When the objective function is convex, the solution of the gradient descent method is global. Generally, the solution is not guaranteed to be optimal on a global scale, and the speed of the gradient descent method may not be the fastest. When the iteration point is closer to the target poi...
Selection and collisional activation of a lithium adduct of cerebroside species yield three types of product ions [265]. The first type is those related to the neutral loss of the galactosyl (or glucosyl) head group. These fragment ions include [M + Li–162]+, [M + Li–180]+, and [M...
This constant negative chatter can have so much power over us that we might talk ourselves out of going after our goals or experiencing joyful moments in life. The first step to stop negative self-talk is to understand that we can’t stop our thoughts. It’s impossible. The mind’s ...
The author(s) declare that, except for income received from their primary employer, no financial support or compensation has been received from any individual or corporate entity relevant to the data in this manuscript over the past three years for research or professional service and there are ...
While analyses based on larger scenario ensembles are more robust and generate new synthetic insights, the lack of a systematic approach for qualitative evidence is problematic for at least three reasons. First, the absence of systematic methods overall in many circumstances leads to bias (Haddaway ...
As few previous studies have explored this issue, this study uses the conservation of resources theory to investigate the mechanisms through which incivility affects volunteer engagement and burnout, based on three-wave survey data from 1675 volunteers. This study develops a moderated mediation model ...
For positive contact, three pat... N Henschel,C Derksen - 《Group Processes & Intergroup Relations》 被引量: 0发表: 2022年 Comparing Theories: What are we Looking For? Two recent papers, Harless and Camerer(1994) and Hey and Orme(1994) were both addressed to the same question: which ...
In addition, two- and three-way interactions of global change factors aggravated the negative effects of individual effects. We suggest that it is essential to conduct long-term, multiple-factor experiments to assess the response of soil microbial diversity to global change because multiple global ...
This leads to timing errors, which are caused by one or more of the following three phenomena [18]. First, static process variations due to manufacturing aberrations can result in circuit-level mismatch between the desired circuit timing characteristics and the actual circuit timing behavior in the...
We found that resilience was negatively correlated with the LPP response to negative emotional pictures. Additionally, this negative correlation was mainly driven by optimism, one of the three composite factors that contribute to resilience. Our results showed a neurophysiological correlate for the effect...