检索结果-南通市图书馆

Contribution to the Study of the Afrotropical Pyraustinae Meyrick, 1890 (Lepidoptera, Crambidae): Three New Species from the Southern Arabian Peninsula and Distributional Updates in the Genera Dysgrammodes gen.n., Pyrausta Schrank, 1802 and Anania Hübner, 1823

引用

Advances in Entomology 2024年第1期12卷 1-17页

作者： michael Seizmair Department of Entomology Section Lepidoptera SNSB Bavarian State Collection of Zoology Munich Munich Germany

Taxonomic and faunistic results are presented for three genera of the tribe Pyraustini Meyrick, 1890 of the subfamily Pyraustinae Meyrick, 1890 based on material from the southern Arabian Peninsula. The new genus Dysgrammodes gen.n. is established and placed in the tribe Pyraustini Meyrick, 1890. It shares synapomorphies in the male genitalia with the genera Loxostege Hübner, 1825, Circobotys Butler, 1897, Anania Hübner, 1823, and Pagyda Walker, 1859. Character states differentiating the new genus from these genera are listed. The genus is monotypical, with Dysgrammodes rubrifascialis sp.n. as its type species. Taxonomic and faunistic updates are given for the genera Pyrausta Schrank, 1802 and Anania Hübner, 1823. Pyrausta flavicilialis sp.n. is newly described and placed close to the Afrotropical species Pyrausta centralis Maes, 2009 and Pyrausta grisealis Maes, 2009. Pyrausta phoenicealis Hübner, 1818 is reported for the first time in Saudi Arabia. The presence of the genus Anania Hübner, 1823 is reported as new to the entomofauna of the Arabian Peninsula. The records are attributed to the new species Anania interruptalis sp.n. The new species is recognized as unique among the Afrotropical species of the genus in wing maculation and placed close to Anania murcialis (Ragonot, 1895), Anania hortulata (Linnaeus, 1758) and Anania shanxiensis (Yang & Landry, 2019). The adults of each of the new species and of Pyruasta phoenicealis (Hübner, 1818), the male genitalia of Dysgrammodes rubrifascialis gen.n., sp.n. and of Pyrausta flavicilialis sp.n., the female genitalia of Dysgrammodes rubrifascialis gen.n., sp.n., Anania interruptalis sp.n. and of Pyruasta phoenicealis (Hübner, 1818), and the tympanal organs of Pyrausta flavicilialis sp.n. and of Anania interruptalis sp.n. are described and figured.

关键词： Pyraloidea Pyraustini Taxonomy Morphology New Genus Fauna

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Electricity: Past and Future or Black Holes and Green Planet

引用

Engineering（科研） 2024年第1期16卷 32-37页

作者： michael Bank Department of Computer Science Jerusalem College of Engineering Jerusalem Israel

“Something is rotten in the state of Denmark”. These words of Shakespeare remember us that any small case can be connected with wider situation in the Globe. We would like to understand how changes electrical systems in time and what we will get in future. But what we know today about our home? Prominent scientists - physicists connect the past and future of our world with the formation and changes of black holes. “A black hole is a region of space-time whose gravitational attraction is so strong that even objects moving at the speed of light cannot leave it.” “A super massive black hole is a black hole with a mass of 105 - 1011 solar masses. Super massive black holes have been found at the center of many galaxies, including the Milky Way. Our galaxy revolves around a super massive black hole. This position of stellar bodies should be preserved for hundreds of millions of years.”

关键词： Gordon Holmes Syndrome Hypogonadotrophic Hypogonadism Cerebellar Ataxia Neuroendocrine Disorder

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Contribution to the Knowledge of the Afrotropical Spilomelinae (Lepidoptera, Crambidae): A New Genus in the Tribe Nomophilini Kuznetzov & Stekolnikov 1979 Based on Morphology and DNA Barcoding

引用

Advances in Entomology 2024年第3期12卷 155-169页

作者： michael Seizmair Department of Entomology Section Lepidoptera SNSB Bavarian State Collection of Zoology Munich Munich Germany

