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| 1 | Geochemistry of Rare Earth Elements(REE) in the Weathered Crusts from the Granitic Rocks in Sulawesi Island, Indonesia显示文摘We report for the first time the geochemistry of rare earth elements(REE) in the weathered crusts of I-type and calc-alkaline to high-K(shoshonitic) granitic rocks at Mamasa and Palu region, Sulawesi Island, Indonesia. The weathered crusts can be divided into horizon A(lateritic profile) and B(weathered horizon). Quartz, albite, kaolinite, halloysite and montmorrilonite prevail in the weathered crust. Both weathered profiles show that the total REE increased from the parent rocks to the horizon B but significantly decrease toward the upper part(horizon A). LREE are enriched toward the upper part of the profile as shown by La/YbN value. However, HREE concentrations are high in horizon B1 in Palu profile. The total REE content of the weathered crust are relatively elevated compared to the parent rocks, particularly in the lower part of horizon B in Mamasa profile and in horizon B2 in Palu profile. This suggests that REE-bearing accessory minerals may be resistant against weathering and may remain as residual phase in the weathered crusts. The normalized isocon diagram shows that the mass balance of major and REE components between each horizon in Mamasa and Palu weathering profile are different. The positive Ce anomaly in the horizon A of Mamasa profile indicated that Ce is rapidly precipitated during weathering and retain at the upper soil horizon. | Adi Maulana Kotaro Yonezu Koichiro Watanabe | 2014 | Journal of Earth Science2014，25，3： | 18 |
| 2 | 无线电传播简介:专用术语,室内传播和路径损耗计算及实例显示文摘通过对传播路径损耗的估算来预测无线通信系统在其工作环境下的性能;解释了自由空间传播损耗的计算;电磁波在介质中的发射和反射系数的理论计算是预测反射和发射系数的工具.下面的一些实例和模型是在2.4GHz工作频率时给出的. | Adi Shamir | 2002 | 今日电子2002，，z1： | 15 |
| 3 | Differential cryptanalysis of DES-like cryptosystems显示文摘 | Eli Biham Adi Shamir | 1991 | Journal of Cryptology1991，，1： | 10 |
| 4 | Observations of the Karimata Strait througflow from December 2007 to November 2008显示文摘In order to quantitatively estimate the volume and property transports between the South China Sea and Indonesian Seas via the Karimata Strait, two trawl-resistant bottom mounts, with ADCPs embedded, were deployed in the strait to measure the velocity profile as part of the South China Sea-Indonesian Seas transport/exchange (SITE) program. A pair of surface and bottom acoustic modems was employed to transfer the measured velocity without recovering the mooring. The advantage and problems of the instruments in this field work are reported and discussed. The field observations confirm the existence of the South China Sea branch of Indonesian throughflow via the Karimata Strait with a stronger southward flow in boreal winter and weaker southward bottom flow in boreal summer, beneath the upper layer northward (reversal) flow. The estimate of the averaged volume, heat and freshwater transports from December 2007 to March 2008 (winter) is (-2.7 ± 1.1) × 10 6 m3/s, (-0.30 ± 0.11) PW, (-0.18 ± 0.07) × 106m3/s and from May to September 2008 (summer) is (1.2 ± 0.6) × 106m3/s, (0.14 ± 0.03) PW, (0.12 ± 0.04) × 106m3/s and for the entire record from December 2007 to October 2008 is (-0.5 ± 1.9) × 10 6 m3/s, (-0.05 ± 0.22) PW, (-0.01 ± 0.15) × 106m3/s (negative/positive represents southward/northward transport), respectively. The existence of southward bottom flow in boreal summer implies that the downward sea surface slope from north to south as found by Fang et al. (2010) for winter is a year-round phenomenon. | SUSANTO R Dwi WEI Zexun ADI Rameyo T FAN Bin LI Shujiang FANG Guohong | 2013 | Acta Oceanologica Sinica2013，32，5： | 9 |
