Using Online Databases to Teach Ecological Concepts

2000 ◽  
Vol 62 (2) ◽  
pp. 124-127 ◽  
Author(s):  
Kelly M. LaBare ◽  
R. Lawrence Klotz ◽  
Eric Witherow
Keyword(s):  
Online Databases ◽  
Ecological Concepts

Using Online Databases To Teach Ecological Concepts

2000 ◽  
Vol 62 (2) ◽  
pp. 124-127 ◽  
Author(s):  
Kelly M. LaBare ◽  
R. Lawrence Klotz ◽  
Eric Witherow
Keyword(s):  
Online Databases ◽  
Ecological Concepts

A Systematic Review of User Expectations and Outcomes of Crisis Support Services

Crisis ◽  
2020 ◽  
pp. 1-9
Author(s):  
Kelly Mazzer ◽  
Megan O'Riordan ◽  
Alan Woodward ◽  
Debra Rickwood
Keyword(s):  
Systematic Review ◽  
Support Services ◽  
Text Message ◽  
Positive Outcomes ◽  
Online Chat ◽  
Online Databases ◽  
Personal Crisis ◽  
Crisis Support ◽  
User Expectations ◽  
Behavioural Sciences

Abstract. Background: Crisis support services play an important role in providing free, immediate access to support people in the community experiencing a personal crisis. Recently, services have expanded from telephone to digital modalities including online chat and text message services. This raises the question of what outcomes are being achieved for increasingly diverse service users across different modalities. Aims: This systematic review aimed to determine the expectations and outcomes of users of crisis support services across three modalities (telephone, online chat, and text message/SMS). Method: Online databases (CINAHL, MEDLINE, PsycARTICLES, PsycINFO, Psychological and Behavioural Sciences Collection) and gray literature were searched for studies measuring expectations and outcomes of crisis support services. Results: A total of 31 studies were included in the review, the majority of which were telephone-based. Similar expectations were found for telephone and online chat modalities, as well as consistently positive outcomes, measured by changes in emotional state, satisfaction, and referral plans. Limitations/Conclusion: There is a paucity of consistent outcome measures across and within modalities and limited research about users of text message/SMS services.

Vulnerability of medical students and professionals to extreme work stress: A select review of the literature

2018 ◽  
Vol 14 (2) ◽  
pp. 181-187
Author(s):  
Maciej Walkiewicz ◽  
Małgorzata Tartas
Keyword(s):  
Medical Students ◽  
Work Stress ◽  
English Language ◽  
Psychological Intervention ◽  
Medical Professionals ◽  
Extreme Stress ◽  
Online Databases ◽  
Medical Career ◽  
Medical University ◽  
The Impact

The goal of the paper is to describe the extent to which medical students and professionals are vulnerable to extreme stress. A select review of existing literature on this area has been undertaken, using the English-language online databases EBSCO, Medline and PubMed. The search has identified 36 citations relating to 6324 medical students and 28,285 medical staff (physicians, residents, nurses). The review indicates that merely beginning medical studies is a risk factor for stress, and that medical professionals, who are vulnerable to extreme work stress, say that they do not receive enough support from their co-workers. They are also often notably impulsive, introverted, neurotic and perfectionist, with low emotional intelligence and agreeableness, as well as low and external locus of control. Additionally, from longitudinal studies we have been able to identify psychological factors underpinning admission to a medical university that may be useful for predicting future stress in medical career. The results of this study may be taken into account when organizing psychological intervention programs targeted at educating future medical professionals. It seems that early identification of people at risk could reduce the impact of stress related to medical career and enhance the somatic and mental health of medical professionals.

DMSP – Database for Modeling Signaling Pathways

2008 ◽  
Vol 47 (02) ◽  
pp. 104-148
Author(s):  
M. Breit ◽  
B. Pfeifer ◽  
C. Baumgartner ◽  
R. Modre-Osprian ◽  
B. Tilg ◽  
...  
Keyword(s):  
Knowledge Base ◽  
Signaling Pathways ◽  
Protein Interaction ◽  
Initial Step ◽  
Point Of View ◽  
Biological Knowledge ◽  
Literature Study ◽  
Online Databases ◽  
Qualitative Level ◽  
Pathway Models

