HPV Infection among Uygur Women in a Rural Area of Hetian Prefecture,Xinjiang Uygur Autonomous Region, China

It is not clear how HPV infection is prevalent among Uygur women in Xinjiang Uygur Autonomous Region, China and whether the distribution of HPV infection is related with cervical intraepithelial neoplasia （CIN） incidence among them. A study including 883 Uygur women were conducted from 2006 to 2007 in Hetian Prefecture, Xinjiang Uygur Autonomous Region, China.

Analysis and comparison of spatial interpolation methods for temperature data in Xinjiang Uygur Autonomous Region, China

Spatial interpolation methods are frequently used to estimate values of meteorological data in locations where they are not measured. However, very little research has been investigated the relative performance of different interpolation methods in meteorological data of Xinjiang Uygur Autonomous Region (Xinjiang). Actually, it has importantly practical significance to as far as possibly improve the accuracy of interpolation results for meteorological data, especially in mountainous Xinjiang. There- fore, this paper focuses on the performance of different spatial interpolation methods for monthly temperature data in Xinjiang. The daily observed data of temperature are collected from 38 meteorological stations for the period 1960- 2004. Inverse distance weighting (IDW), ordinary kriging (OK), temperature lapse rate method (TLR) and multiple linear regressions (MLR) are selected as interpolated methods. Two rasterized methods, multiple regression plus space residual error and directly interpolated observed temperature (DIOT) data, are used to analyze and compare the performance of these interpolation methods respectively. Moreover, cross-validation is used to evaluate the performance of different spatial interpolation methods. The results are as follows: 1) The method of DIOT is unsuitable for the study area in this paper. 2) It is important to process the observed data by local regression model before the spatial interpolation. 3) The MLR-IDW is the optimum spatial interpolation method for the monthly mean temperature based on cross-validation. For the authors, the reliability of results and the influence of measurement accuracy, density, distribution and spatial variability on the accuracy of the interpolation methods will be tested and analyzed in the future.

Gravity and magnetic field characteristics and regional ore prospecting of the Yili ancient continent, West Tianshan, Xinjiang Uygur Autonomous Region, China

Gold,iron,copper,lead-zinc and other mineral exploration in West Tianshan,Xinjiang Uygur Autonomous Region,has made remarkable progress in recent years.However,due to the dispute on the tectonic division of West Tianshan,the ore-controlling factors and the regional metallogenic laws are controversial.The authors analyze regional gravity data and notice that the high-value region corresponds to the Yili ancient continent,thus the southeastern boundary of the Yili ancient continent is delineated.Comparative analysis of gravity,aeromagnetic and geologic data reveals that the Tulasu basin,where some medium to large epithermal gold deposits locate,lies above the Yili ancient continent;the Yili Carboniferous-Permian rift extends in E-W direction,numbers of copper deposits have been found in the mid-west section of the rift which lies above the Yili ancient continent,whereas few copper deposits have been discovered in the east section which is outside the Yili ancient continent.Accordingly,the Yili ancient continent may be rich in gold,copper and other metal elements;the metal-bearing hydrothermal solution moves up with the activity of magmatism,and deposits in the favorable places(the Tulasu basin and the Yili Carboniferous-Permian rift),forming numerous small and medium gold,copper deposits,as well as some large and super-large gold deposits.Therefore,the tectonic-magmatic hydrothermal zone above the Yili ancient continent should be the prospective area for epithermal gold and copper polymetallic deposits.

Xinjiang Opens Its Door to the World——An interview with Wang Lequan,Vice-Chairman of the Standing Committee of the Xinjiang Uygur Autonomous Region

Xinjiang is a good place, with pastureland to the north and south of the Tianshan MountainThe Gobi Desert has been changed into fertile fields, irrigated by melting snows.