| 5 | An overview of 10-year observation of the South China Sea branch of the Pacific to Indian Ocean throughflow at the Karimata Strait显示文摘Besides the Indonesian throughflow(ITF), the South China Sea throughflow(SCSTF) also contributes to the water transport from the Pacific to the Indian Ocean. However, this South China Sea(SCS) branch at the Karimata Strait is poorly observed until 2007, even though its importance has been suggested by numerical studies for decades. In this paper, we review the nearly 10-year field measurement in the Karimata Strait by the execution of the projects of 'SCS-Indonesian Seas Transport/Exchange(SITE) and Impacts on Seasonal Fish Migration' and 'The Transport, Internal Waves and Mixing in the Indonesian Throughflow regions(TIMIT) and Impacts on Marine Ecosystem', which extend the observations from the western Indonesian seas to the east to include the main channels of the ITF, is introduced. Some major achievements from these projects are summarized. | Zexun Wei Shujiang Li R.Dwi Susanto Yonggang Wang Bin Fan Tengfei Xu Budi Sulistiyo T.Rameyo Adi Agus Setiawan A.Kuswardani Guohong Fang | 2019 | Acta Oceanologica Sinica2019，38，4： | 9 |
| 6 | Spinal cord injury in the setting of traumatic thoracolumbar fracture is not reliably associated with increased risk of associated intra-abdominal injury following blunt trauma:An analysis of a National Trauma Registry database显示文摘Purpose:There is a common opinion that spinal fractures usually reflect the substantial impact of injuries and therefore may be used as a marker of significant associated injuries,specifically for intra-abdominal injury(IAI).The impact of concomitant spinal cord injury(SCI)with the risk of associated IAI has not been well clarified.The aim of this study was to evaluate the incidence and severity of IAIs in patients suffering from spinal fractures with or without SCI.Methods:A retrospective cohort study using the Israeli National Trauma Registry was conducted.Patients with thoracic,lumbar and thoracolumbar fractures resulting from blunt mechanisms of injury from January 1,1997 to December 31,2018 were examined,comparing the incidence,severity and mortality of IAIs in patients with or without SCI.The collected variables included age,gender,mechanism of injury,incidence and severity of the concomitant IAIs and pelvic fractures,abbreviated injury scale,injury severity score,and mortality.Statistical analysis was performed using GraphPad InStat?Version 3.10,with Chi-square test for independence and two sided Fisher’s exact probability test.Results:Review of the Israeli National Trauma Database revealed a total of 16,878 patients with spinal fractures.Combined thoracic and lumbar fractures were observed in 1272 patients(7.5%),isolated thoracic fractures in 4967 patients(29.4%)and isolated lumbar fractures in 10,639 patients(63.0%).The incidence of concomitant SCI was found in 4.95%(63/1272),7.65%(380/4967)and 2.50%(266/10639)of these patients,respectively.The overall mortality was 2.5%,proving higher among isolated thoracic fracture patient than among isolated lumbar fracture counterparts(11.3%vs.4.6%,p<0.001).Isolated thoracic fractures with SCI were significantly more likely to die than non-SCI counterparts(8.2%vs.3.1%,p<0.001).There were no differences in the incidence of IAIs between patients with or without SCI following thoracolumbar fractures overall or in isolated thoracic fractures;although isolated lumbar fractures patients with SCI were more likely to have renal(3.4%vs.1.6%,p=0.02)or bowel injuries(2.3%vs.1.0%,p=0.04)than the non-SCI counterparts.Conclusion:SCI in the setting of thoracolumbar fracture does not appear to be a marker for associated IAI.However,in a subset of isolated lumbar fractures,SCI patient is associated with increased risks for renal and bowel injury. | Veacheslav Zilbermints Yehuda Hershkovitz Kobi Peleg Joseph J.Dubose Adi Givon David Aranovich Mickey Dudkiewicz Israeli Trauma Group Boris Kessel | 2021 | Chinese Journal of Traumatology2021，24，3： | 9 |
