bluuebunny/crossref_metadata_2025_split huggingface dataset:
Where Are Students With Autism and Intellectual Disability Learning? Placement Trends in California
Authors: Cosier Meghan , Gomez Audri Sandoval , Ricks-Oddie Joni , McKee Aja , Doty Megan C. , Bonham Erin , Cardinal Donald N. 
Published: November 2021

Abstract
The variability in placement of students with autism and intellectual disability and lack of access to general education for these students suggests the need to identify factors associated with placement and then address the role of current policy. This article presents the results of a 5-year trend analysis of placement of students with autism and intellectual disability in California and the relationship between these trends in placement and district factors. Results suggest trends in increased access to general education environments for both groups of students and relationships between the probability of placement in general education settings and the percentage of students in the district who receive free or reduced-price meals. Implications for district and state leaders are discussed.
Demonstration of a 2 × 2 MIMO-UWOC system with large spot against air bubbles
Authors: Chen Xiao , Dai Yizhan , Tong Zhijian , Yang Xingqi , Li Xin , Song Guangbin , Zou Haiwu , Jia Bowen , Qin Sitong , Zhang Zejun , Zhao Jian , Xu Jing 
Published: November 2021

In order to reduce turbulence-induced scintillation and deal with alignment problems, a

2

×

2

multiple-input multiple-output (MIMO) underwater wireless optical communication (UWOC) system is proposed and experimentally demonstrated. With help of the large divergence angle of light beams and large field of view (FOV) of the detectors, the effect of high-density air bubbles is greatly eliminated. Simulation and experimental results confirm that, in most intensity-modulation/direct-detection (IM/DD) MIMO-UWOC systems, the repetition coding (RC) scheme performs better than the space–time block coding (STBC) scheme. In a 50 m swimming pool, the maximum horizontal offset can reach 97.9 cm, which is 421% and 192% higher than that of STBC multiple-input single-output (MISO) and RC-MISO/STBC-MIMO schemes, respectively. With a data rate of 233 Mbps and a transmission distance of 50 m, the large detection range can meet a variety of underwater wireless communication requirements. The experiment indicates that, when the difference in the transmission distance between the two optical signals is higher than 1 m, the bit error rate (BER) of the RC scheme increases sharply, while the BER of the STBC scheme is stable. The MIMO coding scheme needs to be selected according to the actual application environment.
Noise free defect detection in ceramic tableware using a portable digital holographic camera
Authors: Pensia Lavlesh , Dwivedi Gaurav , Singh Omendra , Kumar Raj 
Published: November 2021

This paper describes detection of cracks in ceramic tableware using a portable digital holographic camera working on the principle of double-exposure digital holographic interferometry. Digital image processing techniques are applied on amplitude and phase information obtained from the numerically reconstructed wavefronts of the test object to locate position of the defect. Speckles generated due to illumination of the rough surface of the ceramic cup with the coherent light source deteriorate quality of the interferometric phase. Several iterations of the averaging filter with optimized kernel size are applied on sine and cosine components of the interferometric phase to minimize the speckle noise. The effect of kernel size of the matrix used in the averaging filter on quality of the interferometric phase is analyzed by evaluating the signal-to-noise ratio. The experimentally obtained size of crack on a ceramic cup (0.08 mm) is validated by a mechanical profiler with an error of 6.6%. This study may help in improving the quality criteria of tableware items.
Experimental validation of GNPy in a multi-vendor flex-grid flex-rate WDM optical transport scenario
Authors: D’Amico Andrea , London Elliot , Le Guyader Bertrand , Frank Florian , Le Rouzic Esther , Pincemin Erwan , Brochier Nicolas , Curri Vittorio 
Published: November 2021

