检索结果-南通市图书馆

Recent advances in the chemistry of nitrogen,phosphorus and potassium as fertilizers in soil:A review

Pedosphere 2023年第3期33卷 385-406页

作者： Sharhabil Musa YAHAYA Aliyu Ahmad MAHMUD Mustapha ABDULLAHI Abdurrashid haruna Department of Soil Science Faculty of Agriculture/Institute for Agricultural ResearchAhmadu Bello UniversityPrivate Mail Bag(P.M.B.)1044Zaria 810107(Nigeria) Faculty of Agriculture Banat's University of Agricultural Sciences and Veterinary Medicine“King Michael I of Romania”from TimisoaraTimisoara 300645(Romania) Faculty of Agriculture and Veterinary Science Mewar UniversityChittorgarhGangrar 312901(India) Department of Pure and Applied Chemistry Faculty of SciencesKaduna State UniversityTafawa Balewa WayP.M.B.2339Kaduna 741102(Nigeria) Department of Chemistry Faculty of Physical SciencesAhmadu Bello UniversityP.M.B.1044Zaria 810107(Nigeria) Department of Fundamental and Applied Sciences Universiti Teknologi PetronasPerak Darul RidzuanSeri Iskandar 32610(Malaysia)

The advent of civilization has made humans dependent on plants for food and medicine,leading to the intensification of agricultural *** intense cultivation of crops has resulted in the depletion of available nutrients from soil,thereby demanding the application of excess nutrients to soil to improve ***,mineral fertilizer discovery and application have,in many ways,contributed greatly to meeting global food ***,aside from the positive effects of mineral fertilizers,their excessive application to soil produces large amounts of pollutants that affect environmental *** necessitates the study of the major mineral fertilizer elements(nitrogen(N),phosphorus(P),and potassium(K)),the forms in which they are applied to soil,and their chemistry/reactions in ***,we reviewed the forms of different N,P,and K mineral fertilizers to provide current knowledge on their constituents,the chemistry of N,P,and K in soil to understand the reactions they undertake in soil,the efficient methods of fertilizer application for environmental sustainability,the effects of mineral fertilizer loss to the environment,and improved fertilization technologies for environmental *** are a promising technology for sustainable agricultural production and are discussed in detail in this review.

关键词： biofertilizer environmental sustainability fertilizer application method fertilizer form mineral fertilizer nanofertilizer nutrient loss nutrient use efficiency

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

Fournier’s Gangrene: A Review of Fournier’s Gangrene Severity Index (FGSI) and other Predictors of Mortality

引用

open Journal of Urology（泌尿学期刊） 2024年第7期 391页

作者： Makama Baje Salihu haruna Liman Stephen Yusuf Aminu Umar Abraham Tunde oladimeji Aremu Abdulrazak

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

十字路口上的日本动产担保法

引用

苏州大学学报（法学版） 2024年第1期11卷 149-160页

作者： [日]藤泽治奈徐洁燕颖川(译) 立教大学法学部西南政法大学民商法学院

日本动产担保法的修改正面临着艰难的抉择。担保的法律形式的一元主义和多元主义的选择以及动产担保标的物范围的规定最为棘手。关于法律形式,无论是以美国为代表的一元主义,还是以法国为代表的多元主义实际都不是绝对的,日本担保法制... 详细信息

日本动产担保法的修改正面临着艰难的抉择。担保的法律形式的一元主义和多元主义的选择以及动产担保标的物范围的规定最为棘手。关于法律形式,无论是以美国为代表的一元主义,还是以法国为代表的多元主义实际都不是绝对的,日本担保法制部会的两种法案也不是对立的。所以,或许在法律形式上采用多元主义,而对任何形式的担保交易都采用同样的规则是实现实质性的一元主义的最好路径。关于担保标的物范围的扩张,其核心问题是,集合动产概念扩张的范围,如何处理因缓和集合动产的特定性要件而产生的一系列法律问题,以及企业营业资产成为担保客体的问题。同时,还要考虑一般实体法与破产法关于动产担保制度的协调。

