bluuebunny/crossref_metadata_2025_split huggingface dataset:
Property valuation by machine learning for the Norwegian real estate market
Authors: Sangha Amandip 
Published: September 2021

We train a machine learning model on large data set for predicting property values in the Norwegian real estate market. Our model is a gradient boosted regression tree. The data set is the largest market data set of properties in Norway considered in the research literature. We achieve state of the art accuracy.
A large scale market data set of real estate properties is collected from sales and rental ads on publicly accessible internet sites. The property advertisements show property features and appraisal values made by real estate brokers. We train a gradient boosted regression tree model on selected features of the data set. This is a multivariate regression model built with supervised learning. We do 5-fold cross validation to assess the accuracy and robustness of the model.
The gradient boosted regression tree models are already known to give the best prediction accuracy on real estate price valuations. We achieve state of the art pre- diction accuracy using a minimal feature set and only publicly and freely available sales advertisement data.
The novelty of our work lies in the fact that we use a minimal feature set in our model, and we have the largest data set in the research literature, and moreover we have used only freely and publicly accessible data which are simple to obtain. This shows that useful estimation models with high accuracy can be built with quite simple resources.
I MODI DI ASSUNZIONE DEL DEBITO ALTRUI: DELEGAZIONE, ESPROMISSIONE, ACCOLLO.
Authors: Ambrosino Raffaele 
Published: September 2021

Delegazione, espromissione ed accollo sono istituti giuridici tipizzati che trovano espressa disciplina nel codice civile e la cui applicazione determina, in vario modo, l’assunzione del debito altrui.
Vista la capacità di tali negozi di modificare il lato passivo del rapporto obbligatorio, è essenziale definire preliminarmente la differenziazione giuridica tra due fenomeni cui si ricollega la modificazione
ex latere debitoris: la successione nel debito e la novazione soggettiva in generale. Dal punto di vista giuridico la successione nel lato passivo dell’obbligazione si concretizza in un atto di subingresso di un terzo nella posizione del debitore originario, il che comporta una totale sostituzione del successore che surroga il debitore nella totalità dei poteri e dei doveri connessi al rapporto obbligatorio. Presupposto della successione nel debito è dunque il necessario consenso del creditore della prestazione e conseguenza del consenso legittimamente prestato è la liberazione del soggetto passivo da ogni tipo di pretesa concernente il rapporto obbligatorio. Da quanto precisato quindi può affermarsi pacificamente che il fenomeno successorio non costituisce un’idonea categoria giuridica per inquadrare gli istituti della delegazione, espromissione ed accollo, i quali, come si vedrà, non determinano né una piena liberazione del debitore originario né un subingresso del nuovo debitore nella medesima posizione giuridica del soggetto passivo originario con la relativa acquisizione della titolarità dei poteri di eccezione esperibili contro il creditore.
Ancor più discussa è la riconducibilità degli istituti
de quibus alla categoria della novazione soggettiva in quanto ad essere oggetto di discussione è la stessa valenza del concetto di novazione per la modificazione soggettiva del rapporto obbligatorio. Quando infatti si verifica la sostituzione di una delle parti dell’obbligazione, dal punto di vista giuridico non si ottiene un effetto estintivo proprio della novazione in quanto il rapporto obbligatorio rimane in vita in tutti i suoi elementi essenziali eccetto il soggetto tenuto all’adempimento.
A sostegno di tale impostazione sovviene la lettera dell’art. 1235 cod. civ. rubricato “novazione soggettiva” che sancisce la necessità di ricorrere alla disciplina degli istituti della delegazione, espromissione ed accollo (liberatori) per regolamentare i casi di sostituzione del debitore dell’obbligazione.
Considerata pertanto centrale nella dinamica del rapporto obbligatorio la posizione del soggetto debitore può concludersi che i negozi di assunzione del debito altrui non sono in grado (se non per effetto di un consenso “liberatorio”) di determinare un fenomeno successorio agendo piuttosto sul piano della responsabilità debitoria “allargandola” e consentendo al creditore di fruire di un più elevato grado di probabilità di adempimento del credito.
The Status of Seagrass Health: Supporting Sustainable Small-Scale Fisheries in Misool Marine Protected Area, Raja Ampat, Indonesia
Authors: Tebaiy Selvi , Mampioper Denny Clif , Batto Marjan , Manuputty Agnestesya , Tuharea Syafri , Clement Krista 
Published: September 2021

