ligands with a phenanthroline skeleton was systematically explored from a theoretical perspective.

The role of nursing in the rehabilitation of acute stroke patients: Toward a unified theoretical perspective

Pflege ◽  
1999 ◽  
Vol 12 (1) ◽  
pp. 21-27
Author(s):  
Marit Kirkevold
Keyword(s):  
Acute Stroke ◽  
Theoretical Perspective ◽  
Stroke Patients ◽  
Role Of Nursing ◽  
Rolle Der Pflegenden

Eine Übersicht der bestehenden Literatur weist auf Unsicherheiten bezüglich der spezifischen Rolle der Pflegenden in der Rehabilitation von Hirnschlagpatientinnen und -patienten hin. Es existieren zwei unterschiedliche Begrifflichkeiten für die Rolle der Pflegenden, keine davon bezieht sich auf spezifische Rehabilitationsziele oder Patientenergebnisse. Ein anfänglicher theoretischer Beitrag der Rolle der Pflege in der Genesung vom Hirnschlag wird als Struktur unterbreitet, um die therapeutischen Aspekte der Pflege im Koordinieren, Erhalten und Üben zu vereinen. Bestehende Literatur untermauert diesen Beitrag. Weitere Forschung ist jedoch notwendig, um den spezifischen Inhalt und Fokus der Pflege in der Genesung bei Hirnschlag zu entwickeln.

PORTFOLIOS ASSESSMENT AS A METHOD OF ASSESSMENT OF LANGUAGE IN ESL CLASSROOM CONTEXT

2015 ◽  
Vol 8 (2) ◽  
pp. 61
Author(s):  
Juella Rumiris
Keyword(s):  
Assessment Tool ◽  
Theoretical Perspective ◽  
Curriculum Planning ◽  
Classroom Context ◽  
Learning Program ◽  
English As Second Language ◽  
English As Foreign Language ◽  
Learning Improvement ◽  
Method Of Assessment ◽  
Teacher's Perspective

The use of portfolios as an assessment tool probably is unlikely common in Asian countries. Portfolios is commonly considered as a compilation of students’ work for a certain period of time. In fact, the portfolios may show the originality of and the nature of students’ learning improvement. In this paper, the writer will discuss portfolios as a method of assessment in English as Second Language or English as Foreign Language (ESL/EFL) classroom context from teacher’s perspective. This paper is designed with this format order: firstly to explain about the degree of portfolios method to assess content, skills and knowledge in the teach-ing-learning program in the ESL/EFL context, to correlate portfolios system to model of curriculum planning and policy context. Secondly, to discuss the strengths and weaknesses of portfolios method from a theoretical perspective, and analyse the validity, reliability, and fairness. Thirdly, to specify the association of portfolios method and the types of assessment and the correlation of portfolios method with assessment for learning. Fourthly, to evaluate the degree of portfolios method of assessment promoting learning of the knowledge, skills, and abilities related to my teaching experience.Keywords : Portfolios, Assessment, Curriculum, Learning, Knowledge, Skills.

The Language of Quarrels

Paragraph ◽  
2017 ◽  
Vol 40 (1) ◽  
pp. 81-96
Author(s):  
Alexis Tadié
Keyword(s):  
Current Issue ◽  
Theoretical Perspective ◽  
Oral Discourse ◽  
Material Conditions

This essay proposes to analyse the mechanisms of quarrels from a theoretical perspective largely informed by linguistics, and more specifically, by pragmatics. It connects with some of Jean-Jacques Lecercle's argument in the current issue, but takes the analysis in different directions. Looking at a number of examples of quarrels, this paper purports to identify the different participants and parameters in the development of a quarrel. These include speakers (authors), texts (more often than oral discourse), institutions that (might) adjudicate, an audience and rules, as well as material conditions under which disputes develop. These parameters provide a framework, rather than a rigid construction, within which speakers may change positions. Special attention is given to the beginnings of a quarrel (what counts as the start of a quarrel?) and to the ends of a quarrel (do they end, or simply cease to be of interest?). The essay concludes on the dynamic of quarrels, which precludes modellization.

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