Hydrogen is employed to saturate broken ("dangling") bonds of amorphous silicon and amorphous carbon that helps stabilizing material properties. It is also a potential electron donor in various oxide materials, including ZnO, SnO2, CdO, MgO, ZrO2, HfO2, La2O3, Y2O3, TiO2, SrTiO3, LaAlO3, SiO2, Al2O3, ZrSiO4, HfSiO4, and SrZrO3.
Why is hydrogen employed?
to saturate broken ("dangling") bonds of amorphous silicon and amorphous carbon that helps stabilizing material properties

Input: Identity (social science)
Erik Erikson (1902-1994) became one of the earliest psychologists to take an explicit interest in identity. The Eriksonian framework rests upon a distinction among the psychological sense of continuity, known as the ego identity (sometimes identified simply as "the self"); the personal idiosyncrasies that separate one person from the next, known as the personal identity; and the collection of social roles that a person might play, known as either the social identity or the cultural identity. Erikson's work, in the psychodynamic tradition, aimed to investigate the process of identity formation across a lifespan. Progressive strength in the ego identity, for example, can be charted in terms of a series of stages in which identity is formed in response to increasingly sophisticated challenges. The process of forming a viable sense of identity for the culture is conceptualized as an adolescent task, and those who do not manage a resynthesis of childhood identifications are seen as being in a state of 'identity diffusion' whereas those who retain their initially given identities unquestioned have 'foreclosed' identities (Weinreich & Saunderson 2003 p7-8). On some readings of Erikson, the development of a strong ego identity, along with the proper integration into a stable society and culture, lead to a stronger sense of identity in general. Accordingly, a deficiency in either of these factors may increase the chance of an identity crisis or confusion (Cote & Levine 2002, p. 22).

In what tradition is Erikson's work to track identity formation throughout a lifetime?
Output: the psychodynamic tradition

Input: Article: According to the 2002 Census, 4.6% of the Chilean population, including the Rapanui (a Polynesian people) of Easter Island, was indigenous, although most show varying degrees of mixed heritage. Many are descendants of the Mapuche, and live in Santiago, Araucania and the lake district. The Mapuche successfully fought off defeat in the first 300350 years of Spanish rule during the Arauco War. Relations with the new Chilean Republic were good until the Chilean state decided to occupy their lands. During the Occupation of Araucania the Mapuche surrendered to the country's army in the 1880s. Their land was opened to settlement by Chileans and Europeans. Conflict over Mapuche land rights continues to the present.

Now answer this question: Who are many of the people of Chile the descendants of?

Output: the Mapuche

Article: In addition to the use of the multiprotein complexes listed above, Gram-negative bacteria possess another method for release of material: the formation of outer membrane vesicles. Portions of the outer membrane pinch off, forming spherical structures made of a lipid bilayer enclosing periplasmic materials. Vesicles from a number of bacterial species have been found to contain virulence factors, some have immunomodulatory effects, and some can directly adhere to and intoxicate host cells. While release of vesicles has been demonstrated as a general response to stress conditions, the process of loading cargo proteins seems to be selective.

Question: What virulence factors do some bacterial species have?
Ans: some have immunomodulatory effects, and some can directly adhere to and intoxicate host cells

Here is a question about this article: The rapid development of religions in Zhejiang has driven the local committee of ethnic and religious affairs to enact measures to rationalise them in 2014, variously named "Three Rectifications and One Demolition" operations or "Special Treatment Work on Illegally Constructed Sites of Religious and Folk Religion Activities" according to the locality. These regulations have led to cases of demolition of churches and folk religion temples, or the removal of crosses from churches' roofs and spires. An exemplary case was that of the Sanjiang Church.
What is the answer to this question: According to the locality, in addition to "Three Rectifications and One Demolition", what was another name for these measures?
****
So... Special Treatment Work on Illegally Constructed Sites of Religious and Folk Religion Activities

Article: Royal assent is the final stage in the legislative process for acts of the Scottish parliament. The process is governed by sections 28, 32, and 33 of the Scotland Act 1998. After a bill has been passed, the Presiding Officer of the Scottish Parliament submits it to the monarch for royal assent after a four-week period, during which the Advocate General for Scotland, the Lord Advocate, the Attorney General or the Secretary of State for Scotland may refer the bill to the Supreme Court of the United Kingdom (prior to 1 October 2009, the Judicial Committee of the Privy Council) for review of its legality. Royal assent is signified by letters patent under the Great Seal of Scotland in the following form which is set out in The Scottish Parliament (Letters Patent and Proclamations) Order 1999 (SI 1999/737) and of which notice is published in the London, Edinburgh, and Belfast Gazettes:

Question: In Scotland, who is responsible for submitting a bill for royal assent?
Ans:
Presiding Officer of the Scottish Parliament