bluuebunny/crossref_metadata_2025_split huggingface dataset:
Characterization of a high-resolution breath acetone meter for ketosis monitoring
Authors: Suntrup III Donald J. , Ratto Timothy V. , Ratto Matt , McCarter James P. 
Published: September 2020

Background
The ketone bodies beta-hydroxybutyrate (BHB) and acetone are endogenous products of fatty acid metabolism. Although ketone levels can be monitored by measuring either blood BHB or breath acetone, determining the precise correlation between these two measurement methods has been challenging. The purpose of this study is to characterize the performance of a novel portable breath acetone meter (PBAM) developed by Readout, Inc., to compare single versus multiple daily ketone measurements, and to compare breath acetone (BrAce) and blood BHB measurements.

Methods
We conducted a 14-day prospective observational cohort study of 21 subjects attempting to follow either a low-carbohydrate/ketogenic or a standard diet. Subjects were asked to concurrently measure both blood BHB and BrAce five times per day and report the results using an online data entry system. We evaluated the utility of multiple daily measurements by calculating the coefficient of variation (CV) for each daily group of measurements. We calculated the correlation between coincident BrAce and blood BHB measurements using linear ordinary least squares regression analysis. We assessed the ability of the BrAce measurement to accurately predict blood BHB states using receiver operating characteristic (ROC) analysis. Finally, we calculated a daily ketone exposure (DKE) using the area under the curve (AUC) of a ketone concentration versus time graph and compared the DKE of BrAce and blood BHB using linear ordinary least squares regression.

Results
BrAce and blood BHB varied throughout the day by an average of 44% and 46%, respectively. The BrAce measurement accurately predicted whether blood BHB was greater than or less than the following thresholds: 0.3 mM (AUC = 0.898), 0.5 mM (AUC = 0.854), 1.0 mM (AUC = 0.887), and 1.5 mM (AUC = 0.935). Coincident BrAce and blood BHB measurements were moderately correlated with R2 = 0.57 (P < 0.0001), similar to literature reported values. However, daily ketone exposures, or areas under the curve, for BrAce and blood BHB were highly correlated with R2 = 0.80 (P < 0.0001).

Conclusions
The results validated the performance of the PBAM. The BrAce/BHB correlation was similar to literature values where BrAce was measured using highly accurate lab instruments. Additionally, BrAce measurements using the PBAM can be used to predict blood BHB states. The relatively high daily variability of ketone levels indicate that single blood or breath ketone measurements are often not sufficient to assess daily ketone exposure for most users. Finally, although single coincident blood and breath ketone measurements show only a moderate correlation, possibly due to the temporal lag between BrAce and blood BHB, daily ketone exposures for blood and breath are highly correlated.
Financial Distress Prediciton on Property, Construction, and Real Estate Companies Listed in BEI
Authors: Ongkowidjojo Alberto Orson , Njo Anastasia , Budiman Januar 
Published: September 2020

The slowing of economic growth in Indonesia could cause financial distress for companies in property, construction and real estate sectors as these companies has enormous amount of GDP contributions in Indonesia. These difficulties are related to companies being able to accomplish all its responsibilities in short nor long terms. In assessing financial status of a company, discriminant analysis could be of use to see financial ratio such as liquidity ratio, profitability, activity and solvability. This research consists of comparative and sample pulling technique towards 81 population in multiple sectors such as property, construction and real estate. Data collection method by documentation. Discriminant analysis results depicts that liquidity ratio(CA/CL), profitability (EBIT/TA and NI/SALES), activity (SALES/TA), and solvability (BV/TL and TL/EQUITY) could be used to distinguish which company are experiencing financial distress and which are not.
Design process of Yonago Public Hall by T. Murano–Mori Architect Office: Reconstruction of formal manipulations through morphological analysis of design sketches and drawings
Authors: Tomioka Yoshito , Furuta Kaho , Tabata Chikako 
Published: September 2020