Seagrass plays an important role in aquatic resources, such as to support the sustainable management of small-scale fisheries, ensuring the availability of seagrass stocks for generations of local communities to cultivate in a sustainable manner. The purpose of this study is to provide information on the seagrass health status to support sustainable small-scale fisheries in the South Misool Regional Waters Conservation Areas which is located within the Raja Ampat Marine Protected Area of West Papua. The research was conducted in January 2019 in the Yefgag, Yellu and Harapan Jaya island. A total of ten quadratic transects measuring 1x1 m were laid perpendicularly to the coastline adapted from the seagrass watch method to collect the seagrass data, i.e. the species and the frequency of seagrass found, the dominance and the percentage of seagrass cover. Additional data on fish species were collected by interviewing the local fishermen directly. The relationship between seagrass cover and the number of fish species was analyzed. Th results showed that there were eight species of seagrass found in three observation stations, i.e. Halophila ovalis, Halodule uninervis, Halodule pinifolia, Halophila minor, Syringodium isoetifolium, Cymodocea serrulata, Cymodocea rotundata and Enhalus acoroides. According to the standard criteria for the health status of seagrass beds, the three locations are classified as less rich/less healthy. It because the seagrass coverage was in the range of 30-59%. The relationship between the percentage of seagrass cover and the number of fish species resulted equation of Y = 15,923x + 0,3174 with R2 = 0,763. It means that the percentage of seagrass cover affects the abundance of fish species by 76,3% with the remaining being influenced by other variables, such as water quality.
A Preliminary Study: Marine Biogeography of Nautilus in the Bangka Belitung Seas, Indonesia
Authors: Aisyah Siti , Sumantyo Josaphat Tetuko Sri , Pamungkas Aditya , Muftiadi M Rizza , Yusuf Muh 
Published: September 2021

Nautilus is the only surviving genus whose members were numerous and widely dispersed in the oceans throughout the Jurassic and Miocene times. It represents the only living member from the Family Nautilidae and is often considered as a living fossil. Nautilus is found with high biodiversity in Ambon, Indonesia, and were in special cases even found in Bangka Belitung, far from their original habitat. This study aimed to understand the historical component of the habitat and distribution of Nautilus in Bangka Belitung and to determine the depth, temperature, current, and environmental heterogeneity relate to Nautilus. Nautilus samples were found in Bangka Belitung Seas nearby a crack region at 50–75 m deep while the optimal depth of the Nautilus was 150–300 m, depending on the local area. The locations in the Bangka Belitung Seas where Nautilus found have sea surface temperatures between 30-31°C and 27-28°C during the East Monsoon and the West Monsoon respectivelly. The implications of temperature as a limiting factor are fairly significant, as it restricts the upper limit of the living habitat to predictable depths, which vary both geographically and seasonally during the West Monsoon when surface temperatures approach habitable levels. Sea currents at the Bangka Belitung Seas move at 0–0.6 m.s-1 during the East Monsoon and speed up near the North Natuna Sea. During the West Monsoon, currents predominantly flow from the Natuna Sea to the Java Sea at 0–0.5 m.s-1. Large-scale deep-water currents and the effects of smaller currents on scent dispersal influence the directional movements of Nautilus.
Spread beyond the border: Small Scale genetic structure of the introduced Banggai cardinalfish (Pterapogon kauderni) population in the Bali Strait
Authors: Putra I Nyoman Giri , Puspitha Ni Luh Putu Ria , Suryaningtyas Endang Wulandari , Suryaningtyas Endang Wulandari 
Published: September 2021

The living marine aquarium trade has been known to mediate various aquatic invaders to spread and established a new population outside of their natural home range. In most cases, the introduce species cause a cascaded effect which harm the native species and their ecosystem. The successful of the invasion event often related to the genetic properties of the introduced species. Therefore, using a molecular approach based on a mitochondrial DNA marker, the present work aimed to evaluate the population genetic structure of the introduced P. kauderni population in Bali Strait. Samples were collected from four sites in Gilimanuk Bay, Bali Strait. Our results showed a high haplotype diversity and low nucleotide diversity that might be a signal of a bottleneck. Overall, we found five haplotypes comprising two unique haplotypes and three shared haplotypes. Genetic structure was detected in some localities, which indicates Pterapogon kauderni might originated from various genetically distinct populations. However, we could not conclusively determine the observed patterns of the genetic structure within each site. These patterns are likely related to the multiple introduction event of P. kauderni in Bali Strait. Additional samples from both side (introduced and native habitat) combined with more rapidly evolving markers may describe the structure more clearly.
Difference in Diet and Water Quality Influencing the Growth of the Newly Introduced Penaeus merguiensis Larva Culture
Authors: Ighwerb Mostafa Imhmed , Hutabarat Johannes , Yudiati Ervia , Pribadi Rudhi 
Published: September 2021

