bluuebunny/crossref_metadata_2025_split huggingface dataset:
Parental and Family Factors for Attention-deficit Hyperactivity Disorder in Taiwanese Children
Authors: Shur-Fen Gau Susan 
Published: July 2007

Objective: The present study aimed to examine the association between attention-deficit–hyperactivity disorder (ADHD) and maternal psychological distress, parenting style and perceived family support, and the child's interaction with parents and behavioural problems at home in Taiwan. Methods: The sample included 375 medicated pediatric patients with DSM-IV ADHD, and 750 school controls selected based on the age and gender structures of the ADHD group. Mothers reported on the Chinese Health Questionnaire, the Chinese versions of the Parental Bonding Instrument, the Family Adaptation, Partnership, Growth, Affection, and Resolve, and the Home Behaviours of the Social Adjustment Inventory for Children and Adolescents. Results: Mothers of children with ADHD reported greater psychological distress and perceived less support from their families than did mothers of controls. Moreover, mothers of children with ADHD were less affectionate and more overprotective and controlling toward their children than were mothers of controls. This difference was more apparent in boys than in girls. Children with ADHD were less likely to interact with their parents, yet demonstrated more severe behavioural problems at home. Conclusions: Although the Taiwanese children with ADHD were under treatment with methylphenidate, they and their families still encountered a variety of difficulties in interaction, support, and communication with each other. Therefore, the parental approach should be integrated into the medication treatment for ADHD in Taiwan.
Validity and Reliability of the Behavioural Assessment Tool for Cognition and Higher Function (BATCH) in Neuropsychiatric Patients
Authors: Miller Kathryn , Walterfang Mark , Randhawa Sharan , Scholes Amelia , Mocellin Ramon , Velakoulis Dennis 
Published: July 2007

Objective: Patients with mental health disorders frequently have difficulties with their cognitive functioning. Assessment of cognition in this population can be complicated by psychiatric symptomatology, making standard written and verbal assessment methods difficult. In these situations, observations by nursing and allied staff of patients’ routine activities provide an important source of information about cognitive ability. The Behavioural Assessment Tool for Cognition and Higher Function (BATCH) was developed to record observations of patients’ daily functioning under subheadings that reflect cognitive domains. Its capacity to provide a measure of cognitive function through observational means was assessed in a neuropsychiatric unit. Method: A consecutive sample of 76 adult neuropsychiatry inpatients were assessed over 6 months using BATCH. BATCH measures the frequency of given behaviours grouped under 10 functional and cognitive domains: orientation, attention/concentration, personal responsibility, volition, adaptation, problem-solving/judgement, executive function, memory, language, and visuospatial function. Data from routine standardized cognitive (Mini-Mental Status Examination, MMSE; Neuropsychiatry Unit Cognitive Screening Tool, NUCOG), psychiatric (Neuropsychiatric Inventory; Health of the Nation Outcome Scale) and functional (Bristol Activities of Daily Living Scale; Barthel Index) instruments were collected to determine the relative contribution of cognitive function to scores on the BATCH. Results: A strong correlation was found between total BATCH scores and total NUCOG and MMSE scores. BATCH and NUCOG subdomains correlated significantly in all subscales. BATCH demonstrated very high internal consistency. Linear regression analysis showed that the strongest determinant of BATCH scores was cognitive function as measured on the NUCOG. A significant subscale×group effect showed lower BATCH scores in memory, orientation, attention, executive function and language in dementia sufferers compared to psychiatric and neurological patient groups. Conclusion: BATCH scores correlated strongly with pencil-and-paper measures of cognitive function. BATCH provides clinicians with a means of assessing cognitive function through behavioural observation, thus enabling assessment of patients with behavioural disturbance or severe psychopathology. This tool has practical application for adult and aged clients across all observational mental health settings.
Culturally Specific Process Measures to Improve Mental Health Clinical Practice: Indigenous Focus
Authors: O'Brien Anthony P. , Boddy Julie M. , Hardy Derrylea J. 
Published: July 2007

