Does Impulsive Response to Internal and External Food Cues Lead to Higher Calorie Intake?

2018 ◽  
Vol 7 (1) ◽  
pp. 14-34
Author(s):  
Jebaraj Asirvatham
Keyword(s):  
Experimental Studies ◽  
Caloric Intake ◽  
Self Control ◽  
Calorie Intake ◽  
Food Cues ◽  
Behavioral Measures ◽  
Environmental Pressures ◽  
Impulsive Response ◽  
The Impact ◽  
The Relationship

Measuring the impact of self-control on caloric intake has proved challenging in non-experimental studies. In this article, we study the relationship between self-control and food intake quantified by calories. Using validated behavioral measures, we find that impulsivity increases caloric intake, and that restraint decreases intake. Furthermore, the effect of impulsivity and restraint is more pronounced at the upper end of the calorie distribution. Thus, individuals already consuming more calories display a heightened reaction and likelihood to succumb to food environmental pressures. An individual's decision to diet, when allowed to vary with behavioral measures, bears no unique significance on caloric intake. Our results are robust to different levels of physical activity and generally robust to underreporting.

The Growth of Vortices in the Vicinity of a Wall of Elastic Moving Airfoils

2013 ◽  
Author(s):  
Masaki Fuchiwaki ◽  
Tomoki Kurinami ◽  
Kazuhiro Tanaka
Keyword(s):  
Flow Field ◽  
Elastic Body ◽  
Elastic Deformation ◽  
Growth Process ◽  
Experimental Studies ◽  
Strain Component ◽  
Pitching Airfoil ◽  
The Impact ◽  
The Relationship ◽  
Significant Attention

There have been a number of studies on the flow field around a pitching airfoil and a heaving airfoil. Especially, the relationship between the wake structure and the characteristics of dynamic thrust has been clarified. Recently, the flow field around an elastic body has been attracted significant attention and the flow field is treated as a coupled problem between the fluid and structure. The flow field around an elastic body has been investigated primarily by numerical means, and there have been experimental studies. However, the details of the impact of elastic deformation effects on the growth process of vortices generated in the vicinity of the wall have not been clarified. In this study, we investigate the growth process of vortices generated in the vicinity of the wall of elastic moving airfoils experimentally. The elastic NACA0010 generates vortices in a large region of a wall and rolls up vortices, with the vortices growing gradually toward the trailing edge as a result of elastic deformation. The elastic NACA0010 has a characteristic whereby vortices having a rotational component that is stronger than the shear-strain component due to the vorticities in the vicinity of a wall of the elastic NACA0010 change not only spatial change of x- and y-components.

scholarly journals Features of technological processing of seeds with an electromagnetic field of microwave before sowing

2021 ◽  
Vol 845 (1) ◽  
pp. 012142
Author(s):  
S V Vendin
Keyword(s):  
Microwave Heating ◽  
Crop Production ◽  
Heating Temperature ◽  
Experimental Studies ◽  
Microwave Treatment ◽  
Microwave Exposure ◽  
Soil Preparation ◽  
Technological Processing ◽  
The Impact ◽  
The Relationship

Abstract To increase the efficiency of crop production in the arsenal of the agronomic service there is a number of techniques, methods and technologies that reveal the potential of agricultural plants for all stages of production, starting with soil preparation, selection and preparation of seeds for sowing, agrotechnological measures during the growing season, harvesting technologies, storage and processing of products. The article presents the results of experimental studies on the use of the energy of ultra-high frequency electromagnetic fields for pre-sowing treatment of lupine seeds in order to increase their germination. Revealed the relationship between the parameters of microwave exposure and seed germination. The areas of modes where microwave treatment allows to increase germination, as well as areas of modes in which the impact does not reach the planned effect, or has a negative (depressing) effect, have been determined. Recommendations are given for ensuring the optimal modes of microwave processing and ensuring control of the parameters of the technological process. Based on the results obtained, it can be reliably asserted that the region of microwave treatment of lupine seeds, with a result exceeding the control values, is observed at exposure in the range from 50 to 60 s and at a specific microwave power of exposure from 1.0 to 1.17 kW/kg. The best result of an increase in germination by 1.5% was obtained at 60 s and 1.17 kW/kg. When treating seeds, it is recommended to maintain an average microwave heating rate of 0.50 °C/s until an average microwave heating temperature of 51.5 °C is reached.

