bluuebunny/crossref_metadata_2025_split huggingface dataset:
Unilateral Vocal Fold Paralysis: The “Trifecta”—Dysphonia, Dysphagia, and Dyspnea
Authors: Adessa Michelle 
Published: November 2021

Purpose:
A clinical case of unilateral vocal fold paralysis is presented with case history, auditory-perceptual analysis and accompanying audio files and ratings, videostroboscopic files and ratings, and acoustic analysis, as well as impressions and plan for treatment.

Method:
A single clinical case of unilateral vocal fold paralysis is presented for learning purposes.

Results:
Clinical keys are provided for learning.

Conclusion:
Learners will be able to follow a clinical case to aid in perceptual, videostroboscopic, acoustic, and voice assessment and goal and treatment planning.

Supplemental Material:

https://doi.org/10.23641/asha.16799563
Effects of radiative losses on the relativistic jets of high-mass microquasars
Authors: Charlet A. , Walder R. , Marcowith A. , Folini D. , Favre J. M. , Dieckmann M. E. 
Published: November 2021

Context.Relativistic jets are ubiquitous in astrophysics. High-mass microquasars (HMMQs) are useful laboratories for studying these jets because they are relatively close and evolve over observable timescales. The ambient medium into which the jet propagates, however, is far from homogeneous. Corresponding simulation studies to date consider various forms of a wind-shaped ambient medium, but typically neglect radiative cooling and relativistic effects.Aims.We investigate the dynamical and structural effects of radiative losses and system parameters on relativistic jets in HMMQs, from the jet launch to its propagation over several tens of orbital separations.Methods.We used 3D relativistic hydrodynamical simulations including parameterized radiative cooling derived from relativistic thermal plasma distribution to carry out parameter studies around two fiducial cases inspired by Cygnus X-1 and Cygnus X-3.Results.Radiative losses are found to be more relevant in Cygnus X-3 than Cygnus X-1. Varying jet power, jet temperature, or the wind of the donor star tends to have a larger impact at early times, when the jet forms and instabilities initially develop, than at later times when the jet has reached a turbulent state.Conclusions.Radiative losses may be dynamically and structurally relevant at least for Cygnus X-3 and thus should be examined in more detail.
Probleme einer alternden Gesellschaft
Authors: Fajardo Annemarie 
Published: November 2021

ZusammenfassungIn den letzten 25 Jahren ist die Zahl der Leistungsbezieher in der Langzeitpflege um 300 Prozent gestiegen. Gleichzeitig ist die Anzahl der Pflegekräfte und der Einrichtungen nicht entsprechend mitgewachsen. Maßnahmen aus dem PpSG sollen nun gegensteuern.
Clinical Implications of Second and Third Trimester Surveillance Ultrasounds of Growth-Restricted Fetuses
Authors: Craig Amanda M. , Kaur Karampreet , Heerboth Sarah A. , Chen Heidi , Lauderdale Chelsea J. , Shannon Chevis , Zuckerwise Lisa C. 
Published: November 2021

AbstractObjective We sought to investigate the positive predictive value of ultrasound-diagnosed fetal growth restriction (FGR) for estimating small for gestational age (SGA) at birth. Secondary objectives were to describe clinical interventions performed as a result of FGR diagnosis.Study Design This was a retrospective cohort of pregnancies diagnosed with FGR over 3 years at a single institution. Maternal demographics, antenatal and delivery data, and neonatal data were collected. Descriptive statistics and linear regression were conducted.Results We included 406 pregnancies with diagnosis of FGR in second or third trimester. Median birth weight percentile was 17 (interquartile range: 5–50) and only 35.0% of these fetuses were SGA at birth. The positive predictive value of a final growth ultrasound below the 10th percentile for SGA at birth was 56.9%. Patients averaged eight additional growth ultrasounds following FGR diagnosis. One hundred and fourteen (28.1%) received antenatal steroids prior to delivery, and 100% of those delivered after more than 7 days following administration. There were 6 fetal deaths and 14 neonatal deaths.Conclusion In the majority of cases, pregnancies diagnosed with FGR during screening ultrasounds resulted in normally grown neonates and term deliveries. These patients may be receiving unnecessary ultrasounds and premature courses of corticosteroids.
Place references in Chinese music titles since 1912: changing patterns across regions and time
Authors: Hong Xueting , Huang Zhenfang , Huang Xu 
Published: November 2021

