bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sexual Modes Questionnaire (SMQ): Translation and Psychometric Properties of the Italian Version of the Automatic Thought Scale
Authors: Nimbi Filippo Maria , Tripodi Francesca , Simonelli Chiara , Nobre Pedro 
Published: March 2018

Abstract

Background
The Sexual Modes Questionnaire (SMQ) is a validated and widespread used tool to assess the association among negative automatic thoughts, emotions, and sexual response during sexual activity in men and women.

Aim
To test the psychometric characteristics of the Italian version of the SMQ focusing on the Automatic Thoughts subscale (SMQ-AT).

Methods
After linguistic translation, the psychometric properties (internal consistency, construct, and discriminant validity) were evaluated. 1,051 participants (425 men and 626 women, 776 healthy and 275 clinical groups complaining about sexual problems) participated in the present study.

Outcomes
2 confirmatory factor analyses were conducted to test the fit of the original factor structures of the SMQ versions. In addition, 2 principal component analyses were performed to highlight 2 new factorial structures that were further validated with confirmatory factor analyses. Cronbach α and composite reliability were used as internal consistency measures and differences between clinical and control groups were run to test the discriminant validity for the male and female versions. The associations with emotions and sexual functioning measures also are reported.

Results
Principal component analyses identified 5 factors in the male version: erection concerns thoughts, lack of erotic thoughts, age- and body-related thoughts, negative thoughts toward sex, and worries about partner's evaluation and failure anticipation thoughts. In the female version 6 factors were found: sexual abuse thoughts, lack of erotic thoughts, low self-body image thoughts, failure and disengagement thoughts, sexual passivity and control, and partner's lack of affection. Confirmatory factor analysis supported the adequacy of the factor structure for men and women. Moreover, the SMQ showed a strong association with emotional response and sexual functioning, differentiating between clinical and control groups.

Clinical Translation
This measure is useful to evaluate patients and design interventions focused on negative automatic thoughts during sexual activity and to develop multicultural research.

Strengths and Limitations
This study reports on the translation and validation of the Italian version of a clinically useful and widely used measure (assessing automatic thoughts during sexual activity). Limits regarding sampling technique and use of the Automatic Thoughts subscale are discussed in the article.

Conclusion
The present findings support the validity and the internal consistency of the Italian version of the SMQ-AT and allow the assessment of negative automatic thoughts during sexual activity for clinical and research purposes.
Child Marriage in a Village in West Java (Indonesia): Compromises between Legal Obligations and Religious Concerns
Authors: GRIJNS Mies , HORII Hoko 
Published: March 2018

AbstractThis article addresses the dilemmas and compromises in legal practice around the issue of child marriage in Indonesia. Although the government set development goals that include ending child marriage and complying with human rights standard, it is facing considerable resistance. We researched the state legal system and law in practice to understand this resistance, finding that: (1) law-making in family law involves conflict between progressive and conservative ideas; (2) consequently there is friction within current family law and laws regarding human rights; (3) judges use their discretion to achieve compromises between state laws and local norms; and (4) state law is creatively interpreted and applied at village level. The resistance at all these levels, arising from the religious concerns of conservative Muslims in a rapidly modernizing Indonesian society, is a formidable obstacle for the government to achieve its development goals. Adolescent sexuality is at the heart of these tensions.
“Do Our Bodies Know Their Ways?” Villagization, Food Insecurity, and Ill-Being in Ethiopia’s Lower Omo Valley
Authors: Stevenson Edward G. J. , Buffavand Lucie 
Published: March 2018

Abstract:This article investigates food security and well-being in the context of “development-forced displacement” in Ethiopia. In the lower Omo, a large hydroelectric dam and plantation schemes have forced people to cede communal lands to the state and business speculators, and indigenous communities have been targeted for resettlement in new consolidated villages. The authors carried out a food access survey in new villages and in communities not yet subjected to villagization and complemented this with ethnographic research carried out over a period of four years. The results of the two methodological approaches were inconsistent. The survey data suggest that household food access was poor in both places but better in villagization sites than in the other communities. The ethnographic research, however, suggests that village settlers were unable to feed themselves from the irrigated plots they were allotted and were therefore dependent on food aid. They spoke of indignity, bodily discomfort, and the severance of meaningful social relations. This article discusses the contrast between the information generated by the different research methods and asks how this tension relates to two major narratives about development: development as a process through which the state actualizes a national dream, and development as a process that creates affluence for some by impoverishing others.
The Politics of Technocracy in Fourth Republic Nigeria
Authors: Thurston Alexander 
Published: March 2018

