In the past decades, climate change has become a disruptive issue in agriculture. This paper provides brief problem analysis of current status selected agricultural farmlands along Bicol River basin (BRB) province Camarines Sur. Six barangays from initially identified vulnerable municipalities were assessed on their respective community’s problems. Two each municipality Baao, Canaman and Minala...

Irrigated croplands can be a major source of nitrate-N (NO-N) in groundwater due to leaching. In California, where high NO-N levels have been found in some areas of the Central Valley aquifer, the contribution from rice systems has not been determined. Nitrate leaching from rice systems was evaluated from soil cores (0-2 m), from the fate of N fertilizer in replicated microplots, and from about...

What is the relationship between disability programs and financial distress? We provide first evidence on this using several markers of distress: bankruptcy, foreclosure, eviction, home sale. Rates these adverse events peak around time application. Using variation induced by an age-based eligibility rule, we find that allowance reduces likelihood bankruptcy 20 percent, foreclosure 33 sale 15 pe...

True fir stands in California (3.5 million acres) were surveyed during 1979-1980 to estimate the prevalence of infection by Heterobasidion annosum, and to determine stand and tree characteristics associated with the occurrence of annosus root disease. Approximately 4 percent (1.46 billion board-feet) of the live true firs were estimated to be infected by H. annosum; dead firs associated with th...

root morphological and distribution responses of signal grass (brachiaria decumbens) to long-term cattle grazing were examined in a tropical pasture in malaysia. the treatments were no grazing by cattle and grazing at a moderate stocking density (2.7 animal unit/ha) under rotational grazing for 33 years. the method consists of taking soil core using a soil corer to a depth of 30 cm and extracti...

BACKGROUND Internal inflammatory root resorption is a rare condition in permanent teeth, which requires the presence of necrotic and infected pulp tissue within the coronal portion of the root canal system as well as inflamed pulp tissue apical to the resorptive defect. The aetiology of internal root resorption is not completely understandable, trauma and chronic pulpitis are considered the mai...

OBJECTIVES The aim of this study was to investigate whether total arch replacement (TAR) during initial surgery for root aneurysm should be routinely performed in patients with Marfan syndrome (MFS). METHODS Retrospective analysis of 94 consecutive MFS patients fulfilling Ghent criteria who underwent 148 aortic surgeries and were followed at this institution during the past 16 years. RESULT...

Obstetrical (OB) access was a Medicaid pilot project that operated in 13 California counties from July 1979 through June 1982. The project goals were to both improve access to care in underserved areas and improve pregnancy outcomes by providing enhanced prenatal care, including psychosocial, health education, and nutrition services. The project registered 6,774 women. The findings were: 87 per...