The new genus Parathrausta gen.n. in the subfamily Spilomelinae (Lepidoptera, Crambidae) is erected based on a series of specimens collected in the Afrotropical region of Saudi Arabia. The new genus is monotypical, with Parathrausta internervalis sp.n. its type species. The adults of the type species, the male genitalia, the female genitalia and the tympanal organs are described and figured. The new genus is recognized as related by characters in the male and female genitalia with genera in the tribes Steniini Guine, 1854 and Nomophilini Kuznetzov & Stekolnikov, 1979, namely with Bradina Lederer, 1863, Perisyntrocha Meyrick, 1894, Diathrausta Lederer, 1863, Diasemiopsis Munroe, 1957, Diasemiodes Munroe, 1957 and with the genera in the Duponchelia Zeller, 1847 group comprising Duponchelia Zeller, 1847, Penestola Mschler, 1890, Tatobotys Butler, 1880 and Hymenoptychis Zeller, 1852. The character states differentiating the new genus from the comparative genera are discussed. Potential autapomorphies of the new genus are listed. The tribal assignment of the new genus to the Nomophilini Kuznetzov & Stekolnikov, 1979 based on morphological characters is discussed. The support of the tribal and cladistic assignment of the new genus as a sister clade to Diathrausta Lederer, 1863 based phylogenetic analyses (NJ, MP and ML) is shown. An unusually strong genetic divergence of the genus in the COI segment of the mt-DNA based on the Tamura-Nei distance measure from the morphologically related genera is recognized and addressed.

关键词： Pyraloidea Taxonomy Morphology COI New Genus New Species Arabian Peninsula

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Exploring the associations between skeletal muscle echogenicity and physical function in aging adults:A systematic review with meta-analyses

引用

Journal of Sport and Health Science 2024年第6期13卷 820-840页

作者： Dustin J.Oranchuk Stephan G.Bodkin Katie L.Boncella michael O.Harris-Love Muscle Morphology Mechanicsand Performance LaboratoryDepartment of Physical Medicine and RehabilitationUniversity of Colorado Anschutz Medical CampusAuroraCO 80045USA Department of Physical Therapy

Background:Assessment and quantification of skeletal muscle within the aging population is vital for diagnosis,treatment,and injury/disease *** clinical availability of assessing muscle quality through diagnostic ultrasound presents an opportunity to be utilized as a screening tool for function-limiting ***,relationships between muscle echogenicity and clinical functional assessments require authoritative ***,we aimed to(a) synthesize the literature to assess the relationships between skeletal muscle echogenicity and physical function in older adults(≥60 years),(b) perform pooled analyses of relationships between skeletal muscle echogenicity and physical function,and(c) perform sub-analyses to determine between-muscle ***:CINAHL,Embase,MEDLINE,PubMed,and Web of Science databases were systematically searched to identify articles relating skeletal muscle echogenicity to physical function in older ***-of-bias assessments were conducted along with funnel plot ***-analyses with and without sub-analyses for individual muscles were performed utilizing Fisher's Z transformation for the most common measures of physical ***'s Z was back-transformed to Pearson's r for ***:Fifty-one articles(n=5095,female=~2759,male=~2301,72.5± 5.8 years,mean±SD(1 study did not provide sex descriptors))were extracted for review,with previously unpublished data obtained from the authors of 13 *** rectus femoris(n=34) and isometric knee extension strength(n=22) were the most accessed muscle and physical qualities,*** relationship between quadriceps echogenicity and knee extensor strength was moderate(n=2924,r=-0.36(95% confidence interval:-0.38 to-0.32),p <0.001),with all other meta-analyses(grip strength,walking speed,sit-to-stand,timed up-and-go) resulting in slightly weaker correlations(r:-0.34 to-0.23,all p <0.001).Sub-analyses determined minimal differences in predicti

关键词： Correlations Echo intensity Elderly Intramuscular fat Strength

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Oral administration of egg white ovotransferrin prevents osteoporosis in ovariectomized rats

引用

Food Science and Human Wellness 2024年第5期13卷 2562-2572页

作者： Nan Shang Xiaoyu Bao michael Doschak Jianping Wu Department of Agricultural Food and Nutritional ScienceUniversity of AlbertaEdmonton T6G 2P5Canada College of Engineering China Agricultural UniversityBeijing 100083China Key Laboratory of Precision Nutrition and Food Quality Department of Nutrition and HealthyChina Agricultural UniversityBeijing 100193China Faculty of Pharmacy&Pharmaceutical Sciences University of AlbertaEdmonton T6G 2H5Canada