AbstractThere are strong links between music and ‘sense of place’. This study investigates the connotations and features of the sense of place in songs against the background of social change between 1912 and 2019 in China. From 1912 through 1949, the sense of place was chiefly patriotic. From 1950 to 1979, the influence of socialism resulted in songs that concentrated on historical sites to form place identity. After 1980, the music market influenced the writing of songs about ‘place’. Since 2010, the sense of place has involved the activities of individuals and events within an area that shape the feel and impression of the place, and it is complex and plentiful. The results indicate that the relationships between people and the places they sing about become more abundant and detailed over time, along with a change from each place having a dominant style to a more diverse scenario. Before the opening-up and reform of China in 1979, the sense of place was often a shared collective memory, whereas today, the trend is towards personal songs. Additionally, sense of place is studied in regard to social processes as well as individual music pieces, and the driving force of each period is the response to basic social contradictions.
Facile self-assembly of colloidal diamond from tetrahedral patchy particles via ring selection
Authors: Neophytou Andreas , Chakrabarti Dwaipayan , Sciortino Francesco 
Published: November 2021

Significance
The self-assembly of colloidal diamond–a classic example of an open crystal with the low coordination number of four and much sought after due to its applications in visible light management–from designer spherical colloidal particles has proved challenging over the years. The formation of the diamond lattice from tetrahedral patchy particles is hampered by the propensity to form competing open periodic structures for narrow patches or dynamically arrested states for wider patches, leaving a narrow window in design space where diamond crystals may be realized. Our two-component system of designer tetrahedral patchy particles supports a significantly wider range for patch sizes for programmed self-assembly, thus facilitating experimental fabrication, and offers fundamental insight into crystallization into open lattices.
Colon cancer cells acquire immune regulatory molecules from tumor-infiltrating lymphocytes by trogocytosis
Authors: Shin Jae Hun , Jeong Jaekwang , Maher Stephen E. , Lee Heon-Woo , Lim Jaechul , Bothwell Alfred L. M. 
Published: November 2021

Significance
We have identified the presence of cancer cells harboring immune cell–specific surface marker proteins such as CD4 in the tumor microenvironment. Cancer cells acquired not only the T cell marker protein CD4 but also immune regulatory molecules such as CTLA4 by trogocytosis. Unlike other endocytic mechanisms, trogocytosis maintains the cellular localization and functions of the transferred membrane proteins. Therefore, trogocytic transfer of immune regulatory molecules enhances the immunosuppressive functions of cancer cells. This study provides insight into the interactions between cancer cells and tumor-infiltrating immune cells and how they contribute to the development of the immunosuppressive tumor microenvironment.
Universality of excited three-body bound states in one dimension
Authors: Happ Lucas , Zimmermann Matthias , Efremov Maxim A 
Published: November 2021

Abstract
We study a heavy–heavy–light three-body system confined to one space dimension in the regime where an excited state in the heavy–light subsystems becomes weakly bound. The associated two-body system is characterized by (i) the structure of the weakly-bound excited heavy–light state and (ii) the presence of deeply-bound heavy–light states. The consequences of these aspects for the behavior of the three-body system are analyzed. We find a strong indication for universal behavior of both three-body binding energies and wave functions for different weakly-bound excited states in the heavy–light subsystems.
High precision phase estimation with controllable sensitivity and dynamic range
Authors: Li Hongjing , Wang Gongling , Xia Binke , Song Qi , Huang Jingzheng , Zeng Guihua 
Published: November 2021

Abstract
High precision phase estimation is at the core of modern physics and practical applications. We investigate a method for high precision phase estimation via inserting a reference state which enables weak measurement technique to be used in wide dynamic range. A reference phase is introduced artificially to offset the time delay between preselection state and reference state. The sensitivity of measured phase and the linear dynamic range are controllable by adjusting reference phase. Moreover, an arbitrary postselection in measurement is applicable by choosing appropriate reference phase. This method has merits of controllable sensitivity and wide dynamic range, which shows great potential practical applications in high precision phase measurement.
Synergistic effects in MOS capacitors with an Au/HfO2–SiO2/Si structure irradiated with neutron and gamma ray
Authors: Shi Jianmin , Wang Xinwei , Zhang Xiuyu , Xue Jianming , Guo Xun , Li Man , Wang Jialiang , Meng Xianfu , Cui Bo , Yu Xiaofei , Yu Lei , Jiang Wenxiang , Peng Shuming 
Published: November 2021

