Chronological Patterns Research Articles

The Distribution of the Alien Species Penaeus aztecus Ives, 1891 (Decapoda, Penaeidae) in the Mediterranean Sea

Abstract The present paper is based on the literature review and the recent information about the distribution range of the alien brown shrimp Penaeus aztecus Ives, 1891 in the Mediterranean Sea. This alien species has spread throughout the Mediterranean Sea (especially the eastern part) mainly through ship/ballast water introductions and has presently been reported by eight countries (27 localities). Introduction pathways and chronological distribution patterns of the alien brown shrimp species are discussed. Penaeus aztecus forms dense populations along the coast of the Turkish Mediterranean Sea, and it has a potential for colonising the native habitats of autochthonous species.

Distribution Revised-Fifteen Years of Changes in the Invasion of a Freshwater Fish, Pseudorasbora parva (Temminck and Schlegel, 1846) in Turkey

Abstract The aim of the present paper is to revise the distribution range of the invasive freshwater fish species, topmouth gudgeon Pseudorasbora parva (Temminck and Schlegel, 1846) in Turkey, based on the literature review. After the first report of the species from the Meriç River in Thrace (European part of Turkey) in 1982, it has spread across the country mainly through human-mediated accidental introductions. The species has now been reported from 66 water bodies in total. Besides the introduction pathways, we also present chronological distribution pattern of the species. This information is useful especially for conservation endemic ichthyofauna due to the negative impact of Pseudorasbora parva, particularly through introducing an emerging infectious eukaryotic intracellular pathogen on the fungal-animal boundary, Sphaerothecum destruens Arkush et al., 2003.

Recording Support Measures in the Sequential Pedagogical Documents of Children With Special Education Needs

This study investigates the descriptions of support measures in the sequential pedagogical documents (individual education plans or programs and others) of children with special education needs from early childhood education and care to preprimary education. According to the previous research, the role of pedagogical work is largely disregarded in these documents, which typically focus on describing children’s challenges instead of support measures. In this study, the sequential pedagogical documents ( N = 257) of 64 Finnish children were studied for approximately 3 to 6 years, and the data were analyzed by investigating the textual and content-related coherence, as well as the linguistic precision, of the descriptions of support. Consequently, four chronological patterns of describing and developing the support measures—missing, repetitious, disorganized, and explicit—were introduced, and the study results emphasize the importance of the specificity and continuity of documentation.

Second primary cancers in patients with oral cavity cancer included in the Korea Central Cancer Registry

ObjectivesThe improved survival of patients with oral cavity cancer (OCC) has generated interest in factors affecting survivorship, particularly among second primary cancer (SPC) patients. This study aimed to assess the incidence, patterns, and risk factors for SPC after OCC treatment in the Korean population. Materials and methodsData from 15,261 patients with OCC (ICD-O: C01–C06) identified between 1993 and 2014 were extracted from the Korean Central Cancer Registry. The standardized incidence ratio (SIR) for SPC after index OCC was calculated, and Poisson regression analysis was performed to evaluate the risk factors for SPC among survivors. ResultsThe overall SIR for SPC among OCC survivors was 1.47 (95% confidence interval [CI] 1.39–1.56). SIR differed by sex (male: 1.51 vs. female: 1.37), age at diagnosis (<45 years: 2.47 vs. 45–64 years: 1.68 vs. ≥ 65 years: 1.10), index OCC subsite (floor of mouth: 1.95 vs. gum: 1.30), follow-up duration (6–23 months: 1.64 vs. 24–59 months: 1.51 vs. 60–119 months: 1.48 vs. ≥ 120 months: 1.24), histological OCC type (salivary gland malignancy: 1.77 vs. squamous cell carcinoma: 1.44 vs. others: 1.47), and radiation history (any: 1.94 vs. no radiation: 1.37). The risk factors for SPC development among OCC survivors included younger age at diagnosis and history of radiation therapy. ConclusionOCC survivors have significantly increased risks of SPCs, exhibiting distinctive site distributions and chronological patterns. These patients would benefit from an SPC surveillance protocol.

Arterial wall contrast enhancement in progressive moyamoya disease.

