bluuebunny/crossref_metadata_2025_split huggingface dataset:
Assess frailty but avoid frailtyism
Authors: Vitale Cristiana , Hill Loreena 
Published: December 2019

AbstractThe assessment of frailty in heart failure patients can help clinicians to build a tailored care plan, aimed at improving the selection of patients likely to benefit from one treatment vs. another, thereby improving outcomes. Although progress has been made in the ‘operationalization’ of frailty assessment, there is still the need to provide an improved instrument to assess frailty that is easy, quick and at the same time predictive within the setting of a busy clinical practice. Using such an ideal instrument, clinicians would be able to optimize the use of limited health care resources and avoid what has been termed ‘frailtyism’. This term, similar to ageism, can be defined as prejudice or discrimination based on the presence of frailty.
Dementia and the heart failure patient
Authors: Doehner Wolfram 
Published: December 2019

Abstract
Heart and brain disorders more frequently co-exist than by chance alone, due to having common risk factors and a degree of interaction. In the setting of heart failure (HF) in the elderly strokes, dementia, and depression are all common and can produce a particularly difficult series of clinical problems to manage. Loss of ability to self-care can lead to very poor quality of life and a dramatic increase in health care expenditure. The Heart Failure Association of the ESC as part of its workshop on physiological monitoring of the complex multi-morbid HF patient reviewed screening, monitoring, prevention, and management of cognitive decline within the setting of HF.
A NEW FEATURE OF JAPANESE CAREGIVING? COMPOUND CAREGIVING OF OLDER ADULTS IN AN AGING SOCIETY WITH FEWER CHILDREN
Authors: Wakui Tomoko , Wakui Tomoko , Agree Emily M , Kai Ichiro 
Published: December 2019

Abstract
Due to the combined effects of longevity of aging parents, fewer children, and caregiving traditions, family members face multiple caregiving responsibilities in Japan. This study examined the emergence of compound caregiving--providing care to multiple adults-- and the relationship of caregiving status to burden, depression, and social support. Data were from the Fukui Longitudinal Caregiver Study, a survey of family caregivers to older Japanese adults who received long-term care services. We analyzed data from 2,025 caregivers whose mean age was 63 years old. Results showed that 9.5% of caregivers provided care for more than two care recipients. Compared to single caregivers, compound caregivers were more significantly burdened. Compound caregivers who reported higher instrumental and informational support from live-in family and higher emotional support from friends showed significantly lower caregiving burden. We discuss how traditional caregiving norms and demographic changes lead to new needs for family support in Japan’s aging society.
MIDDLE-AGED ADULTS’ BEREAVEMENT RESPONSE TO PARENT DEATH: THE ROLE OF PRE-LOSS RELATIONSHIP QUALITY
Authors: Kim Kyungmin , Stokes Jeffrey E , Zarit Steven H , Fingerman Karen L 
Published: December 2019

Abstract
The bereavement literature in adulthood has largely focused on spousal loss. Yet the death of a parent is an influential – and expected – loss experience in middle and later life. This study analyzed prospective data from two waves of the Family Exchanges Study (2008 and 2013) to explore adults’ (N = 192; Mage = 56.76) experience of a recent parent death in the past 5 years, including grief responses and positive memories of the deceased parent. We examined how pre-loss relationships with the deceased parent (e.g., positive and negative relationship quality, relationship importance) are associated with different bereavement responses among the bereaved children. Findings showed that the levels of grief were higher for children who placed more importance on the parent prior to that parent’s death. Positive relationship quality was associated with positive memories after a parent’s death. However, negative relationship quality was not associated with any bereavement responses.
SLEEP QUALITY AND DEPRESSIVE SYMPTOMS IN LATER-LIFE: CROSS-SECTIONAL EXAMINATION OF COGNITIVE MECHANISMS
Authors: Brush David , Paulson Daniel , Legon Manuel Herrera , James Nicholas , Scheurich Jennifer , Stevenson Brittany 
Published: December 2019

