[Archives de la Parole]. , From Srikrishna [Sri Krishna: Nipat Kapat Tuya Syam] (Bengali Band) / Frederick William Gaisberg, collecteur ; Classic Theatre Concert Co. [i.e. Classic Theatre Concert Company Band], orchestre

[Traditions. Asie. Inde]

[Archives de la Parole]. , From Alibaba [Ali Baba : Chand Chakorey] (Bengali Band) / Frederick William Gaisberg, collecteur ; Classic Theatre Concert Co. [i.e. Classic Theatre Concert Company Band], orchestre

[Traditions. Asie. Inde]

[Archives de la Parole]. , Tune Khanabaj [Tune Khanabaj, Khambaj] (Bengali Band) / Frederick William Gaisberg, collecteur ; Classic Theatre Concert Co. [i.e. Classic Theatre Concert Company Band], orchestre

[Traditions. Asie. Inde]

[Archives de la Parole]. , From Dole Lila [Dole Lila : Bahiye Bahiye Jai] (Bengali Band) / Frederick William Gaisberg, collecteur ; Classic Theatre Concert Co. [i.e. Classic Theatre Concert Company Band], orchestre

[Traditions. Asie. Inde]

Tieteen päivien avajaiset : mikä mies oli William Herschel?

Jan Rydman

[Archives de la Parole]. , Sindhu (Bengali Song) / William Sinkler Darby, collecteur ; Debendro Nath Banerjee [i.e. Babu Dejendra Nath Banerjee], chant ; accompagnement instrumental (harmonium indien)

[Traditions. Asie. Inde]

[Archives de la Parole]. , Jhijit khambag (Bengali Song) / William Sinkler Darby, collecteur ; Abdool Gafoor [i.e. Ustad Abdul Gafur], chant ; accompagnement instrumental (harmonium indien, tablâ, flûte)

[Traditions. Asie. Inde]

Active learning methods for remote sensing image classification

In this paper, we propose two active learning algorithms for semiautomatic definition of training samples in remote sensing image classification. Based on predefined heuristics, the classifier ranks the unlabeled pixels and automatically chooses those that are considered the most valuable for its improvement. Once the pixels have been selected, the analyst labels them manually and the process is iterated. Starting with a small and nonoptimal training set, the model itself builds the optimal set of samples which minimizes the classification error. We have applied the proposed algorithms to a variety of remote sensing data, including very high resolution and hyperspectral images, using support vector machines. Experimental results confirm the consistency of the methods. The required number of training samples can be reduced to 10% using the methods proposed, reaching the same level of accuracy as larger data sets. A comparison with a state-of-the-art active learning method, margin sampling, is provided, highlighting advantages of the methods proposed. The effect of spatial resolution and separability of the classes on the quality of the selection of pixels is also discussed.

Report of the Governmental Reorganization Commission to Governor William S. Beardsley for Submission to the Fifty-fourth General Assembly,1950

This report deals with the reorganization of the government of Iowa. The Fifty-third General Assembly established and authorized this commission to examine and recommend changes in all state agencies in order to accomplish the following purposes : a reduction of expenditures and the promotion of economies; an increase in efficiency of governmental operations; a coordination and consolidation of judicial districts; a reduction of agencies by a consolidation of those having similar functions; and an elimination of overlappoing and duplicating of efforts on the part of existing agencies.

Active solubilization and refolding of stable protein aggregates by cooperative unfolding action of individual hsp70 chaperones.

Hsp70 is a central molecular chaperone that passively prevents protein aggregation and uses the energy of ATP hydrolysis to solubilize, translocate, and mediate the proper refolding of proteins in the cell. Yet, the molecular mechanism by which the active Hsp70 chaperone functions are achieved remains unclear. Here, we show that the bacterial Hsp70 (DnaK) can actively unfold misfolded structures in aggregated polypeptides, leading to gradual disaggregation. We found that the specific unfolding and disaggregation activities of individual DnaK molecules were optimal for large aggregates but dramatically decreased for small aggregates. The active unfolding of the smallest aggregates, leading to proper global refolding, required the cooperative action of several DnaK molecules per misfolded polypeptide. This finding suggests that the unique ATP-fueled locking/unlocking mechanism of the Hsp70 chaperones can recruit random chaperone motions to locally unfold misfolded structures and gradually disentangle stable aggregates into refoldable proteins.

Pharmacologic profile of UR-7247, an orally active angiotensin II AT1 receptor antagonist, in healthy volunteers. p6.

This study was conducted to assess the pharmacologic properties of the new orally active angiotensin II subtype I (AT1) antagonist UR-7247, a product with a half-life >100 h in humans. The experiment was designed as an open-label, single-dose administration study with four parallel groups of four healthy men receiving increasing single oral doses (2.5, 5, and 10 mg) of UR-7247 or losartan, 100 mg. Angiotensin II receptor blockade was investigated < or =96 h after drug intake, with three independent methods [i.e., the inhibition of blood pressure (BP) response to exogenous Ang II, an in vitro Ang II-receptor assay (RRA), and the reactive increase in plasma angiotensin II. Plasma drug levels also were measured. The degree of blockade observed in vivo was statistically significant < or = 96 h with all UR-7247 doses for diastolic BP (p < 0.05) and < or =48 h for systolic BP. The maximal inhibition achieved with 10 mg UR-7247 was measured 6-24 h after drug intake and reached 54 +/- 17% and 48 +/- 20% for diastolic and systolic responses, respectively. Losartan, 100 mg, induced a greater short-term AT1-receptor blockade than 2.5- and 5.0-mg doses of UR-7247 (p < 0.001 for diastolic BP), but the UR-7247 effect was longer lasting. In vivo, no significant difference was observed between 10 mg UR-7247 and 100 mg losartan 4 h after drug intake, but in vitro, the blockade achieved with 100 mg losartan was higher than that seen with UR-7247. Finally, the results confirm that UR-7247 has a very long plasma elimination half-life, which may be due to a high but also tight binding to protein binding sites. In conclusion, UR-7247 is a long-lasting, well-tolerated AT1 receptor in healthy subjects.