for a Report and Recommendation pursuant to 28 U.S.C. § 636(b)(1)(B). See Fed.R.Civ.P. 72(b); see also Local Rule 72(a); Mathews v. Weber, 423 U.S. 261, 96 S.Ct. 549, 46 L.Ed.2d 483 (1976). An adversely affected party may contest the Magistrate’s Report and Recommendation by filing its objections. Feb.R.Civ.P. 72(b). Moreover, 28 U.S.C. § 636(b)(1), in pertinent part, provides that any party may serve and file written objections to such proposed findings and recommendations as provided by rules of court. A judge of the court shall make a de novo determination of those portions of the report or specified pr , 27 (1st Cir.1993) (stating that “[o]bjection to a magistrate’s report preserves only those objections that are specified”); Borden v. Sec. of H.H.S., 836 F.2d 4, 6 (1st Cir.1987) (<HOLDING>). The Court, in order to accept unopposed
holding that appellant was entitled to a de novo review however he was not entitled to a de novo review of an argument never raised holding that we review constitutional challenges de novo holding statutory interpretation is subject to de novo review holding that review of the construction of a sentencing statute is de novo recognizing de novo standard of review