scholarly journals Do toads have a jump on how far they hop? Pre-landing activity timing and intensity in forelimb muscles of hopping Bufo marinus

2010 ◽  
Vol 6 (4) ◽  
pp. 486-489 ◽  
Author(s):  
Gary B. Gillis ◽  
Trupti Akella ◽  
Rashmi Gunaratne
Keyword(s):  
Muscle Activity ◽  
Positive Relationship ◽  
Bufo Marinus ◽  
Muscle Recruitment ◽  
Significant Positive Relationship ◽  
Limb Muscles ◽  
Forelimb Muscles ◽  
Anticipatory Muscle Activity

During jumping or falling in humans and various other mammals, limb muscles are activated before landing, and the intensity and timing of this pre-landing activity are scaled to the expected impact. In this study, we test whether similarly tuned anticipatory muscle activity is present in hopping cane toads. Toads use their forelimbs for landing, and we analysed pre-landing electromyographic (EMG) timing and intensity in relation to hop distance for the m. coracoradialis and m. anconeus , which act antagonistically at the elbow, and are presumably important in stabilizing the forelimb during landing. In most cases, a significant, positive relationship between hop distance and pre-landing EMG intensity was found. Moreover, pre-landing activation timing of m. anconeus was tightly linked to when the forelimbs touched down at landing. Thus, like mammals, toads appear to gauge the timing and magnitude of their impending impact and activate elbow muscles accordingly. To our knowledge these data represent the first demonstration of tuned pre-landing muscle recruitment in anurans and raise questions about how important the visual, vestibular and/or proprioceptive systems are in mediating this response.

Relationship of Love, Affect and Wellbeing

2014 ◽  
Vol 2 (1) ◽  
Author(s):  
Dr. Thiyam Kiran Singh ◽  
Aastha Dhingra
Keyword(s):  
Positive Affect ◽  
Positive Emotions ◽  
Positive Relationship ◽  
Interpersonal Relationship ◽  
Significant Positive Relationship ◽  
Young Females ◽  
Close Friendship ◽  
Major Facilitator ◽  
Relationship Of ◽  
The Relationship

Love is more than a close friendship. It acts as a major facilitator of interpersonal relationship. Love is positive in nature and leaves a positive affect on every individual. An individual in love not only feels positive but spreads positivity around. They smile, be kind to other people, behave compassionately with everyone. If the person is happy then he is likely to be psychologically and emotionally healthy. The current study aimed at understanding the relationship between love, affect and wellbeing among young females aged between 20-25 years. The study reported a significant positive relationship between love and positive affect with the significant correlation of 0.29 at 0.05 levels (p<0.05). It was also found a significant positive relationship between love and wellbeing with the significant correlation of 0.58 at 0.01 level (p<0.01). This means that people in love experience positive emotions and healthy wellbeing. The correlation between love and negative affect came out to be insignificant. The correlation turned out to be -0.13. This means that people in love do not experience negative emotions.

Organization-Based Self-Esteem Affects Employees' Exchange Relationship Perceptions and Extrarole Behavior

2016 ◽  
Vol 44 (3) ◽  
pp. 509-517 ◽  
Author(s):  
Yanhan Zhu
Keyword(s):  
Social Exchange ◽  
Positive Relationship ◽  
Mainland China ◽  
Negative Relationship ◽  
Self Esteem ◽  
Moderating Effect ◽  
Exchange Relationship ◽  
Significant Positive Relationship ◽  
Significant Negative Relationship ◽  
Practical Implications

The 2 types of exchange relationship perceptions—social exchange relationship perceptions (SERPs) and economic exchange relationship perceptions (EERPs)—constitute the primary concept for understanding individual behavior in the workplace. Using a sample of 581 employees from Mainland China, I explored the effects of SERPs and EERPs on employee extrarole behavior (ERB), as well as the moderating effect of organization-based self-esteem (OBSE) on the relationships between SERPs and ERB, and between EERPs and ERB. The results revealed a significant positive relationship between SERPs and ERB, a significant negative relationship between EERPs and ERB, and a significant moderating effect for OBSE. Theoretical and practical implications of these findings are discussed.