Objective: In New Zealand and Australia, a renewed emphasis on equity and efficiency in the provision of mental health care has seen outcomes-focused, culturally appropriate clinical practice become essential within mental health services. Ascertaining the degree to which quality improvement and monitoring systems are enhancing professional practice and patient outcomes, however, is hindered by the difficulty of measuring the process of quality care delivery. Method: This paper argues that it is the process of care delivery (i.e. what clinicians do to, and for, patients) that is critical to the effectiveness of treatment and the degree to which treatment either inhibits or promotes an improvement in mental health recovery. Identification of the underlying causes of poor achievement of process factors is likely to positively impact on things such as readmission rates, shared care initiatives, and ultimately patient recovery. Such attention could be the difference between low-quality service provision and a high-quality service provision with positive recovery outcomes for patients. Results: Ascertaining the degree to which quality improvement and monitoring systems are enhancing professional practice and patient outcomes for indigenous people, however, is hindered by the difficulty of measuring such concepts. Australia has indeed embraced ‘culturally appropriate’ practice in recent years, but this appears to be piecemeal when compared with New Zealand. Certainly, there are inconsistent and variable approaches to cultural practices with indigenous people when comparing the two countries. Conclusions: Using evidence from a bicultural mental health nursing study that developed and validated generic and Mâori-specific (indigenous) clinical indicators for mental health nursing standards of practice in New Zealand, it is argued that the process of care delivery is equally as important as outcome measures when ascertaining the effectiveness of nursing care. Second, this paper contends that accurate process measures must be culturally responsive to indigenous and other ethnic groups.
Acceleration of nitric oxide autoxidation and nitrosation by membranes
Authors: Möller Matias N. , Li Qian , Lancaster Jack R. , Denicola Ana 
Published: July 2007

AbstractThe reaction between nitric oxide (•NO) and oxygen yields reactive species capable of oxidizing and nitrosating proteins, as well as deaminating DNA bases. Although this reaction is considered too slow to be biologically relevant, it has been shown that membranes, lipoproteins, mitochondria and possibly proteins can accelerate this reaction. This effect stems from the higher solubility of both •NO and O2in the hydrophobic phase of these biological particles, leading to a concentration of both reagents and so a higher rate of reaction. It has been determined that this reaction occurs from 30 to 300 times more rapidly within the membrane, while even higher values have been suggested for proteins. The autoxidation of •NO in membranes is not the main route for cellular •NO consumption but an important consequence of this phenomenon is to focus the generation of significant amounts of oxidizing and nitrosating molecules (nitrogen dioxide and dinitrogen trioxide) in the small volume comprised by cellular membranes. Even so, these reactive species are diffusible and their ultimate fate will depend on the reactivity towards available substrates rather than on physical barriers. The acceleration of •NO autoxidation by biological hydrophobic phases may thus be a general phenomenon that increases in importance in cases of •NO overproduction.
IUBMB Life, 59: 243‐248, 2007
Reduced mitochondrial DNA copy number is correlated with tumor progression and prognosis in Chinese breast cancer patients
Authors: Yu Man , Zhou Yunli , Shi Yurong , Ning Liansheng , Yang Yi , Wei Xiyin , Zhang Ning , Hao Xishan , Niu Ruifang 
Published: July 2007

AbstractSomatic mutations and large‐scale depletion in mitochondrial DNA (mtDNA) have been extensively detected in various human cancers. However, it still remains unclear whether the alterations in mtDNA content are related to the clinicopathological parameters and patient prognosis in breast cancer. In the present study, we analyzed the copy number of mtDNA in 59 cases of invasive breast tumors and paired nontumorous tissues using quantitative real‐time PCR. Our data showed that the level of mtDNA was significantly decreased in tumor tissues as compared to the adjacent nontumorous counterparts (P = 0.001). The reduced copy number in mtDNA was associated with an older onset age (≥50 years old, P = 0.035) as well as a higher histological grade (P = 0.012). Survival analysis measured by the Kaplan‐Meier curves and the log‐rank test indicated that patients with reduced mtDNA content had significantly poorer disease‐free survival (DFS, P = 0.0079) and overall survival (OS, P = 0.011) rate. In addition, tumors harboring mutations in displacement (D)‐loop region, particularly at the polycytidine stretch (T/N ratio = 64.3 ± 8.2%) or close to the replication origins of the heavy‐strand (T/N ratio = 68.7 ± 5.5%), had a significantly lower copy number of mtDNA than the ones without D‐loop alterations. Together, our results suggested that reduced copy number of mtDNA may be involved in breast neoplastic transformation or progression and mtDNA content might be potentially used as a tool to predict prognosis. Somatic mutation in the D‐loop region probably is one of key contributing factors leading to decreased mtDNA level in breast tumors.
iubmb Life, 59: 450‐457, 2007
Where Consumers Diverge from Others: Identity Signaling and Product Domains
Authors: Berger Jonah , Heath Chip 
Published: July 2007