Helicobacter pylori infection in Xinjiang Uyghur Autonomous Region:Prevalence and analysis of related factors

BACKGROUND^(14)C urea breath test(^(14)C UBT)and immunohistochemical staining(IHC)are widely used for detection Helicobacter pylori(H.pylori)infection with different sensitivity,and there is a difference in H.pylori infection rate in Uyghur and Han ethnic groups.Both need large cohort studies to evaluate the differences more accurately.AIM To analyze the difference between^(14)C UBT and IHC for H.pylori detection in Xinjiang Uyghur Autonomous Region and the difference between Uyghur and Han populations.METHODS There were 3944 cases of H.pylori infection detected by both IHC and^(14)C UBT at the same time(interval<1 wk,with sampling site including gastric antrum,selected from 5747 patients).We compared the sensitivity of^(14)C UBT and IHC.We also compared 555 pairs of Han/Uyghur cases(completely matched for gender and age)for their H.pylori infection rates.The overall H.pylori infection rate of all 5747 cases and the correlation with other clinicopathological data were also further analyzed.SPSS V23.0 software was used for statistical analysis.RESULTS The sensitivity was 94.9%for^(14)C UBT and 65.1%for IHC,which was a significant difference(n=3944,P<0.001).However,among those cases negative for H.pylori by^(14)C UBT(detection value≤100),4.8%were positive by IHC.Combining both methods,the overall H.pylori infection rate was 48.6%(n=5747),and differences in gender,age group,ethnicity and region of residence significantly affected the H.pylori positive rates.According to age group(Han/Uyghur),the positive rates were≤30 years(62.2%/100.0%),31-40 years(45.2%/85.7%),41-50 years(47.2%/79.2%),51-60 years(44.6%/76.1%),61-70 years(40.9%/68.2%),71-80 years(41.7%/54.1%)and≥81 years(42.9%/NA).The H.pylori infection rates of Han/Uyghur paired cases were 41.4%and 73.3%,which was a significant difference(P<0.001)(555 pairs).H.pylori positivity was significantly related to moderate-severe grade 2-3 chronic/active gastritis and intestinal metaplasia(all P<0.05).CONCLUSION The sensitivity of^(14)C UBT was significantly higher,but combined application can still increase the accuracy.The prevention H.pylori should be emphasized for Uygur and young people.

An Empirical Study of Urban and Rural Integration Construction Development of Western Region in China --Taking Changji City of Xinjiang Autonomous Region as an Example

The urban and rural integration is a new stage of city development, which is a process of urban and rural mutual supplementary integration, collaborative development and mutual prosperity. It takes the industry and agriculture, city and countryside as a whole, with overall planning and coordination development, through system innovation and policy adjustment, in order to realize the integration development of urban and rural planning construction, industrial development, infrastructure, ecological environment and social career. This paper conducts the empirical analysis on the urban and rural integration construction development of Changji City of Changji Region in Xinjiang, studying the existing problems and restrictive factors of the process in promoting urban and rural integration construction in western region of China and trying to propose the corresponding countermeasures.

Molecular and serological surveillance of Getah virus in the Xinjiang Uygur Autonomous Region,China,2017–2020

The Getah virus(GETV),a mosquito-borne RNA virus,is widely distributed in Oceania and Asia.GETV is not the only pathogenic to horses,pigs,cattle,foxes and boars,but it can also cause fever in humans.Since its first reported case in Chinese mainland in 2017,the number of GETV-affected provinces has increased to seventeen till now.Therefore,we performed an epidemiologic investigation of GETV in the Xinjiang region,located in northwestern China,during the period of 2017-2020.ELISA was used to analyze 3299 serum samples collected from thoroughbred horse,local horse,sheep,goat,cattle,and pigs,with thoroughbred horse(74.8%),local horse(67.3%),goat(11.7%),sheep(10.0%),cattle(25.1%)and pigs(51.1%)being positive for anti-GETV antibodies.Interestingly,the neutralizing antibody titer in horses was much higher than in other species.Four samples from horses and pigs were positive for GETV according to RT-PCR.Furthermore,from the serum of a local horse,we isolated GETV which was designated as strain XJ-2019-07,and determined its complete genome sequence.From the phylogenetic relationships,it belongs to the Group III lineage.This is the first evidence of GETV associated to domestic animals in Xinjiang.Overall,GETV is prevalent in Xinjiang and probably has been for several years.Since no vaccine against GETV is available in China,detection and monitoring strategies should be improved in horses and pigs,especially imported and farmed,in order to prevent economic losses.