scholarly journals Managers and Organizational Citizenship Behavior

2016 ◽  
Vol 21 (1) ◽  
pp. 14-20
Author(s):  
Mihaela Man
Keyword(s):  
Organizational Citizenship ◽  
Big Five ◽  
Organizational Citizenship Behavior ◽  
Positive Relationship ◽  
Citizenship Behavior ◽  
Five Dimensions ◽  
Significant Positive Relationship ◽  
The One ◽  
The Relationship ◽  
Persistence Factors

Abstract In this research on the one hand we analyzed the relationship that exists in terms of motivational persistence and the Big Five dimensions and, on the other hand, organizational citizenship behavior (OCB). The results show that the conscientiousness has been identified as being in a significant positive relationship with OCB. This result is consistent with the data provided by previous researchers. The results also indicate that three conscientiousness facets are in a positive relationship with OCB. These three conscientiousness facets are self-efficacy, cautiousness and orderliness. Agreeableness was not identified as being associated with OCB. At the level of the relationship between motivational persistence factors and OCB, we have identified a significant positive relationship with only one factor: current purpose pursuing. The OCB model has two variables that work best as predictors: high scores with regard to current purpose in terms of the pursuing-motivational persistence factor, and low scores in terms of the imagination-facet of openness to experience.

Total Dissolved Solids as a Predictor of Lake Biomass and Productivity

1983 ◽  
Vol 40 (1) ◽  
pp. 92-95 ◽  
Author(s):  
E. E. Prepas
Keyword(s):  
Chlorophyll A ◽  
Significant Relationship ◽  
Positive Relationship ◽  
Biomass Productivity ◽  
Total Dissolved Solids ◽  
Fish Production ◽  
Dissolved Solids ◽  
Significant Positive Relationship ◽  
Morphoedaphic Index ◽  
Shield Lakes

Total dissolved solids (TDS) and chlorophyll a were not related in 25 lakes which were all off the Precambrian Shield. Both on-shield and off-shield lakes were included in the previous reports which showed a significant relationship between TDS and productivity. When data from on-shield and off-shield lakes were analyzed separately, there was no significant positive relationship between TDS and lake biomass or productivity. It was also shown that mean depth ([Formula: see text]) was as good a predictor of fish production as the TDS: [Formula: see text] ratio, the morphoedaphic index.Key words: TDS, biomass, productivity, morphoedaphic index, chlorophyll a, lakes

Relationship between clinical anger and suicidal ideation among people with physical disabilities

2021 ◽  
Vol 71 (10) ◽  
pp. 2442-2444
Author(s):  
Naila Andleeb ◽  
Sadaf Ahsan ◽  
Sadaf Zaheer ◽  
Farhana Sajjad
Keyword(s):  
Spinal Cord ◽  
Suicidal Ideation ◽  
Data Collection ◽  
Positive Relationship ◽  
Physical Disabilities ◽  
Artificial Limbs ◽  
Significant Positive Relationship ◽  
Physically Disabled ◽  
People With Physical Disabilities ◽  
Mental And Physical Health

Present research was intended to examine the association between suicidal ideation and clinical anger among the physically disabled. The Purposive Convenient study was conducted at Artificial Limbs Centre, Fauji Foundation Hospital Rawalpindi from February 2016 to November 2016. The modified scale for suicidal ideation and the clinical anger scale were used for data collection. Sample comprised of 150 physically disabled individuals including 87 (56%) males and 63 (42%) females.  Findings revealed that suicidal ideation had significant positive relationship with clinical anger and females were significantly higher in clinical anger and suicidal ideation as compared to males. Furthermore,results revealed higher mean scores on clinical anger by the participants having the problem of spinal cord 26.10±9.25 and suicidal ideation is higher in persons having problem of polio 15.87±9.41as compared to other physical disabilities. The study highlighted the need develop and enhance mental and physical health. Continuous...