| 7 | Antimicrobial activity of green tea extract against isolates of methicillin-resistant Staphylococcus aureus and multi-drug resistant Pseudomonas aeruginosa显示文摘Objective:To evaluate antibacterial activity of the Indonesian water soluble green tea extract,Camellia sinensis,against clinical isolates of methicillin-resistantStaphylococcus aureus (S.aureus)(MRSA)and multi-drug resistant Pseudomonas aeruginosa(MDR-P.aeruginosa).Methods:Antimicrobial activity of green tea extract was determined by the disc diffusion method and the minimum inhibitory concentration(MIC)was determined by the twofold serial broth dilutions method.The tested bacteria using in this study were the standard strains and multi-drug resistant clinical isolates of S.aureus and P.aeruginosa,obtained from Laboratory of Clinical Microbiology,Faculty of Medicine,University of Indonesia.Results:The results showed that the inhibition zone diameter of green tea extracts forS.aureus ATCC 25923 and MRSA were(18.970依0.287)mm,and(19.130依0.250)mm respectively.While the inhibition zone diameter forP.aeruginosa ATCC 27853 and MDR-P.aeruginosawere(17.550依0.393)mm and(17.670依0.398)mm respectively.The MIC of green tea extracts againstS.aureus ATCC 25923 and MRSA were 400μg/mL and 400μg/mL,respectively,whereas the MIC for P.aeruginosa ATCC 27853 and MDR-P.aeruginosawere 800μg/mL,and 800μg/mL,respectively.Conclusions:Camellia sinensisleaves extract could be useful in combating emerging drug-resistance caused by MRSA andP.aeruginosa. | Maksum Radji Rafael Adi Agustama Berna Elya Conny Riana Tjampakasari | 2013 | Asian Pacific Journal of Tropical Biomedicine2013，3，8： | 8 |
| 8 | 井里汶海底十世纪沉船打捞纪实显示文摘PT.Paradigma Putra Sejahtera(简称PT.PPS)成立于2001年,业务以打捞沉船为主。公司创始人Adi Agung Tirtamarta先生和Priyo Saryanto Brodjonegoro先生。Adi Agung Tirtamarta先生是一位艺术品收藏家(古陶瓷、古画和古代家具),Priyo S Brodjonegoro先生也是一位艺术品收藏家(古代家具和爪哇刀-波型刀)。 | Adi Agung Tirtamarta, M.M 辛光灿(译) 袁腱(校) | 2007 | 故宫博物院院刊2007，，6： | 8 |
| 9 | 中国北方近500年沙尘暴活动及机制显示文摘由于缺乏可靠的、长时间、高分辨率沙尘暴地质记录,中国北方沙尘暴的历史及机制迄今尚未完全澄清.本研究基于内蒙古岱海准确定年的沉积物粗粒度组分(>63μm)重建了中国北方过去~500年沙尘暴活动历史.高分辨率数据显示岱海地区沙尘暴频发期主要集中在AD1520~1580、AD1610~1720、AD1870~2000三个阶段.该区的沙尘暴活动与其他典型的历史资料及地质档案所记录的中国北方沙尘暴事件基本同步,且尘暴事件频发期大致对应于寒冷时段.我们认为受温度变化调控的西伯利亚冷高压强度变化以及西风强度变化可能是沙尘暴活动的主控因素.一个重要的特征是,尽管沙尘暴活动在近代全球变暖时期呈系统性增强,但在该时段内却呈现出明显的减弱趋势.近现代沙尘暴活动的增强可能与因人类活动增强而导致的粉尘供应量增加有关,而该时段内沙尘暴减弱趋势可能与近现代全球变暖导致的平均风速降低有关. | 张爽 徐海 蓝江湖 Yonaton GOLDSMITH Adi TORFSTEIN 张贵林 张金 宋云平 周慷恩 谭亮成 徐胜 Xiaomei XU Yehouda ENZEL | 2021 | 中国科学:地球科学2021，51，5： | 7 |
| 10 | Analysis of incidence of traumatic brain injury in blunt trauma patients with Glasgow Coma Scale of 12 or less显示文摘 | Alexander Becket Kobi Peleg Oded Olsha Adi Givon Boris Kessel Israeli Trauma Group | 2018 | Chinese Journal of Traumatology2018，21，3： | 7 |
| 11 | Dysregulation of gastric H,K-ATPase by cigarette smoke extract显示文摘AIM:To test whether the expression and activity of H,K-ATPase in parietal cells would be affected by cigarette smoke extract.METHODS: Extracts of cigarette smoke were administered into mice by gastric gavage (5 mg/kg body weight/day) for 3 d or in drinking water for 7 or 14 d. For the latter, each day a mouse consumed 5 mL water containing extracts of two cigarettes, on average. Control littermate mice received only vehicle. To compare the amount of H,K-ATPase in control and smoke-treated mice, the stomach was processed for Western blotting and immunohistochemical analysis using monoclonal antibodies specific for α- or β-subunits of H,K-ATPase. The p-nitrophenylphospatase activity assay was used as a measurement for K-dependent H,K-ATPase activity.RESULTS: Probed transblots showed an increase in the amount of H,K-ATPase in