关键词：动产担保法担保的法律形式担保标的物的范围

来源：

维普期刊数据库

同方期刊数据库博看期刊评论

在线全文

学校读者我要写书评

暂无评论

Co_(2)utilization in syngas conversion to dimethyl ether and aromatics:Roles and challenges of zeolites-based catalysts

引用

Journal of Energy Chemistry 2023年第4期79卷 418-449页

作者： Ali A.Al-Qadri Galal A.Nasser haruna Adamu oki Muraza Tawfik A.Saleh Department of Chemical Engineering King Fahd University of Petroleum and MineralsDhahran 31261Saudi Arabia Interdisciplinary Research Center for Hydrogen and Energy Storage(IRC-HES) King Fahd University of Petroleum&MineralsDhahran 31261Saudi Arabia Department of Environmental Management Technology and Department of ChemistryAbubakar Tafawa Balewa UniversityBauchiNigeria Department of Chemistry King Fahd University of Petroleum and MineralsDhahran 31261Saudi Arabia

Several studies have proven a strong correlation between global warming and Co_(2)***,38 billion tons of Co_(2)are approximately emitted into the *** Co_(2)via chemical conversion to clean fuels and value-added aromatics can substantially contribute to controlling the *** the thermodynamic and environmental limitations of hydrogenation of Co_(2)alone to value-added aromatics and fuels,Co_(2)utilization has currently emerged as a promising and practical approach for the production of fuels and aromatics with simultaneous utilization of both Co and Co_(2)*** such,the approach is economically ***_(2)could be converted directly to fuels by the hydrogenation process or as a part of a syngas *** ether(DME)is a clean fuel with a higher energy density,which could be used as a substituent for several fuels such as *** the same vein,value-added aromatics such as benzene,toluene,and xylene(BTX)can be produced from a similar ***,we report a review that collects the most recent studies for the conversion of Co_(2)to DME and aromatics via zeolite-based bifunctional *** highlighted the main routes for producing DME and aromatics,as well as thoroughly discussed the conducted studies on Co_(2)hydrogenation and Co_(2)-rich syngas utilized as feedstock for conversion to DME and *** Co_(2)hydrogenation mostly occurs through the methanol-mediated reaction route but is most often limited by low selectivity and catalyst deactivation,particularly in the utilization of Co_(2)alone for the reduction *** review takes an overview of the progress made so far and concluded by identifying the roles and challenges of zeolite-based catalysts for Co_(2)utilization and conversion to DME and ***,despite the incredible growth the field received in the last couple of years,however,many research challenges and opportunities associated with this process are still abou

关键词： Clean fuel DME Aromatics Bifunctional catalyst Co_(2)mitigation

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

opaque Minerals in LL3.0-6 Chondrites I: Mineralogy of Ti-oxides and ^(53)Mn-^(53)Cr Systematics of Ilmenite

引用

Acta Geologica Sinica(English Edition) 2004年第5期78卷 1082-1089页

作者： KIMURA Makoto SUGIURA Naoji NAKAJIMA haruna Michael K.WEISBERG Faculty of Science Ibaraki University Mito 310-8512 JapanDepartment of Earth and Planetary Science University of Tokyo Tokyo 113-0033 JapanFaculty of Science Ibaraki University Mito 310-8512 JapanDepartment of Physical Sciences Kingsborough College of the City University of New YorkBrooklyn NY 11235 Department of Earth and Planetary Sciences American Museum of Natural HistoryNew York NY10024 USA.