We experimentally test the accuracy of a quality of transmission estimator (QoT-E) within a laboratory flex-grid flex-rate framework, considering eight multi-vendor transceivers (TRXs) with symbol rates ranging from 33 to 69 Gbaud, and variable constellations [quadrature phase shift keying, 8-quadrature amplitude modulation (QAM), and 16-QAM probabilistic constellation shaping], for data rates of 100 Gbits/s up to 300 Gbits/s, and a flex-grid wavelength division multiplexed (WDM) spectrum, with channel spacings of 50 and 75 GHz. As a QoT-E, we utilize an enhanced implementation of the open-source GNPy project. We demonstrate that this QoT-E provides a high level of accuracy in generalized signal-to-noise ratio (GSNR) computation, with an average error value not exceeding 0.5 dB, for the scenario under investigation. These values are computed with respect to the measured bit-error ratio converted to the GSNR using the TRX model obtained via back-to-back characterization. These results demonstrate that the optimal management of flex-grid flex-rate WDM optical transport arises by managing power spectral densities instead of power per channel, as in traditional fixed-grid systems.
COVID-19 pandemic and health worker stress: The mediating effect of emotional regulation
Authors: García-Batista Zoilo Emilio , Guerra-Peña Kiero , Nouri Kandany Vahid , Marte María Isabel , Garrido Luis Eduardo , Cantisano-Guzmán Luisa Marilia , Moretti Luciana , Medrano Leonardo Adrián 
Published: November 2021

Background/Introduction
Psychological and physical well-being of health personnel has been significantly affected by COVID-19. Work overload and continuous exposure to positive COVID-19 cases have caused them fatigue, stress, anxiety, insomnia and other detriments. This research aims: 1) to analyze whether the use of cognitive reevaluation and emotional suppression strategies decreases and increases, respectively, stress levels of health personnel; 2) to quantify the impact of contact with patients with COVID-19 on stress levels of medical staff.

Method
Emotion regulation strategies (cognitive reevaluation and emotional expression) and stress levels were evaluated in 155 Dominican physicians who were treating people infected with COVID-19 at the moment of the study (67.9% women and 32.1% men; mean age = 34.89; SD = 9.26). In addition, a questionnaire created by the researchers quantified the impact that contact with those infected had on their stress levels.

Results
Contact with patients with COVID-19 predicts increased use of emotion suppression strategies, although is not associated with the use of cognitive reevaluation. These findings lead to an even greater increase in stress on health care providers.

Conclusions
Contextual contingencies demand immediate responses and may not allow health personnel to use cognitive re-evaluation strategies, leaning more towards emotion suppression. However, findings regarding high levels of stress require the implementation of intervention programs focused on the promotion of more functional emotion regulation strategies. Such programs may reduce current stress and prevent post-traumatic symptoms.
Subclinical steatohepatitis and advanced liver fibrosis in health examinees with nonalcoholic fatty liver disease (NAFLD) in 10 South Korean cities: A retrospective cross-sectional study
Authors: Nah Eun-Hee , Cho Seon , Park Hyeran , Noh Dongwon , Kwon Eunjoo , Cho Han-Ik 
Published: November 2021

BackgroundNonalcoholic steatohepatitis (NASH) has a risk of progressing to cirrhosis. The prevalence of NASH and its associated risk factors in community populations are relatively unknown. This study aimed to determine the prevalence of NASH and advanced liver fibrosis using magnetic resonance elastography (MRE), and determine those risk factors in health examinees with asymptomatic fatty liver.MethodsThis study consecutively selected subjects who underwent health checkups at 13 health-promotion centers in 10 Korean cities between 2018 and 2020. Hepatic steatosis and stiffness were assessed using ultrasonography and MRE, respectively. Stages of liver stiffness were estimated using MRE with cutoff values for NASH and advanced liver fibrosis of 2.91 and 3.60 kPa, respectively.ResultsThe overall prevalence of NASH and advanced liver fibrosis in the subjects with fatty liver were 8.35% and 2.04%, respectively. Multivariate logistic regression analysis indicated that central obesity (OR = 5.12, 95% CI = 2.70–9.71), increased triglyceride (OR = 3.29, 95% CI = 1.72–6.29), abnormal liver function test (OR = 3.09, 95% CI = 1.66–5.76) (allP<0.001), and decreased high-density lipoprotein cholesterol (OR = 5.18, 95% CI = 1.78–15.05) (P= 0.003) were associated with NASH. The main risk factor for advanced liver fibrosis was diabetes (OR = 4.46, 95% CI = 1.14–17.48) (P= 0.032).ConclusionNASH or advanced liver fibrosis is found in one-tenth of health examinees with asymptomatic fatty liver. This suggests that early detection of NASH should be considered to allow early interventions such as lifestyle changes to prevent the adverse effects of NASH and its progression in health examinees with asymptomatic fatty liver.
Tangier Disease: An Unusual Cause of Chronic Diarrhea
Authors: Ritaccio Gabrielle , Asif Bilal , Yfantis Harris , Wong Uni 
Published: November 2021