smoke-treated mice which was confirmed by immunohistochemistry and was found to be due to increased amounts of protein per parietal cell rather than an increased parietal cell number. The increase in the amount of H,K-ATPase was associated with an enhancement of its enzymatic activity. K-dependent activity in control and smoke-treated mice was significantly different (respectively, 0.12 μmol/mg vs 0.27 μmol/mg per minute, P<0.05).CONCLUSION: Administration of cigarette smoke extract is associated with an increase in the amount and activity of H,K-ATPase and hence, smokers are susceptible to development of peptic ulcer. | Muna Hammadi Mohamed Adi Rony John Ghalia AK Khoder Sherif M Karam | 2009 | World Journal of Gastroenterology2009，15，32： | 7 |
| 12 | Ghrelin and gastrin in advanced gastric cancer before and after gastrectomy显示文摘AIM: To investigate plasma ghrelin, gastrin and growth hormone secretagogue receptor (GHS-R) expression in advanced gastric cancer (GC) before and after resection. METHODS: Seventy subjects in whom endoscopy of the upper gastrointestinal tract was performed in the Department of General Surgery at Cracow University during the past decade: (1) 25 patients with GC associated with Helicobacter pylori (H. pylori) infection; (2) 10 patients with GC 4-5 years after (total or subtotal) gastrectomy; (3) 25 healthy H. pylori-negative controls, matched by age and BMI to the above two groups; and (4) 10 GC patients 4-5 years after total gastrectomy. Ghrelin and gastrin plasma concentrations were measured by specific radioimmunoassay under fasting conditions and postprandially at 60 and 90 min after ingestion of a mixed meal. GHS-R expression was examined in biopsy samples from intact healthy mucosa and GC tissue using semi-quantitative reverse transcription-polymerase chain reaction. RESULTS: In healthy controls, fasting plasma ghrelin levels were significantly elevated and declined markedly at 60 and 90 min after a mixed meal. The concomitant enhanced ghrelin, GHS-R and gastrin expression in GC tissue over that recorded in intact mucosa, and the marked rise in plasma gastrin in these subjects under fasting conditions indicate the role of these hormonal factors in GC formation. Fasting plasma levels and postprandial response of ghrelin and gastrin appear to be inversely correlated in healthy subjects. Feeding in the controls resulted in a significant fall in plasma ghrelin with a subsequent rise in plasma gastrin, but in H. pylori-positive GC patients submitted to total or distal gastrectomy, feeding failed to affect significantly the fall in plasma ghrelin that was recorded in these patients before surgery. Fasting ghrelin concentrations were significantly lower in patients 4-5 years after total gastrectomy compared to those in healthy controls and to these in GC patients before surgery. CONCLUSION: Elevated plasma gastrin and suppression of fasting ghrelin in patients with GC suggest the existence of a close relationship between these two hormones in gastric carcinogenesis. | Anna Zub-Pokrowiecka Kazimierz Rembiasz Peter C Konturek Andrzej Budzyński Stanisaw J Konturek Marek Winiarski Wadysaw Bielański | 2011 | World Journal of Gastroenterology2011，17，4： | 7 |
| 13 | How to share a secret显示文摘 | Adi Shamir | 1979 | Communications of the ACM1979，，11： | 6 |
