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Topic Review
Mold Control and Prevention in Libraries
Mold prevention is a conservation activity that is performed in libraries to protect books and other materials from deterioration caused by mold growth. Mold prevention consists of different methods, such as chemical treatments, careful environmental control, and manual cleaning. Preservationists use one or a combination of these methods to combat mold spores in library collections. Due to the resilient nature of mold and its potential for damage to library collections, mold prevention has become an important activity among preservation librarians. Although mold is naturally present in both indoor and outdoor environments, under the right circumstances it can become active after being in a dormant state. Mold growth responds to increased moisture, high humidity, and warm temperatures. Library collections are particularly vulnerable to mold since mold thrives off of organic, cellulose-based materials such as paper, wood, and textiles made of natural fibers. Changes in the moisture in the atmosphere can lead to mold growth and irreparable damage to library collections.
  • 632
  • 20 Oct 2022
Topic Review
Vitamin D Scarcity in Arctic and  Tropical Peoples
Vitamin D metabolism differs among human populations because the species has adapted to different natural and cultural environments. Two environments are particularly difficult for the production of vitamin D by the skin: the Arctic, where the skin receives little solar UVB over the year; and the Tropics, where the skin is highly melanized and blocks UVB. In both cases, natural selection has favored the survival of those individuals who use vitamin D more efficiently or have some kind of workaround that ensures sufficient uptake of calcium and other essential minerals from food passing through the intestines. Vitamin D scarcity has either cultural or genetic solutions. Cultural solutions include consumption of meat in a raw or boiled state and extended breastfeeding of children. Genetic solutions include higher uptake of calcium from the intestines, higher rate of conversion of vitamin D to its most active form, stronger binding of vitamin D to carrier proteins in the bloodstream, and greater use of alternative metabolic pathways for calcium uptake. Because their bodies use vitamin D more sparingly, indigenous Arctic and Tropical peoples can be misdiagnosed with vitamin D deficiency and wrongly prescribed dietary supplements that may push their vitamin D level over the threshold of toxicity.
  • 1.3K
  • 20 Oct 2022
Topic Review
Erikson's Stages of Psychosocial Development
Erikson's stages of psychosocial development, as articulated in the second half of the 20th century by Erik Erikson in collaboration with Joan Erikson, is a comprehensive psychoanalytic theory that identifies a series of eight stages that a healthy developing individual should pass through from infancy to late adulthood. According to Erikson’s theory the results from each stage, whether positive or negative, influences the results of succeeding stages. Erikson published a book called Childhood and Society around the 1950s that made his research well known on the eight stages of psychosocial development. Erikson was originally influenced by Sigmund Freud’s psychosexual stages of development. He began by working with Freud's theories specifically, but as he began to dive deeper into biopsychosocial development and how other environmental factors affect human development, he soon progressed past Freud’s theories and developed his own ideas. Erikson's stage theory characterizes an individual advancing through the eight life stages as a function of negotiating their biological and sociocultural forces. The two conflicting forces each have a psychosocial crisis which characterizes the eight stages. If an individual does indeed successfully reconcile these forces (favoring the first mentioned attribute in the crisis), they emerge from the stage with the corresponding virtue. For example, if an infant enters into the toddler stage (autonomy vs. shame and doubt) with more trust than mistrust, they carry the virtue of hope into the remaining life stages. The challenges of stages not successfully completed may be expected to return as problems in the future. However, mastery of a stage is not required to advance to the next stage. In one study, subjects showed significant development as a result of organized activities.
  • 7.0K
  • 20 Oct 2022
Topic Review
Love Bombing
Love bombing is an attempt to influence a person by demonstrations of attention and affection. It can be used in different ways and for either positive or negative purposes. Psychologists have identified love bombing as a possible part of a cycle of abuse and have warned against it. Critics of cults use the phrase with the implication that the "love" is feigned and that the practice is psychological manipulation in order to create a feeling of unity within the group against a society perceived as hostile. In 2011 clinical psychologist Oliver James advocated love bombing in his book Love Bombing: Reset Your Child's Emotional Thermostat, as a means for parents to rectify emotional problems in their children.
  • 1.8K
  • 20 Oct 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).
  • 8.5K
  • 20 Oct 2022
Topic Review
Doctor of Engineering
The Doctor of Engineering, or Engineering Doctorate, (abbreviated Eng.D., D.Eng., D.Engr., Dr.Eng., or Dr.-Ing.) is a degree awarded on the basis of advanced study and research in engineering and applied sciences. In most countries, it is a terminal research doctorate. A DEng/EngD is equivalent to a PhD in engineering, but different in that it has a solid industrial base and an additional taught element. The DEng/EngD along with the PhD represents the highest academic qualification in engineering, and the successful completion of either in engineering is generally required to gain employment as a full-time, tenure-track university professor or postdoctoral researcher in the field. Individuals can use the academic title doctor, which is often represented via the English honorific "Dr”. DEng/EngD candidates submit a significant project, typically referred to as a thesis or praxis, consisting of a body of original applied research that may be in principle worthy of publication in a peer-reviewed journal. Candidates must defend this work before a panel of expert examiners called a thesis or dissertation committee.
