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American Journal of Plant Sciences 2014年第26期5卷 3745-3751页

作者： Noor-Ul-Ain soomro Basir Ahmed Arain Muhammad Tahir Mehmood Rajput Institute of Plant Sciences University of Sindh Jamshoro Pakistan

This work is comprised of anatomical study of fossil wood collected from Chnji formation (72°22'E, 32°41'N) of Miocene age exposed at Chinji National Reservoir. The material consists of a single piece of petrified wood dark brown in colour. The three dimensional sections were prepared by ground thin section technique. Microscopic examination of the characters was compared with modern and fossil wood and found comparable with the family Leguminosae. The closest resemblance of our fossil wood is with the wood of Ougenia. This fossil wood shows close resemblance in respect of vessels, fibers, parenchyma and xylem rays character. Therefore it is considered as new species and it is named Ougenioxylon chienjiensis sp. nov. The specific epithet refers to Chinji formation to which fossil wood belongs.

关键词： Ougenia chinjiensis Fossil Wood Salt Range Punjab Pakistan

Productive performance, egg quality, hematological parameters and serum chemistry of laying hens fed diets supplemented with certain fat-soluble vitamins, individually or combined, during summer season

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Animal Nutrition 2019年第1期5卷 49-55页

作者： Mohamed E.Abd El-Hack Mahmoud Alagawany Khalid M.Mahrose Muhammad Arif Muhammad Saeed Muhammad A.Arain Rab N.soomro Farman A.Siyal Sarfraz A.Fazlani Justin Fowler Department of Poultry Faculty of Agriculture Zagazig University Department of Animal Sciences University College of Agriculture University of Sargodha Institute of Animal Sciences Faculty of Animal Husbandry University of AgricultureFaisalabad Faculty of Veterinary and Animal Sciences Lasbela University of Agriculture Water and Marine Sciences College of Animal Sciences and Technology Northwest A & F University Department of Animal Nutrition Faculty of Animal Husbandry and Veterinary Sciences Sindh Agriculture University Department of Poultry Science University of Georgia

This present study aimed to determine the efficacy of supplementing layer diets with vitamin A(0, 8,000 and16,000 IU/kg diet) and vitamin E(0, 250 and 500 mg/kg diet) either individually or in combination on egg production and quality, and blood hematology and chemistry of birds reared under summer conditions. A total of 135 Bovans Brown laying hens were distributed to 9 treatment groups with 5 replicates of 3 hens/pen in a 3 × 3 factorial design. A significant improvement in feed conversion ratio(FCR) was observed as supplementary vitamin A or E increased(P 0.01). Hens fed diets supplemented with 16,000 IU vitamin A plus 500 mg vitamin E/kg diet had the best FCR among all groups. Egg quality traits were not significantly affected by the interaction of vitamin A and vitamin E levels. There was a significant increase in monocytes(P ≤ 0.01)and a decrease in basophils counts(P ≤ 0.05) in response to vitamin E. Significant decreases were observed in packed cell volume(PCV), thyroxine(T_4), alanine transferase(ALT), albumin, total cholesterol and total lipids((P ≤ 0.05 or P ≤ 0.01) P 0.01), and increases were observed in serum concentrations of globulin(P ≤ 0.05)and calcium(P ≤ 0.01) due to vitamin A. The combination of 0 IU vitamin A and 500 mg vitamin E/kg diet had the highest values of PCV(40.09%) and hemoglobin(Hb)(10.33 mg/100 mL) among all groups. Vitamin E raised serum values of total protein, total cholesterol and total lipids(P ≤ 0.05 or P≤ 0.01). Feed intake, FCR,PCV, Hb, lymphocytes, monocytes, eosinophils, T_4, ALT and total protein were significantly affected by the interaction of vitamins A and E(P ≤ 0.05 or P ≤ 0.01). The interaction of vitamins A and E was only significant with respect to serum total protein(P ≤ 0.05). It can be concluded that layer diets supplemented with vitamins A and E had good results in alleviating the harmful impacts of high ambient temperature. The combination of 16,000 IU vitamin A and 500 mg vitamin E per kilogram diet is prefer

关键词： Vitamin A Vitamin E Layer Egg quality Blood hematology

Se-decorated SnO_(2)/rgO composite spheres and their sodium storage performances

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Chinese Chemical Letters 2021年第1期32卷 282-285页

作者： Peng Zhang Bin Cao Razium Asoomro Ning Sun Bin Xu State Key Laboratory of Organic-Inorganic Composites Beijing Key Laboratory of Electrochemical Process and Technology for MaterialsBeijing University of Chemical TechnologyBeijing 100029China Beijing Advanced Innovation Centre for Soft Matter Science and Engineering Beijing University of Chemical TechnologyBeijing 100029China

SnO_(2) is considered a promising anode material for sodium-ion batteries due to its high theoretical capacity and low ***,the poor electrical conductivity and dramatic volume variation during cha rge/discharge cycling is a major limitation in its practical *** we propose a simple onepot spray pyrolysis process to construct unique pomegranate-like SnO_(2)/rgO/Se *** ideal structural configuration of these architectures was effective in alleviating the large volume variation of SnO_(2),besides facilitating rapid electron transfer,allowing the devised anode to exhibit superior sodium sto rage performances in terms of capacity(506.7 mAh/g at 30 mA/g),cycle performance(397 mAh/g after100 cycles at 50 mA/g) and rate capability(188.9 mAh/g at an ultrahigh current density of 10 A/g).The experimental evidence confirms the practical workability of p-SnO_(2)/rgO/Se spheres in SIBs.