The purpose of this study was to evaluate chronological patterns of arterial wall contrast enhancement in contrast-enhanced high-resolution MRI (CE-HR-MRI) in patients with moyamoya disease (MMD). The authors performed a blinded analysis of clinical and imaging data from MMD patients. Data were analyzed chronologically for each patient and the intensity of arterial wall enhancement was correlated with the clinical and imaging-based progression status of the disease. A total of 31 MMD patients and 61 imaging time points were included. CE-HR-MRI results were available for 56 time points, representing 112 hemispheric analyses. No arterial wall contrast enhancement (grade 1) was seen in 54 (48%) of the analyses, mild enhancement (grade 2) in 24 (21%), moderate enhancement (grade 3) in 15 (13%), and strong (grade 4) mainly concentric arterial wall contrast enhancement in 19 (17%). Grade 4 contrast enhancement was significantly (p < 0.001) associated with clinical disease progression within 6 months (before or after the MRI) compared to grades 1-3, with positive and negative predictive values of 0.8 and 0.88, respectively. Grades 1 and 2 (no contrast enhancement and only mild contrast enhancement) were highly predictive for stable disease (negative predictive value: 0.95). A specific chronological increasing and decreasing pattern of arterial wall contrast enhancement associated with "beginning" as well as progression of angiopathy occurs in MMD patients. In clinical practice, CE-HR-MRI of the arterial wall may help to identify patients at risk of new strokes caused by disease progression and hence impel early treatment for future stroke prevention. Understanding of this temporary enhancement of the arterial wall might also bring new insights into the etiology of MMD.

Upper Paleolithic cultural diversity in the Iranian Zagros Mountains and the expansion of modern humans into Eurasia

This paper aims to understand the cultural diversity among the first modern human populations in the Iranian Zagros and the implications of this diversity for evolutionary and ecological models of human dispersal through Eurasia. We use quantitative data and technotypological attributes combined with physiogeographic information to assess if the Zagros Upper Paleolithic (UP) developed locally from the Middle Paleolithic (MP), as well as to contextualize the variation in lithics from four UP sites of Warwasi, Yafteh, Pasangar, and Ghār-e Boof. Our results demonstrate (1) that the Zagros UP industries are intrusive to the region, and (2) that there is significant cultural diversity in the early UP across different Zagros habitat areas, and that this diversity clusters in at least three groups. We interpret this variation as parallel developments after the initial occupation of the region shaped by the relative geotopographical isolation of different areas of the Zagros, which would have favored different ecological adaptations. The greater similarity of lithic traditions and modes of production observed in the later phases of the UP across all sites indicates a marked increase in inter-group contact throughout the West-Central Zagros mountain chain. Based on the chronological and geographical patterns of Zagros UP variability, we propose a model of an initial colonization phase leading to the emergence of distinct local traditions, followed by a long phase of limited contact among these first UP groups. This has important implications for the origins of biological and cultural diversity in the early phases of modern human colonization of Eurasia. We suggest that the mountainous arc that extends from Anatolia to the Southern Zagros preserves the archaeological record of different population trajectories. Among them, by 40 ka, some would have been transient, whereas others would have left no living descendants. However, some would have led to longer term local traditions, including groups who share ancestry with modern Europeans and modern East/Southeast Asians.

Rocks, teeth, and tools: New insights into early Neanderthal mobility strategies in South-Eastern France from lithic reconstructions and strontium isotope analysis.

