keyword
MENU ▼
Read by QxMD icon Read
search

Attachment theory

keyword
https://www.readbyqxmd.com/read/28532662/molecular-design-of-flotation-collectors-a-recent-progress
#1
REVIEW
Guangyi Liu, Xianglin Yang, Hong Zhong
The nature of froth flotation is to selectively hydrophobize valuable minerals by collector adsorption so that the hydrophobized mineral particles can attach air bubbles. In recent years, the increasing commercial production of refractory complex ores has been urgent to develop special collectors for enhancing flotation separation efficiency of valuable minerals from these ores. Molecular design methods offer an effective way for understanding the structure-property relationship of flotation collectors and developing new ones...
May 10, 2017: Advances in Colloid and Interface Science
https://www.readbyqxmd.com/read/28530116/autism-and-attachment-difficulties-overlap-of-symptoms-implications-and-innovative-solutions
#2
Rebecca McKenzie, Rudi Dallos
This article explores overlap of symptoms between autism and attachment difficulties and suggests innovative solutions based on formulation. Currently, clinicians express difficulties in differentiating between these conditions contributing to misdiagnosis. Research into the prevalence of attachment difficulties among children with autism often fails to reflect detailed knowledge of attachment theory. Consequently, studies in this area employ questionable modifications to attachment measures and methods of analysis...
May 1, 2017: Clinical Child Psychology and Psychiatry
https://www.readbyqxmd.com/read/28527445/conformations-and-orientational-ordering-of-semiflexible-polymers-in-spherical-confinement
#3
Andrey Milchev, Sergei A Egorov, Arash Nikoubashman, Kurt Binder
Semiflexible polymers in lyotropic solution confined inside spherical nanoscopic "containers" with repulsive walls are studied by molecular dynamics simulations and density functional theory, as a first step to model confinement effects on stiff polymers inside of miniemulsions, vesicles, and cells. It is shown that the depletion effects caused by the monomer-wall repulsion depend distinctly on the radius R of the sphere. Further, nontrivial orientational effects occur when R, the persistence length ℓp, and the contour length L of the polymers are of similar magnitude...
May 21, 2017: Journal of Chemical Physics
https://www.readbyqxmd.com/read/28526662/attachment-style-and-internet-addiction-an-online-survey
#4
Christiane Eichenberg, Markus Schott, Oliver Decker, Brigitte Sindelar
BACKGROUND: One of the clinically relevant problems of Internet use is the phenomenon of Internet addiction. Considering the fact that there is ample evidence for the relationship between attachment style and substance abuse, it stands to reason that attachment theory can also make an important contribution to the understanding of the pathogenesis of Internet addiction. OBJECTIVE: The aim of this study was to examine people's tendency toward pathological Internet usage in relation to their attachment style...
May 17, 2017: Journal of Medical Internet Research
https://www.readbyqxmd.com/read/28525718/on-the-stability-of-the-parent-anion-of-the-potential-radiosensitizer-8-bromoadenine-formed-by-low-energy-3-ev-electron-attachment
#5
Robin Schürmann, Katrin Tanzer, Iwona Dabkowska, Stephan Paul Denifl, Ilko Bald
8-Bromoadenine (8BrA) is a potential DNA radiosensitizer for cancer radiation therapy due to its efficient interaction with low energy electrons (LEEs). LEEs are a short-living species generated during the radiation damage of DNA by high energy radiation as it is applied in cancer radiation therapy. Electron attachment to 8BrA in the gas phase results in a stable parent anion below 3 eV electron energy in addition to fragmentation products formed by resonant exocyclic bond cleavages. Density functional theory (DFT) calculations of the 8BrA- anion reveal an exotic bond between the bromine and the C8 atom with a bond length of 2...
May 19, 2017: Journal of Physical Chemistry. B
https://www.readbyqxmd.com/read/28522128/does-adult-attachment-style-mediate-the-relationship-between-childhood-maltreatment-and-mental-and-physical-health-outcomes
#6
Cathy Spatz Widom, Sally J Czaja, Sandra Sepulveda Kozakowski, Preeti Chauhan
Attachment theory has been proposed as one explanation for the relationship between childhood maltreatment and problematic mental and physical health outcomes in adulthood. This study seeks to determine whether: (1) childhood physical abuse and neglect lead to different attachment styles in adulthood, (2) adult attachment styles predict subsequent mental and physical health outcomes, and (3) adult attachment styles mediate the relationship between childhood physical abuse and neglect and mental and physical health outcomes...