ABSTRACT
Tangier disease is a rare autosomal recessive disease resulting in cholesterol deposition in different organs. We report a case of a 52-year-old white man who presented for chronic diarrhea without significant findings on noninvasive testing. Subsequent colonoscopy revealed endoscopically normal mucosa, with random biopsies remarkable for foamy macrophages in the lamina propria. Genetic testing showed adenosine triphosphate–binding cassette transporter gene mutation with low high-density lipoprotein and low low-density lipoprotein. To the best of our knowledge, this is the first report of chronic diarrhea in a patient with Tangier disease without any other clear etiology.
A Puzzling Case of Pouch Pathology
Authors: Rahal Harman , Ehrlich Dean , Paredes Harold , Conlon Wendy , Sedarat Alireza 
Published: November 2021

ABSTRACT
A 36-year-old man with familial adenomatous polyposis secondary to an adenomatous polyposis coli mutation status post proctocolectomy with ileal pouch-anal anastomosis presented with hematochezia. Pouchoscopy revealed a 4-cm indurated mass in the distal ileal pouch just 17 months after a normal pouchoscopy. Histopathology was diagnostic for Burkitt lymphoma, and the patient achieved complete remission with subsequent chemotherapy. Although there are reports of Burkitt lymphoma in patients with ileal pouch-anal anastomosis, to date, this is the first report in a patient with familial adenomatous polyposis. This case highlights the presentation of a rapidly enlarging tumor not commonly seen in the adult gastroenterology population.
Breeding Strategy of Local Muscovy to Support the Development of Meat Type Duck Industry
Authors: Susanti Triana 
Published: November 2021

<p>Muscovy duck is one of the genetic resources of waterfowl that spreads almost all over Indonesia. Muscovy duck is classified as meat-producer waterfowl, because of its relatively large body weight and better meat quality compared to other waterfowl. Therefore, cross breeding between Muscovy and ducks were often conducted by farmers to produce offspring with large body weight in order to anticipate the higher demand for duck meat. If this crossing pattern has been widely adopted by breeders, it will require a larger number of Muscovy duck. Whereas, currently the population of Muscovy is relatively low and no breeding system exists both at the community farm level or industrial level. Therefore, a development program of local Muscovy duck, especially its breeding program needs to be done immediately. As an information material to facilitate the preparation of the program, this paper describes factors that affect the breeding program including production performance and reproduction, as well as the breeding strategy of Muscovy duck as candidates of male line to form special type of meat type ducks through 3 groups of livestock breeds in the shape of a conical triangle at the top. The top position was the pure stock (nucleus), the middle was the parent stock (multiplier) and the bottom was the commercial stock. The genetic quality of livestock flows from the top position to the bottom and cannot be the other way around, because the breeding system is closed in the pure stock (nucleus).</p>
Origin of carbonate cements in deep sandstone reservoirs and its significance for hydrocarbon indication: A case of Shahejie Formation in Dongying Sag
Authors: Zhang Tianjiao , Feng Yuelin , Ge Xinmin , Meng Wei , Han Hongwei , Yu Jingqiang , Zhang Weizhong , Li Shuli , Li Xiaochen , Gao Ping 
Published: November 2021

Abstract
Carbonate cements are primary cement types formed in deep sandstone reservoirs of Dongying Sag. We have proposed three stages of carbonate cements with different origin and material sources: carbonate cements in early stage are rim-shaped high-Mg calcite, which is the product of quasi-contemporaneous period; and calcite filled with primary pores without obvious compaction and diagenetic transformation is mudstone compaction during the drainage process. Carbonate cements in middle stage are calcite and dolomite filled with feldspar secondary dissolved pores. The rich Ca2+, Mg2+, and