Ovotransferrin,an iron-binding glycoprotein,accounting for approximately 12%of egg white protein,is a member of transferrin fam *** previous studies showed that ovotransferrin stimulates the proliferation and differentiation of osteoblasts,while inhibits osteoclastogenesis and resorption *** work aims to study the efficacy of orally administered ovotransferrin on the prevention of osteoporosis using ovariectomized(OVX)Sprague-Dawley *** administration of ovotransferrin showed no negative effect on body weight,food intake and organ *** 12-week treatment,feeding ovotransferrin at a dose of 1%(1 g ovotransferrin/100 g diet)prevented OVX-induced bone loss and maintained relatively high bone mineral density and integrated bone *** serum concentration of biomarkers indicating bone formation was increased in ovotransferrin administration groups,while the bone resorption biomarkers were *** feeding also decreased the production of serum cytokine TNF-αand IL-6,which are two stimulators for osteoclast *** addition to its direct regulatory role on bone turnover,ovotransferrin supplementation might benefit osteoporosis prevention by inhibiting adipogenesis,and regulating immune *** results suggested the potential application of ovotransferrin as a functional food ingredient on the prevention of osteoporosis.

关键词： Ovotransferrin Ovariectomized(OVX)rats Bone mineral density Bone microarchitecture Bone resorption Inflammation

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Genetic diversity of food-medicinal Lycium *** China:Insights from chloroplast genome

引用

Chinese Herbal Medicines 2024年第3期16卷 401-411页

作者： Ruyu Yao Bin Wang michael Heinrich Qiuling Wang Peigen Xiao Institute of Medicinal Plant Development Chinese Academy of Medical Sciences and Peking Union Medical CollegeBeijing 100193China Hainan Provincial Key Laboratory of Resources Conservation and Development of Southern Medicine Hainan Branch of the Institute of Medicinal Plant DevelopmentChinese Academy of Medical Sciences and Peking Union Medical CollegeHaikou 570311China Research Group‘Pharmacognosy and Phytotherapy’ UCL School of PharmacyUniversity of LondonLondon WC1N1AXUnited Kingdom Kunming Institute of Botany Chinese Academy of SciencesKunming 650201China

Objective:Goji(fruits of Lycium spp.)is commonly consumed as food and *** increasing market demand for goji has led to its wide cultivation and broad breeding,which might cause loss of genetic *** study aims to uncover the genetic diversity of the cultivated and wild ***:The chloroplast genome(CPG)of 34 accessions of Chinese food-medicinal Lycium spp.,including the popular cultivars and their wild relatives,was re-sequenced and assembled,based on which the genetic diversity was ***:Sequence structural comparison shows that CPG is comparatively conserved within *** analysis indicates that CPG is sufficient for the discrimination of Lycium species;combined with nuclear ribosomal internal transcribed spacer(Nr ITS)sequences,materials with mixed genetic backgrounds can be *** diversity analysis reveals that the modern cultivars are probably with a common maternal parent,while the wild accessions are with higher level of genetic ***:For the first time this study reveals the intraspecies genetic diversity of Lycium *** CPG,highlighting the urgent conservation demand of wild genetic resources of *** study also demonstrates that CPG provides crucial evidence for identification of Lycium species with mixed genetic backgrounds and highlights the importance of the wild relatives in genetic diversity *** CPG-based technology will contribute to the sustainable development of medicinal plants broadly.

关键词： chloroplast genome cultivar food-medicine genetic diversity goji wild relative

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

乡村地理学新视野:通过地理空间数据融合模拟乡村地域系统

引用

Science Bulletin 2024年第11期69卷 1590-1592页

作者： michael E.Meadows School of Geography and Ocean Science Nanjing UniversityNanjing 210023China Department of Environmental and Geographical Science University of Cape TownRondebosch 7701South Africa

As nations worldwide strive to bridge the ever-expanding urban-rural divide,the rapid pace of urbanization has precipitated dramatic shifts in land use,population demographics,and the economy of rural areas[1,2].

关键词：乡村地理学 expanding 空间数据融合

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Going deep:Roots,carbon,and analyzing subsoil carbon dynamics

引用

Molecular Plant 2024年第1期17卷 1-3页

作者： Ezhilmathi Angela Joseph Fernando michael Selvaraj Yusaku Uga Wolfgang Busch Hunt Bowers Joe Tohme Alliance of Bioversity International and CIAT Km 17 Recta Cali-PalmiraAprtado Aereo 6713Cali 763537Colombia National Institute of Agrobiological Sciences(NIAS) TsukubaIbaraki 305-0856Japan Salk Institute for Biological Studies 10010 N Torrey Pines RoadLa JollaCA 92037USA Earth Optics Suite 840ArlingtonVA 22202USA

Agricultural practices currently contribute to the emission of approximately 10%–12%atmospheric greenhouse gasses,with tillage agriculture accelerating soil disruption and carbon dioxide ***,various options exist,such as converting new lands for agriculture,promoting healthier plant-based diets,adopting advanced management technologies,and minimizing food ***,these measures alone are insufficient to ensure environmental sustainability within planetary boundaries.

