1.

Record Nr.

UNINA990000123370403321

Autore

Italia. Direzione generale dell'agricoltura

Titolo

Notizie intorno alle condizioni dell'agricoltura negli anni 1878-1879 / Ministero d'agricoltura, industria ecommercio. Direzione dell'agricoltura

Pubbl/distr/stampa

Roma : Stamperia Reale, 1882-

Descrizione fisica

v. ; 27 cm

Disciplina

338.184 5

Lingua di pubblicazione

Italiano

Formato

Materiale a stampa

Livello bibliografico

Monografia

2.

Record Nr.

UNINA9910483952303321

Titolo

New Developments of IT, IoT and ICT Applied to Agriculture [[electronic resource] ] : Proceedings of ICAIT 2019 / / edited by Kazumi Nakamatsu, Roumen Kountchev, Ari Aharari, Nashwa El-Bendary, Bin Hu

Pubbl/distr/stampa

Singapore : , : Springer Singapore : , : Imprint : Springer, , 2021

ISBN

981-15-5073-5

Edizione

[1st ed. 2021.]

Descrizione fisica

1 online resource (251 pages)

Collana

Smart Innovation, Systems and Technologies, , 2190-3018 ; ; 183

Disciplina

338.10285

Soggetti

Computational intelligence

Application software

Electrical engineering

Agriculture

Computational Intelligence

Information Systems Applications (incl. Internet)

Communications Engineering, Networks

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia



Nota di contenuto

Vegetable Distribution System using Machine Learning Approach -- A Purpose of a Smart Vegetable Garden Model Based on Paraconsistent Annotated Evidential Logic Eτ -- Paraconsistent Artificial Neural Network Applied to Agribusiness -- Research and Design on an Automatic Control System Using in Antarctic Greenhouse -- Design of Microwave Triple Frequency Multimeter Based on Multilayer MoS2 -- Correlation Research on the Structure of the Apple Tree Vigor and its Fruit Quality -- Real-Time Data Transmission Design of Unmanned Aerial Vehicle Gamma Spectrometer -- 0.8GHz Low Noise Amplifier Design -- Optimization Analysis of Laying Length of Thin Wall Micro-Spray Belt under Different Slope Conditions -- L-Band Ultra-Wideband Low Noise Amplifier Design.

Sommario/riassunto

The proceedings publishes new research results of scholars from the First International Conference on Agriculture and Information (ICAIT2019) organized by IRNet International Academic Communication Center, held during November 22-24, 2019. The book covers works from active researchers who are working on collaboration of agriculture and various information technologies such as ICT (Information and Communication Technologies) applicable/applied to agricultural produce, manufacturing preservation and distribution of agricultural products, etc. The book focuses on theory, design, development, testing and evaluation of all information technologies applicable/applied to various parts of agriculture and its infrastructure. The topics included are information technologies applicable to smart agriculture, intelligent information systems for smart farm systems, web-based intelligent information systems on agriculture, ICT-based marketing of agricultural products, agricultural product consumption network systems, IoT for agricultural produce and products, soft computing theories, intelligent management for agriculture, data science techniques for agriculture.



3.

Record Nr.

UNINA9910831187003321

Titolo

Environmental sampling for trace analysis / / edited by Bernd Markert

Pubbl/distr/stampa

Weinheim, [Germany] : , : VCH, , 1994

©1994

ISBN

1-281-84292-3

9786611842925

3-527-61587-3

3-527-61586-5

Descrizione fisica

1 online resource (558 p.)

Disciplina

615.902

628.015118

Soggetti

Environmental monitoring

Trace elements - Analysis

Lingua di pubblicazione

Inglese

Formato

Materiale a stampa

Livello bibliografico

Monografia

Note generali

Description based upon print version of record.

