Research on CSI feedback and precoding in FDD cell-free massive MIMO systems by ZHANG Dekun, BAI Baoming

“…During the downlink scheduling phase, real-time multi-user interference elimination precoding within clusters was designed on the basis of the signal-to-leakage-and-noise ratio (SLNR) algorithm. …”
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Respiratory Muscle Strength Training for Athletes: A Narrative Review by Thiagarajan Subramanian, Manu Goyal

“…Regarding exercise performance, RMT has been shown to improve endurance, as evidenced by increased time to exhaustion, VO2 max, Repeated Sprint Ability (RSA) and postural control in some studies. …”
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Heart rate reserve effects on brain activation and cognitive-motor performance while doing an instrumented trail walking task in middle-aged to older adults by Alka Bishnoi, Manuel E. Hernandez

“…Cognitive performance calculated using error rate (ER) and motor performance calculated using stride length (SL), stride width (SW), stride time (ST). A linear mixed effect was conducted to investigate the effects of HRR, task, and their interaction on primary measures after controlling for covariates. …”
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Mapping the evidence on factors related to postpartum contraception among sub-Saharan African immigrant and refugee women in the United States of America: A scoping review protocol... by Comfort Z Olorunsaiye, Mariam A Badru, Augustus Osborne, Hannah M Degge, Sanni Yaya

“…Sub-Saharan African immigrant and refugee populations are rapidly increasing in the United States, and they come from a wide range of cultural, linguistic, religious, and social origins, which may pose challenges in timely access to culturally acceptable SRH care, for preventing mistimed or unwanted childbearing. …”
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Cellular Reconstruction of the Rectal Mucosa during surgical Treatment of Familial Adenomatosis of the Colon: 12 Years after the First Experience of Introduction into Clinical Prac... by D. V. Vyshegorodtsev, A. M. Kuzminov, S. I. Achkasov, E. A. Kogan, V. Yu. Korolik, G. T. Sukhikh

“…Our results show that the use of cell transplantation leads to the reconstruction of the rectal mucosa over a fairly short time: in 44/57 (77.2 %) patients, the endoscopic picture corresponded to the unchanged rectal mucosa 4 weeks after the surgery. …”
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Steatohepatitis Is Not Associated with an Increased Risk for Fibrosis Progression in Nonalcoholic Fatty Liver Disease by Hannes Hagström, Olof Elfwén, Rolf Hultcrantz, Per Stål

“…We found no significant risk factors for progression of fibrosis except time between biopsies. Among patients with fibrosis progression, 54% had NAFL and 46% had NASH at baseline. …”
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Comprehensive bioinformatics analysis reveals novel potential biomarkers associated with aging and mitochondria in osteoporosis by Ke Bi, Yuxi Chen, Yuhang Hu, Song Li, Weiming Li, Zhange Yu, Lei Yu

“…Finally, the expression of key gene was verified by quantitative real-time PCR (qRT-PCR). This study is expected to provide strategies for the diagnosis and treatment of OP targeting aging and mitochondria.…”
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A Study on Differences between Professional Endoscopists and Gastroenterologists in Endoscopic Detection and Standard Pathological Biopsy of Inflammatory Bowel Diseases by Dong Yang, Yuqin Li, Haibo Sun, Chuan He, Geng Chen, Zhuo Zhao, Tongyu Tang

“…This retrospective study was conducted in patients with IBD, including Crohn’s disease (CD) and ulcerative colitis (UC), which were diagnosed and treated for the first time in our hospital between January 2005 and December 2020. …”
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The magnitude of exercise‐induced progenitor cell mobilisation and extravasation is positively associated with cardiorespiratory fitness by Mark Ross, Sarah Aldred, Mark T. Drayson, Jos A. Bosch, James E. Turner

“…V̇O2max was positively associated with the exercise‐induced progenitor cell response and there were statistically significant time × V̇O2max interactions for CD34+, CD34+CD45dim and CD34+CD133+ subpopulations but not VEGFR2‐expressing progenitor cells. …”
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Epics about Idegei and His Relatives in the Epic Cycle “Forty Heroes of Crimea” by Sabitov Zh.M., Karatayev A.A.

“…The study also seeks to determine the author of the entire cycle, “Forty Heroes of Crimea,” and establish the time and circumstances of the creation of these epics among the Kazakhs of the Junior Zhuz. …”
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Identification of a mitophagy-related gene signature for predicting overall survival and response to immunotherapy in rectal cancer by Jian Yang, Zhifei Cao, Chengqing Yu, Wenxu Cui, Jian Zhou

“…In this study, we identified four molecular markers (MYLK, FLNC, MYH11, and NEXN) as potential prognostic biomarkers for rectal cancer for the first time. Moreover, our findings indicate that the risk scores derived from the four MRGs are associated with tumor immunity. …”
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A Cost-effectiveness Analysis of Brentuximab Vedotin in Relapsed or Refractory Systemic Anaplastic Large Cell Lymphoma by Margaret Hux, Denise Zou, Esprit Ma, Peter Sajosi, Andreas Engstrom, Ross Selby, Eugene Benson, Andrew Briggs, Vijayveer Bonthapally