AbstractThe objectives of this study are to reconstruct the design process of the Yonago Public Hall (1958) by T. Murano–Mori Architect Office and to reveal the architects' formal manipulations conducted under strategic design thinking. The study materials are the original design sketches that are in the possession of the Museum and Archives, Kyoto Institute of Technology, Japan. Initially, the chronological order of the design sketches was established by inspecting their dates and analyzing their formal similarities. Furthermore, the transformability (variations or changes of architectural form presented in a certain state of design) of each “study” (subdivided partial process in design) was analyzed and interpreted. Finally, the architects' formal manipulations were reconstructed and presented, and relevant design intentions were revealed.
Deep neural network for detecting earthquake damage to brace members installed in a steel frame
Authors: Yamashita Takuzo , Kohiyama Masayuki , Watanabe Kenta 
Published: September 2020

AbstractWe are developing an artificial intelligence system for structural health monitoring that can detect local damage in a building structure by using the E‐Simulator numerical simulation system that is being developed by the Japanese National Research Institute for Earth Science and Disaster Resilience. In this study, we confirmed the applicability of a multiclass classifier using a deep neural network to address the problem of identifying damage patterns in braces installed in a steel frame. Experimental data obtained from shaking table tests were used for training and testing. Cross‐validation tests were conducted for several cases with different numbers of sensors, sensor degrees of freedom, and nodes in the hidden layers of the network. The results demonstrated that the accuracy of the damage pattern detection from the constructed classifier exceeded 77% when the appropriate hidden layers were selected and reached 87.9% for the best case.
Syntrophobacteraceae
Authors: Galushko Alexander , Kuever Jan 
Published: September 2020

Abstract

Syn.tro.pho.bac.te.ra.ce'ae. N.L. masc. n.
Syntrophobacter
, type genus of the family; suff. ‐
aceae
, ending to denote a family; N.L. fem. pl. n.
Syntrophobacteraceae
, the family of
Syntrophobacter
.

Desulfobacterota / Syntrophobacteria / Syntrophobacterales / Syntrophobacteraceae

Cells are oval to slightly curved and rod shaped and occur singly or in pairs. Gram‐stain‐negative. Endospores are not observed. Motility varies depending on the strain. Strict anaerobes with respiratory and fermentative type of metabolism. Chemoorganoheterotrophic. The electron donors and carbon sources used depend on the genus. Most genera (except
Syntrophobacter
and
Syntrophobacterium
) completely oxidize carbon sources to CO
2
via the anaerobic C
1
‐pathway (carbon monoxide dehydrogenase (CODH) or Wood–Ljungdahl pathway). Chemolithoautotrophic growth occurs. Sulfate, thiosulfate, and sometimes sulfite can serve as terminal electron acceptors and are reduced to H
2
S. Some species can grow in coculture with H
2
‐scavenging partners (
Desulfoglaeba, Syntrophobacter
, and
Syntrophobacterium
). Mesophilic and some members thermophilic. Neutrophilic, with optimal pH range of 6.8–7.6. The major menaquinone and the cellular fatty acids have rarely been measured. The family currently accommodates seven genera
Desulfacinum
,
Desulfoglaeba
,
Desulforhabdus
,
Desulfosoma
,
Desulfovirga
,
Syntrophobacter
, and
Syntrophobacterium
. The type genus
Syntrophobacter
was isolated from an anaerobic sludge reactor fed with propionate. Members of this family can be found in various anoxic habitats.

DNA G + C content (mol%):
52.5–62.0 (genome, LC,
T
m
).

Type genus:
Syntrophobacter
Boone and Bryant 1980, VL15.
Desulfosalsimonadaceae fam. nov.
Authors: Galushko Alexander , Kuever Jan , Whitman William B. 
Published: September 2020

Abstract

De.sul.fo.sal.si.mo.na.da.ce'ae. N.L. fem. n.
Desulfosalsimonas
, type genus of the family; suff. ‐
aceae
, ending to denote a family; N.L. fem. pl. n.
Desulfosalsimonadaceae
, the family of
Desulfosalsimonas
.