CO

3

2
−

{\text{CO}}_{3}^{2-}

in overpressure fluid enter the reservoir and mix with Ca2+ in the original formation water. Carbonate cements in late stage are ferrocalcite and ankerite that filled the dissolution pores of early- and middle-stage carbonate cements. They were products of

CO

3

2
−

{\text{CO}}_{3}^{2-}

formed by organic acid splitting decomposition in late diagenesis and

CO

3

2
−

{\text{CO}}_{3}^{2-}

formed by dissolution of carbonate cements in early and middle stages, combined with Mg2+, Ca2+, Fe2+ plasma in pore fluid. Dissolution–reprecipitation of the lacustrine carbonate rocks is responsible for obvious positive drift in the δ
13CPDB‰ values of carbonate cements. Carbonate cements in middle stage and late stage, respectively, represent the early hydrocarbon charging of Dongying Formation and the end of Guantao Formation to the present.
Mechanical Consequence Observation and Microscopic Visualization of Internal Erosion Using Developed Plane Strain Erosion Apparatus
Authors: Ouyang Mao , Takahashi Akihiro 
Published: November 2021

Abstract
Internal erosion has been frequently reported and has caused failures and instabilities of geotechnical structures. A plane strain erosion apparatus is developed in this study to allow the subsequent conduction of drained compression test after seepage test and the microscopic observation of particle movement through a transparent window. A drained compression test preceded by a seepage test is performed on specimens containing the same initial fines contents to investigate the mechanical consequence impacts of seepage-induced internal erosion. Experimental results reveal that, compared with uneroded soils, internally eroded soils show a larger secant stiffness at a small strain level (∼1 %). At medium strain level (∼15 %), the soils with erosion show smaller deviator stress comparing with soils without erosion. The analysis of images recorded by the microscope proves that the fines contacted with coarse particles possibly transferring the load are distinct between the soils with and without internal erosion at both small and medium strain levels during the drained compression test, which indicates that the soil fabric could affect the mechanical behaviors of soils subjected to internal erosion. Our designed equipment and microscopic observation could throw some light on the research of internal erosion from the view of particle scale.
Functional Connectivity Basis and Underlying Cognitive Mechanisms for Gender Differences in Guilt Aversion
Authors: Nihonsugi Tsuyoshi , Numano Shotaro , Haruno Masahiko 
Published: November 2021

AbstractProsocial behavior is pivotal to our society. Guilt aversion, which describes the tendency to reduce the discrepancy between a partner’s expectation and his/her actual outcome, drives human prosocial behavior as does well-known inequity aversion. Although women are reported to be more inequity averse than men, gender differences in guilt aversion remain unexplored. Here, we conducted a functional magnetic resonance imaging (fMRI) study (n = 52) and a large-scale online behavioral study (n = 4723) of a trust game designed to investigate guilt and inequity aversions. The fMRI study demonstrated that men exhibited stronger guilt aversion and recruited right dorsolateral prefrontal cortex (DLPFC)-ventromedial PFC (VMPFC) connectivity more for guilt aversion than women, while VMPFC-dorsal medial PFC (DMPFC) connectivity was commonly used in both genders. Furthermore, our regression analysis of the online behavioral data collected with Big Five and demographic factors replicated the gender differences and revealed that Big Five Conscientiousness (rule-based decision) correlated with guilt aversion only in men, but Agreeableness (empathetic consideration) correlated with guilt aversion in both genders. Thus, this study suggests that gender differences in prosocial behavior are heterogeneous depending on underlying motives in the brain and that the consideration of social norms plays a key role in the stronger guilt aversion in men.
Lack of Hyperinhibition of Oriens Lacunosum-Moleculare Cells by Vasoactive Intestinal Peptide-Expressing Cells in a Model of Temporal Lobe Epilepsy
Authors: Wyeth Megan , Buckmaster Paul S. 
Published: November 2021