Abstract
Sleep quality relates to depressive symptom endorsement. The mechanisms relating these variables are not clearly elucidated, though inhibitory control and rumination are believed to play key roles. The current study aims to elucidate the relationship between sleep quality and depressive symptoms by examining the moderated mediating effect of inhibitory control and rumination. The sample included 41 community-dwelling older adults (age 70 and older). Measures included the Pittsburg Sleep Quality Inventory, a Stroop task (inhibitory control), the Ruminative Responses Scale, and the Geriatric Depression Scale. A series of bootstrapped models were employed to test hypotheses using a stepped approach. Poorer sleep quality was associated with higher rumination and depressive symptoms; however, these associations were no longer significant among older adults with higher inhibitory control. The association between sleep quality and depression was fully attenuated by rumination, and inhibitory control significantly moderated the association between sleep quality and rumination in the final model. Among community-dwelling older adults, the association between sleep quality and depression is mediated by rumination, and this effect is mitigated by inhibitory control. As such, these findings suggest that inhibitory control may be a relevant target for intervention in older adults with poor sleep quality, rumination, and depressive symptoms.
LTSS IS LOCAL, EVEN IN COUNTRIES WITH NATIONAL LTSS PROGRAMS
Authors: Nadash Pamela 
Published: December 2019

Abstract
This study reports the results of a cross-national qualitative assessment of how different countries structure their provision of long term services and supports (LTSS). It emphasizes the universality of the local role, even in countries that offer some form of universal coverage for LTSS. At minimum, countries devolve the responsibility for administration and eligibility determination to sub-national units, variously called provinces, départements, Länder, or other terms. However, many countries do much more than that: subnational units can be responsible for the safety net welfare programs that pick up the costs that the universal programs do not cover. They may also run other programs that affect the ability of people with LTSS needs to live good lives, such as housing and health programs; again, the role of sub-national governments often focuses on those least able to pay. In addition, in some countries, local governments have a role in helping to finance the national program as well. Differing abilities to support these responsibilities across regions can result in geographic disparities in access to care – so, too, can differences in administration and eligibility determination, resulting in many of the same issues that we in the US confront regarding access to LTSS through the Medicaid program. Thus, even countries with strong national programs for LTSS experience many of the same tensions between national and sub-national units of government that we in the US do.
THE HUMAN-ANIMAL BOND: SOCIAL NETWORK COMPOSITIONS, ANIMAL COMPANIONS, AND HEALTH
Authors: LeBlanc Raeann G 
Published: December 2019

Abstract
Animal companionship has been found to be positively related to health, though less is known about the features of social networks that include animal companions and how these relate to health outcomes. The purpose of this study was to explore the relationship between social network composition including animal companionship and health. A mixed methods cross-sectional descriptive, correlation study design was used. Eighty-nine people age sixty-five and older, living in the community, managing multiple chronic conditions, participated in telephone interviews. Animal companionship was common (42.7%) among the sample (66% lived alone) with at least one animal companion (M=1.57, SD=.903) and associated with improved health function (IADL scores) (r=.234, p=.028). Animal companionship correlated positively with health (SF12 General Health Scores) (r=.210, p=.048). Animal companionship is an important feature in social networks of older people that influences health. Social supports maintain these relationships and the animal human bond.
185 Impact of labor issues on animal welfare
Authors: Daigle Courtney L 
Published: December 2019

Abstract
Stockmanship is the physical manifestation of animal welfare, yet producers face challenges in recruiting and retaining stockpeople. The human population is increasingly urban, fewer people are working in agriculture, there is limited awareness in urban communities that stockmanship is a potential occupation, the current agricultural workforce is aging, and smear campaigns present a negative public perception of agricultural animal handling that neither provides an accurate representation of the occupation nor inspires those wanting to work with animals to enter into this profession. Compensation for stockpeople must increase, the workload needs to be critically evaluated, and the pay strategy should change. Stockpeople can become overwhelmed by the number of animals they are responsible for monitoring, they work long hours for little pay, and can suffer from exhaustion and compassion fatigue. These challenges contribute to high turnover rates (up to 35%) in animal operations. When there is a change in stockperson, the animals notice and the human-animal relationship is disrupted. Employee turnover is associated with the loss of institutional knowledge regarding the operation’s infrastructure, standard operating procedures, and the behavior and health history of individual animals. These factors can result in inconsistencies in animal care, and forces the operation to devote more resources to training new personnel. The training period is challenging for the trainer, the trainee, and the animals – particularly regarding euthanasia. A single stockperson can have operation-level consequences on producer profitability, both positively and negatively. We must challenge “folklore husbandry” and begin implementing scientifically supported, economically viable, and professionally executed husbandry practices. The next generation of stockpeople are most likely urban born and proficient in developing and applying new technologies. Rebranding the occupation and highlighting that stockpeople work with animals and technology may increase the attractiveness of this occupation to urbanites that are seeking a career working with animals.
191 Effects of feeding strategy on growth performance and semen quality of developing bulls
Authors: Proctor Jarret A , Long Nathan S , Biehler Connor K , Schneider Liesel G , Rhinehart Justin D , Strickland Lew G , Smith Jason K 
Published: December 2019

