Collection of SARS-CoV-2 Virus from the Air of a Clinic within a University Student Health Care Center and Analyses of the Viral Genomic Sequence by John A. Lednicky, Sripriya N. Shankar, Maha A. Elbadry, Julia C. Gibson, Md. Mahbubul Alam, Caroline J. Stephenson, Arantzazu Eiguren-Fernandez, J. Glenn Morris, Carla N. Mavian, Marco Salemi, James R. Clugston, Chang-Yu Wu

“…Collection of a positive sample from a distance more than 2 m away from the nearest patient traffic implies the virus was in an aerosol.…”
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Fully CMOS Boost Converter Operating at 2.65 GHz for Photovoltaic Energy Harvesting by Pedro Mendonca Dos Santos, Ricardo Alexandre Marques Lameirinhas, Catarina P. Correia V. Bernardo, Joao Paulo Neto Torres, Antonio Serralheiro, Rafael Vieira, Nuno Lourenco

“…Experimental results also show that the proposed inductor-based fully CMOS DC-DC boost converter has a record low silicon footprint (0.13 mm2) and highest power density (1.1 mW/mm2) when compared with other counterparts resorting to the same boost topology. …”
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Characterization of Kenyan Honeys Based on Their Physicochemical Properties, Botanical and Geographical Origin by Mary Wanjiru Warui, Lise Hansted, Mary Gikungu, John Mburu, Geoffrey Kironchi, Aske Skovmand Bosselmann

“…Results showed mean parameter values of moisture, 16.34%; HMF, 23.28 mg/kg; diastase activity, 10.67 Schade units; free acidity, 22.95 meq/kg; and electrical conductivity, 0.40 mS/cm. Free acidity and electrical conductivity values of honey samples obtained from West Pokot were significantly lower than the values of honeys from Baringo and Kitui. …”
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The RNA-binding protein Puf5 and the HMGB protein Ixr1 regulate cell cycle-specific expression of CLB1 and CLB2 in Saccharomyces cerevisiae. by Megumi Sato, Varsha Rana, Yasuyuki Suda, Tomoaki Mizuno, Kenji Irie

“…In normal mitotic growth, Clb2 plays the central role in the G2-M progression. We previously demonstrated that the RNA-binding protein Puf5 positively regulates CLB1 expression by downregulating expression of the repressor Ixr1. …”
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3D-augmentation of 2D ultrasound for appendicitis diagnosis: A cross-sectional pilot study by Rebecca G. Theophanous, Elias Jaffa, Matthew R. Morgan, Carl D. Herickhoff, Erica Peethumnongsin, Joao Ricardo Nickenig Vissoci, Joshua S. Broder

“…An emergency physician captured 3DUS images using a Sonosite M-Turbo machine equipped with an inertial measurement unit and customized software. …”
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The influence of sharpness of cutting tool on processing of steel 07X16H4B by D. S. Rechenko, R. U. Kamenov, D. G. Balova, A. K. Aubakirova, I. K. Chernykh

“…Based on these results, it is concluded that the best result of processing high-strength corrosion-resistant steel grade 07X16H4B is obtained by a tool sharpened by a highspeed method with a blade sharpness ρ = 3 ... 5 μm. The obtained results allow substantiating recommendations on the required sharpness of carbide cutting tools used in the processing of highstrength hard-to-work steels.…”
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Interdisciplinary Team Pilot to Reduce Time to Administration of Piperacillin/Tazobactam in the Emergency Department at a Veterans Affairs Medical Center by DiVittorio MM, Fisher T, Steadman B, Cone B, Elfessi Z

“…Madeline M DiVittorio,1 Tracy Fisher,2 Brendan Steadman,2 Brian Cone,2 Zane Elfessi1– 3 1Department of Pharmacy, Jesse Brown Veterans Affairs Medical Center, Chicago, IL, USA; 2Department of Emergency Medicine, Jesse Brown Veterans Affairs Medical Center, Chicago, IL, USA; 3University of Illinois-Chicago College of Pharmacy, Chicago, IL, USACorrespondence: Zane Elfessi, Email zane.elfessi@va.govBackground: Sepsis is a condition of life-threatening organ dysfunction caused by a dysregulated host response to an infection. …”
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Evaluation of Yield and Physicochemical Quality of Pentadesma butyracea Butter Obtained by Different Traditional Extraction Methods in Ghana by Josephine Akuba Timtey, Francis Alemawor, William Otoo Ellis, Jacob K. Agbenorhevi, Nana Baah Pepra-Ameyaw

