The paper aimed to establish a corresponding regression model reflecting the relationship between profit, as the main barometer of economic efficiency and milk yield in dairy farming using a sample of 8 farms operating in the Southern Romania.Two regression models were compared: the linear regression and the quadratic fit.Average milk yield registe

To make good use of valuable Internet of Things (IoT) data assets, this paper proposes a trust-aware IoT data economic system (TIDES) with complete IoT data pricing, trading and protection functions.To ensure reliable and automatic data trading, the entire trading process is automatically performed by smart contracts on a hierarchical blockchain.Mo

Numerous copyright vintage Baijiu are widely distributed in the market driven by economic interest which disturb the market economic rules and damage the reputation of particular Baijiu brand.Found on the situation, the Baijiu system variation during aging period, aging mechanisms and discrimination strategies for vintage Baijiu are systematically

Major depressive disorder (MDD) and bipolar disorder (BD) are two of the most prevalent mood disorders that seriously jeopardize both physical and mental health.The current diagnosis of MDD and BD relies primarily on clinical symptoms.However, correctly differentiating between MDD and BD during depressive episode states remains a substantial clinic