Abstract
The use of high-energy diets to develop bulls is perceived to influence semen quality, yet little research has been conducted using iso-caloric diets that differ in form or feeding management strategy. Therefore, the objective of this experiment was to evaluate the effects of two feeding strategies on growth performance and semen quality of developing bulls. Angus bulls (n = 48; 332 ± 47 d of age) were stratified into one of sixteen drylot pens before pens were randomly assigned to one of two iso-caloric diets: a total mixed ration (TMR; n = 8 pens) or a component-based ration (COMP; n = 8 pens) fed for 84 d. Rumen pH was continuously monitored via rumen boluses and dry matter intake (DMI) was measured daily throughout the experiment. Backfat thickness and hoof conformation were measured on d 0 and 84, with body weight measured and semen collected at 21-d intervals. Semen was assessed for progressive motility, total sperm per ejaculate, and sperm cell morphology. Data were analyzed via ANOVA utilizing JMP 13.0. Bulls fed the COMP ration had a greater DMI (P &lt; 0.01) and ADG (P &lt; 0.01), but similar feed efficiency (P = 0.21) when compared to TMR-fed bulls. Bulls fed COMP tended to have a lower mean rumen pH (P &lt; 0.10). Additionally, COMP-fed bulls had greater backfat thickness (P &lt; 0.01) but similar hoof conformation scores (P = 0.26) when compared to TMR-fed bulls on d 84. Feeding strategy did not affect progressive motility (P = 0.34), total sperm per ejaculate (P = 0.81), or percent morphologically-normal sperm (P = 0.31). These results suggest that the feeding strategies utilized in this experiment affected growth performance, rumen pH, and adiposity without influencing semen quality of developing bulls, and therefore should not be expected to influence breeding soundness examination outcomes.
206 Quantifying the effect of phenotypic factors on pedigree lamb performance using the Irish national database; Sheep Ireland
Authors: Fetherstone Nicola , McGovern Fiona , Boland Tommy , McDermott Kevin , Wall Eamon , McHugh Noirin 
Published: December 2019

Abstract
This study aimed to quantify the effect of phenotypic factors including birth type, rearing type, age at first lambing, lactation number and their interactions on pedigree lamb performance at 40days and 100days of age (weaning), where nutritional requirements were met at luxury levels. A dataset containing 644,330 lamb weight records from 2010–2017 were retrieved. Two datasets were created; 47,694 forty day weights (20–65 days of age and weighing 12-32kg) and 46,088 weaning weights (66–120 days of age and weighing 20-55kg). The PROC HPMIXED model (SAS 9.4) included gender, age, breed-class, contemporary group and interactions, i.e. birth type*rearing type, and lactation*age at first lambing, with dam as the random effect. At forty days and weaning respectively, lambs born and reared as singles weighed heaviest (20.95kg and 36.83kg) and lambs born and reared as triplets weighed lightest (16.83kg and 31.29kg). There was no difference between lambs born as twins and reared as twins and those born as triplets and reared as singles (18.11kg, 18.38kg and 33.00kg and 33.12kg). Lambs born as singles and reared as twins and those born as twins and reared as singles did not differ (19.01kg, 19.20kg and 34.30kg and 34.64kg), (Table 1, P &lt; 0.01). In first and second lactation respectively, ewes that lambed for the first time as hoggets produced heavier lambs at forty days (18.12kg and 19.30kg) and at weaning (33.06kg and 34.58kg) than ewes who lambed as ewe lambs (16.88kg, 18.54kg and 31.40kg and 33.59kg). By third lactation, weights did not differ between progeny of ewes who first lambed as ewe lambs or hoggets (20.00kg, 19.41kg and 33.77kg and 34.64kg), (Figure 1 and 2, P &lt; 0.05). In conclusion, rearing type significantly alters pedigree lamb performance at forty days and weaning regardless of birth type. By third lactation, production is similar regardless of age of first lambing.
331 Efficient quality control methods for genomic and pedigree data used in routine genomic evaluation
Authors: Masuda Yutaka , Legarra Andres , Aguilar Ignacio , Misztal Ignacy 
Published: December 2019