The Macroeconomic Determinants and FDI: Evidence from 14 International Alliances

2021 ◽  
Vol 9 (2) ◽  
pp. 69-82
Author(s):  
Sujan Chandra Paul ◽  
Md Harun Or Rosid ◽  
Mohammad Rakibul Islam ◽  
Refat Ferdous
Keyword(s):  
Unemployment Rate ◽  
Positive Relationship ◽  
Robust Regression ◽  
Negative Relationship ◽  
African Union ◽  
G7 Countries ◽  
Significant Positive Relationship ◽  
Brics Countries ◽  
Arab League ◽  
Asean Countries

This study investigates the relationship between Foreign Direct Investment (FDI) and some macroeconomic variables such as Gross Domestic Product (GDP), Gross Capital Formation (GCF), Agriculture, Forestry, and Fishing (AFF), Industry, Import, Export, Inflation and Unemployment rate. Panel Data of 14 regional alliances countries from 1990-2018 were collected from The World Bank website. Robust regression models are used in this study. This research found that GDP had significant positive relationship with FDI in all regions except Arab League, EU and G7 countries. GCF had significant positive relationship with FDI in Arab League, BRI, GATT, NAFTA countries & negative relationship in APEC, G7 countries. AFF had significant positive relationship with FDI in BRICS, GATT countries & negative relationship in African Union, ASEAN, BIMSTEC, BRI, BRICS, SAFTA countries. Industry had significant positive relationship with FDI in African Union, BRI, NAFTA, OECD countries and negative relationship in BRICS, G7, G20 countries. Import had significant positive relationship with FDI in African Union, APEC, Arab League, ASIAN, BRI, G7, G20, GATT countries and negative relationship in BRICS countries. Export had significant positive relationship with FDI in BRICS countries and negative relationship in African Union, ASEAN, BRI, G20, GATT, OECD, SAFTA countries. Inflation had significant positive relationship with FDI in GATT, SAFTA countries and negative relationship in African Union, APEC countries. Unemployment rate had significant positive relationship with FDI in African Union, BRI, BRICS, EU, G20, GATT, OECD, SAFTA countries and negative relationship in ASEAN countries.

scholarly journals Factors Affecting Business Strategy Implementation of Vietnam Garment Companies

2016 ◽  
Vol 12 (1) ◽  
pp. 133
Author(s):  
Hoang Viet Nguyen ◽  
Duc Nhuan Nguyen
Keyword(s):  
Human Resources ◽  
Corporate Culture ◽  
Business Strategy ◽  
Positive Relationship ◽  
Strategy Implementation ◽  
Point Of View ◽  
Strategy Formulation ◽  
Factors Affecting ◽  
Significant Positive Relationship ◽  
The Impact

This paper studies the impact of factors affecting on business strategy implementation of Vietnam garment companies. A total of 192 questionnaires were administered to respondents chosen from 82 Vietnam garment companies. The findings indicated that there is a significant positive relationship between 05 factors: Strategy formulation-Human resources-Communication-Corporate culture-Organizational structure and business strategy implementation from the sample point of view.

scholarly journals Production and Cultivated Area Variation in Cereal, Rice, Wheat and Maize in China (1998–2016)

Agronomy ◽  
2019 ◽  
Vol 9 (5) ◽  
pp. 222 ◽  
Author(s):  
Wang ◽  
Gao ◽  
Gao ◽  
Zhao ◽  
Wang ◽  
...  
Keyword(s):  
Positive Relationship ◽  
Maize Production ◽  
Significant Positive Relationship ◽  
Wheat Production ◽  
The Past ◽  
Cereal Production ◽  
Area Variation ◽  
Consequent Increase

The production of cereals, including rice, wheat, and maize has increased in China over the past 20 years. However, variations in the production and cultivated area of cereals remains unclear. In this study, we collected and analyzed the cereal production and cultivated area in China from 1998 to 2016. An 85% increase in cereal production was recorded from 1998 to 2016, due to an increase in the maize production along with the increase in the cultivated area. Meanwhile, rice and wheat production have been stable since 2000. No change occurred in the rice cultivated area through 2016, and a 19% decrease in the wheat cultivated area was observed in 2016 relative to 1998. In addition, a significant positive relationship was observed among cereal production, maize production, and cultivated area (p < 0.0001). Together, the increase in cereal production in China over the past two decades has resulted from the increase in maize cultivated area and the consequent increase in maize production.

