THE 2005 GULF COAST HURRICANES' EFFECT ON FOOD STAMP PROGRAM CASELOADS AND BENEFITS ISSUED

In fall 2005, Hurricanes Katrina, Rita, and Wilma devastated areas along much of the Gulf Coast resulting in large increases in food stamp caseloads and benefits issued. In November 2005, the number of people receiving food stamps reached a record 29.7 million, or about 4 million more participants than just 3 months earlier. Most of the increase in caseloads occurred in the Gulf Coast States that were hardest hit by the hurricanes—Florida, Alabama, Mississippi, Louisiana, and Texas. The hurricanes’ impact on caseloads in these States, in terms of both magnitude and duration, varied widely. States that received large numbers of evacuees from hurricane-affected areas also experienced disproportionate increases in caseloads relative to the other States. This study estimates that the hurricanes increased total food stamp benefits issued by about $1.2 billion, with most of it going to people located in the five Gulf Coast States.Food Stamp Program, Disaster Food Stamp Program, food stamp caseloads, food stamp benefits issued, hurricanes, Gulf Coast States, Food Assistance and Nutrition Research Program, FANRP, Food Security and Poverty,

Economic Linkages Between the WIC Program and the Farm Sector

In fiscal 2008, the $4.6 billion of food purchased with vouchers from the Special Supplemental Nutrition Program for Women, Infants, and Children (WIC) generated$1.3 billion in farm revenue. Because WIC participants would have purchased some of these foods with their own money in the absence of the program, the net addition to farm revenue from WIC is estimated at $331 million and the net increase in full-time-equivalent farm jobs at 2,640. The study uses an Input-Output Multiplier Model to derive these estimates and assumes that recent revisions in the WIC food packages were implemented in all States in fiscal 2008.WIC, WIC linkage to farm sector, WIC food package, Food Assistance and Nutrition Research Program, FANRP, ERS, USDA, Agricultural and Food Policy, Public Economics,

Lux et Lex: Volume 9, Number 1

This issue of Lux et Lex, a publication of the Chester Fritz Library at the University of North Dakota, was published in Spring 2003

On the least common multiple of qq-binomial coefficients

In this paper, we prove the following identity \lcm({n\brack 0}_q,{n\brack 1}_q,...,{n\brack n}_q) =\frac{\lcm([1]_q,[2]_q,...,[n+1]_q)}{[n+1]_q}, where ${n\brack k}_q$ denotes the $q$-binomial coefficient and $[n]_q=\frac{1-q^n}{1-q}$. This result is a $q$-analogue of an identity of Farhi [Amer. Math. Monthly, November (2009)].Comment: 5 page

Lux et Lex: Volume 13, Number 1

This is the final issue of Lux et Lex, a publication of the Chester Fritz Library at the University of North Dakota

Assessing Competitive Reaction Rates in the Nitration of 2-Methylbiphenyl, Biphenyl, and Toluene to Determine Steric Restriction in Resonance-Stabilized Planarization of the Carbocation Intermediates

Electrophilic aromatic substitution (EAS) reactions have long been a fundamental addition to sophomore-level organic chemistry classes, allowing students the opportunity to explore the electron donating and withdrawing effects of electrons contained in the substituents of the aromatic reactant. In this paper we present preliminary findings on the nitration of methylated biphenyls using kinetic and regioselective assessments to analyze steric influences on the planarization of 2-methylbiphenyl after EAS nitration. Our preliminary findings show that nitration favors the methylated phenyl ring of 2-methylbiphenyl, indicating that the steric influence of the methyl group restricts planarization of the carbocation intermediate. Furthermore, a competition nitration reaction between biphenyl and toluene provides proof of concept for kinetic assessment of nitration rates that will eventually be applied to 2-methylbiphenyl; this competitive nitration showed that biphenyl nitrates 1.87 ± 0.61 (95% C.I.) times faster than toluene

Evolution of an ancient protein function involved in organized multicellularity in animals.

To form and maintain organized tissues, multicellular organisms orient their mitotic spindles relative to neighboring cells. A molecular complex scaffolded by the GK protein-interaction domain (GKPID) mediates spindle orientation in diverse animal taxa by linking microtubule motor proteins to a marker protein on the cell cortex localized by external cues. Here we illuminate how this complex evolved and commandeered control of spindle orientation from a more ancient mechanism. The complex was assembled through a series of molecular exploitation events, one of which - the evolution of GKPID's capacity to bind the cortical marker protein - can be recapitulated by reintroducing a single historical substitution into the reconstructed ancestral GKPID. This change revealed and repurposed an ancient molecular surface that previously had a radically different function. We show how the physical simplicity of this binding interface enabled the evolution of a new protein function now essential to the biological complexity of many animals

Financial sector reforms and stochastic policy simulations: A flow of funds model for India

We apply stochastic simulation methods to a system-wide flow of funds model for India for 1951-94. We address two issues; first, the impact of financial reforms on interest rates and loanable funds, and second, the robustness of policy where there is uncertainty about the true model. We find considerable variation in policy risk depending on the policy instrument and the policy regime. Interest rate risks are greater in the controlled regime; quantity risks are greater in the decontrolled regime. Outcomes also depend on controls on intermediaries: more heavily controlled banks respond differently from other less heavily controlled financial intermediaries