Geochemistry of the Baishitouquan Amazonite-and Topaz-bearing Granite in the Mid-Tianshan Belt, Xinjiang, China

The Baishitouopan amaznito and topazbearing granite is one of the typical high-rubidium andhigh-fluorine granites in the eastern paft of the Mid-Tianshan belt. This intrusion is in sharp contactwith Mid-Proterozoic schists, gneisses and marbles, and is compond of four zones transihonal fromthe bottom upwards: leucogranite, amazonite granite, topaz-bearing amazonite granite and topazquartz albitite.The Baishitouquan granite contains highly ordered K-feldspar, Li-rich mica, Mn-rich gamet,a-quartz and low-temerature rircon and is chemically high in Si, K, Na, Al, Li, Rb, Cs and F,and low in Ti, Fe, Ch, Mg, P, Ch, Ni, Cr, V, Sr and Ba, with Na2O>K2O. Amazonite fromthe amazonite granite zone contains 1867 ppm Rb. The F contents of bulk rocks are 3040 and4597 for the amazonite granite and topazbearing amazonite granite zones, respectivel. These twozones have δ18O values of 8.97 - 9.85%, (SMOW) and show flat REE distribution patterns withstrong Eu depletion. KAr and Rb-Sr ages of this intrusion are 226. 6 Ma and 209. 6 Marespectively, with an initial 87Sr/86Sr ratio of 0.987±0.213.The Baishitouquan granite is the product of crystallization of a lowtemperature, and wther,rubidium. and fluorine-rich magma , which may have been derived from partial melting ofmuscoviterich crustal rocks. Consolidation of this granite involved two contrasting and successivestagst melt crystallization and hydrothermal metasomasm and pforitation. Various geological features of this granite were formed during the transition from the magmatic to the hydrothermal stage.

A New Species of Ginkgo with Male Cones and Pollen Grains in situ from the Middle Jurassic of Eastern Xinjiang,China

Well-preserved Ginkgo pollen organs are analyzed from the Middle Jurassic Xishanyao Formation of the Turpan–Hami Basin, Xinjiang Uygur Autonomous Region, northwestern China, and are described as a new species, Ginkgo hamiensis Z.X. Wang et B.N. Sun sp. nov. The immature male cones are cylindrical and catkin-like, with two longitudinal stripes on the stalk. The pollen sacs are shaped like a long oval with two pollen sacs fused together for each microsporophyll, and the microsporophyll tip is a triangular cystidium. The pollen grains are oblong or fusiform and monocolpate; both ends are blunt or sharp. By comparison with previously reported fossil records of Ginkgo plants, we determined that the current fossils are different from all other reported species; thus, the present fossil is referred to as a new species of Ginkgo. The reproductive organs of the Ginkgo fossils described herein can provide valuable information for the study of Ginkgo plants. Further, there are two probable evolutionary trends in the Ginkgo pollen cones. One trend is that the number of pollen sacs changed from three or four during the Jurassic and Cretaceous to two at the present day; the other is that the number of pollen sacs has remained two from the Middle Jurassic to the present day. In addition, the pollen cones described herein are similar to the pollen cones of the extant Ginkgo, which strongly indicates that the morphology of Ginkgo plants may have remained highly conserved over millions of years.

Factor decomposition analysis of energy efficiency change based on modified structural model:A case of Xinjiang

In order to find the dominant factor of energy efficiency change, this paper uses the modified structural model to analyze energy efficiency change from 1990 to 2012 in Xinjiang. The result shows that the energy efficiency increase is largely due to energy technological innovation especially by the industrial sector, and the contribution from structural shift is limited. Therefore, we should vigorously support energy-saving technological progress in the industrial sector and develop the modern service industries with lower energy consumption, in order to realize the goal of improving energy efficiency.

Historic breeding of Sociable Lapwing(Vanellus gregarius) in Xinjiang

The Sociable Lapwing(Vanellus gregarius) was recently categorized as Critically Endangered by the IUCN due to a strong decline and overall range contraction.Until now the only published Chinese record of the species was a vagrant sighting in 1998.We reviewed reports and historic literature from a German ornithological expedition in 1876,which reported the species to be a breeding bird in Xinjiang,western China in the second half of the 19th century.According to local expertise,the species seems since to have become extinct in Xinjiang,but surveys are suggested to clarify its current status.

