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Topic Review
Primary Socialisation
Primary socialization in sociology is the period early in a person's life during which they initially learn and build themselves through experiences and interactions around them. This process starts at home through the family, in which one learns what is or is not accepted in society, social norms, and cultural practices that eventually one is likely to take up. Primary socialization through the family teaches children how to bond, create relationships, and understand important concepts including love, trust, and togetherness. Several agents of primary socialization involve institutions such as the family, childhood friends, the educational system, and social media. All these agents influence the socialization process of a child that they build on for the rest their life. These agents are limited to people who immediately surround a person such as friends and family—but other agents, such as social media and the educational system have a big influence on people as well. The media is an influential agent of socialization because it can provide vast amounts of knowledge about different cultures and society. It is through these processes that children learn how to behave in public versus at home, and eventually learn how they should behave as people under different circumstances; this is known as secondary socialization. A vast variety of people have contributed to the theory of primary socialization, of those including Sigmund Freud, George Herbert Mead, Charles Cooley, Jean Piaget and Talcott Parsons. However, Parson's theories are the earliest and most significant contributions to socialization and cognitive development.
  • 8.4K
  • 18 Nov 2022
Topic Review
Demonic Possession
Demonic possession is the belief that a person's actions are controlled by an alien spirit, demon, or entity. Symptoms of demonic possession commonly claimed by victims include missing memories, perceptual distortions, loss of a sense of control, and hyper-suggestibility. Erika Bourguignon found in a study of 488 societies worldwide, seventy-four percent believe in possession by spirits, with the highest numbers of beliefs in Pacific cultures and the lowest incidence among Native Americans of both North and South America.
  • 8.4K
  • 25 Nov 2022
Topic Review
Multifactor Leadership Questionnaire
The Multifactor Leadership Questionnaire (MLQ) is a psychological inventory consisting of 36 items pertaining to leadership styles and 9 items pertaining to leadership outcomes. The MLQ was constructed by Bruce J. Avolio and Bernard M. Bass with the goal to assess a full range of leadership styles. The MLQ is composed of 9 scales that measure three leadership styles: transformational leadership (5 scales), transactional leadership (2 scales), and passive/avoidant behavior (2 scales), and 3 scales that measure outcomes of leadership. The MLQ takes an average of 15 minutes to complete and can be administered to an individual or group. The MLQ can be used to differentiate effective and ineffective leaders at all organizational levels and has been validated across many cultures and types of organizations. It is used for leadership development and research. The MLQ is designed as a multi-rater (or 360-degree) instrument, meaning that the leadership assessment considers the leader's self-assessment alongside the assessments of their leadership from their superiors, peers, subordinates, and others. The Leader (Self) Form and the Rater Form of the MLQ can be completed and assessed separately - however validity is much weaker when assessing leadership using only the Leader (Self) Form. Following the publication of the original MLQ in 1990, new versions of the MLQ were gradually developed to fit different assessment needs. The current versions of the MLQ are: Multifactor Leadership Questionnaire 360 (MLQ 360), Multifactor Leadership Questionnaire Self Form (MLQ Self), Multifactor Leadership Questionnaire Rater Form (MLQ Rater Form), Team Multifactor Leadership Questionnaire (TMLQ), and Multifactor Leadership Questionnaire Actual vs. Ought. All MLQ versions are protected by copyright law and published by Mind Garden, Inc. The MLQ underwent a re-branding for its scales in 2015 with the justification of replacing the heavily-academic scale names with terms that would be more widely and easily understood by those outside of academia, such as business leaders and consultants. Recent academic research using the MLQ continue to use the original scale names. The MLQ is often combined with the Authentic Leadership Questionnaire (ALQ) to assess the self-awareness, transparency, ethics/morality, and processing ability of leaders (the ALQ was constructed by Avolio with William L. Gardner and Fred O. Walumbwa in 2007).
  • 8.3K
  • 20 Oct 2022
Topic Review
Rainfall Data
As is widely recognized, rainfall data is necessary for the mathematical modelling of extreme hydrological events, such as droughts or floods, as well as for evaluating surface and subsurface water resources and their quality. The phase, quantity, and elevation of generic hydrometeors in the atmosphere can be estimated by ground-based radars. Satellites can provide images with visible and infrared radiation, and they can also serve as platforms for radiometers to derive the quantity and phase of hydrometeors. Radars and satellites provide spatial information on precipitation at wide scales, avoiding many problems connected to local ground measurements, including those for the areal inhomogeneity of a network. However, direct rainfall observations at point scale can be obtained only by rain gauges installed at the soil surface.