关键词： Sodium-ion batteries Spray pyrolysis SnO_(2) Pomegranate-like structure rgO nanosheets

Soft carbon-coated bulk graphite for improved potassium ion storage

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Chinese Chemical Letters 2023年第3期34卷 541-545页

作者： Xiaqing Chang Ning Sun Huanyu Zhou Razium Asoomro Bin Xu State Key Laboratory of Organic-Inorganic Composites Beijing Key Laboratory of Electrochemical Process and Technology for MaterialsBeijing University of Chemical TechnologyBeijing 100029China

Potassium-ion batteries(PIBs) have attracted tremendous attention for large-scale energy storage fields based on abundant potassium resources. graphite is a promising anode material for PIBs due to its low potassium ion intercalation voltage and mature industrialized preparation technology. However, the inability of graphitic structures to endure large volume change during charge/discharge cycles is a major limitation in their advancement for practical PIBs. Herein, a soft carbon-coated bulk graphite composite is synthesized using PTCDA as a carbon precursor. The PTCDA-derived soft carbon coating layer with large interlayer distance facilities fast potassium ion intercalation/extraction in the Bg@C composite and buffers severe volume change during the charge/discharge cycles. When tested as anode for PIBs, the composite realizes enhanced rate capability(131.3 mAh/g at 2 C, 1 C=279 m A/g) and cycling performance(capacity retention of 76.1% after 150 cycles at 0.5 C). In general, the surface modification route to engineer graphite anode could inherently improve the electrochemical performance without any structural alteration.

关键词： graphite PTCDA Potassium-ion battery Anode materials Carbon coating

不同等级新疆骏枣物理特征及其对分级结果的影响

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农业机械学报 2018年第8期49卷 324-330页

作者：吴明清李传峰罗华平弋晓康 SHAKEEL Ahmed soomro 陈坤杰南京农业大学工学院南京210031 塔里木大学机械电气化工程学院阿拉尔843300

为了给红枣分级参数的选择及定量分级标准的制定提供科学依据,对新疆所产骏枣的主要特征参数进行测量和统计分析,研究了红枣各特征参数之间的相关性和各特征参数随等级的变化规律。通过聚类的方法,将红枣的8个特征参数分为5个类型,对根... 详细信息

为了给红枣分级参数的选择及定量分级标准的制定提供科学依据,对新疆所产骏枣的主要特征参数进行测量和统计分析,研究了红枣各特征参数之间的相关性和各特征参数随等级的变化规律。通过聚类的方法,将红枣的8个特征参数分为5个类型,对根据不同特征参数进行分级所产生的参数误差进行了分析计算。试验结果显示,除密度外,红枣的各特征参数均对等级有显著影响,等级随特征参数标准偏差的减小而增大,各特征参数与等级之间存在显著的线性关系。各特征参数之间存在不同程度的相关性,轮廓面积和轮廓周长之间相关性最高,其次是轮廓周长和长度,除密度和质量、短径呈正相关外,密度和其他参数呈负相关。不同等级特征参数的平均误分率越高,分级效果越差;平均误分率越低,分级效果越好。密度的平均误分率最大,周长误分率最小。

关键词：红枣特征参数分级相关性分析

Endoscopic ultrasound-fine needle injection for oncological therapy

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World Journal of gastrointestinal Oncology 2015年第12期7卷 466-472页

作者： Jeremy Kaplan Amaara Khalid Natalie Cosgrove Ayesha soomro Syed Mohsin Mazhar Ali A Siddiqui Division of gastroenterology and Hepatology Department of Internal Medicine Thomas Jefferson University Hospital

The minimal invasiveness and precision of endoscopicultrasound(EUS) has lead to both its widespread use as a diagnostic and staging modality for gastrointestinal and pancreaticobiliary malignancies, and to its expand-ing role as a therapeutic modality. EUS-guided celiac plexus neurolysis is now a well-accepted modality for palliation of pain in patients with pancreatic cancer. EUS-guided ablation, brachytherapy, fiducial marker placement, and antitumor agent injection have been described as methods of performing minimally invasive oncological therapy. EUS-fine needle injection may be performed as adjunctive, alternative, or palliative treatment. This review summarizes the studies to date that have described these methods. A literature search using the Pub Med/MEDLINE databases was performed. While most published studies to date are limited with disappointing outcomes, the concept of a role of EUS in oncological therapy seems promising.

关键词： Endoscopic ultrasound-fine needle injection Endosc

Cloning and Functional Analysis of an ABA Receptor gene TaPYL2 from Bread Wheat(Triticum aestivum L.)

