Miracle-dz/UniFAR-FTUs huggingface dataset:
Transition from sea to land: olfactory function and constraints in the terrestrial hermit crab Coenobita clypeatus

The ability to identify chemical cues in the environment is essential to most animals. Apart from marine larval stages, anomuran land hermit crabs (Coenobita) have evolved different degrees of terrestriality, and thus represent an excellent opportunity to investigate adaptations of the olfactory system needed for a successful transition from aquatic to terrestrial life. Although superb processing capacities of the central olfactory system have been indicated in Coenobita and their olfactory system evidently is functional on land, virtually nothing was known about what type of odourants are detected. Here, we used electroantennogram (EAG) recordings in Coenobita clypeatus and established the olfactory response spectrum. Interestingly, different chemical groups elicited EAG responses of opposite polarity, which also appeared for Coenobita compressus and the closely related marine hermit crab Pagurus bernhardus. Furthermore, in a two-choice bioassay with C. clypeatus, we found that water vapour was critical for natural and synthetic odourants to induce attraction or repulsion. Strikingly, also the physiological response was found much greater at higher humidity in C. clypeatus, whereas no such effect appeared in the terrestrial vinegar fly Drosophila melanogaster. In conclusion, our results reveal that the Coenobita olfactory system is restricted to a limited number of water-soluble odourants, and that high humidity is most critical for its function.
The Pneumonia Etiology Research for Child Health Project: A 21st Century Childhood Pneumonia Etiology Study

The Pneumonia Etiology Research for Child Health (PERCH) project is a 7-country, standardized, comprehensive evaluation of the etiologic agents causing severe pneumonia in children from developing countries. During previous etiology studies, between one-quarter and one-third of patients failed to yield an obvious etiology; PERCH will employ and evaluate previously unavailable innovative, more sensitive diagnostic techniques. Innovative and rigorous epidemiologic and analytic methods will be used to establish the causal association between presence of potential pathogens and pneumonia. By strategic selection of study sites that are broadly representative of regions with the greatest burden of childhood pneumonia, PERCH aims to provide data that reflect the epidemiologic situation in developing countries in 2015, using pneumococcal and Haemophilus influenzae type b vaccines. PERCH will also address differences in host, environmental, and/or geographic factors that might determine pneumonia etiology and, by preserving specimens, will generate a resource for future research and pathogen discovery.
The development of group influence on in-group identification: A multilevel approach

Research on in-group identification typically focuses on differences in individuals’ identification at the individual level of analysis. We take a multilevel approach, examining the emergence of group influence on identification in newly formed groups. In three studies, multilevel confirmatory factor analysis confirmed two dimensions of identification—self-definition and self-investment (Leach et al., 2008)—at both the individual and the group level. As expected, the group had greater influence on individuals’ identification the more group members interacted with each other. This was shown in experiments with varying amounts of real interaction (Study 1), in a longitudinal study of student project groups (Study 2), and in a longitudinal study that experimentally mimicked the development of online communities (Study 3). Together, these studies support a developmental model of identification at the group level that has implications for the understanding of social identity and small-group dynamics.
Serum tetranectin and CA125 in endometrial adenocarcinoma.

BACKGROUND CA125 and tetranectin (TN) are prognostic markers in ovarian cancer. This study examines the values of these markers in endometrial cancer. MATERIALS AND METHODS TN and CA125 were determined preoperatively in 99 patients with primary endometrioid adenocarcinoma and evaluated in relation to tumor grade, stage and cancer survival. RESULTS The CA125 levels correlated significantly with tumor stage. Dichotomized according to a cut-off level of 35 U/ml, CA125 significantly correlated with cancer death. Multivariate regression analysis of cancer survival time showed that CA125 > 35 U/ml was not an independent factor when stage was introduced. TN levels were within the normal range in all patients and did not show any association with tumor grade, stage or survival. CONCLUSIONS The study confirmed the role of CA125 as a prognostic factor in endometrial cancer and may be of aid in pointing out patients at high risk, whereas tetranectin did not show any prognostic effect.
Improving the Agronomy of Alyssum murale for Extensive Phytomining: A Five-Year Field Study