| 14 | 多器官床旁即时超声在新型冠状病毒肺炎中的应用:国际专家共识显示文摘新型冠状病毒肺炎(简称新冠肺炎,COVID-19)自首次报道以来,已造成全球超一亿人感染,给各国的公共卫生体系造成了巨大威胁。新冠肺炎的临床表现以呼吸系统体征和症状为主,80%的患者症状轻微,约5%为危重症患者,常表现为急性呼吸窘迫综合征(ARDS)。前期,由于缺乏相关研究,面对日益紧迫的临床困境,医务人员不得不借鉴采取一些经验性措施以应对疫情。 | 王臻(译) Arif Hussain Gabriele Via Lawrence Melniker Alberto Goffi Guido Tavazzi Luca Neri Tomas Villen Richard Hoppmann Francesco Mojoli Vicki Noble Laurent Zieleskiewicz Pablo Blanco Irene W.Y.Ma Mahathar Abd.Wahab Abdulmohsen Alsaawi Majid AI Salamah Martin Balik Diego Barca Karim Bendjelid Belaid Bouhemad Pablo Bravo-Figueroa Raoul Breitkreutz Juan Calderon Jim Connolly Roberto Copetti Francesco Corradi Anthony J.Dean AndréDenault Deepak Govil Carmela Graci Young-Rock Ha Laura Hurtado Toru Kameda Michael Lanspa Christian B Laursen Francis Lee Rachel Liu Massimiliano Meineri Miguel Montorfano Peiman Nazerian Bret P.Nelson Aleksandar N.Neskovic Ramon Nogue Adi Osman JoséPazeli Elmo Pereira-Junior Tomislav Petrovic Emanuele Pivetta Jan Poelaert Susanna Price Gregor Prosen Shalim Rodriguez Philippe Rola Colin Royse Yale Tung Chen Mike Wells Adrian Wong Wang Xiaoting Wang Zhen Yaseen Arabi | 2021 | 中国呼吸与危重监护杂志2021，20，2： | 5 |
| 15 | Comparison of anti-vascular endothelial growth factors, laser treatments and a combination of the both for treatment of central retinal vein occlusion显示文摘AIM:To compare changes in visual acuity and macular edema in patients with central retinal vein occlusion(CRVO)treated with intravitreal injections of bevacizumab,macular grid photocoagulation combined with pan retinal photocoagulation(PRP),or both(bevacizumab+grid+PRP).· METHODS:Our study is a retrospective cohort clinical study that examined patients that suffered from ischemic CRVO with macular edema.Study inclusion criteria were ischemic CRVO with macula edema and the availability of complete medical records for at least 12 mo after treatment.Excluded were patients with diabetes or any other retinal disease.We reviewed the medical records of patients treated in one ophthalmology departmentcomparing changes in visual acuity and macular edema in patients treated with intravitreal injections of bevacizumab vs those that were treated with macular grid photocoagulation and PRP or both.The main outcome measures were the differences in best corrected visual acuity(BCVA) and in macular thickness,as assessed by optical coherence tomography,between the enrollment and the final follow up visits.· RESULTS:Sixty-five patients met inclusion criteria.There were no statistically significant differences among the three groups in the mean changes in macular thickness as measured by ocular coherence tomography(131.5±41.2,108.6±29.2,and 121.1±121.1,P=0.110),or in visual acuity(0.128±0.077,0.088±0.057,and 0.095±0.065),for intravitreal injections,macular grid photocoagulation+PRP and a combination of the treatments,respectively,P =0.111.The proportions of patients with macular edema after treatment were:26.1%,28.6%,and 14.3%,respectively,P=0.499.· CONCLUSION:Similar benefit was observed for intravitreal injections,laser photocoagulation,or a combined regimen in the treatment of CRVO.A nonstatistically significant trend for reduction in macular edema was observed following combined treatment. | Yoav Y.Pikkel Adi Sharabi-Nov Itzchak Beiran Joseph Pikkel | 2016 | International Journal of Ophthalmology(English edition)2016，9，3： | 5 |
| 16 | Val279Phe variant of Lp-PLA2 is a risk factor for a subpopulation of Indonesia patients with acute myocardial infarction显示文摘Lipoprotein-associated phospholipase A2(Lp-PLA2),a member of the phospholipase A2 superfamily,is an enzyme that hydrolyses phospholipids,is found in blood circulation as a sign of inflammation,and takes a role in atherogenesis.There is an epidemiologic relation between increased Lp-PLA2 levels and coronary heart disease.Lp-PLA2 is an enzyme that is produced by macrophages and takes a role as an independent predictor of a coronary event.A genetic variant of Val279Phe on the Lp-PLA2 gene has been reported with various results in Japan,China,Korea,and Caucasian populations.This study aims to analyse the influence of the Val279Phe genetic variant on acute myocardial infarction(AMI)at Saiful Anwar Hospital,Indonesia.This study was conducted on 151 patients(111 AMI patients and 40 non-AMI