Eden in the Xinjiang Mountains

Nature's greatest splendors are often secreted in the remotest of spots. This is certainly true of Kanas Lake, deep in the Altay Mountains of northern Xinjiang Uygur Autonomous Region. This area of sublime, and as yet unsullied, natural beauty is home to 2,000 people of the Tuwa ethnic minority. The ancestry of these herder-hunters is unclear. Certain anthropologists believe that they are descended from Genghis Khan's "Mongol hordes" that swept through on their 13th century rampage of Central Asia and Europe. Others argue that they are the posterity of Siberian migrants, and cousins to the Tuvan people of Russia.

新疆维吾尔自治区战略性新兴产业时空演化机理——基于实证的研究

通过对新疆维吾尔自治区科技型企业主营业务、知识产权情况等的梳理,识别出336家战略性新兴产业范围内的企业。基于这些企业的经纬度测量彼此之间的距离,运用产业集群DO指数理论,通过matlab和Arcgis软件进行产业空间实证分析,比较产业聚集城市的高校、科研机构等资源,归纳出新疆维吾尔自治区战略性新兴产业时空演化机理和特点:战略性新兴产业始于相关传统优势产业,发展于城市营商环境的提升;战略性新兴产业因援建人才而兴,但本地人才培养情况对产业支持力度相对较弱;目前乌鲁木齐市基于自身优势不断强化产业集群,其他城市难以获得产业外溢。进而提出对策建议:加强“一圈一带一群”的战略性新兴产业协同;优化跨城市的产业链布局,提升产业空间创新协同能力;加强人才服务体系建设。

新疆住院医师规范化培训带教师资胜任力评价体系构建研究

目的构建符合新疆医疗实际的住院医师规范化培训带教师资胜任力评价体系。方法采用文献分析法初步拟定指标,采用德尔菲法构建评价体系。结果德尔菲法专家权威系数为0.848,经过两轮专家咨询,总协调系数分别为0.295、0.241(P<0.05),专家协调性较好。最终构建包含5个一级指标14个二级指标42个三级指标的评价体系,5个一级指标为思想品德、专业能力、教学能力、学员导向、沟通能力。结论构建的住院医师规范化培训带教师资胜任力评价体系具有科学性、专业性,有助于师资队伍建设。

通补开泄、润燥养阴法防治新疆地区冠心病

新疆气候殊异,该地区燥邪有温凉之异,且内外均见,而外燥多;内燥少,外燥普遍以寒为常见,内燥普遍以热为主。燥邪引起的冠心病有其地域特点,以心肾阴虚、津亏内燥证多见。临床治疗以通补开泄、润燥养阴为总法,具体以通络活血、润燥滋水、补肾养心、益元填精、开痹清泄之方药为主,同时还需采用未病先防,配合药食同用等进行预防。

新疆维吾尔自治区三级医院对口帮扶贫困县县级医院的成效分析

目的:分析新疆维吾尔自治区三级医院对口帮扶贫困县县级医院的成效。方法:2019年1月—2021年12月,新疆医科大学第一附属医院对贫困县4家县级医院进行对口帮扶,采用定量调查和定性访谈相结合的方式评估4家医院的人才队伍发展情况、医疗服务发展情况、经济发展情况。结果:2018—2021年,墨玉县人民医院职工总数、执业医师占比、注册护士数占比逐年上升,年门急诊人次整体呈上升趋势,年出院人次整体呈下降趋势,年手术人次变化较小,总收入处于持平状态,医疗服务收入占总收入比重逐年下降;阿合奇县人民医院职工总数、注册护士数占比变化较小,执业医师占比逐年下降,年门急诊人次变化较小,年手术人次整体呈下降趋势,总收入逐年增长,医疗服务收入占总收入比重逐年下降;莎车县人民医院职工总数、执业医师占比、注册护士数占比逐年上升,年门急诊人次整体呈上升趋势,年出院人次整体呈下降趋势,年手术人次呈逐年上升趋势,医院总收入逐年增长,医疗服务收入占总收入比重总体呈下降趋势;叶城县人民医院职工总数、注册护士数占比逐年上升,执业医师占比变化较小,年门急诊人次、年出院人次整体呈上升趋势,年手术人次呈逐年上升趋势,总收入、医疗服务收入占总收入比重总体呈增长趋势。结论:通过新疆维吾尔自治区三级医院对口帮扶,4家贫困县县级医院人才队伍发展情况、医疗服务发展情况、经济发展情况得以改善,建议政府部门加大支持力度和财力投入,明确对口帮扶任务指标,制定切实可行的长远帮扶规划,提高县医院综合竞争力。