Abstract
Quality control and consistency tests on genotypes and historical pedigree data are applied in a routine genomic evaluation and academic research. The quality control takes more time to finish as more genotypes become available, and this step is a bottleneck in a pipeline of routine evaluation. For the efficient quality control, we have developed several algorithms and a computer program to support for large-scale, biallelic, single nucleotide polymorphisms (SNPs). The program is designed to detect unsatisfactory genomic markers and individuals in terms of call rate, marker allele frequencies, duplicate samples, and Mendelian inconsistency in the large genomic data with the pedigree including millions of individuals. Duplicated genotypes can be detected using a set of markers. An SNP genotype is packed into a 2-bit representation in memory that enables bitwise operations with parallel computing to efficiently perform the quality control. The software optionally checks the inconsistency of pedigree information. We compared QCF90 with preGSf90, a preceding program, in terms of memory usage and computing time using a data set including 200,000 genotyped individuals, 50,000 SNP markers per individual, and 216,500 pedigree individuals. In total running time, QCF90 was approximately 6 times faster than PREGSF90 (307 s vs 2075 s) while the memory usage was 30 times less (2 GB vs 75 GB) using only 1 thread. The QCF90 program performed better in speed as more threads were used. A check for genomic duplications took 159 s with 16 threads when 5,000 genotypes were compared with 200,000 genotypes using 2500 SNP markers. The new tool is useful in the routine genomic evaluation and the academic research in which both the genotypes and the pedigree information are used. The QCF90 executable is available at http://nce.ads.uga.edu with a user manual.
65 Sustainability of fish-derived feed inputs: an ecological perspective
Authors: Tyedmers Peter , Cashion Tim , Parker Robert 
Published: December 2019

Abstract
Fishmeals and fish oils (FMFOs) sourced traditionally from directed fisheries and increasingly from seafood processing by-product streams, are important sources of key nutrients in animal diets. While attention is understandably paid to the relative nutritional attributes and prices of FMFOs, little consideration is typically paid to the resource utilization and environmental performance attributes of these products, beyond attending to the management status of source fisheries. This is somewhat surprising, however, given the diversity of species and ecosystems from which FMFOs are derived, their relative abundance, the technologies used in their capture, and energy sources used in their processing. Here, we present results of analyses of the greenhouse gas emission intensity (carbon footprint) and area of marine ecosystem to support the primary productivity required to sustain production of the species-specific biomass required (marine ecological footprint) to yield a tonne of fishmeal or oil for 18 distinct combinations of species, source ecosystem and fishing gear used to produce fishmeal and oil. Analyses of the carbon footprint of meals and oils included direct combustion and related upstream GHG emissions associated with direct fuel inputs to fishing along with emissions from processing-related fuel and electricity inputs. Analyses of the marine ecological footprint of meals and oils accounted for the trophic level of the source species as well as the source ecosystem-specific trophic transfer efficiency and average annual primary productivity. Results indicate that the carbon footprint of FMFOs varied by an order of magnitude while the marine ecological footprint of meals and oils varied by four orders of magnitude amongst the sources assessed. Given these substantial environmental and ecological performance differences between many widely traded FMFOs, there is substantial scope for feed formulators to construct and market low environmental impact feeds while maintaining nutritional and cost profiles.
100 Sequential feeding with diets that differ in amino acid content can significantly increase performance of growing and finishing pigs
Authors: Veira Alini , Santos Luan S , Fraga Alicia , Campos Paulo , Caetano Raphael , Hauschild Luciano 
Published: December 2019

