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Barosinusitis due to routine weather changes:A cross-sectional analysis of public websites

World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第1期10卷 18-23页

作者： James C.Campbell julia E.Canick Philip G.Chen Ralph Abi Hachem David W.Jang Department of Head and Neck Surgery&Communication Sciences Duke University School of MedicineDurhamNorth CarolinaUSA Duke University School of Medicine DurhamNorth CarolinaUSA Department of Otolaryngology-Head and Neck Surgery University of Texas Health Science Center San AntonioSan AntonioTexasUSA

Background:Sinusitis is a common diagnosis that can be erroneously associated with routine weather‐related barometric pressure *** actuality,these pressure changes likely exacerbate migraine headaches,which can cause facial pain and pressure rather than true sinus ***:The present study sought to characterize the representation of both sinusitis and migraine in association with barometric pressure changes across websites on the ***:An Internet search for relevant terms was conducted,and content of the resulting pages was assessed for associations between weather‐related pressure changes and either sinusitis or *** in reported results across different subtypes of Internet sources were *** primary outcomes measured were(1)whether a given media source associated barometric weather changes with sinusitis,(2)whether that source associated barometric weather changes with migraine,and(3)treatment options offered by that ***:Of the 116 included webpages,36(31.03%)associated sinusitis and routine barometric pressure *** these,10(27.77%)were otolaryngology practice ***‐seven webpages(57.76%)associated migraine and routine barometric pressure *** these,nonotolaryngology webpages were more likely to report this ***:Otolaryngology practice sites were observed to be the most frequent professional medical resource reporting the unsubstantiated claim that routine barometric pressure changes are associated with *** sources were more likely to link weather‐related pressure changes to *** results suggest that opportunities exist for otolaryngology practice sites to educate patients about nonrhinogenic headache etiologies.

关键词： acute rhinosinusitis balloon sinus dilation headache migraine sinusitis

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Polycystic Ovarian Syndrome (PCOS): Exploring Its Impact on Obstetrical Outcomes

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Open Journal of Obstetrics and Gynecology 2024年第8期14卷 1111-1123页

作者： Ranjitha Vasa Gayatri Venkataraman Kelly Gorman Rythika Francis Elise Zwicklbauer julia Fisher Polina Safovich Mudar Dalloul Ozgul Muneyyirci-Delale Department of Obstetrics and Gynecology SUNY Downstate Health Science University Brooklyn United States of America Department of Obstetrics and Gynecology Kings County Hospital Center NYC Health and Hospitals Brooklyn United States of America

Polycystic ovarian syndrome (PCOS) disrupts ovulation leading to both infertility and miscarriage;yet, its impact on obstetrical outcomes remains largely uncertain due to conflicting findings. We analyzed data from the CDC Pregnancy Risk Assessment of Monitoring System, specifically Standard Core and Phase 8 responses, with 9549 respondents across the United States through SPSS 28 software in this cross-sectional study. Two variables assessed PCOS status in respondents: history of PCOS and PCOS during pregnancy. With a history of PCOS, there were significantly increased odds of diabetic (OR 1.665, p < 0.001), hypertensive disorders (OR 1.589, p < 0.001) during pregnancy, neonatal mortality (OR 1.550, p < 0.001), cesarean section (C/S) (OR 1.489, p < 0.001), and preterm prelabor rupture of membranes (PPROM) (OR 2.081, p < 0.001). With PCOS diagnosed during pregnancy, there were significantly greater odds of diabetes (OR 3.278, p < 0.001), hypertensive disorders (OR 2.935, p < 0.001) during pregnancy, and significantly decreased risk for small for gestational age (2 standard deviations) (OR 0.337, p = 0.024). PCOS is a significant risk factor that contributes to maternal morbidity. Our results support the hypothesis that PCOS’ impact extends well into a woman’s obstetrical journey, with varying degrees of associated adverse maternal and fetal risks. Preliminary pathophysiologic explanations associated with PCOS gestational diabetes include pre-existing insulin resistance. Meanwhile, altered placentation and endovascular changes associated with PCOS secondary to a baseline deranged metabolic environment predispose patients to developing hypertensive disorders, PPROM, and preterm delivery. Associations between neonatal mortality and C/S can be attributed to elevated maternal body mass index. The pathophysiologic link between PCOS and the above obstetrical outcomes still remains unknown, necessitating further investigation;however, this study identifies the outcomes that