Desulfobacterota / Desulfobacteria / Desulfobacterales / Desulfosalsimonadaceae fam. nov.

Cells are rod shaped and occur singly or in pairs. Gram‐stain‐negative. Endospores are not observed. Motility might occur depending on the species. Strict anaerobes with a respiratory type of metabolism. Chemoorganoheterotrophic. Propionate and butyrate (used by all members) or other short‐chain fatty acids or simple organic compounds are used as electron donors and carbon sources and are oxidized to CO
2
(most likely via the Wood–Ljungdahl pathway). Sulfate and thiosulfate serve as terminal electron acceptors and are reduced to sulfide. Some members are obligately alkaliphilic with a pH optimum for growth between 9.0 and 10.0 (
Desulfonatronobacter
); others are neutrophilic with an optimal pH of 7.0 (
Desulfosalsimonas
). Moderately halophilic (
Desulfonatronobacter
) or obligately halophilic (
Desulfosalsimonas
). Mesophilic; the optimal temperature range for growth is between 35 and 40°C. The major menaquinone and the cellular fatty acids are only known for the genus
Desulfonatronobacter
. The family currently accommodates the genera
Desulfosalsimonas
and
Desulfonatronobacter
. Occurs in anoxic sediments of hypersaline lakes.

DNA G + C content (mol%)
: 53.5–54.1 (
T
m
, LC).

Type genus
:
Desulfosalsimonas
Kjeldsen et al. 2010
VP
.
Cobetia
Authors: Ventosa Antonio , Arahal David R. 
Published: September 2020

Abstract

Co.be′ti.a. N.L. fem. n.
Cobetia
named after A. B. Cobet, who originally described the type species as “
Arthrobacter marinus
.”

Proteobacteria / Gammaproteobacteria / Oceanospirillales / Halomonadaceae / Cobetia

The genus
Cobetia
is classified within the family
Halomonadaceae
and the order
Oceanospirillales
, in the class
Gammaproteobacteria
. The cells stain Gram‐negative and are motile and non‐endospore‐forming rods. Colonies are cream, white, or light yellow pigmented. Chemoorganotrophic. Strictly aerobic. Catalase‐positive and oxidase‐negative. Optimal growth at 5–6.5% (w/v) NaCl, at pH 6.5–8.5 and 25–38°C. The predominant cellular fatty acids are C
16:1
ω7
c
, C
16:0
, C
12:0
3‐OH, C
18:1
ω7
c
, and C
17:0
cyclo. The DNA G + C content is 61.4–64.6 mol%. Currently, the genus includes five species:
Cobetia marina
(type species of the genus),
Cobetia amphilecti
,
Cobetia crustatorum
,
Cobetia litoralis,
and
Cobetia pacifica
. The strains of these species were isolated from marine environments, marine sediments, marine invertebrates, and fermented seafood.

DNA G + C content (mol%):
61.4–64.6 according to wet‐lab methods, 57.3–63.2 in genomic sequences.

Type species:
Cobetia marina
(Cobet et al. 1970) Arahal et al. 2002a VL88, emend. Romanenko et al. 2013.
Thermodesulfatator
Authors: L'Haridon Stéphane , Reysenbach Anna‐Louise 
Published: September 2020

Abstract

Ther.mo.de.sul.fa.ta'tor. Gr. masc. adj.
thermos
, hot; N.L. masc. n.
desulfatator
, sulfate reducer; N.L. masc. n.
Thermodesulfatator
, thermophilic sulfate reducer.

Thermodesulfobacteria / Thermodesulfobacteria / Thermodesulfobacteriales / Thermodesulfobacteriaceae / Thermodesulfatator

Members of the genus
Thermodesulfatator
are anaerobic, thermophilic, and sulfate‐reducing chemolithoautotrophic bacteria. Gram‐negative rods with one polar flagellum. Known habitats are deep‐sea hydrothermal vents. The genus
Thermodesulfatator
consists of three species with validly published names,
T. indicus, T. atlanticus
,
and T. autotrophicus
. Genome sizes are in the range 2.27–2.32 Mb, and DNA G + C content varies between 42.4 and 45 mol%.
Thermodesulfatator
spp. are members of the phylum/class
Thermodesulfobacteria
, order
Thermodesulfobacteriales
, and family
Thermodesulfobacteriaceae
.