Large ultramafic areas exist in Albania, which could be suitable for phytomining with native Alyssum murale. We undertook a five-year field experiment on an ultramafic Vertisol, aimed at optimizing a low-cost Ni-phytoextraction crop of A. murale which is adapted to the Balkans. The following aspects were studied on 18-m2 plots in natural conditions: the effect of (i) plant phenology and element distribution, (ii) plant nutrition and fertilization, (iii) plant cover and weed control and (iv), planting technique (natural cover vs. sown crop). The optimal harvest time was set at the mid-flowering stage when Ni concentration and biomass yield were highest. The application of N, P, and K fertilizers, and especially a split 100-kg ha−1 N application, increased the density of A. murale against all other species. It significantly increased shoot yield, without reducing Ni concentration. In natural stands, the control of graminaceous weeds required the use of an anti-monocots herbicide. However, after the optimization of fertilization and harvest time, weed control procured little benefit. Finally, cropping sown A. murale was more efficient than enhancing native stands and gave higher biomass and phytoextraction yields; biomass yields progressively improved from 0.3 to 9.0 t ha−1 and phytoextracted Ni increased from 1.7 to 105 kg ha−1.
Spontaneous immune response of bovine leukemia‐virusinfected cattle against five different viral proteins

The sera from cattle exposed to bovine leukemia virus (BLV) have been studied by the radioimmunoprecipitation assay (RIPA) of disrupted virus proteins. All sera of animals with the adult form of lymphosarcoma precipitated four different viral proteins: gp51, gp35, p24 and p12. In contrast, the sera of five animals with the juvenile or thymic forms of bovine lymphosarcoma were completely devoid of precipitating activity against BLV proteins, confirming the absence of relationship between these rare malignant diseases and BLV infection. The sera of non‐leukemic cattle from areas of high risk of exposure to BLV were either negative or positive to a lower degree than the sera of lymphosarcomatous cows. When positive they precipitated gp51, p24 and p12. Only one serum precipitated gp35. The difference was probably quantitative, the sera of leukemic animals having higher levels of precipitating activity against all the viral proteins. The anti‐gp51 reactivity was in most cases the strongest, whatever the origin of the serum. In the rare sera which were positive in the classical antigp51 radioimmunoassay (RIA) but negative in the antip24 RIA, an anti‐p24 activity was, however, detected by the RIPA. These results suggest that BLV‐infected cows regularly produce antibodies reacting with four different viral proteins including minor viral components. In three cases with no other special features a low level of activity was detected against a fifth component: p15. There was no apparent correlation, however, between the antibody response and an hypothetical protection against BLV‐induced disease.
Assessment innovation and student experience: a new assessment challenge and call for a multi-perspective approach to assessment research

The impact of innovative assessment on student experience in higher education is a neglected research topic. This represents an important gap in the literature-given debate around the marketisation of higher education, international focus on student satisfaction measurement tools and political calls to put students at the heart of higher education in the UK. This paper reports on qualitative findings from a research project examining the impact of assessment preferences and familiarity on student attainment and experience. It argues that innovation is defined by the student, shaped by diverse assessment experiences and preferences, and therefore its impact is difficult to predict. It proposes that future innovations must explore assessment choice mechanisms which allow students to shape their own assessments. Cultural change and staff development will be required to achieve this. To be accepted, assessment for student experience must be viewed as a complementary layer within a complex multi-perspective model of assessment, which also embraces assessment of learning, assessment for learning and assessment for lifelong learning. Further research is required to build a meta-theory of assessment to enhance the synergies between these alternative approaches and minimise the tensions between them.
Correctional Officer Burnout