Summary Objectives: Presently, the protein interaction information concerning different signaling pathways is available in a qualitative manner in different online protein interaction databases. The challenge here is to derive a quantitative way of modeling signaling pathways from qualitative way of modeling signaling pathways from a qualitative level. To address this issue we developed a database that includes mathematical modeling knowledge and biological knowledge about different signaling pathways. Methods: The database is part of an integrative environment that includes environments for pathway design, visualization, simulation and a knowledge base that combines biological and modeling information concerning pathways. The system is designed as a client-server architecture. It contains a pathway designing environment and a simulation environment as upper layers with a relational knowledge base as the underlying layer. Results: DMSP – Database for Modeling Signaling Pathways incorporates biological datasets from online databases like BIND, DIP, PIP, and SPiD. The modeling knowledge that has been incorporated is based on a literature study. Pathway models can be designed, visualized and simulated based on the knowledge stored in the DMSP. The user can download the whole dataset and build pathway models using the knowledge stored in our database. As an example, the TNF? pathway model was implemented and tested using this approach. Conclusion: DMSP is an initial step towards the aim of combining modeling and biological knowledge concerning signaling pathways. It helps in understanding pathways in a qualitative manner from a qualitative level. Simulation results enable the interpretation of a biological system from a quantitative and systemtheoretic point of view.

Ecosystem development in Lake Volkerak-Zoom: concept and strategy

1995 ◽  
Vol 31 (8) ◽  
pp. 239-243 ◽  
Author(s):  
W. Ligtvoet ◽  
S. A. de Jong
Keyword(s):  
Water Level ◽  
Fish Stock ◽  
Ecosystem Development ◽  
Optimal Conditions ◽  
Stock Management ◽  
Key Factors ◽  
Integrated Water Management ◽  
Ecological Concepts ◽  
Freshwater System ◽  
Water Level Management

In the 6000 ha Lake Volkerak-Zoom, a new freshwater system in the estuarine southwest of The Netherlands, biomanipulation is used as a tool in ecosystem development. The basic ecological concepts for ecosystem development are described. Key factors in the integrated water management are fish stock management and water level management, geared towards creating optimal conditions for northern pike, the dominant predator in mesotrophic waters. The main aspects of the water level management and the fish stock management are outlined.

An Evidence-Based Review of Antitussive Herbs Containing Essential Oils in Traditional Persian Medicine

2020 ◽  
Vol 17 ◽  
Author(s):  
Ayda Hosseinkhani ◽  
Bijan Ziaeian ◽  
Kamran Hessami ◽  
Mohammad Mehdi Zarshenas ◽  
Ali Kashkooe ◽  
...  
Keyword(s):  
Medicinal Plants ◽  
Essential Oils ◽  
Scientific Evidence ◽  
Herbal Remedies ◽  
Future Research ◽  
Evidence Based ◽  
Online Databases ◽  
Persian Medicine ◽  
Troublesome Symptom ◽  
Traditional Persian Medicine

Background: Cough is one of the most common medical symptoms for which medical advice is sought. Although cough is a protective reflex responsible for clearing the airways from secretions and foreign bodies, it can be a troublesome symptom that causes discomfort to patients. Due to the increasing interest in herbal remedies in the both developed and developing countries, in the current study, we aimed to overview medicinal herbs containing essential oils used as antitussive agents according to the Traditional Persian Medicine [TPM] textbooks. We summarized the relevant scientific evidence on their possible pharmacological actions. Methods: To collect the evidence for treatment of cough or “seaal” [cough in ancient books] from TPM sources, five main medicinal Persian manuscripts were studied. The antitussive herbs were listed and their scientific names were identified and authenticated in accordance with botanical reference books. ScienceDirect and PubMed online databases were searched for related mechanisms of action of the reported medicinal plants. Results: The number of 49 herbs containing essential oils were recommended in TPM for the treatment of cough; 21 of them had at least one known mechanism of action for cough suppression in the scientific literature. According to this review, most of the cited medicinal plants were assessed for either nitric oxide inhibitory or antitussive/expectorant activities. Conclusion: In addition to advantageous effects of antitussive herbs noted by TPM, the present review highlighted some recent evidence-based data on these promising candidates that could be used as an outline for future research on their medicinal use.

Bryophyllum Pinnatum: A Review on Medicinal Benefits and Potent Bioactive Molecules

2020 ◽  
Vol 16 (7) ◽  
pp. 978-992
Author(s):  
Punit Kumar ◽  
Sujata Malik ◽  
Kashyap K. Dubey
Keyword(s):  
Web Of Science ◽  
Folk Medicine ◽  
Bioactive Molecules ◽  
Phytochemical Analysis ◽  
Traditional Herbal Medicine ◽  
Pharmacological Activities ◽  
Online Databases ◽  
Natural Remedies ◽  
Medicinal Properties ◽  
Bryophyllum Pinnatum

