A magneto-mechano-electric generator based on a magnetostrictive metallic substrate and piezoelectric polymer is reported by Kyung Tae Kim, Kwi-Il Park, co-workers in article number 2000969. This harvests electric output signals under applied alternating-current magnetic fields, which are abundant daily life.

The American Association of Blood Banks requires routine culture of hematopoietic progenitor cells prior to bone marrow transplantation. We sought to evaluate the cost of that requirement and the incidence and clinical significance of positive cultures. We performed a retrospective analysis of transplant recipients at our institution. Of the 605 patients for whom 1,934 consecutive cultures of h...

In order to determine the best developmental stage of soybean at which maximum seed quality is attained under different shadings (S1, S2, S3: 0, 35 and 75% shade, respectively) and irrigation treatments (I1, I2, I3, I4: irrigation after 60, 90, 120 and 150 mm evaporation from class A pan, respectively), two split plot experiments using randomized complete block design with three replications we...

Recent petitions to list the fisher (Martes pennanti) under the Endangered Species Act have brought attention to fisher conservation. Although commercial trapping of fishers in California ended in 1946, summarizing the commercial harvest data can provide a historical perspective to fisher conservation and may indicate the prevalence of incidental fisher captures in traps set for other species. ...

Due to its indeterminate growth habit, maturation of cotton (Gossypium hirsutum L.) is affected by many environmental and cultural factors. An easy and reliable measure of its progression toward maturity that can be attained during crop development is needed for both production and research programs. As a cotton plant develops, first-position flowers progress toward the plant apex, and their re...

The Netarkivet web archiving system is creating to fulfill our obligation as national archives to collect and preserve Danish internet material. It uses the Internet Archive’s Heritrix crawler to harvest data, but surrounding that is a in-house developed system to automate harvests and archive the results. This article presents a rough sketch of the overall system along with some more detail on...

Peripheral blood stem cells (PBSC) are being used as one alternative to autologous marrow rescue for patients with neuroblastoma and other solid malignancies. Some physicians prefer use of PBSC because less risk of tumor contamination is believed to exist. This hypothesis was evaluated by immunocytologic analysis of blood samples and concurrently drawn bone marrow (BM) samples and of PBSC harve...