DNA G + C content (mol%)
: 42.4–45 (genome analysis).

Type species
:
Thermodesulfatator indicus
Moussard et al. 2004.
Halegenticoccus
Authors: Rao Manik Prabhu Narsing , Liu Bing‐Bing , Li Wen‐Jun 
Published: September 2020

Abstract

Hal.e.gen.ti.coc'cus. Gr. masc. n.
hals
, salt; L. part. adj.
egens
, needy; N.L. masc. n.
coccus
from Gr. masc. n.
kokkos
, a berry a coccus; N.L. masc. n.
Halegenticoccus
the salt‐needy coccus; referring to the high level of salt requirement.

Euryarchaeota / Halobacteria / Haloferacales / Haloferacaceae / Halegenticoccus

The genus
Halegenticoccus
is classified within the family
Haloferacaceae
. Phylogenetically, it is closely related to the genus
Haloprofundus
. Cells are Gram‐negative, coccoid, and nonmotile. Grow aerobically at 25–50°C, in the presence of 10–35% (w/v) NaCl, and pH 6.0–8.0. The polar lipids are phosphatidylglycerol, phosphatidylglycerol phosphate methylester, sulfated mannosyl glucosyl diether, mannosyl glucosyldiether, and four unidentified glycolipids.

DNA G + C content (mol%)
: 66.9 (WGS).

Type species
:
Halegenticoccus soli
Liu et al. 2019
VP
.
Association of genetic variants in migraineurs with and without restless legs syndrome
Authors: Lin Guan‐Yu , Lin Yu‐Kai , Liang Chih‐Sung , Lee Jiunn‐Tay , Tsai Chia‐Lin , Hung Kuo‐Sheng , Luo Wen‐Jie , Tsai Chia‐Kuang , Hsu Yu‐Wei , Ho Tsung‐Han , Yang Fu‐Chi 
Published: September 2020

AbstractObjectiveSeveral single‐nucleotide polymorphisms (SNPs) are associated with restless legs syndrome (RLS). This study investigated whether or not additional SNP variants increase the risk of RLS in migraineurs and in migraine with aura (MA) and migraine without aura (MoA) subgroups.MethodsMigraineurs with and without RLS were genotyped using an Affymetrix array. We performed association analyses for the entire cohort and the MA and MoA subgroups, which were divided further into episodic migraine (EM) and chronic migraine (CM). Potential correlations between SNPs and clinical indices in migraineurs with RLS were examined by multivariate regression analysis.ResultsThe rs77234324 and rs79004933 SNPs were found in migraineurs with (P = 2.57E‐07) and without (P = 3.03E‐07) RLS. The A allele frequency for rs77234324 (on LGR6) was 0.1321 in migraineurs with RLS and 0.0166 in those without RLS (odds ratio, 8.978). The T allele frequency for rs79004933 (in the intergenic region) was 0.1981 in migraineurs with RLS and 0.0446 in those without (odds ratio, 5.281). rs2858654, rs76770509, rs4243475 in UTRN, rs150762626, and rs2668375 were identified in migraine with and without RLS in the MoA subgroup (P = 7.56E‐09, P = 2.30E‐08, P = 1.19E‐07, P = 6.86E‐07, and P = 8.05E‐07, respectively). There was a suggestion of an association between rs10510331 (P = 1.50E‐06) and CM and EM in patients with MoA and RLS. Multivariate regression showed a significant relationship between rs79004933 and the Beck Depression Inventory score.Interpretationrs77234324 in LGR6 and rs79004933 in the intergenic region were associated with RLS in migraineurs. Five SNPs increased the risk of RLS in patients with MoA.
Stand‐Alone Intrinsically Stretchable Electronic Device Platform Powered by Stretchable Rechargeable Battery
Authors: Song Woo‐Jin , Kong Minsik , Cho Sunghwan , Lee Sangyeop , Kwon Jimin , Son Hye Bin , Song Jun Hyuk , Lee Dong‐Gue , Song Gyujin , Lee Sang‐Young , Jung Sungjune , Park Soojin , Jeong Unyong 
Published: September 2020