“…**Methods:** A partitioned survival model used clinical outcomes for brentuximab vedotin from the pivotal phase-2 single-arm trial of brentuximab vedotin in 58 patients with R/R sALCL (SG035-0004; NCT00866047), over a lifetime (30-year) time horizon. Comparison with conventional chemotherapy was based on data from the Canadian British Columbia Cancer Agency registry from 40 patients starting salvage chemotherapy after front-line treatment between 1980 and 2012. …”
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Population dynamics and seasonal variation in biological characteristics of black sea bream (Acanthopagrus schlegelii) in Zhanjiang coastal waters, China by Hagai Nsobi Lauden, Shaoliang Lyu, Alma Alfatat, Happiness Moses Mwemi, Jamaluddin Fitrah Alam, Ning Chen, Xuefeng Wang

“…Seasonal GSI and HSI variations suggest fisheries management should time fishing to reduce impacts on reproductive success. …”
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THE CONCEPT OF THE NATIONAL HERO «QUONAKH» IN PAINTING AND GRAPHICS DURING THE CHECHEN CRISIS (90S OF THE TWENTIETH CENTURY) by Zarema R. Khamzatova

“…In the visual culture of this time, images of national leaders appear, carrying at this stage not so much an aesthetic, but an ideological load. …”
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Scatter Artifact with Ga-68-PSMA-11 PET: Severity Reduced With Furosemide Diuresis and Improved Scatter Correction by Courtney Lawhn-Heath MD, Robert R. Flavell MD, PhD, David E. Korenchan PhD, Timothy Deller MSEE, Spencer Lake MD, Peter R. Carroll MD, MPH, Thomas A. Hope MD

“…Materials and Methods: A total of 139 patients underwent Ga-68-PSMA-11 PET imaging for prostate cancer: 47 non-time-of-flight (non-TOF) PET/computed tomography, 51 PET/magnetic resonance imaging (MRI) using the standard TOF scatter correction algorithm, and 41 PET/MRI using an improved TOF scatter correction algorithm. …”
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Role of Serum Amyloid A as a Biomarker for Predicting the Severity and Prognosis of COVID-19 by Amal A. Abbas, Asma Alghamdi, Sonia Mezghani, Mourad Ben Ayed, Ahmed M. Alamori, Ghazi A. Alghamdi, Wail Bajhmom, Hanan Wajeeh, Salma S. Almutairi, Wafaa M. Radwan

“…ROC curve analysis revealed that the combination of SAA and CRP was valuable in evaluating the disease progression and prognosis of COVID-19 patients at different time points; however, a combination of SAA and lymphocyte counts was more sensitive for disease severity prediction on admission. …”
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Device and Measuring Method the Moments of Rolling Resistance Forces on the Contact Spot by I. Z. Gilavdary, S. Mekid, N. N. Riznookaya

“…It is assumed that the adhesion forces can exhibit both dissipative properties and elastic properties, while elastic forces are independent of the strain rate.The originality of the method of measuring rolling resistance in this paper consists in using the method of nonlinear approximation of the dependence of the amplitude and period of swing of the pendulum on time. The approximation is carried out on the basis of the proposed laws of amplitude decay and period variation, which differ from the usual exponential law.It is assumed that this approach allows one to evaluate the surface tension of a solid and evaluate the pressure of adhesion forces between the surfaces of the contacting bodies, as well as to establish an analytical form of the moment of rolling resistance. …”
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Customized Random Maintenance Policies After the Expiration of a Renewal Repair–Replacement Warranty with Random Charge by Lin Zhao, Lijun Shang, Baoliang Liu

“…The policies defined above are modeled in terms of cost and time measures or cost rates, and their derivative policies are presented and modeled by setting parameter values. …”
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Development of Duloxetine Hydrochloride Tablets for Delayed and Complete Release Using Eudragit L 100 by M. Yasmin Begum, Ali Alqahtani, Mohammed Ghazwani, Noura Abdullah Alhamood, Umme Hani, Avanthi Jajala, Mohamed Rahamathulla

“…In conclusion, the optimized formulation could resist the drug release in acidic environment of gastrointestinal region and release the drug at a time once the tablet reaches the intestine.…”
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Spontaneous Overgrowth of Jointing in the Working Chambers of Power Gas-Liquid Thermal Installations – Diffusion Dynamic Processes by T. V. Ryzhova, D. N. Bukharov, M. M. Arakelian, S. M. Arakelian

“…The issues of the formation of inhomogeneities and cracks as well as the effects of their spontaneous healing are considered on the well-known principles and concepts of nonlinear dynamics and quantum technologies in order to fully describe the picture of possible processes of the genesis of heterogeneities and their self-organization. At the same time, the process of spontaneous overgrowth of micro-inhomogeneities in solid-state/metal products, such defects in which occur under different operating conditions, is discussed on the example of thermal power plants of various types with cyclic processes and vibrations. …”
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