The water quality found on the surface is usually better than that accumulated at the seabed and more bottomless sea. When recycled, water usually brings many materials along the path, all the way to reaching its end. Water quality varies from place to place, season, and different types of rock and soil it passes through also influences the possessed quality. By employing Penaeus merguiensis larvae produced by the Marine Research Center Hatchery owned by Jepara's government, this study analyzes varying effects in three nominal salinities (28, 32, and 36 ppt) and types of diets (Diet A: 100% live feed; Diet B: 100% FRIPPAK; Diet C: a combination of Diet A and Diet C, 50 % each) and finds the optimum water quality parameters such as dissolved oxygen, pH, and temperature on the growth of the newly introduced Penaeus merguiensis larvae. The results show that two nominals of water salinities (28 and 32 ppt) with Diet A works well, supporting the growth from most Zoea to Postlarvae-1: Zoea-1 at 28 ppt with Diet A; Zoea-2 at 32 ppt with Diet A; Zoea-3 at 32 ppt with Diet A; Mysis-1 at 28 ppt with Diet A; Mysis-2 at 28 ppt with Diet C; Mysis-3 at 28 ppt with Diet A; Postlarva-1 at 28 ppt with Diet A. All shrimp prefers temperature ranging from 31-32.4 °C with dissolved oxygen of 4.9-5.74 ppm and pH 7.0-8.1.
Conventional synthesis of perovskite structured LaTixFe1-xO3: A comprehensive evaluation on phase formation, opto-magnetic, and dielectric properties
Authors: Raji Ramesh Kumar , Ramachandran Tholkappiyan , Muralidharan M. , Suriakarthick R. , Dhilip Muthu , Hamed Fathalla , Kurapati Vishista 
Published: September 2021

Abstract
Perovskite structured LaTixFe1-xO3 (x = 0, 0.05, 0.15, 0.25) lanthanum ferrites were synthesized by conventional solid-state reaction. The structural Rietveld refinement and Raman analysis were conducted and confirmed that single-phase orthorhombic phase with Pbnm symmetry formed. The positions of the ions and their bonds of these ferrites were investigated. The spherical shaped morphology of these ferrites was examined. The quantitative chemical composition and distribution of these ferrites were confirmed. The excitonic absorption edge was observed at 590 nm; ascribed to the electronic transition from O2p→Fe3d and optical band gap values increased from 1.85– 2.02 eV as Ti concentration increased. The dielectric and magnetic behavior of these ferrites was studied. It is suggested that synthesized LaTixFe1xO3 powders with different properties could be tailored for different requirements.
The general noun-modifying clause construction beyond Eurasia
Authors: WU Tong 
Published: September 2021

Abstract
I aim to provide a typological investigation of the General Noun-modifying Clause Construction (NMCC) in languages other than those of Eurasia. I show that the five properties proposed by Matsumoto et al. as potentially correlating with the General NMCC are rather areal features which are falsified by the data of languages from Africa and Europe. The semantic interpretability condition and the syntactic licensing condition of the General Noun-modifying Clause Construction need reconsidering. Semantically, I argue that the interpretability of the General NMCC depends both on the semantics of the head noun and that of the modifying clause because they show close interaction with each other. Syntactically, I propose three general syntactic properties of the languages with the General NMCC, i.e. (1) no relative pronouns or relative pronouns in competition with a general clause marker, (2) complex subordinate locutions composed of the general clause marker(s) (and a head noun), and (3) unified verb forms in subordination.
Velocity-Monitored Resistance Training in Older Adults: The Effects of Low-Velocity Loss Threshold on Strength and Functional Capacity
Authors: Marques Diogo Luís , Neiva Henrique Pereira , Marinho Daniel Almeida , Marques Mário Cardoso 
Published: September 2021