The purpose of this study was to examine the relationship of several variables that have led to inconsistent results in previous studies on correctional officer stress, as well as expand previous research by exploring the relationship of two new variables (i.e., occupational title and work station) with correctional officer stress. Participants in this study consisted of 250 correctional officers from a Southwestern state department of corrections. Results indicated that older and more educated officers reported increased levels of personal accomplishment, whereas less experienced officers and officers with increasing job responsibilities experienced increased levels of depersonalization and emotional exhaustion and decreased levels of personal accomplishment. Furthermore, gender comparisons indicated that female correctional officers were less likely to respond impersonally to inmates than their male counterparts. Implications and areas for future research are discussed.
Políticas de avaliação da educação e quase mercado no Brasil

Since the 80s and 90s, the discussion of the notion of quasi-market and its implementation have constituted one of the structuring elements of the transformation of the State's role in the supply and administration of education, especially in the United States and England. Such initiatives have constituted a reference for other countries. Based on the notion of quasi-market, which expresses a continuum of organizational forms ranging from a perfect market to the state administration and financing of education, this text presents an analysis of the features that have been dominantly present in the conception and conduction of system and institutional assessment of education in Brazil. It aims at underlining that adopting a competitive logic to promote quality, together with the implantation of incentives, tends to produce socially unjust outcomes.
Physiological responses to exercise on different models of the concept II rowing ergometer.

PURPOSE The Concept II model C (IIC) rowing ergometer was replaced by the Concept II model D (IID), but the design modifications of the updated ergometer might alter resistance characteristics and rowing technique, thereby potentially influencing ergometer test results. This study evaluated the physiological response to rowing on the IIC and IID ergometers during a submaximal progressive incremental test and maximal-performance time trial. METHODS Eight national-level rowers completed submaximal and maximal tests on the IIC and IID ergometers separated by 48 to 72 h. Physiological responses and calculated blood lactate thresholds (LT1 and LT2) were compared between ergometer models (IIC vs IID) using standardized drag-factor settings. RESULTS Power output, oxygen consumption, rowing economy (mL O2 . min-1 . W-1), heart rate, blood lactate concentration, stroke rate, and rating of perceived exertion all displayed similar responses regardless of ergometer model. Calculated physiological values equivalent to LT1 and LT2 were also similar between models, except for blood lactate concentration at LT, which displayed a small but statistically significant difference (P = .02) of 0.2 mmol/L. CONCLUSIONS The physiological response when rowing on IIC and IID ergometers is nearly identical, and testing can therefore be carried out on either ergometer and the results directly compared.
Association Study of rs1333040 and rs1004638 Polymorphisms in the 9p21 Locus with Coronary Artery Disease in Southwest of Iran

Background: Coronary artery disease (CAD) is a multifactorial and heterogenic disease. Recently, genome-wide association studies have reported that rs1333040 (C/T) and rs1004638 (A/T) single nucleotide polymorphisms (SNPs) in the 9p21 locus have very strong association with CAD. This study aimed to examine these associations in Southwest of Iran. Methods: Blood samples were collected from 200 CAD patients and 110 healthy individuals with no CAD. The association of two SNPs with CAD was evaluated by PCR and restriction fragment length polymorphism. Results: Chi-square test showed no association between rs1333040 SNP and CAD (X2: 4.66, df: 2, P=0.09). Also, there was no association between rs1004638 SNP and CAD (X2: 0.27, df: 2, P=0.88). Conclusion: No association was observed between rs1333040 and rs1004638 SNPs in the 9P21 region and CAD in Southwest of Iran.
Mnemonic Strategies: Evidence-Based Practice and Practice-Based Evidence

This article presents information on using mnemonic strategies to enhance learning and memory of students with mild disabilities. Different types of mnemonic strategies are described, including the keyword method, the pegword method, and letter strategies. Following this, a number of teachers describe their own applications of mnemonic strategies with students with learning disabilities, mild mental retardation, and emotional/behavioral disabilities. Content areas include elementary life science, secondary social studies and anatomy, elementary social studies, elementary reading vocabulary, and secondary SAT vocabulary. Finally, a middle school social studies teacher describes lessons learned from her extended experience with mnemonic strategies. A discussion of the theoretical foundations and empirical research support of mnemonic strategies also is provided.
İlköğretim Okullarında Örgüt Kültürü