Abstract:The technocrat, a supposedly apolitical figure who joins government on the basis of technical expertise, looms large in discussions of governance. The empowerment of technocrats has sometimes been taken as a barometer for Africa’s economic and democratic progress. Rejecting this conventional wisdom, this article argues that technocrats are inevitably trapped in a web of politics—politicians leverage the apolitical image of technocrats for political gain, and public debates implicate technocrats as targets of protest. This article pursues this argument through a case study of Nigeria, where technocrats were both politicized and politicizing figures during the rule of the People’s Democratic Party between 1999 and 2015.
Hegel on Sophocles’ Oedipus the King and the Moral Accountability of Ancient Tragic Heroes
Authors: Falkenstern Rachel 
Published: March 2018

AbstractThis paper argues that Hegel’s account of subjectivity and agency as historically coined is essential to an accurate understanding of his theory of tragedy. Focusing on Sophocles’ Oedipus the King, I argue that Hegel’s historical account of agency is necessary for understanding his theory of the ancient tragic hero. Although Hegel’s theory of ancient tragedy is often described in terms of a conflict between ethical spheres embodied in two individuals, the conflict in Oedipus is between Oedipus’ deeds and his later knowledge of what has actually occurred. I show how this seemingly subjective conflict is in keeping with Hegel’s theory. Further, while Hegel sees Oedipus as wrong to take full moral accountability for the consequences of his deeds, at the same time, for Hegel, this is the right action for a tragic hero, and the very thing that renders Oedipus timelessly and tragically heroic, rather than a mere victim of fate.
Is there any difference between the iodine statuses of breast-fed and formula-fed infants and their mothers in an area with iodine sufficiency?
Authors: Nazeri Pantea , Dalili Hosein , Mehrabi Yadollah , Hedayati Mehdi , Mirmiran Parvin , Azizi Fereidoun 
Published: March 2018

AbstractDespite substantial progress in the global elimination of iodine deficiency, lactating mothers and their infants remain susceptible to insufficient iodine intake. This cross-sectional study was conducted to compare iodine statuses of breast-fed and formula-fed infants and their mothers at four randomly selected health care centres in Tehran. Healthy infants <3 months old and their mothers were randomly selected for inclusion in this study. Iodine was measured in urine and breast milk samples from each infant and mother as well as commercially available infant formula. The study included 124 postpartum mothers (29·2 (sd 4·9) years old) and their infants (2·0 (sd 0·23) months old). The iodine concentrations were 50–184 µg/l for infant formula, compared with a median breast milk iodine concentration (BMIC) of 100 µg/l in the exclusive breast-feeding group and 122 µg/l in the partial formula feeding group. The median values for urinary iodine concentration in the exclusive breast-feeding group were 183 µg/l (interquartile range (IQR) 76–285) for infants and 78 µg/l (IQR 42–145) for mothers, compared with 140 µg/l (IQR 68–290) for infants and 87 µg/l (IQR 44–159) for mothers in the formula feeding group. These differences were not statistically significant. After adjustment for BMIC, ANCOVA revealed that feeding type (exclusive breast-feeding v. partial formula feeding) did not significantly affect the infants’ or mother’s urinary iodine levels. Thus, in an area with iodine sufficiency, there was no difference in the iodine statuses of infants and mothers according to their feeding type.
Molecular analysis of human- and pig-derivedAscarisin Honduras
Authors: Palma A. , Ortiz B. , Mendoza L. , Matamoros G. , Gabrie J.A. , Sánchez A.L. , Fontecha G. 
Published: March 2018

