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Donors for Resistance to Brown Planthopper Nilaparvata lugens(st?l) from Wild Rice species

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Rice science 2016年第4期23卷 219-224页

作者： Preetinder s. sARAO Gurpreet K. sAHI Kumari NEELAM Gurjit s. MANGAT Bhaskar C. PATRA Kuldeep sINGH Department of Plant Breeding and Genetics Punjab Agricultural University Ludhiana Punjab 141004 India school of Agricultural Biotechnology Punjab Agricultural University Ludhiana Punjab 141004 India Crop Improvement Division ICARNational Rice Research Institute Cuttack 753006 India

Out of 1 989 wild accessions sown in seed boxes for screening, only 1 003 wild accessions with good germination were screened against brown planthopper(BPH), Nilaparvata lugens(st?l) under greenhouse conditions. The collection comprised of accessions from 11 wild species and African cultivated rice. The germplasm was screened for BPH following standard seed box screening technique in the greenhouse. As many as 159 accessions were identified as resistant during the year 2012 based on one year screening. A selected set of BPH resistant accessions were screened again during 2013. Based on the two years screening, seven accessions of O. nivara(AA), one accession of O. officinalis(CC), seven accessions of O. australiensis(EE), five accessions of O. punctata(BB and BBCC) and nine accessions of O. latifolia(CCDD) were confirmed to be resistant to BPH. so far no BPH resistance genes have been identified and designated from O. nivara and O. punctata, hence these may act as new sources of resistance.

关键词： brown planthopper O. nivara O. officinalis O. australiensis O. punctata resistance rice

Alzheimer’s Disease stage Classification Using a Deep Transfer Learning and sparse Auto Encoder Method

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Computers, Materials & Continua 2023年第7期76卷 793-811页

作者： Deepthi K.Oommen j.Arunnehru Department of Computer science and Engineering SRM Institute of Science and TechnologyVadapalaniChennai600026TamilnaduIndia

Alzheimer’s Disease(AD)is a progressive neurological *** diagnosis of this illness using conventional methods is very *** Learning(DL)is one of the finest solutions for improving diagnostic procedures’performance and forecast *** disease’s widespread distribution and elevated mortality rate demonstrate its significance in the older-onset and younger-onset age *** light of research investigations,it is vital to consider age as one of the key criteria when choosing the *** younger subjects are more susceptible to the perishable side than the older *** proposed investigation concentrated on the younger *** research used deep learning models and neuroimages to diagnose and categorize the disease at its early stages *** proposed work is executed in three *** 3D input images must first undergo image pre-processing using Weiner filtering and Contrast Limited Adaptive Histogram Equalization(CLAHE)*** Transfer Learning(TL)models extract features,which are subsequently compressed using cascaded Auto Encoders(AE).The final phase entails using a Deep Neural Network(DNN)to classify the phases of *** model was trained and tested to classify the five stages of *** ensemble ResNet-18 and sparse autoencoder with DNN model achieved an accuracy of 98.54%.The method is compared to state-of-the-art approaches to validate its efficacy and performance.

关键词： Alzheimer’s disease mild cognitive impairment Weiner filter contrast limited adaptive histogram equalization transfer learning sparse autoencoder deep neural network

Coreless apples generated by the suppression of carpel genes and hormone-induced fruit set

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Fruit Research 2021年第1期1卷 3-11页

作者： Hilary s.Ireland sumathi Tomes Ian C.Hallett sakuntala Karunairetnam Karine M.David jia-Long Yao Robert j.schaffer The New Zealand Institute for Plant and Food Research Ltd Private Bag 92196Auckland Mail CentreAuckland 1142New Zealand school of Biological sciences The University of AucklandPrivate Bag 92019Auckland Mail CentreAuckland 1142New Zealand

seedless fruits have high consumer appeal and have made seeded varieties obsolete in some *** seedless apple varieties,core tissues which normally contain the seed can be unpalatable,reducing the seedless *** are accessory fruit with edible flesh derived from hypanthial tissue–a floral tube fused to a compound *** we show that through suppression of AGAMOUs-like carpel identity genes and hormone induced fruit set,it is possible to generate coreless and therefore seedless *** of AGAMOUs-like genes increased petal whorls and fully eliminated carpel *** with a combination of gibberellin,cytokinin and auxin,rather than single treatments,were required for fruit initiation in these *** analysis of agamous RNAi lines suggested conservation of AGAMOUs-dependent gene networks between apple and *** the absence of all sexual tissues,the developing fruit continues to grow and follow a ripening process similar to that of a regular *** coreless phenotype offers a new concept for pipfruit consumers improving convenience and reducing food waste.

