Engineering services in marsh lands drainage for the months of May, June, July and August 1857 for Fred Holmes, Joseph Simpson and William Baird

Engineering services in marsh lands drainage for the months of May, June, July and August 1857 for Fred Holmes, Joseph Simpson and William Baird. This is signed by S.D. Woodruff, Aug. 31, 1857.

List (1 page, handwritten) of taxes paid for lands on the Sarnia Branch

List (1 page, handwritten) of taxes paid for lands on the Sarnia Branch, n.d.

List (4 pages, handwritten) of lands in the counties of Lincoln and Welland for which the Sherriff has made new deeds

List (4 pages, handwritten) of lands in the counties of Lincoln and Welland for which the Sherriff has made new deeds, n.d.

Indenture between Richard Leonard, sheriff of the District of Niagara (regarding lands seized from John Donald McKay) to Robert Dickson

Indenture between Richard Leonard, sheriff of the District of Niagara (regarding lands seized from John Donald McKay) to Robert Dickson. The land consists of ½ an acre located in Lot no. 96 in the Town of Niagara – instrument no. 8600. This was recorded on May 4th, 1832 in Book N, folio 276- 277 in the registry of Lincoln and Haldimand Counties, Oct. 13, 1824.

String figures : a study of Cat`s-Cradle in many lands

UANL

Biocompatible polyhydroxybutyrate (PHB) production by marine Vibrio azureus BTKB33 under submerged fermentation

Polyhydroxybutyrate (PHB) is known to have applications as medical implants and drug delivery carriers and is consequently in high demand. In the present study the possibilities of harnessing potential PHB-producing vibrios from marine sediments as a new source of PHB was investigated since marine environments are underexplored. Screening of polyhydroxyalkanoate (PHA)-producing vibrios from marine sediments was performed using a fluorescent plate assay followed by spectrophotometric analysis of liquid cultures. Out of 828 isolates, Vibrio sp. BTKB33 showed maximum PHA production of 0.21 g/L and PHA content of 193.33 mg/g of CDW. The strain was identified as Vibrio azureus based on phenotypic characterization and partial 16S rDNA sequence analysis. The strain also produced several industrial enzymes: amylase, caseinase, lipase, gelatinase, and DNase. The FTIR analysis of extracted PHA and its comparison with standard PHB indicated that the accumulated PHA is PHB. Bioprocess development studies for enhancing PHA production were carried out under submerged fermentation conditions. Optimal submerged fermentation conditions for enhanced intracellular accumulation of PHA production were found to be 35 °C, pH −7, 1.5 % NaCl concentration, agitation at 120 rpm, 12 h of inoculum age, 2.5 % initial inoculum concentration, and 36 h incubation along with supplementation of magnesium sulphate, glucose, and ammonium chloride. The PHA production after optimization was found to be increased to 0.48 g/L and PHA content to426.88 mg/g of CDW, indicating a 2.28-fold increase in production. Results indicated that V. azureus BTKB33 has potential for industrial production of PHB.

Occurrence of filamentous algae and soil characteristics in the paddy fields of Kuttanad and Kole lands of Kerala

The present work is the study of filamentous algae in the paddy fields of Kuttanad and Kole lands of Kerala. This investigation was initiated by sampling of filamentous algae in Kuttanad during December 2010 to February 2011. A second phase of sampling was done from November 2011 to February 2012. The sampling periodicity corresponded to the crop growth starting from field preparation through sowing, and continued till the harvest. Sampling locations were selected from the active paddy cultivation regions of the six agronomic zones of Kuttanad. The numbers of sampling locations were proportional to the area of each zone. Algae of the Kole lands were collected during from October 2011 to January 2012. It was observed that blue-green algae dominated in both Kuttanad and Kole lands. Thirty two species of blue-green algae and eight species of green algae were identified from Kuttanad. The highest number of algal species was observed from Kayal lands in Kuttanad throughout the cropping season. Among the thirty two species of blue-green algae twenty five species are nonheterocystous and seven species are heterocystous. Twenty eight species of blue-green and six species of green algae were identified from Kole lands, and highest number of species was observed in Palakkal throughout the cropping season. Among the twenty eight species of blue-green algae collected from Kole lands twenty one species are non-heterocystous, and only seven species are heterocystous filamentous algae. Blooms of Spirogyra were observed during the second phase of sampling in Kuttanad and also in the Kole lands. The results of the germination study revealed that the extract of Spirogyra sp. inhibited seed germination and reduced seedling vigour. The growth of the treated seedlings was evaluated by pot experiments. The results clearly showed that Spirogyra sp. can negatively affect the seed germination, seedling vigour, and the yield of rice.

Protection of Urban Lands: Advances in Medellin’s Public Policy

The problem of land ownership protection in this country is an issue that must be faced by those who have as part of their responsibilities the recognition, the restitution and the reparation of victims of forced displacement. One of the points that must be analyzed is the protection of ownership of urban lands, a subject falling under municipal responsibility. The development of a public policy by the City of Medellín for the protection of such lands is a significant advance for the creation of protocols and for the return of rights to those who have adandoned their lands because of violence or who have been divested of their homes in urban areas.

Dilemmas in Regards to the Restitution of Lands in Colombia

The text argues that, even if different sectors of society have some strategic points of agreement on the issue of land, which converge on the specific issue of restitution, they strongly disagree on various other points. On one side are some who advocate “pure restitution” and consequently support a restitution policy that focuses on correcting the illegal dispossession and clarifying land titles and individual rights to property, which would serve to boost the land market and allow for rural development policies that modernize agricultural production, fundamentally based on large, corporate ownership. On the other end of the spectrum are advocates of what we call “comprehensive restitution,” who promote adopting a restitution policy that meets the requirements not only of corrective justice but also of recognition and redistribution, advancing the interest of peasant, indigenous, and afro-Colombian communities.