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Cloning and Functional Analysis of an ABA Receptor Gene TaPY...

第十届全国小麦基因组学及分子育种大会

作者： Faheeda soomro Jingyi Wang Xingou Mao Xiaoping Chang Ruilian Jing National Key Facility for Crop gene Resources and genetic Improvement Institute of Crop SciencesChinese Academy of Agricultural Sciences

Drought stress is the major cause for decline in wheat *** finding candidate genes tolerant to drought stress in germplasm resources,and development of functional markers will provide a new approach to enhance drought tolerance in ***(pyrabactin resistance)/PYL(PYR like)/RCAR(regulatory component of ABA receptor) consists of 14 family members in Arabidopsis that acts as ABA receptor,is involved in activation of ABA signaling pathway under abiotic ***2 was isolated from wheat genome A,with the total fragment size 3115 *** diploid species and Chinese Spring nullisomic-tetrasomic lines TaPYL2 gene showed location on chromosome 3 *** a DH(doubled haploid) population,TaPYL2 gene was mapped in chromosome 3 A region flanked by markers Ax-111529842(34.5 cM) and Xwmc21(65.4 cM).Relative expression results showed downregulation pattern under ABA stress and expressed highly in roots in wheat *** analysis results depicts natural variation in which two SNPs were found in the promoter region at 1605 position(g/A) and exonic region at 2547 position(C/A),it shows significant association with chlorophyll contents,spikelet per spike,yield per plant and thousand kernel weight under different *** wise geographic distribution in modern cultivars and landraces depicts that TaPYL2-3 A-A was rare than TaPYL2-3 A-g for g/A polymorphic site while for C/A SNP TaPYL2-3 A-C found to be rare than TaPYL2-3 ***,the functional markers developed from candidate gene will facilitate the marker assisted breeding,and will help breeders to develop drought tolerant breeding lines and speed-up the wheat breeding program

关键词： Wheat ABA receptor Drought stress TaPYL2 dCAPS marker

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隧道掘进对群桩影响的三维数值分析

隧道掘进对群桩影响的三维数值分析

作者：宋和（Imran Ali soomro）华中科技大学

学位级别：硕士

当前，在拥挤的大城市中，各种用途的隧道都得到了广泛应用。然而，在城市中进行隧道开挖可能导致地表位移和邻近桩基础的倾斜问题。因此，对隧道开挖导致的土体位移、隧道开挖面稳定性以及隧道与邻近桩基础的相互作用进行分析显得十分... 详细信息

当前，在拥挤的大城市中，各种用途的隧道都得到了广泛应用。然而，在城市中进行隧道开挖可能导致地表位移和邻近桩基础的倾斜问题。因此，对隧道开挖导致的土体位移、隧道开挖面稳定性以及隧道与邻近桩基础的相互作用进行分析显得十分重要。为此，众多研究通过采用现场监测、离心机试验和数值模拟来分析隧道-土-桩相互作用。但是，隧道-土-桩相互作用常常被简化为二维问题（即平面应变问题），且众学者并未深入了解并系统分析群桩中的荷载传递机制。本研究采用三维固结耦合有限元模型，研究了隧道开挖对既有2×2群桩的影响。各向同性模型预测的沉降槽比各向异性模型预测的沉降槽更浅更宽，因此本文采用各向异性模型建模分析。模拟了在饱和硬黏土中开挖半径为6m的隧道，同时分析了在三种不同高跨比（C/D=1.5,2.5,3.5）条件下隧道开挖对桩距为2.1m（0.35D）群桩的力学响应。结果表明，隧道开挖面距离群桩较近时对桩的影响更大。当隧道开挖接近群桩时对群桩的影响大于隧道开挖结束后对群桩的影响。隧道埋深对群桩的影响尤为重要。当隧道深度处于群桩长度的中间位置附近时，可能导致桩产生最大弯矩，但此时群桩沉降量和倾斜度相对较小。基于某一沉降标准，当隧道高跨比C/D分别为1.5，2.5和3.5时，群桩承载力的损失率分别为9.1%，23.7%和25.8%。当隧道的高跨比为2.5时，荷载在桩群中会重新分布，最大荷载出现在前排桩与后排桩位置，同时，桩帽也会出现偏向隧道方向的最大倾斜度。研究发现，隧道高跨比为2.5的情形比高跨比为1.5和3.5的情形更为不利。

关键词：隧道群桩数值模拟承载力沉降

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热带早期建筑与气候和环境的对应

时代建筑 1997年第4期40卷 44-48页

作者： Ali Raza soomro 黄珏同济大学

本文将探索热带早期建筑的基本设计思想，意图让专业人员在头脑中重新树立这种思想，使他们能够完善现有的技术，遵循早期建筑的设计原理，创造出更生动的建筑设计。

关键词：建筑设计设计原理早期建筑气候环境

FARMER FIELD SCHOOL: AN INSTRUMENT FOR CHANgE IN PAKISTANI FARMERS’ PERCEPTION

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FARMER FIELD SCHOOL: AN INSTRUMENT FOR CHANGE IN PAKISTANI F...