Abstract
The properties of oxide trapped charges and interface state density in the metal oxide semiconductor (MOS) capacitors with an Au/HfO2–SiO2/Si structure were investigated under irradiation of 14 MeV neutron and 60Co gamma-ray. In the mixed neutron and gamma irradiation environment, the formation of the oxide trapped charges in the HfO2–SiO2 layer is determined by the total deposited ionization energy, i.e. the sum of ionization energy deposition of the neutrons and the accompanying gamma rays, while the influence of the displacement damage caused by 14 MeV neutrons can be ignored. The interface state density depends not only on the ionizing energy loss (IEL) but also the non-IEL (NIEL), and NIEL plays a major role below the critical neutron fluence of 4.5 × 1012 n cm−2. The synergistic effect of the interface state is observed increases with energy deposition in the oxide at lower fluences, while decreasing above the critical fluence. These results confirm the existence of the synergistic effect of neutron and gamma irradiation in damaging HfO2 MOS devices.
A modular A
4 symmetric scotogenic model for neutrino mass and dark matter
Authors: Behera Mitesh Kumar , Singirala Shivaramakrishna , Mishra Subhasmita , Mohanta R 
Published: November 2021

Abstract
Modular symmetries have been impeccable in neutrino and quark sectors. This motivated us, to propose a variant of scotogenic model based on modular $A_4$ symmetry and realize the neutrino mass generation at one-loop level through radiative mechanism. Alongside, we discuss the lepton flavour violating processes $\mu \to e \gamma$, $\mu \to3e$ and $\mu - e $ conversion in the nucleus. The lightest Dirac fermion turns out to be potential dark matter candidate, made stable by suitable assignment of modular weights. The relic density of the same has been computed with annihilations mediated by inert scalars and new $U(1)$ gauge boson. The LEP-II and ATLAS dilepton constraints on the new gauge parameters are suitably considered to show the consistent parameter region.
MXene monolayer Mn2ZnN2: a promising robust intrinsic half-metallic nanosheet
Authors: Cheng-Cai Huang , Yang Wang , Qian Yao , Deng-Feng Li , Jun Liu 
Published: November 2021

Abstract
Two-dimensional half-metallic ferromagnets are promising in spintronics. In recent years, the half-metallicity and the magnetic properties of the MXene materials have been the research hotspots of new materials due to their unique crystal characteristics and wide applications. In this paper, the MXene nanosheet Mn2ZnN2 was predicted as a kind of robust intrinsic half-metallic nanosheet whose magnetic moment per unit is the integer 6.00 μ
B based on the first principles calculations. The half-metallic character and the magnetic moment of this nanosheet mainly result from the spin-polarized Mn-ions induced by the crystal field. If the absolute biaxial compression strain is lower than 3.0%, the half-metallicity remains well and the magnetic moment per unit is always 6.00 μ
B, indicating that its half-metallicity and magnetic properties are stable within a certain pressure range. More importantly, the magnetic moment per unit is elevated from 6.00 μ
B to 9.00 μ
B and the half-metallic energy gap increases evidently after an electron is removed from this nanosheet, suggesting that the half-metallicity and magnetic properties of this nanosheet may be improved via tuning its charge state.
Welding seam recognition and tracking for a novel mobile welding robot based on multi-layer sensing strategy
Authors: Liu Chao , Wang Hui , Huang Yu , Rong Youmin , Meng Jie , Li Gen , Zhang Guojun 
Published: November 2021