An Exploration of the Effects of Photograph Content, Photograph Source, and Price on Consumers’ Online Travel Booking Intentions

2018 ◽  
Vol 59 (1) ◽  
pp. 120-139 ◽  
Author(s):  
Yoojin Shin ◽  
Breffni M. Noone ◽  
Stephani K. A. Robson
Keyword(s):  
Experimental Studies ◽  
Cost Effective ◽  
Information Value ◽  
Consumer Reaction ◽  
Booking Intentions ◽  
Online Travel ◽  
Relationship Of ◽  
The Impact ◽  
The Relationship

This research employed two experimental studies to examine the relationship of photograph content with consumers’ online travel booking intentions, the role of photograph source in this relationship, and the impact of photograph content on consumer reaction to price. Study 1’s findings suggest that perceived information value mediates the effect of photograph content on consumers’ booking intentions, with product-focused photographs perceived as being higher in information value than experience-focused photographs. Further, perceived photograph credibility was found to influence consumer reaction to photograph content, with photograph source moderating the photograph content-perceived photograph credibility relationship. Study 2’s findings suggest that photograph content moderates the price–booking intentions relationship. When the price is higher than the average in the market, consumers are likely to rely more heavily on product-focused photographs than on experience-focused photographs to inform the booking decision. Together, the findings of these studies can guide travel marketers in developing cost-effective, photograph-based online content.

The Impact of Trait Skepticism and Ego Depletion on Auditor Judgment

2021 ◽  
Author(s):  
Amy M. Donnelly ◽  
Steve Kaplan ◽  
Jeremy Vinson
Keyword(s):  
Ego Depletion ◽  
Self Control ◽  
Cognitive Resources ◽  
Auditor Judgment ◽  
Process Information ◽  
Assessment Task ◽  
Task Support ◽  
Situational Variables ◽  
The Impact ◽  
The Relationship

Prior research finds that trait skepticism influences auditors’ judgments but that situational variables may interact with trait skepticism. We examine whether ego depletion, an exhaustion of individuals’ self-control resources which limits one’s ability to vigilantly process information and apply critical thinking, moderates the relationship between trait skepticism and auditor judgment. We contend that when not depleted auditors’ trait skepticism will influence judgment; conversely, when depleted, auditors’ trait skepticism will not influence auditors’ judgments due to a lack of necessary cognitive resources to vigilantly process information. Depleted auditors are expected to adopt a less cognitively demanding strategy and simply make more skeptical judgments, as they expect this is the more acceptable, safer judgment when accountable. Results from an experiment involving a risk assessment task support our expectations: when not depleted, auditors’ judgments are in-line with their trait skepticism but, when depleted, auditors make more skeptical judgments regardless of their trait skepticism.

Hemodialysis using a Constant Potassium Gradient: Rationale of a Multicenter Study

1995 ◽  
Vol 18 (11) ◽  
pp. 731-734
Author(s):  
B. Redaelli ◽  
D. Limido ◽  
P. Beretta ◽  
M.R. Viganò
Keyword(s):  
Experimental Studies ◽  
Plasma Potassium ◽  
Resting Membrane Potential ◽  
Membrane Hyperpolarization ◽  
Kd Values ◽  
Clinical Consequences ◽  
K Concentration ◽  
The Impact ◽  
The Relationship ◽  
Potassium Gradient

The aim of this study is to evaluate the relationship between two different procedures for potassium removal during hemodialysis (HD) and cardiac arrhythmias. Cell excitability and the transmission of impulses may be influenced by variations of resting membrane potential (RMP). The rapid decrease of plasma potassium during the first two hours of standard HD causes a membrane hyperpolarization. A different K+ kinetic, with a gradual and constant elimination of K+ during HD, may reduce this further unphysiological aspect and its clinical consequences. This can be obtained keeping blood-dialysate K+ gradient as constant as possible with the use of a dialysate K+ concentration (Kd) decreasing during HD. Our experimental studies on various K+ intradialytic gradients seem to indicate as optimal to this purpose K+ gradients of 1.5 mEq/l at the beginning of dialysis, esponentially decreasing during treatment to Kd values of 2.5 mEq/l at the end of dialysis (variable Kd). Patients included in the trial will be submitted to two different methods of treatment with Kd 2 mEq/l and variable Kd, and to a 24 hours ECG the day of dialysis. We will compare the number of intra and interdialytic premature ventricular complexes to evaluate the impact of two different models of potassium removal on arrhythmias.

New Applications of Self-Control Theory to Computer-Focused Cyber Deviance and Victimization: A Comparison of Cognitive and Behavioral Measures of Self-Control and Test of Peer Cyber Deviance and Gender as Moderators

2020 ◽  
pp. 001112872090611 ◽  
Author(s):  
Eric R. Louderback ◽  
Olena Antonaccio
Keyword(s):  
Self Control ◽  
Learning Theories ◽  
Cyber Victimization ◽  
Deviant Peers ◽  
Behavioral Measures ◽  
Cognitive Predictors ◽  
Peer Associations ◽  
And Gender ◽  
New Applications ◽  
The Relationship

This study tests the effects of behavioral and cognitive measures of self-control on computer-focused cyber deviance and cyber victimization with survey data from 1,036 adult employees. We examine moderating effects of cyber deviant peers and gender in the relationship between self-control, and cyber deviance and victimization. Cognitive and behavioral measures of self-control are negativity associated with cyber deviance, whereas only behavioral self-control predicted reduced cyber victimization. Moderation analyses show that cyber deviant peer associations condition the relationship between self-control, and both cyber deviance and victimization. Gender moderation models reveal no consistent significant effects. The results have implications for the understanding of cognitive predictors of computer-focused cybercrime and victimization, as well as institutional cybercrime prevention policies. Our findings can inform the future integration of self-control and social learning theories in cyberspace.