Background: Since its inception, people are using herbal extracts as natural remedies for the treatment of various diseases. Bryophyllum pinnatum, also known as the air plant, is a well-recognized herb used in folk medicine. It is native to Madagascar and further planted in tropical and subtropical areas around the world. It is known for the profusion of miniature plantlets which arise from the margins of phylloclade. Objective: The aim of this review is to provide the information regarding local and traditional uses, pharmacological activities and different phytochemicals reported from leaves extracts of Bryophyllum pinnatum. Methods: This review article contains a detailed survey of the literature about Bryophyllum pinnatum available in different online databases, such as; PubMed, Web of Science, Science Direct, Elsevier, and Google Scholar, etc. In this review, authors have focused on ethnopharmacological importance and phytochemicals present in Bryophyllum pinnatum and their structure. The structures of the phytochemical were prepared by the ChemDraw tool. Results: This plant is used as a traditional herbal medicine around the globe due to medicinal properties like; anthelmintic, immunosuppressive, hepatoprotective, antinociceptive, anti-inflammatory, antidiabetic, nephroprotective, antioxidant, antimicrobial, analgesic, anticonvulsant and antipyretic. Phytochemical analysis revealed the presence of many bioactive compounds like; alkaloids, flavonoids, triterpenes, steroids, glycosides, bufadienolides, lipids, and organic acids, etc. which are associated with different medicinal properties. Conclusion: Bryophyllum pinnatum possesses diverse pharmacological importance and remarkable medicinal properties. Investigators have reported a large number of phytochemicals exhibiting different medicinal properties and correlation of medicinal properties.

CRITICAL DETERMINANTS OF HERITAGE PROPERTY VALUE: A CONCEPTUAL FRAMEWORK

2019 ◽  
Vol 17 (9) ◽  
Author(s):  
Normayuni Mat Zin ◽  
Suriatini Ismail ◽  
Junainah Mohamad ◽  
Nurul Hana Adi Maimun ◽  
Fatin Afiqah Md. Azmi
Keyword(s):  
Real Estate ◽  
Conceptual Framework ◽  
Structural Characteristics ◽  
Property Values ◽  
Property Value ◽  
Architectural Styles ◽  
Online Databases ◽  
The Status ◽  
Conference Papers ◽  
Published Research

Real estate is complex in nature, whereby its value is determined by many characteristics. Heritage property is different as compared with non-heritage property, thus; it is essential to identify the heritage property value determinants due to limited published research about it. This paper closes the gap by reviewing the literature to identify the determinants. To achieve this, academic journals and conference papers in online databases from 1974 to 2017 have been reviewed. The results indicated that there are four groups of heritage property value determinants namely; i) transaction characteristics, ii) structural characteristics, iii) spatial characteristics, and iv) historical characteristics. It can be concluded that heritage property values are differentiated by historical characteristics notably on their architectural styles or design and the status of the heritage property itself. This finding should be a useful guidance for the valuers in valuation practice.

scholarly journals Emerging cellular and molecular mechanisms underlying anticancer indications of chrysin

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Marjan Talebi ◽  
Mohsen Talebi ◽  
Tahereh Farkhondeh ◽  
Jesus Simal-Gandara ◽  
Dalia M. Kopustinskiene ◽  
...  
Keyword(s):  
Blood Cells ◽  
Molecular Mechanisms ◽  
Web Of Science ◽  
Experimental Studies ◽  
Protective Effects ◽  
Pharmacological Activities ◽  
Current Review ◽  
Mesh Terms ◽  
Online Databases ◽  
Anti Cancer

AbstractChrysin has been shown to exert several beneficial pharmacological activities. Chrysin has anti-cancer, anti-viral, anti-diabetic, neuroprotective, cardioprotective, hepatoprotective, and renoprotective as well as gastrointestinal, respiratory, reproductive, ocular, and skin protective effects through modulating signaling pathway involved in apoptosis, oxidative stress, and inflammation. In the current review, we discussed the emerging cellular and molecular mechanisms underlying therapeutic indications of chrysin in various cancers. Online databases comprising Scopus, PubMed, Embase, ProQuest, Science Direct, Web of Science, and the search engine Google Scholar were searched for available and eligible research articles. The search was conducted by using MeSH terms and keywords in title, abstract, and keywords. In conclusion, experimental studies indicated that chrysin could ameliorate cancers of the breast, gastrointestinal tract, liver and hepatocytes, bladder, male and female reproductive systems, choroid, respiratory tract, thyroid, skin, eye, brain, blood cells, leukemia, osteoblast, and lymph. However, more studies are needed to enhance the bioavailability of chrysin and evaluate this agent in clinical trial studies. Graphic abstract

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