Abstract
We propose that consumers often make choices that diverge from those of others to ensure that they effectively communicate desired identities. Consistent with this identity-signaling perspective, four studies illustrate that consumers are more likely to diverge from majorities, or members of other social groups, in product domains that are seen as symbolic of identity (e.g., music or hairstyles, rather than backpacks or stereos). In identity domains, participants avoided options preferred by majorities and abandoned preferences shared with majorities. The social group associated with a product influenced choice more in identity domains and when a given product was framed as identity relevant. People diverge, in part, to avoid communicating undesired identities.
Home range and elevated egg densities within an inshore spawning ground of coastal cod
Authors: Espeland Sigurd Heiberg , Gundersen Ailin Fernløf , Olsen Esben Moland , Knutsen Halvor , Gjøsæter Jakob , Stenseth Nils C. 
Published: July 2007

Abstract
Espeland, S. H., Gundersen, A. F., Olsen, E. M., Knutsen, H., Gjøsæter, J., and Stenseth, N. C. 2007. Home range and elevated egg densities within an inshore spawning ground of coastal cod. – ICES Journal of Marine Science, 64: 920–928. Atlantic cod (Gadus morhua) along the Norwegian Skagerrak coast are structured into genetically distinct local populations. Mechanisms contributing to this genetic structure may include spawning site fidelity of adult cod as well as retention of pelagic early life stages close to the spawning grounds. Spawning in sheltered inshore localities is likely to favour retention of eggs and larvae, the opposite situation to offshore spawning. A combined study was made of area utilization by adult cod and the distribution of cod eggs within an inshore locality of the Norwegian Skagerrak coast. The behaviour of adult cod was studied using acoustic telemetry and kernel modelling, and eggs were sampled throughout the spawning season. Generalized additive models were applied to test hypotheses about the spatial dynamics of the eggs, and the best model described a central spawning area that retained its integrity through time. Adult cod were confined to small parts of the study area and remained there throughout the spawning season. The average home range of the adult cod was 27 ha. Overall, the study demonstrated two mechanisms by which coastal (i.e. inshore) cod maintain their population structure: spawning site fidelity and the spatial dynamics of their eggs.
Effects of an area closed to fisheries on the composition of the benthic fauna in the southern North Sea
Authors: Duineveld Gerard C. A. , Bergman Magda J. N. , Lavaleye Marc S. S. 
Published: July 2007

AbstractDuineveld, G. C. A., Bergman, M. J. N., and Lavaleye, M. S. S. 2007. Effects of an area closed to fisheries on the composition of the benthic fauna in the southern North Sea. – ICES Journal of Marine Science, 64: 899–908. The effects of fishery exclusion on the composition of the macrofauna were determined by comparing the fishery-exclusion zone around a gas production platform in the southern North Sea (Frisian Front) with nearby regularly fished areas. A Triple-D dredge was used, in addition to a standard box corer, to collect the relatively rare and larger species. Multivariate analysis showed greater species richness, evenness, and abundance of mud shrimps (Callianassa subterranea, Upogebia deltaura) and fragile bivalves (Arctica islandica, Thracia convexa, Dosinia lupinus, Abra nitida, Cultellus pellucidus) in the Triple-D samples from the exclusion area. Although box cores did confirm the higher abundance of both mud shrimps in the exclusion zone and demonstrated greater densities of the brittlestar Amphiura filiformis, they did not clearly reveal the distinctness of the exclusion zone. This is attributed to the large proportion of small, short-living species in the samples and the relative scarcity of vulnerable larger species common to all the box core samples. There was no evidence of greater recruitment in the relative small exclusion zone, despite its positive effect on adult survival. The observation that the fishery affects deep-living mud shrimps may point to consequences for the functioning of the benthic ecosystem other than simple loss of biodiversity.
Investigation of seabed fishing impacts on benthic structure using multi-beam sonar, sidescan sonar, and video
Authors: Malik Mashkoor A. , Mayer Larry A. 
Published: July 2007