关键词： soil measures carbon

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Specialized springtail predation by Loricera beetles: An example of evolutionary stasis across the K-Pg extinction

引用

The Innovation 2024年第3期5卷 25-26页

作者： Yan-Da Li Erik Tihelka michael SEngel Diying Huang Chenyang Cai State Key Laboratory of Palaeobiology and Stratigraphy Nanjing Institute of Geology and PalaeontologyChinese Academy of SciencesNanjing 210008China Department of Earth Sciences University of CambridgeCambridge CB23EQUK Bristol Palaeobiology Group School of Earth SciencesUniversity of BristolBristol BS81TQUK Division of Invertebrate Zoology American Museum of Natural HistoryNew YorkNY 10024-5192USA Facultad de Ciencias Biológicas Universidad Nacional Mayor de San MarcosLima 15081Perú Departamento de Entomología Museo de Historia NaturalUniversidad Nacional Mayor de San MarcosLima 15072Perú

Dear Editor,The Cretaceous-Paleogene(K-Pg)mass extinction precipitated one of the most profound restructurings of biodiversity in recent geological *** the extinction of many iconic groups,particularly the non-avian dinosaurs,there is emerging evidence that previously overlooked taxa experienced stark morphological and evolutionary *** this study,we report both adult and larva of beetles of the genus Loricera preserved in mid-Cretaceous Kachin amber(Figure 1),which display striking similarity to extant congeners,indicating a stasis of their specialized feeding behavior persisting at least 100 million years.

关键词： extinction Figure Cretaceous

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Diabetic cardiomyopathy:Importance of direct evidence to support the roles of NOD-like receptor protein 3 inflammasome and pyroptosis

引用

World Journal of Diabetes 2024年第8期15卷 1659-1662页

作者： Lu Cai Yi Tan Md Shahidul Islam michael Horowitz Kupper A Wintergerst Pediatric Research Institute Departments of PediatricsRadiation OncologyPharmacology and ToxicologyUniversity of LouisvilleWendy Novak Diabetes InstituteNorton Children’s HospitalLouisvilleKY 40202United States Department of Biochemistry School of Life SciencesUniversity of KwaZulu-NatalDurban 4000KwaZulu-NatalSouth Africa Department of Medicine University of AdelaideAdelaide 5005Australia Pediatric Research Institute Division of EndocrinologyDepartment of PediatricsWendy Novak Diabetes InstituteNorton Children’s HospitalUniversity of LouisvilleLouisvilleKY 40202United States

Recently,the roles of pyroptosis,a form of cell death induced by activated NODlike receptor protein 3(NLRP3)inflammasome,in the pathogenesis of diabetic cardiomyopathy(DCM)have been extensively ***,most studies have focused mainly on whether diabetes increases the NLRP3 inflammasome and associated pyroptosis in the heart of type 1 or type 2 diabetic rodent models,and whether various medications and natural products prevent the development of DCM,associated with decreased levels of cardiac NLRP3 inflammasome and *** direct link of NLRP3 inflammasome and associated pyroptosis to the pathogenesis of DCM remains unclear based on the limited evidence derived from the available studies,with the approaches of NLRP3 gene silencing or pharmaceutical application of NLRP3 specific *** thus emphasize the requirement for more systematic studies that are designed to provide direct evidence to support the link,given that several studies have provided both direct and indirect evidence under specific *** editorial emphasizes that the current investigation should be circumspect in its conclusion,i.e.,not overemphasizing its role in the pathogenesis of DCM with the fact of only significantly increased expression or activation of NLRP3 inflammasome and pyroptosis in the heart of diabetic rodent *** clear-cut evidence-based causative roles of NLRP3 inflammasome and pyroptosis in the pathogenesis of DCM can help to develop effective and safe medications for the clinical management of DCM,targeting these biomarkers.

关键词： Diabetic cardiomyopathy Nucleotide oligomerization domain NOD-like receptor protein 3 inflammasome Cardiac cell death Pyroptosis

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：