Disk plows are one of the most important tillage tools. Two way (reversible) disk plows can perform continues plowing. So they can save time and costs and hence improve overall efficiency. In this study, a “two-way” disk plow was designed based on a λ-formed straight-line, four-bar linkage (Daniel mechanism). This design contains disk and rear wheel reversing mechanism, stabilization mechanism of the plow, a disk angle adjustment tool and transport condition for safe operation of the mechanism. Disk reversing mechanism was designed based on a geometrical analysis considering working condition of the disk plow. The suitable displacement of the plow’s frame was achieved by dimensional analysis of Daniel mechanism and a derived mathematical eq...
Background: Catalytic ozonation has recently been applied as a new method of contaminant re- moval f...
Nowadays, the use of polymer composite materials in various industries has been increased due to the...
Introduction: Family is one of the causative factors of initiation and relapse of addictive behavior...
در زراعت ردیفی چغندرقند سله شکنی و وجین کاری در کشور با روش دستی انجام می گیرد. در این تحقیق طراحی، ...
BACKGROUND AND OBJECTIVE: Sleep disturbances, a common compliance of the elders with heart failure (...
BACKGROUND AND OBJECTIVE: One of the methods for treating breast cancer is radiotherapy using low-kV...
Background and aims: Preterm delivery is associated with significant perinatal morbidity and mortali...
Background and Aims: Health is an important dimension in analyzing multidimensional child pover...
Background: Petrochemical wastewater from isocyanate units contains aromatic and hazardous compounds...
Introduction Atherogenic index of plasma (AIP) can be considered as an appropriate criterion predic...
Background: Due to the ecological importance of the Shadegan wetland as a valuable international wet...
BACKGROUND AND OBJECTIVE: Resistance to chemotherapy drugs is one of the most important treatment pr...
Since the production of medicinal plants can be influenced by environmental factors such as water li...
BACKGROUND AND OBJECTIVE: Delay in recovery of episiotomy can lead to infection and persistence of p...
Among the preferences brought up on tazāḥum (disturbance, conflict) is that the obligation that does...
Background: Catalytic ozonation has recently been applied as a new method of contaminant re- moval f...
Nowadays, the use of polymer composite materials in various industries has been increased due to the...
Introduction: Family is one of the causative factors of initiation and relapse of addictive behavior...
در زراعت ردیفی چغندرقند سله شکنی و وجین کاری در کشور با روش دستی انجام می گیرد. در این تحقیق طراحی، ...
BACKGROUND AND OBJECTIVE: Sleep disturbances, a common compliance of the elders with heart failure (...
BACKGROUND AND OBJECTIVE: One of the methods for treating breast cancer is radiotherapy using low-kV...
Background and aims: Preterm delivery is associated with significant perinatal morbidity and mortali...
Background and Aims: Health is an important dimension in analyzing multidimensional child pover...
Background: Petrochemical wastewater from isocyanate units contains aromatic and hazardous compounds...
Introduction Atherogenic index of plasma (AIP) can be considered as an appropriate criterion predic...
Background: Due to the ecological importance of the Shadegan wetland as a valuable international wet...
BACKGROUND AND OBJECTIVE: Resistance to chemotherapy drugs is one of the most important treatment pr...
Since the production of medicinal plants can be influenced by environmental factors such as water li...
BACKGROUND AND OBJECTIVE: Delay in recovery of episiotomy can lead to infection and persistence of p...
Among the preferences brought up on tazāḥum (disturbance, conflict) is that the obligation that does...
Background: Catalytic ozonation has recently been applied as a new method of contaminant re- moval f...
Nowadays, the use of polymer composite materials in various industries has been increased due to the...
Introduction: Family is one of the causative factors of initiation and relapse of addictive behavior...