Deficits in anticipatory inhibition of postural muscle activity associated with load release while standing in individuals with spastic diplegic cerebral palsy

2013 ◽  
Vol 109 (8) ◽  
pp. 1996-2006 ◽  
Author(s):  
Hidehito Tomita ◽  
Yoshiki Fukaya ◽  
Kenji Totsuka ◽  
Yuri Tsukahara
Keyword(s):  
Cerebral Palsy ◽  
Lower Limb ◽  
Muscle Activity ◽  
Erector Spinae ◽  
Lower Limbs ◽  
Control Group ◽  
Lower Limb Muscles ◽  
Limb Muscles ◽  
Postural Muscle ◽  
Load Release

This study aimed to determine whether individuals with spastic diplegic cerebral palsy (SDCP) have deficits in anticipatory inhibition of postural muscle activity. Nine individuals with SDCP (SDCP group, 3 female and 6 male, 13–24 yr of age) and nine age- and sex-matched individuals without disability (control group) participated in this study. Participants stood on a force platform, which was used to measure the position of the center of pressure (CoP), while holding a light or heavy load in front of their bodies. They then released the load by abducting both shoulders. Surface electromyograms were recorded from the rectus abdominis, erector spinae (ES), rectus femoris (RF), medial hamstring (MH), tibialis anterior (TA), and gastrocnemius (GcM) muscles. In the control group, anticipatory inhibition before load release and load-related modulation of the inhibition were observed in all the dorsal muscles recorded (ES, MH, and GcM). In the SDCP group, similar results were obtained in the trunk muscle (ES) but not in the lower limb muscles (MH and GcM), although individual differences were seen, especially in MH. Anticipatory activation of the ventral lower limb muscles (RF and TA) and load-related modulation of the activation were observed in both participant groups. CoP path length during load release was longer in the SDCP group than in the control group. The present findings suggest that individuals with SDCP exhibit deficits in anticipatory inhibition of postural muscles at the dorsal part of the lower limbs, which is likely to result in a larger disturbance of postural equilibrium.

scholarly journals The Relationship between Creative Capabilities and Cultural Intelligence: Field Study of Amman’s Five-Star Hotels

2015 ◽  
Vol 10 (12) ◽  
pp. 103 ◽  
Author(s):  
Ayad F. Altememi ◽  
Imad A. Hassouneh ◽  
Shaker Jarallah Alkshali
Keyword(s):  
Field Study ◽  
Cultural Intelligence ◽  
Positive Relationship ◽  
Three Dimensions ◽  
Simple Random Sample ◽  
Significant Positive Relationship ◽  
Independent Variable ◽  
And Behavior ◽  
The Relationship ◽  
The City

This study aims to identify the relationship between the creative capabilities of workers in 5-star hotels in the city of Amman and their cultural intelligence. In its measurement of the creative capabilities as an independent variable, the study adopted a scale consisting of three dimensions, namely: fluency, flexibility and originality. Whereas it relied in measuring the cultural intelligence as a dependent variable, on a scale consisting of three dimensions, namely: knowledge (cognition), motivation and behavior. The study was conducted on a sample of (258) workers currently working in these hotels. The required particulars for this study were collected through a specially prepared questionnaire for this purpose after having reviewed multi previous studies. The sample was distributed according to the simple random sample mechanism. The study revealed that there is a significant positive relationship between the dimensions of creative capabilities of workers in such hotels and their cultural intelligence. The study also included a set of recommendations and mechanisms that can be applied by the managements of these hotels to tackle some aspects of the dimensions constituting the cultural intelligence of workers.

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