AbstractStretchable electronics have been considered a key technology in wearable and implantable medical devices. Although substantial advances have been made in key stretchable components, a stretchable electronic platform that integrates a stretchable power source and a stretchable printed circuit board (SPCB) has been a great challenge. Here, an intrinsically stretchable electronic device platform powered by a stretchable film battery is proposed so that the platform can be used as a stand‐alone. The stretchable battery is used as a substrate for manufacturing device platforms where SPCB is printed and directly connected through via holes, thereby enabling an increase in integrated devices density. To achieve an intrinsically stretchable battery and high‐performance circuit board, a novel concept of stretchable, self‐healable, and pressure‐sensitive polymer composite is designed. The platform is water‐proof and maintains its stable electrical performance under extreme physical deformations. As a proof of concept, the integration of light‐emitting diodes on the platform that can operate at large biaxial strain (125%) underwater is demonstrated.
Form‐Factor Free 3D Copper Circuits by Surface‐Conformal Direct Printing and Laser Writing
Authors: Jo Yejin , Park Hye Jin , Kim Young‐Bin , Lee Sun Sook , Lee Su Yeon , Kim Sun‐Kyung , Choi Youngmin , Jeong Sunho 
Published: September 2020

AbstractRecently, the fabrication of 3D circuits has attracted significant attention in the context of the realization of a new‐generation of printed electronics. In particular, form‐factor free Cu conductors have been recognized as the key to a constituent layer that can interconnect on demand a variety of active/passive components on arbitrarily designable platforms. However, even with their characteristic advantages of cost‐effectiveness and high electrical conductivity, 3D printed Cu circuits have been not suggested, owing to the difficulty of suppressing undesirable oxidation reactions and the absence of appropriate strategies for transforming the 3D particulate layers into device‐quality conductive ones. In this study, multidimensional particles are proposed that allow for deep penetration of incident photons in the surface‐conformal laser writing process, mechanisms of which are fully clarified based on an optical simulation‐based physical interpretation. The critical factors determining the electrical properties are elucidated through a spectroscopy‐based investigation for 3D structured Cu conductors. It is demonstrated that 16.5 µm thick Cu features (with values of resistivity and resistance of 15 µΩ cm and 0.91 Ω cm−1, respectively) can be created simply by successive 3D printing and laser writing processes, facilitating a user‐friendly design of low‐cost, high performance, form‐factor free electrical circuits.
Highly Crystalline PEDOT Nanofiber Templated by Highly Crystalline Nanocellulose
Authors: Zhou Shengyang , Qiu Zhen , Strømme Maria , Wang Zhaohui 
Published: September 2020

AbstractPacking conjugated conducting polymer chains into long‐range order can significantly boost their carrier‐transport properties, allowing the design and enhancing the performance of applications in next‐generation flexible electronics, energy storage, etc. However, strategies for organizing molecular chains have hitherto been challenging and have been associated with poor reprocessability. This paper discusses the development and application of highly crystalline poly(3, 4‐ethylenedioxythiophene) (PEDOT) nanofibers. These highly conductive PEDOT nanofibers possess well‐defined quasi‐one‐dimensional topology combined with highly ordered molecular chain arrangements as a result of interface‐induced morphological shaping followed by recrystallization induced by Cladophora cellulose. The nanofibers are also easily dispersible and able to be reprocessed in aqueous solution. The multiple functionalities of these PEDOT nanofibers are demonstrated by using them as building blocks for applications such as 1D assembled microfibers in an ultra‐sensitive strain sensor, 2D papers for electrochemical energy storage, and 3D aerogels for simultaneous solar‐thermal distillation and thermoelectricity generation. The methods discussed here can be the basis of a new avenue for regulating the molecular structure of, processing, and discovering applications for conjugated conducting polymers.
A Tailorable Spray‐Assembly Strategy of Silver Nanowires‐Bundle Mesh for Transferable High‐Performance Transparent Conductor
Authors: Xiong Jiaqing , Li Shaohui , Ciou Jing‐Hao , Chen Jingwei , Gao Dace , Wang Jiangxin , Lee Pooi See 
Published: September 2020

