scholarly journals Short- and Long-term Effects of Repetition Strategies on Vocabulary Retention

2018 ◽  
Vol 9 (2) ◽  
pp. 146
Author(s):  
Sultan Altalhab
Keyword(s):  
Vocabulary Knowledge ◽  
Classroom Context ◽  
Long Term Effects ◽  
Vocabulary Retention ◽  
Treatment Groups ◽  
Oral Group ◽  
Short And Long Term ◽  
Unknown Words

This experimental study examines the role of oral and written repetition strategies in consolidating new vocabulary in the classroom context. The participants in this study were divided into three treatment groups: oral, written and oral+written. A pretest and three delayed post-tests given at one day, one week and six weeks intervals were utilised in the study. The short and long-term retention of 12 unknown words was investigated over one semester. The results revealed that all three types of repetition strategies were effective in retaining new vocabulary in the short-term. However, in the long-term, the oral+written group achieved superior results while the oral group was the least effective. The findings on the effectiveness of employing these strategies across two levels of vocabulary knowledge (meaning recall and form recall) are discussed. These findings demonstrate the importance of repetition strategies in vocabulary learning.                                                           

scholarly journals Social Pavlovian conditioning: Short- and long-term effects and the role of anxiety and depressive symptoms

2016 ◽  
Vol 12 (2) ◽  
pp. 329-339 ◽  
Author(s):  
Nicole Wiggert ◽  
Frank H. Wilhelm ◽  
Sabrina Boger ◽  
Claudio Georgii ◽  
Wolfgang Klimesch ◽  
...  
Keyword(s):  
Depressive Symptoms ◽  
Pavlovian Conditioning ◽  
Long Term Effects ◽  
Short And Long Term

scholarly journals How Pediatricians Can Deal with Children Who Have Been Sexually Abused by Family Members

2011 ◽  
Vol 2011 ◽  
pp. 1-6
Author(s):  
Ruth Wolf
Keyword(s):  
Sexual Abuse ◽  
Sexually Abused ◽  
Sexual Exploitation ◽  
Emotional Impact ◽  
Special Role ◽  
Long Term Effects ◽  
The Family ◽  
Short And Long Term

The present paper discusses children who have been the victims of sexual abuse in their own family. It focuses on the special role of pediatricians and medical staff in identifying such children and providing them with initial assistance by reporting the situation to the authorities. The first part of the paper surveys the short- and long-term effects of childhood sexual abuse, including the physical and emotional impact of sexual exploitation and severe neglect. This section discusses the symptoms shown by abused children, and how they express and deal with their trauma. It is extremely important for pediatricians to be sensitive to the possibility of patients being abused at home, as this is an area still largely regarded as a societal taboo. Also included in this section a discussion of the effects that are manifested when the victim has grown to adulthood, such as personality disorders. The second part of the paper deals with how pediatricians must act when they encounter such a situation in which they suspect sexual abuse in the family. They should strive to identify the problem and bring it to the attention of the authorities. Discovery of the problem is the most vital part of the path to the victim's recovery. The paper also discusses the aspect of treatment, advising doctors who encounter this problem on ways of dealing with it.

Potential Therapeutic Targets for Cisplatin-Induced Kidney Injury: Lessons from Other Models of AKI and Fibrosis

2021 ◽  
pp. ASN.2020101455
Author(s):  
Sophia Sears ◽  
Leah Siskind
Keyword(s):  
Cell Activation ◽  
Immune Cell ◽  
Therapeutic Targets ◽  
Kidney Injury ◽  
Solid Organ ◽  
Long Term Effects ◽  
Immune Cell Activation ◽  
Short And Long Term

The effectiveness of cisplatin, a mainstay in treatment of many solid organ cancers, is hindered by dose-limiting nephrotoxicity. Cisplatin causes acute kidney injury (AKI) in 30% of patients. Patients who do not develop AKI by clinical standards during the course of treatment are still at risk for long-term decline in kidney function and the development of chronic kidney disease (CKD). The connection between AKI and CKD has become increasingly studied, with renal fibrosis being a hallmark of CKD development. To prevent both the short- and long-term effects of cisplatin, researchers must use models that reflect both types of pathology. Although a lot is known about cisplatin-induced AKI, very little is known about the mechanisms by which repeated low levels of cisplatin lead to fibrosis development. In this review, strategies used in various rodent models to prevent kidney injury, its progression to fibrosis, or both are examined to gain mechanistic insights and identify potential therapeutic targets for cisplatin-induced kidney pathologies. Reviewing the results from these models highlights the diverse and highly complex role of cell death, cell senescence, endoplasmic reticulum stress, autophagy, and immune cell activation in acute and chronic kidney injuries. Use of several models of kidney injury is needed for development of agents that will prevent all aspects of cisplatin-induced kidney injury.

scholarly journals Entreprises transnationales, exportations de produits manufacturés et emploi dans les pays moins développés

2009 ◽  
Vol 53 (2) ◽  
pp. 239-279
Author(s):  
G. K. Helleiner
Keyword(s):  
Economic Development ◽  
Developed Countries ◽  
Substantial Improvement ◽  
World Conference ◽  
Long Term Effects ◽  
Export Sector ◽  
The World ◽  
Short And Long Term

Abstract This article is an abridged version of a document presented by the author at the World Conference on Employment held in Geneva in 1976. The study deals successively with the role of transnational enterprises in the production (and marketing) of exports to other LDC's and developed countries, the composition of these exports as well as their short and long-term effects on economic development, government revenues, employment and income. Outlining difficulties with which the LDC's will be confronted in their promotion of the export sector, the author puts forward several policy areas where active negotiations between developed countries and LDC's could lead to substantial improvement.

Saskatchewan Highways and Transportation Reduced Tire Pressure Initiative

1997 ◽  
Vol 1589 (1) ◽  
pp. 1-8 ◽  
Author(s):  
Thomas L. Davies ◽  
Tami F. Wall ◽  
Allan Carpentier
Keyword(s):  
High Speed ◽  
Membrane Surface ◽  
Vehicle Stability ◽  
Road Maintenance ◽  
Long Term Effects ◽  
Tire Pressure ◽  
Reduced Pressure ◽  
Maintenance Costs ◽  
Short And Long Term

After examination of the research carried out by other agencies, Saskatchewan Highways and Transportation (SHT) embarked on an initiative to adapt low tire pressure technologies to the province's needs and environment. The focus of the initiative was to explore several technical questions from SHT's perspective: (a) Can low tire pressures be used to increase truck weights from secondary to primary without increasing road maintenance costs on thin membrane surface roads? (b) What are the short- and long-term effects of tire heating under high-speed/high-deflection constant reduced pressure (CRP) operations in a Saskatchewan environment? (c) What effects do lower tire pressures have on vehicle stability at highway speeds? To date, significant opportunities have been noted on local hauls (less than 30 min loaded at highway speeds) for CRP operation and long primary highway hauls that begin or end in relatively short secondary highway sections that limit vehicle weight allowed for the whole trip for central tire inflation technology. The background and environment for the initiative and the investigations and demonstrations envisioned and undertaken are briefly outlined.

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