“…Results of physicochemical properties of the PBSB samples showed moisture content of 0.06-0.07%, free fatty acid of 1.38-2.43%, iodine value of 56.50-56.85 Wijs, peroxide value of 5.58-8.52 mEq/kg, relative density of 0.91, refractive index of 1.462-1.464, percent impurities of 0.015-0.017%, saponification value of 165.57-178.02 mg KOH/g, and percent unsaponifiable matter of 2.60-3.18%. …”
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Development, Optimization, and Stability Study of a Yataprasen Film-Forming Spray for Musculoskeletal Pain Management by Jaenjira Angsusing, Weerasak Samee, Sarin Tadtong, Supachoke Mangmool, Siriporn Okonogi, Nopparut Toolmal, Chuda Chittasupho

“…Additionally, the RP-HPLC method was validated for the accurate and precise quantification of the bioactive compounds such as β-amyrin and stigmasterol, demonstrating excellent linearity within a 10–100 µg/mL range for both compounds with excellent linearity R² > 0.999. …”
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Comparison of the Efficacy and Safety of Intravitreal Conbercept with Intravitreal Ranibizumab for Treatment of Diabetic Macular Edema: A Meta-Analysis by Xiaolei Sun, Jingjing Zhang, Jingyi Tian, Shijiu Chen, Fanxing Zeng, Gongqiang Yuan

“…Changes in central retinal thickness (CRT) in μm and best-corrected visual acuity (BCVA) in logMAR equivalents at 1, 3, and 6 months after initial treatment were performed by pooled analysis. …”
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基于生物信息学途径筛选缺血性脑卒中关键基因及药物预测 by 于瑜, 王钟兴

“…最后用Connectivity Map数据库预测脑卒中的潜在作用药物。结果共筛出521个差异mRNA，其中421个上调、100个下调，其中2个关键基因<italic>Drd4</italic>（<italic>P</italic>=0.000 019）和<italic>Hcar2</italic>（<italic>P</italic>=0.000 094）经qRT-PCR实验证实在脑缺血后表达均升高。…”
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Bioactive potential and storage behavior of low molecular mass peptides in Pilsner and IPA style craft beers by Roberta Nogueira Pereira da Silva, Angelica Priscila Parussolo Tonin, Gabriela Soares Macello Ramos, Juliana Furtado Dias, Eduardo Cesar Meurer, Maria Gabriela Bello Koblitz

“…Twelve di- and tripeptides, with masses ranging from 177 to 329 (m/z), were identified, exhibiting potential bioactivities such as dipeptidyl peptidase IV and III inhibition, ACE inhibition, and antioxidative properties. …”
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Comparative Study of Crucial Properties of Packaging Based on Polylactide and Selected Essential Oils by Ewa Olewnik-Kruszkowska, Astha Vishwakarma, Magdalena Wrona, Anis Bertella, Anna Rudawska, Magdalena Gierszewska, Beata Schmidt

“…In the case of materials containing clove oil and tea tree oil, a reduction in WVTR of about 1 g/m²/h was observed. The migration of the ingredients present in the films filled with clove oil, grapefruit oil, and tea tree oil into the acetic acid solution did not exceed 10 mg/kg, which is an acceptable value according to the European Union restrictions. …”
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Chromosome-scale assembly and annotation of the wild wheat relative Aegilops comosa by Hongna Li, Shams ur Rehman, Rui Song, Liang Qiao, Xiaohua Hao, Jing Zhang, Kairong Li, Lifeng Hou, Wanyi Hu, Le Wang, Shisheng Chen

“…Comparative genome analysis revealed a terminal intrachromosomal translocation on chromosome 2 M in Ae. comosa. This newly constructed reference genome of Ae. comosa will serve as an important genomic resource for comparative genomic studies and the cloning of agriculturally important genes.…”
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Impacts of Climatic Change on Reference Crop Evapotranspiration across Different Climatic Zones of Ningxia at Multi-Time Scales from 1957 to 2018 by Ziyang Zhao, Hongrui Wang, Cheng Wang, Wangcheng Li, Hao Chen, Shuxin Gong

“…The results showed that the Tmean (daily mean air temperature), Tmax (daily maximum air temperature), and Tmin (daily minimum air temperature) all had increased significantly over the past 62 years, whilst RH (relative humidity), U2 (wind speed at 2 m height), and SD (sunshine duration) had significantly decreasing trends across all climatic zones. …”
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خصوصیات فیزیکی، مکانیکی و ضدباکتریایی فیلم چند سازه‌ای فعال حاوی عصاره آویشن شیرازی (Zataria multiflora Boiss.) جهت بسته‌بندی مواد غذایی... by داریوش خادمی شورمستی, فاطمه نورکامی, کسری مؤمنیان

