Global Root Canal Irrigatos Market Research Report 2022 - Market Size, Current Insights and Development Trends
SKU ID : Maia-21235684 | Publishing Date : 07-Jul-2022 | No. of pages : 107
Detailed TOC of Global Root Canal Irrigatos Market Research Report 2022 - Market Size, Current Insights and Development Trends
Table of Content1 Root Canal Irrigatos Market Overview
1.1 Product Overview and Scope of Root Canal Irrigatos Market
1.2 Root Canal Irrigatos Market Segment by Type
1.2.1 Global Root Canal Irrigatos Market Sales and CAGR (%) Comparison by Type (2017-2029)
1.3 Global Root Canal Irrigatos Market Segment by Application
1.3.1 Root Canal Irrigatos Market Consumption (Sales) Comparison by Application (2017-2029)
1.4 Global Root Canal Irrigatos Market, Region Wise (2017-2029)
1.4.1 Global Root Canal Irrigatos Market Size (Revenue) and CAGR (%) Comparison by Region (2017-2029)
1.4.2 United States Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.4.3 Europe Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.4.4 China Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.4.5 Japan Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.4.6 India Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.4.7 Southeast Asia Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.4.8 Latin America Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.4.9 Middle East and Africa Root Canal Irrigatos Market Status and Prospect (2017-2029)
1.5 Global Market Size (Revenue) of Root Canal Irrigatos (2017-2029)
1.5.1 Global Root Canal Irrigatos Market Revenue Status and Outlook (2017-2029)
1.5.2 Global Root Canal Irrigatos Market Sales Status and Outlook (2017-2029)
1.6 Influence of Regional Conflicts on the Root Canal Irrigatos Industry
1.7 Impact of Carbon Neutrality on the Root Canal Irrigatos Industry
2 Root Canal Irrigatos Market Upstream and Downstream Analysis
2.1 Root Canal Irrigatos Industrial Chain Analysis
2.2 Key Raw Materials Suppliers and Price Analysis
2.3 Key Raw Materials Supply and Demand Analysis
2.4 Market Concentration Rate of Raw Materials
2.5 Manufacturing Process Analysis
2.6 Manufacturing Cost Structure Analysis
2.6.1 Labor Cost Analysis
2.6.2 Energy Costs Analysis
2.6.3 R&D Costs Analysis
2.7 Major Downstream Buyers of Root Canal Irrigatos Analysis
2.8 Impact of COVID-19 on the Industry Upstream and Downstream
3 Players Profiles
3.1 DENTSPLY MAILLEFER
3.1.1 DENTSPLY MAILLEFER Basic Information, Manufacturing Base, Sales Area and Competitors
3.1.2 Product Profiles, Application and Specification
3.1.3 Root Canal Irrigatos Market Performance (2017-2022)
3.1.4 Business Overview
3.2 Parkell Inc.
3.2.1 Parkell Inc. Basic Information, Manufacturing Base, Sales Area and Competitors
3.2.2 Product Profiles, Application and Specification
3.2.3 Root Canal Irrigatos Market Performance (2017-2022)
3.2.4 Business Overview
3.3 Vista Dental Products
3.3.1 Vista Dental Products Basic Information, Manufacturing Base, Sales Area and Competitors
3.3.2 Product Profiles, Application and Specification
3.3.3 Root Canal Irrigatos Market Performance (2017-2022)
3.3.4 Business Overview
3.4 Dental Nanotechnology
3.4.1 Dental Nanotechnology Basic Information, Manufacturing Base, Sales Area and Competitors
3.4.2 Product Profiles, Application and Specification
3.4.3 Root Canal Irrigatos Market Performance (2017-2022)
3.4.4 Business Overview
3.5 SybronEndo
3.5.1 SybronEndo Basic Information, Manufacturing Base, Sales Area and Competitors
3.5.2 Product Profiles, Application and Specification
3.5.3 Root Canal Irrigatos Market Performance (2017-2022)
3.5.4 Business Overview
3.6 Micro-Mega
3.6.1 Micro-Mega Basic Information, Manufacturing Base, Sales Area and Competitors
3.6.2 Product Profiles, Application and Specification
3.6.3 Root Canal Irrigatos Market Performance (2017-2022)
3.6.4 Business Overview
3.7 DURR DENTAL
3.7.1 DURR DENTAL Basic Information, Manufacturing Base, Sales Area and Competitors
3.7.2 Product Profiles, Application and Specification