关键词： PCOS Polycystic Ovarian Syndrome Obstetrics Reproduction Pregnancy

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谷歌终结“登月工程”

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商业周刊（中文版） 2024年第12期 50-57页

作者： julia Love Cayce Clifford(摄影) 许诺(译) 不详

谷歌母公司Alphabet正在终结其无拘无束搞发明的时代,许多项目被剥离为独立的初创公司前不久的一个下午,在旧金山,希兰(Zealand)套上一副她产品的原始模型,它是一种用于加强人体肌肉骨骼运动能力的机械系统。这个早期版本是一副缀满电... 详细信息

谷歌母公司Alphabet正在终结其无拘无束搞发明的时代,许多项目被剥离为独立的初创公司前不久的一个下午,在旧金山,希兰(Zealand)套上一副她产品的原始模型,它是一种用于加强人体肌肉骨骼运动能力的机械系统。这个早期版本是一副缀满电线、传动部件和传感器的腰带,看上去不是特别时。

关键词：初创公司传动部件机械系统谷歌人体肌肉母公司原始模型旧金山

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Otolaryngology residency program factors associated with female resident representation

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第1期10卷 7-11页

作者： julia E.Canick James C.Campbell Charles R.Woodard Lars J.Grimm Alissa M.Collins Duke University School of Medicine DurhamNorth CarolinaUSA Department of Head and Neck Surgery&Communication Sciences Duke University School of MedicineDurhamNorth CarolinaUSA Department of Radiology Duke University School of MedicineDurhamNorth CarolinaUSA

Objective:Female representation in the field of otolaryngology is *** is the first point at which medical school graduates specialize in a chosen field and thus represents an opportunity to recruit and train more female *** study sought to identify program factors associated with greater female representation among resident ***:Departmental websites of all 124 otolaryngology residency programs in the United States and Puerto Rico were examined for a list of *** programs with a resident roster available,the genders of residents,faculty,program directors,and chairpersons were *** and city population for each program was also recorded,as was female resident *** were compared using Pearson Chi‐squared univariate ***:1,632 residents and 2,605 faculty were included in the analysis of 109 *** median female resident representation was 40%.Programs with larger faculty sizes,more female faculty,and urban location were associated with an above‐median female resident *** with a larger residency cohort approached significance regarding above‐median female resident *** female faculty representation,program director gender,chairperson gender,and US region were not associated with variation in female resident ***:Greater female otolaryngology residency representation was associated with programs having an urban location and greater numbers of female and total *** was also likely that a larger resident cohort size may affect female resident *** proportions of female faculty,program director,and chairperson gender,as well as the US region,were not associated with variation in female resident gender representation.

关键词： gender program director recruitment residency training

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The Calm Amid Chaos

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Beijing Review 2024年第22期67卷 26-26页

作者： julia Roknifard the University of Nottingham Malaysia

Amid the ongoing tensions and the threat of further escalation in the Middle East,a distinct player has emerged:China,bringing its unique and stabilizing approach to the *** the ongoing Palestinian-Israeli conflict in... 详细信息

关键词： bringing Chaos assume

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Social Vulnerability Factors and Reported Post-Disaster Needs in the Aftermath of Hurricane Florence

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International Journal of Disaster Risk Science 2021年第1期12卷 13-23页

作者： julia Crowley Department of Criminology and Criminal Justice Western Carolina UniversityCullowheeNC 28723USA