Neanderthals had complex land use patterns, adapting to diversified landscapes and climates. Over the past decade, considerable progress has been made in reconstructing the chronology, land use and subsistence patterns, and occupation types of sites in the Rhône Valley, southeast France. In this study, Neanderthal mobility at the site of Payre is investigated by combining information from lithic procurement analysis (“chaîne evolutive” and “chaîne opératoire” concepts) and strontium isotope analysis of teeth (childhood foraging area), from two units (F and G). Both units date to the transition from Marine Isotope Stage (MIS) 8 to MIS 7, and show similar environmental conditions, but represent contrasting occupation durations. Level Gb (unit G) represents a long-term year-round use, in contrast to short-term seasonal use of the cave in level Fb (unit F). For both levels, lithic material and food were generally collected from a local to semi-local region. However, in level Gb, lithic materials were mainly collected from colluviums and food collected in the valley, whereas in level Fb, lithic procurement focused primarily on alluvial deposits and food was collected from higher elevation plateaus. These procurement or exchange patterns might be related to flint availability, knapping advantages of alluvial flint or occupation duration. The site of Payre is located in a flint rich circulation corridor and the movement of groups or exchanges between groups were organized along a north-south axis on the plateaus or towards the east following the river. The ridges were widely used as they are rich in flint, whereas the Rhône Valley is not an important source of lithic raw materials. Compared to other western European Middle Palaeolithic sites, these results indicate that procurement strategies have a moderate link with occupation types and duration, and with lithic technology. The Sr isotope ratios broadly match the proposed foraging areas, with the Rhône Valley being predominantly used in unit G and the ridges and limestone plateaus in unit F. While lithic reconstructions and childhood foraging are not directly related this suggests that the three analysed Neanderthals spend their childhood in the same general area and supports the idea of mobile Neanderthals in the Rhône Valley and neighbouring higher elevation plateaus. The combination of reconstructing lithic raw material sources, provisioning strategies, and strontium isotope analyses provides new details on how Neanderthals at Payre practised land use and mobility in the Early Middle Palaeolithic.

Modelling mortuary populations at local and regional levels

Disposal of the dead is a multi-step process usually involving several people and multiple locations over time. Understanding the size and internal composition of a cemetery generated by this process is important for estimating the social and chronological patterning of the people buried there. When we know the number of dead in a cemetery, the length of time the cemetery was in use, and the life expectancy of the population, we can also help establish the size and composition of the living community who used it. This paper provides both local and regional spatial perspectives for a mortuary population by combining surface collection and excavation to describe activity areas and population size at a Bronze Age cemetery in Eastern Hungary. While prehistoric features and activity areas are difficult to identify using surface collection alone, we find that the combination of surface collection and excavation data in a GIS permits us to estimate the size of the cemetery, propose plausible models of activity areas within it, and generate new hypotheses about the regional community that produced it.

The Chronicler’s Vorlage, Kalimi verses Auld

ABSTRACTGraeme Auld’s argument of the “Two Houses” sharing the same vorlage is rejected by Isaac Kalimi. Kalimi insists that the Chronicler used the proto-Masoretic book of Kings as his source. However, there are a number of problems not addressed by Kalimi including chronological patterns and conflicting synchronisms. There is every reason to believe that the redacted proto-Masoretic book of Kings and the book of Chronicles shared the same vorlage as Auld has argued.

Contagious Correspondence: Fifteenth-Century Letter Collections and the Gentry Perception of Disease

This article explores how the gentry perceived disease and illness in the fifteenth century. It examines the private letter collections of the Paston, Stonor and Plumpton families. The first section analyses both chronological and seasonal patterns of disease to assess the level of awareness demonstrated by these families with regards to the transmission of contagion. The second section analyses the notion of risk and susceptibility. Emphasis is placed upon individual family members and the factors which could affect how strongly their relatives perceived the threat of disease, such as age, gender and lifestyle. Ultimately this article demonstrates the complexity and sophistication connected with the gentry experience of disease and sheds light on an under-explored aspect of the medieval consciousness.

A Developmental Study of the Narrative Components and Patterns of Chinese Children Aged 3-6Years.

To investigate the narrative development of Chinese-speaking children aged 3-6years, 80 children were prompted to tell personal stories. High point analysis was used and both narrative components and overall narrative patterns were analyzed. In terms of narrative components, Chinese children were more skillful in using complicating action, orientation and evaluation than they were in resolution, direct and reported speech. With age, their narratives were longer and richer in content. No gender differences were found in any of the seven narrative components. For narrative patterns, the most frequent was the two-event pattern at age 3 and the chronological pattern from age 4 to age 6. However, the chronological pattern at age 5 and 6 differed from the chronological pattern at age 4. The proportion of leap-frog, two-event and one-event patterns decreased with age, but most Chinese children at age 6 have yet to develop the ability to tell a classic narrative that includes resolution. These findings provided evidence for a developmental pattern of the narrative development in preschool Chinese children and suggested more attention should be paid to improve children's ability to resolve a story, telling listeners how everything worked out in the end.

Changing Disease Trends in the Northern Gyeonggi-do Province of South Korea from 2002 to 2013: A Big Data Study Using National Health Information Database Cohort.