关键词： fused suppression eliminated

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金融理论中的货币

Effect of temperature on the ML of Au doped(Zn,Cd)s mixed phosphors

作者： j.G.·格利(j.G. Gurley) E.s.·肖(E.s. shaw)

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Chinese Chemical Letters 2011年第6期22卷 709-712页

作者： jagjeet Kaur N.s.suryanarayana Vikas Dubey Department of Physics Govt.Vishwanath Yadav Tamaskar Post Graduate Autonomous College Durg(C.G.)India

In this paper the effect of temperature on the mechanoluminescence of Au doped phosphors of（Zn,Cd）s is *** is found that the ML disappears beyond a particular *** temperature dependence of ML intensity follows the relation I =I_T^O（1-TIT_C）~n,where I_T^O is a constant,n is the slop of log I_T versus log（1- TIT_C） plot which lies between 0.9 and 1.10,T_C is the temperature at which ML *** is found that the ML intensity in（Zn,Cd）s：Au disappear at 600 K.

关键词： Mechanoluminescence Temperature dependence in Ⅱ-Ⅵ semiconductors

Impact of postoperative omega-3 fatty acid-supplemented parenteral nutrition on clinical outcomes and immunomodulations in colorectal cancer patients

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World journal of Gastroenterology 2008年第15期14卷 2434-2439页

作者： Bin Liang, shan Wang, Ying-jiang Ye, Xiao-Dong Yang, You-Li Wang, jun Qu, Qi-Wei Xie, Mu-jun Yin, Division of surgical Oncology and Division of Gastroenterological surgery, Peking University People’s Hospital, Beijing 100044, China Author contributions: Liang B and Wang s contributed equally to this work Liang B and Wang s designed the research Liang B, Ye Yj, Yang XD, Wang YL, Qu j, Xie QW, Yin Mj performed the research and collected the data Wang s and Ye Yj supervised the research Liang B and Ye Yj analyzed the data Liang B wrote the paper and revised the manuscript. Division of surgical Oncology Peking University People's Hospital Beijing 100044 China.

AIM: To investigate the effect of omega-3 fatty acid parenteral supplementation postoperatively on clinical outcomes and immunomodulation in colorectal cancer patients. METHODs: Forty-two patients undergoing radical colorectal cancer resection with an indication for total parenteral nutrition postoperatively were enrolled in this prospective, double-blind, randomized, controlled study. Patients received total parenteral nutrition supplemented with either soybean oil (LCT; Intralipid, Fresenius-Kabi, sO group, n = 21) or a combination of omega-3 fish oil and soybean oil (LCT:fish oil = 5:1, fish oil; Omegaven, Fresenius-Kabi, FO group, n = 21), up to a total of 1.2 g lipid/kg per day for 7 d postoperatively. A same volume calorie and nitrogen was administrated. Routine blood test, biochemistry, systemic levels of IL-6 and TNF-α, percentage of CD3+, CD4+, and CD8+ lymphocytes were evaluated preoperatively and on postoperative d 1 and 8. Patient outcome was evaluated considering mortality during the hospital stay, length of postoperative hospital stay, and occurrence of infectious complications. REsULTs: Both lipid regimens were well tolerated. No differences between the two groups were noticed in demographics, baseline blood test, biochemistry, serum levels of IL-6 and TNF-α, percentage of CD4+, CD8+ lymphocytes, and ratios of CD4+/CD8+. Compared with those on postoperative d 1, serum IL-6 levels onpostoperative d 8 were significantly depressed in the FO group than in the reference group (-44.43 ± 30.53 vs -8.39 ± 69.08, P = 0.039). simultaneously, the ratios of CD4+/CD8+ were significantly increased in the FO group (0.92 ± 0.62 vs 0.25 ± 1.22, P = 0.035). In addition, depression of serum TNF-α levels (-0.82 ± 2.71 vs 0.27 ± 1.67, P = 0.125) and elevation of CD3+ and CD4+ lymphocyte percentage (12.85 ± 11.61 vs 3.84 ± 19.62, P = 0.081, 17.80 ± 10.86 vs 9.66 ± 17.55, P = 0.084, respectively) were higher in the FO group than in the reference group. Patients in the FO

关键词： Colorectal cancer Parenteral nutrition Omega-3 fatty acids Immunomodulation Abdominalsurgery

Hybrid solar cells constructed of macroporous n-type GaP coated with PEDOT:Pss

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Chinese Chemical Letters 2015年第4期26卷 469-473页

作者： Zhijie Wang Elizabeth s.Brown stephen Maldonado Department of Chemistry University of Michigan Program in Applied Physics University of Michigan