Ilkogretim okullarindaki kulturel yapinin belirlenmesi bu arastirmanin amacini olusturmaktadir. Arastirma tarama modelindedir. Ilkogretim okullarinda kulturel yapinin belirlenebilmesi icin nicel yontem kullanilmistir. Arastirma kapsamina Giresun Ili merkezinde bulunan 8 ilkogretim okulunda calisan ogretmenler dahil edilmistir. Arastirmanin evrenini olusturan 16 ilkogretim okulundan “basit rastlantisal ornekleme” yontemiyle secilen 8 ilkogretim okulu arastirmanin orneklemini olusturmustur. Ornekleme alinan okullarda 151 kadin, 153 erkek olmak uzere toplam 304 ogretmen calismaktadir. Orneklemin evreni temsil orani, ogretmen sayisi itibariyle %58.4, ilkogretim okulu sayisi itibariyle %50'dir. Arastirmada kullanilan anket arastirmaci tarafindan gelistirilmistir. Verilerin cozumlenmesinde yuzde ve frekanslardan faydalanilmis, iliski cozumlemelerinde bagimsiz t-testi, pearson momentler korelasyon katsayisi kullanilmistir. Arastirma sonucunda ilkogretim okullarinda en basat kulturel boyut gorev kulturu cikmistir. Gorev kulturunu sirasiyla basari, burokratik kultur ve destek kulturu takip etmektedir. Bayanlar calistiklari orgutleri daha burokratik bulmaktadir. Dort kulturel boyut arasinda burokratik kultur haric olumlu iliski vardir. Arastirma bulgulari, ilkogretim okullarinda “is”in “birey”den once geldigi seklinde yorumlanabilir. Arastirma sonuclari, daha once Turkiye'de yapilan arastirma sonuclarini desteklemektedir.
Geoengineering and the politics of science

The latest reports from the Intergovernmental Panel on Climate Change (IPCC) include an assessment of geoengineering—methods for removing carbon dioxide from the atmosphere, or cooling the Earth by reflecting more of the sun’s radiation back into space. The IPCC assessment signals the arrival of geoengineering into the mainstream of climate science, and may normalize climate engineering as a policy response to global warming. Already, conservative forces in the United States are promoting it as a substitute for emissions reductions. Climate scientists are sharply divided over geoengineering, in much the same way that Manhattan Project scientists were divided over nuclear weapons after World War II. Testing a geoengineering scheme, such as sulfate aerosol spraying, is inherently difficult. Deployment would make political decision makers highly dependent on a technocratic elite. In a geoengineered world, experts would control the conditions of daily life, and it is unlikely that such a regime would be a just one. A disproportionate number of scientists currently working on geoengineering have either worked at, or collaborated with, the Lawrence Livermore National Laboratory. The history of US nuclear weapons laboratories during the Cold War reveals a belief in humankind’s right to exercise total mastery over nature. With geoengineering, this kind of thinking is staging a powerful comeback in the face of climate crisis.
“Laughter” and “Smile” in Barbary Macaques (Macaca sylvanus)