AbstractAscarissp. is a soil-transmitted helminth (STH) significantly affecting the health of human and swine populations. Health inequities and poverty, with resulting deficiencies in water, sanitation and hygiene, are directly associated withAscaris lumbricoidesprevalence in humans. Resource constraints also lead to small-scale livestock production under unsanitary conditions. Free-ranging pigs, for instance, are exposed to a number of infectious agents, among whichAscaris suumis one of the most common. Under these conditions, close proximity between people and pigs can result in cross-contamination; that is, pigs harbouring humanAscarisand vice versa. Moreover, the potential interbreeding between these twoAscarisspecies has been demonstrated. The present study analysedAscarisworms obtained from children and pigs in Honduras. Adult worms were collected from stool samples of children after pharmacological treatment, and from pigs’ intestines after slaughter for commercial purposes at a local abattoir. A nuclear ribosomal internal transcribed spacer (ITS) region was amplified by polymerase chain reaction (PCR) and digested with a restriction enzyme in order to separate putative human- and pig-derivedAscarisisolates. PCR products were also sequenced, and cladograms were constructed. All parasites isolated from children showed the typical human-derived genotype ofAscaris, whereas 91% of parasites from pigs showed the expected pig-derived genotype. Cross-infections between hosts were not demonstrated in this study. Nine per cent of pig-derived worms showed a restriction band pattern highly suggestive of a hybrid human–pigAscarisgenotype. These results contribute to the understanding of ascariasis epidemiology and its zoonotic potential in a highly endemic region.
Parasites in space and time: a novel method to assess and illustrate host-searching behaviour of trematode cercariae
Authors: Selbach Christian , Poulin Robert 
Published: March 2018

AbstractThe transmission from one host to another constitutes a challenging obstacle for parasites and is a key determinant of their fitness. Due to their complex life histories involving several different hosts, the free-living dispersal stages (cercariae) of digenean trematodes show a huge diversity in morphology and behaviour. On a finer scale, we still have an extremely limited understanding of the inter- and intraspecific variation in transmission strategies of many trematode species. Here, we present a novel method to study the movement patterns of cercariae of four New Zealand trematode species (Coitocaecum parvum,Maritrema poulini,Apatemonsp. and Aporocotylid sp. I.)viaautomated video tracking. This approach allows to quantify parameters otherwise not measurable and clearly illustrates the individual strategies of parasites to search for their respective target hosts. Cercariae that seek out an evasive fish target hosts showed higher swimming speeds (acceleration and velocity) and travelled further distances, compared with species searching for high-density crustacean hosts. Automated video tracking provides a powerful tool for such detailed analyses of parasites’ host-searching strategies and can enhance our understanding of complex host–parasite interactions, ranging from parasite community structure to the transmission of potential disease agents.
Increased hippocampal engagement during learning as a marker of sensitivity to psychotomimetic effects of δ-9-THC
Authors: Bhattacharyya Sagnik , Sainsbury Thomas , Allen Paul , Nosarti Chiara , Atakan Zerrin , Giampietro Vincent , Brammer Michael , McGuire P K 
Published: March 2018

AbstractBackgroundCannabis and its main psychoactive ingredient δ-9-tetrahydrocannibidiol (THC) can induce transient psychotic symptoms in healthy individuals and exacerbate them in those with established psychosis. However, not everyone experience these effects, suggesting that certain individuals are particularly susceptible. The neural basis of this sensitivity to the psychotomimetic effects of THC is unclear.MethodsWe investigated whether individuals who are sensitive to the psychotomimetic effects of THC (TP) under experimental conditions would show differential hippocampal activation compared with those who are not (NP). We studied 36 healthy males under identical conditions under the influence of placebo or THC (10 mg) given orally, on two separate occasions, in a pseudo-randomized, double-blind, repeated measures, within-subject, cross-over design, using psychopathological assessments and functional MRI while they performed a verbal learning task. They were classified into those who experienced transient psychotic symptoms (TP; n = 14) following THC administration and those who did not (NP; n = 22).ResultsUnder placebo conditions, there was significantly greater engagement of the left hippocampus (p < 0.001) in the TP group compared with the NP group during verbal encoding, which survived leave-one-out analysis. The level of hippocampal activation was directly correlated (Spearman's ρ = 0.44, p = 0.008) with the severity of transient psychotic symptoms induced by THC. This difference was not present when we compared two subgroups from the same sample that were defined by sensitivity to anxiogenic effects of THC.ConclusionsThese results suggest that altered hippocampal activation during verbal encoding may serve as a marker of sensitivity to the acute psychotomimetic effects of THC.
Infant-directed speech from seven to nineteen months has similar acoustic properties but different functions
Authors: KALASHNIKOVA Marina , BURNHAM Denis 
Published: March 2018