Hybrid organic-inorganic solar cell devices were fabricated utilizing macroporous n-type GaP and poly（3,4-ethylenedioxythiophene）：poly（4-styrene sulfonate）（PEDOT：Pss）. The high-aspect ratio structures of the macroporous GaP resulted in higher photocurrent and external quantum yield as a function of wavelength. Photocurrent-voltage measurements as a function of light intensity revealed information on the dependence of short-circuit current （jsc） and open-circuit voltage （Voc） on light intensity. Under 1.0 sun illumination, hybrid macroporous GaPjPEDOT：Pss devices showed jsc of 2.34 mA cm 2, Voc of 0.95 V, fill factor of 0.54, and overall efficiency of 1.21%. The extent of the influence of dopant density of GaP on hybrid device performance was probed with current density-voltage measurements. The addition of a gold nanoparticle coating on macroporous GaP prior to PEDOT：Pss coating showed increased device performance, with overall efficiency of 1.81%. Gold-modified planar GaPjPEDOT：Pss showed decreased jsc and Voc values and lower external quantum yield over all wavelengths,

关键词： Gallium phosphideOrganic-inorganic solar cellMacroporous

Trace element characteristics of partial melts produced by melting of metabasalts at high pressures: Constraints on the formation condition of adakitic melts

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science China Earth sciences 2006年第9期49卷 915-925页

作者： j. Adam T.H. Green GEMOC National Key Centre Department of Earth and Planetary sciences Macquarie University sydney NsW 2109 Australia GEMOC National Key Centre Department of Earth and Planetary Sciences Macquarie University Sydney NSW 2109 Australia

Experiments were conducted on a natural basalt (with 5 wt.% added H2O) at 1.0―2.5 GPa and 900―1100℃. Experimental products include partial melts (quenched glasses) + residual mineral assemblages of amphibolite or eclogite. Electron microprobe and LAM-ICP-Ms were used to determine major and trace element compositions of these quenched melts, respectively. Major ele- ment compositions of all the melts are tonalitic- trondhjemitic, similar to adakite. Their trace element characteristics are controlled by coexisting residual minerals. signatures of adakite such as high sr/Y, low HREE and negative Nb-Ta anomaly, etc. are present only in the melts coexisting with residual assemblages containing rutile and garnet (rutile-bearing eclogite or rutile-bearing amphibole-eclogite). Garnet leads to HREE depletion in melts, whereas rutile controls Nb and Ta partitioning during the partial melting and causes negative Nb-Ta anomaly in melts. Therefore, in addition to garnet, rutile is also a necessary residual phase during the generation of adakite or TTG magmas to account for the negative Nb-Ta anomaly of the magmas. The depth for the generation of adakite/TTG magmas via melting of metabasalt must be more than about 50 km based on the approximate 1.5 GPa mini- mum-pressure for rutile stability in the partial melting field of hydrous basalt.

关键词： trace element adakite/TTG magmas partial melting of metabasalt negativeNb-Ta anomaly rutile

Environmental noise alters gastric myoelectrical activity:Effect of age

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World journal of Gastroenterology 2007年第3期13卷 403-407页

作者： james s Castle Mark R Warner Mark A Korsten Medical Program and Audiology service James J Peters VA Medical Center Bronx NY and Mount Sinai School of Medicine New York United States

AIM: To evaluate the effect of age and acoustic stress on gastric myoelectrical activity (GMA) and autonomic nervous system function. METHODs: Twenty-one male subjects (age range 22-71 years, mean 44 years) were recruited and exposed, in random order, to three auditory stimuli (Hospital noise, conversation babble and traffic noise) after a 20-min baseline. All periods lasted 20 min and were interspersed with a 10 min of recovery. GMA was obtained using a synectics Microdigitrapper. Autonomic nerve function was assessed by monitoring blood pressure and heart rate using an automatic recording device. REsULTs: Dominant power tended to decrease with increase of age (P sed during exposure to hospital noise (12.0%, P se (13.9%, P sation babble (7.1%). The subjects in the younger group (s) showed a consistent reduction in the percentage of 3 CPM activity during hospital noise (22.9%, P se (19.0%, P sation babble (15.5%). These observations were accompanied by a significant increase in bradygastria: hospital noise (P se (P st, the subjects over 50 years of age did not exhibit a significant decrease in 3 CPM activity. Regardless of age, noise did not alter blood pressure or heart rate. CONCLUsION: GMA changes with age. Loud noise can alter GMA, especially in younger individuals. Our data indicate that even short-term exposure to noise may alter the contractility of the stomach.

关键词： Noise, Acoustic stress, Gastric myoelectrical activity Electrogastmgram Autonomic nervous system