In an observational study on semi-free Barbary macaques it was investigated whether the phylogenetic roots of human laughter and smile can be traced back to the genus Macaca. On the basis of morphological similarity a ‘relaxed open-mouth display’ as the phylogenetic precursor of the laughter, and a ‘silent bared-teeth display’ as the possible ancestor of the smile can be distinguished in the repertory of the Barbary macaque. Behavioural sequences from focal animal protocols were analyzed in order to establish message and meaning of both displays. Relaxed open-mouth display is regularly observed in the play interactions of juveniles. It is associated with partner-directed behaviour, it is frequently answered by a relaxed open-mouth display of the receiver, and accompanied by a special vocalization. Although up to 50% of the juvenile's play partners were higher ranking than themselves voluntary participation was the rule. Most characteristically, the behaviour patterns shown by both play partners are highly symmetrical and synchronized. Silent bared-teeth display is typically accompanied by evasive or submissive body movements, and occurs primarily in dyadic interactions, mainly by the lower ranking individual. It is not an unidirectional sign of a linear dominance hierarchy, though. Silent bared-teeth display is a frequent answer to aggressive behaviour shown by the receiver. After its performance, an increase of body contact between sender and receiver was observed. Behavioural sequences of senders and receivers are complementary, but lose their asymmetry after occurrence of the display. It is concluded that these results further support Van Hooff's (1972) view that human laughter and smile have different phylogenetic roots: while silent bared-teeth display is a signal of submission and appeasement, relaxed open-mouth display is rightly called the ‘play face’, and is an expression of fun.
Religiosity, moral attitudes and moral competence: A critical investigation of the religiosity-morality relation

The present study investigates the relation between the religiosity dimensions which Wulff (1991) described (Exclusion versus Inclusion of Transcendence and Literal versus Symbolic) and both moral attitudes and moral competence. The Post-Critical Belief Scale (Duriez, Fontaine, & Hutseabut, 2000) was used as a measure of Wulff’s religiosity dimensions, and the Moral Judgment Test (Lind, 1998) was used to measure both moral attitudes and moral competence. Results from a middle adolescent sample (N = 338), a university sample (N = 336) and an adult sample (N = 336) suggest that whereas the Literal versus Symbolic dimension shows substantial relations with moral attitudes and moral competence, the Exclusion versus Inclusion of Transcendence dimension is unrelated to both of them. This suggests that, although there is no intrinsic relationship between religiosity and morality, the way people process religious contents is predictive of the way they deal with moral issues.
Music evoked autobiographical memory after severe acquired brain injury: Preliminary findings from a case series

Music evoked autobiographical memories (MEAMs) have been characterised in the healthy population, but not, to date, in patients with acquired brain injury (ABI). Our aim was to investigate music compared with verbal evoked autobiographical memories. Five patients with severe ABI and matched controls completed the experimental music (MEAM) task (a written questionnaire) while listening to 50 “Number 1 Songs of the Year” (from 1960 to 2010). Patients also completed the Autobiographical Memory Interview (AMI) and a standard neuropsychological assessment. With the exception of Case 5, who reported no MEAMs and no autobiographical incidents on the AMI and who also had impaired pitch perception, the range of frequency and type of MEAMs in patients was broadly in keeping with their matched controls. The relative preservation of MEAMs in four cases was particularly noteworthy given their impaired verbal and/or visual anterograde memory, and in three cases, autobiographical memory impairment. The majority of MEAMs in both cases and matched controls were of a person/people or a period of life. In three patients music was more efficient at evoking autobiographical memories than the AMI verbal prompts. This is the first study of MEAMs after ABI. The findings suggest that music is an effective stimulus for eliciting autobiographical memories, and may be beneficial in the rehabilitation of autobiographical amnesia, but only in patients without a fundamental deficit in autobiographical recall memory and intact pitch perception.
Practices of whiteness: racialization in college admissions viewbooks

US colleges and universities today intensively market themselves in order to compete for prospective students. One of the most widespread marketing tools used to attract students are admissions viewbooks, which are designed to provide potential students with favorable impressions of the many institutions to which they may apply. In this study, we explore how racial diversity is represented in undergraduate admissions viewbooks. Because viewbooks contribute to how prospective students and their families understand higher education and how they comprehend racial diversity in this context, careful examination of the messages contained in viewbooks is of great significance to a range of social justice and equity-related issues in higher education. Our findings, which stem from a critical visual and textual analysis of 20 viewbooks, suggest that viewbooks convey strong messages concerning racial identity that raise critical questions about the state of diversity, race relations, institutional priorities, and the commoditization of admissions in American higher education today.