Технология сухого производства фосфоритовой муки

Описана технологія виробництва сухого фосфоритового борошна, яка включає просівання, дрібне дроблення, термічну сушіння, кульове подрібнення в замкнутому циклі з контрольним сепарацією, пневмотранспорт фосфоритового борошна в силосу. Продуктив-ність технологічної лінії – 150 тис. т у рік. Крупность помолу становить 70% кл. 0,16 мм при вологості 1%.Описана технология сухого производства фосфоритовой муки, которая включает грохочение, мелкое дробление, термическую сушку, шаровое измельчение в замкнутом цикле с контрольным грохочением, пневмотранспорт фосфоритовой муки в силоса. Производительность технологической линии – 150 тыс. т в год. Крупность помола составляет 70% кл. 0,16 мм при влажности 1%

Development of a universal psycho-educational intervention to prevent common postpartum mental disorders in primiparous women: a multiple method approach

<p>Abstract</p> <p>Background</p> <p>Prevention of postnatal mental disorders in women is an important component of comprehensive health service delivery because of the substantial potential benefits for population health. However, diverse approaches to prevention of postnatal depression have had limited success, possibly because anxiety and adjustment disorders are also problematic, mental health problems are multifactorially determined, and because relationships amongst psychosocial risk factors are complex and difficult to modify. The aim of this paper is to describe the development of a novel psycho-educational intervention to prevent postnatal mental disorders in mothers of firstborn infants.</p> <p>Methods</p> <p>Data from a variety of sources were synthesised: a literature review summarised epidemiological evidence about neglected modifiable risk factors; clinical research evidence identified successful psychosocial treatments for postnatal mental health problems; consultations with clinicians, health professionals, policy makers and consumers informed the proposed program and psychological and health promotion theories underpinned the proposed mechanisms of effect. The intervention was pilot-tested with small groups of mothers and fathers and their first newborn infants.</p> <p>Results</p> <p><it>What Were We Thinking! </it>is a psycho-educational intervention, designed for universal implementation, that addresses heightened learning needs of parents of first newborns. It re-conceptualises mental health problems in mothers of infants as reflecting unmet needs for adaptations in the intimate partner relationship after the birth of a baby, and skills to promote settled infant behaviour. It addresses these two risk factors in half-day seminars, facilitated by trained maternal and child health nurses using non-psychiatric language, in groups of up to five couples and their four-week old infants in primary care. It is designed to promote confidence and reduce mental disorders by providing skills in sustainable sleep and settling strategies, and the re-negotiation of the unpaid household workload in non-confrontational ways. Materials include a Facilitators' Handbook, creatively designed worksheets for use in seminars, and a book for couples to take home for reference. A website provides an alternative means of access to the intervention.</p> <p>Conclusions</p> <p><it>What Were We Thinking! </it>is a postnatal mental health intervention which has the potential to contribute to psychologically-informed routine primary postnatal health care and prevent common mental disorders in women.</p

The business of death: a qualitative study of financial concerns of widowed older women

BACKGROUND: The feminisation of ageing and increasing number of widowed women in contemporary society has significant implications. Older women are at risk of poor health, social, and economic outcomes upon widowhood. The aim of the study was to describe women’s experiences in the period soon after their husbands’ death, including their financial issues and concerns, and the ways in which these experiences impacted on the transition to widowhood late in life. METHODS: This was a longitudinal study using serial in-depth semi-structured interviews with 21 community-dwelling women over the age of 65 in Australia. Verbatim transcripts underwent Interpretive Phenomenological Analysis. RESULTS: Thematic analysis revealed: 1) administrative burden increases vulnerability; 2) gender roles impact on transitions; and 3) financial adjustments render housing insecurity and health risk. High administrative burden within the context of significant grief and mourning was a defining feature of the early bereavement period. Complicated protracted administrative processes, insensitive interactions, and reminders of loss contributed to distress, anxiety and feelings of demoralisation. Several women identified assumption of household financial management as the most difficult aspect of coping with their husband’s death. CONCLUSIONS: Older women may have unmet needs for assistance with administrative, financial, and legal issues immediately following spousal death and potentially for years afterward. Lack of familiarity and absence of instrumental support with financial and legal issues signal the need for policy reform, resources to improve financial literacy in women throughout the life course, increased advocacy, and consideration of different support and service models

« Information derived from anisotropic hyperfine couplings »

In view of a recent paper (2) on the general features of anisotropic hyperfine coupling this written contribution is restricted to a discussion of the resonance parameters of XO3 species with 25 valence electrons. These will exemplify the type of interpretation and show the changes to be expected from the variation of the position of X in the periodic table