Abstract
That a mobile welding robot with an adaptive seam tracking ability can greatly improve welding efficiency and quality has been extensively studied. To further improve automation in multiple-station welding, we developed a novel intelligent mobile welding robot consisting of a four-wheeled mobile platform and a collaborative manipulator. With the support of simultaneous localization and mapping (SLAM) technology, the robot is capable of automatically navigating to different stations to perform welding operations. To automatically detect the welding seam, a composite sensor system including an RGB-D camera and a laser vision sensor is creatively applied. Based on the sensor system, a multi-layer sensing strategy is performed to ensure that the welding seam can be detected and tracked with high precision. By applying a hybrid filter to the RGB-D camera measurement, the initial welding seam could be effectively extracted. Next, a novel welding start point detection method is proposed. Meanwhile, to guarantee the tracking quality, a robust welding seam tracking algorithm based on laser vision sensor is presented, to eliminate the tracking discrepancy caused by the platform parking error, through which the tracking trajectory can be corrected in real-time. The experimental results show that the robot can autonomously detect and track the welding seam effectively at different welding stations. Also, multiple-station welding efficiency can be improved and quality can also be guaranteed.
A quantitative criterion for predicting solid-state disordering during biaxial, high strain rate deformation
Authors: Becker Michael F , Kovar Desiderio 
Published: November 2021

Abstract
A criterion to predict the onset of disordering under biaxial loading based on a critical potential energy per atom was studied. In contrast to previous theories for disordering, this criterion incorporates the effects of strain rate and strain state. The strain state (or stress state) is defined by the combination of strain (or stress) magnitudes and directions that are applied to each sample during the simulation. The validity of this criterion was studied using molecular dynamic (MD) simulations of Ag conducted over a wide range of biaxial strain rates, strain configurations, and crystal orientations with respect to the applied stress state. Biaxial strains were applied in two different planes, (

11

2

¯

) and (001) in eight directions in each plane. Results showed that, when larger strain rates were applied, there was a transition from plastic deformation driven by the nucleation and propagation of dislocations to disordering and viscous flow. Although the critical strain rate to initiate disorder was found to vary in the range of

ε

˙

= 1 × 1011 s−1 to

ε

˙

= 4 × 1011 s−1, a consistent minimum PE/atom of −2.7 eV was observed over a broad range of strain states and for both crystallographic orientations that were studied. This indicates that the critical PE/atom is a material property that can be used to predict the onset of disordering under biaxial loading. Further, the results showed that this criterion can be applied successfully even when non-uninform strain states arise in the crystal.
Breast tissue mimicking phantoms for combined ultrasound and microwave imaging
Authors: Li Siyun , Fear Elise , Curiel Laura 
Published: November 2021

Abstract
We present a new formulation for a breast tissue-mimicking phantom for combined microwave and ultrasound imaging to assist breast cancer detection. Formulations based on coconut oil, canola oil, agar and glass beads were used to mimic skin and fat tissues. First, 36 recipes were fabricated, and properties were measured to determine the relationship and possible interaction between ingredients with the ultrasound and microwave properties. Based on these results, the formulae were developed to mimic different tissues found in breast, including skin, fat, fibroglandular, and tumour tissues. All phantoms contained a base of agar and glass beads at different proportions depending on the tissue mimicked. Tumour and fibroglandular tissues were best mimicked by adding polyvinylpyrrolidone (PVP), while using coconut oil for skin and canola oil for fat produced the best results. Five final phantoms with different internal structures were fabricated and imaged using B-mode ultrasound and a microwave transmission system. Microwave permittivity maps were obtained from the microwave system and compared to ultrasound images. The structure and composition of the phantoms were all confirmed through this microwave and ultrasound imaging.
Reliable analog resistive switching behaviors achieved using memristive devices in AlO
x
/HfO
x
bilayer structure for neuromorphic systems
Authors: Qi Meng , Fu Tianquan , Yang Huadong , Tao Ye , Li Chunran , Xiu Xiaoming 
Published: November 2021

Abstract
Human brain synaptic memory simulation based on resistive random access memory (RRAM) has enormous potential to replace the traditional von Neumann digital computer thanks to several advantages, including its simple structure, its high-density integration, and its capabilities regarding information storage and neuromorphic computing. Herein, the reliable resistive switching (RS) behaviors of RRAM are demonstrated by engineering the AlO
x
/HfO
x
bilayer structure. This allows for uniform multibit information storage. Further, the analog switching behaviors are capable of imitating several synaptic learning functions, including learning experience behaviors, short-term plasticity, long-term plasticity transition, and spike-timing-dependent plasticity (STDP). In addition, the memristor based on STDP learning rules is implemented in image pattern recognition. These results may show the potential of HfO
x
-based memristors for future information storage and neuromorphic computing applications.
Co-existence of short- and long-range magnetic order in LaCo2P2
Authors: Forslund Ola Kenji , Andreica Daniel , Ohta Hiroto , Imai Masaki , Michioka Chishiro , Yoshimura Kazuyoshi , Månsson Martin , Sugiyama Jun 
Published: November 2021