patients).The genetic variant of Val279Phe was identified through a genotyping method.There were no significant differences in age,total cholesterol level,LDL-C(low-density lipoprotein cholesterol)level,and family history data between AMI and non-AMI patients.However,AMI patients had low HDL-C(high-density lipoprotein cholesterol),triglyceride levels,dyslipidaemia,and hypertension risk factors compared to non-AMI patients.The frequency of the GG genotype(279Val)was dominant in both AMI and non-AMI groups.Further analysis suggested that the GG genotype has a 2.9 times greater risk of AMI compared to the GT/TT genotype(279Phe).This study concluded that the Val279Phe genetic variant undoubtedly influenced AMI risk,which is a warrant for further development of early detection and improving strategy to prevent AMI in patients. | Miryanti Cahyaningtias Mohammad Saifur Rohman Widodo Andi Wahjono Adi Rina Yuda Yanna Indrayana Jayarani Fatimah Putri Rusdianto Mifetika Lukitasari Dadang Hendrawan | 2016 | Genes & Diseases2016，3，4： | 3 |
| 17 | Correction-free remotely scanned two-photon in vivo mouse retinal imaging显示文摘Non-invasive fluorescence retinal imaging in small animals is an important requirement for an array of translational vision applications.The in vivo two-photon imaging of the mouse retina may enable the long-term investigation of the structure and function of healthy and diseased retinal tissue.However,to date,this has only been possible using relatively complex adaptive-optics systems.Here,the optical modeling of the murine eye and of the imaging system is used to achieve correction-free two-photon microscopy through the pupil of a mouse eye to yield high-quality,optically sectioned fundus images.By remotely scanning the focus using an electronically tunable lens,high-resolution three-dimensional fluorescein angiograms and cellular-scale images are acquired,thus introducing a correction-free baseline performance level for two-photon in vivo retinal imaging.Moreover,the system enables functional calcium imaging of repeated retinal responses to light stimulation using the genetically encoded indicator,GCaMP6s.These results and the simplicity of the new add-on optics are an important step toward several structural,functional,and multimodal imaging applications that will benefit from the tight optical sectioning and the use of near-infrared light. | Adi Schejter Bar-Noam Nairouz Farah Shy Shoham | 2016 | Light(Science & Applications)2016，5，1： | 3 |
| 18 | Comparative transcriptome analyses shed light on carotenoid production and plastid development in melon fruit显示文摘Carotenoids,such asβ-carotene,accumulate in chromoplasts of various fleshy fruits,awarding them with colors,aromas,and nutrients.The Orange(CmOr)gene controlsβ-carotene accumulation in melon fruit by posttranslationally enhancing carotenogenesis and repressingβ-carotene turnover in chromoplasts.Carotenoid isomerase(CRTISO)isomerizes yellow prolycopene into red lycopene,a prerequisite for further metabolism intoβ-carotene.We comparatively analyzed the developing fruit transcriptomes of orange-colored melon and its two isogenic EMS-induced mutants,low-β(Cmor)and yofi(Cmcrtiso).The Cmor mutation in low-βcaused a major transcriptomic change in the mature fruit.In contrast,the Cmcrtiso mutation in yofi significantly changed the transcriptome only in early fruit developmental stages.These findings indicate that melon fruit transcriptome is primarily altered by changes in carotenoid metabolic flux and plastid conversion,but minimally by carotenoid composition in the ripe fruit.Clustering of the differentially expressed genes into functional groups revealed an association between fruit carotenoid metabolic flux with the maintenance of the photosynthetic apparatus in fruit chloroplasts.Moreover,large