3.7.3 Root Canal Irrigatos Market Performance (2017-2022)
3.7.4 Business Overview
3.8 VDW GmbH
3.8.1 VDW GmbH Basic Information, Manufacturing Base, Sales Area and Competitors
3.8.2 Product Profiles, Application and Specification
3.8.3 Root Canal Irrigatos Market Performance (2017-2022)
3.8.4 Business Overview
3.9 DENTSPLY International
3.9.1 DENTSPLY International Basic Information, Manufacturing Base, Sales Area and Competitors
3.9.2 Product Profiles, Application and Specification
3.9.3 Root Canal Irrigatos Market Performance (2017-2022)
3.9.4 Business Overview
3.10 B&L Biotech USA
3.10.1 B&L Biotech USA Basic Information, Manufacturing Base, Sales Area and Competitors
3.10.2 Product Profiles, Application and Specification
3.10.3 Root Canal Irrigatos Market Performance (2017-2022)
3.10.4 Business Overview
4 Global Root Canal Irrigatos Market Landscape by Player
4.1 Global Root Canal Irrigatos Sales and Share by Player (2017-2022)
4.2 Global Root Canal Irrigatos Revenue and Market Share by Player (2017-2022)
4.3 Global Root Canal Irrigatos Average Price by Player (2017-2022)
4.4 Global Root Canal Irrigatos Gross Margin by Player (2017-2022)
4.5 Root Canal Irrigatos Market Competitive Situation and Trends
4.5.1 Root Canal Irrigatos Market Concentration Rate
4.5.2 Root Canal Irrigatos Market Share of Top 3 and Top 6 Players
4.5.3 Mergers & Acquisitions, Expansion
5 Global Root Canal Irrigatos Sales, Revenue, Price Trend by Type
5.1 Global Root Canal Irrigatos Sales and Market Share by Type (2017-2022)
5.2 Global Root Canal Irrigatos Revenue and Market Share by Type (2017-2022)
5.3 Global Root Canal Irrigatos Price by Type (2017-2022)
5.4 Global Root Canal Irrigatos Sales, Revenue and Growth Rate by Type (2017-2022)
5.4.1 Global Root Canal Irrigatos Sales, Revenue and Growth Rate of Manual Root Canal Irrigators (2017-2022)
5.4.2 Global Root Canal Irrigatos Sales, Revenue and Growth Rate of Ultrasonic & Sonic Root Canal Irrigators (2017-2022)
5.4.3 Global Root Canal Irrigatos Sales, Revenue and Growth Rate of Others (2017-2022)
6 Global Root Canal Irrigatos Market Analysis by Application
6.1 Global Root Canal Irrigatos Consumption and Market Share by Application (2017-2022)
6.2 Global Root Canal Irrigatos Consumption Revenue and Market Share by Application (2017-2022)
6.3 Global Root Canal Irrigatos Consumption and Growth Rate by Application (2017-2022)
6.3.1 Global Root Canal Irrigatos Consumption and Growth Rate of Hospital (2017-2022)
6.3.2 Global Root Canal Irrigatos Consumption and Growth Rate of Clinic (2017-2022)
7 Global Root Canal Irrigatos Sales and Revenue Region Wise (2017-2022)
7.1 Global Root Canal Irrigatos Sales and Market Share, Region Wise (2017-2022)
7.2 Global Root Canal Irrigatos Revenue and Market Share, Region Wise (2017-2022)
7.3 Global Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.4 United States Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.4.1 United States Root Canal Irrigatos Market Under COVID-19
7.5 Europe Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.5.1 Europe Root Canal Irrigatos Market Under COVID-19
7.6 China Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.6.1 China Root Canal Irrigatos Market Under COVID-19
7.7 Japan Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.7.1 Japan Root Canal Irrigatos Market Under COVID-19
7.8 India Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.8.1 India Root Canal Irrigatos Market Under COVID-19
7.9 Southeast Asia Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.9.1 Southeast Asia Root Canal Irrigatos Market Under COVID-19
7.10 Latin America Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.10.1 Latin America Root Canal Irrigatos Market Under COVID-19
7.11 Middle East and Africa Root Canal Irrigatos Sales, Revenue, Price and Gross Margin (2017-2022)
7.11.1 Middle East and Africa Root Canal Irrigatos Market Under COVID-19
8 Global Root Canal Irrigatos Market Forecast (2022-2029)
8.1 Global Root Canal Irrigatos Sales, Revenue Forecast (2022-2029)