We conducted a systematic study of oxide minerals in LL3.0-6 chondrites, and found ilmenite, rutile, perovskite and an unknown Al-Ti-Zr-oxide. Ilmenite is low in abundance, but is present in the chondrules and matrix of all the samples that we studied. The Mno content of ilmenite in LL3.0-3.3 is lower than that in LL3.5-6. The low concentration of Mno in the former is due to crystallization from chondrules melts at high temperatures. on the other hand, ilmenite composition in LL3.5-6 reflects thermal metamorphism. Therefore, ilmenite is indicative of petrologic type. We also made the first measurements of the 53Mn-53Cr systematics of ilmenite in ordinary chondrites. The age for ilmenite in Y790256 (LL6) is determined to be about 2 Ma older than angrites. This may represent the metamorphic age of the LL chondrites.

关键词： chondrite ilmenite Mn-Cr isotopes

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

Charge storage mechanisms of cathode materials in rechargeable aluminum batteries

引用

Science China Chemistry 2021年第11期64卷 1888-1907页

作者： Jiashen Meng Lujun Zhu Aderemi B.haruna Kenneth I.ozoemena Quanquan Pang School of Materials Science and Engineering Peking UniversityBeijing100871China Beijing Key Laboratory of Theory and Technology for Advanced Batteries Materials Peking UniversityBeijing100871China Molecular Sciences Institute School of ChemistryUniversity of the WitwatersrandPrivate Bag 3PO WitsJohannesburg2050South Africa

Rechargeable aluminum batteries(RABs)have attracted great interest as one of the most promising candidates for large-scale energy storage because of their high volumetric capacity,low cost,high safety and the abundance of ***,compared with the aluminum anodes,the cathode materials face more problems including low specific capacity,relatively sluggish kinetics in most host structures and/or limited cycle lifespan,which pose the major challenge for RABs in further practical *** the past years,intensive efforts have been devoted to developing new cathode materials and/or designing engineered nanostructures to greatly improve RABs’electrochemical *** addition to nanotechnologybased electrode structure designs,the intrinsic chemical structures and charge storage mechanisms of cathode materials play an equally crucial role,if not more,in revolutionizing the battery *** review,here,focuses on current understandings into the charge storage mechanisms of cathode materials in RABs from a chemical reaction point of ***,the fundamental chemistry,charge storage mechanisms and design principles of RAB cathode materials are *** on different ion charge carriers,the current cathode materials are classified into four groups,including Al^(3+)-hosting,Al Cl_(4)^(-)-hosting,Al Cl_(2)^(+)/Al Cl_(2)^(+)-hosting,and Cl^(-)-hosting cathode ***,the respective typical electrode structures,optimization strategies,electrochemical performances and charge storage mechanisms are discussed in detail to establish their chemistry-structure-property *** review on current understandings of the cathode charge storage mechanisms will lay the ground and hopefully set new directions into the rational design of high-performance cathode materials in RABs,and open up new opportunities for designing new electrolyte systems with respect to the targeted cathode systems.

关键词： rechargeable aluminum batteries charge storage mechanisms cathode materials charge carriers large-scale energy storage

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

Knowledge of Hospital Acquired Infections (HAIs) among Medical Students in a Tertiary Hospital in Jos North Local Government Area, Plateau State, Nigeria

引用

Advances in Infectious Diseases（传染病进展） 2024年第1期 162页

作者： Prosper Iheanacho okonkwo Kingsley Chinedu okafor Bitrus Salome Kwaghal Bolarinwa Boluwatito Joel haruna Garba

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Predicting rice diseases using advanced technologies at different scales: present status and future perspectives

引用

aBIoTECH 2023年第4期4卷 359-371页

作者： Ruyue Li Sishi Chen haruna Matsumoto Mostafa Gouda Yusufjon Gafforov Mengcen Wang Yufei Liu College of Biosystems Engineering and Food Science Zhejiang UniversityHangzhou 310058China College of Environmental and Resource Sciences Zhejiang UniversityHangzhou 310058China State Key Laboratory of Rice Biology and Ministry of Agricultural and Rural Affairs Laboratory of Molecular Biology of Crop Pathogens and InsectsZhejiang UniversityHangzhou 310058China Department of Nutrition and Food Science National Research CentreGiza 12622Egypt Central Asian Center for Development Studies New Uzbekistan UniversityTashkent 100000Uzbekistan Global Education Program for AgriScience Frontiers Graduate School of AgricultureHokkaido UniversitySapporo 060-8589Japan