ObjectivesTo investigate the chronological patterns of diseases in Northern Gyeonggi-do province, South Korea, and compare these with national data.MethodsA National Health Insurance cohort based on the National Health Information Database (NHID Cohort 2002–2013) was used to perform a retrospective, population-based study (46,605,433 of the target population, of which 1,025,340 were randomly sampled) to identify disease patterns from 2002 to 2013. Common diseases including malaria, cancer (uterine cervix, urinary bladder, colon), diabetes mellitus, psychiatric disorders, hypertension, intracranial hemorrhage, bronchitis/bronchiolitis, peptic ulcer, and end stage renal disease were evaluated.ResultsUterine cervix cancer, urinary bladder cancer and colon cancer had the greatest rate of increase in Northern Gyeonggi-do province compared with the rest of the country, but by 2013 the incidence of these cancers had dropped dramatically. Acute myocardial infarction and end stage renal disease also increased over the study period. Psychiatric disorders, diabetes mellitus, hypertension and peptic ulcers showed a gradual increase over time. No obvious differences were found for intracranial hemorrhage or bronchitis/bronchiolitis between the Northern Gyeonggi-do province and the remaining South Korean provinces. Malaria showed a unique time trend, only observed in the Northern Gyeonggi province, peaking in 2004, 2007 and 2009 to 2010.ConclusionThis study showed that the Northern Gyeonggi-do province population had a different disease profile over time, compared with collated data for the remaining provinces in South Korea. “Big data” studies using the National Health Insurance cohort database can provide insight into the healthcare environment for healthcare providers, stakeholders and policymakers.

Recurrence patterns of hyperemesis gravidarum

Hyperemesis gravidarum, excessive vomiting in pregnancy, affects approximately 0.3-3.0% of all pregnancies, but the risk is considerably higher in pregnancies following a hyperemetic pregnancy. The reported recurrence rate of hyperemesis gravidarum is wide, ranging from 15-81%, depending on study settings. Factors affecting recurrence of hyperemesis gravidarum are as yet insufficiently studied. We sought to evaluate the recurrence rate of hyperemesis gravidarum in subsequent pregnancies, to elucidate chronological patterns of recurrence of the condition, and to analyze maternal, environmental, and pregnancy-related factors associated with recurring hyperemesis gravidarum. Out of all pregnancies ending in delivery in Finland from 2004 through 2011, data of women who had at least 1 pregnancy ending in delivery following a pregnancy diagnosed with hyperemesis gravidarum were retrieved from hospital discharge register and medical birth register (1836 women, 4103 pregnancies; 1836 index pregnancies and 2267 subsequent pregnancies). The first pregnancy with hyperemesis gravidarum diagnosis was chosen as the index pregnancy, and recurrence rate was calculated by comparing the number of hyperemetic pregnancies that followed the index pregnancy to the total number of pregnancies that followed the index pregnancy. Recurrence patterns of hyperemesis gravidarum were illustrated by presenting the chronological order of the women's pregnancies beginning from the index pregnancy to the end of the follow-up period. The associations between recurring hyperemesis and age, parity, prepregnancy body mass index, smoking, marital and socioeconomic status, domicile, month of delivery, assisted reproductive technology, sex, and number of fetuses were analyzed in both the index pregnancies and in pregnancies following the index pregnancy. There were 544 pregnancies with a hyperemesis diagnosis and 1723 pregnancies without a hyperemesis diagnosis following the index pregnancies. The overall recurrence rate of hyperemesis gravidarum in pregnancies following the index pregnancy was 24%. In case of >1 subsequent pregnancy, 11% of women were diagnosed with hyperemesis in all of their pregnancies. In the index pregnancies, recurrence of hyperemesis gravidarum was more common among women with parity of 2 than parity of 1 (adjusted odds ratio, 1.33, P= .046). Overweight women (adjusted odds ratio, 0.58, P= .036) or women who smoked after the first trimester (adjusted odds ratio, 0.27, P < .001) had lower recurrence of hyperemesis. In the comparison of the subsequent pregnancies, quitting smoking in the first trimester (adjusted odds ratio, 0.32, P= .010) and smoking continued after the first trimester (adjusted odds ratio, 0.38, P= .002) were associated with lower odds of recurring hyperemesis. Female sex of the fetus was associated with higher odds of recurring hyperemesis (adjusted odds ratio, 1.29, P= .012). In the majority of pregnancies following an earlier hyperemetic pregnancy, hyperemesis gravidarum does not recur, but hyperemetic pregnancies occur in the next pregnancies with little predictability. Only few factors associated with recurring hyperemesis could be identified. Although estimating the probability of recurrence of hyperemesis gravidarum in a subsequent pregnancy based on a woman's first hyperemetic pregnancy turned out not to be feasible, it is reassuring to know that hyperemesis does not appear to become more likely with each pregnancy and that after 1 pregnancy with hyperemesis, the following pregnancy may be different.