Abstract
Recent studies have shown that feed intake, nutrient metabolism and utilization may vary during the 24-h circadian period. In this regard, this study aimed at evaluating the impact on performance from the switching of conventional to sequential feeding programs with diets that differ in amino acid content over the day for growing–finishing pigs. Sixty-eight 25-kg (±2.04) BW barrows were assigned to 4 feeding programs (17 animals per treatment): 1) conventional feeding (CONV), in which pigs received 100% of standardized ileal digestible (SID) AA recommendations for the entire day; 2) sequential feeding (SEQ80-120), providing 80% SID AA recommendations from 2400 to 1159 h and 120% from 1200 to 2359 h; 3) sequential feeding (SEQ70-130) providing 70% SID AA recommendations from 2400 to 1159 h and 130% from 1200 to 2359 h; and 4) sequential feeding (SEQ60-140) providing 60% SID AA recommendations from 2400 to 1159 h and 140% from 1200 to 2359 h. The experimental period lasted 82 d and was subdivided in 3 phases: phase 1 (0 to 28 d), phase 2 (29 to 54 d) and phase 3 (55 to 82 d). The data were analyzed using the MIXED procedure in SAS (SAS Inst. Inc., Cary, NC). SEQ80-120 and SEQ60-140 did not improve performance compared to CONV (P &gt; 0.05). However, ADFI, ADG and BW was higher for SEQ70-130 than CONV during phase 1 (1.49 vs 1.3 kg/d; 0.74 vs 0.65 kg/d; 46.55 vs 43.40 kg, respectively; P &lt; 0.05). During phase 2, BW tended to be higher for SEQ70-130 than CONV (69.20 vs 63.60 kg; P = 0.08). In the entire experimental period, ADFI tended to be higher for SEQ70-130 than CONV (2.08 vs 1.89 kg/d; P = 0.10). According to our results, sequential feeding program improves performance of growing–finishing at the beginning of the period.
342 Economic evaluation of Jersey steers using an aggressive implant strategy
Authors: Wesley Kaitlyn , Kirkpatrick Tylo J , Pillmore Sierra L , Cooper Kimberly , Tennant Travis , Lawrence Ty 
Published: December 2019

Abstract
Our objective was to evaluate the profitability of Jersey steers fed in a Non-Hormone Treated Cattle (NHTC) program compared to those receiving an aggressive implant strategy. Jersey steers (n = 30; initial BW 183.3 ± 43.4kg) were allocated to one of two treatments: IMP (Revalor-200 administered at d0-d70-d140-d210-d280-d350) or CON (negative control) and fed for 420 days to assess economic viability for beef production. Live cattle, carcass, and subprimal prices were collected and consolidated from USDA Mandatory Price Reports for the 2018 calendar year. Data were analyzed via independent t-test. Initial cost was $357.02 per animal. Daily feed and yardage costs totaled $2.58 and $2.13 for IMP and CON, respectively. Live cattle value was greater for IMP cattle (P = 0.02; $1,281.20 vs $1,180.70 hd-1) than CON, which resulted from greater live weight. Base grid value was greater for IMP than CON (P = 0.01; $1,209.80 vs $1,076.00) however quality grade discounts were hefty for IMP (-$73.55) due to low marbling and dark-firm-dry outcomes, whereas all CON (+$37.50) carcasses graded Choice and Prime. Premiums for NHTC averaged $121.60 for CON cattle. Although not different (P = 0.19) CON steers netted greater numerical carcass value when marketed on a value-based grid than IMP steers ($1,178.92 vs $1,063.93). Boxed beef values for six steers randomly fabricated per treatment but did not differ (P = 0.87) between IMP and CON ($1,227.19 vs $1,207.92 hd-1). When marketed live, CON returned greater net production value (P = 0.04; -$69.23 vs -$160.60) than IMP, as well as on the grid (P &lt; 0.01; -$71.05 vs -$377.83). However, net production value did not differ when marketed as boxed beef (P = 0.18; -$42.05 vs -$214.56). Marketing Jersey steer beef as NHTC appears to be more economically viable than an aggressive implant strategy, yet neither treatment yielded profit.