This research examines the relationship between social vulnerability factors and reported needs following Hurricane *** least squares regression models were used to identify predictor variables for valid registrations that reported needs pertaining to emergencies,food,and *** consisted of zip codes in North Carolina and South Carolina that received individual assistance for Hurricane Florence(N=406).The results suggest that when controlling for event-specific factors and flood mitigation factors,the proportions of the population that is female,the population over 65,the population aged5 and under,the population older than 5 years not speaking English,and the minority population were all predictors of the per capita reported emergency *** controlling for the same variables,the proportions of the population over the age of 25 with a Bachelor’s degree,the female population,the population aged 5 and under,the population above 5 years old that does not speak English,and the minority population were all predictors of the per capita reported food *** the same variables controlled for,three variables—the proportions of the population over65,the population aged 5 and under,and the non-Englishspeaking population above 5 years of age—were all predictors of the per capita reported shelter *** results suggest that more attention should be given to these vulnerable populations in the pre-disaster planning process.

关键词： FEMA Hurricane Florence Social vulnerability Post-disaster needs

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Multidimensional separation due to selective spherical agglomeration—Evidence of shape separation via X-ray microtomography

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Particuology 2021年第5期19卷 316-323页

作者： julia Schreier Ulrich Brockel University of Applied Sciences Trier Institute for Micro-Process-Engineering and Particle Technology(IMiP)Umwelt-Campus BirkenfeldP.O.Box 1380D-55761 BirkenfeldGermany

Objective of this work was to develop a novel method for characterizing real 3D shapes of particles smaller than 20μm by X-ray microtomography(X-RMT).Multidimensional separation of heterogenous solids through agglomeration in suspension will improve recycling processes as the particle shape and the agglomerate size are used for shape-selective *** the present paper we discuss the fundamentals of X-ray tomography and the experimental setup for selective spherical agglomeration in suspension.A specific preparation method of the particulate sample for X-RMT followed by 3D image processing,are essential for the shape analysis expressed as *** also discuss the limitation of this method due to the so-called Partial Volume Effect and particle clusters in the order of magnitude of X-RMT *** proof of concept,we used a mixture of graphite platelets and spheronized graphite particles for a shape selective-agglomeration in *** remaining fines were analyzed and showed more platelets than in the *** indicates that spheronized particles are preferably bound in the *** findings show that,based on the discussed sample preparation and a 3D image analysis in connection with X-RMT,particle shapes of micronized particles can be discriminated.

关键词： Multidimensional separation X-ray microtomography Selective agglomeration Particle shape Graphite

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Traditional Use of Medicinal Plants Confirmed by the Baka in Southern and Eastern Cameroon

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Journal of Biosciences and Medicines 2024年第8期12卷 76-106页

作者： Natacha Nana Afiong Pascal Billong Fils Karelle Kouetchua Guekam Eloge Kambale Muhesi Eva Avila Martin Guillermo Ros Brull julia E. Fa Stephan Michael Funk Evariste Fongnzossie Fedoung Jean Lagarde Betti Department of Biology and Physiology of Plant Organisms University of Douala Douala Cameroon Zerca y lejos ONGD Madrid Spain Department of Natural Sciences School of Science and the Environment Manchester Metropolitan University Manchester UK Center for International Forestry Research (CIFOR) CIFOR Headquarters Bogor Indonesia Nature Heritage Jersey Channel Islands Manchester UK Laboratory of Forest Resources and Wood Valorization Training Unit in Engineering Sciences Post Graduate School of Fundamental and Applied Sciences University of Douala Douala Cameroun Department of Wood Sciences Higher Institute of Agriculture Wood Water resources and Environment University of Ber-toua Bertoua Cameroon