Characteristics of and Factors Contributing to Immediate Postoperative Pain After Ankle Fracture Surgery

To build an appropriate strategy of pain management after ankle fracture surgery, surgeons need to know the characteristics of postoperative ankle pain and its contributing factors. The aim of the present study was to investigate the maximum pain period after ankle fracture surgery and the factors affecting postoperative pain using a linear mixed model when patient-controlled analgesia (PCA) was used as a basic modality. A total of 219 adult patients (108 males and 111 females; mean age 51.2 ± 15.9 years) who had undergone operative treatment for ankle fractures were included. Data on fracture severity, causes of injury, interval between injury and surgery, anesthesia method, American Society of Anesthesiologists classification, and operative time were collected. Pain intensity was measured using an 11-point pain intensity numerical rating scale preoperatively and postoperatively every 8 hours. Intravenous PCA was prescribed to all patients. The chronologic pattern of postoperative pain and factors affecting it were statistically analyzed using a linear mixed model. Maximum postoperative pain was observed at 8 hours postoperatively, and the maximum pain numerical rating scale score was 3.92, measured at 8-hour intervals. The severity of fracture (p = .01) was the only significant factor contributing to postoperative pain after ankle fracture surgery on multivariate analysis. Clinicians should consider the chronologic pattern of postoperative pain after ankle fracture surgery during postoperative pain management. Interventions for pain control, in addition to PCA, might be needed at ~8 hours postoperatively, especially for those with severe ankle fractures.

Simplified Sequential Simulation of Bulk Power System Reliability Via Chronological Probability Model of Load Supplying Capability

This paper proposes a simplified sequential Monte Carlo simulation to enhance the efficiency of bulk power system reliability evaluation. The basic idea is to construct chronological system state sequence by using the chronological probability model of load supplying capability which reflects the joint chronological variation pattern of system state intrinsic properties including load supplying capability ( C ), system state average duration ( D ), and splitting percentage ( P ). The chronological probability model can simplify sequential simulation procedure no matter how system load pattern changes, and avoid the time-consuming optimal load curtailment model calculations by using the above-mentioned system state intrinsic properties. Thus, the proposed method can considerably accelerate simulation, especially when evaluating system reliability for different system load conditions. Besides, as the proposed method retains the chronological property of system state transition, it can not only obtain the probability distribution of reliability indices but also incorporate time-dependent renewable generations. RBTS, RTS79, and modified RTS79 with wind farm are utilized to verify the effectiveness of the proposed method.

It’s a Problem of Culture (for Them): Orientalist Framing in News on Violence Against Women

This research examines chronological patterns in the social construction of violence against women in the United States and abroad as represented by coverage in the New York Times. It is found that while criminal justice–oriented discourse dominates coverage, the news is less often applying a social problem frame to violence against women occurring in the United States and increasingly linking such violence to culture when it happens in Islamic societies. Thus, coverage contributes to cultural acceptance of an Orientalist binary that juxtaposes “progressive” Western nations with “backward” Eastern ones. Such a finding is consistent with feminist scholarship on Orientalism and discourse surrounding violence against women. This article concludes by considering how such Orientalism serves contemporary neoliberal governmentality.