8.1.1 Global Root Canal Irrigatos Sales and Growth Rate Forecast (2022-2029)
8.1.2 Global Root Canal Irrigatos Revenue and Growth Rate Forecast (2022-2029)
8.1.3 Global Root Canal Irrigatos Price and Trend Forecast (2022-2029)
8.2 Global Root Canal Irrigatos Sales and Revenue Forecast, Region Wise (2022-2029)
8.2.1 United States Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.2.2 Europe Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.2.3 China Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.2.4 Japan Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.2.5 India Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.2.6 Southeast Asia Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.2.7 Latin America Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.2.8 Middle East and Africa Root Canal Irrigatos Sales and Revenue Forecast (2022-2029)
8.3 Global Root Canal Irrigatos Sales, Revenue and Price Forecast by Type (2022-2029)
8.3.1 Global Root Canal Irrigatos Revenue and Growth Rate of Manual Root Canal Irrigators (2022-2029)
8.3.2 Global Root Canal Irrigatos Revenue and Growth Rate of Ultrasonic & Sonic Root Canal Irrigators (2022-2029)
8.3.3 Global Root Canal Irrigatos Revenue and Growth Rate of Others (2022-2029)
8.4 Global Root Canal Irrigatos Consumption Forecast by Application (2022-2029)
8.4.1 Global Root Canal Irrigatos Consumption Value and Growth Rate of Hospital (2022-2029)
8.4.2 Global Root Canal Irrigatos Consumption Value and Growth Rate of Clinic (2022-2029)
8.5 Root Canal Irrigatos Market Forecast Under COVID-19
9 Industry Outlook
9.1 Root Canal Irrigatos Market Drivers Analysis
9.2 Root Canal Irrigatos Market Restraints and Challenges
9.3 Root Canal Irrigatos Market Opportunities Analysis
9.4 Emerging Market Trends
9.5 Root Canal Irrigatos Industry Technology Status and Trends
9.6 News of Product Release
9.7 Consumer Preference Analysis
9.8 Root Canal Irrigatos Industry Development Trends under COVID-19 Outbreak
9.8.1 Global COVID-19 Status Overview
9.8.2 Influence of COVID-19 Outbreak on Root Canal Irrigatos Industry Development
10 Research Findings and Conclusion
11 Appendix
11.1 Methodology
11.2 Research Data Source
List of Figures, Tables and Charts Available in Global Root Canal Irrigatos Market Research Report 2022 - Market Size, Current Insights and Development Trends
List of Tables and FiguresFigure Root Canal Irrigatos Product Picture
Table Global Root Canal Irrigatos Market Sales and CAGR (%) Comparison by Type
Table Profile of Manual Root Canal Irrigators
Table Profile of Ultrasonic & Sonic Root Canal Irrigators
Table Profile of Others
Table Root Canal Irrigatos Market Consumption (Sales) Comparison by Application (2017-2029)
Table Profile of Hospital
Table Profile of Clinic
Figure Global Root Canal Irrigatos Market Size (Revenue, Million USD) and CAGR (%) (2017-2029)
Figure United States Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure Europe Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure China Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure Japan Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure India Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure Southeast Asia Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure Latin America Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure Middle East and Africa Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate (2017-2029)
Figure Global Root Canal Irrigatos Market Sales Status and Outlook (2017-2029)
Figure Root Canal Irrigatos Industrial Chain Analysis
Table Key Raw Materials Suppliers and Price Analysis
Figure Market Concentration Rate of Raw Materials
Figure Manufacturing Cost Structure Analysis
Table Downstream Buyers
Table DENTSPLY MAILLEFER Profile
Table DENTSPLY MAILLEFER Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure DENTSPLY MAILLEFER Sales and Growth Rate
Figure DENTSPLY MAILLEFER Revenue (Million USD) Market Share 2017-2022
Table Parkell Inc. Profile