新疆维吾尔自治区前列腺癌患者根治术后生活质量变化情况及其影响因素

目的探讨新疆维吾尔自治区前列腺癌患者根治术后生活质量变化情况及其影响因素。方法回顾性分析2021年1月至2022年12月新疆维吾尔自治区人民医院进行根治术治疗的240例前列腺癌患者的临床资料,根据生活质量得分将其分为生活质量良好组(n=85)与生活质量欠佳组(n=155)。采用SPSS 20.0统计软件进行数据处理。根据数据类型,分别采用t检验或χ^(2)检验进行组间比较。采用logistic回归分析前列腺癌根治术患者生活质量的影响因素。结果治疗后前列腺癌治疗功能评价问卷(FACT-P)评分较治疗前升高,差异有统计学意义(P<0.05)。Logistic回归分析显示,年龄>60岁(OR=3.920,95%CI 1.216~12.631;P=0.023)、接受教育年限≤5年(OR=3.967,95%CI 1.156~13.610;P=0.029)、血肌酐异常(OR=4.948,95%CI 1.204~20.331;P=0.027)、吸烟(OR=5.233,95%CI 1.281~21.376;P=0.022)、饮酒(OR=5.463,95%CI 1.774~16.828;P=0.003)、糖尿病(OR=5.669,95%CI 1.157~27.787;P=0.033)、高血压(OR=4.874,95%CI 1.426~16.658;P=0.012)、抑郁(OR=4.968,95%CI 1.710~14.429;P=0.003)、睾酮≤10 nmol/L(OR=5.964,95%CI 1.350~15.458;P=0.015)、肿瘤转移(OR=3.939,95%CI 1.416~10.959;P=0.009)及家庭人均收入≤2000元(OR=3.626,95%CI 1.200~10.951;P=0.023)是前列腺癌患者生活质量的影响因素。结论年龄>60岁、接受教育年限≤5年、血肌酐异常、吸烟、饮酒、糖尿病、高血压、抑郁、睾酮≤10 nmol/L、肿瘤转移及家庭人均收入≤2000元是新疆维吾尔自治区前列腺癌患者生活质量的影响因素,临床需对上述因素进行针对性干预,促进术后恢复。

水电煤电协同发展促进电力系统低碳转型方案评价

为协同开发水电(抽蓄),积极谋划煤电退役规模与时序、整合风光资源,保证系统稳定低碳过渡,以及探究电力系统转型(主要考虑水电发展与煤电发展)中多指标、多层次的综合效益问题,以新疆维吾尔自治区电力系统转型方案为例,构建了详细考虑水库运行条件与机组运行特性的电力系统机组组合模型,依据地区发展规划制定基础退役、水电改造、煤电改造、增加抽蓄以及加速退役5种转型场景,结合层次分析法-熵权法建立了经济、环境、技术与社会4个维度的综合评价指标体系。结果表明:(1)在协同煤电转型下增加抽水蓄能可有效降低电力系统弃风弃光量与系统失负荷概率;(2)增加抽蓄并合理规划退役煤电未增加电力系统年度成本,且可以减少系统碳排放;(3)加速退役场景的综合评价得分最高,为71.53。研究成果可为新型电力系统构建与水电(抽蓄)开发、煤电退役以及整合风光资源提供理论支撑。

基于GIS的新疆维吾尔自治区山洪灾害风险评价

山洪灾害风险评价可为山洪灾害致灾机理研究、风险区划等提供科学依据。基于GIS、地理探测器、层次分析法和自然灾害风险理论,以雪水当量、坡度、年最大1 h点雨量等9个指标数据为支撑,辨识新疆维吾尔自治区山洪灾害风险的主要驱动因子,并从致灾因子、孕灾环境和易损性3个方面对新疆山洪灾害风险进行评估。结果表明:坡度的单因子解释力最大,年最大1 h点雨量与其他各因子的交互类型均为非线性增强;全疆山洪灾害风险等级由高到低的面积占比依次为6.69%,13.63%,18.01%,25.42%和36.25%。总体上,新疆“三山”山脉的地质地貌和水文气象等条件对山洪形成具有重要影响,加强1 h短期降雨和融雪径流的监测预警,对当地抵御山洪具有现实意义。研究成果可为科学评估和预防新疆山洪灾害风险提供参考。