Abstract
Malik, M. A., and Mayer, L. A. 2007. Investigation of seabed fishing impacts on benthic structure using multi-beam sonar, sidescan sonar, and video. – ICES Journal of Marine Science, 64: 1053–1065. Long, linear furrows of lengths up to several kilometres were observed during a recent high-resolution, multi-beam bathymetry survey of Jeffreys Ledge, a prominent fishing ground in the Gulf of Maine located about 50 km from Portsmouth, NH, USA. These features, which have a relief of only a few centimetres, are presumed to be caused either directly by dredging gear used in the area for scallop and clam fisheries, or indirectly through the dragging of boulders by bottom gear. Extraction of these features with very small vertical expression from a noisy data set, including several instrumental artefacts, presented a number of challenges. To enhance the detection and identification of the features, data artefacts were identified and removed selectively using spatial frequency filtering. Verification of the presence of the features was carried out with repeated multi-beam bathymetry surveys and sidescan sonar surveys. Seabed marks that were clearly detected on multi-beam and sidescan sonar records were not discernible on a subsequent video survey. The inability to see the seabed marks with video may be related to their age. The fact that with time, the textural contrasts discernible by video imagery are lost has important ramifications for the appropriateness of methodologies for quantifying gear impact. The results imply that detailed investigations of seabed impact are best done with a suite of survey tools (multi-beam bathymetry, sidescan sonar, and video) and software to integrate the disparate data sets geographically.
Biological oceanography and fisheries management: perspective after 10 years
Authors: Platt Trevor , Sathyendranath Shubha , Fuentes-Yaco César 
Published: July 2007

Abstract
Platt, T., Sathyendranath, S., and Fuentes-Yaco, C., 2007. Biological oceanography and fisheries management: perspective after 10 years. – ICES Journal of Marine Science, 64: 863–869. Despite 100 years of research into the relationship between oceanographic factors and fish recruitment, it has proved very difficult to demonstrate causal connections between properties of the marine ecosystem and the success of fisheries. Some authors have been led to conclude that such causal connections, therefore, do not exist: a corollary would be that biological oceanography is of limited relevance to fisheries issues. However, it would be premature to dismiss biological oceanography as a tool in fisheries management. If we have not been able to implicate ecosystem factors as a significant source of variance in fish recruitment, it may be because the search has been conducted at an inappropriate scale, a consequence of the limitations of ships as oceanographic platforms. The advent of remotely sensed data from satellites greatly extends the scales of time and space at which synoptic oceanography can be carried out. Access to such data allows a wider range of hypotheses to be tested, than is possible with ships alone, on the relationship between ecosystem factors and recruitment. Applications in both the Atlantic and Pacific have demonstrated strong fluctuations between years in the timing and the intensity of phytoplankton dynamics, with implications for recruitment and growth of exploited populations of fish and invertebrates. The results provide essential intelligence for those charged with stewardship of the marine environment.
The complexity of narrowband echo envelopes as a function of fish side-aspect angle
Authors: Burwen Debby L. , Nealson Patrick A. , Fleischman Steven J. , Mulligan Timothy J. , Horne John K. 
Published: July 2007

