STIT
发表于 2025-3-25 06:11:40
Harald Rohracher,Günter Getzinger graphs and partial orders both for theoretical investigations on their structural properties, and the development of efficient algorithmic methods for otherwise NP-hard combinatorial (optimization) problems on partial orders and their comparability graphs..The first part of the paper gives a survey
爱管闲事
发表于 2025-3-25 10:33:16
Recent Advances in Aluminum Phytotoxicity,oxygen and carbon. In addition to natural Al in the soil, in the last century Al is used in various types of industrial products giving rise to excessive accumulation in the soil. When soil pH decreases under 5, complex Al dissolves into phytotoxic forms. Al., which is the most phytotoxic form, is a
运动性
发表于 2025-3-25 13:02:32
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Champion
发表于 2025-3-25 18:25:15
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脾气暴躁的人
发表于 2025-3-25 20:58:25
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moratorium
发表于 2025-3-26 01:11:30
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ovation
发表于 2025-3-26 06:54:03
Recent Progress on the Cauchy Problem in General Relativitywhere .., and R are respectively the Ricci curvature and scalar curvature of .. and .. is the energy tensor of matter. In the absence of matter the equation reduces to the Einstein vacuum equation for the spacetime manifold:
比赛用背带
发表于 2025-3-26 10:44:55
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bacteria
发表于 2025-3-26 14:28:35
Analysis of Diversified Impact of COVID-19 Pandemic Across the Indian Statesovernment helped in managing the huge population as compared to the western world. On the flip side, poor health infrastructure and manpower, poverty, and unhygienic living conditions posed a big challenge. The present study focuses on bringing out challenges and opportunities faced by the Indian states.
mediocrity
发表于 2025-3-26 19:48:20
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