AbstractThis longitudinal study assessed three acoustic components of maternal infant-directed speech (IDS) – pitch, affect, and vowel hyperarticulation – in relation to infants’ age and their expressive vocabulary size. These three individual components were measured in IDS addressed to infants at 7, 9, 11, 15, and 19 months (N = 18). All three components were exaggerated at all ages in mothers’ IDS compared to their adult-directed speech. Importantly, the only significant predictor of infants’ expressive vocabulary size at 15 and 19 months was vowel hyperarticulation, but only at 9 months and beyond, not at 7 months, and not pitch or affect at any age. These results set apart vowel hyperarticulation in IDS to infants as the critical IDS component for vocabulary development. Thus IDS, specifically the degree of vowel hyperarticulation therein, is a vehicle by which parents can provide the most optimal speech quality for their infants’ linguistic and communicative development.
ZACPETEN STRUCTURE 719: ACTIVITIES AT A CONTACT PERIODPOPOL NAHBEFORE RAPID ABANDONMENT
Authors: Rice Prudence M. , Boileau Arianne , Cecil Leslie G. , deFrance Susan D. , Freiwald Carolyn , Meissner Nathan J. , Pugh Timothy W. , Rice Don S. , Yacubic Matthew P. 
Published: March 2018

AbstractThis paper addresses activities carried out in a late-sixteenth or seventeenth century Maya council house (popol nah) just before its abandonment. Structure 719 at the site of Zacpeten in the central Peten lakes district is considered a noble residence remodeled into a council house with an adjacent temple. Excavations revealed quantities of de facto refuse inside the structure's two rooms and around the exterior; recent studies focused on ceramics, lithics, faunal remains, and net sinkers. The back room held abundant lithics and diverse fauna, with evidence of grinding red pigment and snapping obsidian prismatic blades into segments for fashioning arrow points. Pottery and faunal remains indicate feasting, as well as possible use of animal parts in ritual and in making ceremonial objects. The Group 719 complex served as a center of production of various goods and community ritual until its abrupt abandonment, likely in the first decade or so of the eighteenth century.
Coronary occlusion in a child masquerading as dilated cardiomyopathy: the sequelae of missed Kawasaki disease
Authors: Harrington Jamie K. , Zuckerman Warren A. , Chelliah Anjali 
Published: March 2018

AbstractIf coronary artery sequelae are the only suggestive signs of previous Kawasaki disease, the diagnosis may easily be missed. We describe a rare case of a child with severe occlusive coronary disease likely owing to missed Kawasaki disease. This diagnosis was not initially considered given the age and absence of suggestive history. Careful echocardiographic assessment and low-radiation coronary CT angiogram resulted in successful diagnosis and treatment.
Graduate Advising in Experimental Research Groups
Authors: Druckman James N. , Howat Adam J. , Mullinix Kevin J. 
Published: March 2018

ABSTRACTSurvey and laboratory experiments are increasingly common in political science. Investment in experimental data collection comes with costs and benefits, particularly for graduate students and advisers. This article describes a set of institutionalized procedures we have adopted with the goal of capitalizing on the advantages that come with experimental research. This includes requiring planning documents, holding research-group meetings, and centralizing data collection. We conclude by discussing the limitations of our approach, ultimately highlighting the need for more disciplinary conversation about how to best structure research groups to produce quality research and advising.
‘Hello, you’re not supposed to be here’: homeless emerging adults’ experiences negotiating food access
Authors: Bowen Elizabeth A , Irish Andrew 
Published: March 2018