Abstract
Marques, DL, Neiva, HP, Marinho, DA, and Marques, MC. Velocity-monitored resistance training in older adults: the effects of low-velocity loss threshold on strength and functional capacity. J Strength Cond Res 36(11): 3200–3208, 2022—This study analyzed the effects of velocity-monitored resistance training (RT) with a velocity loss of 10% on strength and functional capacity in older adults. Forty-two subjects (79.7 ± 7.1 years) were allocated into an RT group (n = 21) or a control group (CG; n = 21). Over 10 weeks, the RT group performed 2 sessions per week, whereas the CG maintained their daily routine. During RT sessions, we monitored each repetition's mean velocity in the leg press and chest press exercises at 40–65% of 1 repetition maximum (1RM). The set ended when a velocity loss of 10% was reached. At pretest and post-test, both groups were assessed in the 1RM leg press and chest press, handgrip strength, medicine ball throw (MBT), walking speed (T10), and 5-repetition sit-to-stand (STS). After 10 weeks, the RT group significantly improved the 1RM leg press (p < 0.001; Hedge's g effect size [g] = 0.55), 1RM chest press (p < 0.001; g = 0.72), MBT 1kg (p < 0.01; g = 0.26), T10 (p < 0.05; g = −0.29), and STS (p < 0.05; g = −0.29), whereas the CG significantly increased the T10 (p < 0.05; g = 0.15). Comparisons between groups at post-test demonstrated significant differences in the 1RM leg press (p < 0.001; mean difference [MD] = 14.4 kg), 1RM chest press (p < 0.001; MD = 7.52), MBT 1kg (p < 0.05; MD = 0.40 m), T10 (p < 0.001; MD = −0.60 seconds), and STS (p < 0.001; MD = −1.85 seconds). Our data demonstrate that velocity-monitored RT with velocity loss of 10% results in a few repetitions per set (leg press: 5.1 ± 1.2; chest press: 3.6 ± 0.9) and significantly improves strength and functional capacity in older adults.
Including the Eccentric Phase in Resistance Training to Counteract the Effects of Detraining in Women: A Randomized Controlled Trial
Authors: Coratella Giuseppe , Beato Marco , Bertinato Luciano , Milanese Chiara , Venturelli Massimo , Schena Federico 
Published: September 2021

Abstract
Coratella, G, Beato, M, Bertinato, L, Milanese, C, Venturelli, M, and Schena, F. Including the eccentric phase in resistance training to counteract the effects of detraining in women: a randomized controlled trial. J Strength Cond Res 36(11): 3023–3031, 2022—The current study compared the effects of concentric-based (CONC), eccentric-based (ECC), and traditional concentric-eccentric (TRAD) resistance training on muscle strength, mass, and architecture and the postdetraining retention of the training-induced effects in women. Sixty women were randomly assigned to unilateral volume-equated CONC, ECC, or TRAD knee extension training or control (N = 15 per group). Before training, after an 8-week intervention period, and after an 8-week detraining period, isokinetic concentric, eccentric, and isometric torque were measured. In addition, thigh lean mass was assessed by dual X-ray absorptiometry and vastus lateralis thickness, pennation angle, and fascicle length by ultrasound. After training, concentric and isometric torque increased (p < 0.05) similarly in all groups, whereas eccentric torque increased more in ECC than that in CONC (+13.1%, effect size (ES): 0.71 [0.04–1.38]) and TRAD (+12.6%, ES: 0.60 [0.12–1.08]). Thigh lean mass increased in ECC (+6.1%, ES: 0.47 [0.27–0.67]) and TRAD (+3.1%, ES: 0.33 [0.01–0.65]). Vastus lateralis thickness and pennation angle increased (p < 0.05) similarly in all groups, whereas fascicle elongation was visible in ECC (+9.7%, ES: 0.92 [0.14–1.65]) and TRAD (+7.1%, ES: 0.64 [0.03–1.25]). After detraining, all groups retained (p < 0.05) similar concentric torque. ECC and TRAD preserved eccentric torque (p < 0.05), but ECC more than TRAD (+17.9%, ES: 0.61 [0.21–1.21]). All groups preserved isometric torque (p < 0.05), but ECC more than CONC (+14.2%, ES: 0.71 [0.04–1.38]) and TRAD (+13.8%, ES: 0.65 [0.10–1.20]). Thigh lean mass and vastus lateralis fascicle length were retained only in ECC (p < 0.05), pennation angle was preserved in all groups (p < 0.05), and thickness was retained in CONC and ECC (p < 0.05). Including the eccentric phase in resistance training is essential to preserve adaptations after detraining.
Balancing Injury Risk and Power Development by Weighted Jump Squat Through Controlling Eccentric Loading
Authors: Songsupap Tongthong , Newton Robert U. , Lawsirirat Chaipat 
Published: September 2021

