Abstract Carbon-based solid acids have been successfully employed as acidic catalysts for pollutant mitigation in wastewater. To fully tap the potentials of commercially viable carbons preparation and enhance their catalytic performances is a challenging problem. In this work, three commercialized including biochar, activated carbon graphite were preprocessed (ball-milling, Hummer exfoliation, ...

The formation of aerenchyma in adventitious roots is one the most crucial adaptive traits for waterlogging tolerance plants. Pasture grasses, like other crops, can be affected by waterlogging, and there scope to improve through breeding. In this study, two summer-active cocksfoot (Dactylis glomerata L.) cultivars, Lazuly Porto, tall fescue (Lolium arundinaceum Schreb., syn. Festuca arundinacea ...

Let S = R∪B be a set of n points in general position in the plane. The elements of R and B will be called, respectively, the red and blue elements of S. A k-hole of S is a simple polygon with k vertices, all in S, and containing no element of S in its interior. A 4-hole of S is balanced if it has two blue and two red vertices. In this paper, we characterize the set of bicolored points S = R∪B t...

Technological processes such as forging, die forging, and pile driving are realized as a result of a collision between two bodies. After the impact the bodies’ energy transforms to plastic or elastic deformations of the colliding bodies. This paper studies both theoretically and experimentally the influence of impact parameters such as forces, accelerations, velocities, time and energy on defor...

Biyolojik sentez yöntemi, kimyasal ve fiziksel yöntemlerin aksine toksik kimyasallar yüksek enerji gerektirmediği için zararsız, düşük maliyetli kolay uygulanabilir bir yöntemdir. yöntemiyle nano boyutlu metaloksitler metaloksit olmayan tozlar üretilebilmektedir. Metaloksitler içerisinde yer alan çinkooksit (ZnO) elektriksel özellikleri nedeniyle sağlık, elektronik yarıiletken cihazlar gibi gen...

blood dyscrasia Dunk et al (2006) investigated 53 patients who were rechallenged with clozapine following leucopenia or neutropenia during previous therapy and found that 33 did not experience a second episode of blood dyscrasia and were able to continue drug treatment. This result is of considerable clinical relevance because it suggests that some patients with leucopenia or neutropenia may un...

The present work is designed to explore the evolution of helium-core white dwarf (He WD) stars for the case of metallicities much lower than the solar metallicity (Z= 0.001 and Z= 0.0002). Evolution is followed in a self-consistent way with the predictions of detailed and new non-grey model atmospheres, time-dependent element diffusion and the history of the white dwarf progenitor. Reliable ini...

How did the study come about? In The Secrets of Long Life in the National Geographic Buettner explored longevity among three communities in Sardinia Italy, Okinawa Japan, and Loma Linda California. Loma Linda is largely a community of 7th-day Adventists. In 1969 initial research found that among individuals surviving past age 35 Adventist women in California lived 3.7 years longer than their co...

blood dyscrasia Dunk et al (2006) investigated 53 patients who were rechallenged with clozapine following leucopenia or neutropenia during previous therapy and found that 33 did not experience a second episode of blood dyscrasia and were able to continue drug treatment. This result is of considerable clinical relevance because it suggests that some patients with leucopenia or neutropenia may un...