Results 251 to 260 of about 142,236 (313)
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PhotonicsViews, 2023
AbstractHow can design engineers use epitaxial regrowth to enhance semiconductor laser performance and unlock new markets? First, we need to take a closer look at the relatively mature, epitaxial regrowth process for indium phosphide (InP) lasers, commonly used in 5G, datacomms, telecoms and co‐located optics applications.
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AbstractHow can design engineers use epitaxial regrowth to enhance semiconductor laser performance and unlock new markets? First, we need to take a closer look at the relatively mature, epitaxial regrowth process for indium phosphide (InP) lasers, commonly used in 5G, datacomms, telecoms and co‐located optics applications.
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Salmonella regrowth in compost as influenced by substrate (salmonella regrowth in compost)
Microbial Ecology, 1987Composting can eliminate pathogenic organisms, including salmonellae, from sewage sludge. However, if salmonellae are present in the compost at undetectable levels or are inoculated into the compost by infected animals or from other sources, they may regrow presenting a health hazard for certain uses of compost.
W D, Burge, N K, Enkiri, D, Hussong
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Dynamics of a Stoichiometric Regrowth-Consumer Model
International Journal of Bifurcation and Chaos, 2023The relationship between the producer and the consumer is important in grassland ecosystems. Most producer-consumer models only consider food quantity and focus on the above ground part of producers in producer-consumer interactions, while food quality and the below ground part of the producer can be an important factor in these models. We developed a
Ling Xue +3 more
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Silicon zone sublimation regrowth
Physica Status Solidi (a), 1988Theoretical analysis of mass transfer process at zone sublimation regrowth (ZSR) is performed. An experiment is carried out for the case of silicon. Principal regularities for ZSR process are found: the dependence of the process rate and dopant transfer efficiency on temperature and geometrical parameters as well as radial distribution of their values.
L. N. Aleksandrov +2 more
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Progress in Neurobiology, 1997
The natural ability of the adult central nervous system of higher vertebrates to recover from injury is highly limited. This limitation is most likely due to an inhospitable environment and/or intrinsic incapacities of the neurons to re-extend their neurites after injury or axotomy. The rat corticospinal tract is the largest tract leading from brain to
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The natural ability of the adult central nervous system of higher vertebrates to recover from injury is highly limited. This limitation is most likely due to an inhospitable environment and/or intrinsic incapacities of the neurons to re-extend their neurites after injury or axotomy. The rat corticospinal tract is the largest tract leading from brain to
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Topical minoxidil for hair regrowth
Journal of the American Academy of Dermatology, 1984Minoxidil, a potent peripheral vasodilator used orally for refractory hypertension, has produced hypertrichosis. To determine the efficacy and safety of 1% or 5% topical minoxidil for the stimulation of scalp hair regrowth, we studied fifteen normotensive patients, five with androgenic alopecia and ten with alopecia areata diagnosed clinically and by ...
E E, Vanderveen +6 more
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Recurrence and regrowth of benign meningiomas
Brain Tumor Pathology, 2009The World Health Organization (WHO) grading system for meningioma is helpful for predicting aggressive subtypes. However, even benign meningiomas sometimes show relatively rapid growth and may recur after total removal. We attempted to find histopathological features that would be valuable for predicting recurrence or regrowth of WHO grade I ...
Satoshi, Nakasu +3 more
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Cilia Regrowth of Shaven Eyebrows
Archives of Facial Plastic Surgery, 1999Objective To determine if shaving eyebrows can lead to permanent brow loss. Methods Five patients had a single brow randomly shaven, while the unshaven brow served as a control.
J P, Fezza +2 more
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Regrowth of a Left Atrial Myxoma
Chest, 1973The clinical, hemodynamic, surgical and pathologic features of a regrowth of a left atrial myxoma are presented. It is suggested that peeling off the left atrial myxoma coupled with resection of the portion of the atrial septum to which the tumor is attached be carried out Transitory complete heart block appeared within 24 hours following the second ...
V, Maranhao +3 more
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Journal AWWA, 1969
Nonfecal coliforms often undergo regrowth after discharge into a stream. A California team investigates whether fecal coliforms follow suit.
David G. Deaner, Kenneth D. Kerri
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Nonfecal coliforms often undergo regrowth after discharge into a stream. A California team investigates whether fecal coliforms follow suit.
David G. Deaner, Kenneth D. Kerri
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