scholarly journals Unified Theory for Flexural Strengthening of Masonry with Composites

Materials ◽  
2019 ◽  
Vol 12 (4) ◽  
pp. 680 ◽  
Author(s):  
Giancarlo Ramaglia ◽  
Francesco Fabbrocino ◽  
Gian Lignola ◽  
Andrea Prota
Keyword(s):  
Experimental Studies ◽  
Flexural Behavior ◽  
Strongly Correlated ◽  
General Validity ◽  
Flexural Strengthening ◽  
Strain Relationship ◽  
Low Efficiency ◽  
The Impact ◽  
The Relationship ◽  
Further Development

Recent calamitous events have shown the fragility of the existing masonry buildings. Many of them are heritage structures, such as churches and monumental buildings. Therefore, optimized strengthening strategies are necessary. Experimental studies performed on masonry elements strengthened with composite systems have shown the performance of these materials. However, further development is necessary to optimize the intervention strategies. In fact, due to the lack of general validity models, the design is usually based on prescriptive approaches according to manufacturers’ broad instructions, often producing systems with low efficiency and overestimations of the amount of reinforcement. In this paper a generalized approach is proposed to assess the flexural behavior of masonry sections strengthened with composites. The proposed theory has allowed performance of a sensitivity analysis assessing the impact both of the mechanical parameters of masonry and of the strengthening system. In particular, the impact of several constitutive relationships of composites (linear, bilinear, or trilinear) have been evaluated in terms of ultimate behavior of the strengthened masonry. For strengthening systems more compatible with the masonry substrate, the form of the stress–strain relationship becomes a key aspect. For such cases, the modeling of the reinforcement plays a fundamental role and the form of the relationship is strongly correlated to the type of reinforcement selected, e.g., organic versus inorganic matrix.

scholarly journals Microbiota and Immune-Mediated Skin Diseases—An Overview

2019 ◽  
Vol 7 (9) ◽  
pp. 279 ◽  
Author(s):  
Adrian Catinean ◽  
Maria Adriana Neag ◽  
Andrei Otto Mitre ◽  
Corina Ioana Bocsan ◽  
Anca Dana Buzoianu
Keyword(s):  
Autoimmune Diseases ◽  
Beneficial Effect ◽  
Skin Diseases ◽  
Experimental Studies ◽  
Immune Mediated ◽  
The Impact ◽  
The Relationship

In recent years, increased attention has been paid to the relationship between microbiota and various diseases, especially immune-mediated diseases. Because conventional therapy for many autoimmune diseases is limited both in efficacy and safety, there is an increased interest in identifying nutraceuticals, particularly probiotics, able to modulate the microbiota and ameliorate these diseases. In this review, we analyzed the research focused on the role of gut microbiota and skin in immunity, their role in immune-mediated skin diseases (IMSDs), and the beneficial effect of probiotics in patients with this pathology. We selected articles published between 2009 and 2019 in PubMed and ScienceDirect that provided information regarding microbiota, IMSDs and the role of probiotics in these diseases. We included results from different types of studies including observational and interventional clinical trials or in vivo and in vitro experimental studies. Our results showed that probiotics have a beneficial effect in changing the microbiota of patients with IMSDs; they also influence disease progression. Further studies are needed to better understand the impact of new therapies on intestinal microbiota. It is also important to determine whether the microbiota of patients with autoimmune diseases can be manipulated in order to restore homeostasis of the microbiota.

scholarly journals Conflicting Selves: Family Owners' Multiple Goals and Self-Control Agency Problems in Private Firms

2018 ◽  
Vol 42 (3) ◽  
pp. 362-389 ◽  
Author(s):  
Alfredo De Massis ◽  
Josip Kotlar ◽  
Pietro Mazzola ◽  
Tommaso Minola ◽  
Salvatore Sciascia
Keyword(s):  
Control Agency ◽  
Agency Problems ◽  
Self Control ◽  
Family Ownership ◽  
Private Firms ◽  
Financial Slack ◽  
Firm Profitability ◽  
Separate Source ◽  
The Impact ◽  
The Relationship

This study examines the self–control agency problems associated with family ownership in private firms. Theorizing that family owners’ inner conflicts between economic and non–economic goals lead to competing preferences in the allocation of financial resources, we predict that the relationship between financial slack and firm profitability is contingent on factors that increase the potential salience of either economic or noneconomic goals for family owners. Accordingly, our findings suggest that self–control is a separate source of agency costs in private firms and that family ownership is not as crucial as owners’ goals in predicting the impact of financial slack on firm profitability.

Sign in / Sign up

Export Citation Format

Share Document