Table Parkell Inc. Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure Parkell Inc. Sales and Growth Rate
Figure Parkell Inc. Revenue (Million USD) Market Share 2017-2022
Table Vista Dental Products Profile
Table Vista Dental Products Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure Vista Dental Products Sales and Growth Rate
Figure Vista Dental Products Revenue (Million USD) Market Share 2017-2022
Table Dental Nanotechnology Profile
Table Dental Nanotechnology Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure Dental Nanotechnology Sales and Growth Rate
Figure Dental Nanotechnology Revenue (Million USD) Market Share 2017-2022
Table SybronEndo Profile
Table SybronEndo Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure SybronEndo Sales and Growth Rate
Figure SybronEndo Revenue (Million USD) Market Share 2017-2022
Table Micro-Mega Profile
Table Micro-Mega Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure Micro-Mega Sales and Growth Rate
Figure Micro-Mega Revenue (Million USD) Market Share 2017-2022
Table DURR DENTAL Profile
Table DURR DENTAL Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure DURR DENTAL Sales and Growth Rate
Figure DURR DENTAL Revenue (Million USD) Market Share 2017-2022
Table VDW GmbH Profile
Table VDW GmbH Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure VDW GmbH Sales and Growth Rate
Figure VDW GmbH Revenue (Million USD) Market Share 2017-2022
Table DENTSPLY International Profile
Table DENTSPLY International Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure DENTSPLY International Sales and Growth Rate
Figure DENTSPLY International Revenue (Million USD) Market Share 2017-2022
Table B&L Biotech USA Profile
Table B&L Biotech USA Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure B&L Biotech USA Sales and Growth Rate
Figure B&L Biotech USA Revenue (Million USD) Market Share 2017-2022
Table Global Root Canal Irrigatos Sales by Player (2017-2022)
Table Global Root Canal Irrigatos Sales Share by Player (2017-2022)
Figure Global Root Canal Irrigatos Sales Share by Player in 2021
Table Root Canal Irrigatos Revenue (Million USD) by Player (2017-2022)
Table Root Canal Irrigatos Revenue (Million USD) Market Share by Player (2017-2022)
Table Root Canal Irrigatos Price by Player (2017-2022)
Table Root Canal Irrigatos Gross Margin by Player (2017-2022)
Table Mergers & Acquisitions, Expansion Plans
Table Global Root Canal Irrigatos Sales by Type (2017-2022)
Table Global Root Canal Irrigatos Sales Market Share by Type (2017-2022)
Figure Global Root Canal Irrigatos Sales Market Share by Type in 2021
Table Global Root Canal Irrigatos Revenue (Million USD) by Type (2017-2022)
Table Global Root Canal Irrigatos Revenue Market Share by Type (2017-2022)
Figure Global Root Canal Irrigatos Revenue Market Share by Type in 2021
Table Root Canal Irrigatos Price by Type (2017-2022)
Figure Global Root Canal Irrigatos Sales and Growth Rate of Manual Root Canal Irrigators (2017-2022)
Figure Global Root Canal Irrigatos Revenue (Million USD) and Growth Rate of Manual Root Canal Irrigators (2017-2022)
Figure Global Root Canal Irrigatos Sales and Growth Rate of Ultrasonic & Sonic Root Canal Irrigators (2017-2022)
Figure Global Root Canal Irrigatos Revenue (Million USD) and Growth Rate of Ultrasonic & Sonic Root Canal Irrigators (2017-2022)
Figure Global Root Canal Irrigatos Sales and Growth Rate of Others (2017-2022)
Figure Global Root Canal Irrigatos Revenue (Million USD) and Growth Rate of Others (2017-2022)
Table Global Root Canal Irrigatos Consumption by Application (2017-2022)
Table Global Root Canal Irrigatos Consumption Market Share by Application (2017-2022)
Table Global Root Canal Irrigatos Consumption Revenue (Million USD) by Application (2017-2022)
Table Global Root Canal Irrigatos Consumption Revenue Market Share by Application (2017-2022)
Table Global Root Canal Irrigatos Consumption and Growth Rate of Hospital (2017-2022)
Table Global Root Canal Irrigatos Consumption and Growth Rate of Clinic (2017-2022)