Anglo‐Saxon Style Pottery from the Northern Netherlands and North‐Western Germany: Fabrics and Finish, Regional and Chronological Patterns, and their Implications

This paper presents the results of a study of Anglo‐Saxon style pottery in the northern Netherlands and north‐western Germany, involving macroscopic and microscopic analysis of fabrics and finish. Both regions show similar developments in form and decoration in the pottery of the fourth and fifth centuries ad, the late Roman and Migration period, resulting in the typical decoration and shapes that are known as the Anglo‐Saxon style. In the northern Netherlands, this style is traditionally associated with Anglo‐Saxon immigrants. It has, however, been suggested that this style was, rather, part of an indigenous development in areas in the northern Netherlands where occupation was continuous, though influenced by stylistic developments in north‐western Germany. That hypothesis is supported by the analysis of fabrics and finish presented here. The characteristic of fabrics and surface treatment indicate technological continuity. The use of local clay sources for Anglo‐Saxon style pottery and for contemporary regional types indicates that most of the Anglo‐Saxon style pottery in the northern Netherlands was not brought by Anglo‐Saxon immigrants or as imports, but must have been made locally. That applies to settlements with continuous habitation, as well as settlements in the coastal area that were not inhabited during the fourth century ad.

U–Th and &amp;lt;sup&amp;gt;10&amp;lt;/sup&amp;gt;Be constraints on sediment recycling in proglacial settings, Lago Buenos Aires, Patagonia

Abstract. The estimation of sediment transfer times remains a challenge to our understanding of sediment budgets and the relationships between erosion and climate. Uranium (U) and thorium (Th) isotope disequilibria offer a means of more robustly constraining sediment transfer times. Here, we present new uranium and thorium disequilibrium data for a series of nested moraines around Lago Buenos Aires in Argentine Patagonia. The glacial chronology for the area is constrained using in situ cosmogenic 10Be analysis of glacial outwash. Sediment transfer times within the periglacial domain were estimated by comparing the deposition ages of moraines to the theoretical age of sediment production, i.e., the comminution age inferred from U disequilibrium data and recoil loss factor estimates. Our data show first that the classical comminution age approach must include weathering processes accounted for by measuring Th disequilibrium. Second, our combined data suggest that the pre-deposition history of the moraine sediments is not negligible, as evidenced by the large disequilibrium of the youngest moraines despite the equilibrium of the corresponding glacial flour. Monte Carlo simulations suggest that weathering was more intense before the deposition of the moraines and that the transfer time of the fine sediments to the moraines was on the order of 100–200 kyr. Long transfer times could result from a combination of long sediment residence times in the proglacial lake (recurrence time of a glacial cycle) and the remobilization of sediments from moraines deposited during previous glacial cycles. 10Be data suggest that some glacial cycles are absent from the preserved moraine record (seemingly every second cycle), supporting a model of reworking moraines and/or fluctuations in the extent of glacial advances. The chronological pattern is consistent with the U–Th disequilibrium data and the 100–200 kyr transfer time. This long transfer time raises the question of the proportion of freshly eroded sediments that escape (or not) the proglacial environments during glacial periods.

Chronodes: Interactive Multifocus Exploration of Event Sequences.

The advent of mobile health (mHealth) technologies challenges the capabilities of current visualizations, interactive tools, and algorithms. We present Chronodes, an interactive system that unifies data mining and human-centric visualization techniques to support explorative analysis of longitudinal mHealth data. Chronodes extracts and visualizes frequent event sequences that reveal chronological patterns across multiple participant timelines of mHealth data. It then combines novel interaction and visualization techniques to enable multifocus event sequence analysis, which allows health researchers to interactively define, explore, and compare groups of participant behaviors using event sequence combinations. Through summarizing insights gained from a pilot study with 20 behavioral and biomedical health experts, we discuss Chronodes's efficacy and potential impact in the mHealth domain. Ultimately, we outline important open challenges in mHealth, and offer recommendations and design guidelines for future research.

Chronological Pattern Exploration Algorithm for Gene Expression Data Clustering and Classification

In medical data, prediction of a disease in diagnosis and drug determination depends upon the type of the disease. Previous disease classification approaches are clinically based and the ability of the diagnostic process is restricted. In recent days DNA/RNA microarray techniques can monitor more number of gene expression data. Using this ability the medical research people started exploring the various ways of classifying the disease from genetic data. All the methods are promising on producing results. Even though there are some issues which should be handled to improve the accuracy of classification. Classification of the disease depends on data clustering so that, this paper concentrates on clustering the data efficiently and mine for the more accurate pattern using Chronological Pattern Exploration (CPE) as an effective pattern matching approach. This CPE algorithm investigates the data by means of attributes, metadata and the meaning of the data to the search pattern. The simulation of this approach is carried out in MATLAB software to authenticate the efficiency.