  • 6.8K
  • 20 Oct 2022
Topic Review
Fascist Syndicalism
Fascist syndicalism (related to national syndicalism) was a trade syndicate movement (syndicat means trade union in French) that rose out of the pre-World War II provenance of the revolutionary syndicalism movement led mostly by Edmondo Rossoni, Sergio Panunzio, A. O. Olivetti, Michele Bianchi, Alceste De Ambris, Paolo Orano, Massimo Rocca, and Guido Pighetti, under the influence of Georges Sorel, who was considered the “‘metaphysician’ of syndicalism.” The Fascist Syndicalists differed from other forms of fascism in that they generally favored class struggle, worker-controlled factories and hostility to industrialists, which lead historians to portray them as “leftist fascist idealists” who “differed radically from right fascists.” Generally considered one of the more radical Fascist syndicalists in Italy, Rossoni was the “leading exponent of fascist syndicalism.”, and sought to infuse nationalism with “class struggle.”
  • 3.8K
  • 20 Oct 2022
Topic Review
Hacker Culture
The hacker culture is a subculture of individuals who enjoy - often in collective effort - the intellectual challenge of creatively overcoming the limitations of software systems or electronic hardware (mostly digital electronics), to achieve novel and clever outcomes. The act of engaging in activities (such as programming or other media) in a spirit of playfulness and exploration is termed hacking. However, the defining characteristic of a hacker is not the activities performed themselves (e.g. programming), but how it is done and whether it is exciting and meaningful. Activities of playful cleverness can be said to have "hack value" and therefore the term "hacks" came about, with early examples including pranks at MIT done by students to demonstrate their technical aptitude and cleverness. The hacker culture originally emerged in academia in the 1960s around the Massachusetts Institute of Technology (MIT)'s Tech Model Railroad Club (TMRC) and MIT Artificial Intelligence Laboratory. Hacking originally involved entering restricted areas in a clever way without causing any major damage. Some famous hacks at the Massachusetts Institute of Technology were placing of a campus police cruiser on the roof of the Great Dome and converting the Great Dome into R2-D2. Richard Stallman explains about hackers who program: What they had in common was mainly love of excellence and programming. They wanted to make their programs that they used be as good as they could. They also wanted to make them do neat things. They wanted to be able to do something in a more exciting way than anyone believed possible and show "Look how wonderful this is. I bet you didn't believe this could be done." Hackers from this subculture tend to emphatically differentiate themselves from what they pejoratively call "crackers"; those who are generally referred to by media and members of the general public using the term "hacker", and whose primary focus‍—‌be it to malign or for malevolent purposes‍—‌lies in exploiting weaknesses in computer security.
  • 750
  • 20 Oct 2022
Topic Review
Reading (Process)
User:RMCD bot/subject notice Reading is a complex "cognitive process" of decoding symbols in order to construct or derive meaning (reading comprehension). Reading is a means of language acquisition, communication, and of sharing information and ideas. The symbols are typically visual (written or printed) but may be tactile (Braille). Like all languages, it is a complex interaction between the text and the reader which is shaped by the reader’s prior knowledge, experiences, attitude, and language community which is culturally and socially situated. The reading process requires continuous practice, development, and refinement. In addition, reading requires creativity and critical analysis. Consumers of literature make ventures with each piece, innately deviating from literal words to create images that make sense to them in the unfamiliar places the texts describe. Because reading is such a complex process, it cannot be controlled or restricted to one or two interpretations. There are no concrete laws in reading, but rather it allows readers an escape to produce their own products introspectively. This promotes deep exploration of texts during interpretation. Readers use a variety of reading strategies to assist with decoding (to translate symbols into sounds or visual representations of speech) and comprehension. Readers may use context clues to identify the meaning of unknown words. Readers integrate the words they have read into their existing framework of knowledge or schema. Other types of reading are not speech based writing systems, such as music notation or pictograms. The common link is the interpretation of symbols to extract the meaning from the visual notations or tactile signals (as in the case of Braille).
  • 1.3K
  • 20 Oct 2022
Topic Review
Spousal Privilege
In the common law, spousal privilege (also called marital privilege or husband-wife privilege) is a term used in the law of evidence to describe two separate privileges that apply to spouses: the spousal communications privilege and the spousal testimonial privilege. Both types of privilege are based on the policy of encouraging spousal harmony and preventing spouses from having to condemn, or be condemned by, their spouses: the spousal communications privilege or confidences privilege is a form of privileged communication that protects the contents of confidential communications between spouses during their marriage from testimonial disclosure, while spousal testimonial privilege (also called spousal incompetency and spousal immunity) protects the individual holding the privilege from being called to testify in proceedings relating to his/her spouse. However, the spousal privileges have their roots in the legal fiction that a husband and wife were one person.
  • 1.4K
  • 20 Oct 2022
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