The past few years have witnessed significant progress in emerging disease detection techniques foraccurately and rapidly tracking rice diseases and predicting potential solutions. In this review we focuson image processing techniques using machine learning (ML) and deep learning (DL) models related tomulti-scale rice diseases. Furthermore, we summarize applications of different detection techniques,including genomic, physiological, and biochemical approaches. In addition, we also present the state-ofthe-art in contemporary optical sensing applications of pathogen–plant interaction phenotypes. Thisreview serves as a valuable resource for researchers seeking effective solutions to address the challenges of high-throughput data and model recognition for early detection of issues affecting rice cropsthrough ML and DL models.

关键词： Artificial intelligence Rice disease Model algorithms Imaging technology Plant-pathogen interactions High-throughput data

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

Fournier’s Gangrene: 13-Year Experience in a Tertiary Center, North Eastern Nigeria

引用

open Journal of Urology（泌尿学期刊） 2024年第7期 407页

作者： Makama Baje Salihu haruna Liman Stephen Yusuf Aminu Umar oladimeji Abraham Tunde Ayodele olufikayo oshagbemi Amur Ibrahim

来源：博看期刊评论

在线全文

博看期刊

学校读者我要写书评

暂无评论

Soil Hydraulic Properties： Influence of Tillage and Cover Crops

引用

Pedosphere 2018年第3期28卷 430-442页

作者： Samuel I. haruna Stephen H. ANDERSoN Nsalambi V. NKoNGoLo Syaharudin ZAIBoN School of Agriculture College of Basic and Applied Sciences Middle Tennessee State University 1301 East Main Street Murfreesboro TN 37132-0001( USA) Department of Soil Environmental and Atmospheric Sciences 302 Anheuser-Busch Natural Resources Building University of Mis-souri Columbia MO 65211-0001( USA) Institut Facultaire des Sciences Agronomiques (IFA-Yangambi) Boite Postale Kisangani 1232( Democratic Republic of Congo) Department of Land Management Faculty of Agriculture University Putra Malaysia 43400 Serdang Selangor Malaysia

Understanding the effects of cover crops and tillage on soil physical properties is important for determining soil productivity. This study was conducted at Lincoln University＇s Freeman Center, USA to evaluate the effects of tillage and cover crop management on soil hydraulic properties. The field site included three replicate blocks in a randomized complete block design with each plot measuring 21.3 m in length and 12.2 m in width. Treatment factors were tillage at two levels （moldboard plow tillage vs. no tillage） and cover crop at two levels （cereal rye （Secale cereal） cover crop vs. no cover crop）. Soil samples were collected in late spring/early summer from each treatment at 10-cm depth increments from the soil surface to a depth of 40 cm using cores （76.2-mm diameter and 76.2-mm length）. Soil bulk density was 13% lower with tillage compared with no-tillage. Volumetric water content was significantly higher at 0.0 and -0.4 kPa pressures with tillage compared with no tillage. Tillage increased the proportion of coarse mesopores by 32gc compared with no tillage, resulting in 87% higher saturated hydraulic conductivity （Ksat）. Cover crop increased the proportion of macropores by 24~ compared with no cover crop; this can potentially increase water infiltration and reduce runoff. As a result of higher macroporosity, Ksat was higher under cover crop compared with no cover crop. This study demonstrated that tillage can benefit soil hydraulic properties in the short term, but these effects may not persist over time. Cover crops may slightly improve soil hydraulic properties, but longer term studies are needed to evaluate the long-term effects.

关键词： pore size distribution saturated hydraulic conductivity soil bulk density soil water retention volumetric water content

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

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：