AbstractBurwen, D. L., Nealson, P. A., Fleischman, S. J., Mulligan, T. J., and Horne, J. K. 2007. The complexity of narrowband echo envelopes as a function of fish side-aspect angle. – ICES Journal of Marine Science, 64: 1066–1074. High-frequency, narrowband acoustic signals may contain more information on fish size and orientation than previously thought. Our observations of dual frequency identification sonar (DIDSON) images of fish orientation paired with split-beam echo envelopes helped clarify why metrics such as echo duration have performed better than target strength measurements when predicting salmon lengths at side aspect. Fish orientation has a pronounced effect on the duration and shape of split-beam echo envelopes from large (80–130 cm) salmon insonified at side aspect. At near-normal aspect angles, echo envelopes are unimodal, symmetrical, and resemble echo envelopes from calibration spheres. With increasing oblique-aspect angle, echo shapes become less symmetrical as the number of peaks increases, and echo duration and amplitude become more variable. Using angle and range coordinates, peaks in an echo envelope can be traced to their origin on a DIDSON image. At oblique-aspect angles, discrete peaks develop that are reflected from regions close to the head and tail. In addition, the distance between peaks increases with increasing aspect angle and is larger than can be explained by swimbladder length.
Distribution and migration of saithe (Pollachius virens) around Iceland inferred from mark-recapture studies
Authors: Armannsson Hlynur , Jonsson Sigurdur Th. , Neilson John D. , Marteinsdottir Gudrun 
Published: July 2007

Abstract
Armannsson, H., Jonsson, S. Th., Neilson, J. D., and Marteinsdottir, G. 2007. Distribution and migration of saithe (Pollachius virens) around Iceland inferred from mark-recapture studies. – ICES Journal of Marine Science, 64: 1006–1016.
Knowledge of the distribution and migration of populations is necessary to identify and conserve stock components and therefore genetic variability. Compared with other gadoid species, little is known about the life history of saithe (Pollachius virens) (known as pollock in the Northwest Atlantic) or its stock components. About 15 800 saithe were tagged near Iceland from 2000 to 2004 to estimate population parameters, to describe saithe dynamics on the Icelandic shelf, and to monitor long-distance migrations, should they occur. A multiplicative model was used to standardize fishing effort to describe the distribution of the tagged population, based on tag returns from the fishery. Saithe have a high affinity to their tagging area, but move considerably within that area. Because of variability in fishing effort among areas, tagged fish exhibit different area-specific catchabilities. The results also indicate seasonal offshore–inshore migrations during summer and variability in migratory routes among different tagging areas related to affinities to different feeding grounds. This could indicate a more complex stock structure than previously thought. Finally, results to date do not indicate large-scale emigration of saithe from Icelandic fishing grounds.
Uppermost Blood Levels of the Right and Left Atria in the Supine Position
Authors: Seo Jeong-Hwa , Jung Chul-Woo , Bahk Jae-Hyon 
Published: July 2007

Background
To eliminate the influence of hydrostatic pressure, proper transducer positions for central venous pressure and pulmonary artery wedge pressure are at the uppermost blood levels of right atrium (RA) and left atrium (LA). This study was performed to investigate accurate reference levels of central venous pressure and pulmonary artery wedge pressure in the supine position.

Methods
Chest computed tomography images of 96 patients without history of cardiothoracic surgery, heart disease, or cardiothoracic anatomical abnormality were retrospectively reviewed. The anteroposterior (AP) diameter of the thorax and the vertical distances from the skin on the back to the most anterior portion of RA (RA height) and LA (LA height) were measured. Their ratios were abbreviated, respectively, as RA height/AP diameter and LA height/AP diameter. Data are expressed as mean +/- SD (range).

Results
There was a significant difference [4.6 +/- 1.0 (1.6-6.4) cm; P < 0.001] between RA and LA heights. AP diameter was positively correlated with RA and LA heights (R = 0.839 and 0.700, respectively; P < 0.001). There was also a significant difference between RA height/AP diameter [0.83 +/- 0.03 (0.71-0.91)] and LA height/AP diameter [0.62 +/- 0.04 (0.52-0.72)] (P < 0.001).

Conclusion
In the supine position, a central venous pressure transducer should be positioned approximately 4.6 cm higher than a pulmonary artery wedge pressure transducer. The external reference level for central venous pressure seems to be at approximately four fifths of the AP diameter of the thorax from the back, and that for pulmonary artery wedge pressure seems to be at approximately three fifths of the AP diameter.