Table Global Root Canal Irrigatos Sales, Region Wise (2017-2022)
Table Global Root Canal Irrigatos Sales Market Share, Region Wise (2017-2022)
Figure Global Root Canal Irrigatos Sales Market Share, Region Wise (2017-2022)
Figure Global Root Canal Irrigatos Sales Market Share, Region Wise in 2021
Table Global Root Canal Irrigatos Revenue (Million USD), Region Wise (2017-2022)
Table Global Root Canal Irrigatos Revenue Market Share, Region Wise (2017-2022)
Figure Global Root Canal Irrigatos Revenue Market Share, Region Wise (2017-2022)
Figure Global Root Canal Irrigatos Revenue Market Share, Region Wise in 2021
Table Global Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table United States Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table Europe Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table China Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table Japan Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table India Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table Southeast Asia Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table Latin America Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Table Middle East and Africa Root Canal Irrigatos Sales, Revenue (Million USD), Price and Gross Margin (2017-2022)
Figure Global Root Canal Irrigatos Sales and Growth Rate Forecast (2022-2029)
Figure Global Root Canal Irrigatos Revenue (Million USD) and Growth Rate Forecast (2022-2029)
Figure Global Root Canal Irrigatos Price and Trend Forecast (2022-2029)
Figure USA Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure USA Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Figure Europe Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure Europe Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Figure China Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure China Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Figure Japan Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure Japan Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Figure India Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure India Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Figure Southeast Asia Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure Southeast Asia Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Figure Latin America Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure Latin America Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Figure Middle East and Africa Root Canal Irrigatos Market Sales and Growth Rate Forecast Analysis (2022-2029)
Figure Middle East and Africa Root Canal Irrigatos Market Revenue (Million USD) and Growth Rate Forecast Analysis (2022-2029)
Table Global Root Canal Irrigatos Market Sales Forecast, by Type
Table Global Root Canal Irrigatos Sales Volume Market Share Forecast, by Type
Table Global Root Canal Irrigatos Market Revenue (Million USD) Forecast, by Type
Table Global Root Canal Irrigatos Revenue Market Share Forecast, by Type
Table Global Root Canal Irrigatos Price Forecast, by Type
Figure Global Root Canal Irrigatos Revenue (Million USD) and Growth Rate of Manual Root Canal Irrigators (2022-2029)
Figure Global Root Canal Irrigatos Revenue (Million USD) and Growth Rate of Ultrasonic & Sonic Root Canal Irrigators (2022-2029)
Figure Global Root Canal Irrigatos Revenue (Million USD) and Growth Rate of Others (2022-2029)
Table Global Root Canal Irrigatos Market Consumption Forecast, by Application
Table Global Root Canal Irrigatos Consumption Volume Market Share Forecast, by Application
Table Global Root Canal Irrigatos Market Revenue (Million USD) Forecast, by Application
Table Global Root Canal Irrigatos Revenue Market Share Forecast, by Application
Figure Global Root Canal Irrigatos Consumption Value (Million USD) and Growth Rate of Hospital (2022-2029)
Figure Global Root Canal Irrigatos Consumption Value (Million USD) and Growth Rate of Clinic (2022-2029)
Figure Global COVID-19 Status Overview
Table Influence of COVID-19 Outbreak on Root Canal Irrigatos Industry Development