Nota di contenuto

Environmental Sampling for Trace Analysis; Contents; List of Contributors; Part I: Historical Aspects; 1 History of Sampling Demonstrated on the Ore Mining Industry - Empirical and Theoretical Approaches; Part II: General Aspects; 2 General Aspects of Environmental Sampling; 2.1 Introduction; 2.2 Terms and Definitions; 2.3 Aspects of Sampling; 2.3.1 Location, Place, and Position of Sample Removal; 2.3.2 Size, Quantity, and Volume of the Sample; 2.3.3 Number of Samples to be Taken; 2.3.4 Time, Duration, and Frequency of Sampling; 2.3.5 Homogeneity of the Sample

2.3.6 Contamination of the Sample2.3.7 Losses in the Sample; 2.3.8 Sample Storage and Conservation; 2.4 Guidelines and Norms; 2.4.1 Quality Assurance; 2.4.2 Environmental Protection; 2.5 References; 2.6 Appendix; 3 Trace Elements Need Trace Analysis; 3.1 Problems of Trace Element Analysis; 3.1.1 Introduction; 3.1.2 Problems of Biological Analysis; 3.1.3 Indicator Organs in Biological Evaluation; 3.2 The Importance of Trace Elements; 3.2.1 Introduction; 3.2.2 Criteria of Essentiality and Beneficiality; 3.2.3 Critcria of Toxicity; 3.2.4 Changes in Element Concentrations



3.2.5 The Importance of Trace Elements in the Environment3.2.6 Interactions between Differcnt Elements; 3.2.7 The Importancc of Interdisciplinary Trace Element Research; 3.3 References; 4 Error Estimation in Environmental Sampling and Analysis; 4. I Introduction; 4.2 Basic Concepts and Terminology; 4.3 Sampling Error in Context; 4.4 Methods for Estimating Quality of Measurements; 4.4.1 Measuring Analytical Precision; 4.4.2 Measuring Sampling Precision; 4.4.3 Targets for Acceptable Levels of Prccision in Sampling and Analysis; 4.4.4 Measuring Analytical Bias; 4.4.5 Estimating Sampling Bias

4.5 Targets for Acceptable Levels of Bias in Sampling and Analysis4.6 Conclusions; 4.7 References; 5 Estimation with Varying Detection Limits; 5.1 Introduction; 5.2 Methodology; 5.2.1 The One-Dimensional Case; 5.2.2 The Bivariate Case; 5.3 Examples; 5.4 Discussion; 5.5 References; 5.6 Appendix; Part III : Examples for Sampling; A. Air; 6 Particle and Gas Measurements on Filters; 6.1 Introduction; 6.2 Filter Analysis Methods; 6.2.1 Mass; 6.2.2 Elements; 6.2.3 Water Soluble Ions; 6.2.4 Organic and Elemental Carbon; 6.3 Filter Media; 6.4 Aerosol Sampling Systems; 6.4.1 Size-Selective Inlets

6.4.2 Sampling Surfaces6.4.3 Filter Holders; 6.4.4 Pumps and Flow Controllers; 6.4.5 Sampler Configurations; 6.5 Sampling and Analysis Procedures; 6.6 Summary; 6.7 References; 7 Organic Gas Sampling; 7.1 Introduction; 7.2 Whole-Air Sampling; 7.2.1 Sampling Media Selection and Preparation; 7.2.2 Sampling; 7.2.3 Storage and Transport; 7.3 Preconcentration Methods; 7.3.1 Preconcentration on Nonselective Solid Adsorbents; 7.3.1.1 Sampling Media Selection and Preparation; 7.3.1.2 Sampling; 7.3.1.3 Storage and Transport; 7.3.2 Selective Methods of Compound Preconcentration

7.3.2.1 Sampling Media Selection and Preparation

Sommario/riassunto

Often too little attention is given to the sampling before and after actual instrumental measurement. This leads to errors, despite increasingly sensitive analytical systems.This is one of the first books to pay proper attention to representative sampling. It offers an overview of the most common techniques used today for taking environmental samples. The techniques are clearly presented, yield accurate and reproducible results and can be used to sample- air- water- soils and sediments- plants and animals.A comprehensive handbook, this volume provides an exc