AbstractTemporal lobe epilepsy remains a common disorder with no cure and inadequate treatments, potentially because of an incomplete understanding of how seizures start. CA1 pyramidal cells and many inhibitory interneurons increase their firing rate in the seconds-minutes before a spontaneous seizure in epileptic rats. However, some interneurons fail to do so, including those identified as putative interneurons with somata in oriens and axons targeting lacunosum-moleculare (OLM cells). Somatostatin-containing cells, including OLM cells, are the primary target of inhibitory vasoactive intestinal polypeptide and calretinin-expressing (VIP/CR) bipolar interneuron-selective interneurons, type 3 (ISI-3). The objective of this study was to test the hypothesis that in epilepsy inhibition of OLM cells by ISI-3 is abnormally increased, potentially explaining the failure of OLM recruitment when needed most during the ramp up of activity preceding a seizure. Stereological quantification of VIP/CR cells in a model of temporal lobe epilepsy demonstrated that they survive in epileptic mice, despite a reduction in their somatostatin-expressing (Som) cell targets. Paired recordings of unitary IPSCs (uIPSCs) from ISI-3 to OLM cells did not show increased connection probability or increased connection strength, and failure rate was unchanged. When miniature postsynaptic currents in ISI-3 were compared, only mIPSC frequency was increased in epileptic hippocampi. Nevertheless, spontaneous and miniature postsynaptic potentials were unchanged in OLM cells of epileptic mice. These results are not consistent with the hypothesis of hyperinhibition from VIP/CR bipolar cells impeding recruitment of OLM cells in advance of a seizure.
SISTEMATIK LITERATUR REVIEW: LITERASI SAINS DAN SETS (SCIENCE, ENVIRONMENT, TECHNOLOGY, AND SOCIETY)
Authors: Nisa Khaerun , Wiyanto Wiyanto , Sumarni Woro 
Published: November 2021

AbstractPISA test results show that scientific literacy for many countries around the world is categorized as low. SETS is one approach that can improve scientific literacy. However, research for the combination of these two topics is still challenging to find. This article aims to systematically show the scope of scientific literacy research and SETS from 2016-2020. This study uses the SLR (Systematic Literature Review) method that adopts the PRISMA systematic. The study population consisted of all articles on JRST, IJSE, SE, and JPCS and other journals from the ERIC, DOAJ, and Science Direct directories. The sample of this research is 44 articles obtained in these journals. The results of the article analysis show that JPCS, IJERE, and IJSE publish the articles with the highest quantity, where the topic of scientific literacy is the topic with the highest quantity and the combined topic of scientific literacy SETS is the topic with the least quantity. The sub-topic of scientific literacy and SETS articles most studied was the development of learning books related to scientific literacy and SETS. Most of the types of research used are empirical research types. Further research is suggested to look at the effect of SETS on scientific literacy or develop a SETS-based learning media and student learning environment in improving scientific literacy.AbstrakHasil tes PISA menunjukan literasi sains untuk banyak negera di seluruh dunia dikategorikan rendah. SETS menjadi salah satu pendekatan yang dapat meningkatkan literasi sains. Namun, penelitian untuk gabungan kedua topik ini masih sulit ditemukan. Artikel ini bertujuan untuk menunjukan sistematik cakupan penelitian literasi sains dan SETS dari tahun 2016-2020. Penelitian ini menggunakan metode SLR (Systematic Literature Review) yang mengadopsi sistematik PRISMA. Populasi penelitian terdiri atas seluruh artikel pada JRST, IJSE, SE, dan JPCS, serta pada jurnal lainnya dari direktori ERIC, DOAJ, dan Science Direct. Sampel penelitian ini adalah 44 artikel yang diperoleh pada jurnal-jurnal tersebut. Hasil analisis artikel menunjukan JPCS, IJERE dan IJSE menerbitkan artikel dengan kuantitas terbanyak, di mana topik literasi sains menjadi topik yang kuantitas paling banyak dan topik gabungan literasi sains dan SETS menjadi topik yang kuantitas paling sedikit. Sub-topik artikel literasi sains dan SETS yang paling banyak diteliti adalah pengembangan buku pembelajaran terkait literasi sains dan SETS. Sebagian besar tipe penelitian yang digunakan ialah tipe penelitian empiris. Penelitian lebih lanjut disarankan yaitu melihat pengaruh SETS terhadap literasi sains atau mengembangkan sebuah media pembelajaran berbasis SETS dan lingkungan belajar siswa dalam meningkatkan literasi sains.