Abstract
The ferromagnetic (FM) nature of the metallic LaCo2P2 was investigated with the positive muon spin rotation, relaxation and resonance (μ
+SR) technique. Transverse and zero field μ
+ SR measurements revealed that the compound enters a long range FM ground state at

T

C

ZF

=
135.00
(
1
)

K, consistent with previous studies. Based on the reported FM structure, the internal magnetic field was computed at the muon sites, which were predicted with first principles calculations. The computed result agree well with the experimental data. Moreover, although LaCo2P2 is a paramagnet at higher temperatures T > 160 K, it enters a short range ordered (SRO) magnetic phase for

T

C

ZF

<
T
≤
160

K. Measurements below the vicinity of

T

C

ZF

revealed that the SRO phase co-exists with the long range FM order at temperatures 124 K

≤
T
≤

T

C

ZF

. Such co-existence is an intrinsic property and may be explained by an interplay between spin and lattice degree of freedoms.
Gender Systematics in the NRAO Proposal Review System
Authors: Hunt Gareth , Schwab Frederic R. , Henning P. A. , Balser Dana S. 
Published: November 2021

Abstract
Several recent investigations indicate the existence of gender-related systematic trends in the peer review of proposals for observations on astronomical facilities. This includes the National Radio Astronomy Observatory (NRAO) where there is evidence of a gender imbalance in the rank of proposals with male principal investigators (PIs) favored over female PIs. Since semester 2017A (17A), the NRAO has taken the following steps: (1) inform science review panels (SRPs) and the telescope time allocation committee (TAC) about the gender imbalance; and (2) increase the female representation on SRPs and the TAC to reflect the community demographics. Here we analyze SRP normalized rank-ordered scores, or linear ranks, by PI gender for NRAO observing proposals from semesters 12A–21A. We use bootstrap resampling to generate modeled distributions and the Anderson–Darling (AD) test to evaluate the probability that the linear rank distributions for male and female PIs are drawn from the same parent sample. We find that between semesters 12A–17A that male PIs are favored over female PIs (AD p-value 0.0084), whereas between semesters 17B–21A female PIs are favored over male PIs, but at a lower significance (AD p-value 0.11). Therefore the gender imbalance is currently being ameliorated, but this imbalance may have been reversed. Regardless, we plan to adopt a dual-anonymous approach to proposal review to reduce the possibility of bias to occur.
Cosmic-ray-related Signals from Detectors in Space: The Spitzer/IRAC Si:As IBC Devices
Authors: Hagan J. Brendan , Rieke George , Fox Ori D. , Noriega-Crespo Alberto , Hines Dean C. , Cracraft Misty , García Marín Macarena 
Published: November 2021

Abstract
We evaluate the hit rate of cosmic rays and their daughter particles on the Si:As IBC detectors in the IRAC instrument on the Spitzer Space Telescope. The hit rate follows the ambient proton flux closely, but the hits occur at more than twice the rate expected just from this flux. Toward large amplitudes, the size distribution of hits by single-charge particles (muons) follows the Landau Distribution. The amplitudes of the hits are distributed to well below the energy loss of a traditional “average minimum-ionizing proton” as a result of statistical fluctuations in the ionization loss within the detectors. Nonetheless, hits with amplitudes less than a few hundred electrons are rare; this places nearly all hits in an amplitude range that is readily identified given the read noises of modern solid-state detectors. The spread of individual hits over multiple pixels is dominated by geometric effects, i.e., the range of incident angles, but shows a modest excess probably due to: (1) showering and scattering of particles; (2) the energy imparted on the ionization products by the energetic protons; and (3) interpixel capacitance. Although this study is focused on a specific detector type, it should have general application to operation of modern solid-state detectors in space.