“…فیلم مرکب PCM حاوی 4 درصد عصاره آویشن شیرازی با کدورت بالاتر نسبت به سایر فیلم­ها، دارای بیشترین مقاومت کششی و مدول یانگ (به­ترتیب MPa 10/30 و 14/0 مگاپاسکال)، بیشترین قطر هاله عدم رشد علیه باکتری­های استافیلوکوکوس اورئوس و اشریشیا کلی (به ترتیب mm 15/24 و 00/18) و کمترین نفوذپذیری در برابر بخار آب (gmm/m2 h Pa 90/3) بودند. بنابراین این فیلم کامپوزیت سه­ سازه­ای فعال با دارا بودن ویژگی­های مطلوب فیزیکی، مکانیکی و ضدمیکروبی، قابلیت بکارگیری به­عنوان ماده بسته­بندی زیست­تخریب­پذیر در صنایع غذایی را دارد.…”
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The learning curve for laparoscopic-assisted single-port mediastinoscopic esophagectomy: an analysis of proficiency by Wenhao Li, Xiangfeng Gan, Liangzhan Lv, Yingmeng Wu, Weizhao Huang, Yi Liang, Qingdong Cao

“…Compared with the preliminary stage, the procedure time [275 (250–300) vs 178.5 (161.5–205.0) min, P < .001], bleeding volume [100 (100–200) vs 50 (50–80) mL, P < .001], postoperative hospital stays [15 (13–31) vs 13 (11–17) d, P = .006], and the incidence of anastomotic fistula(20.9% vs 5.2%, P = .017) were significantly lower in the proficiency stage, whereas the number of harvested total lymph nodes [17 (12–23) vs 22 (16–29), P = .002], total mediastinal lymph nodes [7 (5–11) vs 13 (9–18), P < .001] and the rate of recurrent laryngeal nerve lymph node harvest (71.4% vs 96.6%, P < .001) was significantly higher. …”
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Management of thyroid tumors diagnosed cytologically as follicular neoplasms in a high-volume center: utility of a scoring system using serum thyroglobulin level, tumor size, ultra... by Yasuhiro Ito, Makoto Kawakami, Mitsuyoshi Hirokawa, Masashi Yamamoto, Minoru Kihara, Naoyoshi Onoda, Akihiro Miya, Akira Miyauchi, Takashi Akamizu

“…Tumors of young patients (&lt;55 years), male patients, and patients with serum thyroglobulin (Tg) ≥500 ng/mL, ultrasound diagnoses as FN or malignancy, large tumors (&gt;4 cm), non-oxyphilic cytology, and cytological findings favoring malignancy and multiplicity underwent IS more frequently. …”
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Karyotype Patterns of Hypsolebias antenori (Cyprinodontiformes: Rivulidae): An Endangered Killifish of the Semiarid Region of Brazil by Wallace Silva do Nascimento, Juliana Galvão Bezerra, Paulo Augusto Lima-Filho, Maria Emília Yamamoto, Sathyabama Chellappa, Wagner Franco Molina

“…The karyotype of this species is composed of 2n = 48 chromosomes (6m + 4sm + 36st; NF = 96); the heterochromatic regions are located in centromeric or pericentromeric position and are more pronounced in the nucleolar organizer regions. …”
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卧龙国家级自然保护区食肉动物多样性及部分物种的食性分析 by 金森龙 1# 瞿春茂 1# 施小刚 1 邹晓艳 1 刘俊 1 邵昕宁 2, 3 姚蒙 2, 3 何廷美 1 李晟 2, 3

“…从群落组成的角度来看，记录到的高山食肉动物8种，包括猪獾、石貂（Martes foina）、香鼬、黄鼬（Mustela sibirica）、雪豹（Panthera uncia）、豹猫、狼与赤狐（Vulpes vulpes）；中低山食肉动物5种，包括小熊猫、大熊猫、黑熊（Ursus thibetanus）、花面狸（Paguma larvata）、黄喉貂；海拔3500 m为这2个动物群的大致分界线。在赤狐的粪便样品中共发现5个食物MOTU，主要来自鸡形目（Galliformes）、兔形目（Lagomorpha）和啮齿目（Rodentia）；豹猫样品中共发现9个食物MOTU，分别属于兔形目、啮齿目、偶蹄目（Artiodactyla）、雀形目（Passeriformes）和鸡形目。…”
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