AbstractAchieving a well tradeoff between electrical and optical performances remains challenging for conventional silver nanowires (AgNWs) random network conductors. An innovative AgNW‐bundle mesh (AgBM) composed of exquisite knots and abundant open area is realized by one‐step spray‐assembly at room temperature, showing high optoelectronic performance. A dynamic assembly mechanism based on the spray assembly of isopropanol‐based AgNWs ink is revealed, ensuring a favorable coffee‐ring effect dominated by the capillary flow rather than Marangoni reflux, driving the AgNWs to deposit at the edges of droplets. The initially formed AgNW‐bundle rings serve as template to constrain the movement of AgNWs from the subsequent droplets, rendering scalable and continuous accumulation of nanowires to produce a connective AgBM. The controlling factors of surface tension of substrates and ink, wettability, spreading and pinning effect of the ink droplets, as well as tunable assembly driving force determined by spraying rate are revealed, realizing an universal spray‐assembly strategy for tailorable fabrication of AgBMs using AgNWs with different sizes in diameter (20–120 nm) and length (20–200 µm). Thicker AgBMs could reduce the sheet resistance without severe sacrifice of transparency. Thinner AgNW‐bundles/knots with better electrical connection can be realized from the finer and longer AgNWs, delivering higher optoelectronic performance.
A Review on Micro/Nanoforming to Fabricate 3D Metallic Structures
Authors: Xu Jie , Wang Xinwei , Wang Chuanjie , Yuan Lin , Chen Wanji , Bao Jianxing , Su Qian , Xu Zhenhai , Wang Chunju , Wang Zhenlong , Shan Debin , Guo Bin 
Published: September 2020

AbstractWith the rapid development of micro‐electromechanical systems (MEMS), micro/nanoscale fabrication of 3D metallic structures with complex structures and multifunctions is becoming more and more important due to the recent trend of product miniaturization. As a promising micromanufacturing approach based on plastic deformation, micro/nanoforming shows the attractive advantages of high productivity, low cost, near‐net‐shape, and excellent mechanical properties, compared with other non‐silicon‐based micromanufacturing technologies. However, micro/nanoforming is far less established due to the so‐called size effects in terms of materials models, process laws, tooling design, etc. The understanding of basic issues on micro/nanoforming is not yet mature, and it is currently a topic of rigorous investigation. Here, a systematic review on the micro/nanoforming processes of 3D structures with multifunctional properties is presented, wherein also a critical examination of the interplay between relevant length scales and size effects affecting the structural integrity of micro/mesoscale metallic systems is also provided. Finally, the challenges of micro/nanoscale fabrication are proposed, including the development trends of new micro/nanoforming processes, multiple field coupling effects, and theoretical modeling at the trans‐scale.
Synthesis of Azulenopyridinones through Palladium‐Catalyzed Oxidative [4+2] Cyclization Reactions of N‐Methoxyazulene‐1‐ and 2‐carboxamides with Alkynes
Authors: Han Gi Uk , Son Jeong‐Yu , Park Dahee , Eom Hyeonsik , Lee Kyungsup , Noh Hee Chan , Lee Kooyeon , Lee Phil Ho 
Published: September 2020

AbstractPalladium‐catalyzed oxidative [4+2] cyclization reactions were developed from the C−H activation reaction of N‐methoxyazulene‐1‐ and 2‐carboxamides with symmetrical and unsymmetrical alkynes under a molecular oxygen atmosphere, producing azulenopyridinone derivatives with novel azulene skeletons in good to excellent yields with a wide substrate scope and excellent functional group tolerance.magnified image