numbers of thylakoid localized photosynthetic genes were differentially expressed in low-β.CmOR family proteins were found to physically interact with light-harvesting chlorophyll a–b binding proteins,suggesting a new role of CmOR for chloroplast maintenance in melon fruit.This study brings more insights into the cellular and metabolic processes associated with fruit carotenoid accumulation in melon fruit and reveals a new maintenance mechanism of the photosynthetic apparatus for plastid development. | Noam Chayut Hui Yuan Yuval Saar Yi Zheng Tianhu Sun Xuesong Zhou Anna Hermanns Elad Oren Adi Faigenboim Maixia Hui Zhangjun Fei Michael Mazourek Joseph Burger Yaakov Tadmor Li Li | 2021 | Horticulture Research2021，8，1： | 3 |
| 19 | Dust storms in northern China during the last 500 years显示文摘The history and mechanisms of dust storms in northern China remain unclear owing to the paucity of reliable longterm,high-resolution geological records.In this study,we reconstructed the dust storm history of the last~500 years in northern China,based on sedimentary coarse fraction(>63μm)of a well-dated core from Lake Daihai,Inner Mongolia.The highresolution data reveal three intervals of frequent dust storms:AD 1520–1580,AD 1610–1720,and AD 1870–2000.The dust storm events in the Lake Daihai area were broadly synchronous with those inferred from other historical or geological records and generally occurred during cold intervals.Changes in the intensity of Siberian High and the westerlies modulated by temperature variations are the likely major factors controlling dust storm dynamics.An interesting feature is that although the intensities of dust storms have been systematically increased during the recent warming period,a clear decreasing trend within this period is evident.The recent increase in average dust storm intensity may be ascribed to an increase in particle supply resulting from a rapid increase in human activity,whereas the weakening trend was likely caused by decreases in average wind speed resulting from the recent global warming. | Shuang ZHANG Hai XU Jianghu LAN Yonaton GOLDSMITH Adi TORFSTEIN Guilin ZHANG Jin ZHANG Yunping SONG Kang’en ZHOU Liangcheng TAN Sheng XU Xiaomei XU Yehouda ENZEL | 2021 | Science China Earth Sciences2021，64，5： | 3 |
| 20 | Survey on gastrointestinal parasites and detection of Cryptosporidium spp. on cattle in West Java,Indonesia显示文摘Objective:To evaluate the presence of gastrointestinal parasites on cattle in Indonesia because the prevalence of parasites varies between counlries depending on the terrain surrounding livestock farms and investigations in Indonesia have never been performed.Methods:Fecal samples from cattle at 35 farms in 7 districts in West Java,Indonesia,has been examined using the floatation or sedimentation methods,and a immunofluorescence assay and experimentally inoculation to mice for Cryptosporidium or Giardia spp.Results:153 of 394 examined cattle(38.8%)were infected with gastrointestinal parasites.The prevalence of Eimeria spp.,Nematoda spp.(including Oesophagustomum and Bunostomum-like),Fasciola gigantica and Paramphistomum spp.was 22.4%,11.2%,12.5%and 3.8%,respectively.Cryptosporidium andersoni(C.andersoni)was also found in two samples.One isolate of this parasite was confirmed to be transmitted to mice,in contrast to the isolates from other countries.Conclusions:although this survey is preliminary,the results shows that the infection of gastrointestinal parasites in Indonesia was not high,but these infected cattle could be as a potential source leading to economic losses in livestock production. | Sylvia Maharani Ananta Suharno Adi Hidayat Makoto Matsubayashi | 2014 | Asian Pacific Journal of Tropical Medicine2014，7，3： | 3 |
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