AbstractObjectiveWe aimed to examine the food-seeking experiences of homeless emerging adults (age 18–24 years) in a US urban context.DesignThe study used a qualitative descriptive design, combining semi-structured interviews with a standardized quantitative measure of food insecurity. Interview data were coded using constant comparative methods to identify patterns across and within interviews. Emerging themes were confirmed and refined through member checking.SettingBuffalo, a mid-sized city in the Northeastern USA.SubjectsA sample of thirty participants was recruited through community-based methods. Eligibility criteria specified that participants were aged 18–24 years and did not have a stable place to live. The sample was demographically diverse and included participants who were couch-surfing, staying on the streets and/or using shelters.ResultsParticipants’ food access strategies varied across their living circumstances. Common strategies included purchasing food with cash or benefits (reported by 77 %), using free meal programmes (70 %) and eating at friends’ or relatives’ homes (47 %). Although 70 % of participants received Supplemental Nutrition Assistance Program benefits, several reported access barriers, including initial denials of eligibility due to being listed on a parent’s application even when the participant no longer resided in the household. Participants described a stigma associated with using food pantries and free meal programmes and expressed preference for less institutionalized programmes such as Food Not Bombs.ConclusionsGiven endemic levels of food insecurity among homeless youth and young adults, policy modifications and service interventions are needed to improve food access for this population.
Rice (Oryza sativa L.) germplasm with better seedling emergence under direct sowing in flooded paddy field
Authors: Kashiwagi Junichi , Hamada Koji , Jitsuyama Yutaka 
Published: March 2018

AbstractDirect sowing of rice in a flooded paddy field is a beneficial cultivation practice for water use and labour efficiency, compared to the transplanted cultivation. However, a drastic reduction in seedling emergence under flooded paddy fields is a serious constraint especially when the seeds fell at deeper soil layers. Suitable rice germplasm for the direct sowing in flooded paddy fields could ensure the success of this cultivation practice. Instead of laborious field-based screening systems, a pot-based screening method was adopted for simplicity and efficient evaluation of seedling emergence of a subset of world rice germplasm (n = 75) at different sowing depths. As a result, two rice genotypes, ‘Vary Futsi’ (landrace from Madagascar, non-glutinous, subspecies Indica) and ‘Dahonggu’ (landrace from China, non-glutinous, subspecies Indica), with consistently better seedling emergence were identified from a wide range of rice germplasm. These genotypes could serve as excellent parents for the breeding program in developing new rice cultivars with the improved seedling emergence in flooded paddy fields. There were no significant differences in the seedling emergence rate in flooded paddy conditions among the groups from various agro-geographical regions.
A 216–256 GHz fully differential frequency multiplier-by-8 chain with 0 dBm output power
Authors: Eissa M.H. , Malignaggi A. , Ko M. , Schmalz K. , Borngräber J. , Ulusoy A.C. , Kissinger D. 
Published: March 2018

AbstractThis work presents a fully differential wideband and low power 240 GHz multiplier-by-8 chain, manufactured in IHP's 130 nm SiGe:C BiCMOS technology with fT/fmax = 300/500 GHz. A single ended 30 GHz input signal is multiplied by 8 using Gilbert cell-based quadrupler and doubler, and then amplified with a wideband differential 3-stage cascode amplifier. To achieve wide bandwidth and optimize for power consumption, the power budget has been designed in order to operate the frequency multipliers and the output amplifier in saturation. With this architecture the presented circuit achieves a 3 dB bandwidth of 40 GHz, meaning a relative 3 dB bandwidth of 17%, and a peak saturated output power of 0 dBm. Harmonic rejections better than 25 dB were measured for the 5th, 6th, and 7th harmonics. It dissipates 255 mW from 3 V supply which results in drain efficiency of 0.4%, while occupying 1.2 mm2. With these characteristics the presented circuit suits very well as a frequency multiplier chain for driving balanced mixers in 240 GHz transceivers for radar, communication, and sensing applications.