May 15, 2017: Child Abuse & Neglect
https://www.readbyqxmd.com/read/28521665/handbook-of-attachment-third-edition-theory-research-and-clinical-applicationsedited-by-jude-cassidy-and-phillip-r-shaver-new-york-ny-guilford-press-2016-1068-pages-125-00-hardcover-87-29-kindle
#7
https://www.readbyqxmd.com/read/28516851/intimate-partner-abuse-and-attachment-a-comparison-between-abused-and-nonabused-women
#8
M Meghan Davidson, Michael S Butchko, Janice E Castro, Krista Robbins
The purpose of this study was to examine intimate partner abuse (IPA), parental attachment, and romantic attachment among college women. More specifically, IPA was examined such that women who had experienced abuse and those who had not were compared with respect to parental and romantic attachment using the lens of attachment theory. Undergraduate women (N = 502) completed an online survey assessing their experiences of IPA as well as their parental and romantic attachment styles. Bivariate correlations demonstrated that IPA was significantly associated with all study variables (i...
May 17, 2017: Violence and Victims
https://www.readbyqxmd.com/read/28509583/the-influence-of-attachment-styles-on-sexual-communication-behavior
#9
Julia McNeil, Uzma S Rehman, Erin Fallis
Attachment theory is one of the major theoretical frameworks for understanding romantic relationships. Attachment styles are formed through interactions with caregivers and shape an individual's expectations of subsequent interpersonal relationships. In this study, we examined how attachment styles influence participants' ability to communicate with their partners about problems in their sexual relationship. A community sample of 81 couples engaged in two video-recorded discussions, one representing an aspect of the couple's sexual relationship where the male partner wanted change and the second representing an aspect of the sexual relationship where the female partner wanted change...
May 16, 2017: Journal of Sex Research
https://www.readbyqxmd.com/read/28505772/fame-and-obsolescence-disentangling-growth-and-aging-dynamics-of-patent-citations
#10
K W Higham, M Governale, A B Jaffe, U Zülicke
We present an analysis of citations accrued over time by patents granted by the United States Patent and Trademark Office in 1998. In contrast to previous studies, a disaggregation by technology category is performed, and exogenously caused citation-number growth is controlled for. Our approach reveals an intrinsic citation rate that clearly separates into an-in the long run, exponentially time-dependent-aging function and a completely time-independent preferential-attachment-type growth kernel. For the general case of such a separable citation rate, we obtain the time-dependent citation distribution analytically in a form that is valid for any functional form of its aging and growth parts...
April 2017: Physical Review. E
https://www.readbyqxmd.com/read/28505523/trainers-perception-of-the-learning-environment-and-student-competency-a-qualitative-investigation-of-midwifery-and-anesthesia-training-programs-in-ethiopia
#11
Sharon Kibwana, Rachel Haws, Adrienne Kols, Firew Ayalew, Young-Mi Kim, Jos van Roosmalen, Jelle Stekelenburg
BACKGROUND: Ethiopia has successfully expanded training for midwives and anesthetists in public institutions. This study explored the perceptions of trainers (instructors, clinical lab assistants and preceptors) towards the adequacy of students' learning experience and implications for achieving mastery of core competencies. METHODS: In-depth interviews with 96 trainers at 9 public universities and 17 regional health science colleges across Ethiopia were conducted to elicit their opinions about available resources, program curriculum suitability, and competence of graduating students...
May 1, 2017: Nurse Education Today
https://www.readbyqxmd.com/read/28497539/inverse-electron-demand-diels-alder-reactions-principles-and-applications
#12
Jianwei Xu, Zhuang Mao Png Png, Huining Zeng Zeng, Qun Ye
Inverse electron-demand Diels-Alder reaction (iEDDA) represents an intriguing class of cycloaddition reaction that has attracted increasing attention for its applications in bioorthogonal chemistry, total synthesis of natural products, and materials science. In many cases, the application of iEDDA has been demonstrated as an innovative approach to achieve the target structures. The theoretical aspects of this class of reactions are of particular interest for scientists to understand various factors, such as steric strain and electron density of the attached groups, to govern the reaction and thus to elucidate the reaction mechanism...
May 12, 2017: Chemistry, An Asian Journal
https://www.readbyqxmd.com/read/28497401/using-a-film-intervention-in-early-addiction-treatment-a-qualitative-analysis-of-process
#13
Ingerid Elgesem Bjelland, Ayna Johansen, Farnad Darnell, Håvar Brendryen
PURPOSE: There is a need for knowledge about how self-help materials can be made useful in treatment for Substance Abuse Disorders (SUD), as a supplement to ongoing treatment, or as independent tools for change. OBJECTIVE: In this study, we explored the use of self-help films in early addiction treatment, taking into account both patient and therapist perspectives, as well as dyadic functions. We explored how active mechanisms might be related to intervention format and implementation context...
May 11, 2017: International Journal of Behavioral Medicine
https://www.readbyqxmd.com/read/28496064/colorimetric-ion-sensors-based-on-polystyrenes-bearing-side-chain-triazole-and-donor-acceptor-chromophores
#14
Yongrong Li, Yusuke Washino, Tsuyoshi Hyakutake, Tsuyoshi Michinobu
Side chain clicked polystyrene derivatives formed by the Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) reaction showed colorimetric ion sensing behaviors when donor-acceptor chromophores, prepared by a [2+2] cylcoladdition-retroelectrocyclization between electron-rich alkynes and tetracyanoethylene (TCNE)/7,7,8,8-tetracyanoquinodimethane (TCNQ), were attached to the triazole rings. The metal ion sensing behaviors could be explained according to the theory of hard and soft acids and bases (HSAB). Hard acidic metal ions were mainly recognized by the hard basic anilino-nitrogen moieties, resulting in a decrease in the charge-transfer (CT) bands...