  • 8.3K
  • 29 Jan 2022
Biography
René Sotelo
René Sotelo (6 November 1962) is a Venezuelan robotic surgeon, urologist-oncologist and university professor.[1][2] Sotelo received his medical degree from Central University of Venezuela[3] and his residency in General Surgery and Urology was at Domingo Luciani Hospital, Venezuela. He completed fellowship in Urologic Oncology at the Hospital Padre Machado in Caracas, Venezuela; training in
  • 8.3K
  • 18 Nov 2022
Topic Review
Nutraceuticals
Nutraceuticals are essential food constituents that provide nutritional benefits as well as medicinal effects. The benefits of these foods are due to the presence of active compounds such as carotenoids, collagen hydrolysate, and dietary fibers.
  • 8.3K
  • 18 May 2021
Topic Review
Bearing (Navigation)
In navigation, bearing is the horizontal angle between the direction of an object and another object, or between it and that of true north.
  • 8.3K
  • 05 Dec 2022
Topic Review
Recovery of Banana Waste-Loss
Banana is a tropical fruit grown in more than 130 countries. It is the second most produced fruit after citrus, contributing around 16% of world fruit production and the fourth most important food crop after rice, wheat and corn. Banana is very nutritious and digests better than many other fruits. After harvest, almost 60% of banana biomass is left as waste. Worldwide, about 114.08 million metric tons of banana waste-loss are produced, leading to environmental problems such as the excessive emission of greenhouse gases. These wastes contain a high content of paramount industrial importance, such as cellulose, hemicellulose and natural fibers that various processes can modify, such as bacterial fermentation and anaerobic degradation, to obtain bioplastics, organic fertilizers and biofuels such as ethanol, biogas, hydrogen and biodiesel. In addition, they can be used in wastewater treatment methods by producing low-cost biofilters and obtaining activated carbon from rachis and banana peel. Furthermore, nanometric fibers commonly used in nanotechnology applications and silver nanoparticles useful in therapeutic cancer treatments, can be produced from banana pseudostems. 
  • 8.3K
  • 22 Sep 2021
Topic Review
DPSIR Model
       The Driving force – Pressure – Status – Impact - Response (DPSIR) framework has been widely used in literature to analyse environmental problems. The DPSIR facilitates the investigation of all the possible cause-effect relationships and to plan appropriate technological responses.  This contribution shows an application of the DPSIR to the remediation of contaminated sites, exploiting the case study of the Mar Piccolo di Taranto (Southern Italy). Methodologically, several references were considered, whose information was classified according to the logical scheme of the DPSIR. Among the results it is interesting to observe how, due to its natural hydrogeological network conformation, the Mar Piccolo represents the final receptor of pollutants from industrial, anthropic and agricultural activities. The mobility of contaminants from sediments to the water column and the subsequent bioaccumulation into marine organisms pose a serious threat of unacceptable magnitude to human safety. Responses may concern restriction of area use, control of pollution fonts as well as the implementation of suitable contaminated marine sediment remediation measures. It is noted that the preliminary organization of the existing data can lead to the development of a DPSIR-based Environmental Decision Support System (EDSS). 
  • 8.3K
  • 30 Oct 2020
Topic Review
Interspecific and Intergeneric Hybridization
Interspecific hybridization occurs when crosses are made between different cultivated species belonging to the same genus. In contrast, the outcome of the combination of a distinct genus (cultivated species with their wild relatives) is known as intergeneric hybridization. These two approaches are the critical driving force in generating a different combination of hybrid lines, such as synthetic amphiploid lines, alloplasmic lines, and alien gene introgression lines, which act as a source of variation that leads to a broadening of the genetic variability and diversity of desired traits for crop improvement. However, the success rate of interspecific and intergeneric hybridization is comparatively low compared to intraspecific hybridization due to cross-incompatibilities mainly related to pre- and post-fertilization barriers. To overcome these challenges, in vitro techniques utilizing somatic hybridization or embryo rescue came into the picture and have proven to be the best alternative. Several embryo rescue techniques such as embryo culture, ovary culture, ovule culture, anther culture, and protoplast culture protect embryos from successful hybridization and from premature abortion. Due to the genomic shock, this successful hybridization induces genetic and epigenetic modification at the early stages (zygote formation and development) of hybrids and successive generations. Embryo rescue techniques such as immature embryo culture were used to develop an interspecific hybrid ACC between B. napus ‘Zhongshuang 9’ and B. oleracea ‘6m08.
  • 8.2K
  • 16 Sep 2022
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