Abstract
Songsupap, T, Newton, RU, and Lawsirirat, C. Balancing injury risk and power development by weighted jump squat through controlling eccentric loading. J Strength Cond Res 35(11): 2999–3005, 2021—Weighted jump squat (WJS) training is highly effective for increasing neuromuscular power but entails higher injury risk than traditional resistance training because of the impact of landing. Braking mechanisms can be used to control the landing impact; however, the optimal eccentric loading condition that balances injury risks and power output is still unclear. The purpose of this study was to assess different eccentric braking conditions. Twenty-two male varsity basketball players aged 20.8 ± 1.1 years and a 1 repetition maximum (1RM) of back squat-to-body mass ratio of 2.0 ± 0.2 participated in the study. The subjects performed 2 sets of WJS of 6 repetitions with additional 30% of 1RM load under 4 randomly assigned conditions: (a) traditional load, no braking (B0), (b) 25% braking load reduction during landing (B25), (c) 50% braking load reduction during landing (B50), and (d) 100% braking load reduction during landing with release at touchdown (B100R). A repeated measures analysis of variance was used to determine differences of dependent variables: peak power output, peak force, peak velocity, and impulse. B100R resulted in statistically lower eccentric peak force and impulse for the first 50 milliseconds than the other 3 conditions (p < 0.05), but the largest concentric peak power. Furthermore, B0 resulted in statistically lower concentric peak power and peak velocity than the other 3 conditions (p < 0.05). We suggest that B100R was a more favorable loading condition that balanced injury risk and power production in WJS.
Acute Inflammatory, Anthropometric, and Perceptual (Muscle Soreness) Effects of Postresistance Exercise Water Immersion in Junior International and Subelite Male Volleyball Athletes
Authors: Horgan Barry G. , West Nicholas P. , Tee Nicolin , Drinkwater Eric J. , Halson Shona L. , Vider Jelena , Fonda Christopher J. , Haff G. Gregory , Chapman Dale W. 
Published: September 2021

Abstract
Horgan, BG, West, NP, Tee, N, Drinkwater, EJ, Halson, SL, Vider, J, Fonda, CJ, Haff, GG, and Chapman, DW. Acute inflammatory, anthropometric, and perceptual (muscle soreness) effects of postresistance exercise water immersion in junior international and subelite male volleyball athletes. J Strength Cond Res 36(12): 3473–3484, 2022—Athletes use water immersion strategies to recover from training and competition. This study investigated the acute effects of postexercise water immersion after resistance exercise. Eighteen elite and subelite male volleyball athletes participated in an intervention using a randomized cross-over design. On separate occasions after resistance exercise, subjects completed 1 of 4 15-minute interventions: control (CON), cold water immersion (CWI), contrast water therapy (CWT), or hot water immersion (HWI). Significance was accepted at p ≤ 0.05. Resistance exercise induced significant temporal changes (time effect) for inflammatory, anthropometric, perceptual, and performance measures. Serum creatine kinase was reduced (g = 0.02–0.30) after CWI (p = 0.007), CWT (p = 0.006), or HWI (p < 0.001) vs. CON, whereas it increased significantly (g = 0.50) after CWI vs. HWI. Contrast water therapy resulted in significantly higher (g = 0.56) interleukin-6 concentrations vs. HWI. Thigh girth increased (g = 0.06–0.16) after CWI vs. CON (p = 0.013) and HWI (p < 0.001) and between CWT vs. HWI (p = 0.050). Similarly, calf girth increased (g = 0.01–0.12) after CWI vs. CON (p = 0.039) and CWT (p = 0.018), and HWI vs. CON (p = 0.041) and CWT (p = 0.018). Subject belief in a postexercise intervention strategy was associated with HSP72 (“believer”>“nonbeliever,” p = 0.026), muscle soreness (“believer”>“nonbeliever,” p = 0.002), and interleukin-4 (“nonbeliever”>“believer,” p = 0.002). There were no significant treatment × time (interaction effect) pairwise comparisons. Choice of postexercise water immersion strategy (i.e., cold, contrast, or hot) combined with a belief in the efficacy of that strategy to enhance recovery or performance improves biological and perceptual markers of muscle damage and soreness. On same or subsequent days where resistance exercise bouts are performed, practitioners should consider athlete beliefs when prescribing postexercise water immersion, to reduce muscle soreness.