The limitations of biomedecine to provide effective solutions to certain pandemics has led many people to turn to alternative therapies. These palliative solutions, particularly phytomedecines, are much sought after for disease prevention and treatment. The Baka, a group of forest-dwelling people, hold knowledge on how wild plants can be effective in treating many illnesses. However, the greatest challenge for the identification of traditional medicines depends on the veracity of the information provided during ethnobotanic surveys by user populations. The present study describes forest plants used by the Baka and confirmed by them as being employed for traditional medicine. We carried out ethnobotanical surveys between 2019 and 2021 in 221 households within four districts of the Eastern and Southern Region of Cameroon. We used indices of significant use and performance applied to all mentioned species, alongside searches in the literature. The statistical tools used to distinguish the different groups/districts is Pearson’s X2 test. A total of 378 plant species were identified of 270 genera and 85 families. Ethnobotanical indices allowed to identify the most confirmed and efficient plants for several health problems. A pairwise comparison of these indices showed a significant correlation with a p-value < 2.2e-16 and a dissimilarity distance less than 0.5. Some plants selected are widely cited in other regions and/or countries for the same health problems. The presence of active molecules responsible for their biological activity was also proven, justifying their use in traditional medicine. This paper examines the potential to enhance the value of Cameroon’s pharmacopeia by integrating various ethnobotanical indices. It aims to discover new therapeutic molecules and develop improved traditional products from the diverse plant species documented. The findings indicate opportunities to advance both local and global healthcare solutions.

关键词： Confirmed Plants Import-Substitution Improved Traditional Medicine (ITM) Sustainable Development Goals Therapeutic Molecules

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Here comes the sun:How optimization of photosynthetic light reactions can boost crop yields

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Journal of Integrative Plant Biology 2022年第2期64卷 564-591页

作者： julia Walter Johannes Kromdijk Department of Plant Sciences University of CambridgeCambridgeCB23EA UK Carl R Woese Institute for Genomic Biology University of Illinois Urbana-ChampaignUrbanaIllinois61801 USA

Photosynthesis started to evolve some 3.5 billion years ago CO;is the substrate for photosynthesis and in the past 200-250 years,atmospheric levels have approximately doubled due to human industrial ***,this time span is not sufficient for adaptation mechanisms of photosynthesis to be evolutionarily *** increases in human population,shortage of arable land and food,and climate change call for actions,*** to substantial research efforts and advances in the last century,basic knowledge of photosynthetic and primary metabolic processes can now be translated into strategies to optimize photosynthesis to its full potential in order to improve crop yields and food supply for the *** different approaches have been proposed in recent years,some of which have already proven successful in different crop ***,we summarize recent advances on modifications of the complex network of photosynthetic light *** are the starting point of all biomass production and supply the energy equivalents necessary for downstream processes as well as the oxygen we breathe.

关键词： bioengineering crop improvement electron transfer light reactions photosynthesis photosystem stress tolerance

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Perspective:Chemical Information Encoded in Electron Density

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物理化学学报 2018年第6期34卷 567-580页

作者： CONTRERAS-GARCíA julia YANG Weitao UPMC Univ Paris 06 CNRSUMR 7616Laboratoire de Chimie Théorique Department of Chemistry Duke University

In this perspective,we review the chemical information encoded in electron density and other ingredients used in semilocal *** information is usually looked at from the functional point of view:the exchange density or the enhancement factor are discussed in terms of the reduced density ***,what parts of a molecule do these 3D functions represent? We look atthese quantities in real space,aiming to understand the electronic structure information they encode and provide an insight from the quantum chemical topology(QCT).Generalized gradient approximations(GGAs) provide information about the presence of chemical interactions,whereas meta-GGAs can differentiate between the different bonding *** merging these two techniques,we show new insight into the failures of semilocal functionals owing to three main errors:fractional charges,fractional spins,and non-covalent *** build on simple *** also analyze the delocalization error in hydrogen chains,showing the ability of QCT to reveal the delocalization error introduced by semilocal ***,we show how the analysis of localization can help understand the fractional spin error in alkali atoms,and how it can be used to correct ***,we show that the poor description of GGAs of isodesmic reactions in alkanes is due to 1,3-interactions.

关键词： DFT Semi-local functional Electron density Quantum chemical topology

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