2017: Analytical Sciences: the International Journal of the Japan Society for Analytical Chemistry
https://www.readbyqxmd.com/read/28494129/when-trust-is-threatened-qualitative-study-of-parents-perspectives-on-problematic-clinical-relationships-in-child-cancer-care
#15
Sarah Davies, Peter Salmon, Bridget Young
OBJECTIVE: We explored parents' accounts of the parent-clinician relationship in childhood cancer to understand how parents who perceive threats to the relationship can be supported. METHODS: Multi-centre longitudinal qualitative study, with 67 UK parents of children (aged 1-12 years) receiving treatment for acute lymphoblastic leukaemia. Analyses drew on the wider sample but focussed on 50 semi-structured interviews with 20 parents and were informed by constant comparison...
May 11, 2017: Psycho-oncology
https://www.readbyqxmd.com/read/28484763/electron-stimulated-desorption-from-condensed-pyrimidine-and-pyridazine
#16
L Ellis-Gibbings, A D Bass, P Cloutier, G García, L Sanche
Low energy electron (LEE) interactions and the formation of transient negative ions play a dominant role in radiation-induced dissociation of condensed-phase biomolecules (e.g. in radiotherapy). Here we present data on the LEE-induced dissociation and desorption of the DNA/RNA-base and radiosensitizing agent analogues pyrimidine and pyridazine. Vapors of each molecule were condensed on either a Pt or Ar substrate to form a multilayer film or a submonolayer molecular target, respectively. These were irradiated with electrons of 0-80 eV and the desorbing anionic and cationic fragments analysed via time of flight mass spectrometry...
May 24, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28480615/food-allergy-and-attitudes-to-close-interpersonal-relationships-an-exploratory-study-on-attachment
#17
Laura Polloni, Sami Schiff, Emilia Ferruzza, Francesca Lazzarotto, Roberta Bonaguro, Alice Toniolo, Nicolò Celegato, Muraro Antonella
BACKGROUND: Food allergy is a common immunological disease that includes potentially fatal reactions. It impacts considerably on patients' social life including close interpersonal relationships. Attachment theory provides a theoretical framework to evaluate the quality of close interpersonal relationships in chronic disorders. Attachment insecurity, mainly characterized by attachment avoidance, has been found in a variety of health conditions, but still needs to be investigated in food allergy...
May 8, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/28476072/mental-state-language-development-the-longitudinal-roles-of-attachment-and-maternal-language
#18
Erin Becker Razuri, Amanda R Hiles Howard, Karyn B Purvis, David R Cross
Maternal mental state language is thought to influence children's mental state language and sociocognitive understanding (e.g., theory of mind), but the mechanism is unclear. The current study examined the longitudinal development of mental state language in mother-child interactions. The methodology included assessments of the child and/or mother-child dyad at six time points between 12 to 52 months of the child's age. Measures determined child's attachment style and language abilities, and mental state language used by mother and child during a block-building task...
May 5, 2017: Infant Mental Health Journal
https://www.readbyqxmd.com/read/28472620/bidirectionality-from-cargo-thermal-fluctuations-in-motor-mediated-transport
#19
Christopher E Miles, James P Keener
Molecular motor proteins serve as an essential component of intracellular transport by generating forces to haul cargoes along cytoskeletal filaments. Two species of motors that are directed oppositely (e.g. kinesin, dynein) can be attached to the same cargo, which is known to produce bidirectional net motion. Although previous work focuses on the motor number as the driving noise source for switching, we propose an alternative mechanism: cargo diffusion. A mean-field mathematical model of mechanical interactions of two populations of molecular motors with cargo thermal fluctuations (diffusion) is presented to study this phenomenon...
May 1, 2017: Journal of Theoretical Biology
https://www.readbyqxmd.com/read/28467103/pathways-linking-childhood-maltreatment-and-adolescent-sexual-risk-behaviors-the-role-of-attachment-security
#20
Marie-Eve Thibodeau, Francine Lavoie, Martine Hébert, Martin Blais
Previous research has shown an association between child maltreatment (sexual abuse, physical abuse, neglect, or witnessing interparental violence) and adolescent sexual risk behaviors (SRBs). The mechanisms explaining this association are not well understood, but attachment theory could provide further insight into them. This study examined the relationships between child maltreatment and SRBs and investigated anxious and avoidant attachment as mediators. The sample comprised 1,900 sexually active adolescents (13 to 17 years old; 60...
May 3, 2017: Journal of Sex Research
keyword
keyword
19570
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"